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245篇 您的检索式：作者名="Welham"

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	题名	作者	年代	出处	被引量
1	Design of freeform geometries in a MEMS accelerometer with a mechanical motion preamplifier based on a genetic algorithm显示文摘This paper describes a novel,semiautomated design methodology based on a genetic algorithm(GA)using freeform geometries for microelectromechanical systems(MEMS)devices.The proposed method can design MEMS devices comprising freeform geometries and optimize such MEMS devices to provide high sensitivity,large bandwidth,and large fabrication tolerances.The proposed method does not require much computation time or memory.The use of freeform geometries allows more degrees of freedom in the design process,improving the diversity and performance of MEMS devices.A MEMS accelerometer comprising a mechanical motion amplifier is presented to demonstrate the effectiveness of the design approach.Experimental results show an improvement in the product of sensitivity and bandwidth by 100%and a sensitivity improvement by 141%compared to the case of a device designed with conventional orthogonal shapes.Furthermore,excellent immunities to fabrication tolerance and parameter mismatch are achieved.	Chen Wang Xiaoxiao Song Weidong Fang Fang Chen Ioannis Zeimpekis Yuan Wang Aojie Quan Jian Bai Huafeng Liu Gerold Schropfer Chris Welham Michael Kraft	2020	Microsystems & Nanoengineering2020，6，1：	6
2	Leaflet Movement of Robinia pseudoacacia in Response to a Changing Light Environment显示文摘日报、夜黑蝗虫(洋槐假相思树) 的传单运动在三个轻计划下面被调查:100% 天赋发光, 50% shading,和 90% shading。	Cheng-Cheng Liu Clive V. J. Welham Xian-Qiang Zhang Ren-Qing Wang	2007	Journal of Integrative Plant Biology2007，49，4：	2
3	Enhanced dissolution of tantalite/columbite following milling显示文摘	WELHAM N J	2001	International Journal of Mineral Processing2001，61，3：	1
4	Enhanced dissolution of tantalite/columbite following milling 显示文摘	Welham N J	2001	International Journal of Mineral Processing2001，61，3：	1
5	A parametric study of the mechanically activated carbothermic reduction of ilmenite显示文摘	N.J. Welham	1996	Minerals Engineering1996，，：	1
6	Carbon sequestration in a boreal forest ecosystem:results from the ecosystem simulation model,FORECAST显示文摘	Seely B Welham C Kimmins J P	2002	Forest Ecology and Management2002，169，：	1
7	A systematic review of the prevalence of schizophrenia显示文摘	Saha S Chant D Welham J	2005	Plos Med2005，2，5：	1
8	Epigenetic modification of the renin-angiotensin system in the fetal programming of hypertension显示文摘	Bogdarina I Welham S King PJ		0，，：	1
9	Formation of TIB 2 from rutile by room temperature ball milling显示文摘	N.J Welham	1999	Minerals Engineering1999，，10：	1
10	Mechanical Enhancement of the Carbothermic Formation of TiB2 显示文摘	Welham N J	2000	Metallurgical and Materials Transactions2000，31，1：	1
11	Hyaluronan levels in acute vocal fold scar显示文摘	Thibeauh SL Rousseau B Welham NV	2004	Laryngoscope2004，114，：	1
12	Mechanical Formation of Metal-Ceramic Composites显示文摘	Welham N J	2000	J Am Ceramic Soc2000，83，1：	1
13	The effect of solvent and matrix combinations on the analysis of bacteria by matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry显示文摘	Domin MA Welham KJ Ashton DS		0，，04：	1
14	Coxsacklevlruses in normal children显示文摘	COOK I ALLAN B C WELHAM S	1969	Med J Aust1969，2，3：	1
15	Activation of the carbothermic reduction of manganese ore显示文摘	WELHAM N J		0，，：	1
16	A parametric study of the mechanically activated carbothermic reduction of ilmenite显示文摘	WELHAM N J	1996	Minerals Engineering1996，9，12：	1
17	Estimating thespatial scales of regionalized variables by nested sampling,hierarchical analysis of variance and residual maximum likelihood 显示文摘	WEBSTER R WELHAM S J POTTS J M	2006	Computers & Geosciences2006，32，：	1
18	Ambient temperature formation of an alumina-titanium carbide-metal ceramic显示文摘	Willis P E Welham N J Kerr A	1998	Journal of the European Ceramic Society1998，18，6：	1
19	Epigenetic modifica-tion of the renin -angiotensin system in the fetal program-ming of hypertension 显示文摘	Bogdarina I Welham S King PJ	2007	Circ Res2007，100，4：	1
20	Formation of nanometric hard materials by cold milling显示文摘	Welham N J Llewellyn D J	1999	Jourmal of the European Ceramic Society1999，19，16：	1

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