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  1. Azmirul Ashaari, Tahir Ahmad, Wan Munirah Wan Mohamad
    MATEMATIKA, 2018;34(2):235-244.
    MyJurnal
    Pressurized water reactor (PWR) type AP1000 is a third generation of a nuclear
    power plant. The primary system of PWR using uranium dioxide to generate heat energy
    via fission process. The process influences temperature, pressure and pH value of water
    chemistry of the PWR. The aim of this paper is to transform the primary system of PWR
    using fuzzy autocatalytic set (FACS). In this work, the background of primary system
    of PWR and the properties of the model are provided. The simulation result, namely
    dynamic concentration of PWR is verified against published data.
  2. Baba ZA, Hamid B, Sheikh TA, Alotaibi SH, El Enshasy HA, Ansari MJ, et al.
    Molecules, 2021 Sep 23;26(19).
    PMID: 34641302 DOI: 10.3390/molecules26195758
    Soil potassium (K) supplement depends intensively on the application of chemical fertilizers, which have substantial harmful environmental effects. However, some bacteria can act as inoculants by converting unavailable and insoluble K forms into plant-accessible forms. Such bacteria are an eco-friendly approach for enhancing plant K absorption and consequently reducing utilization of chemical fertilization. Therefore, the present research was undertaken to isolate, screen, and characterize the K solubilizing bacteria (KSB) from the rhizosphere soils of northern India. Overall, 110 strains were isolated, but only 13 isolates showed significant K solubilizing ability by forming a halo zone on solid media. They were further screened for K solubilizing activity at 0 °C, 1 °C, 3 °C, 5 °C, 7 °C, 15 °C, and 20 °C for 5, 10, and 20 days. All the bacterial isolates showed mineral K solubilization activity at these different temperatures. However, the content of K solubilization increased with the upsurge in temperature and period of incubation. The isolate KSB (Grz) showed the highest K solubilization index of 462.28% after 48 h of incubation at 20 °C. The maximum of 23.38 µg K/mL broth was solubilized by the isolate KSB (Grz) at 20 °C after 20 days of incubation. Based on morphological, biochemical, and molecular characterization (through the 16S rDNA approach), the isolate KSB (Grz) was identified as Mesorhizobium sp. The majority of the strains produced HCN and ammonia. The maximum indole acetic acid (IAA) (31.54 µM/mL) and cellulase (390 µM/mL) were produced by the isolate KSB (Grz). In contrast, the highest protease (525.12 µM/mL) and chitinase (5.20 µM/mL) activities were shown by standard strain Bacillus mucilaginosus and KSB (Gmr) isolate, respectively.
  3. Tahir ARM, Ee XW, Rashid AA, Yahaya AYB, Devaraj NK
    J Immigr Minor Health, 2021 Dec;23(6):1159-1169.
    PMID: 33543426 DOI: 10.1007/s10903-021-01150-6
    The Rohingyas fled from their home to escape ethnic persecution. Due to their status as refugees they have difficulties in accessing healthcare leading to avoidable mortality and morbidity. Infectious diseases are reported to be among the causes. To ease access to healthcare, IMAM Response and Relief Team (IMARET) provides a free monthly clinic for them. The objective of this study is to determine the proportion of infectious diseases and appropriateness of antimicrobial usage among its pediatrics patients. It was conducted in 2017, through universal sampling. Information retrieved were via interviews and medical records. The majority diagnosis were infectious diseases (57.1%), which include respiratory infections (77.3%), skin (13.6%), gastrointestinal (4.5%), eye and ear infection (both 1%). Albendazole (40.7%) was the most prescribed. Only 7.4% were appropriately prescribed antimicrobials. Age (p = 0.005) and BMI (p = 0.006) were significantly associated with infections.
  4. Mohamed Tahir AR, Haw VJ, Zaid WSW, Nizaruddin MA, Abd Razak FS, Ludin AFM
    Turk J Pharm Sci, 2024 Nov 21;21(5):413-420.
    PMID: 39569669 DOI: 10.4274/tjps.galenos.2023.23428
    OBJECTIVES: To promote a holistic approach to healthcare, the University of Cyberjaya introduced a unique elective course called sports pharmacy, which incorporates components of lifestyle interventions. Customers increasingly seek guidance about lifestyle factors that impact their health. Pharmacists with expertise in sports and exercise can meet this need. However, there is a lack of studies on the impact of non-pharmacological approaches (NPAs) on health parameters among healthcare professionals and pharmacy students in Malaysia. The objectives of this study were to compare students' health parameters based on NPAs and identify the factors that motivate students to maintain their health.

