Displaying publications 1 - 20 of 137 in total

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  1. [Environmental health in Malaysia]
    Jörgensen HS
    Lakartidningen, 1978 May 17;75(20):2034-7.
    PMID: 661431
    Matched MeSH terms: Housing
  2. Fulltext Yen Loan to KLIA project: socio economic impact on the Sepang and Bandar Enstek area
    Asmadi Hassan
    International Journal of East Asian Studies, 2016;5(1):1-13.
    MyJurnal
    In 1994, the Government of Malaysia received 61.518 million yen to commence Kuala Lumpur
    International Airport (KLIA) project. The airport is located in the district of Sepang, Selangor, which
    was originally oil palm plantations and small villages. The construction project completed and began in
    used in the 1998. This paper is to evaluate the impact of Japan's ODA for Malaysia, particularly yen
    loan to socioeconomic. In term of socioeconomic impact, many new cities were established such as
    Bandar Baru Salak Tinggi, Bandar Baru Nilai, Banting, Bandar Enstek and Cyber Jaya. Similarly, new
    housing, schools, shopping malls and other facilities such as the Sepang International Circuit and
    Universiti Sains Islam Malaysia (USIM) were built. New roads connecting to the airport also completed
    the development of these places. In terms of employment, previously many who depended on agriculture,
    now turned to business, hospitality, services, transportation and others. In fact the huge investment
    significantly affected the surrounding population, particularly the creation of modern towns, businesses
    and educational centers which gave rise to various types of employment.
    Matched MeSH terms: Housing
  3. Fulltext Warpage Optimisation on the Moulded Part with Straight Drilled and Conformal Cooling Channels Using Response Surface Methodology (RSM), Glowworm Swarm Optimisation (GSO) and Genetic Algorithm (GA) Optimisation Approaches
    Mohd Hanid MH, Abd Rahim SZ, Gondro J, Sharif S, Al Bakri Abdullah MM, Zain AM, et al.
    Materials (Basel), 2021 Mar 10;14(6).
    PMID: 33802032 DOI: 10.3390/ma14061326
    It is quite challenging to control both quality and productivity of products produced using injection molding process. Although many previous researchers have used different types of optimisation approaches to obtain the best configuration of parameters setting to control the quality of the molded part, optimisation approaches in maximising the performance of cooling channels to enhance the process productivity by decreasing the mould cycle time remain lacking. In this study, optimisation approaches namely Response Surface Methodology (RSM), Genetic Algorithm (GA) and Glowworm Swarm Optimisation (GSO) were employed on front panel housing moulded using Acrylonitrile Butadiene Styrene (ABS). Each optimisation method was analysed for both straight drilled and Milled Groove Square Shape (MGSS) conformal cooling channel moulds. Results from experimental works showed that, the performance of MGSS conformal cooling channels could be enhanced by employing the optimisation approach. Therefore, this research provides useful scientific knowledge and an alternative solution for the plastic injection moulding industry to improve the quality of moulded parts in terms of deformation using the proposed optimisation approaches in the used of conformal cooling channels mould.
    Matched MeSH terms: Housing
  4. Fulltext Warpage Optimisation Using Recycled Polycar-bonates (PC) on Front Panel Housing
    Tamizi NAMA, Rahim SZA, Abdellah AE, Abdullah MMAB, Nabiałek M, Wysłocki JJ, et al.
    Materials (Basel), 2021 Mar 15;14(6).
    PMID: 33804036 DOI: 10.3390/ma14061416
    Many studies have been done using recycled waste materials to minimise environmental problems. It is a great opportunity to explore mechanical recycling and the use of recycled and virgin blend as a material to produce new products with minimum defects. In this study, appropriate processing parameters were considered to mould the front panel housing part using R0% (virgin), R30% (30% virgin: 70% recycled), R40% (40% virgin: 60% recycled) and R50% (50% virgin: 50% recycled) of Polycarbonate (PC). The manufacturing ability and quality during preliminary stage can be predicted through simulation analysis using Autodesk Moldflow Insight 2012 software. The recommended processing parameters and values of warpage in x and y directions can also be obtained using this software. No value of warpage was obtained from simulation studies for x direction on the front panel housing. Therefore, this study only focused on reducing the warpage in the y direction. Response Surface Methodology (RSM) and Genetic Algorithm (GA) optimisation methods were used to find the optimal processing parameters. As the results, the optimal ratio of recycled PC material was found to be R30%, followed by R40% and R50% materials using RSM and GA methods as compared to the average value of warpage on the moulded part using R0%. The most influential processing parameter that contributed to warpage defect was packing pressure for all materials used in this study.
