نتایج جستجو برای: localization

تعداد نتایج: 138780  

هدایت, انوشیروان , کچوئیان, ناصر ,

Primary Hyperparathyroidism is a fairly common disease that is much more predominant in females. Treatment is surgery and includes removing the parathyroid adenoma or the hyperplastic parathyroid glands. Considering the difficulty of this operation procedure, localization test are utilized including ultrasound, MRI, CT scan, Thallium-Technesium subtraction scan, MIBI scan and a series of other ...

Journal: :the journal of tehran university heart center 0
maryam esmaeilzadeh echocardiography research center, rajaie cardiovascular, medical and research center, iran university of medical sciences, tehran, iran. mohammadtaghi salehi-omran roohani hospital, babol university of medical sciences, babol, iran. majid maleki echocardiography research center, rajaie cardiovascular, medical and research center, iran university of medical sciences, tehran, iran. majid haghjoo echocardiography research center, rajaie cardiovascular, medical and research center, iran university of medical sciences, tehran, iran. feridoun noohi echocardiography research center, rajaie cardiovascular, medical and research center, iran university of medical sciences, tehran, iran. zahra ojaghi-haghighi echocardiography research center, rajaie cardiovascular, medical and research center, iran university of medical sciences, tehran, iran.

background: noninvasive techniques for the localization of the accessory pathways (aps) might help guide mapping procedures and ablation techniques. we sought to examine the diagnostic accuracy of strain imaging for the localization of the aps in wolff-parkinson-white syndrome. methods: w e prospectively studied 25 patients (mean age = 32 ± 17 years, 58.3% men) with evidence of pre-excitation o...

Journal: :journal of medical signals and sensors 0

many genetic disorders or possible abnormalities that may occur in the future generations can be predicted through analyzing the features of the chromosomes. for this purpose, karyotype is often used which to make it, there is necessary to identify each one of the 24 chromosomes from the microscopic images. the first step of this process is to define the morphological and band pattern based fea...

The aim of localization of rangeland species plantation is to predict the potentials and limitations of rangelands for plantation. Aellenia subaphylla is resistant to drought and salinity. It produces considerable forage in winter rangelands. In this research, the geographic information system and two methods of classic and fuzzy logic were used to locate this species in winter rangelands of Go...

Journal: :journal of medical signals and sensors 0
mina jamshidia hossein rabbani zahra amini raheleh kafieh abbas ommani vasudevan lakshminarayanand

localizing the optic disc (od) in retinal fundus images is of critical importance, since it is very similar to hard exudates (found in pathology) in color and brightness. because of the importance of od localization in clinical applications, many techniques have been developed. in this paper, we present the results obtained from two methods, correlation and least square, to approximate the opti...

Journal: :iranian red crescent medical journal 0
arife zeybek school of medicine, akdeniz university, thoracic surgery clinics, antalya, turkey; school of medicine, mugla sıtkı koçman university, thoracic surgery clinics, muğlam, turkey; school of medicine, akdeniz university, thoracic surgery clinics, antalya, turkey, tel: +90-2522127528, fax: +90-2522127526 abdullah erdoğan school of medicine, akdeniz university, thoracic surgery clinics, antalya, turkey şirin akdeniz school of medicine, akdeniz university, thoracic surgery clinics, antalya, turkey gökçen kenar school of medicine, akdeniz university, thoracic surgery clinics, antalya, turkey levent dertsiz school of medicine, akdeniz university, thoracic surgery clinics, antalya, turkey abid demircan school of medicine, akdeniz university, thoracic surgery clinics, antalya, turkey

hydatid cyst is a zoonotic disease that is common in the mediterranean region. thoracic wall, rib or extrapulmonary intrathoracic localization of the cysts is very rare. giant extrapulmonary intrathoracic hydatid cysts can lead to both diagnostic and treatment difficulties and can be confused with tumor. we present a case of a hydatid cyst with thoracic wall involvement mimicking tumor. we conf...

M SHAKIB I, M TAVASSOLl, R RAJABIAN, T GHIASSI,

Thyroid is a rare localization for hydatid cyst. Although the incidence of hydatid cyst is high in this geographic area, we have had only two cases of thyroid involvement in the last 10 years in Ghaem medical center in Mashhad.

 Using a tight-binding model and transfer-matrix technique, as well as Lanczos algorithm, we numerically investigate the nature of the electronic states and electron transmission in site, bond and mixing Fibonacci model chains. We rely on the Landauer formalism as the basis for studying the conduction properties of these systems. Calculating the Lyapunov exponent, we also study the localization...

In this paper, we perform a detailed study of the spectral response of the gold U-shaped nano-structures for different geometrical parameters and polarizations in order to obtain significant localization factor in the wavelength 1.55 μm. The obtained near-field distribution of electric fields reveals that resonances in these nano-structures correspond to the even and odd plasmonic modes dependi...

Farzaneh Rabiee Hossein Baharvand Kamran Ghaedi Khadijeh Karbalaei Malihe Nazari Jahantigh Maryam Ostad Sharif Marzieh Nematollahi Mehran Miroliaei Mohamad Hossein Nasr Isfahani Shahnaz Razavi Somayeh Tanhaei

Epitope tagging is a method of expressing proteins whereby an epitope for a specific monoclonal antibody is fused to a target protein using recombinant DNA techniques. The aim of this study was to sub-clone the peroxisomal protein (PEP) cDNA into a mammalian expression vector leading to the formation of a  chimeric PEP-cDNA containing the FLAG epitope. The FLAG-PEP recombinant cDNA was construc...

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