bluuebunny/crossref_metadata_2025 huggingface dataset:
UPAYA MENINGKATKAN HASIL AKURASI SHOOTING OLAHRAGA SEPAKBOLA MELALUI MEDIA LINGKARAN KARET BAN PADA SISWA KELAS XI IPS 2 SMA NEGERI 03 BENGKULU TENGAH
Authors: Raharjo Komplit , Syafrial Syafrial , Sugiyanto Sugiyanto , Defliyanto Defliyanto
Published: January 2020

AbstrakPenelitian ini bertujuan untuk meningkatkan hasil akurasi shooting olahraga sepakbola melalui media lingkaran karet ban pada siswa kelas XI IPS 2 SMA Negeri 03 Bengkulu Tengah. Penelitian ini adalah penelitian tindakan kelas (classroom action research). Subjek penelitian siswa kelas XI IPS 2 SMA Negeri 03 Bengkulu Tengah yang berjumlah 28 siswa, yang terdiri dari 16 siswa laki-laki dan 12 siswi perempuan. Berdasarkan pengamatan dan informasi yang peneliti dapatkan, Olahraga sepak bola belum sepenuhnya dikuasai siswa terutama shooting bola ke gawang hal ini dapat dilihat dari penilaian kemampuan melakukan tendangan bola ke gawang. Hasil dari penelitian prasiklus dari 28 anak presentase hasil akurasi shooting ke gawang siswa adalah 30,5%. Pada siklus I terdapat kenaikan yaitu (60,7%). Sedangkan pada siklus II sebesar 78,5% tergolong baik. Ini menunjukan bahwa tindakan yang dilakukan disiklus kedua baik guru maupun siswa dapat dikatakan telah tuntas belajar. Berdasarkan hasil diatas maka disimpulkan bahwa dengan mengunakan media lingkaran karet ban dapat meningkatkan hasil akurasi shooting olahraga sepakbola.Sehubungan hasil penelitian tersebut, peneliti menyarankan kepada guru dan pembina dianjurkan lebih berperan selama pelaksanaan kegiatan belajar mengajar atau kegiatan ekstrakurikuler sehingga siswa lebih merespon dan antusias terhadap pembelajaran yang diberikan.Kata kunci:Media lingkaran karet ban, Akurasi Shooting Sepak bola.    AbstractThis study aims to improve the accuracy of football sport shooting through rubber tire rubber circle in grade XI IPS 2 SMA Negeri 03 Bengkulu Tengah. This research is a classroom action research. The subjects of the research students of class XI IPS 2 SMA Negeri 03 Bengkulu Tengah, which amounted to 28 students, consisting of 16 male students and 12 female students. Based on observations and information that researchers get, Sports football has not fully mastered the students, especially shooting the ball into the goal this can be seen from the assessment of the ability to kick the ball into the goal. The result of the prasiklus research of 28 children the percentage of shooting accuracy results to the students' goal is 30.5%. In the first cycle there is an increase (60.7%). While in cycle II equal to 78,5% pertained good. This shows that the actions taken in the second cycle of both teachers and students can be said to have been thoroughly studied. Based on the above results, it is concluded that by using the rubber circle tire media can improve the accuracy of shooting sport football. In relation to the results of these studies, researchers suggest to teachers and coaches are encouraged to play a role during the implementation of teaching and learning activities or extracurricular activities so that students are more responsive and enthusiastic about the learning given.Keywords: Media tire rubber circle, Accuracy Shooting Football.
MANAJEMEN PROFESSIONAL SANGGAR SENAM AEROBIK
Authors: Sabet Elly , Sugihartono Tono , Defliyanto Defliyanto
Published: January 2020

Abstrak Penelitian ini bertujuan untuk mengetahui pentingnya manajemen yang professional  pada sebuah sanggar senam aerobik. Oleh karena itu, sanggar harus mempersiapkan dengan matang apa saja yang diperlukan mulai dari perencanaan, organisasi, kepemimpinan dan evaluasi agar sanggar tetap berjalan dengan baik, sehingga banyak menarik minat dan kenyamanan custumor. Sehingga perlu  diketahui bagaimanakah manajemen yang professional pada sebuah sanggar. Adapun metode yang digunakan adalah metode deskriptif dengan subjek penelitian 18 uorang. Teknik analisis data dengan Triangulasi dan tabulasi frekuensi. Hasil penelitian menunjukkan bahwa : 1) Manajemen  perencanaan sanggar sudah diterapkan sesuai dengan kaidah-kaidah yang dikelola dengan baik, 2) Manajemen pengorganisasian sudah sesuai dengan fungsi organisasi atau lembaga, tetapi sanggar masih kekurangan sumber daya manusia seperti instruktur , karena tidak adanya sumber daya manusia yang berlebihan dalam hal ini.. 3) manajemen kepemimpinan  sanggar sudah sesuai dengan fungsinya. 4) manajemen evaluasi sudah diterapkan dengan evaluasi secara langsung. Kesimpulannya bahwa perencanaan, pengorganisasian, kepemimpinan dan evaluasi sudah baik dan berjalan sesuai fungsinya hanya saja kurang instruktur untuk menjalankan kegiatan.  Untuk itu saran yang diajukan bagi sanggar-sanggar yang telah berjasa dan bagi peminat yang ingin mendirikan sebuah sanggar hendaknya dapat menerapkan manajemen yang professional. Kata Kunci : Manajemen Profesional, Senam Aerobik, Sanggar Abstrac This study aims to determine the importance of professional management in an aerobic gymnastics studio. Therefore, the studio should prepare carefully what is needed from planning, organization, leadership and evaluation so that the studio still run well, so much interest and convenience custumor. So please know how professional management at a studio. The method used is descriptive method with the subject of research 18 uorang. Data analysis techniques with Triangulation and frequency tabulation. The results of the research indicate that: 1) Management of studio planning has been implemented in accordance with the rules that are well managed, 2) Organizing management is in accordance with the function of organization or institution, but studio still lack human resources such as instructor, in the absence of human resources Excessive in this case .. 3) management leadership studio is in accordance with its function. 4) evaluation management has been implemented with direct evaluation. The conclusion that planning, organizing, leadership and evaluation is good and runs according to function just less instructors to run the activities. For that suggestions submitted for the studios who have meritorious and for enthusiasts who want to establish a studio should be able to apply professional management.Keywords: Professional Management, Aerobic Gymnastics, Studio
KONTRIBUSI KELENTUKAN PINGGANG DAN POWER OTOT LENGAN PADA KETERAMPILAN STUTZ SENAM LANTAI
Authors: Kurniawan Soni , Sugihartono Tono , Yarmani Yarmani , Defliyanto Defliyanto
Published: January 2020

