Results 41 to 50 of about 247,409 (238)
Mass Effects in Hard Exclusive Photoproduction of $J/\Psi$ Mesons
, 2002 We report on an attempt to describe hard exclusive photoproduction of $J/\Psi$ mesons, i.e. the reaction $\gamma p \to J/\Psi p$, by means of a modified version of the hard-scattering approach, in which the proton is treated as a quark-diquark rather ...
Jaeger, B., Schweiger, W.
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JCPP Advances, EarlyView.Impulsivity and exposure to painful and provocative events each contribute to risk for suicide attempt. However, there is little support for the hypothesis that genetic influences on suicide attempt are mediated by impulsivity and painful and provocative event exposure in early adolescence.
Mallory Stephenson +2 more
wiley +1 more source
Quantum Entanglement: epistemological overview [PDF]
In this paper, we will introduce a brief history of Quantum Entanglement (QE) with reference to important works: 1) Jaeger (Jaeger 2010) and 2) Emerson (Emerson, 2009)
Caponigro, Michele
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Boron availability and fertilizer response of maize in soils from sub‐Saharan Africa
Journal of Plant Nutrition and Soil Science, EarlyView.Abstract Background and aims Low boron (B) availability is associated with strongly weathered, coarse‐textured, and low organic matter soils, widespread in sub‐Saharan Africa (SSA). It is unknown to what extent B fertilization can increase maize yields in SSA.
Mirjam S. Breure +5 more
wiley +1 more source
Oikos, EarlyView.Biodiversity dynamics in heterogeneous landscapes is the result of a complex interplay between movement processes of organisms within and between habitat patches, and niche filtering processes due to spatially varying environmental conditions. Disentangling the relative influences of these different processes on community assembly and dynamics is a ...
Gwenaelle Auger +6 more
wiley +1 more source
Computer program analyzes and monitors electrical power systems (POSIMO) [PDF]
, 1972 Requirements to monitor and/or simulate electric power distribution, power balance, and charge budget are discussed. Computer program to analyze power system and generate set of characteristic power system data is described.
Jaeger, K.
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Jaeger's Higman-Sims state model and the B_2 spider
, 1996 Jaeger [Geom. Dedicata 44 (1992), 23-52] discovered a remarkable checkerboard state model based on the Higman-Sims graph that yields a value of the Kauffman polynomial, which is a quantum invariant of links.
Kuperberg, Greg
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Negative Stiffness Induced and Controlled by Constriction
physica status solidi (b), EarlyView.Structures with negative stiffness can be stabilized by constriction of external displacement. Furthermore, constriction can make a conventional positive stiffness material exhibit negative stiffness, either bidirectional or unidirectional (shown in the figure).
Elena Pasternak, Arcady V. Dyskin
wiley +1 more source
Quarterly Journal of the Royal Meteorological Society, EarlyView.Based on turbulence diagnostics, airlines are willing to avoid up to 15% of the airspace in order to avoid a fraction of turbulence that takes up about 0.1% of the airspace. This study quantifies these three fractions using turbulence reports from commercial aircraft and ERA5 reanalysis diagnostics, revealing that the low and regionally variable ...
Thorsten Kaluza +3 more
wiley +1 more source
A note on nowhere-zero 3-flow and Z_3-connectivity
, 2014 There are many major open problems in integer flow theory, such as Tutte's 3-flow conjecture that every 4-edge-connected graph admits a nowhere-zero 3-flow, Jaeger et al.'s conjecture that every 5-edge-connected graph is $Z_3$-connected and Kochol's ...
Chen, Fuyuan, Ning, Bo
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