design and development of a product

... a burden for higher layer to provide connection and data reliability mechanism A UDP datagram has a header and a payload The application data is carried as payload and the header... ... Han Binhua, Premalatha Naidu, Wei Ming Long, Huang Xiao Gang, Wang Hai Chen, Meng Bin, Jimmy Jiang, Lalitha Ekambaram and Law Sie Yong. Special thanks to Patrick Khoo Beng Teck, the team’s manager ... data transport and demonstrate the integrated feature of network and storage functionalities as a means of delivering efficient and reliable service to applications We also Chapter

Ngày tải lên: 16/09/2015, 15:54

... 18]. 2.4.1 Adsorbent-adsorbate pair Some of the commercially-available adsorbent-adsorbate pairs are silica gelwater, zeolite-water, activated carbon-methanol and silica gel- methanol. Among these pairs, ... of the same is laid out so as to increase the surface area of the heat sink. The advantages of the heat pipe cooling are that thermal energy is moved away from the hot area, and spread over a ... 15% of a solid of the same material [27]. Metal foams that have a high surface area to volume ratio and high thermal conductivity are potentially excellent candidates for high heat dissipating applications

Ngày tải lên: 04/10/2015, 10:25

... analysis of the samples. Her experiences and dedication to work make my work easier and simpler and provided me with adequate background to analyse the data. I thank the administrative staff, Grace ... and medial collateral ligament) , and two interior ligaments (anterior cruciate ligament (ACL) and posterior cruciate ligament) , which help control stabilisation and kinematics of ... biologic materials such as collagen and silk, as well as biodegradable polymers and composite materials [poly(glycolic acid) (PGA), silk, and collagen] Use of an exogenous matrix for

Ngày tải lên: 04/10/2015, 10:25

... critical physical dimensions scale down and fT and fmax scale up, a Design and Development of a CMOS Power Amplifier for Digital Applications 1 CHAPTER 1: Introduction great deal of interest and ... use a MOS capacitor, which is actually the gate capacitance of a MOS transistor. As the gate length of CMOS technology scales down Design and Development of a CMOS Power Amplifier for Digital Applications 13 CHAPTER ... inductance value with the smallest area The spiral inductor can be of rectangular shape, octagonal shape, circular or other shapes 2.3.2 Capacitor There are a few ways to realize a capacitor...

Ngày tải lên: 04/10/2015, 10:25

... following: a head, facial features, eyes, ears, eyebrows, arms, hands, legs Android exhibits appearance (and behavior) which is as close to a real human appearance as technically... robot head ... the head and neck and 6 in the arms 29 and hands. The face is a silicone mask, which is supported on an aluminum frame. It has 2 DOF eyes fitted with video cameras, and a mouth capable of opening ... human equivalents, including some or all of the following: a head, facial features, eyes, ears, eyebrows, arms, hands, legs. Android exhibits appearance (and behavior) which is as close to a real

Ngày tải lên: 04/10/2015, 10:26

... begin by giving an overview of the hardware constituents of the system A Hardware Each stationary node consists of a stargate board, an ADC board, a battery, a fluorometer and an array of thermistors, ... real-time, in-situ measurements and analysis of chemical and physical factors governing the abundances and dynamics of microorganisms at biologically-relevant spatiotemporal scales The goal of the network ... The Design and Development of a Wireless Robotic Networked Aquatic Microbial Observing System Gaurav S Sukhatme, Amit Dhariwal, Bin Zhang, and Carl Oberg Beth Stauffer and David A Caron Department

Ngày tải lên: 18/10/2022, 05:58

... provides a comparison of the various methods to balance a bicycle, evaluated their advantages and disadvantages. The most significant contribution of this research is the use of a CMG as an actuator ... vessel [5]. Appling a CMG as an actuator to balance a bicycle is a creative and novel approach; and is the first of its kind for balancing of a bicycle. Simulation exercises showed that a PD controller ... the various methods to balance a bicycle, evaluated their advantages and disadvantages The most significant contribution of this research is the use of a CMG as an actuator to balance

