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Perancangan dan Prototype Automatis Mesin Single Bore dengan Motor AC 1 Fasa Berbasis Pengontrolan Pneumatik dan PLC Bahri, Saeful; Anwar, Chairul
eLEKTUM Vol 14, No 2 (2017): eLEKTUM
Publisher : Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/elektum.14.2.13-20

Abstract

Programmable Logic Controller adalah suatu peralatan elektronika yang bekerja secara digital memiliki memori yang dapat diprogram, menyimpan perintah-perintah untuk melakukan fungsi-fungsi khusus seperti logika, timming, dan counting untuk mengontrol berbagai jenis mesin melalui modul input – output analog atau digital. Tugas akhir ini adalah pemanfaatan teknologi PLC OMRON SYSMAC CP1E – E20SDR – E dan elektropneumatik untuk mengotomasi mesin single bore dengan proses manual menjadi automatis yang dilakukan untuk pengaplikasiannya ke produksi. Inputnya berupa saklar push button, sementara outputnya berupa solonoid valve. PLC disini berfungsi sebagai kontroler yang mengolah input dan output. Pembuatan Tugas Akhir ini dilakukan dengan membuat alat peraga elektropneumatik PLC. Hasil dari perancangan ini adalah PLC berhasil mengontrol dari mesin single bore dengan automatis secara fungsinya, dengan demikian prototype sesuai dengan yang diharapkan. Penggerak silinder aktuator double acting MAL berdiameter 20 mm dan panjang langkah 50 mm. Sedangkan daya kompresor yang dibutuhkan adalah sebesar 0.5 HP.
Perancangan Just In Time Di Proses Produksi Dalam Pengendalian Persediaan Bahan Baku Komponen Otomotif Pada PT Chuhatsu Indonesia Anwar, Chairul; Nurhidayat, Asep Endih
JURNAL REKAYASA INDUSTRI (JRI) Vol 2, No 2 (2020)
Publisher : Program Studi Teknik Industri, Fakultas Sains dan Teknologi, Universitas Widya Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37631/jri.v2i2.178

Abstract

PT Chuhatsu Indonesia adalah perusahaan manufaktur yang bergerak dibidang komponen otomotif, salah satu produknya adalah coil spring untuk jenis mobil toyota. Permasalahan yang terjadi di perusahaan ini adanya sisa bahan baku yang tidak terpakai dalam pembuatan produk sehingga menimbulkan biaya simpan digudang. Tujuan penelitian ini mengetahui jumlah pengiriman optimal setiap kali pesan, kuantitas pengiriman optimal, kuantitas pesanan, frekuensi pembelian bahan baku pertahun, mengetahui total biaya persediaan dan biaya penghematan dengan sistem just in time. Dari perhitungan kebijakan perusahaan masih belum maksimal dan belum efisien untuk biaya persediaan. Adapun bahan baku untuk pemakaian periode tahun 2016 sebanyak 163.379 kg, 2017 sebanyak 165.643 kg dan 2018 sebanyak 164.620 kg. Biaya persediaan yang terdiri dari biaya pemesanan dan penyimpanan menurut perhitungan perusahaan tahun 2016 Rp 18.342.670,50, 2017 Rp 19.744.301,52, dan 2018 Rp 21.094.967,25. Dalam perhitungan sistem just in time periode tahun 2016 Rp 6.767.451,60, 2017 Rp 7.149.413,74, dan 2018 Rp 8.606.915,82. Maka penghematan yang didapat perusahaan dalam biaya persediaan dengan sistem just in time tahun 2016 Rp 11.575.218,9, 2017 Rp 12.594.887,78, dan 2018 Rp 12.488.051,43.
PERBANDINGAN PENGARUH EM4 DENGAN RAGI (SACCAROMYCES CEREVISIAE) TERHADAP KADAR BIOETANOL DARI MOLASES Gunawan, Reno; Anwar, Chairul; Effendy A, Sahrul; Taufik, Muhammad; Silviyati, Idha
Jurnal Distilasi Vol 6, No 2 (2021): Jurnal Distilasi
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jd.v6i2.4127

