In order to see the coach's performance at PPLP of West Sumatra Province, it requires a research on the factors that affect the coach's performance in relation to emotional intelligence, training ...facilities, self-competence, and motivation. This research used quantitative method by using path analysis approach which used structural equation that is causal dimensions of emotional intelligence (X1), training facilities (X2), self-competence (X3), and motivation (X4) toward the coach's performance (Y) and causality of emotional intelligence (X1), training facilities (X2), self-competence (X3) toward the coach's performance (Y) through motivation (X4). The population of this research is all PPLP coaches of, totally 33 people from 12 sports are fostered in PPLP. The number of samples in this study were 30 people using probability sampling techniques. Data were collected by using questionnaire with Likert scale models that have been tested its validity and reliability. Data were analyzed with path analysis technique moderating variable. The result of the analysis shows that: (1) there is a direct effect of emotional intelligence toward coaches' performance, (2) there is a direct effect of training facilities toward coaches' performance, (3) there is a direct effect of coaches' self-competence toward their performance, (4) there is a direct effect of coaches' motivation toward their performance, (5) there is a direct effect of emotional intelligence toward coaches' motivation, (6) there is a direct effect of the training facilities toward coaches' motivation, and (7) there is a direct effect of coaches' self-competence toward their motivation. It implies that to improve the performance of the coach, it can be done by increasing emotional intelligence, training facilities, competence and motivation.
Vacuum‐based deposition of optoelectronic thin films has a long‐standing history. However, in the field of perovskite‐based photovoltaics, these techniques are still not as advanced as their ...solution‐based counterparts. Although high‐efficiency vacuum‐based perovskite solar cells reaching power conversion efficiencies (PCEs) above 20% are reported, the number of studies on the underlying physical and chemical mechanism of the co‐evaporation of lead iodide and methylammonium iodide is low. In this study, the impact of one of the most crucial process parameters in vacuum processes—the substrate material—is studied. It is shown that not only the morphology of the co‐evaporated perovskite thin films is significantly influenced by the surface polarity of the substrate material, but also the incorporation of the organic compound into the perovskite framework. Based on these studies, a selection guide for suitable substrate materials for efficient co‐evaporated perovskite thin films is derived. This selection guide points out that the organic vacuum‐processable hole transport material 2,2″,7,7″‐tetra(N,N‐di‐p‐tolyl)amino‐9,9‐spirobifluorene is an ideal candidate for the fabrication of efficient all‐evaporated perovskite solar cells, demonstrating PCEs above 19%. Furthermore, building on the insights into the formation of the perovskite thin films on different substrate materials, a basic crystallization model for co‐evaporated perovskite thin films is suggested.
The suitability of substrate materials for co‐evaporated perovskite solar cells is commonly assessed via heuristic approaches. Here, a universal guideline for the choice of substrate material is developed by investigating the thin‐film formation of co‐evaporated perovskite absorbers on various substrate materials. The guideline enables a targeted screening of substrate materials based on their surface characteristics enabling efficient all‐evaporated perovskite solar cells.
Masalah: Masalah dalam penelitian ini kuranganya kemampuan Jump Shot pada atlet putri klub bolabasket halilintar dalam melakukan Jump Shot yang mengakibatkan Jump Shot yang dilakukan tidak ...menghasilkan poin. Faktor yang mengakibatkan kurangnya kemampuan Jump Shot, adalah daya ledak otot tungkai dan keseimbangan.
Tujuan: Penelitian ini bertujuan untuk mengetahui Pengaruh model latihan daya ledak otot tungkai dan keseimbangan terhadap kemampuan jump shot pada atlet klub bolabasket halilintar .
