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All Journal Jurnal Teknologi Industri Pertanian SEGMEN Jurnal Manajemen dan Bisnis FORUM Politika: Jurnal Ilmu Politik The Indonesian Journal of Business Administration Jurnal Radioisotop dan Radiofarmaka Journal of the Medical Sciences (Berkala Ilmu Kedokteran) Jurnal Manajemen Bisnis Jurnal Anestesi Perioperatif CommIT (Communication & Information Technology) Pustakaloka: Jurnal Kajian Informasi dan Perpustakaan Info-Teknik Jurnal Gantang EDUFORTECH JURNAL PENGABDIAN KEPADA MASYARAKAT Indonesian Journal of Medicine ISOQUANT : Jurnal Ekonomi, Manajemen dan Akuntansi KEK (Kajian Ekonomi dan Keuangan) ComTech: Computer, Mathematics and Engineering Applications SCAFFOLDING: Jurnal Pendidikan Islam dan Multikulturalisme Jurnal Ilmiah Edunomika (JIE) INSPIRASI: Jurnal Kajian dan Penelitian Pendidikan Islam Jurnal Ekonomi Dan Bisnis Attractive : Innovative Education Journal Indonesian Journal of Anesthesiology and Reanimation (IJAR) Jurnal Manajemen Bisnis Jurnal Fokus Manajemen Bisnis SEMAR Jurnal Anestesi Obstetri Indonesia Otonomi SECONDARY : Jurnal Inovasi Pendidikan Menengah (JIPM) AEEJ : Journal of Automotive Engineering and Vocational Education TEACHING : Jurnal Inovasi Keguruan dan Ilmu Pendidikan LEARNING : Jurnal Inovasi Penelitian Pendidikan dan Pembelajaran MANAJERIAL: Jurnal Inovasi Manajemen dan Supervisi Pendidikan STRATEGY : Jurnal Inovasi Strategi dan Model Pembelajaran Journal Corner of Education, Linguistics, and Literature Solo Journal of Anesthesi, Pain and Critical Care Waniambey: Journal of Islamic Education Jurnal Neuroanestesi Indonesia Southeast Asian Journal of Islamic Education MASALIQ: Jurnal Pendidikan dan Sains Al-Idarah : Jurnal Manajemen dan Bisnis Islam Journal of Artificial Intelligence and Digital Business West Science Interdisciplinary Studies West Science Interdisciplinary Studies ANDREW Law Journal Jurnal Indonesia Mengabdi (JIM) Journal of Management and Business Insight Jurnal Pengabdian Masyarakat dan Riset Pendidikan Pengertian: Jurnal Pendidikan Indonesia (PJPI) Jurnal Komplikasi Anestesi Proceedings of The International Conference on Multidisciplinary Science Evrimata: Journal of Mechanical Engineering EDUCATIONAL: Jurnal Inovasi Pendidikan dan Pengajaran Warta Penelitian Perhubungan Jurnal Indonesia Kajian Pendidikan Islam
Purwoko Purwoko
Pusat Pengembangan Radioisotop dan Radiofarmaka, BATAN, Serpong.
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Impact of Innovation Leadership on Supply Chain Efficiency: The Role of Process Improvement Purwoko, Purwoko; Hassan, Zainudin Bin
Jurnal Manajemen Bisnis Vol 14, No 2: September 2023
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/mb.v14i2.18816

