Thursday, September 27, 2007

A Serious Interest Penalty

In this case, a bank, The Western National Bank, is trying to offer free examination benefits to those customers with a minimum balance great sufficient to do so. The bank problem is finding the amount the minimum balance should be, as well as gathering certain criteria given in their announcement. Some details of the criteria are that they would like to be able to claim that the account balance exceeds the minimum balance required to succeed for free checking. They also wish that less than half of all accounts have a balance that exceeds the minimum balance required to be eligible for free checking. A financial manager at the bank has made a offer of $1,500.00 for the minimum balance. The bank wants to know if $1,500.00 is used as the minimum balance, then would they meet the criteria confirmed in the advertisement.

In analyze the given data, it was noted that this problem could be approach by using hypothesis testing. In viewing this case, it was resolute that the case was asking two questions which had to be answered by using both proportional hypothesis testing and mean hypothesis testing.

Monday, September 10, 2007

A Team Player

The superiority of being a team player is one that everyone should enjoy. A team player is someone with good qualities who makes contributions and has the force to motivate each one around him or her. This individuality can be used in many areas such as games, family life, and in the company. You are more expected to be hired in the production if you have and demonstrate the qualities of a team player. As the business climate gets tougher before it gets improved, it is time to hike the talk if you want to develop.

Managers will require all the cooperation they can get. To land a high paying job with a major business you need to be a team player. Having good qualities is one of the most significant characters you can have. Being a team performer thinks of the team as a whole and is not selfish in their views and decisions.

Monday, September 03, 2007

Playground slides

Playground slides are found in parks, schools, playgrounds and backyards around the earth. Slides are constructed of either plastic or metal and they have a pliable surface that is either straight or wavy/rippled. Slides are essential parts of playgrounds. The user, normally a child, climbs to the top of the slide via a steps or stairs and sits down on the top of slide and "slides" down the slide. Some slides are directly, others wind their way down. Slides come in different shapes, sizes and colors. Some slides are commercial, found in playground at parks and schools. Other slides are part of residential playgrounds.

Monday, August 27, 2007

Tourism

Tourism is traveling for the most part fun or vacation purposes. According to the World Tourism association, tourists are public who "travel to and stay in places outside their usual location for not more than one repeated year for vacation, business and other purposes not related to the use of an activity compensated from within the place visited".
Tourism has happen to a very popular, overall activity. In 2004, there were over 763 million international tourist arrivals. Major physical elements include transportation, lodging, and other components of a hospitality industry.

Tourism is very important for many countries, due to the earnings generated by the spending of supplies and services by tourists, the assessment levied on businesses in the tourism industry, and the opportunity for employment and financial development by working in the industry. For these reasons, NGOs and government agencies may sometimes sponsor a specific area as a tourist intention, and support the development of a tourism industry in that area.

Monday, August 20, 2007

A striking clock

The striking characteristic of clocks was at one time sometimes more important than their clock faces; some early clocks struck the hours, but had no civic dials to enable the time to be read. Many early clocks struck up to 24 strokes, mainly in Italy, where the 24 hour clock, keeping Italian hours, was widely used in the 14th and 15th centuries. The 12 hour clock, and accordingly 12 hour striking, became more established, mainly in Northern Europe and England, and ultimately became the standard.

Monday, August 13, 2007

Flight jacket

The flight jacket or bomber jacket is an item of clothing originally created for pilots, which ultimately became part of popular culture and clothing. In the First World War most airplanes did not have an enclosed cockpit, which necessitated an item of clothing that could keep pilots adequately warm. The classic sheepskin designed and manufactured firstly by Leslie Irvin and set up a manufacturing company in the United Kingdom in 1926 and became the major supplier of flying jackets to the Royal Air Force during most of the Second World War.
The two most historical and renowned American flight jackets are the A-2 jacket and the G-1. Not only these two jackets were useful to the serving men who wore them, but in their reputation they became symbols of honor, adventure, and style.Today flight jackets are usually connected with the MA-1, a U.S. military jacket, which is mostly found in black or sage green.

Tuesday, August 07, 2007

Electric toothbrush

The initial electric toothbrush was developed in 1939 in Scotland, but did not appear on the open market until the 1960s, when it was marketed as the Broxodent in the United States by Squibb. In 1961, General Electric introduced a rechargeable cordless toothbrush that moved up and down when activated. In 1987, the first rotary action toothbrush for home use, the Interlake, appeared in shops for the general public. There are currently many different varieties of model that use this mechanism. Research shows that they tend to be somewhat more effective at removing commemorative inscription and preventing gingival bleeding than manual toothbrushes and vibrating toothbrushes.

