A physicist is a scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe.
Physicists generally are interested in the root or ultimate causes of phenomena, and usually frame their understanding in mathematical terms.
Physicists work across a wide range of research fields, spanning all length scales: from sub-atomic and particle physics, through biological physics, to cosmological length scales encompassing the universe as a whole.
The field generally includes two types of physicists: experimental physicists who specialize in the observation of physical phenomena and the analysis of experiments, and theoretical physicists who specialize in mathematical modeling of physical systems to rationalize, explain and predict natural phenomena.
Physicists can apply their knowledge towards solving practical problems or to developing new technologies.
Nuclear engineering is the branch of engineering concerned with the application of breaking down atomic nuclei (fission) or of combining atomic nuclei (fusion), or with the application of other sub-atomic processes based on the principles of nuclear physics. In the sub-field of nuclear fission, it particularly includes the design, interaction, and maintenance of systems and components like nuclear reactors, nuclear power plants, or nuclear weapons. The field also includes the study of medical and other applications of radiation, particularly Ionizing radiation, nuclear safety, heat/thermodynamics transport, nuclear fuel, or other related technology and the problems of nuclear proliferation.
Medical physics is, in general, the application of physics concepts, theories, and methods to medicine or healthcare. Medical physics departments may be found in hospitals or universities.
Regulation and licensure in engineering is established by various jurisdictions of the world to encourage public welfare, safety, well-being and other interests of the general public and to define the licensure process through which an engineer becomes authorized to practice engineering and/or provide engineering professional services to the public.
Environmental health is the branch of public health concerned with all aspects of the natural and built environment affecting human health. Environmental health is focused on the natural and built environments for the benefit of human health. The major subdisciplines of environmental health are: environmental science; environmental and occupational medicine, toxicology and epidemiology.
Radiation protection, also known as radiological protection, is defined by the International Atomic Energy Agency (IAEA) as "The protection of people from harmful effects of exposure to ionizing radiation, and the means for achieving this". The IAEA also states "The accepted understanding of the term radiation protection is restricted to protection of people. Suggestions to extend the definition to include the protection of non-human species or the protection of the environment are controversial". Exposure can be from a radiation source external to the human body or due to the bodily intake of a radioactive material.
Health physics is the applied physics of radiation protection for health and health care purposes. It is the science concerned with the recognition, evaluation, and control of health hazards to permit the safe use and application of ionizing radiation. Health physics professionals promote excellence in the science and practice of radiation protection and safety. Health physicists principally work at facilities where radionuclides or other sources of ionizing radiation are used or produced; these include hospitals, government laboratories, academic and research institutions, nuclear power plants, regulatory agencies, and manufacturing plants.
The British Computer Society (BCS) is a professional body and a learned society that represents those working in Information Technology and Computer Science, both in the United Kingdom and internationally. Founded in 1956, BCS has played an important role in educating and nurturing IT professionals, computer scientists, computer engineers, upholding the profession, accrediting chartered IT professional status, and creating a global community active in promoting and furthering the field and practice of computing.
The Engineering Council is the UK's regulatory authority for registration of Chartered and Incorporated engineers and engineering technician, holding a register of these and providing advice to students, engineers, employers and academic institutions on the standards for registration and procedures for registration. It is also responsible for the accreditation of educational and training programs, delegating this responsibility to licensed member institutions.
The Ionising Radiations Regulations (IRR) are statutory instruments which form the main legal requirements for the use and control of ionising radiation in the United Kingdom. There have been several versions of the regulations, the current legislation was introduced in 2017 (IRR17), repealing the 1999 regulations and implementing the 2013/59/Euratom European Union directive.
Radiographers, also known as radiologic technologists, diagnostic radiographers and medical radiation technologists are healthcare professionals who specialise in the imaging of human anatomy for the diagnosis and treatment of pathology. Radiographers are infrequently, and almost always erroneously, known as x-ray technicians. In countries that use the title radiologic technologist they are often informally referred to as techs in the clinical environment; this phrase has emerged in popular culture such as television programmes. The term radiographer can also refer to a therapeutic radiographer, also known as a radiation therapist.
The Institution of Chemical Engineers (IChemE) is a global professional engineering institution with over 40,000 members in over 120 countries worldwide. It was founded in 1922 and awarded a Royal Charter in 1957.
In the United Kingdom, a Chartered Engineer is an Engineer registered with the Engineering Council. Contemporary Chartered Engineers are degree-qualified and have gained professional competencies through training and monitored professional practice experience. This is a peer reviewed process. The formation process of a Chartered Engineer consists of obtaining an accredited Master of Engineering (MEng) degree, or BEng plus MSc or other masters degree or City and Guilds Post Graduate Diploma in an engineering discipline, and a minimum of four years of professional post graduate peer reviewed experience. The title Chartered Engineer is protected by civil law and is a terminal qualification in engineering. The Engineering Council regulates professional engineering titles in the UK. With more than 180,000 registrants from many countries, designation as a Chartered Engineer is one of the most recognisable international engineering qualifications.
A Chartered professional is a person who has gained a specific level of skill or competence in a particular field of work, which has been recognised by the award of a formal credential by a relevant professional organization. Chartered status is considered a mark of professional competency, and is awarded mainly by chartered professional bodies and learned societies. Common in Britain, it is also used in Ireland, the United States and the Commonwealth, and has been adopted by organizations around the world.
The International Commission on Non-Ionizing Radiation Protection (ICNIRP) is an international commission specialized in non-ionizing radiation protection. The organization's activities include determining exposure limits for electromagnetic fields used by devices such as cellular phones.
The International Radiation Protection Association (IRPA) is an independent non-profit association of national and regional radiation protection societies, and its mission is to advance radiation protection throughout the world. It is the international professional association for radiation protection.
C. Maurice Patterson also known as Pat or Maurice Patterson a pioneer in the establishment of health physics as a profession and part of a select group of engineers and scientists that made this happen.
G. William Morgan, also known as George William Morgan, health physicist and founding member of the Health Physics Society. Morgan held key health physics positions at Oak Ridge National Laboratory, the Manhattan Project and the Atomic Energy Commission. Morgan was instrumental in developing the regulations that we know today as I0 CFR 20, the Standards for Protection against Radiation.
