Displaying publications 3661 - 3680 of 24604 in total

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  1. Wahab AR, Andy Tan WA, Intan S
    Trop Biomed, 2008 Aug;25(2):160-5.
    PMID: 18948888
    A total of fifty anurans, comprising of Rana limnocharis and Bufo melanostictus were collected from Sungai Pinang, Balik Pulau, Penang. The prevalence, mean intensity and distribution of parasite species along the digestive tract were reported. Seven species of parasites were recorded. Blood parasites recovered were trypansomes and microfilariae.
    Matched MeSH terms: Malaysia
  2. Nurita AT, Abu Hassan A, Nur Aida H
    Trop Biomed, 2008 Aug;25(2):145-53.
    PMID: 18948886 MyJurnal
    Three species composition surveys were conducted in a rural location in Kedah and an urban location in Pulau Pinang. Two of the surveys were conducted in November 2003, the first was at the Kedah site and the second was at the Pulau Pinang site. The third survey was conducted at the Pulau Pinang site again on the last week of April 2004. All these surveys were conducted one week prior to field evaluations of commercial chemical fly baits. The predominant species recovered from the surveys was the house fly, Musca domestica, which ranked first in prevalence in all three studies. Catches of Musca sorbens, Chrysoma megacephala and Lucillia cuprina were lower than M. domestica. Sarcophaga sp. was not present at the Kedah site and was only present at the Pulau Pinang site during the survey in April 2004. The other fly species present at the Kedah site were Megaselia sp., Psycoda sp., Piophila sp. and Fannia sp. These species were scarce and never exceeded 1% of the total catch.
    Matched MeSH terms: Malaysia
  3. Heo CC, Kurahashi H, Nishida K, Tan Siew H, Mohamed Z, Mohamed AM, et al.
    Trop Biomed, 2008 Dec;25(3):254-6.
    PMID: 19287366
    Fannia prisca Stein, 1918 is newly recorded from peninsular Malaysia. This record is based on 4 male specimens from Mount Berembun, Brinchang, Cameron Highland, Pahang state, peninsular Malaysia. It is previously recorded from China, Mongolia, Korea, Japan, Taiwan, Bonin Island, Thailand and oriental region. The male of Fannia prisca can be differentiated from male Fannia scalaris by the following features: for F. prisca, mid-coxa without spine; mid-tibia normal or without stout triangular ventral projection; and hind tibia usually with 2 av, while F. scalaris has several stout hook-like spines on the anterior margin; mid-tibia with stout triangular ventral projection and hind tibia usually with 3 av. Both F. prisca and F. scalaris can be differentiated from Fannia leucosticta by looking at its hind tibia, which only has 1 av.
    Matched MeSH terms: Malaysia
  4. Rohani A, Chan ST, Abdullah AG, Tanrang H, Lee HL
    Trop Biomed, 2008 Dec;25(3):232-6.
    PMID: 19287362
    The adult population and species composition of mosquitoes collected in Ranau, Sabah are described. A total of 5956 mosquitoes representing 8 genera and 41 species were collected using human landing catch, indoor and outdoor. Anopheles maculatus was the most common species (15.6%) followed by Culex quinquefasciatus (12.8%), Culex pseudovishnui (12.1%), Anopheles balabacensis (11.1%), Culex vishnui (9.7%), Aedes vexans (9.6%), Culex tritaeniorhyncus (6.6%), Anopheles donaldi (5.6%) and others in very small percentage.
    Matched MeSH terms: Malaysia
  5. Cheah YK, Poh BK
    PMID: 24955308 DOI: 10.1016/j.phrp.2013.12.002
    Objectives: In light of the importance of physical activity, the aim of the present study is to examine the factors affecting participation in physical activity among adults in Malaysia.
    Methods: A logistic regression model and the Third National Health and Morbidity Survey consisting of 30,992 respondents were used.
    Results: Age, income, gender, education, marital status, region, house locality, job characteristics, and medical conditions are significantly associated with participation in physical activity. In particular, old individuals, high income earners, females, the well-educated, widowed or divorced individuals, East Malaysians, urban dwellers, the unemployed, and individuals who are not diagnosed with hypercholesterolemia are less likely to be physically active than others.
