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ANALISIS GERAK LEMPAR LEMBING (Studi Pada Atlet Atletik Cabor Lempar Lembing PASI Sidoarjo, Ditinjau dari Aspek Biomekanika dan Kinesiologi)
Full text linkANALISIS GERAK LEMPAR LEMBING
(Studi Pada Atlet Atletik Cabor Lempar Lembing PASI Sidoarjo, Ditinjau dari Aspek Biomekanika dan Kinesiologi)
ADE SATRIA BAGUS SUWADJI
[email protected]
HERI WAHYUDI
ABSTRAK
Lempar lembing merupakan cabang olahraga yang tak bisa dipisahkan dari tradisi berburu manusia di masa lalu. Aktivitas ini menuntut kecepatan serta kecekatan dari pelemparnya. Lempar lembing biasa diperlombakan bersama dengan cabang atletik lainnya seperti lempar cakram, lompat, lari dan lainnya. Pengertian lempar lembing adalah salah satu nomor dalam perlombaan atletik yang melemparkan benda berbentuk lembing, sejauh mungkin. Sedangkan lembing merupakan suatu benda yang terdiri dari mata lembing, badan lembing dan tali pegangan lembing. Tujuan dari penelitian ini adalah untuk memperoleh informasi tentang rangkaian gerak lempar lembing dan menganalisis gerak lempar lembing yang benar dengan sudut elevasi yang tepat dari segi biomekanika dan Kinesiologi. Jenis penelitian ini adalah deskriptif analisis yaitu menganalisa dan menyajikan data fakta secara sistematik sehingga dapat lebih mudah dipahami dan disimpulkan. Lokasi pengambilan data penelitian ini di Lapangan Atletik Oentoeng Poedjadi dengan menggunakan subjek penelitian 1 orang Atlet PASI Sidoarjo. Hasil pengolahan data dengan teknik analisis menggunakan prinsip-prinsip biomekanika dan pengukurannya menggunakan bantuan software dartfish. Hasil yang diperoleh dari tiga kali lemparan pada subjek penelitian didapat hasil yang efektif adalah pada lemparan ketiga dengan jarak 0,68 m, sudut elevasi 45,2˚ pada ketinggian 2,74 m menghasilkan lemparan sejauh 35,26 m dan kecepatan awal (Vo) 20,60 m. Maka untuk hasil yang maksimal atlet harus melakukan lemparan dengan sudut elevasi sebesar 45˚.
Kata Kunci: Lempar lembing, Analisis gerak, Sudut elevasi.
MOTION ANALYSIS JAVELIN THROW (Studies In Athletics Athlete Javelin Throw Sports PASI Sidoarjo, Judging From The Aspect Of Biomechanics and Kinesiology)
ADE SATRIA BAGUS SUWADJI
(Sport Science Courses, Sport Science Faculty, State University Surabaya)
[email protected]
ABSTRACT
Javelin throw is sports can’t be separated of human hunting tradition in the past. This activity demanding speed and accuracy of thrower. Javelin throw usual are contested with another athletic sport, such as discus throw, jumping, running, etc. Definition of javelin throw is one of number in atlethic games that throw shaped spear object, as far as possible, while, the spear are consists of the spear eye, spear weight, and rope grip spear. The purpose of this study was to obtain information about the range of motion and analyze motion for javelin throw, javelin throw correct elevation angle of the right in terms of biomechanics and Kinesiology. Location taking of this data research at Athletics field Oentoeng Poedjadi using research subject by athlete PASI Sidoarjo. The data processing analysis techniques using the principles of biomechanichal and measurement using software dartfish. The results obtained from thrice throws on the research subjects get effective results on the third throw with range 0,68 m, elevation angle 45,2◦ at an altitude of 2,74 m, produce as far as 35,26 m, and the initial velocity (Vo) 20,60 m. Then, for maximum results athlete must perform a throw with elevation angle as big as 45◦.
