วันอาทิตย์ที่ 22 มีนาคม พ.ศ. 2552

Dentistry

Dentistry is the known evaluation, diagnosis, prevention, and treatment of diseases, disorders and conditions of the oral cavity, maxillofacial area and the adjacent and associated structures and their impact on the human body. Dentistry is widely considered necessary for complete oral health. Those in the practice of dentistry are known as dentists. Other people aiding in oral health service include dental assistants, dental hygienists, dental technicians, and dental therapists.
Dentistry is that branch of science which deals with the study and practice of diagnosis, prevention, and treatment of diseases of the mouth, the maxilla, and the face.
Surgery
Dentistry usually encompasses very important practices related to the oral cavity. The most common treatments involve the dental surgery on the teeth as a treatment for dental caries. Decayed teeth can be filled with dental amalgam, dental composite, dental porcelain and precious or non-precious metals. Oral and maxillofacial surgery is a more specialized form of dental surgery. Dentists can prescribe medication, x-rays, and devices for home or in-office use. Many oral diseases (such as bilateral odontogenic keratocysts) and abnormalities (such as several unerupted teeth) can indicate systemic, neural, or other diseases. Most general practitioners of dentistry perform restorative, prosthetic, endodontic therapy, periodontal therapy, and exodontia, as well as performing examinations. Many general practitioners are comfortable treating complex cases, as well as placing implants and surgically extracting third molars (wisdom teeth). All dentists must achieve a certain degree of skill in various disciplines in order to graduate from dental school and become an accredited dentist.
Prevention
Dentists also encourage prevention of dental caries through proper hygiene (tooth brushing and flossing), fluoride, and tooth polishing. Dental sealants are plastic materials applied to one or more teeth, for the intended purpose of preventing dental caries or other forms of tooth decay. Recognized but less conventional preventive agents include xylitol, which is bacteriostatic,casein derivatives, and proprietary products such as Cavistat BasicMints.

