Abstract:Abstract: Manual material handling activities on the production line of PT MYR, particularly in the Sugar Vibro, Sugar Grinding, and SSK sections, have the potential to pose a risk of Musculoskeletal Disorders (MSDs), specifically…
ecifically Low Back Pain (LBP). This study aims to evaluate the working posture of production operators, identify the body parts most vulnerable to injury, and formulate recommendations for ergonomic work facilities and methods to reduce injury risk levels and enhance work efficiency. The method used in this study is a combination of the Nordic Body Map (NBM) questionnaire to measure the subjective physical complaints of respondents (n=20) and the Rapid Upper Limb Assessment (RULA) method based on digital/photo data processing to objectively evaluate the joint angles of operator postures. The results of the NBM questionnaire data processing indicated that complaints were most dominant in the waist area at 95% (19 out of 20 respondents) and the back area at 75% (15 out of 20 respondents), followed by complaints in the right shoulder (55%) and left shoulder (50%). The posture analysis using the RULA method indicated high to very high ergonomic risk levels: at the Sugar Vibro station, the lifting sacks from pallet activity achieved a final RULA score of 7 (Action Level 4, very high risk), pouring sacks into machine hopper activity achieved a final RULA score of 6 (Action Level 3, high risk), the Sugar Grinding station scored 5 (Action Level 3), and the SSK station scored 7 (Action Level 4). The primary factors contributing to the high LBP risk in operators were the high trunk flexion angle of up to 65°, repetitive lifting of loads weighing 25–50 kg, and static arm and wrist positions without ergonomic support. The proposed improvement recommendations include modifying and redesigning workstations, providing ergonomic material handling equipment, designing work rotation schedules, and conducting regular muscle stretching programs.
Keywords: Ergonomics, Nordic Body Map (NBM), Rapid Upper Limb Assessment (RULA), Low Back Pain (LBP), Production Operators, Manual Material Handling.
Abstrak: Aktivitas penanganan material secara manual (manual material handling) pada lini produksi PT MYR, khususnya bagian Vibro Gula, Gula Giling, dan SSK, berpotensi menimbulkan risiko cedera otot rangka (Musculoskeletal Disorders/MSDs), khususnya Low Back Pain (LBP). Penelitian ini bertujuan untuk mengevaluasi postur kerja operator produksi, mengidentifikasi bagian tubuh yang paling berpotensi mengalami gangguan, serta merumuskan usulan perbaikan fasilitas dan cara kerja yang ergonomis guna mengurangi tingkat risiko cedera dan meningkatkan efisiensi kerja. Metode yang digunakan dalam penelitian ini adalah kombinasi kuesioner Nordic Body Map (NBM) untuk mengukur tingkat keluhan fisik subjektif responden (n=20) dan metode Rapid Upper Limb Assessment (RULA) berbasis pengolahan data digital/foto untuk mengevaluasi sudut-sudut persendian postur kerja operator secara objektif. Hasil pengolahan data kuesioner NBM menunjukkan keluhan paling dominan dialami pekerja pada area pinggang sebesar 95% (19 dari 20 responden) dan area punggung sebesar 75% (15 dari 20 responden), diikuti oleh keluhan pada bahu kanan (55%) dan bahu kiri (50%). Hasil analisis postur kerja dengan metode RULA mengindikasikan tingkat risiko ergonomi yang tinggi hingga sangat tinggi: stasiun Vibro Gula aktivitas mengangkat karung dari pallet memperoleh skor akhir RULA 7 (Action Level 4, berisiko sangat tinggi), aktivitas menuang karung ke corong mesin memperoleh skor akhir RULA 6 (Action Level 3, berisiko tinggi), stasiun Gula Giling memperoleh skor 5 (Action Level 3), dan stasiun SSK memperoleh skor 7 (Action Level 4). Faktor utama penyebab tingginya risiko LBP pada operator adalah tingginya sudut fleksi pembungkukan batang tubuh (trunk) hingga 65°, pengangkatan beban berulang seberat 25–50 kg, serta posisi lengan dan pergelangan tangan yang menahan beban statis tanpa penopang ergonomis. Rekomendasi perbaikan yang diusulkan meliputi modifikasi dan redesign stasiun kerja, penyediaan alat bantu penanganan material ergonomis, perancangan jadwal rotasi kerja, serta program regangan otot berkala.
Kata kunci: Ergonomi, Nordic Body Map (NBM), Rapid Upper Limb Assessment (RULA) Low Back Pain (LBP), Operator Produksi, Manual Material Handling.
