scholarly journals PENAMBAHAN ALAS MESIN DAN PEMBERIAN PEREGANGAN DINAMIS DI BAGIAN PROSES PEMOTONGAN SINGKONG MENURUNKAN BEBAN KERJA, KELUHAN MUSKULOSKELETAL, DAN MENINGKATKAN PRODUKTIVITAS KERJA PADA INDUSTRI KERIPIK SINGKONG

2017 ◽  
Vol 3 (1) ◽  
pp. 29
Author(s):  
Meiza Anniza ◽  
Ketut Tirtayasa ◽  
I Made Muliarta
Keyword(s):  
Musculoskeletal Disorders ◽  
Work Productivity ◽  
Average Score ◽  
Time Data ◽  
Dynamic Stretching ◽  
Cutting Machine ◽  
Significant Difference ◽  
Before And After ◽  
Cassava Production ◽  
High Base

Cassava cutting machine is a tool to cut the cassava into thin sheets with a thickness of 1 to 2 mm. High base of work cassava cutting machine is under worker’s elbow height. So during the work, the workers took the cassava to put into the machine by means of bending and putting cassava to cutting machine one by one until the cassava is cut off. Ergonomics intervention is making an additional pad on cassava cutting machine. The purpose of this research was to prove the effect of adding pad machines and the provision of dynamic stretching at the cutting process of cassava reduce the workload, musculoskeletal disorders, and increasing work productivity at cassava chips industry. Research was conducted by the same design subject (treatment by subjects design) with a sample of nine workers. Workload by measured the pulse of the workers. Musculoskeletal disorders measured by nordic body map questionnaire, and productivity is measured by a comparison between the results of cuts cassava production is divided workload multiplied working time. Data analyzed by t - paired with a significant level of p <0.005. The analysis showed after adding pad machine occurs a significant difference (p <0.05) between before and after treatment: (1) decreases in workload of workers from 102.41 beats per minute become 95.51 beats per minute, (2) decrease musculoskeletal disorders from the average score of 33.56 into 31.56, and (3) increase work productivity from 1.64 to 3.58. It was concluded that the addition of base support and the provision of dynamic stretching at the process of cutting cassava reduce the workload, musculoskeletal disorders, and increasing work productivity in cassava chips industry. It is suggested in the effort to reduce the workload, musculoskeletal disorders, as well as increasing work productivity in cassava cutting workers so it is suggested to addition of base support and do dynamic stretching movements.

scholarly journals Effectiveness of Picture Story Books Reading to Increase Kindness in Children Aged 5-6 Years

2018 ◽  
Vol 12 (1) ◽  
pp. 89 ◽  
Author(s):  
Giyati Retnowati ◽  
Rose Mini Agoes Salim ◽  
Airin Y Saleh
Keyword(s):  
Test Score ◽  
Measurement Instrument ◽  
Rank Test ◽  
Average Score ◽  
Storybook Reading ◽  
Signed Rank ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
Signed Rank Test

This research aimed to determine the effectiveness of picture in storybook reading to increase kindness in children. This research involved 31 children aged 5-6 years; they were taken from the kindergarten in Bandung as the participants. The intervention was done by reading eight picture books in eight days. The kindness was measured using a measurement instrument created by the researcher, in the form of nine coloured cards that described the behaviour of kindness. The measurement was also done by seeing through the kindness tree and observation sheets that filled out by the teacher. The data analysis using the Wilcoxon Signed-rank test shows a significant difference in the average score of kindness (p<0,05) before and after picture storybook reading. Two weeks after the intervention, the improvement on all kindness behaviours with the post-test score is greater than pre-test score that still can be found. Observation through kindness tree and observational sheets shows the same result.

