Results 241 to 250 of about 23,449,377 (401)

Distress about social problems and tobacco and cannabis use outcomes among young adults in Los Angeles County. [PDF]

open access: yesPrev Med
Mattingly DT   +5 more
europepmc   +1 more source

The school lunchbox as a social problem

open access: hybrid
Juliet Bennett, David Raubenheimer
openalex   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Harm Reduction Unit of the City of Santo André, São Paulo State, Brazil: An Evaluation

open access: yesSocial Medicine
The Harm Reduction Unit (HRU) in Santo André (São Paulo State) was created to improve the health of people who either live or work on the streets: drug users, commercial sex workers (male and female), men who have sex with men, sexually exploited ...
Silvia Moreira da Silva   +2 more
doaj  

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