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2001

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Articles 2611 - 2640 of 2754

Full-Text Articles in Physical Sciences and Mathematics

Sistem Operasi Matriks, Mat Shaleh Muhammad Nazmi Jan 2001

Sistem Operasi Matriks, Mat Shaleh Muhammad Nazmi

Student Works (2000-2009)

Perkembangan teknologi serta pakej pembelajaran menggunakan komputer telah menyaksikan pembangunan teknologi komputer yang lebih drastik dan kompetetif. Projek ini dihasilkan akibat daripada peralihan kebanyakan sistem manual kepada secara berkomputer yang menyumbangkan lebih banyak kebaikan dan kemudahan kepada orang ramai. Projek ini merupakan suatu pakej pembelajaran yang berteraskan grafik dan juga beberapa ciri multimedia. Ia adalah khusus untuk pelajar-pelajar dan juga pengajarpengajar di peringkat sekolah menengah tinggi sehingga ke peringkat institut pengajian tinggi. Sistem ini adalah ramah pengguna dan mudah digunakan. Kajian ke atas sistem yang sedia ada amat penting dalam pengumpulan data bagi projek ini. Sistem ini akan dibangunkan dengan …


Leave Management System (Lms), Yim Khim Chan Jan 2001

Leave Management System (Lms), Yim Khim Chan

Student Works (2000-2009)

This project attempts to further enhance and develop new features and functionalities for the existing Leave Management System (LMS) in the Faculty of Computer Science and Information Technology (FCSIT). The existing LMS is a web-based application designed to automate leave processing system in the faculty. Briefly, this project strives to test the efficiency of the system, to ease the process of leave application, to make the system user-friendlier, and to enhance the integrated system with the Attendance Management System (AMS). Its significance includes higher quality of the system in terms of its efficiency and effectiveness, faster processing time, and having …


Laman Web Multimedia Kuala Lumpur, Shahrom Suzanna Jan 2001

Laman Web Multimedia Kuala Lumpur, Shahrom Suzanna

Student Works (2000-2009)

Saya di bawah penyeliaan En. Norzaily Mohamed Noor telah memilih tajuk pembangunan laman web multimedia untuk destinasi-destinasi menarik di sekitar Kuala Lumpur. Pakej perisian ini diberi nama Laman Web Multimedia Kuala Lumpur. Ia akan dibangunkan untuk membantu para pelancong dari dalam dan luar negara untuk memperolehi maklumat berkenaan Kuala Lumpur. Untuk menarik minat pengguna dan sebagai salah satu cara mempromosikan laman web ini, perisian Macromedia Flash telah digunakan. Ia merupakan satu perisian multimedia yang terkini di mana pengguna dapat mencapai maklumat dengan lebih mudah. Di antara kelebihan taman web ini ialah memaparkan pelbagai maklumat yang berinformatif kepada pengguna. Para pengguna …


Computer Aided Learning Chinese Iiioms ( Calci), Chai Yam Yee Jan 2001

Computer Aided Learning Chinese Iiioms ( Calci), Chai Yam Yee

Student Works (2000-2009)

Computer aided learning have been implemented by lots of institutions and universities nowadays, due to the fast growing of information technology and the trend of moving towards paperless environment. Computer aided learning of Chinese idioms, is a package developed to assist students in the Chinese idioms study. This package is limited to Chinese idioms in 4 characters only. The package will provides the entire syllabus of Chinese idioms learned at primary and secondary school. It also contains idioms story, exercises and quizzes. The development of this package is assisted by multimedia tool to make it a more attractive, efficient and …


The Personal Library And Indexing Management Information System (Plimis), Wai Kit Choong Jan 2001

The Personal Library And Indexing Management Information System (Plimis), Wai Kit Choong

Student Works (2000-2009)

The Personal Library and Indexing Management Information System (PLIMIS) is an information system used to organize and manage personal collections of reading materials such as books, journals, journal articles, magazines, articles, dictionaries and CD-ROMs. The system allows easy searching and retrieving of the items in the collections as it adopts a systematic classification and indexing for the reading materials. This will save the time in searching a specific item. PLIMIS is designed for personal use and contains most of the features in the current library information systems. It provides user friendly interface and help to the users for easy using …


