41 research outputs found
The effect of psychological capital and job satisfaction toward millennials front line staff / Muhammad Akmal Hakim Rosli
No full textThe purpose of this study is to examine the significant relationship between psychological capital and job satisfaction of millennials front line staff. The author propose that psychological capital has an effect toward job satisfaction on millennials front line staff. A theoretical model which psychological capital as independent variable and job satisfaction as dependent variable. This model is tested using data gathered from 100 front line staff. The results show resilience is the only dimension in psychological capital that have a significant relationship on job satisfaction toward millennials front line staff
Study of Wetting Phenomenon During Cooling of Curved Surfaces Using Impinging Water Jets
No full textTitle: Study of Wetting Phenomenon During Cooling of Curved Surfaces Using Impinging Water Jets, Author: Muhammad Akmal, Location: ThodeWetting phenomenon during cooling of hot cylindrical specimens using Impinging Jet
of water has been studied. Effect of jet velocity, jet diameter, water temperature,
specimen surface temperature and surface curvature on propagation of wetting front has
been analyzed. Propagation of wetting front correlated well with power function of time.
Experiments were conducted at specimen surface temperatures of 250, 500 and 800°C.
Water temperatures of 20, 50 and 70 or 75 or 80°C were employed with Jet velocities of
5 and 7.75m/sec. Jet diameters of 3mm and 4mm were utilized during experiments.
Propagation of wetting front strongly depends upon water temperature. Wetting front
grows faster at low water temperature and high jet velocities. For constant water
temperature, growth of wetting front is high with high jet velocities. Velocity of wetting
front increases with jet diameter of 4mm when compared with that of 3mm due to
increase in mass flow. The influence of jet diameter is greater for low water temperature,
low surface temperature and high jet velocities. Effect of jet velocity and degree of subcooling
on constant "a" and exponent "n" of the power relation are studied. Constant "a"
is found to be linear function of jet velocity and degree of sub-cooling. Exponent "n"
appears to be independent of jet velocity but weekly dependent on degree of sub-cooling. Propagation of wetting front with time was analyzed in comparison with the
transient temperature drop of material for different thermocouples embedded at stream
wise locations within specimen at a distance of 1mm from surface. Temperature readings
were used to predict the propagation of wetting front, which was found to be valid for a
distance of 10mm from impingement point. Effect of surface curvature was analyzed by comparing the results of present
study with those reported by previous researchers. Surface curvature was found to have
significant impact on propagation of wetting front.ThesisMaster of Applied Science (MASc
Microbial pattern of urinary catheterization infection at Wahidin Sudirohusodo Hospital
No full textInfectious disease still remains a serious problem in Indonesia and worldwide, it leads to use of uncontrollable anti-microbial treatment with cause to drug resistance. With unsupported condition for using a sensitivity test prior to antimicrobial treatment, a common guide for choosing an antimicrobial agent for infection of specific specimen is needed. The aims of this research is to determine the pattern of bacteria, more specific specimen is urine. This research was an observational Experimental consecutive sampling study, sample for this research were taken from inpatient room of Wahidin Sudirohusodo Hospital of Makassar during 2019-2020. The largest number of pathogenic bacteria that potentially becoming infection agent in inpatient room of Wahidin Sudirohusodo Makassar was E.coli, P.Aureginosa and Acinetobacter. Most of antimicrobial found in range of 61-70 years Old, and there was no significant relationship between sex and infections Sicknes
Administration of estates in Malaysia: Law and procedure. By Akmal Hidayah Halim. Selangor, Malaysia: Sweet Maxwell & Asia, 2012, pp. 221. ISBN: 9789675040849
No full textAkmal Hidayah Halim, the author of the volume under review, has earlier published The Law of Wills and Intestacy in Malaysia (Selangor, Malaysia: International Islamic University Malaysia, 2009). Administration of Estates in Malaysia is based on the author’s Ph.D. thesis. The subject matter of this book is extremely important in the legal fraternity as it deals with property left by the deceased. There are many cases in Malaysia where the money and property left by the deceased has gone unclaimed either because the members of general public were unaware of the procedure to follow in claiming the estates or because the deceased failed to name the legal administrator of the estate upon his/her death
Efektivitas Infusa Kulit Batang Kayu Jawa (Lannea Coromandelica) Terhadap Penurunan Kadar Glukosa Darah
