Outlook and overview of microplastics pollution in ecological environment

Microplastics Pollution in the Aquatic Environment: Problems and Challenges

Microplastics in the marine environment.

This review discusses the mechanisms of generation and potential impacts of microplastics in the ocean environment. Weathering degradation of plastics on the beaches results in their surface embrittlement and microcracking, yielding microparticles that are carried into water by wind or wave action. Unlike inorganic fines present in sea water, microplastics concentrate persistent organic polluta...

Overview and Outlook

When you do some mountaineering...you sometimes...want to climb to some peak but there is fog everywhere...you have your map or some other indication where you probably have to go and still you are completely lost in the fog. Then...all of a sudden you see quite vaguely in the fog, just a few minute things from which you say, “Oh, this is the rock I want.” In the very moment that you have seen ...

Ripple: Overview and Outlook

Ripple is a payment system and a digital currency which evolved completely independently of Bitcoin. Although Ripple holds the second highest market cap after Bitcoin, there are surprisingly no studies which analyze the provisions of Ripple. In this paper, we study the current deployment of the Ripple payment system. For that purpose, we overview the Ripple protocol and outline its security and...

روسیه و دورنمای گاز در آسیای مرکزی و قفقاز فرصتهاو تهدیدهای ایران russia and outlook of gas in central asia and caucasus opprtunities and threats of iran

بر اساس قانون عرضه و تقاضا افزایش عرضه هر کالا به کاهش قیمت آن منجر میشود گاز طبیعی هم بعنوان یک کالای مهم و پر مصرف از این قاعده مستثنی نیست و فروش بی رویه گاز از طرف کشورهای دارنده آن در آسیای مرکزی و قفقاز میتواند منافع ملی ایران و روسیه را تحت الشعاع قرار دهد . این رساله فرصت ها و تهدید های ایران را در این زمینه مورد مطالعه قرار میدهد.