|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Phytochemistry,Pharmacology and Medicinal Properties of Carthamus tinctorius L.显示文摘Carthamus tinctorius L。通常作为红花被知道。C。tinctorius 摘录和油在有在世界上的众多的药理学活动的药开发是重要的。这植物主要为它的种子被栽培,它被用作可食的油。很长时间 C。tinctorius 在传统的药被用作泻药,止痛,退热并且一粒解毒药到毒害。它是处于痛苦的月经问题,产后的出血和骨质疏松症的有用植物。C。tinctorius 最近被显示了有抗氧化剂,止痛,反煽动性并且 antidiabetic 活动。Carthamin,红花黄是在 C 的花的主要成分。tinctorius。Carthamidin, isocarthamidin, hydroxysafflor 黄 A, safflor 黄 A, safflamin C 和 luteolin 是从这植物被报导的主要成分。Caryophyllene, p-allyltoluene, 1-acetoxytetralin 和 heneicosane 为 C 作为主要部件被识别。tinctorius 花香精油。由于植物的容易的收集并且是普遍、也显著的生物活动,这植物在世界的许多部分成为了食物和药。这评论介绍全面分析信息在上植物,化学药品和 C 的药理学方面。tinctorius。 | Jinous Asgarpanah Nastaran Kazemivash | 2013 | Chinese Journal of Integrative Medicine2013，19，2： | 40 |
| 2 | 镍−铝−青铜合金表面类金刚石涂层的腐蚀性能和摩擦学行为显示文摘研究阴极电弧沉积制备的类金刚石(DLC)涂层对镍−铝−青铜(NAB)合金力学性能、摩擦学行为和腐蚀性能的影响。纳米硬度测试显示,与NAB合金相比,DLC涂层具有更大的硬度。销盘摩擦测试显示,摩擦因数由NAB合金的0.2降低为DLC涂层的0.13。动电位极化和电化学阻抗谱结果表明,在3.5%(质量分数)的NaCl溶液中,腐蚀电流密度由NAB合金的2.5μA/cm2降低到DLC涂层的0.14μA/cm2。此外,基体−电解质界面的电荷转移电阻由NAB合金的3.3 kΩ·cm2提高到DLC涂层的120.8 kΩ·cm2,表明DLC涂层能提高合金的耐腐蚀性能。 | Seyed Elias MOUSAVI Nastaran NAGHSHEHKESH Mohabbat AMIRNEJAD Hossein SHAMMAKHI Ali SONBOLI | 2021 | Transactions of Nonferrous Metals Society of China2021，31，2： | 6 |
| 3 | Outdoor thermal comfort: Analyzing the impact of urban configurations on the thermal performance of street canyons in the humid subtropical climate of Sydney显示文摘The quality of outdoor space is becoming increasingly important with the growing rate of urbanization.Visual,acoustic,and thermal balance degradation are all negative impacts associated with outdoor comfort in dense urban fabrics.Urban morphology thus needs assessment and optimization to ensure favorable outdoor thermal comfort(OTC).This study aims to evaluate the thermal performance of streets in residential zones of Liverpool,NSW,Australia,and tries to improve their comfort index(Physiological Equivalent Temperature)to reveal optimum urban configurations.This evaluation is done by investigating the following urban design factors affecting OTC using computational simulation techniques:street orientation,aspect ratio,building typology,and surface coverage.Our findings reveal that street canyon orientation is the most influential factor(46.42%),followed by aspect ratio(30.59%).Among the influential meteorological parameters(air temperature,wind speed,humidity and solar radiation),wind velocity had the most significant impact on the thermal comfort of the outdoor spaces in this coastal region,which typically experiences intense airflow.The results of our analysis can be utilized by multiple stakeholders,allowing them to understand and extract the most vital design factors which contextually influence the thermal comfort of outdoor spaces.Outdoor thermal comfort has a direct effect on the health and wellbeing of occupants of outdoor spaces. | Nastaran Abdollahzadeh Nimish Biloria | 2021 | Frontiers of Architectural Research2021，10，2： | 6 |
| 4 | Prevalence of hepatitis C virus infection and its related risk factors in drug abuser prisoners in Hamedan-Iran显示文摘AIM: Recent studies in Iran has shown that prevalence of hepatitis C virus (HCV) infection among Iranian prisoners is high, in spite of low HCV seroprevalence in general population.METHODS: This study was carried out in the central prison of Hamedan - Iran, in year 2002. Inmates were interviewed using a standard questionnaire including demographic,imprisonment history and HCV-related risk behaviors items. Thereafter, the sera drawn from the participants were tested for anti-HIV and anti-HCV antibodies.RESULTS: A total number of 427 drug abuser inmates participated in our study. Three hundred and ninety-seven (93%) were men and 30 (7%) were women. Total number of Ⅳ drug abusers (IDA) and non-Ⅳ drug abusers (NIDA)was 149 (34.9%) and 278 (65.1%), respectively. The overall rate of antibody positivity among inmates was 0.9% for HIV and 30% for HCV. Of all IDAs, 31.5% and of NIDAs, 29.1% had serological evidence of HCV infection.CONCLUSION: The seroprevalence of HCV infection among drug abuser prisoners in comparison with the general population in Iran, is very high (30% vs in italics 0.2%).Our results indicate the importance of policies to prevent transmission of HCV infection during and following incarceration. | Amir Houshang Mohammad Alizadeh Seyed Moayed Alavian Khalil Jafari Nastaran Yazdi | 2005 | World Journal of Gastroenterology2005，11，26： | 5 |
