Total Hospital Information System Hospital Selayng

1. 0 Hospital Information System (HIS) – Overview 1. 1 Definition Hospital Information System (HIS) is an integrated information system which spans through the organization crafted to manage clinical, administrative, financial and operational functions of a hospital. HIS strives to achieve the most effective support for patient care and administration through various different electronic data processing and analyzing tools (Ismail, et al. , 2010). HIS serves as a platform to provide the required information to each level of the management at the correct time, in the correct form, and in the correct place, contributing towards improved decision making. HIS plays a pivitol role in planning, initiating, organizing and controlling the operations of the subsystems of the hospital and thus equips an organization with synergy and integrity required for it to function. More importantly, HIS also enhances patient care and comfort by offering personalized suggestions for care and enables a hospital to move from retrospective to a concurrent review quality (Ismail, et al. 2010). 1. 2 Global Trend in Hospital Information System (HIS) In early 2009, the market value of Hospital Information Systems (HIS) market was $7. 8 billion worldwide and this figure has been predicted to leap to an alarming $18 billion by 2016. The boom is primarily driven by governments’ dynamic motives and hospitals continually trying to increase workflow effi ciency Hence, hospitals are confident that embracing HIS will result in increased efficiency and reduced medical errors, which later translates into uplifting the quality of care provided to patients (Global Data, 2010). Growing evidence has demonstrated that the current systems fail to deliver adequately safe, high standard, efficient and economical healthcare. This can be curbed through computerization, with electronic medical record (EMR) as the fundamental component. This has resulted in clinicians and healthcare organizations around the globe scrutinizing into adopting more EMR technologies in their respective hospitals. France, UK, US, Canada, Finland, Denmark, Australia, New Zealand and several other countries have proposed plans to construct a fully intergrated computer-based hospital infrastructures with the electronic medical record systems laying the cement work. In the Asia-Pacific region alone, umpteen successful HIS implementations have taken place in various hospitals such as in Japan, South Korea, Singapore and Malaysia (Global Data, 2010). 1. 3 The Malaysian Outlook The federal government had adopted a national-level strategy to create a paradigm shift in the nation’s healthcare system. The Federal Government aims to revamp the healthcare system so as to produce a county of healthy individuals and communities through the adoption of information technology (IT). Major projects which has been undertaken include Multimedia Super Corridor Telehealth Project and MSC Telehealth Blueprint (1997) (Malaysianmedicine, 2004). Dr. H. M. Goh, secretary of both Malaysian Health Informatics Association and Asia-Pacific Association for Medical Informatics mentioned that it is impossible to provide good, safe and efficient healthcare ignoring IT, thus the the cost of healthcare would rise. He also stated that without computerisation, we won’t be able to retrieve timely information. ( Malaysianmedicine, 2004). Following this, Malaysia has witnessed several significant developments in the health care sector. One such eminent development is the establishment of total hospital information systems in Selayang Hospital (Malaysianmedicine, 2004). 2. Overview of organization – Selayang Hospital 2. 1 Brief History Located along the Kepong Selayang road of Gombak District, Selayang Hospital is a 960-bedded hospital which has been in operation since 1996. Selayang Hospital (SH) is the pioneer in being the paperless and filmless hospital in Malaysia. Though classified as a government hospital, it has sophistication of a luxury private medical center with a leading-edge on technology. The need for this ultra-modern hospital came about as Hospital Kuala Lumpur (KLH) was already bursting to its limits with its overworked staffs. Organized and accurate documentation and archiving was impossible with mislaid or missing patients' records. This had resulted on KLH being entangled in legal matters. Increasing number of patients expressed their displeasure and quality of patient care was deteriorating. These circumstances surged MOH to come up with SH project with proper incorporation of HIS (Yook, 1999) 2. 2 Clinical services at Selayang Hospital Among the services offered at Selayang Hospital are Gastroenterology, Hepatobiliary, Cardiology, Nephrology, Urology, Hand and Micro and Surgery. All the rest are categorised under secondary services, outpatient services and supportive services. The core business of Selayang hospital is providing a exclusive tertiary referral services to patients across Malaysia and a broader range of clinical services to customers who rely on Selayang Hospital as their regional or local hospitals. High quality specialist services in a large number of other fields is also a highlighted aspect of this hospital (Yook, 1999). 2. 3 Vision The Selayang Hospital project was designed by the Ministry of Health (MOH) in accordance with the Malaysia’s Vision of 2020, where the country would become a developed the country's Vision for Health was formulated proposed a national health policy. Besides, it was particularly mentioned in the Seventh Malaysian that there will thirty three paperless public hospitals launched in Malaysia. More specifically, eight of these hospitals will be using Total Hospital Information System (T. H. I. S), Selayang Hospital being one of them (Yook, 1999). 2. 4 Mission The mission of Selayang Hospital is to be a role model for Malaysian hospital, in using innovative, dynamic and cost effective technology and delivering a friendly, caring, compassionate and humanistic service. This wiIl be achieved through teamwork in partnership with the community to provide quality care to the satisfaction of our customers (Yook, 1999). 2. 5 Organizational Structure Patients at Selayang Hospital are of top priority so the structure is designed to maximize patients/customers' satisfaction with emphasis on staff efficiency. The Board of Directors (BOD) with the assistance of Total Hospital Information System and a Medical Advisory Board committee oversees the hospital overall operation. There are five distinct divisions in the hospital administration. The total medical and non-medical staffs amounts to 1090 people. The BOD is accountable to the State Health Directors (Image could not be retrieved) (Yook, 1999). 3. 0 Total Hospital Information System (THIS) in Selayang Hospital Selayang Hospital, the pioneer paperless and filmless hospital in Malaysia, uses Total Hospital Information System (THIS) for its fundamental operation. THIS combines aspects of clinical, administrative and financial management, enabling continual data flow between separate areas (Ismail, et al. , 2010). THIS would aid in meeting the objective of enhancing productivity, effectiveness, efficiency, quality and safety. THIS facilitates communication between care providers through sharing of information, enables automation of work processes, integration and interfacing with other components of HIS in addition to providing clinical decision support and maintaining a permanent record as a medico-legal requirement (Abdollah, 2011). For the incorporation and functionality of THIS, Selayang Hospital had opted to vendor solutions like Cerner for electronic medical record, Seimens for radiology department, Spacelabs for critical care unit, Oracle for materials management, finance and administration and Microsoft Office for internet and intranet usage (Li, 2010). Figure 1 depicts the system architecture as well as the technology partners that associate to Selayang Hospital (Abdollah, 2011). Figure 1 : Information Technology System Support and Technology Partners in Selayang Hospital (Abdollah, 2011). Figure 2 illustrates the structure of THIS in Hospital Selayang. Selayang Hospital incorporates clinical, administrative as well as financial processes as their total hospital information system within their hospital operations. There are various information system being deployed to cater specific needs and wants of patients and care providers as described in the following sections (Abdollah, 2011). Figure 2: Structure of Total Hospital Information System in Hospital Selayang (Abdollah, 2011) 3. 1 Types of Hospital Information System 3. 1. 1 Electronic Medical Record (EMR) Clinical Information System (CIS) is thought of as the system that mediates direct patient care. Within it, also lies the mechanical framework for capturing, storing and displaying the data generated by all clinical care activities. A defined portion of patient-specific collected from disparate sources by care-providers working in the various clinical services is put together as the Electronic Medical Record (EMR). EMR essentially provides for the recording of the following groups of data: a. profile of the patient b. information gathered regarding the patient’s illness, allergies and health status c. ctivities performed on the patient d. events that occurred (planned and unplanned) e. results or findings emanating from these activities and events (numeric, text or images) f. communications between care providers i. e. instructions, opinions, referrals and advice g. decisions and plans both immediate and long term (diagnosis, treatment plan) This consolidation is essential for the availabililty of future data for tracking puposes which in turn governs clinical management and patient data mining, in addition to report generating (Abdollah, 2011). EMR largely benefits government and health care providers. The need and requirement to document is both professional and legal as documentation enables care providers to communicate with each other thus facilitating continuity of patient care. Thus, in the form of the EMR, documentation satisfies the legal requirement of maintaining a record of events. It is accessible from multiple access points and units within the hospital and selective access outside the hospital. This largely reduces the time taken to retrieve medical records. Hence, the time taken to retrieve patient records are reduced. This would pave the way for increased productivity and quality of care. In the mean time, it would contribute towards better knowledge in clinical practices. Besides that, administrative benefits include easier report generation, better organization of clinical information, enhanced claiming and ordering processes, reduced billing timings which translates into providing better service to patients. Futhermore, THIS improved clinical decision making and disease management, patient education in addition to better documentation, increased time allocated per patient, and rejuvenated perception of care and quality of a healthcare institute. The incorporation of DSS into drug management, result generation and disease management are essential in good clinical practise. On the other hand, for researchers and policy makers can utilize EMR to device long term strategies for towards development country’s health care and proper allocation of resources (Haslina and Sharifah 2005). The workflow process such as the improvement of data inputting by avoiding duplications of data’s, reduction is transcriptions costs as well as improved communication is also benefited by Selayang Hospital due to the successful implementation of EMR (Erstad, 2003). Hence, in a nutshell, implementation of EMR such as improved decision making, disease management enhanced records and has made it possible to eliminate the use of papers for medical records. As a result, medical records become more trustworthy and easily comprehendable. Figure 3 : Electronic Medical record system . Source : http://level8systems. com/page. php? 3 3. 1. 2 Patient Management System (PMS) This system encompasses Patient Registration, Client-Resource Management and Charging, Billing and Payment system. For example, during patient registration, a identification number unique to that particular person is issued. This would act as the Medical Record (index) Number (MRN). It allows data regarding a single patient to be kept in a single record, shared between systems and used for subsequent visits and encounters without the need for repeated data acquisition and entry of static data. Staff job assignment is be part of the Client Resource Management System. It should enable all categories of staff to be allocated to work areas, rooms, wards, cubicles, beds, machines etc. according to dates and work shifts. Care providers need to sign in to confirm that they are available. The system should allow for constant updating of staff assignment. The Patient Tracking facility through PMS would also provide real-time status display and reports on attendances, location of patients, status of service provision and discharges Next, The Charging-Billing System would be able to calculate charges based on factors according to policies set by the hospital. It would be able to charge differently based on the service delivery such such outpatient service, emergency service and Inpatient service in addition to scrutinization by financial class. Figure 4 illustrates a typical Patient Management System software which stores and updates patient records. Hence, PMS enables patient’s records to be compiled and accessed in an organised manner. Besides that, subsequent processes like patient administration, clinical support tools and generating reports also is made easy. In addition, it also enables quicker diagnosis with proper relevant treatments available (Netripples, n. d. ). Figure 4: Typical Patient Management System. Source http://hpathy. com/software/hompath-classic8. asp 3. 1. Picture Archiving and Communication System (PACS) Pictures Archiving & Communication System (PACS) is majorly used in medical imaging unit. X-ray, echocardiogram, ultrasound machines capture digital images of a patient’s clinical condition. These images are sent to appropriate destinations using this system. It can be imagined as a pipeline network which carries water, which in this case are the images. Every laboratory at Selayang Hos pital is equipped with a high-end resolution computer screen to view these images captured from the machines. This service is provided by Siemens in Selayang Hospital. With the help of PACS, images are viewed on screens rather than the conventional x-ray images which are as bulky as a spreadout newspaper. More importantly, PACS reduces the radiation exposure in both patients and care providers. This leads to a healthier working environment; better image distribution; timeless retrieving of data and images; image quality improvement as well as easier handling of images Dr. Zaharah (n. d. ). Thus it can be understood that PACS is not a stand alone system but a subsidiary support system of Radiology Information System (RIS) described in next section. 3. 1. 