From: http://en.wikipedia.org/wiki/Dentistry

วันเสาร์ที่ 21 กุมภาพันธ์ พ.ศ. 2552

Medicine

Medicine is the art and science of healing. It encompasses a range of health care practices evolved to maintain and restore health by the prevention and treatment of illness. Contemporary medicine applies health science, biomedical research, and medical technology to diagnose and treat injury and disease, typically through medication, surgery, or some other form of therapy. The word medicine is derived from the Latin ars medicina, meaning the art of healing. Though medical technology and clinical expertise are pivotal to contemporary medicine, successful face-to-face relief of actual suffering continues to require the application of ordinary human feeling and compassion, known in English as bedside manner.
History
Prehistoric medicine incorporated plants (herbalism), animal parts and minerals. In many cases these materials were used ritually as magical substances by priests, shamans, or medicine men. Well-known spiritual systems include animism (the notion of inanimate objects having spirits), spiritualism (an appeal to gods or communion with ancestor spirits); shamanism (the vesting of an individual with mystic powers); and divination (magically obtaining the truth). The field of medical anthropology studies the various prehistoric medical systems and their interaction with society. Early records on medicine have been discovered from early Ayurvedic medicine in the Indian subcontinent, ancient Egyptian medicine, traditional Chinese medicine, the Americas, and ancient Greek medicine. Early Greek doctor Hippocrates, who is also called the Father of Medicine, and Galen laid a foundation for later developments in a rational approach to medicine. After the fall of Rome and the onset of the Dark Ages, Islamic physicians made major medical breakthroughs, supported by the translation of Hippocrates' and Galen's works into Arabic. Notable Islamic medical pioneers include polymath Avicenna, who is also called the Father of Modern Medicine, Abulcasis , the father of surgery, Avenzoar, the father of experimental surgery, Ibn al-Nafis, the father of circulatory physiology, and Averroes. Rhazes, who is called the father of pediatrics, first disproved the Grecian theory of humorism, which nevertheless remained influential in Western medieval medicine. While major developments in medicine were occurring in the Islamic world during the medieval period, the Western world remained dependent upon the Greco-Roman theory of humorism, which led to questionable treatments such as bloodletting. Islamic medicine and medieval medicine collided during the crusades, with Islamic doctors receiving mixed impressions. As the medieval ages ended, important early figures in medicine emerged in Europe, including Gabriele Falloppio and William Harvey. The major shift in medical thinking was the gradual rejection, especially during the Black Death in the 14th and 15th centuries, of what may be called the 'traditional authority' approach to science and medicine. This was the notion that because some prominent person in the past said something must be so, then that was the way it was, and anything one observed to the contrary was an anomaly (which was paralleled by a similar shift in European society in general - see Copernicus's rejection of Ptolemy's theories on astronomy). Physicians like Ibn al-Nafis and Vesalius led the way in improving upon or indeed rejecting the theories of great authorities from the past (such as Hippocrates, and Galen), many of whose theories were in time discredited. Modern scientific biomedical research (where results are testable and reproducible) began to replace early Western traditions based on herbalism, the Greek "four humours" and other such pre-modern notions. The modern era really began with Robert Koch's discoveries around 1880 of the transmission of disease by bacteria, and then the discovery of antibiotics around 1900. The post-18th century modernity period brought more groundbreaking researchers from Europe. From Germany and Austrian doctors such as Rudolf Virchow, Wilhelm Conrad Röntgen, Karl Landsteiner, and Otto Loewi) made contributions. In the United Kingdom Alexander Fleming, Joseph Lister, Francis Crick, and Florence Nightingale are considered important. From New Zealand and Australia came Maurice Wilkins, Howard Floery, and Frank Macfarlane Burnet). In the United States William Williams Keen, Harvey Cushing, William Coley, James D. Watson, Italy (Salvador Luria), Switzerland (Alexandre Yersin), Japan (Kitasato Shibasaburo), and France (Jean-Martin Charcot, Claude Bernard, Paul Broca and others did significant work. Russian (Nikolai Korotkov also did significant work, as did Sir William Osler and Harvey Cushing As science and technology developed, medicine became more reliant upon medications. Pharmacology developed from herbalism and many drugs are still derived from plants (atropine, ephedrine, warfarin, aspirin, digoxin, vinca alkaloids, taxol, hyoscine, etc). The first of these was arsphenamine / Salvarsan discovered by Paul Ehrlich in 1908 after he observed that bacteria took up toxic dyes that human cells did not. Vaccines were discovered by Edward Jenner and Louis Pasteur. The first major class of antibiotics was the sulfa drugs, derived by French chemists originally from azo dyes. This has become increasingly sophisticated; modern biotechnology allows drugs targeted towards specific physiological processes to be developed, sometimes designed for compatibility with the body to reduce side-effects. Genomics and knowledge of human genetics is having some influence on medicine, as the causative genes of most monogenic genetic disorders have now been identified, and the development of techniques in molecular biology and genetics are influencing medical technology, practice and decision-making. Evidence-based medicine is a contemporary movement to establish the most effective algorithms of practice (ways of doing things) through the use of systematic reviews and meta-analysis. The movement is facilitated by the modern global information science, which allows all evidence to be collected and analyzed according to standard protocols which are then disseminated to healthcare providers. One problem with this 'best practice' approach is that it could be seen to stifle novel approaches to treatment. The Cochrane Collaboration leads this movement. A 2001 review of 160 Cochrane systematic reviews revealed that, according to two readers, 21.3% of the reviews concluded insufficient evidence, 20% concluded evidence of no effect, and 22.5% concluded positive effect.

