نتایج جستجو برای: security and safety
تعداد نتایج: 16874329 فیلتر نتایج به سال:
Safety and security are two key properties of Cyber-Physical Systems (CPS). Safety is aimed at protecting the systems from accidental failures in order to avoid hazards, while security is focused on protecting the systems from intentional attacks. They share identical goals – protecting CPS from failing. When aligned within a CPS, safety and security work well together in providing a solid foun...
Security has always been one of the most basic needs of human and improves social interactions, personal and social peace, prosperity of the people and thus caused the improvement of society. Modern urban spaces admitting to crimes and aberrations resulting in lack of security in the city, Security Survey in urban areas is an important issue. This paper examined the impact of residents' sense o...
Introduction: Occupational accidents impose a lot of costs on the national economy of the country. Estimation of these costs contributes to decision-making for cost control. This study aims to estimate economic damages to the Social Security Organization caused by occupational accidents in Yazd, 2008-2009 Methods: This is a descriptive cross-sectional study in which the total 990 occupational ...
Introduction: Sustainable development is human-centered and deserves health and safety. The rapid growth of industrialization, coupled with insufficient attention to safety principles, has led to an increase in the rate of accidents in developing countries. The purpose of this study was to estimate the years of life lost due to work-related accidents among workers covered by the National Social...
The study aimed to check the mediation role of cognitive emotional regulation for emotional safety and emotional problems such as stress, anxiety and depression. The sample of this study consisted of 240 high school students in Fasa, Fars (120 girls and 120 boys). The method of sampling was multistage cluster sampling. The mean age for the sample was 16.3 years old with SD=1.5. The scales that ...
human domination over time and space and, consequently, globalization of crime has led to new opportunities of global nature to commit crime. globalized crimes occur in an organized fashion to bring profit to and serve violent purposes of criminals around the world, threatening human dignity, safety, and fundamental rights, compromising international security, and denying humans of their right ...
the computer industry has defined the ieee 802.16 family of standards that will enable mobile devices to access a broadband network as an alternative to digital subscriber line technology. as the mobile devices join and leave a network, security measures must be taken to ensure the safety of the network against unauthorized usage by encryption and group key management. ieee 802.16e uses multica...
extended abstract 1. introduction security is the most important factor for improving of a city and it’s the initial needs of human. security and developing are mutual relationship that derived from planning and city management. insecurity feeling in the urban area, the activities of human have been eclipsed and economic, cultural, social acts couldn’t be done easily .however security is necess...
food security remains a major challenge for most rural households in kenya especially those in arid and semi arid areas. women play a crucial role as primary food producers and custodians of household food security. they however face many constraints in their endeavor to secure food for their households. women, lack access to extension education, land and credit and these challenges are exacerb...
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