Results 71 to 80 of about 3,242 (196)

Finiteness of the Hölder–Brascamp–Lieb constant revisited

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 8, August 2026.
Abstract Abstract Hölder–Brascamp–Lieb inequalities have become a ubiquitous tool in Fourier analysis in recent years, due in large part to a theorem of Bennett et al. characterizing finiteness of the Hölder–Brascamp–Lieb constant. Here we provide a new characterization of a substantially different nature involving directed graphs of subspaces.
Philip T. Gressman
wiley   +1 more source

A Comprehensive Systematic Review of Cyber‐Physical Systems Security: Threats, Challenges, and Defense in ICS/OT Environments

open access: yesEngineering Reports, Volume 8, Issue 7, July 2026.
Overview of the paper organization, illustrating the hierarchical structure of cybersecurity domains in ICS and CPS, including attack analysis, security approaches, offensive tactics, career guidance, and concluding discussions. ABSTRACT The convergence of operational technology (OT) with IP‐based information systems has exposed industrial control ...
M. A. Khalifa   +2 more
wiley   +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

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

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

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

Literature: social commitment and subversion

open access: yesEstudios de Teoría Literaria, 2016
What is literature in contemporary societies? How to articulate it in a University territory in which critical thinking is absent? In the light of the lastest guidelines governing educational basis, it is a place devoid of property, stripped of any ...
Alfredo Saldaña Sagredo
doaj  

Barthes for Barthes' Sake? Victorian Literature and Photography beyond Poststructuralism

open access: yesLiterature Compass, 2016
Abstract Scholars of nineteenth‐century literature have been inspired by the multiplicity of connections that existed between writing and early photography. Critics have often argued that writers in Britain, America and elsewhere understood photography to be a profoundly realist practice, and as such that it stood
openaire   +2 more sources

Itineraries of textual enjoyment. From Barthes to Masotta

open access: yesEstudios de Teoría Literaria, 2016
The following study proposes a research of the link between Roland Barthes and Oscar Masotta, to the end of showing the articulation of the critical practice born with the French theory and its projection over the Argentinean cultural scene of the 1960s.
Rodrigo Montenegro
doaj  

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