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All Journal Jurnal Optimasi Sistem Industri Jurnal Penelitian Pendidikan IPA (JPPIPA) JURNAL AKTUAL AKUNTANSI KEUANGAN BISNIS TERAPAN (AKUNBISNIS) Indonesian Journal of Acupuncture Jurnal Media Publikasi Terapan Transportasi Jurnal Valtech
SUMANTO
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Transportation

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RANCANG BANGUN SISTEM DIGITAL DAN PEMANFAATAN ENERGI PANEL SURYA GUNA MENINGKATKAN PRODUKTIFITAS KOLAM NILA Handi Luthfi; Dhayal Gustopo Setiadjit; sumanto
Jurnal Valtech Vol 4 No 2 (2021): Jurnal Valtech
Publisher : Teknik Industri - ITN Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/valtech.v4i2.3889

Abstract

Ikan Nila (oreochormis niloticus) yang berasal dari Taiwan sudah sejak tahun 1969 dikenal oleh masyarakat Indonesia. Kualitas air yang kurang baik mengakibatkan pertumbuhan ikan menjadi lambat. Permasalahan yang sering terjadi ialah kualitas air yang buruk, ini dapat menyebabkan berbagai penyakit pada ikan, seperti jamur, dan penyakit lainnya, beberapa diantaranya dapat menyebabkan hilangnya nafsu makan ikan dan berujung pada kematian. Hasil dari penelitian ini menunjukkan adanya peningkatkan jumlah keuntungan dan mengurangi angka kematian ikan. Adanya alat pengontrol air tersebut dapat mengurangi angka kematian rata-rata rentan dari bulan Oktober-Maret sebesar 5,6% sedangkan setelah di pasang alat pengontrol air mengalami penurunan yaitu sebesar 3,4% untuk satu kolam yang berisi 500 ekor ikan nila.
Effect of Electroacupuncture ST 36 Zusanli, ST 25 Tianshu, ST 21 Liangmen, CV 12 Zhongwan, and Moxibustion CV 8 Shenque on Cases of Gastric Pain Wardhani, Resa Kusuma; Prasetya, Hanung; Zulaika, Chusnul; Sumanto
Indonesian Journal of Acupuncture Vol. 3 No. 1 (2025)
Publisher : HAKTI : Indonesian Acupuncture Therapists Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62354/ijoa.v3i1.39

Abstract

Gastric pain is a symptom felt as heartburn caused by inflammation of the gastric mucosa. Electroacupuncture and moxibustion therapy are therapeutic methods that have significant results in reducing gastric pain. This study aimed to determine the effect and difference of electroacupuncture therapy ST 36, ST 25, ST 21, CV 12 with electroacupuncture at points ST 36, ST 25, ST 21, CV 12 and CV 8 moxibustion on cases of gastric pain in Kutoharjo Village. Quasi-experimental research with Nonequivalent Control Group Design. A sample of 30 subjects was divided into 2 groups given electro-acupuncture therapy and electroacupuncture therapy combined with moxibustion. Pain scale was measured using Numeric Rating Scale (NRS) before and after intervention. Data were analyzed using Mann-Whitney and Wilcoxon tests. The results showed a significant decrease in the NRS pain scale after intervention in both groups (p<0.050). The Mann-Whitney test showed a significant difference between the two groups (p = 0.009), with the electroacupuncture group with CV 8 moxibustion showing a more significant reduction in pain than the electroacupuncture group. Wilcoxon test showed a significant reduction in pain scale in both groups (p<0.001). This study shows that electroacupuncture with CV 8 moxibustion is more effective than electroacupuncture in reducing the gastric pain scale. These results show a significant value, which can be taken into consideration to reduce gastric pain.
Pemodelan Demand Parkir Terpadu Kawasan Stadion (GBLA) - Masjid Al- Jabbar- Stasiun Cimekar Fathurrahman, Ahmed; Subiantoro, Widiyo; Ash Shiddiq, Muhammad Sulthan; Sumanto
Jurnal Media Publikasi Terapan Transportasi Vol. 3 No. 2 (Agustus) (2025)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mitrans.v3n2.p166-175

