Results 121 to 130 of about 1,236,403 (263)
Advanced Science, EarlyView.Energy‐harvesting‐integrated sensors couple ambient energy conversion with sensing, processing, and wireless communication. This review organizes recent progress through integration architectures and operating principles, revisiting co‐packaged, monolithic, and co‐functional designs together with always‐on, event‐driven, and multi‐modal sensing modes ...
Taehyun Park +5 more
wiley +1 more source
Simulation of fuzzy-based MPP tracker and performance comparison with perturb & observe method
Revue des Énergies Renouvelables, 2008 Photovoltaic electricity is seen as an important source of renewable energy. The photovoltaic array is an unstable source of power since the peak power point depends on the temperature and the irradiation level.
A. Chouder, F. Guijoan, S. Silvestre
doaj
, 2009 March report of the U.S. Congressional Oversight Panel describing their activities and findings regarding the current state of mortgage performance across the country, including sections on foreclosures and current government ...
United States. Congressional Oversight Panel.
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Advanced Science, EarlyView.PSCs are afflicted by inherent defects and lattice strain that limit PCE and stability. A cross‐linked multifunctional ionogel [HA‐AA][EMIES] is developed to modulate crystallization, relieve residual strain, and passivate defects, extending carrier diffusion length to over 8 µm and delivering PCEs of 26.45% for rigid devices and 25.14% for flexible ...
Wen Wu +12 more
wiley +1 more source
November Oversight Report [PDF]
, 2009 November report of the U.S. Congressional Oversight Panel describing their activities and findings regarding the U.S. Treasury's Guarantee Program, including an overview of Guarantees in general, and the effectiveness and impacts of the Treasury's ...
United States. Congressional Oversight Panel.
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Shear‐Mode Direct Piezoelectric Response of Ferroelectric Nematic Liquid Crystals
Advanced Science, EarlyView.Periodic shear‐induced electric current measurements are reported on two archetypic ferroelectric nematic liquid crystal compounds. From the temperature, frequency and shear angle dependent results of the first and second harmonic current signals together with temperature and oscillatory rheology measurements, the effective piezoelectric coupling ...
Péter Salamon +4 more
wiley +1 more source
Thermal analysis of photovoltaic-thermoelectric hybrids
Journal of Thermal EngineeringThere continues to be considerable research on the adverse effect of photovoltaic (PV) panel temperature on its power production. Aside from attempting to minimize heating up of the panel by providing heat sinks and the like, several studies looked into ...
Rida Y. NUWAYHID
doaj +1 more source
Novel Optical Functionalities in Memristors
Advanced Electronic Materials, EarlyView.We present a tunnel junction memristor with expanded optical functionalities enabled by the integration of an ultra‐thin CdS barrier and a top ITO electrode. UV illumination triggers a photovoltaic response that can sense the memristor state. At very low temperatures, the UV light generates a high injection of photocarriers and produces a volatile ...
Isabel Tenreiro +6 more
wiley +1 more source
Extremophilic microbial communities on photovoltaic panel surfaces: a two-year study. [PDF]
Microb Biotechnol, 2020 Tanner K +6 more
europepmc +1 more source
, 2010 January report of the U.S. Congressional Oversight Panel describing their activities and findings regarding the winding down of the Troubled Asset Relief Program (TARP) and its impact on financial ...
United States. Congressional Oversight Panel.
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