Results 11 to 20 of about 14,231,605 (294)
Energy Conversion and Conservation Technology in Facing Net Zero-Emission Conditions and Supporting National Defense [PDF]
, 2022 Conversion technology is a solution that was born to solve energy problems and human needs. Without energy, all human activities ranging from households and jobs to the industry cannot work as they should, but energy conversion that uses conventional ...
Idris, Abdi Manab +2 more
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Addendum to A Blueprint for Ocean Energy Development 2010-2015 [PDF]
OWET convened the second annual OWET Developersʼ Summit on August 2, 2011 in Portland, Oregon. The Summit brought together participants, both new and those who had attended the first OWET Developersʼ Summit 2010, to review the Blueprint for Ocean Energy ...
Oregon Wave Energy Trust
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Energy Dissipated in Fatigue and Creep Conditions [PDF]
Materials, 2021 The paper presents the results of tests performed on samples made of P91 steel under combined variable and constant load conditions, at temperature T = 600 °C. The analysis of the test results was carried out with the use of the energetic description of the fatigue process.
Stanisław Mroziński +2 more
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Arbitrary Conditional Distributions with Energy
CoRR, 2021 Modeling distributions of covariates, or density estimation, is a core challenge in unsupervised learning. However, the majority of work only considers the joint distribution, which has limited utility in practical situations. A more general and useful problem is arbitrary conditional density estimation, which aims to model any possible conditional ...
Ryan R. Strauss, Junier B. Oliva
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Observational Constraints and Some Toy Models in f(Q) Gravity with Bulk Viscous Fluid
Universe, 2022 The standard formulation of general relativity fails to describe some recent interests in the universe. It impels us to go beyond the standard formulation of gravity.
Sanjay Mandal +2 more
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The Smeared Null Energy Condition [PDF]
Journal of High Energy Physics, 2018 Abstract We propose a new bound on a weighted average of the null energy along a finite portion of a null geodesic: the Smeared Null Energy Condition (SNEC). We believe our bound is valid on scales small compared to the radius of curvature in any quantum field theory that is consistently coupled to gravity.
Freivogel, B., Krommydas, D.
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Inbreeding, energy use and condition [PDF]
Journal of Evolutionary Biology, 2009 AbstractIn energetic terms, fitness may be seen to be dependent on successful allocation of energy between life‐history traits. In addition, fitness will be constrained by the energy allocation ability, which has also been defined as condition. We suggest here that the allocation ability, estimated as the difference between total energy budget and ...
T, Ketola, J S, Kotiaho
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Wormholes without exotic matter in nonminimal torsion-matter coupling f(T) gravity
上海师范大学学报. 自然科学版, 2023 Wormholes are hypothetical tunnels that connect remote parts of spacetime. In General Relativity, wormholes are threaded by exotic matter that violates the energy conditions.
YANG Jing, LIN Ruihui, ZHAI Xianghua
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A Blueprint for Ocean Energy Development 2010-2015 [PDF]
In an effort to foster a collaborative approach to advancing the ocean energy industry, OWET convened the OWET 2010 Developersʼ Summit on September 27 and 28, 2010 in Portland, Oregon.
Oregon Wave Energy Trust
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`Operational' energy conditions [PDF]
Classical and Quantum Gravity, 1998 I show that a quantized Klein-Gordon field in Minkowski space obeys an `operational' weak energy condition: the energy of an isolated device constructed to measure or trap the energy in a region, plus the energy it measures or traps, cannot be negative.
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