    Conclusion: Because sociodemographic and health factors play an important role in determining physical activity, the government should take them into account when formulating policy.
    Keywords: Malaysia; demography; health; participation; physical activity.
    Study name: National Health and Morbidity Survey (NHMS-2006)
    Matched MeSH terms: Malaysia
  6. Abdullah NA, Asri LN, Husin SM, Shukor AM, Darbis NDA, Ismail K, et al.
    Environ Monit Assess, 2021 Sep 07;193(10):634.
    PMID: 34491451 DOI: 10.1007/s10661-021-09426-y
    We studied the water quality of the riparian firefly sanctuary of Sungai Rembau, or Rembau River, in Negeri Sembilan, Malaysia, from January 2018 to November 2018 to determine the possible influence of the physico-chemical characteristics of the water on the firefly populations living within the sanctuary. We set up a total of five water quality sampling stations and 10 firefly sampling stations along the river. Dissolved oxygen (DO), temperature, pH and electrical conductivity (EC) were measured in situ, while chemical oxygen demand (COD), total suspended solids (TSS), biochemical oxygen demand (BOD) and ammonia-nitrogen (NH3-N) were analysed in the laboratory. Firefly samples were collected using a sweep net at both day and night for 1 min. Sungai Rembau was categorized as Class II on the Malaysian water quality index (WQI), which indicates slight pollution. Except for EC and DO, the water quality parameter values were not significantly different (p > 0.05) between the sampling stations. A total of 529 firefly individuals consisting of Pteroptyx tener (n = 525, 99.24%), P. malaccae (n = 3, 0.57%) and P. asymmetria (n = 1, 0.19%) were collected. There was significant correlation between firefly abundance and BOD (r =  - 0.198, p 
    Matched MeSH terms: Malaysia
  7. Ahmad Fuad AF, Said MH, Samo K, Rahman MAA, Mohd MH, Zainol I
    ScientificWorldJournal, 2020;2020:6957171.
    PMID: 33414690 DOI: 10.1155/2020/6957171
    Introduction. Trawling is a method of catching fish in a large volume where fish nets are pulled through water using one or two boats. Bottom trawling is where the nets are pulled over on the seabed. The gear of the bottom trawling would impact the exposed subsea pipeline, on the seabed. Subsea pipelines transport crude oil and gas from the offshore platform to shore facility. This study assesses the risk of fish trawling activities to the subsea pipelines at Sabah and Labuan offshore. The specification of trawl equipment used by local trawlers in Sabah was determined by the on-site survey. The frequency of a fish trawler crossing over the pipelines was calculated based interview on operation and site survey. The calculation of the pull-over load of the otter board was calculated using the DNVGL algorithm. The severity and frequency index of the risk matrix was developed based on literature review. Results showed that the pull-over load of the otter board would not damage the pipelines. The risk posed by the fish trawler activity to the pipelines is low and moderate.
    Matched MeSH terms: Malaysia
  8. Das AK
    Indian J Med Ethics, 2020 5 13;V(2):143-148.
    PMID: 32393455 DOI: 10.20529/IJME.2020.032
    Malaysia is a South East Asian country with a racially diverse population. Islam is the state religion and about 60% of the population is Muslim, but the rights of other religious groups are protected by law. The Parti Islam se Malaysia, which has ruled the state of Kelantan since 1999, and believes that Malaysia should be ruled by Sharia law, recently proposed the implementation of Hudud laws in Kelantan. However, the federal government has ruled out its implementation. The suggestion stirred up a controversy among the physician community and the Malaysian Medical Association rejected a proposal by the state's political leadership to utilise the services of qualified surgeons to carry out punitive limb amputations. Several Islamic states such as Sudan, Saudi Arabia, and Iran practice Islamic penal justice, including amputations. The question therefore arises: how should a modern medical practitioner approach this ethical question? This study focuses mainly on Malaysia, but draws upon practices in other Islamic countries also.
    Matched MeSH terms: Malaysia
  9. Apanaskevich DA, Apanaskevich MA, Nooma W, Ahantarig A, Trinachartvanit W
    Syst Parasitol, 2021 06;98(3):207-230.
