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Epidemiological status of malaria in Iran,2011-2014

Asian Pacific Journal of Tropical Medicine 2016年第11期9卷 1033-1039页

作者： Faezeh Norouzinejad Ahmad Raeisi Abbas norouzinejad fatemeh ghaffari School of Nursing and Midwifery Babol University of Medical SciencesSchool of Nursing and Midwifery Ramsar Nursing Care Research Center Babol University of Medical Sciences National Program Manager for Malaria Control Ministry of Health and Medical Education

Objective:To determine the status and epidemiological aspects of malaria in Iran in favor of gaining a better understanding of the national control of ***:This epidemiological study examined the status of malaria from 2011 to 2014 in *** were collected from the Ministry of Health's protocol for controlling and eliminating malaria,which is currently in *** malaria information reporting system is automated in all Iranian provinces and cities,and all information is submitted online to the center for communicable disease control in the Ministry of *** about malaria is available for researchers to ***:The incidence rates decreased from 2011 to *** were 4.76,2.12,1.80,and 1.59 per 100 000 people,respectively from 2011 to *** the four-year period(2011-2014),the highest numbers of cases occurred in those aged 16-25 years,by age,and in men,by *** of the cases were workers and located in rural *** average 52.58%of cases were *** highest incidence rates from 2011 to 2014 were located in Sistan and Baluchestan *** were 89.94,43.9,38.3,and 30.66 per 100 000 *** highest numbers of malaria cases were recorded in the cities Sarbaz,Nickshahr,and Chabahar in Sistan and Baluchestan province and Bandar Abbas,Bandar Jask,and Bandar Lengeh in Hormozgan *** the four-year period,57.05%of cases were caused by imported *** majority of cases were related to the trophozoite lifecycle of *** surveillance,there was inactive care in the majority of *** malaria was the most ***:Despite the recendy declining trend in reported cases,the expansion of local transmission,especially in areas with cross-border travel,is very *** malaria control interventions can be effective for elimination of malaria in Iran;these can include programs to control border travel and focused interventions for high incidence areas and high-risk group

关键词： Malaria Epidemiology Iran

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Cutaneous leishmaniasis in Iran: Results from an epidemiological study in urban and rural provinces

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Asian Pacific Journal of Tropical Biomedicine 2016年第7期6卷 614-619页

作者： Faezeh Norouzinezhad fatemeh ghaffari Abbas Norouzinejad Farzad Kaveh Mohammad Mehdi Gouya Babol University of Medical Sciences BabolMazandaranIran Center for Disease Control Ministry of Health and Medical EducationTehranIran

Objective: To examine the prevalence and clinical manifestations of cutaneous leishmaniasis(CL) in ***: This study was conducted in Iran between 2011 and 2013. Sampling, preparing, developing, and fixing of suspicious skin lesions were completed in healthcare centers in 31 Iranian provinces as well as in the Academic Reference Laboratory and the National Reference Laboratory. The information was then analyzed at the Ministry of Health's Information Management Center of Contagious ***: Over a three-year period, the number of people identified with CL was 56 *** highest incidence was reported in 2011(27.5 per 100 000). Wet CL accounted for 43.7% of cases while 43.3% resulted from sporotrichoid leishmaniasis. The results showed that there was a higher incidence of CL due to Leishmania major(50.2%) than to Leishmania tropica. The results of this study found that the highest incidence of CL had happened respectively in Ilam, Fars and, Khorasan Razavi Provinces between 2011 and ***: Although the incidence of the disease is declining, CL is still a public health concern and disease control protocols need to be established. Therefore, further studies are needed to identify the vectors, reservoirs, and disease species as well as to develop appropriate disease control strategies.

