Results 21 to 30 of about 7,197,190 (271)

Quantum Interference of Force [PDF]

open access: yes, 2018
We show that a quantum particle subjected to a positive force in one path of a Mach-Zehnder interferometer and a null force in the other path may receive a negative average momentum transfer when it leaves the interferometer by a particular exit. In this
Cenni, Marina F. B.   +2 more
core   +2 more sources

Assessing the prognostic utility of smoldering multiple myeloma risk stratification scores applied serially post diagnosis

open access: yesBlood Cancer Journal, 2021
The Mayo-2018 smoldering multiple myeloma (SMM) risk score is used routinely in the clinical setting but has only been validated at diagnosis. In SMM patients, the progression risk decreases over time. However, the utility of applying risk stratification
Alissa Visram   +16 more
doaj   +1 more source

Trauma and acute care surgeons report prescribing less opioids over time. [PDF]

open access: yes, 2019
IntroductionConfronted with the opioid epidemic, surgeons must play a larger role to reduce risk of opioid abuse while managing acute pain. Having a better understanding of the beliefs and practices of trauma and acute care surgeons regarding discharge ...
Anderson, Jamie E   +2 more
core   +2 more sources

Volume 93A, Number 5, May 2018 Cover Image [PDF]

open access: yesCytometry Part A, 2018
AbstractA question: Which fluorescent proteins to use in multicolor flow cytometry experiments? An answer: In their article in this issue, Kleeman and colleagues demonstrate the utility of selected fluorescent proteins with low level individual detection properties and little spectral overlap, even when used in combination.Cover design by Bärbel Beran [
openaire   +1 more source

Long-lived protoplanetary disks in multiple systems: the VLA view of HD 98800

open access: yes, 2018
The conditions and evolution of protoplanetary disks in multiple systems can be considerably different from those around single stars, which may have important consequences for planet formation. We present Very Large Array (VLA) 8.8 mm (34 GHz) and 5 cm (
Duchêne, Gaspard   +3 more
core   +3 more sources

Dust-Gas Scaling Relations and OH Abundance in the Galactic ISM [PDF]

open access: yes, 2018
Observations of interstellar dust are often used as a proxy for total gas column density $N_\mathrm{H}$. By comparing $\textit{Planck}$ thermal dust data (Release 1.2) and new dust reddening maps from Pan-STARRS 1 and 2MASS (Green et al.
Bronfman, L.   +12 more
core   +3 more sources

Exact Entanglement dynamics in Three Interacting Qubits

open access: yes, 2019
Motivated by recent experimental study on coherent dynamics transfer in three interacting atoms or electron spins \cite{Barredo:2015,Rosenfeld:2018}, here we study entanglement entropy transfer in three interacting qubits.
Guan, Xi-Wen, He, WenBin
core   +1 more source

Development of a hard X-ray split-and-delay line and performance simulations for two-color pump-probe experiments at the European XFEL [PDF]

open access: yes, 2018
This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Review of Scientific Instruments 89, 063121 (2018) and may be found at https://doi.org/10.1063/1 ...
Ansaldi, G.   +10 more
core   +1 more source

Electronic nicotine delivery system (ENDS) liquid nicotine exposure in young children presenting to US emergency departments, 2018

open access: yesInjury Epidemiology, 2019
Background Increased use of electronic nicotine delivery systems (ENDS) in the United States (U.S.) has been related to acute adverse events from liquid nicotine exposure. Previous studies have reported on these events through 2017. Findings We used 2018
Joanne T. Chang, Brian L. Rostron
doaj   +1 more source

Transformations of Phosphorus under Pressure from Simple Cubic to Simple Hexagonal Structures via Incommensurately Modulations: Electronic Origin

open access: yes, 2018
The lighter group-V element phosphorus forms the As-type (hR2) structure under pressure, above 5 GPa, and at 10 GPa transforms to the simple cubic structure (cP1), similar to arsenic.
Degtyareva, V. F
core   +1 more source

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