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Open Access
Naser Ojaroudi
Abstract:In this paper, a different method for designing an ultra-wideband (UWB) microstrip monopole antenna with dual band-notched characteristic has been presented. The main novelty of the proposed structure is the using of protruded strips as resonators to design an UWB antenna with dual band-stop property. In the proposed design [...] Read more.
Abstract      ReferencesPDF (568 K)   December 23, 2016     178 Downloads    1678 Views
Open Access
Nasser Ojaroudi
Abstract:In this paper, a compact microstrip low-pass filter (LPF) for radar applications is proposed. The microstrip filter configuration consists of a transmission line with a pair of S-shaped stub with radial stub loaded resonators (RSLRs), and a ground plane with triple array modified stairwell defected ground structures (DGSs). [...] Read more.
Abstract      ReferencesPDF (452 K)   December 23, 2016     201 Downloads    1834 Views
Open Access
Andrii Safonyk
Abstract:In this paper, the mathematical model of biological water treatment by spatial filter was designed. The algorithm of numerical-asymptotic approximation of the solution of the corresponding model problem was developed. It describes a system of nonlinear singularly perturbed differential equations, such as "convection-diffusi [...] Read more.
Abstract      ReferencesPDF (637 K)   December 23, 2016     211 Downloads    2229 Views
Open Access
Kollarou Anna
Abstract:Quantitative approaches for the evaluation of functional outcome are required in order to develop strategies to improve the regeneration of peripheral nerves. Most of these studies use rats as animal experimental model, as they are inexpensive and easy to work with. In such studies, regeneration can be assessed by numerous [...] Read more.
Abstract      ReferencesPDF (167 K)   December 23, 2016     246 Downloads    2133 Views
Open Access
Naser Ojaroudi Parchin
Abstract:In this paper, a new design of multi-resonance ultra-wideband (UWB) monopole antenna for microwave imaging systems is presented. The proposed antenna consist of a square radiating patch and a ground plane with pairs of rotated T-shaped strips protruded inside a pair of rectangular slots and an H-ring slot which provides a w [...] Read more.
Abstract      ReferencesPDF (825 K)   December 23, 2016     157 Downloads    1758 Views
Open Access
Naser Ojaroudi Parchin
Abstract:In this study, a novel design of printed monopole antenna with band-notched function for ultra wide-band (UWB) applications is proposed .The antenna structure consists of a diamond-shaped radiating patch with stair-shaped slits and a ground plane with a pair of boomerang-shaped slots which provides a wide usable fractional [...] Read more.
Abstract      ReferencesPDF (779 K)   December 23, 2016     166 Downloads    1627 Views
Open Access
Md. Yasin Javed Chowdhury, Md. Imrul Basher Chowdhury, Md. Iqbal Bahar Chowdhury
Abstract:The introduction of non-uniform doping profile in the quasi-neutral regions of a solar cell helps achieve better performance parameters such as higher conversion efficiency and improved current-voltage characteristics. However, a number of non-ideal effects becomes dominant as the doping level is increased; the transport pa [...] Read more.
Abstract      ReferencesPDF (489 K)   December 21, 2016     149 Downloads    1756 Views
Open Access
AfsaneMoharamkhani, LotfollahKarimi, SeyyedDariushAhmadi
Abstract:The present study was an attempt to investigate the impact of Neuoro-Linguistic Programming (NLP) on EFL learners’ vocabulary achievement. To fulfill the purpose of this study, a group of 90 female EFL learners at Parsayan Language Institute, Tehran, Iran, were selected and 60 of them were selected based on convenient non-r [...] Read more.
Abstract      ReferencesPDF (437 K)   December 21, 2016     141 Downloads    2344 Views
Open Access
Hsin-Li Liu, Chuan-Mei Chen, Liang -Guei Huang, Horng -Mo Lee, Yueh-Chin Chung
Abstract:Background: The incidence of juvenile fibromyalgia (JFM) in Taiwan has yet to be documented. As such, we investigated the incidence, risk factors, and comorbidities of JFM in this country.Methods: We analyzed the 2000–2010 claims data of outpatients diagnosed with JFM (ICD-9-CM codes 729.1) from the National Health Insuranc [...] Read more.
Abstract      ReferencesPDF (361 K)   December 21, 2016     165 Downloads    1844 Views
Open Access
Lam Weng Hoe, Lam Weng Siew
Abstract:Investors wish to minimize the risk and achieve the target rate of return in their investment. The mean-extended Gini model has been proposed in portfolio optimization to minimize the portfolio risk. The mean is used as the expected return of the investors and extended Gini is used as risk measure. The objective function of [...] Read more.
Abstract      ReferencesPDF (219 K)   December 21, 2016     2284 Downloads    13323 Views
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