laser bending for high precision curvature adjustment of microcantilevers

... Laser bending for high- precision curvature adjustment of microcantilevers X. Richard Zhang a) and Xianfan Xu School of Mechanical Engineering, Purdue University, ... model of laser curvature adjustment is presented which enables the prediction of the laser processing parameters. © 2005 American Institute of Physics. [DOI: 10.1063/1.1851617] The use of micro...

Ngày tải lên: 06/05/2014, 08:55

... lrad was achieved. Laser bending or laser forming is a technique of using the energy from a laser beam to modify the curvature of sheet metals or hard materials. Most laser bending processes involve ... demonstrate the potential of using the laser bending technique in high precision curvature adjustment of a suspension. An uncoupled thermo-mechanical analysis...

Ngày tải lên: 06/05/2014, 08:55

... fluoride use for high- risk children. This matrix was developed primarily for a nondental audience—programs, paraprofessionals, and professionals without formal dental education working with higher-risk ... Oral Health Policy Center Center for Healthier Children, Families, and Communities Professor and Chair of Pediatric Dentistry School of Dentistry University of California,...

Ngày tải lên: 12/02/2014, 19:20

... accessible. This allows the synthesis of proteins in the presence of other pro- teins provided in excess at the start of or during the reaction, e.g., for the purpose of rescuing nascently produced ... can be produced in high yields in vivo are also suitable for efficient production by cell-free synthesis. In order to compensate for the increased effort and expense required fo...

Ngày tải lên: 07/03/2014, 12:20

... more important, we looked for set- tings with the best precision for non-uniques, recall for non-uniques, and overall accuracy (number of correctly classified items of both classes) separately. The ... rule-based classifications (for example, C4.5 and Ripper) would fulfil our first requirement ideally. Second, we want to control precision- recall trade- off, at least for the task....

Ngày tải lên: 31/03/2014, 03:20

... Examples of industrial applications of high precision laser bending are given. INTRODUCTION Laser bending or laser forming is a newly developed, flexible technique to modify the curvature of ... presents the technique of high precision microscale laser bending and the study of the thermomechanical phenomena involved. The use of pulsed and CW lasers fo...

Ngày tải lên: 06/05/2014, 08:55

... potential patients. Several different types of lasers are used when performing PLDD. High energy laser carriers the risk of tissue burns, but low energy lasers may be insuffi- Int. J. Med. Sci. ... of PLDD for the treatment of thoracic disc disease, we performed a study of ten patients with thoracic discogenic pain who were unresponsive to conservative intervention. Meth...

Ngày tải lên: 26/10/2012, 09:07

... challenge for a high tech firm is how to structure the development activities before the full potential of one technology and of its market appeal is established. 14 The Meaning of Marketing for High- Tech ... defines high- tech firms on the basis of their level of R&D intensity (R&D expenditure 16 The Meaning of Marketing for High- Tech Firms Finding New Use f...

Ngày tải lên: 24/10/2013, 07:20

... authorize such imports for reasons of U.S. national security.” The focus of the present Strategy is on a clear path for the safe and permanent disposal of U.S. used nuclear fuel and high- level radioactive ... collection of the full amount of fees is credited on the mandatory side of the budget as offsetting receipts. As a result, even though the intent of the NWPA was...

Ngày tải lên: 21/02/2014, 21:20

... ( D R). At a wavelength of 600 nm, for neat TiO 2 nanotube structures only a 3% change could be ob- tained whereas for the WO 3 loaded systems 45% for the as-formed, and 21% for the annealed structure ... JetFirst, at 450 °C for 1 h with heating and cooling rate of 30 °C min À1 to form an anatase structure [17]. For WO 3 nanocrystallite deposition, WCl 6 (Aldrich 99.9%) in pow...

Ngày tải lên: 19/03/2014, 16:47