Results 61 to 70 of about 234,707 (301)
A simple and efficient hybrid maximum power point tracking method for PV systems under partially shaded condition [PDF]
, 2013 Maximum power point tracking (MPPT) is considered as an important strategy to increase the power output from photovoltaic (PV) systems. The presence of multiple maximum power points (MPPs) under partially shaded conditions (PSC) means that traditional ...
Lian Lian Jiang +7 more
core +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Maximum power point tracking algorithm for photovoltaic array under partial shading based on current property [PDF]
, 2016 As one of main forms of solar energy utilization, photovoltaic array is vulnerable to the shadow effect, thus its P-V output characteristic curve contains more than one peak.
Li, Ying, Wang, Yunping, Ruan, Xinbo
core
Standalone Photovoltaic System with Maximum Power Point Tracking [PDF]
, 2018 In this article, on the basis of studying the mathematical model of a PV system, a maximum power point tracking (MPPT) technique with variable weather conditions is proposed.
Hanane Yatimi, Elhassan Aroudam
core +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Global Energy Interconnection, 2019 Maximum power point tracking (MPPT) techniques are used to maintain photovoltaic modules operating points at the local maximum power points under non-uniform irradiance conditions (NUIC).
Jianpo Li, Pengwei Dong
doaj +1 more source
Molecular Oncology, EarlyView.Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson +9 more
wiley +1 more source
A simulation of multiple peaks maximum power point tracking for photovoltaic system [PDF]
, 2013 Recent decades, renewable energy applications have shown significant increase due to the awareness from people regarding the negative impacts of fossil fuel burning to the environment.
Kamarzaman, Nur Atharah
core
Global Maximum Power Point Tracking Under Partial Shading Condition Using SEPIC Converter [PDF]
, 2020 : The performance of a photovoltaic (PV) array is affected by temperature, solar insolation, shading and array configuration. The PV system exhibits a non-linear I-V characteristic and its unique maximum power point on the P-V curve varies with ...
M Marimuthu, M Karthiga, B Paranthagan
core
CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3
Molecular Oncology, EarlyView.PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh +12 more
wiley +1 more source