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8篇 您的检索式:作者名="ESAC"
    题名 作者 年代 出处 被引量
1Cell size effects for vibration analysis and design of sandwich beams显示文摘In this work, sandwich beams are studied to revealthe underlying size effects of the periodic core cells for thefirst time within the framework of free vibration analysis ofsuch an advanced lightweight structure. The energy equivalencemethod is formulated as a theoretical approach thattakes into account the cell size effect. It is compared with theasymptotic homogenization method and direct finite elementmethod systematically to show their consistence and applicability.The accuracy of free vibration responses predictedby the detailed finite element model is used as the standardof comparison. It is shown that the cell size is an importantparameter characterizing the cellular core rigidities that influencevibration responses. The homogenization model agreesexactly with the asymptotic solution of the analytical expressionof the beam model only whenever the cell size tends tobe infinitely small.Gaoming Dai Weihong Zhang Engineering Simulation and Aerospace Computing (ESAC), The Key Laboratory of Contemporary Design and Integrated Manufacturing Technology, Northwestern Polytechnical University, 710072 Xi’an, Shaanxi, China 2009Acta Mechanica Sinica2009,25,3:4
2Recent advances in the angiotensin-converting enzyme 2-angiotensin (1-7)-mas axis显示文摘Santos RA Ferreira AJ Simoes ESAC 0,,:1
3Endovenous laser treatment of the incompetent greater saphenous vein显示文摘Min RJ Zimmet SE Esacs MN 2001JVIR2001,12,10:1
4Effect of salinity and inorganic nitrogen concentrations on nitrification and denitrification rates in intertidal sediments and rocky biofilms of the Douro River Estuary,Portugal显示文摘MAGALH ESAC M SAMANTHA B J MOREIRA R M 2005Water Research2005,39,9:1
5Recent advancesin the angiotensin-converting enzyme2-an giotensin1-7-mas axis显示文摘Santos RA Ferreira AJ Simoes ESAC 2008Exp Physiol2008,93,5:1
6The effect of twin - to - twin interval on neonatal outcome of the second twin 显示文摘Sophie Liem ESAC 2012American Journal of Obstetrics and Gynecology2012,206,1:1
7Angiotensin-( 1-7 ) is an endogenous ligand for the G protein-coupled receptor Mas显示文摘Santos RA Simoes eSAC Maric C 2003Proc Natl Acad Sci U S A2003,100,14:1
8Serum CA-125 in the diagnosis of endometriosis显示文摘Esac R Esjc R Ferriani R A 2007Int J Gynaecol Obstet2007,96,3:1
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