Showing 1,481 - 1,500 results of 2,536 for search '"pi"', query time: 0.06s Refine Results
  1. 1481

    Lymphoproliferation and hyper-IgM as the first manifestation of activated phosphoinositide 3-kinase δ syndrome: A case report by Mónica Fernandes-Pineda, Andrés F. Zea-Vera

    Published 2024-12-01
    “…Activated phosphoinositide 3-kinase δ syndrome is an inborn error of immunity due to mutations within the genes responsible for encoding PI3Kδ subunits. This syndrome results in an excessive activation of the phosphoinositide 3-kinase signaling pathway. …”
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    Article
  2. 1482

    Effects of different approaches of infraclavicular brachial plexus block on perfusion index and tissue perfusion by Çağdaş Baytar, Bengü Gülhan Köksal

    Published 2025-12-01
    “…The primary outcomes of this study were increased perfusion index (PI) and tissue oxygen saturation (StO2) rate. Secondary outcomes were the duration of block application, sensory and motor block onset time, time to first analgesic need and duration of motor block.Results The PI and StO2 increased significantly from baseline to each time point in both groups; however, there were no significant differences between the groups. …”
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  3. 1483
  4. 1484

    Multi-Objective Optimal Tuning Framework of the Entire PMSM-Driven Servo System Considering High-Frequency Disturbance Suppression by Zihan Tang, Liping Wang, Jihui Han, Dong Wang, Xuekun Li

    Published 2025-01-01
    “…A universal PMSM-driven servo system comprises cascaded PI controllers with a low-pass speed filter for high-frequency disturbance suppression. …”
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    Article
  5. 1485

    白介素-17A对胰岛素信号通路的影响及机制探讨

    Published 2016-01-01
    “…【结果】单纯IL-17A干预时,细胞p-AKT、p-PI3K磷酸化水平并没有明显变化,同时葡萄糖摄入、糖原合成p-GSK3β、糖异生p-FOXO1/G-6-pase/PEPCK和JNK通路上的p-JNK/p-c-jun等也未出现明显变化。…”
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    Article
  6. 1486

    Comparative study of conventional sliding mode control and integral sliding mode control for a bidirectional dc-dc converter in an electric vehicle charger by Oualifi Khadija, Abouobaida Hassan, Mchaouar Youssef, Fathelkhair Abdelmoghit, Akli Hajar, Abouelmahjoub Younes

    Published 2025-01-01
    “…The proposed controllers were simulated using MATLABK/Simulink and compared with a traditional linear PI controller. The simulation results highlight the efficiency and superiority of ISMC over both CSMC and PI control. …”
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    Article
  7. 1487

    Vector Control of Doubly Fed Induction Generator Based on Sliding Mode Variable Structure by Yaoming ZHU, Lanhong ZHANG, Lulu CHEN

    Published 2025-01-01
    “…Aiming at the poor dynamic performance of doubly fed wind power generation system during parameter uptake in traditional PI control and the buffeting problem in traditional reaching law sliding mode control, the sliding mode variable structure is studied and designed. …”
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    Article
  8. 1488

    Berberine decorated zinc oxide loaded chitosan nanoparticles a potent anti cancer agent against breast cancer by Fatemeh Esnaashari, Hojjatolah Zamani, Hossein Zahmatkesh, Mojtaba Soleimani, Golnesa Amirian Dashtaki, Behnam Rasti

    Published 2025-01-01
    “…Apoptosis induction in NP-treated cells was confirmed by Annexin V/PI staining, accompanied by the observation of condensed chromatin and fragmented DNA. …”
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    Article
  9. 1489

    Effect of Ethanol Extract of <italic>Hedyotis Diffusa</italic> Willd on Inhibiting Lymphangiogenesis in Colorectal Cancer by Lihui WEI, Minghe LIN, Hong YANG, Lumin LIN, Jun PENG, Jiumao LIN

    Published 2018-10-01
    “…Cell apoptosis and proliferation were detected by AnnexinⅤ/PI staining and cell cycle were measured by flow cytometry (FCM). …”
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    Article
  10. 1490

    Public Acceptance of Driverless Buses in China: An Empirical Analysis Based on an Extended UTAUT Model by Jian Chen, Rui Li, Mi Gan, Zhiyan Fu, Fatao Yuan

    Published 2020-01-01
    “…In this study, two new variables, personal innovativeness (PI) and perceived risk (PR), were incorporated into the integrated technology acceptance model (UTAUT, unified theory of acceptance and use of technology) to construct an extended model, which was then applied to explore the influencing factors for the public acceptance of driverless buses. …”
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    Article
  11. 1491