Abstract:Abstract: Leading sectors play a vital role in driving the economic growth of a region. Lima Puluh Kota Regency possesses several leading plantation commodities, including cocoa, areca nut, tobacco, coconut, cinnamon, clove,…
ove, gambier, robusta coffee, and sugar palm. The COVID-19 pandemic has affected the economy, including the plantation sector. This study aims to examine the production trends of these leading plantation commodities in Lima Puluh Kota Regency. The research employs a descriptive method by analyzing the annual growth rate of production. The highest recorded production growth rates were: cocoa at 161.6% in 2024, areca nut at 28% in 2022, tobacco at 93.1% in 2020, coconut at 29.2% in 2021, cinnamon at 26.2% in 2021, clove at 170.6% in 2024, gambier at 115.8% in 2023, robusta coffee at 17% in 2022, and sugar palm at 38.6% in 2024.
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Keyword: plantation; production.
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Abstrak: Sektor unggulan memiliki peranan penting untuk mendorong pertumbuhan ekonomi suatu daerah. Kabupaten Lima Puluh Kota memiliki komoditas perkebunan yang menjadi unggulan, yaitu kakao, pinang, tembakau, kelapa, kulit manis, cengkeh, gambir, kopi robusta, dan enau. Adanya pandemi covid-19 berpengaruh terhadap perekonomian termasuk juga sektor perkebunan. Tujuan penelitian melihat perkembangan produksi komoditas perkebunan unggulan Kabupaten Lima Puluh Kota. Metode yang digunakan yaitu metode deskriptif yang menjelaskan analisis pertumbuhan produksi tahunan (Annual Growth Rate). Pertumbuhan produksi tertinggi kakao sebesar 161,6 % pada tahun 2024, pinang sebesar 28 % pada tahun 2022, tembakau sebesar 93,1 % pada tahun 2020, kelapa sebesar 29,2 % pada tahun 2021, kulit manis sebesar 26,2% pada tahun 2021, cengkeh sebesar 170,6 % pada tahun 2024, gambir sebesar 115,8 % pada tahun 2023, kopi robusta sebesar 17 % pada tahun 2022, enau sebesar 38,6 % pada tahun 2024.
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Kata kunci: perkebunan;produksi.
Abstract:The objectives of this study are: (1) to determine the level of entrepreneurial interest among sugar palm farmers in Agam Regency; and (2) to identify the factors influencing the formation of entrepreneurial interest among…
ng these farmers. The research was conducted from April to May 2024. Agam Regency was selected as the research site due to its status as a central hub for palm sugar production in West Sumatra. This study employed a survey methodology. The sample consisted of 60 farmers who were members of Local Cooperative Groups (LKM). Respondents were selected using a combination of cluster sampling and simple random sampling techniques. A quantitative descriptive method was applied, and data were analyzed using Partial Least Squares (PLS).
The results revealed that farmers affiliated with LKM exhibited a moderate level of entrepreneurial interest. The factors directly influencing the entrepreneurial intentions of LKM members are categorized as follows: belief in entrepreneurial interest, tendency to take action, need for new employment opportunities, and confidence in entrepreneurial feasibility. Both endogenous and exogenous factors affecting entrepreneurial intention among LKMA members include demographic characteristics, personality traits, psychological aspects, perceptions of LKMA, entrepreneurial abilities, surrounding environment, and social aspects. The structure of entrepreneurial intention accounts for 70% of the variance, as indicated by an R² value of 0.70.
 Keywords: Entrepreneurial Intention, Entrepreneurial Intention, Entrepreneurial Intention, Partial Least Squares (PLS)
Abstract:Abstract: This research is motivated by the activities of the Muhammadiyah Cash Waqf Board (BWUM) of West Sumatra in both the collection and development of cash waqf funds. BWUM also serves as an active and professional…
nazhir (waqf manager) in managing these funds. The main research question is: what are the strategies employed by BWUM of West Sumatra in collecting and developing cash waqf, and what are the supporting and inhibiting factors in these processes? Based on the research findings, it is revealed that: a) the fundraising strategy used by BWUM West Sumatra follows a corporate fundraising approach. BWUM collaborates with wakif (waqf donors) to collect cash waqf funds through several partnerships, including with Muhammadiyah University of West Sumatra, BTM West Sumatra, and other parties such as stores, supermarkets, mosques, and offices. b) The strategy for developing cash waqf at BWUM West Sumatra involves two main approaches: first, direct investment in the real sector, such as organic catfish farming, sugarcane plantations, establishing a "Berkah" trading business, and investment in Pertashop; second, indirect investment through Islamic financial institutions, such as mudharabah deposits at BTM West Sumatra.
