Showing 2,341 - 2,360 results of 3,783 for search '"geographer"', query time: 0.09s Refine Results
  1. 2341

    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. …”
    Get full text
    Article
  2. 2342

    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. …”
    Get full text
    Article
  3. 2343

    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. …”
    Get full text
    Article
  4. 2344

    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. …”
    Get full text
    Article
  5. 2345

    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. …”
    Get full text
    Article
  6. 2346

    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. …”
    Get full text
    Article
  7. 2347

    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. …”
    Get full text
    Article
  8. 2348
  9. 2349

    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. …”
    Get full text
    Article
  10. 2350

    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. …”
    Get full text
    Article
  11. 2351

    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. …”
    Get full text
    Article
  12. 2352

    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. …”
    Get full text
    Article
  13. 2353

    Assessing factors influencing adolescent sexual debut in Nigeria: a multi-cluster survival analysis approach by Fabio Mathias Correa, Peter Enesi Omaku, Joseph Odunayo Braimah, Joseph Odunayo Braimah

    Published 2025-01-01
    “…In addition, visualisations reveal significant geographic and social clusters with high rates of early sexual debut in Nigeria. …”
    Get full text
    Article
  14. 2354

    The Role of Host‐Range Expansion and Co‐Speciation in Host–Parasite Associations With the Divergence of the Great Tit Species Complex by Xi Huang, Vincenzo A. Ellis, Yangyang Peng, Farah Ishtiaq, Haitao Wang, Wei Liang, Qiang Wu, Staffan Bensch, Lu Dong

    Published 2025-01-01
    “…Lineages detected in different host species presented a strong geographical signal but did not form monophyletic groups. …”
    Get full text
    Article
  15. 2355

    Determination of Volatile Compounds in Four Commercial Samples of Japanese Green Algae Using Solid Phase Microextraction Gas Chromatography Mass Spectrometry by Masayoshi Yamamoto, Susanne Baldermann, Keisuke Yoshikawa, Akira Fujita, Nobuyuki Mase, Naoharu Watanabe

    Published 2014-01-01
    “…This work shows the potential of SPME-GC-MS coupled with multivariant analysis to discriminate between samples of different geographical and botanical origins and form the basis for development of authentication methods of green algae products, including seasonings.…”
    Get full text
    Article
  16. 2356

    Development of a Luciferase Immunosorbent Assay for Detecting Crimean–Congo Hemorrhagic Fever Virus IgG Antibodies Based on Nucleoprotein by Qi Chen, Yuting Fang, Ning Zhang, Chengsong Wan

    Published 2024-12-01
    “…Crimean–Congo hemorrhagic fever (CCHF) is a serious tick-borne disease with a wide geographical distribution. Classified as a level 4 biosecurity risk pathogen, CCHF can be transmitted cross-species due to its aerosol infectivity and ability to cause severe hemorrhagic fever outbreaks with high morbidity and mortality. …”
    Get full text
    Article
  17. 2357

    Genotype × Environment Interaction Studies of Promising Teppi Coffee (Coffea arabica L.) Genotypes in Southwestern Ethiopia by Wakuma Merga, Wosene Gebreselassie, Weyessa Garedew

    Published 2021-01-01
    “…The yield variation and pattern of the crop varied within short geographic distance and thus attributed to low productivity and unpredictable production. …”
    Get full text
    Article
  18. 2358

    Repellents against Aedes aegypti bites: synthetic and natural origins by Melissa Noguera-Gahona, Cindy Peña-Moreno, Natalia Quiñones-Sobarzo, Natalia Quiñones-Sobarzo, Caroline Weinstein-Oppenheimer, Caroline Weinstein-Oppenheimer, María Guerra-Zúñiga, Ximena Collao-Ferrada, Ximena Collao-Ferrada

    Published 2025-01-01
    “…With the expansion of this mosquito to new geographical areas, driven by factors such as climate change, the need for preventive measures like using insect repellents has become critical. …”
    Get full text
    Article
  19. 2359

    Remote Sensing of Aboveground Biomass in Tropical Secondary Forests: A Review by J. M. Barbosa, E. N. Broadbent, M. D. Bitencourt

    Published 2014-01-01
    “…We review 318 peer-reviewed studies related to the use of remotely sensed AGB estimations in tropical forest succession studies and summarize their geographic distribution, sensors and methods used, and their most frequent ecological inferences. …”
    Get full text
    Article
  20. 2360

    Community Structure of Leaf-Litter Ants in a Neotropical Dry Forest: A Biogeographic Approach to Explain Betadiversity by Rogério Silvestre, Manoel F. Demétrio, Jacques H. C. Delabie

    Published 2012-01-01
    “…This paper describes habitat and geographic correlates of ant diversity in Serra da Bodoquena, a poorly surveyed region of central-western Brazil. …”
    Get full text
    Article