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New Concept of Digital structuring Landscape of the Island Systems of the Vladivostok City District

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Journal of Geoscience and Environment Protection 2019年第2期7卷 114-121页

作者： Valeriy Titovich Starozhilov Pacific International Landscape Center Far East Federal University Vladivostok Russia

A new concept of digital vector-layer structuring of landscape space at the local level (on a scale of 1:25,000) is considered on the example of Russian island and adjacent island systems of the Vladivostok urban district. Synthesis, analysis and evaluation of the internal and external content of landscape systems are carried out and altitude complexes of tracts are identified, in each of which altitudes are distinguished. It is noted that one of the main criteria for identifying high-altitude complexes and levels is the high-altitude criterion and the quantitative and qualitative changes in their internal content, taking into account the state of erosion-denudation lowland and mountain landscape systems formed under the influence of the Earth’s real material-energy flows and first of all gravitational energy. According to these criteria, landscape areas are classified and vertex, saddle, upper slope, middle slope and other altitude complexes of tracts are distinguished in each of which altitude levels are distinguished. structuring and classification proposed to the reader are presented for further study of structures as objects of industry-specific indication and possibilities of using high-landscape complexes as development areas. Noted, as well as the fact that the study was conducted for the first time and is aimed at the practical implementation of the landscape approach in the development of landscape systems, defines the relevance of the work performed.

关键词： Concept Digital structuring Landscape Tract Complex Level Relief Development

New Concept of Digital structuring Landscape Space of Mountain Territories Landscape Sphere

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Journal of Geoscience and Environment Protection 2018年第12期6卷 114-121页

作者： Valeriy Titovich Starozhilov Pacific International Landscape Center Far Eastern Federal University Vladivostok Russia

For the first time, a new concept of digital structuring of landscape space of mountainous territories is considered. It is proposed to carry out structuring and classification of landscape systems, with the distribution of high-altitude landscape complexes. When finding the boundaries of these complexes, the high-altitude selection criterion prevailed, as well as quantitative and qualitative changes in their internal content. According to these criteria, it is possible to distinguish between plain, low-slope, low-mountain, dissected-middle-mountain, massive-medium-mountain, altitude-landscape complexes. structuring and classification are presented for further study of structures as objects of industry indications and possibilities of using high-growing complexes as development areas.

关键词： Concept structuring Mountain Classification Low-Mountain Mid-Mountain High-Landscape Complexes Industry Indication Development

Mobile and Context-Aware GeoBI Applications: A Multilevel Model for structuring and Sharing of Contextual Information

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Journal of Geographic Information System 2012年第5期4卷 425-443页

作者： Belko Abdoul Aziz Diallo Thierry Badard Frédéric Hubert Sylvie Daniel Centre de Recherche en Géomatique Université Laval Québec Canada

With the requirements for high performance results in the today’s mobile, global, highly competitive, and technology-based business world, business professionals have to get supported by convenient mobile decision support systems (DSS). To give an improved support to mobile business professionals, it is necessary to go further than just allowing a simple remote access to a Business Intelligence platform. In this paper, the need for actual context-aware mobile Geospatial Business Intelligence (GeoBI) systems that can help capture, filter, organize and structure the user mobile context is exposed and justified. Furthermore, since capturing, structuring, and modeling mobile contextual information is still a research issue, a wide inventory of existing research work on context and mobile context is provided. Then, step by step, we methodologically identify relevant contextual information to capture for mobility purposes as well as for BI needs, organize them into context-dimensions, and build a hierarchical mobile GeoBI context model which (1) is geo-spatial-extended, (2) fits with human perception of mobility, (3) takes into account the local context interactions and information-sharing with remote contexts, and (4) matches with the usual hierarchical aggregated structure of BI data.

