Komunikasi budaya silang, kompetensi, pengajaran dan pembelajaran : satu analisis

This paper examines several issues related to intercultural communication competence and shared reality or inter-subjectivity when teaching in multicultural classrooms in Australia. Using the research method of personal narratives and autoethnography, it examines the challenges faced by lecturers and students in the classroom such as the use of different vocabulary, slang, idiom and keywords and the prior culture-specific knowledge required of both the lecturers and students. The paper also discusses how these challenges can be identified and addressed and how to prepare for future situations more effectively and in advance. It will be examined within the contexts of culturally responsive teaching, communicaiton competence, the hidden curriculum, instructional scaffolding, understanding and being open to other cultures and acknowledgement of the richness and relevance of multicultural students' varied experiences and social realities, from the point of view of the academic discipline of communication studies.

Aligning students and staff perspectives in an engineering design curriculum

This paper focuses on the alignment of students and staff perspectives in an engineering design curriculum. Deakin University recognised the importance of student learning with engagement in design-centred education. Staff across the university are committed to ensure that students are engaged at a fairly deep learning level. Engaging students is an important aspect of learning and teaching process because it enhances the student to be self directed active learners. To measure the student engagement and staff experiences in learning and teaching process, Deakin engineering has used design based learning as one of its engineering learning principle. This study examines students perceptions of DBL in their curriculum through a paper based survey given to a cohort of senior year undergraduate engineering students. The research also illustrates the staff perceptions of DBL in engineering curriculum by conducting face-to-face interviews with them. From the analysed results, this research shows that the students and staff have an adequate experience of learning and teaching engineering through design based learning approach in an engineering design curriculum.

Responsive façades : parametric control of moveable tilings

The challenge of developing adaptive, responsive low-energy architecture requires new knowledge about the complex and dynamic interaction between envelope architecture, optimization between competing environmental performance metrics (light, heat and wind indices) and local climate variables. Advances in modeling the geometry of building envelopes and control technologies for adaptive buildings now permit the sophisticated evaluation of alternative envelope configurations for a set of performance criteria. 

Selective enumeration of dairy based strains of probiotic and lactic acid bacteria

Reliable methods for selective enumeration of probiotic and lactic acid bacteria (LAB) are required for improving the functional food quality of probiotics. Various methods were evaluated for selective enumeration of seventeen LAB and probiotic strains. Tested sugars failed to select any species however, improved recovery of total LAB count. The strains were viable and physiologically active within a range of oxygen tension levels, temperature and acidic conditions. Prior methods showed varied results such as De Man Rogosa Sharpe containing bile (MRSB), MRS containing nalidixic acid, paromomycin, neomycin sulphate and lithium chloride (MRS-NPNL), M17 and L. casei (LC) agar failed to select Lactobacillus acidophilus, Bifidobacterium, starter LAB and L. casei strains respectively. However, LC agar appears appropriate for L. paracasei and MRSB for yoghurt starter bacteria in the absence of L. reuteri and L. rhamnosus. The study suggests selective potential of culture media largely depends on target species.

Technical and scale efficiency of Islamic banking operations in Malaysia: an empirical investigation with a longitudinal perspective

Against the background of increasing competition from globalization and the trend towards consolidation, diversification and rationalization, the study of efficiency is most relevant in the Malaysian Islamic banking context, where all domestic commercial banks operate Islamic banking schemes. Using the non-parametric method of Data Envelopment Analysis (DEA), this study investigates the recent efficiency of the Malaysian Islamic Banking system. The attributions of technical efficiency (utilization of capacity) and scale efficiency (optimality of scale achieved) are identified. Further, Islamic Banking Schemes operating under the dual banking system of foreign and domestic commercial banks were benchmarked to the country's two full-fledged Islamic banks to provide insight of the relative efficiencies. Amidst an overall improvement in TE and SE, it was noted that foreign banks (FB) increased efficiency levels to achieve full efficiency over the six-year period, and domestic banks (DB) followed by smaller improvement while the fully-fledged Islamic banks (FFIE) experienced a general decline in efficiency which was solely attributed to scale inefficiency. The findings provide useful guidelines for policy implications and may also assist banks concerned with their strategic planning with regard to the future of Islamic banking.

Middle permian brachiopods from central Peninsular Malaysia - faunal affinities between Malaysia and west Cambodia

A moderately diverse Permian brachiopod fauna is described from a new rock unit, the Bera Formation, in the Bera District, central Pahang, Peninsular Malaysia. The fauna consists of 19 taxa, including 14 genera and 17 (both identified and unidentified) typically Tethyan species. The fauna appears to be correlative on the basis of brachiopods with the Neoschwagerina-Yabeina fusulinid Zones in Indochina and South China. In particular, it has strong linkage to Member C (Yabeina beds) of the Sisophon Limestone, west Cambodia. This is indicated by three of the Bera species — Urushtenoidea chaoi (Ching), Spyridiophora gubleri Termier and Termier, and Transennatia termierorum sp. nov., being shared with the Cambodian fauna. A possible early Capitanian (Middle Permian) age is proposed for the Bera brachiopod fauna.

