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All Journal MAJALAH ILMIAH PEMBELAJARAN INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Rotasi METANA Mechatronics, Electrical Power, and Vehicular Technology JURNAL TEKNIK MESIN Jurnal Bahan Alam Terbarukan Jurnal Manajemen Dayasaing Jurnal Rekayasa Mesin Indonesian Journal of Guidance and Counseling: Theory and Application Jurnal Rekayasa Bahan Alam dan Energi Berkelanjutan Civil Engineering Journal CIVICUS : Pendidikan-Penelitian-Pengabdian Pendidikan Pancasila dan Kewarganegaraan Indonesia Journal of Halal Zawiyah: Jurnal Pemikiran Islam Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Jurnal Inovasi Teknik Kimia Ilmu Pendidikan International Journal of Business, Economics, and Social Development Jurnal Pengabdian dan Pengembangan Masyarakat Indonesia Journal of Governance and Social Policy JISIP UNJA (Jurnal Ilmu Sosial Ilmu Politik Universitas Jambi) IJLHE: International Journal of Language, Humanities, and Education Jurnal Profesi Insinyur Indonesia International Journal of Renewable Energy Development Jurnal Teknik Indonesia Dinamika Kerajinan dan Batik: Majalah Ilmiah
Paryanto Paryanto
FT UNY
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Transportation Other

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PENGARUH GAYA KEPEMIMPINAN TRANSFORMASIONAL PADA KOMITMEN, KEPUASAN KERJA DAN NIAT PINDAH KERJA DENGAN PERAN MEDIASI KEADILAN DAN KEPERCAYAAN DI RSO PROF. DR. R. SOEHARSO SURAKARTA Paryanto, Paryanto
Jurnal Manajemen Dayasaing Vol 18, No 1 (2016): Jurnal Manajemen Daya Saing
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/dayasaing.v18i1.3789

Abstract

Improving the quality of hospital services can not be separated from the role of the various disciplines of health workers in hospitals, including nurses, because most hospital services are nursing services. The purpose of this study was to analyze the effect of transformational leadership style on commitment, job satisfaction and nurses’ intent to move RSO Prof. Dr. R. Soeharso Surakarta with the mediating role of justice and trust. The study also is associative causal research that seek causal influence of the variables to be studied. This research was conducted and involved nurses Orthopaedic Hospital Prof. Dr. R. Soeharso Surakarta. The number of samples of this study were 124 nurses Orthopaedic Hospital Orthopedics Prof. Dr. R. Soeharso Surakarta. The results showed that transformational leadership style influence on commitment, job satisfaction and nurses’ intent to move RSO Prof. Dr. R. Soeharso Surakarta with the mediating role of justice and trust.
Pengaruh Ukuran Partikel dan Feed Rate Pasir pada Sistem Sanding Kereta Api terhadap Kecepatan Putaran dan Kekasaran Permukaan Roda dan Rel Paryanto, Paryanto
ROTASI Vol 22, No 4 (2020): VOLUME 22, NOMOR 4, OKTOBER 2020
Publisher : Departemen Teknik Mesin, Fakultas Teknik, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/rotasi.22.4.229-235

