Results 91 to 100 of about 16,338 (322)
Preparation and certification of IRMM-1000a (20 mg) and IRMM-1000b (50 mg) - Certified uranium reference material for the production date [PDF]
, 2015 This report describes the development and certification of IRMM-1000a and IRMM-1000b, a uranium reference material certified for the production date based on the 230Th/234U radiochronometer. The certified value was assigned following ISO Guide 34:2009 [ ]
AREGBE Yetunde +7 more
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Organic Electrochemical Transistors for Neuromorphic Devices and Applications
Advanced Materials, EarlyView.Organic electrochemical transistors are emerging as promising platforms for neuromorphic devices that emulate neuronal and synaptic activities and can seamlessly integrate with biological systems. This review focuses on resultant organic artificial neurons, synapses, and integrated devices, with an emphasis on their ability to perform neuromorphic ...
Kexin Xiang +4 more
wiley +1 more source
Конденсированные среды и межфазные границы, 2017 The paper present the results of the investigation of the extraction of micro-concentrations of uranium and thorium by naphthenic acids (NA) and chlorinated naphthenic acids (CNA) from the water solutions of corresponding salts, as well as by ...
Mammadova Sevinj Rahim +2 more
doaj +1 more source
Advanced Materials Interfaces, EarlyView.Graphene‐coated TiO2 core–shell nanoparticles are introduced as multifunctional additives for lithium grease, yielding an 85.7% reduction in wear rate, a 22% decrease in operating temperature, and improved film retention under mixed lubrication.
Ethan Stefan‐Henningsen +1 more
wiley +1 more source
3D Printing of Highly Electrically Conductive Zinc for Sustainable Electronics Applications
Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.A 3D printable zinc ink system with active zinc particles in a shellac matrix is demonstrated. The results show high conductivity, stable performance of printed structures under varying humidity conditions, and promising application in disposable water‐activated batteries. This technology combining digital material assembly, reliable operation, and non‐
Xavier Aeby +5 more
wiley +1 more source
Structural and superconducting properties in LaFeAs1-xSbxO1-yFy [PDF]
, 2010 We report the antimony (Sb) doping effect in a prototype system of iron-based supercon-ductors LaFeAsO1-yFy (y=0, 0.1, 0.15). X-ray powder diffraction indicates that the lattice pa-rameters increase with Sb content within the doping limit.
A. S. Sefat +37 more
core +3 more sources
Metalens Array for Complex‐Valued Optical Discrete Fourier Transform
Advanced Optical Materials, EarlyView.A single‐layer metalens‐array device performs complex‐to‐complex discrete Fourier transforms (DFTs) optically with O(N) digital time complexity. Integrated interferometric phase retrieval and error mitigation scheme enables accurate, compact, and low‐power optical computing. The approach provides a versatile framework for implementing arbitrary complex‐
Randy Stefan Tanuwijaya +6 more
wiley +1 more source
Th(IV)/U(VI) Sorption on Modified SBA–15 Mesoporous Materials in Fixed–Bed Column [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2017 The sorption of thorium and uranium ions by functionalized SBA–15 mesoporous silica materials with Schiff base ligating groups N–propylsalicylaldimine (SBA/SA) and ethylenediaminepropylesalicylaldimine (SBA/EnSA) from aqueous solution was investigated in
Leila Dolatyari +2 more
doaj
On the Determination of 228Ra, 210Po, 234U and 238U in Mineral Waters [PDF]
, 2008 The importance of the determination of uranium, radium and polonium isotopes in drinking water is outlined, taking into account European legislation.
BENEDIK Ljudmila, VASILE Mirela
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Remote Control of Hand Actuators via Glove Sensors for Medical Care Applications
Advanced Robotics Research, EarlyView.This study presents a novel textile‐based sensory glove–actuator system for remote medical care, explored through finite element simulations. By integrating capacitive sensors, pneumatic actuators, and machine learning, the system models real‐time hand movement control.
Bahman Taherkhani, Mahdi Bodaghi
wiley +1 more source