Results 121 to 130 of about 1,463,422 (298)
Advanced Materials, EarlyView.Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano +18 more
wiley +1 more source
Design and Implementation of Campus Information Management System for Primary and Secondary Schools in Guangxi [PDF]
, 2016 学校建筑物安全受到越来越多的关注，它直接影响到广大师生的生命安全，它关系 到全国民众的切身利益以及社会的和谐与稳定。建立广西中小学校舍信息管理系统，为 校舍安全工程的规划实施提供科学依据，有利于全面掌握广西中小学校舍安全信息，有 利于提升教育的科学管理水平，有利于促进教育事业科学发展。 本文以全区中小学校舍信息管理系统为例，根据广西各地区地质地貌特征、学校分 布情况及校舍鉴定情况，设计和建立一个在B/S模式架构下的信息管理系统。论文的 主要研究内容包括： 1、详细地论述了系统开发背景 ...
黄欣波
core
Crystal Growth Engineering for Dendrite‐Free Zinc Metal Plating
Advanced Materials, EarlyView.This research employed the rare‐earth ion dysprosium (Dy) to modulate aqueous zinc (Zn) metal plating. Integrated multiscale experiments and computational modeling unveiled the preferential adsorption of Dy on specific crystal facets, which activated screw dislocation‐driven Zn growth.
Guifang Zeng +10 more
wiley +1 more source
University Campus information system to assess quality of life using users' perception : a case study applied on the University of Minho Campus [PDF]
, 2008 Nowadays, quality of life survey is one of the primary concerns in urban planning and management. Its evaluation and monitoring became a challenge that decision makers have to lead with.
Mendes, José F. G. +2 more
core
Radiation‐Resistant Aluminum Alloy for Space Missions in the Extreme Environment of the Solar System
Advanced Materials, EarlyView.A novel ultrafine‐grained aluminum crossover alloy exhibits unprecedented radiation resistance and mechanical stability under extreme irradiation doses up to 100 dpa. The exceptional resilience arises from thermodynamically stable T‐phase precipitates, enabling lightweight structural materials for next‐generation spacecraft and extraterrestrial ...
Patrick D. Willenshofer +9 more
wiley +1 more source
Tongxin xuebao, 2014 Aiming at the university management information system security threats and challenges,a security architecture named 1C4GS was proposed.First connotation and function of five important components of 1C4GS was expounded,which named security management ...
Xin-zheng LONG +5 more
doaj +2 more sources
Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications
Advanced Materials, EarlyView.Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo +4 more
wiley +1 more source
EnergiesThis work introduces a non-isolated high step-up dc-dc interleaved boost converter combining magnetic coupling and voltage multiplier cells (VMCs). The proposed topology features a transformer with two primary windings of equal turns, interconnected to ...
Thaís Carvalho Salvador +5 more
doaj +1 more source
Workload Characterization in a Large Distributed File System [PDF]
, 1994 Most prior studies of distributed file systems have focussed on relatively small communities of users, typically university computer science departments. At the Center for Information Technology Integration (CITI) we conjectured that these studies led to
Blumson, Sarr
core
Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials
Advanced Materials, EarlyView.A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella +3 more
wiley +1 more source