Results 131 to 140 of about 259,467 (345)

Prediction of Microstructural Representativity From A Single Image

open access: yesAdvanced Science, EarlyView.
Accurately estimating the reliability of phase fraction measurements from limited microstructural data remains a key challenge and is rarely reported for this reason. ImageRep addresses the problem by adapting the Two‐Point Correlation function to assess representativity from a single image.
Amir Dahari   +3 more
wiley   +1 more source

Ambulance Emergency Response Optimization in Developing Countries

open access: yes, 2019
The lack of emergency medical transportation is viewed as the main barrier to the access of emergency medical care in low and middle-income countries (LMICs).
Boutilier, Justin J.   +1 more
core   +1 more source

Utilizing Causal Network Markers to Identify Tipping Points ahead of Critical Transition

open access: yesAdvanced Science, EarlyView.
The study proposes a causal network markers (CNMs) framework to identify early‐warning signals preceding critical transitions. It validates CNMs on various computational benchmark models and real‐world datasets, demonstrating higher accuracy and flexibility compared to existing approaches.
Shirui Bian   +4 more
wiley   +1 more source

Correlation between the accuracy of the emergency response centre’s urgency assessment and emergency medical services non-conveyance: a retrospective register-based study in Finland

open access: yesBMC Emergency Medicine
Background In modern emergency medical services (EMS), ambulances increasingly focus on examining and treating the patient at the scene. This has led to increased levels of non-conveyance. In Finland, for instance, approximately 40% of EMS dispatches end
Tomi Salminen   +5 more
doaj   +1 more source

Multi‐Physically Programmable Tubular Origami Metamaterials: Exploitable Nexus of Geometry, Folding Mechanics and Stimuli‐Responsive Physics

open access: yesAdvanced Science, EarlyView.
This article presents an insightful review on the exploitable nexus of geometry, folding mechanics and stimuli‐responsive physics for achieving active programmability in tubular origami metamaterials and metastructures, highlighting the broad‐spectrum potential in innovative applications across the length scales, along with critically analysing the ...
A. Sharma, S. Naskar, T. Mukhopadhyay
wiley   +1 more source

Favourable cost-benefit in an early defibrillation program using dual dispatch of ambulance and fire services in out-of-hospital cardiac arrest [PDF]

open access: yes
Aims: Out-of-hospital cardiac arrest (OHCA) is fatal without treatment and time to defibrillation is an extremely important factor in relation to survival.
Hollenberg, Jacob   +3 more
core  

Co‐Selection of Low Cadmium Accumulation and High Yield During Tomato Improvement

open access: yesAdvanced Science, EarlyView.
This study finds that large‐fruited tomatoes accumulate less cadmium (Cd) compared to wild tomatoes and cherry tomatoes. This is because, during the improvement process of tomato, the low‐Cd allele LCT1A and the large fruit allele fw3.2T are closely linked, leading to a co‐selection event.
Xingyu Zhang   +11 more
wiley   +1 more source

Lead Halide Perovskite Nanocrystals in Metal‐Organic Frameworks: Synthesis, Properties, and Applications

open access: yesAdvanced Science, EarlyView.
Perovskites, when applied in devices, face challenges like stability. Integrating halide perovskites into metal‐organic frameworks (MOFs) as composites has gained attention. This approach can enhance stability, facilitate electron transport, and improve crystallinity, thus boosting perovskite performance in various applications.
Xiaochen Fang   +8 more
wiley   +1 more source

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