AbstrakPenelitian ini bertujuan untuk mengetahui kontribusi kelentukan pinggang dan power otot lengan terhadap keterampilan Stutz senam lantai siswa SMP Negeri 17 Kota Bengkulu. Adapun rumusan masalah dalam penelitian, apakah ada hubungan kelentukan pinggang terhadap keterampilan Stutz, hubungan power otot lengan terhadap keterampilan Stutz, hubungan kelentukan pinggang dan power otot lengan terhadap keterampilan Stutz, Serta mengetahui besar kontribusi kelentukan pinggang dan power otot lengan terhadap keterampilan Stutz. Penelitian ini dilakukan di SMP negeri 17 kota bengkulu. Metode penelitian yang digunakan metode korelasi dengan statistik product moment dan korelasi ganda, penelitian ini secara objektif terhadap sampel 30 orang siswa SMP negeri 17 kota Bengkulu yang diambil dengan teknik Proportionate Stratified Random Sampling. Adapun hasil = 0,67 > = 0,361, dengan pengajian hipotesis kerja (Ha) diterima artinya terdapat hubungan yang berarti antara  dan  dengan Y. sehingga dapat disimpulkan bahwa ada kontribusi antara kelentukan pinggang dan power otot lengan terhadap keterampilan Stutz sebesar 44,89%. Kata kunci: Kelentukan Pinggang, Power Otot Lengan dan Keterampilan Stutz AbstractThis research aims to determine the contribution of the flexibility of waist and the power of muscle through Stutz gymnastics floor skills of the students of SMP Negeri 17 Bengkulu city. The research problem were, whether there was a relationship between the flexibility of waist, the power of arm muscle, toward Stutz skill, and to find the contributions of the flexibility of waist and the power of arm muscle toward Stutz skill. This research would be done at SMP Negeri 17 Bengkulu city. The method of this research were correlation method with statistical product moment and multiple correlation this research objectively to the sample of 30 students at SMP Negeri 17 of Bengkulu city which was taken by proportionate stratified Random Sampling Technique. The results of the data showed rhitung = 0,67 > rtabel = 0,361, with a recitation working hypothesis (Ha) was accepted, means that there ia a significant relationship between X1 and X2 with Y. it can be conclude that there was a contribution between waist flexibility and the power of arm muscle toward Stutz skill showed the percentage of 44.89%.  Keywords: flexibility Waist, Arm Muscle Power and Skills Stutz
HUBUNGAN KEKUATAN OTOT LENGAN DAN KOORDINASI MATA TANGAN TERHADAP AKURASI SERVIS ATAS BOLA VOLI PADA PESERTA PUTRI EKSTRAKURIKULER DI SMAN 2 SELUMA
Authors: Saptiani Dela , Sugiyanto Sugiyanto , Syafrial Syafrial
Published: January 2020

AbstrakPenelitian ini bertujuan untuk mengetahui hubungan kekuatan otot lengan dan koordinasi mata tangan terhadap akurasi servis atas bola voli pada peserta ekstrakurikuler putri di SMAN 2 Seluma. Penelitian ini adalah penelitian korelasional dengan metode survei, Sampel penelitian menggunakan total sampling kemudian pengambilan data penelitian dengan teknik tes. Analisis statistik yang digunakan adalah uji lineritas, uji normalitas, uji hipotesis. Hasil penelitian Kekuatan otot lengan memiliki hubungan positif dengan kemampuan akuarsi servis bola voli dengan thitung = 2,34 > ttabel = 2,093 dan memberikan kontribusi sebesar 23%, Koordinasi mata tangan memiliki hubungan positif dengan kemampuan akuarsi servis bola voli, dan Kekuatan otot lengan dan Koordinasi mata tangan secara bersama-sama memiliki hubungan positif dengan kemampuan akuarsi servis bola voli pada siswi ekstrakurikuler di SMAN 2 Seluma, dengan thitung = 3,38 > ttabel = 2,093 dan memberikan kontribusi sebesar 48%. Dengan demikian maka dapat disimpulkan bahwa kekuatan otot lengan dan koordinasi mata tangan secara bersama-sama memiliki hubungan positif dengan akurasi servis atas bola voli.  Kata kunci: Kekuatan Otot Lengan, Koordinasi Mata Tangan, Servis Atas  AbstracThis study aims to determine the relationship of arm muscle strength and hand eye coordination to the accuracy of service on volleyball in female extracurricular participants at SMAN 2 Seluma. This study is a correlational study with survey methods. The research sample used total sampling and then took research data with test techniques. Statistical analysis used is linearity test, normality test, hypothesis test. Research results Arm muscle strength has a positive relationship with volleyball service acquisition ability with tcount = 2.34> t table = 2,093 and contributes 23%, hand eye coordination has a positive relationship with volleyball service acquaintance capabilities, and arm muscle strength and coordination hand eyes together have a positive relationship with the ability of volleyball service acquaintance on extracurricular students at SMAN 2 Seluma, with tcount = 3.38> t table = 2,093 and contribute 48%. Thus it can be concluded that arm muscle strength and hand eye coordination together have a positive relationship with the accuracy of service on volleyball.Keywords: Arm Muscle Strength, Hand Eye Coordination, Upper Service
PENGARUH LATIHAN MEMUKUL BOLA GANTUNG TERHADAP KEMAMPUAN JUMP SERVICE ATLET PUTRA CLUB CAROLINE KOTA LUBUKLINGGAU PROVINSI SUMATERA SELATAN
Authors: Garciana Marcelina , Sugiyanto Sugiyanto , Defliyanto Defliyanto
Published: January 2020