关键词： Context-Awareness Decision Support System (DSS) Mobile Geospatial Business Intelligence (GeoBI) Decision-Making Relevant Contextual Information Context Dimensions Context Modeling Context Sharing Context structuring BI Data

Significance of the astrocyte domain organization for qualitative information structuring in the brain

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Advances in Bioscience and Biotechnology 2010年第5期1卷 391-397页

作者： Bernhard J. Mitterauer 不详

Astrocytes, the dominant glial cell type, modulate synaptic information transmission. Each astrocyte is organized in non-overlapping domains. Here, a formally based model of the possible significance of astrocyte domain organization is proposed. It is hypothesized that each astrocyte contacting n neurons with m synapses via its processes generates dynamic domains of synaptic interactions based on qualitative criteria so that it exerts a structuring of neuronal information processing. The formalism (morpho-grammatics) describes the combinatorics of the various astrocytic receptor types for occupancy with cognate neurotransmitters. Astrocytic processes are able both to contact synapses and retract from them. Rhythmic oscillations of the astrocyte may program the domain organization, where clock genes may play a role in rhythm generation. For the interpretation of a domain organization a player of a string instrument is used as a paradigm. Since astrocytes form networks (syncytia), the interactions between astrocyte domains may be comparable to the improvisations in a jazz ensemble. Given the fact of a high combinational complexity of an astrocyte domain organization, which is formally demonstrable, and an uncomputable complexity of a network of astrocyte domains, the model proposed may not be testable in biological brains, but robotics could be a real alternative.

关键词： Astrocyte Domain Organization Qualitative Formalism Synaptic Information structuring Musical Paradigms Robotics

COLOR-SCALE MORPHOLOGICAL FILTERS WITH MULTIPLE structuring ELEMENTS

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Journal of Electronics(China) 2000年第1期17卷 59-68页

作者： Jiang Gangyi(AI & PR Open Lab. Shantou University, Shantou 515063 National Laboratory on Machine Perception, Peking University, Beijing 100871)Yu Mei Yu Bokang(Dept. of Electronic Eng. Hangzhou Institute of Electronic Eng., Huangzhou 310025)Zheng Yi (AI & PR Open Lab. Shantou University, Shantou 515063)

With the wide use of color in many areas, the interest on the color perception and processing has been growing rapidly. An important topic in color image processing is the development of efficient tools capable of filtering images without blurring them and without changing their original chromatic contents. In this paper, a new technique reducing noise of color image is developed. A class of color-scale morphological operations is introduced, which extend mathematical morphology to color image processing, representing a color image as a vector function. The correlation between color components is utilized to perform noise removal. Color-scale morphological niters with multiple structuring elements (CSMF-MSEs) are proposed. Their properties are discussed and proved. Experimental results show that CSMF-MSEs are suitable and powerful to eliminate noise and preserve edges in color image because of efficient utilization of inherent correlation between color components, and they perform better than vector

关键词： Color-scale morphological operation (CSMO) Noise removal RGB color space Color-scale morphological filter with multiple structuring elements (CSMF-MSE)

The Study of Different structuring Techniques for Creation of Non-Evaporable Getters

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Materials Sciences and Applications 2013年第8期4卷 57-61页

作者： Anton Boyko Dahir Gaev Sergei Timoshenkov Yuri Chaplygin Vladimir Petrov Kabardino-Balkarian State University Moscow Russia National Research University of Electronic Technology Moscow Russia Research Institute of Advanced Materials and Technology Moscow Russia

The results of observation of different structuring techniques of thin metal layers applied in micro system technologies are presented. The Ti V getter films formed by magnetron sputtering have been explored using scanning electron and atomic-force microscopy, Brunauer-Emmett-Teller method, thermogravimetric analysis and fractal geometry. The film sorption capacity for hydrogen given by thermogravimetry was of 7.7 m3·Pa·g-1. To estimate the effective surface area, the fractal geometry tools were used and the calculated value of the specific surface area was about 155 m2/m3. The second object under investigation was a structure composed of micro- and mesoporous silicon and copper layer deposited electrochemically on the pore walls. Porous silicon when coupled with a reactive metal or alloy is expected to be an effective getter for micro system techniques. The use of porous silicon and specific conditions of depositions allows to form the structure of complex fractal type with a specific surface area of 167 m2/cm3.

关键词： Non-Evaporable Getters MEMS structuring Magnetron Sputtering Electrodeposition Porous Silicon

Did maize domestication and early spread mediate the population genetics of corn leafhopper?

