Assisted Research of the Biomechanics Characteristics of the Complex Acrobatic Movement

2014 ◽  
Vol 555 ◽  
pp. 628-633
Author(s):  
Vladimir Potop ◽  
Olivia Carmen Timnea ◽  
Marius Viorel Ulareanu
Keyword(s):  
Graphical Representation ◽  
Biomechanical Analysis ◽  
Whole Body ◽  
Analysis Method ◽  
Dynamic Features ◽  
Scientific Approach ◽  
Observation Method ◽  
Biomechanical Features ◽  
Effective Use ◽  
Bibliographic Study

This paper is meant to highlight the biomechanical features of the technique key elements of the back layout somersault with 720° twist on floor at the level of junior girl gymnasts aged 12 to 14 years. This scientific approach led to the organization of a study conducted during the National Master Championship held from 16th to 18th of November 2012 in Nadia Comăneci Multifunctional Hall of Onești. A number of 8 gymnasts aged 12 to 14, members of the training junior team of Deva, participated in this study. The following methods have been used throughout this research: method of bibliographic study, method of pedagogical observation, method of video biomechanical analysis, using Physics Toolkit program, experimental method, statistical method (KyPlot) and method of graphical representation. The results of the kinematic features of sports technique key elements used in back layout somersault with 720° twist on floor highlight the phasic sequence of the execution, concerning the preparatory movement made from round-off back flip connection, moment of flip off of the floor, multiplication of body posture and the concluding posture - landing. The analytical video biomechanical processing of each segment pointed out the spatial - temporal indicators characteristics of sports technique key elements used in the back layout somersault with 720° twist on floor, according to the data on joints trajectories movement and the graphical representation of the whole body segments of junior gymnasts aged 12 to 14; the somersaults were performed under the conditions of National Master Championship of Artistic Gymnastics 2012. The effective use of the video biomechanical analysis method for the back layout somersault with 720° twist highlighted the kinematic and dynamic features of sports technique key elements in accordance with the performances achieved in competitions

Biomechanical Characteristics of Transfer in the Rotational Movements on Uneven Bars

2014 ◽  
Vol 656 ◽  
pp. 650-660 ◽  
Author(s):  
Vladimir Potop ◽  
Vasilica Grigore ◽  
Olivia Carmen Timnea ◽  
Marius Viorel Ulareanu
Keyword(s):  
Dynamic Characteristics ◽  
Graphical Representation ◽  
Biomechanical Analysis ◽  
Postural Orientation ◽  
Scientific Approach ◽  
Category Type ◽  
Orientation Method ◽  
Observation Method ◽  
Training Team ◽  
Bibliographic Study

This paper tries to highlight some biomechanical characteristics of the transfer in the rotational movements on uneven bars in women’s artistic gymnastics. This scientific approach led to a study conducted during the Masters National Championships from 16th to 18th of October 2012, in ”Nadia Comaneci” Polyvalent Hall of Onești. The study involved 7 gymnasts belonging to junior training team of Deva, aged 12 to 15. The following methods have been used in this research: method of bibliographic study, method of pedagogical observation, method of biomechanical video analysis using Kinovea and Physics Toolkit programs, experiment method, statistical method (KyPlot) and the method of graphical representation (Excel). The analysis of difficulty values of the technical elements on uneven bars as per the Code of Points emphasizes the dynamics of the vertical and horizontal transfer, depending on the category / type of the movement and the difficulty group. The results of the study highlights how the transfer is made throughout the routines on uneven bars in terms of kinematics and dynamic characteristics of the key elements of sports technique during the rotational movements. The efficient use of the postural orientation method based on the biomechanical analysis of the rotational movements on uneven bars showed the kinematic and dynamic characteristics of the key elements of sports technique according to the performances achieved in competition.

scholarly journals COMPARATIVE TACTICAL ANALYSIS ON THE DEFENSIVE PHASE OF THE REAL MADRID AND FCSB FOOTBALL TEAMS

2020 ◽  
pp. 592-601
Keyword(s):  
Video Recording ◽  
Analysis Method ◽  
Case Study Method ◽  
Significance Threshold ◽  
Quantitative Form ◽  
Football Team ◽  
Significant Difference ◽  
Observation Method ◽  
Bibliographic Study

