Physical cosmology, as it is now understood, began with the twentieth century development of Albert Einstein's general theory of relativity and better astronomical observations of extremely distant objects.

Physical mediumship includes events such as table turning, production of quasi-physical objects ( even personages ) and sometimes involving so-called ectoplasm.

Category: Physical objects

Physical objects are conceptually imported into the situation as convenient intermediaries not by definition in terms of experience, but simply as irreducible posits comparable, epistemologically, to the gods of Homer.

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.

Physical simulation refers to simulation in which physical objects are substituted for the real thing ( some circles use the term for computer simulations modelling selected laws of physics, but this article doesn't ).

Category: Physical objects

His grandson James Riordon, a former physicist and engineer who heads the American Physical Society media relations office, initially conceived of the distributed computing project Einstein @ home, which searches gravitational wave data for signals from massive rotating objects such a pulsars.

* Physical protection – The objects enclosed in the package may require protection from, among other things, mechanical shock, vibration, electrostatic discharge, compression, temperature, etc.

* Physical Markup Language, XML-based language that defines data on objects

Physical objects like impurity atoms, from which quasiparticles scatter in an ordinary metal, only weakly affect the energy of a Cooper pair in a conventional superconductor.

Category: Physical objects

Category: Physical objects

Category: Physical objects

Physical strength is the ability of a person or animal to exert force on physical objects using muscles.

Category: Physical objects

Elven magic is considered part of the Physical Masteries, which " tend to use and make use of physical objects in the world about the wizard.

Category: Physical objects

Physical changes occur when objects or substances undergo a change that does not change their chemical composition.

Physical objects ‚ gpuckss ’ allow positioning disasters by placing them on the interactive map and additionally tuning parameters ( i. e. scale ) using dials attached to them.

Based on strict dictionary definitions, " astronomy " refers to " the study of objects and matter outside the Earth's atmosphere and of their physical and chemical properties " In some cases, as in the introduction of the introductory textbook The Physical Universe by Frank Shu, " astronomy " may be used to describe the qualitative study of the subject.

Physical mediums are believed to produce materialization of spirits, apports of objects, levitation, and other effects such as knocking, rapping, bell ringing, etc.

Physical mediumship may involve perceptible manifestations, such as loud raps and noises, voices, materialized objects, apports, materialized spirit bodies, or body parts such as hands, and levitation.

Physical objects that document immaterial or conceptual art works, but do not conform to artistic conventions can be redefined and reclassified as art objects.

These time scales are denoted in the form UTC ( NPL ) in the UTC form, where NPL in this case identifies the National Physical Laboratory, UK.

Biological Anthropology and Physical Anthropology are synonymous terms to describe anthropological research focused on the study of humans and non-human primates in their biological, evolutionary, and demographic dimensions.

Three works attributed to him are considered spurious: Medical Questions, Physical Problems, and On Fevers.

However, in 2004, Maher concluded that " Physical treatments, such as acupuncture, backschool, hydrotherapy, lumbar supports, magnets, TENS, traction, ultrasound, Pilates therapy, Feldenkrais therapy, Alexander technique, and craniosacral therapy are either of unknown value or ineffective and so should not be considered " when treating lower back pain with an evidence-based approach.

Completed concentrations of undergraduates by area are Social Sciences ( 42 %), Humanities ( 26 %), Life Sciences ( 17 %), and the Physical Sciences ( 14 %).

Physical barriers are often due to the nature of the environment.

Physical and kinematic properties, i. e. thermodynamic properties and velocity, which describe or characterize features of the material body, are expressed as continuous functions of position and time, i. e..

Physical theories that incorporate time, such as general relativity, are said to work in 4-dimensional " spacetime ", ( defined as a Minkowski space ).

Physical quantities come in pairs which are called Conjugate quantities.

Physical, emotional, and social functioning of youth are interfered specifically if seizures are uncontrolled.

The FBI units that reside at Quantico are the Field and Police Training Unit, Firearms Training Unit, Forensic Science Research and Training Center, Technology Services Unit ( TSU ), Investigative Training Unit, Law Enforcement Communication Unit, Leadership and Management Science Units ( LSMU ), Physical Training Unit, New Agents ' Training Unit ( NATU ), Practical Applications Unit ( PAU ), the Investigative Computer Training Unit and the " College of Analytical Studies.

Physical caches placed at events are often active only for the event date.

* BIT Cache: Physical yet containerless caches, they are laminated cards with a URL and the password needed for logging.

Physical characteristics that make a colored stone valuable are color, clarity to a lesser extent ( emeralds will always have a number of inclusions ), cut, unusual optical phenomena within the stone such as color zoning, and asteria ( star effects ).

The IEEE 802. 15. 4f Active RFID System Task Group is chartered to define new wireless Physical ( PHY ) layer ( s ) and enhancements to the 802. 15. 4-2006 standard MAC layer which are required to support new PHY ( s ) for Active RFID System bi-directional and location determination applications.

Physical connections are made between nodes and / or infrastructure devices ( hubs, switches, routers ) by various types of copper or fiber cable.

Information Systems are decomposed in three main portions, hardware, software and communications with the purpose to identify and apply information security industry standards, as mechanisms of protection and prevention, at three levels or layers: Physical information security | physical, personal and organizational.

Maxwell's equations are named after the Scottish physicist and mathematician James Clerk Maxwell, since in an early form they are all found in a four-part paper, " On Physical Lines of Force ", which he published between 1861 and 1862.

* Physical observables are represented by Hermitian matrices on H.

Physical properties such as length, mass or time, by themselves, are not physically invariant.

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.