Tuesday, July 31, 2007

Ear buds/Earphones

Ear buds or earphones are headphones of a smaller size that are positioned directly outside of the ear canal, but without fully enveloping it. They are generally inexpensive and are favored for their portability and convenience. However, due to their inability to provide isolation, they are not capable of delivering the same dynamic range offered by many full-sized headphones and canal phones for a given volume level. As a result, they Are often used at higher volumes in order to drown out noise from the users surroundings, which increases the risk of hearing-loss.

Sunday, July 22, 2007

A Personal portal

A Personal portal is a site on the World Wide Web that characteristically provides personalized capabilities to its visitors, given that a pathway to other content. It is intended to use distributed applications, different numbers and types of middleware and hardware to provide services from a number of different sources. In addition, business portals are intended to share collaboration in workplaces. A further business-driven requirement of portals is that the content be able to work on multiple platforms such as personal computers, personal digital assistants (PDAs), and cell phones.

Friday, July 13, 2007

Malai

Malai is a South Asian term for clotted cream or Devonshire cream. It is made by heating non-homogenized whole milk to about 80ºC (180ºF) for about one hour and then allowing to cool. A thick yellowish layer of fat and coagulated proteins forms on the surface, which is skimmed off. The process is typically repeated to remove most of the fat. Malai has about 55% butterfat. Buffalo milk is thought to produce better malai because of its high fat content.Malai is used in such recipes as Malai Kofta dumplings and the sweet Malai Kulfi.

Sunday, July 08, 2007

Marketing

Marketing is one of the most significant functions in business. It is the regulation required to understand customers' needs and the benefits they seek. Academia does not have one commonly agreed upon description. Even after a better part of a century the dispute continues. In a nutshell it consists of the social and managerial processes by which goods or services and value are exchanged in order to fulfill the needs and wants of individuals or groups. Although many people appear to think that "marketing" and "advertising" are synonymous, they are not. Advertising is simply one of the lots of processes that together constitute marketing.

Sunday, July 01, 2007

Canonization

Canonization is the act by which a Christian Church declares some deceased person to be a saint, inscribing that person in the canon, or list, of recognized saints.In the Catholic Church, the act of canonization is now kept to the Holy See and occurs at the conclusion of a long process requiring extensive proof that the person future for canonization lived, and died, in such a way that he or she is worthy to be recognized as a saint. at first, however, individuals were recognized as saints without any formal process, as happened, for instance, in the case of Saint Peter and the Blessed Virgin Mary. Other Christian Churches still follow the older practice Canonization, whether formal or informal, does not make someone a saint: it is only a declaration that the person is a saint and was a saint even before canonization. It is generally familiar that there are many more saints in heaven than have been canonized on earth.

Tuesday, June 26, 2007

Motorcycle

A motorcycle is a two-wheeled , single-track motor vehicle powered by an engine. Styles of motorcycles changes according to the task for which they are designed. Motorcycles are the most widespread the least expensive forms of motorised transport in many parts of the world. Street and off-road motorcycle are the two major type of motorcycle. Within these, there are many different types of motorcycles for many different purposes.Choppers,Cruisers,electric motorcycles,Mini bikes,Mopeds,Scooters etc are street motorcycle.Motocross,Supermotos,Dual-sports,Enduros are the off-road motorcycle.
A motorcycle is broadly defined by law in some countries for the purposes of registration, taxation or licensing riders as a two-wheel motor vehicle "fit to drive." Other countries distinguished between mopeds and other small bikes and the larger, more powerful vehicles.

Saturday, June 23, 2007

Oily fish

Oily fish are those fish which have oils throughout the fillet and in the belly cavity around the gut, rather than only in the liver like white fish. Oily fish fillets may contain up to 30 percent oil, although this figure varies both within and between species. Oily fish generally swim in mid-waters or near the surface
Oily fish are a good source of Vitamins A and D as well as being rich in Omega 3 fatty acids. For this reason the consumption of oily fish has been identified as more beneficial to humans than white fish. Amongst other benefits, studies suggest that the Omega 3 fatty acids in oily fish may help sufferers of depression, reduce the likelihood of heart disease and improve inflammatory conditions such as arthritis.

Sunday, June 17, 2007

Neem oil

Neem oil is a vegetable oil pressed from the fruits and seeds of Neem, an evergreen tree which is endemic to the Indian sub-continent and has been introduced to many other areas in the tropics. It is perhaps the most significant of the commercially available products of neem.Neem oil is typically light to dark brown, bitter and has a rather strong odour that is said to join the odours of peanut and garlic. It comprises mainly triglycerides and large amounts of triterpenoid compounds, which are in charge for the bitter taste. It is hydrophobic in nature and in order to emulisify it in water for application purposes, it must be formulated with suitable surfactants.Neem oil also contains steroids and a plethora of triterpenoids of which Azadirachtin is the most well known and studied. The Azadirachtin content of Neem Oil varies from 300ppm to over 2000ppm depending on the quality of the neem seeds compressed.

