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PENGARUH PENERAPAN STRATEGI PEMBELAJARAN AKTIF TIPE THE POWER OF TWO DISERTAI LEBARAN KEGIATAN SISWA (LKS) TERHADAP PEMAHAMAN KONSEP MATEMATIKA SISWA KELAS IX SMPN 2 DUA KOTO KABUPATEN PASAMAN Dahlia, Dahlia; Aima, Zulfitri; Pratiwi, Merina
Pendidikan Matematika Vol 2, No 2 (2013): Jurnal Wisuda Ke 47, Genap 2013-2014 Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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Abstract

The Background of this research was the comprehension of mathematical concepts. This research therefore aims to determine how students’ learning activities with the implementation of active learning strategy The  Power Of Two with student work sheet types and to determine whether student comprehension of mathematical concept by applying active learning strategy types The Power Of Two was better than the student comprehension of mathematis concepts with the application of learning conventional class IX student of SMPN 2 Dua Koto. This type of research was experimental research. Population in this research is class IX student of SMPN 2 Dua Koto consisting of three classes. The  sampling technique is done randomly, which was selected as the sample classes are class IX 3 as the experiments class and class IX 1 as the control class. The instrument used in this final test with indicator of comprehension the concept. Form of test used was  a form of essay with a reliability test was 0,709. Hypothesis testing use a t-test with the  of the software MINITAB. Based on the analysis of the data found P-value was less than , then this hypothesis is accepted. Thus concluded that the student comprehension of mathematical concept with application of active learning strategy types The Power Of Two with student work sheet was better than the student comprehension of mathematis concept with coventional learning in class IX SMPN 2 Dua Koto Kabupaten Pasaman.
FORTIFICATION OF CATFISH (Pangasiushypopthalmus) BONE MEAL ON BAKED BROWNIES FOR CONSUMER ACCEPTANCE Pardosi, Wibowo; Desmelati, Desmelati; Dahlia, Dahlia
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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 Abstract    This research was aimed to determine the effect of fortification ofcatfish (Pangasiushypopthalmus) bone mealon baked browniesfor consumer acceptance with different concentrations. The research was conducted in two stages: 1) the production of catfish bone meal, 2) the production of baked brownies with addition of catfish bone meal. The method used in this research was an experimental method, using a Completely Randomized Design (CRD) non factorial. The results showed that the baked brownies which fortified 20 g ofcatfish bone meal (K3) was the best treatment based on aroma (7.45), moisture content (32.34%), protein content (4.73%),and calcium content (0.54%).Meanwhile for taste and appearance that the baked brownies which fortified 10 g catfish bone meal (K1) was most preferred with value of taste 7.24 and appearance 7.15, for texture and ash content that the baked brownies which fortified 15 g (K2)catfish bone meal was the best treatment with value 6.80 and 4.43%, respectively. Keywords: Consumer acceptance, baked brownies, catfish bone meal, Pangasiushypopthalmus
EFFECT OFADDITION DIFFERENT CONCENTRATION OFPAPAIN ENZYME TOWARDS CHARACTERISTIC OF REBON SHRIMP (Acetes erythraeus) PROTEIN HYDROLYSATE Harahap, Madan Syafriadi; Suparmi, Suparmi; Dahlia, Dahlia
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACT This study aims to determine the effect of addition different concentration of papain enzyme to produce protein hydrolysate of rebon shrimp(Acetes erythraeus)and to know its characteristics. The method used was experimental method, with non factorial Completely Randomized Design (CRD) consisting of 3 treatment levels, namely the addition of papain enzyme 5% (T1), 10% (T2), 15% (T3). The parameters observed were proximate (ash, protein and fat) and total amino acid analysis. The results showed that the addition 15% of papain enzyme was the best treatment with chemical composition of ash, protein and fat content was 3.41%, 84.81% and 2.39%, respectively. There were 15 types of amino acids was obtained from protein hydrolysate of rebon shrimp, where as 10 types of essential amino acids and 5 types of non-essential amino acids.Keywords: Hydrolysate, Enzyme, Proximate, Amino acid.
PENINGKATAN PENDAPATAN MASYARAKAT MELALUI BUDIDAYA SISTEMUGAKODI DI KECAMATAN GALESONGKABUPATEN TAKALAR Dahlia, Dahlia; Narayana, Yani; Kadir, Syahriadi
Jurnal BALIRESO Vol 3, No 2 (2018)
Publisher : Jurnal BALIRESO

