MAJORS

ASTRONOMERS
Astronomers study the solar system, stars, galaxies, and space using principles of physics and mathematics. Their work adds to the basic scientific knowledge about the nature of the universe and also provides a basis for improvement in such areas as aircraft navigation and satellite communication. They study planets, stars, novas, and colliding gasses between stars in an attempt to find out how they were formed, what they are made of and how they change. They measure light; radio and x-ray emissions from space sources and plot paths for man made satellites and space probes. Some teach. (Eureka)
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BIOLOGISTS
Biologists study the origin, development, anatomy, function, distribution, and other basic principles of plant and animal life. Biologists may work in research, manufacturing, teaching, and natural resource management, consulting, or a combination of these and some work in the laboratory as well as in the classroom. Biologists are usually classified according to a specialty (fisheries, marine, wildlife, etc.). (Eureka) Click here for an interesting Biology Site
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BIOTECHNOLOGISTS
Biotechnologists use living cells and materials to create pharmaceutical, diagnostic, agricultural, environmental, and other products to benefit society. They also alter genetic information in animals and plants to improve them in some way that benefits people. The science of biotechnology involves the integration of such advanced disciplines as biochemistry, genetics, chemical engineering, process engineering, and computer science. (Amgen)
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CHEMISTS
Chemists study the properties of matter and make qualitative and quantitative analysis of many substances. They conduct a variety of experiments and tests in laboratory to develop new knowledge or maintain control over the quality of existing products and procedures. There are different types of chemists: Physical chemists study the physical characteristics and investigate the reactions of atoms and molecules; they seek quantitative explanations stated in precise mathematical terms. Analytical chemists determine the composition of substances, measure trace contaminants, and separate complicated mixtures into their components. Some forensic scientists are chemists. Organic chemists deal with the preparation, reactions, and properties of both natural and synthetic carbon compounds. Inorganic chemists are concerned with the broad range of compounds that form the 105 known elements; Biochemist study the chemistry of living systems which is the reactions and processes that occur in the cells of plants and animals. Almost any chemist can be involved in research tasks. Specialties include agricultural chemists, clinical chemists, geochemists, spectroscopists, and toxicologists. (Eureka)
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COMPUTER SCIENTISTS (PROGRAMMERS)
Computer programmers write and maintain computer programs. They follow programming procedures to write detailed instructions to the computer to solve storage, processing, retrieval, mathematical, business, engineering, and scientific problems. They determine the best use of the computer to achieve the desired output. They write programs using a computer language. They test these programs for "bugs" and correct errors. They maintain programs and make changes to these programs. They document the process, prepare information about the computer, and write instructions for the Computer Operator and Computer User. Basically there are four types of Programmers: Business, Scientific, Systems, and Web Programmers. Web Programmers are responsible for program design, coding, testing, debugging, and documentation. They devise or modify procedures to solve complex problems concerning equipment capacity and limitations. (Eureka)
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DRAFTERS
Also called CAD Drafters, they translate the ideas and rough sketches of State Board of Registration for Professional Engineers and Architects into detailed drawings, which enable workers to manufacture the product according to the designer’s concept. Drafters utilize various machines, drafting tools, engineering practices and math to complete drawings. Most drafters specialize in particular fields such as Architectural Drafting, Electronic, Mechanical Drafting, or Cartography. Drafters may perform a variety of tasks such as using computers to do their work and word processing to produce reports. Specialties: Computer-Assisted Drafters, and Electronic Drafters. (Eureka)
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ENGINEERING AND DESIGN OCCUPATIONS
People in Engineering and Design Occupations use their scientific and design skills to plan buildings, machinery, and other structures. They may also become consulting Engineers. Specialties: Aerospace, Agricultural, Biomedical, Cartographers, Ceramic, Chemical, Civil, Computer, Drafters, Electrical and Electronic, Electro-Optical, Engineering Technician, Environmental, Hazardous Waste Managers, Human Factors, Industrial, Interior Designers and Decorators, Landscape, Mechanical, Metallographic Technician, Metallurgical, Mining, Nondestructive Testers, Nuclear, Petroleum, Quality, Sound, Surveying and Mapping Technicians, Surveyors and Mapping Scientists, Urban and Regional Planners.
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GEOLOGISTS
Geologists study the origin, history, composition, and structure of the earth, both for scientific knowledge and for practical purposes such as locating oil, minerals, and other raw materials, and compiling architectural safety reports, maps, and diagrams. Geologists first locate and obtain physical data such as mineral or fossil specimens. Next, they use knowledge of Chemistry, Physics, Math, and Biology, usually in a well-equipped laboratory, to analyze the data and specimens. Finally, they compile all the knowledge they have gathered into reports for use by other scientists and engineers. Specialties: Engineering, Space, Geothermal, Marine, Mineralogy, Mining, and Petroleum.
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HEALTH SCIENTISTS

