scholarly journals Building and coding (physical - skill) for advanced players with handball

2020 ◽  
Vol 19 (2) ◽  
pp. 0114
Author(s):  
Dr. Qahtan Fadhil Mohammed
Keyword(s):  
High Speed ◽  
Research Community ◽  
Survey Method ◽  
Testing Tools ◽  
Premier League ◽  
Statistical Program ◽  
Descriptive Method ◽  
Final Composite

It has become obligatory for experts and scientists to strive to develop a number of scientific tests to measure the ability of individuals to perform both physical and skill activity, and many of them have succeeded in building and codifying a large number of testing tools, which have proven to be valid for the purpose for which they were developed, and today the need is very urgent in Designing and coding compound tests to the handball game because of its rapid and noticeable development, and since the handball game relies heavily on shooting skill, through which the team achieves victory over the opposing team, and since the players need strength and high speed in the shooting skill, therefore I must Brother's family Saas provides tests that simulate the requirements to perform this skill, and the importance of research lies in providing a tool for physical and skill testing for some types of strength for handball shooting skill, and through the researcher's follow-up to the game and his knowledge of many scientific sources and references such as research and similar studies did not find a study in this field, and the fact that the tests Available to measure correction skill did not achieve the full objectivity in its results since most of it depends on accuracy only without calculating physical capabilities (speed and strength) despite its importance in performing correction skill, so the researcher must conduct this research in order to provide a means of measuring the correction skill, The aim of the research is to build (physical - skill) tests for some types of power for accurate aiming for advanced players in handball, and to find degrees and standard levels for some types of strength for accuracy of aiming skill for advanced players in handball, the researcher used the descriptive method in the survey method, and the search community represented players of teams participating in The Premier League Handball Championship 2019/2020, whose number is (200) players. The research sample represented (164) players, or 82% of the research community. Composite tests were built according to the scientific foundations of building tests. The SPSS statistical program was used to statistically process the data, and they concludedResearcher to build vehicle tests for some types of precision skill shooting hand reel four tests of their number, and the researcher recommends the use of the final composite tests reached

scholarly journals Implementing comprehensive quality standards to develop administrative performance in the Iraqi Athletics Federation

2020 ◽  
Vol 19 (3) ◽  
pp. 0046
Author(s):  
Dr. Diar Fakhur-aldeen
Keyword(s):  
Quality Standards ◽  
Study Data ◽  
Research Community ◽  
Quality System ◽  
Survey Method ◽  
Total Quality ◽  
Adequate Information ◽  
Statistical Program ◽  
Total Community ◽  
Descriptive Approach

The research aims to develop the administrative performance of the Iraqi Athletics Federation in the light of the application of comprehensive quality standards, the researcher used the descriptive approach in the survey method to suit the nature of the research, and the researcher chose the research community intentionally from the Iraqi Athletics Federation and the number (60) individuals, as for the research sample They were chosen from the members of the Central Iraqi Federation for Athletics and members of some sub-federations of athletics in the governorates and their number reached (40) individuals and thus represented the sample rate (66%) of the total community, and the researcher used the questionnaire to collect the necessary data The researcher has applied and processed the study data using the (IBM SPSS Statistics 20) statistical program to obtain statistical treatments. The most important results regarding the requirements for implementing the comprehensive quality system in the Iraqi Athletics Federation is: There is a database in the federation that includes adequate information about the federation and the activities and services it provides Activities and events are commensurate with the preparation of practitioners, and what is related to the results of quality standards that can be applied and taken advantage of in developing the administrative performance of the Iraqi Athletics Federation is: There is cooperation between members and employees of the union in completing the work, The members and workers are self-reliant in completing the work, and the researcher recommends the Central Iraqi Athletics Federation, the following: the need to apply the results of this study and work with it in order to benefit from it to develop the administrative performance of the union in light of the application of comprehensive quality standards, an update of the requirements and areas of application Total quality standards in the union periodically, according to the latest developments, spreading the culture of total quality among the members and employees of the union.

scholarly journals Building and codifying the measure of preferred psychological characteristics for admission to sports education

2020 ◽  
Vol 19 (3) ◽  
pp. 0122
Author(s):  
Dr. Aseel Naji M. Suha Darweesh
Keyword(s):  
Physical Education ◽  
Great Benefit ◽  
Psychological Aspect ◽  
Psychological Characteristics ◽  
Survey Method ◽  
Psychological Features ◽  
Sports Sciences ◽  
Descriptive Method