    Matched MeSH terms: Housing
  5. Vulnerability and adaptation of urban dwellers in slope failure threats--a preliminary observation for the Klang Valley Region
    Thanapackiam P, Salleh KO, Ghaffar FA
    J Environ Biol, 2012 Apr;33(2 Suppl):373-9.
    PMID: 23424840
    This paper discusses the outcome of a research that examines the relationships between vulnerability and adaptation of urban dwellers to the slope failure threat in the Klang Valley Region. Intense urban landuse expansions in the Klang Valley Region have increased urban dwellers vulnerability to slope failures in recent years. The Klang Valley Region was chosen as the study area due to the increasing intensities and frequencies of slope failures threat. This paper examines urban dwellers vulnerability based on their (1) population and demographics characteristics, (2) the state of physical structures of dwellings and (3) the situation of the immediate environment threatened by slope failures. The locations of slope failure incidents were identified, mapped and examined followed with a detailed field study to identified areas. The results identified significant relationships between vulnerability indicators and slope failures in the Klang Valley Region. The findings of the study are envisaged to give valuable insights on addressing the threat of slope failures in the Klang Valley Region.
    Matched MeSH terms: Housing
  6. Vertical infestation of the dengue vectors Aedes aegypti and Aedes albopictus in apartments in Kuala Lumpur, Malaysia
    Roslan MA, Shafie A, Ngui R, Lim YA, Sulaiman WY
    J Am Mosq Control Assoc, 2013 Dec;29(4):328-36.
    PMID: 24551965
    Dengue is a serious public health problem in Malaysia. The aim of this study was to compare the vertical infestation of Aedes population in 2 apartments in Kuala Lumpur with different status of dengue incidence (i.e., high-dengue-incidence area and area with no reported dengue cases). The study was also conducted to assess the relationship between environmental factors such as rainfall, temperature, and humidity and Aedes population that may influence Aedes infestation. Surveillance with a mosquito larvae trapping device was conducted for 28 continuous weeks (January to July 2012) in Vista Angkasa (VA) and Inderaloka (IL) apartments located in Kuala Lumpur, Malaysia. The results indicated that both Aedes spp. could be found from ground to higher floor levels of the apartments, with Aedes aegypti being more predominant than Ae. albopictus. Data based on mixed and single breeding of Aedes spp. on different floors did not show any significant difference. Both rainfall (R3; i.e., the amount of rainfall collected during the previous 3 wk before the surveillance period began) and RH data showed significant relationship with the number of Aedes larvae collected in VA and IL. No significant difference was found between the numbers of Aedes larvae in both study areas as well as maximum and minimum temperatures. Results also indicated adaptations of Ae. aegypti to the ecosystem at each elevation of high-rise buildings, with Ae. albopictus staying inside of apartment units.
    Matched MeSH terms: Housing/statistics & numerical data*
  7. Fulltext Vertical distribution of Aedes mosquitoes in multiple storey buildings in Selangor and Kuala Lumpur, Malaysia
    Lau KW, Chen CD, Lee HL, Izzul AA, Asri-Isa M, Zulfadli M, et al.
    Trop Biomed, 2013 Mar;30(1):36-45.
