Showing 721 - 740 results of 1,109 for search 'variations model composition', query time: 0.15s Refine Results
  1. 721

    A 3-D groundwater isoscape of the contiguous USA for forensic and water resource science. by Gabriel J Bowen, Jessica S Guo, Scott T Allen

    Published 2022-01-01
    “…We validate the groundwater isoscape against an independent data set of tap water values and show that the model accurately predicts tap water values in communities known to use groundwater resources. …”
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  2. 722

    The role of gut microbiota in a generalist, golden snub-nosed monkey, adaptation to geographical diet change by Yuhang Li, Yujie Yan, Haojie Wu, Yiyi Men, Yi Yang, Hengguang Fu, Derek Dunn, Xiaowei Wang, Genggeng Gao, Peng Zhang, Guixin Dong, Liyuan Hao, Jia Jia, Baoguo Li, Songtao Guo

    Published 2024-11-01
    “…Variations in gut microbiota composition across distinct populations mirror the disparities in macronutrient intake, with a notable emphasis on carbohydrate. …”
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  3. 723

    Spatial Variability of Soil Organic Carbon Stock in Gurje Subwatershed, Hadiya Zone, Southern Ethiopia by Temesgen Addise, Bobe Bedadi, Alemayehu Regassa, Lemma Wogi, Samuel Feyissa

    Published 2022-01-01
    “…Moreover, the exponential model was best suited for SOCS at a soil depth of 20–40 cm, while the circular model was appropriate for SOC at this depth. …”
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  4. 724

    Spatiotemporal Distribution of Soil Thermal Conductivity in Chinese Loess Plateau by Yan Xu, Yibo Zhang, Wanghai Tao, Mingjiang Deng

    Published 2024-11-01
    “…The results of this study can provide a theoretical basis for studying hydrothermal variation in the CLP, model application, energy development, and land resource use.…”
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  5. 725

    Temperature and Stress Effects on the Compressive Creep Behavior of Parallel Strand Bamboo by Yanyan Liu, Yulin Bian, Dong He, Jiao Liu, Aiping Zhou

    Published 2021-01-01
    “…Modern bamboo structures made from PSB composites may be subjected to temperature variations during service. …”
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  6. 726

    A dataset of estimated heterozygous individual and carrier couple frequencies for pan-ancestry carrier screeningMendeley Data by Mia J. Gruzin, Matthew Hobbs, Sarah Poll, Swaroop Aradhya, Leslie Burnett

    Published 2025-08-01
    “…The dataset enabled calculations of positive yield for individuals and couples across both ancestry-specific and pan-ancestry, optimised ''Goldilocks''-ranked gene panels, addressing population-specific variations in the frequencies of heterozygous individuals and carrier couples.The positive yield analysis offered a performance metric for carrier screening panels, facilitating the modeling of screening performance for panels of varying sizes and composition and providing resources for optimizing panel content to ensure equity across underrepresented genetic ancestriesThe dataset can support ongoing research into the equitable application of carrier screening and offers significant reuse potential for refining population genetic screening practices, validating computational models, and developing frameworks to update carrier screening panels in alignment with evolving genomic data, including in underrepresented and minority populations.…”
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  7. 727

    Gut-brain-liver axis in growth hormone deficiency: role of microbiota-derived short-chain fatty acids in ethnic variability and therapeutic development by Dongming Meng, Wei Kong, Sai Cheng, Hua Liu, Congfu Huang

    Published 2025-05-01
    “…This review synthesizes preclinical and clinical data to address ethnic variability in microbiota composition and therapeutic challenges. Key findings reveal that Chinese GHD cohorts exhibit reduced Bifidobacterium and fecal butyrate, whereas Spanish cohorts show minimal differences, potentially due to dietary fiber intake (e.g., Prevotella-enriched diets in Asia) or methodological variations in microbiota sequencing. …”
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  8. 728

    Genome-wide analysis of the TsBLH gene family reveals TsBLH4 involved the regulation of abiotic stresses by interacting with KNOX6 in Toona sinensis by Shuxin Chen, Yuhan Jia, Yuying Yang, Huan Liu, Huiling Chen, Jun Liu, Hengfu Yin, Renying Zhuo, Xiaojiao Han

    Published 2025-03-01
    “…The BLH gene family was divided into five subfamilies, each exhibiting variations in exon-intron distribution and motif composition. …”
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  9. 729

    Tracing isotopic fingerprints: Unveiling the impact of noodle formulation and cooking water on the isotopic signatures of wheat-derived noodles by Jingjie Yang, Sara W. Erasmus, Qianqian Sun, Yingquan Zhang, Ming Li, Bo Zhang, Boli Guo, Saskia M. van Ruth

    Published 2025-01-01
    “…Linear regression analysis revealed that formulation and water isotopic composition significantly affected the δ2H in cooked noodles (p < 0.05), with model R2 values ranging from 0.66 to 0.94. …”
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  10. 730

    Characterization of Different Types of Micro-Fission and Micro-Ionization Chambers Under X-Ray Beams by Juan Antonio Moreno-Pérez, Álvaro Marchena, Pablo Araya, Jesús J. López-Peñalver, Juan Alejandro de la Torre, Antonio M. Lallena, Santiago Becerril, Marta Anguiano, Alberto J. Palma, Miguel A. Carvajal

