Results 121 to 130 of about 2,484,895 (385)

Advanced Air Electrodes for Reversible Protonic Ceramic Electrochemical Cells: A Comprehensive Review

open access: yesAdvanced Materials, EarlyView.
Reversible protonic ceramic electrochemical cells (R‐PCECs) face challenges from sluggish and unstable oxygen reduction and evolution reactions in the air electrode. This review discusses recent progress in triple‐conducting air electrodes, emphasizing mechanisms, performance factors, and design strategies, offering guidance for creating efficient and ...
Xi Chen   +8 more
wiley   +1 more source

Memory performances and personality traits in mothers of children with obstructive sleep apnea syndrome [PDF]

open access: yes, 2019
Background: Chronic diseases in pediatric age have been identified as stressful risk factors for parents. Studies on caregivers have documented the impact of chronic parenting stress on emotion and cognition.
Carotenuto, Marco   +6 more
core   +1 more source

MOTHER AND CHILD [PDF]

open access: yesThe American Journal of the Medical Sciences, 1902
3d ed. ; 274 p.
openaire   +2 more sources

Next‐Generation Image Sensors Based on Low‐Dimensional Semiconductor Materials

open access: yesAdvanced Materials, EarlyView.
Low‐dimensional semiconductor materials are promising candidates for photosensitive components in next‐generation image sensors. This review offers a thorough and timely examination of novel image sensors, covering their working principles, intriguing materials categorized into four main groups, and advanced imaging applications.
Yunxia Hu   +3 more
wiley   +1 more source

Hemorrhagic ulcerative gastric lymphangioma in an infant: A case report

open access: yesJournal of Pediatric Surgery Case Reports
Introduction: Lymphangiomas are congenital malformations of the lymphatic system, mostly presenting in the head and neck during early childhood. Its occurrence in the stomach is exceedingly rare with no reported cases in infants to date.
Mohammad Tareq Rahimi   +5 more
doaj  

Child Psychosocial Adjustment and Parenting in Families Affected by Maternal HIV/AIDS [PDF]

open access: yes, 2008
Child adjustment and parenting were examined in 23 9-through 16-year-old youth from families affected by maternal HIV infection and 20 same-age peers whose mothers were not infected.
A. L. Robin   +41 more
core   +3 more sources

Bad Mother / Mad Mother

open access: yesStudies in the Maternal, 2016
My daughter’s school class-room assistant loves to knit. Last December she said that she had knitted my daughter a cardigan, as she knew that I never would. On Christmas Eve her husband delivered it, as he handed me the package he said two words, not “Happy Christmas” but “Bad Mother”.
openaire   +4 more sources

A Microfluidic Multiplex Sorter for Strain Development

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A new multiplex method for high‐throughput screening of yeast strains based on glucoamylase production is presented. Droplets containing single mutant yeast cells are incubated for enzyme production. A sorting platform divides mutants by their high‐ and mid‐activity levels.
Chiara Leal‐Alves   +6 more
wiley   +1 more source

Enhancing Ceramic Structural and Interfacial Properties via Micro‐Patterning and Macro‐Architectural Integration

open access: yesAdvanced Materials Technologies, EarlyView.
This study investigates how laser‐micromachined patterns enhance the interfacial and mechanical properties of bioinspired ceramic composites. The ±45° micro‐pattern significantly improved interfacial bonding and damage dissipation energy by 107%, while integrating micro‐ and macro‐designs increased energy absorption by 60%.
E. Azad   +4 more
wiley   +1 more source

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