Showing 581 - 600 results of 1,677 for search '"function analysis"', query time: 0.13s Refine Results
  1. 581

    Cerebrovascular regulation in patients with active tumors and an acute ischemic stroke: a retrospective analysis by Lehel-Barna Lakatos, Manuel Bolognese, Mareike Oesterreich, Martin Müller, Grzegorz Marek Karwacki

    Published 2024-12-01
    “…We hypothesized that cerebrovascular regulation in active tumor patients with a stroke is different from other patients with stroke who have no active tumor disease.MethodsWithin the first 72 h after the acute ischemic stroke, cerebral blood flow regulation was analyzed by means of transfer function analysis between middle cerebral artery blood flow velocity and blood pressure with estimation of coherence, gain and phase in the very low (0.02–0.07 Hz), low (0.07–0.20 Hz) and high frequencies (0.20–0.5 Hz) in four stroke groups: active tumors, inactive tumors (untreated and in remission), hypertensive lacunar stroke (LS), and non-hypertensive embolic stroke (NHES).ResultsThe 4 groups did not differ regarding age, sex distribution, and brain infarct size on magnet resonance imaging Between the four stroke groups, phase was not different in any frequency range in both hemispheres. …”
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  2. 582

    Prognostic signature based on mitochondria- and angiogenesis-related genes associated with immune microenvironment of multiple myeloma by Dai Zhang, Yu Xing, Lu Liu, Xiaoqing Zhang, Cong Ma, MengYao Xu, Ruiqi Li, HanJing Wei, Yan Zhao, Bingxin Xu, Shuhao Mei

    Published 2025-12-01
    “…The signature was validated as an independent prognostic factor. Biological function analysis revealed differences in cell cycle processes between risk groups, and immune microenvironment analysis showed distinct immune cell infiltration patterns.Conclusion: This mitochondria- and angiogenesis-related prognostic signature could enhance MM prognosis assessment and offer new therapeutic insights.…”
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  3. 583

    Value Engineering Study on Drainage Channel Works on AW. Syahranie Road, Samarinda by Sundari Sundari, Wateno Oetomo, Risma Marleno

    Published 2025-04-01
    “…This research method is carried out with five stages of Value Engineering, namely the information stage, the function analysis stage, the creative stage, the evaluation stage and the presentation stage. …”
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  4. 584

    Gasdermin E in glioblastoma –pyroptosis resistance and tumor-promoting functions by Ege Solel, Egil Brudvik, Lars Andreas Rømo Ystaas, Yahaya A. Yabo, Emma Rigg, Romi Roy Choudhury, Halala Sdik Saed, Dieter Henrik Heiland, Rolf Bjerkvig, Jubayer Hossain, Hrvoje Miletic

    Published 2025-06-01
    “…Gsdme knockout (KO) in mouse GB cells unexpectedly prolonged the survival of immunocompetent mice, demonstrating a tumor-promoting role of GSDME independent of its pyroptotic function. Analysis of the immune microenvironment revealed that Gsdme KO promoted infiltration of T cells, which was confirmed by spatial transcriptomic analysis of GB patient samples. …”
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  5. 585

    Enhanced Oilfield-Produced-Water Treatment Using Fe<sup>3+</sup>-Augmented Composite Bioreactor: Performance and Microbial Community Dynamics by Qiushi Zhao, Chunmao Chen, Zhongxi Chen, Hongman Shan, Jiahao Liang

    Published 2025-07-01
    “…Further metabolic function analysis identified long-chain-fatty-acid CoA ligase (EC 6.2.1.3) as a key enzyme mediating the interplay between hydrocarbon degradation and nitrogen cycling. …”
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  6. 586

    Removal of anthracene from vehicle-wash wastewater through adsorption using eucalyptus wood waste-derived biochar by Muhammad Ilyas, Yuxuan Liao, Jiajun Xu, Siyu Wu, Wanying Liao, Xuelin Zhao

