منابع مشابه
B2B evaluation framework on e financial guarantee service
Because small and medium sized businesses form the basis of the national economy, creating conditions under which they can maintain stable growth in a more competitive environment is a principal challenge for continuous economic growth. Due to a lack of managerial resources in practice, however, they experience difficulties in raising funds and accessing the financial market. On the other hand,...
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Mining causes changes to the environment and rehabilitation is necessary at mine closure. There is a lack of appropriate frameworks for mine site rehabilitation. In most cases, restoring the mine to previous conditions is challenging. Alternatively, mining companies can engineer ecosystems to suit new site conditions and aim for a self-sustaining and resilient ecosystem. In ecosystem design the...
متن کاملEnvironmental risk assessment as the basis for mine closure at Iscor Mining
Environmental Risk Assessment and Management (ERAM) is an approach, which is rapidly gaining popularity in South Africa. However, there are many different interpretations of the concepts and principles of ERAM and, unfortunately, a number of prevailing interpretations and wrong applications undermine the essential strengths of the riskbased approach. Examples of these misapplications are the ap...
متن کاملFUZZY AHP METHOD FOR PLANT SPECIES SELECTION IN MINE RECLAMATION PLANS: CASE STUDY SUNGUN COPPER MINE
All steps of a mining project generally disturb the environment'soriginal condition during construction. Therefore, it is crucial toimplement an appropriate mine reclamation plan throughout all mineplanning stages from sustainable and environmental point of view.Planting the suitable plant species in each step of any reclamationplan and each area is one of the necessities in this respect.Select...
متن کاملPatterns and Grade of Velopharyngeal Closure in Candidates for Adenotonsillectomy
Introduction: The most common type of velopharyngeal valve (VPV) closure is a matter of controversy.The aim of this study was to estimate the most common type of VPV closure, including identification of the type and grade of VPV closure among Egyptian children. Materials and Methods: This study included patients who were candidates for adenotonsillectomy. In these cases, video-nasoendoscopy an...
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ژورنال
عنوان ژورنال: Rem: Revista Escola de Minas
سال: 2003
ISSN: 0370-4467
DOI: 10.1590/s0370-44672003000300006