I received a MSc degree in Developmental Biology from Ferdowsi University of Mashhad of Iran in 2009.I worked as a director of laboratory of Cellular and Molecular in Biotech Company of North Khorasan , where i helped in the Planning & Consultant of Biology Laboratory . I am currently a Faculty Member of Basic Science at Shirvan Branch ,Islamic Azad University (North Khorasan, Iran), where i have been since February 2006. My research interests are in Biotechnology, Bioinformatic, Stem cell study, , Biometric , computer vision, pattern recognition and image processing. I have chaired many national and Regional conferences and technical sessions in these areas; I am the chair of influenza and pain congress . I am Editor-in-Chief of The NATURE Magazine, the Journal of Azad University of shirvan Biology Students. I have published paper extensively in journals and conference proceedings . I have also contributed projects for Legal Medicine Organization of Iran .
Abstract: The purpose of this study was to investigate changes that occur in pulmonary function when postural changes in the sagittal plane are made in a seated position in students. This cross sectional analytical study was done randomly on 20 boys from Iran, and the results of a forced expiratory manouvre in these young healthy subjects were compared according to body posture. Twenty able-bodied students boys (age 13.5±1.09 yr, height 158.25±5.65 cm and weight, 50.45±7.02 kg), participated in this study. Standard spirometric measurements forced vital capacity (FVC), forced expiratory volume in 1 s (FEV1) and peak expiratory flow(PEF) were taken for each subject in each of 3 sitting postures: (normal, slumped and kyphotic) and standing posture. A repeated measure ANOVA and a paired t test indicated that FVC and FEV1 value in standing posture was significantly higher than other sitting postures. In slumped sitting, FVC, FEV1 and PEF significantly decreased from other sitting posture. But there was no significant difference for FVC, PEF and FEV1 between the normal and kyphotic sitting postures. The results showed that FVC, FEV1 and PEF as importance index in health of pulmonary system function, was affected by sitting posture, particularly in slumped sitting posture. Also student should prevent slumped sitting posture.
Abstract: Purpose: The aim of this study was to determine cranial & facial anthropometric Ratios and assessment of cranial & facial development in Shirvanian kurmanj population.
Materials and Methods: This cross sectional analytical study was conducted randomly on 137 boys from shirvan, with normal face patterns. Facial and cranial ratios was estimated and compared. Data were analyzed by SPSS software. The regression line and the growth coefficient were determined for each Parameter. Finally, the mean values of these parameters were determined. Furthermore, the mean anthropometric measurement of Iranians was compared with Canadians. Student-t test was used for comparing the measured values.
Results: Shirvanian kurmanj populations were have hypereuryprosopic Face and hypercephalic Cranium form. While getting older, peoples midface height increases, face becomes more prominent, chin becomes shorter and Face and Cranium change to Eurycephalic and hyperleptoprosopic form respectively.
Conclusion: Approximately, all of the anthropometric measurements in Shirvanian kurmanj population, Fars race (Resident in Mashhad) and Canadians were significantly different. Considerable the differences in the facial and cranial anthropologic ratios and size among Shirvanian kurmanj population, Fars race (Resident in Mashhad) and Canadians, the results obtained from Canadian and Fars race, should not be applied as criteria for treatment plans. Due to the wide racial combinations in Iran, studies, covering wider scope, should be conducted among different Iranian races.
Abstract: Whit technology development and population increasing Need to security in special environment will increase day to day. By biology and computer science is possible identify and confirm identity of individuals based on individual characteristics such as: fingerprints, iris design, sound, act and face. One of the most successful biometric solutions is using faces or pictures analysis to identify people that recently noticed many scientific and research centers.
In this context, identify face landmark and calculated distance between them is vital for identification. Anthropometry whit having this features, can present landmark distances and ratios between them in people of population. Data that is obtained from Anthropometry can help to face recognition and people identification.
This study present a new method to identify individuals through the face, with features such as dominate to face makeup and lighting changes, ability to combined with other face recognition technology and High performance.
Abstract: Congregate different racial and people immigration in cities in the additive recent century has caused the need for racial classification to identify genetic traits of each race.This article used support vector machine(SVM) to classify Fars race living in Mashhad and Shirvanian Kurmanj race. Face cephalic size is used as input parameters. For this purpose used the size of the 60 children of Kurmanj race and 49 children of Fars race in ages 11 to 14 years . achieve 97 percent accuracy in the validation and accuracy of test results sorting, demonstrates the success of this method for correct diagnosis racial.
Abstract: Anthropology is the science of body sizes evaluation in living people.Antropometry is applied in medical professions such as maxillofacial surgery , growth and development studies , plastic surgery , bioengineering and non-medical branches such as like shoe-making and eye glasses industries.
The aim of the present study was to determine facial and cranial ratios and assessment of cranial and facial development in shirvanian kurmanj population.
This cross sectional analytical study was done randomly on 137 boys from shirvan, with normal face patterns. Facial and cranial ratios was estimated and compared.
Data was analyzed by Spss software. The regression line and the growth coefficient were determined for each Parameter. Finally, the mean values of these parameters were determined. Furthermore, the mean anthropometric measurement of Iranians was compared with Canadians. Student-t test was used for comparing the measured values.
Shirvanian kurmanj population when was born have hypereuryprosopic Face and hypercephalic Cranium form. While getting older, the midface height increases, face becomes more prominent, chin becomes shorter and Face and Cranium change to Eurycephalic and hyperleptoprosopic form respectively.
Approximately, all of the anthropometric measurements in Shirvanian kurmanj population, Fars race (Resident in Mashhad) and Canadians were significantly different.
Considering the significant difference in the facial and cranial anthropologic ratios and size among in Shirvanian kurmanj population, Fars race (Resident in Mashhad) and Canadians, the results obtained from Canadian and Fars race, should not be applied as a criteria for treatment plans. Due to the wide racial combinations in Iran, more studies, with wider variations, should be conducted among different Iranian race.
