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Asian Herpetological Research 2018年第2期9卷 129-134页

作者： Soheyla YAGHOBI Somaye VAISSI Zeynab Taheri KHAS Mozafar sharifi Razi University Centre for Environmental Studies Department of Biology

This study examined the effects of increased salinity on growth, development and survival of the Green toad, Bufotes variabilis during embryonic, hatching and early larval periods. Eggs from a single cohort of B. variabilis were subjected to acute and chronic toxicity tests for water salinity ranging from 0.20 to 10 g of salt per liter. Results obtained from this study showed that salinity over 3.70 g/l increased embryonic mortality and reduced percentage of hatching and survival rate of larvae. As larvae tolerated salinity 0.20 to 3.70 g/l with highest survival, but salinity of 10 g/l caused mortality of all individuals within 12 h, 7.70-8.70 （g/l） within 4.5 days, 5.70-6.70 g/l within 10 days and 4.70 （g/l） were tolerated within 14 days. Salinity less than 0.70 g/l did not affect survival and hatching success of the embryos. After a 3-week experiment, size of larvae exposed to salinities over 0.70 g/l was lower compared to larvae reared at lower salinity levels. Meanwhile increases in salinity more than 3.70 g/l caused extension in the hatching period. Larvae reared at salinity of 3.70 to 4.70 g/l had morphological abnormalities, such as distortion of tail.

关键词： acute toxicity Bufotes variabilis hatching rate road salt salinization survival

Effect of Al powder and silica sol on the structure and mechanical properties of Al_2O_3-ZrO_2 foams

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Acta Metallurgica Sinica(English Letters) 2010年第4期23卷 241-247页

作者： H.sharifi M.Divandari A.Khavandi M.H.Idris School of Materials and Metallurgical Engineering Iran University of Science and Technology Department of Material Engineering Faculty of Mechanical EngineeringUniversti Teknologi Malaysia

polymeric sponge replication method is one of the common ways for ceramic foam production. The existence of central triangular voids in the struts results in a decrease of mechanical properties limiting their applications. To remove this defect, some additives consisting of Al powder particles and silica sol are added to ceramic slurries consisting of Al2O3 and ZrO2 （partially stabilized zirconia）. With increasing temperature for pyrolyzing and sintering of raw materials, first the Al powder and then the glass phase which consisted of melted Al2O3, ZrO2 and SiO2 was soaked into hollow struts. SEM investigations showed that the center of foam struts were free of hollows. XRD considerations depicted that a ZrO2 phase with tetragonal crystallographic structure is present in the produced foam which could be the reason of improved toughness and mechanical properties. Compressive strength of foams increased significantly due to the decrease of closed porosity. The Weibull statistical study showed remarkable increasing of the Weibull module and its value for foams with 10, 20 and 30 ppi was 5.91, 6.06 and 6.53 respectively.

关键词： Ceramic foam processing Strut structure Al2O3-ZrO2 Weibull modulus

Recycled glass replacement as fine aggregate in self-compacting concrete

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Frontiers of Structural and Civil Engineering 2013年第4期7卷 419-428页

作者： Yasser sharifi Mahmoud HOUSHIAR Behnam AGHEBATI Department of Civil Engineering Vali-e-Asr University of RafsanjanRafsanjanIran

With increasing environmental pressure to reduce solid waste and to recycle as much as possible,the concrete industry has adopted a number of methods to achieve this goal by replacement of waste glass with concrete composition *** to differences in mixture design,placement and consolidation techniques,the strength and durability of Self Compacting Concrete(SCC)may be different than those of conventional ***,replacement of waste glass with fine aggregate in SCC should deeply be investigated compared to conventional *** aim of the present study is to investigate the effect of glass replacement with fine aggregate on the SCC *** present study,fine aggregate has been replaced with waste glass in six different weight ratios ranging from 0%to 50%.Fresh results indicate that the flow-ability characteristics have been increased as the waste glass incorporated to paste ***,compressive,flexural and splitting strengths of concrete containing waste glass have been shown to decrease when the content of waste glass is *** strength reduction of concrete in different glass replacement ratios is not remarkable,thus it can be produced SCC with waste glass as fine aggregate in a standard manner.

