design of a knowledge based system

... was a visiting scholar at Harvard Graduate School of Education, University of Cambridge, and MIT Sloan School of Management She has been involved in multiple disciplinary research in the areas ... computer-assisted learning, and design- based research Dr Minhong (Maggie) Wang is an Associate Professor in the Faculty of Education of the University of Hong Kong, and Director of the KM&EL Lab She ... University of Victoria, Canada He is a fellow of the American College of Medical Informatics Dr Kushniruk conducts research in a number of areas including usability engineering, humancomputer interaction

Ngày tải lên: 10/01/2020, 09:12

... from teachers, lecturers and students I sincerely thank! Hanoi, July 2022 Student Ngo Thi Van Anh ii LIST OF ABREVIATIONS A tumefaciens ABA Agrobacterium tumefaciens AP2 Bp Cas APETALA Base pair ... v ABSTRACT Micronutrients are not only necessary for plant growth and development, but also for human and animal health Natural resistance-associated macrophage protein (NRAMP) family, that have ... (1999) Metal ion transporters and homeostasis EMBO Journal, 18: 4361–4371 65 50.Swamy B., Rahman M A. , Inabangan-Asilo M A. , Amparado A. , Manito C., Chadha-Mohanty P., Reinke R & Slamet-Loedin

Ngày tải lên: 11/07/2023, 14:14

... daily. Many thanks to my colleagues, Sun Yifeng, Du Xiaojun, Cao Jian, Saravanakumar Mohanraj, Atiqur Rahman and Low Leng Hwa Maria. Financial assistance in the form of research scholarship from ... integration of CAD and CAE systems. The integration of CAD and CAE systems is essential for the quick development of a low cost die, as well as to facilitate accuracy in simulation. Both Zhang et al. ... purpose of calculation and evaluation. As a result, feature -based design has been extensively used in automated modeling and process planning. Chen and Wei [27] proposed a feature -based design framework

Ngày tải lên: 04/10/2015, 15:52

... cs ka ca ks cs ca ma ca ms cs ka ca ks cs ca ma ca ms , F0 ka ica ks ka ka ma cs ca i , (4) and H us F0 us ks ms ka ma 2 ka ma ka ma cs ca 2 ca2 2 cs ka ca ks cs ca ma ca ms 2 (5) The formula ... cs ca ka ma us ka ica ua ica ua F0 , Eq (3) denotes a set of linear algebraic equations with two unknowns us s ua a F0 ka ks ms ms ka ma ma ka ma ma cs ca (3) us and ua It follows that ica i ... the equations of motion 650 A procedure for optimal design of a dynamic vibration absorber installed in the damped … ms xs cs ma xa ca xs ca xs ca xa ks ka xs ca xa ka xs ka xa ka xa f s (t ) F0

Ngày tải lên: 03/03/2020, 21:07

... interest rate Similar to Bahrami and Farahbakhsh (2013), it is assumed that the values of i and n are equal for all   M Rabbani et al / International Journal of Industrial Engineering Computations ... research GA and PSO are coded in MATLAB R 2013b ("MATLAB," 2013) Stopping criteria and parameters for GA and PSO are represented in Table Table Parameters for GA and PSO Variable GA Population ... technical parameters of CCHP system and the specifications of the components are listed in Table Design parameters (decision variables) and the acceptable range of their variations are listed in Table

Ngày tải lên: 14/05/2020, 22:35

... levels of a LED system based on a light sensor” to create an automatic controller capable of optimizing the duration to use of solar lights.1.2 RESEARCH OBJECTIVEDesign and construction of a controller ... 233.3.1 Flowchart of main program 233.3.2 Flowchart of battery saver 253.3.3 Flowchart of operating mode 253.3.4 Flowchart of voltage check 263.3.5 Flowchart of update webserver data 27CHAPTER 4 CONSTRUCTION ... modulation (PWM) 6Trang 73.1 INTRODUCTION 103.2 HARDWARE CALCULATION AND DESIGN 103.2.1 Block diagram 103.2.2 Calculate and design circuit diagrams 1 1a Central processing block (ESP8266) 11b Design

