Kazan state Federal University E-Archive :: Browsing by Author "Sachenkov O."

Automatic processing and analysis of the quality healing of derma injury

Semenova E.; Gerasimov O.; Koroleva E.; Ahmetov N.; Baltina T.; Sachenkov O. (2019)

© Springer Nature Switzerland AG 2019. Automation of analyzing the biological data can increase the quality of analyses and decrease spending time. Analyze of the microscope’s bitmaps is usual task in biology. To illustrate ...

Automation of bone tissue histology

Yaikova V.; Gerasimov O.; Fedyanin A.; Zaytsev M.; Baltin M.; Baltina T.; Sachenkov O. (2019)

© 2019 Yaikova, Gerasimov, Fedyanin, Zaytsev, Baltin, Baltina and Sachenkov. In abstract methods of automation of histology, bone structure is considered. Possible inputs are snapshots from a microscope or computed tomography ...

Definition of the intense and deformable jaw state under the masseters hyper tone

Shigapova F.; Mustakimova M.; Saleeva G.; Sachenkov O. (2015)

© Research India Publications. Current research considers the hypothesis of masseter muscle hyper tone as one of the factors for gingiva recession. By means of bio-mechanical modeling operation the three-dimensional ...

Design and optimization lattice endoprosthesis for long bones: Manufacturing and clinical experiment

Bolshakov P.; Raginov I.; Egorov V.; Kashapova R.; Kashapov R.; Baltina T.; Sachenkov O. (2020)

© 2020 by the authors. The article is devoted to the construction of lattice endoprosthesis for a long bone. Clinically, the main idea is to design a construction with the ability to improve bone growth. The article presents ...

Determination of muscle effort at the proximal femur rotation osteotomy

Sachenkov O.; Hasanov R.; Andreev P.; Konoplev Y. (2016)

© Published under licence by IOP Publishing Ltd.The paper formulates the problem of biomechanics of a new method for treatment of Legg-Calve-Perthes disease. Numerical calculations of the rotational flexion osteotomy have ...

Determination of the mechanical properties distribution of the sample by tomography data

Gerasimov O.; Kharin N.; Vorob'Yev O.; Semenova E.; Sachenkov O. (2019)

© Published under licence by IOP Publishing Ltd. Structural characteristics of the material should be taken into account while the problems of determining the stress-strain state of porous structures are solved. Describing ...

Determination of the orthotropic parameters of a representative sample by computed tomography

Kharin N.; Vorob'Yev O.; Bol'Shakov P.; Sachenkov O. (2019)

© 2019 IOP Publishing Ltd. The simulation of the stress-strain state of porous media is actual problem nowadays. The application of the mathematical apparatus of continuum mechanics to such media will make it possible to ...

Evaluation of external fixation device stiffness for rotary osteotomy

Galiullin R.; Sachenkov O.; Khasanov R.; Andreev P. (2015)

© Research India Publications. The paper presented the results of strength and stiffness calculation in respect of external fixation device used in the concept of a three-plane spatial correction of proximal femur abnormal ...

Evaluation of the stress-strain state of a one-dimensional heterogeneous porous structure

Gerasimov O.; Shigapova F.; Konoplev Y.; Sachenkov O. (2016)

© Published under licence by IOP Publishing Ltd.The paper deals with the problem of determining the stress-strain state of the distal part of the pelvic girdle bones. The area was modeled using a rod loaded by a compressive ...

Experimental study of evaluation of mechanical parameters of heterogeneous porous structure

Gerasimov O.; Koroleva E.; Sachenkov O. (2017)

© Published under licence by IOP Publishing Ltd. The paper deals with the problem of determining the mechanical macroparameters of the porous material in case of knowing the information about it's structure. Fabric tensor ...