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Abstract

An integrated aquaculture system "UGAKODI" (udang galah, koi, dan padi or the giant prawn,koi, and paddy) is one of the alternative business that can be done to increase the communityincome. Thus, the UGAKODI system is a very potential and prospective system to be developed.This culture system has several advantages; (1) the culture of giant prawns and koi can besimultaneously conducted with rice in the paddy field, (2) this system does not require lots oflands, (3) the farmers income can increase because the yields can not only be obtained from therice harvest but also from the prawns and koi, and (4) the farmer income cycles are more thantwice a year. Galesong District of Takalar Regency, as the location of this communitydevelopment activity, has great potential for aquaculture system "Ugakodi", because the districthas a large rice field with an abundant water source that comes from irrigation. Some of thefarmers who are partners of these activities have long been engaged in rice cultivation, but the ricefarming has not shown significant economic improvement due to low yields and the earningscycles are only twice a year. Therefore, through this system, people can optimize the agriculturalland they manage through the package of technology offered to increase the income of farmers andthe community.
Hubungan Antara Lama Menstruasi Dengan Kadar Hemoglobin Pada Mahasiswi Fakultas Kedokteran Universitas Muslim Indonesia Angkatan 2016 Dahlia, Dahlia; Rasfayanah, Rasfayanah; Dewi, Citra; Yusriani, Yusriani
Window of Health : Jurnal Kesehatan Vol. 1 No. 1 (Januari, 2018)
Publisher : Fakultas Kesehatan Masyarakat Universitas Muslim Indonesia

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Abstract

Hemoglobin merupakan komponen penting dalam darah. Jika darah kekurangan hemoglobin atau jumlah hemoglobin dalam darah kurang dari jumlah normalnya, maka tubuh akan mengalami anemia.Tujuan dari penelitian ini adalah untuk menentukan hubungan antara lama menstruasi dengan kadar hemoglobin pada mahasiswi. Penelitian ini merupakan penelitian analitik deskriptif, pendekatan cross-sectional, menggunakan teknik Total Sampling. Sampel berjumlah 99 orang di Fakultas Kedokteran UMI. Pengumpulan data dilakukan dengan menggunakan kuisioner dan mengukur hemoglobin responden. Analisa data menggunakan uji spearman. Jumlah sampel sebanyak 99 mahasiswi, terdapat 49 mahasiswi (49,5%) yang mengalami lama menstruasi normal dengan kadar hemoglobin yang normal (≥12), terdapat 38 mahasiswi (38,4%) yang mengalami lama menstruasi normal dengan kadar hemoglobin rendah (<12), terdapat 3 mahasiswi (3,0%) yang mengalami hipermenorea atau lama menstruasi tidak normal dengan kadar hemoglobin normal (≥12), dan terdapat 9 mahasiswi (9,1%) yang mengalami menstruasi tidak normal (hipermenorea) dengan kadar hemoglobin rendah (<12), serta tidak ada mahasiswi yang mengalami hipomenorea. Berdasarkan hasil analisis uji hubungan diperoleh nilai p = 0,042 (lebih kecil darinilai α = 0,05). Kesimpulan yang dapat diambil adalah terdapat adanya hubungan yang bermakna antara lama menstruasi dengan kadar hemoglobin pada mahasiswi Fakultas Kedokteran UMI angkatan 2016.
PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERHADAP KEMAMPUAN PEMECAHAN MASALAH FISIKA SISWA PADA MATERI GAYA DAN HUKUM NEWTON DI SMP NEGERI 1 PEGAJAHAN T.A 2015/2016 Dahlia, Dahlia; Sahyar, Sahyar
JURNAL IKATAN ALUMNI FISIKA UNIVERSITAS NEGERI MEDAN Vol 3, No 4 (2017): Jurnal Ikatan Alumni Fisika Unimed Edisi Oktober-Desember 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jiaf.v3i4.10875