E-Expense Claims System, Chee Fui Chong Jan 2001

E-Expense Claims System, Chee Fui Chong

Student Works (2000-2009)

This Project paper is prepared as to partially fulfill the requirement of the Bachelor of Computer Science. The development of e-Expense Claims System is highlighted in this document The e-Expense Claims System is to provide computerized and useful system for faculty administrators, lecturers and students in managing information more efficiently and effectively. It has to point out that the e-Expense Claims System will not be developed specific for small and medium size commercial companies. This is to ensure that the system can easily adapt to changes and can be customized for other organization with similar needs. The main purpose of …


Student Society Information System, Ying Keng Lee Jan 2001

Student Society Information System, Ying Keng Lee

Student Works (2000-2009)

This is a project proposal report of the WXES3181 subject and a project report of the WXES3182 subject, taken by the final year student of Faculty of Computer Science and Information Technology (FSKTM). It is a delineation of intended project describing the proposed idea supported by a literature survey, its plan and design. The system to be developed by the author is a web-based system intends to manage and store the information of the society in the University Malaya, besides providing society information such as society and activity list on the Internet. The software knowledge used to develop the system …


Cubic Hamiltonian Graphs And Generalized Knight's Tours, Siew Hui Ong Jan 2001

Cubic Hamiltonian Graphs And Generalized Knight's Tours, Siew Hui Ong

Student Works (2000-2009)

This thesis is divided into two parts, both related to hamiltonian graphs. The first part deals with 3-connected cubic bipartite planar graphs. By assuming that all 3-connected cubic bipartite planar graphs are hamiltonian, lower bounds for the number of Hamilton cycles in cubic bipartite planar graphs with given cyclic connectivity are obtained in Chapter 2. In Chapter 3, we show that Barnette's Conjecture is equivalent to the conjecture which states that for any two edges x and y on the same face of a 3-connected cubic bipartite planar hamiltonian graph, there is a Hamilton cycle passing through x and y1 …


Software Architecture In Project Management, Kum Yeng Looi Jan 2001

Software Architecture In Project Management, Kum Yeng Looi

Student Works (2000-2009)

Software architecture is vital for large and complex software systems in which the main means is controlling complexity. Currently, software development has been deteriorating from architecture point of view over the years as a result of adaptation of vast changing of system requirements. Consequently, architecture improvement of existing software is therefore turning more and more important. Software architecture is a set of concepts and design decisions about the structure and texture of software that must be made prior to concurrent engineering to enable effective satisfaction of architecturally significant explicit functional and quality requirements and implicit requirements of the product family, …


Remote Monitoring System, Chin Kee Tan Jan 2001

Remote Monitoring System, Chin Kee Tan

Student Works (2000-2009)

Research is conducted to analysis and evaluate about the Remote Monitoring System. The details process of developing the Remote Monitoring System will be discussed throughout whole section of this project. The primary objective of this project is to explore on how Remote Monitoring CCTV process work as well as the application area used in Remote Monitoring CCTV system. This project involves creating a real time monitoring video camera system as a prototype. The developer will perform the development of the system according to system development life cycle. Stages of the system development life cycle for developing the remote monitoring software …


The Need For Information And Communication Technology (Ict) Literacy Among Lower Secondary Students, Sri Kumaran Rajendran Jan 2001

The Need For Information And Communication Technology (Ict) Literacy Among Lower Secondary Students, Sri Kumaran Rajendran

Student Works (2000-2009)

The purpose of this study is to determine the need for ICT literacy among lower secondary students. The study was designed to answer the following objectives: 1) Whether there is any significance difference between the need for a structured ICT syllabus and that of informal learning of ICT through friends, reading materials, parents, CD-ROM, and interest. 2) To gauge the interest shown towards ICT related activities after undergoing structured ICT syllabus. The study focused on two secondary schools in the Petaling District of Selangor. A questionnaire was distributed to a total 300 student from Form One, Two, and Three of …


Municipal Waste Characteristics And Management In Pantai Dalam, Kuala Lumpur, Ratanam Andythaven Jan 2001

Municipal Waste Characteristics And Management In Pantai Dalam, Kuala Lumpur, Ratanam Andythaven

Student Works (2000-2009)

