منابع مشابه
Co2 Sequestration: Opportunities and Challenges
Carbon management and sequestration offers an opportunity for reducing greenhouse gas emissions that can complement the current strategies of improving energy efficiency and increasing the use of non-fossil energy resources. Furthermore, this approach will enable us to continue to enjoy the benefits of fossil fuels while protecting our climate. When most people think of sequestering carbon, the...
متن کاملIslam; Challenges and Opportunities
Undoubtedly Islamic Revolution of Iran has been the source of Islamic awakening in the middle-east. Therefore Islamic Republic of Iran plays the role of an example and a director of political developments in the region. Islamic awakening in Arab countries has been able to question the dominant discourse of dictators in the middle-east region and topple their regimes. These developments include ...
متن کاملInduced Pluripotent Stem Cells: Challenges and Opportunities
Regenerative capacity of mammals is limited and can rarely regenerate a specific organ or tissue fully. Due to these limitations, regenerative medicine seeks efficient and safe cell sources for regeneration of damaged tissues and organs or treatment for incurable diseases. Human embryonic stem cells (HESCs) hold two important properties called self renewal and pluripotency. However, the use of ...
متن کاملPersian Asafoetida vs. Sagapenum: Challenges and Opportunities
Asafoetida and sagapenum as valuable Iranian oleo-gum-resins from Ferula spp. (F. assa-foetida, F. persica, F. foetida and F. alliacea) have received interest during the history for producing valuable perfumes and common spices or as pharmaceutical agents. The aim of the present work was to characterize sources of asafoetida and sagapenum, according ...
متن کاملFunctionalized Polymeric Membranes for CO2 Capture
Reducing CO2 emission and lowering the concentration of greenhouse gases in the atmosphere has quickly become one of the most urgent environmental issues. While a variety of technologies and methods have been developed, the separation of CO2 from gas streams is still a critical issue. Apart from establishing new techniques, the exploration of membrane materials with high separation performance ...
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ژورنال
عنوان ژورنال: Green Energy & Environment
سال: 2016
ISSN: 2468-0257
DOI: 10.1016/j.gee.2016.12.002