Reactionless propulsion using tethers [PDF]
An orbiting tethered satellite can propel itself by reaction against the gravitational gradient, with expenditure of energy but with no use of on-board reaction mass.
Landis, Geoffrey A.
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The Investigation of Pump Performance and Evaluation over the Internet [PDF]
, 2010 Selection and configuration are widely met tasks in design; this is an example of a web-based selection/configuration tool with embedded optimisation.
Darbyshire, K, Waterworth, G, Webb, DC
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Avian ResearchRivers are important habitats for wintering waterbirds. However, they are easily influenced by natural and human activities. An important approach for waterbirds to adapt to habitats is adjusting the activity time and energy expenditure allocation of ...
Chao Yu +5 more
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Energy expenditure and body composition changes after an isocaloric ketogenic diet in overweight and obese men [PDF]
, 2016 Kevin D. Hall +10 more
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What drives the change in UK household energy expenditure and associated CO2 emissions? Implication and forecast to 2020 [PDF]
Given the amount of direct and indirect CO2 emissions attributable to UK households, policy makers need a good understanding of the structure of household energy expenditure and the impact of both economic and non-economic factors when considering ...
Lester C Hunt, Mona Chitnis
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A comparison of methods to evaluate energy expenditure of incubating wandering albatrosses [PDF]
, 2001 Measurements of incubation energetics can vary depending on the method used to measure metabolism of an incubating bird. Therefore, we evaluated the energy expenditure of six male and four female wandering albatrosses (Diomedea exulans Linnaeus) using ...
Costa, D P +2 more
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To what extent does renewable energy deployment reduce pollution indicators? the moderating role of research and development expenditure: Evidence from the top three ranked countries [PDF]
, 2023 Inès Gharbi +2 more
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General equilibrium impact of an energy-saving policy in the public sector [PDF]
We analyse a disregarded environmental policy instrument: a switch in government expenditure away from energy (or other natural resources) and toward a composite good which includes energy-saving expenditure.
Meriem Hamdi-Cherif, Philippe Quirion
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Energy poverty in Seoul: Current status and the effect of government supports
World Development SustainabilityWe estimate the current status of energy poverty in Seoul and examine the effect of policy measures on alleviating energy poverty. One of the main findings is that 2.4 % of the total households in Seoul are suffering from energy poverty based on the 2M ...
In Chang Hwang, Jong-rak Baek
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The demand for energy of Italian households [PDF]
This paper studies the impact of demographic shifts, energy prices and climate factors on Italian households’ energy budget. The pattern of energy expenditure of Italian households is studied using the Italian Household Budget Survey. The expenditure for
Ivan Faiella
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