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84篇 您的检索式:作者名="Salar"
    题名 作者 年代 出处 被引量
1多壁碳管/二氧化钛改性棉织物及其自清洁和抗紫外性能(英文)显示文摘以丁二酸为交联剂,采用纳米TiO2和多壁碳管对棉织物进行改性。通过暴露于紫外和阳光照射,分析Direct Green6浓度的减少来评价改性织物的光催化自洁性能。探讨样品的紫外吸收、耐磨性与扩张强度。结果表明,在紫外和阳光照射下,经纳米TiO2和多壁碳管处理后的棉织物能有效提高Direct Green 6的光降解效率。改性织物的耐麿性和抗紫外性能提高,抗张强度略降低。Direct Green 6光降解效率的提高归因于电子空穴对重组的减少及由TiO2和多壁碳管产生协同作用而使吸收光的增加。Loghman Karimi Salar Zohood Atefeh Amini 2014新型炭材料2014,29,5:7
2Single-step transepithelial photorefractive keratectomy in high myopia:qualitative and quantitative visual functions显示文摘AIM:To investigate quantitative and qualitative optical outcomes of single-step transepithelial photorefractive keratectomy(Trans PRK)in high myopia.METHODS:In a prospective interventional case-series,30 eyes with high myopia(-6.00 to-8.75 D)with(up to-3.00 D)or without astigmatism were enrolled from Bina Eye Hospital,Tehran,Iran. One-step Trans PRK was performed with aberration-free aspherical optimized profile and SCHWIND AMARIS 500 laser. One-year follow-up results for refraction,visual acuities,vector analysis,ocular wavefront(OWF)and corneal wave-front(CWF)higher order aberrations(HOA),contrast sensitivity(CS),and postoperative haze were assessed.RESULTS:After the surgery,both photopic and mesopic CSs significantly improved(both P<0.001). We detected significant induction of OWF coma and trefoil(P<0.001 for both)HOAs; CWF coma(P=0.002),spherical(P<0.001),and tetrafoil(P=0.003)HOAs in 6 mm analysis diameter; and CWF trefoil(P=0.04)HOA in 4 mm analysis diameter. The range of mean induction observed for various HOAs was0.005-0.11 μm. The 86.7% of eyes reached an uncorrected distance visual acuity of 20/20 or better; 96.7% of eyes were within ±0.5 D of targeted spherical refraction. In vector analysis,mean correction index value was 1.03 and mean index of success was 0.22. By 12mo after the operation,no eye lost any number of corrected distancevisual acuity lines. We detected no corneal haze greater than 1^+ throughout the follow-up.CONCLUSION:Our findings show promising effects of single-step Trans PRK on quality of vision in high myopic eyes. It also improves refraction and visual acuity.Soheil Adib-Moghaddam 2017International Journal of Ophthalmology(English edition)2017,10,3:7
3Numerical evaluation of turbulence models for dense to dilute gas-solid flows in vertical conveyor显示文摘A two-fluid model (TFM) of multiphase flows based on the kinetic theory and small frictional limit boundary condition of granular flow was used to study the behavior of dense to dilute gas-solid flows in vertical pneumatic conveyor. An axisymmetric 2-dimensional, vertical pipe with 5.6 m length and 0.01 m internal diameter was chosen as the computation domain, same to that used for experimentation in the literature. The chosen particles are spherical, of diameter 1.91 mm and density 2500 kg/m 3 . Turbulence interaction between the gas and particle phases was investigated by Simonin's and Ahmadi's models and their numerical results were validated for dilute to dense conveying of particles. Flow regimes transition and pressure drop were predicted. Voidage and velocity profiles of each phase were calculated in radial direction at different lengths of the conveying pipe. It was found that the voidage has a minimum, and gas and solid velocities have maximum values along the center line of the conveying pipe and pressure drop has a minimum value in transition from dense slugging to dilute stable flow regime. Slug length and pressure fluctuation reduction were predicted with increasing gas velocity, too. It is shown that solid phase turbulence plays a significant role in numerical prediction of hydrodynamics of conveyor and the capability of particles turbulence models depends on tuning parameters of slip-wall boundary condition.Salar Azizi Dariush Mowla Goodarz Ahmadi 2012Particuology2012,10,5:4
4Wind-induced hydrodynamic changes impact on sediment resuspension for large, shallow Lake Taihu, China显示文摘The internal sediment release is a key factor controlling eutrophication processes in large,shallow lakes.Sediment resuspension is associated with the wave and current induced shear stress in large,shallow lakes.The current study investigated the wind field impacts on sediment resuspension from the bottom at Meiliang Bay of large,shallow Lake Taihu.The impacts of the wind field on the wave,current,and wave-current combined shear stresses were calculated.The critical wind speed range was 4–6 m/s after which wave and current shear stress started to increase abruptly,and onshore wind directions were found to be mainly responsible for greater shear stress at the bottom of Lake Taihu.A second order polynomial fitting correlation was found between wave(R^2 0.4756)and current(R^2 0.4466)shear stresses with wind speed.Wave shear stress accounted for 92.5% of the total shear stress at Meiliang Bay.The critical wave shear stress and critical total shear stress were 0.13 N/m^2 for sediment resuspension whereas the current shear stress was 0.019 N/m^2 after which suspended sediment concentrations(SSC)increased abruptly.A second order polynomial fitting correlation was found between wave(R^2 0.739),current(R^2 0.6264),and total shear stress(R^2 0.7394)with SSC concentrations at Meiliang Bay of Lake Taihu.The sediment resuspension rate was 120 to 738 g/m^2/d during 4–6 m/s onshore winds while offshore winds contributed ≥ 200 g/m^2/d.The study results reveal the driving mechanism for understanding the role of the wind field in sediment resuspension while considering wind speed and direction as control parameters to define wave and current shear stresses.Abdul Jalil Yiping Li Ke Zhang Xiaomeng Gao Wencai Wang Hafiz Osama Sarwar Khan Baozhu Pan Salar Ali Kumud Acharya 2019International Journal of Sediment Research2019,34,3:4
