Showing 17,901 - 17,920 results of 19,335 for search '"population"', query time: 0.11s Refine Results
  1. 17901

    Decentralized Asynchronous Formation Planning of Multirotor Aerial Vehicles in Dynamic Environments Using Flexible Formation Graphs and Tight Trajectory Hulls by Fahad Tanveer, Muhammad Bilal Kadri

    Published 2024-01-01
    “…However, current methodologies lack the capability to autonomously execute large-scale formation flights in densely populated environments. To bridge the gap, a decentralized and asynchronous formation flight planner is proposed based on a graph-based formation metric and tight representations of kino-dynamically feasible trajectories for collision avoidance. …”
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  2. 17902

    Rethinking gold(II) porphyrins: an inherent wave distortion by Ghosh, Abhik, Conradie, Jeanet

    Published 2024-01-01
    “…The wave distortion results in significant ${\pi }$ spin populations on the porphyrin macrocycle, leaving behind only about 20–25% of the spin density on the gold. …”
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  3. 17903

    The Effect Of Percussive Therapy On Musculoskeletal Performance And Experiences Of Pain: A Systematic Literature Review by Lorna Sams, Ben L Langdown, Joan Simons, Jitka Vseteckova

    Published 2023-04-01
    “… # Methods Data sources (CINAHL, Cochrane Library, Psychinfo, PubMed, SportDISCUS and OpenGrey) were searched from January 2006 onwards for full text literature in any language involving adult populations receiving PT delivered by massage guns, directly to any muscle belly or tendon, with comparisons to an alternative treatment, placebo or no treatment. …”
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  4. 17904

    L’agrobiodiversité du dattier (Phoenix dactylifera L.) dans l’oasis de Siwa (Égypte) by Vincent Battesti

    Published 2013-12-01
    “…This paper is the first step of a two-stage work; the second, within an interdisciplinary research project, will examine samples of these date palms through morphometry of seeds and genetic structure of landrace populations to deepen the analysis of the date palm agrobiodiversity in Siwa, at the North African and Middle Eastern crossroads.…”
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  5. 17905

    Diagnosis of bovine viral diarrhea in Bubalus bubalis dairy farms by Oriana Gavidia, Rosaura Pérez-Gil

    Published 2023-11-01
    “… Bovine viral diarrhea (BVD) is a disease with worldwide distribution and endemic in most bovine populations, causing a wide range of clinical manifestations, including reproductive disorders, such as embryo mortality and abortions, and low milk production. …”
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  6. 17906

    Quantifying forest disturbance regimes within caribou (Rangifer tarandus) range in British Columbia by James C. Maltman, Nicholas C. Coops, Gregory J. M. Rickbeil, Txomin Hermosilla, A. Cole Burton

    Published 2024-03-01
    “…Different disturbance agents and regimes negatively impact caribou populations to different degrees. It is therefore critical that land managers and scientists studying caribou have a detailed understanding of the disturbance regimes affecting caribou habitat. …”
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  7. 17907

    Converting from Seepage Irrigation to Plasticulture for Vegetable Production: A Case Study by Charles E. Barrett, Lincoln Zotarelli, Lucas G. Paranhos, Mark W. Warren

    Published 2021-02-01
    “…The goal of the demonstration was to grow high-density cabbage populations using plasticulture side by side with seepage on a commercial farm. …”
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  8. 17908

    “Suicide’s very abstract”: A qualitative analysis of risk assessment training recommendations from family physicians by Mark A. Dixon, Kathleen A. McNamara, David A. Moss

    Published 2025-01-01
    “…Suicide prevention initiatives include ensuring 24/7 access to crisis hotlines, encouraging individuals to seek mental health care, and reducing access to lethal means among high-risk populations. A recent area of focus is the physician’s office, as research shows that nearly half of those who die by suicide had seen a primary care physician within one month of their death. …”
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  9. 17909

    A moisture differential technique for extraction and maintenance of imported fire ant colonies under laboratory conditions by Farhan Mahmood Shah, Ikhlas A. Khan, Abbas Ali

    Published 2025-01-01
    “…Maintenance of laboratory colonies consisting of all life stages in plastic bottles using this new method mimics the field populations that are required to conduct behavioral bioassays.…”
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  10. 17910

    An extreme value analysis of daily new cases of COVID-19 in Africa by Saralees Nadarajah, Adamu Abubakar Umar, Adamu Abubakar Umar

    Published 2025-01-01
    “…Modeling COVID-19 cases in Africa is crucial for developing effective public health strategies, allocating resources efficiently, and mitigating the impact of the pandemic on vulnerable populations. A recent paper by the first author provided an extreme value analysis of daily new cases of COVID-19 from sixteen countries in west Africa. …”
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  11. 17911