    PMID: 23665706 MyJurnal
    The aim of the present study was to determine the vertical distribution and abundance of Aedes mosquitoes in multiple storey buildings in Selangor and Kuala Lumpur, Malaysia. Ovitrap surveillance was conducted for 4 continuous weeks in multiple storey buildings in 4 residential areas located in Selangor [Kg. Baiduri (KB)] and Kuala Lumpur [Student Hostel of University of Malaya (UM), Kg. Kerinchi (KK) and Hang Tuah (HT)]. The results implied that Aedes mosquitoes could be found from ground floor to highest floor of multiple storey buildings and data from different elevation did not show significant difference. Ovitrap index for UM, KB, HT and KK ranged from 0 - 29.17%, 0 - 55.56%, 8.33 - 83.33% and 0 - 91.17% respectively. Aedes aegypti and Aedes albopictus were found breeding in HT, KK and KB; while only Ae. albopictus was obtained from UM. The results indicate that the invasion of Aedes mosquitoes in high-rise apartments could facilitate the transmission of dengue virus and new approaches to vector control in this type of residential area should be developed.
    Matched MeSH terms: Housing*
  8. Fulltext Vertical dispersal of Aedes (Stegomyia) spp. in high-rise apartments in Putrajaya, Malaysia
    Wan-Norafikah O, Nazni WA, Noramiza S, Shafa'ar-Ko'ohar S, Azirol-Hisham A, Nor-Hafizah R, et al.
    Trop Biomed, 2010 Dec;27(3):662-7.
    PMID: 21399609
    A preliminary study on the vertical dispersal of Aedes populations in high-rise apartments was carried out in Presint 9, Putrajaya, Malaysia. Ovitraps were placed indoors within four blocks of high-rise apartments from the ground floors (0.0 - 3.0 m) until up to the tenth floors (28.1 - 30.0 m). Aedes aegypti was the dominant species found in the ovitraps (87.85%), while Aedes albopictus was found in lower numbers. From total number of larvae collected (650), 40.92% of these larvae were obtained from the fourth block; Block D. The peak density of Aedes sp. was observed at level 6 (16.1 - 18.0 m), while Ae. aegypti was found until the tenth floor (28.1 - 30.0 m). In contrast, Ae. albopictus was found only up to the sixth floor (16.1 - 18.0 m). A poor correlation of the mean number of Aedes larvae collected with the level of high-rise apartments occupied (N=40; ρ=-0.349) was also observed which indicated the possibility of lesser Aedes populations to be found at higher level of high-rise apartments. Therefore, larger scale studies are strongly recommended to examine the vertical dispersal of Aedes mosquitoes.
    Matched MeSH terms: Housing*
  9. Fulltext Ventilation flow evaluation system for sustainable housing development
    Nur Azfahani Ahmad, Zuraihana Ahmad Zawawi, Nazhatulzalkis Jamaludin, Khairulliza Ahmad Salleh
    Jurnal Inovasi Malaysia, 2019;2(2):55-70.
    MyJurnal
    A 1984 World Health Organization (WHO) Committee report highlighted that up to 30 per cent of buildings may have to face problems related to Indoor Air Quality (IAQ). Insufficient ventilation will lead to stagnant air and can cause stuffiness in buildings. This will then leads to a bigger problem, known as the Sick Building Syndrome (SBS). It is important to note that sick building syndrome may cause various illnesses including allergies, acute respiration problem, feeling of discomfort and other psychological impacts. The “Ventilation Flow Evaluation System for Sustainable Housing Development” is a PC-based database tool developed to access and measure ventilation flow in a new or remodelled building in order to prevent or mitigate this problem. The purpose of the system is to provide resources for building designers in solving Indoor Air Quality (IAQ) issues especially related to ventilation flow based on regulations provided in Malaysian Standard (MS 1525). The system will allow readily building plan to be measured and analysed based on ventilation data collected at site, in order to allow buildings to obtain healthy and sufficient air for breathing and comfort purposes. The system will also recommend suitable layout plan in the building to meet the ventilation purposes, namely cross-ventilation and stack-effect ventilation.
    Matched MeSH terms: Housing
  10. Using a contingent valuation approach for improved solid waste management facility: evidence from Kuala Lumpur, Malaysia
    Afroz R, Masud MM
    Waste Manag, 2011 Apr;31(4):800-8.