A study of the effects of library creative zone programs on creative thinking abilities

2016 ◽  
Vol 49 (4) ◽  
pp. 380-396 ◽  
Author(s):  
Younghee Noh
Keyword(s):  
Grade Level ◽  
Creative Thinking ◽  
Public Library ◽  
Average Score ◽  
Standard Score ◽  
The Public ◽  
Significant Difference ◽  
Thinking Ability ◽  
Before And After ◽  
Creative Thinking Ability

This study intends to evaluate the degree of improvement in the participants’ creative thinking abilities index after participants engage in the program for six months in the public library creative zone. A comparative assessment was carried out by calculating the creative thinking abilities index before and after participation in the program. This study examines three factors of creative thinking ability: fluency, flexibility, and originality. As a result, first, the average standard score was 100, and standard deviation (SD) was a normal distribution of 20. First, there was a significant difference in the fluency for looking at the degree of enhancement in the fluency of the participants’ creative thinking abilities after they participated in the program. Therefore, the creative thinking abilities education can significantly improve the fluency of participants. Second, there was a significant difference in the flexibility. The creative thinking abilities education can significantly improve the flexibility of participants. Third, there was a significant difference in originality. The creative thinking abilities education can significantly improve the originality of participants. Fourth, when the overall creative thinking abilities of the participants were analyzed, there was a significant difference from the creative thinking abilities mean score. The creative thinking abilities education can significantly improve the average score of creative thinking abilities. Finally, there was no difference by gender, but there was a significant difference by grade level for evaluating all creative thinking abilities factors.

The Improvement of Work Posture Using RULA (Rapid Upper Limb Assessment) Analysis to Decrease Subjective Disorders of Strawberry Farmers in Bali

2016 ◽  
Vol 2 (9) ◽  
pp. 1 ◽  
Author(s):  
M Yusuf ◽  
Nyoman Adiputra ◽  
I Dewa Putu Sutjana ◽  
Ketut Tirtayasa
Keyword(s):  
Musculoskeletal Disorders ◽  
Sound Level ◽  
Risk Level ◽  
Research Committee ◽  
Significance Level ◽  
Work Posture ◽  
General Fatigue ◽  
Environment Temperature ◽  
Significant Difference ◽  
Before And After

Workload was predicted based on work pulse that was measured using 10 beats method on radial artery with stopwatch. The indication of subjective disorders was measured based on the farmers’ general fatigue and musculoskeletal disorders before and after work. General fatigue was measured using 30 Items Self Rating Questionnaire Industrial Fatigue Research Committee from Japan Association of Industrial Health, while musculoskeletal disorders were measured using NIOSH Nordic Body Map Subjective Filling. Environment temperature was measured using sling Psychrometer. Noise was measured using Gossen’s sound level meter. Statistical analysis to find out the mean difference of the data before and after work was analyzed using t-Paired test with significance level of 5%. RULA result recommended changing from bending work posture using the old tool into standing work posture using new hole maker. The old work posture (P0) showed RULA grand score of 7 with high risk level, while the new work posture (P1) showed RULA grand score of 3 with low risk level. There was significant difference on subjective disorders of the farmers (p<0.05) on P0 and P1 on general fatigue and musculoskeletal disorders. The fatigue score of P0 was 51.27 while P1 was 40.82 which meant there was reduction of 20.4%. While the musculoskeletal disorders score of P0 was 70.75 and P1 was 50.58 which meant there was reduction of 28.5%. It can be concluded that the improvement of work posture using RULA analysis decreases work risk level and subjective disorders of strawberry farmers in Bali.

Evaluation of the influence of education on the ergonomic risk of concrete form workers

Work ◽  
2020 ◽  
Vol 67 (4) ◽  
pp. 1007-1013
Author(s):  
Abdollah Gholami ◽  
Jalaluddin Tamaddon Yalameh ◽  
Behzad Fouladi-Dehaghi ◽  
Davood Eskandari ◽  
Gholamheidar Teimori-Boghsani
Keyword(s):  
Musculoskeletal Disorders ◽  
Wilcoxon Test ◽  
P Value ◽  
Practical Training ◽  
Entire Body ◽  
Time Data ◽  
Post Intervention ◽  
Concrete Form ◽  
Significant Difference ◽  
Ergonomic Risk

