Patients after joint surgery require passive movements that are carried out continuously. The movement is given to the patient to reduce the stiffness that occurs in the joints after joint surgery. Joint stiffness is characterized by pain and limited motion of the joint, which is caused due to reduced synovial fluid. Synovial fluid in the joints can be reduced if the joint is not moved in a long time. This research will design a wrist joint therapy machine that can be moved flexion, extension, ulnar and radial. Besides that, the device to be designed can be adjusted the angle of movement of the tool and the speed of movement of the tool. The angles of movement that can be reached are: (1) flexion movement: 80 ° movement angle, (2) extension movement: 75 ° movement angle, (3) radial movement: 25 ° movement angle, and (4) ulnar movement: movement angle 39 °. Adjustable speeds include: 1 RPM, 2 RPM and 3 RPM. In the result of testing device, we find the maximum difference of movement in 2° and the speed of rotation we have the difference in 0.5 second. Based on experiments that have been done, the tool can be controlled in accordance with the desired movement settings.
The role of parents is very important in the development of children. because at this time there is a rapid development of basic runs that influence and determine the development of children next. The purpose of research to determine the development of children aged 3-4 years based on the role of parents. Analytic survey research design, with a total of 30 respondents. Variable research development of children aged 3-4 years and parents. Data collection uses primary data through questionnaires. The collected data is presented in the form of frequency distribution table, cross tabulation then analyzed by using chi square test. The result of the research on the development of children aged 3-4 years in PAUD Juwita Harapan showed almost all children under five years old according to the positive parent role as much as 20 (100%), from the result of statistic test P <0.05 shows there is a significant correlation between people role old to the development of toddlers 3-4 years in PAUD Juwita Harapan Sidoarjo. Conclusion of the research is all parents who have a positive role to have children whose development according to the age of the child. While parents who play a negative role have children whose development is dubious. All parents should make efforts in meeting the basic needs of children (Asah, Asih, Asuh) for optimal child development process.
The research was conducted on the determination of the levels of phosphorus on prill and liquid fertilizers using the UV-Visible method compared with Indonesian National Standard (SNI 02-2801-2010). Phosphorus is the most important nutrient for crop to gain the high productivity. The sample of the research were prill and liquid fertilizer that had SNI. Phosphorus levels in NPK fertilizer were analyzed using the UV-Vis spectrophotometer method. The result was an analysis of phosphorus levels in prill fertilizers of 14,67% and phosphorus levels in liquid fertilizers of 18,55%. These results are in accordance with the Indonesian National Standard (SNI) 2803:2010, which is a minimum phosphorus content of 8%.
The Effectiveness of Problem Based Learning Model on Learning on Learning Outcomes of The Theme of “Indahnya Kebersamaan” in Sub-Theme 1 of Fourth Grade Students of SDN Pandean Lamper 03 Semarang. The purpose of this study was to determine the effectiveness of the use of Problem Based Learning model on Learning on Learning Outcomes of The Theme of “Indahnya Kebersamaan” in Sub-Theme 1 of Fourth Grade Students of SDN Pandean Lamper 03 Semarang. The method of the research is quantitative research in Pre Experiment Design with One-Group Pretest-Posttest Design. The technique used is Nonprobability Sampling in the saturated sampling form. The results of research data analysis after getting treatment using the Problem Based Learning model obtained 39 students who completed with a percentage of 90.70% and 4 students who have not finished with a percentage of 9.30%. Calculation of the value of learning outcomes at the average value of posttest> pretest is 82.79> 54.77. This is evident in the final analysis using the t test known that the results of tcount> t table are 24.27> 1.53 at a significant tariff of 5%. The average value of students' attitudes and skills also increases using the Problem Based Learning model. From the analysis, it can be concluded that the Problem Based Learning learning model is effective on the learning outcomes of the theme of Indahnya Kebersamaan in Sub-Theme 1 of Fourth Grade Students of SDN Pandean Lamper 03 Semarang. Keywords: Problem Based Learning Model, learning outcomes
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.