The study aimed to identify essential aspects of the technical-tactical organization in the defensive phase between the Spanish football team Real Madrid and the Romanian football team FCSB, as well as to interpret and compare the noticeable differences between them in order to establish a model for the optimisation of training sessions for the Romanian football teams. The research methods used are: bibliographic study method, observation method, comparative analysis method, case study method, statistical and mathematical method, video recording method. In order to check the hypotheses, we used the nonparametric Mann-Whitney U test, setting a significance threshold (p) of 0.05. The values obtained by adding the ranks were introduced in the calculation formulas to determine the values of U1 and U2, and subsequently they were compared with the values in the Mann-Whitney table. The obtained results emphasised a significant difference regarding the behavioural organization in the defensive phase, aspects revealed in both a descriptive and quantitative form. The interpretation of the results in terms of scores received by the two teams for all components of the defensive organization phase was rendered by graphs, which highlighted a clear superiority of the Spanish football team Real Madrid over the Romanian FCSB team.

Kesalahan Penggunaan Bahasa Perancis dalam Tulisan Mahasiswa Program Studi Sastra Perancis Unpad

Metahumaniora ◽  
2017 ◽  
Vol 7 (3) ◽  
pp. 368
Author(s):  
Gilang Januarsyah
Keyword(s):  
General Public ◽  
Qualitative Approach ◽  
French Language ◽  
Analysis Method ◽  
Writing Skill ◽  
Language Writing ◽  
The Difference ◽  
Observation Method ◽  
Bahasa Indonesia

ABSTRAKUntuk menghasilkan sebuah karangan berbahasa Perancis yang dapat dipahamioleh khalayak umum, mahasiswa harus menguasai kemampuan berbahasa Perancis ragamtulis yang baik dan benar sesuai dengan kaidah yang berlaku. Penelitian ini bertujuanuntuk menjelaskan kesalahan sintaksis yang dilakukan oleh mahasiswa Program StudiSastra Perancis Universitas Padjadjaran. Data yang digunakan dalam penelitian ini diambildari sepuluh karangan mahasiwa yang duduk di semester lima dan tujuh dan dianalisisdengan menggunakan metode simak dan metode analisis padan referensial translasionaldengan pendekatan kualitatif. Hasil dari penelitian ini menunjukkan bahwa kesalahantertinggi yang dilakukan mahasiswa adalah kesalahan dalam penggunaan passé composédan imparfait sebesar 50%, kemudian diikuti oleh kesalahan dalam penggunaan pronomrelatif simple et composé ‘pronomina penghubung bebas dan turunan’ sebesar 30%, danterakhir kesalahan dalam penggunaan pronom COD et COI ‘pronomina COD dan COI’ sebesar20%. Faktor yang menyebabkan terjadinya kesalahan tersebut adalah faktor linguistikyang disebabkan oleh perbedaan kaidah tatabahasa bahasa Indonesia dan Perancis.Selain itu terdapat pula faktor sosiolinguistik yang disebabkan oleh jarangnya mahasiswamembiasakan diri mereka untuk mengaplikasikan bahasa Perancis di luar kelas.Kata kunci: kesalahan, sintaksis, bahasa Perancis, tulis, pengajaranABST RACTTo produce a French-language essay that can be understood by the general public,the students should master the ability of French language in good and true writing skill inaccordance with the applicable rules. The aim of this research is to explain the syntactic errorsmade by students of French literature’s program at University Padjadjaran. The sources ofdata are taken from the ten student essays who sit in the fifth and seventh semesters, and themethods used in this research are Observation Method ‘Metode Simak’ and the analyticalreference translational analysis method with a qualitative approach. The results of thisresearch indicate that the highest errors that students make are the use of passé composéand imparfait as much as fifty percent, followed by errors in the use of pronom relatifsimple et composé ‘the free and derivative pronouns’ thirty percent, and the last error is inthe use of pronom CO D et CO I ‘‘The COD and COI pronouns’ twenty percent. The factors thatcause those errors are a linguistic caused by the difference rules of Indonesian and Frenchgrammar. In addition there are also sociolinguistic factors caused by the rarity of studentsfamiliarize themselves to apply the French language outside the classroom.Keywords: Error, syntax, French language, writing, teaching