BACKGROUND: In developing countries, construction is a largely manual job that imposes awkward postures on workers, thus facilitating a variety of musculoskeletal disorders. Ergonomic training is known as an effective way to reduce these disorders. OBJECTIVE: This study aimed to evaluate the effectiveness of ergonomic training intervention in reducing the ergonomic risk of concrete form workers. METHODS: This quasi-experimental study was carried out on 144 concrete form workers employed in the construction projects of Gonbad-e Kāvus, Iran, Iran. Data was collected using the Nordic Musculoskeletal Questionnaire (at the pre-intervention stage) and the Rapid Entire Body Assessment (REBA) worksheet (at the pre- and post-intervention stages). Ergonomic training was provided via face-to-face educational meetings along with presenting informative pamphlets, which took place over 45 days duration of time. Data were analyzed by the use of SPSS software version 21, t-test and Wilcoxon test. Significant level was considered at P-value less than 0.05. RESULTS: Musculoskeletal disorders were observed in all limbs of the studied workers. The most prevalent disorders were the pain in the shoulder region of lift operators (86.1%) and the pain in the back area of mixer operators (77.8%). About 99.3% of all concrete form workers were exposed to a moderate level of ergonomic risk and needed posture correction. Pre- and post-training REBA scores showed a statistically significant difference (P < 0.05). CONCLUSION: Although the ergonomic training did reduce the ergonomic risk of workers, because of its short duration, it failed to reduce this risk to an acceptable level. It is recommended to hold both theoretical and practical training sessions over longer periods of time.

scholarly journals Effect of an Ergonomic Intervention on Reduction of Musculoskeletal Disorders; A case study on employees of Bandar Abbas zinc Production Company

2020 ◽  
Author(s):  
Seyed Mohammad Reza Anjavi ◽  
Shantia Ghasemzadeh ◽  
Hadi Salari
Keyword(s):  
Musculoskeletal Disorders ◽  
Musculoskeletal Discomfort ◽  
Management Interventions ◽  
Effective Manner ◽  
Significant Difference ◽  
Before And After ◽  
Zinc Production ◽  
Bandar Abbas ◽  
Production Company ◽  
Ergonomic Intervention

Introduction: Musculoskeletal discomfort is one of the most important causes of occupational injury and disability. The aim of this study was to evaluate the risk factors of musculoskeletal disorders and ergonomic intervention in order to reduce them. Methods: This analytic-descriptive study was conducted on 116 employees of Bandar Abbas Zinc Production Company. The Nordic questionnaire and QEC method were used to collect data before and after the interventions. An intervention program was conducted to reduce the workers' load weight, change their work level height, job rotation, and training. Finally, the collected data were analyzed using SPSS 23. Results: During the last year, the highest frequency of musculoskeletal disorders were 65.52% in the lower limbs, 43.10% in the shoulder, and 43.10% in the knees. According to Cochran test, a significant difference was found between the discomfort before and after the intervention in the organs. Conclusion: The results revealed a significant reduction in musculoskeletal discomfort 3 months after the intervention. As a result, it can be deduced that integrated use of engineering and management interventions in a simple, practical, and cost-effective manner can reduce these diseases. Furthermore, continuous monitoring over appropriate implementation of these interventions over a long period of time along with commitment of the management and employee participation may  reduce the musculoskeletal disorders.

scholarly journals ENRICHING ENGLISH VOCABULARIES USING MOVIE SCRIPT IN READING CLASS

2019 ◽  
Vol 2 (3) ◽  
Author(s):  
Nurul Lailatul Khusniyah ◽  
Lukman Hakim
Keyword(s):  
Data Analysis ◽  
Average Score ◽  
Analysis Techniques ◽  
Significant Difference ◽  
Quantitative Data Analysis ◽  
Before And After ◽  
Post Test ◽  
Reading Text ◽  
Movie Script ◽  
Test Result

The purpose of this study is to get more in-depth implementation of movie scripts to increase vocabulary in reading classes. Vocabulary has a important role in understanding the contents of the reading text. The research method uses action research. So that, data analysis techniques use qualitative and quantitative data analysis techniques. The sample is taken as many as 25 students. The process of collecting data uses tests, observations, and interviews. The results showed that the vocabulary of students before and after using movie scripts was different. The average score of the student vocabulary test in the reading class showed a significant difference. The average of pre-test result is 56.2 and the post-test is 81.87

scholarly journals Pelatihan Skrining Penyakit Tidak Menular dan Pencegahannya Bagi Kader Kesehatan

