Showing 2,921 - 2,940 results of 4,588 for search '"geographer"', query time: 0.07s Refine Results
  1. 2921

    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. …”
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    Article
  2. 2922

    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. …”
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    Article
  3. 2923

    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.…”
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  4. 2924

    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. …”
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    Article
  5. 2925

    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. …”
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    Article
  6. 2926

    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. …”
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    Article
  7. 2927

    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. …”
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    Article
  8. 2928

    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. …”
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    Article
  9. 2929

    IoT-Based Library Automation & Monitoring system: Developing an Implementation framework by Majid Bayani, Alberto Segura, Marjorie Alvarado, Mayra Loaiza

    Published 2017-12-01
    “…The continuous monitoring of books in real time and the tracking of labeled objects geographically are some desirable characteristics that result from the use of the IoT tags. …”
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  10. 2930

    Péri-urbanisation et risques naturels by Laurent Astrade, Céline Lutoff, Rachid Nedjai, Céline Philippe, Delphine Loison, Sandrine Bottollier-Depois

    Published 2007-06-01
    “…The low incidence of significant natural events, the effectiveness of the protective structures built, the absence of information provided by the public authorities and the division of the basin between several management bodies appear to have engendered a feeling of safety from natural phenomena. The geographical distribution of appreciation of the hazard clearly shows a distinction between those inhabitants living on the low ground and those at the bottom of the mountainsides, and this corresponds fairly closely with the historical and current location of the main potentially hazardous events that have occurred.…”
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  11. 2931
  12. 2932

    Expanding the knowledge of Brazilian Gastrotrich biodiversity: Freshwater Paucitubulatina (Gastrotricha: Chaetonotida) from Northeastern Brazil by Axell Kou Minowa, André Rinaldo Senna Garraffoni

    Published 2025-02-01
    “…Nevertheless, there is still much to accomplish in the field, with large geographical gaps to be filled, especially in continental countries such as Brazil. …”
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    Article
  13. 2933

    Variation in Photovoltaic Energy Rating and Underlying Drivers Across Modules and Climates by Kevin S. Anderson, Joshua S. Stein, Marios Theristis

    Published 2025-01-01
    “…., low-light behavior, spectral mismatch, temperature coefficient, etc) are known, they have not been quantified over large geographic regions. This study uses the Climate Specific Energy Rating (CSER) and specific yield metrics as criteria to determine how different PV modules perform across climates in the contiguous United States (CONUS) and identifies the underlying drivers behind the observed variations. …”
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  14. 2934

    Spatial Variation of Taxi Demand Using GPS Trajectories and POI Data by Xinmin Liu, Lu Sun, Qiuxia Sun, Ge Gao

    Published 2020-01-01
    “…In this paper, we explore the correlation between taxi demand and socio-economic, transport system and land use patterns based on taxi GPS trajectory and POI (point of interest) data of Qingdao City. The geographically weighted regression (GWR) model is used to describe the influence factors of spatial heterogeneity of the taxi demand and visualize the spatial distributions of parameter estimations. …”
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  15. 2935

    Pour une prise en compte géographique de la commande publique dans l’analyse des dynamiques d’innovation territoriale by Pascal David

    Published 2024-03-01
    “…This observation challenges geographers, policy designers and planners, even though, beyond the question of the law that frames it, PP has always been a major instrument of public policies and their implementation. …”
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  16. 2936
  17. 2937

    Temporal and Spatial Change Monitoring of Drought Grade Based on ERA5 Analysis Data and BFAST Method in the Belt and Road Area during 1989–2017 by Changdi Xue, Hua Wu, Xiaoguang Jiang

    Published 2019-01-01
    “…The Belt and Road Initiative has always received much attention due to its special geographical location and great potential for economic development. …”
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  18. 2938

    Perspectives of Rural Teachers on the Effects of Peer Pressure on Learners’ Behaviour – A Case of the Mqanduli Magisterial District, South Africa by Berington Zanoxolo Gobingca, Nomhle Mqolombeni

    Published 2024-12-01
    “…This research was conducted in schools geographically located in rural villages of the Mqanduli magisterial district, which is one of King Sabata Dalindyebo’s local municipalities in the Eastern Cape Province of South Africa. …”
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  19. 2939
  20. 2940

    Pigeon racing in South Africa: Exploring the socio-economic nature and extent of this 'unknown sport' by Cecilia MOSTERT, Ronnie DONALDSON

    Published 2024-04-01
    “…While prior studies focused on ornithology and medicine, this paper pioneers a comprehensive examination from a geographical perspective. Employing a quantitative methodology, the study surveyed 712 members of the South African National Pigeon Organization (SANPO), providing a nuanced understanding of demographics, organizational structures, subjective values, and economic impacts within pigeon racing. …”
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