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| 1 | Hot Deformation Characteristics of 34CrMo4 Steel显示文摘The 34CrMo4(AISI 4130)steel is extensively utilized in the compressed natural gas cylinders.Due to the importance of thermomechanical processing in the production of these cylinders,the dynamic recrystallization(DRX)characteristics of 34CrMo4 steel were investigated.The effect of hot deformation parameters such as temperature and strain rate on the dynamic restoration processes of a 34CrMo4 alloy was studied.Hot compression tests were performed in the temperature range of 900 to 1100 ℃ and the strain rate range of 0.001 to 0.1 s-1.Hot workability of this alloy has been analyzed by employing flow localization parameter.The flow curves observed are typical of occurrence of dynamic recrystallization and have exhibited single or multiple peaks in flow stress curve before reaching steady state,depending on the temperature and strain rates.The flow stress decreases with the increase of deformation temperature and the decrease of strain rate.Finally the activation energy obtained in this research is 490.749 kJ/mol. | S V Sajadi Far M Ketabchi M R Nourani | 2010 | Journal of Iron and Steel Research(International)2010，17，12： | 4 |
| 2 | Nosocomial acinetobacter meningitis secondary to invasive procedures: report of 25 cases and review显示文摘 | Far S Gorea A | 1993 | Clin Infect Dis1993，17，： | 1 |
| 3 | Effect of State Ownership on Firm Performance and Dividend Payout Policy 显示文摘 | Rafiei M Far S A H | 2014 | International Journal of Academic Research in Business and Social Sciences2014，4，7： | 1 |
| 4 | Determination of germanium at trace levels in environmental matrices by chloride generation-inductively coupled plasma atomic emission spectrometry显示文摘 | Far i as S Smichowski P | 1999 | J Anal A Spectrom1999，14，5： | 1 |
| 5 | Antibiotic resistance and survival of faecal coliforms in activated sludge system in a semi-arid region(Beni Mellal,Morocco)显示文摘 | Fars S Oufdou K Nejmeddine A | 2005 | World Journal of Microbiology&Biotechnology2005，21，4： | 1 |
| 6 | Effects of estrogen with mi- cronized progesterone on Cortieal and trabecular bone mass and microstructure in recently postmenopausal women显示文摘 | Far JN Khosla S Miyabara Y | 2013 | J Clin En- docrinol Metab2013，98，1： | 1 |
| 7 | A numerical study of division of flow in open channels显示文摘 | SHET'FAR A S MURTH K | 1996 | Journal of Hydraulic Research1996，34，5： | 1 |
| 8 | An Accurate Confirma- tion of Human Immunodeficieney Virus Type 1 ( HIV-1 ) and 2( HIV- 2) Infections with a Dot blot assay Using Recombinant p24, gp41, gpl20 and gp36 Antigens 显示文摘 | Mehrdad R Far'zaneh S Fereidoun M | 2004 | Int J Med Sei2004，1，3： | 1 |
| 9 | Modeling respiration rateof fresh fruits and vegetables for modified atmosphere packages: areview显示文摘 | Fonseca S C Oliveira FAR Brecht J K | 2002 | Journal of food engineering2002，52，2： | 1 |
| 10 | The effect of talc on the reaction sintering, microstructure and physical properties of Al2TiO5 based ceramics 显示文摘 | Naderi G Rezaie H R Far A S | 2009 | J Ceram Process Res2009，10，1： | 1 |
| 11 | A analysis ofpolarization rotator based on nematic liquid crystal photonic crys-tal fiber显示文摘 | Hameed Mohamed Far hat O Obayya Salah S A | 2010 | J Lightw Technol2010，28，5： | 1 |
| 12 | Revista Materia显示文摘 | Far S Ge Q Vedani M | 2010 | 15(2): 1032010，15，2： | 1 |
| 13 | Modeling respiration rate of fresh fruits and vegetables for modified atmosphere packages: areview显示文摘 | Fonseca S C Oliveira FAR Brecht J K | 2002 | Journal of food engineering2002，52，2： | 1 |
| 14 | Cut and puncture accidents involving health care workers exposed to biological materials显示文摘 | Grande Gimenez Marino C ElFar F Barsanti Wey S | 2001 | Braz J Infect Dis2001，5，5： | 1 |
| 15 | Antibiotic resistanceand survival of faecal coliforms in activated sludge system in asemi-arid region(Beni Mellal,Morocco)显示文摘 | FARS S OUFDOU K NEJMEDDINE A | 2005 | World Journal ofMicrobiol and Biotechnology2005，21，4： | 1 |
| 16 | Design,synthesis and properties of polyurethane hydrogels for tissue engineering显示文摘 | Petrini1P Farè1 S Piva1 A | | 0，，： | 1 |
| 17 | Changes in platelet count and mean platelet volume during infectious and inflammatory disease and their correlation with ESR and CRP8显示文摘 | Zareifar S Farahmand Far MR Golfeshan F | 2014 | J Clin Lab Anal2014，28，3： | 1 |
| 18 | Multiframe demosaicing and super-resolution of color images显示文摘 | FAR IU S ELAD M MILANFAR P | 2006 | IEEE Transactions on Image Processing2006，15，1： | 1 |
| 19 | HYDRAULIC ANALYSES FOR A NEW BRIDGE OVER THE PARANA RIVER, ARGENTINA显示文摘This paper summarizes hydraulic studies carried out as part of the feasibility study for a new bridge over the Parana River in Argentina. The bridge will physically connect the provinces of Santa Fe and Corrientes, currently separated over the length a 200-km river reach. In addition to the hydraulic studies summarized here, the feasibility study includes analyses of the geology and geomorphology of the sites, land surveying, geophysical and hydrologic studies, studies of the navigation channel and fluvial transportation, transportation studies, and environmental impact studies. The main components of the present study were a geomorphologic analysis of the middle reach of the Parana River, and a quantitative hydraulic study. Qualitative and quantitative analyses provided a description of the hydraulic system, and served as a basis for a comparison of alternative bridge locations and the analysis of their vulnerability. The quantitative hydraulic study included the construction, calibration, and operation of one-dimensional (1D) and depth-averaged two-dimensional (2D) flow models. In order to tie the models to the most reliable data the 1D models covered a 450-km long reach, and included the main channel (about 2 km wide) and the flood plain (about 30 km wide). The results of the 1D models played a major role in the selection of the bridge location, and were subsequently used as boundary conditions for 2D modeling. The 2D models were constructed for a 70 km x 30 km modeling domain. This paper presents results of 1D modeling for large floods, both in the natural state and with the proposed bridge, and results of 2D modeling in the natural state. Modeling at this scale requires sound judgment to strike a balance between the desirable level of model detail and the cost of acquiring data for model construction and calibration. | André RODRIGUEZ Daniel BREA Daniel Farís Hétor R. BRAVO Edgar Castelló Gerardo HILLMAN Juan WEBER Mariana PAGOT Pablo SPALLETTI | 2003 | International Journal of Sediment Research2003，18，2： | 1 |
| 20 | Compliant eleetrospun silk fibroin tubes for small vessel by-pass grafting 显示文摘 | Marelli B Alessandrino A Far S | 2010 | Acta Biomater2010，6，10： | 1 |
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