Finite element modeling of the contact interaction of the acetabular component and acetabulum

Konoplev Y.; Fedotenkov G.; Habibullin A.; Pryazhevskiy R.; Sachenkov O. (2019)

© 2019 IOP Publishing Ltd. Degenerative-dystrophic lesions of large joints arethe most common diseases. Up to now, the problem of hip arthroplasty with dysplastic coxarthrosis has not been completely resolved. The most ...

Functional State of the Neuromotor Apparatus of the Gastrocnemius Muscle in Rat Under Microgravity: Effect of Spinal Cord Stimulation

Eremeev A.; Fedianin A.; Lvova I.; Galiullina N.; Baltina T.; Sachenkov O. (2019)

© 2019, Springer Science+Business Media, LLC, part of Springer Nature. The aim of this study was the evaluation of the functional state of the neuromotor apparatus of the gastrocnemius muscle in rat under conditions of ...

Implementation of contact interaction in a finite - element formulation

Sachenkov O.; Mitryaikin V.; Zaitseva T.; Konoplev Y. (2014)

© 2014 O. A. Sachenkov, V. I. Mitryaikin, T. A. Zaitseva and Yu. G. Konoplev. The paper presents a technique which makes it possible to take into account contact interactions between surfaces based on the finite element ...

Mechanical model of a heterogeneous continuum based on numerical-digital algorithm processing computer tomography data

Gerasimov O.; Berezhnoi D.; Bolshakov P.; Statsenko E.; Sachenkov O. (2019)

© Gerasimov O.V., Berezhnoi D.V., Bolshakov P.V., Statsenko E.O., Sachenkov O.A., 2019. The paper considers one of the possible numerical approachs for describing mechanical behavior of heterogeneous media based on modelling ...

Modeling of contact interaction of an endoprosthetic knee joint

Pryazhevskiy R.; Akhtyamov I.; Morgunova A.; Jihad H.M.; Nevzorov A.; Sachenkov O. (2020)

© 2020, Springer Nature Switzerland AG. Problems of the endoprosthetic knee joint are an actual problem of modern clinics. It is important to increase the terms of work resource of the endoprosthesis. For this purpose, it ...

Modeling the change in the stiffness parameters of bone tissue under the influence of external loads

Gerasimov O.; Yaikova V.; Baltina T.; Baltin M.; Fedyanin A.; Zamaliev R.; Sachenkov O. (2019)

© Published under licence by IOP Publishing Ltd. The paper considers the problem of restructuring trabecular bone tissue under external loads. The evolutionary relationships was used in Cowin statement, changes of orientation ...

Numerical study of stress-strain state of pelvis at the proximal femur rotation osteotomy

Sachenkov O.; Hasanov R.; Andreev P.; Konoplev Y. (2016)

© Sachenkov O.A., Hasanov R.F., Andreev P.S., Konoplev Yu.G., 2016.The relevance of this study is dictated by the high frequency of occurrence of the disease. Among all hip diseases, Legg-Calvé-Perthes disease takes 25-30 ...

Structural design method for constructions: Simulation, manufacturing and experiment

Bolshakov P.; Kharin N.; Kashapov R.; Sachenkov O. (2021)

The development of additive manufacturing technology leads to new concepts for design implants and prostheses. The necessity of such approaches is fueled by patient-oriented medicine. Such a concept involves a new way of ...

The evolution of the bone in the half-plane under the influence of external pressure

Gerasimov O.; Shigapova F.; Konoplev Y.; Sachenkov O. (2016)

© Published under licence by IOP Publishing Ltd.The paper deals with the problem of restructuring the trabecular bone tissue in the half-plane under the influence of a distributed load. We used evolutionary relations in ...

The evolution of the trabecular bone at a constant combined loading

Shigapova F.; Gerasimov O.; Sachenkov O. (2016)

© 2016, International Journal of Pharmacy and Technology. All rights reserved.This paper deals with the mathematical model of restructured bone tissue under the influence of external forces. The mathematical model has been ...

Browsing by Author "Sachenkov O."

Browsing by Author "Sachenkov O."

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