    Published 2025-03-01
    “…All detectors under study featured identical external structures but varied in detection volume, anode configuration, and filling gas composition. To assess inter- and intra-model response variations, the tested models included 12 micro-ionization chambers (CRGR10/C5B/UG2), 3 micro-fission chambers (CFUR43/C5B-U5/UG2), 8 micro-fission chambers (CFUR43/C5B-U8/UG2), and 3 micro-fission chambers (CFUR44/C5B-U8/UG2), all manufactured by Photonis (Merignac, France). …”
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  11. 731

    Multiple Populations in Low-mass Globular Clusters: Eridanus by Yue Wang, Baitian Tang, Chengyuan Li, Holger Baumgardt, Ricardo R. Muñoz, José G. Fernández-Trincado, Doug Geisler, Yuanqing Fang

    Published 2023-01-01
    “…Multiple populations (MPs), characterized by variations in light elemental abundances, have been found in stellar clusters in the Milky Way, Magellanic Clouds, as well as several other dwarf galaxies. …”
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  12. 732

    Harvesting Reactor Pressure Vessel Beltline Material from the Decommissioned Zion Nuclear Power Plant Unit 1 by Thomas M. Rosseel, Mikhail A. Sokolov, Xiang (Frank) Chen, Randy K. Nanstad

    Published 2025-06-01
    “…The segmentation process involved oxy-propane torch-cutting, followed by precision machining using wire saws and electrical discharge machining (EDM). A chemical composition analysis confirmed the expected variations in alloying elements, with copper levels being notably higher in the weld metal. …”
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  13. 733

    Investigating the Lid Effect on the Generation of Ocean Island Basalts: 1. Geochemical Trends by Shihao Jiang, Rhys Hawkins, Mark J. Hoggard, D. Rhodri Davies, Ian H. Campbell

    Published 2024-06-01
    “…Here, we quantitatively investigate this relationship using a global data set of Neogene and younger OIB compositions. Local lithospheric thicknesses are estimated using theoretical plate‐cooling models and Bayes factors are applied to identify trends. …”
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  14. 734

    Geochemical characterisation and petroleum potential of selected cenozoic coals from Sarawak basin, Malaysia by Lanre Asiwaju, Khairul Azlan Mustapha, Wan Hasiah Abdullah, Yousif M. Makeen, Mohammed Hail Hakimi

    Published 2025-06-01
    “…Notably, the Merit-Pila coals exhibited the highest hydrocarbon-generating potential, while the Mukah coals displayed a greater abundance of type-II kerogen and marine algal organic matter. However, despite variations in organic matter composition, principal component analysis revealed no significant correlation between source input and petroleum potential. …”
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  15. 735

    Hydrological connectivity shape the nitrogen pollution sources and microbial community structure in a river-lake connected system by Haoda Chen, Lulu Zhang, Lulu Zhang, Zishuai Zheng, Yuang Gao, Yu Zhao

    Published 2025-04-01
    “…Results indicated pronounced seasonal variations in both nitrogen pollution loads and sources, with riverine nitrogen levels rising markedly from dry season (May) to wet season (August). …”
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  16. 736

    Detecting cell-type-specific allelic expression imbalance by integrative analysis of bulk and single-cell RNA sequencing data. by Jiaxin Fan, Xuran Wang, Rui Xiao, Mingyao Li

    Published 2021-03-01
    “…By modeling covariate effect, BSCET can also detect genes whose cell-type-specific AEI are associated with clinical factors. …”
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  17. 737

    The commercial harvest of ice-associated seals in the Sea of Okhotsk, 1972-1994. by Irina S Trukhanova, Aleksey I Grachev, Aleksandr G Somov, Vladimir N Burkanov, Kristin L Laidre, Peter L Boveng

    Published 2017-01-01
    “…Variations in catch per unit effort were explored in relation to year, sea ice conditions, day of the year, and geographic location. …”
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  18. 738

    The Control of End‐Member Iron‐to‐Sulfide Ratios on Hydrothermal Plume Geochemistry at the Rainbow, Broken Spur, and Lost City Vent Fields in the Mid‐Atlantic Ridge by Serhat Sevgen, Nadine Le Bris, Mustafa Yücel

    Published 2025-07-01
    “…We further analyzed hydrothermal plume composition evolution using geochemical models and suggested that the Fe:∑H2S ratio plays a key role in controlling the minerals precipitated during hydrothermal fluid‐seawater mixing. …”
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  19. 739

    P-modified biochar alters the microbial community in heavy metal-contaminated soils by regulating nutrient supply balance by Qiang Wang, Chenyang Xu, Kai Pan, Xiaogang Wu, Yanshuo Pan, Chengjiao Duan, Zengchao Geng

    Published 2025-08-01
    “…This further led to variations in the composition and structure of microbial communities in soil. …”
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  20. 740

    Experimental study on cobalt adsorption by bone powder modified with poly Pyrrole and polyethylene glycol by Javad Yarmohammadi Jamaloi, Majid Riahi Samani, Davood Toghraie

    Published 2025-03-01
    “…The results indicate that the highest cobalt removal percentage achieved was 68.06 %, while the lowest was 59.80 %. These variations were attributed to the addition of polyethylene glycol and polyvinyl alcohol at concentrations of 3 g/L and 1 g/L, respectively, during the synthesis of the bone powder/poly-pyrrole composite. …”
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