Computer Engineer

Computer Engineering (also called Electronic and Computer Engineering or Computer Systems Engineering) is a discipline that combines elements of both Electrical Engineering and Computer Science. Computer engineers are electrical engineers that have additional training in the areas of software design and hardware-software integration. In turn, they focus less on power electronics and physics. Computer engineers are involved in many aspects of computing, from the design of individual microprocessors, personal computers, and supercomputers, to circuit design. This engineering monitors the many subsystems in motor vehicles. Usual tasks involving computer engineers include writing software and firmware for embedded microcontrollers, designing VLSI chips, designing analog sensors, designing mixed signal circuit boards, and designing operating systems. Computer engineers are also suited for robotics research, which relies heavily on using digital systems to control and monitor electrical systems like motors, communications, and sensors.
Computer engineering as an academic discipline
The first accredited computer engineering degree program in the United States was established at Case Western Reserve University in 1971; as of October 2004 there were 170 ABET-accredited computer engineering programs in the US. Due to increasing job requirements for engineers, who can design and manage all forms of computer systems used in industry, some tertiary institutions around the world offer a bachelor's degree generally called "computer engineering". Both computer engineering and electronic engineering programs include analog and digital circuit design in their curricula. As with most engineering disciplines, having a sound knowledge of mathematics and sciences is necessary for computer engineers.In many institutions, computer engineering students are allowed to choose areas of in-depth study in their junior and senior year, as the full breadth of knowledge used in the design and application of computers is well beyond the scope of an undergraduate degree. The joint IEEE/ACM
Curriculum Guidelines for Undergraduate Degree Programs in Computer Engineering defines the core knowledge areas of computer engineering as
Algorithms
- Computer architecture and organization
- Computer systems engineering
- Circuits and signals
- Database systems
- Digital logic
- Digital signal processing
- Electronics
- Embedded systems
- Human-computer interaction
- Operating systems
- Programming fundamentals
- Social and Professional issues
- Software engineering
- VLSI design and fabrication
The breadth of disciplines studied in computer engineering is not limited to the above subjects but can include any subject found in engineering.

วันพฤหัสบดีที่ 12 กุมภาพันธ์ พ.ศ. 2552

Math Tutor by NisitChula

Mathematic Tutor by NisitChula
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Contact: eddymercks.a@gmail.com

Management information system

A management information system (MIS) is a subset of the overall internal controls of a business covering the application of people, documents, technologies, and procedures by management accountants to solving business problems such as costing a product, service or a business-wide strategy. Management information systems are distinct from regular information systems in that they are used to analyze other information systems applied in operational activities in the organization. Academically, the term is commonly used to refer to the group of information management methods tied to the automation or support of human decision making, e.g. Decision Support Systems, Expert systems, and Executive information systems.At the start, in businesses and other organizations, internal reporting was made manually and only periodically, as a by-product of the accounting system and with some additional statistics, and gave limited and delayed information on management performances.In their infancy, business computers were used for the practical business of computing the payroll and keeping track of accounts payable and accounts receivable. As applications were developed that provided managers with information about sales, inventories, and other data that would help in managing the enterprise, the term "MIS" arose to describe these kinds of applications. Today, the term is used broadly in a number of contexts and includes (but is not limited to): decision support systems, resource and people management applications, project management, and database retrieval application.

วันจันทร์ที่ 9 กุมภาพันธ์ พ.ศ. 2552

Master of Business Administration

The Master of Business Administration (MBA) is a master's degree in business administration, which attracts people from a wide range of academic disciplines. The MBA designation originated in the United States, emerging from the late 19th century as the country industrialized and companies sought out scientific approaches to management. The MBA degree has since achieved worldwide recognition.
Accreditation bodies exist specifically for MBA programs to ensure consistency and quality of graduate business education, and business schools in many countries offer MBA programs tailored to full-time, part-time, executive, and distance learning students, with specialized concentrations.
Basic types of MBA programs
Two year MBA programs normally take place over two academic years (i.e. approximately 18 months of term time), in the Northern Hemisphere beginning in late August/September of year one and continuing until May of year two, with a three to four month summer break in between years one and two. Students enter with a reasonable amount of prior real-world work experience and take classes during weekdays like other university students.
Accelerated MBA programs are a variation of the two year programs. They involve a higher course load with more intense class and examination schedules. They usually have less "down time" during the program and between semesters. For example, there is no three to four month summer break, and between semesters there might be seven to ten days off rather than three to five weeks vacation.
Part-time MBA programs normally hold classes on weekday evenings, after normal working hours. Part-time programs normally last three years or more. The students in these programs typically consist of working professionals, who take a light course load for a longer period of time until the graduation requirements are met.
Executive MBA (EMBA) programs developed to meet the educational needs of managers and executives, allowing students to earn an MBA or another business-related graduate degree in two years or less while working full time. Participants come from every type and size of organization – profit, nonprofit, government — representing a variety of industries. EMBA students typically have a higher level of work experience, often 10 years or more, compared to other MBA students. In response to the increasing number of EMBA programs offered, The Executive MBA Council was formed in 1981 to advance executive education.
MBA in Nonprofit Management programs focusing on the business of running a nonprofit organization. By combining the coursework of a traditional Master of Business Administration (M.B.A.) degree with the particular concerns of the nonprofit sector, the Nonprofit M.B.A. prepares it's students to aptly deal with the hardships associated with nonprofit management. Program graduates assume leading positions in a variety of nonprofit arenas including social service, education, religious, healthcare, arts organizations and foundations.

