UNY Journal Collections (Universitas Negeri Yogyakarta)
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Hubungan antara sindrom metabolik dengan kebugaran jasmani pada lansia
No full textPrevalensi sindrom metabolik pada lansia cukup tinggi. Sindrom metabolik dapat dicegah salah satunya dengan aktivitas fisik. Aktivitas fisik juga dapat meningkatkan kebugaran kardiorespirasi, kelenturan sendi, keseimbangan dan kekuatan otot. Penelitian ini bertujuan untuk mengetahui hubungan antara sindrom metabolik dengan kebugaran kardiorespirasi, fleksibilitas, kekuatan, dan keseimbangan pada lansia. Penelitian ini merupakan penelitian cross sectional dengan teknik consecutive sampling pada 118 lansia di Yogyakarta. Sindrom metabolik ditetapkan berdasarkan kriteria diagnosis dari Adult Treatment Panel. Instrumen yang digunakan untuk mengumpulkan data adalah tes jalan 6 menit (6-minute walking test), sit and reach, hand grip dynamometer, leg and back dynamometer dan berdiri satu kaki. Teknik analisis dengan menggunakan uji korelasi Spearman. Hasil dari penelitian menunjukkan bahwa sebanyak 32 lansia mengalami sindrom metabolik. Tujuh puluh dari 118 orang memiliki data yang lengkap untuk analisis korelasi. Terdapat korelasi antara sindrom metabolik dengan kekuatan otot tungkai/leg strength (r=-0,295, p=0,013) dan keseimbangan (r=-0,282, p=0,018), namun tidak ada korelasi antara sindrom metabolik dengan kekuatan peras tangan/hand grip, kekuatan otot punggung/back strength (p=0,405), kebugaran kardiorespirasi (p=0,103) dan fleksibilitas (p=0,488). Dapat disimpulkan bahwa lansia yang terdiagnosis mengalami sindrom metabolik cenderung mengalami pelemahan kekuatan tungkai dan penurunan keseimbangan. Oleh karenanya, lansia perlu melakukan aktivitas fisik untuk meningkatkan kekuatan otot tungkai dan keseimbangan.
The Correlation between metabolic syndrome and physical fitness in elderly
Abstract
The prevalence of metabolic syndrome in the elderly is quite high. One way to prevent metabolic syndrome is by being physical active. Physical activity can also improve cardiorespiratory fitness, joint flexibility, balance and muscle strength. This study aimed to determine the relationship between metabolic syndrome and cardiorespiratory fitness, flexibility, strength, and balance in the elderly. This study was a cross sectional study with a consecutive sampling technique on 118 elderly people in Yogyakarta. Metabolic syndrome was defined based on the diagnostic criteria from the Adult Treatment Panel. The instruments used to collect the data were a 6-minute walking test, sit and reach, hand grip dynamometer, leg and back dynamometer and standing on one leg. The analysis technique used the Spearman correlation test. The results of the study showed that 32 elderly had metabolic syndrome. Seventy out of 118 people had complete data for correlation analysis. There was a correlation between metabolic syndrome and leg muscle strength (r = -0.295, p = 0.013) and balance (r = -0.282, p = 0.018), but there was no correlation between metabolic syndrome and hand grip strength. back muscle strength (p = 0.405), cardiorespiratory fitness (p = 0.103) and flexibility (p = 0.488). It can be concluded that the elderly who are diagnosed with metabolic syndrome tend to experience weakened leg strength and decreased balance. Therefore, the elderly need to do physical activity to improve leg muscle strength and balance
Analisis biomotor kecepatan reaksi pada pemain bola voli kelas khusus olahraga Daerah Istimewa Yogyakarta
No full textEmpat puluh tiga pemain yang berlatih di Sekolah Menengah Atas Kelas Khusus Olahraga Daerah Istimewa Yogyakarta berpartisipasi dalam penelitian ini. Pengambilan data telah disetujui oleh pelatih dari sekolah tersebut. Para pemain dalam kondisi sehat saat melakukan tes. Sebelum melakukan tes, pemain mendapatkan penjelasan tentang penelitian ini. Instrumen yang dipergunakan dalam pengambilan data untuk mengetahui kecepatan reaksi seseorang diukur dengan menggunakan tes whole body reaction. Setelah data diperoleh kemudian dianalisis dengan membandingkan data dengan norma instrument tes whole body reaction. Kemudian setelah itu dicari prosentase kategori kecepatan reaksi yang dimiliki oleh pemain Kelas Khusus Olahraga Bola Voli di D.I. Yogyakarta. Dari hasil pengukuran yang dilakukan ditemukan bahwa terdapat 30% dari pemain bola voli di Kelas Khusus Olahraga Yogyakarta memiliki kecepatan reaksi yang masuk dalam kategori bagus sekali, 63% termasuk dalam kategori bagus, dan 7% dalam kategori cukup. Hasil ini tentu tidak akan terlepas dari banyak faktor yang mempengaruhi kecepatan reaksi yang dimiliki oleh seseorang.