The primary purpose of this research was to study comprehensively the municipal waste generation (rate, quantity), waste characterization including (physical, chemical and biological parameters), heavy metal content, waste recovery and recycling, and socio economic aspects of municipal solid waste (MSW) generation and management in Taman Bukit Angkasa, Pantai Dalam, Kuala Lumpur and the surrounding areas. The waste characterization and management was determined with actual field observations coupled with questionnaire survey from a random sample of 250 households (200 flats houses, 25 long houses and 25 squatter residences). The quantification and other parameters (heavy metals, water extractable nutrients, nitrogen, pH, acidity, …


Studies On The Pollution Parameters Of Leachate From Ampang Landfill, Syed Fatimah Kamal Batcha Jan 2001

Studies On The Pollution Parameters Of Leachate From Ampang Landfill, Syed Fatimah Kamal Batcha

Student Works (2000-2009)

ln the first part of the study, the characteristics of the leachate from Ampang landfill, collected before and after the landfill closure was analysed. In general, the characteristics of the Ampang landfill leachate was found to be typical of other landfill leachates in the Klang Valley. The analysis reveals that the Ampang landfill leachate during its active life had high contents of sodium, potassium, chloride and ferum, with concentrations of 687 ppm, 785 ppm, 2500 ppm and 45 ppm respectively. Generally and as expected, the leachate collected before the landfiII closure was found to be more concentrated and contains more …


Diamondlike Carbon Thin Film Deposition Using A Rf Planar Coil Inductively Coupled Plasma System, Wai Soon Liew Jan 2001

Diamondlike Carbon Thin Film Deposition Using A Rf Planar Coil Inductively Coupled Plasma System, Wai Soon Liew

Student Works (2000-2009)

A RF planar coil inductively coupled plasma system (ICPs) is setup for this project. The system is powered by a 13.56MHz, 550W, 500 RF generator. The RF power is transferred to the plasma via a planar induction coil. The impedance matching circuit consists of an air-core step-down transformer and a tunable vacuum capacitor. The typical E-H mode transition which is distinctive to the ICP has been observed in argon plasma, hydrogen plasma and hydrogen-methane admixture plasma. The studies carried out include the observation of intensity of light emission from the plasma, the power transferred at different pressures, the concentration of …


Assessing Methodologies For Identification Of Significant Impacts In The Iso 14001 Ems (Environmental Management Systems), Ann Wye-Wye Wang Jan 2001

Assessing Methodologies For Identification Of Significant Impacts In The Iso 14001 Ems (Environmental Management Systems), Ann Wye-Wye Wang

Student Works (2000-2009)

ISO 14001 is a voluntary environmental management system specification standard in the ISO 14000 series. It contains those elements that must be satisfied by an organisation seeking registration or certification to the standard. Identification of significant environmental impacts is one of the requirements as stated in clause 4.3.1 of MS ISO 14001 EMS - specification with guidance for use, and is an important step in the implementation of ISO 14001 standard. A study on the methodologies for identification of significant environmental impacts in the ISO 14001 EMS (Environmental Management Systems) was carried out. Three methods that have been developed are …


Dynamic Bandwidth Allocation Using Neural-Fuzzy In Atm Network, Yan Sing Chua Jan 2001

Dynamic Bandwidth Allocation Using Neural-Fuzzy In Atm Network, Yan Sing Chua

Student Works (2000-2009)

Dynamic bandwidth allocation is becoming one of the crucial issues in the design and research in the computer network. This is due to the continuous increasing demand of intensive applications that require more bandwidth while retaining higher quality. Dynamic bandwidth allocation utilises the current network state information to optimise the bandwidth distribution. The state information can be gathered through prediction using past data and measurement on current state. Agility and flexibility of dynamic bandwidth allocation using Neural-Fuzzy has the advantage that it can adapt to the state changes of the network. ATM network carries heterogeneous traffic and this causes the …


Effect Of Electron-Attracting Groups On The Thermal Stability Of Subtituted Copper (Ii) Benzoate, Fauziah Kamaruddin Jan 2001

Effect Of Electron-Attracting Groups On The Thermal Stability Of Subtituted Copper (Ii) Benzoate, Fauziah Kamaruddin

Student Works (2000-2009)

