Results 41 to 50 of about 1,038,801 (318)

Online surveillance of media health event reporting in Nepal: digital disease detection from a One Health perspective

open access: yesBMC International Health and Human Rights, 2017
Background Traditional media and the internet are crucial sources of health information. Media can significantly shape public opinion, knowledge and understanding of emerging and endemic health threats.
Jessica S. Schwind   +7 more
doaj   +1 more source

Near-field transmission matrix microscopy for mapping high-order eigenmodes of subwavelength nanostructures

open access: yesNature Communications, 2020
Nanoscale integrated photonic devices have complicated combinations of optical eigenmodes. Here, the authors develop a far- to near-field transmission matrix microscopy that enables measuring higher-order modes of nanostructures beyond the capabilities ...
Eunsung Seo   +9 more
doaj   +1 more source

Orientation restraints in molecular dynamics simulations using time and ensemble averaging

open access: yes, 2003
In this article we present methodology for simulating protein dynamics while imposing restraints derived from NMR measurements on partially ordered molecules. Such measurements may include residual dipolar couplings and chemical-shift anisotropies.
Scheek, R. M., Hess, B.
core   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai   +4 more
wiley   +1 more source

Quantum optical measurements with undetected photons through vacuum field indistinguishability

open access: yesScientific Reports, 2017
Quantum spectroscopy and imaging with undetected idler photons have been demonstrated by measuring one-photon interference between the corresponding entangled signal fields from two spontaneous parametric down conversion (SPDC) crystals.
Sun Kyung Lee   +2 more
doaj   +1 more source

Acceleration of Coarse Grain Molecular Dynamics on GPU Architectures [PDF]

open access: yes, 2013
Coarse grain (CG) molecular models have been proposed to simulate complex sys- tems with lower computational overheads and longer timescales with respect to atom- istic level models.
Acquaviva*, Andrea   +11 more
core   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

Control of randomly scattered surface plasmon polaritons for multiple-input and multiple-output plasmonic switching devices

open access: yesNature Communications, 2017
Losses of bandwidth are inevitable when interfacing between optical and electronic components. Here the authors present a switching device consisting of a two-dimensional disordered array of nanoholes that can potentially transfer information about 40 ...
Wonjun Choi   +6 more
doaj   +1 more source

Marcus inverted region of charge transfer from low-dimensional semiconductor materials

open access: yesNature Communications, 2021
Marcus inverted region for charge transfer from low-dimensional semiconductor materials has been long sought after. Here, the authors reveal this region by directly measuring charge transfer from single-charge states rather than excitonic states.
Junhui Wang   +5 more
doaj   +1 more source

Molecular dynamics on quantum annealers

open access: yesScientific Reports, 2022
AbstractIn this work we demonstrate a practical prospect of using quantum annealers for simulation of molecular dynamics. A methodology developed for this goal, dubbed Quantum Differential Equations (QDE), is applied to propagate classical trajectories for the vibration of the hydrogen molecule in several regimes: nearly harmonic, highly anharmonic ...
Gaidai, Igor   +7 more
openaire   +4 more sources

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