The meaning of ENERGY LEVEL is one of the stable states of constant energy that may be assumed by a physical system —used especially of the quantum states of electrons in atoms and of nuclei—called also energy state.
Define Energy levels. Energy levels synonyms, Energy levels pronunciation, Energy levels translation, English dictionary definition of Energy levels. n. 1. The energy characteristic of a stationary state of a physical system, especially a quantum mechani
levels of the West, as it marches on its path of development, because that would simply be unsustainable. In fact, it does indicate that there is tremendous scope for increase in energy consumption, admitting, though, that the link between energy and economy will gradually become weak as the...
where UE is theurinaryenergy and GE is the gaseous energy. If a strict parallel between digestible energy and metabolizable energy is to be made, one could also define MEappas DEapp−(UE+GE). In essence, this is the definition used by Atwater with some assumptions. For fat and carbohydr...
The most famous universal phenomenon is the Efimov’s prediction1 of the geometric series of three-body bound state levels which occur when two-body state has zero energy, i.e., in the unitary limit. Although the first Efimov candidates were expected in nuclear physics,2,4,4 the first ...
This paper selects the control variables of age, gender, education levels, employment status, training frequency, social status, marital status, and Hukou (registered residence location). Details of the variables in this study are shown in Table 2. Table 2 Descriptive statistics. Full size table...
Keywords ATP, bioenergetics, chemical work, electrochemical potential gradient, electromagnetic energy, energy transduction, osmotic work Definition In physics, energy is defined as the capacity of a system to produce work. There are many forms of energy (e.g., mechanical, electrical, electroma...
lca_algebraic - A small layer above brightway2, designed for the definition of parametric inventories with fast computation of LCA impacts, suitable for monte-carlo analyis. Federal LCA Commons - A central point of access to a collection of data repositories for use in Life Cycle Assessment.Obse...
The advantageous position of some countries regarding the availability of water resources enables the conduct of research analyses about the existing status of water resources of regional interest, as well as the definition framework of applied policies, measures, and actions for the management of ...
this can also be a source of confusion. The definition of SEER in the ARI standard 210/240 is not a simple ratio but has units BTU/Wh (ARI, 2008) and similarly for HSPF. This definition of SEER consequently differs from the European ESEER metric, which is a simple ratio of energies ...