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All Journal Semesta Teknika JMPM (Jurnal Material dan Proses Manufaktur) Turbo : Jurnal Program Studi Teknik Mesin Adimas : Jurnal Pengabdian Kepada Masyarakat PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Mekanika: Majalah Ilmiah Mekanika Kontribusia : Research Dissemination for Community Development Journal of Economic, Business and Engineering (JEBE) Prosiding Seminar Nasional Program Pengabdian Masyarakat Ekalaya: Jurnal Pengabdian Kepada Masyarakat Indonesia
Krisdiyanto, Krisdiyanto
Universitas Muhammadiyah Yogyakarta
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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Pemberdayaan UMKM melalui Inovasi Marketing berbasis Teknologi Informasi: Empowering MSMEs through Information Techology-based Marketing Innovation Rela Adi Himarosa; Krisdiyanto Krisdiyanto; Primadian Adhi Wardana; Nur Rachman Maulana; Fajar Sofyantoro
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 7 No. 6 (2022): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v7i6.4099

Abstract

Pondok Pesantren Asy-Syifa' Muhammadiyah (PPAM) in Yogyakarta established several Micro, Small and Medium Enterprises (MSMEs) including production units of tempeh, mineral water, coffee, and donut. The main obstacle experienced by the MSMEs is the traditional marketing system which limits the sales of products. The current program aimed to assist the adoption of information technology, especially in marketing techniques using social media and e-commerce. The activities included discussions with MSMEs owners, socialization of marketing techniques, creating social media accounts, making of product catalogs, and evaluation. In general, all the activities could be carried out as targeted. After participating in this program, the MSME owners at PPAM are able to use social media and e-commerce to increase product marketing and sales.
Pengaruh Dimensi Reservoir terhadap Flow Rate Pompa Infus Insulin Rahmad Kuncoro Adi; Krisdiyanto Krisdiyanto
JMPM (Jurnal Material dan Proses Manufaktur) Vol 3, No 2 (2019): Desember
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jmpm.3246

Abstract

Pompa infus insulin adalah peralatan medis semi otomatis yang digunakan untuk mengontrol tingkat gula darah penderita diabetes. Cara kerja perangkat tersebut yaitu dengan cara memasukkan insulin dari reservoir insulin kedalam tubuh pasien secara kontinu. Reservoir insulin adalah tempat penyimpanan insulin sebelum dimasukkan ke dalam tubuh pasien. Komponen utama pompa infus insulin terdiri dari pompa, motor, reservoir, tube, dan microprocessor. Perangkat tersebut memasukkan insulin sesuai dengan flow rate yang telah diatur. Dimensi dari reservoir insulin mempengaruhi flow rate perangkat tersebut. Dimensi reservoir perlu dipertimbangkan agar flow rate yang keluar dari perangkat tersebut akurat. Simulasi pemberian kecepatan fluida pada reservoir insulin dapat dilakukan dengan perangkat lunak berbasis computational fluid dynamics. Kecepatan yang dimasukkan dapat dipakai untuk menghitung flow rate fluida. Hasil penelitian ini menunjukkan bahwa simulasi perubahan diameter reservoir insulin akan mempengaruhi flow rate. An insulin infusion pump is a semi-automatic medical device used to control blood glucose level of diabetic patient. The device works by infusing insulin from the insulin reservoir into the patient's body continuously. Insulin reservoir is a container where insulin is stored before being injected into the patient's body. The main components of insulin infusion pumps consist of a pump, a motor, a reservoir, tubes and a microprocessor. The device injects the insulin according to a regulated flow rate. The dimensions of the reservoir need to be considered so that the flow rate of the insulin is delivered accurately. The simulation of fluid velocity in the insulin reservoir was carried out using a computational fluid dynamics software. The entered fluid velocity were used to calculate fluid flow rates. The results of this study indicate that the simulation of changes in the diameter of the insulin reservoir will affect the flow rate. The smaller reservoir dimension make the flow rate that comes out of the nozzle approaches the flow rate that has been set in the insulin infusion pump program.
Pengembangan Akses Potensi Wisata dan Pertanian Desa Beji, Banjarnegara Tri Wahyono; M. Budi Nur Rahman; Krisdiyanto Krisdiyanto; Jasuma Nur Ilyas
Prosiding Seminar Nasional Program Pengabdian Masyarakat 2022: 4. Kapasitas Daya Saing Usaha Mikro, Kecil, dan Menengah (UMKM) dan Badan Usaha Milik Desa (BU
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/ppm.54.979

