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Morphometric, Meristic, and Growth Patterns of Ompok hypophthalmus Bleekerfrom the Tarai River, Tarai Bangun Village,Tambang Sub-Regency, Kampar Regency, Riau Province Nurhasana Nurhasana; Windarti Windarti; Deni Efizon
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

AbstractOmpok hypophthalmus is freshwater fish that inhabit the Tarai River. That fish has high economic value, and it is more than Rp 60.000/kg. Information on biological aspects of this fish, including morphometric, meristic, and growth patterns, however, is rare. To understand the morphometrical, meristical characteristics and growth pattern of this fish, a research had been conducted from April-June 2018. There were 78 fishes(183-56 mm SL dan 45,32-1.23 gr BW) captured from the river. There were 25 morphological characteristics measured and 6 meristical characteristics counted. There were 7 morphometrical characteristic differences between male and female. In female fish, distance between ventral fin to the base of anal fin, height of dorsal fin, distance anal fin to the base of caudal fin, height ventral fin, and length of base caudal finare longer than those of the male, but male has longer distance mouth to the eye, and length of pectoral fin than female.The meristical characteristics were as follows: D.4, P.I.13-15, V.6-8, A.63-82, C.17-19. The length-weight relationship shown that the growth of male and female was isometric. Keywords:Sheatfish, Isometric, Morphological Characteristics, Meristical      Characteristic
PENGARUH KERAGAMAN PRODUK, HARGA DAN PROMOSI TERHADAP KEPUTUSAN PEMBELIAN OPPO SMARTPHONE PADA MAHASISWA UNIVERSITAS ABDURACHMAN SALEH SITUBONDO Edy Kusnadi Hamdun; Nurhasana Nurhasana
Growth Vol 16 No 1 (2018): JEBG Mei 2018
Publisher : Relawan Jurnal Indonesia

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Abstract

This research uses descriptive method involving 97 respondents. Date collection was done by literature study, interview, and questionnaire distribution. The data obtained were analyzed by using the statistic formula, that is by using multiple regression analysis, T test, F test, and coefficient of determination which was done by SPSS version 22 windows 13. This research is divided into four independent variables, product diversity (X1) , Price (X2) and promotion (X3) and one dependent variable is purchase decision (Y). The result of descriptive analysis shows that product diversity variables (X1), price (X2), and promotion (X3) have a positive influence on purchase decision variable (Y), it is shown in result of multiple linear regression analysis Y = 4,975E-17 + 0,186 + 0.320 + 0.278 + e. The result of t test shows the value for product diversity variable is 2.037> 1,985, the value for the Price variable is 3,111> 1,985 and the value for promotion variable is 2,586> 1,985. The result of simultaneous statistical test or F test shows the value of 23,024> 2,70. The result of dominant statistical test of dominant price variable is 3,111.
Strategi Baznas Kota Kendari Terhadap Pemberdayaan Ekonomi Usaha Mikro Di Kelurahan Bende Kota Kendari Abdul Wahid Mongkito; Mahfudz Mahfudz; Nurhasana Nurhasana
Al-Kharaj: Journal of Islamic Economic and Business Vol 4, No 1 (2022)
Publisher : IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/kharaj.v4i1.2852

Abstract

Penelitian ini bertujuan untuk mengetahui strategi baznas terhadap  pemberdayaan ekonomi usaha mikro di Kelurahan Bende kota Kendari. Penelitian ini merupakan jenis penelitian kualitatif dengan metode deskriptif. Data yang dikumpulkan melalui observasi, wawancara, dan dokumentasi yang dilakukan di BAZNAS Kota Kendari dan  pihak usaha mikro yang berada di Kelurahan Bende Kota Kendari. Hasil dari penelitian ini dapat disimpulkan bahwa startegi yang di lakukan BAZNAS Kota Kendari  sebagai upaya pemberdayaan ekonomi terhadap usaha mikro di Kelurahan Bende Kota Kendari yaitu dengan pengelolaan zakat secara produktif dengan adanya program bantuan ekonomi produktif yang diperuntukkan kepada usaha mikro dan adanya pembinaan dan supervisi kepada usaha mikro. Dampak dari pemberdayaan ekonomi yang di lakukan BAZNAS Kota Kendari berpengaruh terhadap peningkatan pendapatan sebagian pelaku usaha mikro di kelurahan Bende Kota Kendari, Selain itu dengan pembinaan yang berkesinambungan para mustahiq ini mampu mengelola usahanya dengan professional sehingga mampu bertahan pada memburuknya kondisi ekonomi pasca pandemi covid 19.
PENERAPAN MODEL PEMBELAJARAN PREDICT-OBSERVE EXPLAIN (POE) SEBAGAI SOLUSI ALTERNATIF UNTUK MENINGKATKAN PEMAHAMAN KONSEP FISIKA SISWA PADA MATERI HUKUM NEWTON KELAS X SMA Nurhasana Nurhasana; Zuhdi Ma’aruf; Dedi Irawan
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 9, No 2 (2022): EDISI 2 JULI-DESEMBER 2022
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract

