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Bangunan yang berada di daerah rawan gempa dengan tanah lunak cenderung memiliki tingkat kerentanan yang lebih tinggi. Dalam merancang struktur bangunan bertingkat, beban gempa menjadi salah satu parameter utama yang sangat berpengaruh. Kekuatan sebuah bangunan ditentukan oleh elemen-elemen struktur yang menopangnya dan kolom merupakan elemen struktur yang memiliki peran penting dalam konstruksi. Jika kolom mengalami kegagalan, bangunan yang ditopangnya berpotensi runtuh. Oleh karena itu, rendahnya ketahanan konstruksi di wilayah ini tetap menjadi permasalahan yang sedang diteliti saat ini. Tujuan penelitian ini untuk mengetahui seberapa jauh pengaruh variasi dimensi kolom terhadap struktur bangunan terhadap gempa, sehingga diperoleh ukuran dimensi kolom yang paling optimal. Pada penelitian ini, objek yang digunakan adalah bangunan 8 lantai yang terdiri dari lantai 1-3 merupakan kantor dan lantai 4-8 merupakan hunian. Pada perencanaan ulang bangunan ini berpedoman pada persyaratan beton struktural (SNI 2847:2019), perencanaan ketahanan gempa (SNI 1726:2019), dan beban minimum untuk perancangan bangunan gedung dan struktur lain (SNI 1727:2020), dengan pemodelan menggunakan software ETABS V.22. Redesain bangunan ini untuk mengetahui ukuran dimensi kolom yang paling optimal. Hasil penelitian perubahan dimensi kolom terhadap kekuatan struktur bangunan yakni dengan memperbesar dimensi kolom, kapasitas penampang bertambah yang dapat meningkatkan ketahanan kolom terhadap beban gempa. Selain itu, dimensi yang lebih besar juga membantu mengurangi tegangan aksial pada kolom, sehingga menurunkan risiko kegagalan akibat tegangan berlebih atau kelelahan material. Semakin besar dimensi kolom yang digunakan maka semakin kecil nilai simpangan yang dihasilkan. Artinya dengan dimensi kolom yang lebih kecil memiliki resiko yang lebih tinggi, sebab nilai simpangan lebih dekat dengan batas yang diijinkan. Akan tetapi hasil analisis menunjukkan bahwa dimensi kolom dengan berbagai variasi masih aman dari pengaruh delta izin.

Latihan fartlek merupakan salah satu latihan lari bervariasi yang berfokus pada kecepatan untuk meningkatkan daya tahan jantung dan paru, diantaranya adalah VO2max (volume oksigen maksimal).VO2max merupakan jumlah maksimal oksigen yang dapat dikomsumsi seseorang selama melakukan aktivitas fisik yang intens sampai akhirnya terjadi kelelahan, Kurangnya aktivitas fisik sangat mempengaruhi kebugaran tubuh seseorang yang berhubungan dengan kadar VO2max dalam tubuh. Disebut juga sebagai kekuatan aerobik yang kapasitas daya tahan kardiorespiratori. Penelitian ini bertujuan untuk mengetahui pengaruh latihan fartlek terhadap peningkatan VO2max pada mahasiswi Prodi Ners Tingkat 1 Sekolah Tinggi Ilmu Kesehatan Santa Elisabeth Medan tahun 2024. Metode yang digunakan one-group pretest design, dengan teknik pengambilan sampel adalah purposive sampling, jumlah responden sebanyak 20 orang. Instrumen penelitian ini adalah cooper test 12 minute. Hasil yang diperoleh rerata nilai VO2max mahasiswi Prodi Ners tingkat 1 sebelum intervensi latihan fartlek adalah =13.86 ml/kgBB/min (SD5.00), rerata nilai VO2max sesudah intervensi latihan fartlek adalah 30.73 ml/kgBB/min (SD=4.86). Uji statistik yang digunakan paired sample t-test dengan nilai p value 0,001 artinya ada pengaruh latihan fartlek terhadap peningkatan VO2mx pada mahasiswi Prodi Ners tingkat 1 Sekolah Tinggi Ilmu Kesehatan Santa Elisabeth medan. Hasil dari penelitian ini Efek latihan fartlek dapat meningkatkan kemampuan atau kinerja paru serta jantung dalam mengambil dan mengelola oksigen agar tubuh mampu melakukan aktivitas fisik ataupun olahraga yang melibatkan otot-otot besar dalam jumlah waktu yang lama tanpa mengalami kelelahan. Latihan fartlek sebagai alternative untuk meningkatkan nilai VO2max pada mahasiswi prodi Ners tingkat 1 sehingga tingkat VO2max semakin baik.