Abstract

Desa Beji merupakan salah satu desa yang terletak di Kecamatan Pajawaran, Banjarnegara yang terletak di sekitar destinasi wisata nasional Dieng Plateau. Desa Beji juga memiliki potensi lain yang juga dapat dioptimalkan yaitu Rawa Pusung. Sebelum masa pandemi Covid-19, lokasi tersebut biasa digunakan sebagai pusat kegiatan budaya tradisi secara rutin untuk budaya potong gimbal yang banyak dikenal sebagai tradisi di sekitar wilayah Dieng sehingga sering dikunjungi. Pada saat ini, kondisi Rawa Pusung kurang terawat, begitu juga akses jalan menuju lokasi wisata kurang memadai. Tim pengabdi berencana memberikan kontribusi dalam proses pembangunan Rawa Pusung dengan mendampingi warga desa dalam pembuatan akses jalan menuju lokasi tersebut. Pengembangan objek wisata embung sangat didukung oleh mitra pemerintah Desa Beji. Dukungan yang diberikan berupa implementasi pengembangan secara fisik berupa akses jalan menuju lokasi wisata. Melalui kegiatan tersebut, kegiatan ekonomi masyarakat sekitar akan bergerak sehingga kesejahteraan masyarakat juga semakin meningkat. Masyarakat juga akan mendapatkan keuntungan dari penggunaan akses jalan, lahan parkir, dan potensi wisata kuliner. Tahapan pelaksanaan pengembangan wisata embung Rawa Pusung dalam bentuk akses jalan dan pengembangan profil yaitu, observasi, perancagan, focus group discussion, pengembangan objek wisata rawa pusung, implementasi pengabdian, dan evaluasi serta quality control sehingga potensi wisata di lokasi embung dapat dioptimalkan. Melalui program pengabdian skema KKN-PPM proses pengembangan akses menuju lokasi dan pertanian dapat dilakukan pada tahap permulaan, selanjutnya akan dianggarkan pada rencana pembangunan desa menggunakan anggaran dana desa
Peningkatan Aktivitas Kegiatan Keagamaan dan Pemberdayaan Masyarakat dengan Penataan Penerangan Jalan Kelurahan Gilangharjo Chusnul Azhar; Krisdiyanto Krisdiyanto
Prosiding Seminar Nasional Program Pengabdian Masyarakat 2022: 7. Sarana dan Prasarana Publik dan Mitigasi Bencana
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/ppm.57.1143

Abstract

Kelurahan Gilangharjo secara geografis terletak di ujung utara Kecamatan Pandak yang bersebelahan dengan pusat kota Kabupaten Bantul. Walaupun bersebelahan dengan pusat keramaian Kabupaten Bantul, tetapi masih banyak fasilitas umum (fasum) seperti tempat-tempat ibadah yang masih minim penerangan jalan. Hal ini menjadikan fasilitas-fasilitas umum dalam keadaan gelap dan sepi dari aktivitas warga. Kondisi ini mengakibatkan mobilitas kegiatan keagamaan dan kemasyarakatan menjadi sangat terbatas pada malam hari. Untuk menyelesaikan masalah tersebut, program pengabdian kepada masyarakat ini meyelenggarakan berbagai program dengan fokus pada 4 tahapan metode pelaksanaan, yaitu (1) observasi dan pendataan kebutuhan penerangan, (2) sosialisasi kepada masyarakat, (3) pengadaan dan produksi lampu penerangan, dan (4) pemasangan lampu penerangan pada fasilitas-fasilitas umum. Hasil dari program pengabdian kepada masyarakat ini adalah penataan lampu penerangan pada 24 titik di fasilitas-fasilitas umum untuk menunjang kegiatan-kegiatan keagamaan dan kemasyarakatan di Kelurahan Gilangharjo
OPTIMALISASI PRODUKSI KERIPIK TALAS DAN KERIPIK PISANG DI DUKUH CEKEL JETIS SAPTOSARI GUNUNG KIDUL Totok Suwanda; Krisdiyanto Krisdiyanto; Nur Ardiyansyah; Fitroh Anugrah Kusuma Yudha
Ekalaya: Jurnal Pengabdian Kepada Masyarakat Indonesia Vol. 2 No. 1 (2023): Ekalaya Journal
Publisher : Nindikayla Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (279.228 KB) | DOI: 10.57254/eka.v2i1.38

Abstract

The Community Partnership Program has a targeted community of Cekel artisans of taro chips and banana chips. The partners involved are banana chip business actors (Cakrawala All-Business Cooperative) and taro chips business (Zahra) in Cekel, Jetis Saptosari Gunung Kidul. The problems found in partners are slicing fried foods for too long and not optimal, banana mixes are not safe, knowledge of product variations is limited. The solution that can be done is product management counseling that will ensure the quality of handling banana chips and taro chips products. The provision of production equipment assistance will facilitate and speed up work so as to increase productivity. Taro stripping using a double blade, plowing using a chopper machine, slicing using a spinner. Production increased, sales increased. Increased production and sales will improve well-being. Increased insight and additional knowledge of diversification of processed banana, cassava, and peanut products. There is a transfer of technological innovations so as to increase the pace of production, product quality and work safety. There is an increase in the production rate occurring in the slicing process which originally took 30 minutes to 2 to 3 minutes. The improvement of product quality occurs by draining the oil of natural slicing residue using a spinner. Work safety is improved by avoiding oil splashes on the hands during banana plowing
Development of Computer-Based Learning Tools and Media at Sekolah Menengah Pertama (SMP) Muhammadiyah Tanjung Tri Wahyono; Berli P. Kamiel; Fitroh Anugerah K Yudha; M. Budi Nur Rahman; Krisdiyanto Krisdiyanto
Kontribusia : Research Dissemination for Community Development Vol 6 No 2 (2023): Kontribusia, August
Publisher : OJS Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/kontribusia.v6i2.5512

