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Asian Pacific Journal of Tropical Biomedicine 2016年第12期6卷 989-994页

作者： saeed reza jamali moghadam Samaneh Bayrami Sepideh jamali moghadam Raheleh Golrokhi Fatemeh Golsoorat Pahlaviani SeyedAhmad SeyedAlinaghi Ziaeian Hospital Tehran University of Medical Sciences Iranian Research Center for HIV/AIDS(IRCHA) Iranian Institute for Reduction of High-Risk BehaviorsTehran University of Medical Sciences

Zika virus(ZIKV) has two lineages:African and ***-borne flaviviruses are thought to replicate initially in dendritic cells and then spread to lymph nodes and the blood *** for infection through blood transfusion,sexual practices and perinatal transmission *** possible routes of perinatal transmission are during delivery,breastfeeding and by close contact between the mother and her ***,mucocutaneous exposures to the virus by infected blood or monkey bite,organ transplantation or hemodialysis are the other routes of ZIKV *** are two types of ZIKV infection;Zika fever and congenital *** presentation of Zika fever varies from asymptomatic infections to a self-limiting febrile disease with low grade fever,conjunctivitis,maculopapular rash,headache,retro-orbital pain and arthritis/arthralgia with periarticular edema,myalgia,vertigo,vomiting and *** clinical feature could be mistaken for dengue or chikungunya *** is the most important and frequently reported clinical picture of suspected congenital Zika *** tests are needed for diagnosis of ZIKV infection,because there is no known pathognomonic clinical,biochemical or radiological ***-PCR is the most wellliked *** samples are tested by immunoglobulin G ELISA with ZIKV *** are also tested by immunoglobulin M *** is no certified vaccine or therapeutic *** asymptomatic or uncomplicated patients,treatment is not necessary.

关键词： Zika virus Microcephaly Serologic tests Vaccine Treatment Supportive therapy

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Ebola viral disease: a review literature

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Asian Pacific Journal of Tropical Biomedicine 2015年第4期5卷 260-267页

作者： saeed reza jamali moghadam Negar Omidi Samaneh Bayrami Sepideh jamali moghadam SeyedAhmad SeyedAlinaghi Ziaeian Hospital Tehran University of Medical Sciences Iranian Research Center for HIV/AIDS (IRCHA) Iranian Institute for Reduction of High-Risk Behaviors Tehran University of Medical Sciences

Ebola virus is transmitted to people as a result of direct contact with body fluids containing virus of an infected patient. The incubation period usually lasts 5 to 7 d and approximately95% of the patients appear signs within 21 d after exposure. Typical features include fever,profound weakness, diarrhea, abdominal pain, cramping, nausea and vomiting for 3-5days and maybe persisting for up to a week. Laboratory complications including elevated aminotransferase levels, marked lymphocytopenia, and thrombocytopenia may have *** fever occurs in less than half of patients and it takes place most commonly in the gastrointestinal tract. The symptoms progress over the time and patients suffer from dehydration, stupor, confusion, hypotension, multi-organ failure, leading to fulminant shock and eventually death. The most general assays used for antibody detection are direct IgG and IgM ELISAs and IgM capture ELISA. An IgM or rising IgG titer(four-fold) contributes to strong presumptive diagnosis. Currently neither a licensed vaccine nor an approved treatment is available for human use. Passive transfer of serum collected from survivors of Junin virus or Lassa virus, equine IgG product from horses hypervaccinated with Ebola virus, a "cocktail"of humanized-mouse antibodies(ZMapp), recombinant inhibitor of factor VIIa/tissue factor,activated protein C, RNA-polymerase inhibitors and small interfering RNA nano particles are among the therapies in development. Preclinical evaluation is also underway for various vaccine candidates. One is a chimpanzee adenovirus vector vaccine; other vaccines involve replication-defective adenovirus serotype 5 and recombinant vesicular stomatitis virus.

关键词： Filoviridae Ebola Outbreak Reservoir Transmission Symptoms Hemorrhagic fever Index case ELISA Vaccine

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A Parameter Varying PD Control for Fuzzy Servo Mechanism

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Intelligent Control and Automation 2014年第3期5卷 156-169页

作者： Nader jamali Soufi Mohsen Kabiri Moghaddam saeed Sfandiarpour Boroujeni Alireza Vahidifar Department of Electrical and Electronic Engineering K. N. Toosi University of Technology Tehran Iran Department of Electrical and Electronic Engineering University of Shiraz Shiraz Iran Sama Technical and Vocational Training College Islamic Azad University Islamshahr Branch Tehran Iran

This paper presents the formulation of novel implementation method based on parameter varying PD controller for fuzzy servo controllers. This formulation uses the approximation of fuzzy nonlinear function including error and error derivation in operation point. Obtained fuzzy control law has been employed to control angular position of servo using digital control technique applied to a typical microcontroller like AVR. The performance and robustness of modified fuzzy controller in comparison with PID controller evaluated in no load, applied external disturbance with different magnitude conditions has been studied. The simulation results showed that the proposed fuzzy controller has a considerable advantage in rise time, settling time and overshoot respect to PID controller when the servo system encounters with nonlinear features like saturation and friction.

关键词： Parameter Varying PD Controller Fuzzy Position Control (FPC) System FLC Servo Motor

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