Results 71 to 80 of about 1,976,780 (394)

Multifunctional Hydroxyapatite Coated with Gallium Liquid Metal‐Based Silver Nanoparticles for Infection Prevention and Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen   +17 more
wiley   +1 more source

Was Television Responsible for a New Generation of Smokers? [PDF]

open access: yes, 2019
Consumers’ response to mass media can be difficult to assess because individuals choose for themselves the amount of media they consume, and that choice may be correlated with their other consumption decisions.
Thomas, Michael
core   +1 more source

Bacteria‐Derived Extracellular Vesicle as A “Trojan Horse” for Selective M1 Macrophage‐Targeting in A Multi‐Cellular Entanglement Environment

open access: yesAdvanced Functional Materials, EarlyView.
The temporary transition of macrophages from a pro‐inflammatory phenotype of macrophages (M1) to an anti‐inflammatory phenotype of macrophages (M2) is crucial for tissue repair and regeneration processes. Bacterial outer membrane vesicles (OMVs) are utilized as a “trojan horse” for specific M1 macrophage‐targeting and anti‐inflammatory drug delivery ...
Donglin Cai   +9 more
wiley   +1 more source

Television: Peer-To-Peer’s Next Challenger [PDF]

open access: yes, 2005
The entertainment industry has obsessed over the threat of peer-to-peer file sharing since the introduction of Napster in 1999. The sharing of television content may present a compelling case for fair use under the long-standing Betamax decision.
Furtado, D. Branch
core   +1 more source

News in Television Broadcasts [PDF]

open access: yes, 2016
The text is focused on the characteristics of news in daily TV programmes, such as the news or broadcasts on round-the-clock television (e.g. TVN 24).
Grzegorzewski, Krzysztof
core   +2 more sources

Magnetically Guided Mechanoactive Mineralization Scaffolds for Enhanced Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
A 3D‐printed ‘rebar‐concrete’ inspired scaffold (PGS‐P@MGel) synergizes spontaneous biomineralization with magneto‐mechanical stimulation through PDA@Fe3O4‐embedded hydrogel. This dual biointerface activates Piezo1/β‐catenin/YAP mechanotransduction axis, enhancing BMSCs osteogenesis and angiogenesis simultaneously.
Xuran Guo   +10 more
wiley   +1 more source

China Rural Distance Education and Construction of the New Countryside

open access: yesOpen Praxis, 2007
After entering the 21st century, the Chinese Government has attached great importance to agriculture, rural areas and farmers, and has adopted a series of policies in favor of agriculture, such as enhancing the construction of agricultural ...
Li Fanghong, Zeng Yichun
doaj   +2 more sources

"Studying the development of professional standards for the coverage of the news broadcast in the news bulletins on the TV of the Arab Republic of Egypt"

open access: yesJournal of Architecture, Art & Humanistic Science, 2018
Numerous digital media and tools, and they are increasing diversity and growth and interference over time, and these means: Interactive television stations, digital cable, electronic press, hotspots, blogs, personal, corporate and commercial sites ...
Safwat Ali   +2 more
doaj   +1 more source

Analogue switch-off vs digital switch-on: rethinking policy strategies in the digital television era [PDF]

open access: yes, 2010
In the last few decades, the traditional television landscape has come under pressure and the diffusion of digital television (DTV) services emerged as a hot issue.
De Marez, Lieven   +3 more
core   +1 more source

Television viewing time and risk of incident obesity and central obesity: the English longitudinal study of ageing [PDF]

open access: yes, 2015
Background Research suggests television viewing time may be associated with incident obesity and central obesity in young adults. No study has investigated these associations in older English adults.
Fisher, A, Hamer, M, Smith, L
core   +1 more source

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