4 Radiology Information System (RIS) The Radiology Information System (RIS) is a system, which enables care providers who to capture, store and distribute images by interacting with the machines that produce these images and also the clinicians who request for the images. The Radiology Information System (RIS) is a system, consists of the following major functional areas: 01. Ordering of examination 02. Scheduling of appointments for examination 03. Creation of work lists 04. Tracking of examination and reporting status of cases 05. Image Tracking and Management 06. Clinical Result Reporting, 07. Storage and retrieval of reports To summarise, RIS which belongs to the radiology department, is a huge database which can be used to perform x-ray imaging, echocardiograms, computerized axial tomography (CAT) scans, positive emission tomography scans (PET) and magnetic resonance imaging (MRI) tests when necessary ( Dr Zaharah , n. . ). The RIS creates and schedules the patient order for an image study. The RIS allocates a unique accession number to the order, sends a message to the PACS and the imaging modality to maintain accuracy in patient demographic details (Figure 5). Figure 5: Integration of RIS and PACS in acquiring and processing of images Source:http://www. pukkaj. info/NewsArchive2007/SendingradiotherapyimagestoPACS/tabid/1111/language/en-GB/Default. aspx) In a fully functional THIS system, RIS must be a high degree of integration between with EMR, PACS and PACS. In this sense PACS is a sub-set of RIS. Radiology images are considered as part of each patient`s EMR. Images need to be treated just like other patient data. Images as data are managed by Picture Archiving and Communications System (PACS). RIS is also linked with scheduling system to schedule appointments for patients. Figure 6 shows the schematic representation of functions and relationship between RIS, PACS and EMR (Abdollah, 2011). Figure 6: Schematic representation of functions and relationships between RIS, PACS and EMR (Abdollah, 2011). 3. 1. Pharmacy Information System (PhIS) Pharmacy Information System (PhIS) operates in the pharmacy department for numerous activities which includes clinical screening, inventory management, prescription tracking etc. PhIS are elaborate computer systems that were structured to meet the needs and wants of a pharmacy division to function effectively and efficiently. Pharmacists will be able to overlook how medications are used in a hospital usi ng insights from this system (Biohealthmatics, 2010). Clinical screening is one of the most important usage of PhIS. Drug interactions, allergies and all plausible drug-related disorders can be monitored using the assistance of PhIS. When a prescription is issued, the system checks for all possible interactions between all the drugs prescribed together to a patient at one time or with any particular food, reported allergies to the drug, and even if the sufficient and appropriate dosage has been given based on the individual’s body mass index (BMI), age, and other physiological factors. Instant alerts and warning messages are displayed if adverse drug interaction is detected (Biohealthmatics, 2010). Inventory Management is a another major component of the PhIS. Pharmacists need to know the drugs available, usage pattern and balance of stock. This inventory can be separate from or be a part of the Procurement and Storage Information System of the hospital’s integrated Management Information System. Continuous inventory monitoring is an essential requirement of a pharmacy in order to ensure that drugs never goes out of stock. Besides, multiple dispensing locations and manual inventory keeping is not only tedious but can also lead to inaccuracy in inventory management (Biohealthmatics, 2010). In addition, prescription management for both in patients and outpatients is also a vital segment of PIS. For instance, when the issued prescription arrives to the pharmacy, the orders are checked and matched against available drugs in the pharmacy and then dispensed accordingly to respective patients. More interestingly, prescriptions that passes through the system that can track the physician prescribing the drug, date of prescription, to whom was it prescribed and when was it was dispensed. Automated label printing which bears directions on how medication should be followed is also possible (Biohealthmatics, 2010). Besides, patient drug profiling can also be achieved through PIS. These are patient profiles and holds particulars of their present and previous medications history, known allergies, family history and other parameters. These profiles are also during clinical screening. A physican who prescribes a particular drug to a patient would be able to instantly see the patient’s profile and decide on whether or not this drug is appropriate (Biohealthmatics, 2010). Figure 7 shows a typical pharmacy information system modal provided by Siemens. This includes relevant information such as patient name, name of the drug, route of administration, dosage and frequency of administration. PIS works hand-in-hand with EMR to detect contraindications due to drug allergy, streamlines workflow in addition to assisting billing and charging in administrative and financial system. Figure 7: Pharmacy information system modal by Siemens Source:http://www. medical. siemens. com/siemens/en_US/rg_marcom_FBAs/files/presskits/SiemensMAC. pg 3. 1. 6 Laboratory Information System (LIS) Laboratory Information System (LIS) manages all the laboratory faculties which includes clinical chemistry, parisitology, hematology, immunology and microbiology in terms of receiving orders, performing tests and producing results. It also provides modules for sending laboratory trials order to the appliances through its multiple instrument interfaces so that the results can then be anal ysed instantly and a reports can be generated. Patient management is an important aspect of LIS. Patient particulars such as the date of admission, consulting doctor, and respective reference number would be maintained by this system. Data pertaining to the patient’s samples including the consulting doctor, corresponding department, specimen type, method of collection and the technician-in-charge of the collection can also be monitored (Nationmaster Encylopedia, n. d. ). In summary, LIS is used for processing and storage of information generated by medical laboratories. EMR, PMS as well as order management system are customized in order to allow interferences between LIS which supports in-patient as well as out-patient services. Moreover, the system produces barcode sample labels which are therefore used for acknowledgment of test samples. In Selayang Hospital, there are around 150 barcodes readers that are being widely used daily (Abdollah, 2011). 4. 0 Impact of Total Information System (THIS) 4. 1 Benefits of Total Hospital Information System (THIS) Total Hospital Information System (THIS) is an enterprise-wide system which spans the organisaton, designed to enhance clinical outcomes, operational efficiency and to improve financial management for healthcare industry. THIS serves as a secured and dependable meticulously integrated system that allows hospital officials to record, store and selectively disseminate clinical and other patient related information to appropriate entities (Netripples, n. d. ). T. H. I. S. provides effective solutions to hospitals which plan on reducing the administrative burden and clinical transactions, in addition to providing compassionate services to their patients. On a typical day in Hospital Selayang, the inpatient admissions reach 150/day whereas outpatient visits would reach upto 1000/day amounting to 250GB of patient records. T. H. I. S has enabled effective management of such high flow of patients, data storage, processing and retrieval. Figure 8 illustrates the daily usage of T. H. I. S shows the heavy reliance and interdependance between Selayang Hospital and the information systems. Figure 8: Daily Utilization of T. H. I. S (Abdollah, 2011). With the presence of THIS, most of the patient care demands can be met because it computerizes the process of collecting, arranging, filing and retrieving patient information. Furthermore, world class patient care can be provided by the hospital when equipped with good decision support system from THIS. Additionally, T. H. I. S. benefits in various other methods such as comprehensive patient record keeping, much lesser paperwork, quicker information sharing means between various departments, more flexible organization, reliable and timely information and adequate inventory management. A user satisfaction survey conducted in 2003 among staffs of Selayang Hospital revealed that T. H. I. S was appreciated and well received among nurses and doctors followed by allied staffs and clerks as depicted in Figure 9. (Abdollah, 2011) Figure 9: User satisfaction survey 2003 (Abdollah, 2011). Productivity wise, Selayang Hospital has evidently shown higher productivity after the successful implementation of Total Hospital Information System (T. H. I. S. ). As Selayang Hospital had incorporated T. H. I. S. from the start of its operation, studies analysing the effectiveness of T. H. I. S. before and after implementation is not possible. However, a comparative study comparing T. H. I. S. n Selayang Hospital with a traditional government hospital, Hospital Klang is currently being carried out. Few early findings from this study shows implementation of T. H. I. S. has managed to reduced time taken for admission by 40%, patient stay by 10% and discharge processes by a remarkable 70%. Qualitative benefits of this system highlighted in this study include easy availability of data, bett er patient record management and improved workflow (Abdollah, 2011). The ability of Pharmacy Information System (PIS) to keep track of the entire drugs inventory within the hospital is commendable. The PIS head manager is also able to make orders when an alert is raised on a particular drug. This therefore ensures proper inventory management and that all drugs are always in stock. In addition to the privileges that pharmacies’ will get through the implementation of T. H. I. S, doctors of the hospitals are also able to reap off its benefits as well. For the clinicians, EMR and PMS aid in clinical management of patients. A medical officer no longer requires the doctor-in-charge to be physically present but still can receive consults from him/her utilizing EMR and PMS. All these systems has indeed helped Selayang Hospital to manage the hospital effectively with efficient decision making. Moreover, T. H. I. S. aids hospital administrators whereby it significantly improves operational control. Lastly, in addition to enhancing patient care, T. H. I. S also increases the profitability of the respective organization. In summary, there are a number of direct benefits of THIS in hospitals. The most important advantage of this system is the ability to meet patients’ demands in a timely manner owing to the automation involved in data collection. Other uses include great reduction in paperwork and more efficient patient particular collection and management. Considering the unwavering benefits from implementation of Total Hospital Information System, it will soon become a necessity in terms of hospital management. 4. 2 Ethical Concerns The number and the magnitude of challenges faced by healthcare organizations are unprecedented. Selayang hospital is no different. Increasing financial bruden, rising public an payer expectations and increasing number of consolidations have placed these hospitals under immense stress. Heavy usage of information systems have provided record-keeping which is otherwise impossible. However, this leads to rapid and easy access to medical records raising issues of privacy against expediency (Boyle, 2001). In Selayang Hospital, these issues are handled with utmost priority. Patients’ privacy and confidentiality is protected through several measures. Only authorised users are allowed to access these information. Authorised users who are found to be misusing their access would be tracked in audit trails and stringent disciplinary actions would be taken against them. Therefore, patients are assured of their personal data protection (Abdollah, 2011). 4. 3 Drawbacks and challenges of Total Hospital Information System (THIS) Like any other information system implementation, in T. H. I. S. , users’ resistance to change is one of the major concerns. This is largely related to individual acceptance of IT application particularly by doctors and nurses. Though this is now not an issue in Selayang Hospital, failures in HIS has been repeated reported over the years. Unrealistic goals, complex user-interface, lack of clarity on the functionality required and lack of sensitivity to the local systems were some of the key reasons contributing towards failure of THIS in many fledgling hospitals (Cassels, 1995). The developing countries face even deeper problems such as inadequate electricity supply, lack of proper infrastructure, unsustainable funding, and the inadequate educational levels of the hospital staffs who are likely to be the primary users of the system rather than doctors in these countries. Other concerns include slow response time, absence of easy login-procedures, and tedious data entry (Chandrasekhar and Ghosh, 2001). Selayang Hospital though comparatively better in IT receptiveness, initial reluctance was present. Even today, reluctance to change and accept an IT application especially the EMR system in a conventional society still persists. Appropriate strategies like IT training and incentives need to be deviced to make both patients and hospital officials more receptive towards these systems (Haslina and Sharifah 2005). 5. 0 Future Plans Following these victorious execution of T. H. I. S, Selayang Hospital is currently looking a step ahead into developing a entirely automated Pharmacy Information System (PIS) with Decision Support System (DSS). Besides, management is also emphasizing on improving reporting and data analysis, enhance clinical documentation module with decision support and introduce mobile computing function to facilitate better hospital management (Abdollah, 2011). 6. 0 Conclusion It is beyond doubt that T. H. I. S has been the backbone in assisting hospital administration to ensure Selayang Hospital runs smoothly. However, without the staunch commitment from top management, physicians and other users and adequate number of IT professionals, this success would have remained as a dream. Thus, information systems only when coupled with good recipience would prove beneficial. 7. 0 References Abdollah, 2011. Hospital Information System in Selayang. [Booklet] September 2011 ed. Selayang Hospital Information Technology Department. Biohealthmatics, 2010. Pharmacy Information System, [online] retrieved from http://www. biohealthmatics. com/technologies/his/pis. aspx [accessed on the 2nd October, 2011] Boyle, P. 2001. Organizations ethics and healthcare: principles, cases and practical solutions. San Francisco: Jossey-Bass. Cassels, A. ,1995. Health sector reform: key issues in less developed countries, Journal of International Development [online] retrieved from http://www. ncbi. nlm. nih. gov/pubmed/12290761/ [accessed on the 3rd October, 2011] Chandrasekhar, C. P. and Ghosh, J. , 2001. Information an d communication technologies and health in low income countries: the potential and the constraints, Bulletin of the World Health Organization, Vol. 79, No. 9, [online] retrieved from