Abstract

Perkembangan aktivitas masyarakat yang tinggi di kawasan Gedebage dilengkapi dengan fasilitas publik strategis seperti masjid ikonik Al-Jabbar, stadion berkapasitas besar Gelora Bandung Lautan Api (GBLA), dan stasiun kereta Cimekar regional yang mendukung konektivitas menciptakan tantangan signifikan dalam pengelolaan fasilitas parkir dan transportasi. Penelitian ini bertujuan untuk menganalisis data survei lapangan dan membangun model demand transportasi terpadu untuk mengoptimalkan kapasitas parkir di ketiga lokasi tersebut. Metode yang digunakan mencakup survei primer (jumlah kendaraan, durasi parkir dan asal- tujuan perjalanan) dan penerapan model empat tahap (trip generation, trip distribution, mode choice dan route assignment). Hasil analisis menunjukkan bahwa lonjakan volume kendaraan terjadi pada waktu-waktu puncak, seperti hari besar keagamaan, pertandingan sepak bola dan jam sibuk kerja. Model simulasi yang dibangun berhasil memproyeksikan kebutuhan parkir dan distribusi moda transportasi secara dinamis. Berdasarkan temuan ini, penelitian merekomendasikan strategi manajemen parkir berbasis zonasi dan integrasi moda transportasi. Studi ini diharapkan menjadi dasar perencanaan transportasi kawasan yang berkelanjutan dan efisien, khususnya untuk fasilitas umum dengan kepadatan aktivitas tinggi.
Effect of Combination of Infrared Knee Therapy with Ear Acupuncture and Local Point Electroacupuncture on Pain Scale in Knee Pain Patients at Puskesmas Baki Sukoharjo Syamila, Fathia Dini; Sumanto; Muthiah, Nurmila; Eka Putri, Kurnia
Indonesian Journal of Acupuncture Vol. 3 No. 2 (2025)
Publisher : HAKTI : Indonesian Acupuncture Therapists Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62354/ijoa.v3i2.43

Abstract

Joint disorders are common in the knee and result in pain and limitation of motion. Knee pain can signi-ficantly reduce people's quality of life. This disorder can be complained of starting from a productive age to the elderly. The etiology of knee pain is complex, one of which is the age factor. Acupuncture therapy can reduce several cases of musculoskeletal disorders, one of which is knee pain. This study aims to determine the effect of a combination of knee infrared therapy with ear acupuncture and local point electroacupuncture on the pain scale in knee pain patients at Puskesmas Baki Sukoharjo. This study used a type of quantitative research with a “Quasi-Experimental” research design. This study was divided into two treatment groups, namely the first group of ear acupuncture therapy combined with knee infrared, and the second group of local point electroacupuncture. This study started from February to March 2025 for 4 weeks and was conduct¬ed at Puskesmas Baki Sukoharjo. The results of the Wilcoxon test obtained a ρ value of 0.001, and the Mann-Whitney test obtained a ρ value of 0.011. These results indicate that there is an effect of a combination of knee infrared therapy with ear acupuncture and local point electroacupuncture on the pain scale in knee pain patients at Puskesmas Baki Sukoharjo. This means ear acupuncture therapy combined with knee infrared and local point electroacupuncture on knee pain cases showed significant results in reducing the pain scale (VAS) in patients at Puskesmas Baki Sukoharjo.
Effectiveness of Acupuncture Therapy ST36 Zusanli ST40 Fenglong GV2O Baihui with a Combination of Cupping GV14 Dazhui in Patients with Hypertension in Simpang Luas Village, Sungai Are District, Ogan Komering Regency, South Ulu Lestari, Okda; Purwanto; Sumanto; Mutiah, Nurmila
Indonesian Journal of Acupuncture Vol. 3 No. 2 (2025)
Publisher : HAKTI : Indonesian Acupuncture Therapists Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62354/ijoa.v3i2.50