Copper(II) benzoate, copper(II) 4-fluorobenzoate, copper(II) 4-chlorobenzoate, copper(II) 4-bromobenzoate, copper(II) 4-iodobenzoate, copper(II) pentafluoro benzoate, copper(II) 4-nitrobenzoate and copper(II) 3,5-dinitrobenzoate are potential low dimensional thermally stable molecular electronics. The them1al properties of these samples are investigated by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). TGA reveals that copper(II) benzoate (CB) slowly decomposed at 243.5°C, losing 67.7% of its weight at 515°C. The DSC shows two endotherms separated by an exotherm. The first endotherm at 224°C may due to the breaking of bridging bond to give benzoyloxy radicals. The exotherm at 231°C may due to the formation of volatiles from the decomposition …


Development Of A Physico-Chemical Wastewater Treatment Strategy For A Chemical Plant, T. Alagarajah K. Thavarajah Jan 2001

Development Of A Physico-Chemical Wastewater Treatment Strategy For A Chemical Plant, T. Alagarajah K. Thavarajah

Student Works (2000-2009)

A study was carried out to determine the physico-chemical treatment of the wastewater collected from a soap and detergent factory in Selangor, Malaysia. The study was initiated by determining the characteristics of the wastewater. Treatability studies involving coagulation and flocculation were determined by the jar test method. The parameters of interest were coagulant dosage, pH, mixing intensity, mixing time and settling time. The coagulants were restricted to alum and ferric sulfate and coagulant aids utilized were polyvinyl alcohol, sodium alginate and polycthylcninimine. An extended evaluation to determine the effect of double chemical treatment was also carried out with the most …


Application Of Gc-Fid And Gc-Ms In The Analysis Of Residue Level Of Phthalate Esters Along The Klang River, Maheschandar Biaspal Jan 2001

Application Of Gc-Fid And Gc-Ms In The Analysis Of Residue Level Of Phthalate Esters Along The Klang River, Maheschandar Biaspal

Student Works (2000-2009)

"Phthalate Esters" ("PEs") are considered as major industrial wastes that can cause pollution in the river water. A study of determination of the PEs in the Klang River water by the application of "Gas Chromatography'' ("GC'') with "Flame-Ionisation Detector" ("FID") will be carried out in this project. "Mass-Selective Detector" ("GC-MSD") will be used in the identification of phthalates compoW1d. A BP-5 non-polar capillary column will be used for the river water analysis. The river water will first be separated by a liquid-liquid extraction with an organic solvent. Toe extracts will then be subjected to a clean-up procedure to separate out …


Characterization Of Lithium Intercalation Oxides Based On Manganese And Copper, Vengidason Seguprakash Jan 2001

Characterization Of Lithium Intercalation Oxides Based On Manganese And Copper, Vengidason Seguprakash

Student Works (2000-2009)

In this study, several lithium intercalation compounds have been synthesized and characterized. Lithium manganese copper oxide cathode materials were prepared by sol gel method using tartaric acid as the gelating agent. Five types of cathode materials were synthesized. The sol gel technique has permitted the synthesis of manganese oxides that are capable of reversibly intercalating large amounts of lithium ions. To see the effect of adding copper to lithium manganese oxide several experiments were carried out. These include X-Ray diffraction to see whether the LiMn₂O₄ lattice has widened or collapsed. It was seen that LiMn₂O₄ and LiCu₂O₂ XRD patterns were …


Characterization Of Solvent-Extractable Hydrocarbons From Airborne Particulates And Street Dust Of Kuala Lumpur, Nasr Yousef M. J. Omar Jan 2001

Characterization Of Solvent-Extractable Hydrocarbons From Airborne Particulates And Street Dust Of Kuala Lumpur, Nasr Yousef M. J. Omar

Student Works (2000-2009)

The solvent-extractable hydrocarbons were identified in PM 10 airborne particles and roadside soil particles collected at eight locations in the city center and the suburb of Kuala Lumpur, Malaysia during the period from November 1998 to January 1999. Airborne particles were collected using high-volume PM1o sampler on glass fiber filters over 24 h average sampling period. After ultrasonic agitation with dichloromethane, the extracts were concentrated and fractionated on an alumina-silica column into three major fractions (aliphatics, aromatics and polar compounds). The aliphatics and aromatics fractions were then subjected to gas chromatography-mass spectrometric (GCMS) analysis. The major hydrocarbons identified in these …


