نتایج جستجو برای: iron age
تعداد نتایج: 890085 فیلتر نتایج به سال:
Introduction: Children’s iron deficiency anemia is the most common nutritional problem; it plays an important role in reducing the child’s scientific and practical abilities. This study aims at reviewing the prevalence of iron deficiency anemia in 1 to 6 year old children referring to the city health care centers in Jahrom. Material and Methods: This is a descriptive-analytical and cross-sect...
Background and Aim: Iron deficiency is the most common nutritional deficiency in the world and its related anemia is the most common hematological disease in children and adolescents. Since iron deficiency can produce anemia and learning difficulties in children in rapid- growing ages, awareness of its prevalence can affect on planning preventive measures. The present study aimed at determining...
The aim of this study was to assess the prevalence of iron deficiency and iron deficiency anemia in relation to variables such as: age, weight, height, mother s education, number of family members, and nutritional habits among female elementary school children (age 6-12 years) in the western province of Saudi Arabia. A total of 123 female children were selected for this study. Complete blood co...
Human civilization has evolved from the Stone Age, through the Bronze Age to reach the Iron Age around 1500 B.C. There are many to contend that today we are living in the age of engineered materials, yet the importance of iron castings continues to support the thesis that we are still in the Iron Age. Cast iron, the first man-made composite, is at least 2500 years old. It remains the most impor...
Background: It has been demonstrated that free oxygen radicals have a close interaction with lipid peroxidation, causing a modification of low-density lipoproteins (LDL) and facilitating LDL deposition, with the consequent formation of atherosclerosis plaques. Free radical production is catalyzed and accelerated in the presence of iron. This study was conducted to evaluate the possible associ...
Abstract The use of marine mammal bone as a raw material in the manufacturing gaming pieces Scandinavian late Iron Age has been observed and discussed recent years. New empirical studies have created chronology well typology showing how design is tightly connected to different choices material; from antler Roman Migration periods, whale sixth century, walrus tenth century. Macroscopic examinati...
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