Results 131 to 140 of about 561,224 (341)

Piezo‐Phototronic PVDF/HfO2/Nano‐Cu Heterostructured Thin Film for Flexible Self‐Powered Multimodal Sensing

open access: yesAdvanced Science, EarlyView.
Electrospinning a composite of PVDF, HfO2, and nano‐Cu transforms the discrete precursors into a continuous nanofiber mesh, forming a multi‐interface heterostructure with embedded nanoparticles. The presence of HfO2 and nano‐Cu at the fiber interfaces induces a highly aligned β‐phase, which enhances piezoelectric crystallinity and improves the material'
Jiawei Gu   +9 more
wiley   +1 more source

Caregiver Engagement in Religious Urban Elementary Schools [PDF]

open access: yes, 2008
This article examines how school leaders in a religious school serving traditionally marginalized students improve their school communities through constructing space for caregiver engagement.
Scanlan, Martin
core   +1 more source

Accessing Care Across Cultures: Qualitative Insights Into the Reality of Informal Caregivers From Ethnically Minoritised Groups

open access: yesHealth Expectations
Introduction There remains limited research exploring the experiences of informal carers from ethnically minoritised groups, particularly to illustrate perceptions of caring roles and challenges they may face to address unmet needs.
Anna Robinson‐Barella   +3 more
doaj   +1 more source

Lived Experiences and Long-Term Challenges and Needs of Asian Left Ventricular Assist Device Caregivers

open access: gold, 2021
Shirlyn Hui‐Shan Neo   +3 more
openalex   +1 more source

Metal‐Organic Framework‐Based Supercapacitors: A Comprehensive Review

open access: yesAdvanced Science, EarlyView.
Overview of Metal‐Organic Frameworks (MOFs) derived electrode materials for supercapacitors. Illustration of redox reactions, conductivity enhancement, and structural stability during charge‐discharge cycling. Emphasis on synergistic effects due to surface area, porosity leading to improved electrochemical performance and energy storage efficiency ...
Swapnajit V. Mulik   +5 more
wiley   +1 more source

Understanding Caregiver Factors Influencing Childhood Influenza Vaccination [PDF]

open access: yes, 2012
Influenza is a contagious disease that affects approximately 30% to 40% of American children yearly, and all children 18 and under are recommended to be vaccinated.
Avola, Gianelle M., Lyon, Jennifer A.
core   +1 more source

EGaIn‐Activated Bioinspired Silk Micro/Nanofibril Eutectogels Breaking the Strength–Conductivity Trade‐Off for High‐Performance Wearable Bioelectronics

open access: yesAdvanced Science, EarlyView.
Inspired by the extracellular matrix, eutectogels are prepared by in situ deconstruction of silk fibroin into micro/nanofibrils and EGaIn‐induced polymerization. The multiscale fibril network with dynamic crosslinking achieves high strength (1.25 MPa), toughness (23.09 MJ m−3), and conductivity (1.51 S m−1), outperforming previous natural polymer ...
Haiwei Yang   +4 more
wiley   +1 more source

Pacinian Corpuscle‐Inspired Strain Conversion Enables Ultrasensitive, Linear, and Broad‐Range Piezoelectric Sensing for Cardiovascular Health Monitoring

open access: yesAdvanced Science, EarlyView.
A bioinspired piezoelectric sensor mimicking Pacinian corpuscles is developed to enable ultrasensitive and linear pressure sensing. A multilayer grooved architecture converts normal pressure into in‐plane strain, delivering high sensitivity, wide linear range, and efficient energy harvesting, enabling high‐fidelity wrist pulse monitoring and ...
Qi Yang   +8 more
wiley   +1 more source

Latina Women in the United States: Child Care Preferences and Arrangements [PDF]

open access: yes, 2017
Formal child care has been associated with myriad benefits for children, such as improvements in cognitive development and language skills. Immigrant children may derive unique benefits from formal child care, as research has also confirmed that center ...
Banik, Rumeli, Ph.D.   +2 more
core   +1 more source

MO4-4 Affecting burden and cost of care in caregiver of dependent advanced stage of cancer patients [PDF]

open access: bronze, 2023
Phichai Chansriwong   +4 more
openalex   +1 more source

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