    MATERIALS AND METHODS: The study comprised 47 Year 4 pharmacy students in the pre- and post-practical phases (September 2018 and November 2018), followed by the post-resting phase (May 2019). The data collection form in the Sport Pharmacy course was used for the data collection.

    RESULTS: Nearly half of the students initially displayed a normal body mass index (BMI). However, after the post-resting period, there was a noticeable increase in the number of students categorized as obese and those with elevated total cholesterol (TC) and fasting blood glucose (FBG) levels. Specifically, in the pre-study phase, out of 47 participants, 22 were within the normal BMI (47%), six underweight (13%), nine overweight (19%), and ten obese (21%). The intervention phase showed a slight reduction in the overweight category, while the obese category showed an increase. For TC, the pre-phase had 70% of participants within the normal range, with 26% borderline high and 4% high. Post-study, showed an improvement, likely influenced by controlled dietary intake and physical activity. In the post-resting phase, however, there was a regression as the majority did not adhere to the non-pharmacological regimen. FBG demonstrated significant changes after the intervention, particularly within the normal range (≤ 6.0 mmol/L), showing the only statistically significant change across parameters. While the post-resting phase saw a minor increase, it remained below baseline. Approximately 23% continued diet control, while 32% maintained physical activity. Key motivations included health improvement, visible results, and improved well-being, while lack of motivation, time, and study schedules were primary discontinuation factors.

    CONCLUSION: The 10-week intervention significantly impacted FBG but had limited influence on BMI and TC. Post-resting outcomes highlight that only a small fraction maintained the non-pharmacological approach, resulting in no marked changes in any parameters. Recommendations include further long-term studies to confirm the sustained benefits and the role of educational institutions in supporting such interventions.

  5. Othman MS, Mat Ludin AF, Chen LL, Hossain H, Abdul Halim II, Sameeha MJ, et al.
    PLoS One, 2022;17(2):e0264158.
    PMID: 35226684 DOI: 10.1371/journal.pone.0264158
    INTRODUCTION: The decreasing level of physical activity among female undergraduates is worrying as it is associated with the increased risk of non-communicable diseases. Thus, this study aimed to identify the motivations, barriers and preferences towards exercise among female undergraduates in Malaysia.

    METHODS: A non-probability purposive sampling was used for the recruitment process. The inclusion criteria of the participants were registered female undergraduates and aged between 18-30 years old. A semi-structured in-depth interview was used to collect topic-related information from the participants and signed consents were obtained prior to the interview. The interview questions were on respondents' understanding of exercise, motivation and barriers to exercise, and exercise preferences. The recruitment process was conducted until the data was saturated. All interviews were audio recorded and manually transcribed verbatim. NVivo 11 was used to conduct the inductive analysis of the data to develop themes for motivation and barriers to exercise. For exercise preferences, four predetermined themes were used.

    FINDINGS: A total of 26 respondents participated in this study. Eight themes were found for motivation to exercise, with the most common themes being maintaining or improving appearance, health benefits and togetherness. For barriers of exercising, five themes were found, and the most common ones were disliking exercise and no motivation. For exercise preferences, most respondents preferred a structured exercise program with flexibility in terms of when and where the exercise could be conducted. Light or moderate intensity exercise for 10-30 minutes with a frequency of 1-2 times a week was desired the most among the respondents.

    CONCLUSION: In conclusion, personal and environmental factors play important roles in motivating or hampering female undergraduates to exercise, and a structured program was the preferred mode of exercise of these respondents. A new exercise module was designed based on this needs assessment with a 70% acceptance rate among the participants. These findings can help the future development of more exercise modules tailored to female university students.

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