Results 121 to 130 of about 4,416,288 (271)
Advanced Materials, EarlyView.A large‐area, deformable high‐entropy‐ceramic (HEC)‐doped triboelectric nanogenerator with a trilayer architecture is developed, consisting of an HEC‐doped triboelectric layer, a graphite‐like textile charge‐storage layer, and stretchable carbon black electrodes.
Shengyou Li +13 more
wiley +1 more source
El valor médico legal del Rh como pretendido factor de aborto terapéutico [PDF]
Se desarrollan los siguientes temas: herencia, pactos Rh, diagnóstico de los homo y heterocigotas, importancia de los factores sanguíneos en medicina legal, importancia del factor Rh en antropología y etnología, importancia del factor Rh en homeopatía ...
Lizardi, Víctor
core +1 more source
Advanced Materials, EarlyView.Memristors offer tunable resistance and intrinsic instability, making them promising tunable noise sources. We propose a spiking‐rate‐programmable probabilistic neuron using a Ru/TaOx/Pt memristor, where resistance‐dependent noise enables frequency‐selective encoding.
Do Hoon Kim +8 more
wiley +1 more source
Adsorption‐Engineered Hydrocarbon Ionomers for Durable Proton‐Exchange Membrane Fuel Cells
Advanced Materials, EarlyView.Hydrocarbon ionomers suffer from oxidation‐driven interfacial degradation in PEM fuel cell cathodes, leading to catalyst instability. Here, adsorption‐engineered poly(fluorene) ionomers decouple interfacial anchoring from oxidative degradation, enabling strong catalyst–ionomer interactions while resisting electrochemical oxidation.
Heemin Park +14 more
wiley +1 more source
Distribution of ABO-Rh(D) blood group among nursing students: A tool for female health education
Ibom Medical JournalBackground: The International Society of Blood Transfusion has documented 30 distinct blood group systems; the ABO and Rh systems are regarded as the most important blood group systems.
Adegoke AO +7 more
doaj +1 more source
, 2008 Due to the rich chemistry at the step edge, the vicinal surfaces are widely used as model system of realistic catalysts for the mechanism study. To provide insight into the influence of different type of steps on the reactivity, density functional theory
李微雪 +4 more
core
We report the enantioselective construction of all-carbon quaternary stereocenters (up to 99% ee) by the cationic Rh(I)/Segphos-catalyzed hydroalkenylative cyclization of 1,6-enynes with α-substituted acrylamides.
Hidehiro Uekusa (1441441) +7 more
core +2 more sources
Confinement‐Induced Donnan Potential Enables Sealed Hydrovoltaic Power From Microliter Water
Advanced Materials, EarlyView.An ultrathin MXene/cellulose nanofiber (CNF) nanochannel‐based hydrovoltaic generator produces sustained direct current (DC) from a single microliter droplet under sealed operation. Asymmetric nanochannel confinement establishes a persistent ion gradient and a confinement‐induced Donnan potential, harvesting the interfacial free energy released upon ...
Sangyun Na +10 more
wiley +1 more source