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Analysis of student’s learning outcomes test questions Department of Automotive Engineering FT UNP Hendra Dani Saputra; Sartika Anori; Donny Fernandez; Dedi Setiawan
invotek Vol 22 No 1 (2022): INVOTEK: Jurnal Inovasi Vokasional dan Teknologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/invotek.v22i1.964

Abstract

This study is a follow-up to the results of previous studies, which stated that e-learning media did not have a significant effect on improving learning outcomes. One way of measuring learning outcomes is by presenting test questions on E-Learning media. So that a good test item will be able to provide a good measurement of learning outcomes. This research is included in quantitative descriptive research. The research aims to see the level of validity, reliability, difficulty index and Different power test questions for students of the Department of Automotive Engineering, FT UNP. The research method presenting test items in the form of multiple choice. Then proceed with quantitative analysis of the test items. The results of the analysis will provide an overview of the criteria for valid items of 84% and the reliability index of the questions in the criteria of 0.899. The results of the test difficulty index analysis, that 80% of the test questions are included in the category of good test items. As many as 20% of the test questions including the category are too easy. The results of the analysis of the different power of the test items are 28% including the bad classification. Classification test questions are sufficient at 40%. Classification of different test items is good at 32%. The category of good test items is a category of test items with sufficient and good classification.
PARTISIPASI MASYARAKAT TERHADAP PEMBANGUNAN INFRASTRUKTUR JALAN TANI DESA TETEAJI KECAMATAN TELLU LIMPOE KABUPATEN SIDENRENG RAPPANG Adam Latif; Muhammad Rusdi; Dedi Setiawan
PRAJA: Jurnal Ilmiah Pemerintahan Vol 8 No 1 (2020): Edisi Februari
Publisher : FISIP Universitas Muhammadiyah Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/prj.v8i1.209

Abstract

This study aims to find out how community participation in the village of Teteaji, how the construction of farm road infrastructure in the village of Teteaji, and how community participation in the construction of farm road infrastructure. The population in this study was 384 farming communities where the sampling used was Simple Random Sampling, with Simple Random Sampling techniques with a total sample of 79 farming communities, this study used a Quantitative Descriptive Method. Data collection techniques are used through observation, questionnaires, and library studies. Data analysis techniques used are frequency tabulation analysis, and linear regression analysis using SPSS 21.0 for windows.The results of this study indicate that the average percentage of community participation in Teteaji Village was 61.6% in the good category and the construction of farm road infrastructure in the Teteaji Village was 70.2% in the good category. To find out the magnitude of the effect of community participation on the construction of farm road infrastructure in Teteaji Village, Tellu Limpoe District, Sidenreng Rappang Regency, namely by looking at the value of R2 or R square. The results from the Model Summary table, in this section, the value of R = 0.896 and the coefficient of RSquare determination or R2 are 0.955. This shows that the construction of farm road infrastructure is 89.6% due to community participation while the remaining 10.4% is due to other factors not examined.
KAJIAN HUBUNGAN FOSFAT AIR DAN FOSFAT SEDIMEN TERHADAP PERTUMBUHAN LAMUN Thalassia hemprichii DI PERAIRAN TELUK AWUR DAN PULAU PANJANG JEPARA Dedi Setiawan; Ita Riniatsih; Ervia Yudiati
Journal of Marine Research Vol 2, No 2 (2013) : Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (153.386 KB) | DOI: 10.14710/jmr.v2i2.2349

Abstract

Seagrass growth is limited by the supply of nutrients such as nitrogen and phosphate particulates that serve as energy for photosynthesis. The magnitude of the role of phosphate in the metabolism and growth of seagrass Thalassia hemprichii important to serve as a study to determine the relationship of nutrients to the growing rate of seagrass in Teluk Awur and Pulau Panjang Jepara. The purpose of this study was to determine the concentration of phosphate in the water and sediment in the waters of the Teluk Awur and Pulau Panjang and its relation to seagrass leaf growth rate of T. hemprichii. The study was conducted in April - July 2012 includes literature studies, site surveys, field data collection and analysis of samples. Analysis of the relationship phosphate concentration on the rate of growth of seagrass T. hemprichii using bivariate correlation analysis. The results showed that the average growth rate - the average seagrass highest type T. hemprichii found in Teluk Awur on 8 week (0.81 cm/day). Meanwhile, the lowest growth rate found in Teluk Awur at week 2 (0.14 cm/day). The content of phosphate concentration of water in the Teluk Awur ranged from 0.009 to 0.028 mg/L and in Pulau Panjang ranged from 0.012 to 0.025 mg/L. The concentration of phosphate sediments in the Teluk Awur ranged from 20.870 to 23.250 mg/kg and Pulau Panjang 25.650 to 27.190 mg/kg. Relations water phosphate concentration and phosphate sediments to seagrass leaf growth in Teluk Awur are not considered closely related ,instead phosphate water to the growing rate of seagrass in Pulau Panjang is low and phosphate sediments to seagrass growth as very closely.
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI TINGKAT KEMISKINAN DI DUA ZONA WILAYAH INDONESIA (WIB & WITA) TAHUN 2014-2020 MENGGUNAKAN MODEL EKONOMETRIKA DATA PANEL DINAMIS DENGAN PENDEKATAN GENERALIZED METHOD OF MOMENT ARELLANO-BOND Dedi Setiawan; Didit Welly Udjiyanto; Akhmad Syari’udin
Eqien - Jurnal Ekonomi dan Bisnis Vol 11 No 1 (2022): EQIEN- JURNAL EKONOMI DAN BISNIS
Publisher : Sekolah Tinggi Ilmu Ekonomi Dr Kh Ez Mutaqien

