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All Journal Jurnal Media Wahana Ekonomika JOM FTK UNIKS : Jurnal Online Mahasiswa Fakultas Tarbiyah dan Keguruan Universitas Islam Kuantan Singingi Jurnal Insan Farmasi Indonesia
Emelda Emelda
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Religion Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Education Immunology & microbiology Medicine & Pharmacology Physics

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FORMULASI DAN UJI SIFAT FISIK SEDIAAN GEL EKSTRAK ETANOLIK GANGGANG HIJAU (Ulva Lactuca LINN.) Emelda Emelda; Azizah Nada Septiawan; Dinda Ayu Pratiwi
Jurnal Insan Farmasi Indonesia Vol 3 No 2 (2020): Jurnal Insan Farmasi Indonesia
Publisher : Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36387/jifi.v3i2.645

Abstract

One of the skin diseases that are often experienced by people is acne. The bacteria found in acne are P. acnes, S. aureus, and S. epidermidis. The preparation was chosen in this formulation because it is more practical and durable in storage. Gel preparations were chosen because it dry easily, can form a film layer that is easy to wash, and gives a cool feeling to the skin. Physical stability tests need to be carried out to ensure the quality, safety, and usefulness of the gel so that it meets the expected specifications and is stable in storage. This study aims to make a gel formulation and determine the physical properties of green algae Ethanolic extract gel. The optimum gel formula is determined based on variations in the concentration of Hydroxypropyl methylcellulose. The Gel that meets the criteria of homogeneity, consistency, pH , and dispersibility is determined as the optimum formula. The physical stability of the optimum formula was tested by organoleptic, homogeneity, pH test, spreadability test, and viscosity test. The gel that met the acceptance criteria was green algae ethanolic extract gel with a concentration of 3% HPMC so that it was determined as the optimum formula.
Pengaruh Absensi Fingerprint dan Sanksi Hukuman Terhadap Disiplin Kerja Pegawai Pada Dinas Perdagangan Provinsi Sumatera Selatan Emelda Emelda
Jurnal Media Wahana Ekonomika Vol 15, No 4 (2019): Jurnal Media Wahana Ekonomika, Januari 2019
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/jmwe.v15i4.3051

Abstract

Penelitian ini bertujuan untuk mengetahui Pengaruh Absensi Fingerprint dan sanksi hukuman terhadap Disiplin Kerja Pegawai Pada Dinas Perdagangan Provinsi Sumatera Selatan. Metode penelitian yang digunakan adalah metode penelitian kuantitatif, dengan populasi seluruh pegawai Kantor Dinas Perdagangan Provinsi Sumatera Selatan berjumlah 69 orang pegawai. Sampel yang digunakan dalam penelitian ini menggunakan teknik sampling jenuh sehingga diperoleh sampel sebanyak 69 pegawai. Teknik pengumpulan data dilakukan dengan observasi dan kuesioner. Teknik analisis data menggunakan analisis regresi linear berganda, koefisien determinasi, pengujian hipotesis uji t dan uji F. Hasil penelitian menunjukkan bahwa absensi  fingerprint terhadap disiplin kerja  diperoleh nilai signifikan 0,000 < signifikan 0,05 maka dapat disimpulkan secara parsial ada pengaruh yang signifikan antara absensi fingerprint terhadap disiplin kerja Pegawai pada Dinas Perdagangan Provinsi Sumatera Selatan. Variabel sanksi hukuman juga berpengaruh terhadap Disiplin Kerja dengan nilai signifikan 0,029 < signifikan 0,05. Hasil pengujian hipotesis uji F diperoleh nilai signifikan 0,000 < 0,05 maka hipotesis Ha (Hipotesis alternatif) diterima dan Ho (Hipotesis nol) ditolak, maka dapat disimpulkan bahwa secara bersama-sama ada pengaruh yang signifikan antara absensi fingerprint dan sanksi hukuman terhadap disiplin kerja pegawai pada Dinas Perdagangan Provinsi Sumatera Selatan. Kata Kunci: absensi fingerprint, sanksi hukuman, disiplin kerja
Stres Kerja dan Lingkungan Kerja dalam Mempengaruhi Komitmen Organisasi Karyawan STIE Rahmaniyah Sekayu Emelda Emelda
Jurnal Media Wahana Ekonomika Vol 16, No 3 (2019): Jurnal Media Wahana Ekonomika, Oktober 2019
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/jmwe.v16i3.3423

Abstract

Tujuan penelitian ini untuk mengetahui pengaruh Stres Kerja dan Lingkungan Kerja teerhadap Komitmen Organisasi Karyawan STIE Rahmaniyah Sekayu”. Model analasis menggunakan analisis regresi linear berganda melalui uji asumsi klasik yaitu uji normalitas data, uji heterokedastisitas dan uji autokorelasi. Jawaban angket sebanyak 32 responden di uji dengan uji validitas dan uji reliabilitas. Hasil penelitian variabel stres kerja diperoleh nilai sebesar 0,034 < signifikan α = 0,05 artinya terdapat pengaruh sinifikan dan positif stres kerja terhadap komitmen organisasi. Nilai signifikan variabel lingkungan kerja sebesar 0,017 < nilai signifikan α = 0,05 artinya terdapat pengaruh signifikan dan positif lingkungan kerja terhadap komitmen organisasi karyawan STIE Rahmaniyah Sekayu. Kata Kunci : Stres Kerja, Lingkungan Kerja dan Komitmen Organisasi
PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) PADA MATERI POKOK HUKUM-HUKUM DASAR KIMIA UNTUK MENINGKATKAN HASIL BELAJAR SISWA (Kelas X MIPA SMAN 2 Teluk Kuantan) Emelda Emelda; Nofri Yuhelman; Jumriana Rahayu Ningsih
JOM FTK UNIKS (Jurnal Online Mahasiswa FTK UNIKS) Vol 1 No 1 (2019): Jurnal Tarbiyah dan Ilmu Pendidikan
Publisher : Universitas Islam Kuantan Singingi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to improve student learning outcomes through learning models in the basic laws of chemistry in the class MIPA X SMAN 2 Teluk Kuantan. This type of reaserch is classroom action research conducted in three cycles. The stages of research in each cycle include the planning of observation and reflection actions which are adopted from Kemmis dan Mc.Taggart. The research instrument used was an observation sheet and a test. Subjects in this study were students of class X MIPA SMAN 2 Teluk Kuantan who numbered 29 students. As for the minimum completeness criteria that are set >78. For classical learning mastery expressed successful if the percentage of students completing learning reaches 85% from the number of students. From the research it was found that the average completeness of individuals in cycle 1 was 57,2%, with the percentage of classical completeness student learning outcomes 3,44%%, and in cycle 2 the average individual completeness 72,4% the classical completeness percentage is 48,27% and in cycle 2 the average individual completeness 87,2% the classical completeness percentage is 86,2%. From these result it can be concluded that learning by using the problem based learning model of learning on the basic laws of chemistry can improve student learning outcomes. Kata Kunci: model Problem Based Learning (PBL); hasil belajar
Co-Authors Azizah Nada Septiawan Dinda Ayu Pratiwi Jumriana Rahayu Ningsih Nofri Yuhelman