           The psychological requirements are one of the most important of these requirements that contribute to achieving high sports levels, and of great benefit in the field of building the abilities of the player and developing and improving his individual abilities, which determines the behavior of his performance and through the follow-up of the researcher to the level of admissions of the Faculty of Sports Education in measuring the psychological characteristics of acceptance in sports education depends on personal diligence and the corresponding, note that most coaches did not give sufficient attention in the psychological aspect through some psychological features characterized by each student and the development of those psychological abilities and find new ways to measure, Waste of effort and time in training and then not achieving the required level and results 0Research aims to build and codify the measure of preferred psychological characteristics for admission to the Faculty of Sports Education. The descriptive method was used in the survey method to suit the nature of the problem and be caused by the best means and means to reach the correct results of the search and collect the required information and data. The researchers chose the research sample from the 80 applicants from the Faculty of Physical Education, Al Muthanna University, which concluded that the measure of the preferred psychological characteristics of students of the Faculty of Physical Education and Sports Sciences / Muthanna University proved its validity on the research sample. The researchers recommended using the measure of the preferred psychological characteristics  acceptance in sports education when interviewing in the Faculty of Physical Education and Sports Sciences and the adoption of the grades and standard levels shown by the results of the research

Endoscopy-assisted removal of periorbital inclusion cysts in children

2011 ◽  
Vol 7 (2) ◽  
pp. 161-164 ◽  
Author(s):  
George Chater-Cure ◽  
Caitlin Hoffman ◽  
Jared Knopman ◽  
Samuel Rhee ◽  
Mark M. Souweidane
Keyword(s):  
High Speed ◽  
Complete Removal ◽  
Skin Incision ◽  
Clinical Findings ◽  
Complete Excision ◽  
Alternative Approach ◽  
Cyst Recurrence ◽  
Scalp Incision ◽  
Access Technique

Object Surgical treatment for periorbital inclusion cysts typically involves a brow, pterional, or partial bicoronal scalp incision for sufficient exposure. The authors have recently employed an endoscopy-assisted technique as an alternative approach intended to minimize the length of the skin incision and avoid scarring in the brow. Methods Children having typical clinical findings of a dermoid cyst located on the hairless forehead were selected to undergo endoscopy-assisted cyst removal. For suspected intradiploic lesions, MR imaging was used to assess osseous involvement. After induction of general anesthesia, a 1–2-cm curvilinear incision was made posterior to the hairline. A 30°-angled endoscope (4 mm) was then used for dissection in the subgaleal compartment. Subgaleal dissection was followed by a circumferential periosteal incision in which the authors used an angled needle-tip unipolar cautery. For lesions within the diploe, a high-speed air drill was used to expose the lesion. Complete removal was accomplished with curettage of either the skull or dural surface. Results Eight patients (5–33 months of age) underwent outpatient endoscopic resection. Seven cysts were extracranial, and 1 cyst extended through the inner table. In all patients complete excision of the cyst was achieved. There was negligible blood loss, no dural violation, and no postoperative infection. There have been no recurrences at a mean follow-up of 15 months. Conclusions Endoscopy-assisted resection of inclusion cysts of the scalp and calvaria is a safe and effective surgical approach. The technique results in negligible incisions with less apparent scarring compared with previously described incisions. This limited-access technique does not appear to be associated with a higher incidence of cyst recurrence.

Extensive curettage using a high-speed burr versus dehydrated alcohol instillation for the treatment of enchondroma of the hand

2013 ◽  
Vol 40 (4) ◽  
pp. 384-391 ◽  
Author(s):  
S. M. Cha ◽  
H. D. Shin ◽  
K. C. Kim ◽  
I. Y. Park
Keyword(s):  
Analogue Scale ◽  
High Speed ◽  
Proximal Phalanx ◽  
Healing Time ◽  
Complete Healing ◽  
Pathological Fractures ◽  
Active Motion ◽  
The Mean ◽  
High Speed Burr

