Modeling Human Jumping Force on a Flexible Structure Using Control Models

2020 ◽  
pp. 241-249
Author(s):  
Ahmed T. Alzubaidi ◽  
Juan M. Caicedo
Keyword(s):  
Flexible Structure ◽  
Control Models

Frequency Domain Identification Experiment on a Large Flexible Structure

1989 ◽  
Author(s):  
D.S. Bayard ◽  
F.Y. Hadaegh ◽  
Y. Yam ◽  
R.E. Scheid ◽  
E. Mettler ◽  
...  
Keyword(s):  
Frequency Domain ◽  
Flexible Structure ◽  
Domain Identification ◽  
Frequency Domain Identification

Comparison of the efficiency of the indexes of Pont and Korkhause with Kernott technique in patients with narrowing of maxilla

2020 ◽  
Vol 20 (3) ◽  
pp. 199-203
Author(s):  
O. I. Admakin ◽  
I. A. Solop ◽  
A. D. Oksentyuk
Keyword(s):  
Dental Treatment ◽  
Standard Analysis ◽  
Clinical Hospital ◽  
Control Models ◽  
Diagnostic Models ◽  
Left And Right ◽  
The Asymmetry ◽  
The Right ◽  
The University ◽  
Medical University

Relevance. The narrowing of the maxilla is one of the most common pathologies in orthodontics. Recent studies show that the narrowing is always asymmetric which is connected to the rotation of the maxilla. To choose the treatment correctly one need a calculation that reveals the asymmetry, which is impossible with using standard indexes.Purpose – to compare efficiency of indexes of Pont and Korkhause with the Kernott's method in patients with narrowing of the maxilla.Materials and methods. The study involved 35 children aged from 8 to 12 years old undergoing dental treatment in the University Children's Clinical Hospital of the First Moscow State Medical University with no comorbidities. For every patient a gypsum model was prepared and after that to carry out the biometrical calculation. In this study two indexes were used: Pont's index and Korkhause's; using this standard analysis the narrowing of the maxilla was revealed. After using Pont's Index and Korkhaus analysis all the models were calculated by the method of Kernott with Kernott's dynamic pentagon.Results. As a result of the analysis of the control diagnostic models a narrowing of the maxilla in 69% of cases (n = 24) was revealed in all cases, the deviation of the size of the dentition was asymmetric. Thus, 65% of the surveyed models showed a narrowing on the right. This narrowing was of a different severity and averaged 15 control models.Conclusions. This shows that for the biometrics of diagnostic models it is necessary to use methods that allow to estimate the width of the dentition rows on the left and on the right separately. To correct the asymmetric narrowing of the dentition, it is preferable to use non-classical expanding devices that act equally on the left and right sides separetly.

The use of neoprene fabric evaluation in terms of comfort in child tracksuit production

2018 ◽  
Vol 69 (05) ◽  
pp. 400-405 ◽  
Author(s):  
UNAL ZUMRUT BAHADIR ◽  
EREN E.RÜMEYSA
Keyword(s):  
Physical Properties ◽  
Petroleum Products ◽  
Flexible Structure ◽  
Fashion Industry

Neoprene fabric, which used in the manufacture of diving, wind surfing and fishing clothes, made a rapid entry into the fashion industry. This fabric is resistant to petroleum products, water and wind. At the same time it is also resistant to temperatures between –50 ° C and +120 ° C. It has been used in daily wear because of the flexible structure. In this study, neoprene fabrics having different properties are compared in terms of comfort and physical properties in order to determine whether a neoprene fabric is suitable in the child tracksuit production

ALGORITHM OF CONSTRUCTING CONTROL MODELS OF COMPLEX SYSTEMS IN THE LANGUAGE OF FUNCTIONING TABLES

2020 ◽  
Vol 9 (12) ◽  
pp. 10397-10417
Author(s):  
A. Kabulov ◽  
I. Normatov ◽  
A. Karimov ◽  
E. Navruzov
Keyword(s):  
Complex Systems ◽  
Control Models
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