Sambungan pelat baja merupakan komponen penting dalam sistem struktur bangunan, namun rentan terhadap kerusakan akibat beban berulang yang dapat menyebabkan inisiasi retak di sekitar lubang baut. Teknik cold-expansion bekerja dengan menciptakan tegangan sisa kompresif di sekitar lubang baut melalui deformasi plastis, sehingga mampu menghambat pertumbuhan retak dan meningkatkan kapasitas tarik sambungan. Metode penelitian ini menggunakan pendekatan eksperimen dengan pengujian tarik statik pada dua kelompok benda uji: tanpa perlakuan dan dengan perlakuan cold-expansion. Variasi yang digunakan meliputi diameter baut 6 mm dan 8 mm pada pelat baja setebal 3 mm. Hasil menunjukkan bahwa teknik cold-expansion mampu meningkatkan tegangan maksimum rerata sebesar 11,87% untuk baut 6 mm dan sebesar 6,71% untuk baut 8 mm. Dengan demikian, cold-expansion terbukti efektif sebagai metode perkuatan sambungan baja dalam mendukung konservasi dan pemeliharaan bangunan terhadap beban ekstrem.

This study aims to examine the effect of appliying the Recovery Ice Bath on reducing fatigue in female outdoor hockey athletes of Universitas Negeri Surabaya. The research employes a pre-experimental method with a One Group Pretest- Posttest Desing. A total of 12 female athletes from Universitas Negeri Surabaya were selected as the study sample. Data were collected through RPE (Rate of Percevied Exertion) quistionnaires, Vas (Visual Analogue Scale) questionnaires,and heart rate meassurements. The analysis of pretest and posttest heart rate values yielded a significant result (0,000 <0,05). Indicating a statistically significant effect of the Recovery Ice Bath. Similarly, the RPE and VAS questionnaire results showed significant values (0,002<0,05 for RPE and VAS), suggesting a substantial impact of the Recovery Ice Bath on reducing fatigue levels and pain in female outdoor hockey athletes at Universitas Negeri Surabaya.  In conclusion, the application of the Recovery Ice Bath significantly influences fatigue reduction in outdoor hockey athletes.athletes who underwent ice baths experienced a faster decline in physical fatigue and muscle soreness. Moreover, ice baths proved effective in accelerating muscle recovery, as evidenced by the reduced Delayed Onset Muscle Soreness (DOMS) after engaging in intense physical activity.

Work fatigue and Musculoskeletal Disorders (MSDs) are common health issues among workers in the weaving industry. Fatigue often results from excessive workload, while MSD complaints typically include pain in the back, neck, wrists, elbows, and legs. This study used a cross-sectional design with a total sample of 45 active weavers in Numponi Village. The results showed significant associations between work fatigue and age (p=0.003), work duration (p=0.007), working posture (p=0.002), workload (p=0.014), and working hours (p=0.017), but not with temperature (p=0.561). Similarly, MSD complaints were significantly associated with age (p=0.001), work duration (p=0.003), working posture (p=0.025), workload (p=0.003), and working hours (p=0.002), with no significant link to temperature (p=0.826). It is recommended that weavers apply proper ergonomic principles to reduce the risk of fatigue and MSDs.