Abstract

This study aims to investigate the effect of problem-based learning (PBL) model on student’s problem-solving skills in force and Newton’s law subject matter at  class VIII SMP N.1 Pegajahan A.Y 2015/2016. This research was a quasi experimental with population eight grade students, which consisted six classes and the sample consisted two classes: class VIII-5 used problem-based learning (PBL) model and VIII-2 used conventional learning, each class consist 33 students. Instruments was essay test form with number about 10 items. The gain value of problem-solving skills in experimental class used problem-based learning model was 0.41 included in the moderate category, and class used conventional learning was 0.28 included in the low category. Proved from hypothesis test, problem-solving skills applied problem-based learning model was better than conventional learning in class VIII semester II at SMP in force and Newton’s law subject matter.
KEANEKARAGAMAN SEMUT PREDATOR ARBOREAL (HYMENOPTERA FORMICIDAE) DI PERKEBUNAN KELAPA SAWIT SPPN SEMBAWA BANYUASIN Falahudin, Irham; Rizal, Syamsul; Dahlia, Dahlia
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Sainmatika Volume 8 No. 1, Juni 2011
Publisher : Faculty of Mathematics and Natural Science, Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v8i1.732

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ABSTRACTResearch on the diversity of predatory arboreal ants (Hymenoptera:Formicidae) in oil palm plantations SPPN Sembawa Banyuasin conducted in September to October 2010. This research used the temple of traps. Identification results of research conducted at the Laboratory Department of Biology Faculty of Mathematics and Science University of PGRI Palembang and the Faculty Tarbiyah State Islamic Institute Raden Fatah Palembang. The results obtained by 349 individuals, consisting of 7 species, 5 genera, and 3 subfamilia. Species that have a relative density and the highest relative frequency of either catching the morning andlate afternoon is Oeccophylla sp 1. Diversity of predatory arboreal ants index gained on oil palm plantations in the capture of the morning was 1.054, while the afternoon was 1.038. Community similarity index gained 83%, predatory arboreal ants community showed 83% caught in the morning, also caught in the afternoon.Key words: diversity, ants predatory, arboreal, community similarity
Analisis Efektifitas dan Kontribusi Pendapatan Asli Daerah (PAD) Kota Banda Aceh Dahlia, Dahlia
Jurnal EMT KITA Vol 2, No 2 (2018): Journal EMT KITA
Publisher : Lembaga KITA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (366.643 KB) | DOI: 10.35870/emt.v2i2.57