    PMID: 33893604 DOI: 10.1007/s11230-021-09972-6
    Re-examination of the holotype of Dermacentor atrosignatus Neumann, 1906 (Acari: Ixodidae) stored in the Natural History Museum (London, UK) revealed that this taxon is identical with D. auratus Supino, 1897 and should be treated as a junior synonym of the latter species. A correct name for the distinct species previously identified as D. atrosignatus Neumann, 1906 sensu Wassef & Hoogstraal, 1984 should be D. tricuspis (Schulze, 1933) n. comb., n. stat. Adults of D. tricuspis are redescribed here. Re-examination of extensive holdings of Oriental Dermacentor Koch, 1844 ticks stored in the United States National Tick Collection revealed that a morphologically distinct new species of this genus, namely D. falsosteini D. Apanaskevich, M. Apanaskevich & Nooma n. sp. should be recognized. Adults of D. tricuspis and D. falsosteini n. sp. can be distinguished from other species of Oriental Dermacentor and each other by the colour pattern of the conscutum and scutum, the pattern of punctations on the pseudoscutum and scutum, the shape of female genital structures and spurs on coxa I. Dermacentor tricuspis is recorded from Indonesia, Malaysia, the Philippines and Thailand where the adults were mostly collected from various species of wild pigs (Artiodactyla: Suidae) and vegetation; few adults were available from other mammals (Artiodactyla: Bovidae; Carnivora: Canidae, Felidae, Ursidae; Pholidota: Manidae), as well as humans and reptiles (Squamata: Elapidae, Varanidae). One male was reared from a nymph collected on a rodent (Rodentia: Muridae). Dermacentor falsosteini n. sp. is found in Indonesia, Malaysia and Thailand where the adults were collected from bearded pig, Sus barbatus Müller, wild boar, S. scrofa Linnaeus, unidentified wild pig, Sus sp. (Artiodactyla: Suidae), Malayan tapir, Tapirus indicus Desmarest (Perissodactyla: Tapiridae), human and vegetation.
    Matched MeSH terms: Malaysia
  10. Ab Mumin N, Yusof ZYM, Marhazlinda J, Obaidellah U
    BMC Oral Health, 2021 08 11;21(1):394.
    PMID: 34380484 DOI: 10.1186/s12903-021-01741-7
    BACKGROUND: The Malaysian School Dental Service (SDS) was introduced to provide systematic and comprehensive dental care to school students. The service encompasses promotive, preventive, and, curative dental care. This study aimed to undertake a process evaluation of the SDS based on the perspectives of government secondary school students in Selangor, Malaysia.

    METHODS: The study adopted a qualitative approach to explore the opinions of secondary school students on the SDS implementation in their schools. Data from focus group discussions involving Form Two (14-year-olds) and Form Four (16-year-olds) students from the selected schools were transcribed verbatim and coded using the NVivo software before framework method analysis was conducted.

    RESULTS: Among the strengths of the SDS were the convenience for students to undergo annual oral examination and dental treatment without having to visit dental clinics outside the school. The SDS also reduced possible financial burdens resulting from dental treatment costs, especially among students from low-income families. Furthermore, SDS helped to improve oral health awareness. However, the oral health education provided by the SDS personnel was deemed infrequent while the content and method of delivery were perceived to be less interesting. The poor attitude of the SDS personnel was also reported by the students.

    CONCLUSION: The SDS provides effective and affordable dental care to secondary school students. However, the oral health promotion and education activities need to be improved to keep up with the evolving needs of the target audience.

    Matched MeSH terms: Malaysia
  11. Naji GMA, Isha ASN, Mohyaldinn ME, Leka S, Saleem MS, Rahman SMNBSA, et al.
    PMID: 34444314 DOI: 10.3390/ijerph18168568
    We conceptualize that safety culture (SC) has a positive impact on employee's safety performance by reducing their psychosocial hazards. A higher level of safety culture environment reduces psychosocial hazards by improving employee's performance toward safety concerns. The purpose of this study was to evaluate how psychosocial hazard mediates the relationship between safety culture and safety performance. Data were collected from 380 production employees in three states of Malaysia from the upstream oil and gas sector. Structural equation modeling was implemented to test the suggested hypotheses. The proposed model was evaluated using structural equation modeling. A stratified sampling with a Likert 5-point scale was used to distribute the questionnaires. Furthermore, the proposed model was tested using the simulation of the structural equation and partial. According to our findings, all hypotheses were significant. A review of prior studies was used to select the items of the dimension for the data collection. Safety culture was assessed with psychosocial hazard to determine its direct and indirect impact on safety performance. Results suggest that to enhance safety performance (leading and lagging), psychosocial concerns in the workplace environments should be taken into consideration by employees. In addition, the findings showed that the psychosocial hazard fully mediates the relationship between safety culture and safety performance.