Ngày tải lên: 02/10/2015, 17:14

... schizandrol A and scale-up production to fulfill its unique and valuable pharmacological properties... of cosmeceuticals and nutraceuticals are rapidly expanding the area of pharmaceuticals ... preformulation and solubility profile of schizandrol A 3 Physicochemical properties of schizandrol A. .. molecules and achieve adequate bioavailability One attractive approach to ... schizandrol. .. by an increasing consumer demand worldwide Botanicals represent a major class of cosmeceuticals They are generally regarded as a plentiful natural source of antioxidant and

Ngày tải lên: 10/09/2015, 09:03

... Behavioral layer target area speech Motion and Audio and Vision Speech Animation localization... design for a social robot that can navigate a home environment seamlessly and able ... Siciliano and Oussama Khatib, Springer Handbook of Robotics.: Springer, 2008. [9] Akira TAKAGI and Shunji MORI Masayoshi WADA, "Caster Drive Mechanisms for Holonomic and Omnidirectional Mobile Platforms ... talk surveillance Entertainment Recognize people Navigate to Understand Behavioral layer target area speech Motion and Audio and Vision Speech Animation localization gestures task task task Mobile platform Speakers Camera/s Microphone/s Animated head and

Ngày tải lên: 04/10/2015, 10:26

... carbon calculation and carbon management separately or as separate functions encourages the modular approach which does not fit comfortably within a supply chain framework and analysis, and aggravate ... chain management as the management of material, information and capital flows as well as cooperation among companies along the supply chain while taking goals from all three dimensions of sustainable ... S.C Lenny Koha*, Andrea Genovesea, Adolf A Acquayea, Paul Barrattb, Nasir Ranaa, Johan Kuylenstiernac and David Gibbsb a Logistics and Supply Chain Management (LSCM) Research Centre, Centre for

Ngày tải lên: 05/05/2020, 09:18

... 10,500ha-13,900ha concentrated in the communes of Thanh Loi, Thanh Dong, Thanh Hung, Tan Thanh, Tan Hung, Tan Luoc, and TanAn Thanh and a part of My Thuan and Nguyen Van Thanh communes The average productivity ... choosing location, and also handle decision-making problems, vagueness and uncertainty in criteria and has the advantages of easy to use and flexibility.Together with analytical solutions obtained ... such as Japan, South Korea, and Australia.According to the General Statistics Office, the total sweet potato planted area in Vietnam has decreased from 150.8 thousand ha in 2010 to 116.5 thousand

Ngày tải lên: 02/10/2024, 01:18

... the anode off-gas given an anode off-gas temperature of less than 650 oC, a cathode off-gas temperature of less than 390 oC, and a flame barrier temperature of less than 700 oC However, a cooling ... compares the cold side absorbed heat and UA (the product of “U” and ? ?A? ?? in Eq (3)) value of a commercial heat exchanger with that of INER- Kaori design (fabricated in cooperation with Kaori Heat ... methane and butane into electricity via an oxidization process, are regarded as a promising solution for large-scale electrical generation applications SOFCs have a high efficiency and are almost

Ngày tải lên: 05/09/2013, 16:10

... final version of the manuscript. Acknowledgements This work was supported in part by an Ontario Graduate Scholarship, Natural Sciences and Engineering Research Council of Canada and the Canada ... Toronto, Ontario, Canada Full list of author information is available at the end of the article Alves and Chau Journal of NeuroEngineering and Rehabilitation 2010, 7:22 http://www.jneuroengrehab.com/content/7/1/22 ... collection, analyzed the data, and drafted the manuscript. TC conceived the study, advised on the design and coordination of the experiments, and edited the manuscript. All authors read and approved

Ngày tải lên: 19/06/2014, 08:20

... consists of two areas as authorized and attacker The authorized area consists of two wireless stations associated to the access point which follow the IEEE 802.11 standard MAC layer The attacker area ... Implementation of a Lightweight Security Model to Prevent IEEE 802.11 Wireless DoS Attacks Mina Malekzadeh, Abdul Azim Abdul Ghani, and Shamala Subramaniam Faculty of Computer Science and Information ... new beacon frames with wrong timestamp (iii) Replay attacks: the attacker may replay a beacon frame with some delay latter All the above attacks on time synchronization have one main goal, which

