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| 1 | Phase 1 human trial of autologous bone marrow-hematopoietic stem cell transplantation in patients with decompensated cirrhosis显示文摘AIM: To evaluate safety and feasibility of autologous bone marrow-enriched CD34+ hematopoietic stem cell Tx through the hepatic artery in patients with decompensated cirrhosis.METHODS: Four patients with decompensated cirrhosis were included. Approximately 200 mL of the bone marrow of the patients was aspirated, and CD34+ stem cells were selected. Between 3 to 10 million CD34+ cells were isolated. The cells were slowly infused through the hepatic artery of the patients.RESULTS: Patient 1 showed marginal improvement in serum albumin and no significant changes in other test results. In patient 2 prothrombin time was decreased; however, her total bilirubin, serum creatinine, and Model of End-Stage Liver Disease (MELD) score worsened at the end of follow up. In patient 3 there was improvement in serum albumin, porthrombin time (PT), and MELD score. Patient 4 developed radiocontrast nephropathy after the procedure, and progressed to type 1 hepatorenal syndrome and died of liver failure a few days later. Because of the major side effects seen in the last patient, the trial was prematurely stopped.CONCLUSION: Infusion of CD34+ stem cells through the hepatic artery is not safe in decompensated cirrhosis. Radiocontrast nephropathy and hepatorenal syndrome could be major side effects. However, this study doesnot preclude infusion of CD34+ stem cells through other routes. | Mehdi Mohamadnejad Mehrnaz Namiri Mohamad Bagheri Seyed Masiha Hashemi Hossein Ghanaati Narges Zare Mehrjardi Saeed Kazemi Ashtiani Reza Malekzadeh Hossein Baharvand | 2007 | World Journal of Gastroenterology2007，13，24： | 74 |
| 2 | Application of artificial neural networks to the prediction of tunnel boring machine penetration rate显示文摘Rate of penetration of a Tunnel Boring Machine(TBM) in a rock environment is generally a key parameter for the successful accomplishment of a tunneling project.This paper presents the results of a study into the application of an Artificial Neural Network(ANN) technique for modeling the penetration rate of tunnel boring machines.A database,including actual,measured TBM penetration rates,uniaxial compressive strengths of the rock,the distance between planes of weakness in the rock mass and rock quality designation was established.Data collected from three different TBM projects(the Queens Water Tunnel,USA,the Karaj-Tehran water transfer tunnel,Iran,and the Gilgel Gibe II hydroelectric project,Ethiopia).A five-layer ANN was found to be optimum,with an architecture of three neurons in the input layer,9,7 and 3 neurons in the first,second and third hidden layers,respectively,and one neuron in the output layer.The correlation coefficient determined for penetration rate predicted by the ANN was 0.94. | JAVAD Gholamnejad NARGES Tayarani | 2010 | Mining Science and Technology2010，20，5： | 14 |
| 3 | Evaluation of deep learning algorithms for national scale landslide susceptibility mapping of Iran显示文摘The identification of landslide-prone areas is an essential step in landslide hazard assessment and mitigation of landslide-related losses.In this study,we applied two novel deep learning algorithms,the recurrent neural network(RNN)and convolutional neural network(CNN),for national-scale landslide susceptibility mapping of Iran.We prepared a dataset comprising 4069 historical landslide locations and 11 conditioning factors(altitude,slope degree,profile curvature,distance to river,aspect,plan curvature,distance to road,distance to fault,rainfall,geology and land-sue)to construct a geospatial database and divided the data into the training and the testing dataset.We then developed RNN and CNN algorithms to generate landslide susceptibility maps of Iran using the training dataset.We calculated the receiver operating