Linking pay level to interactional justice as a determinant of personal outcomes

Human resource development literature highlights that pay level is a crucial compensation design issue. The ability of the management to properly design the level of pay according to external and internal organisational factors may have a signifi cant impact on personal outcomes, i.e. job satisfaction, job commitment,and job performance. More importantly, a thorough review of such relationships revealed that effect of pay level on personal outcomes is indirectly affected by feelings of interactional justice. Although the nature of this relationship is interesting, little is known about the influence of interactional justice in compensation programme models. Therefore, this study was conducted to measure the mediating effect of interactional justice in the relationship between pay level and personal outcomes. A survey research method was used to gather 917 usable questionnaires from employees who have worked in Malaysian institutions of higher learning. The outcomes of stepwise regression analysis showed three important findings: firstly, the relationship between interactional justice and pay level would increase job satisfaction. Secondly, the relationship between interactional justice and pay level would increase job commitment.Third, relationship between interactional justice and pay level would increase job performance. This result confirmed that interactional justice does act as a full mediating variable in the pay system model of the organisation sample. In addition, the implications of this study on compensation theory and practice,conceptual and methodological limitations, and directions for future research are discussed

The Straits of Malacca: Regional powers vis-a-vis littoral states in strategic and security issues and interests

This paper presents an overview of the strategic and security issues surrounding the Straits of Malacca. It begins by introducing the strategic nature of the Straits of Malacca and piracy threat in the busy sea lane. Subsequently this paper discusses the issues and interests of the emerging powers in the Straits of Malacca historically. This covers the Asia’s emerging powers such as India, Japan and China. Then, the position of the three littoral states of Malaysia, Indonesia and Singapore towards the issue of piracy in the Straits of Malacca is touched upon before analyzing the littoral states’ position on external powers’ involvement in the Straits of Malacca. This is paper also briefly discusses the individual littoral states’ interests in the vital sea lane

Model kognitif visual pelajar teknikal melalui perisian animasi grafik

Kajian ini beijudul Model Kognitif Visual Pelajar Teknikal Melalui Perisian Animasi Grafik. Kajian ini bertujuan untuk mengkaji keupayaan visual dan gaya kognitif pelajar kejuruteraan terhadap prestasi pencapaian pembelajaran dalam mata pelajaran Teknologi Elektrik 1 khusus dalam topik Penjanaan melalui koswer animasi grafik. Reka bentuk kajian adalah berdasarkan kuasi eksperimental melibatkan reka bentuk ujian pra-pasca. Kajian ini memfokuskan kepada mengenal pasti perbezaan dan kesan antara prestasi pencapaian pembelajaran kumpulan pelajar yang mengikuti pembelajaran secara konvensional (kumpulan kawalan) dengan pelajar yang menggunakan perisian multimedia animasi grafik (kumpulan rawatan) berdasarkan tahap Kognitif Visual dari aspek Persepsi Visual, Memori Visual dan Visualisasi. Seramai 63 orang responden terlibat dalam kajian ini terdiri daripada pelajar yang mengikuti kursus Diploma Kejuruteraan Elektrik di Politeknik Merlimau, Melaka. Untuk mendapatkan data instrumen yang terlibat adalah set soalan ujian persepsi, ujian memori, ujian SVAT, ujian pra dan ujian pasca, borang soal selidik dan soalan temu bual. Ujian deskriptif melalui taburan frekuensi menunjukkan data kajian bertaburan secara normal maka ujian parametrik dilakukan. Analisis data menghitung min dan sisihan piawai sebagai asas pengiraan manakala inferensi hipotesis menggunakan prosedur Ujian-t dan Ujian Regresi Pelbagai. Dapatan kajian menunjukkan Hipotesis null yang ditetapkan pada aras signifikan 0.05 ditolak. Maka kajian ini dirumuskan wujud perbezaan yang signifikan secara statistik prestasi pencapaian pembelajaran berdasarkan tahap Kognitif Visual dari aspek Persepsi Visual, Memori Visual dan Visualisasi. Selain itu,wujud kesan yang signifikan pada tahap yang sederhana secara statistik dalam pendekatan ujian pencapaian dengan gabungan pelajar Persepsi Visual, Memori Visual dan Visualisasi (r = .686, p < 0.05)

The characteristics of the Computer Supported Collaborative Learning (CSCL) through Moodle: a view on students’ knowledge construction process

