Results 41 to 50 of about 152,932 (167)
Connecting Energy Input With Ionospheric Upflow and Outflow
Journal 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
Energies, 2018 Dairy cattle farms are continuously developing more intensive systems of management which require higher utilization of durable and not-durable inputs. These inputs are responsible of significant direct and indirect fossil energy requirements which are ...
Giuseppe Todde +3 more
doaj +1 more source
Evaluating the Context-Dependent Total-Factor Energy Efficiency of Counties and Cities in Taiwan
Energies, 2021 This paper applies the context-dependent total-factor energy efficiency (CD-TFEE) to determine the multi-layer disaggregate energy efficiency frontiers of twenty administrative regions in Taiwan for the year of 2016. The CD-TFEE overcomes the shortcoming
Jin-Li Hu, Tzu-Pu Chang
doaj +1 more source
Quantifying External Energy Inputs for Giant Planet Magnetospheres
Geophysical Research LettersThe long‐standing “energy crisis” at the giant planets refers to the anomalous heating of planetary thermospheres compared to the available energy from solar irradiance. The coupling between planetary magnetospheres and their upper atmospheres is thought
Daniel J. Gershman, Gina A. DiBraccio
doaj +1 more source
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2013 Maize (Zea mays L.) and tomato (Solanum lycopersicum L.) are two important crops in Mediterranean countries. The objectives of this study were to evaluate the differences and similarities in energy flow between conventional and organic tomato and maize ...
Dimitrios BILALIS +5 more
doaj +1 more source
Energy Inputs in Food Crop Production in Developing and Developed Nations
Energies, 2009 Detailed energy outputs and inputs were assessed for the following crops, cultured in the U.S. and developing countries: corn, wheat, rice, soy, potato, cassava, tomato, citrus and apple. In addition, the labor input for each crop was analyzed.
David Pimentel
doaj +1 more source
The mevalonate coordinates energy input and cell proliferation [PDF]
Cell 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 energy balance of the production process of Brassica oilseed crops in Poland
Industrial Crops and ProductsThis article presents the results of an experiment investigating the energy efficiency of production technologies for selected species and botanical forms of Brassica oilseed crops – BOCs (winter and spring oilseed rape, winter and spring camelina ...
Krzysztof Józef Jankowski
doaj +1 more source
Out-of-Distribution Generalization for Learning Quantum Channels with Low-Energy Coherent States
PRX QuantumWhen experimentally learning the action of a continuous-variable quantum process by probing it with inputs, there will often be some restriction on the input states used.
Jason L. Pereira +2 more
doaj +1 more source
BIOGAZUL O IMPORTANTĂ RESURSĂ ENERGETICĂ (I)
Agricultura, 2009 Biogas an important energy resource. European countries are committed to reduce CO2 emission originating from fossil fuels. On-farm produced biogas may replace energy produced from fossil fuels and so contribute to achieve the target.Biogas technology is
Al. Naghiu, Livia Naghiu
doaj +1 more source