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Over time, numerous developments in digital technology have benefited people, including anthropometric measurements that provide information on an athlete’s ability in sports. The use of digital technology in sports must continue, particularly in the National Sports Committee of Indonesia (Komite Olahraga Nasional Indonesia, KONI) of Bandung City. This study proposed a technique for classifying and identifying fencing athletes’ talents. This work developed a methodology for evaluating sports talent based on anthropometric measurements of athletes’ bodies using the posture detection approach. Fencing and nonfencing athletes in KONI Bandung City were categorized using this talent identification. This study used 36 datasets of body posture images from various skills of the sport. These images were in JPEG or JPG format with a resolution of 3,024 × 4,032 and were acquired using a Canon EOS 1300D camera. This study utilized four points landmarks, which are usually used as measurement components in KONI, to categorize fencing athletes. The four points are shoulder (S), elbow (E), index (I), and hip (H) landmarks. The testing was done using three different dataset settings. According to the test results of all scenarios, scenario 2 had the highest accuracy. This scenario was able to categorize fencing and nonfencing athletes with an accuracy rate of 89% and an average processing time of less than 3 s per image.

Risk measure using Conditional Value at Risk can be calculate if values that exceeds the p-quantile is known in VaR. The models used to accommodate characteristics of the stock portfolio in this research are EVT-GARCH-D-vine copula and EVT-GJR-D-vine copula so the performance of these two models can be compared. A comparison of the performance of the EVT-GARCH-D-vine copula and EVT-GJR-D-vine copula models can be seen from the Kupiec test backtesting process. Exceeded value Kupiec Test on CVaR 99% is 2, CVaR 95% is 6, and CVaR 90% is 13 for AR(1)-GARCH-t(1,1)-GPD and CVaR 99% is 3, CVaR 95% is 7, and CVaR 90% is 13 for AR(1)-GJR-t(1,1)-GPD. The Kupiec test describes the estimated risk value of CVaR running well with the value of the entire model above the significant level of ? = 0.05 so as to provide a conclusion of risk estimates considered feasible.

KNOWLEDGE, PSYCHOLOGICAL DISORDERS, AND BURNOUT OF GENERAL PRACTITIONERS IN THE COVID-19 PANDEMIC ERA. High demand in work during the Covid-19 pandemic will cause psychological problems for general practitioners. These psychological disorders can cause burnout. The incidence of burnout is exacerbated by the lack of knowledge of general practitioners about the current condition. This study aims to determine the level of knowledge, psychological disorders, and burnout of general practitioners during the Covid-19 pandemic. The research design using quasi-experimental with one group pre posttest design without a control group. The population in this study was all participants that join the online seminar. Samples taken were 111 respondents with the total sampling technique. The data collection technique was done by using a questionnaire. The data obtained were analyzed using the Wilcoxon test and Kendall's tau-c test. The difference test before and after being given the seminar material shows a p-value of 0.001. The statistical analysis of the relationship between knowledge and burnout shows a p-value of 0.048. The statistical analysis of the relationship between stress and burnout shows a p-value of 0.026. The statistical analysis of the relationship between anxiety and burnout shows a p-value of 0.001. The statistical analysis of the relationship between depression and burnout showed a p-value of 0.002. There are differences in the knowledge of respondents before and after being given the seminar material. There is an association between knowledge with burnout, stress with burnout, anxiety with burnout, and depression with burnout.

This study aims to analyze the effect of brand image and product perception on purchasing decisions of automatic motorcycles in East Belitung. Motorbikes are vehicles that are in demand by consumers with a number of factors considering purchasing as needed. The object of this study analyzes how consumers consider a number of factors that serve as motorcycle purchasing decisions. This research was conducted for three months starting from August-October 2018. The location of the study was East Belitung with a total sample of 100 people. The variables used are brand image and product perception as an independent variable, while purchasing decisions as the dependent variable. The statistical method used to test data in this study is the method of multiple linear regression analysis. The results of this study are partially brand image has a significant influence on purchasing decisions, product perception has a significant influence on purchasing decisions. Simultaneously brand image and product perception have a joint influence on purchasing decisions.