characteristic(ROC)curve and used the area under the curve(AUC)for the quantitative evaluation of the landslide susceptibility maps using the testing dataset.Better performance in both the training and testing phases was provided by the RNN algorithm(AUC=0.88)than by the CNN algorithm(AUC=0.85).Finally,we calculated areas of susceptibility for each province and found that 6%and 14%of the land area of Iran is very highly and highly susceptible to future landslide events,respectively,with the highest susceptibility in Chaharmahal and Bakhtiari Province(33.8%).About 31%of cities of Iran are located in areas with high and very high landslide susceptibility.The results of the present study will be useful for the development of landslide hazard mitigation strategies. | Phuong Thao Thi Ngo Mahdi Panahi Khabat Khosravi Omid Ghorbanzadeh Narges Kariminejad Artemi Cerda Saro Lee | 2021 | Geoscience Frontiers2021，12，2： | 13 |
| 4 | CO_2 reforming of methane over nickel catalysts supported on nanocrystalline MgAl_2O_4 with high surface area显示文摘In this paper dry reforming of methane (DRM) was carried out over nanocrystalline MgAl2O4-supported Ni catalysts with various Ni loadings. Nanocrystalline MgAl2O4 spinel with high specific surface area was synthesized by a co-precipitation method with the addition of pluronic P123 triblock copolymer as surfactant, and employed as catalyst support. The prepared samples were characterized by X-ray diffraction (XRD), N2 adsorption, H2 chemisorption, temperature-programmed reduction (TPR), temperature-programmed oxidation (TPO), temperature- programmed desorption (TPD) and transmission and scanning electron microscopies (TEM, SEM) techniques. The obtained results showed that the catalyst support has a nanocrystalline structure (crystal size: about 5 nm) with a high specific surface area (175 m2 g-1) and a mesoporous structure. Increasing in nickel content decreased the specific surface area and nickel dispersion. The prepared catalysts showed high catalytic activity and stability during the reaction. SEM analysis revealed that whisker type carbon deposited over the spent catalysts and increasing in nickel loading increased the amount of deposited carbon. The nickel catalyst with 7 wt% of nickel showed the highest catalytic activity. | Narges Hadian Mehran Rezaei Zeinab Mosayebi Fereshteh Meshkani | 2012 | Journal of Natural Gas Chemistry2012，21，2： | 6 |
| 5 | Morpholine Catalyzed One-pot Multicomponent Synthesis of Compounds Containing Chromene Core in Water显示文摘一系列 dihydropyrano [c ] chromene 在 morpholine 催化,,的水里经由醛, malononitrile 和 4-hydroxycoumarin 的冷凝作用被获得一个壶反应。我们的调查结果的意义联系到减少器官的溶剂,潜在地有毒、危险的材料,以及它的简洁的使用,好收益,温和条件,和更低的费用。 | Heravi, Majid M. Zakeri, Masoumeh Mohammadi, Narges | 2011 | Chinese Journal of Chemistry2011，29，6： | 5 |
| 6 | Use of ginger versus stretching exercises for the treatment of primary dysmenorrhea: a randomized controlled trial显示文摘BACKGROUND: Dysmenorrhea is a common gynecologic problem. In some cases, non-medical treatments are considered to be more effective, with fewer side effects. Ginger and exercise are alternative treatments for dysmenorrhea, but in the present study they were not combined. OBJECTIVE: In this study, the effects of ginger and exercise on primary dysmenorrhea were compared.DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONS: This randomized controlled trial was performed in Mazandaran University of Medical Sciences, Iran. Two groups of female students were recruited by simple random allocation. In each group, 61 students with moderate to severe primary dysmenorrhea with regular menstrual cycles and without a history of regular exercise were assessed. The ginger group received 250 mg ginger capsules from the onset of menstruation. In the exercise group, belly and pelvic stretching exercises were performed for 10 min, 3 times per week. MAIN OUTCOME MEASURES: Intensity of pain was assessed according to a visual analogue scale after