FAKTOR YANG BERHUBUNGAN DENGAN RISIKO KESELAMATAN DAN KESEHATAN KERJA PADA PEKERJA

Potential health problems for workers are work accidents and occupational diseases. The International Labor Organization (ILO), 1 worker in the world dies every 1 second due to work accidents and 160 workers experience work-related illnesses. Based on the results of interviews conducted with 10 workers, 6 of them had experienced work accidents such as slipping, being contaminated with chemicals from animal feed and being scratched by sharp objects while the other 4 workers had no work accidents. The purpose of this study was to determine the factors associated with occupational safety and health risks in laying hens at PT. Livestock Friends of West Binjai District, Binjai City in 2022.The study used an analytic survey method with a cross sectional approach. The research population consisted of 50 workers with a sample of 50 people taken using the total sampling technique. Data analysis used univariate and bivariate analysis with the chi-square test statistic.The results showed that variable knowledge (p=0.015), use of PPE (p=0.008) and work environment (p=0.001) with occupational health and safety risks in laying hen farm workers.The conclusion of this study is that there is a relationship between knowledge, use of PPE and work environment with occupational safety and health risks in laying hen farm workers. It is suggested that this research can be used as input for the management, regarding the importance of implementing occupational safety and health to prevent work accidents, such as providing training to workers, providing PPE according to the needs of workers

PENGGUNAAN PLATFORM MERDEKA MENGAJAR UNTUK MENINGKATKAN KUALITAS PROSES BELAJAR MENGAJAR DI SMA SWASTA TAMAN SISWA KISARAN

Pengabdian ini bertujuan untuk mengeksplorasi dan menganalisis penggunaan Platform Merdeka Mengajar sebagai alat untuk meningkatkan kualitas proses belajar mengajar di SMA Swasta Taman Siswa Kisaran. Metode Pengabdian yang digunakan adalah pendekatan kualitatif dengan teknik observasi, wawancara, dan analisis dokumen. Pengabdian ini mengungkapkan bahwa implementasi Platform Merdeka Mengajar memiliki dampak positif yang signifikan terhadap pengalaman belajar siswa dan kualitas pembelajaran di sekolah tersebut. Platform ini memberikan akses lebih luas terhadap sumber belajar yang beragam dan mendukung inovasi dalam metode pengajaran. Hasil Pengabdian juga menunjukkan bahwa penggunaan Platform Merdeka Mengajar memfasilitasi interaksi antara guru dan siswa, mendorong kolaborasi antar siswa, serta memperluas ruang diskusi dan pertukaran ide di luar ruang kelas. Selain itu, platform ini juga membantu guru dalam menyusun materi ajar yang lebih menarik dan relevan dengan kebutuhan siswa. Kesimpulannya, implementasi Platform Merdeka Mengajar di SMA Swasta Taman Siswa Kisaran secara positif mempengaruhi kualitas proses belajar mengajar dengan memberikan akses lebih luas terhadap sumber belajar, memfasilitasi interaksi antara guru dan siswa, serta mendorong inovasi dalam pembelajaran. Pengabdian ini menyoroti potensi besar platform ini dalam meningkatkan mutu pendidikan di tingkat sekolah menenga

Identify Potential Dangers of Unsafe Action and Unsafe Conditions with Work Accidents

Based on an initial survey of 30 workers, 10 of them stated that they had experienced work accidents. Among them were exposed to heating rolls, exposed to splinters of sawdust, stuck in the machine, and exposed to splashes of chemical liquids. The purpose of this study was to determine the relationship between unsafe action and unsafe condition with the incidence of work accidents among workers at MnM Center Tanjung Morawa Printing. Methods uses a quantitative method with a cross sectional study approach. The research population was all workers at the MnM Center Tanjung Morawa Printing, totaling 30 people and all of them were used as samples. The analysis of this study used univariate analysis, bivariate analysis with the chi-square test. Results showed that the p-value for unsafe action (p=0.000) and unsafe condition (p=0.328).  Conclusion of this study is that there is a relationship between unsafe action and work accidents, there is no relationship between unsafe conditions and work accidents at the MnM Center Tanjung Morawa. It is expected that respondents pay more attention to their actions while working, as well as increased awareness and knowledge of safe work behavior

EKSPLORASI PENGGUNAAN TEKNOLOGI 5G DALAM MENDORONG INOVASI PEMBELAJARAN

Penelitian ini mengeksplorasi potensi Teknologi 5G dalam mendorong inovasi pembelajaran. Dengan fokus pada kecepatan tinggi, responsivitas, dan integrasi teknologi canggih, penelitian ini memberikan wawasan mendalam tentang dampak Teknologi 5G pada pembelajaran. Melalui metode studi literatur, temuan utama mencakup peningkatan aksesibilitas dan responsivitas pembelajaran daring, pemanfaatan augmented reality (AR) dan virtual reality (VR) untuk pengalaman belajar yang lebih immersif, serta dukungan Internet of Things (IoT) untuk pembelajaran yang terpersonalisasi. Namun, tantangan keamanan data, isu etika, dan ketidaksetaraan akses menjadi fokus penting dalam implementasi Teknologi 5G di pendidikan. Penelitian ini menyimpulkan bahwa, dengan mitigasi risiko yang tepat, Teknologi 5G dapat menjadi pilar utama dalam membentuk masa depan pendidikan yang adaptif dan inklusif