During the Covid-19 pandemic, adaptive physical education teachers in carrying out online learning experienced many obstacles, resulting in decreased interest in learning. The purpose of this study was to determine students' interest in online learning in adaptive physical education subjects at the Kartama Kasih Ibu Special Junior High School Pekanbaru. This type of research is descriptive quantitative. The population in this study was students who were deaf at SMPLB Kartama Kasih Ibu Pekanbaru, amounting to 47 students. The sampling technique is systematic sampling with a sample of 45 students. The indicators of interest in the questionnaire were divided into 4 indicators, namely: 1) feelings of pleasure, 2) student interest, 3) attention, 4) student involvement. The number of initial statements designed is 60 statement items and after being tested for validity it becomes 44 statement items. The results of this study are student interest in online learning in adaptive physical education subjects at Kartama Kasih Ibu Special Junior High School Pekanbaru with an average of 78.5% in the good category. It is hoped that with this research, students will continue to increase their interest in adaptive physical education subjects, because these subjects are one of the important subjects that have benefits for physical fitness.

Pendahuluan: Fondaparinux 2,5 mg sebagai terapi antikoagulan pada pasien Sindroma Koroner Akut (SKA) di RSUD Dr. Soetomo Surabaya diberikan selama 5 hari, sedangkan pustaka menyebutkan bahwa fondaparinux diberikan selama 3 - 7 hari. Kadar steady-state dapat dicapai setelah 3 - 4 hari dan efek antikoagulan dari fondaparinux dapat bertahan selama 2 - 4 hari setelah terapi dihentikan pada pasien dengan fungsi ginjal normal. Diperlukan penelitian untuk mengetahui pengaruh lama pemberian fondaparinux 2,5 mg subcutan sekali sehari pada hari ke-3, 4, dan 5 terhadap Activated Partial Thromboplastin Time (APTT). Tujuan: Penelitian ini bertujuan untuk mengetahui apakah ada perbedaan pemberian fondaparinux terhadap nilai APTT pada penderita SKA. Metode: Sampel penelitian ini adalah seluruh pasien yang didiagnosis SKA yang diberikan terapi fondaparinux di RSUD Dr. Soetomo Surabaya. Jenis penelitian ini adalah observasional dengan rancang bangun prospektif kohort. Teknik pengambilan sampel dengan purposive sampling. Instrumen yang digunakan adalah rekam medis pasien dan hasil rekam pengukuran nilai APTT. Data demografi pasien dan nilai APTT dianalisis secara deskriptif dan One Way Anova digunakan untuk mengetahui perbedaan antara masing-masing kelompok terhadap lama pemberian fondaparinux terhadap APTT. Hasil: Penggunaan fondaparinux meningkatkan nilai rata-rata APTT dan mencapai target (25 - 40 detik) pada 9 orang pasien selama 3 hari (39,39 ± 8,02 detik), 4 hari (39,98 ± 12,15 detik), dan 5 hari (40,06 ± 6,21 detik). Tidak ada perbedaan bermakna antara APTT dengan lama pemberian fondaparinux 2,5 mg subcutan sekali sehari selama 3, 4, dan 5 hari (p > 0,05). Kesimpulan: Lama pemberian fondaparinux pada hari ke-3, 4, dan 5 tidak berbeda bermakna dalam meningkatkan nilai APTT.