Abstract

Sanding is a method where a certain amount of sand is sprayed between the wheels and rails during emergency braking or other operations that require high coefficient of friction. However, an inappropriate sanding method can accelerate the wear and damage the surface of the wheels and rail. Therefore, this study aims to determine the most efficient parameters of the sand size and its feed rate for increasing the friction coefficient between the wheels and rails. The experimental is conducted using ST 60 steel for the wheel and ST 90 steel as rail test specimen. The experiments are done by rotating the wheel specimen on the rail specimen with a constant speed at 400 rpm. After that, water is dropped to the surface of the wheels and rails specimens at the flow rate 2 ml/min to create a wet surface condition. In the experiments set up, there are three sand variations of grain size, i.e. mesh 80-200, mesh 30-50, and mesh 20-30 with sanding rate 5 gram/min, 7 gram/min, and 10 gram/min. Based on the experimental results, it was found that the larger the sand grain size and feed rate, the slip ratio between the wheel and rail will decrease but the surface roughness of the wheel and rail will also increase. The optimal sand size for reducing the slip ratio between wheels and rails is 20-30 mesh sand (with 0.595-0.841 mm grain size) and at 10 gram/min feed rate. At this condition, the slip ratio between the wheel and rail is reduced to 1.05% with surface roughness value (Ra) of wheel 4.84 μm and 3.87 μm for rail specimen.
Production of Natural Colorant by Monascus Purpureus FNCC 6008 using Rice and Cassava as Carbon Substrates Margono, Margono; Paryanto, Paryanto; Hanifa, Vina; Abimanyu, Candra
Jurnal Bahan Alam Terbarukan Vol 10, No 1 (2021): June 2021 [Nationally Accredited - SINTA 2]
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v10i1.30486

Abstract

Consumer recognition of the adverse effects of synthetic colorant has increased awareness in utilizing natural colorants as an alternative. One of them is a microbial colorant and it is already studied for its safety and functional properties in the human body, i.e. hypercholesterolemia, antimicrobial, antioxidant, and anticancer. The functional properties of microbial colorant have driven many kinds of research about natural colorant produced by the microorganism. Monascus pigment is one of the popular red pigment synthesized by mold Monascus purpureus. This research was conducted to investigate the effects of particle size and incubation temperature on color value and water solubility of the natural colorant produced by M. purpureus FNCC 6008 using rice and cassava as carbon substrates. Every experiment was conducted in an erlenmeyer flask filled by 15 g of substrates, sterilized and incubated in an incubator chamber. Three particle sizes of 8, 10, and 16 mesh were employed on the incubation temperatures of 30, 32, and 34 oC for 14 days. Two parameters were measured from the sample to evaluate the results of the fermentation process, i.e. color intensity and water solubility of product. The highest color intensity of 59.6 CVU/gds was obtained from the rice substrate at the particle size of 10 mesh and incubation temperature of 32 oC. That particular fermentation condition resulted in a product with 71.4% product solubility.
Meningkatkan Peran Aktif Siswa Dalam Layanan Informasi dengan Pengembangan Pertanyaan Taksonomi Bloom Paryanto, Paryanto; Supriyo, Supriyo; Mugiarso, Heru
Indonesian Journal of Guidance and Counseling: Theory and Application Vol 2 No 3 (2013): September 2013
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijgc.v2i3.3089

