Results 11 to 20 of about 41,804 (292)

Invited review: Effect of temperature on a granular pile [PDF]

open access: yesPapers in Physics, 2010
As a fragile construction, a granular pile is very sensitive to minute external perturbations. In particular, it is now well established that a granular assembly is sensitive to variations of temperature.
Thibaut Divoux
doaj   +1 more source

Preliminary Studies on Detection of Fusarium Basal Rot Infection in Onions and Shallots Using Electronic Nose

open access: yesSensors, 2022
The evaluation of crop health status and early disease detection are critical for implementing a fast response to a pathogen attack, managing crop infection, and minimizing the risk of disease spreading. Fusarium oxysporum f. sp.
Malgorzata Labanska   +4 more
doaj   +1 more source

Entomocomplex of onions in the Right-Bank Forest-Steppe of Ukraine

open access: yesКарантин і захист рослин, 2022
Goal. To monitor the phytosanitary condition of onion crops in the Right-Bank Forest-Steppe of Ukraine and to establish the species composition of dominant pests. Methods.
V. Kudla, G. Tkalenko, V. Ignat
doaj   +1 more source

Higher Education Learn Chemistry: RSC Recommends OER

open access: yesJournal of Interactive Media in Education, 2013
In response to the ever expanding selection of Open Education Resources available to the public, and the varying quality and reliability of these resources, the Royal Society of Chemistry, as a professional body, recognised an opportunity, with funding ...
Rosalind Onions, Elizabeth McLoughlin
doaj   +1 more source

Comparative profitability of onions harvested as green and dry (mature) in Botswana

open access: yesInternational Journal of Agricultural Research, Innovation and Technology, 2013
This study was an attempt to calculate and compare the profitability of onions harvested as green and dry (mature) in Botswana. Half of the planted onions were harvested and sold as green and half were harvested and sold as dry onions.
S.P. Baliyan
doaj   +1 more source

Typicality Assessment of Onions (Allium cepa) from Different Geographical Regions Based on the Volatile Signature and Chemometric Tools

open access: yesFoods, 2020
Onion (Allium cepa L.) is one of the main agricultural commodities produced and consumed around the world. In the present work, for the first time, the volatile signature of onions from different geographical regions of Madeira Island (Caniço, Santa
Sara Fernandes   +5 more
doaj   +1 more source

Endophytic Colonization of Onions Induces Resistance Against Viruliferous Thrips and Virus Replication

open access: yesFrontiers in Plant Science, 2018
In agricultural ecosystems, insect pests, pathogens, weather patterns, and reduced soil fertility pose major challenges to crop productivity and are responsible for significant yield losses worldwide.
Alexander Mutua Muvea   +8 more
doaj   +1 more source

Reasoned opinion on the modification of the existing MRLs for dithiocarbamates (expressed as carbon disulfide) in bulb vegetables, cucurbits and asparagus [PDF]

open access: yesEFSA Journal, 2012
<p>In accordance with Article 6 of Regulation (EC) No 396/2005, Italy, herewith referred to as the evaluating Member State (EMS), received an application from the company BASF Italia Srl. to modify the existing MRLs for dithiocarbamate in cucurbits
European Food Safety Authority
doaj   +1 more source

Influence Relationship between Online News Articles and the Consumer Selling Price of Agricultural Products—Focusing on Onions

open access: yesAgriculture, 2023
This study aimed to verify the influence relationship between the news articles on onions produced in Korea and the consumer selling price of onions. The analysis methods were the LDA topic modeling technique and the multiple regression analysis.
Jiyoung Ha, Seunghyun Lee, Sangtae Kim
doaj   +1 more source

Impact of Pulsed Electric Fields on the Volatile Compounds Produced in Whole Onions (Allium cepa and Allium fistulosum)

open access: yesFoods, 2018
The objective of this research was to investigate the effect of pulsed electric field (PEF) processing on the volatile compounds produced in onion cultivars.
Rajkumar Nandakumar   +5 more
doaj   +1 more source

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