the first and the second month. RESULTS: Exercise was significantly more effective than ginger for pain relief(31.57 ± 16.03 vs 38.19 ± 20.47, P = 0.02), severity of dysmenorrhea(63.9% vs 44.3% mild dysmenorrhea, P = 0.02) and decrease in menstrual duration(6.08 ± 1.22 vs 6.67 ± 1.24, P = 0.006), in the second cycle. CONCLUSION: Stretching exercises, as a safe and low-cost treatment, are more effective than ginger for pain relief in primary dysmenorrhea.TRIAL REGISTRATION: The trial was registered in www.IRCT.ir with No. 201203118822N2. | Marjan Ahmad Shirvani Narges Motahari-Tabari Abbas Alipour | 2017 | Journal of Integrative Medicine2017，15，4： | 3 |
| 7 | Effect of land-use changes on chemical and physical properties of soil in western Iran(Zagros oak forests)显示文摘The consequence of land-use change from forest to agriculture and other uses has become one of the world’s greatest concerns.The soil,one of the most important components of forests and containing all the required plant nutrients as soluble ions,is highly impacted by these changes.Because vast areas of the Zagros forests in western Iran have changed in use during the last few decades,the present study investigated the effects of landuse changes of forest area to agriculture,orchard,and agroforestry on soil chemical and physical properties.Soil was sampled at four land-use areas:less-disturbed forest areas(control)and agricultural,orchard,and agroforestry areas.Among each of the two forest-use areas(agroforestry and orchard),we selected five trees with similar-sized crowns and sampled under each tree crown at 0-15 and>15-30 cm depths.Five soil samples also were taken in agriculture area at each depth.The findings indicated that during land-use changes,soil sand particles decreased,and clay and silt particles of soil increased,resulting in a fine soil texture.Moreover,the amount of nitrogen(N),phosphorus(P),organic carbon(OC),and electrical conductivity(EC)of soil decreased at both depths due to the decrease in organic matter.Soil pH and magnesium(Mg)level rose during land-use change at both depths except at agricultural sites.Soil potassium(K)content decreased during agricultural use due to the elimination of tree cover.The level of K decreased only at the depth of 0-15 cm because of K dependency on parent materials.Generally,most soil nutrients were affected by plant removal in the conversion.Forest and agricultural soil are distinguishable by their properties,while land-uses such as agroforestry-orchard separated from the others.Soil nutrients were severely affected by the decrease and elimination of tree cover,plowing,and continuous harvesting,resulting in a decline in soil quality and fertility. | Kyumars Mohmmadi Samani Narges Pordel Vahid Hosseini Zahed Shakeri | 2020 | Journal of Forestry Research2020，31，2： | 3 |
| 8 | Gully erosion spatial modelling: Role of machine learning algorithms in selection of the best controlling factors and modelling process显示文摘This investigation assessed the efficacy of 10 widely used machine learning algorithms(MLA)comprising the least absolute shrinkage and selection operator(LASSO),generalized linear model(GLM),stepwise generalized linear model(SGLM),elastic net(ENET),partial least square(PLS),ridge regression,support vector machine(SVM),classification and regression trees(CART),bagged CART,and random forest(RF)for gully erosion susceptibility mapping(GESM)in Iran.The location of 462 previously existing gully erosion sites were mapped through widespread field investigations,of which 70%(323)and 30%(139)of observations were arbitrarily divided for algorithm calibration and validation.Twelve controlling factors for gully erosion,namely,soil texture,annual mean rainfall,digital elevation model(DEM),drainage density,slope,lithology,topographic wetness index(TWI),distance from rivers,aspect,distance from roads,plan curvature,and profile curvature were ranked in terms of their importance using