منابع مشابه
Magnetic Attachments
This study investigated the effect of heat history on the eorrosion of keepers used for dental magnetic attachments. Ferritic stainless steels of SUS 444 and 447Jl were prepared with heat treatments in the temperature range of 550-850°C for 1-5 hours. The stainless steels were electrochemically and metallurgically examined by anodic polarization curves in a O.9% NaCl solution and by microstruct...
متن کاملEpithelial junctions and attachments.
A distinctive feature of polarized epithelial cells is their specialized junctions, which contribute to cell integrity and provide platforms to orchestrate cell shape changes. The chapter discusses the composition and assembly of C. elegans cell-cell and cell-extracellular matrix junctions, proteins that anchor the cytoskeleton and mechanisms involved in establishing epithelial polarity. The fo...
متن کاملRisk attachments
products have as strong a scientific basis as possible, giving governments and the public confidence in the findings and projections,” he said. The review is expected to report in August. While the science now appears to be getting back on track, in a new article in the Proceedings of the National Academy of Science (published online) researchers believe lessons from the Montreal Protocol could...
متن کاملDrop-out from a drug treatment clinic and associated reasons.
The aim of this study was to assess drop-out rates and associated reasons among patients at the Iranian National Center for Addiction Studies (INCAS) clinic. In a one-year period (April 2014 to March 2015), all patients with drug dependence who had been referred for treatment and attended for a first assessment were included in this study (N=242). Those who received treatment were followed unti...
متن کاملThinking about children's attachments.
Disordered parental attachment can commit children to lives characterised by relationship difficulties, behaviour problems, educational failure, and poor self-esteem. It is a major root of trans-generational neglect and abuse and frequently underlies mental health problems, drug and alcohol addiction, homelessness, and crime. Early childhood setting of hypothalamus-pituitary-adrenal axis functi...
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ژورنال
عنوان ژورنال: SSRN Electronic Journal
سال: 2011
ISSN: 1556-5068
DOI: 10.2139/ssrn.1956026