Abstract

Hypertension is one of the most significant health problems in the world. This condition is characterized by increased systolic and diastolic blood pressure that can lead to serious complications such as heart disease, stroke, and kidney failure. Treatment of hyper­tension generally uses anti-hypertensive drugs, but long-term use may cause side effects. This research is a quantitative research with a Quasi-Experimental design. The research subjects amounted to 40 people who were divided into two groups. Group I acupuncture therapy and group II acupuncture and cupping therapy. The results of data analysis using the Mann-Whitney test obtained a p-value of 0.004. This shows that the p<0.05 value means that cupping combination acupuncture therapy is effective in lowering blood pressure in hypertensive patients in Simpang Luas Village, Sungai Are District, Ogan Komerig Regency, South Ulu.
Acupuncture Therapy Study in Obesity Cases: Glycemic and Inflammatory Marker Patterns Sumanto; W, Suwaji Handaru; Badri, Sholichan
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.10171

Abstract

Obesity is a problem in various countries, not only in developed countries but also in developing countries. Central obesity occurs due to excessive fat accumulation in the upper body, especially in the abdomen, which is generally in men and is characterized by an increase in waist circumference. Central obesity occurs due to excessive adipocyte expansion which can cause hypoxia and oxidative stress, resulting in further inflammation. Obesity can cause coronary heart disease, hypertension, stroke, insulin resistance, Diabetes Mellitus (DM), hyperlipidemia and cancer. This study aims to determine glycemic and inflammatory markers and obtain acupuncture therapy models in obesity cases. This study was designed as a quasi-experiment using the Pre-Post Design with obesity cases. The study was conducted in 3 stages (three years). Each series of acupuncture therapy was carried out 8 times. This study was conducted in three series (for 3 years, each year 1 series of acupuncture therapy). Haematologic and lipid examinations were carried out 2 times before therapy and after the 8th therapy in the first year. Liver function tests, insulin hormone tests and HBA1C tests were performed twice before therapy and after the 8th therapy in the second year. Kidney function tests were performed twice before therapy and after the 8th therapy in the third year. Laboratory results were analyzed using SPPS 23 statistical software to see their significance. Laboratory values were used in mathematical modeling to obtain the right acupuncture therapy model for obesity cases.
OPTIMALISASI PEMANFAATAN ARTIFICIAL INTELLIGENCE DI KALANGAN MAHASISWA GEN-Z PADA PROSES PEMBELAJARAN ERA REVOLUSI INDUSTRI 4.0 Sumanto; Mardinawati; Teguh Budi Santoso; Budhi Adhiani Christina; Maharani Rona Makom
Jurnal Aktual Akuntansi Keuangan Bisnis Terapan (AKUNBISNIS) Vol. 8 No. 1 (2025): Vol. 8 No. 1 Mei 2025
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk menyelidiki kemampuan dan pengetahuan mahasiswa Gen-Z menggunakan AI serta self-awareness dalam AI tersebut agar tetap memahami batasan-batasan etika akademik dalam proses pembelajaran. Populasi dalam penelitian ini adalah seluruh mahasiswa Jurusan Akuntansi Politeknik Negeri Semarang. Hasil pembahasan sebanyak 64,5% mahasiswa Jurusan Akuntansi menyatakan bahwa mereka menggunakan AI untuk menulis tugas atau makalah ilmiah lainnya, 72,7% menyatakan bahwa jika mereka tidak tahu mengenai AI, maka mereka akan mencari tahu mengenai kecerdasan buatan. Sebanyak 76,9% mahasiswa menyatakan bahwa AI mempercepat kinerja saat menulis serta 81,8% menyatakan mereka paham mengenai penggunaan fitur-fitur kecerdasan buatan. Selanjutnya 75,2% mahasiswa menyatakan AI membawa dampak positif pada proses pembelajaran dan 65,3% menyatakan akan mengajak orang lain untuk menggunakan AI. Hasil menarik terlihat pada pernyataan pelatihan penggunaan AI di kampus atau tempat lain secara online maupun offline, 42,1% responden menyatakan mereka tidak mengikuti pelatihan penggunaan AI. Mahasiswa Jurusan Akuntansi sudah mampu beradaptasi dengan kemajuan teknologi dan penguasaan terhadap teknologi walaupun tidak mengikuti pelatihan AI.
Enhancement Material Removal Rate Optimization of Sinker EDM Process Parameters Using a Rectangular Graphite Electrode Sukarman; Sumanto; Maulana, Acim; Mulyadi, Dodi; Khoirudin; Siswanto; Suhara, Ade; Safril
Jurnal Optimasi Sistem Industri Vol. 21 No. 2 (2022): Published in October 2022
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/josi.v21.n2.p87-96.2022