Based on the International Labour Organization (ILO), two million workers die each year due to work accidents due to fatigue. Work accidents experienced have a significant relationship with work fatigue. Finally, it results in decreased work capacity and individual physical endurance. The purpose of this study is specifically to determine the factors related to work fatigue with TKBM. In general, it is to determine the relationship between age, nutritional status, education level, insight, medical history, length of service and manual material handling on work fatigue of TKBM Tanjung Emas Port, Semarang. The type of research applied is quantitative using a correlation approach. The design applied is cross-sectional. After analyzing the data and conducting statistical tests using the Chi Square test, the results obtained were age (p-value = 0.002); nutritional status (p-value = 0.143); education level (p-value = 0.135); insight (p-value = 0.018); medical history (p-value = 0.041); length of service (p-value = 0.031); manual material handling (p-value = 0.007). The conclusion that can be drawn from this study is that there is a relationship between age, insight, medical history, length of service and manual material handling with work fatigue, and there is no relationship between nutritional status and level of education with work fatigue.

Employee performance is the quality and quantity of work results achieved by an employee in carrying out it in accordance with the responsibilities given. Efforts to improve employee performance include paying attention to the level of workload experienced by employees. Is there a relationship between the mental workload between age and the length of time working for Daily Check employees and is there a relationship between the level of fatigue between age and the length of time working for Daily Check employees? What management efforts can be made to reduce the mental workload and fatigue levels of DC employees? This research aims to determine the mental workload and fatigue levels of daily inspection employees using the DRAWS Method and SOFI Method. The research also wanted to find out whether there was a relationship between mental workload, age and length of service for daily check employees. The results obtained by the research show that the mental workload of daily check employees is included in the overload category. The level of physical fatigue of employees is at a moderate level. There is a strong negative relationship between work mental load and age and length of service. Recommendations for reducing the mental workload of daily check employees are to provide training, time management, stress management skills, recognition, appreciation and regular evaluation.    

Background: Work fatigue experienced by intensive care room nurses shows several symptoms that are often experienced when nurses are tired, namely drowsiness, difficulty concentrating and physical fatigue. The sleepiness experienced by the nurse was indicated by frequent yawning and wanting to lie down. The aim of this research is to determine the factors that influence the level of work fatigue of nurses at Mitra Medika Amplas General Hospital in 2022. This research is a type of quantitative research with a cross-sectional approach. The population in this study were all nurses at the Mitra Medika Amplas General Hospital in 2022. The sample in this study was 93 people, using purposive sampling, namely taking samples according to the wishes of the researcher. Data was collected using questionnaires and interviews, then processed computerized. Quantitative data analysis was carried out in 3 stages, namely univariate, bivariate and multivariate analysis using Chi-Square, if p ≤ 0.05 then there is an influence between the dependent and independent variables. Statistical test results: age (p value 0.001), gender (p value 0.002), BMI (p value 0.005, education (p value 0.001), sleep patterns (p value 0.001), length of service (p value 0.001), physical work ( p value 0.009), length of work (p value 0.008), it can be concluded that there is a relationship between age, gender, BMI, education, sleep patterns, length of service, length of work, and the level of work fatigue of nurses at Mitra Medika Amplas General Hospital. 2022. The conclusion of this research is that there is a relationship between age, gender, BMI, education, sleep patterns, length of service, length of work, and the level of work fatigue of nurses at Mitra Medika Amplas General Hospital in 2022. It is recommended that Mitra Medika Amplas General Hospital be able to improve health services as well as existing infrastructure in hospitals

East Java is a Province in Indonesia with the highest of traffic accident cases on 2022 years, it is 3.555 cases. Efforts to prevent and reduce cases of traffic accidents can be done by safety riding. The application of safety riding can be realized if it was balanced with a good knowledge and attitude by drivers on the road. Along Malang City Road are dominated by Gojek drivers with an infinite population each year. Based on preliminary studies, it was known that Gojek drivers often experience work fatigue and supported by erratic work durations even exceeded standards, which can lead to unsafe behavior when driving. The purpose of this research was to determine a relationship between knowledge, attitudes and work fatigue with safety riding behavior on Gojek drivers in Malang City. This research method used a cross sectional design with a quantitative approach and accidental sampling technique. Sample of 60 Gojek drivers in Malang City. The bivariate test used a chi square test. The results showed that there was no relationship between knowledge and attitude with safety riding behavior (p=0,697 dan p=1,000), and there was a relationship between work fatigue with safety riding behavior (p=0,000). It can be concluded that the higher level of Gojek drivers fatigue, it make more unsafe their safety riding behavior. So, it was recommended to pay more attention an enough rest time and focus while working.