    Published 2024-01-01
    “…The experiment's findings showed that the Langmuir isotherm model provided the most accurate fit to the data. Also, error function analysis was performed. The exothermic and spontaneous nature of the adsorption process is evident based on the values of thermodynamic parameters, including enthalpy (ΔH°), Gibbs free energy (ΔG°), and entropy (ΔS°). …”
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  7. 587

    Wnt-dependent mechanism of the apical constriction of roof plate cells in developing mouse spinal cord by Takuma Shinozuka, Takuma Shinozuka, Takuma Shinozuka, Tadashi Okubo, Noriaki Sasai, Shinji Takada, Shinji Takada, Shinji Takada

    Published 2025-07-01
    “…Loss- or gain-of-function analysis of β-catenin reveals that this apical constriction is regulated in a β-catenin-dependent manner. …”
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  8. 588

    NK-like T cells and plasma cytokines, but not anti-viral serology, define immune fingerprints of resilience and mild disability in exceptional aging. by Abbe N Vallejo, David L Hamel, Robert G Mueller, Diane G Ives, Joshua J Michel, Robert M Boudreau, Anne B Newman

    Published 2011-01-01
    “…Based on results of physical and cognitive performance testing, elders were classified as "impaired" or "unimpaired", accuracy of group assignment was verified by discriminant function analysis. The two groups showed distinct immune profiles as determined by factor analysis. …”
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  9. 589

    Integrated genetic analysis of Alzheimer's disease and stroke subtypes: insights from LDSC, PLACO, and MR studies by Yu Long, Jinfeng Liu, Jinniu Guo, Jinzhao Jiang, Xiangyu Wang, Ruohan Sun

    Published 2025-07-01
    “…Methods The Linkage Disequilibrium Score Regression (LDSC) for heritability and genetic correlations, Polygenic Likelihood Ratio under a Composite Null Hypothesis (PLACO) method for pleiotropic loci and locus, and Functional maps and annotations from genome-wide association studies (FUMA) for function analysis of multi-effect loci, multi-marker analysis of genoMic annotation (MAGMA) for gene tissue specificity, Mendelian Randomization (MR) analyses for causal relationships between AD and five stroke subtypes were performed through Single Nucleotide Polymorphism (SNP) heritability enrichments and causal associations were analyzed using comprehensive GWAS data. …”
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  10. 590

    Study on Machining Parameters Analysis and Optimization for Material Removal Rate and Surface Roughness During Dry Turning of AZ31B Magnesium Alloy Using Ceramic-Coated Carbide Too... by Thabiso Moral Thobane, Sujeet Kumar Chaubey, Kapil Gupta

    Published 2025-04-01
    “…To address the challenge of optimizing conflicting machining responses, desirability function analysis (DFA) and grey relational analysis (GRA) were employed to identify the optimal turning parameters for conflicting machinability indicators or responses. …”
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  11. 591

    Kinase/phosphatase overexpression reveals pathways regulating hippocampal neuron morphology by William J Buchser, Tatiana I Slepak, Omar Gutierrez‐Arenas, John L Bixby, Vance P Lemmon

    Published 2010-07-01
    “…We undertook a gain‐of‐function analysis to determine the functions of kinases and phosphatases in the regulation of neuron morphology. …”
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  12. 592

    The therapeutic role of the alcoholic extract of <i>Gundelia tourneofortti</i> l. in <i>Salmonella</i> typhimurium infection and its health effects in laboratory rats by Ya. I. Al-Hadidy, Gh. H. Abdulkreem, Ch. M. Werdi, S. T. Hadi, A. B. Altemimi, T. G. Abedelmaksoud

    Published 2025-07-01
    “…Liver function tests revealed elevated levels of alkaline phosphatase (ALP), aspartate aminotransferase (AST), and alanine aminotransferase (ALT) in infected rats, with values of 164.0, 142.0, and 66.0 IU/L, respectively, compared to the control values. Renal function analysis showed a significant increase (P &lt; 0.05) in urea concentration in the infected group (48.5 mg/dL) relative to the controls (41.2 mg/dL), while no significant differences were observed in creatinine levels between groups. …”
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  13. 593

