|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 躯干运动和负重时对足底支撑面侧向横移的姿势控制显示文摘目的 :本研究假设自主运动命令和姿势控制信号间有冲突 ,因此设计在附加重物和不同自主任务的同时给予足底一个模拟受滑的干扰 (横移 )来观察姿势变化并分析其是否受冲突命令或者力学参数的影响。方法 :受试者在执行各种不同的自主任务时 ,随机给予足底支撑面一个左侧或右侧的横移干扰。这些不同的自主任务包括不负重静止站立、静止站立单手负重 5kg、负重 5kg站立并躯干静止侧屈 15°、负重 5kg动态地提重物和放重物 5项任务。测量和分析下列参数 :中心压力的侧位移(COP)、躯干和股部在冠状面上的角位移和腹内压 (IAP)。结果 :干扰离开质量 (向右 )、始反应超射的幅度、达到终平衡的时间和达到平衡前COP位移的次数都增加 ,这种情况可以看作是为了再获得平衡的姿势反应效率降低 ,因此 ,如果质量的重力效果能对抗干扰 ,则再获得平衡的反应效率甚至可以被增进。结论 :提重和负重是危害姿势反应效率的因素 ,因为提重和负重改变了重力效果 ,加大了对躯干的干扰。在动态条件下躯干的运动不是被横移干扰增强就是被横移干扰抵消 ,并没有显著地影响改变最终平衡位置姿势校正的效应。因此附加任务的同时给一个支持面上的横移干扰 ,姿势控制的效应可以被抵消。 | 黄强民 Panl Hodges Alf Thorstensson | 2004 | 中国运动医学杂志2004，23，2： | 6 |
| 2 | Long-term Prognosis of Patients Presenting With ST-Segment Elevation Myocardial Infarction With No Significant Coronary Artery Disease (from The HORIZONS-AMI Trial)显示文摘 | Alf Inge Larsen Dennis W.T. Nilsen Jennifer Yu Roxana Mehran Eugenia Nikolsky Alexandra J. Lansky Adriano Caixeta Helen Parise Martin Fahy Ecaterina Cristea Bernhard Witzenbichler Giulio Guagliumi Jan Z. Peruga Bruce R. Brodie Dariusz Dudek Gregg W. Stone | 2013 | The American Journal of Cardiology2013，，： | 2 |
| 3 | 国际油气生产者协会(OGP)与石油天然气工业用标准显示文摘 | Alf Reidar Johansen | 2004 | 石油工业技术监督2004，20，11： | 2 |
| 4 | Oxygen in the Earth' s core: A first-principles study显示文摘 | Alfe D Price G D Gillan M J | 1999 | Physics of Earth and Planetary Interior1999，110，： | 1 |
| 5 | Cost evaluation of ad- verse drug reactions in hospitalized patients in Taiwan: A prospective, descriptive, observational study 显示文摘 | Chan ALF Lee HY Ho CH | 2008 | Current Therapeutic Research2008，69，2： | 1 |
| 6 | Efficacy and safety of sclerotherapy using polidoeanel foam:a coatro||ed clinical t6a1显示文摘 | Alfs J Carreflo P L6pez JA | | 0，，： | 1 |
| 7 | Possible thermal and chemical stabilisation of body-centred-cubic iron in the Earth's core显示文摘 | Vocadlo L Alfe D Gillan M J | 2003 | Nature2003，424，： | 1 |
| 8 | Dehydrogenation of pure and Ti-doped Na3AlH6 surfaces from first principles calculations显示文摘 | Pozzo M Alfe D | 2011 | Int J Hydrogen Energy2011，36，15： | 1 |
| 9 | The effect of temperature on soot properties in premixed methane flames显示文摘 | Alf M Apicella B Rouzaud J-N | 2010 | Combustion and Flame2010，157，10： | 1 |
| 10 | Habits of thought and cutural tourism显示文摘 | Alf H Walle | 1996 | Annals of Tourism Research1996，23，4： | 1 |
| 11 | Enterprise Risk Budgeting:Bringing Risk Management Into the Financial Planning Process显示文摘 | Alviniussen Alf Jankensg · rd H · kan | 2009 | Journal of Applied Finance2009，19，1： | 1 |
| 12 | Postharvest rind staining in Navel oranges is aggravated by changes in storage relative humidity: effect on respiration, ethylene production and water potential 显示文摘 | Alfe rez F Agusti M Zaear a s L | 2003 | Postharvest Biology and Technology2003，28，： | 1 |
| 13 | Mathematical modeling of diesel-electric propulsion systems for marine vessels显示文摘 | Jan F H ALF K A THOR I F | 2001 | Mathematical and Computer Modeling of Dynamical Systems2001，7，1： | 1 |
| 14 | Microsphere design for the colonic delivery of 5-fluorouracil显示文摘 | Alf Lamprecht Hiromitsu Yamamoto Hirofumi Takeuchi | 2003 | J Controlled Release2003，90，： | 1 |
| 15 | Sundquist,Helmut Sies,cis-trans isomers of lycopene and β-Carotene in human serum and tissues显示文摘 | Wilhelm Stahl Wolfgang Schwarz Alffed R | 1992 | Archives of biochemistry and biophysics1992，294，1： | 1 |
| 16 | Etoposide nanocarriers suppress glioma cell growth by intracellular drug delivery and simultaneous P-glycoprotein inhibition显示文摘 | Alf Lamprecht Jean-Pierre Benoit | 2006 | Journal of Controlled Release2006，112，： | 1 |
| 17 | Electrosteric stabilization of Al2O3, ZrO2, and 3Y-ZrO2 Suspensions: Effect of Dissociation and Type of Polyelectrolyte显示文摘 | Alf Pettersson Gonzalo Marino | 2000 | Journal of Colloid and Interface Science2000，，228： | 1 |
| 18 | Realization of an active inductance for a low power high bandwidth DC power line communication network transceiver显示文摘 | Michel Chedid Hans Nilsson Alf Johansson Jan Welinder | 2009 | AEUE - International Journal of Electronics and Communications2009，，10： | 1 |
| 19 | Enterprise Risk Budgeting: Bringing Risk Management into the Financial Planning Process显示文摘 | Alf Alviniussen Hakan Jankensg6rd | 2009 | Journal of Applied Finance2009，19，1： | 1 |
| 20 | Wave forces on vertical cylinders upon shoals显示文摘 | ALEXANDER K and ALF T | 1996 | Coastal Eng1996，27，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员