Results 21 to 30 of about 76,993 (146)

Two-Loop Effective Potential of O(N)-Symmetric Scalar QED in 4-epsilon Dimensions

, 2001
The effective potential of scalar QED is computed analytically up to two loops in the Landau gauge. The result is given in 4-epsilon dimensions using minimal subtraction and epsilon-expansions.
Als-Nielsen, B. Van den Bossche, Bachman, Bartholomew, Bergerhoff, Brézin, Brézin, Brézin, Chen, Chung, Chung, Coleman, Dasgupta, Davydychev, Davydychev, de Calan, de Calan, De Witt, Folk, Folk, Ford, H. Kleinert, Halperin, Herbut, Jasch, Kang, Kastening, Kastening, Kastening, Kiometzis, Kleinert, Kleinert, Kleinert, Kleinert, Kleinert, Kleinert, Kleinert, Kleinert, Kleinert, Kleinert, Kleinert, Kolnberger, Lawrie, Mo, Muneshisa, Strösser, Wallace, Wallace   +47 more
core   +1 more source

Oleoylethanolamide regulates intestinal stem cell activity and villus size via PPARα signaling pathway

iMetaOmics, EarlyView.
First use of a natural swine model with lipid metabolism to directly link lipid differences to a quantifiable intestinal villus height phenotype. Identified the phospholipid‐derived oleoylethanolamide, rather than canonical fatty acids, as the endogenous primary ligand that activates peroxisome proliferator‐activated receptors α (PPARα) to enlarge ...
Qianqian Wang, Lanmei Yin, Zhaobin Wang, Jun Li, Xianglin Zeng, Qiye Wang, Jianzhong Li, Kang Xu, Huansheng Yang, Yulong Yin   +9 more
wiley   +1 more source

Integrins alpha v beta 3 and alpha v beta 5 contribute to cell attachment to vitronectin but differentially distribute on the cell surface. [PDF]

, 1991
We investigated the role of the integrins alpha v beta 3 and alpha v beta 5 in mediating vitronectin adhesion of three phenotypically distinct cell types.
Cheresh, DA, Orlando, RA, Wayner, EA
core  

What Is a Polyolefin? A Critical Overview of Ethylene Copolymers Used as Solar Photovoltaic Module Encapsulants

Progress in Photovoltaics: Research and Applications, EarlyView.
Polyolefin encapsulants are gaining dominance in PV modules, yet confusion persists around PO, POE, and TPO definitions. This study clarifies terminology, reviews materials, and properties and proposes a taxonomy to improve understanding, communication, and reliability in solar module manufacturing.
Gernot Oreski, Chiara Barretta, Petra Christöfl, Paul Gebhardt, Karl‐Anders Weiß, David C. Miller, Soňa Uličná, Michael Kempe, Laura S. Bruckman, Alessandro Virtuani, Hengyu Li, Brian Habersberger, Jeff Munro, Kristof Proost, Marcel Kühne   +14 more
wiley   +1 more source

Large non-Gaussianity from multi-brid inflation

, 2009
A model of multi-component hybrid inflation, dubbed multi-brid inflation, in which various observable quantities including the non-Gaussianity parameter f_{NL} can be analytically calculated was proposed recently.
Alabidi, Alishahiha, Atsushi Naruko, Babich, Barnaby, Bernardeau, Bernardeau, Chambers, Cogollo, Dunkley, Dvali, Kofman, Komatsu, Komatsu, Liddle, Lyth, Lyth, Lyth, Misao Sasaki, Salopek, Sasaki, Sasaki, Sasaki, Sasaki, Silverstein, Starobinsky, Wands, Zaldarriaga   +27 more
core   +1 more source

Genomic Investigations Unveil the Genetic Underpinnings of Environmental Adaptation in African Goat Populations

Integrative Zoology, EarlyView.
This study integrates genomics and landscape genetics to analyze African goat environmental adaptation. Analyzing 1591 samples, it finds population structure differentiates geographically into four groups, with gene flow between wild Yura goats and North Africans.
Weifeng Peng, Yihua Wang, Yiyuan Zhang, Lei Gao, Lili Wu, Shuping Wang, Yiyang Gao, Wanlu Shi, Kaixin Lu, Rong Deng, Junting Li, Jing Han, Xiaohui Lu, Yujie Liu, Xiaojiao Tang, Yunxia Zhang, Guoyin Li, Li Huang, Mingsheng Yang, Xiaoyan Li   +19 more
wiley   +1 more source

Exclusive semileptonic and nonleptonic decays of the Bc meson

, 2006
We study exclusive nonleptonic and semileptonic decays of the Bc-meson within a relativistic constituent quark model previously developed by us. For the nonleptonic decays we use the factorizing approximation.
A. Salam, A. Y. Anisimov, C. H. Chang, G. V. Efimov, J. G. Körner, Jürgen G. Körner, K. Hayashi, Mikhail A. Ivanov, O. N. Pakhomova, Pietro Santorelli, V. V. Kiselev, Y. S. Dai   +11 more
core   +1 more source

Relationships Between European Wildcats and Domestic Cats in an Area of Sympatry: Exploring Key Conservation Questions on Hybridization and Disease Transmission

Animal Conservation, EarlyView.
We have found evidence of behavioural barriers for both hybridization and disease transmission between European wildcats and domestic cats. This includes hierarchical interspecies exclusion enforced by wildcats, as well as sexual selection exerted by wildcat females.
Jose María Gil‐Sánchez, Elena Bertos, Mariola Sánchez‐Cerdá, Emilio Virgós, Marcos Moleón   +4 more
wiley   +1 more source

Pengelolaan Polen Untuk Produksi Benih Melon Hibrida Sunrise Meta Dan Orange Meta [PDF]

, 2014
Pengelolaan polen merupakan salah satu faktor penting dalam sistem produksi benih hibrida. Penelitian bertujuan mempelajari pengelolaan polen untuk produksi benih hibrida melon Sunrise Meta dan Orange Meta.
Heni, A. (Agustin), R, P. E. (Palupi), R, S. M. (Suhartanto)   +2 more
core  

Meson-meson Scattering in QCD-like Theories [PDF]

, 2011
We discuss meson-meson scattering at next-to-next-to-leading order in the chiral expansion for QCD-like theories with general $n$ degenerate flavours for the cases with a complex, real and pseudo-real representation. I.e.
A Deuzeman, AV Smilga, CG Callan Jr, CT Hill, DE Neville, F Sannino, G Amoros, G Girardi, G Girardi, G Passarino, GF Chew, H Leutwyler, J Bijnens, J Bijnens, J Bijnens, J Bijnens, J Bijnens, J Bijnens, J Gasser, J Gasser, J Gasser, J Gasser, J Preskill, J Stern, JB Kogut, Jie Lu, Johan Bijnens, K Nakamura, K Splittorff, L Debbio Del, M Knecht, M Lüscher, ME Peskin, S Catterall, S Catterall, S Dimopoulos, S Weinberg, SR Coleman, T Appelquist, T DeGrand, YI Kogan   +40 more
core   +3 more sources