The Day of the Week Effect

Bishop’s University Department of Economics The â€Å"Day-of-the-Week† Effect: Analysis of Trends in the Daily Returns of Copper and Aluminum Lucas Zawislak and Jennifer Lee Dr. M. Vigneault Applied Economic Analysis March 15th, 2013 Introduction According to the neoclassical school of economics, asset markets are assumed to be both efficient and random.These two assumptions are the base from which two neoclassical theories are derived: 1) â€Å"The Efficient Market Theory† infers that the market is remarkably adept in its utilization of information; while 2) â€Å"The Random Walk Model† infers that accurate predictions of outcome cannot be made on the basis of historical data. In summation, it is assumed that the price behavior of assets is essentially random, and all relevant information is almost immediately incorporated into price. There are two key elements, in reference to market participants or decision makers, engrained in the neoclassical position .First, it is presumed that the decision maker is rational and therefore makes decisions using the expected utility function. Second, this position reasons that each decision maker has access to, and uses, full information about the fundamental valuations of assets. Consequently, the market should be comprised of distinctly independent, fully informed and rational decision makers. Contrary to the neoclassical belief’s studies have uncovered irregularities, in asset returns, over specific ranges in time, specifically over the days of the week.This observed anomaly is commonly referred to as â€Å"The-Day-of-the-Week-Effect† which challenges the notion of market efficiency and randomness. It proposes that the distribution of returns may vary according to the day of the week. The most distinct characteristic of this anomaly is a pattern of positive returns on Friday coupled with negative returns on Monday, also known as â€Å"the weekend effect†. Purpose and Motiva tion The objectives of this study are to determine if there is evidence of the day-of-the week-effect in the weekly price fluctuations of both Copper and Aluminum.More specifically, we will determine if the assets returns are dependent on the day of the week in which they are generated. If this is proven true, it will have implications on the behavior of market participants in regards to the trading of these commodities. It would be difficult to directly and consistently exploit this effect each week, due to high transaction costs. The situation in which this could be best exploited would be when there are plans to add one of these commodities to a portfolio, due to some strategic objective.In this case it would be advantageous to be aware of the effect and know exactly which day of the week the prices would be at their lowest. As I mentioned above, this anomaly will be tested against two base metals (commodities): copper and aluminum. Copper is the third most widely used metal in t he world, and is highly versatile. It is a base metal used in building construction, power generation, transmission, electronic product manufacturing, and the production of industrial machinery and transportation vehicles. Aluminum is a substitute for copper and is used in many of the same applications.Though the two metals are similar in application aluminum is a much cheaper alternative. When you familiarize yourself with the uses of both metals it becomes evident that they are essential to urban modernization. The demand for base metals is primarily fueled by economic growth, and though economic growth in the western hemisphere has slowed, countries such as China and India are experiencing a significant upward trend. Base metals are vital to this growth. On account of this demand, copper is in decreasing supply and due to uncertainty about future supply; this is likely to translate into price volatility.When making a purchase decision this volatility can be offset by the knowledg e of the price trends. Aluminum is still in good supply and due to its likeness to copper its demand is increasing. Method We have collected data on Copper and Aluminum prices, as reported on the London Metal Exchange, from January 2nd 2009 to February 15th 2013. The standard OLS method will be used to test the day-of-the-week effect in each of the commodities returns by regressing the data of the returns on the five daily dummy variables.The regression model below will be the base from which all analysis will take place. Essentially the commodity prices will be the dependent variables in the regression, while time will be the independent variable. Regression Model I: Ri=the daily yied of the asset D1=1 if Monday;=0 otherwise D2=1 if Tuesday;=0 otherwise D3=1 if Wednesday;=0 otherwise D4=1 if Thursday;=0 otherwise D5=1 if Friday;=0 otherwise **Null Hypothesis of Interest: Daily Return Equation Rt=(PtPt-1-1)*100 Descriptive Statistics The descriptive statistics reflect the fore menti oned metal profiles. On verage copper returns are 43% higher than that of Aluminum. In terms of standard deviation the returns for both are quite similar. Both graphs indicate increasing volatility of returns, yet this is much more prominent for copper. This pattern supports my previous statement indicating decreasing supply and increasing demand as a source of volatility. The large range given by the minimum and maximum returns is another indication of the volatility of returns for both metals Works Cited Berument, M. , and Nukhet Dogan. â€Å"Stock Market Return And Volatility: Day-Of-The-Week Effect. Journal Of Economics & Finance 36. 2 (2012): 282-302. Business Source Complete. Web. 12 Mar. 2013. Boudreaux, Denis, Spuma Rao, and Phillip Fuller. â€Å"An Investigation Of The Weekend Effect During Different Market Orientations. † Journal Of Economics & Finance 34. 3 (2010): 257-268. Business Source Complete. Web. 12 Mar. 2013. Derbali, Abdelkader, and Noureddine Khadraoui. â€Å"Day Of The Week Effect On Assets Return: Case Of The Stock Exchange Of Casablanca. † Journal Of Business Studies Quarterly 3. 1 (2011): 274-283. Business Source Complete.Web. 15 Mar. 2013. Hassan Chowdhury, Shah Saeed, and Rashida Sharmin. â€Å"Does Cross-Sectional Risk Explain Day-Of-The-Week Effects In Bangladesh Stock Market?. † International Research Journal Of Finance & Economics 93 (2012): 84-94. Business Source Complete. Web. 15 Mar. 2013. Ulussever, Talat, Ibrahim Guran Yumusak, and Muhsin Kar. â€Å"The Day-Of-The-Week Effect In The Saudi Stock Exchange: A Non-Linear Garch Analysis. † Journal Of Economic & Social Studies (JECOSS) 1. 1 (2011): 9-23. Business Source Complete. Web. 15 Mar. 2013.

