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1901
An Artificial Neural Network-Based Comprehensive Solar Photovoltaic Emulator
Published 2022-01-01“…Subsequently, using these piecewise-linear equations, the reference PVE voltage corresponding to PVE’s output current is calculated and given to the PI controller of a synchronous buck converter to mimic a PV panel. …”
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1902
The FEA and experimental stress analysis in circular perforated plates loaded with concentrated force
Published 2020-01-01“…The paper presents an analysis of an isotropic circular axisymmetric perforated plate loaded with concentrated force Pi applied in the geometric center of the plate using finite element software ANSYS. …”
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1903
Characterization of a pleomorphic rhabdomyosarcoma cell line
Published 2025-01-01“…Results of the novel functional BH1522 tests corroborate published tumor sequencing data that demonstrated alterations in receptor tyrosine kinase/MAPK, PI3K/AKT and mutated p53 as suspected drivers of malignant growth.…”
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1904
Inhibition of Src signaling induces autophagic killing of Toxoplasma gondii via PTEN-mediated deactivation of Akt.
Published 2025-01-01“…Blockade of Src triggered LC3 and LAMP-1 recruitment around the parasitophorous vacuole (PV) and parasite killing dependent on the autophagy protein, ULK1, and lysosomal enzymes. Src promoted PI3K activation and recruitment of activated Akt to the PV membrane. …”
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1905
Research progress of assessment and prevention of medical device-related pressure injuries (医疗器械相关性压力性损伤的评估及预防研究进展)
Published 2022-03-01“…This paper gave a brief summary of patient and iatrogenic risk assessment and prevention of medical device-related pressure injuries, in order to provide reference for prevention and treatment on MDRPI. (压力性损伤(PI)是临床较常见的护理问题, 医疗器械相关性压力性损伤(MDRPI)属于其中之一。本文从MDRPI的患者风险评估、医源性风险评估及预防措施进行了初步的总结, 以期为广大临床医务人员开展MDRPI的防治工作提供参考。)…”
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1906
Evaluation of Groundwater Quality for Suitability of Irrigation Purposes: A Case Study in the Udham Singh Nagar, Uttarakhand
Published 2020-01-01“…To assess the groundwater quality for irrigation purpose, parameters like sodium adsorption ratio (SAR), soluble sodium percentage (SSP), residual sodium carbonate (RSC), magnesium hazards (MHs), permeability index (PI), and chloroalkaline index (CAI) values have been calculated. …”
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1907
灯盏花素对糖尿病大鼠视网膜血流动力学变化的影响
Published 2004-01-01“…【方法】用链脲佐菌素(STZ)诱导糖尿病模型后,在第12-13周采用彩色多谱勒对各组视网膜中央动脉(CRA)进行血流参数的测量,包括峰值血流速度(PSV)、舒张期最低流速(EDV)、平均血流速度(MV)、阻力指数(RI)和搏动指数(PI)。【结果】糖尿病组大鼠CRA的血流速度较对照组显著降低(P<0.01),而阻力指数和搏动指数则显著增高(P<0.05)。…”
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1908
Boost Full Bridge Bidirectional DC/DC Converter for Supervised Aeronautical Applications
Published 2014-01-01“…Next, modulation schemes in both step-down and step-up modes are discussed. Successively ad hoc PI regulators for both operative modes are presented. …”
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1909
Whole exome sequencing identifies genomic alterations in proximal and distal colorectal cancer
Published 2019-09-01“…Wnt signalling pathway was the most frequently altered pathway in both proximal and distal CRCs whereas TGF-β and PI3K signalling pathways were predominantly altered in the proximal CRCs. …”
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1910
A Multiobjective Genetic Algorithm for the Localization of Optimal and Nearly Optimal Solutions Which Are Potentially Useful: nevMOGA
Published 2018-01-01“…Finally, as an example of application, nevMOGA is used in an engineering problem to optimally adjust the parameters of two PI controllers that operate a plant.…”
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1911
Physiological and pathophysiological actions of insulin in the liver
Published 2025-02-01“…Insulin receptor signaling regulates glycogenesis, gluconeogenesis and lipogenesis through downstream pathways such as the insulin receptor substrate (IRS)-phosphoinositide 3 (PI3) kinase-Akt pathway. IRS-1 and IRS-2 are abundantly expressed in the liver and are thought to be responsible for transmitting the insulin signal from the insulin receptor to the intracellular effectors involved in the regulation of glucose and lipid homeostasis. …”
