Showing 3,921 - 3,940 results of 4,588 for search '"geographer"', query time: 0.13s Refine Results
  1. 3921

    Mechanical properties and damage characterization of cracked granite after cyclic temperature action by Xiankai Bao, Lingyu Wang, Guangqin Cui, Jianlong Qiao, Baolong Tian, Shunjia Huang, Lizhi Wang

    Published 2024-11-01
    “…Abstract Due to the unique geographical environment of the plateau, large-scale damage and destruction of fractured surrounding rock often occur during geotechnical engineering construction as a result of high-temperature cycles. …”
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  2. 3922

    Mapping groundwater potential zone by robust machine learning algorithms & remote sensing techniques in agriculture dominated area, Bangladesh by M. M. Shah Porun Rana, Muhammad Tauhidur Rahman, Md Fuad Hassan

    Published 2025-06-01
    “…Several machine learning algorithms and analytical hierarchy process (AHP) models along with geographic information systems (GIS) software integrate sixteen thematic layers, including elevation, slope, soil types, topographic wetness index (TWI), normalized difference water index (NDWI), normalized difference vegetation index (NDVI), curvature, soil permeability, physiography, topographic position index (TPI), terrain roughness index (TRI), stream power index (SPI), distance from river, rainfall, drainage density, and land use land cover (LULC) to create a groundwater potential zone map. …”
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  3. 3923

    Comparing traditional surveys and web-scraped data to understand the pigeon racing industry in Southern California by Maurice Pitesky, Malekah Isa, Charlene Rivera, Elise Streba, Joseph D. Gendreau

    Published 2025-02-01
    “…While pigeons have been found to be capable of transmitting a variant of Newcastle disease virus (NDV) known as Pigeon paramyxovirus-1 (PPMV-1) to other avian species including poultry, the potential geographic distribution and scope of transmission from racing pigeons to other domestic poultry in Southern California is poorly understood. …”
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  4. 3924

    Aluminum tolerance and micronutrient content in the grain of oat cultivars with different levels of breeding improvement from the VIR collection by I. G. Loskutov, V. Butris, I. A. Kosareva, E. V. Blinova, L. Yu. Novikova

    Published 2022-10-01
    “…The content of Fe and Zn was influenced by the geographic origin of genotypes. The concentrations of different micronutrients positively correlated with each other. …”
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  5. 3925

    Global meta‐analysis reveals the drivers of gut microbiome variation across vertebrates by Yong Xie, Songsong Xu, Yufei Xi, Zixin Li, Erwei Zuo, Kai Xing, Lijing Bai, Kui Li

    Published 2024-12-01
    “…However, recent studies have mostly been limited to a single species, small sample sizes, or restricted geographic ranges. Therefore, drawing a global picture of vertebrate gut microbiome diversity, community structure, and determinants for their adaptive shifts remains to be elucidated. …”
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  6. 3926

    Detection and characterization of bovine hepacivirus in cattle and sheep from Hulunbuir, northeastern China by Jingge Ma, Jingge Ma, Zhiwei Wei, Liang Li, Wei Wang, Ziyan Liu, Ziyan Liu, Ning Liu, Feng Wei, Xiangyu Zheng, Zedong Wang

    Published 2025-01-01
    “…However, the genetic diversity, geographical distribution, and host range of the virus remains poorly understood.MethodsIn this study, serum samples from cattle and sheep were obtained in Hulunbuir and pooled to establish RNA libraries, which were then analyzed using transcriptome sequencing. …”
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  7. 3927

    Decision-making under epistemic, strategic and institutional uncertainty during COVID-19: findings from a six-country empirical study by Clare Wenham, Alexandra L Phelan, Winifred Ukponu, Sumegha Asthana, Tahmina Shirin, Claire J Standley, Adachioma Chinonso Ihueze, Sanjana Mukherjee, Ibrahim B Gobir, Mohannad Al Nsour, JJ Woo, Mohammad Mushtuq Husain, Nevashan Govender, Roujia Lin, Sumit Asthana, Renee Vongai Mutare

    Published 2025-02-01
    “…We collected data through desk reviews, stakeholder interviews and focus group discussions with stakeholders from government, academia and civil society from six purposefully selected countries: Nigeria, Singapore, South Africa, Bangladesh, Jordan and the UK.Results Regardless of political, geographic and economic context, all six countries adopted common strategies to make decisions under three types of uncertainties. …”
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  8. 3928

    EXPERIENCE OF USING PLANET EARTH OBSERVATION DATA IN RETRAINING COURSES FOR EDUCATORS IN THE JUNIOR ACADEMY OF SCIENCES OF UKRAINE by Stanislav O. Dovgyi, Svitlana M. Babiichuk, Olha V. Tomchenko

    Published 2023-06-01
    “… This paper discusses the background and presents the results of the first in Ukraine advanced training course for educators in Remote Sensing, “Fundamentals of Remote Sensing: History and Practice”, organized by the Geographic Information Systems and Remote Sensing Laboratory of the National Center, “Junior Academy of Sciences of Ukraine”. …”
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  9. 3929