| 5 | Kinetic simulation of oxidative coupling of methane over perovskite catalyst by genetic algorithm:Mechanistic aspects显示文摘The reaction kinetics of oxidative coupling of methane catalyzed by perovskite was studied in a fixed bed flow reactor.At atmospheric pressure,the reactions were carried out at 725,750 and 775 ?C,inlet methane to oxygen ratios of 2 to 4.5 and gas hourly space velocity (GHSV) of 100 min?1.Correlation of the kinetic data has been performed with the proposed mechanisms.The selected equations have been regressed with experimental data accompanied by genetic algorithm (GA) in order to obtain optimized parameters.After investigation the Langmuir-Hinshelwood mechanism was selected as the best mechanism,and Arrhenius and adsorption parameters of this model were obtained by linear regression.In this research the Marquardt algorithm was also used and its results were compared with those of genetic algorithm.It should be noted that the Marquardt algorithm is sensitive to the selection of initial values and there is possibility to trap in a local minimum. | Nastaran Razmi Farooji Ali Vatani Shahrnaz Mokhtari | 2010 | Journal of Natural Gas Chemistry2010，19，4： | 3 |
| 6 | Investigation of a mutual interaction force at different pressure amplitudes in sulfuric acid显示文摘This paper investigates the secondary Bjerknes force for two oscillating bubbles in various pressure amplitudes in a concentration of 95% sulfuric acid.The equilibrium radii of the bubbles are assumed to be smaller than 10 μm at a frequency of 37 kHz in various strong driving acoustical fields around 2.0 bars (1 bar=10 5 Pa).The secondary Bjerknes force is investigated in uncoupled and coupled states between the bubbles,with regard to the quasi-adiabatic model for the bubble interior.It finds that the value of the secondary Bjerknes force depends on the driven pressure of sulfuric acid and its amount would be increased by liquid pressure amplitude enhancement.The results show that the repulsion area of the interaction force would be increased by increasing the driven pressure because of nonlinear oscillation of bubbles. | Nastaran Rezaee Rasoul Sadighi-Bonabi Mona Mirheydari Homa Ebrahimi | 2011 | Chinese Physics B2011，20，8： | 3 |
| 7 | Machine learning property prediction for organic photovoltaic devices显示文摘Organic photovoltaic(OPV)materials are promising candidates for cheap,printable solar cells.However,there are a very large number of potential donors and acceptors,making selection of the best materials difficult.Here,we show that machine-learning approaches can leverage computationally expensive DFT calculations to estimate important OPV materials properties quickly and accurately.We generate quantitative relationships between simple and interpretable chemical signature and one-hot descriptors and OPV power conversion efficiency(PCE),open circuit potential(Voc),short circuit density(Jsc),highest occupied molecular orbital(HOMO)energy,lowest unoccupied molecular orbital(LUMO)energy,and the HOMO–LUMO gap.The most robust and predictive models could predict PCE(computed by DFT)with a standard error of±0.5 for percentage PCE for both the training and test set.This model is useful for pre-screening potential donor and acceptor materials for OPV applications,accelerating design of these devices for green energy applications. | Nastaran Meftahi Mykhailo Klymenko Andrew J.Christofferson Udo Bach David A.Winkler Salvy P.Russo | 2020 | npj Computational Materials2020，，1： | 2 |
