Results 81 to 90 of about 3,011 (243)

Blood–Brain Barrier Regulation: Evolving From Classic Strategies to Electrochemical Ion and Reactive Oxygen Species Control

open access: yesAdvanced Healthcare Materials, EarlyView.
Conventional therapies suffer from poor blood–brain barrier (BBB) penetration and disordered ion/reactive oxygen species (ROS) homeostasis, hindering precise neurological treatment. Electrochemical strategies achieve accurate spatiotemporal regulation of neural homeostasis.
Xiaokang Hu   +5 more
wiley   +1 more source

Social and economic determinants in the use of bottles and pacifiers by Ecuadorian mothers [PDF]

open access: yes
The purpose of this study was to identify the social and economic determinants influencing the use of bottles and pacifiers by Ecuadorian mothers. The objective was to explore the underlying factors guiding these decisions, considering aspects beyond the
Urrego Cueva , Gladys Viviana   +2 more
core   +1 more source

Uso de chupeta em crianças: contaminação fecal e associação com diarréia

open access: yesRevista de Saúde Pública
Inexistem na literatura estudos sobre o possível papel das chupetas na transmissão da diarréia. Realizou-se um estudo transversal em 354 crianças menores de dois anos em duas vilas da periferia urbana de Pelotas, RS, Brasil, com precárias condições ...
Elaine Tomasi   +4 more
doaj  

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Why are babies pacified? A review of mothers' choices to offer pacifiers and hospital pacifier policies.

open access: yes, 2014
In the United States, the use of pacifiers appears to be a common practice,\ud potentially as a result of lowering Sudden Infant Death Syndrome or as a way to soothe a\ud baby.
Flam, Lindsey
core  

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

open access: yesAdvanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

The Effect of Pacifiers on Speech and Language Production

open access: yes, 2019
By Ellyn Bernard, CSD Advisor: Dawn Girten Presentation ID: AM_C16 Abstract: The purpose of this research study is to help gather significant articles and studies to create a clearer guideline for parents and health professionals ...
Girten, Dawn, Bernard, Ellyn
core  

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

open access: yesAdvanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao   +3 more
wiley   +1 more source

Design of Pacifiers

open access: yes, 2011
BackgroundA pacifier is an object designed for use by children aged two weeks to around five years old. It. Although a convenient and an efficient alternative to thumb sucking, its use is highly questionable.
Paula Aliprandini; Federal University of Rio Grande do Sul   +3 more
core  

Pacifiers and Exclusive Breastfeeding: Does Risk for Postpartum Depression Modify the Association?

open access: yes, 2017
Background: Postpartum depression is associated with lower rates of breastfeeding. Evidence describing the effect of pacifiers on breastfeeding is inconsistent, and previous research suggests that pacifiers may help vulnerable mothers breastfeed ...
Laura R. Kair   +2 more
core   +1 more source

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