Showing 18,641 - 18,660 results of 18,764 for search '"GIS"', query time: 0.17s Refine Results
  1. 18641

    Spatial distribution and associated factors of dropout from health facility delivery after antenatal booking in Ethiopia: a multi-level analysis by Melaku Yalew, Asiressie Molla, Getahun Gebre Bogale, Tesfaye Birhane, Mastewal Arefaynie, Yitayish Damtie, Bereket Kefale, Bezawit Adane

    Published 2023-02-01
    “…Aeronautical Reconnaissance Coverage Geographic Information System (ArcGIS) 10.8 software was used to map the cluster and attribute of dropout from health facility delivery and Global and local Moran's Index methods were used to assess the extent of clustering. …”
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  2. 18642

    La reintroduzione dell'orso bruno (<em>Ursus arctos</em>) sulle Alpi Centrali: definizione e valutazione delle <em>core area</em> degli individui immessi by Andrea Mustoni, Eugenio Carlini, Barbara Chiarenzi, Simonetta Chiozzini, Edoardo Lattuada, Federica Castellani, Sara Davini, Filippo Zibordi, Laura Nave, Adriano Martinoli, Damiano Preatoni

    Published 2003-10-01
    “…La prima fase dell'elaborazione dati ha previsto la creazione di un <em>database</em> personalizzato per ogni orso, in cui tutti i dati relativi alle localizzazioni effettuate sono stati ripartiti nelle 4 stagioni - letargo, post-letargo, stagione degli amori, ricerca della tana di svernamento - che caratterizzano il ciclo annuale del plantigrado. Grazie ad un GIS, per ogni orso sono stati calcolati gli <em>home range</em> compresi tra il 100% ed il 20% delle localizzazioni (fix) a disposizione, utilizzando sia il metodo del Minimo Poligono Convesso (MPC) sia il metodo di Kernel. …”
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  3. 18643

    Analysis of the geological control on the spatial distribution of potentially toxic concentrations of As and F- in groundwater on a Pan-European scale by Elena Giménez-Forcada, Juan Antonio Luque-Espinar, María Teresa López-Bahut, Juan Grima-Olmedo, Jorge Jiménez-Sánchez, Carlos Ontiveros-Beltranena, José Ángel Díaz-Muñoz, Daniel Elster, Ferid Skopljak, Denitza Voutchkova, Birgitte Hansen, Klaus Hinsby, Jörg Schullehner, Eline Malcuit, Laurence Gourcy, Teodóra Szőcs, Nóra Gál, Daði Þorbjörnsson, Katie Tedd, Dāvis Borozdins, Henry Debattista, Agnieszka Felter, Jolanta Cabalska, Anna Mikołajczyk, Ana Pereira, Jose Sampaio, Diana Perşa, Tanja Petrović Pantic, Nina Rman, Georgina Arnó, Ignasi Herms, Lars Rosenqvist

    Published 2022-12-01
    “…The spatial distribution of the highest As and/or F- concentrations (via BLC values) has been analysed using GIS tools. The highest values are identified associated with fissured hard rock outcrops (crystalline rocks) or Cenozoic sedimentary zones, where basement fractures seems to have an obvious control on the distribution of maximum concentrations of these elements in groundwaters.…”
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  4. 18644
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  6. 18646

    The Effect of Land Use Change on Some Physical and Chemical Properties of Soil in the Halshi Watershed, Kermanshah by Shohreh Abdoalmohamdi, Alireza Ildoromi, Mosayeb Heshmati

    Published 2021-04-01
    “…Methodology The Halshi watershed is part of the Qarasu basin with an area of ​​about 7356.65 hectares, which is located 30 km southeast of Kermanshah..In this research, first, using topographic maps of the region and satellite images, the land use map of the region was prepared in three classes of agriculture, forest and rangeland.In the next step, based on land use maps, topography (slope, direction, height), geology, soil hydrology, land capability, erosion of soil sampling points in the study area in Arc GIS 9.3 software environment are specified and according to the conditions. …”
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  7. 18647

