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| 1 | Ilizarov技术联合经皮切腱术治疗儿童复发性先天性僵硬型马蹄内翻足显示文摘目的评估Ilizarov改良足踝构型治疗儿童复发性先天性僵硬型马蹄内翻足的疗效。方法2012年6月至2018年9月河南省儿童医院郑州儿童医院骨科应用Ilizarov技术治疗儿童复发性先天性僵硬型马蹄内翻足25例37足,男21例,女4例;年龄3岁4个月~12岁,平均(7.22±2.2)岁;左侧7例,右侧6例,双侧12例;包括已行胫前肌转移至第3楔骨1例2足。在Ilizarov足踝构型的基础上,足内外侧螺杆的3个固定栓与Ilizarov架形成微动联接,第1跖骨内下方交叉穿针;经皮跟腱或经皮腓肠肌腱膜切断。矫正标准:足弓外观完全矫正,踝关节外翻5°~10°、背伸20°。结果25例37足(Ilizarov矫形及拆架时转移胫前肌至第3楔骨6例9足)均达到矫正标准。带架4~7个月,平均(4.7±0.8)个月。并发症:针道感染4例,外翻足1例2足,钢针割裂跟骨3例5足,中足疼痛1例1足。失访2例3足。23例34足拆架后获得随访0.9~8.5年,平均(2.83±2.16)年。25足步态正常,7足踇趾内收。按Garceau标准评定疗效,优25足,良7足,2足外翻不适宜本标准评价。结论Ilizarov技术可彻底矫正儿童复发性先天性僵硬型马蹄内翻足,微创、美观。 | 姚满叶 张春旭 刘方娜 Weyland Cheng 李伟笠 孙维胜 | 2021 | 实用骨科杂志2021，27，5： | 2 |
| 2 | Unravelling the competitive effect of microstructural features on the fracture toughness and tensile properties of near beta titanium alloys显示文摘The competitive effect of microstructural features including primaryα(α_(p)),secondaryα(α_(s)),grain boundaryα(α_(GB)) and β grain size on mechanical properties of a near β Ti alloy were studied with two heat treatment processes.The relative effect of β grain size and STA(solution treatment and ageing)processing parameters on mechanical properties were quantitatively explored by the application of Taguchi method.These results were further explained via correlating microstructure with the fracture toughness and tensile properties.It was found that large numbers of fine as precipitates and continuous α_(s) played greater roles than other features,resulting in a high strength and very low ductility(<2%)of STA process samples.The β grain size had a negative correlation with fracture toughness.In the samples prepared by BASCA( β anneal slow cooling and ageing)process,improved ductility and fracture toughness were obtained due to a lower density ofα;precipitates,a basket-weave structure and zigzag morphology of α_(GB).For this heat treatment,an increase in prior β grain size had an observable positive effect on fracture toughness.The contradictory effect of β grain size on fracture toughness found in literature was for the first time explained.It was shown that the microstructure obtained from different processes after β solution has complex effect on mechanical properties.This complexity derived from the competition between microstructure features and the overall sum of their effect on fracture toughness and tensile properties.A novel table was proposed to quasi-quantitatively unravel these competitive effects. | Yang Liu Samuel C.V.Lim Chen Ding Aijun Huang Matthew Weyland | 2022 | Journal of Materials Science & Technology2022，，2： | 2 |
| 3 | Extrapolation to zero-flow pressure in cerebral arteries to estimate intracranial pressure显示文摘 | Heinzel F R Grund S Sonntag H Weyland A | 2003 | British J Anaesthesia2003，90，3： | 1 |
| 4 | Cerebrovascular tone rather than intracranial pressure determines the effective downstream pressure of the cerebral circulation in the absence of intracranial hypertension显示文摘 | Weyland A Buhre W Grund S | 2000 | J Neurosurg Anesthesiol2000，12，3： | 1 |
| 5 | Theories of Policy Diffusion Lessons from Latin American Pension Reform 显示文摘 | Weyland K | 2005 | World Politics2005，，572： | 1 |
| 6 | Assessment of intrathoracic blood volume: thermo - dye dilution technique vs single -thermodilution technique 显示文摘 | Buhre W Bendyk K Weyland A | 1998 | Anaesthesist1998，47，1： | 1 |
| 7 | Cardiac preload and central venous pros- sure显示文摘 | Weyland A Grtine F | 2009 | Anaesthesist2009，58，5： | 1 |
| 8 | Comparison of cardiac output assessed by pulse-contour analysis and thermodilution in patients undergoing minimally invasive direct coronary artery bypass grafting显示文摘 | Buhre W Weyland A Wazmaier S | 1999 | J Cardiothorac Vasc Anesth1999，13，4： | 1 |
| 9 | The building block of long-period structures in Mg-RE-Zn alloys 显示文摘 | Zhu Y M Weyland M Morton A J | 2009 | Scripta Materialia2009，60，11： | 1 |
| 10 | Field Examples of Electrical Resistivity Changes During Steamflooding 显示文摘 | Mansure A J Meldau R F Weyland H V | 1993 | SPE Formation Evaluation1993，8，1： | 1 |
| 11 | 3D electron microscopy in the physical sciences:the development of Z-contrast and EFTEM tomography显示文摘 | Weyland M | 2003 | Ultramicroscopy2003，96，34： | 1 |
| 12 | Comparison of cardiac output assessed by pulse-contour analysis and thermodilution in patients undergoing minimally invasive direct coronary artery bypass grafting显示文摘 | Buhre W Weyland A Kazmaier S | 1999 | J Cardiothorac Vasc Anesth1999，13，4： | 1 |
| 13 | The building block of long-period structures in Mg-RE-Zn alloys 显示文摘 | Zhu Y M Weyland M Morton A J | 2009 | Scripta Materialia2009，60，11： | 1 |
| 14 | Determination of bronopol, bronidox, and methyldibromo glutaronitrile in cosmetics by liquid chromatography with electrochemical detection 显示文摘 | WEYLAND J W STERN A ROOSELAAR J | 1994 | Journal of AOAC International1994，77，5： | 1 |
| 15 | Recreation potential assessment at large spatial scales:a method based in the ecosystem services approach and landscape metrics显示文摘 | WEYLAND F LATERRA P | 2014 | Ecological Indicators2014，39，： | 1 |
| 16 | Actinomycetes in North Sea and Atlantic Ocean sediments显示文摘 | Weyland H | 1969 | Nature1969，223，5208： | 1 |
| 17 | The effect of precipitate size on yield strength-pitting corrosion correlation in A1-Cu-Mg alloys 显示文摘 | RALSON K D BIRBILIS N WEYLAND HUTCHINSON C R | 2010 | Acta Materialia2010，58，： | 1 |
| 18 | Horizontal waterflooding increases injectivity and accelerates recovery显示文摘 | Westermark R V Robinowitz S Weyland H V | 2004 | World Oil2004，225，3： | 1 |
| 19 | Field examples of electrical resistivity changes during steamflooding显示文摘 | MANSURE A J MELDAU R F and WEYLAND H V | 1993 | SPE Formation Evaluation1993，8，1： | 1 |
| 20 | Beitrage zur kennmis der Devonflora III 显示文摘 | Kraiusel R Weyland H | 1929 | Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft1929，41，： | 1 |
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