The Wilkinson complex was tested as a catalyst in the partial hydrogenation of 1-heptyne, a medium chain alkyne, at a temperature of T = 303 K and hydrogen pressure PH2 = 150 kPa. The tests were performed in homogeneous ...

The concept of regeneration has been progressively positioning itself as the main tool to provide solutions to the various problems that afflict the contemporary city, such as deterioration, obsolescence, urban planning ...

El Programa de Regeneración de Conjuntos Habitacionales (PRCH) del MINVU ha venido a hacerse cargo de la necesidad urgente de reducir el déficit cualitativo de la vivienda social y mejorar los edificios de condominios en ...

Connective tissues—skeleton, dermis, pericytes, fascia—are a key cell source for regenerating the patterned skeleton during axolotl appendage regeneration. This complexity has made it difficult to identify the cells that ...

Treatment of peripheral nerve injuries remains a challenge to modern medicine due to the complexity of the neurobiological nerve regenerating process. There is a greater challenge when the transected nerve ends are not ...

The article explores the reasons why urban public policies in Latin America have a very high degree of complexity. It also addresses the challenges that this generates for local governments. It examines in an illustrative ...

In many animals, regenerative processes can replace lost body parts. Organ and tissue regeneration consequently also hold great medical promise. The regulation of regenerative processes is achieved through concerted actions ...