Biomotor Analysis of Reaction Speed in Players of Special Class volleyball in Yogyakarta Special Region
Abstract
Forty-three players who trained at the Yogyakarta Special Sports Class High School participated in the study. The data retrieval has been approved by the school\u27s trainer. The players are in good health when conducting tests. Before conducting the test, the player gets an explanation about this study. The instrument used in data retrieval to determine the speed of a person\u27s reaction is measured using the Whole Body Reaction test. After the data is obtained then analyzed by comparing the data with the instrument norms of whole body reaction test. Then after that sought percentage of reaction speed category owned by players special class volleyball sports in D.I. Yogyakarta. From the results of the measurements, it was found that 30% of volleyball players in Yogyakarta Sports Special Class had reaction speed that falls into the category of very good, 63% belongs to the good category, and 7% in the category of enough. These results will certainly not be separated from many factors that affect the speed of reaction that a person has
Developing competency-based assessment at Vocational High School (VHS) in Bali
No full textThis paper aims to resolve the difficulties of implementing competency-based assessment (CBA) in vocational high school while practicing in the workplace. This research was performed employing a qualitative exploratory descriptive (QED) method. The respondents are 109 participants from vocational teachers, industry experts, VHS students, and technical certification organizations. The implementation of CBA generates the competency standards of graduates in schools that meet the industry\u27s competency needs. CBA is carried out by creating competency levels, college and workplace learning as students practice doing industrial work. This study\u27s findings suggest aspects of CBA that provide a fair degree of application of the student\u27s business work activities and present an approach to explaining training that is not limited to learning contexts
The relationship of students\u27 prior knowledge and emotional intelligence to mathematical connection ability
No full textStudents should have a good mathematical connection ability to support their learning success. Many factors affect the mathematical connection ability, including prior knowledge and emotional intelligence. This study aimed to describe the simultaneous and partial effect of students\u27 prior knowledge and emotional intelligence on mathematical connection ability. This study involved 34 ninth graders of one of the public junior high schools in Lembang Regency, Indonesia, as the sample. The data was collected using a test consisting of a prior knowledge test and a mathematical connection ability test on the circle topic, and a questionnaire to measure students\u27 emotional intelligence. We analyzed the collected data by descriptive statistics, multiple regression, and partial correlation. The results revealed that the prior knowledge and emotional intelligence together had a significant effect on mathematical connection ability, with a contribution of 23.6%. In addition, there was a significant positive effect between prior knowledge and mathematical connection ability with a contribution of 75.1% and a significant positive effect between emotional intelligence and mathematical connection ability with a contribution of 12.2%
Model masalah penjadwalan transporter pasien dengan pendekatan Dial-A-Ride Problem (DARP)
No full textTransportasi intra-hospital merupakan transportasi dalam area suatu rumah sakit, termasuk di dalamnya adalah transportasi pasien. Transportasi pasien dalam area rumah sakit dilakukan oleh transporter pasien yang merupakan staf non-medis rumah sakit. Tugas transporter pasien adalah menjemput dan mengantarkan pasien yang membutuhkan bantuan untuk berpindah lokasi dalam area rumah sakit dikarenakan kondisinya yang tidak dapat berpindah sendiri untuk menjalani perawatan yang telah terjadwal. Penjadwalan transporter pasien harus mempertimbangkan beberapa hal yang di antaranya tidak boleh terlambat dalam mengantarkan pasien sesuai jadwal perawatan, adanya time windows untuk masing-masing lokasi penjemputan dan pengantaran, masing-masing pasien memiliki batas maksimum untuk berada di perjalanan, terbatasnya jumlah transporter pasien serta batasan jam kerja transporter pasien. Permasalahan ini akan dimodelkan dengan pendekatan model Dial-A-Ride Problem (DARP). Fungsi tujuan model ini adalah meminimalkan total waktu tempuh transporter pasien dan jumlah transporter pasien yang ditugaskan. Model diterapkan pada suatu kasus di salah satu rumah sakit di Jakarta. Berdasarkan hasil penyelesaian diperoleh hasil penjadwalan yang optimum menggunakan program LINGO 11.0.