Abstract

Tujuan penelitian ini yaitu meningkatkan peran aktif siswa dalam layanan informasi dengan pengembangan pertanyaan dari taksonomi Bloom. Jenis penelitian ini adalah penelitian tindakan. Penelitian ini dilaksanakan di kelas VIII B SMP Negeri 1 Ungaran, dengan subyek 25 siswa. Metode pengumpulan data yang digunakan yaitu observasi dan catatan berkala. Teknik analisis data menggunakan analisis data kuantitatif deskriptif persentase dan uji wilcoxon. Hasil penelitian menunjukan peran aktif siswa sebelum pemberian tindakan sebagian besar pada kategori rendah (88%). Selama tindakan, peran aktif siswa meningkat. Pada siklus I peran aktif siswa sebagian besar pada kategori cukup (80%). Hal ini menunjukan siswa sudah mulai berperan aktif dalam layanan informasi. Pada siklus II peran aktif siswa sebagian besar masih tetap pada kategori cukup (76%). Pada siklus III atau setelah pemberian tindakan, peran aktif siswa sebagian besar pada kategori tinggi (52%). Berdasarkan hasil uji wilcoxon menunjukan Thitung (0) dan Ttabel 5% (89) sehingga Thitung<Ttabel (0<89) yang berarti Ha diterima dan Ho ditolak. Hal tersebut menunjukan peran aktif siswa dalam layanan informasi dapat ditingkatkan dengan pengembangan pertanyaan dari taksonomi Bloom. The purpose of this research is to improving students' active role in the information services with development of the question of Bloom's taxonomy. This research is action research. The research was carried out in class VIII B SMP Negeri 1 Ungaran, with 25 student subjects. Data collection methods used were observation, and anecdotal records. Data analysis techniques using quantitative is descriptive percentages analysis and Wilcoxon tests. The results showed the active role of students before giving the action mostly on the low category (88%). During the action, the active role of students increased. In the first cycle, active role of the students in a category largely sufficient (80%). This shows the students have started to play an active role in information services. Active role in the second cycle students remain largely in enough categories (76%). The third cycle or after obtaining action, active role of the students most of the high category (52%). Based on the results of Wilcoxon test showed Tcount (0) and Ttable 5% (89) so Tcount< Ttable (0<89) which means Ha accepted and Ho rejected. It shows the active role of students in the information service can be improved with the development of the question of Bloom's taxonomy.
Production of Natural Colorant by Monascus Purpureus FNCC 6008 using Rice and Cassava as Carbon Substrates Margono, Margono; Paryanto, Paryanto; Hanifa, Vina; Abimanyu, Candra
Jurnal Bahan Alam Terbarukan Vol 10, No 1 (2021): June 2021 [Nationally Accredited - Sinta 2]
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v10i1.30486

Abstract

Consumer recognition of the adverse effects of synthetic colorant has increased awareness in utilizing natural colorants as an alternative. One of them is a microbial colorant and it is already studied for its safety and functional properties in the human body, i.e. hypercholesterolemia, antimicrobial, antioxidant, and anticancer. The functional properties of microbial colorant have driven many kinds of research about natural colorant produced by the microorganism. Monascus pigment is one of the popular red pigment synthesized by mold Monascus purpureus. This research was conducted to investigate the effects of particle size and incubation temperature on color value and water solubility of the natural colorant produced by M. purpureus FNCC 6008 using rice and cassava as carbon substrates. Every experiment was conducted in an erlenmeyer flask filled by 15 g of substrates, sterilized and incubated in an incubator chamber. Three particle sizes of 8, 10, and 16 mesh were employed on the incubation temperatures of 30, 32, and 34 oC for 14 days. Two parameters were measured from the sample to evaluate the results of the fermentation process, i.e. color intensity and water solubility of product. The highest color intensity of 59.6 CVU/gds was obtained from the rice substrate at the particle size of 10 mesh and incubation temperature of 32 oC. That particular fermentation condition resulted in a product with 71.4% product solubility.
Penentuan Jenis Baja Scrap sebagai Bahan Baku Proses Pengecoran Logam di IKM dengan Metode Spark Testing Sukis, Muhamad; Rusnaldy, Rusnaldy; Paryanto, Paryanto; Guterres, Natalino Fonseca D.S.
Jurnal Rekayasa Mesin Vol 16, No 2 (2021): Volume 16, Nomor 2, Agustus 2021
Publisher : Mechanical Engineering Department - Semarang State Polytechnic

