2,616 research outputs found
Electronic Library System (ELS) / Loh Wei Seng
No full textElectronic Library System (ELS) is a web based automation system which digitized manual library. Internet ploys a great role in determining the prospect of ELS. Web based system not only allow remote users to access the database of the library but also its enable the users to make use of the services provided by ELS. Therefore it is the perfect automation to convert a manual to a computerized library. The main objective of this system is basically about transforming the current manual system to the digital library. Besides upgrading and improving the overall performance of the system, this system will enable easier retrieval of information from remote location using the Internet. The functional requirements for this system ore the Acquisition module, Cataloging module, Circulation module and the OPAC system. Besides, there ore also several non-functional and general requirements. There are a lots of tools available on the market today. After considering numerous reasons, Microsoft lnterdev, Mocromedio Dream Weaver as well as Text Pad is chosen as the development tool Microsoft SQL server as the database management system (DBMS), Internet Service Manager as the server management. The methodology used to develop this system is the Model Driven Development Route which involved several systematic steps. With all the careful planning and design, this system hope to be able to turn problem to solution and most importantly it con be used as a guide in the future
sj-pdf-1-orm-10.1177_10944281241246772 - Supplemental material for Enhancing Causal Pursuits in Organizational Science: Targeting the Effect of Treatment on the Treated in Research on Vulnerable Populations
No full textSupplemental material, sj-pdf-1-orm-10.1177_10944281241246772 for Enhancing Causal Pursuits in Organizational Science: Targeting the Effect of Treatment on the Treated in Research on Vulnerable Populations by Wen Wei Loh and Dongning Ren in Organizational Research Methods</p
On the delayed self-heterodyne interferometric technique for determining the linewidth of fiber lasers
No full textThe delayed self-heterodyne interferometric technique, first proposed in the context of semiconductor lasers, has been commonly used for over 20 years in the determination of the optical linewidth of lasers. We examine this technique in the light of recent work on fiber lasers, and point out further constraints in the applicability of these measurements. An approximate but simple and intuitive expression is provided for assessing the self-heterodyne technique when applied to fiber lasers
sj-cls-2-epm-10.1177_00131644221105505 – Supplemental material for A Small Sample Correction for Factor Score Regression
No full textSupplemental material, sj-cls-2-epm-10.1177_00131644221105505 for A Small Sample Correction for Factor Score Regression by Jasper Bogaert, Wen Wei Loh and Yves Rosseel in Educational and Psychological Measurement</p
sj-zip-1-epm-10.1177_00131644221105505 – Supplemental material for A Small Sample Correction for Factor Score Regression
No full textSupplemental material, sj-zip-1-epm-10.1177_00131644221105505 for A Small Sample Correction for Factor Score Regression by Jasper Bogaert, Wen Wei Loh and Yves Rosseel in Educational and Psychological Measurement</p
Estimating the parameters of some common Gaussian random fields with nugget under fixed-domain asymptotics
No full text10.3150/22-bej1551Bernoulli293complete
Fabrication of multiple parallel suspended-core optical fibers by sheet-stacking
No full textWe demonstrate the fabrication of a novel type of optical fibers with multiple parallel air-suspended cores by the sheet-stacking method. Using this technique we have constructed optical fibers with up to 10 parallel micron-size suspended cores. No extra scattering loss from the fabrication process was observed in a fabricated dual air-suspended core fiber. The sheet-stacking method opens the way towards using a wide range of optical glasses for manufacturing multiple parallel suspended-core specialty optical fibers with novel optical functionalities such as dispersion tunability. Fusion splicing has also been successfully used to connect such a multiple core fiber with a conventional silica fiber
Continuously tunable optical buffer with a dual silicon waveguide design
No full textWe propose a design for an optical buffer that comprises two coupled silicon waveguides, which is capable of generating a large continuously tunable change in the propagation delay time. The optical delay can be varied by more than 100% through varying the spacing between the waveguides
Smoothness estimation of nonstationary Gaussian random fields from irregularly spaced data observed along a curve
No full text10.1214/21-ejs1941Electronic Journal of Statistics15
- …