Kiosk Kolej Kediaman Um, Permal Magadesh Jan 2001

Kiosk Kolej Kediaman Um, Permal Magadesh

Student Works (2000-2009)

Kiosk Kolej Kediaman UM adalah satu projek Latihan Ilmiah iaitu subjek yang wajib ambil oleh semua pelajar Fakulti Sains Komputer dan Teknologi Maklumat untuk menamatkan pengajian. Subjek ini terbahagi kepada dua iaitu Latihan llmiah I yang membawa 4 jam kredit berkisar tentang kajian dan pembangunan awal sistem manakala Latihan Ilmiah 2 yang membawa 5 jam kredit melaksanakan pengkodan dan pengujian dan melengkapkan sistem. Kiosk Kolej Kediaman UM dibangunkan dengan kerjasama daripada pihak Kolej Kediaman Kinabalu yang merupakan salah satu daripada 14 kolej kediaman yang terdapat di UM. Perancangan pembangunan Kiosk Kolej Kediarnan UM dibuat dengan teliti melalui 3 fasa pertama …


Student Society Information System (Ssis), Ying Keng Lee Jan 2001

Student Society Information System (Ssis), Ying Keng Lee

Student Works (2000-2009)

This is a project proposal report of the WXES3181 subject and a project report of the WXES3182 subject, taken by the final year student of Faculty of Computer Science and Information Technology (FSKTM). It is a delineation of intended project describing the proposed idea supported by a literature survey, its plan and· design. The system to be developed by the author is a web-based system intends to manage and store the information of the society in the University Malaya, besides providing society information such as society and activity list on the Internet. The software knowledge used to develop the system …


Vhdl Implementation For Jawi Character Recognition, Mustafa Norita Adila Jan 2001

Vhdl Implementation For Jawi Character Recognition, Mustafa Norita Adila

Student Works (2000-2009)

Kewujudan tulisan jawi sejak dahulu lagi telah menghasilkan pelbagai karya penting dalam perkembangan islam. Sebagai satu bahasa pengantara, tulisan jawi dianggap penting dalam bidang penulisan. Tidak terhad hanya kepada buku-buku, dokumen-dokumen dan manuskrip-manuskrip yang ditulis dalam tulisan jawi, malah penggunaanya amat meluas dan meliputi keseluruhan bidang. Menyedari kepentingannya, timbul minat saya untuk mengkaji dengan lebih mendalam bagaimana komputer boleh mengenali dan memahami tulisan ini tanpa menggunakan tenaga manusia berdasarkan kepada beberapa kajian yang sedia ada yang telah dijalankan oleb mereka yang pakar dalam teknologi komputer digital. Secara keseluruhan, kajian ini akan membantu memudahkan lagi pengecaman tulisan tangan jawi yang dilakukan …


Sistem Pengendalian @ Penyelenggaraan Kenderaan Um, Tat San Tan Jan 2001

Sistem Pengendalian @ Penyelenggaraan Kenderaan Um, Tat San Tan

Student Works (2000-2009)

Sistem Pengendalian & Penyelenggaraan Kenderaan UM (SPPKUM) adalah satu sistem dibangunkan untuk: membantu pengguna dalam pengendalian dan penyelenggaraan kenderaan- kenderaan UM terutamanya bagi kakitangan Jabatan Pembangunan & Penyelenggaraan Harta Benda di Universiti Malaya (JPPHBUM). Ia membolehkan pengguna merekod, menyelenggara, dan menghasilkan laporan data yang dikehendaki. Bahagian memasukkan data tentang penyelenggaraan kenderaan adalah tujuan merekod, menyimpan, dan menyemak semula. Bahagian laporan adalah menghasilkan maklumat yang berguna kepada pengguna untuk menyelenggarakan kenderaan UM. Bahagian yang lain, iaitu bahagian Peringatan yang bertujuan untuk: memberi peringatan pada masa yang dikehendaki dan bahagian Penukaran Katalaluan adalah untuk membolehkan pengguna menukar katalaluan dan nama pengguna sistem …