Abstract

Kebutuhan energi dunia saat ini dapat disubstitusi dengan etanol sebagai bahan bakar alternatif. Bahan baku produksi etanol dapat menggunakan molases yang merupakan sisa pembuatan gula tebu namun masih mengandung glukosa dan nutrisi tinggi. Penelitian ini memanfaatkan limbah pabrik gula/molasess sebagai bahan dasar pembuatan etanol. Tetes tebu berupa cairan kental dan diperoleh dari tahap pemisahan kristal gula. Molases masih mengandung gula dengan kadar 50-60%, asam amino dan mineral. Tingginya kandungan gula dalam molases sangat potensial dimanfaatkan sebagai bahan baku bioetanol. Dalam penelitian konversi molases menjadi bioetanol pada bioreaktor menggunakan variabel konsentrasi berat Saccaromyces cerevisiae sebagai variabel bebas. Variabel tetap yang digunakan adalah pH 5, temperatur ruangan, kecepatan pengadukan sebesar 50 rpm, komposisi nutrisi ragi, dan bahan utama (molases) yang digunakan. Dari hasil penelitian didapatkan nilai densitas yang paling mendekati fuel grade densitas bioetanol yaitu sebesar 0,808 gr/mL pada saat menggunakan EM4 sebanyak 17 mL. Namun jika dilihat dari kadar bioetanol yang dihasilkan, hasil yang paling optimum justru terjadi pada saat penambahan ragi sebanyak 13 gram dengan kadar bioetanol sebesar 80 %. Sedangkan untuk nilai kalor yang dihasilkan, hasil yang paling optimum tejadi pada saat menggunakan EM4 sebanyak 17 mL dengan nilai kalor sebesar 8584,364 cal/gr.
Effect of Firm Size and Corporate Governance Practice Earning Management Chairul Anwar; Damabrata Anugrah
Jurnal Akuntansi dan Keuangan Vol 6, No 2 (2015): September
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jak.v6i2.575

Abstract

The purpose of this study demonstrate empirically the effect of firm size proxied by total assets andtotal sales as well as corporate governance mechanisms are proxied by the proportion of independent directors, the size of the board of directors and audit committee size of the earnings management practices in companies listed on the Indonesia Stock Exchange. This population is the entire manufacturing companies listed in Indonesia Stock Exchange from 2009 to 2013 years. Companies that were sampled 24 companies and the number of observations made during the years2009 to 2013 are 120 items observation. Methods of data analysis in this study using multiple linear regression. Based on the test results obtained by the value of R2 value of 0.516, which means, 51.6% of earnings management variables can be explained by the variable size of the company, the proportion of independent directors, the size of the board of directors, and the size of the audit committee. While the remaining 48.4% is explained by other factors that are not tested in the research. Based on the results of statistical tests showed that only the variable size of the board of directors who have no effect on earnings management, whereas the variable total assets, number of sales, the proportion of independent directors and audit committee size negatively affect earnings management.
Pengaruh Profesionalisme Auditor Dan Komitmen Organisasi Terhadap Kinerja Internal Auditor Chairul Anwar; Tiya Agustina
Jurnal Akuntansi dan Keuangan Vol 5, No 2 (2014): September
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jak.v5i2.543