Use Of HPE And Hearing Function Disorder Of Ground Handling Workers At Kualanamu Airport

Using of hearing protection equipment (HPE) as a preventive measure to prevent the hearing disorder so that it will not be worse. Many ground handling workers of Kualanamu International Airport are not wearing HPE while working at workplaces with niose intensities > 85 dB. This study aims to find out the use of HPE on workers’ hearing disorder. The study used quantitative method with cross sectional design. The population of this study amounted to 128 people. The samples taken in this study amounted to 55 people by using simple random sampling technique. Samples were 20-40 years old and had no history of ear disease. The use of HPE data were gathered with questionnaires and hearing function disorder with Audiometry. Data analyzed by using bivariate analysis with Chi-Square test (α=0.05). The result of the research showed that 21 respondents (38.2%) did not use HPE and and 36 respondents (65.5%) had hearing disorder. The result of bivariate analysis showed that there is a significant correlation between HPE usage with hearing disorder (p=0.001; OR=11.600; 95% CI=3.121-43.120). The conclusion of this study is that hearing protective equipment is a factor affecting hearing disorder, so it is advisable to ground handling workers to always wear earplugs while working in areas with noise above TLV

HUBUNGAN BEBAN KERJA, STRESS KERJA, DAN KELELAHAN KERJA DENGAN KINERJA TENAGA PERAWAT DI INSTALASI RAWAT INAP PENYAKIT DALAM RSUP DR. M. DJAMIL PADANG TAHUN 2013

Tujuan Penelitian Tujuan dari penelitian ini adalah untuk mengetahui hubungan beban kerja, stress kerja, dan kelelahan kerja dengan kinerja tenaga perawat di instalasi rawat inap penyakit dalam RSUP Dr. M. Djamil Padang tahun 2013. Metode Penelitian ini merupakan studi analitik dengan desain cross sectional study. Penelitian ini dilakukan di instalasi rawat inap penyakit dalam RSUP Dr. M. Djamil Padang dari bulan Maret sampai September 2013 dengan jumlah sampel sebanyak 45 responden. Cara pengambilan sampel pada penelitian ini adalah dengan menggunakan metode Proportional Simple Random Sampling. Data dianalasis menggunakan analisis univariat dan analisis bivariat. Analisis bivariat dengan menggunakan ujistatistik Chi Square dan derajat kepercayaan 95% (α=0,05). Hasil Hasil penelitian diketahui lebih dari separuh perawat (53,3%) memiliki beban kerja berlebih, lebih dari separuh perawat (55,6%) memiliki stress kerja, lebih dari separuh perawat (51,1%) memiliki kelelahan kerja, dan lebih dari separuh perawat (55,6%) mempunyai kinerja kurang. Analisis bivariat diketahui bahwa terdapat hubungan yang bermakna antara beban kerja (p=0,002) dan kelelahan kerja (p=0,025) dengan kinerja tenaga perawat sedangkan hubungan stress kerja (p=0,331) dengan kinerja perawat tidak ada hubungan yang bermakna. Kesimpulan Terdapat hubungan yang bermakna antara beban kerja dan kelelahan kerja dengan kinerja tenaga perawat di instalasi rawat inap penyakit dalam RSUP Dr. M. Djamil Padang. Bagi pimpinan RSUP Dr. M. Djamil Padang diharapkan dapat memberi perhatian dan pemecahan masalah yang tepat terhadap perawat yang memiliki beban kerja berlebih, stress kerja, dan kelelahan kerja, sehingga dapat dimanfaatkan sebagai tantangan untuk meningkatkan kinerja perawat dalam melaksanakan pelayanan kesehatan di RSUP Dr. M. Djamil Padang. Daftar Pustaka : 41 (1996-2012) Kata Kunci : Kinerja Perawat, Beban Kerja, Stress Kerja,Kelelahan Kerj

Synthesis and Characterization of Ulvan-Alginate Hydrogel Beads as a Scaffold for Probiotic Immobilization

Probiotic drinks have various benefits for the digestive tract. However, there is a problem with ensuring the viability of probiotics and their functionality while passing through the digestive tract to the large intestine, thus an alternative strategy is needed to maintain the viability of probiotics, namely hydrogel encapsulation of natural biopolymers such as ulvan and alginate. Hydrogels constructed from ulvan and alginate were predicted to be suitable for the challenge as a probiotic bioreactor that could stimulate human digestive health because its porosity and retention capacity could be chemically controlled. The aims of the study were to evaluate the characteristics of the selected ulvan concentrations and to determine the resistance of encapsulated probiotic bacteria in simulated gastric fluid (SGF) and simulated intestinal fluid (SIF). The research involved characterizing the hydrogel using different concentrations of ulvan (1%, 2%, 3%, and 4%) along with 2% alginate. Ulvan-alginate hydrogel produced the highest gel fraction and swelling ratio of 98.8% and 19.7%. The hydrogel system composed of 1% ulvan and 2% alginate effectively preserved the viability of probiotic bacteria in both SGF and SIF environments, with survival rates of 3.41 × 107 and 0.14 × 107 log CFU/g, respectively