    PMID: 21169007 DOI: 10.1016/j.wasman.2010.10.028
    This study employed contingent valuation method to estimate the willingness to pay (WTP) of the households to improve the waste collection system in Kuala Lumpur, Malaysia. The objective of this study is to evaluate how household WTP changes when recycling and waste separation at source is made mandatory. The methodology consisted of asking people directly about their WTP for an additional waste collection service charge to cover the costs of a new waste management project. The new waste management project consisted of two versions: version A (recycling and waste separation is mandatory) and version B (recycling and waste separation is not mandatory). The households declined their WTP for version A when they were asked to separate the waste at source although all the facilities would be given to them for waste separation. The result of this study indicates that the households were not conscious about the benefits of recycling and waste separation. Concerted efforts should be taken to raise environmental consciousness of the households through education and more publicity regarding waste separation, reducing and recycling.
    Matched MeSH terms: Housing*
  11. Urbanization and low-income housing in Malaysia: impact on the urban Malays
    Agus MR
    Warasan Prachakon Lae Sangkhom, 1990 Jan;2(2):205-21, 242-3.
    PMID: 12283536
    The focus of this study is on urbanization in Malaysia. "This paper is divided into three parts. The first part examines the trend of uneven urban development in West Malaysia. The second part discusses the change [in] ethnic composition of urban population between 1970 and 1980 intercensal period. The third part analyses the impact of the urbanization process on the Malays in the context of housing problems of the lower income groups." (SUMMARY IN THA)
    Matched MeSH terms: Housing*
  12. Urban squatting and migration in Peninsular Malaysia
    Johnstone M
    Int Migr Rev, 1983;17(2):291-322.
    PMID: 12339134
    "This article examines some of the links between the phenomena of urban migration and squatter settlements in the Third World city. This will be done by demonstrating that both are outcomes of fundamental social and political forces that have operated on these societies. Migration and squatting are placed in a context of the historical processes that led to the uneven development of Malaysia. The article offers some explanation for the origin of the inequalities observed in spatial structures--in this case urban housing--by focusing on one of the contributory factors, namely migration."
    Matched MeSH terms: Housing*
  13. Update on temporal and spatial abundance of dengue vectors in Penang, Malaysia
    Saifur RG, Hassan AA, Dieng H, Ahmad H, Salmah MR, Satho T, et al.
    J Am Mosq Control Assoc, 2012 Jun;28(2):84-92.
    PMID: 22894118
    It is important to obtain frequent measurements of the abundance, distribution, and seasonality of mosquito vectors to determine the risk of disease transmission. The number of cases of dengue infection has increased in recent years on Penang Island, Malaysia, with recurring epidemics. However, ongoing control attempts are being critically hampered by the lack of up-to-date information regarding the vectors. To overcome this problem, we examined the current situation and distribution of dengue vectors on the island. Residences throughout the urban, suburban, and rural areas were inspected through wet and dry seasons between February 2009 and February 2010. Two vectors were encountered in the survey, with Aedes aegypti present in especially high numbers mostly in urban areas. Similar observations were noted for Ae. albopictus in rural areas. The former species was more abundant in outdoor containers, while the latter showed almost equivalent abundance both outdoors and indoors. The dengue virus was active in both urban and rural areas, and the number of cases of infection was higher in areas where Ae. aegypti was predominant. The abundance of immature Ae. albopictus was positively correlated with rainfall (r2 = 0.461; P < 0.05), but this was not the case for Ae. aegypti. For both species, the size of immature populations tended to increase with increasing intensity of rain, but heavy rains resulted in population loss. In addition to updating data regarding the larval habitats and locations (outdoors and indoors), this study highlighted the importance of spatial vector control stratification, which has the potential to reduce costs in control programs.
    Matched MeSH terms: Housing
  14. Fulltext Towards improved construction waste management: A review on the issues, challenges and the need of the supply chain management mechanisms in residential housing development in Malaysia
    M.N.N. Husna, R.M.R. Ahmad, R.E. Intan, C.H. Asmawati
    ASM Science Journal, 2013;7(1):59-66.