Improvement of Sports Technique Based on Biomechanical Indicators of Yurchenko Handspring Vault in Women’s Artistic Gymnastics

2017 ◽  
Vol 7 (1) ◽  
pp. 42
Author(s):  
Potop Vladimir ◽  
Dorgan Viorel ◽  
Jurat Valeriu
Keyword(s):  
Biomechanical Analysis ◽  
Experimental Distribution ◽  
National Team ◽  
Postural Orientation ◽  
Scientific Approach ◽  
Algorithmic Analysis ◽  
Methods Of Learning ◽  
Method Of Evaluation ◽  
Complex Coordination ◽  
Movement Structure

The main purpose of this paper is the biomechanical analysis of the kinematic and dynamic indicators of sports technique used in Yurchenko handspring vault by means of the macro methods for exercises learning during the training basic specialization stage. This scientific approach led to the organization of an experimental study, using the research methods as follows: 1. Method of theoretical and methodological analysis of literature related to artistic gymnastics. 2. Method of evaluation of gymnastics exercises sports technique using the algorithmic analysis of the motion. 3. Video computerized method, using” Pinnacle Studio”,” Kinovea” and” Physics ToolKit” programs. 3. Method of movement postural orientation and evaluation of key elements of sports technique with complex coordination of movement structure. 4. Method of linear-branched programming of gymnastics exercises learning and improving. 5. Statistical method, by means of” KyPlot” program. The research was conducted from 2012 to 2014, when gymnasts’ performances were monitored in three national competitions - handspring vaults event; a number of 7 athletes aged 12 to 15 participated in these competitions, all of them members of junior national team of Romania. The results of the research highlighted and identified the kinematic and dynamic characteristics of sports technique key elements of Yurchenko vault in women’s artistic gymnastics. The implementation of the macro methods of learning in young gymnasts’ training contributed to the improvement of sports technique and the effective experimental distribution of the difficult and highly difficult basic vaults.

Improvement of Sports Technique Based on Biomechanical Indicators of Yurchenko Handspring Vault in Women’s Artistic Gymnastics

2017 ◽  
Vol 3 (1) ◽  
pp. 42 ◽  
Author(s):  
Potop Vladimir ◽  
Dorgan Viorel ◽  
Jurat Valeriu
Keyword(s):  
Biomechanical Analysis ◽  
Experimental Distribution ◽  
National Team ◽  
Postural Orientation ◽  
Scientific Approach ◽  
Algorithmic Analysis ◽  
Methods Of Learning ◽  
Method Of Evaluation ◽  
Complex Coordination ◽  
Movement Structure

The main purpose of this paper is the biomechanical analysis of the kinematic and dynamic indicators of sports technique used in Yurchenko handspring vault by means of the macro methods for exercises learning during the training basic specialization stage. This scientific approach led to the organization of an experimental study, using the research methods as follows: 1. Method of theoretical and methodological analysis of literature related to artistic gymnastics. 2. Method of evaluation of gymnastics exercises sports technique using the algorithmic analysis of the motion. 3. Video computerized method, using” Pinnacle Studio”,” Kinovea” and” Physics ToolKit” programs. 3. Method of movement postural orientation and evaluation of key elements of sports technique with complex coordination of movement structure. 4. Method of linear-branched programming of gymnastics exercises learning and improving. 5. Statistical method, by means of” KyPlot” program. The research was conducted from 2012 to 2014, when gymnasts’ performances were monitored in three national competitions - handspring vaults event; a number of 7 athletes aged 12 to 15 participated in these competitions, all of them members of junior national team of Romania. The results of the research highlighted and identified the kinematic and dynamic characteristics of sports technique key elements of Yurchenko vault in women’s artistic gymnastics. The implementation of the macro methods of learning in young gymnasts’ training contributed to the improvement of sports technique and the effective experimental distribution of the difficult and highly difficult basic vaults.

