Universidad San Sebastián (Chile): últimos ingresos
Mostrando ítems 381-400 de 2845
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4D Printing Using Multifunctional Polymeric Materials : A Review
(Elsevier, 2022-01-01)The use of 4D printing is, without any doubt, one of the current challenges and also an exciting opportunity to create customized and perfectly defined 3D structures capable of changing their shape according to a particular ... -
Recent innovative developments on additive manufacturing technologies using polymers
(Elsevier, 2022-01-01)This chapter describes some of the most relevant technological innovations developed in additive manufacturing (AM) processes. Herein, we will focus on describing the advances carried out on the three AM technologies most ... -
Mente y cerebro : Una comprensión biofilosófica del viviente animal
(Digital Reasons, 2015) -
Gold nanoparticles stabilized with βcyclodextrin-2-amino-4-(4-chlorophenyl) thiazole complex : A novel system for drug transport
(2017-10)While 2-amino-4-(4-chlorophenyl)thiazole (AT) drug and thiazole derivatives have several biological applications, these compounds present some drawbacks, such as low aqueous solubility and instability. A new complex of ... -
Structure-activity relationships based on 3D-QSAR CoMFA/CoMSIA and design of aryloxypropanol-amine agonists with selectivity for the human β3-adrenergic receptor and anti-obesity and anti-diabetic profiles
(2018)The wide tissue distribution of the adrenergic β3 receptor makes it a potential target for the treatment of multiple pathologies such as diabetes, obesity, depression, overactive bladder (OAB), and cancer. Currently, there ... -
A new kind of quinonic-antibiotic useful against multidrug-resistant S. aureus and E. faecium Infections
(2018)A rapid emergence of resistant bacteria is occurring worldwide, endangering the efficacy of antibiotics and reducing the therapeutic arsenal available for treatment of infectious diseases. In the present study, we developed ... -
Novel classes of antibacterial drugs in clinical development, a hope in a post-antibiotic era
(2018)Bacterial resistance is a growing problem worldwide and is estimated that deaths by infectious diseases associated with resistant pathogens will generate 10 million deaths per year in 2050. This problem becomes more serious ... -
Silver(I) and copper(I) complexes with a Schiff base derived from 2-aminofluorene with promising antibacterial activity
(2019-04-01)By reaction of 2-aminofluorene with 2-pyridinecarboxaldehyde a new Schiff base (L) is obtained. The reaction of this ligand with Ag(I) and Cu(I) salts in different stoichiometry leads to the complexes [Ag(CF3SO3)(L)PPh3] ... -
Pedro Roa Morales (1926-1995), primer oceanógrafo venezolano. : Aportes a la institucionalización y desarrollo de la ciencia en Venezuela
(2022)Como el primer oceanógrafo venezolano, desde 1958 Pedro Roa Morales (1926-1995) hizo contribuciones fundamentales a las Ciencias del Mar tanto a través de sus indagaciones, como a través de la creación del Instituto ... -
Las revistas y la institucionalización de un nuevo campo científico. : El caso del Boletín del Instituto Oceanográfico de Venezuela (1961-1979)
(2023)En el año 1961 fue publicado el primer número del Boletín del Instituto Oceanográfico de Venezuela; ésta, fue la primera revista científica que apareció en Venezuela exclusivamente dedicada a la Oceanografía. La relevancia ... -
What treatment outcomes matter in adolescent depression? A Q-study of priority profiles among mental health practitioners in the UK and Chile
(2023)Evidence-based and person-centred care requires the measurement of treatment outcomes that matter to youth and mental health practitioners. Priorities, however, may vary not just between but also within stakeholder groups. ... -
El “caso Honecker”. 1991-1992 : una Crisis Diplomática Asimétrica (CDA)
(2021-09-30)A la luz de diversas crisis internacionales se estableció una modalidad de divergencia especial -“Crisis Diplomática Asimétrica (CDA)”-, en la que resulta imposible escalar a un conflicto armado, los actores involucrados ... -
Geopolítica del agua y altiplano. : Las relaciones chileno-bolivianas y sus disputas por recursos hídricos
(2021-05-03)El agua, elemento vital en las zonas áridas, ha marcado las relaciones entre Chile y Bolivia. En este artículo se analizan las complejas relaciones entre ambos países desde el punto de vista del agua dulce, mediante una ...