A study of building materials to create an identity of traditional Balinese architecture for urban housing

The use or local architecture characteristics is regulated by the spatial planning and building code of Indonesia. Balinese tmditional architecture has existed, coloured the traditional architecture of Indonesia and can be used as Bali's identity that is different from other regions in Indonesia.On the other hand, the cost of such building is high and most of people in urban areas are unable to afford to build in the traditional architecture style, especially in the residential housing sector .. Some of the major components that determine the price of housing units are the price of land, building materials, labour and technology. In developing countries, the first and second components that affect the unit price of the building are building materials representing about 70% and skilled labour respectively (Ural, 1980). Based on this, a good strategy to adopt in order to minimize the price is to manipulate these two components.Based on a literature review and observation, this study will explain which aspects of building material technology can reduce the building cost and how it can maintain the identity of local architecture.The results of the study indicate that the building material can be created to both reduce cost and adopt traditional architecture style as an identity. The materials have some shapes that can be joined easily to facilitate the skill of the worker and yet still be able to adopt the forms of traditional Balinese architecture.

Tertius tactics : 'mediated social capital' as a resource of power for traditional commercial news media

This essay reconceptualizes “social capital” as it relates to scholarship regarding the traditional news media. Much academic attention links the news media to Robert Putnam's view which focuses on social capital as enhancing “civic pride” and collective/community involvement. I suggest Putnam's perspective is often adopted without wider exploration of what the theory may offer the future of the commercial news media in western societies. This essay proposes the term “mediated social capital” may be a more suitable lens through which to consider this theory, taking a cue from Pierre Bourdieu who views social capital as a resource of power that may be utilized to maintain or build a position of advantage.

Targeting viral hepatitis using natural milk protein and traditional medicinal herbs

Hepatitis is a major health related disease spread worldwide with frequent occurrence of epidemics. It is a zoonotic disease which leads to jaundice, anorexia, malaise and death. Although, vaccines have been developed against hepatitis A and hepatitis B, it is a challenge to generate vaccines against other prevalent forms of hepatitis which are equally harmful and spread worldwide. Natural products that are obtained from living organisms and found freely in nature have proven to be effective against several types of hepatitis due to presence of pharmacologically important bioactive compounds. Since they are natural products they do not cause much harm to body and can be easily applied or consumed. Our main focus is on hepatitis E virus (HEV) which is an opportunistic pathogen and leads to acute jaundice. This virus is mainly present in developing countries with poor sanitation facilities and effects individuals having weak immune response, mainly children, old people, organ transplant patients and pregnant women. HEV infection makes the patient more susceptible to infections from other viruses as well as HIV. In this review, we discussed about the natural protein known as lactoferrin which is isolated from milk colostrum and extracts of some medicinal plants that have proven to be effective against various forms of hepatitis. Such form of natural therapies forms the basis of modern medicine and major pharmaceutical discoveries.

Challenging the traditional sequence of teaching introductory calculus

Despite considerable research with students of calculus, rate, and hence derivative, remain difficult concepts to teach and learn. The demonstrated lack of conceptual understanding of introductory calculus limits its usefulness in related areas. Since rate is such a troublesome concept, this study piloted reversing the usual presentation of introductory calculus to begin with area and integration, rather than rate and derivative. Two classes of first-year university students taking introductory calculus were selected to pilot the effect of changing the sequence; one class was a control group and the other class followed the reversed sequence. Advances in technology, especially computer algebra systems (CASs) may facilitate new ways of studying mathematics. In this study, handheld CASs were used to support students’ thinking as they grappled with the concepts of introductory calculus. The use of CASs enabled consideration of symbolic patterns and numerical integration leading to a deeper conceptual understanding of integration. The easy access to the multiple representations of functions provided by CASs facilitated an exploration of rate where each representation highlighted different aspects of rate resulting in deeper conceptual understanding of differentiation.

