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190篇 您的检索式:作者名="Guha C"
    题名 作者 年代 出处 被引量
1Adjustable Mechanism for Walking Robots with Minimum Number of Actuators显示文摘Recent literature on walking robots deals predominantly with multi-degrees-of-freedom leg mechanisms and machines capable of adopting several gaits.This paper explores the other end of the spectrum suggesting mechanisms derived from a four bar coupler curve for a one degree of freedom walking robot.Simulation of the walk indicates that body of the robot is able to move with low variation in velocity.The best strategy for changing the gait to enable the robot to walk over obstacles and the effect of change in length of different links are explored to open up the possibility of a two degree of freedom walking robot with the capability of changing its gait,suitable as a low cost unit for several applications.Such rugged units would permit the use of an IC engine as the primary source of power and could be of utility in installations where electronics may not be functional.In simple walking machines the foot of a leg is usually required to trace a D shaped curve with respect to the chassis.In this paper we begin with a Hoecken mechanism capable of tracing such a curve.The foot is required to move parallel to itself and the same could be achieved using a six or eight link mechanism.A few such devices have been synthesized in this paper and their motion properties compared.The study also covers the possibility of providing adjustments to vary the step length and height of the foot's movement.GUHA Anirban AMARNATH C 2011Chinese Journal of Mechanical Engineering2011,24,5:4
2Liver irradiation: a potential pre-paration regimen for hepatocyte transplantation显示文摘Guha C Parashar B Deb N J 2001Int J Radiation Oncol Biol Phys2001,49,:1
3A low cost synthesis technique for tungsten whiskers of <100> orientation显示文摘Guha S Kyriacou C Withers J 1994Mater Manuf Process1994,9,6:1
4Modified amino acids and peptides as substrates for the intestinal peptide transporter Pep T1显示文摘Meredith D Temple C S Guha N 2000Eur J Biochem2000,267,12:1
5Rearrangements of the coefficients of a power series显示文摘Guha U C 1961Math Zeitschr1961,75,:1
6Notch and vascular smooth muscle cell phenotype 显示文摘MORROW D GUHA S SWEENEY C 2008Circ Res2008,103,12:1
7In vitro production of embryos from anther ofDatura 显示文摘Guha S Maheshwari S C 1964Nature1964,204,:1
8Spinal cord blood flow and systemic blood pressure after experirnental spinal cord injury, in rats 显示文摘Guha A Tator C H Rochon J 1989Stroke1989,,:1
9Hollow fiber solvent extraction removal of toxic heavy metals from aqueous waste streams 显示文摘YUN H C PRASAD R GUHA A K SIRKAR'A K K 1993IndEngChemRes1993,32,:1
10Near-optimal sparseFourier representations via sampling 显示文摘Gilbert A C Guha S Indyk P 2002Proceedingsof the Annual ACM Symposium on Theory of Compu-ting Association for Computing Machinery2002,2,:1
11Flt3L therapy following localized tumor irradiation generates long-term protective immune response in metastatic lung cancer:its implication in designing a vaccination strategy显示文摘Chakravarty PK Guha C Alfieri A 0,,:1
12In vitro production of embryos from anthers of Datum显示文摘Guha S Maheshwari S C 1964Nature1964,204,:1
13In vitro production of embryos from anthers of Datura显示文摘Guha Sipra Maheshwari S C 1964Nature1964,204,:1
14Business process reengineering显示文摘Guha S Kettinger W J Teng J T C 1993Information System Management1993,26,3:1
15Flt3L therapy following localized tumor irradiation generates long-term protective immune response in metastatic lung cancer: its implication in designing a vaccination strategy 显示文摘Chakravarty PK Guha C Alfieri A 2006Ontology2006,70,4:1
16In vitro production of embryos from anther of Dature显示文摘Guha S Maheshwari S C 1964Nature1964,204,:1
17Naturally occurring thallium: A hidden geoenvironmental health hazard? 显示文摘Xiao T F Guha J Boyle D Liu C Q Zheng B S Wilson G C Rouleau A Chen J A 2004Environ Int2004,30,4:1
18Cross-cam- pus collaboration: a scientometric and network case study of publication activity across two campuses of a single in stitution显示文摘BIRNHOLTZ J GUHA S YUAN Y C 2013Journal of the American Society for Informa- tion Science and Technology2013,64,1:1
19Traveling wave solutions and the coupled Korteweg -de Vries equation显示文摘GUHA -ROY C BAGCHI B SINHA D K 1986J Math Phy1986,27,:1
20In vitro production of embryos from anthem of Datum显示文摘Guha S Maheshwari S C 1964Nature (Lond)1964,204,:1
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