each MLA.The MLA were compared using a training dataset for gully erosion and statistical measures such as RMSE(root mean square error),MAE(mean absolute error),and R-squared.Based on the comparisons among MLA,the RF algorithm exhibited the minimum RMSE and MAE and the maximum value of R-squared,and was therefore selected as the best model.The variable importance evaluation using the RF model revealed that distance from rivers had the highest significance in influencing the occurrence of gully erosion whereas plan curvature had the least importance.According to the GESM generated using RF,most of the study area is predicted to have a low(53.72%)or moderate(29.65%)susceptibility to gully erosion,whereas only a small area is identified to have a high(12.56%)or very high(4.07%)susceptibility.The outcome generated by RF model is validated using the ROC(Receiver Operating Characteristics)curve approach,which returned an area under the curve(AUC)of 0.985,proving the excellent forecasting ability of the model.The GESM prepared using the RF algorithm can aid decision-makers in targeting remedial actions for minimizing the damage caused by gully erosion. | Hamid Reza Pourghasemi Nitheshnirmal Sadhasivam Narges Kariminejad Adrian L.Collins | 2020 | Geoscience Frontiers2020，11，6： | 3 |
| 9 | Effect of Gd3+-,Pr3+-or Sm3+-substituted cobalt-zinc ferrite on photodegradation of methyl orange and cytotoxicity tests显示文摘Gd3+-,Pr3+-or Sm3+-doped Co-Zn(Co0.5Zn0.5Fe2 O4)magnetic ferrites(i.e.,Co0.5Zn0.5Gd0.1Fe1.9O4,Co0.5Zn0.5Pr0.1Fe1.9O4 and Co0.5Zn0.5Sm0.1Fe1.9O4)were prepared using a facile sol-gel approach,and the structure,surface morphology and chemical composition of the products were studied by means of scanning electron microscopy(SEM),energy dispersive X-ray analysis(EDX),X-ray diffraction(XRD),UVvisible diffuse reflectance spectroscopy(DRS),photoluminescence(PL)spectroscopy,Fourier transform infrared spectroscopy(FT-IR)and vibrating sample magnetometer(VSM)spectroscopy.XRD patterns show the Co-Zn product is composed of cubic spinel phases with few impurities or secondary phases,and the average crystallite sizes of the samples are determined to be approximately^51—80,~99—181,~68—103 and^83—133 nm.Also the coercivity and remnant and saturation magnetizations,evaluated by vibrating sample magnetometer(VSM),are found to increase linearly with the incorporation of Gd3+,Pr3+and Sm3+in the product formulation.The CO1-xZnxFe2-yRyO4 photocatalyst sample is found to display a red shift in its absorption,and exhibits outstanding photocatalytic effects in the degradation of MO under ultraviolet(UV)light.This is attributed to the reduction of the band gap of cobalt-zinc ferrite due to the presence of rare earth ions.Further in vitro evaluations of the cytotoxic effects of the synthesized nanoparticles were performed on a HeLa cell line. | Seyed Mahdi Peymani-Motlagh Nadia Moeinian Mojtaba Rostami Mahdi Fasihi-Ramandi Ali Sobhani-Nasab Mehdi Rahimi-Nasrabadi Mohammad Eghbali-Arani Mohammad Reza Ganjali Teofil Jesionowski Hermann Ehrlich Mohammad Ali Karimi Narges Ajami | 2019 | Journal of Rare Earths2019，37，12： | 3 |
| 10 | Combinatorial design-based quasi-cyclic LDPC codes with girth eight显示文摘This paper presents a novel regular Quasi-Cyclic (QC)Low Density Parity Check (LDPC)codes with columnweight three and girth at least eight.These are designed on the basis of combinatorial design in which subsets applied for the construction of circulant matrices are determined by a particular subset.Considering the nonexistence of cycles four and six in the structure of the parity check matrix,a bound for their minimum weight is proposed.The simtdations conducted confirm that without applying a masking technique,the newly implemented codes have a performance similar to or better than other well-known codes.This is evident in the waterfall region, while their error floor at very low Bit Error Rate (BER)is expected. | Sina Vail Narges Rezvani Majid | 2018 | Digital Communications and Networks2018，4，4： | 3 |