Abstrak Penelitian ini bertujuan untuk mengungkapkan pengaruh latihan memukul bola gantung terhadap kemampuan jump service atlet putra Club CAROLINE Kota Lubuklinggau Provinsi Sumatera Selatan. Adapun rumusan masalah dalam penelitian ini adalah Apakah ada pengaruh  latihan memukul bola gantung terhadap kemampuan  jump service atlet putra Club CAROLINE Kota Lubuklinggau Provinsi Sumatera Selatan. Penelitian ini dilakukan di club CAROLINE kota lubuk linggau provinsi Sumatera Selatan pada tahun 2017. Metode penelitian yang digunakan Quasi Eksperimen Design yaitu dengan menggunakan rancangan One-group Preetest-posttest design, penelitian ini secara objektif atau apa adanya dengan sampel 18 orang atlet dengan cara menjadikan semua populasi menjadi sampel (total sampling). Adapun hasil data terbukti t hitung < t table ( -4,1 <1,740) artinya terbukti bahwa ada pengaruh yang signifikan latihan memukul bola gantung terhadap kemampuan jump service bola voli, sedangkan perentase  latihan memukul bola gantung berpengaruh terhadap jump service yaitu sebesar (16,81%).Kata kunci: Bola Gantung, dan Jump Service                                                Abstract This study aims to reveal the effect of hammer ball training on the ability of male athlete service jump club Club CAROLINE town Lubuklinggau South Sumatra Province. The formulation of the problem in this study is Is there any influence of the practice of hitting the ball hanging ability to jump service men's club athlete CAROLINE Lubuklinggau South Sumatera Province. The study was conducted at the club CAROLINE town lubuklinggau South Sumatra province in 2017. The research method used Quasi Eksperimen Design is using One-group design Preetest-posttest design, this research is objective or what it is with the sample of 18 people athletes by making all the population into sample (total sampling). The results of the data proved t count < t table (-4.1< 1.740) It means that there is a significant effect of hammer ball training on the ability of volleyball service jump, while the percentage of drills hanging ball exercise affect the jump service that is equal to (16.18%).Keywords: Hanging Ball, Jump Service.
IMPLEMENTASI EKSTRAKURIKULER ATLETIK NOMOR LOMPAT JAUH PADA SEKOLAH MENENGAH PERTAMA NEGERI KOTA BENGKULU
Authors: Arianto Willi , Yarmani Yarmani , Aliman Aliman
Published: January 2020

AbstrakPenelitian ini bertujuan untuk mengetahui implementasi ekstrakurikuler atletik nomor lompat jauh pada sekolah menengah pertama negeri kota Bengkulu. Jenis penelitian ini adalah deskriptif kualitatif. Subjek penelitian adalah 3 pembina, 3 pelatih, dan 58 siswa ekstrakurikuler atletik sekolah menengah pertama negeri kota Bengkulu. Teknik pengumpulan data yang digunakan adalah dengan pengamatan (observasi), angket (kuesioner), wawancara, dan dokumentasi. Instrumen yang digunakan adalah wawancara bebas dan angket meggunakan skala likert. Hasil penelitian ini diambil dari hasil angket dari siswa ekstrakurikuler atletik berjumlah 58 siswa, maka di peroleh hasil angket kategori Manajemen Sebesar 58%, Sarana dan Prasarana 59,41%, Pelatih yang Kompeten 70,03%, Motivasi 64,58%, dan Prestasi sebesar 42,2%,dan dari semua hasil angket diperoleh rata-rata sebesar 58,84%. Dan berada pada klasifikasi 40-60% dalam kategori kurang baik. Sehingga dapat disimpulkan bahwa implementasi ekstrakurikuler atletik nomor lompat jauh pada sekolah menengah pertama negeri kota Bengkulu belum maksimal.Kata Kunci: Implementasi, Ekstrakurikuler, Atletik, Lompat JauhAbstractThis study aims to determine the implemention of extracurricular athletic long jump numbers in the junior high school of the city of Bengkulu. This type of research is qualitative descriptive. The subjects of the study were 3 coaches, 3 trainers and 58 athletic ekstracurricular stundents at the Bengkulu city junior high school. Data collection techniques used are observation, questionnaire, interview, documentation. The instruments used were free intervies and questionnaires using a likert scale. The results of this study were taken from the result of questionnaires from athletic extracurricular stundents totaling 58 stundents, then the result of the management category questionnaire were 58%, facilities and infrastructure 59.41%, competent coach 70,03%, motivation 64.58%, and achievements. and from all questionnaire results obtained an average of 58,84%. And is in a classification of 40-60% in the bad category. So that it can be concluded that the implementation of extracurricular athletics in the long jump number in the junior high school of the city of Bengkulu is not maximal.Keywords: Implementasion, Extracurricular, Athletic, Long Jump
PENGARUH LATIHAN JUMP ROPE DAN DEPTH JUMP TERHADAP LOMPATAN BLOCK SMASH PERMAINAN BOLA VOLI SISWI EKSTRAKURIKULER SMKN 1 KOTA BENGKULU
Authors: Lestari Dian Septi , Sugihartono Tono , Sutisyana Ari
Published: January 2020

AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh latihan Jump Rope dan Depth Jump terhadap lompatan Block Smash permainan bola voli siswi ekstrakurikuler SMKN 1 Kota Bengkulu. Apakah terdapat Pengaruh Latihan Jump Rope Dan Depth Jump terhadap Lompatan Block Smash Permainan Bola Voli Siswi Ekstrakurikuler SMKN 1 Kota Bengkulu. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian kuantitatif Experimen One Group Pretest-Postest Design. Populasi dalam penelitian ini adalah seluruh siswi aktif ekstrakurikuler di SMKN 1 Kota Bengkulu yang berjumlah 45 orang. Hasil penelitian Pengaruh Latihan Jump Rope Dan Depth Jump Terhadap Lompatan Block Smash Permainan Bola Voli Siswi Ekstrakurikuler SMKN 1 Kota Bengkulu diperoleh hasil pretest sebesar 31,47 dan hasil rata-rata posttest sebesar 35,09 dengan selisih 3,62 dan hasil t hitung sebesar 8,64 > dari t table 1,696. Berdasarkan uji statistik dengan (0,05) bahwa H0 ditolak atau menerima Ha secara sistematik  bahwa latihan Jump Rope dan Depth Jump  berpengaruh terhadap Block Samsh. Kata Kunci : Latihan Jump Rope dan Depth Jump, Lompatan Block Smash, SMKN 1 Kota Bengkulu AbstractThis study aims to determine the effect of Jump Rope and Depth Jump training on the Block Smash volleyball game of extracurricular students in SMK 1 Kota Bengkulu. Are there Effects of Jump Rope And Depth Jump Exercises on Leaping Blocking Smash Volleyball Games for Extracurricular Students of SMK 1 Kota Bengkulu. The type of research used in this study is quantitative research Experiment One Group Pretest-Postest Design. The population in this study were all active extracurricular students in SMKN 1 Bengkulu City, amounting to 45 people. The results of the study of the Effect of Jump Rope and Depth Jump Exercises Against Block Smash Volleyball Game Extracurricular Students in SMKN 1 of Bengkulu City obtained pretest results of 31.47 and posttest average results of 35.09 with a difference of 3.62 and the results of t count of 8 , 64> from t table 1,696. Based on statistical tests with ? = 5% (0.05) that H0 is rejected or accepts Ha systematically that Jump Rope and Depth Jump exercises affect Samsh Block. Keywords: Jump Rope Exercises and Depth Jump, Block Smash Jump, SMK 1 Kota Bengkulu.
STUDI KEMAMPUAN SLALOM DRIBBLING DAN LONG PASSING PADA KLUB SEPAKBOLA WANITA DI KOTA BENGKULU
Authors: Putri Debi Sintia , Yarmani Yarmani , Aliman Aliman
Published: January 2020

AbstrakPenelitian ini bertujuan untuk mengetahui kemampuan slalom dribbling dan long passing pada klub sepakbola wanita di Kota Bengkul. Penelitian ini dilakukan di masing-masing tempat latihan klub sepakbola wanita di Kota Bengkulu. Populasi dalam penelitian ini adalah pemain sepakbola wanita di Kota Bengkulu yang berjumlah 60 orang. Penelitian ini merupakan penelitian deskriptif  kuantitatif yang menggunakan metode survei dan teknik pengumpulan datanya menggunakan teknik tes dan pengukuran. Teknik pengambilan sampel menggunakan total sampling, dimana jumlah keseluruhan populasi di jadikan sampel. Instrumen yang di gunakan dalam penelitian ini adalah tes kemampuan slalom dribble dan passing lambung milik danny mielke. Teknik analisis data yang digunakan adalah statistik deskriptif dalam bentuk persentase. Hasil penelitian menunjukkan bahwa kemampuan slalom dribbling pada klub sepakbola wanita di Kota Bengkulu dinyatakan kurang dengan presentase 36,67%, dan kemampuan long passing pada klub sepakbola wanita di Kota Bengkulu dinyatakan sangat kurang dengan presentase 66,67%. Kata Kunci : Kemampuan, Slalom Dribbling, Long Passing, Sepakbola Wanita.
ANALISIS PERKEMBANGAN EKSTRAKURIKULER FUTSAL DITINGKAT SMP NEGERI KOTA BENGKULU
Authors: Rahmadianti Tri , Sugihartono Tono , Sutisyana Ari
Published: January 2020

AbstrakPenelitian ini bertujuan untuk mengetahui perkembangan ekstrakurikuler futsal. Metode yang digunakan adalah metode penelitian deskriptif. Subjek penelitian adalah 9 SMP Negeri di Kota Bengkulu. Instrumen penelitian ini adalah Observasi, Angket, dan Dokumentasi. Hasil penelitian menunjukkan bahwa persentase perkembangan futsal ekstrakurikuler di SMP Negeri Bengkulu berkembang 6 sekolah 66,66%, belum berkembang 3 sekolah 33,33%. Setelah mendapatkan persentase data maka dapat dilakukan perbandingan perkembangan ekstrakurikuler futsal di SMP Negeri Kota Bengkulu tingkat bengkulu 6:3. Berdasarkan perolehan data perkembangan ekstrakurikuler futsal di Sekolah Menengah Pertama Negeri Bengkulu harus memperhatikan indikator yang baik seperti peran siswa, pelatih yang kompeten, manajemen yang baik, fasilitas, metode pelatihan. Jadi hasil data yang diperoleh dari sembilan sekolah ada 6 sekolah yang memiliki indikator baik. Sementara 3 sekolah belum terlihat perkembangan indikator yang belum memenuhi proses mendukung pengembangan futsal ekstrakurikuler.Kata Kunci : Perkembangan, Ekstrakurikuler, FutsalAbstractThis study aims to determine the development of futsal extracurricular activities. The method used is descriptive research method. The research subjects were 9 Middle Schools in the City of Bengkulu. The instruments of this study are Observation, Questionnaire, and Documentation. The results showed that the percentage of extracurricular futsal development in Bengkulu State Middle School grew by 6 schools 66.66%, not yet developed 3 schools 33.33%. After getting the percentage of data, we can compare the development of futsal extracurricular activities at Bengkulu City State Middle School bengkulu level 6: 3. Based on data obtained from the development of futsal extracurricular activities in Bengkulu State Junior High School, it must pay attention to good indicators such as competent students, good management facilities, training methods. So the results of data obtained from nine schools have 6 schools that have good indicators. While 3 schools stated that there were no developments in indicators that had not met the process of supporting the development of extracurricular futsal.Keywords: Development, Extracurricular, Futsal
HUBUNGAN PANJANG TUNGKAI DAN DAYA LEDAK OTOT TUNGKAI DENGAN HASIL LARI SPRINT 100 METER
Authors: Nopiyanto Yahya Eko , Syafrial Syafrial , Sihombing Santun
Published: January 2020

