Showing 581 - 600 results of 2,132 for search 'composition function observer', query time: 0.18s Refine Results
  1. 581
  2. 582

    Effects of Dietary Docosahexaenoic Acid Levels on the Growth, Body Composition, and Health of Liver and Intestine in Juvenile Tiger Puffer (<i>Takifugu rubripes</i>) by Lu Zhang, Chenchen Bian, Ziling Song, Yang Liu, Jiahao Liu, Qiang Ma, Yuliang Wei, Mengqing Liang, Houguo Xu

    Published 2025-05-01
    “…Docosahexaenoic acid (DHA), a long-chain polyunsaturated fatty acid, plays a critical role in animal growth, inflammatory regulation, lipid metabolism, and neurological functions. However, the optimal dietary requirement of DHA for tiger puffer remains unknown. …”
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  3. 583
  4. 584

    The low enoyl-acyl carrier protein reductase activity of FabI2 is responsible for the high unsaturated fatty acid composition in Sinorhizobium meliloti by Ya-Hui Mao, Feng Li, Li-Zhen Luo, Yu Yin, Jin-Cheng Ma, Wen-Bin Zhang, Hai-Hong Wang, Changyi Zhang, Zhe Hu

    Published 2024-12-01
    “…Genetic analyses confirmed that fabI2 is an indispensable gene in the S. meliloti genome, as it cannot be disrupted. Interestingly, we observed that fabI2 could only be functionally replaced by the Enterococcus faecalis fabI gene and not by the homologous fabI1 from S. meliloti, E. coli fabI, or Pseudomonas aeruginosa fabV. …”
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  5. 585

    Functional diversity of the above-ground fungal community under long-term integrated, organic and biodynamic Vineyard Management by Katharina Steng, Friederike Roy, Harald Kellner, Julia Moll, Susanne Tittmann, Johanna Frotscher, Johanna Döring

    Published 2024-11-01
    “…Conclusions The findings highlight the importance of management practices in shaping fungal community composition and function in vineyards. Although overall species richness remained unaffected, community composition and functional diversity varied, highlighting the potential for strategic microbiome management to enhance vineyard sustainability and plant health.…”
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  6. 586
  7. 587

    Seasonal effects of plant functional groups on molecular biogeochemistry of dissolved organic matter in porewater of a poor fen by Zhimin Song, Maryam Khaksari, Erik A. Lilleskov, Erik A. Lilleskov, Evan S. Kane, Evan S. Kane, Paul V. Doskey, Paul V. Doskey

    Published 2025-04-01
    “…A synergistic effect between sedge and Ericaceae was likely responsible for rapid decomposition of DOM in plots with Sphagnum in which vascular PFGs were unmanipulated. Observing the effects of vascular PFGs on seasonal variations of the molecular composition of DOM will improve predictions of the short- and long-term storage of C in peatlands in a changing climate.…”
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  8. 588

    Side-by-Side Comparison of Culture Media Uncovers Phenotypic and Functional Differences in Primary Mouse Aortic Mural Cells by Iman Ghasemi, Rajinikanth Gogiraju, Sana’a Khraisat, Sven Pagel, Claudine Graf, Moritz Brandt, Thati Madhusudhan, Philip Wenzel, Guillermo Luxán, Philipp Lurz, Magdalena L. Bochenek, Katrin Schäfer

    Published 2025-06-01
    “…Significantly reduced telomere lengths and metabolic reprogramming was observed in aortic mural cells cultured in Fibroblast medium. (4) Conclusions: Our findings underline the plasticity of primary aortic mural cells and highlight the importance of the culture media composition during their expansion, which could be exploited to interrogate their responsiveness to external stimuli or conditions observed in vivo or in patients.…”
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  9. 589

    Effects of Long-Term Heavy Metal Exposure on the Species Diversity, Functional Diversity, and Network Structure of Oral Mycobiome by Jia Li, Shuwei Pei, Lu Feng, Jiangyun Liu, Qiwen Zheng, Xingrong Liu, Ye Ruan, Weigang Hu, Li Zhang, Jingping Niu, Tian Tian