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (678.775 KB) | DOI: 10.34308/eqien.v11i1.783

Abstract

Various countries in the world face the same problem, namely poverty. Poverty is a problem that is often discussed in the media and is a source of major problems in every country, especially in Indonesia. The phenomenon of poverty will continue to exist every year and become a major problem for the government to eradicate poverty in Indonesia. The problem of poverty should not be ignored but must be minimized so that the case of poverty in Indonesia can be resolved optimally. Macroeconomic factors on the development of poverty levels in Indonesia in this study will only discuss the causes of poverty in the form of macro characteristics. Macro characteristics that will be used in this study include gross regional domestic product (GRDP), human development index (IPM), open unemployment, inflation rate, and information and communication technology (ICT). This study aims to examine the effect of regional gross domestic product, human development index, open unemployment, inflation rate, and information and communication technology in two zones of Indonesia (WIB & WITA) in 2014-2020 from the results of poverty reduction, so that it can be used as consideration in policy making. This research data was taken from the website of the Central Statistics Agency (BPS) in Indonesia. The dynamic panel data regression analysis method with the Generalized Method of Moment Arellano-Bond approach is carried out using the E-views 10 application. The results of the dynamic panel data regression model chosen are the first difference generalized method of moment (FD-GMM). Based on the results of the analysis, it shows that the GRDP in the western zone (WIB) has a significant effect on the poverty level and the central zone (WITA) has no significant effect on the poverty level. HDI and Open Unemployment in the western zone (WIB) and the central zone (WITA) have the same significant effect on poverty levels. Inflation rates and Information and Communication Technology (ICT) in the western zone (WIB) and the central zone (WITA) have the same not significant effect on poverty levels
Implementasi Metode Complex Proportional Assessment (COPRAS) Dalam Pemilihan Ketua Organisasi Deby Syafitri; Ahmad Fitri Boy; Dedi Setiawan
Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Vol 1, No 5 (2022): EDISI SEPTEMBER 2022
Publisher : STMIK Triguna Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53513/jursi.v1i5.5297

Abstract

Organisasi Forum Mahasiswa Muslim Ilmuwan Pertanian (Formiltan) merupakan sebuah organisasi mahasiswa yang ada ditingkat jurusan S1 Fakultas Pertanian Universitas Sumatera Utara. Organisasi tersebut bertujuan untuk dapat menjadikan mahasiswa muslim/muslimah pertanian siap untuk berkolaborasi dan mampu menciptakan karya-karya ilmiah yang bisa dibawa bersaing di event tingkat nasional maupun  internasioal. Dalam setiap organisasi tentunya perlu ada yang namanya pemimpin yaitu ketua. Dimana dalam pemilihan ketua organisasi Forum Mahasiswa Muslim Ilmuwan Pertanian (Formiltan) dapat dipilih berdasarkan kriteria yang sudah ditetapkan. Namun pada saat proses pemilihan kandidat calon ketua tidak jarang terjadi kendala dalam penilaiannya. Agar pemilihan ketua Organisasi Forum Mahasiswa Muslim Ilmuwan Pertanian (Formiltan) berjalan sesuai dengan ketentuan kriteria yang ditetapkan maka dibutuhkan sebuah sistem pendukung keputusan. Metode COPRAS (Complex Proportional Assessment) digunakan untuk menganalisis alternatif yang berbeda, dan memperkirakan alternatif sesuai dengan tingkat utilitasnya dimana nilai-nilai dari atribut dinyatakan dalam interval untuk meningkatkan efisiensi dan meningkatkan akurasi dalam proses pengambilan keputusan. Hasil dari penelitian ini yaitu aplikasi dengan hasil akhir yang didapatkan dalam bentuk perangkingan nilai tertinggi sampai nilai terendah dari metode COPRAS sehingga dapat ditentukan calon ketua yang mana yang layak menjadi ketua Organisasi Forum Mahasiswa Muslim Ilmuwan Pertanian (Formiltan) yang selanjutnya.Kata Kunci: Sistem Pendukung Keputusan, Metode COPRAS, Organisasi
Peningkatan Ekonomi Masyarakat Tani Melalui Pelatihan Budidaya Jamur Merang di Wonokerso Dede Rusmana; Choirul Anam; Dedi Setiawan; Ruli Isnaini; Palupi Rimba Ardiasih
Jurnal KARINOV Vol 6, No 2 (2023): Mei
Publisher : Institute for Research and Community Service (LP2M), Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um045v6i2p94-98

