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All Journal STEAM Engineering : Journal of Science, Technology, Education And Mechanical Engineering BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Jurnal Abdimas Ilmiah Citra Bakti (JAICB) PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Journal of Anesthesiology and Clinical Research
Wiyogo
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PERBANDINGAN HASIL PENYULINGAN PLASTIK TIPE HDPE DAN LDPE DENGAN ALAT PENYULINGAN SEDERHANA Wijaya; Harie Satiyadi Jaya; Wiyogo
Steam Engineering Vol. 3 No. 1 (2021): STEAM Engineering, Vol. 3, No. 1, September 2021
Publisher : Program Studi Pendidikan Teknik Mesin, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (655.491 KB) | DOI: 10.37304/jptm.v3i1.3030

Abstract

Tujuan penelitian ini untuk menganalisis penggunaan alat penyulingan sederhana limbah plastik tipe HDPE dan plastik tipe LDPE. Penelitian ini merupakan jenis penelitian deskriptif dengan pendekatan kuantitatif. Sampel pada penelitian ini adalah limbah plastik tipe HDPE dan plastik tipe LDPE masing-masing seberat 7,5 kg sebagai bahan baku penyulingan limbah plastik menjadi bahan bakar alternatif. Data penelitian diperoleh dari analisis penggunaan alat penyulingan sederhana, yakni pada saat proses perubahan plastik menjadi minyak dan perbandingan hasil minyak dari penyulingan limbah plastik tipe HDPE dan LDPE. Proses penyulingan dalam penelitian ini menunjukkan proses perubahan wujud plastik dari padat ke gas lalu ke cair. Volume minyak hasil penyulingan dari sampah plastik tipe HDPE (High Density Polyethylene) diperoleh sebanyak 798 mL dari sampah plastik tipe HDPE sebanyak 7,5 kg dengan variasi berat yang berbeda saat pembakaran dan dilakukan. Dan un tuk  plastik tipe LDPE (Low Density Polyethylene) diperoleh minyak hasil penyulingan sebanyak  1856 ml.
PERSEPSI DAN TINGKAT KEPENTINGAN PADA KUALITAS PEMBELAJARAN PRAKTIKUM Aldi Riwanto; Wiyogo; Ratna Pancawati
Steam Engineering Vol. 3 No. 1 (2021): STEAM Engineering, Vol. 3, No. 1, September 2021
Publisher : Program Studi Pendidikan Teknik Mesin, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (354.989 KB) | DOI: 10.37304/jptm.v3i1.3105

Abstract

Tujuan penelitian ini untuk menganalisa kualitas pembelajaran praktikum berdasarkan persepsi dan kepentingan yang diberikan responden. Hasil uji Wilcoxon Signed Rank Test, nilai Z adalah -2,666 dengan p value (Asymp. Sig 2 tailed) sebesar 0,008 yaitu apabila kurang dari batas kritis penelitian 0,05 berarti tidak terdapat perbedaan bermakna antara persepsi dan kepentingan. Pemetaan dengan diagram kartesius  untuk menggambarkan posisi faktor-faktor yang menjadi keinginan responden dan mencari prioritas penting untuk dilakukan perbaikan. Indikator mutu “respon yang cepat terhadap program yang baru”, menjadi prioritas utama perbaikan terdapat pada kuadaran A. Responden merasakan atribut tersebut sangat penting dan mempunyai harapan tinggi, tetapi responden belum merasakan kinerja yang maksimal. Pada usulan prioritas perbaikan, akan  berimplikasi manajerialnya secara keseluruhan pada kuadran A, dan B sehingga tidak terjadi penilaian secara subjektif, yang keterkaitan antara hasil penelitian sesuai analisis kesenjangan, kesesuaian, dan uji beda secara.
MODEL 3D PONDASI KACAPURI SEBAGAI SOLUSI BERBASIS KEARIFAN LOKAL UNTUK PEMBANGUNAN PADA TANAH GAMBUT DI DESA GOHONG Perkasa, Petrisly; Cassiophea, Lola; Layang, Samuel; Wiratno; Sitinjak, Tarita Aprilani; Permanasuri, Ni Putu Diah Agustin; Gautama, Danar Ariangga Windra; Debora; Wiyogo; Purnawan, Eldy Indra; Ovany, Riska
Jurnal Abdimas Ilmiah Citra Bakti Vol. 5 No. 4 (2024)
Publisher : STKIP Citra Bakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38048/jailcb.v5i4.4276