Abstract

Research aims: This research aims to determine the influence of innovation leadership on supply chain efficiency mediated by process improvement.Design/Methodology/Approach: The objects of this research were micro, small, and medium enterprises (MSMEs) players in the creative economy sector in the Yogyakarta Special Region, Indonesia. Measurements of the outer model, inner model, and hypothesis testing (directly and indirectly) were carried out on the data sample of MSME actors in the creative economy sector in Yogyakarta Special Region utilizing the SmartPLS statistical tool. The sampling employed purposive sampling with a total sample size of 267 creative economy MSMEs.Research Findings: The results uncovered that innovation leadership positively affected supply chain efficiency, implying that innovation leadership could significantly improve supply chain efficiency. Innovation leadership also positively influences process improvement, showing that if the innovation leadership is good, process improvement will increase significantly. In addition, process improvement positively impacted supply chain efficiency, indicating that process improvement could significantly improve supply chain efficiency. Lastly, process improvement could mediate the effect of innovation leadership on supply chain efficiency significantly, denoting that process improvement has a highly important role in improving supply chain efficiency. Theoretical Contribution/Originality: This study indicates that innovative leaders are highly important in improving their supply chain efficiency, and process improvement as a mediating variable, a novelty in this study, has a very significant role for innovative leaders in improving supply chain efficiency.Practitioners/Policy Implications: Creative economy MSMEs must become innovative leaders in their businesses to increase efficiency in the supply chain. In addition, MSMEs need to continuously improve their business processes, especially in the supply chain.Research Limitations/Implications: The independent variable in this research was only one, i.e., innovation leadership, so it is less comprehensive. To be more comprehensive, other independent variables, such as intellectual capital or moderating variables of government policies, can be added.
Pengaruh Ketinggian Pegas Katup dan Diameter Intake Port Terhadap Torsi dan Daya Mesin SOHC 110 cm3 Purwoko, Purwoko; Widiantoro, Akbar Sigit
AEEJ : Journal of Automotive Engineering and Vocational Education Vol 5 No 1 (2024): AEEJ : Journal of Automotive Engineering and Vocational Education
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/aeej.v5i1.233

Abstract

Seeing the number of Indonesian people who still use conventional vehicles as a means of transportation, where vehicles that are used continuously will experience a decrease in power. The purpose of this research is to modify a vehicle that has been used for a long time to restore its power. This study uses a quantitative method, which results in a large increase in power and torque tested on a dynotest tool. In multiples of 500 rpm engine rotation starting from 4500 rpm to 7500 rpm. This study uses the addition of shim as thick as 0.5mm, 1mm and without the addition of shim. Which is combined with a large intake portdiameter of 18mm standard, 19mm and 20mm. In this study, the highest power was found in the 1mm shim variation and 19mm intake portdiameter of 6.23 Hp. And the largest torque is in the 0.5mm shim variation with a standard intake portdiameter, amounting to 7.44 N.m. Melihat banyaknya masyarakat indonesia yang masih menggunakan kendaran konvensional sebagai sarana transportasi, dimana kendaraan yang dipakai terus menerus akan mengalami penurunan tenaga. Tujuan dari penelitian ini yaitu untuk meningkatkan peforma kendaraan roda dua yang sudah digunakan secara terus menerus. Penelitian ini menggunakan metode eksperimen yang menghasilkan besar dari kenaikan daya dan torsi yang di ujikan pada alat dynotest. Dalam kelipatan putaran mesin 500 rpm dimulai dari rpm 4500 sampai dengan 7500 rpm. Penelitian ini menggunakan penambahan shim setebal 0,5mm, 1mm dan tanpa penambahan shim. Yang dikombinasikan dengan besar diameter intake portsebesar 18mm standar, 19mm dan 20mm. Pada penelitian ini menghasilkan daya tertinggi terdapat pada variasi shim 1mm dan diameter intake port 19mm sebesar 6,23 Hp. Dan torsi terbesar ada pada variasi shim 0,5mm dengan diameter intake portstandar, sebesar 7,44 N.m.
Anestesi Epidural pada Pasien dengan Sindrom Eisenmenger yang Menjalani Seksio Sesarea Ramadhani, Tito Ramadhani; Purwoko, Purwoko; Kuntoadi, Danang
Jurnal Anestesi Obstetri Indonesia Vol 6 No 3 (2023): November
Publisher : Indonesian Society of Obstetric Anesthesia and Critical Care (INA-SOACC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47507/obstetri.v6i3.144