Sistem Jadual Waktu Elektronik (Sjwe), Mohd Noh Mohd Nizam Jan 2001

Sistem Jadual Waktu Elektronik (Sjwe), Mohd Noh Mohd Nizam

Student Works (2000-2009)

Projek llmiah Tahap Akhir IT (WXES3182) ini merupakan salah satu keperluan kursus yang perlu diambil sebelum seseorang pelajar Ijazah Srujana Muda Sains Komputer itu bergelar graduan unversiti. Bagi tujuan itu saya telah membuat keputusan membina suatu sistem pentadbiran jadual waktu untuk FakuJti Sains Komputer & Teknologi Maklumat dan sistem ini saya namakan sebagai Sistem Jadual Waktu Elektronik (SJWE). SJWE ini dibangunkan oleh dua orang dan setiap orang membuat domain yang berlainan. Rakan saya Mohd. Sirhan Shabrani Bin Mt. Salleh membuat bahagian pentadbiran jadual waktu (Administration) di mana bahagian ini meliputi kerja-kerja yang perlu mempertimbangkan proses-proses yang perlu dijalankan sebelum suatu …


Travel Guide On Palm Hotel Room Reservation System (Tgop- Hrrs), Pak Liang Wong Jan 2001

Travel Guide On Palm Hotel Room Reservation System (Tgop- Hrrs), Pak Liang Wong

Student Works (2000-2009)

Since the released of the Pilot 1000 by Palm Computing in 1996, the Pilot's market grew faster than any other computing product in history. As an extension of desktop system, this handheld computing device allows users to view and enter small amounts of data while away from the desktop. In Malaysia, they are a lot of website, which provide information m travel. However, from the study we have done, there is no significant number shown that any of the website provide service on Palm. This study has bring us the idea to develop a website or more accurately a web …


Sistem Maklumat Tuntutan Elaun, Mamat Norazlena Jan 2001

Sistem Maklumat Tuntutan Elaun, Mamat Norazlena

Student Works (2000-2009)

Perkembangan teknologi dan industri komputer yang semakin pesat dan canggih,kini telah menjadi medan utama bagi menguruskan penggunaan maklumat dalam sesebuah organisasi. Sistem-sistem maklumat berasaskan komputer adalah penting dalam usaha pembangunan sumber manusia agar kejayaan dapat dicapai seiring denganperkembangan teknologi, selain meningkat kualiti serta produktiviti suatu yang dijalankan. Sistem maklumat tuntutan elaun adalah satu sistem yang dapat membantu melancarkan proses permohonan elaun supaya dapat diuruskan dengan lebih sistematik oleh semua pihak pengurusan di bahagian sumber manusia di sesebuah organisasi. Setiap maklumat berkenaan tuntutan yang dilakukan akan dikendalikan berdasarkan jenis elaun yang dituntut. Dengan adanya sistem ini, akan membantu kakitangan dalam mengemaskinikan …


E-Book Store For University Of Malaya, Kok Keong Lee Jan 2001

E-Book Store For University Of Malaya, Kok Keong Lee

Student Works (2000-2009)

E-Book Store for University of Malaya is a web site application that provides Pekan Buku (official book store in University of Malaya) services on-line to the users. Users can use this service from any location at any times as long as they have network connection and able to access to the internet. This project proposal contains the literature review of the system, methodology of system development, system analysis and system design. These topics are explained in detail in each chapter of this proposal. Literature review chapter explains and discusses in detail about the existing systems and technologies that are available …


Development Of Object-Oriented Components For Atm Network Simulation With Emphasis On Schedule Policies In Traffic Shaping, Chee Sum Wong Jan 2001

Development Of Object-Oriented Components For Atm Network Simulation With Emphasis On Schedule Policies In Traffic Shaping, Chee Sum Wong

Student Works (2000-2009)

Asynchronous Transfer Mode (ATM) is considered to be the ground which B-ISDN is to be built. The traffic control of ATM network is important to provide Quality of Service (QoS) for network applications Therefore, different traffic management procedures have been introduced to achieve network performance objectives. Traffic shaping is one of the traffic management mechanisms that able to protect the network and the end-system from congestion probleam. This project focuses on the development for simulation of different scheduling policies in traffic shaping with object-oriented approach. The simulator is designed and implemented to ensure the correctness of scheduling within the network …