Abstract

Penggunaan pondasi di tanah gambut memiliki latar belakang masalah yang cukup kompleks, mengingat karakteristik tanah gambut yang lunak, kurang stabil, dan rentan terhadap penurunan permukaan karena sifatnya yang lunak, sehingga dapat menyebabkan keruntuhan bangunan. Pengabdian dengan melakukan pembuatan pondasi Kacapuri yang merupakan kearifan lokal suku Dayak menjadi solusi untuk permasalahan tersebut. Pengabdian ini bertujuan untuk membuat pondasi Kacapuri dengan paduan pondasi telapak pada tanah gambut di desa Gohong, kabupaten Pulang Pisau, provinsi Kalimantan Tengah yang sebagian wilayahnya merupakan lahan gambut yang lunak dan kurang stabil. Metode yang dilakukan adalah dengan melakukan survei lapangan untuk melihat kondisi lingkungan, selanjutnya membuat dokumen kerja lapangan berupa model 3D dan pelaksanaan, serta dokumentasi dan survei kepuasan masyarakat.  Hasil pengabdian menunjukkan bahwa model 3D lebih baik daripada gambar 2D dalam membantu masyarakat di desa Gohong untuk memahami ide dan rencana. Dengan melihat model 3D, masyarakat di desa dapat memberikan umpan balik yang lebih baik, sehingga mengurangi kesalahan yang dilakukan selama perencanaan dan pelaksanaan di lapangan.
Early versus Late Percutaneous Tracheostomy in Critically Ill Stroke Patients: A Competing Risk Analysis of Ventilator Liberation and Complications Wiyogo; Aswoco Andyk Asmoro; Arie Zainul Fatoni; Buyung Hartiyo Laksono
Journal of Anesthesiology and Clinical Research Vol. 6 No. 2 (2025): Journal of Anesthesiology and Clinical Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/jacr.v6i2.791

Abstract

Introduction: The optimal timing of percutaneous dilatational tracheostomy (PDT) in critically ill stroke patients remains controversial. The procedure may facilitate ventilator weaning and neurological assessment, but carries inherent risks. This study aimed to determine the impact of early versus late PDT on clinical outcomes in this specific and vulnerable population. Methods: This retrospective cohort study was conducted at a single tertiary care center. We included all mechanically ventilated adult stroke patients who underwent PDT between January 2024 and December 2024. Patients were categorized into an Early PDT group (≤7 days of intubation) and a Late PDT group (>7 days). The primary outcome was time to ventilator liberation, with in-hospital death as a competing risk. This was analyzed using a Fine-Gray subdistribution hazard model. Secondary outcomes included ICU and hospital mortality, length of stay (LOS), and ventilator-associated pneumonia (VAP), analyzed with multivariable regression. Results: Seventy patients were included (34 Early PDT, 36 Late PDT). After adjusting for age, admission GCS, NIHSS, and stroke type, early PDT remained significantly associated with a higher probability of ventilator liberation (adjusted subdistribution Hazard Ratio [sHR]: 2.48; 95% CI: 1.41–4.36; p=0.002). Early PDT was also independently associated with lower odds of developing VAP (adjusted Odds Ratio [aOR]: 0.31; 95% CI: 0.10–0.94; p=0.038). There were no significant differences in ICU mortality (aOR: 0.82; 95% CI: 0.28–2.41; p=0.721) or hospital mortality (aOR: 0.70; 95% CI: 0.25–1.96; p=0.495). Conclusion: In critically ill stroke patients, an early tracheostomy strategy is independently associated with a significantly shorter time to ventilator liberation and lower odds of VAP, after accounting for competing risks and baseline confounders. While not associated with a survival benefit, early PDT should be considered a key strategy to optimize respiratory management and reduce pulmonary complications in this population.
ICE MAKER TOOL DESIGN Eko Setyo Prabowo; Wiyogo
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 8 No. 2 (2022): Journal Parentas Edisi juli-Desember 2022
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v8i2.5209

