Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Chris Lehane"'
Publikováno v:
BMJ. :k1719
A 77 year old man presented with a four month history of weight loss and night sweats and one month of abdominal distension. There was …
Autor:
Frederick Ho, Chris Lehane, David John Raymond Links, Craig R. Lewis, Janet R. Williams, Michael Friedlander, Andrew Parasyn, Robert Smee, Stephen R Thompson, Phil Crowe
Publikováno v:
Journal of medical imaging and radiation oncology. 60(4)
Background Local control for extremity soft tissue sarcomas (STS) requires surgery combined with radiotherapy, usually given pre-operatively or post-operatively. The modified Eilber protocol, a neoadjuvant chemoradiation regimen, has been reported wi
Publikováno v:
Cell. 125:719-732
SummaryAfter anaphase, the high mitotic cyclin-dependent kinase (Cdk) activity is downregulated to promote exit from mitosis. To this end, in the budding yeast S. cerevisiae, the Cdk counteracting phosphatase Cdc14 is activated. In metaphase, Cdc14 i
Publikováno v:
Current Biology. 13:1930-1940
Background: Cohesion between sister chromatids is promoted by the chromosomal cohesin complex that forms a proteinaceous ring, large enough in principle to embrace two sister strands. The mechanism by which cohesin binds to DNA, and how sister chroma
Autor:
Chris Lehane, Hoi Sing Kwok
Publikováno v:
Applied Physics A Materials Science & Processing. 73:45-48
A new method for improving the efficiency of laser drilling has been developed. Two synchronized free-running laser pulses from a tandem-head Nd:YAG laser are capable of drilling through 1/8-in-thick stainless-steel targets at a stand-off distance of
Autor:
Paras N. Prasad, Lei Shi, Gen C. Xu, Jacek Swiatkiewicz, Hoi Sing Kwok, Donghwan Kim, Guolin Huang, Chris Lehane
Publikováno v:
Physical Review B. 48:6550-6555
We have applied a double-bridge voltage-correlation technique to study the nonequilibrium superconducting properties in high-T c superconductors. Using Y-Ba-Cu-O thin films of thickness less than 15 nm, we have observed voltage pulses as fast as 40 p
Autor:
Frank Uhlmann, Helen R. Flynn, Lidia Lopez-Serra, Tom Rolef Ben-Shahar, Chris Lehane, Mark Skehel, Vanessa Borges
Publikováno v:
Molecular cell. 39(5)
Cohesion between sister chromatids is mediated by the chromosomal cohesin complex. In budding yeast, cohesin is loaded onto chromosomes during the G1 phase of the cell cycle. During S phase, the replication fork-associated acetyltransferase Eco1 acet
Autor:
Frank Uhlmann, Sebastian Heeger, Tom Rolef Ben-Shahar, Chris Lehane, Philip East, Helen R. Flynn, Mark Skehel
Publikováno v:
Science (New York, N.Y.). 321(5888)
Replicated chromosomes are held together by the chromosomal cohesin complex from the time of their synthesis in S phase onward. This requires the replication fork–associated acetyl transferase Eco1, but Eco1's mechanism of action is not known. We i
Publikováno v:
Applied Physics Letters. 64:3175-3177
The growth dynamics of pulsed laser deposited ultrathin YBa2Cu3O7−δ films on various substrates was explored using an in situ resistance measurement technique. The results indicate that an interface region exists before the onset of uniform growth
Publikováno v:
Applied Physics Letters. 63:2830-2832
We have systematically studied the photoresponse of Y‐Ba‐Cu‐O (YBCO) ultrathin films to a train of picosecond laser pulses. The onset and decay of nonequilibrium superconductivity due to different levels of optical excitation can be observed wi