วันเสาร์ที่ 7 กุมภาพันธ์ พ.ศ. 2552

History of KMUTNB

In 1959, KMITNB was established by Co-operation between the Thai Government and the Federal Republic of Germany as the “Thai-German Technical School”. In 1964, The School was upgraded to “Thai-German Technical College”. In 1971, Thai-German Technical College joined with Thonburi Technical College and Telecommunication College Nonthaburi to become the North Bangkok Campus of “King Mongkut’s Institute of Technology”. In 1986, King Mongkut’s Institute of Technology separated into three autonomous Universities namely : King Mongkut’s Institute of Technology Ladkrabang King Mongkut’s Institute of Technology Thonburi King Mongkut’s Institute of Technology North Bangkok. In 1995, KMITNB acquired land in Prachinburi Province to establish a new campus “KMITNB Prachinburi”.

วันเสาร์ที่ 24 มกราคม พ.ศ. 2552

History of Kasetsart University

Antecedents
The establishment of Kasetsart University was part of the evolution of agricultural education in the country which began with the founding of a system of technical schools. This era may be divided into three periods.

1.) In the initial period (1904-1913), agricultural education was first established. In 1904, Prince Phichaimahintharodom, Director of the Department of Sericulture of the Ministry of Agriculture, founded the School of Sericulture in Tambon Thung Saladaeng, Bangkok, adjacent to the mulberry gardens and the Sericulture Experimental Station. Initially, the School offered a two-year program devoted to sericulture alone, but in 1906, the program was extended to three years and expanded to include instruction on the cultivation of other crops and also on veterinary science, and at the same time, the name of the institution was changed to the School of Agriculture.
In 1908, the Ministry of Agriculture merged the three schools under its jurisdiction, namely, the School of Surveying, which had been founded in 1882, the School of Irrigation, founded in 1905, and the School of Agriculture, in order to train personnel to serve in the various departments and divisions of the Ministry. The school was named the School of the Ministry of Agriculture and was located in the Sapathum Palace. At the same time, a new curriculum, Thailand's first tertiary-level agriculture curriculum, was drawn up and was inaugurated in 1909.
In 1913, the Government of Siam merged the School of the Ministry of Agriculture with the Civil Service School, which was established under the Ministry of Public Instruction and Religion, because the purposes of the two were identical. Agricultural education was thus placed under the Ministry of Public Instruction and Religion.

2.) In the middle period (1914-1923), the first primary school agriculture teacher training school was established. The Minister of Public Instruction and Religion, Chao Phraya Thammasakmontri (Sanan Thep-hatsadin na Ayutthaya), founded the Primary School Agriculture Teacher Training School at Ban Suan Luang in Bangkok. The School offered a two-year program for graduates of Secondary Level 3 (the entrance requirement was later raised to Secondary Level 6). Upon completion of the program, graduates were awarded a certificate in primary school agricultural education. In 1918, the School was relocated to Tambon Phra Prathon in the Meuang District of Nakhorn Pathom Province.

