• Type I error, also known as a “false positive”: the error of rejecting a null hypothesis when it is actually true. In other words, this is the error of accepting an alternative hypothesis (the real hypothesis of interest) when the results can be attributed to chance. Plainly speaking, it occurs when we are observing a difference when in truth there is none (or more specifically no statistical...

Objectives: The purpose of the present study was comparing visuo-spatial attention between children with Attention Deficit Hyperactivity Disorder-Inattentive (ADHD-I) type and normal children. Methods: In this cross-sectional study fifteen (7-10 years of age) children were classified with ADHD-I type and 15 normal children were matched for age, sex, and IQ. They were selected trough simple r...

objectives: myotonic dystrophy type i (dm1) is a dominantly inherited disorder with a multisystemic pattern affecting skeletal muscle, heart, eye, endocrine and central nervous system. dm1 is associated with the expansion and instability of ctg repeat in the 3' untranslated region of the myotonic dystrophy protein kinase (dmpk) gene located on chromosome 19q13.3. the aim of this study was ...

abstract introduction. diabetes mellitus is a syndrome in which energy metabolism equilibrium is disturbed due to loss of secreted insulin or fault in it's function. the result is abnormal metabolim of carbohydrate protein and fat. numerous oral soft tissue lesions were reported in diabetic patient. the goal of this study was to compare the relative frequency of oral manifestation in diabetic p...

We consider six and four dimensional N = 1 supersymmetric orientifolds of Type IIB compactified on orbifolds. We give the conditions under which the perturbative world-sheet orientifold approach is adequate, and list the four dimensional N = 1 orientifolds (which are rather constrained) that satisfy these conditions. We argue that in most cases orientifolds contain non-perturbative sectors that...

diabetes mellitus is the most common endocrine disorder, causes many complications such as micro- and macro-vascular diseases. anti-diabetic, hypolipidemic and anti-oxidative properties of ginger have been noticed in several researches. the present study was conducted to investigate the effects of ginger on fasting blood sugar, hemoglobin a1c, apolipoprotein b, apolipoprotein a-i, and malondial...

Sumac (Rhus coriaria L.) is used as an herbal remedy in traditional medicine. The aim of this study was to determine the effects of sumac (Rhus coriaria L.) on serum glycemic status, apolipoprotein (apo) B, apoA-I and total antioxidant capacity (TAC) in type 2 diabetic patients. This double blind randomized controlled clinical trial was conducted on 41 type 2 diabetic volunteers randomly assign...

Introduction: Dentin dysplasia is a rare autosomal dominant inheriting disturbance of dentin formation characterized by normal enamel formation, but atypical dentin with abnormal pulpal morphology. There are two major patterns: type I and type II. Amelogenesis imperfecta is an autosomal dominant. X-link inherent disease that is classified by clinical manifestation into hypoplastic, hyp...