2022 ◽  
Vol 4 (1) ◽  
pp. 109-114
Author(s):  
Tri Wulandari Kesetyaningsih ◽  
Suryanto ◽  
Yoni Astuti
Keyword(s):  
Communicable Disease ◽  
Health Condition ◽  
Average Score ◽  
Test Analysis ◽  
Blood Tests ◽  
Nutrition Training ◽  
Significant Difference ◽  
Hands On ◽  
Before And After ◽  
Non Communicable Disease

Non-communicable disease (NCD) screening training aims to provide skills in determining a person's health condition based on body mass index (BMI) and simple blood tests. Health cadres who have been equipped with the skills to determine BMI and simple blood tests can then detect NCD in the community independently. Nutrition training aims to provide skills in calculating nutritional adequacy from a daily menu. Educational videos on simple blood tests were made to replace hands-on training due to limitations of the covid19 protocol. Before and after training, pre and posttest were carried out. The training was attended by 15 health cadres in Gamping Kidul Village, Ambarketawang, Gamping, Sleman, Yogyakarta. The average score before training was 67.14, increasing to 73.57 thereafter. Paired T-test analysis showed no significant difference in pre and posttest scores (p = 0.076). After receiving the training, it is hoped that health cadres can carry out screening independently around their respective homes, so that early detection of NCD in the community can take place, then prevention can be carried out so that it does not become a fatal complication. It was concluded that the training could improve health cadres' understanding of PTM screening, prevention and calculating a balanced nutritious diet but not significant.

scholarly journals Developing Interactive Media Based On Flash For Competency Student (cognitive domain) in Bloodstream System

2020 ◽  
Vol 3 (2) ◽  
pp. 34
Author(s):  
Dicky Halin Wijana Ashidiq ◽  
Rizhal Hendi Ristanto ◽  
Mieke Miarsyah
Keyword(s):  
Interactive Media ◽  
Circulatory System ◽  
Cognitive Domain ◽  
Average Score ◽  
Learning Material ◽  
Instructional Media ◽  
Adobe Flash ◽  
Significant Difference ◽  
Before And After ◽  
The Media

<em>Misconceptions are often experienced by the students of senior high school. Especially on the learning material of circulatory system. The aim of this study is to develop Biology instructional media in the form of Adobe Flash-based interactive instructional media on the learning material of Circulatory System which the content is designed to improve the students’ competencies. The development of this instructional media uses the RnD method with the Borg and Gall development model. There are 3 validators consisting of 2 Biology material experts and 1 instructional media expert who will test and validate the media that is developed. The study to test the effectiveness of the media is a before-after experimental design. The validation of media done by material and media experts shows the result that is categorized as very good, and the result of statistical test with paired sample t-test shows a significance value of 0.00 &lt; 0.05. This means that there is a significant difference in the average score of students from before and after using Adobe Flash-based interactive instructional media to improve students’ competencies. Thus, the Adobe Flash-Based Interactive instructional media can improve the competencies of students.</em>

scholarly journals Counseling and Assistance in Making Ovitrap with the Principle of Re use To control Aedes aegypti larvae

2022 ◽  
Vol 4 (2) ◽  
pp. 718-722
Author(s):  
Ratna Dian Kurniawati ◽  
Agung Sutriyawan
Keyword(s):  
Standard Deviation ◽  
Aedes Aegypti ◽  
Community Service ◽  
Hemorrhagic Fever ◽  
Average Score ◽  
P Value ◽  
Preventive Effort ◽  
Significant Difference ◽  
Before And After ◽  
The Government

