Showing 48,161 - 48,180 results of 48,208 for search '"structures"', query time: 0.18s Refine Results
  1. 48161
  2. 48162

    Neuroprotective Effect of Crocin on Rats with Focal Cerebral Ischemia-Reperfusion Injury Based on TLR4/NF-κB Pathway by LI Xiaolei, ZHU Haisheng, MA Ruijuan, HU Ke, FENG Lina, WANG Xudong

    Published 2022-12-01
    “….); western blot was used to detect the expression of toll-like receptor 4 (TLR4), nuclear factor-κB p65 (NF-κB p65), p-NF-κB p65, IκBα, p-IκBα, Cleved Caspase-3, B-lymphoma-2 gene (Bcl-2), Bcl-2-related X protein (Bax).Results(1) Neurological function, cerebral infarction rate and cerebral water content: compared with the sham operation group, the mNSS score, cerebral infarction rate, cerebral water content in the model group increased significantly (<italic>P</italic>&lt;0.05); compared with the model group, the mNSS score, cerebral infarction rate, cerebral water content in the crocin group and the crocin + lipopolysaccharide group decreased significantly (<italic>P</italic>&lt;0.05); compared with the crocin group, the mNSS score, cerebral infarction rate, cerebral water content in the crocin + lipopolysaccharide group increased significantly (<italic>P</italic>&lt;0.05). (2) Pathological changes and apoptosis of cortical neurons: the cortical neurons in the sham operation group showed normal morphology and complete structure; the pathological changes of cortical neurons such as disordered arrangement, decreased number, vacuolar degeneration, hyperchromatic cytoplasmic pyknosis, unclear nuclear membrane boundary, inflammatory cell infiltration were observed in the model group; the pathological changes of cortical neurons in the crocin group were significantly improved. …”
    Get full text
    Article
  3. 48163

    Research Status and Prospects of Key Technologies for Rice Smart Unmanned Farms by YU Fenghua, XU Tongyu, GUO Zhonghui, BAI Juchi, XIANG Shuang, GUO Sien, JIN Zhongyu, LI Shilong, WANG Shikuan, LIU Meihan, HUI Yinxuan

    Published 2024-11-01
    “…The construction of high-standard farmland is the foundation of the physical environment of the smart unmanned farms of rice, which provides perfect operating environment for the operation of modernized smart farm machinery through the reasonable layout of the field roads, good drainage and irrigation systems, and the scientific planting structure. Agricultural machine operation provides a perfect operating environment. …”
    Get full text
    Article
  4. 48164

    BDC-DAL: A new algorithm using blueprint difference convolution and dual auxiliary supervision for lightweight face anti-spoofing(BDC-DAL:基于蓝图差分卷积和双重辅助监督的轻量化人脸活体检测算法)... by 叶继华(YE Jihua), 梁芳昕(LIANG Fangxin), 王超(WANG Chao), 肖顺杰(XIAO Shunjie), 宗义(ZONG Yi), 江爱文(JIANG Aiwen)

    Published 2025-01-01
    “…This novel approach effectively reduces the parameters and computation of the model by combining a lightweight convolutional structure and blueprint difference convolutional design, while retaining the ability to capture complex fine-grained features. …”
    Get full text
    Article
  5. 48165

    Application of cellular microstructural diffusion MRI (cell size imaging) in rectal lesions: a preliminary study by Peisi Kou, Liangjie Lin, Ying Li, Hui Qin, Kun Zhang, Wenhua Zhang, Juan Li, Yong Zhang, Jingliang Cheng

    Published 2025-02-01
    “…Parameters including mean cell diameter (dmean), intracellular fraction (vin), extracellular diffusivity (dex), cellularity, and apparent diffusion coefficient (ADC) values (ADCPGSE, ADC17Hz, ADC33Hz, and ADC of conventional DWI) were measured in different histopathologic types, grades, stages, and structure invasion statuses. The receiver operating characteristic (ROC) curve analysis was used to evaluate diagnostic power. …”
    Get full text
    Article
  6. 48166

