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All Journal GEMA KESEHATAN LINGKUNGAN Abdimasku : Jurnal Pengabdian Masyarakat JIEP: Jurnal Ilmu Ekonomi dan Pembangunan
AYU PERTIWI
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Computer Science & IT Economics, Econometrics & Finance Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Public Health Social Sciences

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UJI KADAR OKSIGEN PADA AIR MINUM KEMASAN DAN FAKTOR-FAKTOR YANG MEMPENGARUHI KANDUNGAN OKSIGEN Ayu Pertiwi; Imam Khambali; Rusmiati .
GEMA LINGKUNGAN KESEHATAN Vol 13, No 3 (2015): Gema Kesehatan Lingkungan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v13i3.98

Abstract

Today, there are many oxygenated drinking water are sold in public. Information on labelsmentions that they contain oxygen of 20 ppm to 100 ppm. There are several factors affect oxygen level; hence, actual measurement of the oxygen content in   oxygenated drinking water was carried out. The purpose of this study is to determine oxygen level in oxygenated drinking water and determine factors that affect oxygen content. This is a descriptive research. Data collection was carried out by measuring oxygen content in oxygenated drinking water. Samples was taken from pharmacy and super market atSurabaya, with four brands and by three repetitions. Data were then analyzed in by description. Test results of oxygen content in oxygenated drinking water on sample A showing thatthe original oxygen content is 5.26%, oxygen content of sample B was 13.78%, sample C was 3.62%, and sample D was 16.74%. The four sample show that the oxygen content is lower thanlabel statement. Oxygen reduction in oxygenated water is influenced by several factors including temperature of storage. Producers are suggested to improve control quality of their products and government should supervise oxygenated drinking water to avoid public deception because information mentioned does not match reality.
Pengenalan Computational Thinking Sebagai Metode Problem Solving Kepada Guru dan Siswa Sekolah di Kota Semarang Titien S. Sukamto; Ayu Pertiwi; Affandy Affandy; Abdul Syukur; Nisa'ul Hafidhoh; Erwin Yudi Hidayat
ABDIMASKU : JURNAL PENGABDIAN MASYARAKAT Vol 2, No 2 (2019): Juli 2019
Publisher : LPPM UNIVERSITAS DIAN NUSWANTORO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1534.132 KB) | DOI: 10.33633/ja.v2i2.51

Abstract

Problem solving merupakan salah satu kemampuan yang sangat dibutuhkan untuk menghadapi persaingan global. Maka dari itu perlu untuk dilatih sedari dini. Melihat pada perkembangan teknologi dan imlu komputer, lahirlah sebuah pendekatan problem solving skill yang dikenal dengan nama Computational Thinking (CT). CT dikembangkan dari konsep dasar ilmu komputer, dengan cara mengabstraksi permasalahan kemudian mengilustrasikan dan menyusun solusi. Mulai tahun 2016, Indonesia secara aktif berpartisipasi dalam Komunitas Bebras dan mengkampanyekan Computational Thinking dengan mengadakan Bebras Challenge bagi siswa sekolah di seluruh Indonesia. Fakultas Ilmu Komputer UDINUS menjadi salah satu Bebras Biro yang ikut sebagai penyelenggara Bebras Challenge di Kota Semarang. Penyuluhan Bebras kepada Guru dimaksudkan untuk mengenalkan skill Computational Thinking ini, sehingga ke depannya setiap guru dapat menyampaikan dan melatih siswanya dalam pengembangan skill problem solving. Penyuluhan diikuti oleh guru perwakilan dari 27 sekolah dasar di Kota Semarang. Sebagai rangkaian kampanye, Bebras Challenge diikuti oleh total 169 siswa dari SD dan SMP di Kota Semarang. Hasil Bebras Challenge, terdapat 1 peserta asal Bebras Biro UDINUS yang berhasil masuk peringkat 3 besar nasional.
FAKTOR-FAKTOR YANG MEMPENGARUHI PERKEMBANGAN SUB SEKTOR PERTANIAN DI KABUPATEN TANAH BUMBU AYU PERTIWI
JIEP: Jurnal Ilmu Ekonomi dan Pembangunan Vol 1, No 1 (2018)
Publisher : PPJP Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jiep.v1i1.1125

Abstract

The purposes of this research are (1) To understand the effect of production, land area and human resources to the development of agriculture sub-sector in Tanah Bumbu District; (2) Which sub-sector is the most important to the development of agriculture sub-sector in Tanah Bumbu District.         The object of this research are three sub-sectors in Tanah Bumbu District (agriculture, forestry and fishery). The method of this research is regression analysis of panel data with the Common Effect model.         The result of this research that production, land area and human resources both individually (partial) and together give positive effect and significant to the development of agriculture sub-sector in Tanah Bumbu District. Forestrey sub-sector which gives the most positive contribution to the development of the agriculture sub-sector in Tanah Bumbu District. Keywords : Production, Land Area, Human Resources, The Development of Agriculture Sub-sector
Co-Authors Abdul Syukur Affandy Affandy Erwin Yudi Hidayat Imam Khambali Nisa'ul Hafidhoh Rusmiati . Titien S. Sukamto