Results 121 to 130 of about 43,307 (305)

Solar drying: an alternative to fish drying - a review [PDF]

open access: yes, 2012
Energy is one of the main concerns for the future development of any nation. It is by far the largest merchandise in the world and an enormous amount of it is extracted, distributed, converted and consumed in our global society daily .One major problem ...
Mkaanem, D.T., Omeji, S., Oyeniyi, M.E.
core  

A Scalable Perovskite Platform With Multi‐State Photoresponsivity for In‐Sensor Saliency Detection

open access: yesAdvanced Materials, EarlyView.
A scalable in‐sensor computing platform (32 × 32 array) with ultra‐low variability is developed by incorporating ferroelectric copolymers into halide perovskite thin films. These devices achieve 1000 programmable photoresponsivity states and high thermal reliability.
Xuechao Xing   +10 more
wiley   +1 more source

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

Review Of Hybrid Solar Dryers

open access: yes, 2015
In many countries,agricultural products are dried under the open sun. However,this way of drying deg rades the quality of the dried products due to interferen ce from external impurities and uneven drying rates . Numerous types of solar dryers have been designed a nd developed in various parts of the world,yieldin g varying degrees of technical ...
Mr. T. B. Shaikh,, Mr. A. B. Kolekar
openaire   +1 more source

Magnetohydrodynamic (MHD) analyses of various forms of activity and their propagation through helio spheric space [PDF]

open access: yes
Theoretical and numerical modeling of solar activity and its effects on the solar atmosphere within the context of magnetohydrodynamics were examined.
Wu, S. T.
core   +1 more source

Velocity profiles of interplanetary shocks [PDF]

open access: yes, 1983
The type 2 radio burst was identified as a shock propagating through solar corona. Radio emission from shocks travelling through the interplanetary (IP) medium was observed.
Cane, H. V.
core   +1 more source

Light‐Controlled Exposure of Cancer Cells to Reactive Oxygen Species Using Organic Semiconductor Thin Films

open access: yesAdvanced Materials Interfaces, EarlyView.
Spin‐coated films of the conjugated polymer F8T2 (poly (9,9‐dioctylfluorene‐alt‐bithiophene)) generate superoxide at the film‐medium interface, enabling precise delivery of reactive oxygen species (ROS) as visible‐light “ROS patches.” Coated surfaces drive rapid, localised cytotoxicity in MCF7 cancer monolayers under white light, providing a reagent ...
Joe Kaye   +8 more
wiley   +1 more source

Optical characterization and thermal performance of a novel solar dryer with dynamic control of solar radiation

open access: yesCase Studies in Thermal Engineering
In this study, a novel adaptive solar dryer with a coating of polymer-dispersed liquid crystals (PDLC) was designed, built, and characterized to evaluate its optical properties and thermal performance by modulating the transmission of solar radiation ...
Diana Paola García-Moreira   +3 more
doaj   +1 more source

Interplanetary double-shock ensembles with anomalous electrical conductivity [PDF]

open access: yes
Similarity theory is applied to the case of constant velocity, piston-driven, shock waves. This family of solutions, incorporating the interplanetary magnetic field for the case of infinite electric conductivity, represents one class of experimentally ...
Dryer, M.
core   +1 more source

Impact of Oxygen Plasma Pre‐Treatment on Thermal Oxidation and Reliability of SiO2 on 4H‐SiC

open access: yesAdvanced Materials Interfaces, EarlyView.
We investigate how oxygen plasma pre‐treatment affects the thermal oxidation of silicon carbide. While plasma modification increases growth rates by 84%, it reduces dielectric breakdown strength by 18%. Our findings reveal that although plasma improves the interface state density, it introduces structural damage, highlighting a critical trade‐off ...
Chezhiyan Nanjappan   +3 more
wiley   +1 more source

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