background: the aim of this study is to evaluate the geometry of the distal femur and the proximal tibia in the osteoarthritic knee using 3d reconstructive ct scan imaging. methods: 449 patients with knee osteoarthritis were treated surgically in our center with patient-specific technology total knee arthroplasty. preoperatively, all the patients underwent a ct scan according to a standard prot...

Food UTILIZATION Utilization is commonly understood as the way the body makes the most of various nutrients in the food. Sufficient energy and nutrient intake by individuals is the result of good care and feeding practices, food preparation, diversity of the diet and intra-household distribution of food. Combined with good biological utilization of food consumed, this determines the nutritional...

Small-angle scattering (of neutrons, x-ray, or light; SAS) is considered to describe the structural characteristics of deterministic nanoscale fat fractals. We show that in the case of a polydisperse fractal system, with equal probability for any orientation, one obtains the fractal dimensions and scaling factors at each structural level. This is in agreement with general results deduced in the...

This paper reports 3 patients who presented with angle-closure glaucoma secondary to posterior scleritis. Differentiation from primary angle-closure glaucoma is important, as medical treatment is markedly different while surgical treatment is not required.

this study investigated how awareness affected learners’ intake and production in relation to their cognitive styles. it is assumed that learners’ cognitive styles may affect their ability to notice particular features in the input and, consequently, their intake and production. adult learners of english were exposed to four english structures through four sets of problem-solving tasks, followe...

introduction: nutrition plays an important role in the protection and promotion of health. to plan and implement programs aiming at improving community nutritional status, a knowledge of the existing situation is essential. the aim of this cross-sectional study was to determine food and nutrient intakes of the inhabitants in tehran university of medical sciences population laboratory. methods: ...

background and aims: it is well known that dyslipidemia is related to cardiovascular disease, dietary aspect and obesity play an important role in cvd risk factor. in the present study, we investigated the relationship between calorie intake, anthropometrical parameters and serum lipids in apparently healthy women. methods: the subject were 90 healthy women aged between 20-55 who were taken par...

Piscivorous predators can experience multi-fold differences in energy intake rates based solely on the types of fishes consumed. We estimated energy density of 1151 fish from 39 species by proximate analysis of lipid, water, ash-free lean dry matter, and ash contents and evaluated factors contributing to variation in composition. Lipid content was the primary determinant of energy density, rang...

N utritional status and nutrient intake are closely related to oral health.

objectives: accurate localization of the inferior alveolar canal (iac) is extremely important in some dental treatments. anatomical variation of the canal means that it can be difficult to locate. the purpose of this study was to assess the relationship of the gonial angle (ga) size and iac position using cone beam computed tomography (cbct). materials and methods: in this in vitro study, 61 dr...