Driving Forces and Inhibitors of Secondary Stock Extraction
نویسنده
چکیده
Even though it’s well known that our common resources are limited and that recycling is key for a sustainable future; in reality we see few examples of true recycling where virgin raw material is substituted by waste. There are endless numbers of examples where waste is utilized to some extent without solving the core issue: reducing the need of extracting virgin raw materials. This article analyses some of the driving forces and inhibitors of secondary stock extraction to explore why it’s so difficult establish large scale secondary stock extraction although suitable technologies are available. The authors discuss and suggest possible ways for reducing some of the main barriers presented.
منابع مشابه
Decomposition and Analysis of Driving Forces of GHG Emissions and Emission Reduction Potentials in Iran
Climate change cannot control unless by reduction of GHG emissions to secure level, therefore it is important to identify driving forces and possible scenarios based on targets. In this research, the Logarithmic Mean Divisia Index decomposition approach in combination with Extended Kaya Identity (EKI) are applied to investigate five factors could affect emissions during 1971-2012 in Iran. Thes...
متن کاملIdentification of driving forces, uncertainties and future scenarios of Iran's environment
Background and Objective: Global macro trends on the one hand, and domestic trends and effective factors on the other, have put the future of the Iran's environment in a state of uncertainty with concern. In a complex and unpredictable environment, the use of scenario thinking (based on identifying and detecting future drivers and uncertainties) can provide tangible and comprehensible images of...
متن کاملDriving Forces of Venture Capital Investments in Europe: a Dynamic Panel Data Analysis
Using dynamic panel estimations, this paper identifies driving forces of venture capital activity for Western European countries. Driving forces might be the liquidity of stock markets, human capital endowment, and labour market rigidities. I find that these factors do not affect expansion stage investments used as a broader definition of venture capital, while they positively affect early stag...
متن کاملتاثیر فعالیت ثانویه بر بار کار ذهنی رانندگان با استفاده از شاخص (DALI)
Background and aims: Car Accident reports shows that the main cause of accidents is driver error and unsafe behavior. Workload of the major factors affecting driver that has a direct impact on the incidence of traffic accidents. This study aimed to evaluate aspects of mental work load of auditory-verbal secondary task was performed while driving. Methods: Twenty professional bus driver randoml...
متن کاملSynergy and contingency as driving forces for the evolution of multiple secondary metabolite production by Streptomyces species.
In this article we briefly review theories about the ecological roles of microbial secondary metabolites and discuss the prevalence of multiple secondary metabolite production by strains of Streptomyces, highlighting results from analysis of the recently sequenced Streptomyces coelicolor and Streptomyces avermitilis genomes. We address this question: Why is multiple secondary metabolite product...
متن کامل