    Calculation of land surface temperature and thermal island extraction using Landsat 8 satellite imagery and separate window algorithm in Urmia by Hassan Mahmoudzadeh, azar puyanjam, fatemeh amanzadeh

    Published 2020-10-01
    “…Image analysis was performed in ENVI 5.3 and ArcGIS 10.5 software environments. Result and Discussion Surface temperature is one of the main factors in the study of cities. …”
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  8. 18648

    کاربرد روش نمونه برداری خطی (LIS) در مقایسه الگوهای سیمای سرزمین در جنگل‌های لرستان by یاسمن فاطمه عزیزی, ضیاالدین باده یان, حامد نقوی, حبیب رمضانی

    Published 2023-05-01
    “…مواد و روش ها:برای انجام این تحقیق یک عرصه 200 هکتاری از دو منطقه حفاظت شده سفیدکوه‌ و تخریب شده قلعه‌گل در استان لرستان بر روی تصاویرGoogle Earth انتخاب و در محیط GIS مورد پردازش قرار گرفتند. بمنظور انجام نمونه‌برداری خطی 16 پاره‌خط (ترانسکت)‌ 100 و 200 متری به‌صورت سیتماتیک و با جهت تصادفی بر روی عرصه مورد مطالعه منطبق گردید. …”
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  9. 18649

    La reintroduzione dell'orso bruno (<em>Ursus arctos</em>) sulle Alpi Centrali: validazione del modello di valutazione ambientale by Andrea Mustoni, Eugenio Carlini, Barbara Chiarenzi, Simonetta Chiozzini, Edoardo Lattuada, Ilenia Perrotta, Sara Davini, Filippo Zibordi, Laura Nave, Adriano Martinoli, Damiano Preatoni

    Published 2003-10-01
    “…Grazie all'utilizzo di un Sistema Informativo Territoriale (GIS) è stata realizzata una carta finale nella quale sono state individuate quattro distinte aree principali: 1) aree idonee alla presenza dell'orso; 2) aree scarsamente vocate; 3) aree non idonee; 4) aree considerate a priori ambienti non utilizzabili dalla specie (rocce, zone a vegetazione rada e ghiacciai). …”
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  10. 18650
  11. 18651

    Adaptability analysis and model development of various LS-factor formulas in RUSLE model: A case study of Fengyu River Watershed, China by Tianpeng Zhang, Qiuliang Lei, Xinzhong Du, Jiafa Luo, Miaoying An, Bingqian Fan, Ying Zhao, Shuxia Wu, Yonggang Ma, Hongbin Liu

    Published 2023-11-01
    “…Based on the ModelBuilder in ArcGIS Pro 3.0, a RUSLE calculation model (RUSLE-Cal model) was constructed in the study, which can automatically calculate the soil erosion modulus using four commonly used RUSLE formulas and one combination formula. …”
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  12. 18652

    Spatial distribution analysis of urban public services from the perspective of social justice in the spatial structure of Tabriz metropolis by sajjad racabi, Reza valizade, daryosh satarzadeh, ali panahi, ghorban Mahboubi

    Published 2022-01-01
    “…To do this, the weight of each criterion has been determined using Shannon entropy method and to analyze the data, multi-criteria decision making method of Vicor, TOPSIS, Prometheus and integration model (Copeland) has been used. Also, GIS v10.5 software has been used to draw a spatial map related to the prioritization of urban areas of Tabriz in terms of the studied indicators.   …”
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  13. 18653

    Multicriteria spatial model to prioritize degraded areas for landscape restoration through agroforestry by Gislaine Costa de Mendonça, Luis Miguel da Costa, Maria Teresa Vilela Nogueira Abdo, Renata Cristina Araújo Costa, Rafael Parras, Laís Caroline Marianno de Oliveira, Teresa Cristina Tarlé Pissarra, Fernando António Leal Pacheco

    Published 2023-01-01
    “…The methodology consists of Multicriteria Decision Analysis implemented in GIS software by combining input datasets based on biophysical conditions, environmental and socioeconomic aspects, that integrated promotes an assessment of the environment fragility, the pressures and responses to land use dynamic; a strategy for landscape restoration and conservation of the natural habitats, and multiple specific scenarios for decision making regarding the agricultural and the local actors demands. …”
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  14. 18654

