Results 121 to 130 of about 137,298 (300)
Determining lead sources in Mexico using the lead isotope ratio
Salud Pública de México, 2003 OBJECTIVE: Lead poisoning can, in some cases, be traced to a specific route or source of exposure on the basis of the individual's blood lead isotope ratio.
Chaudhary-Webb Madhu +7 more
doaj
Безопасность и риск фармакотерапииINTRODUCTION. Gelatine capsules are an essential dosage form used for many medicinal products. Gelatine capsules are subject to quality control in accordance with the requirements of the general monograph on capsules of the State Pharmacopoeia of the ...
V. M. Shchukin +4 more
doaj +1 more source
Application Research of Photochemical Vapor Generation and Inductively Coupled Plasma Mass Spectrometry [PDF]
, 2015 本论文建立了光化学蒸汽发生（PCVG）-电感耦合等离子体质谱（ICPMS）联用技术同时测定钴（Co）、砷（As）、锑（Sb）、硒（Se）、碲（Te）等五种元素及直接测定八种As和Se形态的方法。建立的在线分离测定方法具有快速和准确的特点，为Co、As、Sb、Se和Te的同时测定及As和Se形态的直接测定提供了新的技术手段。本论文分为4章，具体内容如下： 第1章介绍了环境中Co、As、Sb、Se、Te和不同As、Se形态的理化性质及危害，并对上述元素常用的分析测定方法和研究进展进行了概述 ...
朱建颖
core
Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics
Advanced Materials, EarlyView.“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair +3 more
wiley +1 more source
Inductively Coupled Plasma-Mass Spectrometry
Analytical Sciences, 2017 Gomathi Nageswaran +2 more
openaire +4 more sources
Advanced Materials, EarlyView.ABSTRACT Dynamic surface reconstruction critically governs the performance and durability of oxide‐based electrocatalysts for the oxygen evolution reaction (OER), yet controlling this process under operating conditions remains challenging. Here, we demonstrate that lattice strain regulates the extent of surface reconstruction in perovskite oxides by ...
Yong Beom Kim +5 more
wiley +1 more source
Inductively Coupled Plasma Mass Spectrometry A Review
Analytical Sciences, 1988 Inductively coupled plasma-mass spectrometry is a rapidly growing technique for multi-elemental analysis. In this review, instrumental developments, analytical performance and applications of this method achieved recently are described. Ion sampling interface, ion lens systems and various sample introduction systems are discussed.
openaire +2 more sources
Workplace stress experienced by contractor in Malaysian construction industry [PDF]
, 2018 Work pressure can be experienced by any of the parties and organizations within various sectors. The work pressure issue also can be found in the construction industry, as the orientation and the nature of the job lead toward work pressure, such as ...
Omar, Roshartini +1 more
core
Advanced Materials, EarlyView.This work report a n electrolyte‑induced interfacial/bulk dual regulation strategy that enables negligible capacity decay in li‑rich cathodes. ABSTRACT Lithium‐rich manganese‐based oxides (LRMO) suffer from rapid capacity decay, mainly driven by interfacial instability and bulk structural degradation associated with Jahn‐Teller (J‐T) distortion in Mn3+‐
Tianqi Yang +17 more
wiley +1 more source
Advanced Materials, EarlyView.A synthetic protocol for fabricating high‐entropy rare earth perovskite oxides with abundant lattice distortions and oxygen vacancies has been developed, representing an emerging platform for anchoring RuO2. High entropy strategy significantly modulated the electronic structures and spin states, inducing a shift in the mechanism from the adsorption ...
Yong Jiang +6 more
wiley +1 more source