Abstract

Perubahan pada sistem kardiovaskuler yang terjadi selama kehamilan yaitu peningkatan volume intravaskuler dan perubahan hematologi, peningkatan cardiac output, penurunan resistensi vaskuler, dan adanya supine hypotension syndrome (SHS) akibat aortocaval syndrome. Sindrom Eisenmenger merupakan kondisi patofisiologik kompleks yang meliputi: sianosis klinis, shunting pada ruang jantung (atrial septal defect/ASD, ventricular septal defect/VSD atau aorticopulmonalanomaly) dan hipertensi pulmonal akibat elevasi irreversibel dari PVR. Peningkatan progresif dalam volume plasma menambah beban ventrikel kanan sehingga mempresipitasi terjadinya gagal jantung kanan, asidosis dan hiperkarbia yang dapat meningkatkan PVR. Peningkatan cardiac output dan aliran darah pulmonal akibat kehamilan menyebabkan hipertensi pulmonal memberat. Kebutuhan oksigen pada kehamilan meningkat, hal ini dapat mengancam terjadinya hipoksemia yang berefek pada maternal dan fetal. Manajemen anestesi pada Sindrom Eisenmenger seringkali menemui kesulitan. Salah satu aspek penting adalah menjaga keseimbangan antara tekanan systemic vascular resistance (SVR) dan PVR dan menghindari perubahan hemodinamik yang dapat memperburuk hipoksemia melalui peningkatan shunt kanan ke kiri. Anestesia umum dapat mengeksaserbasi shunt kanan ke kiri dan memperburuk sianosis melalui beberapa mekanisme. Anestesia regional dan epidural direkomendasikan penggunaannya pada Sindrom Eisenmenger. Perubahan hemodinamik dan respirasi biasanya minimal dengan anestesia epidural yang dimanajemen dengan baik. Tujuan monitoring perioperatif, intraoperatif dan postoperatif adalah untuk mendeteksi secara dini perubahan mendadak pada hemodinamik sehingga dapat diberikan penanganan segera untuk mencegah komplikasi pada Sindrom Eisenmenger
Regresi Optic Nerve Sheath Diameter sebagai Stratifikasi Perbaikan Outcome pada Pasien Preeklampsia Purwoko, Purwoko
Jurnal Anestesi Obstetri Indonesia Vol 7 No 1 (2024): Maret
Publisher : Indonesian Society of Obstetric Anesthesia and Critical Care (INA-SOACC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47507/obstetri.v7i1.155

Abstract

Latar belakang: Di Indonesia preeklampsia menempati urutan kedua penyebab kematian ibu setelah perdarahan. Penyebab mortalitas preeklampsia paling banyak disebabkan peningkatan tekanan intrakranial (TIK). Pengukuran diameter selubung N-Opticus merupakan metode baru bagi pengukuran TIK non invasive. Optic Nerve Sheat Diameters (ONSD) terpilih menjadi salah satu indikator peningkatan TIK serta memiliki korelasi linier. Pengukuran ONSD dilakukan dengan ultrasonography (USG) karena lebih superior, sederhana, mudah dan obyektif.Tujuan: untuk memperkirakan penurunan diameter ONSD pada pasien preeklampsia sebelum dan sesudah melahirkan, mengingat ONSD merupakan indikator efektif yang cukup representatif untuk mendeteksi peningkatan TIK secara dini. Subjek dan Metode: Merupakan penelitian observasional analitik dengan metode cross sectional. Setelah disetujui oleh komite etik RSUD Dr. Moewardi, penelitian ini dilakukan pada 32 wanita hamil yang didiagnosa preeklampsia, yang mendapatkan terapi MgSO4. Hasil: Nilai mean ONSD hari ke 1 dan hari ke 2 sebesar 4,89 ± 0,69 (CI = 4,65 – 5,14) dan pada hari ke 3 menurun sebesar 4,60 ± 0,65 (CI = 4,37 – 4,84) dengan nilai P= 0,022, yang berarti ada perbedaan yang signifikan antara hari ke 1, hari ke 2 dan hari ke 3 pada ONSD, kemudian dilanjutkan uji Post Hoc Test untuk melihat perbedaan yang paling signifikan
Sustainability Practices in MSMEs: A Quantitative Analysis of the Impact of Green Supply Chain Management, Consumer Awareness, and Regulatory Compliance on Market Performance Purwoko, Purwoko; Judijanto, Loso; Abidin, Zainal; Antesty, Sella
West Science Interdisciplinary Studies Vol. 1 No. 10 (2023): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v1i10.298

