Results 51 to 60 of about 22,990 (172)

Designing Integrated Policies for the Twin Transition: Challenges and Tradeoffs

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT Democratic governance faces the intertwined imperatives of managing the transformative risks and opportunities of digitalization, particularly stemming from artificial intelligence (AI), while achieving environmental sustainability within planetary boundaries.
Martino Maggetti
wiley   +1 more source

Study on New Product Development Quality Management of A Company based on DFSS [PDF]

open access: yes, 2016
产品研制的合格率低、可靠性差以及用户体验感不好是很多企业的常见问题。研究发现:造成研发质量此类问题的主要原因为企业在产品设计过程对客户需求的理解有偏差,未能在研发阶段尽早发现潜在质量问题,导致产品设计不够稳健。研究一个适合研发型企业的开发管理体系,并寻找合适产品开发设计的控制方法和模式来保证产品开发设计的过程得到充分管控,保证产品研发质量成为一个迫切需求。特别在客户需求识别、产品的失效模式和关键质量控制点的识别等关键环节过程,以及在设计参数和容差上缺乏管控和优化的过程探索一个合适的管理方法 ...
钟嘉强
core  

Striking a balance: Stakeholder perceptions of risk in horse racing

open access: yesEquine Veterinary Journal, Volume 58, Issue 3, Page 814-823, May 2026.
Abstract Background Thoroughbred racing is a major industry, and in recent years public concerns about equine safety have become more prominent, particularly in relation to on‐track injuries and fatalities. This has challenged the industry's social licence to operate (SLO).
Jessie McCarthy   +2 more
wiley   +1 more source

考虑单侧翼缘受载腹板屈曲的不锈钢钢管设计

open access: yesJianzhu Gangjiegou Jinzhan, 2007
本文给出了冷成型不锈钢方钢管和矩形钢管在腹板屈曲时的设计公式。研究了两种单翼缘加载的情况,一种是端部单翼缘加载,另一种是内部单翼缘加载,此外还研究了内部加载的情况。采用屈服线理论预测了不锈钢管截面的腹板屈曲强度。屈服线理论模型是在试验中观察到的破坏模式的基础上发展起来的。在屈服线模型基础上采用不同的假定,给出了计算冷成型不锈钢方钢管和矩形钢管的腹板屈曲强度的三种设计方法。其中两种腹板屈曲设计方法是完全采用屈服线分析理论推导出来的,另外一种设计方法是综合理论分析和经验分析得到的 ...
周锋, 杨立伟
doaj  

From Clueless to Confident: How ChatGPT Transforms Academic Writing in Chinese as a Second Language

open access: yesInternational Journal of Applied Linguistics, Volume 36, Issue 2, Page 1235-1251, May 2026.
ABSTRACT Generative artificial intelligence (GenAI) has demonstrated its potential to enhance the quality of second‐language (L2) academic writing. This study used a qualitative approach comprising analysis of ChatGPT usage‐history screenshots, written assignments, and semi‐structured interview data on students’ use of GenAI in their L2 Chinese ...
Lanfang Sun   +4 more
wiley   +1 more source

A new design method of shift counters with self-correction(能自启动的移位型计数器的新设计)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2000
本文分析了移位型计数器不能自启动的原因,在此基础上提出了基于多码状态分配的能自启动的移位型计数器的设计方法.该方法避免了二次设计,具有设计简捷及电路较为简单等优点.
SONGLing-gui(宋灵贵)   +2 more
doaj   +1 more source

Design and Implementation of Parts Managerment System for Sales Chanel [PDF]

open access: yes, 2015
随着市场经济的多样化发展,企业的经营管理逐渐由粗放式管理,逐渐转入精细化管理的阶段。企业要生存、要发展,需要获得市场的认可,在细分市场中获取足够的市场份额。及时掌握市场终端的动向,是销售企业的一个重要课题。在中国当前高速发展的过程中,许多企业都在积极、快速地争夺市场占有率,通过开设分公司、寻找加盟商、代理商,快速开拓市场渠道,推广产品,获得市场份额。尤其在机电行业领域,配件是提供产品服务重要的战略支柱。而配件数量往往过于繁多,采用既有的邮件、传真、电话等信息传输/共享形式,耗时、耗力,精度 ...
林华伟
core  

New Approach to Supporting Stakeholders in English Medium Instruction through a Global Online Community

open access: yesInternational Journal of Applied Linguistics, Volume 36, Issue 2, Page 1606-1614, May 2026.
ABSTRACT With the internationalisation of higher education, English medium instruction (EMI) has become increasingly common in non‐English‐speaking contexts. However, research highlights a range of challenges in EMI implementation, including insufficient collaboration between content and language teachers, limited professional development opportunities
Jingwen Zhou, Nadia Lamprecht
wiley   +1 more source

开关电器现代设计方法

open access: yesGaoya dianqi, 2019
《开关电器现代设计方法》一书可作为高等学校电气工程专业本科生及研究生课程的教材,也可做为开关电器行业工程师的参考书。此书的目的是采用开关电器现代设计方法搭建一座桥梁,将开关电器产品的设计与相关的基础研究成果联系起来。传统的开关电器设计较多地依赖设计工程师的经验,对开关电器采用尝试法进行"定性"设计,试制出试品后,不断地通过实验对设计进行修正,因此传统的开关电器设计方法是一种"试错"型的经验积累方法。随着对开关电器涉及的各物理场认识的不断深入 ...
刘志远, 纽春萍
doaj  

Design and Implementation of PV Power Plant Centralized Information Management System [PDF]

open access: yes, 2015
太阳能作为一种新型的清洁能源,已经受到世界各国的高度关注。近年来光伏发电行业发展十分迅速,光伏装机容量逐年递增,荒漠化土地得到有效利用,但光伏电站普遍存在数量多,分布散,环境恶劣,实现光伏电站少人值守,无人值班,多电站集中管理显得尤为重要。 基于目前国内光伏电站运行现状和存在的相关问题、多电站集中管理的实际需求,本文提出了光伏电站集中信息化管理设计方法,并全面进行光伏电站集中信息化管理系统的功能研究与软件开发设计,从系统总体设计、系统硬件需求、系统软件设计、数据库设计等方面对整个系统进行全面研究及设计 ...
顾斌
core  

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