关键词： Self Compacting Concrete(SCC) recycle glass fine aggregate fresh and hardened properties

Comparative study of the factors affecting the generativity of office spaces

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Frontiers of Architectural Research 2019年第1期8卷 106-119页

作者： Maziar Asefi Farzin Haghparast Elaheh sharifi Faculty of Architecture and Urbanism Tabriz Islamic Art University Tabriz Iran

This study investigated the categories of generative and conservative offices by using syntactic theories and conducting a comparative analysis of two different layout con figurations. Gen erativity depends on several features that in elude but are not limited to spatial criteria. Generativity is also affected by aspects that extend beyond the physical, such as the symbolic relati on ship between the social orga nism of an orga nizati on and the in ternal structure of a workplace. Results show that no con sistent relati on ship exists between spatial variables and behaviors even though the examined layouts satisfy an organization's basic cultural requiremen ts, in cludi ng privacy, territoriality, and hierarchy. Spatial parameters in crease the potential for generativity, but such increase is not guaranteed without necessary changes in the attitudes, programs, and policies of organizations. Recognizing the limits of spatial variables requires evidence-based field research on office settings to determine operational and tailormade solutions.

关键词： Office space Gen erativity Spatial configuration Culture

NCFS:new chaotic fuzzy system as a general function approximator

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Journal of Control and Decision 2023年第4期10卷 514-528页

作者： Hamid Abbasi Mahdi Yaghoobi Arash sharifi Mohammad Teshnehlab Department of Computer Engineering Science and Research BranchIslamic Azad UniversityTehranIran Department of Electrical and Computer Engineering Mashhad BranchIslamic Azad UniversityMashhadIran Department of Electrical and Computer Engineering K.N.T University of TechnologyTehranIran

Conventional fuzzy systems(type-1 and type 2)are universal *** goal of this paper is to design and implement a new chaotic fuzzy system(NCFS)based on the Lee oscil-lator for function approximation and chaotic *** incorporates fuzzy reasoning of the fuzzy systems,self-adaptation of the neural networks,and chaotic signal generation in a unique *** features enable the structure to handle uncertainties by generating new information or by chaotic search among prior *** fusion of chaotic structure into the neurons of the membership layer of a conventional fuzzy system makes the NCFS more capable of confronting nonlinear *** on the GFA and Stone-Weierstrass theorems,we show that the proposed model has the function approximation *** NCFS perfor-mance is investigated by applying it to the problem of chaotic *** results are demonstrated to ilustrate the concept of function approximation.

关键词： Chaotic fuzzy system function approximation chaotic neural network oscillatory neuron

Theoretical Study of Interaction between Apalutamide Anticancer Drug and Thymine by DFT Method

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Chinese Journal of Structural Chemistry 2019年第10期38卷 1645-1663,1609页

作者： SIYAMAK Shahab MASOOME Sheikhi MEHRNOOSH Khaleghian SHAMSA sharifi SADEGH Kaviani Institute of physical Organic Chemistry National Academy of Sciences of Belarus13 Surganov StrMinsk 220072Republic of Belarus Institute of Chemistry of New Materials National Academy of Sciences of Belarus36 Skarina Str.Minsk 220141Republic of Belarus Belarusian State University IS El BSUMinskRepublic of Belarus Young Researchers and Elite Club Gorgan BranchIslamic Azad UniversityGorganIran Young Researchers and Elite Club Islamshahr BranchIslamic Azad UniversityIslamshahrIran Department of Chemistry Robat Karim BranchIslamic Azad UniversityRobat KarimIran Department of Chemistry Ferdowsi University of MashhadMashhadIran