3.) In the later period (1924-1942), the primary school agriculture teacher training school system was established in all regions of the country. In 1924, the Primary School Agriculture Teacher Training School was moved from Nakhorn Pathom Province to Tambon Bang Saphan Yai in Bang Saphan District of Prajuab Khirikhan Province, and in 1926, a second primary school agriculture teacher training school was established in Tambon Thap Kwang in Kaeng Khoi District of Saraburi Province. Following this, agricultural education on the primary and secondary levels was provided through primary- and secondary-level agriculture technical schools.
Toward the end of the year 1931, Mom Chao Sitthiphorn Kritdakorn, Director of the Agricultural Research Department of the Ministry of Agriculture, proposed that agricultural research stations be set up in the Northeastern, Southern, and Northern Regions together with primary school agriculture teacher training schools so that agricultural research and agricultural education could be carried out in concert. As a result, primary school agriculture teacher training schools and agricultural experiment stations were established in each region of the country, and in this way, the Ministry of Agriculture once again became involved in agricultural education.
In 1933, the Non Wat Primary School Agriculture Teacher Training School was established in Tambon Non Sung, Non Sung District, Nakhorn Ratchasima Province, and the Mae Jo Primary School Agriculture Teacher Training School was established in Tambon Nong Han, Sansai District, Chiang Mai Province.
In 1934, the Khor Hong Primary School Agriculture Teacher Training School was established in Tambon Khor Hong, Hat Yai District, Songkhla Province.
The operating of agricultural experiment stations in conjunction with the three primary school agriculture teacher training schools proved to be an excellent model of the interplay between research and education. The first experiment-station-head-cum-headmasters were Luang Ingkhasikasikan at Non Wat, Luang Suwan Vajokkasikij at Khor Hong, and Phra Chuangkasetsinlapakan at Mae Jo.
In 1935, agricultural education policy changed once again. The government, concerned that the numbers of agriculture teachers graduated would be in excess of needs, decided to close the three new primary school agriculture teacher training schools. In response, Luang Ingkhasikasikan, Luang Suwan Vajokkasikij, and Phra Chuangkasetsinlapakan together proposed a project whereby the Mae Jo school was retained as a secondary-level agriculture technical school. This was later elevated to become the College of Agriculture, with the status of a division in the Department of Agriculture and Fisheries. The person appointed to serve as the first director of the College was Phra Chuangkasetsinlapakan.
Also in 1935, the Ministry of Agriculture established in Phrae Province another technical school, namely the School of Forestry, which offered a two-year program, and shortly later, this was made a part of the College of Agriculture.
In 1938, the Ministry of Agriculture established the Central Agriculture Station, or Kaset Klang, in Bang Khen District of Bangkok, the area in which the main campus of Kasetsart University is located. The College of Agriculture was moved from Mae Jo to Bang Khen, and Luang Suwan Vajokkasikij became the director. The College offered three-year certificate programs in three fields: agriculture, cooperative science, and forestry. Students of the agriculture program studied all three years at Bang Khen, while students of the cooperative science program studied their first two years at Bang Khen and their third year at the Department of Cooperatives at Tha Thian in order to facilitate their practical training. The forestry program was conducted at the School of Forestry in Phrae Province

วันพฤหัสบดีที่ 15 มกราคม พ.ศ. 2552

History of Bangkok University

Bangkok University was officially founded in Bangkok on December 25, 1962 by Mr.Surat and Mrs.Pongtip Osathanugrah. Mr.Surat Osathanugrah is one of Thailand' s most prominent businessmen, a former Deputy Minister of Interior, a former Minister of Commerce and a former member of the House of Representatives, representing Khon Kaen province. The university was originally known as the Thai Polytechnic Institute until 1965 when it became Bangkok College, the first private college in Thailand. On October 25, 1984, the college was granted university status by the Ministry of University Affairs and has hence been known as Bangkok University. Bangkok University is a private, non-profit co-educational institution under the patronage of the Bangkok University Foundation. The inspiration for the establishment of this university came from the founders' desire to establish a tertiary educational institution to train students in theoretical and practical experiments, and academic ability. Bangkok University offers courses both in English and Thai. The Thai program leading to bachelor's degrees is available in Business Administration, Accounting, Economics, Communication Arts, Humanities, Laws, Science majoring in Computer Science, Fine and Applied Arts and Engineering. The international program, wholely taught in English, is available in Bangkok University International College (BUIC) offering courses in the Schools of Business administration, Communication Arts, Accounting, and Humanities. The international program is well received by those students who want to better their English and prepare themselves for the international business world or for their future studies abroad. In 1985, Bangkok University's Graduate School began to offer courses toward the MBA Degree. The medium of instruction is English. This graduate program is fully accredited by the Ministry of University Affairs, the only accreditation authority in Thailand. In 1989,the second graduated program in Master of Arts in communication Arts (MACA) was launched. The program is also taught entirely in English and is welcomed by many of those who pursue careers in the world of communication. This has brought about the extension of the program to many other Thais who are not daily users of English, and the Master's Degree in Communication Arts taught in Thai, as a result, started in 1991. An Alumni Association was officially established on August 26, 1974. The main purpose of the association is to enable former students of this institution to remain in contact with the University and to nurture the friendship of their years at Bangkok University. Several University alumni have become successful business executives, owners of advising agencies, journalists, writers and social workers, all prominent positions that contribute to the development of the nation.