No full textDiabetse Mellitus (DM) sering disebut masyarakat awam sebagai penyakit kencing manis. Salah satu gejala khas dari penyakit ini adalah terjadinya peningkatan kadar glukosa darah di atas normal atau disebut hiperglikemia. Salah satu upaya preventif untuk mengurangi resiko dan komplikasi diabetes mellitus dengan efeks amping yang rendah adalah penggunaan obat tradisional. Kayu Jawa (Lannea coromandelica)adalah satu jenis tumbuhan secara tradisional digunakan sebagai obat oleh masyarakat.Tujuan penelitian ini adalah untuk menguji efektivitas infusa kulit batang kayu Jawa terhadap penurunan kadar glukosa darah pada tikus putih jantan yang diinduksi aloksan. Metode digunakan eksperimental dengan rancangan penelitian “pretest - post-testwith control group design”. Pengambilan sampel secara purposive sampling yang dibagi menjadi 5 kelompok. Analisis data menggunakan SPSS dengan uji One Way Anova. Dari tabel uji ANOVA pada perhitungan persentase rata-rata penurunan kadar glukosa darah hewan uji menunjukkan nilai signifikansi adalah 0,001 (p<0,05), yang artinya terdapat perbedaan rata-rata penurunan kadar gula darah pada kelompok control negatif, control positif, perlakuan pertama, perlakuan kedua, dan perlakuan ketiga. Infusa kulit batang kayu Jawa (Lanneacoromandelica) efektif menurunkan kadar glukosa dalam darah
AKTIVITAS SEDIAAN SHAMPO ANTIKETOMBE DAUN PEPAYA (CARICA PAPAYA L.) TERHADAP JAMUR CANDIDA ALBICANS
No full textKetombe merupakan masalah yang sering dialami di kulit kepala yang disebabkan oleh kelenjar minyak yang berlebih danmikroorganisme seperti jamur Candida albicans merupakan salah satu jamur yang menimbulkan masalah ketombe pada rambut.Tumbuhan Alam seperti Daun papaya salah satunya merupakan tanaman yang mengandung flavonoid yang bersifat sebagai antijamur. Penelitian ini bertujuan untuk mengetahui apakah ekstrak daun pepaya (Carica papaya L.) dapat diformulasikan dalam sediaan shampo antiketombe dan apakah formulasi sediaan shampo ekstrak daun pepaya (Carica papaya L.) memiliki aktivitas antiketombe terhadap pertumbuhan Candida albicans, serta mengetahui berapakah konsentrasi optimum formulasi sediaan shampo ekstrak daun pepaya (Carica papaya L.) terhadap pertumbuhan Candida albicans. Metode penelitian ini merupakan penelitian eksperimental laboratorium dengan pengujian aktivitas antijamur menggunakan metode sumuran dengan cara melihat zona bening disekitar sumuran terhadap konsentrasi 5%, 10%, 15%, kontrol negatif dan kontrol positif. Hasil penelitian sediaan shampo antiketombe ekstrak daun pepaya (Carica papaya L.) yaitu pada konsentrasi 5%, 10%, 15%, memenuhi syarat secara fisika dan kimia serta uji aktivitas antijamur terhadap jamur Candida albicans dengan zona hambat yang terbaik yaitu pada konsentrasi 15% yang dikategorikan dalam kategori sangat kuat. Dapat disimpulkan bahwa daun pepaya dapat di formulasikan sebagai shampo antiketombe yang memiliki aktivitas dalam menghambat jamur Candida albican penyebab ketombe pada konsentrasi optimum sebesar 15%
Optimasi Dosis Madu Kelor Pada Ibu Menyusui Terhadap Keberhasilan Menyusui dan Pertumbuhan Bayi Usia 1-5 Bulan
No full textIntroduction:
Honey has long been recognized as a herbal substance with substantial health benefits, including its potential role in supporting successful breastfeeding and infant growth. One type of honey that has recently gained attention is Moringa oleifera honey (moringa honey), which is rich in essential nutrients and bioactive compounds that may contribute to improving both the quality and quantity of breast milk and potentially preventing stunting. This study was conducted in Maros Regency, an area characterized by a high prevalence of stunting and low coverage of exclusive breastfeeding. Previous studies primarily focused on the benefits of moringa honey supplementation among pregnant women at a dose of 15 ml/day for eight weeks. However, no studies have specifically examined the effects of moringa honey supplementation on breastfeeding success and infant growth, nor have they explored optimal dosing in lactating mothers. Therefore, this study aimed to determine the optimal dose of moringa honey for enhancing breastfeeding success and promoting growth among infants aged 1–5 months
Methods: This study employed a Randomized Controlled Trial (RCT) design with three intervention groups receiving moringa honey at doses of 10 ml/day, 15 ml/day, and 20 ml/day, respectively. Lactating mothers with infants aged 1–5 months were randomly assigned to the intervention groups and received supplementation for four weeks. Breastfeeding success was assessed using a validated breastfeeding success questionnaire, while infant growth was evaluated through measurements of body weight and body length. Data were analyzed using appropriate statistical tests to identify the effective and optimal dose of moringa honey. Differences between intervention and control groups were analyzed using the Independent t-test and Mann–Whitney U test. Within-group pre–post differences were assessed using the Paired t-testand Wilcoxon signed-rank test. Comparisons across all intervention groups were conducted using one-way ANOVA and the Kruskal–Wallis test.
