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| 1 | Hepatitis C virus infection in a community in the Nile Delta: Risk factors for seropositivity显示文摘 | Mostafa Habib Mostafa K. Mohamed Fatma Abdel-Aziz Laurence S. Magder Mohamed Abdel-Hamid Foda Gamil Salah Madkour Nabiel N. Mikhail Wagida Anwar G.Thomas Strickland Alan D. Fix Ismail Sallam | 2001 | Hepatology2001，，1： | 1 |
| 2 | In vivo analysis of toxic effect of hydrose used in food preparations in Bangladesh显示文摘Objective:To evaluate the toxic effect of hydrose used in the molasses preparation in Bangladesh.Methods:Molasses were collected from open markets in different parts of Bangladesh.The presence of hydrose in selected molasses was detected using commercial kit.To evaluate the toxic effect of hydrose.Swiss albino male mice were divided into four groups.Group Ⅰ was used as control,while Groups Ⅱ,Ⅲ and Ⅳ received hydrose mixing food(5.10 and 25 g/kg food),respectively,and these supplementations were continued to the end of the study(16weeks).Blood was collected from thoracic arteries of the mice under ether anesthesia and then organs were taken.To determine the effect of hydrose on host,blood indices related to liver,heart and kidney dysfunctions were measured.Result:Creatinine and urea levels were significantly(P<0.05) increased in a dose dependent manner in hydrose treated mice,whereas calcium level was significantly decreased in hydrose exposed mice compared to control mice.Histological study of kidney showed the glomeruler inflammation,increased diameter of renal glomeruli and enlargement of proximal tubular lumen of kidneys of mice exposed to hydrose compared to that of control animals.Conclusion:The results of this study indicated that use of hydrose in molasses and other food preparations in Bangladesh may cause kidney impairment. | Tuhin Reza Sharmin Aktar Hasan Al Amin Mashiur Rahman Afroza Arefin Nayan Chandra Mohanto Shahnur Alam Abdullah Al Mamun Anwar Habib Asafudullah Farjana Nikkon Khaled Hossain Zahangir Alam Saud | 2014 | Asian Pacific Journal of Tropical Biomedicine2014，4，11： | 0 |
| 3 | Pashto Characters Recognition Using Multi-Class Enabled Support Vector Machine显示文摘During the last two decades signicant work has been reported in the eld of cursive language’s recognition especially,in the Arabic,the Urdu and the Persian languages.The unavailability of such work in the Pashto language is because of:the absence of a standard database and of signicant research work that ultimately acts as a big barrier for the research community.The slight change in the Pashto characters’shape is an additional challenge for researchers.This paper presents an efcient OCR system for the handwritten Pashto characters based on multi-class enabled support vector machine using manifold feature extraction techniques.These feature extraction techniques include,tools such as zoning feature extractor,discrete cosine transform,discrete wavelet transform,and Gabor lters and histogram of oriented gradients.A hybrid feature map is developed by combining the manifold feature maps.This research work is performed by developing a medium-sized dataset of handwritten Pashto characters that encapsulate 200 handwritten samples for each 44 characters in the Pashto language.Recognition results are generated for the proposed model based on a manifold and hybrid feature map.An overall accuracy rates of 63.30%,65.13%,68.55%,68.28%,67.02%and 83%are generated based on a zoning technique,HoGs,Gabor lter,DCT,DWT and hybrid feature maps respectively.Applicability of the proposed model is also tested by comparing its results with a convolution neural network model.The convolution neural network-based model generated an accuracy rate of 81.02%smaller than the multi-class support vector machine.The highest accuracy rate of 83%for the multi-class SVM model based on a hybrid feature map reects the applicability of the proposed model. | Sulaiman Khan Shah Nazir Habib Ullah Khan Anwar Hussain | 2021 | Computers, Materials & Continua2021，，6： | 0 |
| 4 | A Decision-Based Hybrid Proxy Mobile IPv6 Scheme for Better Resources Utilization显示文摘Seamless mobility is always one of the major requirements of modern-day communication.In a heterogeneous and massive IoT environment,efficient network-based mobility protocol such as proxy mobile IPv6(PMIPv6),is potentially a good candidate for efficient mobility as well as resource utilization efficiency.Several extensions are devised for performance in the research domain.However,a multi-criterion decision-based resourceefficient PMIPv6 extension is required to achieve efficiency when network resources are overloaded.In this research,a multi-criterion decision-based PMIPv6 scheme is devised that provides better performance when the Local Mobility Anchor(LMA)or Mobile Access Gateway(MAG)is overloaded.The objective is achieved by monitoring the load status of MAG or LMA and based on their status,the proposed scheme adapts itself to provide seamless mobility in addition to optimal efficiency.The proposed scheme is compared with the existing LMA and MAG-based mobility management protocol extensions.Based on the analysis of the comparison,the obtained results prove that providing a decision-based PMIPv6 scheme is better for service continuity as well as optimal performance in the context of required buffering,handover efficiency,and necessary signaling cost. | Habib Ullah Khan Anwar Hussain Shah Nazir | 2022 | Computers, Materials & Continua2022，，12： | 0 |
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