Results 81 to 90 of about 61,563 (298)
Limiting stable currents in bounded electron and ion streams [PDF]
, 1965 The classical static analysis of the infinite planar diode has been extended to include the effects of finite transverse beam size. Simple expressions have been found for the increase in maximum stable current density over that of an infinite stream for ...
Birdsall, C. K. +2 more
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ERK‐Mediated Phosphorylation of YAP Defines a Noncanonical FGF Signaling Mechanism in Stem Cells
Advanced Science, EarlyView.With a powerful combination of in vivo, ex vivo, and in vitro models, the authors highlight a novel FGF‐ERK signaling regulation of YAP at the S128 site in neural crest‐derived stem cells. This study opens exciting new directions in stem cell biology and craniofacial biology, paving the way for potential innovations in the treatment of craniofacial ...
Xiaolei Zhao +16 more
wiley +1 more source
Profile alterations of a symmetrical light pulse coming through a quantum well
, 2000 The theory of a response of a two-energy-level system, irradiated by symmetrical light pulses, has been developed.(Suchlike electronic system approximates under the definite conditions a single ideal quantum well (QW) in a strong magnetic field {\bf H ...
D. A. Contreras-Solorio +16 more
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An n-sided polygonal model to calculate the impact of cyber security events [PDF]
, 2016 This paper presents a model to represent graphically the impact of cyber events (e.g., attacks, countermeasures) in a polygonal systems of n-sides. The approach considers information about all entities composing an information system (e.g., users, IP ...
F Cuppens +6 more
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Climate Change Threatens Micronutrient Density of European Winter Wheat
Advanced Science, EarlyView.Micronutrients are vital for human health. Wheat is a major staple crop and a significant source of minerals and B‐vitamins. The impact of climate change on their content remains largely unknown. We evaluated micronutrient levels in European winter wheat grown under historical and projected climate conditions. Our findings indicate that future climates
Da Cao +17 more
wiley +1 more source
Paving the Way to Elucidate Hg's Role in Tumorigenesis
Advanced Science, EarlyView.Tumorigenesis can result from diverse environmental carcinogens. Among them, mercury—a lifelong bioaccumulative Group 2B carcinogen—has tumorigenic potential that remains poorly understood due to confounding co‐exposures and limited organ‐specific data.
Shouying Li +10 more
wiley +1 more source
DIMENSIUNI CONCEPTUALE ALE CUNOAŞTERII ŞTIINŢIFICE ÎN PROCESUL EDUCAŢIONAL
Studia Universitatis Moldaviae: Stiinte ale Educatiei, 2007 In the article there was analysed the concept of scientific inquiry, the fundamental levels of scientific inquiry: empi- rical – receptive and theoretical – rational, the stages of shaping of scientific inquiry, the conceptual nucleus of scientific ...
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Oorreding in 1 Korintiërs 3:9c-23
In die Skriflig, 2009 Persuasion in 1 Corinthians 3:9c-23 This article is an attempt to analyse 1 Corinthians 3:9c-23 from a perpective different to approaches which tend to force ancient rhetorical categories on the letter. The analysis is done in terms of what is called
A. H. Snyman
doaj +1 more source
Terrain classification by cluster analisys [PDF]
, 1988 The digital terrain modelling can be obtained by different methods belonging to two principal categories: deterministic methods (e.g. polinomial and spline functions interpolation, Fourier spectra) and stochastic methods (e.g.
Crespi, Mattia Giovanni +3 more
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