Results 31 to 40 of about 12,864,594 (255)

Experimental analysis of the effects of potential-induced degradation on photovoltaic module performance parameters

Electrical engineering & Electromechanics
Introduction. Photovoltaic (PV) power plants are subject to various forms of degradation that can impair their performance and lead to significant faults within PV systems.
Z. Khammassi, H. Khaterchi, A. Zaafouri
doaj   +1 more source

Mechanistic Understanding of Polarization‐Type Potential‐Induced Degradation in Crystalline‐Silicon Photovoltaic Cell Modules

Advanced Energy & Sustainability Research, 2023
Potential‐induced degradation (PID) has been identified as a central reliability issue of photovoltaic (PV) cell modules. Several types of PID depend on the cell structure. Among those types, polarization‐type PID, which is characterized by reductions in
Seira Yamaguchi, Atsushi Masuda, Kazuhiro Marumoto, Keisuke Ohdaira   +3 more
doaj   +1 more source

Phillygenin inhibits inflammation in chondrocytes via the Nrf2/NF-κB axis and ameliorates osteoarthritis in mice

Journal of Orthopaedic Translation, 2023
Objective: Osteoarthritis (OA), widely seen in the elderly, is featured by cartilage degradation, subchondral bone remolding, and synovium inflammation. Currently, there is no cure for OA development.
Peng Zhang, Yesheng Jin, Wei Xia, Xiaotong Wang, Zhiqiang Zhou   +4 more
doaj   +1 more source

Mitigating Potential-Induced Degradation (PID) Using SiO₂ ARC Layer

Energies, 2020
Potential-induced degradation (PID) of photovoltaic (PV) cells is one of the most severe types of degradation, where the output power losses in solar cells may even exceed 30%.
Mahmoud Dhimish, Yihua Hu, Nigel Schofield, Romênia G. Vieira   +3 more
doaj   +1 more source

Polarization-type potential-induced degradation in bifacial PERC modules in the field

EPJ Photovoltaics
This study examines the susceptibility of bifacial glass/glass passivated emitter and rear cell (PERC) modules to potential-induced degradation-polarization (PID-p) in the field.
Hacke Peter, Molto Cecile, Colvin Dylan, Smith Ryan, Mahmood Farrukh Ibne, Li Fang, Oh Jaewon, Tamizhmani Govindasamy, Seigneur Hubert   +8 more
doaj   +1 more source

Bone mesenchymal stem cell extracellular vesicles delivered miR let-7-5p alleviate endothelial glycocalyx degradation and leakage via targeting ABL2

Cell Communication and Signaling, 2023
Background Endothelial glycocalyx (EG) is an active player and treatment target in inflammatory-related vascular leakage. The bone marrow mesenchymal stem cells (bMSCs) are promising potential treatments for leakage; however, the therapeutic effect and ...
Zhe Li, Yuqing Xu, Shiyue Lu, Yuan Gao, Yuxiao Deng   +4 more
doaj   +1 more source

IGF-1 and PDGF-bb suppress IL-1β-induced cartilage degradation through down-regulation of NF-κB signaling: involvement of Src/PI-3K/AKT pathway. [PDF]

, 2011
Interleukin-1β (IL-1β) is a pro-inflammatory cytokine that plays a key role in the pathogenesis of osteoarthritis (OA). Growth factors (GFs) capable of antagonizing the catabolic actions of cytokines may have therapeutic potential in the treatment of OA.
Franziska Busch, Azadeh Montaseri, Jafar Soleimani Rad, Busch, Franziska, Montaseri, Azadeh, Rad, Jafar Soleimani, Mehdi Shakibaei, Ali Mobasheri, Constance Aldinger, Aldinger, Constance, Shakibaei, Mehdi, Mobasheri, Ali, Constanze Buhrmann, Buhrmann, Constanze   +13 more
core   +2 more sources

Modeling the electrical mismatch caused by potential-induced degradation in crystalline silicon photovoltaic modules and strings

EPJ Photovoltaics
Potential-induced degradation (PID) can not only reduce the output power of a solar cell but also create additional power losses due to non-uniform degradation within a module, string or array, leading to mismatch in the electrical performance of the ...
Mahmood Aysha, dos Reis Benatto Gisele Alves, Thorsteinsson Sune, Poulsen Peter Behrensdorff, Spataru Sergiu Viorel   +4 more
doaj   +1 more source

Stimulation of α7-nAChRs coordinates autophagy and apoptosis signaling in experimental knee osteoarthritis

Cell Death and Disease, 2021
Osteoarthritis (OA) is the most common chronic joint disease in the elderly population. Growing evidence indicates that a balance between autophagy and apoptosis in chondrocytes plays a key role in OA’s cartilage degradation.
Yuan Liu, Shi Xu, Haijun Zhang, Kaoliang Qian, Jiachen Huang, Xianger Gu, Yan Li, Yi Fan, Jun Hu   +8 more
doaj   +1 more source

TFE3-mediated impairment of lysosomal biogenesis and defective autophagy contribute to fluoride-induced hepatotoxicity

Ecotoxicology and Environmental Safety, 2023
Excessive fluoride exposure can cause liver injury, but the specific mechanisms need further investigation. We aimed to explore the role of impaired lysosomal biogenesis and defective autophagy in fluoride-induced hepatotoxicity and its potential ...
Zeyu Hu, Wanjing Xu, Jingjing Zhang, Yanling Tang, Hengrui Xing, Panpan Xu, Yue Ma, Qiang Niu   +7 more
doaj   +1 more source