Results 41 to 50 of about 3,305,531 (302)
Journal of Marine Science and Engineering, 2019 Wave energy, a high-quality renewable energy, is abundant in reserves and relatively stable. However, the wave energy power of the same sea area varies greatly in different seasons.
Shuheng Qiu, Haifeng Wang
doaj +1 more source
IEEE Access, 2020 Opposed-piston free-piston engine generator (FPEG), as an energy conversion device, has attracted the attention of researchers with its advantages of variable compression ratio (CR) and good dynamic balance performance.
Jinkang Lu, Zhaoping Xu, Liang Liu
doaj +1 more source
Generalized Column Generation for Linear Programming [PDF]
Management Science, 2002 Column generation is a well-known and widely practiced technique for solving linear programs with too many variables or constraints to include in the initial formulation explicitly. Instead, the required column information is generated at each iteration of the simplex algorithm.
openaire +3 more sources
Optimisation of a tubular linear machine with permanent magnets for wave energy extraction
, 2011 PurposeThe purpose of this paper is to optimise the cost-based performance of a tubular linear generator and to minimise cogging forces.Design/methodology/approachOptimisation of a tubular linear generator with longitudinal flux topology has been ...
Rotaru, Mihai D. +7 more
core +1 more source
Research of a Hybrid Diesel Locomotive Power Plant Based on a Free-Piston Engine
Communications, 2020 This article describes one of the possible ways for improving the energy efficiency of shunting diesel locomotives. It means a replacing a traditional traction electric transmission with a diesel generator set with a hybrid transmission with a free ...
Serhiy Buriakovskyi +4 more
doaj +1 more source
The linear generator as integral component of an energy converter for electric vehicles [PDF]
, 2011 The system in which the linear generator (LG) is integrated is called free-piston linear generator (FPLG). He is able to convert chemical energy into electrical energy by using a combustion process.
Rinderknecht, Frank
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
Improved Cryptoanalysis of the Self-shrinking p-adic Cryptographic Generator [PDF]
, 2008 The Self-shrinking p-adic cryptographic generator (SSPCG) is a fast software stream cipher. Improved cryptoanalysis of the SSPCG is introduced. This cryptoanalysis makes more precise the length of the period of the generator.
Stoyanov, Borislav
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development of a Free-Piston Linear Generator for use in an Extended-Range Electric Vehicle [PDF]
, 2012 This paper presents the development methodology of the Free-Piston Linear Generator. The FPLG is a free-piston combustion engine with an integrated linear generator. The engine can be used as a range-extending device in an electric vehicle.
Friedrich, Horst E., Ferrari, Cornelius
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Pediatric Blood &Cancer, EarlyView.ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider +15 more
wiley +1 more source