Showing 2,901 - 2,920 results of 4,588 for search '"geographer"', query time: 0.10s Refine Results
  1. 2901

    A Fully Automated Adjustment of Ensemble Methods in Machine Learning for Modeling Complex Real Estate Systems by José-Luis Alfaro-Navarro, Emilio L. Cano, Esteban Alfaro-Cortés, Noelia García, Matías Gámez, Beatriz Larraz

    Published 2020-01-01
    “…The application of this methodology has become more sophisticated over time, from applying simple methods to using the so-called ensemble methods and, while the estimation capacity has improved, it has only been applied to specific geographical areas. The main contribution of this article lies in developing an application for the entire Spanish market that fully automatically provides the best model for each municipality. …”
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  2. 2902

    Systemic Impacts of National Civilized Cities on Sustainable Development: A Quasi-Experimental Analysis of Economic and Environmental Outcomes in China by Weixin Yang, Yunpeng Yang, Zhili Chen, Yuxun Gu

    Published 2025-01-01
    “…Our results indicate a notable 2.88% increase in GDP per capita associated with the designation; however, this effect varies based on the city’s administrative status and geographical location, highlighting the complex and conditional nature of policy impact on economic development. …”
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  3. 2903

    Identification of Salty Dietary Patterns of the Japanese Macroregion by Masana Yokoya, Miyuki Fukuhara, Emiko Haga, Yuka Shimamura, Aki Terada

    Published 2021-01-01
    “…The distribution of scores for traditional Japanese food patterns was high in northeast Japan and low in southwest Japan, with a geographical gradient. This pattern is thought to have formed over a long period of time because of the influence of environmental factors, such as local climate.…”
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  4. 2904

    A Spatial-Temporal Self-Attention Network (STSAN) for Location Prediction by Shuang Wang, AnLiang Li, Shuai Xie, WenZhu Li, BoWei Wang, Shuai Yao, Muhammad Asif

    Published 2021-01-01
    “…In STSAN, we design a trajectory attention module to learn users’ dynamic trajectory representation, which includes three modules: location attention, which captures the location sequential transitions with self-attention; spatial attention, which captures user’s preference for geographic location; and temporal attention, which captures the user temporal activity preference. …”
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  5. 2905

    Co-authorship networks: Collaborative research structures at the journal level by José António C. Santos, Margarida Custódio Santos

    Published 2016-01-01
    “…The results demonstrate that geographic proximity and linguistic affinity play a substantial role in scientific collaboration between institutions. …”
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  6. 2906

    Indolent B-Cell Lymphomas Associated with HCV Infection: Clinical and Virological Features and Role of Antiviral Therapy by Luca Arcaini, Michele Merli, Stefano Volpetti, Sara Rattotti, Manuel Gotti, Francesco Zaja

    Published 2012-01-01
    “…The association between hepatitis C virus (HCV) infection and B-cell non-Hodgkin’s lymphomas (NHL) has been demonstrated by epidemiological studies, in particular in highly endemic geographical areas such as Italy, Japan, and southern parts of United States. …”
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  7. 2907

    Residual nitrite and nitrate in processed meats and meat analogues in the United States by Siyuan Sheng, Erin M. Silva, Rodrigo Tarté, James R. Claus

    Published 2025-01-01
    “…In this study we examined how the residual nitrite and nitrate (NOx −) content of major classes of processed meats products (n = 1132) produced locally from three regions (East Coast, Midwest and West Coast) and plant protein-based meat analogues (n = 53) available at retail in the United States was influenced by their composition, processing, and geographical attributes. We also conducted time-dependent depletion studies and observed different patterns of NOx − depletion and conversion during processing and storage and correlated them with product quality. …”
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  8. 2908

    Intelligence and obesity during the obesity epidemic by Rebecca B. Clarke, Gunhild T. Okholm, Erik L. Mortensen, Merete Osler, Cathrine L. Wimmelmann, Thorkild I. A. Sørensen

    Published 2025-02-01
    “…We investigated whether this increase has altered the relation between intelligence and BMI by studying two cohorts of 419,319 conscripts, born 1939–1959 and 1983–2001, examined in the same geographical districts in Denmark. While the prevalence of obesity increased from 0.8% in the early to 6.7% in the late cohort, the two cohorts showed essentially the same pattern of relations between intelligence test scores (ITS), prevalence of obesity and overweight (including obesity), and BMI. …”
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  9. 2909

    Sulfonamide Residues: Honey Quality in the Czech Market by Sandra Dluhošová, Ivana Borkovcová, Lenka Kaniová, Lenka Vorlová

    Published 2018-01-01
    “…The content of these compounds was monitored in 50 honeys with different botanical and geographical origin. Preanalytical treatment included acidic hydrolysis with 10% trichloroacetic acid (TCA) and double extraction with acetonitrile and dichloromethane. …”
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  10. 2910

