Results 141 to 150 of about 532,493 (260)

Perceived Strategic Green Marketing Orientation and Buyer–Supplier Relational Outcomes: Evidence From Small‐ and Medium‐Sized Enterprises

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT As sustainability becomes increasingly central to business relationships, firms are under growing pressure to demonstrate credible environmental commitment. This study examines how perceived strategic green marketing orientation (PSGMO) relates to buyer–supplier relational outcomes among small‐ and medium‐sized enterprises (SMEs).
Riza Casidy, Karolos Papadas
wiley   +1 more source

不均匀沉降对气体绝缘封闭线路的影响研究

open access: yesGaoya dianqi
气体绝缘封闭输电线路(GIL)是近年来兴起的高效且安全的输电技术,但安装在地下的GIL线路易受到不均匀沉降影响。文中针对不均匀沉降对地下管廊及GIL线路的影响展开研究,通过现场测试,测量了300 d内终端站浅沟处的竖向沉降。以此为输入,建立管廊—GIL管道有限元模型,计算不均匀沉降、整体沉降对GIL管道的影响,并提出降低管道与支架间竖向刚度的方式减小GIL管道沉降应力。结果显示,在监测周期内浅沟沉降达到32 mm,变形缝处是沉降差最大位置。支架间距较小的位置更易受到不均匀沉降影响 ...
杨帅   +5 more
doaj  

A framework for assessing potential Oropouche virus-associated adverse fetal outcomes. [PDF]

open access: yesBMC Infect Dis
Tanaka LF   +6 more
europepmc   +1 more source

Consumers Behavior and Awareness on Packaging Waste Management for Circular Economy: Theoretical vs. Empirical Analysis

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Transition of consumption models towards a circular economy is fundamental, particularly in the food packaging sector, which generates a high proportion of waste. In this context, consumers play a fundamental role, especially at the domestic level through separate waste collection, to limit the use of virgin materials and facilitate the reuse ...
Maria Vittoria Rizzo   +3 more
wiley   +1 more source

Do You Feel Like a Greenwasher? Analysing Environmental Management Practices Under Perceived Greenwashing by Managers

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT In recent years, escalating societal expectations for corporate environmental responsibility have intensified the scrutiny of sustainability initiatives. Consequently, organisations have adopted diverse environmental management practices (EMPs) to signal environmental commitment and bolster their sustainability profiles.
Hadeel Abualinin   +2 more
wiley   +1 more source

500kV GIL盆式绝缘子局部放电检测异常分析

open access: yesDianci bileiqi
近年来变电站现场带电检测频繁测到GIL盆式绝缘子放电缺陷,暴露出GIL绝缘件制造工艺质量欠佳、出厂试验把关不严,投运后存在安全隐患。介绍了一起典型的GIL盆式绝缘子带电检测异常案例,采用多种检测方法互相辅助分析,发现仅特高频法能检测到放电信号,随后进行了精确定位。经返厂开展了GIL盆式绝缘子电场仿真计算、局部放电复原试验、外观及X射线检查,确定了放电原因为盆式绝缘子内部存在气隙,导致空间电场畸变,在运行电压的长期激励下产生了放电。现场运维经验和厂内试验研究结果表明 ...
胡长猛, 石光, 刘艳光, 张川
doaj  

Televisión y cultura : hacia el caos sensorial / R. Gil Olivo.

open access: yes, 1993
A través de la semiótica se hace un análisis de los procesos de recepción de la imagen ...

core  

Home - About - Disclaimer - Privacy