    MyJurnal
    Throughout the years, the construction industry has made an important contribution to the Malaysian economy. Moreover, the Ninth Malaysia Plan (2006–2010) has also played a significant role in the demands of executing major residential housing project developments where it has been observed that construction waste was one of the priority waste streams. Due to the increasing number in the population that is actively involved in economic activities, and the modernization of the country, the types of construction waste that are being produced, and identifying the source such as waste are becoming more complex. Therefore, appropriate actions and approaches are needed to be taken with respect to its effective management in handling the solid waste from construction sites. This paper is intended to review the issues and the challenges enclosed within the supply chain management mechanisms in order for improving construction waste management. Throughout this review, useful information and better understanding concerning the current issues, challenges and the supply chain management mechanisms would be made inclusive in the field to be explored. The findings would also assist in improving the quality and awareness on the construction waste management that is being practiced.
    Matched MeSH terms: Housing
  15. Fulltext Towards healthy city Malacca : the community’s satisfaction, expectation and contribution for a healthier city
    Rosnah, I., Rohani, J., Farina, Z.
    Malaysian Journal of Public Health Medicine, 2004;4(2):12-18.
    MyJurnal
    The Healthy City concept was taken by Malaysia in 1994 and Malacca State has initiated this project in late 1997 and launched in September 1998. The aim of the project is to had ways of achieving a better quality of urban life. The objective of this study was to assess the views and responses of Melaka Tengah community with regards to the existing facilities and services rendered in the district. The views will be incorporated into ideas for the policymakers and planners to develop Malacca into a healthy city. Three methods were used to collect the data. Questionnaires were given to the community of Melaka Tengah District. The respondents were selected by multistage sampling, Observation was carried out at selected public places to assess the community's practices and contribution, Ten focus group discussion were conducted consisting of health staff and public to discuss on environmental, social, physical and economic issues of Malacca. There were 3 sectors that had mean scores above 3.0 (the cut off level for being satisfed). They were health, housing and environment, ln terms of dissatisfaction, there were 4 sectors scoring below 3.0, These include domestic waste dnposal, road system, public transportation and recreational park. The community
    expected the services to be improved especially in terms of cleanliness, They agreed to contribute in their own ways in developing the sectors discussed except for public transportation, wet market and food premises which were beyond their control. Observation showed that some of the community members exhibit bad behaviours that can contribute to an unhealthy city. The Melaka
    Tengah community expected ejficient and quality services and they agreed to contribute in making Malacca into a Healthy City.
    Matched MeSH terms: Housing
  16. Fulltext The role of human resource department in corporate social responsibility: a case study of five prominent hotels in Penang Island, Malaysia
    Fazreena Mansor, Ismail Baba, Najib Ahmad Marzuki
    Malaysian Journal of Social Sciences and Humanities, 2016;1(2):45-53.
    MyJurnal
    This The fields of corporate social responsibility (CSR) and human resource (HR) function have gained
    increasingly importance to corporate strategies. As many hotels are concerned with sustainability
    issues and CSR, the HR function is positioned to assist implementing and enhancing CSR strategy as
    well as administering its core functions. In most cases, CSR in the hotels are housed in HR Department
    where the managers have responsibility for the strategic application of CSR in the hotels. This paper
    presents a case study of five hotels in Penang Island, Malaysia as an attempt to demonstrate how
    Human Resource managers of these hotels perform their CSR practices. Specific focus is placed on the
    role of Human Resource managers who are not well-equipped with social work experience or
    background and specifically to investigate how these managers perceive CSR concept, the impact of
    their CSR programs on beneficiaries and the challenges that they encountered in the process. To
    answer these questions, we have conducted interviews with five managers from four and five star
    hotels in Penang. Our findings have reflected the importance of conceptualization of CSR particularly
    in hotel sector as well as gaining insight into current HR profession in administering CSR activities to
    consider someone with social work background in a bid to improve the quality of life of targeted
    communities.
    Matched MeSH terms: Housing
  17. The mental health impact of bed bug infestations: a scoping review
    Ashcroft R, Seko Y, Chan LF, Dere J, Kim J, McKenzie K
    Int J Public Health, 2015 Nov;60(7):827-37.
