Results 21 to 30 of about 13,320 (251)

El segundo cesto de la C.S.C.E.

open access: yesRevista de Fomento Social, 1980
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Fernando Mariño Menéndez
doaj   +1 more source

Adsorption isotherm and molecular modeling of phytoconstituents from Dillenia suffruticosa leaves for corrosion inhibition of mild steel in 1.0 M hydrochloric acid solution

open access: yesResults in Surfaces and Interfaces, 2023
Plant extracts as green corrosion inhibitors have gained significant attention in minimizing metallic corrosion due to the presence of heteroatoms and polar groups found in extract molecules.
Ukashat Mamudu   +2 more
doaj   +1 more source

Implementation of two high through-put techniques in a novel application: detecting point mutations in large EMS mutated plant populations

open access: yesPlant Methods, 2009
Background The establishment of mutant populations together with the strategies for targeted mutation detection has been applied successfully to a large number of organisms including many species in the plant kingdom.
van Loo Eibertus N   +5 more
doaj   +1 more source

Čekajući Evropu u Beogradu: Jugoslavija i Beogradski sastanak KEBS-a 1977-1978. [PDF]

open access: yesТокови историје, 2019
This article deals with historical developments surrounding the diplomatic preparations and immediate course of the Belgrade Follow-up Meeting where the principle of CSCE continuity was strongly promoted. This historical episode is analyzed through the
Jovan Čavoški
doaj   +1 more source

Alkinyltriazene in photochemischen metallfreien Doyle‐Kirmse‐Umlagerungen

open access: yesAngewandte Chemie, Volume 138, Issue 7, 9 February 2026.
Es wird eine metall‐ und additivfreie photokatalytische Doyle‐Kirmse‐Reaktion von Alkinyltriazenen beschrieben, die über Cyancarbenzwischenstufen verläuft. Diese Strategie ermöglicht den effizienten Aufbau hochsubstituierter asymmetrischer Kohlenstoffzentren mit breitem Substratspektrum und liefert synthetisch wertvolle Nitrile.
Ningning Liu   +7 more
wiley   +1 more source

Self‐Adhesive Flowable Resin Composites—Are We Going Somewhere?

open access: yesJournal of Esthetic and Restorative Dentistry, Volume 38, Issue 2, Page 287-306, February 2026.
ABSTRACT Objective To map laboratory/clinical evidence on self‐adhesive flowable resin composites (SAFRCs), tracing their chemical evolution, performance, and behavior, and to identify gaps that must be addressed to drive their optimization. Overview A comprehensive literature search was performed in PubMed/MEDLINE, Scopus, and LILACS without language ...
António H. S. Delgado   +4 more
wiley   +1 more source

La organización para la seguridad y la cooperación en Europa y los conflictos territoriales en Europa [PDF]

open access: yes, 2015
[Resumo] A firma do Acta Final da Conferencia sobre a Seguridade e a Cooperación en Europa (Helsinki 1975) abriu o proceso de construción da seguridade e a cooperación en Europa. Desde entón producíronse profundos cambios no escenario europeo xerando
Mkrtichyan, Artak
core   +1 more source

Henry Corbett: A Geriatric Standardized Patient Case

open access: yesMedEdPORTAL, 2013
Introduction With the increasing number of geriatric patients filling exam rooms, it is of the utmost importance to train future doctors how to interact with this patient population.
Pamela Basehore   +2 more
doaj   +1 more source

Aminierung und para‐C–H‐Arylierung von Arylfluoriden vermittelt durch α‐Methylnaphthyl (MeNAP)‐Palladium‐Katalysatoren

open access: yesAngewandte Chemie, Volume 138, Issue 2, 9 January 2026.
Katalysatoren, die aus dem halogenverbrückten Methylnaphthyl‐Palladium‐Dimer [Pd(1‐MeNAP)Br]2 und Biarylphosphin‐Liganden in Kombination mit der Base LiHMDS generiert werden, katalysieren Buchwald‐Hartwig‐artige Aminierungen und para‐C–H‐Arylierungen von nicht‐aktivierten Arylfluoriden bereits bei 60 °C.
Jie Shen   +4 more
wiley   +1 more source

On Trying To Be a Historian of Eastern Europe”: A Migratory Interim Balance. Part 2

open access: yesСлавянский мир в третьем тысячелетии, 2022
This autobiographic (and thus highly subjective) text asks what motived a non-Eastern European, born in 1955 in West Germany, to become a historian of Eastern Europe.
Stefan Troebst
doaj   +1 more source

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