    Les fours « à pain » dans les Gaules et les Germanies (ve s. av. J.-C.-ve s. apr. J.-C.), un regard technique by Nicolas Monteix, Camille Noûs

    Published 2021-12-01
    “…In general, the interpretation of a heating structure as a bread oven necessitates an absence of nearly any other type of evidence of use, i.e. traces linked to the working of metals or glass or of hearth vitrification. …”
    Get full text
    Article
  7. 48167

    Editorial by Ann-Kristin Kölln, Antony Mason, Maria Lenk, Jörg Tremmel, Markus Rutsche

    Published 2018-12-01
    “…In other words, the authors theorise that having a young network, a large outreach, and an ideology or organisational structure that attracts the young should increase a party’s share of young MPs. …”
    Get full text
    Article
  8. 48168

    Thesis Overview by Editor-in-Chief jCEC

    Published 2021-03-01
    “…To do so, the Thesis Overview document should be used as a reference, available at the link https://periodicos.ufv.br/jcec/article/view/12879   The manuscript must have a basic structure, containing the following elements:   Title of the dissertation or thesis in English. …”
    Get full text
    Article
  9. 48169
  10. 48170

    Effects of rumen fluid transplantation on the fecal flora of yaks by Man Zhang, Man Zhang, Man Zhang, Yan Li, Yumin Li, Yumin Li, Yumin Li, Chenxu Cheng, Chenxu Cheng, Chenxu Cheng, Shatuo Chai, Shatuo Chai, Shatuo Chai, Yingkui Yang, Yingkui Yang, Yingkui Yang, Xun Wang, Xun Wang, Xun Wang, Shuxiang Wang, Shuxiang Wang, Shuxiang Wang

    Published 2025-01-01
    “…In conclusion, our findings suggest that rumen fluid transplantation improved the stability of the intestinal tract of yaks, improved the immunity of yaks, and reduced the occurrence of intestinal diseases; rumen fluid transplantation remodeled the structure of the intestinal flora, shortened the time of remodeling the intestinal flora of yaks during the transition period, and accelerated yak adaptation to digest housed rations, reducing the DMI. …”
    Get full text
    Article
  11. 48171

    Angiogenesis Regulated by Electroacupuncture Combined with Rehabilitation Training in Cerebral Ischemia Involved in PI3K/Akt Signaling Pathway by Wenchao YAO, Mengxing LI, Qing LIU, Mingyue TONG, Peng HE, Wei TANG

    Published 2020-10-01
    “…The relative expression levels of vascular endothelial growth factor (VEGF), brain-derived neurotrophic factor (BDNF), PI3K and Akt were detected by Western blot and RT-PCR respectively.Results:(1) The neurons in the ischemic area of the model group were irregular in morphology, vacuolation, reduction of glycosomes and autophagic vesicles in the cytoplasm, swelling of mitochondria and pyknosis of nucleus; Compared with the model group, on day 3, 7 and 14 of treatment, the neuron cell membrane of the combined acupuncture group showed a tendency to repair, and the structure of organelles and the degree of vacuolation were significantly improved.(2) On day 3, 7 and 14 of treatment, the MVD count of cerebral ischemia area was statistically significant in different groups (<italic>F</italic><sub>Intergroup</sub>=141.762, <italic>P</italic>&lt; 0.001), the MVD count of the combined acupuncture group was higher than that of the other two groups, the difference was statistically significant respectively (<italic>P</italic>&lt; 0.01); On day 3, 7 and 14 of treatment, there was significant difference in the change trend of different time points respectively (<italic>F</italic><sub>Time</sub>=81.920, <italic>P</italic>&lt; 0.001), the combined acupuncture group increased significantly on the 14th day of treatment, and the differences were statistically significant (<italic>P</italic>&lt; 0.01); MVD count had group×time obvious interaction (<italic>F</italic><sub>Interaction</sub>=44.960, <italic>P</italic>&lt; 0.001). (3) The variance analysis of repeated measurements of VEGF, BDNF, PI3K, Akt proteins in the brain tissue of the ischemic area showed that the variables were statistically significant among different groups respectively (<italic>F</italic><sub>Intergroup</sub>=398.772, 903.082, 2 312.264, and 1 581.880, <italic>P</italic>&lt; 0.001). …”
    Get full text
    Article
  12. 48172
  13. 48173

