Physical access control is a matter of who, where, and when.

* Physical security: The component of communications security that results from all physical measures necessary to safeguard classified equipment, material, and documents from access thereto or observation thereof by unauthorized persons.

Multiplexing is provided by the Physical Layer of the OSI model, while multiple access also involves a media access control protocol, which is part of the Data Link Layer.

:* recommends developing European standards on laboratory biosecurity including Physical protection, access controls, accountability of pathogens, and registration of researchers

Physical and / or root-level access is required to the machine, and the software loaded into the BIOS needs to be created for the specific hardware that it will be running on.

Physical security describes measures that are designed to deny access to unauthorized personnel ( including attackers or even accidental intruders ) from physically accessing a building, facility, resource, or stored information ; and guidance on how to design structures to resist potentially hostile acts.

Physical security is primarily concerned with restricting physical access by unauthorized people ( commonly interpreted as intruders ) to controlled facilities, although there are other considerations and situations in which physical security measures are valuable ( for example, limiting access within a facility and / or to specific assets, and environmental controls to reduce physical incidents such as fires and floods ).

Physical access security measures that are appropriate for a high security prison or a military site may be inappropriate in, say, an airport, an office, a home or a vehicle, although the principles are similar.

In July 2009, the working group approved its " IEEE 1901 Draft Standard for Broadband over Power Line Networks: Medium Access Control and Physical Layer Specifications " as an IEEE draft standard for broadband over power lines defining medium access control and physical layer specifications.

In computing, Physical Address Extension ( PAE ) is a feature to allow 32-bit x86 processors to access a physical address space ( including random access memory and memory mapped devices ) larger than 4 gigabytes.

The Special Topics journals are open access ; Physics Education Research requires page charges from the authors, but Physical Review Special Topics: Accelerators and Beams does not.

Though not open access, Physical Review Letters also requires an author page charge, although this is voluntary.

It also publishes Physical Review X ( PRX ), an online-only, fully open access journal.

* Physical Address Extension, in computing, a mode in x86 processors that allows them to access more than 4 GB of memory

* ChemSpider, Free access to > 20 Million Chemical Structures, Physical Property Data and Systematic Identifiers

::* Physical Capital – service providers will be able to monitor access to local services.

Physical security mechanisms required at Security Level 3 are intended to have a high probability of detecting and responding to attempts at physical access, use or modification of the cryptographic module.

Physical contact is minimized so that it does not hinder natural growth and root expansion or access to pure water, air exchange and disease-free conditions.

* Physical structures, for example buildings with sloped access and elevators, or

Physical security is a set of measures to protect physically the information asset: if somebody can get physical access to the information asset is quite easy to made resources unavailable to its legitimate users.

Physical controls monitor and control the environment of the work place and computing facilities.

Physical pain is an important political topic in relation to various issues, including pain management policy, drug control, animal rights or animal welfare, torture, and pain compliance.

# Biofeedback, Physical Therapy and Relaxation: Biofeedback, often done by physical therapists, involves inserting a vaginal sensor to get a sense of the strength of the muscles and help a patient get greater control of her muscles to feel the difference between contraction and relaxation.

* Physical layer: This layer specifies the physical, electrical, functional and procedural characteristics to control the physical link between a DTE and a DCE.

Physical castration appears to be highly effective as, historically, it results in a 20-year re-offense rate of less than 2. 3 % vs. 80 % in the untreated control group, according to a large 1963 study involving a total of 1036 sex offenders by the German researcher A. Langelüddeke, among others — much lower than what was otherwise expected.

Physical, occupational, and speech therapy can improve motor skills and coordination and can lead to better control of speaking and eating abilities.

Physical control was mostly the responsibility of the militia units organized at the team, brigade, and commune levels.

Physical control is performed by land based machines such as bucket cranes, draglines, or boorm or by water based machinery such as aquatic weed harvester, dredges, or vegetation shredders.

After the 1979 Islamic Revolution in Iran, the club was confiscated by the newly established Islamic government and put under the control of the Physical Education Organization of Islamic Republic of Iran (), a governmental organization, and change its name to Esteghlal (), ' Independence ' in Persian.

Physical console controls may be connected to Hauptwerk via MIDI MIDI and for those with limuted space, touch screen control is often available.

Physical control of diffuse knapweed primarily comprises cutting, digging or burning to remove the plants.

