نتایج جستجو برای: net energy

تعداد نتایج: 754208  

2017
Björn Berggren

An increasing demand for energy-efficient buildings has led to an increasing focus on predicted energy performance once a building is in use. Many studies have identified a performance gap between predicted energy use and actual measured energy use once buildings are in the user phase. However, none of the identified studies normalise measured energy use for both internal and external deviating...

Journal: :Ecology 2017
Martino E Malerba Craig R White Dustin J Marshall

Many studies examine how body size mediates energy use, but few investigate how size simultaneously regulates energy acquisition. Furthermore, rarely energy fluxes are examined while accounting for the role of biotic and abiotic factors in which they are nested. These limitations contribute to an incomplete understanding of how size affects the transfer of energy through individuals, population...

2013
MICHAEL PREVIDI KAREN L. SMITH LORENZO M. POLVANI

The authors present a new, observationally based estimate of the atmospheric energy budget for the Antarctic polar cap (the region poleward of 708S). This energy budget is constructed using state-of-the-art reanalysis products from ECMWF [the ECMWF Interim Re-Analysis (ERA-Interim)] and Clouds and the Earth’s Radiant Energy System (CERES) top-of-atmosphere (TOA) radiative fluxes for the period ...

Journal: :Journal of applied physiology 2009
Nicolas Peyrot David Thivel Laurie Isacco Jean-Benoît Morin Pascale Duche Alain Belli

Net metabolic cost of walking normalized by body mass (C(W.BM(-1)); in J.kg(-1).m(-1)) is greater in obese than in normal-weight individuals, and biomechanical differences could be responsible for this greater net metabolic cost. We hypothesized that, in obese individuals, greater mediolateral body center of mass (COM) displacement and lower recovery of mechanical energy could induce an increas...

2017
Guanghui Yuan Lei Zhang Jiening Liang Xianjie Cao Hui Liu Zhaohong Yang

To investigate the mechanism of available energy partitioning to sensible and latent heat fluxes over semi-arid regions, data from the Semi-Arid Climate and Environment Observatory of Lanzhou University (SACOL) were analyzed to assess the effects of soil moisture, net radiation, and vapor pressure deficit (VPD) on available energy partitioning, as quantified by Bowen ratio. It was found that th...

Journal: :Indonesian Journal of Electrical Engineering and Computer Science 2019

Journal: :Energy 2023

Demand side management (DSM) and net metering (NM) are two important strategies that can be used in smart energy systems to help utilities reduce peak loads increase the penetration of renewable energy, while also enabling customers save bills. In order effectively implement DSM NM programs, it is identify who most likely benefit from these programs quantify economic impact for both end-users. ...

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