Notarial practice Essay Example | Topics and Well Written Essays - 2250 words

Notarial practice - Essay Example Thus, the Attorney General of Hawaii, which oversees the notarial practice in that state, strongly warns notaries against performing the notarial act unless they are absolutely satisfied that the document they are certifying is true and correct. This calls for the trained eye of a newspaper editor who is quick to spot grammatical errors, misspelled names and places and reports initiated by PR hacks. If such inaccuracies slip through the editor's attention, he and his newspaper will have a price to pay. The consequences are worse for a notary who mistakenly validates or notarizes an untruthful and incomplete document. Once the document up for certification is determined to be above board, the next logical step for the notary is to ascertain the identity, authenticity and will of the person who will sign the document. The cardinal rule in notarial practice is that the document's signatory must appear in person before the notary. The law is quite equivocal in this regard. In the US state of Maryland, for example, its Secretary of State expressly forbids the notarization of the signature of a person who has not appeared before the notary. If the notary has personal knowledge of the signer, this makes his job a lot easier. In such a case, his personal guarantee of the identity and authenticity of the person is embodied in the notarial clause that says: "'John Doe is known to me to be the person described in and who executed the foregoing instrument." If the notary has no personal knowledge of the signer, it is his responsibility to check the person's identity. The law is so stern about this identification process that it is not enough that the signatory to the document is known to the notary personally or makes an appearance before the notary. Common sense dictates that you cannot always trust the intentions of even people of your acquaintance. They may be what they say they are, or sign the document in the presence of the notary, but are they entering into the notarial act on their own free will' Don't they harbor any mental reservations about the document' It is the responsibility of the notary to find this out. On the effort to determine the identity of the person involved, it behooves the notary to double check the person's identity through a "competent evidence of identity." This refers to a valid identification document issued by a legally constituted establishment or agency bearing the photograph and signature of the individual. (Supreme Court of the Philippines) An evidence of identity that could satisfy a notary is a driver's license, a passport, a social security card or a voter's ID. But in the notarial imperative, even these documents do not by themselves constitute a complete and competent evidence of identity. The possibility always exists that the identification document being presented to a notary may be forged or adulterated. It takes an expert eye nowadays to detect the difference between an authentic document and a well-executed forgery. So to be absolutely sure, a good notary seeks a match between the picture in the identification document and the actual appearance of his client, and between the signature in the ID and the signature the person executes in the

Executives Transition Management and Succession Planning of Non-profit Coursework

Executives Transition Management and Succession Planning of Non-profit Organizations - Coursework Example Starting from planning for the departure of an executive to the entry of a new leader, ETM encompasses three phases that include Prepare, Pivot as well as Thrive. On the other hand, Succession Planning entails the practice of preparing an organization for a leadership change regardless of whether it is planned or unplanned. One of the major aspects that makes Succession Planning an effective strategy is that it entails developing a board succession policy that is essential in providing tactics for enhancing leadership. In addition, as companies emulate the culture of succession planning, they create an important base through which the firm initiates talent development and leadership development. As stipulated by Tom Adams, nonprofits organizations highly value improving leadership through talent management are leadership management. Executives Transition Management in the article by Tom Adams is depicted in one of the food banks in the Midwest. Having been under the leadership of a female CEO whose performance was remarkable; the food bank experienced an expansive growth. When the CEO decided to retire, the board was very worried since they saw high chances of failure. However, through the guidance of the board chairman, the organization sought the help of a local banker who was exposed to ETM (Adams, 2009). This also entailed hiring of an ETM consultant and the formation of a Transition Committee to oversee the implementation of ETM policy. In this regard, the board of directors hired a new executive who was aimed at enhancing the activities of the food bank in its endeavor to fight hunger. As a result of the adoption of the ETM, the organization experienced various benefits. First, it helped in the exit of the founder and the hiring of new executives. In this way, the continuity of the organization activities was achieved.     

Current Event Assignment Essay Example | Topics and Well Written Essays - 500 words

Current Event Assignment - Essay Example At present, we are at 385 ppm and increasing at 2 ppm each year primarily because of burning of fossil fuels. Because of this, the global temperatures have slowly been rising. The scientists claim that previous observations of melting ice in the polar region and the discovered release of greenhouse gases from our warming soils and waters indicate that the deterioration in our atmosphere is now moving at a faster pace. â€Å"Once CO2 gas is released, a large fraction of it stays in the air for hundreds of years† (Krajik). These same scientists believe that the dreaded process is still reversible if emissions from coal would be eliminated by the year 2030. The use of alternative fuel sources would also contribute a great deal to slowing down the process of global warming. Geoengineering solutions, which are said to artificially remove 50 ppm of carbon dioxide from our atmosphere, would cost a hefty amount of money. Directing said funds to reforestation would yield similar results. Our present age of industrialization has plunged our world into this environmental crisis and â€Å"the greatest danger is continued ignorance and denial, which would make tragic consequences unavoidable." (Sato & Karetcha as quoted by Krajik). The article presents a grim picture of our environment. Where before, our thoughts were in sparing the following generation of the effects of global warming, the article now points out that the devastating effects of global warming is something that our present generation may suffer. The article pointedly brings to our attention the alarming levels of carbon dioxide in our atmosphere, and how these levels are speedily rising. We have no one to blame but ourselves with this grim occurrence. The strides that our industries have taken in the past few years have made us very vulnerable to global warming. Our demands for easier and

King Corn assignment Example | Topics and Well Written Essays - 250 words

King Corn - Assignment Example Overproduction implies that additional characteristics have been introduced thus triggering huge productions. It is feasible to produce excess especially with the prologue of GMOs that bear exceptional attributes such as disease resistant and high yields. Having cheap food enables the populace to acquire the right foods to ensure a healthy nation. Cheap foods allow for the direction of the monetary resources to other areas within the economy thus triggering economic growth. Although cheap foods have their own benefits, they bear their own drawbacks. Cheap foods are often considered being inferior quality due to the techniques of their production. Cheap foods often encourage unhealthy eating since foods are readily available. Consequently, it causes the emergence of obesity within the populace. These foods present inferior quality since they may contain numerous chemical addition and other harmful chemicals (Alter 1). Yes, because they have been grown using the most natural ways without chemicals that contribute to health problems. Paying more for a commodity that saves one from future problems cannot be much to

Commercial Litigation Assessment Essay Example | Topics and Well Written Essays - 2500 words

Commercial Litigation Assessment - Essay Example ended that the court had jurisdiction since Austria was the place of performance of the contract as evidenced by the Brussels Convention’s Article 5 (1). Further, in all the invoices raised by the Gasser to MISAT, Austrian court was mentioned as a ‘choice of court’ clause and MISAT had never raised any objection over it. Within the meaning of Articles 17 of the Brussels Convention and because of the trade usage and practice existed in the trade between Italy and Austria, the two parties had consented to accept the jurisdiction of the Austrian courts. Whether the court second seised may evaluate the authority of the court of the first seised if the second court has the sole deciding authority under Art 17 or must the second court prevent its proceedings as per Art 21 albeit the accord granting jurisdiction. (Sheppard 2007: 211). Though, there is no involvement of English parties in Gasser case, UK government still presented its written remarks on the question raised. It was submitted that in cases of unique jurisdiction, a derogation from Art 21 can be made by the court second seised and can declare its verdict without awaiting for the court first seised to decide that it had no legal standi on the issue. They counted on ECJ verdict in â€Å"Overseas Union Insurance â€Å", which dealt with Article Sixteen as opposed to Article Seventeen, which was in question this case. It was further contended that the court named in the agreement authorising jurisdiction will, in normal parlance, be in a better status to rule as to the impact of that agreement by applying an essential law of that Member Nation. (Sheppard 2007: 211). The European Court held that the objective of Art 21 is to bar corresponding actions occurring in courts of various Contracting States as to stop implementation of judgments. Hence, so as to give effect to this, Art 21 shall have to be given a wide elucidation. It was viewed that under the provision of Art 21, until the legal status of the court

My writing Learning Experience in this class -where I started from the Essay

My writing Learning Experience in this class -where I started from the beginning of the class to now - Essay Example Both strategies are concerned with collection of ideas prior to actual writing. I also learned about clustering which is considered as higher level of pre-writing because in this strategy, the ideas are inter-connected with each other. At this point, the relations of each idea are being considered. On the other hand, tagmemics involves initial analysis of the subject. It is divided among particle, wave, and field perspective. The particle is the topic or idea. The wave is the manner by which the particle was affected by time. The field is how the unit is seen in a larger perspective. These learnings helped a lot in my preparations for writing. They helped me gather my ideas prior to actual writing and plan how to relate each idea to suit my topic. I also learned how to develop effective paragraphs. I learned the importance of having an introduction and conclusion in my essays. I realized that there is a need for me to introduce the topic of my essay at the first paragraph so that my readers will be able to know at first glance where the essay would be leading. I also learned that each sentence of the paragraph must relate to one idea and that each paragraph must have some relation to the preceding paragraph so that there will be smooth presentation of ideas. As a writer, I cannot just insert paragraphs where I wanted to, but there must be some logical relationship between and among paragraphs. The The different types of definition essays were also taught in the class. Before, I thought that I could just state and include in the essay everything and anything about a particular subject just to be able to come up with a definition essay. However, in my class, I learned that there are four (4) different types of definition essay, to wit: by function, by structure, by analysis, and by contrast. A definition essay by function means that the writer has to explain

