dy and performance enhancement of fast tool servo diamond turning of micro structured surfaces

... simulation and tool path generation for the FTS diamond turning of micro- structured surfaces The influence of the FTS dynamics needs to be minimized The machining mechanism of the FTS diamond turning of ... of the FTS to obtain higher performance and rarely studied it as a process for ultra-precision machining This thesis presents the study and performance...

Ngày tải lên: 10/09/2015, 15:52

... filtration and D=0.00237 is for LaNi5 The term ε and d are the porosity of metal hydride and average diameter of metal hydride particle, respectively In & the meanwhile, Jf is hydrogen flux and determined ... where K and E are effective thermal conductivity in metal hydride and heat of formation of hydride, respectively The two equations (16) and (19) are...

Ngày tải lên: 05/09/2013, 14:58

... maximum power of the module, specific to the module rating and thickness The experimental results suggest a way to improve the performance of the module by cooling of the solar modules by silicone ... Nuofu, Yang Xiaoli and Wang yu, Thermal Analysis and test for single concentrator solar cells, Journal of semiconductors,30 ( 2009) 044011 [3] Yiping Wanga, Zhenli Fanga...

Ngày tải lên: 05/09/2013, 16:11

... S.K Bhatti, Effect of soybean oil biofuel blending on the performance and emissions of diesel engine using diesel- rk software, International journal of engineering science and technology, 4539-4555, ... TDC than diesel fuel The pressure of cylinder for both diesel and biodiesel comes into agreement with the results obtained by Diesel- rk software [7] 100 Diesel...

Ngày tải lên: 05/09/2013, 16:11

... that you have the skills and experience to provide a performance appraisal Hiring and Performance Appraisal of the Executive Director One of the key responsibilities of a board of directors is ... timely and appropriate performance appraisals for the executive director Hiring and Performance Appraisal of the Executive Director summary...

Ngày tải lên: 21/02/2014, 17:20

Ngày tải lên: 21/02/2014, 21:56

... second mechanism, adaptive pacing, is used for regulating the data flow in a more balanced and fair way Adaptive pacing adds an extra interval to the backoff time, which is equal to the transmission ... However, only a single path is used for data transmission and the second one maintained as a backup path to minimise the chance of route unavailability To select a primary path...

Ngày tải lên: 21/06/2014, 00:20

... Chen, and D Koppelman, Memory performance and scalability of Intel’s and AMD’s dual-core processors: a case study,” in Proceedings of the 27th IEEE International Performance, Computing, and Communications ... Main Memory and the Memory Controller In the simulation model, the RAM has a capacity of GB and has an inbuilt memory controller configured to run at a speed...

Ngày tải lên: 21/06/2014, 18:20

... between resource management algorithms and middleware platforms and improve flexibility (iii) Design of a framework determines its performance and applicability The design of key modules and entities ... analyze, and implement centralized adaptive resource management algorithms that manage an entire system than it is to design, analyze, and implement decent...

Ngày tải lên: 22/06/2014, 00:20

... the performance of the CPIC receiver, and we can see that the APIC outperforms the CPIC for μ ∈ (0, 0.5) Under the same simulation settings, the BER performances of the one- and two-stage APIC receiver ... this paper, we designed an adaptive receiver for the multicarrier DS-CDMA system over Rayleigh fading channels and evaluated the performance of the system A c...

Ngày tải lên: 22/06/2014, 19:20

... international magazines and newspapers as a freelance journalist He employed this combination of practical and academic experiences to a variety of consultancies for major corporations R.B Ahmed ... 4.5 3.5 -10 m (above the train or the bus) Maximum transmitting power of RN RN-UE antenna gain RN-BS antenna gain Number of UE Antenna height of UE Antenna gain AF Relay DF Relay...

Ngày tải lên: 09/07/2014, 08:10

... of forward error correction coding (FEC) System capacity (for BER = 10 −12 ) is shown to be 23 Gb/s without coding, and 75 Gb/s with a (255,239) Reed Solomon code The effect of non-rectangular ... spectrumsliced FSK systems using optical preamplifier receivers are shown, for the first time, to perform better in a peak optical power limited environment Performance- optimized spectru...

Ngày tải lên: 06/08/2014, 00:20

... have investigated skin permeation mechanism of many drugs using chemical enhancers [14-21] and microemulsion technique [22,23] Best of our knowledge, skin permeation mechanism of celecoxib has not ... and their mechanism of action J Control Rel 2004, 95:367-379 Cole L, Heard C: Skin permeation enhancement potential of aloe vera and a proposed mechanism...

Ngày tải lên: 11/08/2014, 00:22

... resources and capabilities at both firms The second possible explanation is that the large firm’s interest in coordinating the technical innovation capability of the entrepreneurial firm can offset the ... NBER Patent Citation Data File (Hall, Jaffe, & Tratjenberg, 2001) The market value of the firm's common equity and the accounting information required to calcu...

Ngày tải lên: 02/11/2014, 00:46