    雌激素对乳鼠心肌细胞脑钠肽表达的影响及机制

    Published 2014-01-01
    “…【结论】 雌激素能够特异性地通过其受体影响心肌细胞BNP的表达,并且PI3K/Akt通路以及p38MAPK通路均参与了雌激素诱导的心肌细胞BNP表达过程。…”
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  12. 1492

    Pseudomonas aeruginosa pili and flagella mediate distinct binding and signaling events at the apical and basolateral surface of airway epithelium. by Iwona Bucior, Julia F Pielage, Joanne N Engel

    Published 2012-01-01
    “…We further show that Tfp-mediated binding to host N-glycans results in activation of phosphatidylinositol 3-kinase (PI3K)/Akt pathway and bacterial entry at the AP surface. …”
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    Article
  13. 1493

    Regulatory Role of the RUNX2 Transcription Factor in Lung Cancer Apoptosis by Camila Bernal, Andrea Otalora, Alejandra Cañas, Alfonso Barreto, Karol Prieto, Martin Montecino, Adriana Rojas

    Published 2022-01-01
    “…Silencing assays and Annexin/PI assays demonstrated that when RUNX2 was absent, the percentage of dead cells increased, and the expression levels of the BCL2, BCL-XL, and MCL1 genes were downregulated. …”
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    Article
  14. 1494

    The nexus between social media advertising and customers’ purchase intention with the mediating role of customers’ brand consciousness: evidence from three South Asian countries... by Md Sajjad Hosain, Abdullah Mohammad Ahshanul Mamun

    Published 2023-11-01
    “…SMA was further divided into three relevant dimensions: perceived relevance (PR), perceived informativeness (PI) and perceived credibility (PC). Furthermore, the authors incorporated a single mediator: customers' brand consciousness (CBC) to test the mediating effects on the direct relationships. …”
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    Article
  15. 1495

    Exploring the impact of globalization and economic-energy dynamics on environmental sustainability in the EU by Aura Girlovan, Cristiana Tudor, Gabriel Robert Saiu, Daniel Dumitru Guse

    Published 2025-01-01
    “…The effects of FDI and PI present a more ambivalent picture, often associated with elevated GHG emissions in the absence of stringent regulatory frameworks. …”
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    Article
  16. 1496

    Productivity Analysis Using the Multi Factor Productivity Measurement Model (MFPMM) as an Effort to Increase Competitiveness (Case Study: WL Alumunium Yogyakarta) by Grita Supriyanto Dewi, Khairun Nadiyah

    Published 2023-02-01
    “…The purpose of this research is to find out what the productivity index (PI) is for WL Aluminum using the MFPMM, and to find out whether there is an influence between the profitability received by WL Aluminum and productivity and price changes using the Multiple Linear Regression method. …”
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    Article
  17. 1497

    Design and implementation of the fractional-order controllers for a real-time nonlinear process using the AGTM optimization technique by Sabavath Jayaram, Nithya Venkatesan

    Published 2024-12-01
    “…In this research, the proposed AGTM method, based on the conventional Proportional Integral (PI) and Proportional Integral Derivative (PID) controllers, is compared with the FOPI and FOPID controllers for the nonlinear SSTLLS. …”
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    Article
  18. 1498

    Generation of two induced pluripotent stem cell lines to model and investigate diseases affecting Pacific Islanders by Angela Zhang, James W.S. Jahng, Julio V. Guevara, Christopher D. Yan, Michael V. McConnell, Joseph C. Wu

    Published 2025-03-01
    “…Pacific Islanders (PI) comprise only 0.4% of the US population, yet they have amongst the highest prevalence of diseases. …”
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  19. 1499

    Evaluation of ultrasonography and plethysmography in detecting blood loss and volume replacement in a platelet apheresis model by Kıvanç KARAMAN, Furkan Çağrı OĞUZLAR, Sinan SİTEMBÖLÜKBAŞI, Erşan KAYA

    Published 2025-01-01
    “…Objectives: We planned this study to evaluate the utility of US, PI, and PVI in detecting early-stage hemorrhage and mimicking volume replacement using a platelet apheresis model. …”
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    Article
  20. 1500

    Berberrubine protects against cisplatin-induced ototoxicity by promoting folate biosynthesis by Zhuang Miao, Danyang Chang, Xiaodong Du, Changling Sun

    Published 2025-01-01
    “…Apoptosis levels were measured through Annexin V-PI, Cleaved Caspase-3, and TUNEL staining. The level of ROS (reactive oxygen species) was measured through the application of DCFH-DA, MitoSOX, and JC-1 fluorescent dyes for staining. …”
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    Article