    Microbial metabolites and immune modulation by Hassan Ghasemi

    Published 2024-12-01
    “…The human microbiota, a complex ecosystem of microorganisms, has garnered significant attention for its profound influence on host health. Beyond their structural roles, these microbes produce a diverse array of bioactive metabolites that interact with the host immune system. …”
    Get full text
    Article
  14. 48174

    Karel Janeček − a leading figure in Czech Music Theory and Pedagogy: his theoretical writings from the 1930s and 1940s by Miloš Hons

    Published 2021-12-01
    “…Viewed from a historical perspective, his most significant books include Základy moderní harmonie (Modern Harmony, 1949, published 1965), Hudební formy (Musical Forms, 1955), and Tektonika – nauka o stavbě skladeb (Tectonics: A Theory of the Structure of Compositions, 1968). Janeček´s teaching commitments at AMU were centered around two theoretical courses whose concepts he drew up and put into practice: namely, Nauka o skladbě (Theory of Composition), which was later renamed Study of Compositions. …”
    Get full text
    Article
  15. 48175

    Benchmarking data-driven inversion methods for the estimation of local CO<sub>2</sub> emissions from synthetic satellite images of XCO<sub>2</sub> and NO<sub>2</sub> by D. Santaren, J. Hakkarainen, G. Kuhlmann, E. Koene, F. Chevallier, I. Ialongo, H. Lindqvist, J. Nurmela, J. Tamminen, L. Amorós, D. Brunner, G. Broquet

    Published 2025-01-01
    “…In general, the performance of retrieving single-image estimates improves when, in addition to XCO<span class="inline-formula"><sub>2</sub></span> data, collocated NO<span class="inline-formula"><sub>2</sub></span> data are used to characterize the structure of plumes. With respect to the estimates of annual emissions, the root mean square errors (RMSEs) for the most realistic benchmarking scenario are 20 % (GP), 27 % (CSF), 31 % (LCSF), 55 % (IME), and 79 % (Div). …”
    Get full text
    Article
  16. 48176
  17. 48177

    Credit Risk Management Practices and Loan Performance of Commercial Banks in Uganda. A Case Study of Commercial Banks in Mbarara City by Agaba, Francis

    Published 2023
    “…Hence, the study used a quantitative approach to collect numeric and categorical data using structured questionnaires to generate inferential statistics (correlations and regressions).xiii Quantitative method have been used because it produces results that are easy to summarize, compare, generalize and confirm whether the hypotheses hold true or false. …”
    Get full text
    Thesis
  18. 48178

    The pattern of elementary teachers' insight in online education, using foundational data theory by reyhaneh bazrafshan delijan, Mohammad Ghafari Mejlej, seyyed javad mortazavi amiri

    Published 2024-05-01
    “…The statistical population of the research includes elites and experts in the field of curriculum planning and educational management, and the sampling was done using the purposeful snowball sampling method. A semi-structured interview was conducted with a total of 16 experts and the researcher reached theoretical saturation in the data. …”
    Get full text
    Article
  19. 48179

    Deviant Behaviors of Students in Educational System: A Meta-synthesis Model-Building Theory by Mehdi Mohammaadi, Farzane Deimehkar Haghighi

    Published 2024-12-01
    “…The analyzed data were further refined through categorization techniques and quantitative meta-synthesis, culminating in a structured framework for our findings. Alongside the categorization technique, meta-synthesis involved a systematic process of extracting, separating, editing, grouping, and summarizing textual findings related to deviant behaviors. …”
    Get full text
    Article
  20. 48180

    Deep Penetration of Shear Deformation in Ferritic Stainless Steel via Differential Speed Rolling Considering Contact Condition by Siti Fatimah, Warda Bahanan, Jee-Hyun Kang, I Putu Widiantara, Young Gun Ko

    Published 2024-12-01
    “…In order to effectively process crystal-structured materials like metal, knowledge of the working slip system during plastic deformation is necessary. …”
    Get full text
    Article