The results of a preliminary study conducted by researchers using the DASS 21 questionnaire and stress impact questionnaire on 10 workers at PT Nindya Citra Kharisma KSO's Manggarai "Mainline 1" project in 2023, found that there were workers who experienced stress with the most impact felt feeling easily tired. The purpose of this study is to determine the relationship between working time and fatigue with work stress. This study used a cross sectional design with a population of 60 people and the sampling method used was a total sampling of 50 people. Data analysis using univariate and bivariate analysis with chi square test. The results of the analysis showed that as many as 29 (58%) workers experienced stress. There is no relationship between years of service (p value = 1,000; PR = 0.967) with work stress and there is a relationship between fatigue and work stress (p value = 0.45; PR 2,057). It can be concluded that fatigue is related to work stress while working period are not related to work stress. Researchers suggest that a work fatigue and stress control program be held through a shift work system so that the duration of work does not exceed NAB (8 hours / day).

Every year two million female teachers fall victim to work-related injuries due to fatigue. A National Safety Council study of 2,010 US female teachers found that burnout was responsible for about 13% of workplace accidents. The aim of this study was to look at the relationship between length of work and working age with physical fatigue in female workers who work as elementary school teachers. The study used a cross-sectional approach that collected data on private elementary school teachers in the City of Penyabungan, Mandailing Natal Regency, North Sumatra. The results of the study concluded that there is a relationship between length of work and workload with work fatigue in female workers. So it takes time to rest and stretch on the sidelines of work to avoid excessive physical fatigue.

Introduction: Work stress in nurses is one of the problems in human resource management in hospitals. Nurses in hospitals are one of the potential resources that have a dangerous risk of burnout in workers. One of the triggering factors for work burnout in workers is work stress experienced by hospital workers. Research objectives: The purpose of this study was to analyze the relationship between work stress and job burnout in hospital nurses in various regions in Indonesia. Research Method: The research method used is the literature review study method by reviewing previous research that is relevant to the topic discussed as a study accessed on the Google Scholar database. Research Results: The results of the research conducted were that there was a significant relationship between work stress and job burnout in hospital nurses in various regions of Indonesia. The conclusion of this study is that work fatigue is influenced by work stress.

Perawat adalah salah satu sumber daya manusia yang berperan sangat penting di dalam pelayanan kesehatan yang ada di rumah sakit. Tantangan, beban kerja yang tinggi, kelelahan, stresor internal dan eksternal sering terjadi pada tenaga kesehatan bisa mempengaruhi kinerja dari perawat, perawat yang berkerja di ruang isolasi memiliki tingkat stres yang lebih besar dibandingkan dengan perawat ruangan lain. Masalah stres kerja merupakan masalah yang perlu mendapat perhatian karena akan berdampak pada produktivitas dan kinerja. Tujuan: Penelitian ini bertujuan untuk mengetahui hubungan tingkat stress dengan kinerja perawat di Ruang Isolasi Covid-19 RSUD dr.Doris Sylvanus Palangka Raya. Metode: Jenis penelitian ini adalah korelasional dengan mengunakan pendekatan Cross Sectional menggunakan Uji Statistik Spearman Rank dengan Teknik Pengambilan data Total Sampling sebanyak 56 Responden yang berkerja di ruang isolasi Covid-19 RSUD dr. Doris Sylvanus Palangka Raya dengan menggunakan kuesioner. Hasil: Berdasarkan Hasil uji statistik Spearman Rank diperoleh nilai p value= 0.001. Jadi, dapat disimpulkan bahwa terdapat hubungan yang bermakna antara tingkat stress dengan kinerja perawat yang berkerja di ruang isolasi RSUD dr.Doris Sylvanus PalangkaRaya dengan nilai R (Korelasi= 0.431) yang berarti menunjukan adanya hubungan yang kuat antara tingkat stress dengan kinerja, sedangkan arah koefisien korelasi dinyatakan dalam bentuk positif (+) yang berarti ada hubungan yang searah antara variabel tingkat stress dengan variabel kinerja (p value= 0.001, R= 0.431, ɑ= 0.05). Kesimpulan: Terdapat hubungan yang bermakna antara tingkat stress dengan kinerja perawat yang berkerja di ruang isolasi RSUD dr.Doris Sylvanus Palangka Raya.

