Showing 161 - 180 results of 4,871 for search 'background composition (method OR methods)', query time: 0.20s Refine Results
  1. 161

    Two-stage multiple imputation with a longitudinal composite variable by Xuzhi Wang, Martin G. Larson, Chunyu Liu

    Published 2025-05-01
    “…Methods We evaluated the performance of two-stage MI in a novel context, imputing a composite variable constructed from several continuous and binary components in the longitudinal setting while handling missing data due to MAR and missing not at random (MNAR). …”
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  2. 162

    The features of the composition of the gut microbiota in patients with hypertension and abdominal obesity by S. M. Koval, I. O. Snihurska, K. O. Yushko, O. V. Mysnychenko, V. Yu. Halchynska

    Published 2021-12-01
    “…In this work, a statistical analysis of the obtained data was carried out using standard methods and Microsoft Excel 17.0. Results. A significant change in the composition of GM were found in patients with AH, which proceeds against the background of AO, in comparison with apparently healthy individuals and with patients with AH without obesity (with NBW). …”
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  3. 163

    University proceedings. Volga region. Technical sciences by T.N. Ivanova

    Published 2024-12-01
    “…Background. Analysis of the performance of steel parts and units operating in aggressive environments has shown that to increase resistance to stress corrosion cracking, steel must meet certain requirements for chemical composition, mechanical and technological properties, including machinability. …”
    Article
  4. 164

    Comparative effects of different macronutrient compositions for type 2 diabetes management: a systematic review and network meta-analysis of randomized trials by Negin Badrooj, Ahmad Jayedi, Sakineh Shab-Bidar

    Published 2025-04-01
    “…Abstract Background To assess and rank the comparative effects of different exact macronutrient compositions for type 2 diabetes management rather than examining single macronutrients or as a dietary pattern. …”
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  5. 165

    Study on the Influence of Pile Installation Disturbance on the Settlement of Composite Foundation by Zhiwei Shao, Baoning Hong, Xin Liu, Yunlong Yao, Dongning Sun, Guisen Wang

    Published 2025-01-01
    “…Based on this, the settlement of the composite foundation was predicted using the stress modified method and finite element method (FEM). …”
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  6. 166

    The Effect of Body Composition on Osteoporosis Risk in Adults with Celiac Disease by Kinga Skoracka, Michał Michalak, Alicja Ewa Ratajczak-Pawłowska, Anna Maria Rychter, Agnieszka Zawada, Agnieszka Dobrowolska, Iwona Krela-Kaźmierczak

    Published 2024-10-01
    “…<b>Background:</b> Celiac disease (CD) has been linked with increased susceptibility to osteoporosis; therefore, we aimed to explore whether, in a group of patients with CD, body composition parameters impact bone parameters. …”
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  7. 167

    Taxonomic composition of microbiota of colon in breastfed infants with acute colienteritis by L. I. Sydorchuk, D. V. Rotar, A. S. Sydorchuk, I. Y. Sydorchuk, A. V. Gumenna, О. О. Blinder

    Published 2017-02-01
    “…Materials and methods: Content of colon of 48 children (one to six months old) with colienteritis underwent bacterial and mycological examination (control group – 35 samples of colon content of practically healthy infants). …”
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  8. 168

    The composite extensor retinaculum cutaneous flap: an anatomical cadaveric study by Sadhishaan Sreedharan, Richard J Ross, Jens Joerg Froelich, William A Cuellar, Siddharth Karanth

    Published 2019-09-01
    “…**Methods**: An anatomical study of 18 cadaveric upper limbs was conducted to investigate the technical feasibility of a composite flap prior to its clinical application. …”
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  9. 169

    Chemical composition of bird cherry fruits in the Northwestern region of Russia by S. Yu. Orlova, A. A. Yushev, T. V. Shelenga

    Published 2020-06-01
    “…Since the breeding of bird cherry cultivars for food purposes continues to develop, there is a need to know the chemical composition of its fruits. The aim of this research was to study bird cherry in the environments of the Russian Northwest and isolate genotypes with an optimal biochemical composition for subsequent use.Materials and methods. …”
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  10. 170

    The course of chronic heart failure, depending on patients’ body composition by Veronika I. Shevtsova, Anna A. Pashkova, Anna R. Petrenko, Artem N. Shevtsov

    Published 2025-01-01
    “…To determine the clinical status of CHF patients and its dependence on a set of indicators that determine body composition. Materials and methods. Patients were surveyed using the Sarcopenia Fast questionnaire to assess body composition; hand dynamometry, a 4 m walking speed test, and bioelectrical impedance analysis were performed. …”
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  11. 171