关键词： Cutaneous leishmaniasis Epidemiology Iran Leishmania

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Projections on Weak*-closed Subspace of Dual Banach Algebras

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Acta Mathematica Sinica,English Series 2012年第3期28卷 477-486页

作者： Ali ghaffari Department of Mathematics Semnan University

Our first purpose in this paper is to provide necessary conditions for a weak＊-closed translation invariant subspace in the semigroup algebra of a locally compact topological foundation semigroup to be completely complemented. We give conditions when a weak＊-closed left translation invariant subspace in Ma,（S）＊ of a compact cancellative foundation semigroup S is the range of a weak＊-weak＊ continuous projection on M~,（S）＊ commuting with translations. Let G be a locally compact group and A be a Banach G-module. Our second purpose in this paper is to study some projections on A＊ and /3（A＊） which commutes with translations and convolution.

关键词： Amenability Banach algebras completely cancellative foundation semigroup projections semigroup algebras weak*-closed subspace weak*-operator topology

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Γ-amenability of Locally Compact Groups

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Acta Mathematica Sinica,English Series 2010年第12期26卷 2313-2324页

作者： Ali ghaffari Department of Mathematics Semnan University

Let G be a locally compact group and let F be a closed subgroup of G × G. Pier introduced the notion of F-amenability which gives a new classification of groups. This concept generalizes the concept of amenability and inner amenability for locally compact groups. In this paper, among other things, we extend some standard results for amenable groups to F-amenable groups and give various characterizations for F-amenable groups. A sequence of characterizations of F-amenable groups is given here by developing the well-known Flner＇s conditions for amenable locally compact groups. Several characterizations of inner amenability are also given.

关键词： Amenable groups Banach algebras locally compact groups F-amenable groups innerinvariant means unimodular groups

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Projections onto Invariant Subspaces of Some Banach Algebras

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Acta Mathematica Sinica,English Series 2008年第7期24卷 1089-1096页

作者： Ali ghaffari Department of Mathematics Semnan UniversitySemnanIran

In this paper, among other things, the author studies the weak^＊-closed left translation invariant complemented subspace of semigroup algebras and group algebras. Also, the author studies the relationships between pr... 详细信息

关键词： Banach algebras complemented locally compact group translation invariant weak^*- closed

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4-(Succinimido)-1-butane sulfonic acid as a Bronsted acid catalyst for synthesis of pyrano[4,3-b]pyran derivatives under solvent-free conditions

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Chinese Chemical Letters 2015年第1期26卷 26-30页

作者： Nader ghaffari Khaligh Research House of Professor Reza Education GuilanRashtDistrict 141569-17139Iran

4-（Succinimido）-1-butane sulfonic acid as an efficient and reusable Bronsted acid catalyzed the synthesis of pyrano[4,3-b]pyran derivatives under solvent-free *** catalyst can be prepared by mixing succinimide and 1,4-butanesultone that is more simple and safer than the preparation of succinimide sulfonic *** method has the advantages of high yield,clean reaction,simple methodology and short reaction *** catalyst could be recycled without significant loss of activity.

关键词： Bronsted acid Pyrano[4,3-b]pyran 4-Hydroxy-6-methylpyran-2-one Three-component reaction One-pot condensation

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Volumetric and ultrasonic properties of thiamine hydrochloride drug in aqueous solutions of choline-based deep eutectic solvents at different temperatures

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Chinese Journal of Chemical Engineering 2023年第10期62卷 21-30页

作者： Hemayat Shekaari Fariba ghaffari Masumeh Mokhtarpour Department of Physical Chemistry University of TabrizTabrizIran

Important efforts have been made over the past years to improve the drug acts,which leads to the discovery of novel drug preparations and delivery *** optimal design of such processes requires a molecular-level understanding of the interactions between drug molecules and biological *** thermodynamic investigation provides deep and complete knowledge of interactions and the choice of appropriate and suitable production compounds in pharmaceutical ***,the analysis of drugs+co-solvents in aqueous media is the central issue in many types of research because they exert their impact by interacting with biological *** work is aimed to measure the density and speed of sound for the thiamine hydrochloride in water+deep eutectic solvents(DESs)mixtures(choline chloride/urea,choline chloride/ethylene glycol and choline chloride/glycerol)at temperature range(293.15-308.15)*** correlation of the evaluated parameters in some standard relations,the partial molar parameters *** molar volumes,Vφ,m,and apparent molar isentropic compression,κ_(s,φ,m),are *** addition,apparent molar isobaric expansion,E^(0)_(φ,m),and Hepler’s constant are computed from the density and speed of sound *** fitting the experimental Vφ,m andκ_(s,φ,m)the Redlich-Meyer equation was employed that the important quantities;standard partial molar volume,V^(0)_(m),and partial molar isentropic compression,κφ,m0,were *** thermodynamic analysis of the studied system also plays a crucial role in the pharmaceutical industry.

