Вестник Кольского научного центра РАН. 2013, №1.
I.V. Blinova A BRIEF REVIEW OF STUDIES OF INSECTS AND SPIDERS IN MURMANSK REGION SINCE 1900 Faunistic studies of insects and spiders on the Kola Peninsula have always been sporadic and were mostly conducted by visiting scientists. These studies were begun mostly by Finnish workers and were pursued actively between 1840 and 1934. Since 1930, arthropod exploration has been undertaken by some scientists at the Kola Science Centre, at regional Nature Reserves and by visiting zoologists as well. The number of arachnid and insect species in the region is c.4000, which is only a half of the corresponding number in Karelia. At least 400 species can be described as rare ones. The regional distribution of all arthropods is insufficiently known. The better explored areas include the Barents and White Sea coasts and the Khibiny Mountains. Soil invertebrates and amphibiotic & aquatic insects are among the most thoroughly studied. Invertebrate-plant interactions in the region's ecosystems, including life cycles and consortia, require for further study. Keywords: Insecta, Arachnida, Murmansk Region. N.R. Kirillova THE STUDY OF THE WATER VEGETATION IN THE MURMANSK REGION The paper compiles historical information about the research of aquatic vegetation in the Murmansk region, the main trends and their present state. The result is a list of water vascular plants of the Murmansk region, which includes 82 species. Keywords: water plants, history, hydrobotanic. O.V. Fridman, A.Ya. Fridman COORDINATION OF CONTROL SIGNALS IN COMPLEX SYSTEMS BY MEANS OF NEURAL NETWORKS We apply neural networks to increase control efficiency and locate initial sources of disturbances in network systems during coordinating them by a gradient coordination technique based on the earlier proposed necessary and sufficient coordinability conditions for locally organized hierarchies of dynamic systems. Keywords: coordination, control, neural network. A.A. Zuenko, A.Ya. Fridman CONSTRAINTS CONTROL IN CONCEPTUAL SIMULATION OF ORGANIZATIONAL TECHNICAL SYSTEMS: CONTEXT-BASED APPROACH The authors propose an intelligent technology to simulate complex organizational technical systems based upon a context-oriented approach to control the constraints that specify the object under research. The technology allows to unify solving of such problems as strategic and operative planning and automated control of simulation correctness. Keywords: conceptual simulation o f organizational and technical systems, context management technique, intelligent DB. 102
Made with FlippingBook
RkJQdWJsaXNoZXIy MTUzNzYz