Results 11 to 20 of about 362,693 (163)
Functionalization of Polyolefins via Catalytic Nitrene Addition
Angewandte Chemie, Volume 137, Issue 51, December 15, 2025.We introduce the strategy of metal‐catalyzed nitrene transfer for the formation of carbon–nitrogen bonds onto polybutadienes as polyolefin models. This post‐functionalization methodology is not only efficient but also provides the control of the degree of functionalization. The latter nicely correlates with polymer properties such as the Tg.
Jorge Pérez‐Ruíz +6 more
wiley +2 more sources
RAUSP: Revista de Administração da Universidade de São Paulo, 2013 The main objective of this perspective paper is to analyze the role of the judiciary in resolving conflicts between cattle raisers and meatpacking firms in Brazil.
Silvia Morales de Queiroz Caleman +1 more
doaj +1 more source
Opinión Jurídica, 2021 Este artículo tiene por objetivo analizar los fundamentos legales de la potestad sancionadora de la Administrativa pública en Cuba, desde la perspectiva constitucional y desde las diferentes disposiciones jurídicas sectoriales que regulan contravenciones
Kenia Margarita Espinosa Velázquez
doaj +1 more source
The golden rule in the Polish Constitution of 1997 and its social and economic influence
Estudios de Deusto, 2014 Poland introduced the golden rule in its Constitution of 1997. The Polish political and economic transition, compliance with the Copenhagen criteria of 1993 and the accession of Poland to the European Union are the previous history that created the ...
Rubén Darío Torres Kumbrían +1 more
doaj +1 more source
Ratio Juris, 2022 La garantía del Estado democrático de derechos, tiene como función esencial, entre otros, la protección de los derechos fundamentales, los cuales se vulneran continuamente cuando los Estados Parte de la Convención Americana de Derechos Humanos ...
Gerardo Antonio Durango Álvarez
doaj +1 more source
De las garantías tradicionales a las garantías derivadas [PDF]
, 2011 En este ensayo se abordan dos garantías tradicionales: la hipoteca y la prenda. Al lado de estas dos instituciones convencionales, nos ocuparemos de algunas garantías derivadas que han sido propuestas por los operadores jurídicos en el Derecho ...
Martínez-Cárdenas, Betty Mercedes +1 more
core +2 more sources
International Journal of Urban and Regional Research, EarlyView.Abstract Africa is recognized as the final frontier for urbanization and capitalism. Following a long wave of massive loans to promote state‐led developments, small private foreign and local developers are transforming the urban landscape on the outskirts of Luanda, forging partnerships with Angola's national and local governments and developing an ...
Higor Carvalho
wiley +1 more source
Standards for Hospital Falls Prevention and Management: An International Comparative Analysis
Journal of Advanced Nursing, EarlyView.ABSTRACT Background Hospital falls and associated injuries are a global issue associated with harm and significant costs to individuals and society, especially for older adults. Hospital standards specify the minimum level of care required to optimise patient safety, quality and outcomes. Standards are often used during hospital accreditation.
Jonathan P. McKercher +6 more
wiley +1 more source
Introducing the Aziridination of Fluorinated Olefins by Metal‐Catalyzed Nitrene Transfer
Angewandte Chemie, Volume 137, Issue 23, June 2, 2025.The first catalytic system for the aziridination of fluorinated olefins using the metal‐catalyzed nitrene transfer strategy is described. The transformation is stereospecific and takes place through a concerted addition of the olefin to the metal‐nitrene intermediates.
Jorge Pérez‐Ruíz +3 more
wiley +2 more sources
Alcances del principio de publicidad en la etapa preparatoria
Revista Jurídica, 2017 El objeto del presente trabajo es exponer acerca del principio de publicidad, que rige en todo el proceso penal, pero más aún analizar las restricciones que el Código Procesal Penal establece durante la etapa preparatoria o investigativa para dicho ...
Cynthia Carolina Ortiz Ramírez
doaj +4 more sources