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The transition of the Network Information Center from SRI International in Menlo Park, CA, to Government Systems Inc. in Chantilly, VA, is officially scheduled for 1 October 1991. This includes the transition of services currently offered to DDN and Internet users by SRI. These services include network/user registration (i.e., network number and top level domain name assignment), on-line inform...

The present study sustainable management of Guilan Saravan Sylvan Park was planned. The used method in the form of decision support model in three10-year period was studied for parks of various states and with considering the economic, ecological and social criteria during the years 2008 to 2038. By using hierarchical fuzzy analysis method, the reaching to an optimal level of economic, ecologic...

This paper describes a method for simulating the interactions of different human recreators in a complex natural environment by integrating intelligent agents and geographic information systems (GIS). The purpose of this model is to assist recreation planners and managers to evaluate a set of alternative management scenarios that i) alter the scheduling of recreators as they enter a park; ii) i...

Collaborative emergency management mode provides a new idea for further reducing system safety risk in the chemical park. In this paper, the cloud computing and the expert system were used for the framework design of the emergency management information system to enhance emergency response capability of collaborative emergency management mechanisms. The use of middleware integrated with multi-s...

We evaluated the impact of outdoor exercise equipment (FZ, Fitness Zones) in 12 parks serving diverse populations. We used the System for Observing Play and Recreation in Communities (SOPARC) to assess use and estimate energy expenditure prior to and twice after FZ installation. Park use increased more in FZ parks than in 10 control parks that did not get equipment, but the difference was not s...

Technology can influence and shape a person's behavior patterns when planning tours, traveling, after traveling. Visitors' reviews be used as evaluation material to improve the quality of tourist destinations become determining factor for other tourists visit or revisit destinations. The process utilizing these done by assessing aspects based on from visitors. This study aims conduct an aspect-...

The city is alive with dynamic systems, where parks and urban green spaces have high strategic importance which help to improve living conditions. Urban parks are used as visual landscape with so many benefits such as reducing stress, reducing air pollution and producing oxygen, creating opportunities for people to participate in physical activities, optimal environment for children and decreas...

the present study sustainable management of guilan saravan sylvan park was planned. the used method in the form of decision support model in three10-year period was studied for parks of various states and with considering the economic, ecological and social criteria during the years 2008 to 2038. by using hierarchical fuzzy analysis method, the reaching to an optimal level of economic, ecologic...