Computer Supported Collaborative Learning (CSCL) is based on the pedagogical process of observation where students will learn progressively through active group interaction. CSCL is an emerging branch of the learning sciences concerned with studying on how people can learn together with the help of computers. Thus, this research was conducted to measure the characteristics of the CSCL learning environment through Moodle that assists the process of students’ knowledge construction during the teaching and learning process. The CSCL learning environment is an educational learning system which develops to help the teachers and students in managing School Based Assessment (SBA) in selected secondary school in Malaysia. Samples involved two groups of students and two Technical and Vocational Education and Training (TVET) teachers from two different schools. A total of 61 students, who were taught using CSCL approach through Moodle, underwent the process of teaching and learning using their school computer laboratory. The finding shows that the characteristics of the CSCL learning approach that used in this learning environment for the first group are at a high level with overall mean of 4.17 and the second group at moderate level with overall mean of 3.62. The result proves that the characteristics of the CSCL learning environment help students to build their knowledge during teaching and learning process at the high level with an overall mean score of 3.87. The mean of these two groups may vary according to students’ background, as well as learning environment facilities. Although, CSCL leads to students’ self-development, improving learning quality, sharing knowledge and assisting students’ in the process of building their knowledge, implementation of CSCL must first considering the technology relevant facilities, especially computer laboratory and internet accessibility in school. The implication is that designing a good CSCL must also taking into account the targeted users’ cultural background and socioeconomic factor

Ayer Hitam Forest (AHFR) from space using satellite remote sensing

There is a high demand to map and monitor the land use and assess their condition for ecological and economic reasons. Information on existing land and cover and their spatial distribution is a pre-requisite for any planning, development and management programme. In this study, Landsat TM data of 1998 were acquired over the AHFR and it's vicinity which covers an area more than 1, 300 ha. The objective of this paper is to map AHFR and assess the land cover of AHFR in 1998 as well as its surrounding area using remote sensing technology. Digital data processing and analysis were carried out using PCI/EASI PACE software, version 6.2 available in Faculty of Forestry, UPM. A false Colour Composite (FCC) of Landsat TM band 4-5-3 (R-G-B) was used in supervised classification using Maximum Likelihood Classifier (MLC). From a visual interpretation, several features of AHFR could be identified such as federal road, forest road, cleared land, built-up area, oil palm, water bodies and rubber plantation etc. Meanwhile, digital classification showed that seven land use types surrounding AHFR such as forest, secondary forest/shrubs, oil palm, rubber, built-up area, cleared land and water bodies could a easily be mapped out. The mean overall classification accuracy obtained is 86.08 percent with an average accuracy o] 85.64 percent. Satellite map of AHFR is found to be useful for the macro planning and management purposes especially on the Environmental Impact Assessment (EIA) if further development on the area is to be politicized

Glycomic Analysis of Biomedically Important O-glycoconjugates

It has been established that all cells carry an array of glycans attached to proteins and lipids that are crucial in the interaction between cells and the surrounding matrix. Proteins are mainly glycosylated on asparagines (N-glycosylation) and serine or threonine residues (O-glycosylation). Compared to N-glycans, O-glycans offer a higher degree of structural ambiguity due to the existence of several types and cores. This is believed to contribute to the relative lack of knowledge on these molecules. Therefore, improvement to the current methodologies of structural studies is a prerequisite to complement the immense functional findings of O-glycoconjugates in biological systems. This thesis discusses the structural characterisation, regulation and biological roles of O-glycans. The overall aim was to optimise O-glycomic mass spectrometric analysis to help illuminate the phenotypic findings from our collaborators in three separate but related projects. The methodologies utilised involving MALDI-TOF/TOF-MS, GC-EI-MS, ESI-QTOF-MS and MALDI-QIT-TOF-MS. The first project investigated the effects of core 2 GlcNAc transferase (C2GnT) deficiency in mice. This enzyme exists in three isoforms which are expressed differently in different tissues. Analysis of the single knockout of each of these isoenzymes as well as the triple knockouts has allowed the investigation of their unique and overlapping functions. The outcomes of this study include characterisation of alterations of not just mucin-type O-glycans but also O-mannose glycan, which could be associated with several organ lesions and system failures. The second project focused on the gastric mucosa of mice with deficiency in α1,2-fucosyltranferase (FuT2). This enzyme plays an important role in decorating the mucosal mucins with ABH-blood group and Lewis antigens that are known to interact with various gut flora including the pathogen Helicobacter pylori. It has been shown that the binding of H. pylori via BabA adhesins was significantly impaired with the loss of H antigens and Lewis y on O-glycans. The third project investigated the regulation of mucin-type O-glycosylation. The protein Src has been recognised to play an essential role in the localisation of ppGalNAc transferases, the initiating enzyme of O-glycosylation, in the endoplasmic reticulum and Golgi apparatus. Therefore, it could be inferred that Src influences the regulation of protein O-glycosylation. The NIH3T3 and NBT-II cell lines with different levels of Src or different localisation of ppGalNAcT-2 have been analysed in order to identify the changes on the structures of O-glycans and the relative abundances of cores 1 and 2. Valuable information has been gathered which could lead to further investigative work to better understand the role of Src in the regulation of protein O-glycosylation

Level of readiness to become entrepreneurs among lifelong learning programmes participants in Malaysian community colleges

