Results 61 to 70 of about 187 (163)

Lippia umbellata Cav.: Chemical Composition, Insecticidal, and Antimicrobial Activities

open access: yesChemistry &Biodiversity, Volume 23, Issue 8, August 2026.
Hexane extracts of Lippia umbellata leaves and flowers contain lupenone, α‐amyrin, and hentriacontane. They exhibit insecticidal activity against Drosophila melanogaster and inhibit AChE in vitro and in silico. Furthermore, the extracts can inhibit the growth of medically important bacteria and yeasts, including multidrug‐resistant strains.
José Guillermo Avila‐Acevedo   +11 more
wiley   +1 more source

Statistically Optimized Microwave Hydrothermal Na3V2(PO4)3/C: Process‐Structure‐Performance Mapping and Post‐Mortem Degradation Diagnostics

open access: yesEcoMat, Volume 8, Issue 8, August 2026.
Statistical optimisation of microwave‐assisted hydrothermal Na3V2(PO4)3/C synthesis and electrochemical performance. ABSTRACT Scalable and lower‐severity synthesis of Na3V2(PO4)3/C (NVP/C) cathodes for sodium‐ion batteries (SIBs) remains limited by trial‐and‐error optimization of hydrothermal processing conditions.
Hafiz Kashif Razzaq   +5 more
wiley   +1 more source

Between the National and the Transnational: Commercial and Industrial Links Between Chile and Argentina’s Leading Film Companies (1940s - 1950s)

open access: yesCinéma & Cie
Center-periphery perspectives have been challenged recently by transnational studies that provided more nuanced perspectives beyond Hollywood’s predominance in the international market.
Maria Paz Peirano   +1 more
doaj   +1 more source

Cultural geography of heat: Artistic experiments with heat’s animacies

open access: yesGeographical Research, Volume 64, Issue 3, August 2026.
A sustained, cultural geographical engagement with heat is long overdue. I advance this agenda by engaging with the work of contemporary artists. Artists are responding to uneven conditions of global heating by exploring heat’s animacies: how heat interweaves with the practices and textures of life.
Sasha Engelmann
wiley   +1 more source

The concentration camps logic in Argentinian and Chilean fiction cinema : A study of ‘Prisioneros Desaparecidos’ (1979) by Sergio Castilla and ‘Habeas Corpus’ (1986) by Jorge Acha

open access: yes, 2021
Cette thèse étudie le traitement de l'expérience de la violence extrême dans le cinéma de l'exil chilien et le cinéma de la mémoire post-dictatoriale en Argentine. Il s'agit d'un travail autour de la représentation de la logique des camps de concentration dans le cinéma de fiction. Cette recherche vise à comprendre comment il est possible de filmer des
openaire   +2 more sources

Thermal histories of El Médano 300 (EM 300) and Northwest Africa 8155 (NWA 8155): Implications for the diversity of IAB‐ungrouped iron meteorites and their parent bodies

open access: yesMeteoritics &Planetary Science, Volume 61, Issue 8, Page 1763-1787, August 2026.
Abstract This study provides the first petrographic, crystallographic, and chemical comparison between El Médano 300 (EM 300) and Northwest Africa 8155 (NWA 8155), two particular IAB‐ungrouped iron meteorites. Both contain exceptionally large graphite nodules and “flowers”, providing unique insights into carbon behavior in metallic melts and cooling ...
L. Perez   +8 more
wiley   +1 more source

Sergio Bravo y tendencias del montaje Film EditingTendencies in Sergio Bravo's Filmography

open access: yesAisthesis, 2010
El texto ahonda, en términos, críticos tanto en la singular doctrina sobre el montaje cinematográfico propuesta por Gilles Deleuze en sus textos sobre cine, como en el sentido y forma que adopta el montaje en la filmografía del documentalista chileno ...
Pablo Corro Pemjean
doaj  

New Constructions of House and Home in Contemporary Argentine and Chilean Cinema (2005-2015)

open access: yes, 2017
This thesis explores the potential of domestic space to act as the ground for new forms of community and sociability in Argentine and Chilean films from the early twenty-first century. It thus tracks a shift in the political treatment of the home in Southern Cone cinema, away from allegorical affirmations of the family, and towards a reflection on film’
openaire   +1 more source

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