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INDONESIA
Journal of Innovation Research and Knowledge
Published by bajang Institute
ISSN : 27983471     EISSN : 27983641     DOI : 10.53625
Core Subject : Economy, Humanities, Health, Education, Social,
Humanities Economics, Econometrics & Finance Education Health Professions Law, Crime, Criminology & Criminal Justice Social Sciences
Journal of Innovation Research and Knowledge, published by Bajang Institute. Published in two formats, print and online, print version of ISSN: 2798-3471 and the online version of ISSN: 798-3641, both of which are published every month. The scope of the journal studies broadly includes: Culture (a unique study of performing arts and classical culture, traditional from various regions in Indonesia, and modern cultural arts such as dance, fine arts, and music art also includes the study of Indonesian literature on classical and contemporary literary issues) Religion (Study of comparative religion, study of pluralism and religious diversity in Indonesia) Sociopolitical Science/State Administration Media (Cultural studies and media, New Media and Contemporary Societies) Gender (Urban Culture, Gender bias, and gender inequality) Public policy (extractive public policies, distributive public policies, and regulative public policies) Development (economic and social development, urban and regional development) Environment (customs, social and environmental, land and natural resource utilization) Disaster (local wisdom and social culture, disaster management, community empowerment, survival and humanity, disaster and social emergency response organizations) Tourism (ecotourism, tourism management, religious tourism, urban tourism, and cultural tourism) Agriculture Economics Health Education
Arjuna Subject : Umum - Umum
Articles 2,651 Documents
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INOVASI INTEGRASI ROBOTIC WELDING DAN POSITIONER SYSTEM UNTUK MENINGKATKAN EFISIENSI LEAN MANUFACTURING Mochamad Hasan Purnomo; Dwita Suastiyanti; Mega Bagus Herlambang
Journal of Innovation Research and Knowledge Vol. 4 No. 12: Mei 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i12.272

Abstract

Industri furnitur logam membutuhkan inovasi untuk meningkatkan efisiensi dan konsistensi kualitas. Penelitian ini merancang integrasi sistem robotic welding dengan positioner system dalam kerangka lean manufacturing untuk mengurangi pemborosan dan meningkatkan presisi produksi. Studi kasus dilakukan pada perusahaan furnitur logam, dengan analisis alur produksi menggunakan pendekatan Value Stream Mapping (VSM) untuk mengidentifikasi aktivitas yang tidak bernilai tambah. Hasil penelitian menghasilkan desain sistem otomatisasi yang mengintegrasikan robotic welding dan positioner system untuk mendukung efisiensi proses dan konsistensi hasil. Desain ini dirancang menggunakan perangkat lunak simulasi berbasis CAD (Computer Aided Design), dengan fokus pada penerapan prinsip lean manufacturing. Penelitian ini terbatas pada tahap desain tanpa uji implementasi lapangan. Studi lanjutan direkomendasikan untuk menguji performa desain dalam kondisi produksi nyata serta mengevaluasi dampaknya terhadap produktivitas dan efisiensi operasional.
PEFORMA BURUNG PUYUH DENGAN PENAMBAHAN PAKAN OVERRIPE TEMPE Dika, Riyan; Risdawati Ginting; Dini Julia Sari Siregar
Journal of Innovation Research and Knowledge Vol. 4 No. 5: Oktober 2024
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i5.8722

Abstract

Penelitian ini bertujuan untuk mengetahui performa burung puyuh dengan penambahan pakan overripe tempe. Penelitian ini menggunakan Ral faktorian 5 perlakuan dengan 4 ulangan. Perlakuan yang digunakan terdiri dari; adalah: P0 = Kontrol, P1 = Kontrol (Ransum Komersil), P2 = Ransum basal + Pemberian 5% tepung overripe tempe, P3 = Ransum basal + Pemberian 10% tepung overripe tempe, P4 = Ransum basal + Pemberian 15% tepung overripe tempe. Parameter yang diamati adalah pertambahan Bobot badan, konsumsi ransum dan konversi ransum. Hasil penelitian menunjukan bahwa penambahan pakan dengan overripe tempe berpengaruh tidak nyata terhadap pertambahan bobot badan, dan konversi ransum, tetapi berpengaruh nyata (P<0,050 terhadap konsumsi ransum burung puyuh.
PENGUJIAN PALABILITAS BEBERAPA HIJAUAN TERHADAP DOMBA DEWASA (OVIS ARIES) Arrahman, Wildan Dwi; Meriksa Sembiring
Journal of Innovation Research and Knowledge Vol. 4 No. 5: Oktober 2024
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i5.8723