Ngày tải lên: 20/04/2024, 09:51

... map neuronal activation in neonatal and adult brains in response to motor, tactile, and visual stimulation It aimed to have high SNR, good spatial sampling, and good clinical useability and ease ... partial fulfillment of the degree of Bachelor of Engineering McMaster University Hamilton, Ontario, Canada April 23, 2010 Copyright c  April 2010 by Sukneet Basuta Abstract Measuring brain activity ... only available imaging technique that is able to detect both signals, which is its main advantage Fast neuronal signals are changes directly associated with neuron activity The response typically

Ngày tải lên: 16/04/2014, 01:56

... potentials by means of fast wavelet transform Brain Lang 1999, 66:129-145 Samar VJ, Bopardikar A, Rao R, Swartz K: Wavelet analysis of neuroelectric waveforms: A conceptual tutorial Brain Lang 1999, ... elimination of channels) Systematic elimination of channels can lead to a faster setup of the system as well as decreased computational time This could be part of future research works aimed at ... command by analyzing signals such as electro-myographic (EMG) signal or the output of an actual switch Such signals can be used to label the brain signals and to evaluate the performance of a BI

Ngày tải lên: 19/06/2014, 10:20

... Not a2 [19 18] a2 [19 0] GND a2 [17 0] Datab[] Dataa[] Cin ParADD1 Cin Datab[] Cin Dataa[] q[] Cout SM[19 0] Output Cout Result[] LPM ADD SUB ParADD1 Datab[] Result[] LPM ADD SUB Dataa[] OutREG ... practice, reference value is selected based on a simple analysis of the analyzed signal and the implementation system [10, 17]. It is defined as a few percent of the SPEC’s maximal value at a ... SCI has no latency [17] The arithmetic units are realized by using combinational logic, meaning that all calculation operations are performed in parallel The schematic diagram of its FPGA

Ngày tải lên: 22/06/2014, 23:20

... of PR and to create a stop at the end of PR are 5' GAA GAT CTA CGC GTT CCG GAG CAG ATG ATA CAG TAT TAG AAG 3' and 5' CGG AAT TCG GAT CCT TAA AAA TTT AAA GTG CAG CCA ATC TGA GT 3' Cells Human embryonic ... GGG CAA TTA AAG GAA GCT CTA TTA GAT T 3', 5' CCG GAA TCT AAT AGA GCT TCC TTT AAT TGC CCC CCT ATC TTT ATT GTG ACG A 3', 5' GGG GTC GCT GCC AAA GAG TGA TCT GAG GGA AGC TAA AGG ATA CA 3' and were ... containing PR with a stop and EcoRI site The primers used for PCR are 5' GGG AAG ATC TGG CCT TCC CAC 3' and 5' CGG AAT TCG GAT CCT TAA AAA TTT AAA GTG CAG CCA ATC TGA CT 3' The Gag plasmid was made

Ngày tải lên: 13/08/2014, 06:20

... targeting at the Main profile of H.264/AVC standard, it can be easily scaled to the High profiles of the standard, because of very similar implementation schemes and design architectures of Main profile ... CABAC decoder and CAVLC codec of H.264/AVC and statistical (entropy) codec design of JPEG2000, or other similar data processing codec designs Although the proposed CABAC encoder is designed targeting ... nature of CABAC with strong data dependency and frequent memory access, it is not efficient to accelerate CABAC encoding by software optimization Therefore, hardware acceleration of CABAC encoding

Ngày tải lên: 10/09/2015, 15:50

... a manufacturing company that aims to improve and enhance their manufacturing system and operations. The major advantages of a Web -based Kanban system is the availability of visible and real-time ... 4: Application of Web -based Kanban (A Case Study) Chapter 4: Application of Web -based Kanban (A Case Study) 4.1 Company Background MNC∗ is a company that specializes in the manufacturing and ... methodology of a Kanban ‘pull’ system as described in the earlier sections. Withdrawal kanban and production kanban signals are activated by the material handlers and they may also take on physical tasks

Ngày tải lên: 04/10/2015, 15:45

... Relations, for taking time out to address and discuss my questions I am also grateful for the assistance of my fellow graduate classmates and schoolmates Special thanks to Shib Shankar Dasgupta, ... My thanks to Dr Vivian Balakrishnan (Senior Minister of State for Trade and Industry in charge of entrepreneurship), A/ P Barry Halliwell (Head of NUS Graduate School of Integrative Science and ... where knowledge and ideas are considered as strategic components of economic advantage, it stands to reason that the university, as the traditional repository of knowledge, would take on a more

