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Showing 1 - 20 results of 135 for search 'connected sample variance', query time: 0.11s Refine Results
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    Hydrological connectivity influences the aquatic metacommunity structure of an Arctic delta floodplain by Ryan W. Scott, Sapna Sharma, Xiaowa Wang, Roberto Quinlan

    Published 2025-01-01
    “…Here, we present the first study to examine the metacommunity structure of aquatic invertebrates in a major Arctic floodplain system (Mackenzie Delta, Northwest Territories). We sampled macroinvertebrate communities across the longitudinal span of the Delta and used three complementary analyses (variance partitioning, elements of metacommunity structure, and fourth corner analysis) to determine the relative influence of environmental versus spatial variation, metacommunity structure across dispersal modes, and the functional metacommunity structure. …”
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    The Perception of the Institutional Environment in the Romanian Agricultural Sector: Connection Between Behaviour and Financial Indicators by Dumitru Florin Moise

    Published 2024-11-01
    “…The study uses the statistical method of unidirectional analysis of variances (ANOVA) to observe significant differences in the means for the perception of the institutional environment and performance indicators, and the tests are carried out using the SPSS software, on a sample of 201 companies operating in the vegetable agricultural sector. …”
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    Thalamo-Sensorimotor Functional Connectivity Correlates with World Ranking of Olympic, Elite, and High Performance Athletes by Zirui Huang, Henry (Hap) Davis IV, Annemarie Wolff, Georg Northoff

    Published 2017-01-01
    “…Strikingly, thalamo-sensorimotor functional connections were highly correlated with the swimmers’ motor performance excellence, that is, accounting for 41% of the individual variance in best world ranking. …”
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    Hearing loss is associated with decreased default-mode network connectivity in individuals with mild cognitive impairment by Nicole Grant, Natalie Phillips

    Published 2023-12-01
    “…A linear regression was used to investigate the relationship between speech-reception threshold and DMN connectivity in the whole sample.Compared to those with MCI and normal hearing, those with MCI and pure-tone HL had decreased connectivity between the DMN and the caudate and thalamus. …”
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    A Bidirectional Mendelian Randomization Study of Causal Relationships Between Migraine and White-Matter Structural Connectivity by Tong D, Zhang X, Xiao Z, Taothong S, Teeravarunyou P, Wu W, Wu S, Chen N, Tao S, Zhou J, Song Q, Liang F, Li Z

    Published 2025-07-01
    “…Based on instrumental variables (IVs) selected from the GWAS summary statistics, the bidirectional two-sample MR analyses were conducted to infer bidirectional causal associations between migraine and WM structural connectivity. …”
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    Causal role of immune cells in thyroid cancer: a two-sample Mendelian randomization study by Shurong Wang, Zhouyu Fang, Wenjin Xiao, Ying Xie, Yueyue Zhang, Zhihua Liu

    Published 2025-04-01
    “…The inverse variance weighting method was employed to investigate the causal relationship between exposure and outcome. …”
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    Association between dietary intakes and pregnancy complications: a two-sample Mendelian randomization analysis by Zengle Zhao, Tongmin Chang, Xiaoyan Liu, Xuening Zhang, Xinjie Liu, Yuan Zhang, Jiaqi Chen, Yuan Zhang, Ming Lu

    Published 2025-03-01
    “…Abstract Background Previous studies reported possible connections between dietary factors and pregnancy complications; however, confounders tend to confound the results. …”
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    The causal relationship between drinking water and gastrointestinal cancers: a two‐sample mendelian randomization analysis by Liang Gui, Jian Wang

    Published 2024-12-01
    “…Drinking water is a daily human activity, but the intrinsic connection between water intake and gastrointestinal (GI) cancers is still unclear. …”
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    Determination of the total content of some secondary metabolites in various organs of the Dagestan samples of Capparis herbacea Willd. by F. A. Vagabova, G. K. Radjabov, A. M. Musaev, F. I. Islamova

    Published 2021-03-01
    “…In all other cases, the connection is random. In addition, the analysis of variance revealed that a large difference in the variability of the studied compounds is observed between individual groups of plants in the absence of intragroup variability.…”
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    Causal Relationship Between Colorectal Cancer and Common Psychiatric Disorders: A Two-sample Mendelian Randomization Study by Yuan YAO, Mingze YANG, Chen LI, Haibo CHENG

    Published 2025-06-01
    “…ObjectiveTo elucidate the causal relationships between colorectal cancer (CRC) and prevalent psychiatric disorders through a two-sample Mendelian randomization approach. MethodsUtilizing publicly available genome-wide association study data, we explored the connections between CRC and various psychiatric disorders, including depression, anxiety, bipolar disorder, and schizophrenia. …”
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    Causal relationship between diabetes mellitus and lung cancer: a two-sample Mendelian randomization and mediation analysis by Xiaolin Yu, Binfan Fu, Taizhen Sun, Xu Sun

    Published 2024-11-01
    “…No causal connection was found between T2DM and the subtypes of lung cancer. …”
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    Causal associations between dietary habits and liver cancer risk: a two-sample Mendelian randomization study by Wen-Hao Hu, Jia-An Sun, Chang Liu

    Published 2025-02-01
    “…However, no substantial causal connections between liver cancer and the intake of other dietary habits were observed. …”
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    Causal association between endocrine diseases and lymphoid malignancies explored through two-sample Mendelian randomization analysis by Chenze Zhao, Yu Zhang, Lili Qian, Qing Guo, Ni Zhu

    Published 2025-04-01
    “…Utilizing data from genome-wide association studies, a two-sample Mendelian randomization analysis was performed. …”
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    Causal relationship between gut microbiota and hepatocellular carcinoma: a two-sample Mendelian randomization and case–control study by Liu Yang, Wei Wei, Yuekui Wang, Wentao Kuai, Liang Xu

    Published 2025-06-01
    “…Abstract Background Accumulating evidence from both observational studies and clinical trials has established a connection between the gut microbiome and hepatocellular carcinoma (HCC). …”
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    Causal role of the plasma lipidome in the occurrence and progression of chronic kidney disease: a two-sample Mendelian randomization study by Jiaming Su, Jiyuan Hu, Hongfang Liu, Yan Guo, Yang Shi, Yicheng Zheng, Zhaoxi Dong, Jiayou Liu, Zheyu Xu, Xinhui Yu, Jie Mei, Jing Peng, Lin Wang, Qingqing Liu

    Published 2025-06-01
    “…Methods Summary statistics for 179 lipid species and six CKD-related phenotypes were retrieved from published large-scale genome-wide association studies. A bidirectional two-sample MR analysis was performed using the inverse-variance weighting (IVW) as the primary MR method. …”
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