Results 161 to 170 of about 828,485 (301)

Structure of social networks of people living with HIV and AIDS. [PDF]

open access: yesRev Esc Enferm USP, 2022
de Andrade SLE   +5 more
europepmc   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Quantitative and qualitative analysis of Argentine breast cancer prevention campaigns disseminated by still images on social networks during October 2019. [PDF]

open access: yesRev Peru Med Exp Salud Publica, 2022
Gürtler SV   +5 more
europepmc   +1 more source

Viral Infection‐Inspired Autonomous Detection of Fusion‐Competent Viruses for Screening and Environmental Surveillance

open access: yesAdvanced Materials, EarlyView.
Inspired by viral entry mechanisms, the FUSION assay enables autonomous detection of respiratory viruses via membrane fusion–triggered CRISPR‐Cas13a activation. VEACON selectively fuses with fusion‐competent viruses, triggering fluorescence within confined vesicles.
Jae Chul Park   +15 more
wiley   +1 more source

[Medical applications of social networks. Specific aspects of the COVID-19 pandemic]. [PDF]

open access: yesMedicine (Baltimore), 2020
Álvarez-Mon MA   +3 more
europepmc   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

open access: yesAdvanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab   +8 more
wiley   +1 more source

Redes sociales para mayores y/o mayores en las redes sociales

open access: yes, 2011
La consolidación de la Web 2.0 y los medios sociales en nuestra sociedad coincide en el tiempo con el paulatino afianzamiento de un mercado emergente, el de las personas mayores. El objetivo de esta investigación es analizar, en el contexto de las redes sociales, cómo se gestiona la comunicación con el público maduro en España. Dos de los criterios que
Carretón-Ballester, Carmen   +1 more
openaire   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Tuiteo, luego voto. El efecto del consumo de medios de comunicación y uso de redes sociales en la participación electoral en Chile en 2009 y 2013

open access: yesCuadernos.info, 2017
El crecimiento de las redes sociales ha alimentado la percepción de que su uso influye positivamente en la participación política. Con encuestas nacionales, evaluamos el efecto del consumo de medios tradicionales y el uso de redes sociales sobre la ...
Patricio Navia, Camilla Ulriksen
doaj  

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