Freedom of Human Will Essay Example | Topics and Well Written Essays - 1750 words

Freedom of Human Will - Essay Example After all, without the notion of freedom as an attainable state another crucial phenomenon that exists in any society would virtually collapse. This phenomenon pertains to the notion of control that we may have over the ways we conduct our relationships in the wide sense of this word. The importance that human beings assign to the need of being in control of themselves, of those around them, and of external circumstances that they are immersed in, reflects one of the essential qualities of human nature as such - that of the striving of man to change the world we lives in, to adapt it to human needs, and to feel secure in it. All these aspirations presuppose the presence of at least some degree of control on the part of man, and with the development of human societies the phenomenon of control in its different social, economic, and political manifestations represented by schemes of distribution of power was gaining more and more elaborated and intricate forms. At the same time, along with macro events such as political and economic processes micro level of human relationships is not a less interesting realm of investigation aimed at finding out what the notion of control is, and whether we really have control over relationships in our life. Let us try to take a closer look at both macro and micro sociological scale of our life in order to examine what degree of control we really may have over the ways we conduct our relationships. Perhaps, such a discussion would also help us better understand the interrelation between the conception of control and the more fundamental notion of freedom of human will from which it stems. Definitions of control First of all, as we are speaking about control we have to define what we mean by it. In this respect, various definitions can be applied, ranging form the far-reaching characterisation of control as a power to determine, direct, and dominate, which in a positive way (similarly to the formulation of the concept of positive liberty that stands for 'freedom for'(Carter, 2003) suggests that an agent exercising control possesses creative and almost God-like qualities, to the much more humble description of control as an ability of a human agent to restrain for some purpose her or his emotions, desires, or certain impetuses (Miller, 1998, pp.9-12). This latter definition offers a negative account of control, which again can be compared with the concept of negative liberty formulated as 'freedom from' (Carter, 2003). In between these definitions a range of intermediary ones can be located that specify different application of control in social, economic, private, and other spheres of human activity. However, it seems that it is the consideration of the outlined extreme poles represented by the positive and negative definitions of cont

14 Years Old and Pregnant Article Example | Topics and Well Written Essays - 750 words

14 Years Old and Pregnant - Article Example I know I’m young blah blah blah. Don’t criticize me!! I’m old enough to know I can take care of a baby, I’ve been a babysitter for three years. And how long should I wait to take a pregnancy test Please Help!!!! –Worried Two years later and the worried young girl chose to go through pregnancy and childbirth and is now the mother of a healthy baby boy. She’s just about to turn 17, a time when most girls are worried about graduation pictures and college campus tours. How have many other teenage girls through this life-changing event of having children at such a young age? The Guttmacher Institute in New York, NY reports that in 2001 alone there were more than 782,000 pregnancies among 15-19-year-olds in the United States. Girls age 14 and younger accounted for an additional 18,280 pregnancies. Maryland ranks 13th among all fifty states, indicating there is much work to be done to reduce the teen pregnancy rates in Maryland. The consequences of a teen choosing to keep her baby are far-ranging for both the girl and her child. Teen girls are highly likely to be unmarried when they give birth, and they experience great difficulties securing stable relationships in future years, according to Mary Bissell of the Sex Information and Education Council of Canada. Teen mothers also tend to remain disadvantaged financially, which affects the child’s health and well-being from birth to adulthood, Bissell adds. Several studies have shown that teen mothers are more likely to live in poverty and to lack health benefits than their same-age counterparts who are not mothers. The consequences of not finishing high school or not attending college affect the girl and her baby, too; the teen mother can expect lower wages throughout her life, and her child has a reduced chance of obtaining an advanced education, states Bissell.

Transcendentalism was a cult or so to say, a rejection of God Essay Example for Free

Transcendentalism was a cult or so to say, a rejection of God Essay Transcendentalism was a spiritual, philosophical, literary movement that took place in the Boston area between the 1830s and late 1840s (Buchanan 1). The main idea was that the soul of the individual is identical to the soul of the world and that it contains what the world contains, and that the mind can apprehend absolute spiritual truths directly without having to detour through authorities and senses. This idea revolved around idealism, which is defined as any theory positing the primacy of spirit, mind, or language over matter (Campbell 2-3). Some have stated that Transcendentalism was a cult or so to say, a rejection of God. In reality, the movement was a preference to explain an individual and the world in terms of this individual. The individual was considered to be the spiritual center of the universe. Though not a cult, transcendentalism has ties to major religions. From Puritanism we get morality and the doctrine of divine light. From the Quakers, comes the inner light. Then, with Unitarianism there is the belief of the individual, the true source of the moral light (Reuben 2). Lockean philosophy, which involves all objects of the understanding described to be ideas, and ideas are spoken of as being in the mind, as well as Calvinist beliefs were used to underwrite the belief in Christianity and to focus on science and cognizance (Bickman 2). Ralph Waldo Emerson explains the name and the idea behind the movement with his profound statement, It is well known to most of my audience, that the Idealism of the present day acquired the name of Transcendental, from the use of that term by Immanuel Kant, of Konigsberg, who replied to the skeptical philosophy of Locke, which insisted that there was nothing in the intellect which was not previously in the experience of the senses, by showing that there was a very important class of ideas, or imperative forms, which did not come by experience but through which experience was acquired: that these were intuitions of the mind itself; and he denominated them the Transcendental forms. With the Unitarian church, came the optimistic and rationalistic ideas which lead to Transcendentalism. William Ellery Channing, Andrews Norton, and Edward Everett were ministers and philosophers of this time who were tied with the church. They pretty much made the transcendentalists who they were (Bickman 2). Those who agreed with the ideas of the church and the ideas of Emerson joined a club named, The Transcendental Club. Emerson was the head of it, and Hedge, Francis, Clarke, and Alcott would meet at George Ripleys house to form this organization. The organization was formed to exchange the thought of new ideas in philosophy, theology, and literature, but the members never decided to come up with a new form of religion (Transcendentalism 333). The taken philosophical meaning of this organization was that the mans practical and imaginative faculties play a part in his apprehension of the truth. In the art and literature world was a creation of works filled with the new passion for nature and common humanity and incarnating a fresh sense of the wonder, promise, and romance of life (327). Emerson was an educated man who studied at Harvard. He was a minister during the time of the Transcendental Club, and when his wife died, he decided to resign since he could not participate in communion. Emerson then decided to write poetic prose, essays with recurring themes (Emerson 1). He believed that reason is the highest faculty of the soul? what we mean by the soul itself; it never reasons, never proves, it simply perceives; it is wisdom (Campbell 4). With the ideas of oversoul, reason, wisdom, and perception, Emerson wrote what would be the most important essay in his life, Nature (Bickman 4). The focus of the essay was to describe the nature of life and how we are supposed to live. The essay helps to distinguish between macrocosm and microcosm, the difference in the world outside of an individual and that of the world inside (Campbell 4). The introduction expresses how a creature is to interact with God, how nature has no secrets, and how nature is divided between body and soul. After the introduction, Emerson divides the essay into sections titled as Nature, Commodity, Beauty, Language, Discipline, Idealism, Spirit, and Prospects. Throughout these chapters come this Transcendental / Romantic idea. There are no secrets in this form of intervention. Reality is split into nature and the soul (Steinhart 1). By going outside and looking at the stars, you can have a direct relation with nature, but your mind must be open. Emerson mentions, I become a transparent eye-ball; I am nothing; I see all; the currents of the Universal Being circulate through me; I am part or particle of God. He explains how open minded a person can be, and how they can connect with the oversoul through this process (2). Nature is only here to serve for our human needs, so it needs to be used wisely (3). Nature is also strict truth without ambiguity, and it can be perceived as an incarnation of God (8, 11). Emerson and other Transcendentalists believe that humans have the mental power and capacity to power over our own bodies (11). In other words, we control what goes on in our life by using our mind. And towards the end of the essay, comes the idea that when we are saved and restored, in the end we as beings will have the powers equal to those of God (13). Emerson was not the only Transcendental writer. Others included Margaret Fuller, Theodore Parker, Jones Very, Elizabeth Palmer Peabody, and the original Dr. William Ellery Channing. The closest known to Emerson would have to be Henry David Thoreau. Thoreau also grew up in Massachusetts and while in college studied Emersons Nature (Great? 1-2). The essay influenced Thoreau to keep a journal of his philosophies. The most influential journal published would be Walden (2). Walden is an autobiography / pastoral / extended familiar essay / literary excursion that pulls the reader into a mythic time that can be related to the present (6). Overall, the journal explains to the reader why the spiritual discipline is necessary for coming into the presence and possession of the sacred world (7). Transcendentalism was the living force that seemed to be extinguished as quickly as the flame started. Perry Miller, a professor at Harvard, says Parker killed himself with overwork, and Thoreau expanded himself; Emerson dissolved into aphasia, Ripley subsided into disillusion, Hedge became a Harvard professor? Brownsun became a catholic, as did Sophia Ripley, and Elizabeth Peabody became a ? character. In the end, Emerson and Thoreau were easily the most well known out of the Transcendentalists. Emersons essays and Thoreaus Walden seemed to be more popular than the rest of the group (Bickman 4). The thoughts of the Transcendentalists still live on, but as for the writing, it has pretty much ended. Personally, I highly recommend that everyone should read at least one piece from the Transcendentalism period. The reading is very influential and gets the reader thinking about life and how things fall together. The readings also change the readers perception of religion and could bring on an interest in theology. From reading Nature and Walden myself, I became hooked on the thought of the oversoul and the internal light within us. The stories impacted my spiritual being, as well as my mind. The philosophies of Transcendentalists also make the reader wonder where the thoughts come from and how they derive these thoughts. In all, it is in a way needed that everyone reads some of the Transcendentalists work, just for a change in thought. Works Cited Bickman, Martin. An Overview of American Transcendentalism. Internet. Available: http://www. vcu. edu/engwed/transcendentalism/ideas/definition. html 6 Apr 2004. Campbell, Donna M. American Transcendentalism. Literary Moments. Internet. Available: http://www. gonzaga. edu/faculty/campbell/enl311/amtrans. html 6 Apr 2004. Ralph Waldo Emerson. Internet. Available: http://www. poets. org/poets. cfm? prmID=205 19 Apr 2004. Great Thinkers of the World. HarperCollins Publishers, 1999. 372. Reuben, Paul P. Chapter 4: Early Nineteenth Century ? American Transcendentalism: A Brief Introduction. PAL: Perspectives in American Literature ? A Research and Reference Guide. Internet. Available: http://www. csustan. edu/english/reuben/pal/chap4/4intro. html 6 Apr 2004. Steinhart, Eric. Commentary on Ralph Waldo Emersons Nature. Internet. Available: http://www. wpunj. edu/cohssi/philosophy/COURSES/PHIL218/NATURE. HTM 6 Apr 2004. Transcendentalism. The Cambridge History of American Literature. New York: The Macmillan Company, 1917. 326 348.