    Environmental impact of past Hg mining activities in the Monte Amiata district, Italy: A summary of recent studies by Alessia Nannoni, Federica Meloni, Marco Benvenuti, Jacopo Cabassi, Francesco Ciani, Pilario Costagliola, Silvia Fornasaro, Pierfranco Lattanzi, Marta Lazzaroni, Barbara Nisi, Guia Morelli, Valentina Rimondi, Orlando Vaselli

    Published 2022-08-01
    “…This goal may involve the following activities: a) implementation of GIS-based contamination maps as a direct operational instrument for local authorities to tune up specific limitations and regulations of human activities (e.g., fishing, instream quarrying and wildfire management); b) mitigation measures such as increasing the vegetal cover of river banks to limit erosion and runoff, and c) continuous monitoring of air, water and soil contamination, including transfer to the food chain.…”
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  15. 18655

    کارایی روش های نمونه برداری چنددرختی در برآورد برخی مشخصه های کمی جنگل های زاگرس by نسترن نظریانی, اصغر فلاح, حبیب الله رمضانی موزیرجی, حامد نقوی, حمید جلیلوند

    Published 2020-08-01
    “…در گام بعد با استفاده از شبیه سازی موقعیت درختان در محیط سامانه اطلاعات جغرافیایی (GIS) اقدام به نمونه برداری با استفاده از روش چند درختی درون قطعات یک هکتاری گردید و زمان اجرای هر روش نیز به صورت مجزا یادداشت شد. …”
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  16. 18656

    A county-level spatial epidemiological study of hair selenium and Keshan disease by Yuehui Jia, Yuehui Jia, Guijin Li, Ruixiang Wang, Chen Feng, Lei Qi, Yuanyuan Wang, Shengqi Su, Yuanjie Zou, Yuanjie Zou, Xu Liu, Yanan Wang, Yanan Wang, Yiyi Zhang, Yiyi Zhang, Linlin Du, Huixin Sun, Shuxiu Hao, Jie Hou, Hongqi Feng, Qi Li, Tong Wang

    Published 2022-11-01
    “…The spatial analysis was performed using ArcGIS.ResultsThe median of the hair selenium levels of the 3,028 participants in the 1,174 counties was 0.38 mg/kg, and the content of inhabitants in KD endemic counties was significantly lower than that in KD non-endemic counties (0.34 vs. 0.39 mg/kg, z = −10.03, P < 0.0001). …”
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  17. 18657
  18. 18658

    冷战与现代化 :以国际电影懋业有限公司为例 = Cold war and modernisation : a case study of the Motion Picture & General Investment Co Ltd by 林鼎瀚 Lim, Ding Han

    Published 2017
    “…From the different perspective above, one can redefine MP&GI’s identity as a rightist. After the establishment of MP&GI as right-winged, this paper examines in detail the movie Air Hostess and Sun, Moon and Star produced by MP&GI while using Louis’ theory of degree of ideological explicitness to analyse the ideology within the movies. …”
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  19. 18659

    Land use, land cover change and soil quality indices in agricultural practices in Al-Bayda-Lussaitah, Al-Jabal Al-Akhdar, Libya by Belkasem, Jamal S. A.

    Published 2021
    “…The investigation outcomes highlight the importance of satellite digital image processing with the aid of GIS technology in mapping land use and land cover changes at the regional level. …”
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  20. 18660

    Mapping dengue risk hotspots based on sociological, environmental and climatic factors using geographical information system by Adnan, Ruhil Amal

    Published 2022
    “…The better understanding of relationship between vectors, risk factors and infected human is crucial in devising strategy to control dengue.The main objective of this study is to develop dengue risk map based on sociological, environmental and climatic factors at hotspot areas for dengue transmission by using Geographical Information System (GIS). This research was carried out at three different localities; residential areas, routine areas and intersect areas. …”
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    Thesis