Pendahuluan: Apoteker adalah profesi kesehatan yang kompeten terkait pengelolaan obat-obatan. Banyak upaya yang dilakukan oleh organisasi profesi agar peranan Apoteker dalam melakukan pekerjaan kefarmasian lebih dirasakan kehadirannya. Siswa lulusan SMA merupakan calon mahasiswa yang akan meneruskan jenjang pendidikan ke tingkat lebih lanjut, sehingga pengetahuan calon mahasiswa terkait sebuah profesi penting diamati untuk mengetahui strategi promosi pendidikan farmasi yang dapat dilakukan. Tujuan: Studi ini bertujuan untuk mengamati pengetahuan siswa lulusan SMA terhadap tugas Apoteker diberbagai lingkungan kerja kefarmasian Metode: Studi ini merupakan studi cross sectional dengan metode pengambilan accidental sampling. Total 128 siswa lulusan SMA diberikan kuesioner yang berisi pertanyaan terkait tugas Apoteker diberbagai bidang kerja kefarmasian, selanjutnya hasil kuesioner tersebut dilakukan penilaian terkait tingkat pengetahuan. Hasil: Dari studi ini didapatkan persentase siswa yang memiliki pengetahuan baik terkait perihal yang dipelajari dalam pendidikan farmasi hanya 37 (28,91%.) responden. Pengetahuan baik tentang pekerjaan kefarmasian yang dilakukan seorang Apoteker paling tinggi adalah dilingkungan kerja pengawasan obat dan makanan yakni sebesar 87 (67,97%) responden, selanjutnya Apotek 85 (66,41%) responden, Rumah Sakit 77 (60,16%) responden dan Industri 68 (53,12%) responden. Kesimpulan: Skor pengetahuan siswa lulusan SMA terkait tugas Apoteker tertinggi adalah di area pengawasan obat dan makanan, sedangkan paling rendah di area industri.

Many hydraulic structures in Indonesia are built on peat soil, especially in Sumatra, Kalimantan and Papua. This soil has bad geotechnical characteristic for building foundation, because its low of shear strength, high potential of land subsidence and consolidation occured in a long term. One way to overcome this issues is using pile foundation. Therefore, a research was conducted in order to found foundation technology of hydraulic structure for peat soil using cerucuk, sand pile and concrete pile. This development of technology being conducted using geotechnical investigation and numerical modeling. The usage would be more effective when embankment strain is distributed evenly and not concentrated on the center of embankment. The search of alternative foundation is narrowed to the efficiency of the foundation design and the methods of implementation. Physical model results show that support capacity of the pile did not significantly increased in every increment in length, the increase instead happened when the tip of the pile deep in mineral soil layer below the peat layer. The foundation type made of concrete firmly in place give a supporting capacity 4 times compared to pile, while combination of pile with sand increase the pile supporting capacity to 2 times only, and pile of sand covered with PVC pipe has a supporting power that is almost the same with pile. Based on that, the concrete foundation type casted in place can be substitute alternative for pile.

Bendungan Sutami merupakan bendungan urugan batu dengan inti lempung dan memiliki tingkat keamanan risiko tinggi. Permasalahan retakan memanjang di puncak Bendungan Sutami sudah terjadi pada saat konstruksi, yaitu tahun 1969-1971, retakan pada masa konstruksi terjadi pada pertemuan filter dan inti lempung, kemudian diantisipasi dengan membasahi lapisan filter sehingga material filter menyesuaikan diri dan menutup retakan. Setelah beroperasi selama 42 tahun pada tahun 2014 ditemui adanya retakan memanjang di puncak bendungan sepanjang 120 m dengan kedalaman antara 1,5 2,0 m dari permukaan. Selain itu, berdasarkan studi kegempaan terbaru (peta gempa 2010) menunjukan tingkat bahaya gempa untuk skenario Safety Evaluation Earthquake (SEE) di Indonesia meningkat, dikhawatirkan retakan yang terjadi berpengaruh terhadap perilaku bendungan pada saat gempa. Oleh karena itu perlu adanya kajian perilaku Bendungan Sutami akibat gempa dengan mempertimbangkan adanya retakan. Tulisan ini berisi pemodelan numerik dengan analisis statik dan dinamik guna mengetahui penyebab dan mekanisme retakan yang terjadi serta memeriksa keamanan Bendungan Sutami akibat gempa pada skenario SEE. Analisa statik dan dinamik tubuh bendungan dilakukan dengan menggunakan perhitungan numerik berbasis finite element. Hasil analisa dinamik skenario SEE diketahui bahwa lereng hulu kemungkinan akan mengalami masalah stabilitas lereng. Meski demikian besaran deformasi yang terjadi relatif kecil, yaitu 16,3 cm. Dengan demikian dapat disimpulkan bahwa tubuh Bendungan Sutami aman terhadap skenario gempa SEE.

