Results 71 to 80 of about 79,255 (279)
Minimal SO(10) splits supersymmetry
, 2008 A good fit of the fermion masses and mixings has been found in the minimal renormalizable supersymmetric SO(10). This solution needs a strongly split supersymmetry breaking scenario with gauginos and higgsinos around 100 TeV, sfermions close to 10^14 GeV
Bajc, Borut +2 more
core +1 more source
Impulsivity Relates to Relative Preservation of Mesolimbic Connectivity in Patients with Parkinson Disease. [PDF]
, 2020 IntroductionThe relationship between Parkinson Disease (PD) pathology, dopamine replacement therapy (DRT), and impulse control disorder (ICD) development is still incompletely understood.
Bari, Ausaf +6 more
core
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Boundaries of amplituhedra and NMHV symbol alphabets at two loops
Journal of High Energy Physics, 2018 In this sequel to [3] we classify the boundaries of amplituhedra relevant for determining the branch points of general two-loop amplitudes in planar N=4 $$ \mathcal{N}=4 $$ super-Yang-Mills theory.
I. Prlina +3 more
doaj +1 more source
, 1972 Closed-loop rebreather system which includes pilot provides oxygen for use in aircraft by safe, reliable method of low weight and size and reduces expense of ground equipment.
Babinsky, A. D. +2 more
core +1 more source
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
Non-planar one-loop Parke-Taylor factors in the CHY approach for quadratic propagators
Journal of High Energy Physics, 2018 In this work we have studied the Kleiss-Kuijf relations for the recently introduced Parke-Taylor factors at one-loop in the CHY approach, that reproduce quadratic Feynman propagators.
Naser Ahmadiniaz +2 more
doaj +1 more source
One-loop algebras and fixed flow trajectories in adjoint multi-scalar gauge theory
Journal of High Energy Physics, 2023 We study the one loop renormalisation of 4d SU(N) Yang-Mills theory with M adjoint representation scalar multiplets related by O(M) symmetry. General M are of field theoretic interest, and the 4d one loop beta function of the gauge coupling g 2 vanishes ...
Nadia Flodgren, Bo Sundborg
doaj +1 more source
AAA+ protein unfoldases—the Moirai of the proteome
FEBS Letters, EarlyView.AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley +1 more source
Two-loop infrared renormalization with on-shell methods
European Physical Journal C: Particles and Fields, 2023 Within the framework proposed by Caron-Huot and Wilhelm, we give a recipe for computing infrared anomalous dimensions purely on-shell, efficiently up to two loops in any massless theory.
Pietro Baratella +3 more
doaj +1 more source