| 11 | Prevascularized Micro‑/Nano‑Sized Spheroid/Bead Aggregates for Vascular Tissue Engineering显示文摘Efficient strategies to promote microvascularization in vascular tissue engineering,a central priority in regenerative medicine,are still scarce;nano-and micro-sized aggregates and spheres or beads harboring primitive microvascular beds are promising methods in vascular tissue engineering.Capillaries are the smallest type and in numerous blood vessels,which are distributed densely in cardiovascular system.To mimic this microvascular network,specific cell components and proangiogenic factors are required.Herein,advanced biofabrication methods in microvascular engineering,including extrusion-based and droplet-based bioprinting,Kenzan,and biogripper approaches,are deliberated with emphasis on the newest works in prevascular nano-and micro-sized aggregates and microspheres/microbeads. | Maedeh Rahimnejad Narges Nasrollahi Boroujeni Sepideh Jahangiri Navid Rabiee Mohammad Rabiee Pooyan Makvandi Omid Akhavan Rajender S.Varma | 2021 | Nano-Micro Letters2021，13，11： | 2 |
| 12 | Statistical functions used for spatial modelling due to assessment of landslide distribution and landscape-interaction factors in Iran显示文摘Landslides influence the capacity for safe and sustainable development of mountainous environments.This study explores the spatial distribution of and the interactions between landslides that are mapped using global positioning system(GPS) and extensive field surveys in Mazandaran Province,Iran.Point-pattern assessment is undertaken using several univariate summary statistical functions,including pair correlation,spherical-contact distribution,nearest-neighbor analysis,and O-ring analysis,as well as bivariate summary statistics,and a markcorrelation function.The maximum entropy method was applied to prioritize the factors controlling the incidence of landslides and the landslides susceptibility map.The validation processes were considered for separated 30%data applying the ROC curves,fourfold plot,and Cohen’s kappa index.The results show that pair correlation and O-ring analyses satisfactorily predicted landslides at scales from 1 to 150 m.At smaller scales,from 150 to 400 m,landslides were randomly distributed.The nearest-neighbor distribution function show that the highest distance to the nearest landslide occurred in the 355 m.The spherical-contact distribution revealed that the patterns were random up to a spatial scale of 80 m.The bivariate correlation functions revealed that landslides were positively linked to several linear features(including faults,roads,and rivers) at all spatial scales.The mark-correlation function showed that aggregated fields of landslides were positively correlated with measures of land use,lithology,drainage density,plan curvature,and aspect,when the numbers of landslides in the groups were greater than the overall average aggregation.The results of analysis of factor importance have showed that elevation(topography map scale:1:25,000),distance to roads,and distance to rivers are the most important factors in the occurrence of landslides.The susceptibility model of landslides indicates an excellent accuracy,i.e.,the AUC value of landslides was 0.860.The susceptibility map of landslides analyzed has shown that 35% of the area is low susceptible to landslides. | Hamid Reza Pourghasemi Narges Kariminejad Amiya Gayen Marko Komac | 2020 | Geoscience Frontiers2020，11，4： | 2 |
| 13 | The Volterra-Lyapunov matrix theory for global stability analysis of a model of the HIV/AIDS显示文摘 | Moosarreza Shamsyeh Zahedi Narges Shayegh Kargar | 2017 | International Journal of Biomathematics2017，10，1： | 2 |
