Principles of contour information: Reply to Lim and Leek (2012).

Effects of Persian leek (Allium ampeloprasum) on hepatic lipids and the expression of proinflammatory gene in hamsters fed a high-fat/ high-cholesterol diet

Objective: Persian leek is one of the most widely used herbal foods among Iranians. In this study, effects of oral administration of Persian leek on plasma and liver lipids were examined in hamster. Materials and Methods: Male Syrian hamsters were randomly divided into three groups: control (standard diet), high fat control (high-fat/high-cholesterol diet), Persian leek (high-fat/high-cholester...

Reply to the Comments on "Chemistry of Pyrolysis and Kinetic Studies of Shea Nut (Vitellaria Paradoxa) Shells Activated Carbon for Textile Wastewater Treatment"

Determination and Evaluation of Copper, Lead and Zinc in Leek Vegetable from Some Olericulture Farms of Hamedan, Iran

Background & Aims of the Study:  Heavy metals are ubiquitous in the environment, as a result of both natural and anthropogenic activities, and humans are exposed to them through various pathways, especially food chain. So, this study aimed to assess heavy metals (Cu, Pb and Zn) concentrations in different parts of the leek vegetable in Hamedan Province, Iran. Materia...

Contours Extraction Using Line Detection and Zernike Moment

Most of the contour detection methods suffers from some drawbacks such as noise, occlusion of objects, shifting, scaling and rotation of objects in image which they suppress the recognition accuracy. To solve the problem, this paper utilizes Zernike Moment (ZM) and Pseudo Zernike Moment (PZM) to extract object contour features in all situations such as rotation, scaling and shifting of object i...

Finite Element Analysis of the Effect of Proximal Contour of Class II Composite Restorations on Stress Distribution

Introduction: The aim of this study was to evaluate the effect of proximal contour of class II composite restorations placed with straight or contoured matrix band using composite resins with different modulus of elasticity on stress distribution by finite element method. Methods: In order to evaluate the stress distribution of class II composite restorations using finite element method, upper ...