    PMCT-based metric analysis of the first lumbar vertebra for estimation of sex and age in a North Indian population by Surya Kiran Panga, Taher Hussain, Pooja Gupta, Jay Narayan Pandit, Abhishek Yadav, Sudhir Kumar Gupta

    Published 2025-07-01
    “…A stepwise discriminant function analysis achieved an overall sex classification accuracy of 88.0%. …”
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  14. 594

    Screening 215 Lentil Genotypes under Salinity Stress During the Seedling Stage in Greenhouse Conditions by Ahmad Nezami, jafar Nabati, Mohammad Kafi, Elahe Boroumand Rezazadeh

    Published 2024-11-01
    “…The results of discriminant function analysis showed that 92.6% of genotypes were correctly classified, and the success rate of the discriminant function was 100% in groups six, seven, and eight. …”
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  15. 595

    Early childhood lower-airway symptoms and airway hyperresponsiveness linked to school-age small-airway dysfunction by Anette M. Määttä, MD, L. Pekka Malmberg, MD, PhD, Anna S. Pelkonen, MD, PhD, Mika J. Mäkelä, MD, PhD

    Published 2025-05-01
    “…In 2016-18, a follow-up sample of 84 schoolchildren and 40 reference children were assessed for atopic parameters, spirometry, and small-airway lung function. Analysis was performed on the basis of early childhood AHR, early childhood atopy (defined as a positive skin prick test result), and exposure to parental smoking reported in a questionnaire. …”
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  16. 596

    Cardiac baroreflex sensitivity during repeated handgrip exercise: Comparisons with sit‐stand maneuvers and spontaneous rest by Wenxing Qin, Marina Fukuie, Daisuke Hoshi, Shoya Mori, Tsubasa Tomoto, Shigehiko Ogoh, Jun Sugawara, Takashi Tarumi

    Published 2025-05-01
    “…Cardiac BRS was calculated using transfer function analysis (BRSTFA) and the sequence method (BRSSM) in low (LF: 0.05–0.15 Hz) and very low (VLF: 0.02–0.07 Hz) frequencies. …”
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  17. 597

    Statistical learning-driven parameter tuning in injection molding using modified simplex method by Pongchanun Luangpaiboon, Walailak Atthirawong, Anucha Hirunwat, Pasura Aungkulanon

    Published 2025-09-01
    “…The Taguchi design of experiments and desirability function analysis were employed to establish a baseline. …”
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    Article
  18. 598

    Critical Discourse Analysis of the Manifestations of English Linguistic Challenges: The Case Of The New Draft Language Policy In The South African Police Services by Tebogo Johannes Kekana, Malesela Edward Montle

    Published 2025-01-01
    “…Data were elicited through an analysis of the specifically selected clauses contained in the SAPS draft Language Policy with specific reference to a selected SAPS training Academy in Gauteng province. Discriminant Function Analysis indicated ten interrelated flaws within the SAPS Language policy which has the potential to affect training as far as English competency is concerned. …”
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  19. 599

    Population Monitoring of the Red Junglefowl Based on Acoustic Signal Recognition Technology by Peipei Hao, Xingyi Jiang, Xiaodong Rao, Wei Liang, Yanyun Zhang

    Published 2025-04-01
    “…Fieldwork was conducted from March to May 2021 in the Datian National Nature Reserve, Hainan, China, during which microphone arrays were deployed to record the calls of wild red junglefowl throughout their breeding season. Discriminant function analysis (DFA) was applied to identify pasture‐raised red junglefowl individuals, achieving a correct identification rate of 95.7%. …”
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  20. 600

    Speech Recognition in Noise: Analyzing Phoneme, Syllable, and Word-Based Scoring Methods and Their Interaction with Hearing Loss by Saransh Jain, Vijaya Kumar Narne, Bharani, Hema Valayutham, Thejaswini Madan, Sunil Kumar Ravi, Chandni Jain

    Published 2025-06-01
    “…All procedures were designed to reflect standard diagnostic protocols in clinical audiology. Discriminant function analysis examined how these scoring methods differentiate the degree of hearing loss. …”
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    Article