    Published 2025-03-01
    “…Simultaneously, the functional annotation of fungi was performed using FUNGuild, and co-occurrence networks were constructed to analyze the interactions of different functional fungi. …”
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    Effects of Mixed Fermentation with Rhizopus oryzae and Lactobacillus fermentum on the Structure and Functional Activity of Dietary Fiber in Rice Bran by Kun WANG, Yuxi PAN, Zhi ZHANG, Hao HU, Mengdie TAI, Silu LI, Jing ZHAO, Lili QIAN, Feng ZUO

    Published 2025-09-01
    “…Compared to pre-fermentation levels, the contents of soluble dietary fiber (SDF) and insoluble dietary fiber (IDF) in rice bran increased by 35.1% and 6.3%, respectively; additionally, the molecular weight rose from 2.39×105 g/mol to 2.84×107 g/mol with a broader distribution range observed post-fermentation. Monosaccharide composition analysis revealed that fermentation introduced galacturonic acid into SDF while altering its monosaccharide composition ratio. …”
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  13. 593

    Beyond ingredients: Supramolecular structure of lipid droplets in infant formula affects metabolic and brain function in mouse models. by Annemarie Oosting, Louise Harvey, Silvia Ringler, Gertjan van Dijk, Lidewij Schipper

    Published 2023-01-01
    “…From postnatal day 16 to 42, mouse offspring were exposed to a diet containing infant formula with large, phospholipid-coated lipid droplets (structure, STR) or infant formula with the same ingredients but lacking the unique structural properties as observed in human milk (ingredient, ING). Subsequently, in Study 1, the fatty acid composition in liver and brain membranes was measured, and expression of hippocampal molecular markers were analyzed. …”
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  14. 594

    Layered Double Hydroxides as Systems for Capturing Small-Molecule Air Pollutants: A Density Functional Theory Study by Elaheh Mohebbi, Cristina Minnelli, Eleonora Pavoni, Laura Sisti, Emiliano Laudadio, Pierluigi Stipa

    Published 2024-10-01
    “…For this purpose, a Density Functional Theory (DFT) approach has been used to study the role of the elemental composition of LDHs, the type of counterion, and the ability of these systems to intercalate NO<sub>2</sub> and SO<sub>2</sub> between the LDH layers. …”
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  15. 595

    Mechanical properties, chemical and thermo-oxidative resistance of biopolymer matrices based on the epoxy resin and functionalized soybean oil by O. G. Purikova, L. A. Gorbach, O. O. Brovko

    Published 2024-08-01
    “…At the same time, the curing mode has almost no effect on ultimate tensile strength value of the samples with ED-20/UP composition. However, the addition of functionalized SbO to the epoxy matrix cured with both TEA and UP hardeners increases the ultimate tensile strength values regardless of the type of oil functionalization. …”
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  16. 596

    Underground guardians: how collagen and chitin amendments shape soil microbiome structure and function for Meloidogyne enterolobii control by Josephine M. Pasche, Roshni Sawlani, Victor Hugo Buttrós, Johan Desaeger, Karen A. Garrett, Samuel J. Martins

    Published 2025-06-01
    “…This study evaluated the impact of collagen and chitin soil amendments on soil microbial composition and function (fungal and bacterial communities) and their effects on tomato plant health and M. enterolobii infection under standard (5000 eggs plant−1) and high (50,000 eggs plant−1) inoculum pressure. …”
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  17. 597
  18. 598

    Real meat shows good performance in maintaining colonic barrier function at a recommended amount of intake in mice by Yunting Xie, Linlin Cai, Isaiah Henry Ibeogu, Guanghong Zhou, Chunbao Li

    Published 2025-01-01
    “…Abstract This study aimed to investigate the effects and underlying mechanisms of real meat and plant‐based meat analogs on intestinal barrier function. Methods including PacBio sequencing, HPLC, histological observation, western blotting, and RT‐qPCR were jointly applied. …”
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  19. 599

    Exploring the impact of HAp on the surface morphology, mechanical, wettability, and biodegradation rate of PVA-collagen nanofiber bone scaffolds by Hartatiek, M I Wuriantika, W E S Ayu, Yudyanto, S E Rahayu, Nazriati

    Published 2025-01-01
    “…FTIR and SEM were used to analyze the functional groups on their surface and observe the morphological characteristics of those particles. …”
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  20. 600