Metode: Model latihan yang dapat mengingkatkan daya ledak otot tungkai dan keseimbangan adalah Knee Tuck Jump, Jumping Jack, lompat dengan satu kaki, Squat, Lunges. Penelitian ini merupakan jenis penelitian eksperimen semu. Populasi penelitian adalah atlet klub bolabasket halilintar berjumlah 10 atlet. Pengambilan sampel menggunakan teknik purposive sampling dengan sampel berjumlah 8 atlet. Teknis analisis data menggunakan uji T. Penelitian ini dilakukan 16 kali pertemuan. Model latihan yang diberikan yaitu Knee Tuck Jump, Jumping Jack, lompat dengan satu kaki, Squad, Lunges. Hipotesis yang diajukan dalam penelitian ini adalah Terdapat pengaruh yang signifikan dari model latihan yang diberikan terhadap kemampuan Jump Shot.
Hasil: Hasil analisis yaitu terdapat pengaruh yang signifikan pada model latihan daya ledak otot tungkai dan keseimbangan terhadap peningkatan kemampuan Jump Shot atlet klub bolabasket halilintar, diperoleh nilai thitung (5,428) > ttabel (1,943).
Kesimpulan: Para pelatih sebaiknya memberikan bentuk Latihan yang dapat meningkatkan daya ledak oto tungkai dan keseimbangan untuk menunjang kemampuan jump shot para atletnya.
This research paper evaluates the commitment, attitude, and performance of various stakeholders, particularly the local government authorities, academic institutions, local businesses, media, and ...private sector, in the sustainable development of tourism villages. Quantitative data were collected through a survey questionnaire to gather perceptions and feedback from 384 tourism awareness group leaders in the province of West Sumatra, Indonesia. This study employs Partial Least Squares–Structural Equation Modeling (PLS-SEM) to test the hypotheses. The findings indicate that stakeholders’ commitment, attitude, and performance exert a strong influence on sustainable tourism villages. In addition, community culture moderates the relationship between the attitudes of stakeholders and sustainable tourism villages as opposed to the stakeholders’ commitment and performance. These findings provide valuable insights and far-reaching consequences for stakeholders, tourism village heads, and the community. There is a need to continuously enhance a comprehensive plan for sustainable tourism, one that goes beyond cultural implication and incorporates a broader range of influencing factors.
The purpose of this study was to determine the development of physiological aspects of increasing aerobic and anaerobic performance in students who become badminton athletes through optimizing ...footwork exercises using the high-intensity interval method (HITT). This research will provide a solution for trainers in combining and optimizing footwork exercises as a technique in badminton combined with the principles of interval training to increase badminton athletes' aerobic and anaerobic capacity. This study used an experimental approach by giving footwork training treatment (HITT) to 30 Padang State University students who became badminton athletes. Researchers saw the effect of the exercise given on aerobic capacity (VO2max) and anaerobic capacity. The statistical analysis results showed that footwork exercise with The HIIT (High High-Intensity Interval Training) method positively affects badminton athletes' maximal aerobic capacity (VO2max) anaerobic capacity. In this concept, footwork training using the HIIT method effectively develops aerobic and anaerobic metabolism in response to energy requirements during total energy production in training maximum.
Masalah: Prestasi seorang atlet dalam sebuah kompetisi olahraga merupakan kumpulan dari hasil yang telah dicapai oleh atlet dalam menyelesaikan sebuah pertandingan. Salah satu hal yang sangat penting ...diperhatikan yaitu perkembangan psikologi atlet sebelum pertandingan dan saat pertandingan berlangsung, terutama kesehatan mental, karna jika mental sehat dan siap maka akan besar peluang untuk memperoleh prestasi yang bagus.
Tujuan: Penelitian ini bertujuan untuk mengetahui gambaran kesehatan mental seorang atlet sepakbola untuk menjadi atlet berprestasi.
Metode: Metode penelitian ini yaitu kuantitatif yang menggunakan deskripsi. Sampel penelitian berjumlah 50 responden dengan 25 siswa SMP 1 Rao dan 25 siswa SMA 1 Rao yang dipilih menggunakan metode accidental sampling sesuai dengan kriteria inklusi. Pengumpulan data dilakukan dengan membagikan kuesioner DASS 21 (Depression Anxiety Stres Scale).
