Fluid bearing spindles for data storage devices

... types of fluid bearing, namely, hydrodynamic bearing, aerodynamic bearing, hybrid fluid bearing and bi-directional rotating fluid bearing are studied in the work First, hydrodynamic bearings ... performance of different types of fluid bearings The hydrodynamic bearing will be first investigated since, among fluid bearings, it is the most widely used in the spindle motors f...

Ngày tải lên: 17/09/2015, 17:19

... ULTRAFAST PHASE- CHANGE FOR DATA STORAGE APPLICATIONS LOKE KOK LEONG DESMOND (B.Eng.(Hons.)), NUS A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY NUS GRADUATE SCHOOL FOR INTEGRATIVE ... OUM Ovonic unified memory PT Peak temperature PC Phase- change PCM Phase- change memory PRAM Phase- change random access memory xviii PCRAM Phase- change random access me...

Ngày tải lên: 08/09/2015, 22:30

... macroscopic data storage devices Information about such underlying mechanisms and design criteria can boost performance enhancement towards the next- generation magnetic data storage devices First-principles ... present magnetic data storage devices and the requirements for the next- generation data recording technique are summarized below: A common problem o...

Ngày tải lên: 09/09/2015, 11:26

... substantial market share for data storage systems in the foreseeable future However, to gain a wider application in future data storage systems, future HDDs will have to offer greater storage capacities ... ADVANCED CONTROL TECHNIQUES FOR FUTURE STORAGE DEVICES THUM CHIN KWAN (B.Eng (Hons.), NUS ) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT...

Ngày tải lên: 14/09/2015, 14:02

... requires three or more data points in order to approximate the heat rate curve However, sometimes power plants have no data measuring devices available and the heat rate data points are known ... proposed for the approximation of the heat rate curve This method can be applied for power plants in which no data acquisition is available Unlike other meth...

Ngày tải lên: 05/09/2013, 14:58

... Novel data storage for H.264 motion compensation: system architecture and hardware implementation Elena Matei∗1 , Christophe van Praet1 , Johan Bauwelinck1 , Paul Cautereels2 and Edith ... implementation of a stand alone H.264 q-pel MC on FPGA has shown speeds between 95.9 fps for HD1080p frames, 229 fps for HD 720p and between 2502 and 12623 fps for CIF a...

Ngày tải lên: 18/06/2014, 22:20

... Novel data storage for H.264 motion compensation: system architecture and hardware implementation Elena Matei∗1 , Christophe van Praet1 , Johan Bauwelinck1 , Paul Cautereels2 and Edith ... implementation of a stand alone H.264 q-pel MC on FPGA has shown speeds between 95.9 fps for HD1080p frames, 229 fps for HD 720p and between 2502 and 12623 fps for CIF a...

Ngày tải lên: 20/06/2014, 04:20

... Cite this article as: Matei et al.: Novel data storage for H.264 motion compensation: system architecture and hardware implementation EURASIP Journal on Image and Video Processing 2011 2011:21 ... reused and only one memory access will provide both Cb and Cr at the same time System architecture and hardware implementation Further, the Block level architect...

Ngày tải lên: 20/06/2014, 21:20

... before finally being deleted RK: If there is a good chance that the data are going to be used by others, then yes, there is a good case for storing them Just storing the raw data for the sake of ... Cite this article as: GB Editorial Team: Closure of the NCBI SRA and implications for the long-term future of genomics data storage Genome Biology 2011, 1...

Ngày tải lên: 09/08/2014, 22:23

... TRIBOLOGICAL STUDIES OF ULTRA- THIN FILMS AT HEAD/ MEDIA INTERFACE FOR MAGNETIC DATA STORAGE SYSTEMS EHSAN RISMANI-YAZDI (B E, Isfahan University of Technology, Isfahan, ... common devices for mass storage of information Hard drives are magnetic storage devices in which data is recorded as magnetized bits on the surface of a thin layer of ferrom...

Ngày tải lên: 09/09/2015, 10:17

... Disturbance Attenuation with Multi- Sensing Servo Systems For High Density Storage Devices Chee Khiang Pang M Eng., B Eng (Hons.), NUS A DISSERTATION SUBMITTED FOR THE DEGREE OF ... microactuators coupled with multi- or self -sensing schemes for higher bandwidth and stronger disturbance rejection capabilities are inevitable in future data storage servo sy...

Ngày tải lên: 14/09/2015, 23:31

... contributions: Data Model and Storage Investigate a novel graph data model and storage for nonblob data in social network services Data Partition Social network graphs are extremely large, therefore, ... topics: Data Model Investigate a new data model and corresponding operations for the data prevalent in social network services The new data model...

Ngày tải lên: 04/10/2015, 10:24

... DESIGN, MODELING AND FABRICATION OF THERMAL ACTUATED MICROMIRROR FOR FINE- TRACKING MECHANISM OF HIGH- DENSITY OPTICAL DATA STORAGE DENG XIAOCHONG (B Eng., Huazhong Univ of Sci & Tech, ... micromirror for fine- tracking mechanism of high- density optical data storage International Journal of Computational Engineering Science, Vol 4, No...

Ngày tải lên: 04/10/2015, 15:46

... of Symbols and Abbreviations xv Introduction 1.1 Motivations for Holographic Data Storage 1.2 Introduction to Holographic Data Storage 1.3 Holographic Data Storage Channel ... increased storage density; however they lead to higher IPI and lower SNR respectively 1.3.1 Detection for Holographic Data Storage Before presenting our survey on signal processing te...

Ngày tải lên: 26/11/2015, 12:31

... Algorithms in Search, Optimization & Machine Learning AddisonWesley, Boston, 1989 Zhang Z., Agarwal R.K Numerical Simulation and Optimization of CO2 Sequestration in Saline Aquifers for Vertical and ... [4] Zhang Z., Agarwal R.K Numerical Simulation and Optimization of CO2 Sequestration in Saline Aquifers in: Proceedings of 10th Annual Confer...

Ngày tải lên: 05/09/2013, 16:10