Results 11 to 20 of about 926,930 (268)

Residuated lattices [PDF]

open access: yesTransactions of the American Mathematical Society, 1938
Let \(R\) be any commutative ring with unity, and let \(L\) be the lattice of the ideals of \(R\). It is known that \(L\) is a modular lattice. The authors announce further conditions on \(L\); for example, if \(L\) is complemented, then it is a Boolean algebra -- thus it cannot be a non-trivial projective geometry.
Ward, Morgan, Dilworth, R. P.
openaire   +4 more sources

DIETARY EXPOSURE OF EGYPTIAN CUSTOMERS TO PESTICIDES RESIDUES AND CONTAMINANTS IN SOME FOOD ITEMS [PDF]

open access: yesJournal of Plant Protection and Pathology, 2009
These studies were estimated the Dietary Exposure of the Egyptian people to pesticide residues (325 pesticides), PCB's (14 congeners), heavy metals (Fe, Cu, Cd, pb , Cr and Zn), nitrates and aflatoxines (B1,B2,G1 and G2) contamination in food.
Abir El-Gohary   +2 more
doaj   +1 more source

Residual Deterrence [PDF]

open access: yesJournal of the European Economic Association, 2018
AbstractSuccesses of law enforcement in apprehending offenders are often publicized events. Such events have been found to result in temporary reductions in offending, or “residual deterrence”. We provide a theory of residual deterrence that accounts for the incentives of both enforcement officials and potential offenders.
Dilmé, Francesc, Garrett, Daniel F.
openaire   +4 more sources

ResiDual: Transformer with Dual Residual Connections

open access: yesCoRR, 2023
Transformer networks have become the preferred architecture for many tasks due to their state-of-the-art performance. However, the optimal way to implement residual connections in Transformer, which are essential for effective training, is still debated.
Shufang Xie 0003   +8 more
openaire   +2 more sources

Determination of Avermectins Residues in Soybean, Bean, and Maize Using a QuEChERS-Based Method and Ultra-High-Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry

open access: yesSeparations, 2021
Soybean, maize, and bean are crops of great economic importance, but in recent years have suffered with infestations of the caterpillar Helicoverpa armigera, with the main reason being the resistance of this pest to most pesticides.
Fernanda Uczay   +5 more
doaj   +1 more source

Immobilised TiO2 application for pesticides degradation using a solar still

open access: yesCleaner Engineering and Technology, 2021
Pesticides are recalcitrant contaminants, which are bioaccumulative in nature. A good number of pesticides, particularly organochlorines, have been listed among the Persistent Organic Pollutant list of Stockholm convention. Organochlorine pesticides were
Kavita Gandhi   +3 more
doaj   +1 more source

Degradation dynamics of quinalphos on cabbage under subtropical conditions of Ludhiana, Punjab, India

open access: yesOrbital: The Electronic Journal of Chemistry, 2011
A study was undertaken to determine the disappearance trends of quinalphos residues on cabbage under subtropical conditions at Ludhiana. Single application of quinalphos was made @ 500 and 1000 g a.i.
Gurminder Singh Chahil   +5 more
doaj   +1 more source

Characterization of phyto-components with antimicrobial traits in supercritical carbon dioxide and soxhlet Prosopis juliflora leaves extract using GC-MS

open access: yesScientific Reports, 2023
This study aimed to screen the bioactive compounds from Prosopis juliflora leaf supercritical fluid extract and to assess its antimicrobial properties. Supercritical carbon dioxide and Soxhlet methods were used for extraction.
Nagaraj M. Naik   +6 more
doaj   +1 more source

Trace elements content in cheese, cream and butter

open access: yesMljekarstvo, 2014
Trace elements were determined in five types of cheese, cream and butter using inductively coupled plasma-optical emission spectrometry.
Nina Bilandžić   +5 more
doaj   +1 more source

Evaluation of Element Concentrations in Beef and Pork Meat Cuts Available to the Population in the Croatian Capital

open access: yesFoods, 2020
The aim of this study was to determine the concentrations of essential, trace, and toxic elements in beef and pork meat cuts available at markets and retail chains in the Croatian capital.
Nina Bilandžić   +8 more
doaj   +1 more source

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