Results 41 to 50 of about 609,307 (284)
Nature Communications, 2022 Human Bloom’s syndrome (BLM) helicase has a role in DNA repair, and BLM deficiency in humans is associated with chromosomal abnormalities. Here the authors employ solution biophysical assays to show BLM maintains a balance for disruption and ...
Gábor M. Harami +7 more
doaj +1 more source
Momentum Universe Shrinkage Effect in Price Momentum [PDF]
SSRN Electronic Journal, 2012 We test the price momentum effect in the Korean stock markets under the momentum universe shrinkage to subuniverses of the KOSPI 200. Performance of the momentum strategy is not homogeneous with respect to change of the momentum universe. It is found that some submarkets generate the higher momentum returns than other universes do but large-size ...
Jaehyung Choi +2 more
openaire +2 more sources
Building on the momentum: Sustaining telehealth beyond COVID-19
Journal of Telemedicine and Telecare, 2020 The 2019 coronavirus pandemic (COVID-19) has resulted in tremendous growth in telehealth services in Australia and around the world. The rapid uptake of telehealth has mainly been due to necessity – following social distancing requirements and the need ...
E. Thomas +6 more
semanticscholar +1 more source
Momentum-Dependent Spin Splitting by Collinear Antiferromagnetic Ordering [PDF]
Journal of the Physical Society of Japan, 2019 We clarify the macroscopic symmetry and microscopic model-parameter conditions for emergence of spin-split electronic band structure in collinear antiferromagnets without atomic spin-orbit coupling.
S. Hayami, Y. Yanagi, H. Kusunose
semanticscholar +1 more source
Accelerating Federated Learning via Momentum Gradient Descent [PDF]
IEEE Transactions on Parallel and Distributed Systems, 2019 Federated learning (FL) provides a communication-efficient approach to solve machine learning problems concerning distributed data, without sending raw data to a central server. However, existing works on FL only utilize first-order gradient descent (GD)
Wei Liu +3 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu +8 more
wiley +1 more source
BMC Pregnancy and ChildbirthBackground Since 2018, WHO recommends oral fluid and food intake for low-risk women during labor to enhance positive childbirth experience and respect for women’s preferences.
Benjamin Stephens +2 more
doaj +1 more source
Dependence of the cut-off parameters for the cluster reconstruction on incident momenta
Proceedings of the Mongolian Academy of Sciences, 2018 In this work, firstly, we have determined the multiplicities of protons that are involved from projectiles to interactions, and secondly, the mean incident momentum using experimental data on the collisions of proton, helium, oxygen, silicon, and sulfur ...
Shinebayar Janchiv +4 more
doaj +1 more source
Advanced University Physics, 2018 The effect of angular momentum on an excited paired nucleus has been studied. The B.C.S. Hamiltonian, modified to include the z projection of the angular momentum has been diagonalized and expressed in terms of the quasi-particle occupation numbers.
M. Iring
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner +9 more
wiley +1 more source