| cons | conservation; conservative; consultation |
|---|---|
| EPA/RCRA | Environmental Protection Agency Resource Conservation and Recovery Act |
| HC | hair cell; hairy cell; handicapped; head circumference; head compression; health care; healthy contr... |
| RCRA | Resource Conservation and Recovery Act |
| DEA | Dual Energy Absorptiometry |
| BCS | Breast conservation surgery |
|---|---|
| BCT | Breast conservation therapy |
| HCP | Hearing Conservation Program |
| RCRA | Resource Conservation and Recovery Act |
| 24 -EE | 24 h energy expenditure |
energetics
| conservation of energy | The principle that the total amount of energy in a closed system remains always the same, none being lost or created in any chemical or physical process or in the conversion of one kind of energy into another, within that system. (05 Mar 2000) |
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| conservation of energy resources | Planned management, use, and preservation of energy resources. (12 Dec 1998) |
| resource conservation and recovery act | (RCRA) A federal law regulating solid and hazardous waste. RCRA governs the generation, storage, treatment, transport, and disposal of hazardous waste. (05 Dec 1998) |
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| conservation | Efficiency of energy use, production, transmission, or distribution that results in a decrease of energy consumption while providing the same level of service. (05 Dec 1998) |
| conservation of natural resources | The protection, preservation, restoration, and rational use of all resources in the total environment. (12 Dec 1998) |
| land conservation and development commission | (LCDC) A commission appointed to determine land use policy in Oregon. (05 Dec 1998) |
| activation energy | <chemistry> The amount of energy (expressed in joules) that is needed to convert all the molecules in one mole of a reacting substance from a ground state to the transition state. (06 May 1997) |
| binding energy | <chemistry, radiobiology> The binding energy of a nucleus is the minimum energy required to dissociate it into its component neutrons and protons. Neutron or proton binding energies are those required to remove a neutron or proton, respectively, from a nucleus. Electron binding energy is that required to remove an electron from an atom or a molecule. (16 Dec 1997) |
| bioelectric energy sources | Implantable devices which convert biological energy (chemical energy of the metabolism of continuously regenerating body fluids or mechanical energy of periodic movements) to electrical energy. The sources include biogalvanic cells, biofuel cells, and ionic concentration cells. (12 Dec 1998) |
| biomass energy | See Bioenergy. (05 Dec 1998) |
| bond dissociation energy | This is the energy needed to break the bonds between two linked atoms. (09 Oct 1997) |
| bond energy | The energy needed to break a molecular bond. (09 Oct 1997) |
| radiant energy | Energy contained in light rays or any other form of radiation. (05 Mar 2000) |
| radiography, dual-energy scanned projection | A method of producing a high-quality scan by digitizing and subtracting the images produced by high- and low-energy X-rays. (12 Dec 1998) |
| radiotherapy, high-energy | Radiotherapy using high-energy (megavolt or higher) ionizing radiation. Types of radiation include gamma rays, produced by a radioisotope within a teletherapy unit; X-rays, electrons, protons, alpha particles (helium ions) and heavy charged ions, produced by particle acceleration; and neutrons and pi-mesons (pions), produced as secondary particles following bombardment of a target with a primary particle. (12 Dec 1998) |
| Parallel Electron Energy Loss Spectroscopy | <technique> Electron energy loss spectroscopy analyses the inelastically scattered electrons present in the beam after it has been transmitted through the sample. An electron energy loss spectrum typically consists of a monatomic decreasing background on which are superimposed a number of peaks. Each peak is characteristic of the scattering process that has occurred in the sample. The peaks can be used to obtain information about the chemical composition and electronic structure of the sample. Electron energy loss spectra are acquired typically in a magnetic sector spectrometer located under the camera chamber of the transmission electron microscope. Spatial resolution is typically limited by the minimum probe diameter of the microscope. Electron energy loss spectroscopy tends to be complimentary to EDS in that it can be used to analyse very thin samples of low Z materials. Acronym: PEELS (05 Aug 1998) |
| geothermal energy | Energy derived from the natural heat of the Earth contained in hot rocks, hot water, hot brines or steam. (05 Dec 1998) |
Synonyms : Conservation, Energy Resources, Conservations, Energy Resources, Energy Resources Conservations, Resources Conservation, Energy, Resources Conservations, Energy
| conservation of energy |
the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes
Ãâó: wordnet.princeton.edu/perl/webwn
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| conservation of energy |
The principle that the total energy of an isolated system remains constant. This principle takes into account all forms of energy in the system; it therefore provides a constraint on the conversions from one form to another. See energy equation for formulations applicable to meteorology.
Ãâó: amsglossary.allenpress.com/glossary/browse
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| conservation of energy |
Energy may be transformed from one form to another, but cannot be created or destroyed (although matter and energy may be interconverted in nuclear reactions)
Ãâó: eies.njit.edu/~kebbekus/definitions_for_chapters_1...
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| conservation of energy |
Energy may be neither created nor destroyed. An amount of energy may under go a transformation or may be transported to another location, but the total amount of energy does not change. Within a CLOSED SYSTEM, energy may be transformed from one form to another, but the total amount cannot change. In an OPEN SYSTEM, there are exchanges of energy with the surrounding environment. During these exchanges, however, the change in total system energy must exactly equal the energy exchanged. ...
Ãâó: www.esse.ou.edu/glossary_st.html
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| conservation of energy |
The law of science that states that energy (or its equivalent in mass) can neither be created nor destroyed.
Ãâó: newton.physics.metu.edu.tr/~fizikt/html/hawking/l....
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| conservation of energy | the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes |
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