Hasil: Hasil penelitian menunjukkan bahwa kesehatan mental pada tingkat SMP 1 Rao dilihat dari segi kecemasan yaitu 15 orang siswa. Sedangkan untuk kategori depresi 8 orang siswa. Pada kategori stress yaitu sebanyak 2 orang. Dilihat dari kesehatan mental siswa SMA 1 Rao didapatkan kesehatan mental siswa dari segi kecemasan yaitu 10 orang siswa, sedangkan untuk kategori depresi 2 orang siswa dan 13 siswa memiliki kesehatan mental yang baik dan sehat
Kesimpulan: Disarankan kepada sekolah agar memberikan arahan dan bimbingan untuk mengurangi bahkan menghilangkan rasa kecemasan, stress dan depresi yang dialaminya.
Owing to their high color purity, tunable bandgap, and high efficiency, quantum dots (QDs) have gained significant attention as color conversion materials for high-end display applications. Moreover, ...inkjet-printed QD pixels show great potential for realizing full-color mini/micro-light emitting diode (micro-LED)-based displays. As a color conversion layer, the photoluminescence intensity of QDs is limited by the insufficient absorptance of the excitation light due to the lack of scattering. Conventional scatterers, such as titanium dioxide microparticles, have been applied after additional surface engineering for sufficient dispersity to prevent nozzle clogging in inkjet printing process. In our work, as an alternative approach, we use inkjet printing for depositing a phase separating polymer ink based on polystyrene (PS) and polyethylene glycol (PEG). QD/polymer composite pixels with scattering micropores are realized. The morphology of the micropores can be tailored by the weight ratio between PS and PEG which enables the manipulation of scattering capability. With the presence of the microporous structure, the photoluminescence intensity of the QD film is enhanced by 110% in drop-cast films and by 35.3% in inkjet-printed QD pixel arrays compared to the reference samples.
This paper examines Indonesia’s foreign policy regarding the handling of the global COVID-19 pandemic. As the third most populous country in Asia after China and India, Indonesia has taken strategic ...steps to handle COVID-19, looking after its citizens both within the country and abroad. The study shows that Indonesia’s foreign policy is carried out through the Alliance for Multilateralism. First, Indonesian citizens abroad are protected by the Indonesian government with the help of large-scale repatriation, especially in countries that have been severely affected by the COVID-19 pandemic. Second, the Indonesian government encourages the strengthening of governance within the global health framework by supporting the policies of the World Health Organization (WHO). In addition, Indonesia cooperates with various countries, both regionally and multilaterally, in dealing with the COVID-19 pandemic. The factors that influence Indonesia’s foreign policy regarding the handling of the COVID-19 pandemic include Indonesia’s national interests and the international political situation. These have characterized foreign policy implementation under President Joko Widodo during the COVID-19 pandemic.
Research purpose. Football is popular in the society across the world. Everyone always watches football matches. Nowadays, there are many football schools for kids or young athletes. Thus, there is a ...need for a model of exercise that is appropriate for young athletes. This study aimed to create a model of group defense exercise in a football game. It referred to 13-year-old football school students. It was designed using psychological and physiological characteristics of the 13-year-old.
Materials and methods. The study participants were 120 football players aged 12 to 13. The study used a research and development method (R&D) through Borg and Gall model. Data was obtained from observation, interview and questionnaires. Data analysis techniques used expert judgments and three steps from Miles and Huberman, namely reduction of data, display of data, and making conclusions.
Results. The findings show that the model of defense exercise in football for a 13-year-old football school player has 13 variations of the exercise. It was created based upon the psychological and physiological characteristics of a young player.
Conclusions. The result of the study is a recommendation for teachers or coaches to improve the defense exercise in football as player needs.
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