Results 151 to 160 of about 625,873 (344)

Decomposition analysis of public health service utilization and health disparities among urban and rural older adult migrants in China

open access: yesFrontiers in Public Health
BackgroundIn the context of China’s aging population and increasing internal migration, “old age” and “mobility” are the special dual attributes of the older adult migrants, and their utilization of basic public health services and health protection is ...
Bo Dong, MengHan Jiang, Jing Zong
doaj   +1 more source

Synergistic Fluorine and Cyanide Co‐Modification to Reinforce Photoinduced Excitons Formation and Transfer for Efficient CO2 Photoreduction

open access: yesAdvanced Functional Materials, EarlyView.
An advanced F‐doped and ─CN group co‐modified FCCN is developed. Due to the synergistic effects of co‐modification in promoting photogenerated exciton generation, enhancing charge kinetics, expanding active interfacial areas, and optimizing CO2 interfacial reactions, the FCCN photocatalyst demonstrates excellent catalytic performance and high ...
Sheng‐Qi Guo   +9 more
wiley   +1 more source

Health Disparities in Rural Georgia: A Case Study of Liberty, Long, and McIntosh Counties [PDF]

open access: yes
Health disparities can be defined as differences in the health status among distinct segments of the population including differences that occur by gender, race or ethnicity, education, income, disability, or living in various geographic localities. When
Amponsah, William A.   +2 more
core   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha   +18 more
wiley   +1 more source

Racial/Ethnic Disparities Exist Among Patients Who Undergo Anterior Cruciate Ligament Reconstruction in Socioeconomic Status, Perception of Health Status and Literacy [PDF]

open access: gold
Christopher J. Fang   +6 more
openalex   +1 more source

Selective Charge Injection via Topological van der Waals Contacts for Barrier‐Free p‐Type TMD Transistors

open access: yesAdvanced Functional Materials, EarlyView.
 Topological van der Waals contacts represent a new class of electrodes for 2D semiconductors, enabling precise control of the Schottky barrier height (SBH) and contact resistance (RC) through interlayer distance and orbital hybridization engineering. In Se‐based transition metal dichalcogenides, these contacts achieve an ultralow SBH of 7 meV, RC of 0.
Soheil Ghods   +15 more
wiley   +1 more source

Child nutrition, economic growth, and the provision of health care services in Vietnam in the 1990s [PDF]

open access: yes
Vietnam's rapid economic growth in the 1990s greatly increased the incomes of Vietnamese households, which led to a dramatic decline in poverty. Over the same period, child malnutrition rates in Vietnam, as measured by low height for age in children ...
Bui Linh Nguyen   +2 more
core  

Multimodal Structural Color Graphics Based on Colloidal Photonic Microdome Arrays

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid photonic system combining colloidal crystals and microscale domes is designed to achieve four switchable optical states via the interplay of Bragg reflection and TIR interference. The graphics composed of the photonic microdome arrays provide tunable, angle‐sensitive structural coloration and concealed‐to‐revealed transitions, offering a ...
Jun‐Gu Kang   +4 more
wiley   +1 more source

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