    Matched MeSH terms: Malaysia
  12. Hui-min, Neoh, Saberi Saimun, Hassriana Fazilla Sapr, Salasawati Hussin, Rahman Jamal
    MyJurnal
    Entero- and exfoliative toxin gene profiling of 237 methicillin-susceptible Staphylococcus aureus (MSSA) isolated
    from Universiti Kebangsaan Malaysia Medical Centre (UKMMC) were carried out via PCR amplification. Among
    the tested toxin genes, sei was found to be the most prevalent (54.9%).
    Matched MeSH terms: Malaysia
  13. MyJurnal
    This study was conducted to determine the proximate composition and energetic value of selected marine fish and shellfish from the West Coast of Peninsular Malaysia. This study has included 20 species of fish (10 pelagic fish and 10 demersal fish) and 4 species of shellfish. For pelagic fish, Longtail shad (terubuk) was found to contain significantly lower moisture (59.31+0.00%), but significantly higher fat content (23.15+0.00%) compared to other fish species. For demersal fish, moisture and ash contents ranged between 74-82%, and 0.9-2.1%, respectively. Long-tailed butterfly ray contained the highest protein (22.22+1.24%) compared to other fish studied. The highest fat content of demersal fish was in Moonfish at 6.89+2.76%. For shellfish, prawn contained the highest protein (19.12+1.44%). The fat content of shellfish ranged between 1-2%. Oyster contained significantly higher carbohydrate at 6.45+0.00%, compared to other shellfish. Longtail shad contained the highest energetic value of 13.34 kJ g-1 of all samples. These values are useful references for consumers in order to choose fish and shellfish based on their nutritional contents.
    Matched MeSH terms: Malaysia
  14. MyJurnal
    This paper is interested in exploring the interrelatedness of some accompanying policy changes and
    initiatives in the selected Asian countries as well as reviewing the Malaysian National Food Security Policy. Actions taken in response to the food crisis in the selected Asian countries have worked out well and produced promising outcomes from a combination of availability, accessibility, utilization, and stability aspects in food security. Malaysia weighted more on availability aspect in food security by introducing more short- and longterm policy measures for boosting paddy and rice production, particularly in Sabah and Sarawak under the National Food Security Policy. However, much of the unhappiness and disequilibrium in the local paddy and rice market were created due to irrational extensive intervention of the Miller Subsidy and Beras Nasional programmes in the nation. Many of the policy measures targeted at area expansion and productivity but it was suggested that the dominant path to achieve the targeted self-sufficiency level is through research and development at specialized and committed paddy and rice research centre. Trade oriented self-reliance approach that strategized with multiple and diversified sources of rice import was tipped to be superior of current selfsufficiency approach.
    Matched MeSH terms: Malaysia
  15. Tey, Y.S., Mad Nasir, S., Zainalabidin, M., Jinap, S., Abdul Gariff, R.
    MyJurnal
    The objective of this study is to investigate the demand for quality vegetables in Malaysia. This study estimates quality elasticities from the difference between expenditure and quantity elasticities in order to show the demand for quality vegetables in Malaysia. By using the Household Expenditure Survey 2004/2005, expenditure and quantity Engel equations are estimated via two stage least square. The positive estimated quality elasticities (except root and tuberous vegetable) show that Malaysian consumers tend to increase their demand for quality vegetables in response to their incomes rise. To be more specific, urban consumers are expected to demand more of higher quality vegetables (except root and tuberous vegetable) than rural consumers.
