Results 71 to 80 of about 62,265 (304)
FEBS Open Bio, EarlyView.Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn +4 more
wiley +1 more source
A quantum walk simulation of extra dimensions with warped geometry
Scientific Reports, 2022 We investigate the properties of a quantum walk which can simulate the behavior of a spin 1/2 particle in a model with an ordinary spatial dimension, and one extra dimension with warped geometry between two branes.
Andreu Anglés-Castillo, Armando Pérez
doaj +1 more source
FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
The Collapse of Large Extra Dimensions [PDF]
Physical Review D, 2001 In models of spacetime that are the product of a four-dimensional spacetime with an ``extra'' dimension, there is the possibility that the extra dimension will collapse to zero size, forming a singularity. We ask whether this collapse is likely to destroy the spacetime.
openaire +3 more sources
The dark dimension, proton decay, and the length of the M-theory interval
Journal of High Energy PhysicsThe existence of a large extra dimension in which only gravity propagates would have spectacular consequences for cosmology and laboratory experiments.
Mario Reig, Ignacio Ruiz
doaj +1 more source
Constraining compressed versions of MUED and MSSM using soft tracks at the LHC
Journal of High Energy Physics, 2017 A compressed spectrum is an anticipated hideout for many beyond standard model scenarios. Such a spectrum naturally arises in the minimal universal extra dimension framework and also in supersymmetric scenarios.
Sabyasachi Chakraborty +2 more
doaj +1 more source
Kinematical test of large extra dimension in beta decay experiments
, 2015 Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)The forthcoming experiments on neutrino mass measurement ...
Basto-Gonzalez, VS +2 more
core +1 more source
FEBS Open Bio, EarlyView.Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman +4 more
wiley +1 more source
Quantum gravity induced entanglement of masses with extra dimensions
European Physical Journal C: Particles and FieldsIt is believed that gravity can be considered as a quantum coherent mediator. In this study, we propose a plan to test the existence of extra dimensions using the quantum gravity induced entanglement of masses (QGEM) experiment.
Shuai Feng, Bao-Min Gu, Fu-Wen Shu
doaj +1 more source
Fermion mass hierarchy and phenomenology in the 5D Domain Wall Standard Model
Journal of High Energy Physics, 2019 We have recently proposed a setup of the “Domain-Wall Standard Model” in 5D spacetime, where all the Standard Model (SM) fields are localized in certain domains of the extra 5th dimension.
Nobuchika Okada +2 more
doaj +1 more source