Key words = Javelin throw, motion analysis and the elevation angel
PENGARUH PELATIHAN PENGGUNAAN EARPLUG TERHADAP PERILAKU PENGGUNAAN EARPLUG PADA PEKERJA PRODUKSI DI PT WIJAYA KARYA BOYOLALI
Full text linkPengaruh Pelatihan Penggunaan Earplug terhadap Perilaku Penggunaan Earplug pada Pekerja Produksi di PT Wijaya Karya Beton Boyolali ABSTRAK Satria Bagus Pambudi, R0123048, 2017. Pengaruh Pelatihan Penggunaan Earplug terhadap Perilaku Penggunaan Earplug pada pekerja produksi di PT. Wijaya Karya Beton Boyolali. Skripsi Progam D4 Keselamatan dan Kesehatan Kerja Fakultas Kedokteran. Universitas Sebelas Maret Surakarta. Latar Belakang : Perkembangan ilmu pengetahuan dan teknologi membuat dunia industri melakukan efisiensi dan meningkatkan produktivitas dengan menggunakan alat-alat produksi yang semakin kompleks. Kompleknya peralatan kerja yang digunakan salah satunya ddapat menyebabkan kebisingan. Paparan intensitas kebisingan lebih dari 85 dBA selama 8 jam kerja/hari dapat menyebabkan masalah pada pendengaran seperti hilangnya pendengaran, semakin lama seseorang bekerja maka semakin bahaya. Disektor kontruksi membutuhkan pengendalian eliminasi, subtitusi, engineering control, dan administrasi salah satunya pelatihan. Penelitian ini bertujuan untuk mengetahui perbedaan perilaku penggunaan earplug sebelum dan sesudah pelatihan. Metode : Jenis penelitian ini adalah eksperimen semu dengan rancangan penelitian menggunakan one group pretest-posttest. Populasi dalam penelitian ini adalah pekerja dibagian produksi yang berjumlah 50 orang. Sampel diambil dengan menggunakan teknik sampel jenuh dan dilakukan inklusi-ekslusi sehingga didapatkan 35 sampel. Instrumen yang digunakan dalam penelitian ini adalah check list penggunaan earplug yang baik dan benar, earplug, dan lembar persetujuan. Analisis univariat dilakukan untuk mengetahui nilai tendensi dari karakteristik responden, sedangkan analisis bivariat menggunakan uji Paired T-Test. Data yang tidak terdistribusi normal maka dilakukan uji Wilcoxon. Hasil : Hasil analisis bivariat menunjukkan terdapat perbedaan perilaku penggunaan earplug sebelum dan sesudah pelatihan dengan nilai (p value=0,001). Terdapat 6% responden dengan nilai perilaku penggunaan earplug menurun, 48% nilai perilaku penggunaan earplug tetap, dan 46% responden dengan nilai perilaku penggunaan earplug meningkat. Simpulan : Terdapat pengaruh pelatihan penggunaan earplug terhadap perilaku penggunaan earplug. Kata Kunci : penggunaan earplug, perilaku penggunaan earplug, pelatihan, pekerja produks
PENGARUH KOMITMEN ORGANISASI DAN BUDAYA ORGANISASI TERHADAP ORGANIZATONAL CITIZENSHIP BEHAVIOR (OCB) PADA PT. X
Full text linkABSTRACT
DIMAS SATRIA BAGUS DWI YUNANTO. 8105112276. Effects of Organizational Commitment and Organizational Culture on Organizational Citizenship Behavior (OCB) On Employee PT. X. Thesis, Jakarta: Study Program Office Administration, Department of Economics and Administration, Faculty of Economics, University of Jakarta. 2015.
This study aims to determine whether there is influence between organizational commitment and organizational culture on organizational citizenship behavior (OCB) On Employee PT. X. This research was carried out for 2 months starting from the month of February to April 2015. The method used is a survey method with the approach of causality. The population in this study were all employees of PT. X, amounting to 120 people and researchers took samples used as many as 89 employees by using sample random sampling technique. The instruments used to obtain data on the variables X1 (organization organizational commitment), X2 (organizational culture), and Y (OCB) was measured using a questionnaire with Likert scale. The data is then tested for validity and reliability, and analysis through multiple regression techniques and classical assumption. The hypothesis was tested with significant the margin of error of 0.05 using t-test and analysis of variance (ANOVA). The results showed no significant relationship between organizational commitment and organizational culture on organizational citizenship behavior (OCB) on employees with the regression equation Y = 2.032 + 0.569 X
1 + 0.401 X . From the analysis of data, obtained Fhitung is 47.739> F table = 3.11. This means that the hypothesis that there is significant relationship between organizational commitment and organizational culture on organizational citizenship behavior (OCB) the employee received. Meanwhile, the coefficient of determination for R2 is 52.6% while the remaining 47.4% is influenced by other factors not examined. based on the above results, it is advisable for the leadership of the company to be able to create ethical organizational culture and maintain good relationships with employees in order to create a good commitment to the progress of the company.
Keywords: Organizational Commitment, Organizational Culture, and Organizational Citizenship Behavior (OCB
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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