energy balance

energy balance
In biology, the state at which the number of calories eaten equals the number of calories used. Energy balance is affected by physical activity, body size, amount of body fat and muscle, and genetics.

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  • Energy balance — has the following meanings in several fields:* In physics, energy balance is a systematic presentation of energy flows and transformations in a system. Theoretical basis for an energy balance is the first law of thermodynamics according to which… …   Wikipedia

  • energy balance — energijos balansas statusas T sritis ekologija ir aplinkotyra apibrėžtis Materialinis balansas, kuriuo apibūdinama energijos išteklių ir energijos rūšių gavimo šaltiniai ir vartojimas. Jis parodo energijos išteklių sunaudojimą elektros energijos… …   Ekologijos terminų aiškinamasis žodynas

  • energy balance — energijos balansas statusas T sritis fizika atitikmenys: angl. energy balance vok. Energiebilanz, f rus. энергетический баланс, m pranc. bilan d’énergie, m; bilan énergétique, m …   Fizikos terminų žodynas

  • energy balance — energijos pusiausvyra statusas T sritis Kūno kultūra ir sportas apibrėžtis Energijos, kurią žmogaus organizmas gauna ir suvartoja natūraliai medžiagų apykaitai ir atliekamam darbui nekintant kūno masei, lygybė. atitikmenys: angl. energy balance… …   Sporto terminų žodynas

  • energy balance — noun : the relation between intake of food and output of work (as in muscular or secretory activity) that is positive when the body stores extra food as fats and negative when the body draws on stored fat to provide energy for work …   Useful english dictionary

  • energy balance — Смотри энергетический баланс …   Энциклопедический словарь по металлургии

  • Ethanol fuel energy balance — † depending on production method All biomass needs to go through some of these steps: it needs to be grown, collected, dried, fermented, and burned. All of these steps require resources and an infrastructure. The total amount of energy input into …   Wikipedia

  • Groundwater energy balance — The groundwater energy balance is the energy balance of a groundwater body in terms of incoming hydraulic energy associated with groundwater inflow into the body, energy associated with the outflow, energy conversion into heat due to friction of… …   Wikipedia

  • thermonuclear fusion energy balance — termobranduolinės sintezės energijos balansas statusas T sritis radioelektronika atitikmenys: angl. thermonuclear fusion energy balance vok. thermonukleare Fusionsenergiebilanz, f rus. баланс энергии термоядерного синтеза, m pranc. balance de l… …   Radioelektronikos terminų žodynas

  • Energy Accounting — is the hypothetical system of distribution, proposed by Technocracy Incorporated in the Technocracy Study Course , which would record the energy used to produce and distribute goods and services consumed by citizens in a Technate.… …   Wikipedia

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