    Characteristics of Inpatient Hypertension Cases and Factors Associated with Admission Outcomes in Ashanti Region, Ghana: An Analytic Cross-Sectional Study by Kenneth Nuamah, Harriet Affran Bonful, Joseph Danso Yeboah, Ebenezer Antwi Amankwaah, Daniel Boakye, Samuel Kwame Owusu, Adwoa Aduako Owusu, Freddie Amponsah, Fred Adomako-Boateng, Alexis Nang-Beifubah, Margaret Gyapong, Anthony Ofosu, Bertha Garshong, Evelyn K. Ansah

    Published 2017-01-01
    “…Frequencies, Chi-square test, and logistic regression analysis were used in the analysis. Arc view Geographic Information System (ArcGIS) was used to map the density of cases by place of residence and reporting hospital. …”
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  11. 2911

    Global patterns of taxonomic and phylogenetic endemism in liverwort assemblages by Hong Qian, Shenhua Qian

    Published 2025-01-01
    “…This study examines the geographic distribution and ecological influences on the endemism of liverworts across 390 regions worldwide. …”
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  12. 2912

    Applications of Remote Sensing and GIS in Monitoring Surface Water of Al-Razzaza Lake: A Review by Afrah Medhat Rashed, Mufid Alhadithi, Fareed M. Alattar, Fayez Ahamd Massarwa

    Published 2024-09-01
    “…Several researches were reviewed in this study, which dealt with the use of satellite images taken at different periods with the help of Geographic Information Systems (GIS) to detect change in the areas covered by Al-Razzaza Lake. …”
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  13. 2913

    A New Construction Method for Rectangular Cartograms by Lina Wang, Haoxun Yuan, Xiang Li, Pengfei Lu, Yaru Li

    Published 2025-01-01
    “…The rectangular cartogram is a geospatial visualization method that blends the characteristics of maps and charts. By simplifying geographic regions into rectangles and using the area of each rectangle to represent statistical data, it enables efficient geovisualization. …”
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  14. 2914

    SyTroN: A Virtual Classroom for Collaborative and Distant E-Learning System by Teleoperating Real Devices by R. Chellali, C. Dumas, Nicolas Mollet, G. Subileau

    Published 2009-01-01
    “…The increased people mobility and the reduction of educational costs push to develop ad hoc solutions enabling to access to knowledge regardless to geographical situation and economical capabilities. These parameters should not be limits for good training: learning material's pertinence and efficiency have to remain the core of educational activities. …”
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  15. 2915

    Awareness of Salt Intake among Community-Dwelling Elderly at Coastal Area: The Role of Public Health Access Program by Farapti Farapti, Aprilia Devi Fatimah, Erni Astutik, Atik Choirul Hidajah, Thinni Nurul Rochmah

    Published 2020-01-01
    “…A geographical location such as coastal area is known as risk factor hypertension relating to high exposure of salty foods. …”
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  16. 2916
  17. 2917

    Outlining a Population “at Risk” of Parkinson’s Disease: Evidence from a Case-Control Study by Tommaso Schirinzi, Giuseppina Martella, Alessio D’Elia, Giulia Di Lazzaro, Paola Imbriani, Graziella Madeo, Leonardo Monaco, Marta Maltese, Antonio Pisani

    Published 2016-01-01
    “…We enrolled 300 PD patients and 300 controls, gender and age matched, from the same urban geographical area. All subjects were interviewed on demographics, family history of PD, occupational and environmental toxicants exposure, smoking status, and alcohol consumption. …”
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  18. 2918

    Genetic Diversity of Echinococcus granulosus in Southwest China Determined by the Mitochondrial NADH Dehydrogenase Subunit 2 Gene by Jiahai Wang, Ning Wang, Dandan Hu, Xiuqin Zhong, Shuxian Wang, Xiaobin Gu, Xuerong Peng, Guangyou Yang

    Published 2014-01-01
    “…Genetic relationships among haplotypes were not associated with geographical divisions, and fixation indices (Fst) among sampling localities were low. …”
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  19. 2919

    Highlights of the Fourth Canadian Symposium on Hepatitis C: Moving towards a National Action Plan by Selena M. Sagan, Benoit Dupont, Jason Grebely, Mel Krajden, Sonya A. MacParland, Jennifer F. Raven, Sahar Saeed, Jordan J. Feld, D. Lorne Tyrrell, Joyce A. Wilson

    Published 2016-01-01
    “…Diagnosis and treatment uptake are currently poor in Canada due to financial, geographical, cultural, and social barriers. The United States, Australia, and Scotland all have National Action Plans to prevent, diagnose, and treat HCV in order to efficiently reduce the burden and costs associated with HCV-related liver disease. …”
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  20. 2920

    Comparative Study of Maximum Power Point Tracking Techniques for Photovoltaic Systems by Fernando Lessa Tofoli, Dênis de Castro Pereira, Wesley Josias de Paula

    Published 2015-01-01
    “…Besides, MPP tracking (MPPT) is desirable in both grid-connected and stand-alone photovoltaic systems because the solar irradiance and temperature change throughout the day, as well as along seasons and geographical conditions, also leading to the modification of the I×V (current versus voltage) and P×V (power versus voltage) curves of the PV module. …”
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