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| 1 | EFFECT OF REVERT RECYCLE TIMES ON MICROSTRUCTURE AND FATIGUE PROPERTIES IN COBALT-BASE SUPERALLOY K640S显示文摘Effect of revert cycles on microstructure and fatigue properties of cast cobalt base superalloy K640S has been investigated. The results show that: at 70 times of cool heat cycles, there were microcracks found in seven times revert and ten times revert. With the increasing of thermal fatigue cycles, the crack of revert grows a little faster than virgin. When the cycle time reaches 200, the crack length for both virgin and reverts have been as long as 2mm. The low cycle fatigue life has no remarkable change, with the increase of revert cycles at 815℃, 360MPa ,0 5Hz. With the times of cycles increasing, it is found that the content of impurity and gas in alloy change a little, and there is no obvious change for dendrite microstructure. | T.L. Wang 1,2) , J.T. Guo 1) , D.S. Xia 2) , Y.Wang 1) and H.C. Yang 2) 1) Institute of Metal Research, Chinese Academy of Science, Shenyang 110015,China 2) Material and Metallurgical Institute Northeastern University, Shenyang 110 | 1999 | Acta Metallurgica Sinica(English Letters)1999，12，5： | 6 |
| 2 | EFFECTS OF MICROSTRVCTURE ON FATIGUE CRACK GROWTH BEHMIOR IN Ni-BASE SUPERALLOY GH586显示文摘Threshold stress values, muging from ~8 to 16MPa·m1/2 can be obtained in a Ni-base alloy GH586 by varying the microstructure through heat treatments. The threshold and low crack growth rate behaviors at room temperature, with varying groin size and γ’-distribution, have been investigated. The results indicate that grain size is an important microstructurol parameter that affects fatigue crack growth threshold and propagation behaviors, as the values of △Kth increase with increasing grain size, but the γ’ -distribution also has important effect. Analyses show that the effects of groin size on threshold and low crack-growth rate behavior result from heterogeneous deformation and roughness-induced crack closure due to crystallographic slipping and cracking in coarse microstructure. The higher △Kth and lower fatigue crack growth rate with increasing amounts of fine γ’ phases are closely related to less damage accumulation level in deformation zone of crack-tip resulted from heterogeneous deformation due to dislocations’ shearing γ’ precipitates. | S.S. Xie X.F. Pan T.L. Wang Z.X. Wang H.C. Yang and Q. Wang ( School of Materials and Metallurgy, Northeastern Universityl Shenyang 110006, China)( School of Materials and Metallurgy, Northeastern Universityl Shenyang 110006, China)( School of Materia | 1999 | Acta Metallurgica Sinica(English Letters)1999，12，3： | 5 |
| 3 | The Role of Endoscopy in the Assessment and Treatment of Esophageal Cancer显示文摘 | J.A. Evans D.S. Early V. Chandraskhara K.V. Chathadi R. Fanelli D.A. Fisher K. Foley J.H. Hwang T.L. Jue S. Pasha R. Sharaf A. Shergill J.A. Dominitz B.D. Cash | 2012 | Gastrointestinal Endoscopy2012，，： | 2 |
| 4 | Experimental investigation of regulated and unregulated emissions from a diesel engine fueled with Euro V diesel fuel and fumigation methanol显示文摘 | Z.H. Zhang C.S. Cheung T.L. Chan C.D. Yao | 2009 | Atmospheric Environment2009，，8： | 2 |
| 5 | Anxiety enhances the detrimental effect of depressive symptoms on health status following percutaneous coronary intervention显示文摘 | Susanne S. Pedersen Johan Denollet Helle Spindler Andrew T.L. Ong Patrick W. Serruys Ruud A.M. Erdman Ron T. van Domburg | 2006 | Journal of Psychosomatic Research2006，，6： | 2 |
| 6 | 美国水资源质量评价绪论显示文摘为改进对水资源的管理,美国地质调查局制定了全国水质评价计划,该计划对河流、地下水和水生态系统的水质状况和变化趋势进行了评价,识别了影响这些地区水质的因素。其目的是开发长期的、可比的和科学的全美水质状况信息系统,为合理的水资源管理和政策的制定提供依据。 | T.L.米勒 刘辉 | 2004 | 水利水电快报2004，25，8： | 2 |
| 7 | Revealing the seismicity increase in interrelationships in various seismic zones in Uzbekistan as a case study显示文摘A new research method was developed to investigate the influence of an increase in seismicity from one zone on the increase in other zones nearby.By applying the developed method to each main seismic zone in Uzbekistan,we specify the external seismic zone activation,which has the greatest impact on activation within the research zone.We also identify each external seismic zone characterized by high seismic activity and large seismic potential that has the greatest impact on each seismic zone in Uzbekistan. | Artifeou T.U. Ibragimov R.S. Ibragimova T.L. Mirzaev M.A. Artikov M.T. | 2015 | Geodesy and Geodynamics2015，6，5： | 2 |
| 8 | Development and characterization of a new tropical marine fish cell line from grouper, Epinephelus coioides susceptible to iridovirus and nodavirus显示文摘 | Q.W. Qin T.H. Wu T.L. Jia A. Hegde R.Q. Zhang | 2005 | Journal of Virological Methods2005，，1： | 2 |
