Results 121 to 130 of about 219,039 (263)

Separated fathers : generativity, grief, and mental health [PDF]

open access: yes, 2007
Mental health disorders are highest among adults who are separated and divorced, with 23% of men in this group reporting a mental illness. Separated men are more likely to commit suicide compared with married men.
McKeering, Helen Margaret
core  

CHD8‐Dependent Chromatin Licensing Sustains Trophoblast Stem Cell Transcriptional Programs

open access: yesAdvanced Science, EarlyView.
In this study, Huang et al., identify chromatin remodeler CHD8 as an essential factor in TSC maintenance and placental development. CHD8‐dependent chromatin accessibility supports the occupancy of key trophoblast TFs and is coupled to KMT2A‐associated H3K4me3 deposition at TSC stem and cell cycle genes, providing a permissive chromatin environment for ...
Yuanyuan Huang   +16 more
wiley   +1 more source

Acid‐Responsive Nanobot‐Integrated Core‐Shell Microneedles Reprogram the Degenerative Annulus Fibrosus Microenvironment Through Epigenetic Suppression of Ferroptosis

open access: yesAdvanced Science, EarlyView.
An acid‐responsive core‐shell microneedle system normalizes the degenerative annulus fibrosus microenvironment by consuming pathological H+, generating O2, and providing NIR‐amplified redox buffering. Mechanistically, it epigenetically suppresses ferroptosis via DNMT3A‐dependent methylation of the ATF3 promoter, relieving ATF3‐mediated repression of ...
Lu Tan   +7 more
wiley   +1 more source

UNWED FATHERS AND FRAGILE FAMILIES [PDF]

open access: yes
Nearly a third of all births in the United States today occur to parents who are not legally married. The proportions are even higher among poor and minority populations, 40% among Hispanics, and 70% among blacks (Ventura et al. 1995).
Sara McLanahan   +4 more
core  

Hierarchical Nanoplatform Integrating Oxidative–Acidic Microenvironment Remodeling and Bone Homeostasis Modulation for Diabetic Bone Defect Therapy

open access: yesAdvanced Science, EarlyView.
A hierarchical CM/LDH nanoplatform integrates ROS‐scavenging Ce‐MOF nanozymes with acid‐neutralizing CaAl‐LDH and is delivered within GelMA hydrogel to diabetic bone defects. By remodeling the oxidative‐acidic microenvironment, preserving mitochondrial homeostasis, and suppressing mtDNA–cGAS–STING inflammatory signaling, CM/LDH reduces proinflammatory ...
Xu Chen   +10 more
wiley   +1 more source

Taxes and Unmarried Fathers’ Participation in the Underground Economy [PDF]

open access: yes
In this paper we employ data from the Fragile Families and Child Well-Being Study in order to estimate a model of underground labor supply developed by Lemieux et al. (1994).
Lauren M. Rich, Sun-Bin Kim
core  

Fathers' experiences of a mother and baby unit: a qualitative study [PDF]

open access: yes, 2011
Section A presents a literature review of the issues and challenges facing fathers in the postnatal period, in the context of an historical marginalisation of fathers in the study of child development.
Kemp, N.
core  

Solvent‐Free Synthesis of Ultrabright Carbon Dots With Near‐Unity Quantum Yield for High‐Performance Light‐Emitting Diodes

open access: yesAdvanced Science, EarlyView.
A rational, solvent‐free synthesis utilizing 2,6‐diaminonaphthalene produces ultrabright green‐emissive carbon dots. Regulated by a self‐limiting oxidative capping mechanism, excitons undergo ultrafast intra‐particle funneling from the nitrogen‐doped carbon core to emissive surface traps.
Hyeonjin Park   +8 more
wiley   +1 more source

Supporting children born outside of marriage: Do child support awards keep pace with changes in fathers' incomes? [PDF]

open access: yes
Many children born to mothers who are not married are very poor, and in many instances their mothers do not receive child support. Some excuse this by asserting that the fathers of these children do not and never will earn enough to pay adequate support.
D. R. Meyer
core  

Developing Metal–Polyphenol Network‐Based Single‐Protein Particle Encapsulation System for Sustained Release of Whey Protein to Mitigate Sarcopenia

open access: yesAdvanced Science, EarlyView.
Sarcopenia has emerged as a major health challenge in the aging population. Developing a sustained‐release system for whey protein may enhance its effectiveness in mitigating sarcopenia. Herein, a novel “single‐protein particle encapsulation” (SPPE) system is developed to protect whey protein and control its release.
Yafei Zhang   +11 more
wiley   +1 more source

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