Abstract

This research looks into the intricate connections that exist between market performance, customer awareness, regulatory compliance, and sustainable practices among Micro, Small, and Medium-Sized Enterprises (MSMEs) in Indonesia. A varied sample of 350 business owners was used in the study, with consideration given to factors such as age, geography, expertise in the industry, and size of the business. The study investigated the relationship between Green Supply Chain Management (GSCM) practices, customer awareness, regulatory compliance, and market performance through rigorous statistical analysis. The findings demonstrate a strong and positive correlation, underscoring the significance of sustainable business practices for MSMEs doing business in Indonesia. For practitioners and policymakers seeking to promote environmentally conscious corporate practices and enhance MSME sector competitiveness in the marketplace, this study offers insightful information.
The role of supplier relationship strategies, relationship with customer, and information sharing on firm performance Jahid, Md. Abu; Sukardi, Sukardi; Purwoko, Purwoko; Pasiri, Rafi Al
Journal of Management and Business Insight Vol. 1 No. 2 (2023)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jombi.v1i2.590

Abstract

Purpose-This study examines the correlation between supplier relationship strategies, relationship with customer, and information sharing on firm performance. Design/Methodology/Approach-The study population consisted of employees of Bank in Asia. The data of this study was collected through questionnaires, and the study sample consisted of 100 respondents. Outer model and inner model analysis techniques were applied to this research data using an analysis application called Smart PLS version 3.0. Findings-The results showed that supplier relationship strategies and information sharing have a positive effect on firm performance. Then, the opposite results are shown by relationship with customer and firm performance which shows a negative influence. Research limitations/implications-Banking businesses need to improve or optimize supplier relationship strategies, relationship with customers, and information sharing to drive firm performance growth. In this study, it is necessary to emphasize or improve relationships with customers to improve firm performance, because this study actually shows a negative influence. Originality/value-Studies on the performance of companies in the banking business, especially Bank in Asia can still be said to be quite limited. Previous research has not discussed supplier relationship strategies, relationship with customers, and information sharing to analyze company performance in the banking business.
PENGARUH JUMLAH DAN SUDUT PEMASANGAN SUDU TERHADAP DAYA TURBIN SAVONIUS Purwoko, Purwoko
INFO-TEKNIK Vol 21, No 2 (2020): INFOTEKNIK VOL. 21 NO. 2 DESEMBER 2020
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/infotek.v21i2.10036

Abstract

The problem in Energy conservation is finding new opportunities for high-efficiency energy generation including wind power generating machines. Aims of this study to determine the effects of blade number and curv angle of blade mounting on the output power of a Savonius type wind turbine. This low speed wind turbine is intended to get energy at the top of a multi-storey building in an urban area. Tests were carried out on a laboratory scale, using savonius wind turbines with 400 mm diameter and 500 mm height. The driving wind speed of the turbine is set between 1.5 to 8.5 m / s. While the number of blades used is 2 types, namely rotor with three blades and rotor with 4 blades, each of which is tested on 3 different types of curv angle blade. The investigation results are expected to show that the wind tubing from each experiment will give different characteristics. This investigation results that there was increasing in efficiency in the savonius turbine with blades. The highest rotation and power occur when the turbine uses 2 blades and -50 curv angle of blade mounting
Kidney Transplantaion Purwoko, Purwoko; Saputra, Wahyu Yas
Jurnal Komplikasi Anestesi Vol 10 No 3 (2022)
Publisher : This journal is published by the Department of Anesthesiology and Intensive Therapy of Faculty of Medicine, Public Health and Nursing, in collaboration with the Indonesian Society of Anesthesiology and Intensive Therapy , Yogyakarta Special Region Br

