Results 21 to 30 of about 4,567,586 (90)

Synthesis and Performance Evaluation of Cellulose-based Slow-release Fertilizer: A Review

open access: yesKovalen: Jurnal Riset Kimia, 2022
Cellulose-based materials are attractive candidates for the fabrication of sustainable and eco-friendly slow-release fertilizers. The ability of the cellulose structure to be modified and functionalized makes it promising as a scaffold backbone in the ...
Dhyna Analyes Trirahayu   +4 more
doaj   +1 more source

Factors associated with self-reported failure of binding to release among recreational skiers

open access: yesCurrent Issues in Sport Science, 2016
Female recreational skiers have twice the knee injury incidence of male skiers and the reported proportion of failure of binding release is considerably higher among females. It remains unclear whether this sex difference belongs only to an injury of the
Gerhard Ruedl   +4 more
doaj   +1 more source

Long-term daily dataset of surface sensible heat flux and latent heat release over the Tibetan Plateau based on routine meteorological observations

open access: yesBig Earth Data, 2022
As the main components of the atmospheric heat source/sink over the Tibetan Plateau (TP), up-to-date spatiotemporal fields of surface sensible heat flux and latent heat release by precipitation are vital for investigating the local land–atmosphere ...
Anmin Duan   +4 more
doaj   +1 more source

Controlled release of the herbicide simazine from computationally designed molecularly imprinted polymers [PDF]

open access: yes, 2005
The present study describes the development of materials suitable for environmental control of algae. Molecularly imprinted polymers (MIPs) were used as simazine carriers able to provide the controlled release of simazine into water.
Piletska, Elena V.   +7 more
core   +1 more source

EFFECT OF SOME SLOW RELEASE N FERTILIZERS ON GROWTH AND FRUITING OF TWO MANGO CVS; FIGRI KELAN AND KEITT [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2006
This study was conducted for comparing three slow release N fertilizers namely, sulphur-coated urea (SCU), phosphorus – coated urea (PCU) and Enciabene with the conventional fast release N fertilizer namely ammonium nitrate each at the recommended rate ...
A.Y. Mohamed, Sanaa S. Ebeed
doaj   +1 more source

Controllable release of vascular endothelial growth factor (VEGF) by wheel spinning alginate/silk fibroin fibers for wound healing

open access: yesMaterials & Design, 2021
The acute wound healing process requires a quick and short-stage vascular endothelial growth factor (VEGF) supply, especially, in the early-stage of injury. To date, research has rarely met the demand for controlled VEGF quick release.
Jun Song   +6 more
doaj   +1 more source

3D multi-agent models for protein release from PLGA spherical particles with complex inner morphologies [PDF]

open access: yes, 2008
In order to better understand and predict the release of proteins from bioerodible micro- or nanospheres, it is important to know the influences of different initial factors on the release mechanisms.
Crane, Martin   +2 more
core   +2 more sources

Artificial Fish Swarm Algorithm for Single Machines Scheduling with release date

open access: yesMuthanna Journal of Pure Science
The present paper addresses the problem of scheduling jobs on single machines to minimize the total weight of completion times and late work, considering release dates. This problem, denoted by   , is NP-hard and, as far as we know, unstudied.
Dr. Tahani Jabbar Khraibet
doaj   +1 more source

SPRC19: A Database of State Policy Responses to COVID-19 in the United States

open access: yesScientific Data, 2023
SPRC19 is a new database that seeks to capture a wide range of state policy actions in response to COVID-19 in the United States. Since March 2020 we have monitored state governments’ and multi-state associations’ websites for executive orders, agency ...
Frederick J. Boehmke   +9 more
doaj   +1 more source

Biological Control of Date Palm Mite Oligonychus afrasiaticus (McGregor) (Acari: Tetranychidae) Using the Predatory Mite Euseius scutalis (Athias-Henriot) (Acari: Phytoseiidae) Under Laboratory and Field Conditions

open access: yesBiology
The date palm mite Oligonychus afrasiaticus is one of the most destructive phytophagous pests in date palm orchards and can cause severe economic losses when not effectively managed.
Mahmoud M. Al-Azzazy   +1 more
doaj   +1 more source

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