Nursyamsi Djamaluddin
Departement Of Dental Public Health And Prevention, Faculty Of Dentistry, Hasanuddin University, Makassar, Indonesia

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Suckermouth Catfish (Pterygoplichthys pardalis) In Wajo Regency, South Sulawesi Province: The Heavy Metal Content of Lead (Pb), Mercury (Hg) and Arsenic (As) Nursinah Amir; Syahrul Syahrul; Nursyamsi Djamaluddin
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 2 (2020)
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.2.168-174

Abstract

Suckermouth catfish (Pterygoplichthys pardalis) is a type of foreign fish (South America) which is prohibited from entering Indonesia because it can endanger ecosystems and the aquatic environment by its invasive nature. The existence of janitor fish threatens the sustainability of the endemic fish of Tempe Lake in Wajo Regency. Until now, there has been no study regarding the quality and food safety for the use of suckermouth catfish in the regency. This study aims to analyzed the heavy metal content of lead (Pb), mercury (Hg) and arsenic (As) of janitor fish in Wajo Regency. Samples of janitor fish were taken from three districts in Wajo Regency used a purpossive sampling technique. Analysis of Pb, Hg and As metals on meat, scales/skin, and bones/fins of suckermouth catfish, refers to SNI 2354.5: 2011, SNI 2354.6-2016 and SNI 01-4866-1998. The results show that suckermouth catfish from the three districts are not contains Pb but contains Hg and As which do not exceed the requirements for metal contamination content limits based on SNI 2729: 2013 concerning requirements for quality and safety of fresh fish
An overview of the knowledge, perception and experience of dentists about the utilization of teledentistry as a dental care media in Makassar, Indonesia Rasmidar Samad; Burhanuddin D. Pasiga; Nursyamsi Nursyamsi; Alex Aryanto
Journal of Dentomaxillofacial Science Vol. 6 No. 3 (2021): (Available online: 1 December 2021)
Publisher : DiscoverSys Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15562/jdmfs.v6i3.1251

Abstract

Objective: To describe the characteristics, knowledge, perceptions and experiences of dentists regarding the use of teledentistry in Makassar, Indonesia.Methods: A cross-sectional survey with 87 dentists in Makassar as respondents. The service was carried out by distributing questionnaires in the form of statements and questions regarding the use of teledentistry as a dental care medium. This study used univariate analysis.Results: Most of the respondents were aged 31-40 years (43.7%) and 71.3% of the respondents were women. As many as 60.9% of respondents have good knowledge about the use of teledentistry. As many as 80.5% of respondents have a good perception of the use of teledentistry. As many as 58.6% of respondents have no experience in using teledentistry. Conclusion: Generally dentists in Makassar already have a good knowledge in understanding teledentistry as utilization. dental care media. Generally dentists in Makassar have a good perception in interpreting the use of teledentistry as dental care media. Most of the dentists have no experience in the use of teledentistry as dental care media.
Antioxidant activity of red algae extract (rhodophyta) eucheuma spinosum with DPPH (2.2-diphenyl-1- picrylhydrazyl) method: Array Nurlindah Hamrun; Nursyamsi Djamaluddin; Irvina NA. Dahri
Journal of Dentomaxillofacial Science Vol. 7 No. 1 (2022): (Available online: 1 April 2022)
Publisher : DiscoverSys Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15562/jdmfs.v7i1.1304

Abstract

Objective: To determine the results of the antioxidant concentration of red algae extract (Rhodophyta) Eucheuema Spinosum. Material and Methods: The type of research method used in this study is an experimental laboratory. Results: Antioxidant research results of red algae extract (Rhodophyta) Eucheuema Spinosum dry extract of ethanol fraction using DPPH (2,2-diphenyl-1- picrylhydrazyl) method had IC50 values of 702,387 µg / mL and Vitamin C IC50 of 2,588 µg / mL. Antioxidant levels of Vitamin C are more substantial. Conclusion: Antioxidants of red algae extract (Rhodophyta) Eucheuema Spinosum dry extract ethanol fraction IC50 value 702,387 µg / mL
Perception regarding learning computer based test during Covid-19 pandemic: Persepsi tentang pembelajaran computer based test selama pandemi Covid-19 Fuad Husain Akbar; Burhanuddin Daeng Pasiga; Rasmidar Samad; Rini Pratiwi; Ayub Irmadani Anwar; Nursyamsi Djamaluddin; Edy Julianto; Andi Nadwa Tenri Sapada
Makassar Dental Journal Vol. 11 No. 1 (2022): Volume 11 Issue 1 April 2022
Publisher : Makassar Dental Journal PDGI Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35856/mdj.v11i1.512

Abstract

Background: Education is one of the largest and most complex social sectors that have been negatively affected by Covid-19, which has led to subsequent changes in modes of learning and teaching in many universities around the world by introducing e-learning platforms. This online learning method has also been carried out by Hasanuddin University through the SIKOLA. Objective: To determine students’ perceptions regarding the computer-based test (CBT) through the SIKOLA learning plat-form during COVID-19 pandemic. Method: This analytic observational study was design as cross-sectional, using students of Hasanuddin University Faculty of Dentistry as population, which were divided by gender and educational stages. Respon-dents filled out online questionnaires consisting of 6 variables, namely pedagogy, validity, reliability, affective factors, effi-ciency, and safety. Data collected were in a form of Likert scale and then analyzed with t-test using SPSS. Result: There was a significant difference in perception between preclinical and clinical students on the pedagogical and efficiency variables (p<0.005). Based on the educational stage, significant differences were only seen in the pedagogical and efficiency aspects. Conclusion: Student perceptions related to CBT exams through SIKOLA learning have good perceptions, seen from the majority of respondents who agree on the pedagogical aspects, validity, reliability, affective factors, efficiency and safety.