Results 121 to 130 of about 687,295 (324)

Hydrogel‐Based Photothermal‐Catalytic Membrane for Efficient Cogeneration of Freshwater and Hydrogen in Membrane Distillation System

open access: yesAdvanced Functional Materials, EarlyView.
This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun   +7 more
wiley   +1 more source

Fibrous Pb(II)‐Based Coordination Polymer Operable as a Photocatalyst and Electrocatalyst for High‐Rate, Selective CO2‐to‐Formate Conversion

open access: yesAdvanced Functional Materials, EarlyView.
A coordination polymer [Pb(tadt)]n prepared by a microwave‐assisted solvothermal method selectively reduces CO2 into formate under visible light with a high apparent quantum yield of ≈25% at 400 nm. It can function as a pre‐catalyst, along with conductive Ketjen Black, to form an active PbCO3/Pb3(CO3)2(OH)2 mixture that exhibits a high Faradaic ...
Chomponoot Suppaso   +8 more
wiley   +1 more source

Characterization of cellular immunity parameters in children with acute viral hepatitis A

open access: yesТерапевтический архив, 2003
Aim. To study the populational composition of lymphocytes and the specific features of production of cytokines in children with acute viral hepatitis A (A VHA). Materials and methods.
N A Budarina   +4 more
doaj  

Universal Defect Statistics in Counterdiabatic Quantum Critical Dynamics [PDF]

open access: yesarXiv
Counterdiabatic driving (CD) provides a framework to reduce excitations in nonadiabatic processes. Exact CD protocols require nonlocal control fields, and CD approximations with tailored locality are needed for their implementation. However, the performance of local CD schemes remains poorly understood.
arxiv  

Selective Reduction Laser Sintering: A New Strategy for NO2 Gas Detection Based on In2O3 Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
This research utilizes selective reduction laser sintering (SRLS) to engineer In2O3 NPs for flexible NO2 sensors. The introduction of oxygen vacancy defects enhances sensor performance, offering excellent responsiveness, rapid response/recovery, superior selectivity, low detection limit, and long‐term stability.
Shaogang Wang   +8 more
wiley   +1 more source

IJCM_364A: A Cross Sectional Study on Sickle Cell Disease awareness among adolescents in a tribal district of Maharashtra, India

open access: yesIndian Journal of Community Medicine
Background: Sickle Cell Disease (SCD) poses a substantial health concern in India, especially among tribal populations. The Ministry of Health and Family Welfare’s Tribal Health Expert Committee has identified SCD as one of the top 10 challenges in ...
Suryawanshi Sampat Nagnath   +2 more
doaj   +1 more source

ChangeAnywhere: Sample Generation for Remote Sensing Change Detection via Semantic Latent Diffusion Model [PDF]

open access: yesarXiv
Remote sensing change detection (CD) is a pivotal technique that pinpoints changes on a global scale based on multi-temporal images. With the recent expansion of deep learning, supervised deep learning-based CD models have shown satisfactory performance.
arxiv  

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