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1912
Design and optimal tuning of fractional order PID controller for paper machine headbox using jellyfish search optimizer algorithm
Published 2025-01-01“…Simulations conducted on the MATLAB/Simulink platform demonstrate that the FOPID controller tuned using JSO achieves superior performance compared to conventional PI (Proportional-Integral) and PID (Proportional-Integral-Derivative) controllers. …”
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1913
A Decade of FGF Receptor Research in Bladder Cancer: Past, Present, and Future Challenges
Published 2012-01-01“…Fibroblast growth factors (FGFs) orchestrate a variety of cellular functions by binding to their transmembrane tyrosine-kinase receptors (FGFRs) and activating downstream signalling pathways, including RAS/MAPK, PLCγ1, PI3K, and STATs. In the last ten years, it has become clear that FGF signalling is altered in a high proportion of bladder tumours. …”
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1914
Overcoming Weak Grid Challenges: A Combined Approach to VSI Stability with Impedance Adjustment, Control Optimization, and Microgrid Integration
Published 2025-02-01“…The primary focus revolves around addressing two key challenges: managing impedance variations at the PCC and enhancing the tracking performance of the PI controller. The VSI-based system connected to the weak grid and in standalone mode is simulated on Typhoon HIL, to validate the effectiveness of obtained optimized controller parameters by changing various conditions like, the output power regulation and sudden load change in a standalone distribution network. …”
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1915
Unveiling FOXO3's metabolic contribution to menopause and Alzheimer's disease
Published 2025-02-01“…We propose that FOXO3 plays a key role in the intersection of menopause and AD, given its dysregulation in both AD patients and postmenopausal women, modulating cellular metabolism through interactions with the AMPK/AKT/PI3K pathways. This relationship highlights the intersection between hormonal changes and increased AD susceptibility. …”
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1916
Inflammatory Signalings Involved in Airway and Pulmonary Diseases
Published 2013-01-01“…The time course and intensity of responses by resident and circulating cells may be regulated by various inflammatory signalings, including Src family kinases (SFKs), protein kinase C (PKC), growth factor tyrosine kinase receptors, nicotinamide adenine dinucleotide phosphate (NADPH)/reactive oxygen species (ROS), PI3K/Akt, MAPKs, nuclear factor-kappa B (NF-κB), activator protein-1 (AP-1), and other signaling molecules. …”
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1917
Design strategies for artificial intelligence based future learning centers in medical universities
Published 2025-01-01“…Personal innovativeness (PI) plays a significant positive moderating role in the relationships between facilitating condition (FC) and continuance intention (CI), as well as between satisfaction (SA) and continuance intention (CI). …”
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1918
A Three-Phase Bidirectional Grid-Connected AC/DC Converter for V2G Applications
Published 2020-01-01“…Then, for bidirectional AC/DC converters, the grid voltage feedforward decoupling scheme is applied, and the analysis of PI control strategy is proposed and the controller is designed. …”
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1919
Development and validation of the Low Back Pain Questionnaire for Nurses (LBP-NS) in Indonesia: A structural equation modeling approach
Published 2025-01-01“…A 50-item LBP-NS questionnaire was developed, encompassing Pain Intensity (PI), Walking (WK), Sitting (SI), Standing (ST), and Sleeping (SL) domains. …”
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1920
Zernike Moments Description of Solar and Astronomical Features: Python Code
Published 2023-11-01“…In this Python package, available at GitHub and PyPI, we describe the characteristics of ZMs via several examples of solar (large and small scale) features, astronomical, and human face images. …”
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