Results: Overall, the findings reinforce the potential of moringa honey as a safe and beneficial herbal intervention for supporting breastfeeding success and infant growth. Comparable effects were observed across all dosage groups, indicating that a lower dose of 10 ml/day is sufficient to confer measurable benefits. This has important practical implications, as lower doses are more feasible, safer, and more affordable for community-level implementation. Given the persistently high prevalence of stunting and low rates of exclusive breastfeeding in many regions, moringa honey may serve as a complementary nutritional intervention that is readily acceptable to lactating mothers. Although no statistically significant differences were observed between dosage groups, the results demonstrate the clinical relevance of moringa honey in supporting lactation and infant growth.
Conclusion:
Supplementation with moringa honey at doses of 10 ml, 15 ml, and 20 ml per day for one month significantly improved breastfeeding success scores and infant growth, with no significant differences among the dosage levels. The similar magnitude of improvement across all groups suggests that the beneficial effects of moringa honey on lactation and infant growth can be achieved even at lower doses. These findings indicate that moringa honey is a safe herbal intervention with promising potential to support maternal and infant health.Pendahuluan: Madu merupakan bahan herbal yang memiliki potensi dalam mendukung kesehatan ibu menyusui dan pertumbuhan bayi. Salah satu jenis madu yang berpotensi adalah madu kelor (Moringa oleifera), yang kaya akan nutrisi dan senyawa bioaktif yang diduga berperan dalam meningkatkan kualitas dan kuantitas ASI serta mendukung pencegahan stunting. Kabupaten Maros termasuk wilayah dengan prevalensi stunting yang masih tinggi dan cakupan ASI eksklusif yang rendah. Penelitian terkait pemberian madu kelor pada ibu menyusui, khususnya terkait optimasi dosis dan dampaknya terhadap keberhasilan menyusui serta pertumbuhan bayi, masih terbatas. Penelitian ini bertujuan untuk mengkaji dosis optimal madu kelor dalam meningkatkan keberhasilan menyusui dan pertumbuhan bayi usia 1–5 bulan.
Metodologi: Penelitian ini menggunakan desain Randomized Controlled Trial (RCT) dengan tiga kelompok intervensi dosis madu kelor, yaitu 10 ml/hari, 15 ml/hari, dan 20 ml/hari. Intervensi diberikan selama empat minggu kepada ibu menyusui dengan bayi usia 1–5 bulan yang dipilih secara acak. Keberhasilan menyusui diukur menggunakan kuesioner terstandar, sedangkan pertumbuhan bayi dinilai melalui pengukuran berat dan panjang badan. Data dianalisis menggunakan uji statistik parametrik dan non-parametrik.