The purpose of this retrospective study was to compare the clinical and radiological outcomes of patients treated with different adjuvant methods after curettage for enchondromas of the hand. Sixty-two patients with enchondroma were treated with high-speed burring (29 patients) or alcohol instillation (33 patients) after curettage. The mean follow-up was 40.8 months. No significant differences in the visual analogue scale, Disabilities of the Arm, Shoulder, and Hand scores, total range of active motion, grip strength, and complete healing time were observed between the groups. The distribution of the results of the formula by Wilhelm and Feldmeier were not significantly different between the groups. No surgery-related complications, postoperative pathological fractures, or recurrence was found in either group. For the treatment of enchondroma in the metacarpal and proximal phalanx, alcohol instillation immediately after curettage was as effective as extensive curettage using a high-speed burr.

scholarly journals SOSIALISASI TEMPE SEBAGAI MAKANAN ORGANIK DAN SEHAT KEPADA IBU RUMAH TANGGA DI KOTA TANGERANG SELATAN

2018 ◽  
Vol 2 (2) ◽  
pp. 92-103
Author(s):  
Anastasi Tatik Hartanti ◽  
Yasinta Ratna Esti Wulandari ◽  
Rory Anthony Hutagalung ◽  
Tati Barus
Keyword(s):  
Success Rate ◽  
Community Service ◽  
Food Processing ◽  
Healthy Food ◽  
The Other ◽  
Survey Method ◽  
Community Knowledge ◽  
Survey Results ◽  
Strongly Agree

Tempeh is a traditional Indonesian food that has many advantages as food and the process of making it is quite simple. However, the community knowledge about tempeh and the skills to produce healthy tempeh are still low. This community service aimed to increase the knowledge about tempeh and to improve the skills of its manufacturers in making healthy and good quality tempeh. The activities were carried out for mothers living in Villa Dago Tol complex, Ciputat, South Tangerang 15414, by using the methods of counseling, demonstration, and mentoring. Monitoring was conducted to measure the success rate of participants in producing healthy tempeh. The level of community knowledge about tempeh was evaluated through survey method. The results of counseling, demonstration, and mentoring succeeded in improving the participant skills as seen from the participants' success in following the healthy tempeh-making procedure. The results were also reinforced by the results of monitoring where all participants managed to create healthy tempeh. Survey results showed participants’ increasing knowledge of healthy tempeh and motivation in producing healthy tempeh. Assessment of participants showed good results, especially in improving knowledge (73% stated strongly agree and the rest agree). The ability of the facilitators in delivering the material was also considered good by the participants (92% stated strongly agree and the rest agree). As a follow-up, the participants suggested that the training be extended to the other communities and the training also include a variety of topics such as the manufacturing of tofu, healthy food processing, sewing, and many others.

scholarly journals Retreatment of 6 Ceramic Restorations In A Single Session - The Application of Er:YAG Laser And CAD/CAM Technology: An 1 Year Follow Up Clinical Evaluation

2021 ◽  
Vol 24 (2) ◽  
Author(s):  
Christian Giancarlo Bernal ◽  
Ester Mi Ryoung Lee ◽  
Carlos De Paula Eduardo ◽  
Ana Maria Aparecida Souza ◽  
Luciane Hiramatsu Azevedo
Keyword(s):  
High Speed ◽  
Er:Yag Laser ◽  
Single Session ◽  
High Power Lasers ◽  
Yag Laser ◽  
Anesthetic Agents ◽  
All Ceramic ◽  
Cad Cam ◽  
Ceramic Restorations

Background: To present the benefits of high power lasers (Er: YAG and Nd: YAG) over the use of the high speed turbine for the extraction of ceramics restorations, without damaging the surfaces of the teeth; being a relatively easier and faster procedure without the use of anesthetic agents, and the preparation of the ceramic restorations and cementing in the single session; with a follow-up of 1 year. Objective: The benefits of lasers over high-speed turbine mechanical instrumentation for crown removal encompass efficient restoration recovery without damage to tooth surfaces; and a relatively easier and faster procedure without the use of anesthetic agents. Methods: The Er: YAG laser (no contact; 3.2-4.0 W, 20 Hz) was used to extract the porcelain prosthesis, followed by a gingivectomy with the Nd: YAG laser on tooth 12 to improve the gingival contour. The dental surfaces where the ceramic prosthesis will be cemented were scanned. Then, CAD / CAM technology was used to make the ceramic veneers that were cemented in the same session. Results: The efficacy the Er:YAG laser energy was observed by the decreased of the time to remove all-ceramic materials through ablation of bonding cements, reducing working time by 75% compared to a high-speed turbine. Conclusions: An Er: YAG laser can safely remove lithium disilicate crowns with the settings used in this study. Laser-assisted removal of all ceramic PDFs is a promising treatment protocol. The use of the Nd: YAG (2.0 W power, short 20Hz, 320 µm optical fiber, in contact) laser allowed gingivoplasty to be performed, automatically cauterizing avoiding post-operative bleeding, and facilitating the preparation of ceramic restorations the same day. The use of high-power lasers and the use of accompanying CAD / CAM technology allowed this clinical case to be completed in a single visit without the use of temporary restorations, achieving absolute patient satisfaction.   Keywords Er:YAG; Nd:YAG; Lithium disilicate ceramic; CAD/CAM.

