Results 121 to 130 of about 2,188,260 (386)

Maya Blue‐Inspired Hybrid Coating for Robust and Superhydrophilic Solar Evaporators Using Commercial Black Acrylic Paint

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates a Maya blue‐inspired hybrid solar evaporator using commercial black acrylic paint, achieving 98% solar‐thermal conversion efficiency and 2.39 kg m−2 h−1 water evaporation rate through a durable, hydrophilic organic–inorganic structure that enables scalable, cost‐effective desalination and wastewater purification.
Dao Thi Dung   +5 more
wiley   +1 more source

Gender differences in the associations among adolescent problem behaviors: a secondary data analysis of the 2023 Korea Youth Risk Behavior Survey [PDF]

open access: yesChild Health Nursing Research
Purpose This study aimed to investigate the association among various adolescent problem behaviors in South Korea, focusing on gender differences. Methods This secondary analysis was conducted using cross-sectional data from the 19th Korea Youth Risk ...
Jaeyoung Lee, So Yeon Park
doaj   +1 more source

Estimating the heterogeneous relationship between peer drinking and youth alcohol consumption in Chile using propensity score stratification [PDF]

open access: yes, 2014
When estimating the association between peer and youth alcohol consumption, it is critical to account for possible differential levels of response to peer socialization processes across youth, in addition to variability in individual, family, and social ...
Delva, Jorge   +3 more
core   +2 more sources

Rolling Ultrasharp Microneedle Spheres Enable Topical Delivery of Biologics Through the Skin

open access: yesAdvanced Healthcare Materials, EarlyView.
Rolling ultraminiaturized microneedle spheres (RUMS), created via two‐photon polymerization, unlock effective and painless topical delivery of messenger RNA (mRNA) and drugs through the skin. By gently forming thousands of microscopic pores, RUMS boost skin permeability by up to 100‐fold.
Theocharis Nikiforos Iordanidis   +6 more
wiley   +1 more source

Association between Healthy Lifestyle Factors and Metabolic Syndrome Risk: A Prospective Analysis of the Korean Genome and Epidemiology Study [PDF]

open access: yesDiabetes & Metabolism Journal
Background To investigate the association of adherence to five modifiable lifestyle factors (limiting alcohol, physical activity, limiting smoking, favorable diet quality, and adequate sleep) with metabolic syndrome (MetS) risk in Korean adults.
Jialei Fu, Sangah Shin
doaj   +1 more source

Adverse Childhood Experiences and Their Association with Alcohol Abuse by Alaska Adults [PDF]

open access: yes, 2015
Note: The PDF of this article includes a web supplement which did not appear in the original print version of the article.This article examines the prevalence of adverse childhood experiences (ACEs) — such as abuse and household dysfunction in childhood —
Rivera, Marny, Sidmore, Patrick
core  

An Innovative “Tooth‐On‐Chip” Microfluidic Device Emulating the Structure and Physiology of the Dental Pulp Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
This work presents a “tooth‐on‐chip” device that mimics dental pulp tissue. By co‐culturing key cell types, it recreates vascular networks, stem cell niches, the odontoblast/dentine interface, and trigeminal innervation. This innovative platform provides a unique model of dental pulp structure and physiology, with significant potential for accelerating
Alessandro Cordiale   +6 more
wiley   +1 more source

FAKTOR - FAKTOR YANG BERHUBUNGAN DENGAN KUALITAS BAKTERIOLOGIS AIR MINUM ISI ULANG DI KABUPATEN JEPARA [PDF]

open access: yes, 2007
Air merupakan kebutuhan mutlak bagi kehidupan manusia dan makhluk hidup lainnya. Kebutuhan air dapat diatasi dengan mengembangkan usaha air minum isi ulang.
MAHARANI, ATIKA DEWI
core  

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