Results 121 to 130 of about 418,939 (359)

Scavenging effect on plasma oxidized Gd$_2$O$_3$ grown by high pressure sputtering on Si and InP substrates [PDF]

open access: yesSemiconductor Science and Technology 30 (2015) 035023
In this work, we analyze the scavenging effect of titanium gates on metal insulator semiconductor capacitors composed of gadolinium oxide as dielectric material deposited on Si and InP substrates. The Gd$_2$O$_3$ film was grown by high pressure sputtering from a metallic target followed by an in situ plasma oxidation.
arxiv   +1 more source

Oxygen Doping Enables Tailored Built‐In Electric Fields in FeOCl/g‐C3N4 Heterojunctions for Enhanced Peroxymonosulfate Activation

open access: yesAdvanced Functional Materials, EarlyView.
Oxygen‐doping modulated g‐C3N4 support enables a strong built‐in electric field (BIEF) in FeOCl‐OCN.This enhanced BIEF induces the rearrangement of Fe(II)/Fe(III) in FeOCl, which subtly improves intermediates adsorption and also reduces the energy barrier of *O production, thereby achieving efficient PMS activation with 1O2 and Fe(IV)= O as the primary
Ying Zeng   +9 more
wiley   +1 more source

Vertebrate Scavenging Communities

open access: yes, 2019
Peer ...
Antoni Margalida   +9 more
openaire   +3 more sources

Waste, weeds, and wild food

open access: yesEchoGéo, 2019
The aim of this paper is to define the scope and an initial agenda for a critical geography of urban food collecting. It provides an overview of a multidisciplinary literature regarding patterns of foraging and scavenging to develop a theoretical ...
Flaminia Paddeu
doaj   +1 more source

Hole Scavenging and Photo-Stimulated Recombination of Electron-Hole Pairs in Aqueous TiO2 Nanoparticles [PDF]

open access: yesarXiv, 2004
It is shown that 532 nm and 1064 nm laser photoexcitation of trapped electrons generated by 355 nm photolysis of aqueous titania (TiO2) nanoparticles causes rapid photobleaching of their absorbance band in the visible and near IR. This photobleaching occurs within the duration of the laser pulse (3 ns FWHM); it is caused by photoinduced electron ...
arxiv  

A complete evaluation of the antioxidant and antimicrobial potential of Glycine max [PDF]

open access: yes, 2011
Vegetable soybean is rich in phytochemicals beneficial to the human being and is therefore considered a neutraceutical or a functional food crop. Soybean has antioxidative activity and protects tissues from oxidative stress-induced injury.
Babu Shankar Ponnusha , Boopathi subramaniyam , Sathiyamoorthy Subramaniyam, Palanisamy Pasupathi, Rajaram Virumandy. Int J Cur Sci Res.
core  

Highly Efficient 3D‐Printed PVDF‐Based Triboelectric Nanogenerators Featuring Polymorphic Perovskite Nanofillers

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates the use of a low‐cost 3D printing technique to prepare a large‐area PVDF‐FAPbI3 composite dielectric film for flexible TENG application. The δ→α phase transformation of the FAPbI3 nanofillers has significantly improved the β‐phase content, morphology, and dielectric properties of the PVDF film.
Nurfatin Hafizah Zain Karimy   +7 more
wiley   +1 more source

The ecological and behavioral significance of short-term food caching in polar bears (Ursus maritimus)

open access: yesArctic Science, 2020
The paucity of observations of wild polar bears (Ursus maritimus) caching of food (including hoarding, i.e., burying and remaining with a kill for up to a few days) has led to the conclusion that such behavior does not occur or is negligible in this ...
Ian Stirling   +3 more
doaj   +1 more source

Effect of season and farming system on the quantity and nutritional quality of scavengeable feed resources and performance of village poultry in central Tanzania [PDF]

open access: yes, 2008
2 x 2 factorial study was conducted to assess the effect of season and farming system on the quantity and nutritional quality of scavengeable feed resources and the performance of village poultry in central Tanzania.
Goromela, E.H.   +3 more
core   +1 more source

Effects of natto extract on endothelial injury in a rat model [PDF]

open access: yes, 2010
Vascular endothelial damage has been found to be associated with thrombus formation, which is considered to be a risk factor for cardiovascular disease. A diet of natto leads to a low prevalence of cardiovascular disease. The aim of the present study was
Chang, Chin-Hsien   +8 more
core   +1 more source

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