Sungai Saddang merupakan salah satu sungai utama di Sulawesi Selatan yang melintasi beberapa desa dengan panjang sungai kurang lebih 181,5 km. Salah satu permasalahan yang ada pada sungai ini adalah adanya gerusan yang mengancam wilayah sungai tersebut terutama di sekitar dusun Bakoko. Hal tersebut terjadi di tikungan luar sungai karena aliran yang cukup deras dimana ruas sungai Saddang yang bermasalah merupakan ruas sungai yang berliku sehingga memicu terjadinya gerusan di tikungan luar sungai. Salah satu upaya pengendalian dan pengamanan sungai ini yaitu dengan perkuatan tebing dengan memasang krib untuk melindungi tebing sungai. Hal ini dilakukan agar kecepatan aliran di tikungan luar sungai bisa diperlambat sehingga tidak semakin menggerus tepi sungai, karena pada umumnya kecepatan aliran di tikungan terluar sungai lebih besar daripada kecepatan di sisi lainnya. Penelitian dilakukan dengan pemodelan numerik dari sungai Saddang khususnya di daerah Bakoko dengan menggunakan software MIKE 11 dan MIKE 21C untuk membantu simulasinya. Simulasi pemodelan dilakukan dengan 2 skenario yaitu skenario eksisting dan skenario dengan pemasangan krib. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pemasangan krib di tikungan sungai Saddang khususnya di dusun Bakoko dalam rangka pengamanan sungai.

Penelitian ini dilakukan guna mengetahui gerak mula partikel lumpur Lapindo yang dicari melalui serangkaian percobaan di laboratorium hidraulik. Hal ini menjadi penting karena lumpur yang dialirkan ke Kali Porong tidak bisa terangkut ke muara dengan mudah. Tujuan penelitian ini adalah untuk memprediksi besaran debit minimal yang diperlukan agar dapat membilas lumpur yang dibuang ke Kali Porong secara hidraulis pada berbagai elevasi muka air laut. Besar nilai tegangan geser kritis,??cr material lumpur Lapindo didapatkan dengan cara melakukan percobaan gerak mula pada berbagai variasi kedalaman dan memperhitungkan lamanya lumpur mengendap. Skenario pengujian meliputi simulasi gerak mula lumpur dari mulai permukaan hingga kedalaman 3m. Adapun lama pengendapan lumpur dalam simulasi ini dibatasi hingga 14 hari. Untuk mengetahui besar debit pembilasan dilakukan dengan cara membandingkan besarnya parameter tegangan geser kritis sedime,?cr, dengan tegangan geser dasar aliran Kali Porong,??0 yang dihitung dengan bantuan model matematik. Apabila ?0 > ?cr maka dapat dipastikan lumpur akan dapat diangkut oleh aliran Kali Porong. Apabila sebaliknya, maka akan terjadi pengendapan di ruas tersebut. Berdasarkan penelitian dapat diketahui bahwa semakin dalam dan lama pengendapan terjadi, maka debit yang diperlukan menjadi semakin besar. Debit diperlukan semakin besar apabila muka air laut sedang berada pada kondisi pasang. Hasil model menunjukan besaran debit mi

