Results 1 to 10 of about 412,837 (409)
Effect of Early versus Delayed Cord Clamping on Hematological Parameters of Term Neonates [PDF]
Indonesian Journal of Obstetrics and Gynecology, 2022 Objectives : To compare the serum bilirubin, hemoglobin, and hematocrit in term infants undergoing delayed cord clamping with early cord clamping after normal and caesarean delivery. Methods : This is a prospective observational study.
Chaithra Ravishankar +3 more
doaj +3 more sources
Clamp-tapering increases the quality factor of stressed nanobeams [PDF]
, 2018 Stressed nanomechanical resonators are known to have exceptionally high quality factors ($Q$) due to the dilution of intrinsic dissipation by stress. Typically, the amount of dissipation dilution and thus the resonator $Q$ is limited by the high mode curvature region near the clamps.
Beccari, Alberto +7 more
arxiv +3 more sources
Randomised trial of cord clamping and initial stabilisation at very preterm birth [PDF]
Archives of Disease in Childhood: Fetal and Neonatal Edition, 2017 Objectives For very preterm births, to compare alternative policies for umbilical cord clamping and immediate neonatal care. Design Parallel group randomised (1:1) trial, using sealed opaque numbered envelopes.
L. Duley +8 more
semanticscholar +2 more sources
Spatial dynamics, thermalization, and gain clamping in a photon condensate [PDF]
Physical Review A, 2015 We study theoretically the effects of pump-spot size and location on photon condensates. By exploring the inhomogeneous molecular excitation fraction, we make clear the relation between spatial equilibration, gain clamping and thermalization in a photon ...
Jonathan Keeling, P. Kirton
semanticscholar +4 more sources
Nonlinear modal interactions in clamped-clamped mechanical resonators [PDF]
Phys. Rev. Lett. 105, 117205 (2010), 2010 A theoretical and experimental investigation is presented on the intermodal coupling between the flexural vibration modes of a single clamped-clamped beam. Nonlinear coupling allows an arbitrary flexural mode to be used as a self-detector for the amplitude of another mode, presenting a method to measure the energy stored in a specific resonance mode ...
Westra, H.J.R. (author) +3 more
arxiv +8 more sources
Influence of clamp-widening on the quality factor of nanomechanical silicon nitride resonators [PDF]
, 2019 Nanomechanical resonators based on strained silicon nitride (Si$_3$N$_4$) have received a large amount of attention in fields such as sensing and quantum optomechanics due to their exceptionally high quality factors ($Q$s). Room-temperature $Q$s approaching 1 billion are now in reach by means of phononic crystals (soft-clamping) and strain engineering.
Manuel Tanzer +4 more
arxiv +3 more sources
Cukurova Medical Journal, 2021 Amaç: Bu araştırma, total diz ve kalça protezi ameliyatı geçiren hastalarda kalıcı üriner kateteri çıkarmadan önce kateteri klemplemenin idrar miktarı ve miksiyon süresine etkisini incelemek amacıyla yapılmıştır.
Duygu Bayraktar, Leyla Khorshid
doaj +1 more source
Method Research and Structural Design of Segmented Shrimp Clamping
Agriculture, 2022 Clamping is the key factor that restricts the full-process mechanization of directional shrimp peeling. To solve the problem of difficult clamping caused by the uncertainty of shrimp position after orientation, a segmented shrimp clamping method was ...
Shi Xiong +6 more
doaj +1 more source
Frontiers in Psychology, 2021 Increases in body temperature from heat stress (i.e., hyperthermia) generally impairs cognitive function across a range of domains and complexities, but the relative contribution from skin versus core temperature changes remains unclear.
Ricardo Schultz Martins +7 more
doaj +1 more source