Hasil : Secara keseluruhan, penelitian ini memperkuat potensi madu kelor sebagai intervensi herbal yang aman dan bermanfaat untuk mendukung keberhasilan menyusui dan pertumbuhan bayi. Efek yang relatif serupa pada semua dosis memberikan implikasi bahwa dosis rendah, seperti 10 ml per hari, sudah cukup untuk memberikan manfaat sehingga lebih praktis, aman, dan terjangkau untuk digunakan dalam konteks masyarakat. Mengingat tingginya prevalensi stunting dan rendahnya cakupan ASI eksklusif di berbagai daerah, madu kelor dapat menjadi salah satu alternatif intervensi gizi yang mudah diterapkan dan diterima oleh ibu menyusui. Meskipun penelitian ini belum menemukan perbedaan signifikan antar dosis, temuan ini menunjukkan bahwa madu kelor tetap memiliki nilai klinis sebagai pendukung keberhasilan menyusui dan pertumbuhan bayi.
Kesimpulan: Hasil menunjukkan bahwa seluruh dosis madu kelor meningkatkan keberhasilan menyusui dan pertumbuhan bayi secara signifikan, tanpa perbedaan bermakna antar dosis. Dosis 10 ml/hari sudah memberikan manfaat optimal, sehingga madu kelor berpotensi menjadi intervensi herbal yang aman, praktis, dan terjangkau dalam mendukung ASI eksklusif dan pencegahan stunting
Open Science Malaysia : citation index performance
No full textDisclaimer: This conference presentation file was based on an Open Science Malaysia study executed in the year 2020. Status of original dataset: If anyone is interested in obtaining the original data, please contact the author for more information via email: [email protected] Funding Universiti Sains Malaysi
Analisis Percepatan Pekerjaan Pipeline Pada Tahap Perencanaan Proyek Wellhead Platform PT. X Menggunakan Metode Time Cost Trade Off
No full textPada proses perencanaan proyek wellhead platform terdapat banyak aktivitas / pekerjaan yang dapat memakan biaya yang sangat besar jika tidak dikelola dengan baik. Karena terdapat hal - hal yang dapat terjadi ketika pengelolaan proyek tidak dilakukan dengan baik, contohnya adalah terjadinya keterlambatan pada aktivitas / pekerjaan proyek yang menyebabkan keterlambatan pada keseluruhan durasi proyek. Maka dari itu penulis melakukan penelitian untuk mencegah keterlambatan dengan melakukan analisis percepatan pada proyek perencanaan wellhead platform dengan menggunakan metode time cost trade off dan dilakukan analisis probabilistik dengan melakukan simulasi monte carlo untuk mendapatkan durasi yang paling memungkinkan untuk proyek dapat diselesaikan. Pada penelitian ini penulis menggunakan 2 alternatif percepatan yaitu Alternatif I penambahan jam kerja 1 jam dan Alternatif II penambahan jam kerja 2 jam. Dari penelitian ini ditemukan bahwa dengan menggunakan Alternatif I yaitu menambahkan jam kerja 1 jam maka durasi yang paling mungkin dapat terjadi berkurang sebanyak 3 hari menjadi 124 hari dengan kenaikan total biaya sebesar Rp 64,702,410 atau sebanyak 6.37% menjadi Rp 1,080,676,616. Sedangkan pada Alternatif II yaitu menambahkan jam kerja 2 jam kerja didapatkan bahwa durasi yang paling mungkin dapat terjadi berkurang 7 hari menjadi 121 hari dengan kenaikan total biaya sebesar Rp 88,218,092 atau sebanyak 8.68% menjadi Rp 1,104,192,299.
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In the process of planning a wellhead platform project, there are many activities/tasks that can incur significant costs if not managed properly. Due to the potential issues that can arise when project management is not carried out effectively, such as delays in project activities/tasks leading to overall project duration delays, the author conducted research to prevent delays by performing acceleration analysis on the wellhead platform planning project using the time-cost trade-off method. Additionally, probabilistic analysis was conducted by performing Monte Carlo simulations to obtain the most probable duration for the project to be completed. In this research, the author utilized two acceleration alternatives: Alternative I, involving the addition of 1 working hour, and Alternative II, involving the addition of 2 working hours. From the study, it was found that by using Alternative I, which adds 1 working hour, the most likely duration that can occur is reduced by 3 days to 124 days, with a total cost increase of Rp 64,702,410 or 6.37%, amounting to Rp 1,080,676,616. On the other hand, Alternative II, which adds 2 working hours, resulted in a reduction of 7 days in the most probable duration to 121 days, with a total cost increase of Rp 88,218,092 or 8.68%, amounting to Rp 1,104,192,299
