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| 1 | Potential habitat modeling for reintroduction of three native plant species in central Iran显示文摘Potential habitat modeling of endemic species is an appropriate method to maintain biodiversity,ecosystem function and rehabilitation of rangeland ecosystems.Astragalus caragana,A.cyclophyllon and A.podolobus are endemic in Iran's rangelands and some neighboring countries.The three native species could endure environmental stresses due to their distinctive ecophysiological characteristics.They play important roles in sustainable pastures production,recreation and improvement.They suffer severe threat from many factors including;grazing,agriculture and invasive exotic species.We analyzed the potential habitat of three native plant species in central Iran basing on the grid map with the resolution of 1-km.We used inventory records from field surveys,herbarium collections and 22 environmental factors to explore the environmental influences on given species distribution by Maximum entropy(Maxent) model.Maxent is a species distribution model that uses species occurrence and environmental data for predicting potential species.The results of our study indicated species occurrence has strong correlation with environmental factors such as mean temperature of wettest season,elevation and precipitation of coldest season.We evaluated the model accuracy by AUC(area under the receiver operating characteristic curve) based on an independent test data set.AUC values indicated the high power of Maxent to create potential habitat map(AUCA.caragana=0.988,AUCA.cyclophyllon=0.927,AUCA.podolobus=0.923).It is important to consider that AUC values tend to be lower for species that have broad distribution scope,such as A.podolobus distribution.Most suitable potential habitat distributions of the three species were predicted in the western and southwestern parts of rangelands in Isfahan province.Visual comparisons of the actual distribution map of the three species with produced Maxent maps represent a good agreement.In general,the model demonstrated that the occurrence of the given species is highly probable when the elevation is between 2,200 and 3,000 m and mean temperature of wettest season less than 3°C.This model,therefore,can be applied to recognize potential sites for rangeland reclamation projects. | Elham G ARDESTANI Mostafa TARKESH Mehdi BASSIRI Mohammad R VAHABI | 2015 | Journal of Arid Land2015，7，3： | 5 |
| 2 | Microfihration of oily wastewater using PP hydrophobic membrane 显示文摘 | Elham G Mohtada S Mohammadi T | 2006 | Desalination2006，200，13： | 1 |
| 3 | Effects of total extractof Dracocephalum moldavica on ischemia/reperfusion inducedarrhythmias and infarct size in the isolated rat heart显示文摘 | Moslem N Elham G Fatemeh F | 2009 | Iran JBas Med Sci2009，11，4： | 1 |
| 4 | Effect of heating,UVirradiation and pH on stability o f the anthocyanin copig-ment complex显示文摘 | Parisa S Reza H Elham G | 2007 | Pakistan Journal of Biological Sci-ences2007，10，2： | 1 |
| 5 | Interleukin-6gene polymorphism in Iranian patients with systemic lupus erythematosus显示文摘 | ESMAEIL M G ESKANDAR K S ELHAM A | 2011 | Clin Rheuma-tol2011，30，： | 1 |
| 6 | Comparative physiology and proteomic analysis of two wheat genotypes contrasting in drought tolerance显示文摘 | ELHAM F JAVAD G SETSUKO K | 2015 | Proteomics2015，114，： | 1 |
| 7 | Considering the heavy-quark distribution functions at low x显示文摘In this paper,we investigate the behavior of charm and bottom distribution functions at low x with respect to the parametrization of the gluon distribution function in the framework of the nonlinear Gribov–Levin–Ryskin–Mueller–Qiu,Zhu-Ruan-Shen(GLR-MQ-ZRS)evolution equation.Also,we solve the GLR-MQ-ZRS equation using the parametrization behavior of the gluon distribution function.The computed results are compared with the NNPDF3.0,CT14 and GRV92 collaborations. | Elham Karampur G R Boroun | 2023 | Communications in Theoretical Physics2023，75，10： | 0 |
