Results 11 to 20 of about 2,371 (180)

Laminaria digitata Extract Improved Leaf Meristem Protection Under Drought and Nitrogen Uptake After Rehydration Through Hormesis-Based Chemical Priming in Lolium perenne. [PDF]

open access: yesPlant Cell Environ
ABSTRACT Drought is among the most damaging stress for plants, impacting crop yield and grassland sustainability. This study aimed to evaluate the biostimulant effect of an algal extract from Laminaria digitata on Lolium perenne cultivated in a growth chamber. Leaves were sprayed at different concentrations 7 days before stopping irrigation.
Grandin-Courbet A   +4 more
europepmc   +2 more sources

An atlas of plant selenium metabolism. [PDF]

open access: yesNew Phytol
Summary Selenium (Se) is not only a rare and toxic element but also an essential micronutrient for humans and animals that is often in short supply. Terrestrial plants do not require Se, but it can have growth‐promoting or negative effects, depending on the exposure level.
van der Woude J   +3 more
europepmc   +2 more sources

Microbial biosensors for diagnostics, surveillance and epidemiology: Today's achievements and tomorrow's prospects. [PDF]

open access: yesMicrob Biotechnol
To achieve the UN's sustainable development goal #3 (good health and well‐being), biosensing technologies are crucial for detecting environmental risks and enabling early disease diagnosis. The simultaneous increase in population, longer lifespans and the growing prevalence of chronic diseases necessitate the development of advanced biosensors that can
Capin J, Chabert E, Zuñiga A, Bonnet J.
europepmc   +2 more sources

Decoding Plant Metabolomic Response to Potassium and Nutrient Stresses in Controlled Environments. [PDF]

open access: yesPhysiol Plant
ABSTRACT Potassium (K) is an essential macronutrient, affecting numerous physiological, biochemical, and metabolic functions in plants. In protected cropping systems (PCS), which are controlled environments for intensive agriculture, optimizing K management is essential for attaining sustainable productivity and resilience under stressful growth ...
Islam MM   +7 more
europepmc   +2 more sources

Brooding duration does not depend on cat predation risk but is related to weather and phenology in the wandering albatross (Diomedea exulans). [PDF]

open access: yesEcol Evol
In many species, parents take care of their offspring after birth or hatching and face a trade‐off between the costs and benefits associated with the duration of this “guarding period”. Here, we investigated brooding duration variability in a colony of wandering albatrosses experimentally divided into zones with and without feral cat control, a novel ...
Bourgoin C   +6 more
europepmc   +2 more sources

It Is Time to Develop Sustainable Management of Agricultural Sulfur

open access: yesEarth's Future, Volume 11, Issue 11, November 2023., 2023
Abstract Globally, sulfur (S) applications to croplands result in S inputs that often exceed historical atmospheric deposition. Sulfur is applied to crops as a fertilizer, fungicide, soil conditioner, pH regulator, and carrier for other elements. However, excess S in soils and aquatic ecosystems can have detrimental ecological and biogeochemical ...
Jacqueline R. Gerson   +1 more
wiley   +1 more source

El origen de la historiografía: historicidad, escritura y plus-de-goce A origem da historiografia: historicidade, escritura e mais-de-gozar The origin of the histogriography: historicity, writing and plus-de-jouir

open access: yesPsicologia & Sociedade, 2009
La naturaleza de la historiografía no puede ser esclarecida históricamente, sino sólo en el ámbito de la lectura. Utilizando como alegoría "El origen del mundo" de Gustave Courbet y su historia, tematizo el arjé de la historiografía y propongo que el ...
Benjamín Mayer Foulkes
doaj   +1 more source

Prévention et communication contre les violences faites aux femmes. Réception et influences de la stratégie créative du détournement du genre

open access: yesCommuniquer, 2021
This study examines the reception of visual communications aimed to counter violence against women, created by the civil society, and using gender disruption strategies (GDS: disturbing gender-based relations).
Évi Basile-Commaille   +1 more
doaj   +1 more source

Anxiété, dépression et addiction liées à la communication numérique

open access: yesRevue Française des Sciences de l’Information et de la Communication, 2017
The article aims to better understand the negative affects linked to an intensive use of digital communication technologies : dependence and “addiction” to the Internet, depressive symptoms and anxieties associated with social networks and media ...
Marie-Pierre Fourquet-Courbet   +1 more
doaj   +1 more source

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