Abstract

Memiliki lahan pertanian seluas 273 Ha, sekitar 168 Ha atau  62% dari luas desa, dengan capaian hasil panen padi sebesar 18.000 ton saat 2021, Desa Wonokerso diperkirakan memiliki banyak jerami sampah pertanian yang begitu banyak. Sampah pertanian yang ada pada desa tidak begitu dimanfaatkan. Oleh karena itu, sebagai bentuk pengabdian dilaksanakan Sosialisasi Pembuatan Jamur Merang yang diharapkan dapat menjadi opsi perekonomian masyarakat desa. Kegiatan sosialisasi dilakukan dengan menggaet narasumber dari Kelompok Tani Mandiri Kabupaten Malang. Metode yang digunakan pada kegiatan pengabdian ini merupakan pelatihan melalui penyuluhan, demonstrasi meliputi persiapan bahan, formulasi medium, pembuatan medium, pertumbuhan jamur, dan manajemen pemeliharaan jamur dan pendampingan. Dengan sasaran komunitas Kelompok Wanita Tani yang ada di Desa Wonokerso menghadiri acara sosialisasi Pembuatan Jamur Merang. Dari diadakannya sosialisasi ini, kelompok pengabdian Universitas Negeri Malang berharap sosialisasi ini dapat bermanfaat untuk masyarakat Desa Wonokerso. Kata kunci—Pengabdian Masyarakat, Pendidikan Kewirausahaan, Pengembangan Ekonomi Lokal Abstract Owning an agricultural land area of 273 Ha, about 168 Ha or 62% of the village area, with a rice yield of 18,000 tons by 2021, Wonokerso Village is estimated to have a lot of agricultural waste straw. Agricultural waste in the village is not really used. Therefore, as a form of devotion, a Socialization of Making Merang Mushrooms was held which is expected to be an economic option for the villagers. The socialization activity was carried out by inviting resource persons from the Independent Farmers Group of Malang Regency. The method used in this service activity is training through counseling, demonstrations including material preparation, medium formulation, medium manufacture, mushroom growth, and mushroom maintenance management and mentoring. With the target of the Women Farmer Group in Wonokerso Village attending the socialization event for the Making of Merang Mushrooms. From the holding of this socialization, the Universitas Negeri Malang devotion group hopes that this socialization can be useful for the residents of Wonokerso Village. Keywords— Community Service, Entrepreneurship Education, Local Economic Development
Sistem Pendukung Keputusan Menentukan PNS Teladan Menggunakan Metode VIKOR Cici Sri Adriana; Ahmad Fitri Boy; Dedi Setiawan
Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Vol 2, No 4 (2023): EDISI JULI 2023
Publisher : STMIK Triguna Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53513/jursi.v2i4.5450

Abstract

Tujuan Penelitian ini untuk membuat suatu aplikasi Sistem Pendukung Keputusan Pemilihan Pegawai Teladan Dengan Metode VIKOR Di Dinas Tanaman Pangan dan Hortikultura PEMPROVSU. Sistem ini akam membantu dalam menilai pegawai dan informasi yang dibutuhkan pihak kepegawaian. Sistem Pendukung Keputusan merupakan sistem berbasis komputer sehingga dapat membantu mendukung sebuah keputusan yang dihasilkan.Pemilihan pegawai teladan merupakan hal yang sangat penting, dengan diadakannya pemilihan pegawai teladan diharapkan dapat meningkatkan kinerjapegawai khususnya di Dinas Tanaman Pangan Dan Hortikultura PEMPROVSU Untuk membantu agar proses pemilihan pegawai yang lebih baik kedepannya.Untuk membantu pengambilan keputusan dalam proses pegawai teladan maka dibutuhkan sistem pendukung keputusan untuk perangkingan seleksi, salah satu metode yang digunakan untuk sistem pendukung keputusan adalah metode VIKOR. Hasil yang didapatkan menggunakan metode Vikor ini adalah berupa perangkingan, Perangkingan pertama didapatkan dengan hasil Qi = 0.
EKSTRAKSI ION LOGAM Zn(II) MENGGUNAKAN SENYAWA PEMBAWA TANIN TERMODIFIKASI DENGAN METODE MEMBRAN CAIR RUAH Dedi Setiawan; I Made Sukarna
Jurnal Elemen Kimia Vol 6, No 3 (2017): Jurnal Kimia Dasar
Publisher : Universitas Negeri Yogyakarta

