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1461
High-throughput sequencing-based study on bacterial community structure and functional prediction of fermented bean curd from different regions in China
Published 2025-08-01“…Abstract In order to understand the bacterial community structure, microbial safety, and functional diversity of traditional fermented food—sufu (fermented bean curd) in China, high-throughput sequencing technology was employed to systematically analyze the bacterial community composition and functional profiles of sufu samples from eight different regions in China (Zunyi, Guizhou; Xiushan, Chongqing; Chengdu, Sichuan; Xinhua, Hunan; Ji’an, Jiangxi; Mouding, Yunnan; Guilin, Guangxi; and Shilin, Kunming). …”
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1462
Estimation of Forest Structure and Fuel Change Across Mountain Pine Beetle – Attacked Forests Using Mobile and RPAS – Based LiDAR
Published 2025-12-01“…In this study, we used light detection and ranging (LiDAR) to quantify variations in forest structure and wildfire fuels caused by mountain pine beetle (MPB) infestation. …”
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1463
Assessing the sustainable behavior of agricultural water operators and its correlates in south Khorasan province
Published 2019-06-01“…Both dependent and independent variables were analyzed via Structural Equation Modeling (SEM). However, Confirmatory Factor Analysis (CFA) was used to confirm the goodness of the latent variables. …”
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1464
Characterization of prokaryotic plankton community structure in the Southern East China Sea using combined 16S-rDNA and 16S-rRNA
Published 2025-08-01“…Despite these differences, rDNA and rRNA equally captured spatial and temporal variations in community structure. Significant community changes were detected across seasons, but the underlying environmental drivers were different for rDNA and rRNA. …”
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1465
Genetic diversity and population structure of Cnaphalocrocis medinalis across India and South Asia: Insights from COI and ITS2 gene analyses
Published 2025-01-01“…In this study, the genetic diversity and population structure of C. medinalis were examined using mitochondrial COI and nuclear ITS2 gene sequences collected from 15 Indian states and several South Asian countries. …”
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1466
The Application of Kitchen Waste Changed the Community Structure and Composition of AOA and AOB by Affecting the pH and Soil Organic Carbon of Red Soil
Published 2024-12-01“…The results showed that: (1) single application of kitchen waste (T5, T6, T7) effectively improved soil nutrient status (SOC increased by 15.79–217.24%; TN increased by 1.53–92.99%; NH<sub>4</sub><sup>+</sup>–N increased by 18.19–520.74%; NO<sub>3</sub><sup>−</sup>–N) increased by 15.54–750.61%), and alleviated acidification. (2) Temporal variations had a more significant effect on the community structure of AOA and AOB than different treatments. …”
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1467
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1468
Inter-layer multi-material powder bed fusion additive manufacturing of a chainmail-like 3D interlocking bonding structure
Published 2025-12-01“…Cross-interface microhardness mapping indicates powder-spreading-direction-dependent hardness variations. This work establishes a paradigm for bioinspired anisotropic engineering composites (numerous 100-μm-scale structural features), where Ti64 governs strength via architectural control while CP-Ti enhances damage tolerance through strain delocalisation, offering direct implications for load-adaptive aerospace structures.…”
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1469
Exploring how course social and cultural environmental features influence student engagement in STEM active learning courses: a control–value theory approach
Published 2025-01-01“…Yet, there is also large variation in the effectiveness of these implementations. …”
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1470
Analysis and design of a fixed wing unmanned aerial vehicle gas launching system
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1471
Modelling Users` Trust in Online Social Networks
Published 2014-02-01“…We use a Partial Least Squares (PLS) based structural equation modelling analysis, which validated all our initial assumptions, indicating that our three predictors (privacy concerns, perceived benefits and perceived risks) explain 48% of the variation of users’ trust in online social networks, the resulting variable of our study. …”
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1472
Heterogeneous panel data model with sharp and smooth changes: Testing green growth hypothesis in G7 countries
Published 2025-06-01“…Using heterogeneous panel data models, the study incorporates both sharp and smooth structural changes through the Fourier Seemingly Unrelated Regressions Mean Group (F-SURMG) estimation. …”
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Individual-level brain phenotypes in first-episode mania: normative modelling of brain morphometry and brainAGE
Published 2025-05-01“…Method Pretrained models, based on large, independent healthy samples, were applied to structural brain images from FEM patients (n = 83) and healthy individuals (n = 61). …”
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1474
Effect of microstructure of modified diatomite on its adsorption properties
Published 2017-02-01“…The increase in the specific surface area of DMA is connected with variation of the ratio of the micro- and mesopores through the filling of the large mesopores with aluminosilicate and its own microporous structure increment; the specific surface area gets 81.8 m2/g, which is 2.5 times larger than the corresponding value of the initial unprocessed diatomite (37.5 m2/g). …”
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1475
Temporal dynamics and relationship between negative air ions and environmental factors in subtropical forests, China
Published 2025-04-01“…Using linear mixed models, structural equation models, and other ecological niche models, the study explores the characteristics of the dynamic changes in NAIs and their responses to meteorological factors, air quality factors, and radiation factors in the Yunzhong Mountain forest. …”
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1476
On the relation between promoter divergence and gene expression evolution
Published 2008-01-01“…The remaining unexplained differences are correlated with the increased divergence of the sequences that flank the binding sites and an apparent modulation of chromatin structure. Our analysis emphasizes the flexibility of promoter structure, and highlights the interplay between specific binding sites and general chromatin structure in the control of gene expression.…”
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Application of nitrogen and carbon stable isotopes (δ(15)N and δ(13)C) to quantify food chain length and trophic structure.
Published 2014-01-01“…Increasingly, stable isotope ratios of nitrogen (δ(15)N) and carbon (δ(13)C) are used to quantify trophic structure, though relatively few studies have tested accuracy of isotopic structural measures. …”
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Genetic diversity and population structure in Ethiopian mustard (Brassica carinata A. Braun) revealed by high-density DArTSeq SNP genotyping
Published 2025-04-01“…This study evaluated the genetic diversity and population structure of 188 B. carinata genotypes using high-density Single Nucleotide Polymorphism (SNP) markers generated though DArTseq™ Genotyping-by-Sequencing (GBS). …”
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Deciphering the evolutionary imprints of Camellia oleifera Abel.: delineating its distinct phylogeographic structure and demographic history through microsatellite and plastid frag...
Published 2025-04-01“…Abstract Background Investigating the population structure and demographic history is crucial for elucidating the evolutionary imprints of a species and laying a foundation for effective utilization of its germplasm. …”
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