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Keyword: Fundraising Strategy, Development Strategy, Cash Waqf, BWUM West Sumatra.
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Abstrak: Penelitian ini dilatarbelakangi oleh kegiatan Badan Wakaf Uang Muhammadiyah Sumatera Barat dalam penghimpunan maupun dalam mengembangkan dana wakaf uang. Dan juga merupan nazhir wakaf uang yang aktif dan profesional dalam pengelolaannya. Dalam hal ini, yang menjadi pertanyaan penelitian adalah: bagaimana strategi Badan Wakaf Uang Muhammadiyah Sumatera Barat baik dalam penghimpunan maupun dalam pengembangan wakaf uang, serta faktor-faktor yang menjadi pendukung dan penghambat dalam menghimpun dan mengembangkan dana wakaf uang. Dari hasil penelitian yang dilakukan diketahui bahwa: a. strategi penghimpunan yang dilakukan oleh BWUM Sumatera Barat adalah strategi corporate fundraising. BWUM Sumatera Barat menjalin kerjasama dengan wakif untuk menggalang dana wakaf uang. Strategi yang dilakukan adalah: pertama, kerjasama dengan UM Sumatera Barat. Kedua, Kerjasama dengan BTM Sumatera Barat. Ketiga, kerjasama dengan pihak lain seperti toko, swalayan, masjid, dan perkantoran. b. Strategi pengembangan wakaf uang di BWUM Sumatera barat adalah dengan: pertama, berinvestasi langsung pada pada sektor ril seperti peternakan lele organik, perkebunan tebu, mendirikan usaha dagang berkah, dan investasi pada perthashop. Kedua, beinvestasi tidak langsung pada lembaga keuangan syariah seperti deposito mudharabah pada BTM Sumatera Barat.
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Kata kunci: Strategi Penghimpunan, Strategi Pengembangan, Wakaf Uang, BWUM
                  Sumatera Barat.
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Abstract:Abstract: This research aims to develop a companion application that uses the regression method as a warning system for the public in maintaining blood sugar levels to minimize the risk of diabetes based on machine learning.…
ing. Diabetes is one of the diseases with the highest death rate in Indonesia, but the public's low awareness of checking blood sugar levels regularly is due to the high cost of controlling it at hospitals or clinics. This has an impact on increasing the prevalence of diabetes and state losses. This research utilizes the linear regression method with 6 regression models and 3 testing methods to find the best and most accurate model in predicting diabetes levels. Data was processed using Jupyter Notebook tools with the Python programming language. It is hoped that the results of this research can contribute to increasing public awareness of the importance of maintaining healthy blood sugar to prevent diabetes.
Keywords: machine learning; regression; diabetes; warning system.
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Abstrak: Penelitian ini bertujuan untuk mengembangkan sebuah aplikasi pendamping yang menggunakan metode regresi sebagai warning system bagi masyarakat dalam menjaga kadar gula darah untuk meminimalisir risiko diabetes berbasis machine learning. Diabetes merupakan salah satu penyakit dengan angka kematian tertinggi di Indonesia, namun rendahnya kesadaran masyarakat dalam memeriksa kadar gula darah secara berkala disebabkan oleh mahalnya biaya pengontrolan di rumah sakit atau klinik. Hal ini berdampak pada meningkatnya prevalensi diabetes dan kerugian negara. Penelitian ini memanfaatkan metode regresi linier dengan 6 model regresi dan 3 metode pengujian untuk mencari model yang paling baik dan akurat dalam memprediksi kadar diabetes. Data diproses menggunakan tools Jupyter Notebook dengan bahasa pemrograman Python. Hasil penelitian ini diharapkan dapat memberikan kontribusi dalam meningkatkan kesadaran masyarakat akan pentingnya menjaga kesehatan gula darah untuk mencegah diabetes.
Kata Kunci: machine learning; regresi; diabetes; warning system.