| 8 | Modification of Wood by Tannin-Furfuryl Alcohol Resins-Effect on Dimensional Stability,Mechanical Properties and Decay Durability显示文摘Furfurylation is a well-known wood modification technology.This paper studied the effect of tannin addition on the wood furfurylation.Three kinds of dicarboxylic acids,adipic acid,succinic acid,and tartaric acid,as well as glyoxal as a comparing agent,were used to catalyse the polymerisation of furanic or tannin-furanic solutions during wood modification.Impregnation of furanic or tannin-furanic solution at a certain concentration into the wood followed with curing at 103℃for a specific duration was performed for the wood modification.Different properties of the modified woods like dimensional stability,resistance of treatment to leaching,mechanical properties,decay durability against white-rot(Coriolus versicolor,Pycnoporus sanguineus)and brown-rot(Coniophora puteana)as well as their chemical and anatomical characteristics were evaluated.Results revealed that the partial substitution of FA by the tannins improved the fixation of the chemicals impregnated in wood.Further,dimensional stability,leaching resistance,Brinell hardness,modulus of elasticity/modulus of rupture,and decay durability properties of the furfurylated wood were also improved in the presence of tannins.Scanning electron microscopy revealed the deposition of the polymer in the wood lumen cells and in the wood cell walls. | Mahdi Mubarok Christine Gérardin-Charbonnier Elham Azadeh Firmin Obounou AkongStéphane Dumarçay Antonio Pizzi Philippe Gérardin | 2023 | Journal of Renewable Materials2023，11，2： | 0 |
| 9 | Therapeutic interventions of acute and chronic liver disorders:A comprehensive review显示文摘Liver disorders are one of the most common pathological problems worldwide.It affects more than 1.5 billion worldwide.Many types of hepatic cells have been reported to be involved in the initiation and propagation of both acute and chronic liver diseases,including hepatocytes,Kupffer cells,sinusoidal endothelial cells,and hepatic stellate cells(HSCs).In addition,oxidative stress,cytokines,fibrogenic factors,microRNAs,and autophagy are also involved.Understanding the molecular mechanisms of liver diseases leads to discovering new therapeutic interventions that can be used in clinics.Recently,antioxidant,anti-inflammatory,anti-HSCs therapy,gene therapy,cell therapy,gut microbiota,and nanoparticles have great potential for preventing and treating liver diseases.Here,we explored the recent possible molecular mechanisms involved in the pathogenesis of acute and chronic liver diseases.Besides,we overviewed the recent therapeutic interventions that targeted liver diseases and summarized the recent studies concerning liver disorders therapy. | Fares EM Ali Mostafa K Abd El-Aziz Elham I Sharab Adel G Bakr | 2023 | World Journal of Hepatology2023，15，1： | 0 |
| 10 | Self-Blowing Non-Isocyanate Polyurethane Foams Based on Hydrolysable Tannins显示文摘ABSTRACT Non-isocyanate polyurethane(NIPU)foams using a hydrolysable tannin,also vulgarly called tannic acid,namely here commercial chestnut wood tannin extract was prepared.Compression strength did not appear to depend on the foam apparent density while the formulation composition of the NIPU foams has been shown to be more determinant.These NIPU foams appeared to be self-extinguishing once the high temperature flame is removed.The ignition time gave encouraging results but for improved fire resistance the foams may need some fire-retardant addition.FTIR spectrometry showed the formation of non-isocyanate urethane linkages.Thermogravimetric analysis indicated a good thermal resistance of these foams,with thermal degradation following four phases.First in the interval 25℃–120℃ range,mainly evaporation of water occurs with a maximal loss of 10%weight.In the 150℃–450℃ temperature range foams mass loss is of almost 70%.In particular in the 125℃–275℃ range occurs the degradation of some small molecular weight substances.In the 500℃–790℃ temperature range the foams do not present any further large degradation. | Elham Azadeh Xinyi Chen Antonio Pizzi Christine Gérardin Philip Gérardin Hisham Essawy | 2022 | Journal of Renewable Materials2022，10，12： | 0 |
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