    Matched MeSH terms: Malaysia
  16. Tan, S.L., Cheng, P.L., Soon, H.K., Ghazali, H., Mahyudin, N.A.
    MyJurnal
    A study was conducted to determine personal hygiene knowledge among 25 food handlers at 12 selected primary schools in Klang Valley area, Selangor, Malaysia. A qualitative approach using in-depth interviews was employed and respondents were selected by a convenience sampling. The results showed that the respondents had basic knowledge on personal hygiene practices, mainly on hand washing (30.7%) and glove use (18.7%). The food handlers (90%) practiced various good hand washing practices, with only 36% did not practice washing hands after eating or drinking. Most respondents (>70%) practiced glove use, however more than 50% did not wash hands with every glove change, change gloves when change type of products and after preparing raw material. The study showed that the food handlers have basic knowledge one good personal hygiene practices. However, some discrepancies were revealed in the proper hand washing procedure. This study recommended good hand washing procedure to be reiterated among the food handlers. There is also an immediate need for continuous training among food handlers regarding good personal hygiene practices.
    Matched MeSH terms: Malaysia
  17. Bhagat V, Haque M, Simbak NB, Jaalam K
    Adv Med Educ Pract, 2016;7:341-6.
    PMID: 27354836 DOI: 10.2147/AMEP.S108477
    Personality dimension negative emotionality is known to be associated with academic achievement. The present study focuses on the influence of negative emotionality (neuroticism) on the medical students' academic achievements. The main objective of this study was to ascertain the negative emotionality scores among the first year Malaysian medical students studying in Malaysia and India, further to find out the association between negative emotionality and their academic achievements. The current study sample includes 60 first year Malaysian medical students from Universiti Sultan Zainal Abidin, Malaysia, and USM-KLE IMP, Belgaum, India. They were selected by convenient sampling technique. The Medico-Psychological questionnaire was used to find out the negative emotionality scores among the students and these scores were compared with academic scores. The data were analyzed using SPSS- 20. Thus, the study result goes with the prediction that there is a significant correlation between academic achievement and negative emotionality. We concluded that negative emotionality has a negative impact on medical student's academic achievement regardless of the fact whether they study in their own country or overseas.
    Matched MeSH terms: Malaysia
  18. Azmy MM, Hashim M, Numata S, Hosaka T, Noor NS, Fletcher C
    Sci Rep, 2016 08 26;6:32329.
    PMID: 27561887 DOI: 10.1038/srep32329
    General flowering (GF) is a unique phenomenon wherein, at irregular intervals, taxonomically diverse trees in Southeast Asian dipterocarp forests synchronize their reproduction at the community level. Triggers of GF, including drought and low minimum temperatures a few months previously has been limitedly observed across large regional scales due to lack of meteorological stations. Here, we aim to identify the climatic conditions that trigger large-scale GF in Peninsular Malaysia using satellite sensors, Tropical Rainfall Measuring Mission (TRMM) and Moderate Resolution Imaging Spectroradiometer (MODIS), to evaluate the climatic conditions of focal forests. We observed antecedent drought, low temperature and high photosynthetic radiation conditions before large-scale GF events, suggesting that large-scale GF events could be triggered by these factors. In contrast, we found higher-magnitude GF in forests where lower precipitation preceded large-scale GF events. GF magnitude was also negatively influenced by land surface temperature (LST) for a large-scale GF event. Therefore, we suggest that spatial extent of drought may be related to that of GF forests, and that the spatial pattern of LST may be related to that of GF occurrence. With significant new findings and other results that were consistent with previous research we clarified complicated environmental correlates with the GF phenomenon.
    Matched MeSH terms: Malaysia
  19. Marlynda, A., Natasya, A.T., Salleh M.A.M.
    Malaysian Dental Journal, 2010;31(1):20-24.
    MyJurnal
    Introduction: Nowadays, there is a worldwide trend for universities to utilize the benefits of e-learning as a mechanism to facilitate improvements in teaching and learning. Purpose: The aim of this study is to evaluate the effectiveness of using e-learning in the teaching of fixed prosthodontic course i.e. FPeL.