Abstract

This research aims to determine the effect of several forages on the palability of sheep consumption, body weight gain (g/day) and the percentage of forage requirements based on animal body weight. This research used a non-factorial Completely Randomized Design (CRD) with 6 treatments of forage types and 4 replications. The types of forage treatments tested were: P1 = Elephant Grass (Pennisetum purpureum), P2 = Pakchong Grass (Pennisetum purpureum cv Thailan), P3 = Elephant Grass (Pennisetum purpureum), P4 = Lamtoro Leaves (Leucaena leucocephala, P5 = Jackfruit Leaves (Arthocarpus heteropillus)), P6 = Gamal Leaves (Gliricidia sepium), so 24 plots are needed and in each plot there are 2 individuals (1 male and 1 female). Palability testing of forage uses adult sheep aged 1.0 - 1.5 years with a body weight of less than 20 kg. The feeding technique is carried out at 09.00 every morning by giving each forage 4.0 kg/plot (2.0 kg/head). After one hour, the forage given is pulled and weighed to calculate the weight of forage consumed in one hour (weight of forage given – weight of forage remaining in one hour), in addition to the palatability of grass forage compared to woody forage. The parameters observed were the level of palatability of sheep towards forage (feed consumption in the first 1 hour) and comparing the consumption of grass type forage with woody type of forage. The palatability measurements for each treatment were carried out 6 times. The data obtained were averaged and analyzed statistically and if significantly different, continued with testing with DMRT. The results of research analysis testing the palability of forage for livestock by sheep were found to be significantly different (p < 0.05) with the greatest palability being Pakchong grass (H2) and Lamtoro (H5) and the lowest palability being the use of gamal leaf forage (H6). Animal feed with high palability using grass forage compared to woody forage (palability of grass forage > palability of woody forage).
EVALUATION OF PHYSICAL QUALITY OF BOILED LAYER CHICKEN MEAT USING PAPAYA FRUIT Hasanah, Ussuwatun; Risdawati Br Ginting; Warisman, Warisman
Journal of Innovation Research and Knowledge Vol. 4 No. 5: Oktober 2024
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i5.8724

Abstract

Fungal growth is influenced by various additional nutrients given, including the addition of quicklime and palm sap water extract. The purpose of the study was to determine the physical quality of layer chicken meat boiled using young papaya. The study was conducted in June 2024 at the Laboratory of the Panca Budi Development University, Medan, Jl. Gatot Subroto Medan. The research method used a non-factorial Completely Randomized Design (CRD) consisting of 4 treatments and 3 replications. The factors studied were: P0: 1000 grams of chicken meat + 0 grams of papaya, P1 = 1000 grams of chicken meat + 250 grams of papaya, P2 = 1000 grams of chicken meat + 500 grams of papaya and P3 = 1000 grams of chicken meat + 750 grams of papaya. The parameters observed were organoleptic tests (aroma, taste, color, texture, preference). The results of the study showed that boiling layer chicken meat using young papaya had no significant effect on the organoleptic test (aroma, taste, color, texture and preference).
ANALISIS PREDIKTIF MENGGUNAKAN MACHINE LEARNING UNTUK MENANGGULANGI MASALAH REJECT PRODUK PADA PROSES PRODUKSI PT. XYZ Adevian Fairuz Pratama; Dhebys Suryani; Firgi Sotya Izzudin; Adzikirani, Adzikirani
Journal of Innovation Research and Knowledge Vol. 4 No. 5: Oktober 2024
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i5.8725