Abstract

Knowledge and skills about computer and information technology should be taught to students from an early age. These skills are needed when continuing education to the next level. Junior high school students really need these skills to equip them to face technological developments and advances towards more sophisticated developments. To be able to achieve this goal, adequate infrastructure is needed so that the learning process of computer and information technology can run smoothly and effectively. Until now, learning about computer and information technology at SMP Muhammadiyah Tanjung has not been implemented due to the unavailability of computer equipment that can be used by students. Through this PPM Muhammadiyah scheme community service program, a computer room and laboratory will be gradually developed at SMP Muhammadiyah Tanjung according to the available budget so that it can be used as a learning room and practice of computer and information technology for students. The method used is in collaboration with Mechanical Engineering Study Program and SMP Muhammadiyah Tanjung, Kec. Muntilan, Kab. Magelang for the design and supply of sufficient tools. With this Muhammadiyah PPM scheme service program, it is hoped that students will be able to skillfully operate computer units and can develop skills and use information technology in a better direction.
Simulation of the Pressure Vessel Saddle Thickness Effect to Stress Distribution Krisdiyanto Krisdiyanto
Mekanika: Majalah Ilmiah Mekanika Vol 20, No 1 (2021): MEKANIKA: Majalah Ilmiah Mekanika
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/mekanika.v20i1.44938

Abstract

Cylinder pressure vessel is a device that is used to process industry, power industry, oil industry, and gas industry. Structure of pressure vessel has complex design that is used to accommodate force, temperature, internal pressure loading, etc. Pressure vessel loading is supported by two saddle. Loading pressure vessel is distributed to saddle as stress. Stress distribution can be checked by finite element software. Autodesk Inventor 2019 is a software that used finite element basic. This research aims to get the effect of pressure vessel saddle width to maximum stress at pressure vessel.
OPTIMASI DESAIN MESIN SANGRAI KOPI KAPASITAS 1 KG MENGGUNAKAN SIMULASI NUMERIK PADA VARIASI MATERIAL DRUM, KETEBALAN DINDING, DAN BILAH PENGADUK Krisdiyanto Krisdiyanto; Rela Adi Himarosa; Djuwanda Kristianto; Zhang Jieshu
Journal of Economic, Business and Engineering (JEBE) Vol. 7 No. 2 (2026): April
Publisher : Universitas Sains Al Qur'an

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32500/jebe.v7i2.11089

Abstract

Kinerja mesin sangrai kopi dipengaruhi oleh karakteristik termal drum dan mekanisme pengadukan yang menentukan distribusi panas serta kerataan pergerakan biji di dalam tabung. Penelitian ini bertujuan mengoptimasi desain mesin sangrai kopi kapasitas 1 kg melalui simulasi numerik pada variasi material drum, ketebalan dinding, dan bilah pengaduk. Metode penelitian meliputi perancangan model tiga dimensi, analisis termal menggunakan Computational Fluid Dynamics (CFD), serta analisis gerak partikel menggunakan Discrete Element Method (DEM). Variasi yang dikaji adalah material SS 304 dan besi cor dengan ketebalan 4 mm dan 6 mm, serta dua konfigurasi bilah pengaduk. Hasil simulasi menunjukkan bahwa besi cor memiliki konduktivitas termal lebih tinggi sehingga mampu meningkatkan laju pemanasan drum dibandingkan SS 304. Suhu rata-rata udara di dalam drum masing-masing sebesar 466°C pada SS 304 4 mm, 266°C pada SS 304 6 mm, 524°C pada besi cor 4 mm, dan 460°C pada besi cor 6 mm. Konfigurasi bilah pengaduk enam buah menghasilkan kerataan pembalikan biji 118,59% lebih baik dibandingkan konfigurasi empat bilah. Desain optimum direkomendasikan pada SS 304 tebal 4 mm dan bilah pengaduk enam buah.
Co-Authors Adi, Rahmad Kuncoro Berli P. Kamiel Berli Paripurna Kamiel Binanda Braja Mahendra S Chusnul Azhar Chusnul Azhar Djuwanda Kristianto Fajar Sofyantoro Fitroh Anugerah K Yudha Fitroh Anugrah Kusuma Yudha Himarosa, Rela Adi Janalto, Ongky Jasuma Nur Ilyas M. Budi Nur Rahman Mahendra S, Binanda Braja Nur Ardiyansyah Nur Rachman Maulana Ongky Janalto Priambodo, Wursito Adi Primadian Adhi Wardana Rahmad Kuncoro Adi Sosiati, Harini Sukamta Sukamta Sukamta, Sukamta Totok Suwanda Tri Wahyono Tri Wahyono Wursito Adi Priambodo Yusuf Ahmad Zhang Jieshu