Results 111 to 120 of about 7,181,668 (299)

The effect of a family-centered empowerment model on the hopefulness of parents with mentally retarded children [PDF]

open access: yesحیات
Background & Aim: Raising a mentally retarded child imposes significant psychological and economic burdens on families, which can adversely affect their sense of hope.
Saeideh Mazidi   +3 more
doaj  

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Effect of the Family-Centered Empowerment Model on the Resilience of Parents of Children with Mental Retardation [PDF]

open access: yesمراقبت پرستاری و مامایی ابن سینا
Background and Objective: A significant number of children with intellectual disability and mental retardation are added to the country's population annually causing a lot of psychological pressure on the family.
saeideh mazidi   +3 more
doaj  

Culture or social interaction? A study of influential factors on weblog design [PDF]

open access: yes, 2010
The importance of blogs and social networking as medium of interactions had gain substantial popularity in mainstream media. Such popularity is due to blogs timely publication, ease of use and wide availability.
Ali, M, Lee, H
core  

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Demographical condition of neonates with congenital abnormalities under Birjand city health centers during 2007-2012

open access: yesمجله دانشگاه علوم پزشکی بیرجند, 2014
Background and Aim: Along with extensive control of communicable diseases and decrease in their prevalence, congenital anomalies (CA) has grasped much attention in recent years. Almost 20% of babies’ mortality under one year of age is associated with CA.
Zahra Amini Nasab   +4 more
doaj  

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Charting the landscape of rail human factors and automation: A systematic scoping review

open access: yesTransportation Research Interdisciplinary Perspectives
As railway systems in Europe move towards increased integration and automation, understanding the human factors implications is critical. This systematic scoping review examines research on human factors and automation in railways, with a focus on ...
Sarah A. Kusumastuti   +3 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

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