| 8 | Graphene quantum dot modified glassy carbon electrode for the determination of doxorubicin hydrochloride in human plasma显示文摘Low toxic graphene quantum dot(GQD) was synthesized by pyrolyzing citric acid in alkaline solution and characterized by ultraviolet-visible(UV-vis) spectroscopy,X-ray diffraction(XRD),atomic force microscopy(AFM),spectrofluorimetery and dynamic light scattering(DLS) techniques.GQD was used for electrode modification and electro-oxidation of doxorubicin(DOX) at low potential.A substantial decrease in the overvoltage(- 0.56 V) of the DOX oxidation reaction(compared to ordinary electrodes) was observed using GQD as coating of glassy carbon electrode(GCE).Differential pulse voltammetry was used to evaluate the analytical performance of DOX in the presence of phosphate buffer solution(pH 4.0) and good limit of detection was obtained by the proposed sensor.Such ability of GQD to promote the DOX electron-transfer reaction suggests great promise for its application as an electrochemical sensor. | Nastaran Hashemzadeh Mohammad Hasanzadeh Nasrin Shadjou Jamal Eivazi-Ziaei Maryam Khoubnasabjafari Abolghasem Jouyban | 2016 | Journal of Pharmaceutical Analysis2016，6，4： | 2 |
| 9 | Comparative study of kinetic modeling for the oxidative coupling of methane by genetic and marquardt algorithms显示文摘Overall kinetic studies on the oxidative coupling of methane,OCM,have been conducted in a tubular fixed bed reactor,using perovskite titanate as the reaction catalyst.The appropriate operating conditions were found to be:temperature 750-775 ℃,total feed flow rate of 160 ml/min,CH4 /O2 ratio of 2 and GHSV of 100·min-1 .Under these conditions,C 2 yield of 28% was achieved.Correlations of the kinetic data have been performed with lumped rate equations for C2 and COx formation as functions of temperature,O2 and CH4 partial pressures.Six models have been selected among the common lumped kinetic models.The selected models have been regressed with the experimental data which were obtained from the Catatest system by genetic algorithm in order to obtain optimized parameters.The kinetic coefficients in the overall reactions were optimized by different numerical optimization methods such as:the Levenberg-Marquardt and genetic algorithms and the results were compared with one another.It has been found that the Santamaria model is in good agreement with the experimental data.The Arrhenius parameters of this model have been obtained by linear regression.It should be noted that the Marquardt algorithm is sensitive to the first guesses and there is possibility to trap in the relative minimum. | Shahrnaz Mokhtari Ali Vatani Nastaran Razmi Farooji | 2010 | Journal of Natural Gas Chemistry2010，19，3： | 2 |
| 10 | Recombinant expression and purification of functional vascular endothelial growth factor-121 in the baculovirus expression system显示文摘Objective: To express human Vascular endothelial growth factor121(VEGF121) in insect cells. Methods: A gene construct containing VEGF was cloned in the p Fast Bac-HTA vector, followed by transformation in DH10 BAC. The recombinant bacmid was then extracted, and transfected into Sf9 insect cells. The transfected cells were harvested, and then VEGF expression was confirmed by Western blotting using specific antibodies. The tube formation assay was used for functional assessment of VEGF. Results: Our results showed that VEGF could be successfully expressed in the baculovirus system. Purified VEGF was able to stimulate in vitro tube formation of human endothelial cells. Conclusions: Results from this study demonstrated that the recombinantly-produced VEGF can be considered as a promising candidate for therapeutic purposes. | Nastaran Mohseni Ali Jahanian Najafabadi Fateme Kazemi-Lomedasht Roghaye Arezomand Mahdi Habibi-Anbouhi Delavar Shahbazzadeh Mahdi Behdani | 2016 | Asian Pacific Journal of Tropical Medicine2016，9，12： | 2 |
| 11 | The effect of precipitation parameters on preparation of lithium fluoride (LiF) nano - powder显示文摘 | Rasoul S M Saman N Nastaran R N | 2007 | Chemical Engineering Communications2007，194，8： | 1 |
| 12 | A system dynamics analysis of energy consumption and corrective policies in Iranian iron and steel industry显示文摘 | NASTARAN ANSARI ABBAS SEIFI | 2012 | Energy2012，43，： | 1 |
| 13 | A system dynamics model for analyzing energy consumption and CO2emission in Iranian cement industry under various production and export scenarios显示文摘 | NASTARAN ANSARI ABBAS SEIFI | 2013 | Energy Policy2013，58，： | 1 |
