نتایج جستجو برای: eco

تعداد نتایج: 19236  

2015
Stefan Seidel Nadine Székely Jan vom Brocke

Organizations are under increasing pressure to account for their environmental footprint and to adopt environmental sustainable practices, and information systems can support organizations in becoming more environmentally sustainable. Through the analysis of expert interviews with eleven representatives from organizations concerned with environmental sustainability, and drawing on a conceptual ...

2012
Matthew Cook Stephen Potter

The eco-innovation journey can be defined as deliberate shifts undertaken by firms to move away from unsustainable practice (Ehrenfeld, 2008). Such shifts might include changes in technologies, and ways of thinking about these to improve environmental performance e.g. resource productivity. The Literature on innovation provides rich accounts of the factors which might stimulate the development ...

Journal: :International Journal of Epidemiology 2006

2014
UMBERTO ECO

Italian semiotician Umberto Eco (b. 1932) is a thinker of great versatility, whose interests span from the mediaeval world of aesthetic theory to contemporary debates about semiology, and whose publications address topics as diverse as the aesthetics of Thomas Aquinas and the sociology of jeans. He is also well known for his fictional writing which is informed by his academic work. As a semioti...

2003
Debashish Chowdhury Dietrich Stauffer

We propose a generic model of eco-systems, with a hierarchical food web structure. In our computer simulations we let the eco-system evolve continuously for so long that that we can monitor extinctions as well as speciations over geological time scales. Speciation leads not only to horizontal diversification of species at any given trophic level but also to vertical bio-diversity that accounts ...

2017
Sabrina Beloufa Fabrice Cauchard Joël Vedrenne Benjamin Vailleau Andras Kemeny Frédéric Mérienne Jean-Michel Boucheix

The present paper deals with how to design and test an eco-driving training tool in the form of a digital educational game, including a specific guidance system interface to teach eco-driving rules. We tested whether learners could reproduce the eco-driving behaviour and implement the rules once they were autonomous. We also aimed to validate the method as a relevant eco-driving teaching tool t...

2011
V. Corcoba Magaña M. Muñoz Organero

—The eco-driving concept consists on applying a set of rules while driving to save fuel. Eco-driving has acquired great importance in recent years because it is a way to reduce energy consumption that can be applied to any type of vehicle. However, for these rules to be applied requires a process of continuous learning and motivation. For this reason, many eco-driving assistants have emerged. T...

2017
Qing Liu Zhen Yan Jiehong Zhou

Based on choice experiments conducted via face-to-face interviews with 435 participants in four provincial areas of China (Shanghai, Zhejiang, Jiangsu, and Guangdong), Chinese consumers’ preferences and motives for purchasing eco-labeled rice are examined in this study. The heterogeneous effects of each motivating channel are also investigated. The results reveal positive correlations between p...

2017
Ruhul Salim Sanzidur Rahman

This study computes the eco-efficiency of High Yielding Variety (HYV) rice production by including an on-farm environmental damage index (OFEDI) as an undesirable output using Data Envelopment Analysis (DEA) and then identifies its determinants by applying an interval regression procedure on a sample of 317 farmers from north-western Bangladesh. Results reveal that the mean level of the OFEDI-a...

2016
Jie J. Zhang Nitin Joglekar Janelle Heineke Michael C. Sturman

This study examines the impact of eco-certifications on two aspects of resource efficiency in hotel operations—operational efficiency and guest-driven efficiency. We analyze the effect of the Travelocity.com’s ecoleaf label, which designates hotels that have received eco-certification from any of several organizations. To earn the ecoleaf, the certification must be from a second or third party ...

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