Day 1 :
Keynote Forum
Dr Bassam elsayed mohammed
Lecturer, Athletics Specialization Faculty of Physical Education, Assiut University.
Keynote: A proposed curriculum for intellectual schools in light of the IAAF project
Time : 10:00-10:30
Biography:
Dr Bassam elsayed mohammed
Lecturer, Athletics Specialization Faculty of Physical Education, Assiut University.
Abstract:
The research aimed to develop a proposed curriculum for intellectual schools in the light of the International Athletics Federation project, using the descriptive approach. The research sample included (25) experts from faculty members, mentors and teachers of physical education. The researcher used the following data collection tools expert survey form, content analysis, validity The arbitrators, the validity of the internal consistency, the researcher reached the most important results that a proposed curriculum for intellectual schools in the light of the International Athletics Federation project is in use, and the researcher recommended the application of a proposed curriculum for intellectual schools in the light of the International Federation of Athletics Federation’s schools project In the Arab Republic of Egypt
Keynote Forum
Fancheng Chen
M.D., Fudan University, CHINA
Keynote: Finite Element Study of Stress and Stability of Newly Designed Absorbable Screw and the Traditional Screw in the Treatment of Lauge - Hansen Type 2 Medial Malleolus Fracture
Time : 10:30-11:00
Biography:
Fancheng Chen
M.D., Fudan University, CHINA
Abstract:
Background: Poly-L-lactic acid, with good histocompatibility, was used as a new biological material in the orthopaedic field. It does not react with the surrounding tissue, no necessary for secondary surgery, and more conducive to fracture healing with an elastic modulus which close to the bone. However, there are not much biomechanics researches of absorbable screws in the current literature yet.
Purpose: This study aims to use the finite element analysis technology to explore the feasibility of newly designed absorbable screw to treat the Lauge – Hansen 2 medial malleolus fracture.
Methods: CT raw data was used to establish a simple medial malleolus fracture model, which fixed by newly designed absorbable screws and traditional metal screw. Import the model into finite element analysis software and export the analysis result of stress concentration and displacement.
Results and conclusion: (1) the total units, nodes of absorbable screws with newly designed shape, metal screws with newly designed shape and metal screws with traditional shape were 36, 240 units, 660 nodes, 36, 240 units, 660 nodes, 41 236 units, 8 121 nodes, respectively. And the maximum stress and maximal displacement under a 450 N pressure of absorbable screws with newly designed shape, metal screws with newly designed shape and metal screws with traditional shape were 46.78 MPa, 0.239 mm, 46.49 MPa, 0.223 mm, 59.08 MPa, 0.182mm. (2) Treating the Lauge - Hansen type 2 medial malleolus fracture by the newly designed absorbable screws has an evenly distributed stress and low probability of screw breakage;(3) this research verified the biomechanical feasibility of absorbable screw for simple medial malleolus fracture. For surgeons, selecting newly designed absorbable screws to treat the Lauge - Hansen type 2 medial malleolus fracture is an effective choice.
Keynote Forum
Ryan Zia Arslaan
Department of pathology Karaganda medical university
Keynote: Does the coronavirus spread through food
Time : 11:00-11:30
Biography:
Ryan Zia Arslaan
Abstract:
AIM
To investigate the effects and relation between food and the spread of Sars-Cov-2 (Coronavirus)
Method and Material
In this paper, we complete COVID-19 contact tracing online and interview a few food vendors. We try to derive a relation between food and the spread of the virus. The data provided by John-Hopkins University and the guidelines by WHO are referred to for conducting this study.
Result
The COVID spread is mainly by person to person and we found out that many areas of necessary research remain unexplored, such as the lifetime of viruses on the food surface. It is suggested that the consumers sanitise food packings to get surface level protection, not the food. Boycotting food vendors is not a solution.
Conclusion
In the early COVID-19 phase researchers generated many publications. Although, there are still knowledge voids and guidelines related to COVID-19, it’s still not very clear if it's spread by food. Our analysis of COVID spread may be valuable for street food consumers all around the globe and we conclude that more steps need to be taken to educate people about COVID spread and food.
Keynote Forum
Hashim Shaikh
University of Rochester School of Medicine
Keynote: The social media presence of professional sports team physicians: An epidemiological analysis
Time : 11:30-12:00
Biography:
Abstract:
Keynote Forum
André Bento1, Armando Raimundo1, Luis Carrasco2
1Comprehensive Health Research Center, Universidade de Évora, Portugal 2BIOFANEX, Universidade de Sevilha, Spain
Keynote: School-based high-intensity interval training (HIIT) programs for promoting physical activity and fitness in children and adolescents: a systematic review
Time : 12:00-12:30
Biography:
Invited Lecturer in the areas of Exercise and Health. More than 10 years of professional experience in the Sport area, developing commitment in the field through impactful projects in the community, that combine scientific with empirical knowledge from a decade, as well as applications for funds, which have created and remodel sports facilities. Trainer in Exercise Medicine area with national accreditation, and with international accreditation at the National Academy of Sports Medicine and Athletics and Fitness Association of America. Participation in dozens of congresses, conferences and seminars with communications on Exercise and Health, more specifically: elderly people, diabetes and entrepreneurship.
Abstract:
Background: HIIT is a powerful stimulus in improving body composition and cardiometabolic risk in adults, and preliminary data in adolescents are also promising. HIIT is presented as a time-efficient alternative.
Objectives: evaluate the utility of a HIIT program integrated in Physical Education (PE) classes on Physical Condition, PA and Motivation.
Sources: Search through PubMed, MEDLINE, SPORTDiscus, CINAHL, MEDICLATINA, COCHRANE and Web of Science, was carried out during March 2019, considering studies since 2008.
Eligibility criteria: (i) adolescents aged 10-19 years (ii) HIIT program applied in school (iii) outcomes on physical condition, PA and motivation (iv) intervention at least 4 weeks (v) RCT.
Results: of the 5872 studies found a total of 14 studies were included. All works present significant improvements in, at least, 2 of the dimensions evaluated: physical condition and PA. There does not seem to be any great advantage in protocols that last in total more than 10min/session. Improvements in body composition registered, at most, a moderate Effect Size. HIIT is presented as a powerful stimulus in improving physical fitness, mainly on CRF in most protocols, and in power and speed when modality is plyometries. Improvements in PA had a moderate and large Effect Size.
Conclusions: the introduction of HIIT in the school context has great potential in improving physical fitness and PA, and a moderate effect on improving body composition in adolescents. HIIT efficiency (~10min), reflect the wide applicability that these protocols can have in PE classes, and great adaptation to the facilities (including classrooms)