Designing Popular Classes on Viewboard Public Assessment of Lectures Based on YII Framework

2019 ◽  
Vol 1 (2) ◽  
pp. 144-156
Author(s):  
Indri Handayani ◽  
Erick Febriyanto ◽  
Andrew Jethro
Keyword(s):  
Flow System ◽  
Design Method ◽  
Assessment System ◽  
Student Identity ◽  
Analysis Method ◽  
The Public ◽  
Registration Number ◽  
System Requirements ◽  
Popular Classes ◽  
Observation Method

The lecture support system in Higher Education has information about student identity in each system, such as profile photos, names, NIM (Student Registration Number) and according to system requirements. An assessment on the public viewboard is an Online Assessment System aimed at improving services at Raharja University. However, in the multiplication flow system still has 3 disadvantages, namely, students do not yet have the facility to see the allocation value between friends in one class in one course to be able to improve the results of lecture grades with classmates and also between classes. In class design Popular writers also do five methods, namely the method of analysis, method of literature review, observation method, design method, and then implemented. With the existence of this study, there are 3 Benefits, namely, students can see the value determined by classmates, can improve the value, and lecturers can ensure the value given must be recognized by students.    

scholarly journals The contribution of small-scale rural irrigation schemes towards food security of smallholder farmers in Zimbabwe

2019 ◽  
Vol 11 (1) ◽  
Author(s):  
Smart Mhembwe ◽  
Newman Chiunya ◽  
Ernest Dube
Keyword(s):  
Food Security ◽  
Rural Areas ◽  
Smallholder Farmers ◽  
Small Scale ◽  
Security Challenges ◽  
The Status ◽  
Midlands Province ◽  
Observation Method ◽  
Effective Use ◽  
Small Scale Irrigation

Smallholder farmers across Zimbabwe have been facing a problem of food insecurity because of climate-induced droughts and lack of effective use of irrigation schemes. Rainfall patterns in the country have become more unpredictable and inconsistent with the traditional farming seasons. Faced with such challenges, many smallholder farmers in Shurugwi district in the Midlands province of Zimbabwe adopted small-scale irrigation schemes to improve food security. The principal objectives of this study were to examine the status of the irrigation schemes in the district; analyse the need to rehabilitate small-scale irrigation schemes; assess the initiatives towards the revival of irrigation schemes; establish the benefits that can accrue to smallholder farmers from small-scale irrigation schemes and discuss challenges faced by smallholder farmers in the running of small-scale irrigation schemes in rural areas. This qualitative study employed literature and interviews to obtain data from 40 purposively selected participants. The direct observation method was used to compliment the interviews. The findings of the study were that small-scale rural irrigation schemes have the capacity to significantly transform the lives of rural farmers through earning increased reliable income from farming if institutional and capacity issues of the farmers are addressed. Furthermore, the study found that small-scale irrigation schemes can also be a panacea to food security challenges mainly faced by rural households. As such, the article concluded that irrigation schemes are fortress and antidote to the effects of climate change. The study calls for capacity promotion on technical skills for the farmers, the establishment of many new irrigation schemes and the rehabilitation of the existing small-scale irrigation schemes in the country as well as calling on the farmers to adopt climate-smart irrigation.

The Analysis on Sports Starting Technology Based on Biomechanical Analysis Method

2012 ◽  
Vol 155-156 ◽  
pp. 1070-1073
Author(s):  
Bin Hai Ma
Keyword(s):  
Science And Technology ◽  
Modern Science ◽  
Biomechanical Analysis ◽  
Analysis Method ◽  
Technical Ability ◽  
Living Creature ◽  
Sport Analysis ◽  
Sport Biomechanics

At modern science and technology information-based society medium, at various athletics science in, according to living creature technical sport biomechanics technique at modern athletics technique in, for raise the athlete's performance at and sport technique, and excellent turn to exercise an equipments to develop an important function.Therefore, best sport analysis can provide the best sport carriage and sport technical ability, thus the training result of the exaltation athlete of science.The textual purpose is to run a technique according to the biomechanics research athletics, train the theory of providing science for the athlete's science basis, promote the development of athletics business thus.