Physical attraction of 47 male fat admiration | fat admirers ( FA ) towards 10 female figures from the given Body mass index | BMI range, compared with a control group ( CG )

# Physical representations embody mechanisms for interactive control.

Physical control may be lost, the person may be unable to remain still, and even if the " goal " of the person is met he or she may not be calmed.

* Physical therapy: stretching and physical exercise ; often recommended after a period of one to two days of rest and treatment to get the pain under control.

Delgado was later to write a popular book on mind control, called Physical Control of the Mind, where he stated: " the feasibility of remote control of activities in several species of animals has been demonstrated [...] The ultimate objective of this research is to provide an understanding of the mechanisms involved in the directional control of animals and to provide practical systems suitable for human application.

Physical inventory counting and cycle counting are features of many inventory control systems which can enhance the organization.

Physical therapy and other professions can be utilized post-brain injury in order to control muscle tone, regain normal movement patterns, and maximize functional independence.

Physical plant and equipment can be efficiently developed.

The prototype for this model can be found in Bolos of Mendes ' second century BCE work, Physika kai Mystika ( On Physical and Mystical Matters ).

Physical effects of battle can include scars, amputations, lesions, loss of bodily functions, blindness, paralysis — and death.

One of the first mentions of the term " computational chemistry " can be found in the 1970 book Computers and Their Role in the Physical Sciences by Sidney Fernbach and Abraham Haskell Taub, where they state " It seems, therefore, that ' computational chemistry ' can finally be more and more of a reality.

or Dr. is also used for the Homeopathic Doctors as per 1965 Act of the Government of Pakistan. in 2011 Pharmacy Council of Pakistan Approved Dr. title for PharmD ( Doctor of Pharmacy ) Graduate which is 5-Years degree ( Department of Pharmacy University of Peshawar ). The Physical therapist holding Doctor of Physical therapy ( DPT ) can also write prefix Dr. before their names.

Physical nature can be assuaged through exercise and care, emotional nature through indulgence of instinct and urges, and mental through human reason and developed potential.

* Physical record-important messages that need to be retained ( e. g. invoices ; government notification such as tax or immigration ) can be kept relatively easily and securely.

Physical factors that can affect libido include: endocrine issues such as hypothyroidism, levels of available testosterone in the bloodstream of both women and men, the effect of certain prescription medications ( for example flutamide ), various lifestyle factors and the attractiveness and biological fitness of one's partner.

Physical exercise and high temperatures can worsen the symptoms.

There are many physical constants in science, some of the most widely recognized being the speed of light in vacuum c, the gravitational constant G, Planck's constant h, the electric constant ε < sub > 0 </ sub >, and the elementary charge e. Physical constants can take many dimensional forms: the speed of light signifies a maximum speed limit of the Universe and is expressed dimensionally as length divided by time ; while the fine-structure constant α, which characterizes the strength of the electromagnetic interaction, is dimensionless.

Physical Geography can be divided into several sub-fields, as follows:

Physical therapists can be involved in the care of athletes from recreational to professional and Olympians.

Physical objects can represent both material and immaterial social facts ; for example a flag is a physical social fact that often has various immaterial social facts ( the meaning and importance of the flag ) attached to it.

# The Layer 1 ( Physical Layer ) PDU is the bit or, more generally, symbol ( can also been seen as " stream ")

Physical problems can be wide-ranging, e. g. sexually transmitted diseases, musculo-skeletal problems, brain injury, post-traumatic epilepsy and dementia or chronic pain syndromes.

Physical symptoms of Huntington's disease can begin at any age from infancy to old age, but usually begin between 35 and 44 years of age.

Physical agents such as extreme temperatures and ultraviolet or solar radiation can be damaging to the skin over prolonged exposure.

Physical therapy interventions for CRPS can include specific modalities such as transcutaneous electrical nerve stimulation, progressive weight bearing, tactile desensitization, massage, and contrast bath therapy.

Physical security can be as simple as a locked door or as elaborate as multiple layers of barriers, armed security guards and guardhouse placement.

A fast Ethernet adapter can be logically divided into a Media Access Controller ( MAC ) which deals with the higher level issues of medium availability and a Physical Layer Interface ( PHY ).

Physical weathering can occur due to temperature, pressure, frost etc.

Certain forms of severe stress and Physical trauma can increase levels for a brief time as well yet rarely exceeds 120 mg / dl.