A5101700785- Retinal Diseases and Treatments
- Mobile Ad Hoc Networks
- Retinal and Macular Surgery
- Network Traffic and Congestion Control
- Energy Efficient Wireless Sensor Networks
- Image Retrieval and Classification Techniques
- Optimization and Search Problems
- Intraocular Surgery and Lenses
- Numerical methods in engineering
- Cooperative Communication and Network Coding
- Retinal and Optic Conditions
- Distributed systems and fault tolerance
- Nonlocal and gradient elasticity in micro/nano structures
- Parasitic infections in humans and animals
- Retinal Imaging and Analysis
- Handwritten Text Recognition Techniques
- Image Processing and 3D Reconstruction
- Interconnection Networks and Systems
- Software System Performance and Reliability
- Solar Thermal and Photovoltaic Systems
- Advanced Optical Network Technologies
- Congenital Anomalies and Fetal Surgery
- Advanced Wireless Network Optimization
- Energy Harvesting in Wireless Networks
- Wireless Networks and Protocols
Materials and Energy Research Center
2022-2024
GSI Helmholtz Centre for Heavy Ion Research
2021-2023
Amirkabir University of Technology
2005-2021
Yasouj University
2021
Imam Khomeini International University
2018-2019
K.N.Toosi University of Technology
2013-2017
Islamic Azad University, Mashhad
2017
Ophthalmic Research Institute of Australia
2015
Islamic Azad University Semnan
2015
Panjab University
2014
Abstract In a cross-sectional study, total of 5381 slaughtered animals, namely 928 cattle, 243 buffaloes, 3765 sheep and 445 goats were inspected macroscopically for hydatid cysts in northwest Iran, with prevalence values 38.3%, 11.9%, 74.4% 20%, respectively, being recorded. Prevalences higher females compared males, but significant difference ( P < 0.001) was only found cattle. Most cases which condemned seen the lungs (13.4%) indicating that are most important intermediate hosts...
Mass measurements of the $^{69}$As, $^{70,71}$Se and $^{71}$Br isotopes, produced via fragmentation a $^{124}$Xe primary beam at FRS GSI, have been performed with multiple-reflection time-of-flight mass spectrometer (MR-TOF-MS) Ion Catcher an unprecedented resolving power almost 1,000,000. For $^{69}$As isotope, this is first direct measurement. A uncertainty 22 keV was achieved only 10 events. $^{70}$Se 2.6 obtained, corresponding to relative accuracy $\delta$m/m = 4.0$\times 10^{-8}$, less...
This paper introduces an experimental evaluation of the effectiveness utilizing various moments as pattern features in recognition handwritten Farsi characters. The that have been used are Zernike moments, pseudo and Legendre moments. We unsupervised neural network (ART2) for this application, so clusters formed only based on inherent properties features. performance classification is dependent moment order well type invariant, but error rate was below 10% all cases. 5 had best among...
In this article, wave propagation characteristics in magneto-electro-elastic (MEE) nanotube considering shell model is studied the framework nonlocal theory. To account for small-scale effects, Eringen's elasticity theory of applied. Nonlocal governing equations MEE have been derived utilizing Hamilton's principle. The results investigation accredited by comparing them previous studies. An analytical solution used to obtain phase velocities and frequencies. influences different parameters,...
To identify the factors influencing anatomical and visual results in cases of rhegmatogenous retinal detachment undergoing primary scleral buckling.A retrospective study 233 eyes 226 patients was done. The data were evaluated by univariate analysis stepwise logistic regression analysis.Retinal reattachment achieved with buckling 197 (84.5%). extent detachment, preoperative proliferative vitreoretinopathy (PVR), acuity relative afferent pupillary defects identified as results, analysis....
Purpose To evaluate the effect of posterior sub-tenon triamcinolone acetonide (TA) injection on clinical, angiographic, and optical coherence tomographic (OCT) parameters in refractory diabetic macular edema (DME). Methods In a double-masked placebo-controlled clinical trial, 64 eyes were randomly assigned to two groups. The treatment group (32 eyes) received 40 mg TA placebo subconjunctival placebo. injections repeated after 2 months both Complete ophthalmologic examination, fluorescein...
Alarm correlation plays an important role in improving the service and reliability modern telecommunication networks. As network grows size complexity, supervisors of are finding it increasingly difficult to cope with volume alarm messages produced even from a single fault. In this paper, new using case-based reasoning (CBR) method for networks has been developed. The proposed simulated by developing three main modules: module generating faults alarms, defining configuration, filtering...
Previous studies on type 2 diabetes mellitus in the Islamic Republic of Iran were mainly performed provinces with large populations.This study determined prevalence and risk factors an adult population (40-80 years old) from Yazd district.Multistage, systematic cluster random sampling was used a crosssectional, population-based survey.Demographic, clinical anthropometric data collected, defined as fasting blood sugar ≥ 7 mmol/L or positive medical history diabetes.The age-and...
We present first preliminary results of a novel method for measuring independent isotopic fission yields (IIFYs) spontaneous (SF) via direct mass measurements, at the FRS Ion Catcher (FRS-IC) GSI. Fission products were generated from 252 Cf source installed in cryogenic stopping cell, and identified counted with multiple-reflection time-of-flight spectrometer (MR-TOF-MS) FRS-IC, utilizing well-established measurement data analysis methods. The MR-TOF-MS resolves isobars unambiguously, even...
To determine visual outcomes and regression of retinal neovascularization following laser photocoagulation and/or vitrectomy in eyes with Eales' disease.In a retrospective noncomparative study, the authors reviewed existing data 67 54 patients diagnosis disease who had undergone based on their clinical presentations. Main outcome measures were acuity changes treatment.Both therapy improved induced neovascularization. Forty-three therapy; rate 320/30 from 53% before treatment to 60% after...
Adequate coverage is one of the main problems for sensor networks. The effectiveness distributed wireless networks highly depends on deployment scheme. Given a finite number sensors, optimizing will provide sufficient and save power sensors movement to target location adequate coverage. In many working environments, getting good coverage, we must able move places. this paper, apply fuzzy logic system optimize placement after an initial random deployment. Based Voronoi diagrams logic, design...