Measuring the Rural and Urban Attitudes towards Wetlands Using the New Ecological Paradigm: Setiu Wetlands, Malaysia

This study addresses the attitudes of the urban and rural dwellers towards Setiu Wetlands conservation. The New Ecological Paradigm (NEP) scale is adopted to measure the degree of environmental concern. A series of factor analysis and regression is applied to analyze the urban-rural attitudes and three factors structure of attitudes to wetland conservation is suggested. The urban-rural residential variable is able to predict in part the overall NEP scores and element of anti-anthropocentrism, where the urban communities are more positive towards wetland conservation. Therefore, outreach efforts are suggested in the rural population.© 2016. The Authors. Published for AMER ABRA by e-International Publishing House, Ltd., UK. Peer–review under responsibility of AMER (Association of Malaysian Environment-Behaviour Researchers), ABRA (Association of Behavioural Researchers on Asians) and cE-Bs (Centre for Environment-Behaviour Studies), Faculty of Architecture, Planning & Surveying, Universiti Teknologi MARA, Malaysia.Keywords: Setiu Wetlands conservation; urban-rural attitudes, New Ecological Paradig

Oil whip-induced wear in journal bearings

Published version of an article in the journal: International Journal of Advanced Manufacturing Technology. Also available from the publisher at: http://dx.doi.org/10.1007/s00170-014-5805-8This paper investigates the effect of oil whirl and oil whip in fluid film radial bearings due to possible metallic contact. The degree of metallic contact and thereby wear and tear between rotating shafts and bearing bushes is assessed by measuring electric currents through the oil film. The current as well as the voltage varied in accordance with the contact ratio between the shaft and bush in the fluid film radial bearing. The gauge signal thus indicates the degree of metallic contact based on the thickness of the oil film in the load zone. Some experimental results are provided to illustrate that at low normalised loads involving oil whirl and oil whip, no electric current is detected, while high levels of electric current are registered at high load levels when no oil whirl or oil whip occurred. It is therefore concluded that at low loads, oil whirl and oil whip have little influence on wear and tear in a journal bearing

What Undergraduates in Biology Don\u27t Know About Plant Structure and Growth

We were interested to know what undergraduates in biology understand about plant structure and growth, and in particular what misconceptions they hold. To date, there has been no comprehensive analysis of what college undergraduates know about this topic, so we designed a study to address this deficiency. Students at two liberal arts colleges, two mid-sized universities (both public and private) and one research university were interviewed one-on-one. They were asked a series of open-ended questions addressing how plants grow taller, grow in diameter, move water and organics, produce leaves, etc. All students had at least one semester of either introductory college biology or introductory plant biology, and most had two. In our preliminary analysis of responses, we see the following trends. The most frequent misconception is that herbaceous tissues are supported entirely by cell walls; the role of water pressure is not comprehended. For some topics, students lack knowledge so completely that they do not even have misconceptions to hold. The mechanism of phloem transport, bark formation and fertilization are in this category. About a third of the interviewees did not know how plants increase in diameter, how leaves form, or how lateral roots form. We have collected data on the specific coursework completed by each student and will also report on correlations between knowledge levels, misconceptions and academic training. Our results should be of use to instructors of both introductory biology and introductory plant biology, as instructors can be more effective if they plan specific learning activities to address misconceptions or topics where student retention of knowledge is poor

Environmental Attitudes on Setiu Wetlands, Malaysia

This study addresses the attitudes of the urban and rural dwellers towards Setiu Wetlands conservation. The New Ecological Paradigm (NEP) scale is adopted to measure the degree of environmental concern. A series of factor analysis and regression is applied to analyze the urban-rural attitudes and to suggest three factors structure of attitudes to wetland conservation. The urban-rural residential variable is able to predict in part the overall NEP scores and element of anti-anthropocentrism which suggesting the urban communities are more positive towards wetland conservation. Hence, further outreach efforts in rural population are worthwhile to raise conservation awareness.Keywords: Setiu Wetlands conservation; urban-rural attitudes, New Ecological Paradigm.eISSN 2398-4279 © 2018. The Authors. Published for AMER ABRA cE-Bs by e-International Publishing House, Ltd., UK. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer–review under responsibility of AMER (Association of Malaysian Environment-Behaviour Researchers), ABRA (Association of Behavioural Researchers on Asians) and cE-Bs (Centre for Environment-Behaviour Studies), Faculty of Architecture, Planning & Surveying, Universiti Teknologi MARA, Malaysia. https://doi.org/10.21834/ajqol.v3i11.122