| 14 | Bayesian adjustment of gastric cancer mortality rate in the presence of misclassification显示文摘AIM To correct for misclassification error in registering causes of death in Iran death registry using Bayesian method.METHODS National death statistic from 2006 to 2010 for gastric cancer which reported annually by the Ministry of Health and Medical Education included in this study. To correct the rate of gastric cancer mortality with reassigning the deaths due to gastric cancer that registered as cancer without detail, a Bayesian method was implemented with Poisson count regression and beta prior for misclassified parameter, assuming 20% misclassification in registering causes of death in Iran.RESULTS Registered mortality due to gastric cancer from 2006 to 2010 was considered in this study. According to the Bayesian re-estimate, about 3%-7% of deaths due to gastric cancer have registered as cancer without mentioning details. It makes an undercount of gastric cancer mortality in Iranian population. The number and age standardized rate of gastric cancer death is estimated to be 5805(10.17 per 100000 populations), 5862(10.51 per 100000 populations), 5731(10.23 per 100000 populations), 5946(10.44 per 100000 populations), and 6002(10.35 per 100000 populations), respectively for years 2006 to 2010.CONCLUSION There is an undercount in gastric cancer mortality in Iranian registered data that researchers and authorities should notice that in sequential estimations and policy making. | Nastaran Hajizadeh Mohamad Amin Pourhoseingholi Ahmad Reza Baghestani Alireza Abadi Mohammad Reza Zali | 2017 | World Journal of Gastrointestinal Oncology2017，9，4： | 1 |
| 15 | Bladder muscular wall regeneration with autologous adipose mesenchymal stem cells on three-dimensional collagen-based tissue-engineered prepuce and biocompatible nanofibrillar scaffold显示文摘 | Abdol-Mohammad Kajbafzadeh Ali Tourchi Amir-Abbas Mousavian Leila Rouhi Seyyed Mohammad Tavangar Nastaran Sabetkish | 2014 | Journal of Pediatric Urology2014，，： | 1 |
| 16 | Urban microclimate and energy consumption:A multi-objective parametric urban design approach for dense subtropical cities显示文摘Climate change within the urban contexts is a crisis that cities are confronting globally.This issue poses numerous negative consequences such as thermal discomfort and increased energy usage within the building sector.This is especially the case in Western Sydney,Australia,where the average maximum temperature has risen by 7—8℃ within the past 30 years.This increase in temperature is highly concerning,since this region is witnessing rapid urban and infrastructural development and is proposed as the third-largest economy of Australia.Temperature changes in this region will also result in considerably increasing the electricity used for cooling purposes.This paper presents a parametric approach driven multi-objective optimization methodology to discover optimum design solution based on the urban microclimate and cooling energy demand of multi-functional buildings within this urban context.Mitigation measures including a range of design factors at both building(typology and window to wall ratio)and urban scales(aspect ratio and urban grid rotation)are further suggested for developing context sensitive optimum urban layouts.The resultant solutions indicate an improvement in urban thermal comfort,cooling and heating energy use by up to 25.85%,72.76%,and 93.67%,respectively. | Nastaran Abdollahzadeh Nimish Biloria | 2022 | Frontiers of Architectural Research2022，11，3： | 1 |
| 17 | Relationship between pregnancy outcome and maternal BMI and weight gain显示文摘 | Hosseini MS Nastaran J | | 0，，200： | 1 |
| 18 | ITIL Adoption Model Based on TAM显示文摘 | Sarvenaz Mehravani Nastaran Hajiheydari | 2011 | ACSIT Press2011，，5： | 1 |
| 19 | Major and trace metal extraction from soil by EDTA: Equilibrium and kinetic studies显示文摘 | Nastaran Manouchehri Stéphane Besancon Alain Bermond | 2005 | Analytica Chimica Acta2005，，1： | 1 |
| 20 | Sustainable energy performances of green buildings: A review of current theories, implementations and challenges显示文摘 | AmirHosein GhaffarianHoseini Nur Dalilah Dahlan Umberto Berardi Ali GhaffarianHoseini Nastaran Makaremi Mahdiar GhaffarianHoseini | 2013 | Renewable and Sustainable Energy Reviews2013，，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员