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All Journal Disease Prevention and Public Health Journal Jurnal Pendidikan Kedokteran Indonesia: The Indonesian Journal of Medical Education Medical Technology and Public Health Journal Britain International of Exact Sciences Journal (BIoEx Journal) International Journal of Disaster Management Cerdika: Jurnal Ilmiah Indonesia Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Strada Jurnal Ilmiah Kesehatan (SJIK)
Sofia, Sofia
Faculty Of Medicine, Universitas Syiah Kuala
Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences

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Uji selektivitas fraksi Rf < 0,5 ekstrak MeOH biji putat air (Barringtonia racemosa) terhadap ikan mujair (Oreochromis mossambicus) Musri Musman; Sofia S; Adli W Perdana
Depik Vol 1, No 2 (2012): August 2012
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.1.2.50

Abstract

Abstract. The objective of the present study was to evaluate the selectivity of the Rf 0.5 fraction of MeOH extract of putat air kernels (Barringtonia racemosa) on golden snail (Pomacea canaliculata) and tilapia (Oreochromis mossambicus). The research was conducted on November 2011 to February 2012 at Chemical Laboratory of Teacher Training and Education Facultyand Marine Chemical Laboratory of Coordinatorate of Marine and Fisheries of Syiah Kuala University. Thin-layer chromatography was used as the separation technique towards component compounds in the extract samples. The research was used five levels concentration of Rf 0.5 fraction of MeOH solution (20 ppm, 40 ppm, 60 ppm, 80 ppm, 100 ppm) with three repetitions. Mortality rates of golden snails and tilapia were detected when they were exposure to Rf 0.5 fraction of MeOH extract of B. racemosa kernels. The data were analyzed by Probit, and selectivity value (S) was calculated by Feng and Wang formula. The results revealed that Rf 0.5 fraction of MeOH extract of putat air kernels was selective to golden apple snails.Key words. Thin-layer chromatography, mortality, Probit, and moluscida
Selektivitas fraksi Rf < 0,5 ekstrak etil asetat (EtOAc) biji putat air (Barringtonia racemosa)terhadap keong mas (Pomacea canaliculata) dan ikan lele lokal (Clarias batrachus) Musri Musman; Sofia F; Viqqi Kurnianda
Depik Vol 1, No 2 (2012): August 2012
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.1.2.35

Abstract

Abstract. Research to determine the selectivity of fraction Rf 0.5 of ethyl acetate extract (EtOAc) of putat air kernel (Barringtonia racemosa) on golden apple snail(Pomacea canaliculata) and local catfish (Clarias batrachus) was conducted in February 2012 at the Laboratory of Chemistry of Teacher Training and Education Faculty and Laboratory of Marine Chemistry of Coordinatorate of Marine and Fisheries of Syiah Kuala University. Thin-layer chromatography was used to separate components in the extract samples, and testing of biological activity based on the procedures recommended by FAO. Golden apple snail and local catfish mortality data were analyzed using Probit program, and value of selectivity (S) was processed according to the Wang and Feng’s formula.The values of LC50 of the fraction Rf 0.5 were 29.26 ppm for P. canaliculata and 44.47 ppm for C. batracus. The selectivity value for the tested organisms was 1.51. This study revealed that the tested extract has bioactive property as molluscicide of P. canaliculata.Key words. Biological activity, thin-layer chromatography, mortality, bioactive property, molluscicide, LC50.
Students' Knowledge Level Towards Generation Planning Program in the city of Banda Aceh Safrizan Safrizan; Marty Mawarpury; Sofia Sofia; Said Usman; Irwan Sahputra
STRADA : Jurnal Ilmiah Kesehatan Vol. 10 No. 1 (2021): May
Publisher : Universitas STRADA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30994/sjik.v0i0.539

Abstract

The GenRe program in Banda Aceh has been running since 2015, but in its implementation only 7 out of 47 SMA / SMK in Banda Aceh City have actively participated in the GenRe program. This information was obtained from the researchers' initial interviews with the PIK R / M extension team in Banda Aceh, stating that there were many obstacles in implementing the GenRe program in Banda Aceh, such as the lack of youth participation in attending counseling, limited human resources (HR). This study used a descriptive quantitative approach involving 377 students spread across 14 SMA / MA / SMK in Banda Aceh City. The results showed that of 377 students in Banda Aceh 46.9% did not know the GenRe program, 79.8% had not attended the GenRe program with the PIK R / M container and 58% had good knowledge about reproductive health
The Analysis of Factors Related to The Implementation of The COVID-19 Health Protocol For Cadets at Malahayati Merchant Marine Polytechnic of Aceh in 2021 Elly Kartika Farida; Said Usman; Sofia Sofia; Nurjannah Nurjannah; Irwan Saputra
STRADA : Jurnal Ilmiah Kesehatan Vol. 10 No. 1 (2021): May
Publisher : Universitas STRADA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30994/sjik.v10i1.772

Abstract

COVID-19 is a disease which prevention can be done with the 5M health protocol. The purpose of this study is to determine what factors are associated with the implementation of the COVID-19 health protocol. This research was conducted using a questionnaire with quantitative analytical methods and cross sectional approach. The population in this study were all cadets who were doing face-to-face learning on campus and had experienced face-to-face learning in the previous period. The questionnaire was tested for validity and was also declared reliable with a Cronbach alpha value of 0.673 which was tested on 35 samples. The results showed that there were two factors that had a significant relationship with the implementation of the COVID-19 health protocol, namely knowledge (p 0.00), attitude (p 0.03) and the results of multivariate analysis showed that the most dominant variable influenced the implementation of the COVID-19 health protocol is knowledge (ß = 19,536).
Co-Authors Adli W Perdana Dedy Syahrizal Dhalila, Hasyifa Elly Kartika Farida Hafni Andayani Iflan Nouval Irma Agustina Irwan Sahputra M. Alfian Zainal Maimun Syukri Marty Mawarpury Mulya Safri Musri Musman Musri Musman Mutia Fatin Nora Sovira Nurjannah Nurjannah Oktari, Rina Suryani Ratna Idayati Safrizan Safrizan Said Usman Said Usman Saiful Basri Saputra, Irwan Teuku Renaldi Viqqi Kurnianda Wiku ST Yogasmara Zulfitri, Zulfitri