Results 1 to 10 of about 138,160 (118)

Energy Input Interaction in US Output

open access: yesReview of Economic Analysis, 2022
This paper estimates production functions for annual US output from 1949 to 2013 adding energy Btu input to fixed capital assets and the labor force.  Interactions between inputs are parsimoniously introduced in the error correction estimates.  Fixed capital assets successfully imbed technology.
Copeland, Cassandra, Thompson, Henry
openaire   +2 more sources

Simulation of Energy Input to Solar Panels [PDF]

open access: yes2019 International Ural Conference on Electrical Power Engineering (UralCon), 2019
The article reviews the assessment methods of energy supplied to the surface of solar panels. The need of increase in accuracy of calculation of the solar energy entering on the panel is proved due to the accounting of additional influencing factors. A technique for estimating solar energy to the surface of panels is developed. The degree of cloudiness
Platonova, E. V.   +2 more
openaire   +3 more sources

Exploiting Input Variations for Energy Reduction [PDF]

open access: yes, 2007
The deep submicron semiconductor technologies will make the worst-case design impossible, since they can not provide design margins that it requires. Research directions should go to typical-case design methodologies, where designers are focusing on typical cases rather than worrying about very rare worst cases.
Toshinori Sato, Yuji Kunitake
openaire   +1 more source

Energy management as production input [PDF]

open access: yesWIT Transactions on Ecology and the Environment, 2016
n ...
openaire   +2 more sources

Connecting Energy Input With Ionospheric Upflow and Outflow

open access: yesJournal of Geophysical Research: Space Physics, 2022
AbstractThe connection between energy inputs and the generation of ion upflows and outflows is a topic of keen scientific interest and the subject of a number of empirical studies. Despite this interest, it remains uncertain how different ion species respond to energy input, what defines the upper and lower bounds of the ion flux, and what role solar ...
A. Glocer, L. K. S. Daldorff
openaire   +2 more sources

Energy-Related Input Demand by Crop Producers [PDF]

open access: yesJournal of Agricultural and Applied Economics, 1983
Energy use in U.S. production of food and fiber is extensive and has increased rapidly. A threefold increase occurred from 1940 to 1970 (Carter and Yonde). Food and fiber production accounted for about 13 percent of the total energy consumed in the U.S. in 1980 (Duncan and Webb).
Kliebenstein, James B.   +1 more
openaire   +2 more sources

The mevalonate coordinates energy input and cell proliferation [PDF]

open access: yesCell Death & Disease, 2019
AbstractThe mevalonate pathway is known for the synthesis of cholesterol, but recent studies have reported that it also controls Hippo signaling, which is critical for the regulation of organ size and tumorigenesis. Here, we discover that the suppression of the mevalonate pathway inhibits the growth and proliferation of colon cancer cell lines.
Gong, Li   +14 more
openaire   +2 more sources

The coronal energy input from magnetic braiding [PDF]

open access: yesAstronomy & Astrophysics, 2014
10 pages, 11 figures, accepted in Astronomy & ...
Yeates AR   +3 more
openaire   +4 more sources

An analysis of energy use, input costs and relation between energy inputs and yield of apple orchard [PDF]

open access: yesResearch in Agricultural Engineering, 2011
This study examines the energy balance between the input and the output per hectare for an apple orchard in the West Azarbaijan province in Iran (2008-2009). Data were collected by using random sampling method for 80 "face to face" questioners. Results showed that the highest share of energy consumption belongs to packaging (57%) and irrigation (16 ...
R. Fadavi, A. Keyhani, S.S. Mohtasebi
openaire   +2 more sources

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