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/jrm.v16i2.2428

Abstract

Pengecoran logam di Indonesia sangat diperlukan di industri manufaktur, salah satu faktor yang sering terjadi adalah proses pemilihan material awal pada pengecoran, terutama mengetahuai unsur yang terkandung didalam baja scrap. Salah satu metode untuk mengetahui kandungan karbon pada baja scrap adalah metode spark testing. Penelitian ini bertujuan untuk menganalisis karakterisasi spark pada proses gerinda melalui identifikasi jenis baja scrap berdasarkan panjang spark, sudut spark dan sudut kontak spark. Dimensi dari sampel meliputi 100x50x10 mm, sudut pemakanan adalah 75ᵒ dengan grit size batu gerinda yaitu 36, 60 dan 80. Penekanan menggunakan gaya gravitasi dari spesimen itu sendiri selama 30 detik. Perbedaan volume stream dan bentuk karakterisasi spark dipengaruhi oleh kandungan komposisi kimia baja dan grit batu gerinda. Dengan menggunakan metode ini dapat mempermudah identifikasi awal baja scrap sebelum dilakukan pengecoran logam, sehingga hasil yang didapat adalah material dengan kandungan karbon lebih tinggi menghasilkan sudut spark melebar, kemudian sudut kontak akan mengecil dan ukuran spark semakin pendek. Kandungan karbon 0,54%C telah menghasilkan pancaran burst lebih banyak. Menggunakan ukuran batu gerinda 80 grit (fine) telah menghasilkan jarak pada pancaran burts terjadi melebar di semua material.
Perancangan Sistem Monitoring dan Kontrol Produksi Garam Berbasis Internet of Things Wulandari, Sari Ayu; Ramadhan, Rifky Daffa; Firdausy, Farah Mutia; Maghfi, Risya Ulayyar; Setyawan, Yoga; Paryanto, Paryanto; Muslim, Zulkifli Alif
Indonesia Journal of Halal Vol 4, No 2 (2021): IJH
Publisher : Pusat Kajian Halal Undip

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/halal.v4i2.13687

Abstract

Abstrak Garam merupakan salah satu kebutuhan dan komoditas terpenting dalam kehidupan sehingga penyediaan, pengadaan dan distribusi garam menjadi sangat penting. Studi ini bertujuan untuk merancang sistem monitoring dan kontrol berbasis IoT pada pengukuran kadar garam dan suhu serta kelembapan tempat penyimpanan guna menciptakan proses produksi dan distribusi yang efisien. Uji ketepatan sensor kadar garam terhadap hasil titrasi kadar garam metode argentometri didapatkan hasil rata-rata error 5,00%. Hal ini menunjukkan bahwa sistem yang dirancang masih membutuhkan perningkatan. Sementara itu, hasil monitoring suhu dan kelembapan yang telah dilakukan menunjukkan bahwa suhu dan kelembapan berada pada suhu rata-rata 28,9°C dan kelembapan rata-rata sebesar 68,2%. Hal tersebut mengindikasikan kondisi penyimpanan cukup optimal sehingga dapat meminimalisir penurunan kadar yodium. Kata kunci: Garam, IoT, kadar, monitoring, suhu dan kelembapan  AbstrakDESIGN OF SALT PRODUCTION MONITORING AND CONTROL SYSTEM BASED ON THE INTERNET OF THINGS. Salt is one of the most essential necessities and commodities in life, hence the supply, procurement, and distribution of salt is important. This study aims to design an IoT-based monitoring and control system for measuring salt content (purity) and temperature and humidity in storage areas to create an efficient production and distribution process. The accuracy test of the salt purity sensor compared to the results of argentometric titration showed an average error of 5.00%. This showed that the designed system still needed improvement. Meanwhile, the results from temperature and humidity monitoring showed an average of 28.9 oC and 68.2% respectively, indicating sufficient conditions to minimize iodine content reduction.56Keywords: IoT, monitoring, salt, salt purity, temperature and humidity
Optimalisasi Kapasitas Produksi Line Press Forming by Modifikasi Arm Robot Handling System Simalango, Antonius; Paryanto, Paryanto; Sulardjaka, Sulardjaka
Jurnal Profesi Insinyur Indonesia Vol 1, No 7 (2023): JPII
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jpii.2023.23863