Abstract

The purpose of this research is to design an ice maker using split AC machine with AutoCAD application software. This study uses a combination research design (mix methods), namely the researcher collect, analyze between quantitative and qualitative data in one study that same. Combination research design aims to complement the description of the results research on the events under study and to strengthen the research analysis. researcher choose to use explanatory which is included in the sequential model (sequence). Design This type is a mixed methods research design carried out by carrying out qualitative research first and then proceed with quantitative research. Based on the results of the design of the ice maker tool using the AutoCAD application 2016 it can be concluded that the size of the ice maker cooling box has a length of 520 mm, 460 mm wide and 520 mm high. The capacity of the number of ice cubes produced in one production process as many as 10 plastic bags of sugar one kilo. Storage box size The cooling water for the ice maker has a length of 370 mm, a width of 280 mm, and a height of 290 mm. The size of the ice maker frame or frame has a length of 1200 mm, a width of 650 mm, and has a height of 50 mm. The Split AC machine used is Split AC PK, the refrigerant that is used is refrigerant R22. Documentation of the design results of the ice maker tool using the AutoCAD application printed on A3 paper. Use accurate measuring tools so that the measurement results are more precise and precise. Research This is hoping for further research, regarding the design of the ice maker in order to obtain information that really becomes a reference for the community in good cooling. Need the existence of learning media that are validated by media experts so that when making tools they can be learning materials. 
ANALYSIS OF FACTORS AFFECTING WORK READINESS BASED ON STUDENT PERCEPTION USING PARETO ANALYSIS Hermas Gunawan; Wiyogo
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 9 No. 1 (2023): Journal Parentas Edisi Januari-Juni 2023
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v9i1.8989

Abstract

The analysis of students' perceptions of job readiness was conducted using the Pareto analysis method. The results showed that interpersonal skills were the main factor that most influenced students' perceptions of job readiness, with a frequency of 40%. Hard skills had a frequency of 37%, while soft skills had a frequency of 23%. Interpersonal skills are necessary for building good relationships between employees and superiors, colleagues, and customers. Hard skills determine whether employees have the technical skills required in their field of work, while soft skills are essential in problem-solving and making the right decisions in the workplace. Therefore, students need to improve their interpersonal skills by training skills such as communication, leadership, collaboration, and empathy. Hard skills can be improved by increasing technical knowledge and direct practice in the desired field of work. Soft skills can be honed through exercises in creativity, innovation, data analysis, and conflict resolution. Students also need to understand the importance of having a balanced set of interpersonal, hard, and soft skills to prepare themselves well for the job market. They should take advantage of opportunities to participate in extracurricular activities, internships, or relevant training and certification courses. By improving their interpersonal, hard, and soft skills, students will be able to strengthen their perception of job readiness and increase their chances of getting good jobs and succeeding in the future. Furthermore, companies can obtain more qualified and productive employees, helping them to achieve their business goals more effectively.Keywords: Student Perceptions, Job Readiness, Interpersonal Skills, Hard Skills, Soft Skills, Pareto, Gaps
UTILIZATION OF CAR PARKING ULTRASONIC SENSORS AS HYBRID TECHNOLOGY FOR MONITORING PEAT WATER LEVEL BASED ON INTERNET OF THINGS (IoT) AND DATA LOGGER WITH FIREBASE WEB Radifan Rahman; Vontas Alfenny Nahan; Lola Cassiophea; Wiyogo
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 10 No. 1 (2024): Journal Parentas Edisi Januari-Juni 2024
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v10i1.14553

