Journal ArticleDOI
On the ζ-Potential
TLDR
In this paper, the eigenchannel method is formulated for scattering from a Hermitian short range potential, where the scattering eigenchannels are defined as eigenstates of some generalized (weighted) operator spectral problem.Abstract:
The eigenchannel method, generalizing the familiar phaseshift method, is formulated for scattering from a Hermitian short range potential. Scattering eigenchannels are defined as eigenstates of some generalized (weighted) operator spectral problem. Eigenvalues of that problem define eigenphaseshifts, the former being the negative of cotangents of the latter. Eigenchannel representations of generalized scattering states, transition operators, and Green operators are constructed. A variational approach to the method is also presented. The general theory is illustrated by applications to scattering of Schr€ odinger and Dirac particles. 2003 Elsevier Inc. All rights reserved.read more
Citations
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Climate change and water.
TL;DR: The Intergovernmental Panel on Climate Change (IPCC) Technical Paper Climate Change and Water draws together and evaluates the information in IPCC Assessment and Special Reports concerning the impacts of climate change on hydrological processes and regimes, and on freshwater resources.
Journal ArticleDOI
A meta-analysis of elevated CO2 effects on woody plant mass, form, and physiology
Peter S. Curtis,Xianzhong Wang +1 more
TL;DR: Meta-analytic methods used to summarize and interpret more than 500 reports of effects of elevated CO2 on woody plant biomass accumulation and partitioning, gas exchange, and leaf nitrogen and starch content provide robust, statistically defensible estimates of elevatedCO2 effect sizes for use in forest and climate model parameterization.
Journal ArticleDOI
Elevated CO2 reduces the nitrogen concentration of plant tissues
TL;DR: Data are presented to support the hypothesis that reductions in the quality of plant tissue commonly occur when plants are grown under elevated CO2, as the reported reductions in N have been larger in C3 plants than in C4 plants and N2-fixers.
Journal ArticleDOI
Endophytic fungal entomopathogens with activity against plant pathogens: ecology and evolution
TL;DR: Dual biological control, of both insect pests and plant pathogens, has been reported for the fungal entomopathogens, Beauveria bassiana (Bals.-Criv.) Vuill and Lecanicillium spp.
References
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Book
Scattering theory of waves and particles
TL;DR: In this paper, the authors present a survey of various approaches to the solution of three-particle problems, as well as a discussion of the Efimov effect, and the general approach to multiparticle reaction theory.
Book
Climate change and water.
TL;DR: The Intergovernmental Panel on Climate Change (IPCC) Technical Paper Climate Change and Water draws together and evaluates the information in IPCC Assessment and Special Reports concerning the impacts of climate change on hydrological processes and regimes, and on freshwater resources.
Journal ArticleDOI
A meta-analysis of elevated CO2 effects on woody plant mass, form, and physiology
Peter S. Curtis,Xianzhong Wang +1 more
TL;DR: Meta-analytic methods used to summarize and interpret more than 500 reports of effects of elevated CO2 on woody plant biomass accumulation and partitioning, gas exchange, and leaf nitrogen and starch content provide robust, statistically defensible estimates of elevatedCO2 effect sizes for use in forest and climate model parameterization.
Journal ArticleDOI
Endophytic fungal entomopathogens with activity against plant pathogens: ecology and evolution
TL;DR: Dual biological control, of both insect pests and plant pathogens, has been reported for the fungal entomopathogens, Beauveria bassiana (Bals.-Criv.) Vuill and Lecanicillium spp.