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Dynamic Simulation on Tool in Turning Process Using Depth of Cut Variance Using Harmonic Response System Analysis of Ansys Agung Nugraha; Zulkarnain .
Journal of Mechanical Science and Engineering Vol 2, No 2 (2015): Journal of Mechanical Science and Engineering
Publisher : Universitas Sriwijaya

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Abstract

High Speed Steel (HSS) is one of the most used material for making lathe tool, because of its ability to work under high rotation and friction condition without losing its mechanical properties significantly. on turning process, careful decision of machining parameters that matched its tool material ability for turning. In Simulation process, machining parameters which will be used in it had been researched by Pramod, Kumar, et al., (2014) with adjustments. machining parameters are feed rate at 0.24 mm/rev, spindle rotation at 1500 rpm, and main cutting angle are orthogonal cutting angle at (90). In this simulation, the writer using depth of cut variance of 1 mm, 1.5 mm, and 2 mm. purposes of using these variacuts are to find frequency and amplitude had ccured on lathe tool with different depth of cut
PELAKSANAAN PERJANJIAN KERJASAMA DALAM PENGELOLAAN HOTEL ANTARA SOFYAN HOTEL DENGAN SAKA HOTEL AGUNG NUGRAHA
PREMISE LAW JURNAL Vol 13 (2016): VOLUME XIII TAHUN 2016
Publisher : PREMISE LAW JURNAL

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Abstract

This is the underlying idea of of the research on the coorperation agreement in management between Sofyan Hotel and Saka Hotel with the problems as follows: how about the rights and responsibilities of all parties involved in the cooperaton agreement in management between Sofyan Hotel and Saka Hotel, and how about the settlemment of the legal dispute in the cooperation  agreement in management between Sofyan Hotel and Saka Hotel. The research applied the descriptive method with judicial empirical approach. This results showed that in the implementation of the cooperation agreement in the management of Sofyan Hotel and Saka Hotel Medan between Sofyan Hotel and Saka Hotel was made in underhanded contract and in standard form. In this case, one of the parties was weak and not in the position to bargaining. As to cooperation agreement, Sofyan Hotel is more profitable it is the one that makes the contract which is for its own sake. Meanwhile, when one of the parties defaults, a negotiation will be made for a good solution. However, in case a negotiation is not effective, a legal remedy is made by bringing the dispute to the central Basyarnas (National Sharia Arbitration Agency). Keywords: Cooperation Agreement, Hotel Management
ANALISIS FAKTOR KETERSEDIAAN BERAS DI KABUPATEN CIANJUR TAHUN 2002-201 Elpawati, Elpawati; Purnomowati, Rahmi; Nugraha, Agung
JURNAL AGRIBISNIS TERPADU Vol 10, No 1 (2017): Jurnal Agribisnis Terpadu
Publisher : Jurusan Agribisnis Fakultas Pertanian Universitas Sultan Ageng Tirtayasa

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Abstract

Jawa Barat merupakan salah satu lumbung padi nasional, dan Kabupaten Cianjur merupakan salah satu kontributor produksi padi di Jawa Barat karena di wilayah Cianjur masih banyak potensi sawah dan dapat terus dikembangkan dengan situasi geografis dan dukungan sumber daya manusia. Masyarakat di Kabupaten Cianjur tergolong petani sawah. Profesi turun-temurun diturunkan dari nenek moyangnya, meski ada yang beralih profesi menjadi pekerja pabrik, namun masih ada orangorang yang melanjutkan ke kabupaten Cianjur saat para petani melanjutkan profesi leluhur mereka. Dalam keadaan seperti itu ketersediaan beras akan terpenuhi, dan oleh karena itu perlu ada kajian yang berfokus pada masalah ketersediaan beras di Cianjur. Tujuan dari penelitian ini adalah: (1). Identifikasi faktor-faktor yang mempengaruhi ketersediaan beras di Cianjur selama tahun 2002 - 2013. (2). Menganalisis faktor - faktor yang mempengaruhi ketersediaan beras di Cianjur selama tahun 2002 - 2013. Penelitian dilakukan di Cianjur pada bulan Desember 2015 sampai Februari 2016. Data yang digunakan dalam penelitian ini adalah data sekunder berdasarkan deret waktu (time series) pada tahun 2002 - 2013 dengan menggunakan analisis dan analisis linier berganda menggunakan SPSS 22. Berdasarkan hasil dan pembahasan faktor - faktor yang mempengaruhi ketersediaan beras di Cianjur yang dianalisis dalam penelitian ini adalah harga beras, luas sawah, konsumsi beras, harga singkong dan teknologi. Variabel yang signifikan yaitu tanah dan teknologi di tingkat riil (α) sebesar sepuluh persen. Harga beras, harga singkong dan konsumsi, masing-masing memiliki nilai t hitung kurang dari nilai t-tabel, hasil pengujian ini menunjukkan bahwa variabel harga beras, harga singkong dan konsumsi tidak signifikan atau tidak secara signifikan mempengaruhi ketersediaan beras pada tingkat signifikansi (α) sebesar sepuluh persen. Sedangkan luas lahan basah dan teknologi memiliki nilai t hitung lebih besar dari nilai t-tabel. Hasil uji ini menunjukkan bahwa luas lahan basah dan teknologi berpengaruh signifikan atau berpengaruh signifikan terhadap ketersediaan beras pada tingkat riil (α) sebesar sepuluh persen.
Pengaruh Jumlah Wajib Pajak, Pemeriksaan Pajak dan Penagihan Pajak dengan Surat Paksa Terhadap Penerimaan Pajak di Kantor Pelayanan Pajak Pratama Medan Petisah Agung Nugraha
Journal Economy and Currency Study (JECS) Vol. 2 No. 1 (2020)
Publisher : Pusdikra Publishing