Abstract:Diabetes is a long-lasting disease characterized by high or above normal blood sugar (glucose) levels. Lack of public information about diabetes and constraints on the problem of hospital costs make people reluctant to check…
heck themselves at the health center, therefore this can help people find information early on to better maintain their health so they don't suffer from diabetes. Predictive efforts are needed to find out the approximate outcome of diagnosing diabetes in someone early on with Pregnancies, Glucose (sugar), BloodPressure (blood pressure), SkinThickness, Insulin, BMI (Weight), DiabetesPedigreeFunction, Age (Age). Furthermore, predictions use the regression method where there are 7 more methods including (1) Linear Regression, (2) Support Vector Regression - Linear, (3) Support Vector Regression - RBF, (4) Decision Tree Regression, (5) Random Forest Regressor, ( 6) Gradient Boosting Regression, (7) NLP Regressor applied in this study. The aim of the research is to be able to determine the best regression method based on 7 regression methods with the best accuracy value that will be used in the deploy process to predict the outcome of diagnosing diabetes in someone from an early age. Decision tree regression as the best method among other regression methods in 4 accuracy tests with ratios of 90:10, 80:20, 70:30 and 60:40.
Keywords: diabetes, decision tree, regression
Diabetes merupakan penyakit yang berlangsung lama ditandai dengan kadar gula (glukosa) darah yang tinggi atau diatas normal. Kurangnya informasi masyarakat mengenai penyakit diabetes dan kendala masalah biaya kerumah sakit membuat masyarakat enggan untuk memeriksakan dirinya ke puskesmas, oleh karena itu ini dapat membantu masyarakat mengetahui informasi sejak dini untuk lebih menjaga kesehatan agar tidak menderita diabetes. Diperlukannya upaya prediksi untuk mengetahui perkiraan hasil diagnose diabetespada seseorang sejak dini dengan Pregnancies, Glucose (gula), BloodPressure (tekanan darah), SkinThickness , Insulin, BMI (Berat Badan), DiabetesPedigreeFunction, Age (Umur). Selanjutnya prediksi menggunakan metode regresi dimana terdapat 7 metode lagi meliputi (1) Linear Regression, (2) Support Vector Regression – Linear, (3) Support Vector Regression – RBF, (4) Decision Tree Regression, (5) Random Forest Regressor, (6) Gradient Boosting Regression, (7) NLP Regressor yang diterapkan dalam penelitian ini. Tujuan penelitian untuk dapat menentukan metode regresi terbaik berdasarkan 7 metode regresi dengan nilai akurasi paling terbaik yang akan digunakan dalam proses pengolahan deploy untuk prediksi hasil diagnose diabetespada seseorang sejak dini. Decision tree regression sebagai metode terbaik diantara metode regresi lainnya dalam 4 pengujian akurasi dengan rasio 90:10, 80:20, 70:30 dan 60:40.
Kata Kunci: diabetes, decision tree, regresi
Abstract:This study aimed to determine the relationship between stress levels and sugar and sodium intake among hypertensive patients at Bontomarannu Health Center. This quantitative study used an analytical observational design…
with a cross-sectional approach. The study involved 40 hypertensive patients selected using accidental sampling. Stress levels were measured using the Perceived Stress Scale (PSS-10), while sugar and sodium intake were assessed using three non-consecutive 24-hour food recalls. Blood pressure was measured using a tensimeter. Data were analyzed using univariate and bivariate analyses, with Fisher's Exact Test applied to examine the relationships between stress level and sugar intake and between stress level and sodium intake at a 95% confidence level (α = 0.05). The results showed that 72.5% of respondents had moderate stress, 82.5% had adequate sugar intake, and 65.0% had excessive sodium intake. Fisher's Exact Test showed a significant relationship between stress level and sugar intake (p = 0.026), whereas no significant relationship was found between stress level and sodium intake (p = 0.759). These findings indicate that stress level was associated with sugar intake, but not with sodium intake, among hypertensive patients at Bontomarannu Health Center.
