Results 51 to 60 of about 123,451 (304)
Molecular Oncology, EarlyView.Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla +9 more
wiley +1 more source
Design and Analysis of a Hybrid MPPT Method for PV Systems Under Partial Shading Conditions
Applied SciencesPhotovoltaic (PV) power generation may vary with respect to several factors such as solar radiation, temperature, power conditioning units, environmental effects, and shading conditions.
Oğuzhan Timur, Bayram Kaan Uzundağ
doaj +1 more source
Simulation of the effect of shading on monocrystalline solar module technology under hot spot condition [PDF]
, 2016 This paper focuses on the monocrystalline PV module technology subjected to operation conditions with some cells partially or fully shaded. A shaded cell under hot-spot condition operating at reverse bias are dissipating power instead of delivering power.
Anjos, R.S. +2 more
core
Analysis of surface parametrizations for modern photometric stereo modeling [PDF]
, 2015 Tridimensional shape recovery based on Photometric Stereo (PS) recently received a strong improvement due to new mathematical models based on partial differential irradiance equation ratios.
Cremers, Daniel +2 more
core +1 more source
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
Characterization of Photovoltaic Module Under Random Partial Shading Conditions
Journal of Physics: Conference Series, 2022 Abstract Photovoltaic (PV) systems have been gaining the pace in energy market for the past decade. Reducing capital costs and government incentives are among other factors that drive the PV forward. PV massively depends on the sunlight that falls onto its surface to generate electricity.
Norjasmi Abdul Rahman +3 more
openaire +1 more source
FEBS Open Bio, EarlyView.Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley +1 more source
Eng, 2022 Maximum power point tracking (MPPT) is a pivotal objective for photovoltaic (PV) systems. To test various MPPT techniques, a reliable and effective PV emulator is required.
Mostafa Ahmed +3 more
doaj +1 more source
Detecting Defective Bypass Diodes in Photovoltaic Modules using Mamdani Fuzzy Logic System [PDF]
, 2017 In this paper, the development of fault detection method for PV modules defective bypass diodes is presented. Bypass diodes are nowadays used in PV modules in order to enhance the output power production during partial shading conditions.
Dales, Mark +4 more
core
New constraints on data-closeness and needle map consistency for shape-from-shading [PDF]
, 1999 This paper makes two contributions to the problem of needle-map recovery using shape-from-shading. First, we provide a geometric update procedure which allows the image irradiance equation to be satisfied as a hard constraint.
Hancock, E R, Worthington, P L
core +2 more sources