Results 21 to 30 of about 7,332 (147)

Coupling Fluid Neutrals to Gyrokinetic Plasma Dynamics for Edge and SOL Turbulence Simulations

open access: yesContributions to Plasma Physics, EarlyView.
ABSTRACT Accurate modeling of turbulent transport in magnetic confinement fusion devices requires extending first‐principles gyrokinetic simulations from the core to the edge and scrape‐off layer (SOL), where additional physics—particularly plasma–neutrals interactions—must be included.
Sabine Ogier‐Collin   +3 more
wiley   +1 more source

Functional Inequalities and Subordination: Stability of Nash and Poincar\'e inequalities [PDF]

open access: yes, 2011
We show that certain functional inequalities, e.g.\ Nash-type and Poincar\'e-type inequalities, for infinitesimal generators of $C_0$ semigroups are preserved under subordination in the sense of Bochner.
Schilling, René L., Wang, Jian
core   +1 more source

Different Conditions, Yet Similar Outcomes: How Interaction Between Policy Areas Enabled Carbon Tax Adoption in Sweden and Mexico

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT The interest in putting a price on carbon emissions is increasing in pace with the urgency of climate change. In this article we compare the adoption of one such policy instrument, carbon taxation, in the cases of Sweden and Mexico. We use a theoretical framework that focuses on economic and environmental factors influencing the policy process
Jakob Skovgaard   +3 more
wiley   +1 more source

Random determinants, mixed volumes of ellipsoids, and zeros of Gaussian random fields [PDF]

open access: yes, 2012
Consider a $d\times d$ matrix $M$ whose rows are independent centered non-degenerate Gaussian vectors $\xi_1,...,\xi_d$ with covariance matrices $\Sigma_1,...,\Sigma_d$. Denote by $\mathcal{E}_i$ the location-dispersion ellipsoid of $\xi_i:\mathcal{E}_i={
Kabluchko, Zakhar, Zaporozhets, Dmitry
core  

Characterization of Bernstein modes in quantum dots

open access: yes, 2001
The dipole modes of non-parabolic quantum dots are studied by means of their current and density patterns as well as with their local absorption distribution.
Gudmundsson, Vidar   +4 more
core   +2 more sources

Governing Within the Constraints of Carbon Budgets: Regional Insights From Sweden

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT Staying within the limits of a rapidly shrinking global carbon budget while avoiding dependency on negative emissions technologies and carbon dioxide removal remains a significant challenge in a multi‐level governance system, where resources and responsibilities are dispersed among different actors.
Paula Lenninger, Magdalena Kuchler
wiley   +1 more source

What Could Have Been: Predicted and Actual Exclusion by Potential Romantic Partners and Platonic Friends

open access: yesEuropean Journal of Social Psychology, EarlyView.
ABSTRACT Romantic partners are instrumental to more goals than friends, and therefore, people have more to lose when denied a romantic relationship than a friendship. We explored people's forecasted and experienced rejection by a potential romantic partner or friend.
Natasha R. Wood   +5 more
wiley   +1 more source

Zero-Energy Fields on Complex Projective Space [PDF]

open access: yes, 2011
We consider complex projective space with its Fubini-Study metric and the X-ray transform defined by integration over its geodesics.
Eastwood, Michael, Goldschmidt, Hubert
core  

Minkowski superspaces and superstrings as almost real-complex supermanifolds

open access: yes, 2012
In 1996/7, J. Bernstein observed that smooth or analytic supermanifolds that mathematicians study are real or (almost) complex ones, while Minkowski superspaces are completely different objects. They are what we call almost real-complex supermanifolds, i.
A. A. Beilinson   +29 more
core   +1 more source

Beyond Gut Modulation: A Critical Review of the Therapeutic Potential, Safety, and Clinical Prospects of Natural Polysaccharides for IBD

open access: yesFood Safety and Health, EarlyView.
In this review, we critically summarized the application of natural polysaccharides (NPs) for the treatment of IBD. This approach combines, in a unique way (right), the basic structure–activity relationships of NPs from different origins (left) with their multipronged mode of action, which involves modulation of the gut microbiota and other ...
Felix Danso   +3 more
wiley   +1 more source

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