AbstrakTujuan penelitian ini adalah untuk mengetahui hubungan panjang tungkai dan daya ledak otot tungkai dengan hasil lari sprint 100 meter pada siswa putra kelas VII di SMP Negeri 1 Indralaya. Metode yang digunakan dalam penelitian ini adalah metode korelasi. Populasi dalam penelitian ini adalah siswa putra kelas VII SMP Negeri 1 Indralaya yang berjumlah 91 siswa, sampel penelitian ini berjumlah 91 siswa. Teknik yang digunakan untuk mengumpulkan data panjang tungkai adalah antropometer, power otot tungkai menggunakan tes vertical jump, sedangkan hasil lari menggunakan tes lari sprint 100 meter. Teknik analisis data menggunakan uji korelasi Pearson Product Moment Corelation. Hasil penelitian ini menunjukkan bahwa: (1) adanya hubungan panjang tungkai dengan hasil lari sprint 100 meter dengan nilai r -0,05. (2) adanya hubungan daya ledak otot tungkai dengan hasil lari sprint 100 meter dengan nilai r -0,09. (3) adanya hubungan panjang tungkai dan daya ledak otot tungkai dengan hasil lari sprint 100 meter dengan nilai r 0,27. Berdasarkan hasil penelitian tersebut dapat disimpulkan bahwa ada hubungan yang tidak signifikan pada panjang tungkai dan daya ledak otot tungkai dengan hasil lari sprint 100 meter. Kata kunci: panjang tungkai, daya ledak otot tungkai, sprint AbstractThe purpose of this study was to determine the relationship between leg length and leg muscle explosive power with the results of 100-meter sprints in male students of class VII in SMP Negeri 1 Indralaya. This research employed the corelational method design. This research was population research. All subjects in the population were included in this research with a total of 91 male students. The statistical analysis the Pearsons’ Product Moment Corelation statistical technique was employed. The research findings revealed that: (1) there was a relationship between leg length and the results of 100-meter sprints with a value of r -0.05. (2) there was a relationship between leg muscle power and the results of 100-meter sprints with a value of r -0.09. (3) there was no significant a relationship between leg length and leg muscle power with the results of 100-meter sprints with a value of r 0.27.Keywords: leg length, leg muscle explosive power, sprints
Motion Sickness Predictors in College Students and Their First Experience Sailing at Sea
Authors: Zhang Xinchen , Sun Yeqing
Published: January 2020

INTRODUCTION: Individual motion sickness susceptibility can be rapidly estimated by the motion sickness susceptibility questionnaire (MSSQ), but its stability is affected by various factors. The purpose of this study was to investigate the involved predictive factors of motion
sickness screened with uniform samples of Chinese college students and to verify the individual susceptibility difference in marine navigation.METHODS: A total of 1051 college students (719 men, 332 women; mean age: 18.32 ± 0.65 yr) completed the MSSQ. Another 42 men (mean
age: 21.12 ± 1.10 yr) took part in 2 separate voyages. MSSQ data were collected before sailing and Graybiel motion sickness questionnaire (GMSQ) data were collected within 24 h after sailing and 24 h before landing.RESULTS: The internal consistency of the MSSQ was 0.685.
The mean subscore of the MSSQ-A (18.47 ± 19.49) was significantly higher than that of the MSSQ-B (12.69 ± 14.97). Women had significantly higher MSSQ scores (38.29 ± 33.49) than men (27.87 ± 30.27). The mean MSSQ score of the inland subjects (33.97 ± 33.35)
was significantly higher than that of the coastal subjects (27.81 ± 29.24). Nearly 93% of new seafarers experienced seasickness during their first navigation. The MSSQ score was positively correlated with seasickness symptoms (r = 0.706).CONCLUSION: Gender, age, and birthplace
appear to be important predictors of motion sickness for Chinese college students. Specifically, women, younger people, and people who were born in inland China seem more prone to the syndrome. A high MSSQ score is a risk factor for seasickness. However, long-term voyages can lead to habituation,
which reduces the occurrence of seasickness.Zhang X, Sun Y. Motion sickness predictors in college students and their first experience sailing at sea. Aerosp Med Hum Perform. 2020; 91(2):71–78.
The Magnitude of the Spatial Disorientation Problem in Transport Airplanes
Authors: Newman Richard L. , Rupert Angus H.
Published: January 2020

INTRODUCTION: Loss-of-control (LOC) is the major cause of transport airplane mishaps. There have been many published reports and papers examining these accidents. While these studies did mention spatial disorientation (SD) as a cause or a factor, none of them analyzed it further.
The present study uses transport and commuter airplane mishap data for a recent 35-yr period and examines the results of those mishaps involving spatial disorientation.METHOD: We identified LOC and SD accidents from five national aviation accident organizations and two independent
groups. Only “normal” operations (air carrier, noncommercial transportation, ferry flights, and training) were considered. We reviewed transport and commuter airplane accidents using the published reports and identified 94 involving SD.RESULTS: We found the distribution
of SD mishaps differs from LOC mishaps. During initial climb, there were relatively fewer SD mishaps (16%) than LOC mishaps (31%). During enroute climb SD has relatively more mishaps (18%) than LOC (11%). During go-around or missed approach phases, there were relatively more SD mishaps (21%)
than LOC mishaps (4%). Perhaps the most significant observation was an increasing number of SD mishaps during the period reviewed.DISCUSSION: There are several possible reasons for the increasing numbers of SD mishaps over the study period from 1981 to 2016. Somatogravic illusion
during go-around or missed approach accounts for only some of this increase. There is insufficient data to determine the reason for the remaining increase.Newman RL, Rupert AH. The magnitude of the spatial disorientation problem in transport airplanes. Aerosp Med Hum Perform.
2020; 91(2):65–70.
Whole Body Fat Free Mass and Vo2peak in Recreationally Active Men and Women
Authors: Lambert Charles Paul
Published: January 2020