Minahasan indigenous perspectives on place planning and management : tracing the indigenous culture through the lens of local wisdom

Indigenous cultures draw upon many thousands of years of residency and environmental adaptation offering unique knowledge resources to better understand our landscapes and environment. The Minahasan society, on the island of Sulawesi in the Indonesian archipelago, is one such Indigenous community. The Minahasan are the Indigenous community of northern Sulawesi, before the Portuguese and Dutch 1500-1900 colonization of this island, and the later nationalist cultural assimilation following post Indonesian independence. Thus, some 500 years of post-European contact and management can be contrasted against over I 00,000 years of Minahasan society. Further, the majority of this colonisation has been focused upon the coastal fringes resulting in a relatively intact Minahasan cultural landscape within the interior of northern Sulawesi focused upon the Tondano Lake catchment. This paper considers the importance of the Minahasan-formed cultural landscape, its importance to this culture, and the role and influence it continues to have in settlement formation and planning in northern Sulawesi despite conventional Indonesian and Western-informed sustainable urban and regional planning traditions and knowledge. It draws upon intensive qualitative research using 14 different villages, to analyse and compare local knowledge and land-relationships developed by the respective communities to manage and curate their unique characteristics as well as ensuring adaption without compromising their cultural, social and economic values. The research embodies this ethnoecological information in seeking to analyse historical and contemporary land use planning systems, and to offer a future planning perspective that will respect and endure this relationship and environmental management regime.

Comparative evaluation of PBL and traditional lecturebased teaching in undergraduate engineering courses : evidence from controlled learning environment

Project and problem-based learning (PBL) has been widely recognised as an active, collaborative, cumulative and integrative learning approach that engages learners, motivates team creativity and centres on practical education. On the other hand, traditional lecture-tutorial teaching is often criticised for being a passive, surface learning and exam-focused approach. In spite of these evidence-based observations and claims over the years, the traditional lecture-tutorial teaching approach still dominates as the preferred teaching approach at Australian universities. This study sets up a control environment to compare these two teaching and learning approaches by analysing data from students' actual performance, course evaluation and expectation in two large undergraduate engineering courses in 2009 and 2010. The evidence reported in this study is broadly interesting in that both courses were taught by the same teaching staff using two entirely different learning and teaching approaches to the same cohort of students in the same semester within the same degree program. The analysis shows that there are significant differences between the students' actual performance, course evaluation and their expectation. Such conflicting differences may be some of the reasons that may negatively impact teaching staff deterring them from switching to PBL from traditional lecture-tutorial teaching.

Putting traditional values into practice: Russia’s anti-gay laws

This article examines the rise of so-called anti-gay laws in Russia as a response to international Russian-led support for using “traditional values” as the foundation for human rights norms. Viewed in this way, a logic of moral sovereignty emerges that purports to offer a compromise between international human rights obligations and local socio-cultural norms. However, in the case of anti-gay laws, moral panic over LGBTQ people has made homophobia a political proxy for understandings of traditional values, in the process implicitly legitimizing homophobic violence and discrimination, and setting a dangerous precedent for traditional values to be invoked as a justification for violations of human rights norms.

Comparison of the epipelagic zooplankton samples from a U-Tow and the traditional WP2 net

The performance of a new mesozooplankton sampler, the U-Tow, was compared to that of the traditional WP2 net. The U-Tow significantly underestimated species abundance, but gave a very good representation of species composition and community size structure. WP2 net samples could be used to calibrate the U-Tow, allowing absolute abundance to be determined. It is recommended that the U-Tow, in its current configuration, be used in conjunction with WP2 net samples to give measures of abundance, or as a tool to identify areas of change in plankton communities.

At the crossroads : the relationship between heritage and intellectual property in traditional knowledge protection in Southeast Asia

Matters related to traditional knowledge (TK) and traditional cultural expressions (TCEs) are 'at the crossroads' in various respects. From a legal perspective, TK is discussed in several international forums and is at the intersection of several already established or still emerging fields of law. Of particular interest here is the relationship between heritage and intellectual property. It is discussed in international diplomatic negotiations on intellectual property (IP) protection for TK/TCEs in the context of the Intergovernmental Committee on Intellectual Property and Genetic Resources, Traditional Knowledge and Folklore of the World Intellectual Property Organization (WIPO) and in the context of the UNESCO Convention for the Safeguarding of Intangible Cultural Heritage. Geographically, TK is also located 'at the crossroads'. It is linked to cultural spaces associated with certain peoples and certain territories and these are often not identical with the borders of nation states. Such borders are a colonial artefact that often fails to reflect the ethno-geographical reality of a region. The divergent national and ethnic boundaries create overlapping claims in situations that may be further complicated by both ancient and modern transmigrations and/or shared heritage. The Southeast Asian region, which is the geographical focus of this article, has been at the crossroads of trade and religious and cultural influences for centuries and it provides, therefore, excellent examples for such overlapping cultural spaces and resulting conflicting or competing claims. The article examines the legal and geographical intersections that have contributed to the current situation and the relationship between cultural and intellectual property in regional claims as well as examples of disputes that have arisen and the reasons for them.