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jka.v10i3.10963

Abstract

Chronic Kidney Disease (CKD) is a global public health problem where there is a decrease in kidney function which is marked by a decrease Glomerular Filtration Rate (GFR) slowly over a period of time. The incidence of CKD is increasing rapidly and is expected to become the 5th most common cause of death worldwide by 2040. Kidney transplantation from a living donor is the treatment of choice for most patients with End-Stage Renal Disease (ESRD). However, the absence of specific regulations related to kidney transplantation and guidelines for implementing regulations has become one of the obstacles in the development of kidney transplantation in Indonesia. In addition, a thorough evaluation of potential living donors requires a lot of resources. Early triage of an unsuitable donor will help maximize benefits, minimize risks, and manage expectations for both donors and recipients, and their families. Past and current medical history, family history, and general medical assessment are important to explore the possibility of previously undiagnosed diseases in potential donors. Pre-operative care and preparation as well as types of surgery and anesthesia should also be carried out by a team with adequate expertise, and in an environment where the donor is cared for on a regular basis.
Innovation Leadership in Supply Chain Efficiency: The Role of Process Improvement and Information Technology Purwoko, Purwoko; Fikri, Muhammad Ali
Journal Corner of Education, Linguistics, and Literature Vol. 4 No. 001 (2024): Special Issues
Publisher : CV. Tripe Konsultan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54012/jcell.v4i001.384

Abstract

Supply chain management is closely related to the operational processes in an organization. Innovation leadership plays a role in efficiently managing the improvement of supply chain processes and information technology from upstream to downstream. This study analyzes the influence of innovation leadership on supply chain efficiency mediated by process improvement and information technology. This research data was obtained from micro, small and medium enterprises in the creative economy sector in the Special Region of Yogyakarta and obtained as many as 50 respondents. This study uses Smart PLS 4.0 software as a data analysis tool. The results of the study prove that innovation leadership has a positive effect on supply chain efficiency, process improvement mediates the influence of innovation leadership on supply chain efficiency, and information technology mediates the influence of innovation leadership on supply chain efficiency.
Analisis Variasi Campuran Methanol dan Air Pada Water Methanol Injection Terhadap Emisi Gas Buang dan Temperature Didalam Intake Manifold Pada Diesel Engine 4JBI-TC Sugalih, Michael Primanda; Purwoko, Purwoko
AEEJ : Journal of Automotive Engineering and Vocational Education Vol 5 No 2 (2024): Vol 5 No 2 (2024): AEEJ : Journal of Automotive Engineering and Vocational Educat
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/aeej.v5i2.243

