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PENGEMBANGAN BUKU PENGAYAAN KIMIA BERBASIS KONTEKSTUAL PADA KONSEP ELEKTROKIMIA Maried Ayuningtyas Oktavianie; Dedi Irwandi; Dewi Murniati
Jurnal Tadris Kimiya Vol 3, No 1 (2018)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v3i1.2594

Abstract

Penelitian ini bertujuan untuk mengembangkan buku pengayaan kimia berbasis kontekstual pada konsep elektrokimia dan mengetahui respon siswa terhadap buku tersebut. Proses pengembangan terdiri dari tiga tahap yaitu tahap perancangan, tahap produksi, dan tahap evaluasi. Pada tahap persiapan dihasilkan indikator buku pengayaan yang telah diintegrasikan dengan tujuh komponen kontekstual untuk dijadikan acuan dalam mengembangkan buku pengayaan. Pada tahap evaluasi produk dihasilkan buku pengayaan yang telah divalidasi oleh 4 orang ahli. Buku pengayaan diuji cobakan di kelas XII IPA I SMAN 18 Kabupaten Tangerang. Hasil uji coba terbatas mendapatkan skor respon siswa sebesar 82,49% termasuk dalam kategori layak dengan predikat baik.
IDENTIFICATION OF INTESTINAL MICROBES IN CHILDREN WITH DIARRHEA ANDNON-DIARRHEA USING POLYMERASE CHAIN REACTION / ELECTROSPRAY IONIZATION-MASS SPECTROMETRY (PCR / ESI-MS) Teguh Sarry Hartono; Dewi Murniati; Andi Yasmon; Lucky H Moehario
The Indonesian Journal of Infectious Diseases Vol 2, No 2 (2015): THE INDONESIAN JOURNAL OF INFECTIOUS DISEASES
Publisher : Rumah Sakit Penyakit Infeksi Prof Dr. Sulianti Saroso

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (268.553 KB) | DOI: 10.32667/ijid.v2i2.21

Abstract

Abstract :Microbiota present in human intestinal are diverse, and imbalance in composition of intestinal flora may cause diarrhea.This study aimed to obtain a profile of intestinal bacteria in children with and without diarrhea and assess their presence with incidence of diarrhea. An analitical descriptive with cross sectional design study was carried out. A stool specimen was collected from each children of 2-12 years old with and without diarrhea who lived in North Jakarta. DNA extraction was performed prior to detection of microbes using Polymerase Chain Ceaction/Electrospray Ionization-Mass Spectrometry.Eighty stool specimens consisted of 33 and 47 specimens from children with and without diarrhea were included in the study. Thirty single and 6 multiple matches were detected in 30 specimens of the diarrhea group; 28 single and 8 multiple matches were found in 34 specimens of the non-diarrhea.Escherechiacoli and Klebsiella pneumonia were predominant in both groups. Firmicutes, Proteobacteria and Bacteroidetes were deteced in the diarrhea group, while Actinobacteria, Proteobacteria and Verrucomicrobia were in the non-diarrhea. The relationship of incidence of diarrhea and the present of enteropathogens in the stool was not significant, however, there was a strong correlation of the risk of suffering diarrhea due to the presence of enteropathogens (OR = 0.724 with 95%, CI: 0.237-2.215).In conclusion, most bacteria detected in both groups were similar, nonetheless, Actinobacteria was present only in the non-diarrhea. The chance to have diarrhea was higher when enteropathogen was detected in the stool.
Middle East Respiratory Syndrome Coronavirus (MERS-CoV) Dewi Murniati
The Indonesian Journal of Infectious Diseases Vol 1, No 3 (2013): The Indonesian Journal of Infectious Diseases
Publisher : Rumah Sakit Penyakit Infeksi Prof Dr. Sulianti Saroso

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (164.24 KB) | DOI: 10.32667/ijid.v1i3.12

Abstract

Coronavirus memiliki famili besar yang menyebabkan penyakit pada manusia dan hewan. Pada manusia dapat menyebabkan penyakit dengan gejala mulai dari common cold sampai Severe Acute Respiratory Syndrome (SARS)
Pembuatan Lilin Aromaterapi Untuk Meningkatkan Kreativitas Siswa di MAs Al Wasliyah 29 Kota Binjai Dedy Sofyanto Simanjuntak; Eva Fadillah; Surya Sevi Wijayanna; Pratiwi Putri Lestari; Tasya Bahri; Zaikhan Asyam; Dewi Murniati
Jurnal Pengabdian Ilmu Kesehatan Vol. 4 No. 2 (2024): Juli : Jurnal Pengabdian Ilmu Kesehatan
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jpikes.v4i2.4020