scholarly journals PENGGUNAAN TEKNIK DISCOVERY DENGAN MEDIA GAMBAR UNTUK MEMBANGKITKAN MINAT BELAJAR SISWA

2019 ◽  
Vol 6 (2) ◽  
pp. 62
Author(s):  
Susana Engsa ◽  
Sri Rejeki
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Quantitative Research ◽  
Experimental Approach ◽  
Student Interest ◽  
Analysis Method ◽  
Collection Method ◽  
Correlation Data ◽  
R Value ◽  
Observation Method

Tujuan penelitian ini adalah untuk mendeskripsikan pengaruh penggunaan teknik discovery dengan media gambar untuk membangkitkan minat belajar siswa pada mata pelajaran PPKn kelas VII di SMPN 19 Mataram. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian kuantitatif, dengan pendekatan eksperimen. Metode pengumpulan data adalah metode observasi dokumentasi dan angket dengan metode analisis data korelasi product moment. Hasil penelitian adalah berdasarkan analisis data yaitu: Hasil analisis data yang di peroleh dalam adalah 0,574, dengan taraf signifikan 5%, maka diperoleh nilai 0,300. Jadi nilai r perhitungan lebih besar dibandingkan dengan nilai r tabel (0,574>0,300). Jadi hipotesis (Ha) adalah, “Adanya Pengaruh Penggunaan Teknik Discovery Dengan Media Gambar Membangkitkan Minat Belajar Siswa Kelas VII SMPN 19 Mataram Pada Bidang Studi PPKn Tahun Pelajaran 2017-2018”. Diterima. The purpose of this study was to describe the effect of using discovery techniques with image media to arouse students' interest in learning in the seventh grade PPKn subjects at SMP 19 Mataram. The type of research used in this study is quantitative research, with an experimental approach. Data collection method is documentation and questionnaire observation method with product moment correlation data analysis method. The results of the study are based on data analysis, namely: The results of the analysis of the data obtained in is 0.574, with a significant level of 5%, then the value of 0.300 is obtained. So the r value of the calculation is greater than the r table value (0.574> 0.300). So the hypothesis (Ha) is, "The Influence of Using Discovery Techniques With Image Media Generates Student Interest in Class VII SMPN 19 Mataram In The Field of KDP Studies Lesson 2017-2018". Be accepted.

scholarly journals ANALISIS KADAR SIKLAMAT DENGAN METODE KROMATOGRAFI CAIR KINERJA TINGGI PADA MINUMAN JAJANAN SEKOLAH DI KOTA PALU

2019 ◽  
Vol 13 (1) ◽  
Author(s):  
Rusli Maudu ◽  
Bahja Bahja ◽  
Fahmi Hafid ◽  
Dewi Susetiyany Ichsan
Keyword(s):  
Body Weight ◽  
High Performance Liquid Chromatography ◽  
High Performance ◽  
Artificial Sweetener ◽  
Analysis Method ◽  
Nursing Mothers ◽  
Observation Method ◽  
And Behavior ◽  
Attitudes And Behavior ◽  
Maximum Limit

ABSTRACT Cyclamate is an artificial sweetener that is chemically processed. Cyclamate should not be used on food products for infants, toddlers, pregnant women and nursing mothers. The maximum limit for using cyclamate is 0-11 mg / kg body weight. The objective of this research was to determine cyclamate levels in school snack beverages in Palu City. This research used an observation method at eight locations in Palu City which was held on August 8-24, 2018. The analysis of cyclamate levels was carried out at the Food and Drug Supervisory Center in Palu. Twenty samples of snacks were obtained by accidental sampling. The analysis method was carried out by high performance liquid chromatography (HPLC). The results showed that the cyclamate level in school snack drinks in Palu City that exceeded the threshold perka BPOM <350 mg / Kg was 35% with a level of 514.63 to 2963.43 mg / Kg. For further research, it is recommended to examine more about the knowledge, attitudes and behavior of beverage vendors in locations that exceed the threshold perka BPOM <350 mg / Kg as well as education about the movement of aware food community. Keywords: Cyclamate, Snack Beverage.

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