Results 1 to 10 of about 432,219 (165)

Multistage coupling water-enabled electric generator with customizable energy output [PDF]

Nature Communications, 2023
Constant water circulation between land, ocean and atmosphere contains great and sustainable energy, which has been successfully employed to generate electricity by the burgeoning water-enabled electric generator.
Puying Li, Yajie Hu, Wenya He, Bing Lu, Haiyan Wang, Huhu Cheng, Liangti Qu   +6 more
doaj   +2 more sources

Energy Output Variability Among Phacoemulsification Tips Using Calorimetry [PDF]

Medical Devices: Evidence and Research
Ivan A Cardenas,1,2 Reiker G Ricks,1,2 Jenna L Jensen,1,2 Tanner K Nelson,1,2 William R Barlow Jnr,1 Randall J Olson,1 Jeff H Pettey1 1Department of Ophthalmology and Visual Sciences, John a Moran Eye Center, University of Utah, Salt Lake City, UT, USA ...
Cardenas IA, Ricks RG, Jensen JL, Nelson TK, Barlow Jnr WR, Olson RJ, Pettey JH   +6 more
doaj   +2 more sources

Maximizing micro-grid energy output with modified chaos grasshopper algorithms [PDF]

Heliyon
This study presents a Modified version of Chaos Grasshopper Algorithm (MCGA) as a solution to the Techno-Economic Energy Management Strategy (TEMS) problem in microgrids.
Zhiyu Yan, Yimeng Li, Mahdiyeh Eslami
doaj   +2 more sources

Assessment of the wind energy potential and economic viability of selected sites along Nigeria’s coastal and offshore locations

Frontiers in Energy Research, 2023
Wind energy is a promising sector in the power generation industry because it is renewable and globally available. In this research work, the wind energy potential and the economic viability of using wind turbines to generate electricity in some selected
Ameh A. Attabo, Oluseyi O. Ajayi, Sunday O. Oyedepo, Sunday A. Afolalu, Sunday A. Afolalu   +4 more
doaj   +1 more source

Electrical power output prediction of combined cycle power plants using a recurrent neural network optimized by waterwheel plant algorithm

Frontiers in Energy Research, 2023
It is difficult to analyze and anticipate the power output of Combined Cycle Power Plants (CCPPs) when considering operational thermal variables such as ambient pressure, vacuum, relative humidity, and temperature.
Mohammed A. Saeed, Mohammed A. Saeed, El-Sayed M. El-Kenawy, Abdelhameed Ibrahim, Abdelaziz A. Abdelhamid, Abdelaziz A. Abdelhamid, Marwa M. Eid, Faten Khalid Karim, Doaa Sami Khafaga, Laith Abualigah, Laith Abualigah, Laith Abualigah, Laith Abualigah, Laith Abualigah, Laith Abualigah, Laith Abualigah   +15 more
doaj   +1 more source

Meat and Bone Meal and the Energy Balance of Winter Oilseed Rape—A Case Study in North-Eastern Poland

Energies, 2022
A two-year field experiment was conducted in Poland to determine energy efficiency (EE) in the production of winter oilseed rape (WOR) in different fertilization: (i) zero-fertilization; (ii) 158 kg N ha−1, 45 kg P ha−1 and 145 kg K ha−1 as mineral ...
Krzysztof Józef Jankowski, Anna Nogalska   +1 more
doaj   +1 more source

Energy Optimization in Different Production Technologies of Winter Triticale Grain

Energies, 2021
This article presents the results of a field experiment investigating the energy efficiency of grain produced by a semi-dwarf genotype of winter triticale at different levels of agricultural inputs.
Władysław Szempliński, Bogdan Dubis, Krzysztof Michał Lachutta, Krzysztof Józef Jankowski   +3 more
doaj   +1 more source

Specific Yield Analysis of the Rooftop PV Systems Located in South-Eastern Poland

Energies, 2022
In the last few years, Poland has experienced a significant increase in photovoltaic (PV) installations. A noticeable contribution to this dynamic growth belongs to the prosumers.
Slawomir Gulkowski
doaj   +1 more source

Energy Input Interaction in US Output

Review 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

Energy Analysis for Two Production Systems of Cucumber [PDF]

Iranica Journal of Energy and Environment, 2023
This research, conducted in Gotvand, southwest of Iran, compared the energy consumption of two cucumber production systems: field and greenhouse production systems.
H. Eskandari, S. N. Mosavian
doaj   +1 more source