    KEYNESYEN TEORİ’YE BİR TEPKİ: ARZ YANLI İKTİSAT by Seyhun Doğan

    Published 2006-12-01
    “…Bu kapsamda, vergi oranları ile vergi gelirleri arasındaki ilişkiyi gösteren “Laffer eğrisi”, oldukça popüler olmuştur. Vergi indirimleriyle daha çok toplam vergi geliri elde edileceğini ileri süren Arz Yanlı İktisatçılar, ayrıca kamu harcamalarının azaltılmasını, para arzının daraltılmasını ve piyasaya yönelik müdahalelerin azaltılarak özel kesimde sermaye birikiminin sağlanmasını ileri sürmüşlerdir. …”
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  12. 17912

    Species delimitation in the Populus laurifolia complex (Salicaceae) based on phylogenetic and morphometric evidence by Xueya Wei, Xingyong Cui, Fulin Yuan, Kerou Zhou, Liwei Zhou, Changli Zhao, Shaoyu Guo, Ce Shang, Zhixiang Zhang

    Published 2025-02-01
    “…In this study, 337 specimens, along with online digital samples representing nearly all wild populations, were collected. Morphological analyses were performed to evaluate key traits and clarify species boundaries. …”
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  13. 17913

    SEROLOGICAL MONITORING FOR AVIAN INFLUENZA IN THE RUSSIAN FEDERATION IN 2017–2018 by M. A. Volkova, Ir. A. Chvala, P. S. Yaroslavtseva, V. Yu. Sosipatorova, O. S. Osipova, I. A. Chvala

    Published 2019-06-01
    “…Obtained test results indicated that the virus circulation in bird populations in the Russian Federation and persistent risk of avian influenza spread to poultry establishments and backyard poultry.…”
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  14. 17914

    Limiting the development of anti-cancer drug resistance in a spatial model of micrometastases by Ami B. Shah, Katarzyna A. Rejniak, Jana L. Gevertz

    Published 2016-07-01
    “…We separately consider cell populations that harbor pre-existing resistance to the drug, and those that acquire resistance during the course of treatment. …”
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  15. 17915

    Socio-Economic Consequences and Mitigation Strategies of the COVID-19 Pandemic (Phases One and Two) on Rural Farmers in Ebonyi State, Nigeria by Justin Kelechi Nmerengwa

    Published 2023-12-01
    “…It was recommended that government assistance programmes must be modified and augmented in order to better reach rural populations, many of whom do not have access to formal contributory social insurance systems.…”
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  16. 17916

    Bupropion Mediated Effects on Depression, Attention Deficit Hyperactivity Disorder, and Smoking Cessation by Austin Clark, Brendan Tate, Bretton Urban, Ryan Schroeder, Sonja Gennuso, Shahab Ahmadzadeh, David McGregor, Brook Girma, Sahar Shekoohi, Alan D. Kaye

    Published 2023-07-01
    “…Clinicians should use this review to understand the varied uses of the drug and identify the situations and patient populations in which bupropion can lend its greatest benefit.…”
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  17. 17917

    Farming of Indigenous Crayfish in Russia: A Mini-Review of Recent Studies by Alexander G. Dvoretsky, Vladimir G. Dvoretsky

    Published 2025-01-01
    “…Natural populations of crayfish in Europe have experienced significant declines due to the spread of crayfish plague, overfishing, competition with invasive crayfish species, and habitat degradation. …”
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  18. 17918

    Research on the impact of mutual elderly care on the physical and mental health of rural elderly in China by Jialiang Liu, Xiaohan Liu, Bin Hu, GuangYao Liu

    Published 2025-01-01
    “…Data chosen from the 2018 China health and retirement longitudinal study (CHARLS) were selected, with 8369 elderly people aged ≥ 60 years old, and propensity scores were matched using nearest-neighbor matching, kernel matching, and radius matching, and then heterogeneity was used to analyze the mean effect values among different populations. The results of propensity score matching PSM showed that participation in mutual care had a significant positive effect on the mental health of the rural elderly, with a net effect of 0.020 ~ 0.027, and a significant negative effect on the physical health of the rural elderly, with a net effect of −0.029~−0.030. …”
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  19. 17919

    Prevalence and Clinical Significance of Early Repolarization in Athletes: A Systematic Review by Khaled Elenizi

    Published 2025-01-01
    “…Search terms included “early repolarization,” and relevant studies were selected based on their focus on athletic populations. A total of 22 articles were included for detailed analysis. …”
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  20. 17920

    FEN BİLGİSİ ÖĞRETMEN ADAYLARININ BİLİM İNSANLARINA YÖNELİK GENEL BİLGİ DÜZEYLERİNİN BELİRLENMESİ by Yüksel Tufan, Şule Sahın, Davud Sarıtaş

    Published 2019-12-01
    “…Yüzyıl ve öncesinde yaşamış olan bilim insanları hakkında bilgi sahibi olduklarını göstermekle birlikte formda belirttikleri isimler arasında ise bariz sıklık gösterenler lisans ve öncesi ders kitaplarında veya popüler bilimde yer bulan yabancı bilim insanlarıdır.…”
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