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57.851  Articles
1 of 5.786 pages  |  10  records  |  more records»
The behavior of pools of water for lubrication under a point of contact between a glass disk and a steel ball is studied here, employing a home-built apparatus. A deformed water pool is found to form around the contact region under different rolling speed... see more

Bathtube curves are often used by reability engineers to describe the life of a product's population. This graphical representation of the bathtube curve can be divided into 3 phases. The first phase of the curve is infant mortali... see more

Le but de ce travail est l’étude variationnelle du contact avec adhésion entre un matériau viscoélastique et une fondation déformable dans le processus quasi-statique et avec l’hypothèse des petites déformations. Les conditions de contact sont de type bil... see more

Le but de ce travail est l’étude variationnelle du contact avec adhésion entre un matériau viscoélastique et une fondation déformable dans le processus quasi-statique et avec l’hypothèse des petites déformations. Les conditions de contact sont de type bil... see more

COVID-19 contact tracing is a preventive solution to slow the spread of the virus. Several countries have implemented manual contact tracing as well as digital tracking using smartphone applications. A proximity-based COVID-19 contact tracing system devic... see more

The aim of this study was to define and analyze the reproducibility of occlusal relationships according to the results of occlusogram in jaw closure using quantitative analysis of occlusion in adult patients with congenital cleft lip and palate before and... see more

Contact between children in foster and residential care and their birth families have an impact on children’s development and on placement stability. Contact is also important for their social relationships and sense of belonging and well-being. The aim o... see more

This article analyzes sociolinguistic as pects of three Semitic words used in theGospel of John. Since all these words had wellestablished Hellenistic equivalents in the time of John's writing, their use may be interpreted as a deliberate attempt to estab... see more

IntroductionThe size of composite material layer used for restoring hard tissues of a tooth is connected with polymerisation stress which varies between 2.5% and 3.5%  of the volume in most composite materials. The value rises   with the in... see more

1 of 5.786 pages  |  10  records  |  more records»