全球气候变化是全人类需要共同面对的问题,如何减少温室气体排放已经成为全社会共同关注的问题。本文选取供应链中零售商角色,基于......

基于企业核心竞争力的内涵及特征,分析了供应商的核心竞争力所包含的层次,提出了一套供应商企业核心竞争力的评价指标体系.由于供......

改革开放的中国快速发展,给城市带来了新空间、新环境、新生态。"非正式"空间的出现让城市变得有活力、有激情,也给城市带来了无序......

An experiment was conducted to examine probable impact of location and handling on the fungi commonly associated with ro......

Background: Food vendors play a critical food safety role in the “farm to plate” continuum that is necessary for the p......

Introduction: The work environment is one of the main causes of allergic rhinitis. The majority of vendors in Dakar work......

Objective: Air pollution is becoming one of the public concerns requiring urgent feasible response per local context. De......