Epidermic cell observation Essay Example for Free

Epidermic cell observation Essay The sample of epidermal cells were taken from two onions instead of one onion (layer 6-10 from the first onion, layer 1-4 from the second onion) due to the time limit of experiment which may cause an inconsistency in raw data because the two onions are slightly different in preserved temperature, shape, and growing environment. When cell samples were taken from the second onion, some of the cells are frozen due to the preservation which causes a distortion of the shape of the cells and may result in errors of counts. Because of the time limit of this experiment, there is a limitation in the size of samples. When counting the cells, there is no strict rule on regarding or disregarding part of a cell. The researcher estimated the number and may cause an error in counting. The standard deviation is much smaller than one third of each mean, and gives the data more reliability The exponential function does not fit the means well enough that for layer 9, 6, 5, 3, 2, 1, the value according to the function is not included in the range of the mean plus or minus the standard deviation. Possible improvements Use consistently one onion for the experiment. Preserve the samples with restricted conditions. (Preserved time, temperature, moisture) Collect more samples. Restrict the proportion of length that a cell has in the range of scope to be regarded in the counting.

The Tragedy By Pablo Picasso

The Tragedy By Pablo Picasso The Tragedy by Pablo Picasso was painted in 1903 in Barcelona, Spain (nga.gov). The piece was constructed by oil on wood. It stands at 41 7/16 x 27 3/16 inches (nga.gov). The time at which The Tragedy was created is known as Picassos blue period. At this time he was dealing with the recent suicide of his close friend Carlos Casagemas (Artist Pablo Picasso). The blue period was defined by gloomy and depressive subject matter, and an overuse of blue colors. Both of these characteristics are evident in The Tragedy. The scene in the painting is that of a middle aged man, a woman, and a young boy standing on a shoreline. The scene is dark blue and gloomy which helps to create an overwhelming feeling of sadness evident in the painting. The three of them are position at an angle from the viewer and the woman stands with her back to the viewer. Their body language tells us of stress and depression. Picasso provided little detail to the sky or ocean, both of which are blue. The dark sand also lacks detail and has been mixed with shades of blue. The bodies and clothes of the people are the only detailed parts of the work. This was done to make sure that the viewer knows the importance of the piece is human emotion. The three of them are without shoes, and their clothes are dark in color suggesting that they are wet. Picasso mostly used line and color to complete the visual elements of The Tragedy. The colors of the blue period reflected the depression of his own life into his art. This is especially true in this work. The lines in this piece are mostly vertical. Most are a part of the makeup of the people. Two strong vertical lines outline the woman and one strong vertical line holds up the right side of the man. Other vertical lines make up the remainder of the man and also the boy. These types of lines are also very emphasized in the makeup of their clothes. One strong horizontal line separates the water from the sky. The strong horizontal line helps to balance the painting which is mostly dominated by vertical lines. The work is mostly still with slight motion apparent where the water meets the shore. Picasso used several white, flowing lines to represent this motion. Otherwise the ocean and the sky are calm and still. The painting is not quite symmetrical. The woman stands to one side of the scene, and the boy and man to the other. Though this would seem to set the piece off balance, Picasso did a great job of keeping the work very well balanced through the use of color and line. The scale of the people in comparison to the water and sky is not well proportioned. The people almost seem too big for the scene. Though this is so, I believe it is an effect used to again show the focus of humans and their emotion to this work. The deep blues of this art is what caught my eye. When I saw this piece I knew I needed to know the story. After some research on the piece I feel as though the story Picasso is telling us is still unknown. Perhaps he wanted the individual viewer to interpret the story in their own way. One review on the work (The Artist Pablo Picasso) suggested that the man, woman, and boy are a family. This review suggests that the family is not stranded on the beach as many would assume at first look, but rather that they are a homeless family who live on or near this beach. The reviewer says that the way the family stands suggests this possibility. He argues that the family seems familiar with the area and stands aloof as if in deep thought rather than looking as though they are distraught and confused as they would if they were lost. A second review of the work written by Jon Corey suggests that guilt is a main theme in the work. He says that multiple characteristics of the mans posture suggest that he is the guilty party. These characteristics include a dropped head and one foot a step back from the other. He says that the body language of the woman implies that she is the one who reprimands the man. Corey also suggests that the three subjects are not a family. This is illustrated through the distance between the three of them. We assume that if they were a family there would be a stronger feeling of connectedness between the three of them. Although I agree more with the latter analysis of the work, Corey does not tell us his view of where the three of them came from. In my personal opinion I think that the three of them did come from the sea, but like Corey I do not think they are a family. They all look cold and wet as if they had just washed ashore. I feel that that they are the only three survivors of a ship that capsized. Perhaps guilt is a theme of the piece in that they feel guilty of being the only survivors. Blue is my favorite color, and though it represents sadness especially in this particular work, I am still very drawn to it. I think that the mysteriousness of the work also draws me in. I am not typically a fan of Picasso, but I like this piece. It is something that I would have in my own home if given the chance. I am still interested to know if there was an intended story behind the work or if it was simply meant for me to tell my own. Works Cited Artist Pablo Picasso, The. (2010). Retrieved from http://www.theartistpablopicasso.com/pablo- picasso-painting-tragedy.htm (2010, April 21). Corey, Jon. (2007, November 13). Art History. Retrieved from: http://quazen.com/arts/art-history/pablo-picassos (2010, April 21). National Gallery of Art. (2010). Pablo Picassos The Tragedy: Metamorphosis of a Painting. Retrieved from http://www.nga.gov/feature/picasso/index.shtm (2010, April 20). Claude Monet: The Japanese Footbridge 1899 Claude Monet was a French artist who lived from 1840 until 1926. This painting titled The Japanese Footbridge was completed in 1899. The piece is a scene from his own water garden at Giverny (nga.gov). The scene was recreated by him over 250 times during the later half of his life. He became so obsessed with painting this particular scene that eventually became the only topic of his works (nga.gov). There are multiple other works by Monet with same or similar titles and content. This piece is 32 x 40in and was created by oil on canvas (nga.gov). Monet was a major part of the impressionism movement. The term impressionism was actually an insult made toward a work by Monet (Frank 366). The term stuck and the movement grew. The focus of these artists was landscapes, seasons, and time of day. The impressionist wanted to portray what the eye actually sees rather than what the mind knows (Frank 365). From this movement The Japanese Footbridge was created. The painting depicts a stream surround by very tall and thick grass. The stream is covered in light pink lily pads. The water is not clear, but rather emphasizes the reflection of the grass surrounding it. As an impressionist piece the colors are not separated, but instead meshed together making a less vivid image of the scene. Starting the bottom of the work you see the scene as if from almost eye level with the water. At the top of the canvas a blue-gray bridge crosses the stream leading to either side of the grassy banks. There are trees in the background giving us a sense that the stream winds out of view. Like most of Monets work and that of other impressionist there is very little to the scene. The bridge, water, grass, lily pads, and background of trees complete the scene giving us no view of the sky or what lies to either side of the stream. The visual elements of the work give the viewer a feeling of peace when viewing the painting. The lines are soft and curved. The curve of the bridge is the most prominent line in the work. The soft yet bold line of the bridge combined with its blueish-gray color sets the mood for the viewer. Although it is a peaceful scene, the balance of the color scheme sets the mood to neither happy nor sad. The dark greens and blues contrast the light pinks and white. The scene is very still which also helps the viewer to feel at peace. There is no recognizable notion to movement of the water leading us to believe it is either a still stream or a very slow moving one. This lack of notion makes me feel as though time is standing still in the painting. The center of the work is light in contrast to heavy. The heaviness or mass in the piece is focused in the background and to the sides. This mass is concentrated in the thick forest of tress in the background and the overgrown grass to the sides. The focus of light (color) is on the bridge. In a few spots on what we see as the front of the bridge the color is very light blue. It almost does not match the rest of the bridge. Monet used this to give the illusion that the sun is reflecting off the bridge. Knowing that time of day was important to his work, I must conclude that this is a scene at either sunset or sunrise. The painting is almost perfectly symmetrical. The stream runs directly through the center of the work dividing the two grassy banks into two small equal proportions. The way the water winds smoothly around the lily pads leads the eye to the trees of the background. In this background there is a dark spot in the trees that falls in the center of the work. This spot helps to divide the work to be even more symmetrical. The bridge railings were positioned just enough off center to prevent the work from being perfectly symmetrical, but the work is still very well balanced. A reflection of the bridge falls in the bottom of the painting extending the balance from not only left to right but also top to bottom. With the reflection of the bridge Monet makes it clear to us that this is a wooden bridge by revealing the bottom of the bridge in the reflection. In the reflection we see brown that we do not see if the actual bridge. I have found from this class that I enjoy impressionism more than any other types of art. I cannot say that this is my favorite piece by Monet since I favor the work Impression: Sunrise as one of my favorite works of art in general, but I do like The Japanese Footbridge. I like the serenity of the scene and I love the bridge. I think the things I do not like about the painting are the view and the colors. I feel a little trapped in the small scene Monet provides for us and I want to be able to see what lies outside of what he is allowing us to see. I also find the colors a little dull. Like all artists I am sure he had a purpose in choosing his colors, but something a little brighter would have made the piece better for me. Even the use of more light could have brightened it up just enough to take away that neutral feeling of neither happiness nor sadness. Over all I think it is a good painting. He used the visual element and the principles of design in a way to make the piece easy o n the eye and enjoyable to look at. Works Cited Frank, P. (2009). Prebles Artforms. Upper Saddle River, NJ: Pearson Education, Inc. National Gallery of Art. (2010). The Collection. Retrieved from http://www.nga.gov/collection/gallery/gg85/gg85-74796.html (2010, April 19). The Shipwreck By Claude Joseph Vernet Claude Joseph Vernet was a French painter in the eighteenth century. He was the most famous water and landscape artist of his time (nga.gov). He was well known for portraying weather and time of day in his work (nga.gov). Most of his pieces included scenes of either rain, lightning, clouds, moonlight, sunset, storms or a combination of these subjects (nga.gov). He Specialized in [these] stormy seascapes, often depicting sailing vessels in distress (nga.gov). Vernets painting The Shipwreck is an example of one of these specialized seascapes. The piece is 44 ÃÆ'- 64 inches and was created with the use of oil on canvas. The scene in The Shipwreck is that of a ship being washed under by massive waves. The ship has approached the beach, and the few remaining on board are just seconds from either safety or disaster. Most passengers have made it to the safety of the beach and are frantically watch as the ship is overcome with water. The wind is so powerful that the sail of the ship is being pulled inland and is running almost parallel to the beach. Those who have escaped the sinking ship have done so by climbing down the ropes of the sail and dropped safely off the rope and onto the beach. The survivors stand holding ropes of the sail in what looks to be an attempt to stabilize the ship just long enough for the remaining passengers to escape via this route. Two people hang from