An entrepreneur needs to be physically and mentally prepared, with creative thinking skills, risk taker attitudes, as well as being a wise decision maker. Individuals aiming to be successful entrepreneurs need to have adequate entrepreneurial readiness with respect to knowledge, interests, motivation and abilities. The purpose of the research is to measure the level of readiness towards becoming entrepreneurs among participants of the lifelong learning programme in Malaysian community colleges. This research focuses on four elements of readiness comprising knowledge, interest, motivation and ability which were measured using a self-perception questionnaire. The sample for this research consisted of 236 participants from 305 students in the Lifelong Learning (LL) programme for Pastry making at Malaysian community colleges under the Ministry of Education. Data were analysed using mean and Kruskal Wallis test. The data analyses results show that the level of readiness from the aspect of knowledge (M = 3.67, SD = 0.58) is moderate, interest (M = 4.13, SD = 0.55) is high, motivation (M = 4.13, SD = 0.55) is high and ability (M = 3.8852, SD = 0.64) is moderate. No difference was found on entrepreneurial readiness between participants of different age groups indicating that age may not be a contributing factor towards entrepreneurship among pastry making LL programme participants

Affordance of garden towards restorative process of hospitalized children

This study investigates sense of affordance attains by hospitalized children participating in a pediatric-ward garden during their restoration in hospital. Affordances are the functional meanings generated when children play with the garden features, either alone or with peers. According to ecological perceptual psychology, the affordances are interrelated with stimulation and feedback when the children interact with the garden contents. The functional meanings of the garden can be seen in four different levels of affordances: potential, perceived, utilized and shaped affordances. The affordances generate movement through play and positive perceptual judgments such as attachment, affiliation, memory, bonding and affection toward the garden features. Responses from 31 patients, aged 6-12 years, are elicited by semi-structured interview. It is found that 84% (n=26) patients perceived and utilized the affordances of play equipment. However, less number of patients (52%; n=16) perceived the plant as significant element of the garden. This perception suggests the affordances of the play equipment are greater than the plant. Moreover, all patients recognized the affordances of microclimatic factors (rain, sunlight, temperature and wind). Thus through play participation with the garden elements afford the patients to increase their cognitive performances, improve performance tasks (i.e. play) and increased social performances. In healthcare delivery, these improvements are considered restoration. This seems to suggest that garden is an environmental intervention in affording hospitalized children to foster health recovery

Mitigation of corrosion attack on carbon steel coated cermet alloy in different anion contents

This research study evaluated the corrosion mechanism attack on carbon steel coated with cermet alloys (WC9% Ni) in seawater at different sulphate-to-chloride ratios. The four different sulphate-to-chloride ratios were synthesised with the same seawater salinity of 3.5 % and same pH of real seawater. The corrosion tests involved immersion and electrochemical tests. The immersion test is used to determine the cermet coating ability to withstand the corrosion attack based on different ratios of anions present in the seawater at different periods of immersion. The corrosion attack was characterized by optical and Scanning Electron Microscopy (SEM). The aggressive anions present in the seawater influenced the corrosion attack on the cermet coating. For immersion test, results revealed that increasing sulphate more than chloride, increased the weight loss of cermets. The electrochemistry analysis showed that the passive layer forms on cermet coating prevented the material from further corrosion attack. However, due to its porosity, the passive layer collapsed and exposed the material for other corrosion reaction. For electrochemical test, the result shows that the solution with sulphate-to-chloride ratio of 0.14 (real seawater) has the highest corrosion current and Open Circuit Potential (OCP) compared to other solutions (different sulphate-to-chloride ratio). In conclusion, sulfate and chloride show their competition to attack the cermet coating on carbon steel and the higher the amount of chloride present in seawater, the higher the corrosion rate and pits formed on the cermet coating

Trade Performance of Fruit and Vegetable Industry in Selected ASEAN Countries

This paper examines the trade performance for thirteen commodities in the fruit and vegetable industry in relation to that of selected ASEAN countries (Philippines, Indonesia, Singapore and Thailand), based on Revealed Comparative Advantage (RCA) indicator. The analysis shows that Singapore has comparative advantage in 5 commodities (ground-nuts, hazelnuts, plums, apricots and walnuts), Philippines has comparative advantage in 3 commodities (tomatoes nes prepared or preserved, tomatoes whole or in peaces and cherries), Thailand and Malaysia has comparative advantage in 2 commodities (citrus fruits, fruit and vegetable juice, and tomatoes and apple juice, respectively) while Indonesia has comparative advantage in 1 commodity (cashew nuts). Malaysia has comparative advantage only in tomatoes and apple juice but comparative disadvantage in other commodities such as cashew nuts, walnuts and fruit and vegetable juice. The RCA index for apple juice in Malaysia is increasing over the years 2000 to 2006 indicating improvement in comparative advantage. However, the comparative advantage of tomatoes is constant.Trade performance, fruit and vegetable sector, revealed comparative advantage and ASEAN