The main purpose of this study is a better comprehension of the non-bonded interaction between an anticancer drug apalutamide and deoxyribonucleic acid(DNA).In the prese nt work,the in teraction between an ticancer drug apalutamide and one of the DNA bases called 2,-deoxythymidine 5,-monophosphate(thymine)by Density Functional Theory(DFT)calculations in the solvent water has been investigated for the first *** non-bonded interaction effects of the molecule apalutamide with thymine on the electronic properties,chemical shift tensors and natural charges have been also *** natural bond orbital(NBO)analysis was performed for determining the role of electron donor and acceptor of the molecules apalutamide and thymine at the complex thymine/*** Electron location function(ELF),localized orbital locator(LOL)and quantum theory of atoms in molecules(QTAIM)analysis were carried out in order to determine the chemical bond nature in the investigated *** values of ELF and LOL parameters for the selected bonds are small,which confirms the non-covalent character of these bonds in *** electronic spectra of the apalutamide drug,thymine and complex thymine/apalutamide in solvent water were calculated by Time Dependent Density Functional Theory(TD-DFT)for the investigation of interaction effect;Non-bonded interaction between the compound apalutamide and thymine has changed the value of λmax.

关键词： apalutamide thymine DFT ELF NBO

Evaluation of Genotype × Environment Interaction in Rice Based on AMMI Model in Iran

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Rice science 2017年第3期24卷 173-180页

作者： peyman sharifi Hashem AMINpANAH Rahman ERFANI Ali MOHADDESI Abouzar ABBASIAN Department of Agronomy and plant Breeding Rasht Branch Islamic Azad University Rasht 41476-54919 Iran Rice Research Institute of Iran Agricultural Research Education and Extension Organization Amol 91951-46191 Iran Rice Research Station of Iran Agricultural Research Education and Extension Organization Tonekabon 13475-41996 Iran Young Researchers and Elite Club Rasht Branch Islamic Azad University Rasht 41476-54919 Iran

Identification of high-yielding stable promising rice lines and determination of suitable areas for rice lines would be done by additive main effects and multiplicative interaction(AMMI) model. Seven promising rice genotypes plus two check varieties Shiroudi and 843 were analyzed using a randomized complete block design with three replications in three consecutive years(2012, 2013 and 2014). Homogenous error variance was indicated in the nine environments for grain yield. The combined analysis of variance indicated significant effects of environment, genotype and genotype × environment(GE) interactions on grain yield. The significant effect of GE interaction reflected on the differential response of genotypes in various environments and demonstrated that GE interaction had remarkable effect on genotypic performance in different environments. The application of AMMI model for partitioning the GE interaction effects showed that only the first two terms of AMMI were significant based on Gollob's Ftest. The lowest AMMI-1 was observed for G7, G2 and G6. G7 and G6 had higher grain yield. According to the first eigenvalue, which benefits only the first interaction principal component scores, G1, G6, G2 and G9 were the most stable genotypes. The values of the sum of first two interaction principal component scores could be useful in identifying genotype stability, and G6, G5 and G2 were the most dynamic stable genotypes. AMMI stability value introduced G6 as the most stable one. According to AMMI biplot view, G6 was high yielding and highly stable genotype. In conclusion, this study revealed that GE interactions were an important source of rice yield variation, and its AMMI biplots were forceful for visualizing the response of genotypes to environments.

关键词： biplot grain yield GE interaction multi-environment trial stability

Experimental investigation into Fe3O4/SiO2 nanoparticle performance and comparison with other nanofluids in enhanced oil recovery

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petroleum Science 2019年第3期16卷 578-590页

作者： Yousef Kazemzadeh Behnam Dehdari Zahra Etemadan Masoud Riazi Mohammad sharifi Department of petroleum Engineering Amirkabir University of Technology Tehran Polytechnic Tehran Iran School of Chemical and petroleum Engineering Shiraz University Shiraz *** Iran

Nanofluids because of their surface characteristics improve the oil production from reservoirs by enabling different enhanced recovery mechanisms such as wettability alteration,interfacial tension(IFT)reduction,oil viscosity reduction,formation and stabilization of colloidal systems and the decrease in the asphaltene *** the best of the authors’ knowledge,the synthesis of a new nanocomposite has been studied in this paper for the first *** consists of nanoparticles of both SiO2 and *** nanoparticle has its individual surface property and has its distinct effect on the oil production of *** to the previous studies,Fe3O4 has been used in the prevention or reduction of asphaltene precipitation and SiO2 has been considered for wettability alteration and/or reducing IFTs in enhanced oil *** to the experimental results,the novel synthesized nanoparticles have increased the oil recovery by the synergistic effects of the formed particles markedly by activating the various mechanisms relative to the use of each of the nanoparticles in the micromodel *** to the results obtained for the use of this nanocomposite,understanding reservoir conditions plays an important role in the ultimate goal of enhancing oil recovery and the formation of stable emulsions plays an important role in oil recovery using this method.

