Results 11 to 20 of about 546,962 (263)

Game theory based strategy to reconfigure PV module arrangements for achieving higher GMPP under PSCs: Experimental feasibility

Energy Reports, 2022
Due to shading conditions, solar photovoltaic (PV) arrays deliver less power compared to ideal operating conditions. Moving clouds, nearby telecom towers, and trees, among other things, are the basic causes that come under partial shading conditions ...
Rupendra Kumar Pachauri, Saad Motahhir, Ankur Kumar Gupta, Madhu Sharma, Ahmad Faiz Minai, M. Shamim Hossain, Abdulsalam Yassine   +6 more
doaj   +1 more source

L-Shape Propagated Array Configuration With Dynamic Reconfiguration Algorithm for Enhancing Energy Conversion Rate of Partial Shaded Photovoltaic Systems

IEEE Access, 2021
Partial shading is an unavoidable factor that reduces the performance of solar PV systems. The PV system receives uneven irradiation due to partial shading which causes the mismatch loss.
A. Srinivasan, S. Devakirubakaran, B. Meenakshi Sundaram, Praveen Kumar Balachandran, Santhan Kumar Cherukuri, D. Prince Winston, Thanikanti Sudhakar Babu, Hassan Haes Alhelou   +7 more
doaj   +1 more source

Probabilistic and rich individual working memories revealed by a betting game

Scientific Reports, 2023
When asked to remember a color, do people remember a point estimate (e.g., a particular shade of red), a point estimate plus an uncertainty estimate, or are memory representations rich probabilistic distributions over feature space? We asked participants
Syaheed B. Jabar, Kartik K. Sreenivasan, Stergiani Lentzou, Anish Kanabar, Timothy F. Brady, Daryl Fougnie   +5 more
doaj   +1 more source

Blue-/Green-Light-Responsive Cyanobacteriochromes Are Cell Shade Sensors in Red-Light Replete Niches

iScience, 2020
Summary: Cyanobacteriochrome (CBCRs) photoreceptors show various photochemical properties, but their ecophysiological functions remain elusive. Here, we report that the blue/green CBCRs SesA/B/C can serve as physiological sensors of cell density. Because
Gen Enomoto, Masahiko Ikeuchi
doaj   +1 more source

Impact of Three Different Light Spectra on the Yield, Morphology and Growth Trajectory of Three Different Cannabis sativa L. Strains

Plants, 2021
Cannabis is one of the oldest cultivated plants, but plant breeding and cultivation are restricted by country specific regulations. Plant growth, morphology and metabolism can be manipulated by changing light quality and intensity.
Philipp Reichel, Sebastian Munz, Jens Hartung, Achim Präger, Stiina Kotiranta, Lisa Burgel, Torsten Schober, Simone Graeff-Hönninger   +7 more
doaj   +1 more source

Mitigation of Mismatch Power Losses of PV Array under Partial Shading Condition using novel Odd Even Configuration

Energy Reports, 2020
In this paper, the effect of Partial Shading Condition (PSC) on various solar photovoltaic (PV) array topologies has been studied extensively. PSC reduces the maximum power of a PV array and produces multiple Maximum Power Points (MPPs) in the PV ...
Karan Yadav, Bhavnesh Kumar, Swaroop D.
doaj   +1 more source

Exploring the Relationship between River Discharge and Coastal Erosion: An Integrated Approach Applied to the Pisa Coastal Plain (Italy)

Remote Sensing, 2021
Coastal erosion coupled with human-induced pressure has severely affected the coastal areas of the Mediterranean region in the past and continues to do so with increasing intensity today.
Monica Bini, Nicola Casarosa, Marco Luppichini   +2 more
doaj   +1 more source

Intraspecies differentiation of winter fur colouring of Pteromys volans (Sciuridae, Mammalia) within its range

Nature Conservation Research: Заповедная наука, 2019
Pteromys volans (Siberian flying squirrel) inhabits major part of temperate forests in Eurasia. The species is represented by 10 subspecies within its range.
Sergey N. Gashev, Svetlana G. Babina, Svetlana N. Bondarchuk, Vera K. Vasilyeva, Evgenia P. Vyguzova, Igor V. Zenjko, Alexey V. Krutikov, Elena V. Kulebyakina, Juri P. Kurhinen, Dmitry S. Nizovtsev, Innokentiy M. Okhlopkov, Aleksander P. Savelyev, Natalya V. Sorokina   +12 more
doaj   +1 more source

A New Ken-Ken Puzzle Pattern Based Reconfiguration Technique for Maximum Power Extraction in Partial Shaded Solar PV Array

IEEE Access, 2021
Solar Photovoltaic array may often be subjected to partial shading, which may lead to uneven row current and creates local maximum power point on the power-voltage characteristics.
Murugesan Palpandian, David Prince Winston, Balachandran Praveen Kumar, Cherukuri Santhan Kumar, Thanikanti Sudhakar Babu, Hassan Haes Alhelou   +5 more
doaj   +1 more source

Vegetation changes in temperate ombrotrophic peatlands over a 35 year period.

PLoS ONE, 2020
Global changes in climate and land use are occurring at an unprecedented rate, often triggering drastic shifts in plant communities. This study aims to reconstruct the changes that occurred over 35 years in the plant communities of temperate bogs ...
Nicolas Pinceloup, Monique Poulin, Marie-Hélène Brice, Stéphanie Pellerin   +3 more
doaj   +1 more source