نتایج جستجو برای: prone areas figure capable for protection
تعداد نتایج: 10546042 فیلتر نتایج به سال:
Extended abstract 1- Introduction An examination of the number of floods in recent years shows that floods are no longer a rare sudden disaster, but a growing phenomenon that, at any given time, causes a lot of damage, including life and death. As a result of interference in natural environments, the presence of multiple structures, and the lack of appropriate measures to protect these env...
nowadays, air pollution is a global problem that has had significant growth by technology development, population growth andindustrial development. industrial development brought natural resources deterioration, more manufacturing products, and more environmental pollutants. if pollutant won’t be controlled, human-being and wildlife will face the critical risks. significant release and critical...
Governments in many countries have actively promoted both regulatory and self-regulatory approaches to govern e-commerce and to protect e-consumers. Nevertheless, the desired outcomes of e-consumer protection have not fully materialised. Although there are many research projects about ecommerce, security, privacy, trust, etc., few relate to e-consumer protection. In addition, most projects on e...
introduction acetic acid bacteria are large group of obligate aerobic gram negative bacteria with the ability to oxidize ethanol to acetic acid (1). they are widely distributed in natural habitats and classified in family acetobacteraceae. members of this family are useful in industrial production of vinegar(2). acetic acid bacteria (aab) can use substrates as glucose, ethanol, lactate or glyc...
Many private companies and public bodies in authoritarian democratic states have joined facial recognition technology, used for various purposes. This situation is due to the general absence of a specific regulation that monitors its use. There no consensus society regarding ethics this technology. Furthermore, there are many doubts concerning long-term ethical sustainability compliance with la...
The primary technical goal of this work is the development of a comprehensive approach to perimeter protection for critical infrastructure and industrial sites. The approach taken is to combine both video and non-video sensors so as to produce a real-time system capable of tracking objects of interest and of detecting potential events that may warrant the attention of security officials. A summ...
Introduction Earthquakes are one of the natural hazards that have caused many casualties and financial losses around the world. This is why earthquake risk analysis studies need to be conducted more seriously. Iran is located in one of the seismogenic regions of the world, the Himalayan-Alpine belt, which is subject to many earthquakes every year. The Arias intensity, as one of the important s...
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