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

Abstract

Penelitian ini bertujuan untuk mengetahui apakah senyawatanin termodifikasi dapat digunakan sebagai senyawa pembawadalam ekstraksi ion logam Zn(II) dengan cara menentukanwaktu pengadukan terbaik dan konsentrasi optimum dalamekstraksi ion logam Zn(II), serta mengetahui persentase transporion logam Zn(II) ke fasa penerima. Pada penelitian inidilakukan modifikasi senyawa tanin dengan reaksi asetilasidan hasilnya dikarakterisasi dengan Spektrofotometri Infrared.Selanjutnya senyawa tanin yang dimodifikasi digunakan untukmembuat membran dengan cara menambahkan 0,5 gramsenyawa ke dalam 50 mL etil asetat p.a. Membran inidigunakan untuk ekstraksi dengan variasi waktu ekstraksi 2, 4dan 6 jam. Sedangkan fasa umpan yang digunakan yaitu 50mL larutan Zn(II) 100 ppm dan fasa penerima berupa H2SO4divariasikan konsentrasinya yaitu 0,1; 0,5 dan 1 M.Kandungan ion logam Zn(II) dalam kedua fase selanjutnyadiukur dengan Spektrofotometer Serapan Atom. Disimpulkanbahwa senyawa tanin termodifikasi dapat digunakan sebagaisenyawa pembawa dalam ekstraksi ion logam Zn(II). Hasilspektra IR menunjukkan perbedaan yaitu adanya serapan darigugus C-H alkana dari senyawa tanin hasil modifikasi pada2939,52 cm-1, sedangkan pada spektra senyawa tanin tidakterdapat serapan oleh gugus C-H alkana. Selain itu, waktuekstraksi terbaik yaitu selama 6 jam dengan persentasetranspor ion logam Zn(II) sebesar 16,3074 %. Sedangkankonsentrasi optimum fasa penerima yaitu pada konsentrasiH2SO4 0,1 M dengan persentase transpor ion logam Zn(II)sebesar 16,3074 %.
PERANCANGAN ULANG TATA LETAK FASILITAS MENGGUNAKAN METODE ARC DI TARZAN PHOTO ALBY ALBERT; DARMAWAN YULIANTO; DEDI SETIAWAN; ERWIN WIJAYANTO
JURNAL TEKNIK INDUSTRI Vol 12, No 2 (2023): JURNAL TEKNIK INDUSTRI
Publisher : Universitas Dirgantara Marsekal Suryadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35968/jtin.v12i2.1166

Abstract

Tarzan photo is a photography company operating in the photo studio on Jl.KH. Hasyim Ashari, Gambir Jakarta, the center of the problem with this photo company is the route that consumers take and less efficient service which causes chaos on the route and this photo company has not been able to meet demand optimally. the layout is still not quite right, where to transfer materialsbetween departments, the distance required is quite far so it takes quite a long time. Apart from that, this causes the flow of service to become irregular and the relationship between departmentsto be less effective, such as the location of the traffic room being too far from the sales room. Giventhese existing problems, research was carried out using the Activity Relation Chart (ARC) methodwith the hope of minimizing the length of the material and consumer paths, indirectly shortening the traffic distance in handling photo services and gaining customer satisfaction. The results of the layout design obtained that the distance length in the initial conditions was 166 m, while the length of the track distance in the proposed conditions was 119 m. This means that when designing the proposed layout conditions using the Activity Relation Chart (ARC) method, the length of the track distance can be minimized by 47 m, from the initial conditions.
Co-Authors Adam Latif Afrizal Tanjung Ahmad Fitri Boy Akhmad Syari’udin ALBY ALBERT Anori, Sartika Candra Mustika Catur Iswayudi Choirul Anam Cici Sri Adriana DARMAWAN YULIANTO Deby Syafitri Dede Rusmana Didit Welly Udjiyanto Donny Fernandez Elizal, Elizal Erni Masdupi Ervia Yudiati ERWIN WIJAYANTO Flora Handayani Hendra Dani Saputra I Made Sukarna Ita Riniatsih Joko Triyono Lusmeilia Afriani Muhammad Rusdi Palupi Rimba Ardiasih pkmuika Purwaka Hari Prihanto Ruli Isnaini Sarbini . Setyanto Setyanto