Showing 6,681 - 6,700 results of 8,081 for search 'parameter composition', query time: 0.16s Refine Results
  1. 6681
  2. 6682

    Climate variability off Africa's southern Cape over the past 260 000 years by K. Purcell, K. Purcell, K. Purcell, M. H. Simon, M. H. Simon, M. H. Simon, E. J. Pryor, E. J. Pryor, S. J. Armitage, S. J. Armitage, H. J. L. van der Lubbe, E. Jansen, E. Jansen, E. Jansen

    Published 2025-07-01
    “…These fluctuations were related to changes in the atmospheric and oceanic circulation systems from the subtropics and mid-latitudes, which are themselves affected by changes in orbital parameters. At the same time, this region preserves some of the most abundant Middle Stone Age (MSA) archaeological sites containing records of <i>Homo sapiens</i> behavioural and technological evolution. …”
    Get full text
    Article
  3. 6683

    Multifactorial effects of warming, low irradiance, and low salinity on Arctic kelps by A. Lebrun, C. A. Miller, C. A. Miller, M. Meynadier, S. Comeau, P. Urrutti, S. Alliouane, R. Schlegel, J.-P. Gattuso, J.-P. Gattuso, F. Gazeau

    Published 2024-10-01
    “…Based on these results, it is expected that kelp communities will undergo changes in species composition that will vary at local scale as a function of the changes in environmental drivers.…”
    Get full text
    Article
  4. 6684

    Therapeutic efficacy of a galactoglucan from Pleurotus citrinopileatus in constipation: modulation of aquaporin signaling and intestinal barrier by Yi Gao, Yi Gao, Lan Deng, Lan Deng, Yuanyuan Chen, Yuanyuan Chen, Peiyou Qin, Yuanyuan Zhao, Xiaoyan Zhao, Wei Liu, Dan Wang, Shuang Zhao

    Published 2025-07-01
    “…This study investigated the therapeutic potential of Pleurotus citrinopileatus polysaccharide (PCP-g), a novel galactoglucan, against sucralfate-induced constipation murine model, focusing on intestinal motility, fecal parameters, aquaporin signaling, and gut microbiota modulation.MethodsPCP-g was purified from P. citrinopileatus and its physicochemical properties were characterized. …”
    Get full text
    Article
  5. 6685

    Highly Engineered Cr-In/H-SSZ-39 Catalyst for Enhanced Performance in CH<sub>4</sub>-SCR of NO<i><sub>x</sub></i> by Jiuhu Zhao, Jingjing Jiang, Guanyu Chen, Meng Wang, Xiaoyuan Zuo, Yanjiao Bi, Rongshu Zhu

    Published 2025-06-01
    “…To shed light on the excellent performance of Cr-In/H-SSZ-39 under humid conditions, a comparative analysis of the crystalline phase, chemical composition, pore structure, surface chemical state, surface acidity, and redox properties of Cr-In/H-SSZ-39 and In/H-SSZ-39 was conducted. …”
    Get full text
    Article
  6. 6686

    Hydrochemical Characteristics, Controlling Factors, and High Nitrate Hazards of Shallow Groundwater in an Urban Area of Southwestern China by Chang Yang, Si Chen, Jianhui Dong, Yunhui Zhang, Yangshuang Wang, Wulue Kang, Xingjun Zhang, Yuanyi Liang, Dunkai Fu, Yuting Yan, Shiming Yang

    Published 2025-06-01
    “…Thirty-one groundwater samples were collected and analyzed for major hydrochemical parameters and dual isotopic composition of NO<sub>3</sub><sup>−</sup> (δ<sup>15</sup>N-NO<sub>3</sub><sup>−</sup> and δ<sup>18</sup>O-NO<sub>3</sub><sup>−</sup>). …”
    Get full text
    Article
  7. 6687

    Optimizing the Extraction, Identification, and Antioxidant Activity Analysis of Polyphenols from Carrot (Daucus carota L.) Preserve by Guowei LI, Yu SHI, Zhenghai ZHANG, Jingyi GE, Yanru JI, Jie SHI, Lianhui WEI, Qingli YANG, Yan DONG

    Published 2025-07-01
    “…Objective: To determine optimal extraction conditions for polyphenols from a carrot preserve and analyze their composition, compositional changes, and antioxidant activity. …”
    Get full text
    Article
  8. 6688

    Efficacy and safety of dietary polyphenol supplements for COPD: a systematic review and meta-analysis by Dongsheng Wu, Dongsheng Wu, Yuang Dong, Dongyang Zhang, Tongtong Wang, Haipeng Ye, Wei Zhang

    Published 2025-07-01
    “…As bioactive compounds exhibiting dual antioxidant and anti-inflammatory properties, polyphenolic derivatives demonstrate significant therapeutic potential through multimodal mechanisms targeting COPD pathophysiology - particularly in modulating redox homeostasis (GSH/GSSG ratio elevation), attenuating NF-κB-mediated inflammatory cascades, and enhancing respiratory function parameters (FEV1 improvement ≥12% from baseline). However, current clinical evidence remains inconclusive, with meta-analyses revealing heterogeneity in intervention outcomes across randomized controlled trials. …”
    Get full text
    Article
  9. 6689

    Structural and functional characteristics of the T helpers 17 subpopulation in allergic diseases of the respiratory organs in children by E. V. Prosekova, N. G. Plekhova, A. I. Turyanskaya, V. A. Sabynych

    Published 2020-01-01
    “…The population and subpopulation composition of blood lymphocytes was assessed by flow cytofluorimetry using monoclonal antibodies to CD3, CD4, CD8, CD19, CD45RA, CD45RO and CD196. …”
    Get full text
    Article
  10. 6690