scholarly journals The Physical and administrative obstacles to the use of teachers in basic and secondary education in Karak governorate for e-learning: المعوقات المادية والإدارية لاستخدام المعلمات بمرحلة التعليم الأساسية والثانوية في محافظة الكرك للتعلم الإلكتروني من وجهة نظرهن

2020 ◽  
Vol 4 (3) ◽  
Author(s):  
Rowaydah Faiq Hammad Al-Dmour
Keyword(s):  
Secondary Education ◽  
Primary Schools ◽  
Statistical Significance ◽  
Physical Constraints ◽  
Female Teachers ◽  
E Learning ◽  
Statistical Program ◽  
Study Population ◽  
Descriptive Method ◽  
Administrative Obstacles

The study aimed at uncovering the physical and administrative obstacles faced by female teachers in their use of e-learning in the basic and secondary education stages in the governorate of Karak. In order to achieve the objectives of the study, the researcher used the descriptive method. The study tool consisted of a questionnaire that was distributed to a sample of 150 teachers representing 25% of the study population. Using the statistical program (spss) (3.96). At the level of the two axes, the axis of administrative obstacles obtained an average of 4.12 and the physical obstacles at an average of 3.79 and all of them were high. The results showed that there were no statistically significant differences between the basic school , And secondary school in physical constraints, while there are differences of statistical significance Primary schools, secondary schools in administrative and macro-level constraints, and for basic schools. In the light of the results, a number of recommendations and proposals were presented to overcome the obstacles facing the use of e-learning in Karak and all the Kingdom.

scholarly journals Optimization of presser foot and needle bar driving mechanism based on the complex method principle

2021 ◽  
Vol 16 ◽  
pp. 155892502110603
Author(s):  
Lei Zhang ◽  
Zhien Zhang ◽  
Jianneng Chen ◽  
Shouzhi Huang ◽  
Yibin Zhai
Keyword(s):  
Research And Development ◽  
High Speed ◽  
Pause Time ◽  
Complex Method ◽  
Driving Mechanism ◽  
Drive Mechanism

The rod presser foot and needle bar driving mechanism of the embroidery machine cannot achieve accurate parking time and position at high speed, which limits the development of high speed embroidery machine and make the quality of embroidery decline. Aiming at solving this bottleneck problem, the characteristics of the embroidery machine presser foot and needle bar driving mechanism based on analyzing the mechanism kinematics is developed. These characteristics and influences of each linkage parameters on the presser foot parking time and position are analyzed. Six main parameters are selected to optimize by using the complex method. Taking the parking position and linkage parameters as constraints, the parameters of the main linkages was optimized in order to obtain the maximum parking time of the presser foot mechanism. The results show that the optimized parameters is more reasonable and effective, the pause time of the presser foot mechanism is increased by 15.5%, and the parking position of the embroidery machine is at 100° ± 0.5° as required by the technological requirements, which satisfies the requirements of the coordinate movement of the needle bar-presser foot drive mechanism of the high-speed embroidery machine. The study also provides a method reference for the follow-up high-speed embroidery machine research and development.

scholarly journals AKTIVITAS PENANGKAPAN DAN DISTRIBUSI UDANG GALAH (Macrobrachium rosenbergii) DI DAERAH ALIRAN SUNGAI KAPUAS, KALIMANTAN BARAT

2017 ◽  
Vol 14 (2) ◽  
pp. 181
Author(s):  
Samuel Samuel ◽  
Siti Nurul Aida
Keyword(s):  
Macrobrachium Rosenbergii ◽  
Aquatic Organisms ◽  
Survey Method ◽  
Catch Per Unit Effort ◽  
West Kalimantan ◽  
Gill Net ◽  
Long Line ◽  
Fishing Gears ◽  
Descriptive Method ◽  
Dry And Rainy Seasons

