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19篇 您的检索式:作者名="Culliton"
    题名 作者 年代 出处 被引量
1HeLa Cells: Contaminating Cultures around the World 显示文摘Culliton BJ 1974Science1974,184,:1
2Role of Aberrant Sialylation of Chronic Myeloid Leukemia Granulocytes on Binding and Signal Transduction by Chemotactic Peptides and Colony Stimulating Factors显示文摘Paul Cyopick Raymond Culliton Inka Brockhausen D. Robert Sutherland Gordon B. Mills Michael Baker 1993Leukemia & Lymphoma (-)1993,,1:1
3Scientist Confront Misconduct 显示文摘BARBARA CULLITON 1988Science1988,,10:1
4N-terminal pro-B-type natriuretic peptide as a marker of ductal haemodynamic significance in preterm infants:a prospective observational study显示文摘EI-Khuffash A Amoruso M Culliton M 2007Archives of Disease in Childhood:Fetal and Neonatal Edition2007,92,5:1
5HeLa cells:contaminating cultures around the world显示文摘Culliton BJ 1974Science1974,184,4141:1
6Scientist confront misconduct显示文摘Culliton B J 1988Science1988,241,:1
7NII-I to review disputed data显示文摘Culliton B J 1988Science1988,240,:1
8Baltimore cleared of all fraud charges 显示文摘Culliton B J 1989Science1989,243,:1
9The case of the altered notebooks:Part IV 显示文摘Culliton B J 1990Science1990,248,:1
10Scientist confront misconduct 显示文摘Culliton B J 1988Sci- ence1988,241,:1
11Scientist confront misconduct显示文摘Culliton BJ 1988Science1988,241,4874:1
12Gene therapy be gins显示文摘Culliton H 1990Science1990,249,2:1
13A bitter battle over error显示文摘Culliton B J 1988Science1988,1240,6:1
14Scientist Confront Misconduct显示文摘Culliton B J 0,,09:1
15Scientist confrontmisconduct 显示文摘Culliton B J 1988Science1988,241,:1
16NIH misconduct probes draw legal complaints显示文摘Culliton B J 1990Science1990,249,4966:1
17Scientist confront misconduct 显示文摘Culliton BJ 1988Science1988,241,:1
18Scientist confront misconduct 显示文摘Culliton B J 1988Science1988,241,:1
19Tribological study on the surface modification of metal-on-polymer bioimplants显示文摘The tribological performance of artificial joints is regarded as the main factor of the lifespan of implanted prostheses. The relationship between surface roughness and coefficient of friction (COF) under dry and lubricated conditions is studied. Results show that under dry test, friction coefficient is not reduced all the time with a decrease in surface roughness. On the contrary, a threshold of roughness value is observed, and frictional force increases again below this value. This critical value lies between 40 and 100 nm in Sa (roughness). This phenomenon is due to the transfer of friction mechanisms from abrasion to adhesion. Under wet test, COF always decreases with reduction in surface roughness. This result is mainly attributed to the existence of a thin layer of lubricant film that prevents the intimate contact of two articulating surfaces, thus greatly alleviating adhesion friction. Furthermore, surface texturing technology is successful in improving the corresponding tribological performance by decreasing friction force and mitigating surface deterioration. The even-distribution mode of texturing patterns is most suitable for artificial joints. By obtaining the optimal surface roughness and applying texturing technology, the tribological performance of polymer-based bioimplants can be greatly enhanced.Gang SHEN Jufan ZHANG David CULLITON Ruslan MELENTIEV Fengzhou FANG 2022Frontiers of Mechanical Engineering2022,17,2:0
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