Results 31 to 40 of about 1,813,256 (173)

Cohomological Descent for Faltings Ringed Topos

open access: yesForum of Mathematics, Sigma
Faltings ringed topos, the keystone of Faltings’ approach to p-adic Hodge theory for a smooth variety over a local field, relies on the choice of an integral model, and its good properties depend on the (logarithmic) smoothness of this model. Inspired by
Tongmu He
doaj   +1 more source

Symbols of Climate Action: Audit Labor and the Production of Carbon Credits

open access: yesEconomic Anthropology, EarlyView.
ABSTRACT Voluntary carbon markets (VCMs) are promoted as tools for financing climate mitigation, yet their effectiveness and credibility remain contested. This article examines how carbon credits are produced and destabilized as symbols of climate action, emphasizing the forms of ecological and audit labor that sustain their legitimacy.
Diego Silva Garzón
wiley   +1 more source

Dynamics of global and local vortices with orientational moduli

open access: yesJournal of High Energy Physics, 2021
The dynamics of both global and local vortices with non-Abelian orientational moduli is investigated in detail. Head-on collisions of these vortices are numerically simulated for parallel, anti-parallel and orthogonal internal orientations where we find ...
Minoru Eto   +3 more
doaj   +1 more source

A Tribunal Only in Name: Anarchic Sensibilities at the International Tribunal on Crimes Against Women, 1976

open access: yesHistory, EarlyView.
Abstract In March 1976, around 2000 women from forty countries arrived at the Palais des Congrès in Brussels to participate in the first International Tribunal on Crimes Against Women. Explicitly positioning themselves against the United Nations‐led ‘International Year of the Woman’, the organizers and participants of the tribunal proclaimed a global ...
NIVEDITA JOON
wiley   +1 more source

3D Ising model: a view from the conformal bootstrap island

open access: yesComptes Rendus. Physique, 2020
We explain how the axioms of Conformal Field Theory are used to make predictions about critical exponents of continuous phase transitions in three dimensions, via a procedure called the conformal bootstrap.
Rychkov, Slava
doaj   +1 more source

Global Policy Entrepreneurs as Agenda‐Keepers: The UN Secretary‐General's Climate Action During the COVID‐19 Crisis

open access: yesGlobal Policy, EarlyView.
ABSTRACT Crises tend to redirect political attention toward urgent relief efforts, often sidelining long‐term policy priorities. This article examines the role of agenda‐keepers—policy entrepreneurs who work to preserve attention to existing issues when crises threaten to displace them.
Luis Rivera‐Velez, Lucile Maertens
wiley   +1 more source

Etude des propriétés physico-chimiques et fonctionnelles du sirop de caroube

open access: yesJournal of Oasis Agriculture and Sustainable Development, 2021
Le caroubier présente plusieurs intérêts pour toutes ses composantes, surtout pour ses fruits (gousses de caroube ou caroube). Plusieurs recherches scientifiques ont démontré que le fruit de caroube est riche en éléments nutritifs et composés ...
Leila Tounsi   +2 more
doaj   +2 more sources

Evaluation of the operatorial Q-system for non-compact super spin chains

open access: yesJournal of High Energy Physics, 2017
We present an approach to evaluate the full operatorial Q-system of all u p , q | r + s $$ \mathfrak{u}\left(p,q\Big|r+s\right) $$ -invariant spin chains with representations of Jordan-Schwinger type.
Rouven Frassek   +2 more
doaj   +1 more source

Climatic factors, landscape composition and host plant traits co‐drive fruit infestation of unmanaged walnut trees by the invasive pest fly Rhagoletis completa (Cresson, 1929) (Diptera: Tephritidae)

open access: yesAgricultural and Forest Entomology, EarlyView.
The study examined multiscale factors influencing walnut fruit infestations by the invasive pest fly Rhagoletis completa. Infestation rates increased with fruit size, host tree abundance, grasslands, hedgerows and temperatures, but decreased with anthropogenic habitats and heavy spring rainfall.
Méghan Boulembert   +5 more
wiley   +1 more source

Graviton loops and negativity

open access: yesJournal of High Energy Physics
We revisit dispersive bounds on Wilson coefficients of scalar effective field theories (EFT) coupled to gravity in various spacetime dimensions, by computing the contributions from graviton loops to the corresponding sum rules at low energies.
Cyuan-Han Chang, Julio Parra-Martinez
doaj   +1 more source

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