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Abstract

Permasalahan yang dibahas pada penelitian ini adalah apakah bahwa jumlah wajib pajak, jumlah pemeriksaan pajak dan jumlah surat paksa, secara parsial dan simultan berpengaruh terhadap penerimaan pajak di Kantor Pelayanan Pajak Pratama Medan Petisah. Penelitian ini bertujuan untuk mengetahui apakah ada pengaruh jumlah wajib pajak, jumlah pemeriksaan pajak dan jumlah surat paksa terhadap penerimaan pajak di Kantor Pelayanan Pajak Pratama Medan Petisah. Populasi dalam penelitian adalah wajib pajak badan dan pribadi yang terdaftar di KPP Pratama Medan Petisah per bulan dari tahun 2009 sampai dengan tahun 2011. Sampel dalam penelitian ini adalah wajib pajak penghasilan badan yang terdaftar di KPP Pratama Medan Petisah per bulan dari tahun 2009 sampai dengan tahun 2011.. Sumber data yang digunakan dalam penelitian ini adalah data sekunder yang berasal dari KPP Pratama Medan Petisah. Metode analisis data yang digunakan adalah analisis regresi berganda dengan SPSS 16.0.Hasil penelitian menunjukkan secara parsial hanya variabel jumlah wajib pajak yang memiliki pengaruh signifikan. Hal ini dapat dilihat dari nilai signifikansi (0,000 < 0,05) dan secara simultan bahwa terdapat pengaruh jumlah wajib pajak, jumlah pemeriksaan pajak dan jumlah surat paksa terhadap penerimaan pajak di Kantor Pelayanan Pajak Pratama Medan Petisah. Hal ini dapat dilihat dari nilai signifikansi (0,001 < 0,05). Kesimpulan penelitian ini adalah tidak ada pengaruh yang signifikan antara jumlah pemeriksaan pajak dan jumlah surat paksa terhadap penerimaan pajak, hanya jumlah wajib pajak yang memiliki berpengaruh signifikan.
KORELASI ANTARA PRESTASI BELAJAR TEORI ALAT UKUR LISTRIK DENGAN KEMAMPUAN MENGANALISIS HASIL PRAKTEK PADA PENGGUNAAN MULTIMETER DI KELAS X JURUSAN TRANSMISI TELKOM SMK NEGERI 5 SEMARANG Nugraha, Agung
Edu Elektrika Journal Vol 1 No 1 (2012): Edu Elektrika Journal
Publisher : Electrical Engineering, Universitas Negeri Semarang

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Abstract

PERANAN BRIGADE MOBILE DALAM MEMPERTAHANKAN KEMERDEKAAN INDONESIA TAHUN 1946-1949 Nugraha, Agung; Mulyana, Agus; Iriyadi, Achmad
FACTUM: Jurnal Sejarah dan Pendidikan Sejarah Vol 7, No 1 (2018): Sejarah Lokal dan Pembelajaran di Sekolah
Publisher : Departemen Pendidikan Sejarah FPIPS UPI dan APPS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/factum.v7i1.11924