BACKGROUND: Vo2peak has traditionally been thought to be regulated by cardiac output and arteriovenous-oxygen difference. A “muscle-centric” view suggests the cardiovascular system is secondarily responsive to the primary driver: active muscle mass.METHODS:
A total of 19 recreationally active men (N = 10) and women (N = 9) performed a Vo2peak test, a Vo2peak verification test on an electrically braked cycle ergometer on the same day, and a hydrostatic weighing test to assess fat free mass after providing written
informed consent.RESULTS: Vo2peak was significantly higher in men (3.74 ± 0.6 L · min−1) than women (2.22 ± 0.30 L · min−1). Whole body fat free mass explained 91% of the variability in Vo2peak (R2
= 0.91) in the men and women combined, 81% of the variability in Vo2peak in men alone, and 46% of the variability in Vo2peak in women alone. None of these subjects were highly trained.DISCUSSION: Fat free mass, a surrogate for muscle mass, was the primary predictor
of Vo2peak in this group of recreationally active men and women. Therefore, it appears that whole body fat free mass (a surrogate for muscle mass) is the primary driver for Vo2peak in these recreationally active men and women. These data have implications as to the type
of training NASA personnel should be undertaking: resistance training as opposed to aerobic training.Lambert CP. Whole body fat free mass and Vo2peak in recreationally active men and women. Aerosp Med Hum Perform. 2020; 91(2):102–105.
Social Acceptance of Increased Usage of the Ballistic Parachute System in a General Aviation Aircraft
Authors: Kirby Joseph
Published: January 2020

BACKGROUND: An airframe parachute (“Chute”) available in certain aircraft is designed to lower the airplane safely to the ground for emergency situations that occur 500 ft (152 m) above ground level (AGL): the “Chute altitude envelope.” This study will
explore the change in Chute use before and after 2012 to better understand factors that increased usage and improved accident outcomes.METHODS: Using the public National Transportation Safety Board (NTSB) accident database from January 1, 2001, through August 31, 2018, a regression
model was developed to identify factors that may predict Chute use.RESULTS: In accidents occurring after January 1, 2013, pilots were 5 times more likely to use the Chute, while 2.9 times less likely to use the Chute when the accident involved pilot-related causes. The presence
of passengers did not predict Chute use. Injuries were likely to be more severe when the Chute was used outside the Chute altitude envelope.DISCUSSION: In contrast to General Aviation (GA) overall, accidents outcomes in aircraft equipped with a Chute have seen great improvements
between 2013 and 2018, with increased use of the Chute and improved injury outcomes. Results suggest that changes to pilot training in 2012 have increased the social acceptance of Chute use. Results highlight increased risk of injury outcomes for Chute use in accidents that occur outside the
Chute altitude envelope.Kirby J. Social acceptance of increased usage of the ballistic parachute system in a general aviation aircraft. Aerosp Med Hum Perform. 2020; 91(2):86–90.
High-Altitude Decompression Sickness Treated with Hyperbaric Therapy and Extracorporeal Oxygenation
Authors: Siewiera Jacek , Szałański Przemysław , Tomaszewski Dariusz , Kot Jacek
Published: January 2020

BACKGROUND: High-altitude decompression sickness (HADCS) is a rare condition that has been associated with aircraft accidents. To the best of our knowledge, the present paper is the first case report of a patient treated for severe HADCS using recompression therapy and veno-venous
extracorporeal oxygenation (VV-ECMO) with a complete recovery.CASE REPORT: After depressurization of a cabin, the 51-yr-old jet pilot was admitted to the Military Institute of Medicine with a life-threatening HADCS approximately 6 h after landing from a high-altitude flight, in
a dynamically deteriorating condition, with progressing dyspnea and edema, reporting increasing limb paresthesia, fluctuating consciousness, and right-sided paresis. Hyperbaric oxygen therapy in the intensive care mode was initiated. A therapeutic recompression with U.S. Navy Treatment Table
6 was performed with neurological improvement. Due to cardiovascular collapse, sedation, mechanical ventilation, and significant doses of catecholamines were started, followed by continuous veno-venous hemodialysis. In the face of disturbances in oxygenation, during the second day of treatment
the patient was commenced on veno-venous extracorporeal oxygenation. Over the next 6 d, the patient’s condition slowly improved. On day 7, VV-ECMO was discontinued. On day 19, the patient was discharged with no neurological deficits.DISCUSSION: We observed two distinct stages
during the acute phase of the disease. During the first stage, signs of hypoperfusion, neurological symptoms, and marbled skin were observed. During the second stage, multiple organ dysfunction dominated, including heart failure, pulmonary edema, acute kidney injury, and fluid overload, all
of which can be attributed to extensive endothelial damage.Siewiera J, Szałański P, Tomaszewski D, Kot J. High-altitude decompression sickness treated with hyperbaric therapy and extracorporeal oxygenation. Aerosp Med Hum Perform. 2020; 91(2):106–109.
Critical Care Transport Time Differences Between Ground, Helicopter VFR, and Helicopter IFR Transports
Authors: Kamine Tovy H. , Thomas Leah , Davis Collin , Cohen Jason
Published: January 2020

