Results 41 to 50 of about 175,019 (302)

Emergency Department Utilization and Capacity [PDF]

open access: yes, 2009
Synthesizes research on who utilizes emergency departments, how often for non-urgent or preventable conditions and why, how cost-sharing affects utilization, and how utilization patterns affect hospital finances, overcrowding, and cost ...
Derek DeLia, Joel Cantor
core  

Counterintuitive Fluorescence Blue Shift in Symmetry Breaking Dicationic Bis(indolium) with Two‐Photon Absorption Properties for NIR Living Cell Imaging

open access: yesAdvanced Materials, EarlyView.
Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin   +5 more
wiley   +1 more source

Visible‐Light Sensitized Isomerization in the Lipid Bilayer Enables Activation of a Transmembrane Transporter

open access: yesAngewandte Chemie, EarlyView.
A stiff‐stilbene‐based transmembrane anion transporter is isomerized by energy transfer from a ruthenium tris(bipyridyl) photosensitizer in the lipid bilayer. This sensitized isomerization allows activation of chloride transport using visible instead of UV light, without the need to chemically modify the stiff‐stilbene photoswitch.
Julia Villalva   +6 more
wiley   +2 more sources

Association Between the Emergency Department Length of Stay and in-Hospital Mortality: A Retrospective Cohort Study

open access: yesOpen Access Emergency Medicine, 2023
Hadiki Habib,1– 3,* Mondastri Korib Sudaryo4,* 1Doctoral Program of Epidemiology, Epidemiology Department, Faculty of Public Health, Universitas Indonesia, Depok, Indonesia; 2Emergency Unit, Dr.
Habib H, Sudaryo MK
doaj  

Aircraft communication via telefacsimile system [PDF]

open access: yes, 1972
Based on reading rate of between 500-1000 words/minute, transmitting typewritten matter only, system uses lowest possible bandwidth to avoid overcrowding, while furnishing data as fast as it can be absorbed by pilot.
Brown, R. L., Sr.
core   +1 more source

Sulfide‐Based Electrolytes for All‐Solid‐State Sodium Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review covers the structural features and synthesis strategies of sulfide‐based solid electrolytes, as well as critical challenges related to conductivity, interfacial and moisture stability, and scaling‐up for practical application in Sodium‐based All Solid‐State Batteries.
Han Yang   +6 more
wiley   +1 more source

PEMBARUAN KEBIJAKAN PEMIDANAAN DALAM RANGKA MENGATASI FAKTOR PENYEBAB OVERCROWDING LEMBAGA PEMASYARAKATAN DI INDONESIA

open access: yesMasalah-Masalah Hukum
Tulisan ini mengkaji overcrowding sebagai permasalahan utama yang dihadapi mayoritas lembaga pemasyarakatan di Indonesia. Permasalahan overcrowding merupakan persoalan hilir yang tidak dapat diselesaikan secara parsial, sehingga dibutuhkan pemahaman yang
Hamja Hamja
doaj   +1 more source

Diagnostic error increases mortality and length of hospital stay in patients presenting through the emergency room [PDF]

open access: yes, 2019
Background: Diagnostic errors occur frequently, especially in the emergency room. Estimates about the consequences of diagnostic error vary widely and little is known about the factors predicting error.
Birrenbach, T.   +9 more
core   +5 more sources

Deep Reinforcement Learning Approaches for Sensor Data Collection by a Swarm of UAVs

open access: yesAdvanced Intelligent Systems, EarlyView.
This article presents four decentralized reinforcement learning algorithms for autonomous data harvesting and investigates how collaboration improves collection efficiency. It also presents strategies to minimize training times by improving model flexibility, enabling algorithms to operate with varying number of agents and sensors.
Thiago de Souza Lamenza   +2 more
wiley   +1 more source

Overcrowding as a possible risk factor for inpatient suicide in a South African psychiatric hospital

open access: yesSouth African Journal of Psychiatry, 2015
About 4% of all suicides are estimated to occur while being an inpatient in a psychiatric facility. Staff generally assume that an inpatient suicide reflects a failure on their part to recognise the patient’s suicidal intent and whether it could have ...
Christoffel Grobler   +2 more
doaj   +1 more source

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