关键词： Enhanced oil recovery Asphaltene precipitation Wettability alteration Interfacial tension reduction Fe3O4/SiO2 nanofluid

Efficacy of topical chamomile on the incidence of phlebitis due to an amiodarone infusion in coronary care patients:a double-blind,randomized controlled trial

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Journal of Integrative Medicine 2017年第5期15卷 373-378页

作者： Maryam sharifi-Ardani Leili Yekefallah Saeed Asefzadeh Marjan Nassiri-Asl School of Nursing and Midwifery Qazvin University of Medical SciencesQazvin 341197-5981Iran Social Determinants of Health Research Center Qazvin University of Medical SciencesQazvin 341197-5981Iran Cellular and Molecular Research Center Department of PharmacologyQazvin University of Medical SciencesQazvin 341197-5981Iran

BACKGROUND：Amiodarone is a useful antiarrhythmic ***,caused by intravenous amiodarone,is common in patients in coronary care units（CCUs）.OBJECTIVE：The aim of this study was to evaluate the effect of topical chamomile on the incidence of phlebitis due to the administration of an amiodarone infusion into the peripheral ***,SETTING,pARTICIpANTS AND INTERVENTIONS：This was a randomized,double-blind clinical trial,conducted on 40 patients（n=20 per group）in two groups—an intervention group（chamomile ointment）and a control group（lanoline,as a placebo）,hospitalized in the CCUs and undergoing an amiodarone infusion into the peripheral vein over 24 *** the cannulation and commencement of the infusion,placebo or chamomile ointment was rubbed in,up to 10 cm superior to the catheter and repeated every eight hours for three *** cannula site was then assessed based on the phlebitis *** OUTCOME MEASURES：The incidence and time of occurrence of phlebitis,relative risk,severity of phlebitis were the main outcome ***：Nineteen patients（19/20）in the control group had phlebitis on the first day of the study and one patient（20/20）on the second *** the intervention group,phlebitis occurred in 13 cases（13/20）on the first day and another two（2/7）was found on the second *** incidence of phlebitis was significantly different between two groups（p=0.023）.The cumulative incidence of phlebitis in the intervention group（15/20）is significantly later and lower than that in the control group（20/20）during two days（p=0.008）.Two patients in the intervention group did not develop phlebitis at all during the 3-day ***,the relative risk of phlebitis in the two groups was 0.68（p=0.008 5）.A significant difference was not observed with regard to phlebitis severity in both ***：It seems that phlebitis occurred to a lesser extent and at a later time frame in the intervention group compared to control *** chamomile may be e

关键词： phlebitis amiodarone prevention chamomile clinical trial plants, medicinal

Five New MVL Current Mode Differential Absolute Value Circuits Based on Carbon Nano-tube Field Effect Transistors(CNTFETs)

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Nano-Micro Letters 2010年第4期2卷 227-234页

作者： Mojtaba Jamalizadeh Fazel sharifi Mohammad Hossein Moaiyeri Keivan Navi Omid Hashemipour Department of Computer Engineering Science and Research Branch of Islamic Azad University Faculty of Electrical and Computer Engineering Shahid Beheshti University

Carbon Nano-Tube Field Effect Transistors(CNTFETs) are being widely studied as possible successors to silicon *** current mode has many advantages such as performing sum operation by means of a simple wired ***,direction of the current can be used to exhibit the sign of *** is expected that the advantages of current mode approaches will become even more important with increased speed requirements and decreased supply *** this paper,we present five new circuit designs for differential absolute value in current mode logic which have been simulated by CNTFET *** considered base current for this model is 2 μA and supply voltage is 0.9 *** all of our designs we used N-type CNTFET current mirrors which operate as truncated difference *** operation of Differential Absolute Value circuit calculates the difference between two input currents and our circuit designs are operate in 8 logic levels.

关键词： CNTFET Current mode Truncated difference Differential absolute value