Abstract

The method of treatment with the medium of odors (aromas) derived from certain plants is called aromatherapy. One of the applications of aromatherapy is by using aromatherapy candles which, if burned, will produce an aroma that can provide a therapeutic effect for humans. In addition, aromatherapy candles can also function as decorators, insect repellents, and fragrances. This community service activity aims to improve the skills of high school students in the field of entrepreneurship through the manufacture of aromatherapy candles. The activity was held on March 2, 2024 at the Al Washliyah Private Madrasah School 29 Binjai City, North Sumatra with a total of 25 participants. The activity consists of several stages, starting from the preparation stage, socialization activities, candle making techniques and product marketing strategies. Students are also provided with an understanding of the benefits of aromatherapy candles for health and relaxation. The results of this activity show that students are able to produce aroma therapy candles with good quality, improve students' practical skills and increase entrepreneurial spirit. This activity is expected to be an inspiration for other schools for the development of entrepreneurship programs.
Manajemen Keselamatan Dan Kesehatan Kerja Dalam Mewujudkan Zero Accident Dewi Murniati
CEMERLANG : Jurnal Manajemen dan Ekonomi Bisnis Vol. 2 No. 4 (2022): CEMERLANG : Jurnal Manajemen dan Ekonomi Bisnis
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/cemerlang.v2i4.2798

Abstract

In the industrial sector, human resources is an important asset and element that serves as a non-material capital that can be realized into physical and non physical potential in realizing the existence of the organization. Protection of occupational safety and health is often ignored, especially by those who tend to seek profit only. If a worker has an accident or a work-related illness then the agency simply replaces it with a new worker. In order to provide protection for the workforce, an agency needs to pay attention to the safety and health of the workforce by implementing Occupational Safety and Health Management.
Hubungan Paparan Pestisida Dengan Kejadian Anemia Pada Pada Pekerja Penyemprot Pestisida Di PT. X Tahun 2022 Dewi Murniati
Maeswara : Jurnal Riset Ilmu Manajemen dan Kewirausahaan Vol. 1 No. 3 (2023): JUNI : Maeswara
Publisher : Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/maeswara.v1i3.826

Abstract

Pesticides are toxic substances that have a negative impact on human health problems. Anemia is one of the chronic effects of pesticide. The effect of pesticides to the farmer’s health, decreasing production or increasing destruction of red blood cells. The purpose of this study was to analyze the relationship of pesticide exposure with anemia in the blood of pesticide spraying workers at PT. X. The research method used is Cross Sectional at PT. X with a total sample of 61 workers was obtained by Simple Random Sampling. Information was obtained through interviews with questionnaire and examination of hemoglobin levels using a portable hemoglobin meter. Based on the results of the analysis using chi square data, it was found that pesticide exposure were associated with anemia (p = 0.011). It is expected that sprayers pay more attention to the impact of using pesticides with health.
Peningkatan Hasil Produksi Biogas Melalui Penggunaan Bahan Tambahan Seperti Nitrogen (N), Fosfor (P), Dan Kalium (K) Dalam Pengolahan Sampah Domestik Dewi Murniati
Venus: Jurnal Publikasi Rumpun Ilmu Teknik  Vol. 2 No. 2 (2024): April : Venus: Jurnal Publikasi Rumpun Ilmu Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/venus.v2i2.238

Abstract

Waste management poses an inevitable challenge in human life and is often poorly handled. One type of waste causing significant issues is solid organic waste from households, which can lead to unpleasant odors and soil and water pollution due to its high organic content. However, the potential of organic waste to be converted into biogas, as an alternative energy source, can be harnessed through anaerobic processes. In this experiment, the researchers aimed to observe the effectiveness of adding additives to organic waste with varying doses. The organic content in the substrate for anaerobic microbes was represented by VS (volatile solid), with the inoculum sourced from cow dung. The experiment results indicate that adding NPK fertilizer additives with different doses increases biogas production. This suggests that the use of NPK additive can enhance the efficiency of anaerobic processes in generating biogas from organic waste.
Akibat Hukum Pembatalan Perkawinan Menurut Undang-Undang Nomor 1 Tahun 1974 Dewi Murniati; Risma A’limathus Zuriah
JISPENDIORA Jurnal Ilmu Sosial Pendidikan Dan Humaniora Vol. 1 No. 2 (2022): Agustus : Jurnal Ilmu Sosial, Pendidikan Dan Humaniora (JISPENDIORA)
Publisher : Badan Penerbit STIEPARI Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/jispendiora.v1i2.2011

Abstract

This study examines the legal consequences of annulment of marriage according to Law Number 1 of 1974. The main focus is on Law (UU) No. 1 of 1974 concerning the legal consequences of annulment of marriage. Using qualitative methods, this study analyzes the legal consequences of annulment of marriage contained in Law No. 1 of 1974. Then Law No. 1 of 1974 is used as a legal basis that explains marriage and annulment of marriage. This study concludes that annulment of marriage has very large legal consequences for the husband and wife, one of the causes of which is the invalidity of the marriage due to the failure to fulfill the requirements set by the court.