the ropes of safety as though debating when to let go and make the fall to land. A person on the beach stands beneath them with their arms raised as to say Jump and I will catch you. Four people have made it to the top of the sail and are approaching the safety of the ropes. Another person climbs the sail in an effort to reach the top and make his way down the rope. One last person can be seen on the deck of the ship. His back is to us as he leans over the side of the ship that is yet to go under. He leans hard. It makes the viewer ask if the man is on his way overboard or if he is his last attempts to reach out for someone who has already gone overboard. To the right a person is stranded on a boulder that lines the beach. To the left another bolder strands two more people. Behind these two people a huge wave crashes against the tall rock shore line. In the front left hand corner a group of people have made it away from the crashing shore and to a safer place. Three of them attend to a limp woman who seems to be injured or even unconscious. Another man in this area rolls a barrel up the beach to a safer place. In the back ground another ship can be seen. It also looks as though it too will soon be taken by the storm. Atop the tall rocky shoreline a castle can be seen in the distance. Vernet used lightening from the storm to create light in this piece. A huge diagonal streak of lightening hangs in the sky just above the second ship. The sky is lit in pink around the lightening while the rest of the sky is covered in dark, stormy grays and blues. The lightening streak has a sharp line that shows its strength and assertiveness in the sky. This line points directly to a city in the background of the painting. The city is lit by the lightening in a warm pink. The warmth of the city symbolized a safe place. It says to the viewer; If only the ship would have washed ashore here, everything would be okay. Vernet used other sharp, assertive lines as well. The mast of the ship which hangs over the beach holds a sharp line that points toward the upper left hand side of the painting. The eye follows this line upward and to a broken tree branch that hangs in the rocks of the shore. Vernet used color to show us that this tree has recently been broken in the midst of the storm. The remaining tree limbs blow hard to the left indicating the direct of the overpowering wind. From there the eye is caught by the white of a breaking wave against a dark background. This is when the two people stranded on the boulder are noticed. From the boulder the eye is taken by horizontal lines of the waves of the sea and carried over to the sinking ship. This is when the viewer takes more detail to deck of the ship. From here the viewer is also made aware of a man stranded on a second boulder. Line and color are the strongest visual elements in this piece. Though line plays a great role in the flow of the work, I feel that Vernets use of color is what made the painting great to me. The dark sky is lit by the lightening in a pinkish orange. This color is reflected on the city in the background. Above the city the sky is purple. The purple blends into a dark blue and grays which then become lighter blue in spots above the ship. These lighter blue spots were used to portray the sun that is hidden behind the dark, stormy clouds. The portrayal of the sun is also evident on the beach. In the area that is the focus of the piece, the sun shines down and lights the people. The sand here is lighter, and the ocean is green in this area rather than blue. In the sky above this area a break in the clouds reveals the blue sky. This is where the sunlight is coming from. I think the use of light here gives the viewer a sense of hope, and the knowing that these people will survive. In contr ast to these people, the last man aboard the deck of the ship is very dark. A small area of light reflects of his back just enough to make him noticeable. I feel that this man was painted in dark colors to portray his fate of not surviving this shipwreck. The color and the seascape is what made me choice this painting. I love the blues, greens, and purples of the piece, and water is my favorite subject when it comes to art. After close attention to the detail of this piece I respect it in a different way. The symbolism of light and dark in this painting is beautiful. I have never really thought of art in that sense until now. It has opened my eyes to how perfectly the visual elements can be manipulated to create something meaningful. Works Cited Claude Joseph Vernet: The Shipwreck. (2010). Retrieved from the National Gallery of Art website: http://www.nga.gov/feature/artnation/vernet/index.shtm. (2010, April 24). Vincent van Goghs Girl in White After research on Starry Night by van Gogh, I have taken interest in him. I wanted to research another piece by him so I choose Girl in White. I choose this piece for two reasons. The first reason was because I wanted to study something far different from Starry Night. At first glance of this piece it is easy to see that the content and colors used are considerably different in the two paintings. Secondly, the time at which this was painted is interesting to me. I know that he died in July of 1890 after a self inflicted gun shot wound to the stomach (Life of van Gogh ). Girl in White is dated 1890 (nga.gov) as well, meaning this piece by him was created in the midst of his final emotional breakdown. Girl in White was done in the post-impressionist style which van Gogh is known for. It a 26 1/4 x 18 1/16 inch oil on canvas (nga.gov). The content is exactly what it sounds like it would be. A girl dressed in a white dress stands in the center of the painting. She is surrounded by tall flowers and appears to be standing in the middle of a field. There is little detail to the work. The flowers in the piece hardly even resemble flowers. Van Gogh simply used long, thick brush strokes to represent these flowers. They are slightly off color to the rest of the back ground which makes them more noticeable. He also painted occasional small red circles which represent the buds of the flowers. The girl is dressed in a white dress. To me this dress looks to be a wedding dress, but she wears a large sun hat on her head which means this probably is not a wedding dress. Although titled Girl, this does not look to be a girl, but rather a woman in her mid to late twentys. What little facial features van Gogh did provide make to woman appear to be stressed and unhappy. If this were a young girl I would expect a lighter mood expressed on her face. The lines in the piece are all vertical. The woman appears to be very tall because of the way these lines were used. The long straight lines of her dress, long arms, and near abnormally long hands and fingers make this so. A curved line used in the hat which falls across her forehead helps to break up all the vertical lines. Without this line, the painting would seem too sharp and less appealing to the eye. The placement of the woman on the canvas also gives this vertical appearance. The very bottom of the canvas consists of the lower half of her dress, but her feet are not showing. The upper part contains a small amount of the surrounding field, but the womans hat nearly reaches the top of the canvas. Her body takes up most of the space vertically, yet more of the field is apparent to the left and right of the woman. This combined with many vertical lines emphasizes her appearance of being very tall and thin. Van Gogh used light in an interesting way in this piece. I feel that it is hard to focus on this womans face because it appears dark and shaded from light. Instead the eyes are more drawn to the lighter areas of the woman which focus on her dress around the breast area and lower stomach. I do not know if this was meant to be symbolic of fertility in anyway, but it seems possible. The colors in this piece are plain and far different from a lot of his work toward the end of his life. Van Gogh painted with dull colors in his early works, but had taken a drastic turn in color scheme in his later pieces. I personally feel like this piece is reflective of the emotional pain he was enduring at the time this was created. Since dark colors a usually associated with death and dying, which I believe van Gogh was debating at the time this was created, I feel that the light colors used here represent his peace he associated with no longer being in his cruel world. It is known that van Gogh used color to express emotion in his work and this helps me to draw this unusual conclusion. When I look at this piece and consider the artist, and the year it was created, a story comes to my mind. I do not know if the story I create is anywhere close to the truth. I did not research this piece by van Gogh specifically, instead I wanted to take my own view of it and analyze it without any outside bias. The story I see is that of van Goghs lover after his death. She is dressed in her wedding dress when she hears the news of his death. In deep sorrow she wanders aimlessly into a field. There she stands with no direction of where to go, and the confusion and sadness is shown on her face. The light reflected on her breast and stomach could be symbolic of their plans to have children or symbolize that she is already in the early stages of pregnancy. Works Cited Life and Art of Vincent van Gogh. (March 23, 2010). Retrieved from http://lifeofvangogh.com National Gallery of Art. (2010). The Collection. Retrieved from http://www.nga.gov/collection/gallery/vangogh/vangogh-46505.html (2010, April 28). Thomas Morans Grand Canyon of Yellowstone Thomas Moran was born in England in 1837. He moved to the United States as a young boy, and grew up in Pennsylvania. Though born in England, he is considered an American artist (nga.gov). The subject of his art was always American landscapes. Grand Canyon of Yellowstone was completed in 1872 and is considered a part of Morans western collection. This painting is said to have launched his career as an artist (nga.gov). Grand Canyon of Yellowstone is a landscape scene from Yellow Stone National Park in Wyoming (Smithsonian). The view is from inside of a canyon. The viewer looks out over a ledge and straight ahead to a water fall in the distance. A mist has built up from the fall and it clouds the view. From the mist, the eye catches the blue water of the Yellowstone River (Smithsonian) and carries the viewer back to the ledge. Two people stand in the distance at the edge of the ledge. It is said that one of these two people is Moran himself (nga.gov). Also in the distance what appears to be a horse and people with luggage are making their way up the trail toward to viewer. The viewer is looking west. I think this is important to the work because it symbolizes Morans plans of exploration further west. It is as if he stopped here and took in the view of the direction he was headed. I know that the viewer is looking west because more vegetation is apparent on the right side of the canyon. More vegetati on indicates a northern direction. I know this from personal experience in the western United States. Moran used light to show us how huge the western sky is. He did this by creating large dark and light areas throughout the piece. This is significant because starting with the position of the viewer the ground goes from dark to light, back to dark, and again to light in the far off distance. The first dark area is not as important as the second because it is likely only the shadows of the canyon. The second dark area however is representational of a cloud over head. This is noticeable because of the way the ground is again lighter in the distance. If you have ever experienced the huge western sky this is easy to catch on to. I think Moran did the piece this way because he wanted to include the feeling of the large sky without actually showing it. The view from which the scene is painted does not allow much room for the sky so he had to show its enormousness in a different way. In the far distance above the canyon the land flattens to a plateau. In the even further distance snowcapped mountains can be recognized. This is also another indication that the viewer is looking west and toward the Rocky Mountains. The scale at which Moran painted himself and the other people helps us to grasp the vastness of canyon. They are so small that they are almost not even noticed. This gives the viewer an idea of how huge the canyon really is. Moran was painting for those who had never seen anything like this before, and he wanted them to be ale to feel completely engulfed into the scene as he had felt. I do not feel that Moran did anything too fancy with the piece as far as visual elements are concerned. I think he painted what he saw the way he saw it, and that is what makes it great. I think this is obvious by his use of colors. They consist of dull browns and earth tones. They are not popular or catchy colors that would typically draw you into a painting, but they are the true colors that he saw. Because of this I can appreciate this painting more than any other that I have studied. I know that it is real. There is no underlying meaning or message to be heard. It is just truth. He wanted you to see the canyon as it really is and appreciate its natural beauty. Landscape pieces are my favorite subject in art. I am especially fond of Morans western collection because of my own personal attachment there. I can relate to his art better than any other artist I have studied because I know what he felt when he painted these scenes. I know that I felt the same way the first time I traveled west. It is an indescribable feeling of beauty and you become completely engulfed in to it. To me there is nothing else like it, and I long to be back there almost every day! I am so glad I found this piece because it helps to fill in a little piece of me that is missing.

