Results 21 to 30 of about 2,020,141 (200)
The Massive Multi-flavor Schwinger Model [PDF]
, 1995 QED with N species of massive fermions on a circle of circumference L is analyzed by bosonization. The problem is reduced to the quantum mechanics of the 2N fermionic and one gauge field zero modes on the circle, with nontrivial interactions induced by ...
Affleck +50 more
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Terra Latinoamericana, 2020 A pesar de algunos esfuerzos de reforestación, México pierde alrededor de 500 000 ha de bosques templados anualmente, lo cual libera a la atmósfera el carbono contenido en el tejido vegetal, mantillo y suelos. Gran parte de estos bosques se encuentran en
Oscar Cano-Flores +3 more
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Frontiers in Immunology, 2022 Organized intestinal mucosal immune response appears to be restricted to tetrapods. In teleost fish, there is no evidence for the existence of a particular intestinal region that facilitates the interaction of antigen-presenting cells (APCs) and T cells,
Narges Aghaallaei +7 more
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Angular Distribution of Decay Leptons from e^+e^- \to W^+W^- at Threshold [PDF]
, 1998 The reaction $ e^+e^- \to W^+W^-$ produces a $W$-boson pair with a non-trivial spin correlation at threshold. This correlation leads to a characteristic angular correlation between the leptons produced in $W^{\pm} \to \ell ^{\pm} \nu$ (angles relative to
A. Werthenbach +4 more
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Co-Teaching Co-Development Co-Achievement [PDF]
Education Journal, 2016 In the modern learning environment, co-teaching has become critically important in enhancing ability of learners to grasp concepts taught in class. For a very long time, stakeholders in the learning sector have been struggling to find effective pedagogical methods which would ensure that learners of different capabilities are offered equal learning ...
openaire +1 more source
The budding yeast GSK-3 homologue Mck1 is an essential component of the spindle position checkpoint
Open Biology, 2022 The spindle position checkpoint (SPOC) is a mitotic surveillance mechanism in Saccharomyces cerevisiae that prevents cells from completing mitosis in response to spindle misalignment, thereby contributing to genomic integrity. The kinase Kin4, one of the
Siddhi Rathi +2 more
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Object Co-skeletonization with Co-segmentation [PDF]
2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2017 Recent advances in the joint processing of images have certainly shown its advantages over the individual processing. Different from the existing works geared towards co-segmentation or co-localization, in this paper, we explore a new joint processing topic: co-skeletonization, which is defined as joint skeleton extraction of common objects in a set of
Koteswar Rao Jerripothula +3 more
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Nanomaterials, 2020 Cobalt sulfide composites have exhibited great potential in terms of microwave absorption, owing to their low price, relatively high capacitance, and excellent electrocatalytic activity.
Hui Liu +5 more
doaj +1 more source
Phenomenological Determination of the Beauty Meson Decay Parameter $f_B$ and the CP-Violating Angle $\delta$ [PDF]
, 1994 We fit the ${\cal CKM}$-matrix to all recent data with the following free parameters: three mixing angles, the CP-violating angle $\delta$ in the Maiani parametrisation, the top quark mass $m_t$, and the product $f_B{\cal B}_{\B}^{1/2}$, where $f_B$ is ...
A. Abada +34 more
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The dual parameterization of the proton generalized parton distribution functions H and E and description of the DVCS cross sections and asymmetries [PDF]
, 2006 We develop the minimal model of a new leading order parameterization of GPDs introduced by Shuvaev and Polyakov. The model for GPDs H and E is formulated in terms of the forward quark distributions, the Gegenbauer moments of the D-term and the forward ...
A. Aktas +6 more
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