The main problem in the Karangduren sugarcane soil is the low availability of soil-P that leads to the low of cane production. The objectives of this study was to determine the effects of filter-cake, sugarcane boiler ash and compost on availability of soil-P and growth of sugarcane at Kebon Agung Sugar Mill in Karangduren village of Malang. The treatments tested were control (P0), sugarcane boiler-ash 60 t ha-1 (P1), compost 3 t ha-1 (P2), filter-cake 60 t ha-1 (P3), sugarcane boiler ash 30 t ha-1 + filter cake 30 t ha-1 (P4), sugarcane boiler ash 15 t ha-1 + filter-cake 45 t ha-1 (P5), and sugarcane boiler ash 30 t ha-1 + filter-cake 30 t ha-1 + bio-fertilizers 80 L ha-1 (P6). Results of the study showed that application of sugarcane boiler ash, filter cake and compost improved chemical characteristics of the soil studied and increased growth of sugarcane up to 4 MAP (months after planting). The best treatment in improving soil chemical characteristics and growth of sugarcane was application of sugarcane boiler ash 60 t ha-1 (P1). Application of sugarcane boiler ash 60 t ha-1 was able to increase soil pH by 6.12%, increasing the content of soil C-Organic by 46.03 % and soil-P availability by 328.39 % compared to soil before treatment. Application of sugarcane boiler ash 60 t ha-1 (P1) was also able to improve growth of sugarcane measured by the cane height, cane length, number of shoots, number of leaves, content of chlorophyll, cane dry weight and P-uptake of sugarcane.Â

Semakin meningkatnya popularitas smartphone dari tahun ke tahun, semakin meningkat pula jumlah aplikasi perangkat bergerak yang berkaitan dengan keamanan dalam berkemudi. Oleh karena itu, diperlukan aplikasi perangkat bergerak lain yang dapat mendeteksi pergerakan mobil yang normal dan berbahaya menggunakan sensor accelerometer dan orientation yang berasal dari smartphone serta tanpa memerlukan sensor hardware tambahan. Arsitektur aplikasi perangkat bergerak ini berbasis client-server, dimana web service melayani permintaan dari aplikasi client berbasis Android. Aplikasi ini juga menggabungkan beberapa teknologi lain seperti Geolocation API, Geocoding API, dan Android Sensor API. Teknologi-teknologi tersebut digunakan untuk mengetahui kecepatan mobil, lokasi terkini dari pengemudi, dan merekam pola gerakan mobil melalui representasi nilai-nilai sensor accelerometer dan orientation.Tujuan dari dikembangkannya aplikasi perangkat bergerak untuk tugas akhir ini adalah untuk membantu pihak kepolisian lalu lintas dalam mendapatkan data pergerakan mobil berupa raw data 2-axis yang direkam oleh sensor accelerometer dan orientation pada smartphone Android ketika pengemudi mengendarai mobil. Data-data tersebut nantinya digunakan untuk membantu mendeteksi riwayat pola berkendara seorang pengemudi.

This research was conducted to find out the influence of brand ambassadors (X) on E-Commerce (Y) brand image. This research is qualitative research with a descriptive approach. The population in this study were users of the E-Commerce application in Indonesia. Data collection techniques use literature studies from journals and also the internet. The results of this study are based on five studies that have been researched by researchers that state that brand ambassadors affect the brand image of e-commerce companies. [ABSTRACT FROM AUTHOR]

This study was part of a larger study aiming at understanding what motives possessed by voluntary teachers of English to teach at one pesantren (Islamic boarding school) in Jambi, Indonesia. The research design of this study was qualitative with a case study approach. The data were collected through demographic profiles and semi-structured interviews with seven female voluntary teachers as the participants of the study to obtain in-depth information regarding implicit and explicit motives to teaching. We analyzed the demographic data descriptively and analyzed the semi-interviews data by using within-case and cross-case displays and analyses. The interview data were digitally recorded, transcribed verbatim, and carefully analysed. The findings indicated that seven voluntary teachers of English implicit and explicit motives to teach English were motivated by interpersonal, community service, the continuation, and non-salary motives.

This study was part of a larger study aiming at understanding what motives possessed by voluntary teachers of English to teach at one pesantren (Islamic boarding school) in Jambi, Indonesia. The research design of this study was qualitative with a case study approach. The data were collected through demographic profiles and semi-structured interviews with seven female voluntary teachers as the participants of the study to obtain in-depth information regarding implicit and explicit motives to teaching. We analyzed the demographic data descriptively and analyzed the semi-interviews data by using within-case and cross-case displays and analyses. The interview data were digitally recorded, transcribed verbatim, and carefully analysed. The findings indicated that seven voluntary teachers of English implicit and explicit motives to teach English were motivated by interpersonal, community service, the continuation, and non-salary motives.