| 14 | Focus-tunable microscope for imaging small neuronal processes in freely moving animals显示文摘Miniature single-photon microscopes have been widely used to image neuronal assemblies in the brain of freely moving animals over the last decade. However,these systems have important limitations for imaging in-depth fine neuronal structures. We present a subcellular imaging single-photon device that uses an electrically tunable liquid crystal lens to enable a motion-free depth scan in the search of such structures. Our miniaturized microscope is compact (10 mm×17 mm×12 mm) and lightweight (≈1.4 g),with a fast acquisition rate (30–50 frames per second),high magnification (8.7×),and high resolution (1.4μm) that allow imaging of calcium activity of fine neuronal processes in deep brain regions during a wide range of behavioral tasks of freely moving mice. | ARUTYUN BAGRAMYAN LOIC TABOURIN ALI RASTQAR NARGES KARIMI FRéDéRIC BRETZNER TIGRAN GALSTIAN | 2021 | Photonics Research2021，9，7： | 2 |
| 15 | Aflatoxin B1 degradation by Bacillus subtilis UTBSP1 isolated from pistachio nuts of Iran显示文摘 | Mohsen Farzaneh Zhi-Qi Shi Alireza Ghassempour Narges Sedaghat Masoud Ahmadzadeh Mansoureh Mirabolfathy Mohammad Javan-Nikkhah | 2011 | Food Control2011，，1： | 2 |
| 16 | Cu/SiO_2:A recyclable catalyst for the synthesis of octahydroquinazolinone显示文摘A simple and one-pot method for the synthesis of octahydroquinazolinone is reported.Cu/SiO_2 in refluxing ethanol catalyzes this three-component condensation reaction to afford the corresponding quinazolinones in good yields. | Majid M.Heravi Narges Karimi Hoda Hamidi Hossein A.Oskooie | 2013 | Chinese Chemical Letters2013，24，2： | 2 |
| 17 | KAl(SO_4)_2·12H_2O catalyzed efficient synthesis of 3,4,6-trisubstituted 2-pyridone in water显示文摘为面对 KAl (SO4 ) 采用 cyanoacetamide 和 acetylacetone 的冷凝作用反应的准备 3,4,6-trisubstituted 2-pyridone 的一个有效绿协议 2 ?? 嵤祰楲業楤敮搠牥癩瑡癩獥挠湯慴湩湩 ???? 桴慩楤穡汯? 獩搠獥牣扩摥浩?? | Majid M.Heravi Hossein A.Oskooie Narges Karimi Hoda Hamidi | 2011 | Chinese Chemical Letters2011，22，9： | 2 |
| 18 | Guanidine hydrochloride:An active and simple catalyst for Mannich type reaction in solvent-free condition显示文摘商业地可得到的 guanidine hydrochloride (GuHCl ) 被发现了是为 Mannich 反应的高度有效的催化剂。当 Mannich 反应在没有溶剂的条件下面在房间温度被执行时,氨基的羰基混合物在合理收益被获得。 | Majid M.Heravi Masoumeh Zakeri Narges Mohammadi | 2011 | Chinese Chemical Letters2011，22，7： | 2 |
| 19 | On Water: Bronsted Acidic Ionic Liquid [(CH2)4SO3HMIM][HSO4] Catalysed Synthesis of Oxindoles Derivatives显示文摘 | Karimi Narges Oskooi Hooesin Heravi Majid Saeedi Mina Zakeri Masoumeh Tavakoli Niloofar | 2011 | Chinese Journal of Chemistry2011，29，2： | 2 |
| 20 | Antioxidant properties and inhibitory effects of Satureja khozestanica essential oil on LDL oxidation induced-CuSO_4 in vitro显示文摘Objective:To assess various antioxidative activities of Satureja khozestanica essential oil(SKE)and its effect on oxidation of low density lipoprotein(LDL)induced by CuSO_4 in vitro by monitoring the formation of conjugated dienes and malondialdehyde(MDA).Methods:The formation of conjugated dienes,lag time and MDA were measured.Inhibition of this Cu-induced oxidation was studied in the presence of several concentrations of SKE.Also total antioxidant activity and free radical scavenging of SKE were determinated.Results:It was demonstrated that SKE was able to inhibit LDL oxidation and decrease the resistance of LDL against oxidation.The inhibitory effects of SKE on LDL oxidation were dose-dependent at concentrations ranging from 50 to 200μg/mL.Total antioxidant capacity of SKE was(3.20±0.40)nmol of ascorbic acid equivalents/g SKE.The SKE showed remarkable scavenging activity on 2,2-diphenyl-picrylhydrazyl,IC_(50)(5.30±0.11)ng/mL.Conclusions:This study shows that SKE is a source of potent antioxidants and prevents the oxidation of LDL in vitro and it may be suitable for use in food and pharmaceutical applications. | Shahrokh Bagheri Hassan Ahmadvand Ali Khosrowbeygi Farshid Ghazanfari Narges Jafari Habibolah Nazem Reza Haji Hosseini | 2013 | Asian Pacific Journal of Tropical Biomedicine2013，3，1： | 2 |
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