Abstract

Peatland water level monitoring systems have been developed to facilitate water level readings. Currently, car parking sensors are rarely used for this purpose. The tool used in this research is a hybrid technology of iot-based car parking sensors and data loggers. Water level (TMA) data is analyzed using a data logger and Firebase web. The data logger records data which is then integrated on the Firebase web to facilitate remote monitoring. Data (TMA) is sent every hour, so in one day the tool will send data 24 times. The status that can be seen from the Firebase web dashboard includes water level (TMA), water condition indicators (safe, caution, danger), last data update status, tool placement map, and a collection of data history. This research uses a pre-experiment method this tool requires a current of 200 mAh, a 10 watt peak solar panel, and a 12.5 ampere hour battery to turn on constantly. The utilization of ultrasonic sensor with esp 32 microcontroller is effective in recording Real-Time water level data. Iot plays an important role because it allows monitoring (TMA) from anywhere with internet availability. The maximum water level reading data occurred on November 31, 2023 at 40 cm from the peat soil surface and is comparable to the rainfall data on November 29, 2023 at 2.2 mm / day (Light Rain). The minimum water level reading occurred on December 16, 2023 at -5 cm (flooding) from the peat soil surface and was proportional to the rainfall data on December 16, 2023 of 53 mm/day (Heavy Rain). So it can be concluded that the minimum and maximum water level distance data fall into the safe category for peatland water levels that are between 0-40 cm (PP No. 57 of 2016).
EFFECTIVENESS OF AIR PRESSURE ON INCREASING FLUID FLOW RATE IN A TANK-BASED PIPELINE SYSTEM Trissan, Whendy; Wiyogo; Lola Cassiophea; Ni Putu Diah Agustin Permanasuri; Mega Kurniawati; Topan Eka Putra; Via Lorenza; Clara Olivia Natalia
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 13 No. 2 (2025): Journal Balanga Edisi Juli-Desember 2025
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v13i2.23474

Abstract

In simple water distribution systems, one of the main challenges often encountered is the slow flow of water from the storage tank to the point of use, especially in gravity systems that lack additional pumps. Water flow rate is significantly influenced by water level (head pressure), pipe diameter, and internal pressure within the system. Low water flow can disrupt the efficiency of water utilization for household, agricultural, and other technical purposes. This study aims to evaluate the effectiveness of air pressure in increasing water flow from a storage tank through a closed pipe system. This research also contributes to the development of simple, efficient water distribution technology that can be implemented in remote areas or areas with limited infrastructure. This research is a quantitative experimental study aimed at determining the effect of air pressure on water flow in the pipe system from the storage tank. The research was conducted at the Building Engineering Education Laboratory, Faculty of Teacher Training and Education, Palangka Raya University. Specific plans and targets include publication of this research in a SINTA-accredited journal, HKI, and a research video
Co-Authors Adi Hardian Adi Wiratno, Adi Akhmad Hasan Al-Banjari Aldi Riwanto Arie Zainul Fatoni Arifatudzuhri Aswoco Andyk Asmoro Bambang Harry Adi Kumoro Buyung Hartiyo Laksono Cassiophea, Lola Clara Olivia Natalia Debora Dewik Duling, Jhonni Rentas Edy Sopyanur Eko Setyo Prabowo Elby Falentino Piscesco Fernando Siahaan Fidel Marthin Francisko Frans Tinus Fritman Dalito Galfri Siswandi Gautama, Danar Ariangga Windra Hepi Feri Santoso Hermas Gunawan I Made Adwesta Wirya Jeki Susanto Jhonni Rentas Duling Ledi Junaidi Lola Cassiophea Made Suwardike Mardani Mega Kurniawati Muhammad Rizkon Ni Putu Diah Agustin Permanasuri Nopy, Yesni Okta Simson Patrisia, Yulin Perkasa, Petrisly Permanasuri, Ni Putu Diah Agustin Pras Digantara Purnawan, Eldy Indra Radifan Rahman Raflyanto Ratna Pancawati Rendra Tri Andany Rezky Fajar Ramadhan Ricky Darmawan Riska Ovany Riski Erai Kami Romadhona Al Mustakim Ryan Gig Julindra Samuel Layang Sepriandi Ade Sitinjak, Tarita Aprilani Surahman Tommy Pusmana Keliat Topan Eka Putra Trissan, Whendy Via Lorenza Vontas Alfenny Nahan Wijaya Yesni Nopy