Metode yang digunakan dalam penelitian ini adalah deskriptif dengan metode pengumpulan data melalui studi observasi dan wawancara. Hasil yang didapatkan dalam penelitian ini menyatakan bahwa adalah pentingnya work life balance bagi kesehatan fisik dan mental, produktifitas, dan hubungan sosial seseorang. Beberapa permasalahan yang sering dialami karyawan seperti kelelahan, stres, dan kurangnya waktu untuk melakukan kegiatan di luar pekerjaan dapat diatasi dengan penerapan work life balance. Dengan menerapkan work-life balance, karyawan dapat menjaga keseimbangan hidup dan memperbaiki kualitas hidup mereka secara keseluruhan.

A nurse is someone who works and provides excellent and quality service 24 hours a day, so a nurse must be in good physical condition. The condition of the body which should be in the rest phase must be conditioned on working conditions which can result in work stress and end in work fatigue. Work fatigue is a tired condition felt by a person which is also characterized by a decrease in work productivity. Workload is the volume of work of nurses in a hospital unit. This study aims to determine the relationship between nurse characteristics and workload with work fatigue in inpatient rooms at the Tanjungpinang City Regional Hospital. The design of this research is cross sectional. The sample in this study was 86 patients treated at the Tanjungpinang City Regional Hospital using a total sampling technique and the data were analyzed using the chi square test. The results show that there is a relationship between workload and the level of fatigue in inpatient nurses at Tanjungpinang City Regional Hospital with a p value of 0.000. It is recommended that nurses should carry out Benson therapy after providing nursing care so that the level of fatigue can be reduced, understand the work and duties of nursing so that nurses can carry out their duties according to applicable regulations, and make the best use of rest time.

Fatigue is a problem that needs attention. All types of work both formal and informal cause fatiguehWork. Fatiguehwork will reduce performance and increase work errors. Fishermen are one of the marine communities that need to receive government attention in the health sector, namely fishermen, because fishermen's work is dangerous to health. The purpose of this study was to describe work fatigue in fishermen in Waisarisa Village, Kairatu Barat District, West Seram Regency. The type of research used is descriptive research. with a total sample of 20 respondents. By way of sampling, namely Total Sampling. The data that has been collected is then tabulated in a table according to the variable to be measured. Data analysis was carried out through the stages of editing, coding, tabulation and statistical testing. The statistical test used was univariate. The results showed that 12 people (60%) had a work attitude that was considered the most at risk, and 35% had work fatigue. It was concluded that what can be described in this study shows that work attitudesrespondentor fisherman is best described with a heavy risk attitude. And in the most fatigue described there are respondents who experience a lot of fatigue at work.

