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  1. 2281

    Assessing Intraspecific Variation of Tree Species Based on Sentinel-2 Vegetation Indices Across Space and Time by Tiziana L. Koch, Martina L. Hobi, Felix Morsdorf, Alexander Damm, Dominique Weber, Marius Rüetschi, Jan D. Wegner, Lars T. Waser

    Published 2025-06-01
    “…However, large-scale, continuous monitoring of intraspecific variation remains challenging. Here, we present a remote sensing approach using Sentinel-2 time series of five vegetation indices as proxies for pigment content, canopy structure, and water content to detect intraspecific variation in seven tree species across a broad environmental gradient in Switzerland. …”
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  2. 2282

    High Microsatellite but No Mitochondrial DNA Variation in an Invasive Japanese Mainland Population of the Parasitoid Wasp Melittobia sosui by Jun Abe, Jun‐ichi Takahashi, Koji Tsuchida

    Published 2025-02-01
    “…The difference in genetic variation between mitochondrial and microsatellite DNA in the invasive populations may be explained by the faster mutation rate of microsatellites, as well as the population structure of Melittobia, in which the subdivision into small inbreeding lineages may facilitate the accumulation of mutations. …”
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  3. 2283

    Exploring variation in the six-month review for stroke survivors: a national survey of current practice in England by Rich Holmes, Suzanne Ackerley, Rebecca J Fisher, Louise A Connell

    Published 2025-01-01
    “…Results Ninety-two responses were received, representing approximately 53% of 6MR services in England. Wide variation was observed in relation to service structure, content and processes, and in how outcomes, experience and effectiveness are measured. …”
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  4. 2284
  5. 2285

    Spatiotemporal Variations in Nectar Robbing and Its Effects on Reproduction in <i>Salvia castanea</i> Diels (Lamiaceae) by Han-Wen Xiao, Yan-Bo Huang

    Published 2025-07-01
    “…Nectar robbing typically reduces nectar availability to pollinators, damages flower structure, and/or induces secondary robbing. Consequently, it may reduce pollen deposition and seed set, increase pollination efficiency and outcrossing, and/or not affect reproduction in some species. …”
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  6. 2286

    What the Owls Leave Behind: Pellet Size Variation Reflects Predator Body Size in Israel’s Owls by Ezra Hadad, Piotr Zduniak, Reuven Yosef

    Published 2025-06-01
    “…Pellet measurements were analyzed in relation to the average body length of each species, revealing significant interspecific variation in all three dimensions. Statistical analyses confirmed strong positive correlations between body size and pellet length (r = 0.95), breadth (r = 0.91), and mass (r = 0.96), highlighting the influence of morphological constraints on pellet structure. …”
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  7. 2287

    Dynamics of a goshawk population across half a century is driven by the variation of first‐year survival by Michael Schaub, Volkher Looft, Floriane Plard, Jan A. C. vonRönn

    Published 2024-08-01
    “…Despite these differences, temporal variation in sex ratio did not contribute to population dynamics and the contribution of temporal variation in survival was similar for both sexes. …”
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  8. 2288

    PSVM: A Global Database for the Miocene Indicating Elevated Paleosecular Variation Relative to the Last 10 Myrs by Y. A. Engbers, R. K. Bono, A. J. Biggin

    Published 2022-08-01
    “…Abstract Statistical studies of paleosecular variation (PSV) are used to infer the structure and behavior of the geomagnetic field. …”
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  9. 2289
  10. 2290

    Searching for Stellar Activity Cycles Using Flares: The Short- and Long-timescale Activity Variations of TIC-272272592 by Tobin M. Wainer, James R. A. Davenport, Guadalupe Tovar Mendoza, Adina D. Feinstein, Tom Wagg

    Published 2024-01-01
    “…Such slow changes in surface magnetic activity are potential indicators of solar-like activity cycles, which can yield important information about the structure of the stellar dynamo. We find that while TIC-272272592 shows evidence for both short- and long-timescale variations in its flare activity, it is unlikely physically motivated. …”
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  11. 2291

    Decoding Readiness for Clinical Practicum: Undergraduate Nursing Students’ Perspectives, Clinical Evaluations, and Comparative Curriculum Variations by Imad Maalouf, Wafaa El Zaatari

    Published 2025-06-01
    “…<b>Methodology:</b> A case study design was adopted, utilizing semi-structured interviews with 13 nursing students from a UAE nursing college. …”
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  12. 2292

    Intraspecific and spatial variation in habitat use by sperm whales (Physeter macrocephalus) along the west coast of Martinique by Séréna Laurent, Marion Poupard, Célia Ortolé, Céline Valin, Benjamin de Montgolfier

    Published 2025-07-01
    “…Our results on social structure are in line with previous literature: 37% of the aggregations were made up of females and/or juveniles, immatures, with a mature male nearby, with temporal changes in aggregations linked to male migration patterns. …”
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  13. 2293

    Transcriptomics-driven exploration of genetic variation and peptide discovery in the sea anemones Anthopleura midori and Actinia equina by Han Zhang, Xinghua Pan, Chen Weigang

    Published 2025-04-01
    “…In terms of genetic diversity, species Anthopleura midori primarily exhibits variations due to single nucleotide polymorphisms (SNPs), whereas species Actinia equina shows frequent insertion and deletion events. …”
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  14. 2294

    Capturing spatiotemporal variation in salt marsh belowground biomass, a key resilience metric, through geoinformatics by Kyle D. Runion, Deepak R. Mishra, Merryl Alber, Mark A. Lever, Jessica L. O'Connell

    Published 2024-12-01
    “…Finally, we used regression commonality analysis to show that model estimates reflected the spatiotemporal structure of BGB variation observed in field measurements. …”
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  15. 2295

    Endangered clonal plant Rosa persica: Limited genetic and clonal diversity, abundant leaf phenotypic variation by Xiaolong Zhang, Xueyun Zhang, Na Li, Chenyang Sun, Chenjie Zhang, Chao Yu, Qixiang Zhang, Le Luo

    Published 2025-01-01
    “…There is a significant positive correlation spatial genetic structure between genetic distance and geographic distance within a small scale of 5 m. …”
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  16. 2296

    Utility of regional STR marker variations in Tunisian and sub-Saharan populations: insights into forensic and population genetics by Asma Attaoui, Hajer Foddha, Houcemeddine Othman, Houcemeddine Othman, Houcemeddine Othman, Hassen Ben Abdennebi, Amel Haj Khelil, Amel Haj Khelil

    Published 2025-06-01
    “…Our findings align with prior research on Tunisian genetic diversity and extend this knowledge by illustrating allelic frequency variations in order to establish region-specific databases.ConclusionThis study contributes valuable insights into the genetic structure of Tunisian and sub-Saharan populations, emphasizing tailored approaches in forensic practices.…”
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  17. 2297

    Genetic variations suggests that Takifugu rubripes, T. chinensis, and T. pseudommus are the same species with a shared gene pool by Ji Young Lee, Kun Hee Kim, Hyuk Je Lee, Sun-Goo Hwang, Tae Sun Kang

    Published 2025-01-01
    “…Genetic diversity, differentiation, and population structure among T. rubripes, T. pseudommus, T. chinensis, and T. xanthopterus were subsequently analyzed using a combination of these 15 SSR loci and mitochondrial cytochrome oxidase subunit I (CoI) and cytochrome b (CytB) gene sequences. …”
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