Abstract

This article discusses the optimization of sinker electrical discharge machining (sinker EDM) processes using SPHC material that has been hardened. The sinker EDM method is widely employed, for example, in the production of moulds, dies, and automotive and aeronautical components. There is neither contact nor a cutting force between the electrode and the work material in sinker EDM. The disadvantage of the sinker EDM is its low material removal rate. This work aims to optimize the material removal rate (MRR) using graphene electrodes in a rectangular configuration. The SPHC material was selected to determine the optimum MRR model of the sinker EDM input parameter. The Taguchi experimental design was chosen. The Taguchi technique used three input parameters and three experimental levels. Pulse current (I), spark on time (Ton), and gap voltage were among the input parameters (Vg). The graphite rectangle was chosen as an electrode material. The input parameter effect was evaluated by S/N ratio analysis. The result showed that pulse current has the most significant impact on material removal rate in the initial study, followed by spark on time and gap voltage. All input parameters are directly proportional to the MRR. For optimal material removal rate, the third level of pulse current, spark on time, and gap voltage must be maintained. In addition, the proposed Taguchi optimization model could be applied to an existing workshop floor as a simple and practical electronic tool for predicting wear and future research.
ANALISIS DAMPAK PPN TERHADAP ARUS KAS DAN PROFITABILITAS PADA PT POWERINDO KARYA PERKASA TAHUN 2024 Dian Novita; Resi Yudhaningsih; Sumanto
Jurnal Aktual Akuntansi Keuangan Bisnis Terapan (AKUNBISNIS) Vol. 8 No. 2 (2025): Vol. 8 No. 2 Mei 2025
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/akunbisnis.v8i2.6901

Abstract

Tujuan penelitian ini untuk mengetahui besarnya dampak PPN terhadap kondisi arus kas dan profitabilitas PT Powerindo Karya Perkasa tahun 2024. Jenis penelitian yang digunakan adalah penelitian deskriptif kuantitatif dengan memanfaatkan data sekunder berupa laporan keuangan, faktur pajak, dan SPT PPN tahun 2024. Analisis dilakukan melalui perhitungan PPN serta pengukuran arus kas dan profitabilitas (ROA) untuk menggambarkan dampak PPN terhadap kinerja keuangan perusahaan. Variabel yang dianalisis meliputi PPN, arus kas operasional, dan profitabilitas yang diukur melalui ROA. Metode pengumpulan data yang digunakan yaitu studi pustaka dan wawancara dengan metode penulisan deskriptif dan eksposisi. Hasil penelitian menunjukkan bahwa PPN Kurang Bayar sebesar Rp18.189.787,00 yang belum disetor pada masa pajak Desember 2024 dapat membuat saldo kas tampak lebih besar sehingga arus kas dari aktivitas operasi meningkat sebesar nilai PPN tersebut. Selain itu, tingginya saldo kas akibat PPN terutang berpengaruh terhadap Return on Assets (ROA), sehingga profitabilitas perusahaan tercatat sebesar 33,53% pada tahun 2024. Temuan ini menunjukkan bahwa kewajiban PPN memiliki pengaruh langsung terhadap posisi kas dan rasio profitabilitas, sehingga pengelolaan kas dan perencanaan penyetoran pajak perlu dioptimalkan.
Co-Authors Ash Shiddiq, Muhammad Sulthan Badri, Sholichan Budhi Adhiani Christina Chusnul Zulaika Dhayal Gustopo Setiadjit Dian Novita Dodi Mulyadi Eka Putri, Kurnia Fathurrahman, Ahmed Handi Luthfi Khoirudin Lestari, Okda Maharani Rona Makom Mardinawati Maulana, Acim Muthiah, Nurmila Mutiah, Nurmila Prasetya, Hanung Purwanto Resi Yudhaningsih Safril Siswanto Subiantoro, Widiyo Suhara, Ade Sukarman Syamila, Fathia Dini Teguh Budi Santoso W, Suwaji Handaru Wardhani, Resa Kusuma