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Abstrak. Penelitian ini bertujuan untuk mengetahui tingkat efektifitas pungutan sumber Pendapatan Asli Daerah (PAD), yaitu pajak daerah, retribusi daerah, laba perusahaan daerah, dan lain-lain pendapatan yang sah yang dikelola oleh Dinas Pendapatan Kota Banda Aceh. Sekaligus juga menganalisis apakah pajak daerah, retribusi daerah, laba perusahaan daerah, dan lain-lain pendapatan yang sah tersebut berkontribusi dalam meningkatkan Pendapatan Asli Daerah (PAD) di kota Banda Aceh. Analisis data yang digunakan dalam penelitian ini yaitu analisis rasio efektivitas dan analisis kontribusi. Untuk keperluan analisis digunakan data sekunder dengan periode tahun 2007-2011. Hasil penelitian ini mengungkapkan bahwa, secara rata-rata tingkat efektivitas berada pada kategori sangat efektif untuk pajak daerah, efektif untuk retribusi daerah, kurang efektif untuk laba perusahaan daerah, dan sangat efektif untuk lain-lain pendapatan yang sah. Sementara untuk analiss kontribusi, secara rata-rata tingkat kontribusi pajak daerah, retribusi daerah, laba perusahaan daerah, dan lain-lain pendapatan yang sah berada pada kategori baik untuk pajak daerah, sedang untuk retribusi daerah, sangat kurang untuk laba perusahaan daerah, dan sedang untuk lain-lain pendapatan yang sah. Kata kunci: Pendapatan Asli Daerah, Efektifitas, dan Kontribusi. Abstract. This study aims to determine the effectiveness of the collection of sources of Regional Original Revenue (PAD), namely local taxes, regional levies, regional company profits, and other legitimate income managed by the Banda Aceh City Revenue Service. At the same time, it also analyzes whether local taxes, regional levies, regional company profits, and other legitimate income contribute to increasing PAD in Banda Aceh. Data analysis used in this study is effectiveness ratio analysis and contribution analysis. For the purposes of analysis, secondary data is used for the period 2007-2011. The results of this study reveal that, on average, the level of effectiveness is in the very effective category for local taxes, effective for regional retribution, less effective for regional company profits, and very effective for other legitimate income. While for analyzing contributions, on average the level of contribution of local taxes, regional retribution, regional company profits, and other legitimate income is in the category of good for local taxes, moderate for regional retribution, very less for regional company profits, and medium for other legitimate income.Keywords: Regional Original Income, Effectiveness, and Contributions.
STUDY OF THE FORMULATION OF SWEET SOY SAUCE FROM SMALL SHRIMP (Acetes erythraeus) TOWARD CONSUMER ACCEPTANCE Azhari, David Akbar; Suparmi, Suparmi; Dahlia, Dahlia
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACT    The purpose of this study was to determine the level of consumer acceptance against the sweet soy sauce from small shrimp (Acetes erythraeus)added with caramelized sugar. The treatment given was the addition of caramelized sugar in different amounts, with 3 levels namely: U1 (50 gram of caramelized sugar), U2 (60 gram of caramelized sugar), and U3 (70 gram of caramelized sugar). The results showed that sweet soy sauce from small shrimp which was most preferred by consumers was obtained from U2 treatment (sweet soy sauce from small shrimp with the addition 60 grams of caramelized sugar). The U2 treatment had an average  value very like and like of color (3.36) with the number of panelists 47.5% having criteria for blackish brown, aroma (2.84) with the number of panelists 92.5% having criteria for spice aroma and specific smell of small shrimp, flavor (3.40) with a number of panelists of 71.25% having taste criteria from the same specific spices and caramelized sugar and small shrimp, the thickness (3.47) with the number of panelists 65% had thick and compact criteria, meanwhile for the proximate value of water content, protein content, fat content, ash content, viscosity, and amino acids was 43.91%, 14.79%, 0.35%, 11.35%, 3.93%, and 4.92%, respectively. It can be seen that the sweet soy sauce of small shrimp with the addition of caramelized sugar has a very significant effect on the value of color, aroma, taste, and thickness.Keywords: Sweet soy sauce, small shrimp, caramelized sugar
Feed Enrichment with Amylolytic Lactic Acid Bacteria to Stimulate the Growth of Freshwater Crayfish (Cherax quadricarinatus) Dahlia, Dahlia; Hasniar, Hasniar; Seniati, Seniati; Ardiansyah, Ardiansyah; Idris, Andi Puspa Sari; Hartinah, Hartinah
Aquacultura Indonesiana Vol 19, No 1 (2018)
Publisher : Indonesian Aquaculture Society (MAI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (304.376 KB) | DOI: 10.21534/ai.v19i1.114

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The goal of feed enrichment with amylolytic Lactic Acid Bacteria (LAB) was to get an optimal feed formula in stimulating the growth of freshwater crayfish (Cherax quadricarinatus). The research design used a completely randomized block design, which consists of 2 groups (Group I = probiotic HS7 with inoculum density 108 and Group II = probiotic HS7 with density 1010). Each group were given 4 different treatment (Feed A = protein 50%-carbohydrate 20%; Feed B= protein 40%-carbohydrate 30%; Feed C= protein 30%-carbohydrate 40%; and Feed D= protein 20%-carbohydrate 50%), with 2 repetition. The parameter observed in this study was daily growth rate and absolute growth. The result showed that Feed C, composed by protein 30%-carbohydrate 40% with LAB enrichment and inoculum density of 108  gives the best growth, with daily growth rate of ± 0.22-0.23 % each day and absolute growth of ± 13.10-13.20 gram in 75 days.