Abstract

Peningkatan performa mesin otomotif beriringan dengan generasi industri 5.0 berproyeksi kepada pencarian solusi untuk meminimalisir emisi gas buang dan meningkatkan efisiensi kerja mesin dan bahan bakar. Alternatif yaitu penggunaan Water Methanol Injection (WMI) yang menginjeksikan campuran air dan methanol kedalam ruang bakar dalam intake manifold. Tujuan mengetahui pengaruh WMI terhadap emisi gas buang dan temperature pada intake manifold dengan fungsi alat menghilangkan knocking atau detonasi pada ruang bakar kompresi tinggi. Metode penelitian berjenis penelitian eksperimen kuantitatif dengan menganalisis emisi gas buang dan temperature di dalam intake manifold dengan komposisi methanol 30%, 20% dan 10%. Objek penelitian Diesel Engine 4JBI-TC 2,771 cc. Hasil yang diperoleh, WMI pada konsentrasi yang berbeda memiliki dampak yang bervariasi terhadap emisi CO, CO2, HC, NOx dalam mengoptimalkan efisiensi dan kinerja mesin pada RPM yang berbeda serta mengendalikan emisi dalam aplikasi mesin dan mengoptimalkan efisiensi pembakaran.
Co-Authors . Muhammad Ramli Buhari Abd. Muqit Abdul Mutalib Abidin Abidin Adang Hardi Gunawan Agus Mulyono Ahmad Syarif Hidayatullah, Ahmad Syarif Aji, Ardhana Surya Antesty, Sella Antonius Antonius April, Dian Ardana Tri Arianto Ashri Hidayati Asrofi, Asrofi Athir, Zidni Afrokhul Azainil Azainil Baehaqi, Sirojul Cahya Nova Ardianto Chaeruman Chaeruman Chairuman Chairuman Chumairoh, Lutfi Cinkalasari, Bunga Ayu Desyandri Desyandri Djoharly Caniago Dwi Nugroho Efri Yulistika Eko Setijanto Elmusyafa’, Muchammad Sabath Eny Lestari Eti Kristanti Fauzan . Fikri, Muhammad Ali Fitri Yunita Fitroh Adhilla Hadi Susilo, Sugeng Hamilaturroyya, Hamilaturroyya Hananto, Arif Zuhal Amin Hari Setiabudi Husni, Hari Setiabudi Hartono, Rudi Herawati , Anisa Nur Hidayah, Ian Fii Barril Ida Zahara Adibah, Ida Zahara IFAH KHADIJAH, IFAH Ihsaniar, Aura Imam Anas Hadi, Imam Anas Indaryanti Indaryanti Irawan, Noval Jahid, Md. Abu Judijanto, Loso K. Hashimoto Karyadi Karyadi Kasijanto, Kasijanto Kris Witono Kuntoadi, Danang Kurnia, Siti Aisah Kurniawan, Rangga Muhammad Kusworo, Leo Jati Laksmi Andri Astuti Mahmud, As’ad Mahmud, Moh. Abu Mandasari Saragih, Yasmirah Marhadi Marhadi, Marhadi Maskur Maskur Mudrikah, Mudrikah Muhammad Husni Thamrin, Muhammad Husni Muttaqin, Fandi Ahmad Nasikin, Moch Noor, Laili Savitri Nugroho, Andy Nur ‘Azah Nurdiani, Tanti Widia Nurmasihin, Nurmasihin Pamungkas, Ferdy Pasiri, Rafi Al Poppy Laksita Rini Pramana, Yanuar Sigit Priyatno Harsasto Pujianto Pujianto Purnomo, Frederick Johan Purnomo, Heri Dwi Putra, Eka Satrio Putro, Bambang Novianto Qusairi, Velya Lizhariany Hafidha R. Sopyan Sauri Rachmawati, Nuzulia Rahma, Fahri Kurnia Rahmadillah Putra Yuslam, Aviv Rahmat, Ega Septia Rakhmawati Rakhmawati Ramadhani, Tito Ramadhani Ramidi, Ramidi Ratlan Pardede Safari, Apay Samiyah Santosa, Sugeng Budi Saputra, Wahyu Yas Sentosa, Agung Mulya Setiawan , Zunan Setiawan, Zunan Setyawan, Rai Rake Sholikah, Mar’atus Siswanto, Febby Gunawan Sri Aguswarini Sri Aguswarini Lestiyowati Sri Bagiawati Sri Setiyowati Sri Setyowati Subaryata, Subaryata Sudarso Kaderi Wiryono Sugalih, Michael Primanda Suherman, Usep Sukardi Sukardi Sulistyo, Beni Agus Supraptomo, R. Th Suprihatin Suprihatin Suryandari, Retno Suseno, Andi Susilo Utomo Swasono R. Tamat Syamsul Hadi Titi Candra Sunarti Uswatun Chasanah Utik Bidayati, Utik Waeno, Mahamadaree Wahyu Nugroho Warman Warman Widarti, Tri Widiantoro, Akbar Sigit Widyastuti Widjaksana Widyatmike Gede Mulawarman Wildan Saugi Yatmi, Yatmi Yayan Tahyan Yono Sugiarto Zaenal Abidin Zainal Abidin Zainudin bin Hassan, Zainudin bin