Futsal merupakan olahraga yang membutuhkan ketahanan fisik yang lebih dibandingkan dengan sepak bola. Banyaknya tenaga yang dikeluarkan oleh pemain mengakibatkan kelelahan sebelum pertandingan berakhir. Kelelahan dapat menyebabkan seseorang mengalami dehidrasi dan menurunkan performa. penelitian ini bertujuan untuk mengetahui pengaruh pemberian air kelapa dan air gula aren terhadap status hidrasi dan performa pada pemain futsal SMK Makarya 1 Jakarta. Metode yang digunakan adalah Quasi Eksperimen dengan pendekatan Nonequivalent Control Group Design. Teknik pengambilan sampel menggunakan Purposive Sampling diperoleh sebanyak 18 responden. Hasil penelitian menunjukkan bahwa terdapat pengaruh yang signifikan sebelum dan setelah perlakuan pada kelompok air kelapa muda, air gula aren muda dan air mineral (p-value=0,00) terhadap status hidrasi. Terdapat pengaruh yang signifikan sebelum dan setelah perlakuan pada kelompok air kelapa muda dan air gula terhadap performa (p-value=0,027 dan p-value=0,028). Tidak terdapat pengaruh yang signifikan sebelum dan setelah perlakuan pada kelompok air mineral terhadap performa (p-value=0,917). Adanya peningkatan status hidrasi dan performa lebih tinggi pada kelompok air kelapa dibandingkan dengan air gula aren dan air mineral. Kesimpulan dari penelitian ini adalah kelompok yang mengonsumsi air kelapa muda lebih efektif meningkatkan status hidrasi dan performa.

Perawat selalu berhadapan langsung dengan bahaya sehingga risiko pekerjaannya sangatlah tinggi. Peran Perawat sangat di perlukan dalam suatu rumah sakit karena tenaga perawat sangatlah penting, yang berfokus pada menjaga, mengobati, memberi semangat, mengembalikan kesehatan yang optimal baik individu, keluarga dan masyarakat. Tujuan penelitian ini adalah mengidentifikasi risiko kesehatan dan keselamatan kerja pada perawat di rumah sakit. Populasi dalam penelitian ini adalah Perawat di Rumah Sakit X yaitu Pada 26 Orang Perawat. Jumlah sampel yang akan diambil dalam penelitian ini adalah keseluruhan populasi (total sampling) yaitu berjumlah 26 orang. Penelitian ini menggunakan form isian identifikasi potensi bahaya yang disusun berdasarkan Job Description perawat. Hasil identifikasi risiko bahaya pada perawat bahaya yang teridentifikasi yang paling banyak dialami oleh perawat adalah bahaya Psikososial yaitu kelelahan kerja dan mengantuk (76,9%). Aktivitas mobilisasi dan perubahan posisi pasien risiko bahaya yang teridenfikasi pada responden adalah tangan tertimpa atau terjepit dan sakit punggung (69,2%). Risiko bahaya yang terindentifikasi untuk aktivitas pemasangan infus yaitu terkena cipratan atau cairan darah pasien dan tertusuk jarum (38,4%). Sehingga upaya pengendalian yang harus dilakukan yaitu dengan diberikan jam istirahat yang cukup, rotasi kerja, SOP kerja yang sesuai dan menyediaan APD yang sesuai dengan pekerjaan perawat agar terhindar dari kecekakaan kerja dan penyakit akibat kerja.  

The Relationship between Work Shift and Work Fatigue in the Emergency Room Nurses and the Ward Room of RSUD Piru, West Seram Regency in 2020. Therefore, shift work every day, namely the morning shift starting at 08.00-17.00 WIT while the night shift starts at 17.00-08.00 WIT. The health of nurses is very important so that health services in the community can be optimal, considering that nurses are human resources who play an important role in the hospital for 24 hours. And one of the efforts to improve the quality of service with work shift regulations. Work shifts need to be considered the time or biological clock that corresponds to our body for work accidents. Work fatigue contributes to the occurrence of work accidents caused by fatigue factors. This type of research uses quantitative research with a cross-sectional study design (cross-sectional) where measurement of the variables can be done at the same time so that it is quite effective and efficient. Research subjects were taken 30 nurses from the ER and Ward at PIRU Hospital. The measurement results show the relationship between work shifts and work fatigue of nurses in the ER and Ward there are 8 respondents (26.7%) who have a morning shift schedule and experience fatigue and 7 respondents (23.3%) respondents who have a night shift schedule and do not experience fatigue. The statistical test results show a significant value α <0.003, which means that Ha is accepted by Ho is rejected.