Abstract

PT. XYZ adalah perusahaan makanan dan minuman di Indonesia, terkenal dengan minuman isotoniknya yang menggantikan cairan tubuh saat aktivitas fisik. Produk ini populer di kalangan konsumen lokal dan internasional karena formulanya yang inovatif. PT. XYZ sangat menekankan kualitas, sehingga produk yang tidak memenuhi standar ketat, seperti tekanan botol, akan di-reject untuk memastikan keamanan dan kualitas. Penelitian ini menggunakan metode machine learning, khususnya XGBoost, untuk analisis prediktif. Data diambil dari mesin Liquid Nitrogen dan Bottle Pressure Detector, mencakup pressure bottle, temperatur tangki, sensor liquid nitrogen, dan lainnya pada tahun 2023. Data diolah dan dianalisis untuk memastikan kesesuaian dengan kebutuhan PT. XYZ dan kecocokan dengan metode XGBoost. Business Understanding mengidentifikasi tujuan bisnis dan dampak deteksi tekanan botol. Data Understanding dilakukan dengan Exploratory Data Analysis (EDA). Data dibagi menjadi 80% untuk training dan 20% untuk testing. Data Preparation melibatkan preprocessing untuk membersihkan duplikasi dan missing value. Modeling menggunakan algoritma XGBoost dengan parameter learning_rate sebesar 0.5, gamma sebesar 2, max_depth sebesar 6, n_estimators sebesar 100, colsample_bytree sebesar 0.4, subsample sebesar 0.7, reg_lambda sebesar 3, dan min_child_weight sebesar 1 terbukti terbaik. Evaluasi menunjukkan nilai MAPE 6.88% dan akurasi 93.12%. Prediksi menunjukkan jumlah reject sekitar 23 pada 1 Januari 2024 pukul 07:00, dan sekitar 22 pukul 08:00. Rekomendasi untuk penelitian selanjutnya adalah menggunakan lebih banyak data dan menggabungkan XGBoost dengan model machine learning lainnya
PENGALAMAN HOSPITALISASI PADA ANAK YANG DIRAWAT DI RSB DRS. TITUS ULLY KOTA KUPANG Roswita Victoria Rambu Roku; Febtian Cendradevi Nugroho
Journal of Innovation Research and Knowledge Vol. 4 No. 5: Oktober 2024
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i5.8726

Abstract

Hospitalisasi merupakan suatu proses karena alasan yang berencana atau darurat mengharuskan anak untuk tinggal di rumah sakit, menjalani terapi dan perawatan sampai pemulangannya kembali ke rumah. Saat hospitalisasi akan muncul berbagai perasaan pada anak seperti marah, sedih, takut, merasa bersalah, dan cemas. Penelitian ini bertujuan untuk mengeksplorasi pengalaman hospitalisasi pada anak yang dirawat di RS Bhayangkara Drs. Titus Ully Kota Kupang. Menggunakan desain penelitian kualitatif dengan pendekatan fenomenologi, penelitian ini berfokus pada pemahaman mendalam mengenai dampak hospitalisasi terhadap kehidupan anak. Data dikumpulkan melalui wawancara mendalam terhadap 6 anak. Hasil penelitian menunjukkan bahwa hospitalisasi memberikan dampak signifikan pada anak, termasuk terpisahnya mereka dari anggota keluarga, teman bermain, aktivitas rutin, serta terganggunya pencapaian prestasi sekolah. Temuan ini memberikan wawasan penting mengenai kebutuhan anak selama perawatan di rumah sakit, sehingga diharapkan dapat menjadi bahan pertimbangan dalam pengembangan program perawatan yang lebih holistik dan ramah anak.
PENGARUH JAM KERJA TERHADAP KESEHATAN FISIK DAN MENTAL KARYAWAN DI KLINIK FATIMAH KECAMATAN CILAMAYA KULON KABUPATEN KARAWANG Chaerani Tri Yuliana; Wieke Widhiantika; Jumaedi, Jumaedi; Muhidin, Muhidin; Wendi Darmawan
Journal of Innovation Research and Knowledge Vol. 3 No. 2: Juli 2023
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v3i2.8727

Abstract

This study aims to analyse the impact of working hours on the physical and mental health of employees at Klinik Fatimah, located in Cilamaya Kulon District, Karawang Regency. Using a quantitative approach and a cross-sectional research design, data were collected from employees through standardized questionnaires covering aspects of physical fatigue, mental stress, burnout, and cardiovascular disorders. The study results indicate that the majority of employees experience negative impacts from long working hours, which not only deteriorate their health but also affect the quality of healthcare services provided to patients. Compared to other clinics in Karawang, such as Klinik Sehat Mandiri and Klinik Harapan Bunda, Klinik Fatimah shows higher levels of physical fatigue and mental stress. This study emphasizes the importance of implementing more balanced working hours, mental health support, and employee wellness programs to improve employee well-being and service quality. This research makes a significant contribution to public health literature, particularly in the Indonesian context, and offers practical recommendations for clinic management
FORMULASI PEMAHAMAN KARYAWAN TENTANG PENYAKIT AKIBAT KERJA DI DUNIA INDUSTRI KABUPATEN KARAWANG Muhidin, Muhidin; Jumaedi, Jumaedi; Chaerani Tri Yuliana; Wieke Widhiantika; Yasin Azhari; Wendi Darmawan
Journal of Innovation Research and Knowledge Vol. 4 No. 2: Juli 2024
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i2.8728

