Results 121 to 130 of about 1,059 (279)

Solving the strong CP problem without axions

Journal of High Energy Physics
We formulate general conditions under which the strong CP problem is solved by spontaneous CP violation. Quark-mass matrix elements are polynomials in the CP-breaking order parameters, engineered such that their determinant is a real constant.
Ferruccio Feruglio, Matteo Parriciatu, Alessandro Strumia, Arsenii Titov   +3 more
doaj   +1 more source

Use of Restricted Nursing and a Bovine Appeasing Substance on the Welfare, Growth Performance, and Response to Vaccination of Beef Calves at Weaning

Animal Research and One Health, EarlyView.
The effects of restricted nursing (RN) and the administration of a bovine appeasing substance (BAS) on days −8 and 0 in relation to weaning were evaluated. Both strategies were effective in improving the growth performance of beef calves. Regarding welfare, BAS ‐especially on day 0‐ was more effective than RN.
Denise E. Mussalafo, Marcelo Vedovatto, Aylpy R. D. Santos, Dalton M. Oliveira, Fabiana A. M. Sterza, Mariana Santos, Helena B. C. R. Batista, Jaíne G. Garcia, Andréa R. D. L. Souza   +8 more
wiley   +1 more source

FCNC-free MHDM from broken family symmetries

, 2019
We demonstrate how residual flavour symmetries, infrared signatures of symmetry breaking in complete models of flavour, can naturally forbid (or limit in a flavour specific way) flavour-changing neutral currents (FCNC) in multi-Higgs-doublet models (MHDM)
de Medeiros Varzielas, Ivo, Talbert, Jim
core   +1 more source

Universal predictions of Siegel modular invariant theories near the fixed points

Journal of High Energy Physics
We analyze a general class of locally supersymmetric, CP and modular invariant models of lepton masses depending on two complex moduli taking values in the vicinity of a fixed point, where the theory enjoys a residual symmetry under a finite group.
Gui-Jun Ding, Ferruccio Feruglio, Xiang-Gan Liu   +2 more
doaj   +1 more source

Combining Flavour and CP Symmetries

Journal of Physics: Conference Series, 2013
I shortly review the impact of the most recent neutrino oscillation data on our attempts to construct a realistic model for neutrino masses and mixing angles. Models based on anarchy and its variants remain an open possibility, reinforced by the latest experimental findings.
openaire   +2 more sources

King Aorta: Narrative anatomy education

Anatomical Sciences Education, Volume 18, Issue 3, Page 264-276, March 2025.
Abstract The aim of this study was to investigate the effects of narrative anatomy education and traditional anatomy education on academic achievement. The study included 64 students who were randomly divided into two groups. The two groups were (n = 32) control (Group 1) and (n = 32) experimental (Group 2). The pretest scores of the two groups were 36.
Halil Yilmaz
wiley   +1 more source

Modular flavor models with positive modular weights: a new lepton model building

Journal of High Energy Physics
We propose an interesting assignment of positive modular weights for fields in a modular non-Abelian discrete flavor symmetry. By this assignment, we can construct inverse seesaw and linear seesaw models without any additional symmetries which possess ...
Tatsuo Kobayashi, Takaaki Nomura, Hiroshi Okada, Hajime Otsuka   +3 more
doaj   +1 more source

How to Set Anterior and Posterior Tibial Translation for Combined Anterior Cruciate Ligament and Posterior Cruciate Ligament Reconstruction

Arthroscopy Techniques, EarlyView.
Abstract Anterior and posterior cruciate ligament (ACL and PCL) reconstruction poses the risk of residual anterior or posterior tibial translation, respectively. As a result, patients may have residual knee instability and laxity, which can contribute to poor outcomes and graft failure.
Griffin R. Rechter, Abid M. Khan, Adam J. Tagliero, Abhishek S. Kannan, Brooke R. Levy, Aaron J. Krych, Bruce A. Levy   +6 more
wiley   +1 more source

Emerging research directions in nanoparticle‐based foam control for bioprocessing: a bibliometric approach

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Overfoaming remains a critical challenge in industrial bioprocesses, compromising mass transfer, operational stability, and downstream efficiency in bioreactors and wastewater treatment systems. This study provides a bibliometric and scientometric assessment of nanoparticle‐enabled foam control to map technological trends and identify research
Antonio Átila Menezes Ferreira, John Hebert da Silva Felix, Thiago Queiroz da Silva, Larissa Oliveira Araújo, Maria Tayane Barroso dos Santos, Larysse Maria Santiago de Castro, José Cleiton Sousa dos Santos   +6 more
wiley   +1 more source

Anomalous cyclic in the neutrino oscillations. [PDF]

Sci Rep, 2023
Aydiner E.
europepmc   +1 more source