Results 21 to 30 of about 49,135 (303)

The Effect of Chemical Regulations on the Aerospace and Defence Industries [PDF]

open access: yes, 2022
The motivation for this research stems from the author working within the Aerospace and Defence (AD) sector for nearly 19 years. It was during the development phase of IPC-1754 data exchange standard, the author, came to the firm belief, that whilst AD ...
Takhar, S.
core  

Inducible chemical defences in animals [PDF]

open access: yesOikos, 2014
Phenotypic plasticity is extremely widespread in the behaviour, morphology and life‐history of animals. However, inducible changes in the production of defensive chemicals are described mostly in plants and surprisingly little is known about similar plasticity in chemical defences of animals. Inducible chemical defences may be common in animals because
Hettyey, Attila   +2 more
openaire   +3 more sources

The effect of root‐associated microbes on plant growth and chemical defence traits across two contrasted elevations [PDF]

open access: yes, 2021
1. Ecotypic differences in plant growth and anti‐herbivore defence phenotypes are determined by the complex interactions between the abiotic and the biotic environment. 2.
Ludovico Formenti   +14 more
core   +1 more source

Development of a method for the derivatization of ethanolamines and its application to sand samples [PDF]

open access: yesJournal of the Serbian Chemical Society, 2022
Nitrogen mustards are dangerous and available blistering chemical warfare agents. In the presented study, six derivatization methods are compared for the analysis of degradation products of the most important blistering nitrogen mustards (ethyl ...
Rozsypal Tomas
doaj   +1 more source

Chemical defence in sponges

open access: yesPure and Applied Chemistry, 1986
Abstract
Braekman, Jean Claude, Daloze, Désiré
openaire   +2 more sources

Diversified glucosinolate metabolism: biosynthesis of hydrogen cyanide and of the hydroxynitrile glucoside alliarinoside in relation to sinigrin metabolism in Alliaria petiolata

open access: yesFrontiers in Plant Science, 2015
Alliaria petiolata (garlic mustard, Brassicaceae) contains the glucosinolate sinigrin as well as alliarinoside, a γ-hydroxynitrile glucoside structurally related to cyanogenic glucosides.
Tina eFrisch   +16 more
doaj   +1 more source

Chemical interaction between undamaged plants [PDF]

open access: yes, 2011
Most research on plant–plant chemical interactions has focussed on events following herbivore or pathogen attack. However, undamaged plants also interact chemically as a natural facet of their behaviour, and this may have consequences for insects that ...
Glinwood, Robert   +5 more
core   +1 more source

Brightly coloured tissues in limid bivalves chemically deter predators [PDF]

open access: yesRoyal Society Open Science, 2019
Members of the marine bivalve family Limidae are known for their bright appearance. In this study, their colourful tissues were examined as a defence mechanism towards predators.
Lindsey F. Dougherty   +4 more
doaj   +1 more source

Antimicrofouling activities of marine macroalga Dictyota dichotoma from the Red Sea

open access: yesJournal of Agricultural and Marine Sciences, 2019
Introduction. Marine organisms produce a variety  of secondary metabolites mainly for achieving the defence against the competitors and predators. These compounds could be used as natural product antifoulants for the management of biofouling growth on ...
Alaa Aref Gadhi   +4 more
doaj   +1 more source

Changes in the Quality Attributes of Edible Vegetable Oils During Deep Frying Concerning Defence Ration

open access: yes, 2023
Deep fat frying is a popular cooking method that can significantly alter the physico-chemical properties of edible oils. This unit operation is very common both in civil as well as institutional level training, recreational and feeding centres owing to ...
Yadav, Dev Kumar   +4 more
core   +1 more source

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