Abstract : Understanding is the level of ability expected by someone in understanding the meaning of the concept. Understanding the concept is a very important part in the learning process. The purpose of this study is to find out that the application of the predict-observe explain (poe) learning model can be an alternative solution to improve students' understanding of physics concepts. This study uses a quasi-experimental research method with a "posttest only control group design" research design. The affordable population is all students of class X MIA MAN 3 Pekanbaru in the 2021/2022 academic year, totaling 144 students. The sample in this study amounted to 72 students consisting of class X MIA 2 as the control class which amounted to 36 students and X MIA 3 as the experimental class which amounted to 36 students. The instrument used is a test of understanding the concept of Newton's Law material. This test refers to 7 indicators of concept understanding according to Widodo. The test questions consist of 21 multiple choice questions and 4 essay questions. After the test, the data on the results of students' understanding of the concept will be presented with descriptive analysis and inferential analysis. This descriptive analysis is seen through the absorption of students. In this inferential analysis using three tests with the help of SPSS version 24, namely normality test, homogeneity test and hypothesis testing with non parametric Mann Whitney. The results showed that the experimental class students' conceptual understanding data by applying the POE learning model had a significant difference than the control class which only used conventional learning.Keywords: Concept Understanding, POE Learning Model, Experimental Method, Newton's Law
Efektivitas Gel Tepung Cacing Tanah (Lumbricus rubellus Hoff.) Sebagai Penyembuh Luka Sayat Pada Mencit (Mus muscullus L.) Wa Ode Harlis; Nasaruddin Nasaruddin; Nurhasana Nurhasana; Resman Resman
BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) Vol 9, No 2 (2022): Biodiversitas Wallacea
Publisher : University of Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (413.583 KB) | DOI: 10.33772/biowallacea.v9i2.25504

Abstract

Cuts are wounds that occur due to being cut by a sharp instrument. Earthworms (Lumbricus rubellus Hoff.) contain antibacterial compounds, arachidonic acid and proteins that help the growth of skin tissue. The formulation in the form of a gel is easier to use and has soothing, moisturizing properties, and easily penetrates the skin so that it provides a healing effect. This study aims to determine the effect of earthworm flour gel on wound healing in mice (Mus muscullus L.). This type of research is an experimental study with a completely randomized design (CRD). A total of 20 male mice were divided into 5 groups, namely positive control (Kalmicetine 10%), negative control (without treatment), K1 (earthworm flour gel concentration 3%), K2 (earthworm flour gel concentration 4%) and K3 (earthworm flour gel with a concentration of 4%). earthworm flour 5% concentration). The results showed that the average length of time for wound healing for each group was 11.75 days or 282 hours for a 3% concentration, 11.25 days or 270 hours for a 4% concentration, and 11 days or 264 hours for a 5% concentration, compared to positive control (Kalmicetine). 10%) 12 days or 288 hours and negative control for 14 days or 336 hours. The results of the study concluded that earthworm (Lumbricus rubellus Hoff.) flour gel was effective in accelerating the healing of cuts.Keywords: Cuts, Lumbricus rubellus, gelAbstrakLuka sayat adalah luka yang terjadi karena teriris oleh instrument yang tajam. Cacing tanah (Lumbricus rubellus Hoff.) mengandung senyawa antibakteri, asam arakidonat dan protein yang membantu pertumbuhan jaringan kulit. Formulasi dalam bentuk gel lebih mudah digunakan dan mempunyai sifat yang menyejukan, melembabkan, dan mudah berpenetrasi pada kulit sehingga memberikan efek penyembuhan. Penelitian ini bertujuan untuk mengetahui pengaruh gel tepung cacing tanah  terhadap penyembuhan luka sayat pada mencit (Mus muscullus L.). Jenis penelitian adalah penelitian eksperimental dengan metode rancangan acak lengkap (RAL).  Sebanyak 20 ekor mencit jantan dibagi dalam 5 kelompok yaitu kontrol positif (Kalmicetine 10%), kontrol negatif (tanpa perlakuan), K1 (gel tepung cacing tanah konsentrasi 3%), K2 (gel tepung cacing tanah konsentrasi 4%) dan K3 (gel tepung cacing tanah konsentrasi 5%). Hasil penelitian menunjukkan bahwa rerata lama waktu penyembuhan luka setiap kelompok adalah 11,75 hari atau 282 jam untuk konsentrasi 3%, 11.25 hari atau 270 jam untuk konsentrasi 4%, dan 11 hari atau 264 jam untuk konsentrasi 5%, dibandingkan kontrol positif  (Kalmicetine 10%) 12 hari atau 288 jam dan kontrol negatif selama 14 hari atau 336 jam. Hasil penelitian disimpulkan bahwa gel tepung cacing tanah (Lumbricus rubellus Hoff.) efektif dalam mempercepat penyembuhan luka sayat.Kata Kunci: Luka sayat, Lumbricus rubellus, gel