Suatu riset yang bertujuan untuk mendapatkan data dan informasi tentang aktivitas penangkapan dan distribusi udang galah (Macrobrachium rosenbergii) di daerah aliaran Sungai Kapuas, Kalimantan Barat telah dilakukan dari bulan Juni sampai dengan Desember 2005. Riset dilaksanakan dengan metode survei dengan cara mendatangi lokasi-lokasi tempat ada aktivitas penangkapan udang galah (Macrobrachium rosenbergii). Frekuensi survei 2 kali pada musim kemarau dan 2 kali pada musim hujan. Wilayah perairan yang disurvei adalah daerah aliaran Sungai Kapuas dalam Kabupaten Pontianak, Kota Pontianak, Kabupaten Sanggau, dan Kabupaten Sintang. Data dianalisis dengan metode deskriptif dan tabulasi. Dari survei ditemukan 9 jenis alat tangkap yang digunakan nelayan untuk menangkap udang galah (Macrobrachium rosenbergii) yaitu pancing, rawai, bubu, jala, jaring, blad, rompong, stroom, dan pukat rantau. Catch per unit of effort terkecil terjadi pada alat tangkap bubu yaitu 1,39 g per per unit per jam, terbesar adalah jala yaitu 416,67 g per unit jala per jam. Intensitas penangkapan terlihat dominan di perairan bagian hilir mencakup wilayah Kabupaten dan Kota Pontianak. Distribusi ukuran bobot individu udang galah (Macrobrachium rosenbergii) yang banyak tertangkap oleh nelayan (nilai modus) dari 4 kali survei bervariasi antara 17,73 sampai dengan 40,00 g (Kabupaten Pontianak); 19,31 sampai dengan 47,01 g (Kota Pontianak), 17,79 sampai dengan 45, 35 g (Kabupaten Sanggau), dan antara 25,08 sampai dengan 85,52 g (Kabupaten Sintang). Kualitas air pada habitat tempat udang tertangkap di daerah aliaran Sungai Kapuas dalam batas-batas yang layak untuk mendukung kehidupan ikan dan udang. A study aimed to obtain recent data and information about capture activities and distribution of giant freshwater (Macrobrachiumrosenbergii) prawn in Kapuas River,West Kalimantan was conducted from June to December 2005. Survey method was used in each research stations that are Pontianak district, Pontianak City, Sanggau, and Sintang districts. The stations were selected based on fishing activities and habitat condition. Field survey was completed by conducting 4 times surveys including dry and rainy seasons. Data collected were analyzed by using tabulation and descriptive method. The results showed that there were 9 types of fishing gears commonly used to catch giant freshwater (Macrobrachium rosenbergii) prawn. These fishing gears were : hook and line, long line, pot traps, cast net, gill net, barrier traps, surrounding net, electrical fishing, and surrounding net. Catch per unit effort of the cast net was the highest (416,67 gr per unit per hour, whereas, pot trap was the lowest (1,39 g per unit per hour). Water quality in each stations indicated suitable for aquatic organisms. The capture intensity showed that in downstream(Pontianak District and Pontianak City) was more dominant than in upstream (Sanggau and Sintang Districts). Distribution of weight based on modus indicated variation in each stations, which are 17.73 to 40.00 g (Pontianak District), 19.31 to 47.01 g (Pontianak District), 17.79 to 45.35 g (Sanggau District),and 25.08 to 85.52 g (Sintang District).

Liquid Level Measurement System Design Based on Laser Displacement Sensor

2013 ◽  
Vol 333-335 ◽  
pp. 37-40
Author(s):  
Wei Na Liu ◽  
Wen Bo Xu ◽  
Li Feng Yang
Keyword(s):  
Virtual Instrument ◽  
High Speed ◽  
Liquid Level ◽  
Displacement Sensor ◽  
Survey Method ◽  
Laser Displacement Sensor ◽  
Level Measurement ◽  
Real Time Measurement ◽  
Liquid Level Measurement ◽  
Measurement Experiment

In order to improve precision, outdated measurement method, complicated structure and weak anti-jam ability in liquid level measurement, a set of liquid level system was designed with the core of high-precision laser displacement sensor. The system adopted non-contact laser trigonometric survey method and powerful virtual instrument techniques. It could conduct online and real-time measurement to infinitesimal displacement on liquid level with high speed and precision. Through measurement experiment, its accuracy and practical applicability is verified.

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