    Bioactive compound combinations from Rhodiola tangutica alleviate pulmonary vascular remodeling in high-altitude pulmonary hypertension rats through the PI3K–AKT pathway by Na Yang, Meiduo Huayu, Shanshan Su, Bin Hou, Zhanting Yang, Xingmei Nan, Zhanqiang Li, Zhanqiang Li

    Published 2025-05-01
    “…The underlying mechanisms were explored using Western blotting and a drug affinity responsive target stability (DARTS) assay to assess binding affinity.ResultsHAPH rat models were successfully established, as evidenced by changes in physiological parameters. BECCs showed comparable efficacy to ACRT in restoring hemodynamic indexes and histopathological changes. …”
    Get full text
    Article
  11. 6691

    Development and study of mucoadhesive microcapsules for the nasal levodopa delivery by D. S. Gordeeva, V. V. Khutoryanskiy, R. I. Moustafine

    Published 2024-11-01
    “…A method for MC preparation was developed, the device parameters and the optimal composition of microparticles were selected. …”
    Get full text
    Article
  12. 6692

    Dypeptydylpeptidase IV Activity Ingibition after Oral Administration to Rabbits of <i>Strongylocentrotus Droebahiensis</i> Gonads Extract as Possible Biomarker of Pharmakokinetics by V. M. Kosman, N. M. Faustova, I. N. Urakova, M. N. Karlina, V. G. Makarov

    Published 2020-08-01
    “…The method was validated by parameters: selectivity, lower limit of quantification, linearity range, accuracy, and precision. …”
    Get full text
    Article
  13. 6693

    From design to 3D printing: A proof-of-concept study for multiple unit particle systems (MUPS) printed by dual extrusion fused filament fabrication by Lee Roy Oldfield, Aaron Felix Christofer Mentrup, Stefan Klinken-Uth, Tobias Auel, Anne Seidlitz

    Published 2024-12-01
    “…Control of release can be achieved by adapting the particle composition. Despite the advantages of MUPS, only a limited number of preparations are available on the market. 3D printing could be a new advantageous method to produce MUPS tablets compared to the conventional production via tableting. …”
    Get full text
    Article
  14. 6694

    Sex-induced alterations in rumen microbial communities and metabolite profiles: implications for lamb body weight by Haibo Wang, Jinshun Zhan, Shengguo Zhao, Haoyun Jiang, Haobin Jia, Yue Pan, Xiaojun Zhong, Junhong Huo

    Published 2025-05-01
    “…The aim of this study was to investigate that sex induces alterations in rumen microbial community composition and metabolite profiles in lambs and the influence on body weight. …”
    Get full text
    Article
  15. 6695

    Seasonal and Spatial Dynamics of Freshwater Snails and Schistosomiasis in Mizan Aman, Southwest Ethiopia by Asrat Meleko, Naomi Caplan, Dorin Brener Turgeman, Azeb Seifu, Zvi Bentwich, Michal Bruck, Nisan Z. Kesete, Willemijn Zaadnoordijk, Noa Dahan

    Published 2025-03-01
    “…Snail abundance and species composition showed significant spatial variation, with higher counts in sites like Sasin and Agu 1, while some sites had no snails. …”
    Get full text
    Article
  16. 6696
  17. 6697

    Synergizing population structure, habitat preferences, and ecological drivers for conservation of Cedrus deodara by Syed Waseem Gillani, Mushtaq Ahmad, Muhammad Manzoor, Muhammad Waheed, Andreas Tribsch, Hamayun Shaheen, Abdul Basit Mehmood, Beatrice Ambo Fonge, Abeer Al-Andal

    Published 2025-05-01
    “…Cedar density was influenced by various edaphic parameters, with total nitrogen (R2 = 0.11) and soil moisture (R2 = 0.09) demonstrating the strongest association. …”
    Get full text
    Article
  18. 6698

    Sensory and Lipid Profile Optimization of Functional Brownies Through Cold-Pressed Nut Oil Substitution for Butter by Elena Martínez, José Emilio Pardo, Manuel Álvarez-Ortí, M. Esther Martínez-Navarro, Adrián Rabadán

    Published 2025-01-01
    “…In terms of nutritional composition, it was observed that the moisture content decreased as the proportion of nut oil increased. …”
    Get full text
    Article
  19. 6699

    Um modelo para o dimensionamento do corpo docente para o apoio à tomada de decisão no planejamento de instituições de ensino superior A model for the design of the teaching staff t... by Marcelo Embiruçu, Cristiano Hora Fontes, Ricardo de Araujo Kalid

    Published 2013-03-01
    “…The model is quite generic, allowing its wide application in various types of university units, and some of its parameters can be adjusted to meet specific goals and policies of these units. …”
    Get full text
    Article
  20. 6700

    Impact of diverse irrigation water sources on olive oil quality and its physicochemical, fatty acids, antioxidant, and antibacterial properties by Noureddine Benguennouna, Djilali Benabdelmoumene, Said Dahmouni, Zineb Bengharbi, Mohamed Bouzouina, Wasim S. M. Qadi, Esraa Adnan Dawoud Dawoud, Ebtesam Al-Olayan, Andres Moreno, Ahmed Mediani

    Published 2025-04-01
    “…Olive oil from treated wastewater-irrigated trees exhibited superior quality parameters, including low acidity (1.99%), low peroxide value (6.8 meq O2/kg), enhanced oxidative stability, higher fat content (96.5%), and favorable saponification values. …”
    Get full text
    Article