The leptodus shales of central Peninsular Malaysia: distribution, age and palaeobiogeographical affinities

The terms ‘Leptodus Shales’ and ‘Leptodus Beds’ have been used to describe a rich brachiopod bearing unit within the Permian argillaceous facies of the Central Belt of Peninsular Malaysia. To date there has been no formal description of this unit regarding its age, spatial distribution or faunal composition. A review of previous literature, backed by recently collected data from our field surveys and biostratigraphical studies reveals that there is a sequence of fossiliferous assemblages within the Leptodus Shales, which range in age from Middle Permian to possibly early Late Permian and extend geographically from southern Kelantan to southern Pahang, Peninsular Malaysia. These assemblages are found in argillaceous sediments which are often highly tuffaceous, and in northern Pahang are associated with pyroclastic volcanics of probable island-arc origin. The faunas are of Palaeo-equatorial affinity and are taxonomically close to faunas in Indochina, such as the Sisophon fauna in Cambodia. Typical elements include Vediproductus cf. punctatiformis (Chao), Transennatia gratiosa (Waagen), T. termierorum Sone, Leman and Shi, Uncuninellina timorensis (Beyrich), Leptodus richthofeni Kayser, L. cf. tenuis (Waagen), Leptodus nobilis (Waagen), Gubleria aff. ninglangensis Fang and Jiang, and Spyridiophora gubleri Termier and Termier.

Guadalupian (Middle Permian) brachiopods from Sungai Toh, a Leptodus Shale locality in the Central Belt of Peninsular Malaysia. Part I: Lower Horizons

This work presents a systematic study of Permian Brachiopoda from the Sungai Toh Leptodus Shale locality, Pahang State, Peninsular Malaysia. This locality lies within the Central Belt of Peninsular Malaysia, a tectonic unit characterised.by tuffaceous sediments and limestones of Late Palaeozoic age. Two brachiopod-bearing horizons were studied in detail at this locality, the lower one (Horizon 2) bearing a mixed plant and invertebrate assemblage, including the brachiopods Urushtenoidea chaoi (CHING), Leptodus richthofeni KAYSER, Anidanthus cf. sinosus HUANG, Acosarina dorashamensis (SOKOLSKAJA), A. minuta (ABleH) and unidentifiable species of Linoproduetus, Neochonetes, and Strophalosiina. Horizon 3 contains a more abundant and diverse brachiopod fauna, comprising a total. of 57 species representing 47 genera, including Vediproductus punetatiformis (CHAO), Permianella typica HE & ZHU, Tranrennatia gratiosa (WAAGEN), Leptodus richthofeni KAYSER, Leptodus cf. tenuis (WAAGEN) and "Semibrachythyrina" [= Alphaneospirifer] cf. pyramidiformis LIANG. It is
suggested in this study that the age of the Sungai Toh locality is Capitanian (late Guadalupian) to possibly Wuchiapingian (early Lopingian),
as it appears to correlate well with the Lengwu fauna from Zhejiang in eastern China. The palaeobiogeographical affinities of the Sungai Toh fauna are interesting, mainly indicating strong Palaeo-equatorial affinities, while there are also some elements more typical of the cooler periGondwana
Region.

Mitochondrial DNA diversity of broodstock of two indigenous mahseer species, Tor tambroides and T. douronensis (Cyprinidae) cultured in Sarawak, Malaysia

Tor tambroides and T. douronensis, locally referred to as empurau and semah, respectively, are high valued mahseer species, indigenous to Sarawak, East Malaysia, with an aquaculture potential and of conservational value. Direct sequencing of mitochondrial DNA (mtDNA) 16S rRNA gene region (542 bp) was used to investigate genetic variation of T. tambroides and T. douronensis broodstock collected from different geographic locations in Sarawak and maintained at the Indigenous Fish Research and Production Center (IFRPC), Tarat, Sarawak, Malaysia. A total of 11 unique haplotypes were identified, of which six were detected in T. tambroides, and five in T. douronensis. Overall, nucleotide diversity (π) was low, ranging from 0.000 to 0.006, and haplotype diversity (h) ranged from 0.000 to 0.599. Although the analysis failed to detect genetic variation amongst populations of T. tambroides (significant pairwise FST was found for only one test, but pairwise haplotype frequencies were not statistically significant), substantial inter-population divergence among T. douronensis was recognised, especially those originating from different river systems (pairwise F_ST = 0.754 to 1.000, P < 0.05). Fixed haplotype differences were found in one population of T. douronensis. Average nucleotide divergence between T. tambroides and T. douronensis was 0.018, similar to the amount recognised between T. tambroides and the outgroup T. khudree (0.017). In addition, phylogenetic analysis revealed that the T. douronensis mtDNA consisted of two highly divergent clusters (0.020), one of which is more closely related to T. tambroides rather than with the other group of haplotypes of the conspecifics. The findings from the present study have important implications for aquaculture, management and conservation of these two species. The data also raise some concerns regarding the taxonomic status of T. douronensis, which needs to be addressed.