نتایج جستجو برای: environmental friendly

تعداد نتایج: 407380  

2015
Lan-Yun Chang Weining Liu

Among the top ten tourist activities in Taiwan, temple fairs attract millions of domestic and international visitors annually. However, numerous environmental problems are associated with such fairs. Although numerous environmental strategies have been developed for tourism destinations, few studies have focused on temple culture. This study determines whether environmental strategies can help ...

2003

======================================= Abstract: Version #1 This study aims to explore the relationship between environmental science and industry in the US-Mexico border region. The practice of adopting environmental management systems to integrate environmental concerns into business practices has become more widespread. In order to be officially certified by the International Organization f...

2009
Maria Besiou

Waste electrical and electronic equipment is one of the major world-wide waste streams triggering the emergence of environmental strategies. Environmental regulations, closed-loop supply chain (CLSC) activities and design-for-environment (DfE) practices are environmental friendly strategies being implemented by governments and industry. In this paper, we apply a System Dynamics model to a CLSC ...

Journal: :Data Science Journal 2007
Jing Fang Wenqing Liu Haibo Tan

The administration and storage of environmental characteristic spectral data are highly relevant in many fields of environmental study, such as measurement of trace gases in the atmosphere and air quality estimation. For this reason, a web-accessible database has been developed, offering ready access to the main parameters of molecular absorption spectral data. Web-based and friendly interfaces...

Journal: :Chemical & pharmaceutical bulletin 2004
Bunji Uno Noriko Okumura

The tosylation reaction of endocrine-disruptive alkylphenolic compounds in a solid-phase aqueous system was investigated with the aim of developing an environment-friendly and efficient derivatization method for HPLC analyses of environmental samples. The phenols were rapidly and efficiently converted to the tosyl derivatives on a commercially available ODS solid-phase cartridge by passing an a...

2009
Andreas Ziegler

Based on a unique firm-level data set from the German manufacturing sector, this paper disentangles environmental and non-environmental product and process innovations. The multivariate probit analysis shows that the various innovation types are determined by different factors. The estimation results suggest a policy mix which comprises the encouragement of R&D activities, certified management ...

2012
Kaido Tammeveski

The research activity of the Chair of Colloid and Environmental Chemistry concentrates on the studies of processes in heterogeneous and nanostructured systems and the development of new analytical tools and methods which can be used for the environmental-friendly treatment of wastes. We are working out mathematical models for transition processes of pollutants in solid and liquid industrial was...

2017
Mingda Zhang Xiaoqian Bu Peng Yue

Background: Scientific workflows have been commonly used in geospatial data analysis and Cyberinfrastructure. They allow distributed geoprocessing algorithms, models, data, and sensors to be chained together to support geospatial data analysis, and environmental monitoring, and integrated environmental modelling. Results: This paper presents an open source geoprocessing workflow tool, GeoJModel...

B Hoseinkhani G Emtiazi

Background and Aims: Gold nanoparticles have potential applications in the areas of medicine, target drug delivery, cancer diagnosis and therapy, electronic, etc. Recently, biological system is considered as an environmental friendly method for synthesis of stable nanoparticles. Methods: We demonstrated a biological system for formation of stable gold nanoparticle by using Cupriavidus necator w...

Journal: :environmental studies of persian gulf 2015
farshid ghorbani ali mohammad sanati maryam maleki

extensive application of silica nanoparticles (snps) in various industrial products has led to the development of silica extraction methodologies out of various waste products. rice husk is an agricultural waste with a high content of amorphous silica. however, the presence of metal ion impurities and unburned carbon in the rice husk content may present an adverse effect on product color and pu...

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