1,721,182 research outputs found
Reporting analysis for small medium enterprise via mobile / Nurhusna Ayob
No full textReport and analysis are important for every manager in every company to look at in order to make future expectation in their business. There are variety of tools provided in the market nowadays to make report and analysis; somehow, the effectiveness doesn’t really match their needs. As the result, the report and analysis were inefficient and time allocations for manpower are wasted. This project proposed to make the report and analysis available on live data refresh and available in cross mobile platform. This project visualized the information of the business performance in friendly interactive layout. The visualized data were in charts, graphs and performance indicator to make ease of use to the user. Besides that, with the help of visualized data, user can adjust the data using what-if-analysis part. In whatif- analysis part, it let the user to measure their business for future runs. In order to make the dashboard available incross mobile platform, mobile hybrid approach had been used in this project to implement the application. As a result, this project make user more convenient when they can access to the data everywhere and at any time they want. However, since mobile hybrid approach is still new in the market, it is not really stable to be implemented in these days compared to the native approach. More researches need to be done in the future about enhancing the capability of Application Programming Interface (API) in mobile hybrid approach so that iOS platform can view flash component
Comparative study of microwave and conventional sintering on properties of zirconia / Nurhusna Zulkifli
Full text linkIn the past three decades, zirconia based ceramics have been catching great interest especially in biomedical industries due to their excellent mechanical properties combined with biocompatibility and high chemical resistance. Aside from that, the combination of strength, toughness, chemical inertness and low thermal conductivity is advantageous for zirconia to be used in various engineering applications including automotive engine parts, fuel cells, and oxygen sensors. The superior mechanical properties are contributed by transformation toughening. However, one of the major drawbacks for zirconia is its susceptibility to low temperature degradation (LTD) which causes properties deterioration. LTD is highly dependent on the grain size of zirconia. From previous literatures, small grain can be obtained by conventional sintering at low temperature which would also produce less dense ceramics. Microwave assisted sintering has been developed in order to accelerate densification mechanism while decelerating grain growth. In this research, the comparison between microwave sintering and conventional sintering on the mechanical properties and microstructural evolution of 3 mol% yttria-stabilised zirconia were studied. Green bodies were compacted and sintered at various temperatures ranging from 1200 ºC to 1500 ºC. The result showed that microwave assisted sintering was beneficial in enhancing the densification and mechanical properties of zirconia, particularly when sintered at 1200 ºC. It was revealed that as the sintering temperature was increased to 1400 ºC and beyond, the grain size and mechanical properties for both microwave- and conventional-sintered ceramics were comparable thus suggesting that at the sintering temperature where densification mechanism was activated, grain size was strongly influenced by the sintering temperature rather than the sintering mode. In term of ageing behaviour, microwave assisted sintering was observed to delay the degradation process where the monoclinic content is less than 1% after 48 hours of exposure compared to conventionally sintered sample which recorded value more than 5%. However, after 100 hours of exposure to ageing environment, monoclinic content spike up to 31% for microwave- and 24% for conventional- sintered samples. The result suggested that small difference in grain size would give impact on the ageing behaviour of zirconia ceramics
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Virtual air pressure tank system for open and closed loop simulation: article / Wan Nurhusna Auni Sulaiman
Full text linkThe purpose of this paper is to develop virtual air pressure tank system for open and closed loop simulation. The development of the system is accomplished via Gprogramming language potentialities of LabVIEW™ version 2011 running on ACER Intel Core™ i5-2430M 2.4GHz with Turbo Boost up to 3.0GHZ, 4GB DDR3 computer with Window7 Home Premium operating system. The system is designed to mimic the air pressure control trainer model SOLTEQ SE121 which installed at the Process Control Laboratory, Faculty of Electrical Engineering, UiTM Shah Alam. The system developed able to offer as a learning tool to help student more understand experimental work in which students able to differentiate between open loop and closed loop experiment as well as determine the process parameters before entering to the actual laboratory
Thesis web-based for [PPSUG] UiTM Perlis / Nurhusna Amira A. Rahim
Full text linkThis study design for Centre of study Surveying Science and Geomatics, UiTM
Cawangan, Perlis. Thesis Web-based is an activity carried out to maintain the
optimum number or amount of each thesis, in this study, the thesis refers to the
previous thesis management. The aim of this project is to record all the thesis
information systematically for PPSUG in Uitm Cawangan Perlis. By applying web-based
Geographic Information System (GIS) and programming language we were
able to manage thesis management with linkage to all database, including the database
of thesis, database of supervisor information and the map of the building plan for
supervisor rooms and programming language; HTML, CSS and SQL to integrate data
on the web. The target user of this system is more to geomatics students. The result
will make way for an effective system integrating web-based GIS. The combination
of web-based GIS and thesis, management system has many advantages which make
the system more user-friendly and easy to access anytime and anywhere
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Virtual air pressure tank system for open and closed loop simulation / Wan Nurhusna Auni Sulaiman
Full text linkThe purpose of this paper is to develop virtual air pressure tank system for open and closed loop simulation. The development of the system is accomplished via Gprogramming language potentialities of LabVIEW™ version 2011 running on ACER Intel Core™ i5-2430M 2.4GHz with Turbo Boost up to 3.0GHZ, 4GB DDR3 computer with Window7 Home Premium operating system. The system is designed to mimic the air pressure control trainer model SOLTEQ SE121 which installed at the Process Control Laboratory, Faculty of Electrical Engineering, UiTM Shah Alam. The system developed able to offer as a learning tool to help student more understand experimental work in which students able to differentiate between open loop and closed loop experiment as well as determine the process parameters before entering to the actual laboratory
HPLC determination of vitamin C in commercial vitamin C tablets / Nurhusna Abu Bakar
No full textIn this study, HPLC technique was used for the quantitative determination of vitamin C in vitamin C tablets. The sample was pulverized and diluted to the diluting factor of 100 and 10. The samples were separated using C18 reversed-phase high performance liquid chromatography (HPLC) with mobile phase of deionised water and methanol (MeOH) (95:5% (v/v)) and mobile phase system with flow rate of 1.0 mL/min and UV detection at wavelength of 265 nm. Vitamin C peak was observed at retention time of approximately 2.126 minutes with total analysis time at about 3 minutes. The calibration curves were prepared for concentration; 0-200 ppm. The calibration curves shown good linearity as r=0.99965. Among five samples of tablets which was brand A, brand B, brand C, brand D and brand E, brand D was fully fulfilled the requirement which less 5% RSD and percent relative error within 10% of label claimed with 4.39% of RSD and 9.75% of relative error. The method was found to be efficient for the analysis of vitamin C in solid sample as it gave good accuracy excellent precision (low value of percent RSD (2.42%)
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