Results 141 to 150 of about 117,431,911 (302)

Real Time Quality Control of Biogeochemical Measurements Within Copernicus Marine in situ TAC

open access: yes
Copernicus Marine in situ TAC (CMEMS INSTAC) aggregates and provides to users a large panel of Biogeochemical (BGC) variables together with useful metadata information on the platforms.
Copernicus Marine in situ TAC BGC quality control group
core   +1 more source

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

open access: yesAdvanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee   +6 more
wiley   +1 more source

Measurement of cyclobutane thymidine dimers in melanocytic nevi and surrounding epidermis in human skin in situ

open access: yes, 2002
Measurement of cyclobutane thymidine dimers in melanocytic nevi and surrounding epidermis in human skin in situ. Wilms LC, Zhao C, Snellman E, Segerback D, Hemminki K. Department of Biosciences at Novum, Karolinska Institute, 14157 Huddinge, Sweden.
Hemminki, K.   +4 more
core   +1 more source

Fusogenic RNA Nanomodules for Fusion‐Mediated and Multiplexed siRNA Delivery

open access: yesAdvanced Functional Materials, EarlyView.
A fusogenic lipid‐layered RNA nanomodules (L‐CRAMs) enable high‐capacity and long‐lasting siRNA delivery through membrane fusion. These nanomodules carry exceptionally large siRNA payloads, avoid conventional endosomal uptake, and release multiple functional siRNAs through Dicer‐mediated processing.
Sunghyun Moon   +5 more
wiley   +1 more source

In-situ emissivity measurement of construction materials

open access: yes, 2012
Infrared thermography is a non-destructive diagnostic technique used in the field of constructions as a method for reading of the existing heritage, and represents a model of knowledge of high reliability based on the measurement of physical parameters ...
Claudia Ciocia, Sergio Marinetti
core  

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han   +5 more
wiley   +1 more source

Ionic Precursors Transformed Into Vinyl Acetate Synthesis Catalyst via Reaction‐Driven Restructuring

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates that a simple physical mixture of Pd and Au ionic precursors, KOAc promoter, and SiO2 support can transform into a highly active vinyl acetate synthesis catalyst through reaction‐driven restructuring. The results highlight reaction‐induced restructuring as an innovative and sustainable catalyst design strategy.
Byeong Jun Cha   +11 more
wiley   +1 more source

Application of chemical ionization mass spectrometry in in situ measurement of atmospheric trace species

open access: yes, 2007
The fundamental principle and advantages of chemical ionization mass spectrometry (CIMS) are summarized. New progress of in situ measurement of transient species is reviewed in detail.
Hou Keyong   +3 more
core  

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