Abstract

Persaingan di dunia industri saat ini semakin ketat dan secara tidak langsung menuntut semua perusahaan agar dapat menjalankan bisnisnya dengan seefektif dan seefisien mungkin. Pada perusahaan-perusahaan yang bergerak dalam bidang manufaktur, mereka harus bisa menurunkan biaya-biaya yang sekiranya tidak perlu, menjaga kestabilan kualitas produk, serta berupaya meningkatkan kecepatan dan ketepatan dalam proses menghasilkan produk-produknya. Kondisi saat ini line press fueltank PT Astra Honda Motor membutuhkan capacity up sebanyak 200 set per hari. Improvement dilakukan pada aktivitas setting equipment auto berupa penggantian konstruksi dan sistem arm robot material handling. Losstime yang terdapat pada setting kapasitas terpasang line produksi press berkurang sebanyak 700 detik per shift-nya. Hal ini meningkatkan kapasitas produksi sebanyak 210 set untuk 3 shift, sehingga mampu memenuhi kekurangan kapasitas sebanyak 200 set sebelumnya. Kata kunci: produksi, kapasitas, press, losstime, material handling
Peningkatan Produktivitas Ekspor Usaha Kerajinan Bathok Kelapa di Kabupaten Bantul Melalui Transfer Teknologi dan Knowledge Paryanto, Paryanto; Ardianto, Aan; Rahmawaty, Penny
INOTEKS: Jurnal Inovasi Ilmu Pengetahuan,Teknologi, dan Seni Vol. 22 No. 1 (2018)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1061.733 KB) | DOI: 10.21831/ino.v22i1.30487

Abstract

Tujuan kegiatan pengabdian ini adalah untuk membantu UKM mitra (Chumplung Adji Craft dan Yanti Bathok Craft) dalam rangka meningkatkan produktifitas ekspor dari UKM mitra tersebut. Tujuan tersebut diwujudkan dengan usaha meningkatkan produktivitas, nilai aset, dan nilai omzet pendapatan mitra.Metode yang digunakan dalam kegiatan transfer teknologi dengan cara pengadaan dan pembuatan. Untuk kegiatan dalam rangka transfer knowledge ditempuh dengan memberikan pelatihan dengan tahapan penyampaian materi (ceramah), diskusi dan tanya jawab, praktik, dan pendampingan.Hasil yang dicapai adalah (a) Yanti Bathok Craft: peningkatan kapasitas produksi sebesar 15%, peningkatan nilai aset sebesar 10%, peningkatan omzet sebesar 23%, dan penambahan tenaga kerja sebanyak 2 orang; (b) Chumplung Adji Craft: peningkatan nilai aset sebesar 7,7%, peningkatan omzet sebesar 21,5%, dan penambahan tenaga kerja sebanyak 2 orang
ANALISIS KETERLAMBATAN GERAK LENGAN ROBOT MANIPULATOR BERBASIS INTERNET OF THINGS Paryanto, Paryanto; Saputra, Calvin Darma; Rusnaldy, Rusnaldy
ROTASI Vol 26, No 1 (2024): VOLUME 26, NOMOR 1, JANUARI 2024
Publisher : Departemen Teknik Mesin, Fakultas Teknik, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/rotasi.26.1.%p