| 9 | Metastable phase equilibria in the aqueous ternary system (Na 2 SO 4 <ce:hsp sp='0.25'/>+<ce:hsp sp='0.25'/>Li 2 SO 4 <ce:hsp sp='0.25'/>+<ce:hsp sp='0.25'/>H 2 O) at 308.15 and 348.15<ce:hsp sp='0.25'/>K显示文摘 | Y.F. Guo D.L. Gao H.J. Han D.L. Shen S.Q. Wang T.L. Deng | 2013 | Fluid Phase Equilibria2013，，： | 2 |
| 10 | Radiation Dose Reduction in Temporal Bone CT with Iterative Reconstruction Technique显示文摘 | Y.T. Niu D. Mehta Z.R. Zhang Y.X. Zhang Y.F. Liu T.L. Kang J.F. Xian Z.C. Wang | 2012 | American Journal of Neuroradiology2012，，6： | 2 |
| 11 | Processing of carbon composite paper as electrode for fuel cell显示文摘 | R.B. Mathur Priyanka H. Maheshwari T.L. Dhami R.K. Sharma C.P. Sharma | 2006 | Journal of Power Sources2006，，2： | 1 |
| 12 | Thirty-day incidence and six-month clinical outcome of thrombotic stent occlusion after bare-metal, sirolimus, or paclitaxel stent implantation显示文摘 | Andrew T.L. Ong Angela Hoye Jiro Aoki Carlos A.G. van Mieghem Gaston A. Rodriguez Granillo Karel Sonnenschein Evelyn Regar Eugene P. McFadden Georgios Sianos Willem J. van der Giessen Peter P.T. de Jaegere Pim de Feyter Ron T. van Domburg Patrick W. Serru | 2005 | Journal of the American College of Cardiology2005，，6： | 1 |
| 13 | Performance of GPS slant total electron content and IRI-Plas-STEC for days with ionospheric disturbance显示文摘Total Electron Content(TEC) is an important observable parameter of the ionosphere which forms the main source of error for space based navigation and positioning systems.Since the deployment of Global Navigation Satellite Systems(GNSS),cost-effective estimation of TEC between the earth based receiver and Global Positioning System(GPS) satellites became the major means of investigation of local and regional disturbance for earthquake precursor and augmentation system studies.International Reference Ionosphere(IRI) extended to plasmasphere(IRI-Plas) is the most developed ionospheric and plasmaspheric climatic model that provides hourly,monthly median of electron density distribution globally.Recently,IONOLAB group(www.ionolab.org) has presented a new online space weather service that can compute slant TEC(STEC) on a desired ray path for a given date and time using IRI-Plas model(IRI-Plas-STEC).In this study,the performance of the model based STEC is compared with GPS-STEC computed according to the estimation method developed by the IONOLAB group and includes the receiver bias as IONOLAB-BIAS(IONOLAB-STEC).Using Symmetric Kullback-Leibler Distance(SKLD),Cross Correlation(CC) coefficient and the metric norm(L2N) to compare IRI-Plas-STEC and IONOLAB-STEC for the month of October 2011 over the Turkish National Permanent GPS Network(TNPGNActive),it has been observed that SKLD provides a good indicator of disturbance for both earthquakes and geomagnetic storms. | Feza Arikan Seymur Shukurov Hakan Tuna Orhan Arikan T.L. Gulyaeva | 2016 | Geodesy and Geodynamics2016，7，1： | 1 |
| 14 | NWChem: A comprehensive and scalable open-source solution for large scale molecular simulations显示文摘 | M. Valiev E.J. Bylaska N. Govind K. Kowalski T.P. Straatsma H.J.J. Van Dam D. Wang J. Nieplocha E. Apra T.L. Windus W.A. de Jong | 2010 | Computer Physics Communications2010，，9： | 1 |
| 15 | Half-Dose Verteporfin Photodynamic Therapy for Acute Central Serous Chorioretinopathy显示文摘 | Wai-Man Chan Timothy Y.Y. Lai Ricky Y.K. Lai David T.L. Liu Dennis S.C. Lam | 2008 | Ophthalmology2008，，： | 1 |
| 16 | Studies on the stress corrosion cracking behavior of some alloys used in desalination plants显示文摘 | T.L. Prakash A.U. Malik | 1999 | Desalination1999，，2： | 1 |
| 17 | A fast-response near-infrared tunable diode laser absorption spectrometer for in situ measurements of CH4 in the upper troposphere and lower stratosphere显示文摘 | E.C. Richard K.K. Kelly R.H. Winkler R. Wilson T.L. Thompson R.J. McLaughlin A.L. Schmeltekopf A.F. Tuck | 2002 | Applied Physics B Lasers and Optics (-)2002，，2： | 1 |
| 18 | Reduced anticipatory locomotor responses to scheduled meals in ghrelin receptor deficient mice显示文摘 | I.D. Blum Z. Patterson R. Khazall E.W. Lamont M.W. Sleeman T.L. Horvath A. Abizaid | 2009 | Neuroscience2009，，2： | 1 |
| 19 | Growth and physical properties of a new chiral open-framework crystal for NLO applications: Cesium hydrogen l -malate monohydrate显示文摘 | J.N. Babu Reddy S. Vanishri Ganesh Kamath Suja Elizabeth H.L. Bhat D. Isakov M. Belsley E. de Matos Gomes T.L. Aroso | 2009 | Journal of Crystal Growth2009，，16： | 1 |
| 20 | Pneumonia in Solid Organ Recipients: Spectrum of Pathogens in 217 Episodes显示文摘 | H. Bonatti T.L. Pruett G. Brandacher K.D. Hagspiel A.M. Housseini C.D. Sifri R.G. Sawyer | 2009 | Transplantation Proceedings2009，，1： | 1 |
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