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46篇 您的检索式:作者名="Preece S"
    题名 作者 年代 出处 被引量
1Optical disassembly of cellular clusters by tunable ‘tug-of-war’ tweezers显示文摘Bacterial biofilms underlie many persistent infections,posing major hurdles in antibiotic treatment.Here we design and demonstrate‘tug-of-war’optical tweezers that can facilitate the assessment of cell–cell adhesion—a key contributing factor to biofilm development,thanks to the combined actions of optical scattering and gradient forces.With a customized optical landscape distinct from that of conventional tweezers,not only can such‘tug-of-war’tweezers stably trap and stretch a rod-shaped bacterium in the observing plane,but,more importantly,they can also impose a tunable lateral force that pulls apart cellular clusters without any tethering or mechanical movement.As a proof of principle,we examined a Sinorhizobium meliloti strain that forms robust biofilms and found that the strength of intercellular adhesion depends on the growth medium.This technique may herald new photonic tools for optical manipulation and biofilm study,as well as other biological applications.Anna S Bezryadina Daryl C Preece Joseph C Chen Zhigang Chen 2016Light(Science & Applications)2016,5,1:4
2A study of detnation timing and fragmentation using 3-D finite element techniques and a damage constitutive model 显示文摘 Thorne B J 1996Proc Int Symp on Fragmentation by Blasting1996,,5:1
3Gas and liquid chromatography coupled to tandem mass spectrometry for themultiresidue analysis of β-agonists in biologicalmatrices显示文摘VYNCHT GV PREECE S GASPAR P 1996Journal of Chromatogr A1996,,750:1
4Activity identification using body-mounted sensors-a review of classification techniques显示文摘Preece J S Goulermas Y J Kenney P J L 0,,04:1
5Prevention of laboratory animal allergy 显示文摘Gordon S Preece R 2003Occup Med2003,53,:1
6Explaining the international intensity and global diversity of early-stage technology based firms显示文摘PREECE S B MILES G BAETZ M C 1998Journal of Business Venturing1998,14,25:1
7Development and application of a 3D rock blast computer modeling capability using discrete elements 显示文摘PREECE D S 2001DMC BLAST 3D Proc 27Annual Conferenceon explosives and blasting technique Orlandl Florida USA2001,2001,1:1
8Activity identification using body-mounted sensors-a review of classification techniques显示文摘Preece S J Goulermas J Y Kenney L P 2009Physiological Measurement2009,30,:1
9Internationalizing the Higher Education Curriculum: An Emerging Model显示文摘Schuerholz-Lehr S Caws C Gyn G V Preece A 2007Canadian Journal of Higher Education2007,,1:1
10Simulation of blasting induced rock motion using spherical element models显示文摘TAYLOR L M PREECE D S 1992Engineering Computation1992,9,2:1
11A comparison of feature extraction methods for the classification of dynamic activities from accele- rometer data显示文摘Preece S J Goulermas JY Kenney LP J 2006B- iomedical Engineering2006,56,3:1
12Electrospinning nanosuspensions loaded with passivated Au nanoparticles 显示文摘HAMLETT C A E JAYASINGHE S N PREECE J A 2008Tetrahedron2008,64,44:1
13Secondary somatic embryogenesis and plantlet conversion of white ash显示文摘Bates S Preece J E Yopp J H 1993HortScience1993,28,50:1
14Fractal Morphology and Breakage of DLCA and RLCA Aggregates显示文摘TANG S PREECE J M MCFARLANE C M 2000Journal of Colloid and Interface Science2000,221,1:1
15A comparison of feature extraction methods for the classification of dynamic activities from accelerometer data显示文摘PREECE S GOURLERMAS J KENNY L 2009IEEE Transactions on Biomedical Engineering2009,56,3:1
16Fractal Morphology and Breakage of DLCA and RLCA Aggregates显示文摘 Preece C M Mc Farlane 2000Joural of Colloid and Interface Science2000,221,:1
17Explaining the International Intensity and Global Diversity of Early-Stage Technology based Firms显示文摘PREECE S B MILES G BAETZ M C 1998Journal of Business Venturing1998,14,3:1
18Gas and liquid chromatography coupled to tandem mass spectrometry for the multiresidue analysis of β-agonists in biological matrices显示文摘Vyncht GV Preece S Gaspar P 1996J Chromatogr A1996,750,:1
19Fractal Morphology and Breakage of DLCA and RLCA Aggregates显示文摘Tang S Preece J M McFarlane C M 2000Joural of Colloid and Interface Science2000,221,:1
20A comparison of feature extraction methods for the classification of dynamic activities from acce|erometer data显示文摘PREECE S J GOULERMAS J Y KENNEY L P J 2009IEEE Trans Biomed Engineer2009,56,3:1
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