Environmental attitudes on Setiu Wetlands, Malaysia

This study addresses the attitudes of the urban and rural dwellers towards Setiu Wetlands conservation. The New Ecological Paradigm (NEP) scale is adopted to measure the degree of environmental concern. A series of factor analysis and regression is applied to analyze the urban-rural attitudes and to suggest three factors structure of attitudes to wetland conservation. The urban-rural residential variable is able to predict in part the overall NEP scores and element of anti-anthropocentrism which suggesting the urban communities are more positive towards wetland conservation. Hence, further outreach efforts in rural population are worthwhile to raise conservation awareness

The effectiveness of neuromuscular warm-up strategies, that require no additional equipment, for preventing lower limb injuries during sports participation: a systematic review

PMCID: PMC3408383The electronic version of this article is the complete one and can be found online at: http://www.biomedcentral.com/1741-7015/10/75. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

A tela em limites: projeções sobre a superfície urbana

Trabalho de Conclusão de Curso apresentado ao Instituto Latino-Americano de Arte, Cultura e História da Universidade Federal da Integração Latino-Americana, como requisito parcial à obtenção do título de Bacharel em Cinema e Audiovisual. Orientador: Fabio Allan Mendes RamalhoNestas últimas décadas, houve um crescente avanço tecnológico digital em diversas áreas do ramo, gerou-se assim um barateamento considerável em equipamentos eletrônicos, principalmente em relação ao audiovisual. Esse baixo custo bem como as inovações tecnológicas, fizeram com que o audiovisual pudesse alcançar outros modos de exibição, e desta maneira, abrindo um leque de possibilidades para diferentes jeitos de se fazer arte com as imagens, com o vídeo e com o áudio. O VJ é um desses artistas desta nova safra, que se utiliza de diversas linguagens audiovisuais e traz consigo um apanhado de novas representações artísticas tanto visuais quanto sonoras, como é o caso do VJing e projeções mapeadas por exemplo. Esta pesquisa faz questão de apresentar esse universo do audiovisual, proporcionando assim uma maior visibilidade à algumas performances pouco conhecidas pelo público em geral. Deste modo, foi escolhido dentre tantos artistas audiovisuais contemporâneo, o duo VJ Suave, sua performance Suaveciclo e seu curta-metragem Homeless, para poder contextualizar esses novos meios audiovisuais contemporâneos de se fazer arte.En estas últimas décadas, hubo un creciente avance tecnológico digital en diversas áreas del campo, se generó así un abaratamiento considerable en equipos electrónicos, principalmente con relación al audiovisual. Este bajo costo, así como las innovaciones tecnológicas, hicieron que el audiovisual pudiera alcanzar otros modos de exhibición, y de esta manera, se abrió un abanico de posibilidades para diferentes maneras de hacer arte con las imágenes, con el vídeo y con el audio. El VJ es uno de esos artistas de esta nueva generación, que utiliza diversos lenguajes audiovisuales y trae consigo un repertorio de nuevas representaciones artísticas tanto visuales como sonoras, como es el caso del VJing y proyecciones mapeadas por ejemplo. Esta investigación hace cuestión de presentar ese universo del audiovisual, proporcionando así una mayor visibilidad a algunas performances poco conocidas por el público en general. De este modo, fue elegido entre tantos artistas audiovisuales contemporáneos, el dúo VJ Suave, su performance Suaveciclo y su cortometraje Homeless, para poder contextualizar esos nuevos medios audiovisuales contemporáneos de hacerse art