    Discoloration of resin based composites in natural juices and energy drinks by Antonov Milica, Lenhardt Lea, Manojlović Dragica, Milićević Bojana D., Dramićanin Miroslav

    Published 2018-01-01
    “…Background/Aim. Discoloration of dental restorations makes them aesthetically unacceptable and is a frequent reason for replacement of composite restorations. …”
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  12. 172
  13. 173

    Evidences of a New Psychobiotic Formulation on Body Composition and Anxiety by Carmela Colica, Ennio Avolio, Patrizio Bollero, Renata Costa de Miranda, Simona Ferraro, Paola Sinibaldi Salimei, Antonino De Lorenzo, Laura Di Renzo

    Published 2017-01-01
    “…Background. Gut microbiota is implied in obesity, because of its ability to harvest energy from diet, and in the regulation of behavior. …”
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  14. 174

    The Effects of Lighted Incubation on Traits and Composition of Broiler Breast Meat by Esin Ebru Onbaşılar, Hilal Çapar Akyüz, Umut Can Gündoğar, Sakine Yalçın, Tevhide Sel, Emirhan Nemutlu, Tuba Reçber, Banu Yüceer Özkul, Necmettin Ünal, Ceyhan Özbeyaz

    Published 2025-09-01
    “…Objectives This study examined the effects of green LED lighting (560 nm, 15 lux) during incubation on the quality characteristics of broiler breast meat. Methods Meat samples were analysed for pH, colour (L*, a*, b*), cooking loss, water holding capacity, proximate composition (dry matter, crude protein, fat, and ash), fatty acid composition, amino acid profile, and antioxidant properties. …”
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  15. 175

    Dietary convergence induces individual responses in faecal microbiome composition by Gwen Falony, Séverine Vermeire, Raul Y Tito, Sara Vieira-Silva, Jeroen Raes, Christophe Matthys, João Sabino, Sebastian Proost, Astrid Vermeulen, Erik Bootsma, Gunter Kathagen, Jorge F Vázquez-Castellanos

    Published 2025-05-01
    “…We aimed to estimate the impact of a reduction of dietary variation (dietary convergence) on faecal microbiota composition among individuals consuming a Western-type diet.Methods 18 healthy volunteers recruited in the region of Flanders (Belgium) were followed up for 21 days. …”
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  16. 176

    Peanut thresholds in peanut‐allergic children are related to dietary composition by Daisy Luiten, Maarten Biezeveld, Olga vanDoorn, Hanae Riady, Ming Yang, Femke Bergsma, Atie van derPlas, Kim Brand, Nicolette Arends, Annette deBruin, Jeanne deVries, Tim deMeij, Berber Vlieg‐Boerstra

    Published 2023-05-01
    “…Aim to explore the relationship between the threshold levels for peanut and nutritional intake and gut microbial composition in peanut‐allergic children. Methods In this explorative cross‐sectional study the cumulative threshold levels for peanut were determined by oral food challenge tests. …”
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  17. 177

    Oral microbiome composition is associated with depressive symptoms during pregnancy by Oryan Agranyoni, Treva Rowley, Sara B. Johnson, Heather Volk, William Schleif, Raquel G. Hernandez, Lauren M. Klein, Robert H. Yolken, Sarven Sabunciyan

    Published 2025-05-01
    “…Background: Oral microbiome dysbiosis has been linked to systemic disease with an underlying inflammatory etiology. …”
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  18. 178
  19. 179

    Multiparametric performance comparison of dental composites for clear aligner attachments by Yunlin Guan, Jiarong Xu, Junhong Qiu, Hao Cai, Wenxuan Xia, Zhou Ye, Ting Sang

    Published 2025-07-01
    “…Abstract Background As clear aligner technology (CAT) gains prominence, the performance of composite attachments - critical devices for optimizing aligner retention and tooth movement control - require systematic evaluation. …”
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  20. 180

    Evaluating the immunogenicity of a mouse partial hindlimb for composite allotransplantation by Jia Hui (Angela) Sun, Jia Hui (Angela) Sun, Samantha Ligi, Felor Biniazan, Siba Haykal, Siba Haykal

    Published 2025-06-01
    “…BackgroundVascularized composite allotransplantation (VCA) offers a promising solution for restoring function in patients with severe tissue trauma, yet acute rejection remains a major hurdle. …”
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