Showing 181 - 200 results of 284 for search '"The Simpsons"', query time: 0.05s Refine Results
  1. 181

    Macrophyte Diversity and Ecosystem Services in Wetlands of Eastern Ranchi: A Multi-site Analysis of Abundance, Frequency, and Importance Value Index Patterns by JITENDRA MAHATO, Dr.Sujit Ghosh

    Published 2025-01-01
    “…These included the Shannon-Wiener index, Simpson's index, Margalef index, and Pielou's Evenness index. …”
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  2. 182

    CooccurrenceAffinity: An R package for computing a novel metric of affinity in co-occurrence data that corrects for pervasive errors in traditional indices. by Kumar P Mainali, Eric Slud

    Published 2025-01-01
    “…The package supplements its main output of the novel metric of association with the three most common traditional indices of association in co-occurrence data: Jaccard, Sørensen-Dice, and Simpson.…”
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  7. 187

    Vegetation Structure and Tree Species Diversity inside and outside a Newly Established Zalon Taung National Park in Northwest Myanmar by Tin Hnaung Aye, Shozo Shibata

    Published 2023-01-01
    “…We used stand density, basal area, Shannon–Wiener diversity index, Simpson index, Pielou's evenness, Fisher’s α diversity, and Importance Value Index (IVI) to determine the forest structure and tree diversity. …”
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    利用Illumina MiSeq测序平台分析健康与腹泻食蟹猴粪样菌群 by 张飞燕 1 金洁 1 刘超 1 胡正飞 1 张玉林 1 谢丽分 1 邬继文 1 吕龙宝 1

    Published 2019-01-01
    “…结果表明,Alpha多样性指数分析,健康组与腹泻组的微生物多样性指数(Shannon、Simpson)差异不显著,群落丰富度指数(Chao、Ace)差异显著。PCA主成分分析,健康组与腹泻组粪便菌群具有明显的差异。…”
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  12. 192

    Lost microbes of COVID-19: Bifidobacterium, Faecalibacterium depletion and decreased microbiome diversity associated with SARS-CoV-2 infection severity by Eamonn MM Quigley, Thomas J Borody, Sabine Hazan, Neil Stollman, Huseyin S Bozkurt, Sonya Dave, Andreas J Papoutsis, Jordan Daniels, Brad D Barrows

    Published 2022-04-01
    “…Microbiome diversity and composition were compared between patients and exposed controls at all taxonomic levels.Results Compared with controls (n=20), severely symptomatic SARS-CoV-2-infected patients (n=28) had significantly less bacterial diversity (Shannon Index, p=0.0499; Simpson Index, p=0.0581), and positive patients overall had lower relative abundances of Bifidobacterium (p<0.0001), Faecalibacterium (p=0.0077) and Roseburium (p=0.0327), while having increased Bacteroides (p=0.0075). …”
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  13. 193

    Characteristics and Differences in the Antler Velvet Microbiota During Regeneration by Yongxiang Li, Yuhang Zhu, Bo Yang, Shaochen Yu, Songze Li, André-Denis G. Wright, Rui Du, Huazhe Si, Zhipeng Li

    Published 2024-12-01
    “…In comparison with the Full group, the Shannon, Simpson, Ace, and Chao 1 indices were significantly decreased in the Half group (<i>p</i> < 0.05). …”
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  14. 194

    Intratumor microbiome-derived butyrate promotes chemo-resistance in colorectal cancer by Linsheng Xu, Linsheng Xu, Bingde Hu, Jingli He, Xin Fu, Na Liu

    Published 2025-01-01
    “…Furthermore, we assessed the prognostic significance of circulating microbiome DNA (cmDNA) and examined the effects of exogenous butyrate supplementation on the chemosensitivity of CRC cell lines.ResultsOur 16S sequencing analysis revealed a reduction in microbial diversity within tumor samples of patients with resistance, as indicated by metrics such as observed taxonomic units, Shannon, and Simpson indices. Notably, Roseburia and Fusobacteria emerged as prominent biomarkers for the resistance group, whereas Bifidobacterium, Helicobacter, and Akkermansia were identified as biomarkers for the non-resistant group. …”
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  15. 195

    Entomofauna cadavérica asociada a los restos incinerados de Sus scrofa domestica L., en el centro poblado de Chuyugual, La Libertad, Perú by Deimy Briceño Vela, Florencio Ramírez Cruz, Shirley Madeleine Valderrama Alfaro

    Published 2022-09-01
    “…La colecta de los insectos se hizo con las técnicas entomológicas convencionales, determinando las especies con claves taxonómicas especializadas; para la determinación del valor ecológico de entomofauna cadavérica y familias más representativas se usaron los índices de Margalef, Simpson, Shanon y Pielou.La entomofauna encontrada se distribuyó en 2 ordenes, 7 familias, 12 especies y 4 morfotipos.El 35% de abundancia relativa corresponde a la familia Calliphoridae, el 23% pertenecen a losSarcophagidae, el 18% a los Staphilinidae y el 6% a las familias Musidae, Fannidae, Dermestidae y Silphidae. …”
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    贵阳阿哈湖国家湿地公园鸟类群落多样性分析 by 张海波 1, 2 孙喜娇 3 李光容 4 吴忠荣 5 匡中帆 6 粟海军 7, 8 夏奉梅 2 谈洪英 2

    Published 2020-01-01
    “…(5)不同生境鸟类多样性存在差异,Shannon-Wiener多样性指数最高的生境类型是阔叶林,最低的是草地; 均匀度最高的是竹林,最低的是草地; Simpson多样性指数最高的是草地,最低的是阔叶林; Margalef多样性指数最高的生境类型是竹林,最低的是灌丛。…”
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