    Materials and Methods: This was a retrospective analysis of questionnaire data, collected from fourth and fifth year dental undergraduates at the Faculty of Dentistry, National University of Malaysia (Universiti Kebangsaan Malaysia, UKM). For fixed prosthodontics (FP), all students had received a series of traditional classroom lectures, seminars, video demonstration, preclinical and Fixed Prosthodontics e-Learning or FPeL in semester 1 and 2 during their 4th year. The questionnaire of 4 sections was administered after the students completed fixed prosthodontics course.

    Results: Questionnaires were returned by 136 students (80.9% response rate). Unfortunately, the response rate dropped 12.4% when only 115 students accessed and used the FPeL (68.5%). Majority of FPeL users felt PFeL was beneficial to their learning in the fixed prosthodontic course. PFeL users recommended printable version with detailed explanations, illustrated with more photos and with addition of references.

    Conclusions: PFeL assisted users in the learning process of fixed prosthodontics.
    Matched MeSH terms: Malaysia
  20. Noor Farhana Nazri, Ruzita Abdul Talib
    MyJurnal
    Kajian berbentuk hirisan lintang ini dijalankan untuk mengkaji hubungan antara keterlibatan aktiviti di kolej kediaman dengan status pemakanan pelajar Universiti Kebangsaan Malaysia (UKM) Kuala Lumpur dan menentukan tabiat makan pelajar serta kebolehdapatan makanan sihat di sekitar mereka. Seramai 106 pelajar tahun dua hingga empat UKM Kuala Lumpur terlibat dalam kajian ini (20.8% lelaki dan 79.2% perempuan). Data pengambilan makanan subjek direkod dengan menggunakan diari makanan tiga hari. Keterlibatan subjek dalam aktiviti kolej dan juga kebolehdapatan makanan sihat ditentukan dengan menggunakan borang soal selidik yang dibentuk khas untuk kajian ini. Berat badan, ketinggian, ukurlilit pinggang, peratus lemak tubuh dan Indeks Jisim Tubuh (IJT) juga diukur. Hasil kajian menunjukkan majoriti daripada subjek (62.3%) terlibat secara aktif dengan aktiviti yang diadakan di kolej kediaman. Daripada peratusan ini, 5.3% daripada subjek lelaki dan 31.9% perempuan adalah kurang berat badan. 68.4% subjek lelaki dan 55.3% perempuan mempunyai berat badan normal. 21% subjek lelaki dan 8.5% perempuan adalah pra obes. Tambahan pula, 5.3% (n = 1) subjek lelaki dan 4.3% (n = 2) daripada subjek perempuan tergolong dalam klasifi kasi IJT obes. Kajian ini mendapati majoriti subjek bersetuju bahawa mudah untuk memperolehi makanan sihat di kampus. Terdapat korelasi positif yang signifi kan di antara pengambilan tenaga (r = 0.352, p < 0.05) dan lemak (r = 0.391, p < 0.05) dengan Indeks Jisim Tubuh (IJT) bagi penglibatan terhadap aktiviti kolej yang kurang daripada tiga jam. Bagi penglibatan terhadap aktiviti kolej yang lebih daripada tiga jam pula, terdapat korelasi positif yang signifi kan di antara pengambilan tenaga (r = 0.678, p < 0.01), lemak (r = 0.550, p < 0.05), karbohidrat (r = 0.685, p < 0.01), protein (r = 0.465, p < 0.05), kalsium (r = 0.357, p < 0.05), ferum (r = 0.500, p < 0.05), vitamin A (r = 0.733, p < 0.01) dan vitamin E (r = 0.582, p < 0.05) dengan IJT. Pencapaian ‘Recommended Nutrient Intake’ (RNI) bagi pengambilan tenaga, kalsium, ribofl avin, vitamin C dan vitamin E adalah lebih tinggi bagi subjek yang terlibat dengan aktiviti kolej kurang daripada tiga jam berbanding dengan subjek yang terlibat dengan aktiviti kolej lebih daripada tiga jam. Kesimpulannya, walaupun ramai subjek yang aktif, masih terdapat dalam kalangan mereka yang mengalami masalah kurang berat badan, lebih berat badan dan obes. Oleh yang demikian, penglibatan dalam aktiviti di kolej kediaman memberi kesan kepada status pemakanan pelajar Universiti Kebangsaan Malaysia.
    Matched MeSH terms: Malaysia
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