Results 141 to 150 of about 62,265 (304)

Large extra dimensions in rare decays

, 2000
The prospect of experimental verification of the large extra dimension scenario in rare decays is discussed. The case of J/ψ and γ to photon + missing energy is calculated in detail, and it is shown that the limit on the compactification scale MS lies at
Bijnens, Johan, Maul, Martin
core   +1 more source

Associations of Lifestyle‐Related Factors and Psoriatic Arthritis Disease Activity: The Dutch South West Psoriatic Arthritis Study

Arthritis Care &Research, EarlyView.
Objective This study aims to investigate lifestyle‐related factors in patients with psoriatic arthritis (PsA) and their association with disease activity measurements. Methods This multicenter cohort included 938 patients who were newly diagnosed with PsA between 2013 and 2023.
Batoul Hojeij, Ilja Tchetverikov, Marc R. Kok, Marijn Vis, Yvonne Goekoop‐Ruiterman, Jessica Bijsterbosch, Paul Baudoin, Reinhard Bos, Jos H. van der Kaap, Petra Kok, Lindy‐Anne Korswagen, Jolanda J. Luime   +11 more
wiley   +1 more source

The neutrino masses and the change of allowed parameter region in universal extra dimension models [PDF]

, 2008
http://arxiv.org/abs/0711.2600v1 | http://arxiv.org/abs/0711.2600v1arXiv:0711.2600v1Relic abundance of dark matter is investigated in the framework of universal extra dimension models with right-handed neutrinos.
Yamanaka, Masato, サトウ, ジョウ, Matsumoto, Shigeki, 佐藤, 丈, Senami, Masato   +4 more
core  

Health Care Use Among Patients Presenting to Emergency Department for Gout Flares in Ontario, Canada: A Population‐Based Health Systems Analysis

Arthritis Care &Research, EarlyView.
Objective We characterized emergency department (ED) gout visits and identified patient characteristics and health services patterns contributing to ED presentations. Methods We conducted a population‐based study of ED gout visits in Ontario, Canada, between 2014 and 2023.
Timothy S. H. Kwok, Samantha Morais, William K. Silverstein, Clare L. Atzema, Gregory Choy, Priyanka Chandratre, Ping Li, Jessica Widdifield   +7 more
wiley   +1 more source

Nambu–Goldstone boson phenomenology in domain-wall standard model

European Physical Journal C: Particles and Fields
We investigate the Domain-Wall Standard Model (DWSM), a five-dimensional framework in which all Standard Model (SM) particles are localized on a domain wall embedded in a non-compact extra spatial dimension.
Puja Das, Nobuchika Okada, Digesh Raut, Desmond Villalba   +3 more
doaj   +1 more source

Testing for large extra dimensions with neutrino oscillations

, 2011
We consider a model where sterile neutrinos can propagate in a large compactified extra dimension giving rise to Kaluza-Klein (KK) modes and the standard model left-handed neutrinos are confined to a 4-dimensional spacetime brane.
Funchal, Renata Zukanovich, Machado, Pedro Accioly Nogueira, H. Nunokawa, P. A. N. Machado, NUNOKAWA, H., R. Zukanovich Funchal   +5 more
core   +1 more source

Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects

Advanced Engineering Materials, EarlyView.
This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula, Gökhan Küçüktürk, Duran Kaya, David Grossin, Christophe Tenailleau, Benjamin Duployer, Enrique Juste, Fabrice Petit   +7 more
wiley   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Macroscopic spacetime shortcuts in the Manyfold Universe and the abnormal gravitomagnetic fields in rotating superconductors

Recently the idea of a Manyfold Universe was proposed by some authors to explain Dark Matter. In this study we assume that the Standard Model (SM) of particles and fields with gravity propagating in the Higher Dimensional Spacetime(Bulk) while other ...
Faculdade Integrada Anglo-Americano-Rio de Janeiro-Brazil, Loup, Fernando   +1 more
core  

Gauge Mediated Supersymmetry Breaking in Five Dimensions

, 2011
PhDIn this thesis we focus on the construction of models in which a supersymmetry breaking hidden sector is located on one fixed point of an extra dimensional interval and the effects are gauge mediated across this interval to the other fixed point ...
McGarrie, Moritz
core