BACKGROUND: In helicopter critical care and emergency medical services (HEMS) transportation, organizations aim for efficiency of the dispatch process. Most HEMS organizations do not provide transport under instrument flight rules (IFR), due to equipment and training cost. Boston
MedFlight (BMF) provides IFR HEMS transport. We set out to determine if response time of IFR transport was superior to ground transport.METHODS: A retrospective analysis of quality improvement data was performed. Data was collected by two observers sitting in the BMF control room
in varying shifts. A process map of the dispatch process, from the dispatch call to the vehicle en route was developed. Critical points in the dispatch process were determined and a variety of time differences to determine the length of processes in the dispatch calculated. We compared median
time differences between visual flight rules (VFR) flight and IFR flight, between IFR flight and ground transport, and between VFR and Ground for these points using a Mann-Whitney U-test.RESULTS: During the study collection period, 443 transports occurred, of which 109 transports
happened while the observers were present: 37 ground, 57 VFR, and 15 IFR. Due to weather, six IFR transports were declined. The overall time from dispatch call to vehicle en route was significantly increased for IFR flights [median: 30 min:8 s (interquartile range 19:06–49:04)] over
both VFR flights [11:36 (9:24–17:06); P vs. IFR: 0.001] and ground transports [9:39 (6:59–14.51); P vs. IFR: 0.001]. Most of this increase was accounted for by increases in the time from dispatch to crew acceptance, and from rotor start to vehicle en route.DISCUSSION:
IFR conditions resulted in significantly increased dispatch times over both VFR flight and ground transport. The increase is likely a result of weather check, filing an IFR flight plan, and IFR release. Dispatch algorithms should be adjusted for this time delay of IFR transports.Kamine
TH, Thomas L, Davis C, Cohen J. Critical care transport time differences between ground, helicopter VFR, and helicopter IFR transports. Aerosp Med Hum Perform. 2020; 91(2):98–101.
THE DEVELOPMENT OF THE PASAR KEPUH IN KUNINGAN DISTRICT
Authors: Fadilah Dinni Fitri , Anwar Saihul
Published: January 2020

Development is an attempt to develop an effective product for future use. And when it is associated with Development education means a gradual process of change in the direction of a higher and more widespread that can thoroughly create a perfection or maturity.The market is an economic institution where buyers and sellers meet, both directly and indirectly in the form of shopping centers, public markets, shops, malls, plazas, trade centers and other designations, to conduct trade transactionsThe method used in this Thesis is to use qualitative methods, namely by emphasizing Primary and Secondary Data, Analysis Of The Projected Number Of Traders, Analysis Of Market Area Development uses the SWOT method, Analysis Of Extensive Building Needs, Calculation Of Parking Land Needs, Planning Waste Management System, Calculation Of Drainage, Design Of Market and Analysis OfÂ  Engineering Economic.The conclusion taken from The Development Of Pasar Kepuh is Pasar Kepuh will developed into a Semi-Modern Market by maintaining land area which isÂ  27,161 m2 and will developed into 3 floors with a total building area of 30.315,68 m2. The number of kiosks of 1356 units andÂ  416 units for stall. Pasar Kepuh developmentÂ  project after 25 years will be reater, Rp. 61.200.000.000 so to equalize the present value of future value with the present value of the expenditure for invesement requires interest 16,78%.
ANALYSIS OF CONSTRUCTION MANAGEMENT MAIN ROAD IN THE CISUMDAWU STA.21+200 â€“ STA.22+825 TOLL ROAD PROJECT
Authors: Prasetio Iko , Anwar Saihul
Published: January 2020

Construction management is an attempt to use limited resources efficiently, effectively and timly in completing a project that has been palnned. There are 3 kinds of basic functions of construction management including planning, implementation, and control. Of three of these activities to control the resources on aproject that includes worker, equipment, material, money, and method.The research method used was qualitative research, as a way of collecting data on the study is how the study of the literature, interviews and direct observation in field. And this method is a method that is done to get a foundation theory in analyzing data, namely the analysis calculation of the volume of material, analysis of labor, analysis tool, method, method of Bar Chart S Curve and Critical Path Method.The location of the studies reviewed were Main Road in the Cisumdawu STA.21+200 â€“ STA.22+825 Toll Road Project , located on Pamatutan Hamlet Mulyasari â€“ Pasir Hamlet Margamukti, Sumedang. The results of this research is the budget plan costs Â completed the construction of Main Road in the Cisumdawu STA.21+200 â€“ STA.22+825 Toll Road Project till the final stage more or less cost is Rp. 121.488.578.000 and analysis of the Critical Path Method (CPM) estimated completion of the Main Road in the Cisumdawu STA.21+200 â€“ STA.22+825 Toll Road Project takes 58 weeks (406 days).Keywords: Construction Management, Bar Chart, S Curve, Critical Path Method.Â
INTEGRATING FLOOD RISK INTO URBAN PLANNING IN INDONESIA
Authors: Gumelar Novid
Published: January 2020

Flood is the disaster with the highest frequency occurrence in the world resulted in the greatest loss of both material and nonmaterial. This loss is exacerbated by the incidence of floods that occur in urban areas that have large population and asset values. Efforts to reduce the risk of urban flood disaster have been done, but this effort is still sectoral. This article examines how flood risks are integrated into urban spatial planning in Indonesia. The integration of floods in Indonesia is carried out with an environmental assessment approach in the development plan, with a Strategic Environmental Assessment/SEA (KLHS) attached to each development plan.
RIVER CLIFF REINFORCEMENT EFFORTS BY APPLICATION OF COMBINATION OF DAM STONE, GABION, TETRAPOD, AND BAMBOO FLOW ALIGNER
Authors: Wibowo Dian Eksana , Purwantoro Didik , Nayono Satoto Endar , Wardhana Indra Bayu , Prabowo Yoga Bayu
Published: January 2020