5CFD modeling of a spouted bed with a porous draft tube显示文摘Spouted bed with a porous draft tube is used for drying of grains and chemical products and thermal disinfestations process.This work provides a computational fluid dynamics(CFD)simulation of binary mixtures of glass particles in a spouted bed with a porous draft tube.The simulation used the multi-fluid Eulerian-Eulerian approach based on kinetic theory of granular flows,incorporating a kinetic-frictional constitutive model for dense assemblies of particulate solids and Gidaspow's drag model for the inter-action between gas and particles.Influences of solids mass fraction and inlet gas flow rate on pressure distribution,gas and particle velocities were studied.The modeling results were compared with the exper-imental work of Ishikura,Nagashima,and Ide(2003)for the flow condition along the axis of the spouted bed.Good agreement between the modeling results and experimental data was observed.Salar Azizi Seyyed Hossein Hosseini M.Moraveji Goodarz Ahmadi 2010Particuology2010,8,5:3
6Genetics of barley tiller and leaf development显示文摘In cereals, tillering and leaf development are key factors in the concept of crop ideotype, introduced in the 1960 s to enhance crop yield, via manipulation of plant architecture. In the present review, we discuss advances in genetic analysis of barley shoot architecture,focusing on tillering, leaf size and angle. We also discuss novel phenotyping techniques, such as 2 D and 3 D imaging, that have been introduced in the era of phenomics, facilitating reliable trait measurement. We discuss the identification of genes and pathways that are involved in barley tillering and leaf development,highlighting key hormones involved in the control of plant architecture in barley and rice. Knowledge on genetic control of traits related to plant architecture provides useful resources for designing ideotypes for enhanced barley yield and performance.Salar Shaaf Gianluca Bretani Abhisek Biswas Irene Maria Fontana Laura Rossini 2019Journal of Integrative Plant Biology2019,61,3:3
7Pulse pressure : a predictor of long term mortality in a French male population 显示文摘Benetos A Salar M Rudnichi A 1997Hypertension1997,30,:1
8Comparison of subcutaneous ver- sus intravenous administration of rimximab as maintenance treat- ment for follicular lymphoma: results from a two-stage, phase IB smdy显示文摘Salar A Avivi I Bittuer B 2014J Clin Oncol2014,32,17:1
9Combination therapy with rituximab and intravenous or oral fludarabine in the frostline, systemic treatment of patients with extranodal marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue type显示文摘Salar A Domingo-Domenech E Estany C 2009Cancer2009,115,22:1
10Selective percutaneous thermolesions of the ninth cranial nerve by lateral cervical approach:report of eight cases显示文摘Salar G Ori C Baratto V 1983Surg Neurol1983,20,4:1
11A Time Course Analysis of Systemic Administration of Aqueous Licorice Extract on Spatial Memory Retention in Rats显示文摘Mohammad Sharifzadeh Fazel Shamsa Somayeh Shiran Mohammad Karimfar Abdol Miri Hassan Jalalizadeh Shervin Gholizadeh Fatemeh Salar Kaveh Tabrizian 2008Planta Med2008,,05:1
12Template-directed hydrothermal synthesis of dandelion-like hydroxyapatite in the presence of cetyltri-methylammonium bromide and polyethylene glycol 显示文摘SALAR/AN M SOLATI-Hashjin M SHAFIEI S S et al 2009Ceramics International2009,35,7:1
13Investigation of Some Elements In nP2-Configuration by Zeeman Effect显示文摘Mohammad Salar Z 2011Journal of Kirkuk University-Scientific Studies2011,6,2:1
14Combination therapy with rituximab and intravenous or oral fludarabine in the first-line,systemic treatment of patients with extranodal marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue type显示文摘Salar A Domingo-Domenech E Estany C 0,,22:1
15Potential inhibition of demineralization in vitro by fluoride-releasing sealants 显示文摘Salar DV Garci-Godoy F Flaitz CM 2007J Am Dent Assos2007,138,1:1
16Combination therapy with rituximab and intravenous or oral fludarabine in the first-line,systemic treatment of patients with extranodal marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue type显示文摘Salar A Domingo-Domenech E Estany C 2009Cancer2009,115,22:1
17Optimization of ultrasound-assisted extraction of phenolic compounds from Yarrow (Achillea beibrestinii) by response surface methodology显示文摘SALAR B D MORTAZAVI S A REZAEI K 2012Food Sci Bioteehnol2012,21,4:1
18NaturalPolymers as excipients for formulation development显示文摘Stummer S Salar Behzadi S Viernstein H 2009Scientia Pharmaceutica2009,77,:1
19Endometriai echo- texture parameters in Turkish Saanen goats (Akkeei) during oestrus and early pregnancy显示文摘Cengiz M Kanca H Salar S 2014Animal Re- production Science2014,146,12:1
20Combination therapy with rituximab and intravenous or oral fludarabine in the first-line,systemic treatment of patients with extranodal marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue type显示文摘Salar A Domingo-Domenech E Estany C 2013Cancer2013,115,:1
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