Kate Controls Her Own Actions in William Shakespeares Taming of the Sh

Kate Controls Her Own Actions in William Shakespeare's Taming of the Shrew Who is primarily in control of Kate's actions in William Shakespeare's Taming of the Shrew? Is Kate primarily controlling her actions, or do other characters in the play control her? If you just read through the play, but don't study it in-depth, it appears that Kate is controlled by other characters' actions towards her, but is this actually the case? Isn't it very possible that Kate is actually in control of all her decisions, but is just strongly influenced by others? After studying the text in-depth, you can see for yourself that although Kate is strongly influenced by others, she is the one who actually makes the decisions to act in the manner in which she acts. As was stated, although Kate, in many instances, appears to be controlled by others, she is actually in control of her actions. She is the one who does everything, such as allowing herself to be married off to Petruchio. Some people may say that she was forced to marry Petruchio, but she could have just run away if she really hadn't wanted to marry him. In this instance, Kate's family, especially her father Baptista, and society were influencing Kate to make the choice to not run away and follow through with the marriage. In the end, though, this was Kate's decision - no one made it for her, she had to make it for herself. She had the ability to choose to run away or do something else about being forced to marry Petruchio. Kate was already considered a shrew and often did not let society's roles for men and women influence her: Why couldn't she have done the same in this instance? Another instance in which it may seem to some people reading the play that Kate is being controlled by... ...Petruchio mistreat his servants. After coming home from the wedding, Petruchio says, "Here, sir! here, sir! here, sir! here, sir!/You logger-headed and unpolish'd grooms!/What, no attendance? no regard? no duty?/Where is the foolish knave I sent before?" (4.1.115-118). He continues to mistreat his servants right in front of Kate; he even hits a few of them. Kate sees this and realizes how poorly she has treated others in the past and realizes that she doesn't want to be a shrew any longer. In class, when discussing the topic of control, everyone was pretty much able to agree on one point: Although there are many influences on our decisions, we are ultimately the ones who make our decisions and no one can do that for us. In Taming of the Shrew, there are numerous examples of times Kate is influenced greatly by others, and yet she makes the final decision herself.

Gender Differences In A Video Store Essay -- essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Hayes 1 Abstract The difference between male and females was examined in five investigations in a large, well known video store chain. Different genders were looked at in groups of all male or all female, single men and single women, and then groups of mixed gender. Differences between the two were measured in actions, words, and attitudes. The findings were in sync with what society generalizes so broadly as: men and women differ in everything they do. The research was conducted not to prove this familiar concept wrong but to show how men and women differ in a general setting of a video store. The data was quite rich in that the customers did not hold back what needed to be said and actions tended not to be restricted. The findings revealed that not only do men and women pick out different movie titles but they go about the whole process differently as well. The belief that men and women differ in practically everything they do is widespread throughout the United States. There have been many studies on how they differ in certain aspects, which never seem to be a surprise to the reader. We are so used to findings that prove time and again the differences that we are ready to offer up a proposal such as a professor of mine once said ?If you find in your setting that there is not a difference between men and women then that is something that needs to be published right away.? However, in the setting of the video store gender differences were found.   Ã‚  Ã‚  Ã‚  Ã‚  Investigating the male-female relationship in a video store has a few different aspects. First, all male groups   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Hayes 2 that came in to the store were quite different from the all female groups that came in to the store. They differed not only in the way they talked to each other and what they said to each other but also the type of movie title they chose.   Ã‚  Ã‚  Ã‚  Ã‚  Second, when a si... ...e introduction, it is a universal belief that men and women differ in many ways in everything they do. Discussion From the results we see that men and women do differ significantly in the way they shop for videos. They not only differ in the videos that they watch but also the   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Hayes 111 process in the way they choose movies. The differences we see our not specific just to this situation. We see these same differences in almost all settings that we observe. Why we see these differences is what this paper just begins to touch on. What makes almost every woman pick out the same type of movie and what makes her spend a significant amount of time in the store? In contrast, what makes men want typically only action movies and what makes them spend ten minutes or less in the store? The findings of the research confirm that there are gender differences but where and when these gender differences begin is the question?

Primal Scenes in Americana and White Noise :: White Noise Essays

Primal Scenes in Americana and White Noise Written in 1989, Frank Letricchia's essay on the overriding themes of Don DeLillo's writing offers a short but concise praise of two of DeLillo's major works: Americana and White Noise. Letricchia offers the thesis in his essay that "two scenes in DeLillo's fiction are primal for his imagination of America" (Osteen 413). It seems that Letricchia is using "primal" not to denote an animalistic sense, but more along the lines of a basic need. The first of these primal scenes takes place in DeLillo's first book, Americana (Osteen 413). In a particular part of this novel, DeLillo describes the invention of America as the invention of the television (Osteen 413). One of his characters even describes it as having "came over on the Mayflower," which Letricchia interprets as meaning not television itself came over, but the desire for a "universal third-person" (Osteen 414). Letricchia argues that television offers to modern Americans today what the Pilgrims' ships offered to immigrants on the old days: something to dream about (Osteen 414). Even DeLillo writes that "To consume in America is not to buy; it is to dream," which, according to Letricchia is to say "that it is not the consummation of desire but the foreplay of desire that is TV advertising's object" (Osteen 414). Which is to say, it is not the advertisements job to make you buy something, only to make you want to buy it, a point I find to be not only accurate, but so mewhat disturbing as well. The second "primal scene" that Letricchia touches on comes from the book White Noise. In the book, there is a small but significant part in which two of the main characters drive twenty miles outside of town in order to visit a tourist attraction known as "The most photographed barn in America" (Osteen 415). While this is the surface subject of the passage, Letricchia asserts that the underlying issue at hand is actually "a new kind of representation as a new kind of excitement" (Osteen 415). In the scene from the book, the characters stand among crowds of people that are taking pictures of a very ordinary barn. One of the characters (Murray Siskind) begins a monologue about the fact that no one there has come to see the barn, but only "to be part of a collective perception" (Osteen 12).