The purpose of research : (1) determine the ratio between the combination of retrofitting tetrapod-bamboo alignment-tetrapodÂ Â  (FP1); bamboo flow aligner-tetrapod-bamboo flow aligner (FP2); Check Dam Stones-Gabion-Check Dam Stones (FP3); Gabion-Check Dam Stones-Gabion (FP4)? (2) The effectiveness of the combination of strengthening the tetrapod-bamboo aligner-tetrapodÂ Â  (FP1); bamboo flow aligner-tetrapod-bamboo flow aligner (FP2); Check Dam Stones-Gabion-Check Dam Stones (FP3); Gabion-Check Dam Stones-Gabion (FP4)?Using the experimental method by creating a Labolatorium scale river model. Testing using clay and sand. The test model is a cliff without reinforcement and cliff with a combination of reinforcement between tetrapods; bamboo flow aligner; check Dam stones and Gabions. Testing by flowing water for 180 minutes/3 hours with a constant discharge of 7.07 liters/second, the installation of reinforcement is 51 cm apart.The results showed that (1) In general, the effect of the FP1 reinforcement installation was the variation of the combination that was considered the best in reducing scouring on the cliffs and riverbeds. (2) Variation of the combination of FP1, is more effective in reducing the scouring that occurs. At the beginning of the channel turns from STA 00-06 effectively used tetrapod installation, with scours that occur as big as -5 cm, in the middle of the STA channel 06-16 effectively using the installation of bamboo flow aligner, scours that occur as much as -1.5 cm, whereas at At the end of the turn, STA 17-24 used tetrapod installation, scouring by -3.8cm.Keyword: scouring, bamboo flow aligner, tetrapod.
VULVAR MELANOMA – THERAPEUTIC CONSIDERATIONS
Authors: Șandru Florica , Dumitrașcu M. C. , Teodorescu Cezara , Miulescu Raluca Gabriela , Petca Aida , Popa Adelina
Published: January 2020

Melanoma can develop both on the skin and in the mucosa at different levels: respiratory, gastrointestinal or genital, due to the melanocyte content of these tissues. In most cases, the prognosis of melanoma at the mucosal level has a much worse prognosis compared to that for melanoma at the tegument level. Symptoms described by patients with vulvar melanoma include bleeding, itching, vaginal discharge, dyspareunia or a palpable / visible tumor formation. We present the case of a 56-year-old, presented to our service with macula about 3.5 cm in diameter, dark brown color, and irregular edges, located at the level of the upper pole of the vulva.
IMPLEMENTASI METODE DATA MINING APRIORI PADA APLIKASI PENJUALAN PT. TIGA RAKSA SATRIA
Authors: Qomariah Siti , Ekawati Hanifah , Belareq Sepriyadi
Published: January 2020

PT. Tiga Raksa Satria, Tbk is a company engaged in trading in the form of selling products of various brands to shops in Samarinda. the recording process of selling has been done computerized, but the sales data has not been processed optimally. there is no application that analyzes sales data for category, planning and service to consumers. Analyzing sales data is an important part of the company, an analysis of sales results has an impact on the profits to be gained by the company. Datamining is the science of digging up valuable information and knowledge in databases. One algorithm in data mining is a priori algorithm. Datamining is widely implemented in various fields such as business, commerce, and others. This research aims to make an application with the Application of Data Mining Basketball Analysis Method with Apriori Algorithm to process the sales data in a more structured, detailed and know the problems in product sales. This application generates rules that help draw conclusions needed for drawing conclusions of strategic information for companies regarding sales data. Application made with the application of a priori methods helps in the analysis of sales data that is owned.
Thrift Television: Narratives of Enduring, Saving, and Living Well. A Thematic Introduction
Authors: Faerber Alexa , Podkalicka Aneta
Published: January 2020

Concepts of thrift and dwelling are central to how societies live together. Thrift refers to a complex and morally-loaded set of economic practices that people engage with out of necessity, choice, or both. Whilst home-making or dwelling refers to social integration and self-representation. The ways in which social realms of thrift and dwelling relate to each other are historically and culturally specific, and media representations are an important intersection for reflecting and putting forward specific ‘imaginaries’ of thrift and dwelling. In this special issue, depictions of thrift in popular television are treated inclusively and span makeover reality TV, comedy-drama and documentaries, and target different national and international audiences. Contributions by researchers from the US, France, Germany and Australia examine how ‘appropriate’ ways of dwelling, involving thrift are negotiated in situations marked by material scarcity, precarity and aspirational lifestyles. These include: negotiating the harsh realities of housing in expensive cities such as New York in Insecure or Broad City (Perkins; Kanai & Dobson), make-over through decluttering and controlling debt in Tidying Up with Marie Kondo (Ouellette); Life or Debt; Raus aus den Schulden (Meyer), and are linked to specific historical and social circumstances in different national contexts. Suburban areas of post-war France are represented in 1967-1981 TV documentaries (Overney); gentrified British rural areas in Midsomer Murders (Zahlmann) and post-recessional New York City after the 2007-8 Global Financial Crisis (GFC) in Broad City. Drawing on recent thrift scholarship and analyses of televised thrift in this special issue, we demonstrate how thrift and dwelling are articulated largely as a middle-class concern and a disciplining discourse and apparatus. Positive incidents of thrift are also revealed for example, in the comedy form and female voice in French post-war women’s documentaries. In other discussions there is much scepticism over the possibilities for protagonists to self-fashion themselves within the system of television series. This raises the question of whether alternative forms of imagining subjectivities and social relations in neo-liberal economies of dwelling can occur in entertainment television, or whether thrift imagined as what we call ‘televised endurance’ merely serves to reproduce the status quo as an irreversible condition.
Landsacpes of Thrift and Dwelling: Dwelling and Sociality in Midsomer Murders
Authors: Zahlmann Stefan Hermann
Published: January 2020

In its long history of airing the popular crime series Midsomer Murders does not only present various murder cases but also a glimpse into the opinions on gender, sexuality, age and ethnicity. These opinions mirror the attitude of the producers as well as the anticipated expectations of the audience. The dicussion of these aspects are inseperately linked to the categories of thrift and dwelling and it seems that the ways of living in Midsomer County are always overwriting the questions of guilt, atonement and punishment. Furthermore the episodes of the series offer strategies to an aesthetic evaluation of sociality in an fictional countryside. Here murders become not only a question of morality and crime but show the depth of human nature as a hidden reality underneath the scenery of rural purity.