Ngày tải lên: 05/10/2015, 21:24

... out of band harmonics The data scrambler... multi-bands approach include the highly attractive features of scalability and ease of adapting to different radio regulations worldwide Each ... realization of a parallel decoder for an arbitrary LDPC... transmission data rate is less than or equal to 200 Mbps The time domain data are then pre-appended with a string of 32 zero samples ... and analysis of. .. 3-stage Interleaver Buffer DCM Mapping Data Sub-carriers Pilot Sub-carriers FFT Guard Sub-carriers (Nulls) Data Rates > 200 Mbps Data Rates ≤ 200 Mbps Time Spreading Antenna

Ngày tải lên: 28/11/2015, 13:44

... open-differential vehicle and turning dynamics data gathered by the 2004 OSU Baja team The vehicle model and the control system are designed and simulated using MatLab Brake -Based Wheel Speed Control Design ... AN ABSTRACT OF THE THESIS OF Eli Jeon for the degree of Master of Science in Mechanical Engineering presented on June 14, 2006 Title: Brake -Based Wheel Speed Control Design of a Rear Wheel ... Master of Science thesis of Eli Jeon presented on June 14, 2006 APPROVED: Major Professor, representing Mechanical Engineering Head of the Department of Mechanical Engineering Dean of the Graduate

Ngày tải lên: 23/02/2017, 22:03

... been accomplished Testing and performance tracking will remain an inseparable part of learning, and particularly of instructional design for traditional as well as web based education and training ... scheme that addresses the definition of organizational goals, and the assurance that these goals are intertwined with individual goals An analysis of available data to ensure the properness of those ... Strategic Management Organizational and Individual Goals Learning Content Management Standards Compliant Content, Authoring and Reuse of Content Object -Based Management of Resources; Object-Based

Ngày tải lên: 08/01/2020, 05:47

... Lustman & Clouse 2002) Additionally, one of the important advantages of a psychological approach over a pharmacological approach to treat depression is that psychological therapies provide patients ... completer analyses Analysis plan Primary analyses are conducted according to the intention-to-treat approach To answer the primary research question, repeated measures analyses of (co) variance ((M)AN(C)OVA) ... outpatient clinics and use the average of values half a year before intervention as pre-treatment measure and the values half a year after intervention as post-treatment measure Moderating factors The

Ngày tải lên: 10/01/2020, 12:44

... home alarm system, but merely illustrates that the home automation system can interface with a larger existing alarm system. The alarm interface unit provides the home alarm system with an arm/disarm ... complete absence of the carrier, the modulation delay from a logic low to high input, was measured as 180 às. The time delay between data input, modulation, demodulation and data output was measured ... very important, as it means that on a noisy powerline circuit, home automation signals can be sent reliably, as long as the rate of transmission is low enough. Since a home automation system does...

Ngày tải lên: 19/01/2014, 20:20

... the performance of the potential will only increase with the size of the structural database and as terms are added to the model to account for protein and RNA intra-molecular interactions that are ... A (1988) An analysis of the accuracy of Langevin and molecular dynamics algo- rithms. Mol Physics 65, 1409–1419. Supplementary material The following supplementary material is available online: Doc. ... disruption of RNA intramolecular interactions that are a characteristic of this complex [49]. A third example is human U 1A protein (PDB code: 1URN), a great model for the RRM superfamily because of the...

Ngày tải lên: 18/02/2014, 16:20

... object-relational database system Illustra [I11941 provides database support for time-series data along with relational data. A time-series is an ADT(Abstract Data Type) value implemented a& amp; a large ... Catalog Management: Each E-ADT can provide catalogs that maintain statistics and store schema information. Further, certain values may be named. Query Language: An E-ADT can provide a query ... PREDATOR system (of which SEQ is a component) supports relational data as well as sequence data, using a novel design paradigm of enhanced abstract data types (B- ADTs ). The system implementation...

Ngày tải lên: 16/03/2014, 16:20