Abstract

This study aims to evaluate employees' understanding of occupational diseases in various industrial sectors in Karawang Regency, one of the largest industrial areas in Indonesia. Occupational diseases are a significant health issue in industrial environments, especially in high-risk sectors such as manufacturing, automotive, textile, and chemical industries. A lack of understanding among employees about the risks and prevention of occupational diseases can increase the incidence rate, reduce productivity, and raise healthcare costs for both companies and workers. This research employs a cross-sectional survey design with a quantitative approach. Data were collected from 400 employee respondents across various industrial sectors using a stratified random sampling technique to ensure sample representativeness. A structured questionnaire was used to measure employees' understanding of the types of occupational diseases, risk factors, and occupational health and safety practices (OHS). Data analysis was conducted using descriptive statistics to illustrate the distribution of employee understanding and inferential statistics such as Chi-Square tests and logistic regression to identify factors influencing employees' comprehension. The results show that only 25% of employees have a high understanding of occupational diseases, while 45% have a moderate understanding, and 30% have a low understanding. Analysis by industrial sector shows that the manufacturing sector has the highest level of understanding (35%), followed by automotive (30%), textile (20%), and chemical (15%). These findings indicate a significant gap in employee understanding across various industrial sectors, which requires more specific and intensive OHS training and education approaches. This study concludes that to improve employees' understanding of occupational diseases, companies need to adopt more targeted, interactive, and evidence-based training strategies. Additionally, collaboration between companies and local government in designing effective OHS policies is essential to ensure optimal occupational health and safety. The implications of this study provide significant contributions to national occupational health policy and can serve as a reference for further research in similar contexts
PENGARUH POSISI KERJA SECARA ERGONOMI TERHADAP PENINGKATAN PRODUKTIVITAS KERJA PETUGAS ADMINISTRASI DI RUMAH SAKIT ISLAM KARAWANG Muhidin, Muhidin; Jumaedi, Jumaedi; Chaerani Tri Yuliana; Wieke Widhiantika; Yasin Azhari; Wendi Darmawan
Journal of Innovation Research and Knowledge Vol. 3 No. 2: Juli 2023
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v3i2.8729

Abstract

The implementation of ergonomics in the workplace is a key strategy to improve the health and productivity of workers, especially in the healthcare sector. This study aims to explore the impact of ergonomic working positions on the productivity of administrative staff at the Islamic Hospital of Karawang. A quantitative approach with a descriptive-analytic design was used, involving 100 administrative staff as respondents. Data were collected through questionnaires and direct observations of working conditions before and after ergonomic interventions. The data were analysed using paired t-tests to evaluate significant changes in work productivity and health complaints. The results show that good ergonomic practices can reduce complaints of back pain by 50%, neck pain by 30%, and circulatory problems by 10%. Additionally, there was an increase in job satisfaction by 25% and operational efficiency by 20% following the ergonomic interventions. A 20% reduction in absenteeism was also identified as a positive impact of the ergonomic interventions. These findings suggest that ergonomic working positions positively impact not only physical health but also enhance productivity and work efficiency. Therefore, ergonomics should be prioritized in human resource management in hospitals and other healthcare facilities. This study provides significant contributions to the development of evidence-based occupational health policies and can serve as a guideline for other hospitals to adopt better ergonomic practices. Thus, this study is expected to promote healthier, more productive, and more sustainable work environments in the healthcare sector
SURVEI KECELAKAAN KERJA PADA PETUGAS KESEHATAN DI RUMAH SAKIT ISLAM KAB KARAWANG Chaerani Tri Yuliana; Wieke Widhiantika; Jumaedi; Muhidin; Wendi Darmawan
Journal of Innovation Research and Knowledge Vol. 4 No. 2: Juli 2024
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i2.8730

Abstract

This study aims to analyse the occupational health and safety levels at the Islamic Hospital (RSI) in Karawang Regency, focusing on the extremely low incidence of workplace accidents. Based on the data collected, workplace accidents at RSI Karawang Regency are almost non-existent, with a very low incident rate of around 0.01%. The most common types of accidents, such as sharp object injuries, physical injuries from medical equipment use, and chemical exposure, all show very low incidence rates. This success can be attributed to the implementation of strict safety protocols, ongoing training, and effective maintenance of medical equipment. The study demonstrates that RSI Karawang Regency has created a very safe working environment, which not only protects healthcare workers but also enhances the quality of healthcare services provided to the community. The recommendations include strengthening safety training, regular maintenance, and the implementation of new technologies to continuously improve safety standards in the hospital.

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