Chiropractic
Chiropractors, also know as chiropractic doctors, diagnose and treat patients whose health problems are associated with the body’s muscular, nervous, and skeletal systems, especially the spine. Chiropractors believe interference with these systems impairs normal functions and lowers resistance to disease. The chiropractic approach to health care is holistic, stressing the patients overall wellbeing. It recognizes that many factors affect health, including exercise, diet, rest, environment, and heredity.
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Dental Hygiene
Dental Hygienists clean teeth and provide other preventative dental care as well as teach patients how to practice good oral hygiene. Hygienists examine patient’s teeth and gums, and recording the presence of diseases and abnormalities.
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Dentistry
Dentists diagnose, prevent, and treat problems of the teeth and tissues of the mouth. They remove decay and fill cavities, examine X-rays, place protective plastic sealant on children’s teeth, straighten teeth, and repair fractured teeth. Most dentists are general practitioners and other dentists practice in one of eight specialty areas. Orthodontists, the largest group of specialists, straighten teeth. Oral and Maxillofacial surgeons operate in the mouth and jaws. The remainder specializes in pediatric dentistry; periodontics (treating the gums and the bone supporting the teeth); prosthodontics (making artificial teeth or dentures); endodontics (root canal therapy); dental public health; and oral pathology (studying the diseases of the mouth).
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Dietetics and Nutrition
A dietitian is a highly qualified professional, recognized as an expert on food and nutrition and can be found in a variety of settings. Management dieticians work in health care institutions, schools, cafeterias, and restaurants. They are responsible for personnel management, menu planning, budgeting, and purchasing. Clinical dietitians are a vital part of the medical team in hospitals, nursing homes, health maintenance organizations, and other healthcare facilities. They work with doctors, nurses, and therapists to help speed patients’ recovery and lay the groundwork for long term health. Opportunities for advancement are available by choosing a particular area of nutrition, such as diabetes, heart or pediatrics. Community dietitians work in public and home health agencies, daycare centers, health and recreations clubs, and in government-funded programs that feed and counsel families, the elderly, pregnant women, children and disabled or underprivileged individuals. Wherever proper nutrition can help improve quality of life, they reach out to the public to teach, monitor and advise. Educator dietitians work in colleges, universities, and community or technical schools, teaching future doctors, nurses, dietitians, and dietetic technicians the sophisticated science of foods and nutrition. Many say they enjoy their role as mentors who bring qualified students into the exciting field of dietetics. Other specialties are Research, Consultant, Business, and Technical. (ADA)
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Medicine (MD & DO)
Physicians diagnose illnesses and prescribe and administer treatment for people suffering from injury or disease. They examine patients; obtain medical histories; and order, perform, and interpret diagnostic tests.

While MDs and DOs may use all accepted methods of treatments, including the drugs and surgery, DOs place special emphasis on the body’s musculoskeletal system. DOs use osteopathic manipulative techniques to diagnose and treat patients.
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Occupational Therapy
Occupational therapists help individuals with mentally, physically, developmentally, or emotionally disabling conditions to develop, recover, or maintain daily living working and work skills. They not only help patients improve basic motor functions and reasoning abilities but also compensate for permanent loss of function.
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Optometry
Optometrists examine people’s eyes to diagnose vision problems and eye diseases. They treat vision problems, and in most States, they treat certain eye diseases such as conjunctivitis. Click here for an interesting Optometry Site.
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Pharmacy
Pharmacists dispense drugs prescribed by physicians and other health practitioners and provide information to patients about medications. They advise physicians and other health practitioners on the selection, dosages, interaction, and side effects of medications.
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Physical Therapy
Physical therapists improve mobility, relieve pain, and prevent or limit physical disabilities of patients suffering from injuries or disease. Therapists evaluate patients’ medical histories, test and measure their strength, range of motion, and ability to function, and develop treatment plans accordingly.
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Physician Assistant
Physician Assistants (PAs) support physicians. PAs are formally trained to provide routine diagnostic, therapeutic, and preventative health care under the direction and supervision of a physician. They take medical histories, examine patients, order and interpret laboratory tests and X-rays, and make preliminary diagnoses. They also treat minor injuries by suturing, splinting, and casting. In 39 States and the District of Columbia, physician assistants may prescribe medications. Many PAs works in primary care areas such as general internal medicine, pediatrics, and family practice.
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Podiatry
Podiatrists, also known as doctors of podiatric medicine (DPM’s), diagnose and treat disorders, diseases, and injuries of the foot and lower leg. They treat corns, calluses, ingrown toenails, bunions, heel infections, and foot complaints associated with diseases such as diabetes. To treat these problems, podiatrists prescribe drugs, order physical therapy, set fractures, and perform surgery.
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MATHEMATICIANS
Mathematicians use symbolic languages to set up and analyze relationships among quantities and qualities of things, events, and places. Pure Mathematicians develop the theories to further the science of mathematics. Applied Mathematicians develop techniques and approaches to solve problems in natural science, social science, engineering, and management. Other mathematicians teach. (Eureka)
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PHYSICAL SCIENCE
Physical Science draws from the disciplines of Chemistry and Physics and explores such phenomenon as motion, force, energy, wave motion, electricity and magnetism, light, atomic structure, chemical bonding, and chemical reaction rates and equilibrium. Physical Scientists work as secondary level schoolteachers, in technical administration, in government and industry, as legal experts for patents, as scientific librarians and as scientific journalists.
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PHYSICISTS
Physicists study matter, energy, and the relationships between them and devise methods to apply laws and theories of Physics to industry, medicine, and other field. In the solar energy industry traditional skills are applied to researching materials use. Specialties: Experimental Physicists, Health Physicists, and Theoretical Physicists. (Eureka)
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