Results 51 to 60 of about 2,801 (184)

A Critical Occluding Tension Phase Transition Occurs Between 30% and 40% 1RM in Dynamic Knee Extension Exercise

Scandinavian Journal of Medicine &Science in Sports, Volume 35, Issue 6, June 2025.
ABSTRACT Oxygen delivery and utilization to working muscle(s) are essential for sustained exercise performance. Higher contractile loads can occlude intramuscular blood vessels, limiting oxygen perfusion, while lighter loads minimize occlusion and allow perfusion.
Matthew D. Fliss, Max J. Abercrombie, Katrin G. Denson, Lucas Wiens, Justin M. Losciale, Allyson M. Schweitzer, Ian F. Coccimiglio, Thomas R. Tripp, Jamie F. Burr, Martin J. MacInnis, Cameron J. Mitchell   +10 more
wiley   +1 more source

Effect of incineration, co‐incineration and combustion on TSE hazards in category 1 animal by‐products

EFSA Journal, Volume 23, Issue 5, May 2025.
Abstract The European Commission requested EFSA to assess the effect of incineration, co‐incineration and combustion of Category 1 animal by‐products (ABP) on the BSE/TSE hazards in ash resulting from these treatments. The presence of residual TSE hazards is assessed by detection of prion infectivity or seeding activity.
EFSA Panel on Biological Hazards (BIOHAZ), Ana Allende, Avelino Alvarez‐Ordóñez, Valeria Bortolaia, Sara Bover‐Cid, Alessandra De Cesare, Wietske Dohmen, Laurent Guillier, Lieve Maria Herman, Liesbeth Jacxsens, Lapo Mughini‐Gras, Maarten Nauta, Jakob Ottoson, Luisa Peixe, Fernando Perez‐Rodriguez, Panagiotis Skandamis, Elisabetta Suffredini, Olivier Andreoletti, Vincent Béringue, John Griffin, Marion Simmons, Kamela Kryemadhi, Barbara Lanfranchi, Angel Ortiz‐Pelaez, Romolo Nonno   +24 more
wiley   +1 more source

Light quark mediated Higgs boson production in association with a jet at the next-to-next-to-leading order and beyond

Journal of High Energy Physics
We study the light quark effect on the Higgs boson production in association with a jet at the LHC in the intermediate transverse momentum region between the quark and the Higgs boson mass scales.
Tao Liu, Alexander A. Penin, Abdur Rehman   +2 more
doaj   +1 more source

Kondo cloud of single heavy quark in cold and dense matter

Physics Letters B, 2017
The Kondo effect is a universal phenomena observed in a variety of fermion systems containing a heavy impurity particle whose interaction is governed by the non-Abelian interaction. At extremely high density, I study the Kondo effect by color exchange in
Shigehiro Yasui
doaj   +1 more source

Study of B, $$B_s$$ B s mesons using heavy quark effective theory

European Physical Journal C: Particles and Fields, 2022
Inspired by the lower statistical information in the bottom sector, in this paper, we calculate the masses and the strong decays of excited B and $$B_s$$ B s mesons in the framework of heavy quark effective theory (HQET).
Keval Gandhi, Ajay Kumar Rai
doaj   +1 more source

An Interview With Peter Rousseeuw

International Statistical Review, Volume 93, Issue 1, Page 1-17, April 2025.
Summary Peter J. Rousseeuw is a statistician known mainly for his work on robust statistics and cluster analysis. Among his creations are least trimmed squares regression, the minimum covariance determinant estimator, the partitioning around medoids clustering method and the silhouettes graphical display.
Mia Hubert
wiley   +1 more source

Exploring Dark Photon Production and Kinetic Mixing Constraints in Heavy‐Ion Collisions

Astronomische Nachrichten, Volume 346, Issue 3-4, March-May 2025.
ABSTRACT Vector U‐bosons, often referred to as “dark photons,” are potential candidates for mediating dark matter interactions. In this study, we outline a procedure to derive theoretical constraints on the upper bound of the kinetic mixing parameter ϵ2MU$$ {\upvarepsilon}^2\left({M}_U\right) $$ using dilepton data from heavy‐ion from SIS to RHIC ...
Adrian William Romero Jorge, Elena Bratkovskaya, Taesoo Song, Laura Sagunski   +3 more
wiley   +1 more source

Bottom quark contribution to spin-dependent dark matter detection

Nuclear Physics B, 2016
We investigate a previously overlooked bottom quark contribution to the spin-dependent cross section for Dark Matter (DM) scattering from the nucleon. While the mechanism is relevant to any supersymmetric extension of the Standard Model, for illustrative
Jinmian Li, Anthony W. Thomas
doaj   +1 more source

Spatially Explicit Model to Disentangle Effects of Environment on Annual Fish Reproduction

Environmetrics, Volume 36, Issue 2, March 2025.
ABSTRACT Population growth models are essential tools for natural resources management and conservation since they provide understanding on factors affecting renewal of natural animal populations. However, we still do not properly understand how the processes underlying reproduction of natural animal populations are affected by the environment at the ...
Ilaria Pia, Elina Numminen, Lari Veneranta, Jarno Vanhatalo   +3 more
wiley   +1 more source

Five-flavour scheme predictions for $$t\bar{t}b\bar{b}$$ t t ¯ b b ¯ at next-to-leading order accuracy

European Physical Journal C: Particles and Fields
We compute top quark pair production in association with a bottom quark pair at the LHC within the five-flavour scheme, matched to a parton shower, employing the FxFx merging scheme for $$t\bar{t}+\text {jets}$$ t t ¯ + jets production with up to 2 jets ...
Rikkert Frederix, Tetiana Moskalets
doaj   +1 more source