关键词： Deep eutectic solvents Thiamine hydrochloride Density Speed of sound Redlich-Meyer equation

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A CHARACTERIZATION OF LOCALLY COMPACT INNER AMENABLE GROUPS

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Acta Mathematica Scientia 2008年第3期28卷 588-594页

作者： Ali ghaffari Department of Mathematics Semnan UniversitySemnan Iran

For locally compact groups G, Kuan Yuan studied a notion of inner amenability groups, that is, if there exists an inner invariant mean on G. In this article, among other things, the author investigates the inner amenability on a locally compact group G. The author gives sufficient conditions and some necessary conditions about G to have an inner invariant mean.

关键词： Banach algebras locally compact group inner invariant mean unimodular group

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Characterization of Operators on the Dual of Hypergroups which Commute with Translations and Convolutions

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Acta Mathematica Sinica,English Series 2004年第2期20卷 201-208页

作者： Ali ghaffari Alireza Medghalchi Department of Mathematics Semnan UniversityP.O.Box 35195-363SemnanIran Department of Mathematics Teacher Training UniversityTehranIran.

For a locally compact group G, L 1(G) is its group algebra and L ∞(G) is the dual of L 1(G). Lau has studied the bounded linear operators T : L ∞(G) → L ∞(G) which commute with convolutions and translations. For a subspace H of L ∞(G), we know that M(L ∞(G),H), the Banach algebra of all bounded linear operators on L ∞(G) into H which commute with convolutions, has been studied by Pym and Lau. In this paper, we generalize these problems to L(K)*, the dual of a hypergroup algebra L(K) in a very general setting, i. e. we do not assume that K admits a Haar measure. It should be noted that these algebras include not only the group algebra L 1(G) but also most of the semigroup algebras. Compact hypergroups have a Haar measure, however, in general it is not known that every hypergroup has a Haar measure. The lack of the Haar measure and involution presents many difficulties; however, we succeed in getting some interesting results.

关键词： Hypergroup algebras Group algebras Operators Translations Convolutions Invariant

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The effect of finite duration inputs on the dynamics of a system： Proposing a new approach for cancer treatment

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International Journal of Biomathematics 2015年第3期8卷 155-173页

作者： Mostafa Nazari Ali ghaffari Center of Excellence in Robotics and Control K. N. Toosi University of Technology Pardis St. Tehran 19697 64499 Iran Mechanical Engineering DepartmentK. N. Toosi University of TechnologyPardis St. Tehran 19697 64499 Iran

In this paper, a principal question regarding the effect of inputs on the characteristics of dynamic systems is discussed. Whether an input implemented only for a limited duration, can change the characteristics of a dynamic system such that the behavior of the free system, after eliminating the input, differs from that before acting the input？ In this paper, it is shown that a limited time acted input is not able to change the dynamical properties of a system after its elimination. Regarding the proposed approach, a novel finite duration treatment method is developed for a tumor-immune system. The vaccine therapy is used to change the parameters of the system and the chemotherapy is applied for pushing the system to the domain of attraction of the healthy state. For optimal chemotherapy, an optimal control is used based on state-dependent Riccati equation （SDRE）. It is shown that, in spite of eliminating the treatment （therapeutic inputs）, the system approaches to healthy state conditions. The present analysis suggests that a proper treatment method must change the dynamics of the cancer instead of only reducing the population of cancer cells.

关键词： Cancer stability changeable dynamic properties system.

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