Results 41 to 50 of about 12,546,985 (277)
Energies, 2021 For thermal power generation, the natural draft hybrid cooling system (NDHCs) with airflows in parallel design gives a multi-objective solution for water saving, performance enhancement and maintenance issues, like corrosion, by switching the loads of ...
Huimin Wei +4 more
doaj +1 more source
Quantum cosmological consistency condition for inflation [PDF]
, 2014 We investigate the quantum cosmological tunneling scenario for inflationary models. Within a path-integral approach, we derive the corresponding tunneling probability distribution.
Calcagni, Gianluca +2 more
core +4 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele +19 more
wiley +1 more source
Suitable Analysis of Micro-Increased Capacity Model on Cold-End System of Nuclear Power Plant
Energies, 2023 The cold-end system of a nuclear power plant is a key complex node connecting the power generation system with the variable environmental conditions, and its operation, economy, and stability have become the main obstacles to further improving the ...
Xinming Xi +5 more
doaj +1 more source
Career readiness for all [PDF]
, 2019 The goal of the Coalition for Career Development is to make career readiness the first priority of American education. Our vision is to ensure that ALL students secure productive employment in their chosen pathway as efficiently and cost-effectively as ...
Bray, Jan +4 more
core
Derivation of the Null Energy Condition [PDF]
, 2015 We derive the null energy condition, understood as a constraint on the Einstein-frame Ricci tensor, from worldsheet string theory. For a closed bosonic string propagating in a curved geometry, the spacetime interpretation of the Virasoro constraint ...
Parikh, Maulik +1 more
core +3 more sources
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
Materials & DesignMetal matrix composites (MMCs) offer unique advantageous mechanical properties by strengthening a ductile metal matrix with a ceramic reinforcement (e.g., Ti6Al-4 V/SiCf).
Omkar Mypati +5 more
doaj +1 more source
Energies, 2017 The Organic Rankine Cycle (ORC) is a promising form of technology for recovering low-grade waste heat. In this study, a regenerative ORC system is established to recover the waste flue gas of 160 °C.
Zhonghe Han +4 more
doaj +1 more source
Relaxed sector condition [PDF]
, 2012 In this note we present a new sufficient condition which guarantees martingale approximation and central limit theorem a la Kipnis-Varadhan to hold for additive functionals of Markov processes.
Horvath, Illes +2 more
core +1 more source