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Insect Science 2019年第3期26卷 569-586页

作者： Julio S. Bernal Amanda M. Davila-Flores Raul F. Medina Yolanda H. Chen Kyle E. Harrison Kimberly A. Berrier Department of Entomology Texas A&M University College Station Texas USA Department of Plant and Soil Sciences University of Vermont Burlington Vermont USA

Investigating how crop domestication and early farming mediated crop attributes, distributions, and interactions with antagonists may shed light on today's agricultural pest problems. Crop domestication generally involved artificial selection for traits desirable to early farmers, for example, in creased productivity or yield, and enhanced qualities, though invariably it altered the interactions between crops and insects, and expanded the geographical ranges of crops. Thus, some studies suggest that with crop domestication and spread, insect populations on wild crop ancestors gave rise to pestiferous insect populations on crops. Here, we addressed whether the emergence of corn leafhopper (Dalbulus ma id is) as an agricultural pest may be associated with domestication and early spread of maize (Zea mays mays). We used AFLP markers and mitochondrial COI sequences to assess population genetic structuring and haplotype relationships among corn leafhopper samples from maize and its wild relative Zea diploperennis from multiple locations in Mexico and Argentina. We uncovered seven corn leafhopper haplotypes contained within two haplogroups, one haplogroup containing haplotypes associated with maize and the other containing haplotypes associated with Z. diploperennis in a mountainous habitat. Within the first haplogroup, one haplotype was predominant across Mexican locations, and another across Argentinean locations;both were considered pestiferous. We suggested that the divergence times of the maize-associated haplogroup and of the "pestiferous" haplotypes are correlated with the chronology of maize spread following its domestication. Overall, our results support a hypothesis positing that maize domestication favored corn leafhopper genotypes preadapted for exploiting maize so that they became pestiferous, and that with the geographical expansi on of maize farming, corn leafhopper colonized Z. diploperennis, a host exclusive to secluded habitats that serves as a refuge fo

关键词： Dalbulus maidis haplotype network analysis perennial teosinte population genetic structuring Zea diploperennis Zea mays mays

A study on determining the location of groundwater divide using a mathematical morphology method

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Science China(Technological Sciences) 2006年第Z2期49卷 141-148页

作者： PAN Yun, GONG Huili, DUAN Fuzhou & HU Zhuowei Key Laboratory of 3D Information Acquisition and Application, Ministry of Education, Capital Normal University, Beijing 100037, China Key Laboratory of Resource Environment and GIS of Beijing, Capital Normal University, Beijing 100037, China Capital Normal Univ Minist Educ Key Lab D Informat Acquisit & Applicat 3 Beijing 100037 Peoples R China Capital Normal Univ Key Lab Resource Environm Beijing 100037 Peoples R China Capital Normal Univ GIS Beijing Beijing 100037 Peoples R China

Placement of a groundwater divide indicates sink areas and spatial distribution, knowledge of which helps in the mapping of regional aquifer properties and the management of groundwater resources. By applying mathematical morphology to a conceptual model of a watershed and characteristic erosion and dilation operations, this paper proposes a structuring element with which to extract the shape and location of groundwater divide. With due consideration to watershed linearity, a structuring element with three origins is designed to connect watershed points. After erosion, closing, and dilation operations, the groundwater divide is determined; the results indicate this method's feasibility and accuracy.

关键词： groundwater divide, mathematical morphology, structuring element.

安全论证方法及其在铁路信号开发安全保障中的应用

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铁道学报 2014年第4期36卷 54-59页

作者：牛儒唐涛北京交通大学轨道交通控制与安全国家重点实验室北京100044 北京交通大学轨道交通运行控制系统国家工程研究中心北京100044

随着我国铁路运行速度的提高和运行间隔的缩短,以及计算机和通信技术在信号系统中的大规模应用,安全问题显得越发重要和复杂。如何针对我国国情,保证新一代信号系统的安全性是当前必须面对的难题。本文以安全目标为主线,采用安全论证的... 详细信息

随着我国铁路运行速度的提高和运行间隔的缩短,以及计算机和通信技术在信号系统中的大规模应用,安全问题显得越发重要和复杂。如何针对我国国情,保证新一代信号系统的安全性是当前必须面对的难题。本文以安全目标为主线,采用安全论证的方法对系统研发阶段的安全保障进行规划和验证。在此基础上,构建信号系统的论证驱动安全设计框架,以GSN论证语言为基础设计安全论证的软件系统。

关键词：轨道交通信号系统安全论证系统开发安全保障 GSN(goal structuring notation)