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Fulltext Effects of Physiochemical Factors on Prokaryotic Biodiversity in Malaysian Circumneutral Hot Springs

Chan CS, Chan KG, Ee R, Hong KW, Urbieta MS, Donati ER, et al.

Front Microbiol, 2017;8:1252.
PMID: 28729863 DOI: 10.3389/fmicb.2017.01252

Malaysia has a great number of hot springs, especially along the flank of the Banjaran Titiwangsa mountain range. Biological studies of the Malaysian hot springs are rare because of the lack of comprehensive information on their microbial communities. In this study, we report a cultivation-independent census to describe microbial communities in six hot springs. The Ulu Slim (US), Sungai Klah (SK), Dusun Tua (DT), Sungai Serai (SS), Semenyih (SE), and Ayer Hangat (AH) hot springs exhibit circumneutral pH with temperatures ranging from 43°C to 90°C. Genomic DNA was extracted from environmental samples and the V3-V4 hypervariable regions of 16S rRNA genes were amplified, sequenced, and analyzed. High-throughput sequencing analysis showed that microbial richness was high in all samples as indicated by the detection of 6,334-26,244 operational taxonomy units. In total, 59, 61, 72, 73, 65, and 52 bacterial phyla were identified in the US, SK, DT, SS, SE, and AH hot springs, respectively. Generally, Firmicutes and Proteobacteria dominated the bacterial communities in all hot springs. Archaeal communities mainly consisted of Crenarchaeota, Euryarchaeota, and Parvarchaeota. In beta diversity analysis, the hot spring microbial memberships were clustered primarily on the basis of temperature and salinity. Canonical correlation analysis to assess the relationship between the microbial communities and physicochemical variables revealed that diversity patterns were best explained by a combination of physicochemical variables, rather than by individual abiotic variables such as temperature and salinity.

Matched MeSH terms: Censuses
Midwives' Attitude and Barriers of Evidence Based Practice in Maternity Care

Azmoude E, Aradmehr M, Dehghani F

Malays J Med Sci, 2018 May;25(3):120-128.
PMID: 30899193 DOI: 10.21315/mjms2018.25.3.12

Objectives: Midwives have a crucial role in providing optimal care for pregnant women. One of the most important policies for quality improvement in maternity care is implementation of evidence-based practice. However, the application of evidence-based practice within the maternity health care setting faces many challenges. The purpose of this study was to describe Iranian midwives' attitude and perceived barriers of evidence based practice in maternity care.
Methods: In this descriptive, cross-sectional study, a census sample of 76 midwives from two public hospitals and urban health centers in Torbat Heydariyeh, a city east of Iran were surveyed. Data collection tools were two reliable and valid questionnaires that measure midwives' attitudes and barriers of implementation of evidence-based practice. Data were analysed using SPSS version 16.
Results: The mean age and years of experience were 29.30 ± 4.86 and 5.22 ± 4.21 years, respectively. The mean score of attitude was 40.85 ± 4.84 (range = 30-60). This study also found time constraints (2.70 ± 0.92), inadequate facilities (2.64 ± 0.72), non-compilation of literature in one place (2.59 ± 0.92), lack of cooperation of physicians (2.48 ± 1.06) and the feeling of inadequate authority (2.45 ± 0.88) as the top five barriers to implementing EBP.
Conclusion: Survey participants demonstrated a positive attitude toward EBP. Organisational comprehensive strategies such as time efficiency, adequate material and human resources, familiarity with organisations such as the Cochrane Collaboration and managerial support for increasing professional legitimate authority are recommended to promote the use of Evidence-Based Practice in Iran.

Matched MeSH terms: Censuses
Ketepatan Statistik Umur bagi Banci 1991 (Accuracy of Age Statistics in the 1991 Census)

Abdul Aziz Jemain

Sains Malaysiana, 1996;25.

This paper presents the accuracy of age statistics in the 1991 census. The quality of age statistics were evaluated using Myers index and United Nations index. The indices obtained were compared to the indices of 1970 and 1980. This study found that age statistics for 1991 census are better than the previous censuses and in general the statistics are having high quality.
Dalam kertas ini dibentangkan ketepatan statistik umur pada banci 1991. Kualiti statistik umur dinilai dengan menggunakan indeks Myers dan United Nations. Indeks yang diperoleh dibandingkan dengan indeks pada banci 1970 dan 1980. Kajian ini mendapati statistik umur banci 1991 lebih baik daripada hasil banci sebelumnya dan pada keseluruhannya ia mempunyai kualiti yang baik.

Matched MeSH terms: Censuses
Indeks Kemajuan antara Daerah di Semenanjung Malaysia (Development Index among Districts in Peninsular Malaysia)

Abdul Aziz Jemain

Sains Malaysiana, 2005;34.

This paper offers a technique to create a development index among districts. To determine the weight for each criterion in the index entropy theory was used. Two approaches for criteria normalization were also suggested. The data obtained from 1991 census conducted in Peninsular Malaysia were utilized as illustration.
Kertas ini mencadangkan teknik pembinaan indeks kemajuan daerah. Teori entropy digunakan untuk menentukan pemberat bagi kriteria yang digunakan dalam pembinaan indeks. Dua pendekatan menormalkan data turut dicadangkan. Contoh pembinaan indeks dikemukakan berdasarkan kemudahan asas yang terdapat di daerah-daerah di Semenanjung Malaysia seperti yang diperoleh berdasarkan banci tahun 1991.

Matched MeSH terms: Censuses
Sources of demographic data for family planning programme

Bul Keluarga, 1980 Oct;110:1,4.
PMID: 12263407

PIP: Many countries have a wealth of population data already available for utilization. In launching family planning population programs on a national scale every country must establish a long range of integrated programs of evaluation and data collection which will measure the past, current, and future trends in fertility, mortality, and migration patterns. These demographic features and poupulation profiles will assist in charting the strategies, objectives, targets, and survey components to be implemented for the successful launching of a country-wide program. In Malaysia the 10-year period population census, vital registration systems, sample houshold surveys, immigration, emigration, industrialization records, and KAP surveys serve as a source for obtaining population data and for charting population programs. Attention is directed to the census and to essential features of a census as well as to vital registration systems. The population census is a "total process of collecting, compiling and publishing demographic, economic and social data pertaining at a specific time or times to all persons in a country or delimited territory." A census is conducted on a national scale and enumeration is done individually. In Malaysia a De Jure and a De Facto Census are normally conducted. Enumeration is carried out by means of direct interviews or canvasser methods. Malaysia's last census was conducted between May and June 1980. The organization aspects of administering a nationwide census is a long process which may take a couple of years in the planning period. While the census provides a picture on the population at 1 point in time, the vital registration system monitors the continuous process of vital events and performs dual functions: to register vital events and obtain vital records which are legal documents; and to collect statistics about vital events. In Malaysia the registration of births and deaths and marriages is compulsory. Vital statistics may also be obtained from household surveys.

Matched MeSH terms: Censuses*