Dengue hemorrhagic fever (DHF) is still a health problem, especially in endemic areas. Aedes aegypti mosquito as a vector for the dengue virus needs serious attention. The 3M Plus Mosquito Nest Eradication has been promoted by the government as a preventive effort to increase the incidence of dengue fever. The purpose of this community service is to increase the knowledge of housewives (IRT) through the implementation of counseling and assistance in making ovitrap with the principle of reuse to reduce the population of Aedes aegypti larvae. This community service was carried out with an intervention approach in a one group pretest-posttest design experimental design. The location of community service is in RW 04, Cisaranteun Endah Village at 199 IRT. Most of the IRT (53.3%) before attending the counseling had less knowledge and after attending the counseling most of the IRT (69.3%) had good knowledge. The average score before counseling was 50.28 with a standard deviation of 15.518 and the average score after counseling was 81.08 with a standard deviation of 10.325, and the p-value was 0.000. This means that there is a significant difference in the level of knowledge of IRT before and after being given counseling and assistance. The goal of community service is to achieve a significant increase in IRT knowledge about ovitrap as a means of controlling the population of Aedes aegyti mosquito larvae, how to make it and provide assistance in making ovitrap with the principle of Re-use.

scholarly journals Pemberdayaan Kader Posyandu Dalam Upaya Pemantauan Perkembangan Balita Melalui KPSP

2021 ◽  
Vol 4 (4) ◽  
pp. 838-843
Author(s):  
Erna Julianti ◽  
Elni Elni
Keyword(s):  
Golden Age ◽  
Developmental Disorders ◽  
Community Health Center ◽  
Average Score ◽  
P Value ◽  
Significant Difference ◽  
Before And After ◽  
Service Activity ◽  
Implementation Time ◽  
Activity Method

ABSTRAK Golden age merupakan masa yang sangat penting untuk memperhatikan tumbuh kembang anak secara cermat agar sedini mungkin dapat terdeteksi apabila terjadi gangguan perkembangan. Peran kader posyandu mempunyai peran penting dalam memantau perkembangan anak. Tujuan kegiatan ini yaitu untuk meningkatkan pengetahuan kader posyandu dalam pemantauan perkembangan balita melalui KPSP untuk mencegah gangguan perkembangan pada balita. Metode kegiatan yang digunakan dimasa pandemi ini berupa pemberian pendidikan kesehatan dengan mentode ceramah, tanya jawab, diskusi dan demostrasi kepada kader posyandu dalam pemantauan perkembangan melalui KPSP. Kegiatan pengabdian kepada masyarakat ini dilaksanakan di Puskesmas Air Itama Pangkalpinang. Waktu pelaksanaan bulan Februari 2021. Sasaran adalah Kader Posyandu berjumlah 31 orang. Hasil yang diperoleh adalah terdapat perbedaan yang signifikan antara pengetahuan kader sebelum dan setelah diberikan edukasi tentang pemantau perkembangan balita melalui KPSP dengan p value 0,001. Adanya peningkatan  nilai rata-rata pengetahuan kader posyandu tentang pemantauan perkembangan  balita melalui KPSP sebesar 40,32. Diharapkan  kader posyandu dapat mengaplikasikan dalam memantau perkembangan balita melalui KPSP sehingga perkembangan balita optimal. Kata kunci: balita, KPSP, kader posyandu, perkembangan  ABSTRACT The golden age is a very important period to pay attention to the development of children carefully so that it can be detected as early as possible in the event of developmental disorders. The role of posyandu cadres has an important role in monitoring children's development. The purpose of this activity is to increase the knowledge of posyandu cadres in monitoring the development of toddlers through KPSP to prevent developmental disorders in children under five. The activity method used during this pandemic was in the form of providing health education is by using lectures, question and answer methods, discussions, and demonstrations to posyandu cadres in monitoring progress through KPSP. This community service activity was carried out at the Air Itama Pangkalpinang Community Health Center. The implementation time is February 2021. The target is Posyandu cadres. The results obtained were that there was a significant difference between the knowledge of the cadres before and after being given education about monitoring the development of toddlers through KPSP with a p-value of 0.001. There was an increase in the average score of posyandu cadres' knowledge about toddler development monitoring through KPSP of 40.32. It is hoped that posyandu cadres can apply it in monitoring the development of toddlers through KPSP so that the development of toddlers is optimal.  Keywords: toddlers, KPSP, posyandu cadres, development

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