Monday, June 11, 2007

History of Europe

Europe has a long history of cultural and economic achievement, initial as far back as the Paleolithic. Genesis of Western democratic and individualistic cultures are often laid in Ancient Greece; the Roman Empire divided the continent along the Rhine and Danube for more than a few centuries. Following the decline of the Roman Empire, Europe entered a extended period of stasis, referred to by Renaissance thinkers as the "Dark Ages" and by the Enlightenment and modern historians, as the Middle Ages. During this time remote monastic communities in Ireland and elsewhere carefully safeguarded and compiled knowledge accumulated previously. The Renaissance and the New Monarchs marked the start of a period of discovery, exploration, and increase in scientific knowledge. From the 15th century Portugal opened the age of discoveries soon followed by Spain. They were shortly joined by France, Belgium, the Netherlands and Britain, in building large colonial empires, with vast holdings in Africa, the Americas, and Asia.

Wednesday, June 06, 2007

Extended Industry Standard Architecture

The Extended Industry Standard Architecture is a bus standard for IBM well-matched computers. It was announced in late 1988 by PC clone vendors as a counter to IBM's use of its proprietary Micro Channel Architecture in its PS/2 series.

EISA extends the ISA bus architecture to 32 bits and allows more than one CPU to share the bus. The bus mastering support is also improved to provide access to 4 GB of memory. Unlike MCA, EISA can accept older XT and ISA boards — the lines and slots for EISA are a superset of ISA.

Sunday, May 27, 2007

Digital Circuits

Digital systems interface well with computers and are easy to control with software. It is often possible to add new features to a digital system without changing hardware, and to do this remotely, just by uploading new software. Design errors or bugs can be worked-around with a software upgrade, after the product is in customer hands. Information storage can be much easier in digital systems than in analog ones. In particular, the great noise-immunity of digital systems makes it possible to store data and retrieve it later without degradation. In an analog system, aging and wear and tear will degrade the information in storage, but in a digital system, as long as the wear and tear is below a certain level, the information can be recovered completely.

Friday, May 18, 2007

Jitter

The colloquial or historical meaning of jitter is to shake or shudder one's body or limbs. Also:” Jittery" synonymous with "nervous" or "tense" to the extent of shaking, usually implying fear rather than excitement. May involve a neurological seizure, or withdrawal symptoms from drunkenness - Delirium tremens. Also: jitterbug - a dance that involved shaking the arms and legs.

In electronics and telecommunications, jitter is an unwanted variation of one or more signal characteristics, such as the interval between successive pulses, the amplitude of successive cycles, or the frequency or phase of successive cycles. Jitter is a significant factor in the design of almost all communications links.

Jitter can apply to a number of signal qualities, and can be quantified in the same terms as all time-varying signals. Also like other time-varying signals, jitter can be expressed in terms of spectral density. Jitter frequency is the time between the maximum and minimum effect of a jitter characteristic for a jitter that varies frequently with time. Generally, very low jitter frequency is not of interest in designing systems, and the low-frequency cutoff for jitter is typically specified at 1 Hz.

In the context of digital audio extraction from CDs "jitter" causes extracted audio samples to be doubled-up or skipped entirely. The problem occurs because the Philips CD requirement doesn't require block-accurate addressing. As a result, the extraction process will restart a few samples early or late, resulting in doubled or omitted samples. These glitches often sound like tiny repeating clicks during playback. An approach that has produced good results is to do jitter correction in software. This involves performing overlapping reads, and then sliding the data around to find overlaps at the edges. Most DAE programs will perform jitter correction.

Sunday, May 13, 2007

World Wide Web

The World Wide Web is a system of interlinked, hypertext documents that runs over the Internet. With a Web browser, a user views Web pages that may include text, images, and other multimedia and navigates between them using hyperlinks. The World Wide Web is the combination of four basic ideas: Hypertext, Resource Identifiers, The Client-server model of computing, Markup language. On the World Wide Web, a client program called a client agent retrieves information resources, such as Web pages and other computer files, from Web servers using their URLs. If the user agent is a kind of Web browser, it displays the resources on a user's computer. The user can then follow hyperlinks in each web page to other World Wide Web resources, whose position is embedded in the hyperlinks. Web pages are often set in collections of related material called Web sites. The act of following hyperlinks from one Web site to another is referred to as browsing or sometimes as surfing the Web.