Abstract

This research aims to find out whether the auditor's professionalism and organizational commitment affect the performance of the internal auditor. The population in this research is the internal auditor at industrial enterprises in the province of Lampung, the data collected by sending a questionnaire to the internal auditor of the industrial enterprises in the province of Lampung. Questionnaire sent as many as 72, of the 72 deployed only 56 questionnaire questionnaire return and declared complete and eligible for further processing. The methods used to test each hypothesis is the Test T. The results of this research indicate that all hypotheses are built can be received, the results of this study support the H1, H2, and H3. This suggests that professionalism in a positive effect on the performance of the internal auditor, the Organization's commitment to a positive effect on the performance of the internal auditor, collectively the same professionalism and commitment to the Organization's positive effect on the performance of the internal auditor.
Pengaruh Audit Manajemen Sumber Daya Manusia terhadap Kinerja Karyawan (Studi Kasus pada PT. Gramedia Asri Media Bandar Lampung) Herry Goenawan Soedarsa; Chairul Anwar; . Shanti
Jurnal Akuntansi dan Keuangan Vol 5, No 1 (2014): Maret
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jak.v5i1.448

Abstract

PT. Gramedia Asri Media Bandar Lampung is a general bookstore that is engaged in the retail and distribution of books, school and office tools as well as multimedia products. The company as a business person should be able to deal with the changes and developments that exist both in the field of technology and social. Based on the description in the background, this research aims to determine the influence of Human Resource Management Audit against the Employee Performance at Gramedia Asri Media Bandar Lampung. The variables that examined in this research are Human Resource Management Audit (X) as Independent Variables and Performance (Y) as the Dependent Variable. The population of this research is the parts that related to the audit of human resource management and employee performance. Sampling in this research is based on saturation sampling technique. In this research the number of the samples which are used is 43 respondents.The data which is used in this research is primary data obtained from the questionnaires and interviews. To analyze the influence of Human Resource Management Audit (X) Toward Performance (Y), writer uses descriptive qualitative and quantitative methods, correlation coefficient, simple linear regression analysis, analysis of the coefficient of determination, and a t test. Based on statistical analysis obtained the following results: t test results are showed that the Human Resource Audit impact employee performance. This is indicated by tcount 5.743 while ttable of 1.68, based on the calculation that tcount> ttable then Ho is rejected or in the other words Ha is accepted. Based on these findings it can be concluded that the hypothesis which states "Human Resource Management Audit influence on Employee Performance" is acceptable.
Pengaruh Motivasi Auditor Dan Kompleksitas Tugas Terhadap Kinerja Auditor Studi Kasus Pada Kinerja Auditor di BPKP Provinsi Lampung . Supratomo; Surya Indah Sari; Chairul Anwar
Jurnal Akuntansi dan Keuangan Vol 2, No 2 (2011): September
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jak.v2i2.211

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui apakah motivasi auditor dan kompleksitas tugas berpengaruh terhadap kinerja auditor, serta untuk membandingkan antara teori-teori yang didapat penulis selama diperkuliahan dengan praktek yang dilakukan di kantor BPKP Provinsi Lampung. Dalam menganalisis permasalahan di atas digunakan alat analisis secara kualitatif yaitu analisis menggunakan tabulasi-tabulasi untuk membandingkan antara teori dan data / fakta yang ada. Kemudian hasil analisis dideskripsikan untuk menarik suatu kesimpulan. Dan dengan menggunakan analisis secara kuantitaf yaitu analisis yang menggunakan beberapa variabel (bahkan satu variabel saja) tetapi cenderung memerlukan jumlah unit analisis (sampel) yang banyak, bahkan sama dengan populasinya. Dari kesimpulan di atas, saran yang dapat diberikan adalah motivasi auditor yang diberikan kepada auditor tetap dipertahankan, karena motivasi seseorang tergantung pada reward dan punishment yang diberikan kepada auditor. Dan kompleksitas tugas yang ada hendaknya dapat lebih diperhatikan oleh organisasi agar setiap auditor dapat lebih meningkatkan prestasi kerja. Serta terwujudnya kinerja auditor yang berkualitas dan profesional ditentukan oleh keahlian dan keterampilan dari masing-masing auditor. Untuk itu disarankan agar organisasi dapat mengarahkan anggotanya dengan membuat pembagian tugas yang jelas kepada para auditor.
Pengaruh Brand Image, dan Lapangan Pekerjaan Terhadap Keputusan Mahasiswa untuk Memilih Jurusan Akuntansi pada Perguruan Tinggi yang Ada di Bandar Lampung Chairul Anwar; Fredi Budiman
Jurnal Akuntansi dan Keuangan Vol 7, No 2 (2016): September
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jak.v7i2.759

