Results 111 to 120 of about 17,602 (278)

Recent Progress in the Synthesis of Benzoxazin-4-Ones, Applications in N-Directed Ortho-Functionalizations, and Biological Significance

open access: yesMolecules
The development of efficient synthetic procedures to access fused N, O-heterocyclic skeletons has been a pivotal research topic in organic synthesis for several years.
Ziad Moussa   +3 more
doaj   +1 more source

Vernacularizing the Best Interests of the Child: Comparative Insights From Three Legal Systems

open access: yesJournal of Family Theory &Review, EarlyView.
ABSTRACT The study investigates how the Best Interests of the Child principle in the UN Children's Rights Convention (Article 3) has been adapted in custody disputes in Egypt, Sweden, and Uzbekistan. Although the Convention on the Rights of the Child offers a common normative benchmark, divergent legal cultures shape its domestic meaning: Egypt is ...
Anna Lundberg   +3 more
wiley   +1 more source

Urbanisme / Annulation d'un permis de construire / Indemnisation

open access: yes, 1981
Calonec Gilles. Urbanisme / Annulation d'un permis de construire / Indemnisation . In: Revue Judiciaire de l'Ouest, 1981-2. pp.
Calonec, Gilles
core   +1 more source

Histological analysis of incremental markings and crown growth characteristics in mandibular first molars of the red fox, Vulpes vulpes (Canidae, Mammalia)

open access: yesJournal of Anatomy, EarlyView.
This paper histologically analyzed incremental markings in dental enamel of red fox and grey wolf. Our results demonstrate that previous studies have misidentified these markings, which led to miscalculation of dental growth parameters. Abstract The present study analyzed incremental markings in the enamel of eight mandibular first molars (M1) of red ...
Horst Kierdorf, Uwe Kierdorf
wiley   +1 more source

Remaking State Power Through a Paraquat Ban in Malaysia

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT This paper examines the role of the state in its ability to enact environmental regulations. Specifically, this study investigates how Malaysian state actors changed, shifted and betrayed various, oftentimes competing interests to ban paraquat, an acutely toxic herbicide.
Caitlyn Sears
wiley   +1 more source

Salen–scandium(III) complex-catalyzed asymmetric (3 + 2) annulation of aziridines and aldehydes

open access: yesBeilstein Journal of Organic Chemistry
Oxazolidine is one of the crucial structural moieties of biologically active compounds. A salen–scandium triflate complex-catalyzed asymmetric (3 + 2) annulation of dialkyl 1-sulfonylaziridine-2,2-dicarboxylates and aldehydes generated optically active ...
Linqiang Wang, Jiaxi Xu
doaj   +1 more source

ANNULATION - 19 MARS 2020

open access: yes, 2020
Annulation  "Jeudis de CoReMA" du 19 Mars 2020. Suite à réglementation concernant le Covid-19 nous sommes dans le regret de vous annoncer l'annulation de la séance des "Jeudis de CoReMA" du 19 mars ...
Denise Ardesi
core  

A new glucose: towards conformationally locked hexoses through annulation

open access: yes, 2005
A new family of surface-modified carbohydrates with locked, axial-rich conformations and bipolarofacial architectures has been developed with the aid of carbocyclic ring annulation.
Ramesh, Senaiar S., Mehta, Goverdhan
core   +1 more source

From Social Justice to Indigenous Peoples' Rights: Continuities and (Re)framings in Ejido Property Claims in Yucatán, Mexico

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT This article examines how long‐standing local conflicts concerning the nature of common property, the distribution of access and administrative rights associated with it, and more broadly the nature of the community and the forms of citizenship that organise its governance shape demands for justice regarding land transfers to outside investors
Eric Léonard   +2 more
wiley   +1 more source

A Radical-Polar Crossover Annulation To Access Terpenoid Motifs

open access: yes, 2019
A new catalytic radical-polar crossover annulation between two unsaturated carbonyl compounds is described. The annulation proceeds under exceptionally mild conditions and provides direct and expedient access to complex terpenoid motifs.
Sergey V. Pronin (1460332)   +7 more
core   +1 more source

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