Abstract

Lengan robot merupakan alat yang berguna dalam industri dengan berbagai fungsi yang memungkinkan keterlibatan manusia menjadi minimal dengan kepresisian dan akurasi yang tidak dimiliki manusia. Lengan robot umumnya dikendalikan manual menggunakan komunikasi kabel dalam fasilitas spesifik, namun dalam skenario tertentu, pengendalian secara nirkabel dengan jarak jauh dibutuhkan. Implementasi Internet of Things dapat menjadi salah satu solusi untuk memitigasi pengendalian jarak jauh, namun hal tersebut akan menghasilkan masalah baru yakni keterlambatan penyampaian data. Tujuan Tugas Akhir ini adalah perancangan lengan robot beserta aplikasi pengendalinya dan pengujian keterlambatan penyampaian data yang diakibatkan oleh sistem tersebut dalam jaringan internet tertentu, jumlah sendi yang dikendalikan, dan interval pengiriman data tertentu. Sistem lengan robot terdiri dari mikrokontroler ESP32 yang terhubung dengan jaringan internet kabel dan 4G melalui Wi-fi serta PCA9685 PWM Driver untuk mengendalikan servo MG996R dan MG90S. Pengendalian dilakukan menggunakan aplikasi yang dibuat pada MIT App Inventor 2 yang mengirimkan data ke Firebase Realtime Database. Performa terbaik didapat dari pengujian menggunakan jaringan internet kabel berbeda ruangan dengan keterlambatan 63ms pada interval pengiriman data 10ms saat menggunakan 1 sendi, sedangkan performa terburuk didapat dari pengujian menggunakan jaringan internet 4G dengan kondisi berbeda ruangan dengan keterlambatan 1702ms pada interval pengiriman data 10ms saat menggunakan 5 sendi sekaligus.
Co-Authors Aan Ardian Abimanyu, Candra AGUS PURWANTO Alim Harun Pamungkas Alqarni, Wais Andhi Nur Rahmadi, Andhi Nur Andrian Riyadi Ardianto, Aan Ari Diana Susanti, Ari Diana Aries Susanty Azalia Kartika Suri, Azalia Kartika Azhari, Fadlan Azizah, Rifo N Baskoro, Catur Hilman Adritya Haryo Bhakti Baskoro, Sefrian Imam Berkah Fajar TK Busairi, Achmad Desy Sulistyowati, Desy Dewi, Kristina Ratna Dian Retnaningdyah, Dian Dwi Budi Santoso Dyah Kusuma Dewi Eko Riswanto, Eko F, Nur Kholis Fadillah, Nuzulul Fathika, Rahma N Febrianto Amri Ristadi Felani, Muhamad Iqbal Firdausy, Farah Mutia Gito Sugiyanto Guterres, Natalino Fonseca D.S. Hanifa, Vina Hariana, Hariana Haryanto, Rifqi Hasnan Bachtiar Hermiyanto Hermiyanto Heru Mugiarso Ilham Roy Saputro, Ilham Roy Indrawan, Harry Intan Kusumawati Jati, Andika Seto Kuncoro Joga Dharma Setiawan Laela Khasanah, Isrofiah Lega, Michael Lutfiani, Rachmi Azizah Maghfi, Risya Ulayyar Mansuri, Aly Syariati Margono Margono Maryova, Frieska Maulana, Andra Mochammad Ariyanto Mohammad Samsul Bakhri Mohammad Tauviqirrahman Munadi Munadi Munyensanga, Patrick Muslim, Zulkifli Alif Nur Cahyo Nurwijayanti Penny Rahmawaty Pranolo, Sunu Herwi Pratama, Rakha Rahmadani Prismantoko, Adi Putra, Raka Mancini Putro, Wibisono Handoko Rahmadi, Kristian Jati Rahmanta, Mujammil Asdhiyoga Ramadhan, Rifky Daffa Ratih Pujiastuti Reto Ika Sundari, Reto Ika Ridwan Afandi Roni Permana Saputra Rossari, Meydiana Rusnaldy Rusnaldy Sachrul Iswahyudi Saputra, Calvin Darma Saputra, Nandika Aji Sarfilianty Anggiani, Sarfilianty Sari Ayu Wulandari Setiawan, Muhammad Farouk SETYAWAN, YOGA Setyawati, Rosana Budi Simalango, Antonius Simon Dicky Surya Sanjaya Soleh, Mochamad Sri Hastuti Sugeng Riyanto Sukis, Muhamad Sulardjaka Sulardjaka Sumar Hadi Suryo Supriyo Supriyo Surya, Rizqi Diaz Susilo Adi Widyanto Sutrisno AB, Joko Toriq, Sulthan Totok Apriyanto, Totok Triasdian, Yayak Trismianto, Devout Prakoso Wibowo, Angga Dwi Wijayanto, Ristyan Willy Arafah Willy Arafah, Willy Wusana Agung Wibowo, Wusana Agung Xander Salahudin