Results 91 to 100 of about 310,861 (344)
Advanced Healthcare Materials, EarlyView.This study develops a dual‐bioinspired hydrogel, MSA@PGel (macrophage membrane‐coated and salvianolic acid B/5‐aminolevulinic acid co‐loaded liposomes embedded in a polydopamine‐based gel), that integrates macrophage membrane‐mediated active targeting and mussel‐inspired wet adhesion for programmed intervention in oral precancerous lesions.
Xiaoxian Zhao +8 more
wiley +1 more source
A era do inconcebível, do caos e das incertezas, de J.C. Ramo
Meridiano 47, 2017 Resenha do livro "A era do inconcebível: por que a atual desordem no mundo não deixa de nos surpreender e o que podemos fazer", de J.C. Ramo (São Paulo: Companhia das Letras, 2010, 308p.).
Diogo da Silva Roiz
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Arqueología dinámica no lineal y discurso histórico
Trabajos de Prehistoria, 1999 Investigaciones recientes sobre la naturaleza de los sistemas no lineales complejos permiten proponer un punto de vista alternativo de la evolución, en el que se enfatiza la necesidad de un cambio radical en la concepción dominante de causalidad. En esta
James McGlade
doaj +1 more source
Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants
Advanced Healthcare Materials, EarlyView.We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay +3 more
wiley +1 more source
Preserving today for tomorrow: A case study of an archive of Interactive Music Installations [PDF]
, 2009 This work presents the problems addressed and the first results obtained by a project aimed at the preservation of Interactive Music Installations (IMI).
Bressan, Federica +3 more
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Oxygen and ROS Delivery for Infected Wound Healing and Future Prospects
Advanced Healthcare Materials, EarlyView.Bacterial infection is a major driver of delayed wound healing and postsurgical readmissions; with rising antibiotic resistance, solid peroxide–releasing biomaterials offer sustained delivery of ROS/O2 for antimicrobial control and microenvironmental modulation.
Ayden Watt +7 more
wiley +1 more source
Teorías sobre la conducción operacional: Las gramáticas bélicas, desde Clausewitz a la actualidad
Tiempo Devorado, 2016 La práctica totalidad del pensamiento militar contemporáneo coincide en el carácter sistémico y complejo de la guerra. Las divergencias surgen a la hora de interpretar esa complejidad que, a su vez, constituye el cauce para concepciones diversas, e ...
Pedro Valdés Guía
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Advanced Healthcare Materials, EarlyView.Zinc‐containing bioactive glass (ZnBG) promotes diabetic wound healing by regulating macrophage extracellular traps (METs). Specifically, ZnBG reduces oxidative stress and inhibits the PAD4 and NLRP3/caspase‐1/GSDMD signaling pathways, thereby suppressing MET formation.
RuiYang Sun +11 more
wiley +1 more source
No linealidad, complejidad y sistemas sociales
Revista de Antropología y Sociología Virajes, 2008 El artículo inicia presentando un panorama acerca de los intentos de elaborar modelos de la realidad, que van desde la visión lineal clásica de las ciencias naturales hasta concepciones que aceptan la existencia del caos y de la impredecibilidad. Luego
Graciela Chaparro Guevara
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