Ngày tải lên: 21/06/2014, 05:20

... is the farad; farad = coulomb per volt; typical capacitances are measured in microfarads or picofarads) 5.2.1 The Virtual Capacitor To implement the law of Coulomb, a TinyOS application was developed ... 5.3.1 Battery Emulation For a battery emulation of 3.49 V and 2000 mAh, we could define a full battery with initial voltage of 3.49 V and a harverster which is equal to zero and a capacitor of 2063 ... 3B37 3A2 8 3B49 3B50 3A2 6 3B53 3A2 7 Controller 3A3 1 3A2 2 3A2 3 3A1 4 3A1 1 3A1 9 3B51 3B54 3A2 0 3A7 3B35 3B38 3A4 3A1 3A1 0 3A1 5 3A8 3A1 6 3B42 3B46 3A2 1 3A1 8 3A9 3A2 3A6 3A3 Figure 12: Spatial distribution

Ngày tải lên: 21/06/2014, 11:20

... input parameters and provide you automatically with a schematic dia- gram and calculate capacitor and resistor values for specific filter implementations. This doesn’t mean that the programs will ... 12:35 PM Page xiv In memory of Prof. Mircea Arcan, who was a caring teacher, a true friend, and a most compassionate human being. —David ffirs.qxd 11/22/2004 9:46 AM Page v 1 1 Design and Development ... a capacitance of 5000 pF at 12 BIOPOTENTIAL AMPLIFIERS Figure 1.10 Block diagram of a typical capacitive active bioelectrode. A highly dielectric material is used to form a capacitive interface...

Ngày tải lên: 29/03/2014, 11:20

... The bandwidth of each of the five phases is shown separately. Sprite LFS has a higher write bandwidth and the same read bandwidth as SunOS with the exception of sequen- tial reading of a file that ... log as the most up to date ‘‘truth’’ about the state of the data on disk. The main difference is that database systems do not use the log as the final repository for data: a separate data area is ... in part by the National Aeronautics and Space Administration and the Defense Advanced Research Projects Agency under contract NAG2-591. This paper will appear in the Proceedings of the 13th ACM...

Ngày tải lên: 12/09/2012, 15:05

... A2 8 Gareth S Roberts 6. The MATLAB design The MATLAB design constructed is used to simulate the final FO control design where all parameters, processes and variables are modelled mathematically. ... mathematically. Furthermore, the MATLAB program can convert a MATLAB design into a C-code design in a relatively straightforward manner. Hence, this stage of the thesis project is seen to be of great ... induction machine is an electrical device. The electrical properties that are of particular interest to this thesis project are the stator and rotor’s resistance and inductance, as well as the magnetizing...

Ngày tải lên: 27/10/2013, 23:15

... major parameters of the device. Only the ratio of parasitic capacitance and sensing capacitance can be measured, and the estimated value is calculated assuming a total sensing capacitance of 60fF. ... of 60fF. Parasitic capacitance and mismatch of sensing capacitance is measured in a way as shown in Figure 5.4. The capac- itance ratios are derived from the ratios of driving signals and buffer ... C f1 and C f2 are reset to zero charge, and hold capacitors C h ’s are floating. During the Integrate 1 phase, the difference of charges on C i1 and C i2 are inte- grated to C f1 and C f2 , and...

Ngày tải lên: 27/10/2013, 23:15

... performed on a probe station. Table 1 lists major parameters of the device. Only the ratio of parasitic capacitance and sensing capacitance can be measured, and the estimated value is calculated assuming ... assuming a total sensing capacitance of 60fF. Parasitic capacitance and mismatch of sensing capacitance is measured in a way as shown in Figure 5.4. The capac- itance ratios are derived from the ratios ... value of these parasitic capacitors is around 70fF, which is the same order as the total sensing capacitance. Parasitic capacitance of diodes and input transistors of buffers is relatively small,...

Ngày tải lên: 22/12/2013, 08:16