    Methicillin-Resistant Staphylococcus aureus Infections in Human Immunodeficiency Virus-Infected Children and Adolescents by George K. Siberry, Toni Frederick, Patricia Emmanuel, Mary E. Paul, Beverly Bohannon, Travis Wheeling, Theresa Barton, Mobeen H. Rathore, Kenneth L. Dominguez

    Published 2012-01-01
    “…MRSA occurred at a rate of 11.1 infections/1,000 PY in HIV-infected youth but invasive disease was uncommon. Geographic location, black race, and increased VL, but not immunosuppression, were independently associated with MRSA risk.…”
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  10. 3930

    Assessing the Colorectal Cancer Landscape: A Comprehensive Exploration of Future Trends in 216 Countries and Territories from 2021 to 2040 by Meysam Olfatifar, Fariba Rafiei, Amir Sadeghi, Elnaz Ataei, Mohammad Amin Habibi, Mehdi Pezeshgi Modarres, Zohreh Ghalavand, Hamidreza Houri

    Published 2025-01-01
    “…The primary objective of this study is to furnish sex-specific estimations encompassing various geographical regions. Results By 2040, the global age-standardized prevalence rate (ASPR) of CRC among the total population is projected to rise, reaching 145.82 per 100,000, which reflects an increase of 8.15%. …”
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  11. 3931

    Automatic priority analysis of emergency response systems using internet of things (IoT) and machine learning (ML) by Abu S.M. Mohsin, Shadab H. Choudhury, Munyem Ahammad Muyeed

    Published 2025-03-01
    “…The system provides dynamic visualisation and real-time tracking of emergency scenarios through the integration of geographical information systems (GIS) and the utilisation of cloud computing resources. …”
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  12. 3932

    I-SPY COVID adaptive platform trial for COVID-19 acute respiratory failure: rationale, design and operations by Carolyn S Calfee, Michael A Matthay, Paul Henderson, Martin Eklund, Laura J Esserman, Chirag Patel, Angela Haczku, Michelle Jung, Tony Oliver, Alessio Crippa, Andrea Discacciati, Kathleen D Liu, Ellen L Burnham, Nuala J Meyer, Fady A Youssef, Derek W Russell, Julie Lang, Kevin W Gibbs, Daniel C Files, Sheetal Gandotra, Purnema Madahar, Nathan K Cobb, Timothy E Albertson, Rajiv Sonti, John P Reilly, Alejandra Jauregui, Iván García, Luis E Huerta, Daniel Clark Files, Neil R Aggarwal, Adam L Asare, Jeremy R Beitler, Paul A Berger, George Cimino, Melissa H Coleman, Paul T Henderson, Caroline A G Ittner, Kashif T Khan, Jonathan L Koff, Mary LaRose, Joe Levitt, Ruixiao Lu, Jeffrey D McKeehan, Karl W Thomas, Aaron M Mittel, Albert F Yen, Alexis E Suarez, Alexis L Serra, Alpesh N Amin, Amanda Rosen, Amy L Dzierba, Anna D Barker, Ariel R Weisman, Brian M Daniel, Brian M Morrissey, Caroline AG Ittner, Chayse Jones, Christina Creel-Bulos, Christina M Angelucci, Diana Ng, Fredy Chaparro-Rojas, Gavin H Harris, Harsh V Barot, Heny Su, Jacqueline B Sutter, Jamal Dodin, Jerry S Lee, John Kazianis, Joshua F Detelich, Julie E Lang, Justin Muir, Katarzyna Gosek, Katherine L Nugent, Kimberly Yee, Laura G Rodrigues, Laura R Macias, Lindsey A Orr, Lindsie L Boerger, Lissette Rosario-Remigio, Lucia Kufa, Maged Tanios, Maria B Reyes, Max W Adelman, Maya M Juarez, Michelle Meyers, Mitchell P Sternlieb, Neil Aggarwal, Nilam S Mangalmurti, Patrice Jones, Paul L Saban, Peter S Marshall, Philiip A Robinson, Philip Yang, Rahul Nair, Richard Anthony Lee, Richard G Wunderink, Romina Wahab, Roxana A Lupu, Santhi I Kumar, Sara C Auld, Scott Fields, Se Fum Wong, Skyler J Pearson, Spencer Whealon, Timothy F Obermiller, Anita Darmanian, John Schicchi, Esmeralda Martinez, Farjad Sarafian, Julie Nguyen, Bethany Weiler-Lisowski, Jaime Wyatt, Daniel Blevins, Marylee Melendrez, Brenda Lopez, Hiwet Tzehaie, Omowunmi Amosu, Austin Simonson, Erin Hardy, Brett Lindgren, Gregory Peterfreund, Leigha Landreth, Lisa Parks

