نتایج جستجو برای: cooperation practices and protected area managing finally
تعداد نتایج: 16918461 فیلتر نتایج به سال:
asymmetric polyethersulfone (pes) microfiltration flat sheet membranes were composed by the phase inversion method (pim) and were used as supports. composite membranes were fabricated by coating silicone rubber as selective layer. effect of different concentrations of pes and pdms and different solvent such as nmp, dmf and dms effects as pes solvents and support thickness and different coagulat...
abstract nowadays, industries cannot play a crucial role in national and international competitions. the tourism industry is no exception. tourism industry development as the most important economic sector and income generation is one of the key challenges of economic development in the world. therefore, countries were successful that take advantage of the capabilities of tourism sector using ...
In recent decades, necessity to protect environment has been a serious concern for all people and international communities. In appropriate development of human economic activities, subsistence dependence of the growing world population on nature decreases the natural diversity of ecosystems and habitats day by day and provides additional constraints for life and survival of wildlife. As a resu...
IT Security has to deal with a number of rather unique factors that pose new challenges for managing standardization processes in this field. This has recently led to attempts to establish this problem domain as an area of research in its own right under the heading IT Security Standardization Research. Research in this area focuses strongly on interdependencies between academic, institutional,...
management principles in public management of the environment has expanded significantly in the past two decades, innovations in public land management have lagged considerably. The primary innovations have been wide-ranging advances in reserve design, community conservation, ecosystem management, sustainable development, and financing mechanisms (Repetto 1992; The World Bank 1997; Phillips 200...
One of the primary goals of conservation portfolio selection approaches is to create a functional landscape or network of sites that can support all elements of biodiversity and minimize the environmental risk to critical habitats and species. As human activities, especially roads network development, can be regarded as one of the most important risk elements for the valuable habitats and s...
Mountainous rangeland ecosystems have a highly delicate position in ecologic areabecause of severe environmental conditions and having wildlife and livestock. Knowing andrealizing the biotic and abiotic components, which have an interaction with each other in thisecosystem, perform the most important role in to desirable management of it. The systematicmanagement is one of the managing features...
The workshop is proposed by the EFMI WG Health Informatics for Interregional Cooperation with the support of the Electronic Healthcare Records WG as a platform for finding common interests regarding improvement of healthcare services for the Central and East European geographical area. The goal is to assess conformance to international standards in healthcare and to find domains in which each c...
The national and international literature pays increasing attention to the research of social innovation its impacts. Among areas be examined, we deal with issues measurability within framework study. conceptualization innovation, determination logic process definiton measurement levels, modeling based on empirical are relevant challenges. However, different sources dealing topic examine these ...
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