Abstract

This research is entitled “The Role of Mobile Brigade Corps in Defending the Independence (19461949)”. The researcher chose this problem because Mobile Brigade Corpse was the main pioneer in defending the independence. At the time of defending the independence, this Mobile Brigade Corps was not disbanded by Japan so that the Mobile Brigade Corps was really essential in defending Indonesia’s independence. The main problem of this research is “How were the role of Mobile Brigade Corps in defending the independence?” The method used is the method of historical research by doing four steps of research which are heuristic, criticism, interpretation, and historiography. The technique used in data collection is literature study by reviewing the sources of literature relevant to the issues studied. Based on the research results, it can be explained that: First, before the independence, there is a change in the role performed by Mobile Brigade Corps. In the time of the Dutch colonialism, the role of the Mobile Brigade Corps was to maintain security and order but during the Japanese colonialism the role of Mobile Brigade Corpse is combat troops in helping Japan to face the Allies. Second, the early days of independence were marked by Japan’s surrender to the Allies. After Japan surrendered to the Allies, all Japanese-formed military organizations were disbanded except the Mobile Brigade Corps. Under that condition, the Mobile Brigade Corpse joined the Indonesian republic. After joining the Indonesian republic, the role of the Mobile Brigade Corps was to disarm Japan along with the people. The disarmament results are then distributed to the struggle agencies. When entering the period of defending the independence, the role of the Mobile Brigade Corps is to fight against the threat of the Allies and the Netherlands. The resistance was carried out by the Mobile Brigade Corps along with other struggling agencies such as the People’s Security Army.
ANALISIS KEMAMPUAN PEMECAHAN MASALAH SISWA SMA PADA MATERI SISTEM PERSAMAAN LINEAR Nugraha, Agung; Zanthy, Luvy Sylviana
Journal on Education Vol 1 No 2 (2019): Journal On Education
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (651.045 KB) | DOI: 10.31004/joe.v1i2.45

Abstract

This study aims to determine the mathematical problem solving abilities of high school students based on the stage of understanding the problem, planning strategies, solving problems, and checking the answers obtained. The subjects of this study were students of class X MIA force 2018/2019 at the Sumur Bandung High School in 22 Bandung Barat regencies. The research used is qualitative descriptive method. The results of students are then analyzed based on the steps that are done. Based on the results of the analysis of students' mathematical problem solving abilities are still very low, especially at the stage of checking the answers obtained. Of the 22 students only 6 people were able to solve the questions properly and correctly, or 26.52% of the total students who took the test. So that it can be stated that the mathematical problem solving abilities of class X MIA students at Sumur Bandung High School are of low qualification, so the need for improvement and improvement efforts.
MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIK SISWA MA DENGAN MENGGUNAKAN PENDEKATAN OPEN ENDED Nugraha, Agung; Mulyana, Irpan; Hutajulu, Masta; Sugandi, Asep Ikin
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1114.103 KB) | DOI: 10.22460/jpmi.v2i5.p361-370

Abstract

AbstractThis research is based on the problem of the low mathematical problem solving ability of students who have a relationship with someone's success in solving a problem that they face. In this case, to overcome this, a class of research was conducted using an open ended approach and ordinary learning. In addition, this research is a quasi-experimental. The population in this study were students of class X MA in Bandung in 2018/2019 academic year. The research sample is all Class X students in one MA in Bandung. Quantitative analysis was performed using the two-difference test and descriptive qualitative analysis was also carried out. The results showed that the ability to solve mathematical problems using the open ended approach was better than those using the usual approach.
CULTURAL INTELLIGENCE IN THE DIVERSITY OF SCIENCE Nugraha, Agung
JOMSIGN: Journal of Multicultural Studies in Guidance and Counseling Vol 3, No 2 (2019)
Publisher : Departemen Psikologi Pendidikan dan Bimbingan FIP Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jomsign.v3i2.20957

Abstract

The purpose of this paper is to conceptually and empirically analyze cultural intelligence from a variety of perspectives. Intensive conceptual and empirical studies of the trends in the dynamics of cultural intelligence in the perspective of the fields of psychology, sociology and organization are the research methods used. This paper is expected to contribute to the development of science in the field of multicultural services, especially cross-cultural guidance and counselling services. This paper is then expected to be one of the treasures of developing multicultural competencies in the implementation of guidance and counselling services.
Neo-Esktraktivisme Tambang Timah di Pulau Bangka Nugraha, Agung; Purwanto, Semiarto A.
Indonesian Journal of Religion and Society Vol 2, No 1 (2020)
Publisher : Indonesian Center for Religion and Society Studies (InTReSt)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36256/ijrs.v2i1.95

Abstract

Tin mining on Bangka Island was monopolized by large companies since the colonial period until twenty years ago. Furthermore, illegal tin miners or unconventional mines (tambang inkonvensional or TI) are the main actors in tin exploitation. We conducted research on the network of tin mining actors to explain the social relations, capital, and business of tin miners. Through the case study method, we observed and interviewed our informants during the March-October 2018 period. Within the neo-extractivism framework, we examined that TI players were connected to the mining business supported by global investment through a network of sub-collectors, collectors, and the smelting industry. This network serves to legalize the tin obtained by TI while ensuring the supply of industrial raw materials to support exports. We conclude that there has been a shift from production to distribution sectors. When emphasis on production processes, various institutional decays occur which involve state actors in it. Next, as attention is paid to the distribution chain, a shadow network that hides behind official companies emerges.