Results 81 to 90 of about 3,279,814 (312)
Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics
Advanced Functional Materials, EarlyView.Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha +15 more
wiley +1 more source
Sustainability: Science, Practice, & Policy, 2007 During the period 1998–2000, municipal officials in Bogotá implemented a new transportation system for the city. Transmilenio became the first major mass transportation system in the world to use only buses.
Andrés Valderrama, Isaac Beltran
doaj
Digital Technology and Cultural Policy [PDF]
This paper reviews how digital technology, and the devices and broadband networks associated with it (the Internet, for short), can be expected to a ect the ways in which books, music, the visual arts, libraries and archived cultural heritage (cultural ...
Kieran Healy
core
Advanced Functional Materials, EarlyView.We report a versatile nanoclay gel carrier platform that enhances the osteogenic efficacy of demineralized bone matrix (DBM) by integrating nanoclay‐based self‐assembly with cell‐derived exosome mimetics loaded with noggin‐targeting miR‐200c. This design amplifies BMP signaling, thereby promoting DBM‐mediated osteogenesis and offering a promising ...
Changlu Xu +7 more
wiley +1 more source
Technology Policy and Wage Inequality [PDF]
In this paper we argue that government procurement policy played a role in stimulating the wave of innovation that hit the US economy in the 1980s, as well as the simultaneous increase in inequality and in education attainment. Since the early 1980s U.S.
Giammario Impullitti, Guido Cozzi
core
Application of technology policies in Turkey
Pressacademia, 2017 In the global world, the topic requiring development in technology has a great importance. Countries present very different perspectives in terms of the capacity of producing and obtaining technology. A lot of factors such as geographical position, cultural structure, educational system of the countries lie behind these differences.
openaire +2 more sources
Fluorescent Nanosensor for Indole‐3‐Propionic Acid Detection in Gut Health Monitoring
Advanced Healthcare Materials, EarlyView.This work introduces a fluorescent nanosensor system with two optical modalities for detection of indole‐3‐propionic acid (IPA) gut metabolite: (1) blue‐emitting cationic conjugated polyelectrolyte (CP3) and (2) near‐infrared (NIR)‐emitting CP3‐wrapped single‐walled carbon nanotube (SWNT).
Mervin Chun‐Yi Ang +15 more
wiley +1 more source
NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 26: The relationship between technology policy and scientific and technical information within the US and Japanese aerospace industries [PDF]
Government technology policy has nurtured the growth of the aerospace industry which is vital to both the U.S. and Japanese economies. Japanese technology policy differs significantly from U.S. technology policy, however, particularly with respect to the
Barclay, Rebecca O. +2 more
core +1 more source
Advanced Healthcare Materials, EarlyView.PolyGraph, a flexible graphene‐polycaprolactone nanocomposite, unites conductivity, biocompatibility, and processability for next‐generation neural interfaces. Fabricated into microneedle arrays with ultra‐flexible backings, PolyGraph enables bidirectional neuronal recording and stimulation in brain tissue, advancing brain‐computer interface (BCI) and ...
Jack Maughan +12 more
wiley +1 more source
What is a clean bus? Object conflicts in the greening of urban transit
Sustainability: Science, Practice, & Policy, 2007 Object conflicts—struggles over the design, definition, and diffusion of technologies—are analyzed to understand the changing history of the greening of bus technologies in the United States from the late 1980s to 2006.
David Hess
doaj