Abstract

Education is one of the most important priority for most people. Most of the people have hope to be able to continue and complete their education to the highest level. It is undeniable that the provision for the world of work is to have a higher education. But in the process to continue their education to a higher level will be faced with a variety of considerations, namely the quality of the brand image of the majors and jobs after completing education. This study demonstrated for the influence of brand image and employment of the decision to choose accounting majors at the College in Bandar Lampung. The analytical method used is multiple linear regression analysis partially by the number of respondents comprised 100 students from each of the 20 students from universities in the city of Lampung. Data collection techniques used in this research is through field studies, literature studies and questionnaires. Based on the results of the discussion can be concluded that partial denagn directly using the t test, it appears that the hypothesis testing results show the brand image t value amounted to 12.589> 1.661 t table with a level of significance 0.000 <0.05, which means that the hypothesis in this study refused Ho and accept Ha. It can be concluded that the "brand image has a positive influence on the student's decision". And that the results of hypothesis testing showed Jobs t value of 5.156> 1.661 t table with a level of significance 0.000 <0.05, which means that the hypothesis in this study reject Ho and accept Ha. It can be concluded that the "Jobs has a positive influence on the student's decision".
Analisis Penggunaan Anggaran Biaya Administrasi Umum Dan Efisiensi Terhadap Peningkatan Kinerja Supervisor (Studi Kasus pada PT. Lautan Teduh Interniaga Bandar Lampung) Chairul Anwar; Yunita Sari; Tina Miniawati Barusman
Jurnal Akuntansi dan Keuangan Vol 3, No 1 (2012): Maret
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jak.v3i1.225

Abstract

The purpose and usefulness of this research is to determine how the role of a budget on performance the supervisor in the use of general administrative expenses on PT. Lautan Shady Interniaga and to find out what factors that affect the performance of the supervisor in the use of general administrative expenses on PT. Lautan Interniaga Shade, as well as thought-provoking contributions in conducting research related to the management and general administration cost budget planning, adding insight and knowledge that could be useful for those who need especially fellow students. PT. Lautan Shady Interniaga is a company that uses the General administrative expenses and is managed by a supervisor of finance and public administration section. Supervisor of finance and public administration section on PT. Lautan Shady Interniaga is assigned to merakapitulasi the sales and operational costs related to financing activities as a whole. General administrative expenses was issued within the framework of the supervision and administration of the services of any company functions. The efficiency of performance or whether the supervisor of finance and General Administration section can be seen from the results of its realization in general administrative expenses budget.
Pengaruh Persepsi Pengusaha Kecil Dan Menengah Mengenai Penggunaan Sistem Informasi Akuntansi (Studi Kasus pada Kota Metro) Goenawan Goenawan; Leni Marlina; Chairul Anwar
Jurnal Akuntansi dan Keuangan Vol 3, No 1 (2012): Maret
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jak.v3i1.221