    PMID: 26298442 DOI: 10.1007/s00038-015-0713-8
    OBJECTIVES: We conducted a scoping review to identify and summarize the current state of knowledge regarding the mental health effects associated with bed bugs.

    METHODS: We employed a five-stage scoping review framework, to systematically identify and review eligible articles. Eligibility criteria included a focus on bed bug infestations and reference to mental health impacts. Descriptive information was then extracted from each article, including the specific mental health effects cited.

    RESULTS: An initial search yielded 920 unique articles on the topic of bed bugs. Of these, 261 underwent abstract review, and 167 underwent full-text review. Full-text review and subsequent review of reference lists yielded a final sample of 51 articles. Numerous mental health effects were linked to bed bug infestations, including severe psychiatric symptoms. However, the majority (n = 31) of the articles were commentary papers; only five original research articles were identified.

    CONCLUSIONS: Although significant mental health effects are often linked to bed bugs, such discussions remain largely anecdotal. Despite recognition that the impact of bed bugs constitutes an important public health concern, little empirical evidence currently exists on this topic.

    Matched MeSH terms: Housing
  18. The housing of estate coolies
    Anderson RE
    Journal of the Malaya Branch of the British Medical Association, 1937;1:265-74.
    Matched MeSH terms: Housing
  19. Fulltext The correlates of conflict and behavioural difficulties on the negative affect in at-risk youth in Malaysia
    Nor Ba’yah Abdul K, Suzana Mohd H, Siti Marziah Z, Hilwa Abdullah@Mohd N, Noordeyana T, Mimi Hanida Abdul M
    Jurnal Psikologi Malaysia, 2018;32:1-11.
    Parent-youth conflict and behavioural difficulties are common issues in the field of developmental psychology. This study examines the correlations of conflict and behavioural difficulties, to see if these factors predicted a negative affect on a sample of at-risk youth. A sample of 335 at-risk youth aged 13-24 years old from Public Housing Projects in Kuala Lumpur was selected. Conflict with the father was significantly associated with negative affect. Further analysis showed that three factors were required to produce negative affect. The results support claims that father conflict, emotional problems and conduct problems are an integral part of the close relationships of at-risk youth, and discourage positive youth development among at-risk youth.
    Matched MeSH terms: Public Housing
  20. Fulltext The Prevalence of Smoking, Determinants and Chance of Psychological Problems among Smokers in an Urban Community Housing Project in Malaysia
    Abd Rashid R, Kanagasundram S, Danaee M, Abdul Majid H, Sulaiman AH, Ahmad Zahari MM, et al.
    Int J Environ Res Public Health, 2019 05 18;16(10).
    PMID: 31109033 DOI: 10.3390/ijerph16101762
    Objective: This study was conducted to assess the prevalence, pattern of smoking and sociodemographic factors among Kerinchi residents in Kuala Lumpur, as well as to identify the association between smoking, stress, anxiety and depression. Methods: This study was carried out at four community housing projects in the Lembah Pantai area in Kuala Lumpur. Data was collected between 3 February 2012, and 29 November 2012. Data collectors made house visits and used interviewer administered questionnaires containing questions on demographic data and smoking patterns. Depression anxiety stress scale (DASS) was used to assess psychological symptoms. Alcohol smoking and substance involvement screening tool (ASSIST) scale was used to assess nicotine use. Results: Data from 1989 individuals (833 households) showed the age of respondents ranged from 18 to 89 years and the mean age was 39.12 years. There were 316 smokers indicating the prevalence of smoking was 15.85%, with 35.5% among males and 1.8% among females. Further, 86.6% of smokers were Malay and 87% were Muslims. Divorce was associated with smoking. Unemployment and housewives were less associated with smoking. Depression and anxiety were significantly associated with smoking (OR = 1.347. 95% CI: 1.042-1.741) and (OR = 1.401. 95% CI: 1.095-1.793) respectively. Conclusion: Screening for depression and anxiety should be routinely performed in the primary care setting and in population-based health screening to intervene early in patients who smoke.
    Matched MeSH terms: Housing
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