Question: What term is used in physics research that is intended for a particular use?
About the article "Physics", section "Application and influence".

Candidate passages:
Applied physics is a general term for physics research which is intended for a particular use.
An applied physics curriculum usually contains a few classes in an applied discipline, like geology or electrical engineering.
It usually differs from engineering in that an applied physicist may not be designing something in particular, but rather is using physics or conducting physics research with the aim of developing new technologies or solving a problem.
The approach is similar to that of applied mathematics.
Applied physicists can also be interested in the use of physics for scientific research.
For instance, people working on accelerator physics might seek to build better particle detectors for research in theoretical physics.
Physics is used heavily in engineering.
For example, statics, a subfield of mechanics, is used in the building of bridges and other static structures.
The understanding and use of acoustics results in sound control and better concert halls; similarly, the use of optics creates better optical devices.
An understanding of physics makes for more realistic flight simulators, video games, and movies, and is often critical in forensic investigations.
With the standard consensus that the laws of physics are universal and do not change with time, physics can be used to study things that would ordinarily be mired in uncertainty.
For example, in the study of the origin of the earth, one can reasonably model earth's mass, temperature, and rate of rotation, as a function of time allowing one to extrapolate forward and backward in time and so predict prior and future conditions.
It also allows for simulations in engineering which drastically speed up the development of a new technology.
But there is also considerable interdisciplinarity in the physicist's methods and so many other important fields are influenced by physics, e.g.
the fields of econophysics and sociophysics.
Applied physics is a general term for physics which is intended for a particular technological or practical use.
Applied physics may also refer to:  Applied Physics Corporation, now the Cary Instruments division of Varian  "Applied Physics", a scientific journal issued as two separate publications: * "Applied Physics A: Materials Science & Processing" * "Applied Physics B: Lasers and Optics"  
Applied physics is physics which is intended for a particular technological or practical use.
It is usually considered as a bridge or a connection between "pure" physics and engineering.
"Applied" is distinguished from "pure" by a subtle combination of factors such as the motivation and attitude of researchers and the nature of the relationship to the technology or science that may be affected by the work.
It usually differs from engineering in that an applied physicist may not be designing something in particular, but rather is using physics or conducting physics research with the aim of developing new technologies or solving an engineering problem.
This approach is similar to that of applied mathematics.
In other words, applied physics is rooted in the fundamental truths and basic concepts of the physical sciences but is concerned with the utilization of these scientific principles in practical devices and systems.
Applied physicists can also be interested in the use of physics for scientific research.
For instance, the field of accelerator physics can contribute to research in theoretical physics by enabling design and construction of high-energy colliders. 
Research chemicals are chemical substances used by scientists for medical and scientific research purposes.
One characteristic of a research chemical is that it is for laboratory research use only.
A research chemical is not intended for human or veterinary use.
This distinction is required on the labels of research chemicals, and is what exempts them from regulation under parts 100-740 in Title 21 of the Code of Federal Regulations (21CFR). 
Unlike traditional engineering disciplines, engineering science/physics is not necessarily confined to a particular branch of science or physics.
Instead, engineering science/physics is meant to provide a more thorough grounding in applied physics for a selected specialty such as optics, quantum physics, materials science, applied mechanics, nanotechnology, microfabrication, mechanical engineering, electrical engineering, biophysics, control theory, aerodynamics, energy, solid-state physics, etc.
It is the discipline devoted to creating and optimizing engineering solutions through enhanced understanding and integrated application of mathematical, scientific, statistical, and engineering principles.
The discipline is also meant for cross-functionality and bridges the gap between theoretical science and practical engineering with emphasis in research and development, design, and analysis.
Engineering physics or engineering science degrees are respected academic degrees awarded in many countries.
It is notable that in many languages the term for "engineering physics" would be directly translated into English as "technical physics".
In some countries, both what would be translated as "engineering physics" and what would be translated as "technical physics" are disciplines leading to academic degrees, with the former specializes in nuclear power research, and the latter closer to engineering physics.
In some institutions, engineering (or applied) physics major is a discipline or specialization within the scope of engineering science, or applied science.
In many universities, engineering science programs may be offered at the levels of B.
Tech, B.
Sc., M. Sc.
and Ph.D. Usually, a core of basic and advanced courses in mathematics, physics, chemistry, and biology forms the foundation of the curriculum, while typical elective areas may include fluid dynamics, quantum physics, economics, plasma physics, relativity, solid mechanics, operations research, information technology and engineering, dynamical systems, bioengineering, environmental engineering, computational engineering, engineering mathematics and statistics, solid-state devices, materials science, electromagnetism, nanoscience, nanotechnology, energy, and optics.
While typical undergraduate engineering programs generally focus on the application of established methods to the design and analysis of engineering solutions, undergraduate program in engineering science focuses on the creation and use of more advanced experimental or computational techniques where standard approaches are inadequate (i.e., development of engineering solutions to contemporary problems in the physical and life sciences by applying fundamental principles).
Due to rigorous nature of the academic curriculum, an undergraduate major in engineering science or engineering physics is considered an honors program at some universities.
Some examples of universities that offer engineering physics or engineering science programs include: Cornell University, Virginia Tech, University of British Columbia, University of Toronto, Simon Fraser University, McMaster University and Pennsylvania State University.