نتایج جستجو برای: retardation number
تعداد نتایج: 1187613 فیلتر نتایج به سال:
This article studies the retardation effect in plasticity-induced fatigue crack growth rate for a low-medium strength steel, due to appearance of microdeflections path. To this end, finite element method was used model with its kinked tip under several stress intensity factor (SIF) ranges. The results allowed calculation (after small number cycles) propagation multiaxial and uniaxial configurat...
OBJECTIVE This study investigated the relationship between mental retardation and lifetime events in patients with Duchenne muscular dystrophy (DMD). METHODS The data on mental retardation and ages of lifetime events (first walking, loss of ambulation, introductions of ventilator support and tube nutrition and death) were collected retrospectively, and the relationships between the factors we...
Growth in the number of applications and subsequent awards for Social Security disabled-worker benefits marked the period from 1986 through 1993. These increases resulted in the 37 percent rise in the number of disabled-worker beneficiaries, 6 out of 10 of whom had disabilities within three diagnostic groups: circulatory disorders; mental disorders (other than mental retardation); and musculosk...
Array-CGH has revealed a large number of copy number variations (CNVs) in patients with multiple congenital anomalies and/or mental retardation (MCA/MR). According to criteria recently listed, pathogenicity was clearly suspected for some CNVs but benign CNVs, considered as polymorphisms, have complicated the interpretation of the results. In this study, genomic DNAs from 132 French patients wit...
The study reported here classified 9,660 newborn infants delivered at a maternal and child health center in Mexico City by length of gestation, presence or absence of growth retardation, and (in the case of growth-retarded infants) proportionate or disproportionate growth retardation in terms of the infants' weight and length. It was found that preterm infants (delivered before 38 weeks of gest...
Sjogren-Larsson Syndrome (SLS) is an inherited autosomal recessive neurocutaneous disorder with congenital ichthyosis, spastic diplegia or quadriplegia and mental retardation. We report a case of Sjogren-Larsson Syndrome with clinical profile (mental retardation, ichthyosis, spastic diplegia) and MRI findings such as seen in multiple sclerosis (MS). So this rare syndrome can be another differen...
A diagnosis of mental retardation carries with it certain unique treatment needs that must be understood and addressed. Unfortunately, most psychiatrists are ill-equipped to handle this situation, having received little or no formal training in this area. This article is written with the specific goal of giving psychiatrists a better understanding of the special needs of patients with mental re...
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