Model of patient transporter scheduling problem with Dial-A-Ride Problem (DARP) approach
Intra-hospital transportation is transportation within the area of a hospital including the patient transportation. Patient transportation within the hospital area is carried out by patient transporters who are non-medical staff of the hospital. The task of the patient transporter is to pick up and deliver patients who need help to switch locations within the hospital area due to their condition that cannot move on their own to undergo scheduled treatment. Scheduling a patient transporter should consider several things including not being late in delivering patients according to the treatment schedule, the existence of time windows for each pickup and drop off location, each patient has a maximum limit on the journey, limited number of patients transporters, and limits on patient transporter working hours. This issue will be modeled with Dial-A-Ride Problem (DARP) model approach. The purpose function of this model is to minimize the total travel time of the patient transporter and the number of patient transporters assigned. The model is applied to a case in one of the hospitals in Jakarta, Indonesia. The results showed optimum scheduling using LINGO 11.0 program
Developing the flipped learning instrument in an ESL context: The experts\u27 perspective
No full textNumerous studies have accepted the flipped learning approach as an approach in implementing technological-based classroom environments. This article aims to identify the required constructs in developing an instrument for flipped learning in an ESL environment. This study uses the Fuzzy Delphi method to collect and analyze the viewpoints of 18 experts from relevant fields. An online questionnaire was developed to gather the experts\u27 agreement towards seven constructs: flexible environments, the shift in learning culture, intentional content, progressive networking activities, professional educators, engaging & effective learning experiences, and diversified seamless learning platforms, and 68 items gathered from the literature. The Fuzzy Delphi Method (FDM) analysis rejected seven items, finalizing the instrument with seven constructs and 61 items. The instrument is beneficial to teachers and learners of ESL and developers of technology-based learning methods. The implication of the study is the provision of the constructs to help guide and implement the flipped learning approach in educational contexts. Furthermore, these constructs can be used as the basis for further investigations that lead to developing frameworks or models for the flipped learning approach. Future works on the topic may look at a bigger sample for stronger results. Furthermore, the instrument developed can be used on the student population and in other contexts as well
The effect of network convergence on digital culture industry: Model construction of network industrial economics and empirical study on China
No full textThis paper constructs the model of network economics to study the effect of different levels of network convergence on the digital culture industry. Then uses regression models and mediating effect models to test the effect mechanism of network convergence on the digital culture industry of China. This paper used panel data to conduct an empirical study. The data in this paper were quarterly. The time range was from the first quarter of 2009 to the third quarter of 2013 for 19 quarters.The three data types in econometrics are time series data, cross-sectional data, and panel data.The main conclusions are as follows. Network convergence brings positive policy effects and adverse capital effects. The impact of network convergence on firm performance of the digital culture industry is not statistically significant, and this effect also has no indirect effects on the test of mediating effect. However, network convergence indirectly leads to the reduction of operating costs of the digital culture industry. The indirect effect is brought by the chain mediating effect of policy effect and capital effect. The study could provide a reference for other countries and regions. Meanwhile, it can be used to analyze the impact of different media convergence on digital industries
Android-Based Waste Education App: An Information Media on Zero-Waste Programs
No full textZero waste is one of the programs from the government of West Nusa Tenggara Province in Indonesia, where this program aims to provide education about waste to the public so that the waste can be processed or recycled so that it can be useful. Therefore, for the sake of creating a zero waste culture in the community, it is necessary to have media that provide education to the public about this program. The purpose of this article is to discuss the process of developing an Android-based waste education application as a medium of information about zero waste. This study uses the ADDIE model to make this product with five steps, namely analysis, design, development, implementation and evaluation. The data collection technique used was a questionnaire with a Likert scale, and the subjects in this study were the 60 people in the Menceh village. The data analysis technique used is descriptive quantitative. Our findings show that this application (media) is declared very-feasible by material (content) experts with a score of 85% and media (design) experts (83%), and user usability is in the very-high category (83%). So it can be concluded that this application is feasible to use properly, so that users can obtain information about how to manage waste through a zero waste program
Student Competency Association Analysis For Learning Evaluation Using Apriori Algorithm
No full textEvaluation activities as a process in a learning program are one of the keys to improving the quality of education that will be accepted by students in learning. Therefore it is important for a teacher in how to understand the lack of learning given to students. Based on this, an analysis was carried out using the Association method with the Apriori Algorithm in finding relationships in the competency value data for each subject. In the Apriori method, it will produce a value that will determine the formation of the pattern. The data used is competency data based on student grades of English class 11 odd semester year class 2019 - 2020 SMK Ar - Rizqi Bina Insani with a total of 108 records with a maximum itemset of 3 itemset. The results of this association analysis produce a relationship between competencies that appear simultaneously, so that it can be used as an evaluation of learning for teachers as a learning improvement strategy for students based on the competence of each subject
The characteristics of chemistry test items on nationally-standardized school examination in Yogyakarta City
No full textThis study aimed to describe the characteristics of chemistry test items in Nationally Standardized School Examination or Ujian Sekolah Berstandar Nasional (USBN), consisted of discrimination index, difficulty index, and question reliability. The data were collected by using documentation of the answers of 194 students. The type of research was descriptive exploratory with quantitative and qualitative approaches. Quantitative data analysis was performed by using the classical test theory approach and item response theory with 1 logistical parameter. Meanwhile, qualitative data analysis was conducted to describe the items categorized as difficult and bad categories. The results show that, according to classical test theory, the USBN Chemistry item test has an average level of difficulty of 0.57, which is categorized as moderate. Regarding the discrimination index, the average of different test power obtained is equal to 0.146 and belongs to the good category. Based on the item response theory, the average difficulty index of -0.00086 is categorized as moderate. The results of the estimated reliability of the questions amounted to 0.48 is included in the moderate category. The results of the qualitative analysis show that the items which belong to the difficult category are the items on salt hydrolysis material, acid-base titration, the concept of periodicity, manufacture, and use of chemical compounds according to classical test theory. Meanwhile, according to the theory of response, items that belong to the difficult category were found in acid-base titration material, the colligative solution phenomenon, and the concept of periodicity of the main metal elements