Abstract

Financial accounting information flow from smaller companies is very helpful to know how the development of the capital structure of the company, how, how much profit the company earned in a given period. Many small and medium enterprises have difficulties in understanding accounting information. The difficulties experienced by small entrepreneurs are generally not able to practice accounting information adequately. Seeing so much of the role and usefulness of accounting information in creating the current financial information to support the survival of (going concern), then through the secondary industry this study wanted to find out the extent of the influence of peneyelengaraan and the use of accounting information to small entrepreneurs perceptions on the accounting information.
Co-Authors . Rinna . Shanti . Supratomo Achmad Asrori Achmad Ruslan Afendi Adinda, Catur Putriyani Charisma Adyt Anugrah Ahmad Yani Aisyah, Ai Al-Bawazir, Syifa Amaris, Aulia Puspa Andrian Wijaya Anggara Dias, Naufal Ani Cahyadi Anis Masykhur Anjarsari, Elly Antomi Saregar Apriliano, Amanda Arbain Tata Bachrie Tanrere, Syamsul Berlina, Cyrcilia Relita Boukhedimi, Chems Eddine BUNGA, SRI Burhan, Nurmala Citra Dewi, Desy Damabrata Anugrah Dendi Sunardi Devi Meliana Mukadarul Devi Octavianti Dewi, Desy Citra Dio Agung Herubawa Dwi Suryahartati Edi Ahyani Effendy A, Sahrul Eka Puspita Sari Elfrida Ratnawati Epy Muhammad Luqman Fachry Abda El Rahman Fahri Fuady Fahrur Rozi Faisal Faisal Fatimah, Aulia Fawaz Faruq Arrasyad, Muhamad Irza Fikri Maulana, Fikri Fitro Darwis Fredi Budiman Gaus, Abdul Goenawan GOENAWAN Gunawan, Reno Guntur Cahaya Kesuma Gymnastiar, Alfarisi Halimatusakdiah, Halimatusakdiah Hana Eliyani Hani Plumeriastuti Harahap, Amin Hasanah, Rina Hassan Basrie Herdiansyah, Gilang Herry Goenawan Soedarsa Heru Juabdin Sada Ibnu Austrindanney Sina Azhar Idha Silviyati Indrayenti Indrayenti Irwandani Iskandar Ali Alam Iwan Sahrial Hamid Jagat, Lalu Surya Jodian Saputra, Shadam Kadek Rachmawati Kausari, Ahmad Kesuma, Muhammad Ilham Jaya Kusumaningrum, Putri Anggraheni Legowo, Djoko Leni Marlina Lidia Fasi Ashari Lilik Maslachah Lita Rakhma Yustinasari M. Ihsan Dacholfany Maemunah, Atik Malintang, Jimmy Mardiani Diani, Mardiani Maria Ulfah Marikena, Nita Marlius, Farizal Melinda Mochamad Lazuardi Mufti Amir Sultan, Mufti Amir Muh. Darwis Muhtadin, Sabilal Mujib Mujib, Mujib Nani Nagu Netriwati Nopia, Eni Nove Hidajati Nurhidayat, Asep Endih Nusdianto Triakoso Octia, Aniesya Perangin-Angin, Halimatusakdiah Pujiyanto, Mahendra Ramli, Akhmad Repal, Joni Rina Budi Satiyarti, Rina Budi Rizqy Aiddha Yuniawati Rohmat Mulyana Sapdi Rosmiaty Tarmizi Rusyawardani, Aldis Ingrid Saeful Bahri Saifuddin, Ismuddin B Sami, Abdul Santoso, Kuncoro Puguh Saputra, Amri Saputra, Suryana Sari, Indah Nur Bella Sari, Misalia SATRIYAS ILYAS Setyani, Jesika Sholihah, Nur Arifatus Shunhaji, Akhmad Siskandar Siskandar, Siskandar Siti Julaiha Siti Masitoh Sri Mulyati Suci Wulan Pawhestri Surya Indah Sari Suryana Suzanita Utama Syafitri, Qurnia Syaiful Anwar Taufik Akbar Parluhutan Thontowie Dauli Tina Miniawati Barusman Tiya Agustina Umi Hijriyah Uswatun Hasanah Utami, Mulya Wahyuniar Wahyuniar Wawan Wawan Widayanti Widayanti Widjiati Widjiati, Widjiati Windarto, Windarto Xin, Irene Teh Kai Yama, Arifeen Yansyah, M. Eko Juli Yanti, Ipri Yen Yen Yunita Sari Zaenal, Muhamad