Simple Riesz groups of rank one having wild intervals

We prove that every partially ordered simple group of rank one which is not Riesz embeds into a simple Riesz group of rank one if and only if it is not isomorphic to the additive group of the rationals. Using this result, we construct examples of simple Riesz groups of rank one G , containing unbounded intervals (Dn)n⩾1(Dn)n⩾1 and D , that satisfy: (a) for each n⩾1n⩾1, tDn≠G+tDn≠G+ for every (t<qnt<qn), but qnDn=G+qnDn=G+ (where (qn)(qn) is a sequence of relatively prime integers); (b) for every n⩾1n⩾1, nD≠G+nD≠G+. We sketch some potential applications of these results in the context of K-theor

Definitions and sharpness of the extratropical tropopause : a trace gas perspective

Author Posting. © American Geophysical Union, 2004. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution. The definitive version was published in Journal of Geophysical Research 109 (2004): D23103, doi:10.1029/2004JD004982.Definitions of the extratropical tropopause are examined from the perspective of chemical composition. Fine-scale measurements of temperature, ozone, carbon monoxide, and water vapor from approximately 70 aircraft flights, with ascending and descending tropopause crossings near 40°N and 65°N, are used in this analysis. Using the relationship of the stratospheric tracer O3 and the tropospheric tracer CO, we address the issues of tropopause sharpness and where the transitions from troposphere to stratosphere occur in terms of the chemical composition. Tracer relationships indicate that mixing of stratospheric and tropospheric air masses occurs in the vicinity of the tropopause to form a transition layer. Statistically, this transition layer is centered on the thermal tropopause. Furthermore, we show that the transition is much sharper near 65°N (a region away from the subtropical jet) but spans a larger altitude range near 40°N (in the vicinity of the subtropical jet). This latter feature is consistent with enhanced stratosphere-troposphere exchange and mixing activity near the tropopause break.This work is supported in part by the National Science Foundation through its support to the University Corporation for Atmospheric Research, by the NASA Upper Atmosphere Research Satellite guest investigator program, and by the NASA Atmospheric Chemistry Modeling and Analysis Program. Work performed at the Jet Propulsion Laboratory, California Institute of Technology, was carried out under a contract with the National Aeronautics and Space Administration

Omura’s whales (Balaenoptera omurai) off northwest Madagascar: ecology, behaviour and conservation needs

The Omura’s whale (Balaenoptera omurai) was described as a new species in 2003 and then soon after as an ancient lineage basal to a Bryde’s/sei whale clade. Currently known only from whaling and stranding specimens primarily from the western Pacific and eastern Indian Oceans, there exist no confirmed field observations or ecological/behavioural data. Here we present, to our knowledge, the first genetically confirmed documentation of living Omura’s whales including descriptions of basic ecology and behaviour from northwestern Madagascar. Species identification was confirmed through molecular phylogenetic analyses of biopsies collected from 18 adult animals. All individuals shared a single haplotype in a 402 bp sequence of mtDNA control region, suggesting low diversity and a potentially small population. Sightings of 44 groups indicated preference for shallow-water shelf habitat with sea surface temperature between 27.4°C and 30.2°C. Frequent observations were made of lunge feeding, possibly on zooplankton. Observations of four mothers with young calves, and recordings of a song-like vocalization probably indicate reproductive behaviour. Social organization consisted of loose aggregations of predominantly unassociated single individuals spatially and temporally clustered. Photographic recapture of a female re-sighted the following year with a young calf suggests site fidelity or a resident population. Our results demonstrate that the species is a tropical whale without segregation of feeding and breeding habitat, and is probably non-migratory; our data extend the range of this poorly studied whale into the western Indian Ocean. Exclusive range restriction to tropical waters is rare among baleen whale species, except for the various forms of Bryde’s whales and Omura’s whales. Thus, the discovery of a tractable population of Omura’s whales in the tropics presents an opportunity for understanding the ecological factors driving potential convergence of life-history patterns with the distantly related Bryde’s whales