Results 21 to 30 of about 6,014 (169)
Review of additively manufactured zinc alloys by laser powder bed fusion for biomedical applications
Rare Metals, Volume 44, Issue 11, Page 8262-8291, November 2025.Graphical abstract AbstractZinc (Zn) and its alloys have emerged as promising candidates for biomedical materials, owing to their controlled degradation kinetics, intrinsic biocompatibility, and the release Zn2+ ions which are known to promote bone regeneration and tissue healing.
Xuan Yang +5 more
wiley +1 more source
Infrastructure and Poverty Traps
Poverty &Public Policy, Volume 17, Issue 3, September 2025.ABSTRACT This paper investigates whether infrastructure development helps poor economies escape low‐income traps or transition to higher‐income levels. Infrastructure has always been central to development policies and is critical for achieving the SDGs.
A. Olatunji, L. Ado‐Kofie, B. Ouattara
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 3, Page 290-297, September 2025.ABSTRACT Objective The purpose of this cost‐utility analysis was to model the clinical and economic impact of three cervical‐length screening strategies among low‐risk twin pregnancies: two‐step universal screening (at 18–20 and 20–22 weeks), one‐step universal screening (at 18–20 weeks) and no screening.
Y. Khaikin +4 more
wiley +1 more source
Understanding Self‐Rated Health: Examining the Mediating Effect of Self‐Efficacy
World Medical &Health Policy, Volume 17, Issue 3, Page 589-605, September 2025.ABSTRACT Understanding self‐rated health (i.e., individuals' perception of their health status) is essential because it not only serves as a reliable and valid indicator of population and individual health, but also provides an important basis to formulate health policies and to evaluate the effectiveness of these policies (Salomon et al., 2009 ...
Ho Man Leung +2 more
wiley +1 more source
Design and Implementation of Archives Management System for a University [PDF]
, 2016 随着互联网大数据时代的到来，网络技术和多媒体信息技术飞速发展，传统的纸质档案已经不能满足于现代社会的需求，将档案文件信息通过多媒体技术改变成电子文件存储在服务器上，通过互联网可以对电子文件档案进行检索、借阅、查看等功能。为适应互联网时代的档案管理服务，为提高档案管理的效率和服务质量，为给系统管理者和高校师生提供高质量的服务，高校档案管理系统的开发顺应大数据时代的潮流，势在必行。这对高校信息化建设具有非常重要的意义。 本文通过前期实地走访海南省多所高校，调查研究了高校档案管理工作的现状以及业务需求 ...
赵杨
core
Research on safety methods of airborne embedded software [PDF]
, 2015 By analyzed the process of development and running of airborne software with the standards of airworthiness and information security,the factors and threats related with airborne software safety were presented,and the security protected mechanisms based ...
Peng GUO, Ya-di ZHANG, Ya-hui LI
core +1 more source
Jixie chuandong, 1997 本文运用可靠性设计理论和最优化设计技术，提出了２Ｋ－Ｈ行星齿轮减速器的可靠性优化设计方法；建立了可靠性优化设计数学模型；最后给出了优化方法和程序框图。
王剑彬
doaj
Design and Implementation of Student Status Management System Based on .NET [PDF]
, 2016 近年来，随着教育改革的不断深入、高校办学规模的扩大很多高校都意识到信息资源充分共享的重要性和迫切性。学校招生规模的不断扩大，带来了学生学籍管理的难度和复杂度的增加。本课题选择高校学生学籍信息管理作为研究对象，研究的主要目的就是开发出适合本校实际的学籍管理信息系统，将学校的学籍管理从传统的手工管理方式中解放出来，提高管理的工作效率。 本文在对研究背景、国内外研究现状以及主要的研究内容介绍的基础上，重点介绍了与系统开发相关的内容，包括系统开发平台、系统开发技术、系统开发方法、系统开发数据库选择等。首先对 ...
雷洁
core
External validation of QUiPP App in three independent European cohorts of symptomatic women
Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 2, Page 163-174, August 2025.ABSTRACT Objective To validate externally the QUantitative Innovation in Predicting Preterm birth (QUiPP) App v.2 for the prediction of spontaneous preterm birth (sPTB) in symptomatic women attending tertiary care in Europe. Methods The QUiPP App v.2 was validated in three independent datasets: a prospective European multicenter cohort across five ...
A. M. Fischer +8 more
wiley +1 more source
Gaoya dianqi, 2005 在可靠性理论分析的基础上,以断路器操动机构中的连杆零件为例,进行可靠性设计,并给出对一般零件的可靠性设计的方法。经仿真及样机检测,验证该设计方法是符合工程设计要求的。
赵跃华, 马履中, 张际先
doaj