Results 61 to 70 of about 348,152 (265)
EnergiesThe energy transition is leading to increased loading of high-voltage distribution grids (HVDGs), which in turn results in higher active power losses. In addition, the meshed network structure typical for German 110 kV grids enables transit power flows ...
Paul Burkhardt, Krzysztof Rudion
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Methodology for evaluating water losses / Vandens nuostolių įvertinimo metodika
Mokslas: Lietuvos Ateitis, 2013 A reduction in water losses is significant for improving the efficiency of water supply systems and sustainable water use. The major part of water supply companies does not have enough experience in reducing water losses; therefore, a lack of information
Mindaugas Rimeika, Anželika Jurkienė
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Real Power Loss Reduction by Cultivation of Soil Optimization Algorithm [PDF]
Journal of Engineering Sciences, 2020 In this paper, the optimal reactive power problem has been solved by the cultivation of soil optimization (CSO) algorithm. The reduction of real power loss is a key objective of this work. The projected CSO algorithm has been modeled based on the quality of soil which has been used in the cultivation of various crops season to season.
openaire +3 more sources
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
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FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
The analysis of machine operation and equipment loss in ironworks and steelworks
Production Engineering Archives, 2017 The article presents a case study of the identification and analysis of operating and equipment losses in a steel plant. Losses may be visible in costs resulting from premature wear of machine and equipment components, removal of emergency failures ...
Maszke Adrian
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Measurement techniques for IC engine mechanical losses determination
Vojnotehnički Glasnik, 1999 The automobile fuel consumption decrease is of current interest due to ecologic, energetic and economic reasons. Some contributions to this goal are possible using 1C engine mechanical losses decrease.
Zoran Građin +2 more
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
REFINED ALGORITHMS OF ELECTRICAL ENERGY LOSSES CALCULATION IN 0,38 KV NETWORKS IN REAL TIME
Problems of the Regional Energetics, 2010 An approach for closer definition of electrical energy losses size in air lines due to the accounting of environment temperature influence and flowing current size on the wire resistance is offered.
Miroshnyk A.
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Alexandria Engineering Journal, 2018 Estimation of transmission loss is vital in scheduling, optimization and planning of power systems. The conventional transmission loss evaluation methods used in power system scheduling problems are not accurate as the transmission network parameters in ...
C.H. Ram Jethmalani +4 more
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