    Published 2022-06-01
    “…The ISPY COVID-19 Trial network includes academic and community hospitals with significant geographical diversity across the country. Enrolled patients are randomised to receive one of up to four investigational agents or a control and are evaluated for a family of two primary outcomes—time to recovery and mortality. …”
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  13. 3933

    Assessing the cataract surgical rate and gender equity in cataract services in south-east Nigeria by Clare Gilbert, Onyinye Onyia, Ada Ejealor Aghaji, Christiana Ubaka, Eberechukwu Ogbeanu Achigbu, Ifeoma Lilian Ejiakor, Adaku I Mbatuegwu, Chiamaka J P Okeke, Barbara C Okoli, Emmanuel U Ogborogu, Kenneth C Dike, Florence U Nkwogu

    Published 2024-05-01
    “…Cataract surgical rate (CSR, the number of cataract operations per million population per year in a defined geographical location) is an output indicator of cataract surgical services. …”
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  14. 3934

    Area deprivation and premature cardiovascular mortality: a nationwide population-based study in South Korea by Hyeon Chang Kim, Hokyou Lee, Eunji Kim, Donald Lloyd-Jones, Young Gyu Ko, Byoung Gwon Kim

    Published 2024-04-01
    “…Municipalities were categorised by urbanicity, and adjustments for the number of hospitals and geographical area size were made using log-linear regression models.Results The most deprived municipalities showed 41.6% excess mortality for CVD, 30.3% for ischaemic heart diseases, 60.7% for other heart diseases and 36.9% for cerebrovascular diseases compared with the least deprived municipalities. …”
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  15. 3935

    Techno-economic and environmental assessment of grid and solar photovoltaic microgrid supply options for isolated off-grid rural communities toward sustainable and affordable elect... by Nicholas Saddari, Nana Sarfo Agyemang Derkyi, Forson Peprah, Samuel Gyamfi, Genevieve Kwarteng Donkor

    Published 2025-03-01
    “…Two supply options (19.5 km grid extension and 746.1 kWp solar PV microgrid) were evaluated for technical feasibility using geographical information system survey and economic viability using the net present value, internal rate of return, discounted payback period and profitability index. …”
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  16. 3936

    Exploring perceived barriers to palliative and end of life care provision in South-West England: bringing together the perspectives of professionals, patients, and families by Gary Hodge, Gina Kallis, Tomasina M. Oh, Hannah Wheat, Susie Pearce, Susie Pearce

    Published 2025-01-01
    “…These were a lack of specialist palliative and EoL care resources (particularly in out-of-hours care); poor communication, collaboration and co-ordination across providers; inequalities in the access and provision of care; the impact of the COVID-19 pandemic; and a reluctance to have conversations about death and dying.ConclusionThis study brings together the voices of patients, family, and professionals from different settings in a geographical area of the UK. Understanding their experiences and perceived barriers to care is key to being able to develop and transform care. …”
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  17. 3937

    Polydomus karssenii gen. nov. sp. nov. is a dark septate endophyte with a bifunctional lifestyle parasitising eggs of plant parasitic cyst nematodes (Heterodera spp.) by Samad Ashrafi, Jan-Peer Wennrich, Yvonne Becker, Jose G. Maciá-Vicente, Anke Brißke-Rode, Matthias Daub, Torsten Thünen, Abdelfattah A. Dababat, Maria R. Finckh, Marc Stadler, Wolfgang Maier

    Published 2023-03-01
    “…The morphology, the interaction with nematodes and plants and the phylogenetic relationships of these strains originating from a broad geographic range covering Western Europe to Asia Minor were studied. …”
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  18. 3938

    Using dynamic Bayesian belief networks to infer the effects of climate change and human activities on changes in regional ecosystem services by Haoran Yu, Junyi Jiang, Xinchen Gu, Chunwu Cao, Cheng Shen

    Published 2025-01-01
    “…The dynamic Bayesian belief network model reveals that geographical factors and land use play pivotal roles in shaping the spatial patterns of ecosystem services. …”
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  19. 3939

    Burden of intestinal parasites among diabetic patients in Africa: a systematic review and meta-analysis by Marye Nigatie Debash, Getinet Kumie, Assefa Sisay, Solomon Gedfie, Wagaw Abebe, Agenagnew Ashagre, Tadesse Misganaw, Habtu Debash, Melese Abate Reta

    Published 2025-01-01
    “…The highest prevalence based on geographical area was in region of the Egypt 39% (95% CI: 26–52%), and based on study design was in case control studies 40% (95% CI: 28-52%). …”
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  20. 3940

    Chromosome‐Level Genome Assembly and Whole‐Genome Resequencing Revealed Contrasting Population Genetic Differentiation of Black Bream (Megalobrama skolkovii) (Teleostei: Cyprinidae... by Ruijin Ding, Dan Yu, Ke Yang, Xinghua Wu, Huanzhang Liu

    Published 2025-01-01
    “…ABSTRACT The black bream (Megalobrama skolkovii) is an economically important species widely distributed in China, with its geographic populations potentially having undergone differentiations and local adaptations. …”
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