Results 91 to 100 of about 29,203 (238)

Surface water quality impacts from organic versus conventional agricultural systems

open access: yesJournal of Environmental Quality, Volume 55, Issue 4, July/August 2026.
Abstract Agriculture is integrally intertwined with water, yet we have little information about how the different approaches to growing food influence water quality. Food production through different strategies is driven by economic and environmental concerns. Organic agriculture has increased for several decades and is projected to continue.
Raven Bier   +5 more
wiley   +1 more source

Root and leaf litter diversity below‐ground shape soil carbon stabilization and priming through altered decomposition dynamics

open access: yesFunctional Ecology, Volume 40, Issue 7, Page 2173-2189, July 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Root and leaf turnover is a major contributor to soil organic carbon (SOC) dynamics and storage. However, while roots of multiple species occur in soils, and leaves are often incorporated to soil by bioturbation processes, it remains unknown how litter mixing in soils ...
Raoul Huys   +2 more
wiley   +1 more source

Carbon Input and Tillage Intensity Modulate Pedo‐Climatic Controls of Topsoil but Not Subsoil Physical Properties

open access: yesSoil Use and Management, Volume 42, Issue 3, July‐September 2026.
ABSTRACT Soil functions such as water regulation, resistance to degradation (i.e., erosion) and habitat provision for soil biota are essential for climate‐resilient cropping systems. While soil functions are largely governed by pedo‐climatic conditions, the relative importance of agricultural management remains unclear.
Olivier Heller   +22 more
wiley   +1 more source

Manuscrits de Roland Barthes par Roland Barthes

open access: yes, 2002
Herschberg Pierrot Anne. Manuscrits de Roland Barthes par Roland Barthes . In: Genesis (Manuscrits-Recherche-Invention), numéro 19, 2002. Roland Barthes. pp.
Anne Herschberg Pierrot   +1 more
core   +1 more source

El rostro de la Garbo

open access: yesCuadernos de Información y Comunicación, 2015
Texto legendario sobre la diva del cine Greta Garbo.
Roland Barthes
doaj   +1 more source

Il Saussure di Barthes

open access: yes, 2006
Si mette in evidenza la particolare e selettiva lettura fatta da R.
VALLINI, Cristina
core  

El discurso histórico [PDF]

open access: yes, 1983
El artículo "El discurso histórico" de Roland Barthes explora la evolución del análisis del discurso histórico desde la retórica antigua hasta la lingüística moderna, subrayando cómo los avances en la ciencia del lenguaje han renovado el estudio del ...
Barthes, Roland
core  

On Barth's restriction theorem.

open access: yesJournal für die reine und angewandte Mathematik (Crelles Journal), 1992
The paper determines the stable rank-2 vector bundles \(E\) on \(\mathbb{P}^ 3\) with \(\dim W_ 0(E)=2\) and \(c_ 1(E)=0\), where \(W_ 0(E)\) is the set of hyperplanes \(H\) with \(E_ H(0)\neq 0\). They are of two types: ``special t'Hooft bundles'' and cohomology bundles of certain monads. For a reduction step in the proof, one also considers reflexive
openaire   +2 more sources

Inattualità di Barthes. Note di lavoro per una Mathesis Singularis

open access: yes, 2006
Il contributo propone la fisionomia di un Barthes "inattuale", che si confronta coi temi della tradizione filosofica occidentale, e con la "mathesis universalis" di Leibniz, che viene qui rimodellata in "mathesis ...
MARTONE, Arturo
core  

Roland Barthes, modern, antimodern, postmodern, post-modern ?

open access: yes, 2018
Tentative de réponse à Antoine Compagnon qui considère dans Les Antimodernes de Joseph de Maistre à Roland Barthes (Gallimard, coll.
Demoulin, Laurent
core  

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