Results 101 to 110 of about 1,009,933 (388)

Sonication‐Assisted Palladium Nanogaps in a Capacitive Structure: A Tunable and Reliable Solution for Sensitive Hydrogen Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a capacitive hydrogen sensor with a simple structure and process. Sonication‐induced Pd nanogaps modulate the effective electrode area in response to hydrogen concentration, resulting in capacitance changes within a range predefined by physical parameters.
Sang‐kil Lee   +9 more
wiley   +1 more source

Crossing conditions in coupled cluster theory [PDF]

open access: yes, 2017
We derive the crossing conditions at conical intersections between electronic states in coupled cluster theory, and show that if the coupled cluster Jacobian matrix is nondefective, two (three) independent conditions are correctly placed on the nuclear ...
Kjønstad, Eirik F.   +3 more
core   +2 more sources

Transducer Materials Mediated Deep Brain Stimulation in Neurological Disorders

open access: yesAdvanced Functional Materials, EarlyView.
This review discusses advanced transducer materials for improving deep brain stimulation (DBS) in neurological disorders. These materials respond to light, ultrasound, or magnetic fields, enabling precise, less invasive neuromodulation. Their stimulus‐responsive properties enhance neural control and adaptive therapy, paving the way for next‐generation ...
Di Zhao   +5 more
wiley   +1 more source

Which One of You Did It? Criminal Liability for Causing or Allowing the Death of a Child [PDF]

open access: yes, 2004
This article analyzes how current U.S. criminal law addresses the problem of securing a homicide conviction where multiple defendants are accused in a child\u27s non-accidental death.
Griffin, Lissa
core   +2 more sources

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

Cell‐Delivering Injectable Hydrogels with Tunable Microporous Structures Improve Therapeutic Efficacy for Volumetric Muscle Loss

open access: yesAdvanced Functional Materials, EarlyView.
The study presents an injectable hydrogel with tunable microporosity to improve mesenchymal stem cell delivery for volumetric muscle loss treatment. Mesenchymal stem cells encapsulated in porous hydrogels significantly promote the spreading, proliferation, and cytokine secretion of mesenchymal stem cells.
Hana Yasue   +3 more
wiley   +1 more source

Correcting for accidental correlations in saturated avalanche photodiodes

open access: yes, 2016
In this paper we present a general method for estimating rates of accidental coincidence between a pair of single photon detectors operated within their saturation regimes.
Chandrasekara, Rakhitha   +4 more
core   +1 more source

Tunable Synthetic Hydrogel Modulates Hepatic Lineage Specification of Human Liver Organoid

open access: yesAdvanced Functional Materials, EarlyView.
In this study, a synthetic hydrogel is reported that supports the formation of hiPSC‐derived human liver organoids (HLOs). Hepatic lineage specification can be modulated via conjugation of RGD peptide to hydrogel: RGD‐conjugated hydrogels promote cholangiocyte differentiation, whereas RGD‐free hydrogels favor hepatocyte commitment of HLO cells.
Lei Wang   +16 more
wiley   +1 more source

Two Senses of ‘Essence’ and a Straw Man

open access: yesCrítica
In this paper, I distinguish two senses of the word ‘essence’ both of which figure prominently in recent analytic metaphysics. To disambiguate, I adopt the terminology of ‘modal essence’ (for how a thing metaphysically must be) and ‘whatness essence ...
Teresa Robertson Ishii
doaj   +1 more source

Accidental Hypothermia Simulation

open access: yesMedEdPORTAL, 2013
This resource is an emergency medicine simulation designed to provide residents with a clinical experience that simulates diagnosis and treatment of hypothermia with septic joint in a patient presenting with altered mental status.
Deann Hoelscher, Raymond Ten Eyck
doaj   +1 more source

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