Abstract:Peningkatan prevalensi diabetes melitus dan penyakit metabolik pada usia remaja menjadi perhatian penting dalam bidang kesehatan masyarakat. Pola makan yang tidak sehat dan rendahnya aktivitas fisik merupakan faktor risiko…
ko yang berkontribusi terhadap peningkatan kadar glukosa darah dan tekanan darah sejak usia sekolah. Penelitian ini bertujuan untuk menganalisis hubungan pola makan dengan kondisi kesehatan metabolik berdasarkan kadar glukosa darah sewaktu (GDS) dan tekanan darah pada siswa SMP Negeri 5 Sungai Kakap. Tujuan penelitian ini mengetahui adanya Hubungan Kebiasaan Konsumsi Gula Dengan Kadar Glukosa Darah Sewaktu Dan Tekanan Darah Pada Siswa Smp Negeri 5 Sungai Kakap. Penelitian ini merupakan penelitian analitik dengan rancangan Cross Sectional. Sampel penelitian ini berupa cairan biologis berupa darah utuh yang dikumpulkan secara purposive sampling dari sampel siswa smp negeri 5 sungai kakap pada bulan juli 2025. Hasil analisis data menggunakan uji chi-square untuk kebiasaan konsumsi glukosa dengan kadar glukosa menunjukan tidak ada hubungan signifikan p=0,314 (p>0,05) dan kebiasaan konsumsi glukosa dengan tekanan darah menunjukan tidak ada hubungan signifikan p=0,419 (p>0,05). Kesimpulan yang diperoleh bahwa tidak ada Hubungan Kebiasaan Konsumsi Gula Dengan Kadar Glukosa Darah Sewaktu Dan Tekanan Darah Pada Siswa Smp Negeri 5 Sungai Kakap. Temuan ini menunjukkan bahwa meskipun sebagian besar siswa memiliki kondisi kesehatan metabolik yang normal, masih terdapat remaja yang berisiko mengalami gangguan metabolik. Oleh karena itu, skrining kesehatan secara berkala, edukasi gizi, dan penerapan pola hidup sehat perlu dilakukan sejak usia remaja sebagai upaya pencegahan penyakit metabolik dan peningkatan derajat kesehatan di lingkungan sekolah.
The increasing prevalence of diabetes mellitus and metabolic diseases among adolescents has become a critical public health concern. Unhealthy dietary habits and low physical activity are key risk factors contributing to elevated blood glucose levels and blood pressure from school age. This study aims to analyze the relationship between dietary habits and metabolic health conditions based on random blood glucose (RBG) levels and blood pressure among students at SMP Negeri 5 Sungai Kakap. Specifically, this study aims to determine the relationship between sugar consumption habits, random blood glucose levels, and blood pressure in students of SMP Negeri 5 Sungai Kakap. This analytical study utilized a cross-sectional design. The research samples consisted of whole blood biological fluids collected through purposive sampling from students at SMP Negeri 5 Sungai Kakap in July 2025. Data analysis using the chi-square test showed no significant relationship between glucose consumption habits and blood glucose levels (p=0.314; p>0.05). Similarly, there was no significant relationship between glucose consumption habits and blood pressure (p=0.419; p>0.05). In conclusion, there is no relationship between sugar consumption habits, random blood glucose levels, and blood pressure among students at SMP Negeri 5 Sungai Kakap. These findings indicate that although most students have normal metabolic health conditions, some adolescents remain at risk for metabolic disorders. Therefore, regular health screening, nutritional education, and the implementation of a healthy lifestyle must be conducted from adolescence as a preventive measure against metabolic diseases and to improve health status within the school environment.
Abstract:PT Sugar Group Companies requires an information system that affects raw material inventory control. In this research, the Exponential Smoothing method is implemented to estimate the amount of raw materials needed in the…
future. This method is useful for companies to carefully calculate the amount of raw materials needed, this can reduce the budget and increase operational capabilities. The results of the study state that the Exponential Smoothing method can be used effectively in raw material inventory control information systems, both in industries that have high differences in demand for raw materials. Therefore, this system can facilitate PT Sugar Group Companies in optimizing the use of resources and developing service quality.
Abstract:Non-communicable diseases (NCDs) remain a major health problem in Biringkanaya District, Makassar City, with high rates of obesity, hypertension, high cholesterol, and metabolic disorders. These problems are influenced by…
y an unbalanced diet, low consumption of local foods, and a lack of physical activity. The SIPAKATAU (Synergy of Local Food and Physical Activity) programme was designed to address these issues through nutritional education, my plate demonstrations, physical activity, and the use of locally sourced, easily accessible food to the community. The activities were carried out over a month in Paccerakkang and Berua villages, involving 24 participants, health cadres, and the Paccerakkang community health centre. The intervention included pre-tests, interactive education, hands-on practice, physical activity monitoring, and health checks before and after the activities. The results showed an increase in knowledge from 50% to 75% in the good category, increased implementation of My Plate, and 75% of participants had sufficient physical activity. Health indicators showed improvement, particularly in cholesterol (normal levels increased from 1 to 7 individuals) and uric acid (100% normal). Blood sugar levels showed improvement, while blood pressure and nutritional status required longer-term intervention. The SIPAKATAU programme proved effective in improving community nutrition and health behaviours and is recommended as a model for community-based NCD prevention.