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  Subjects -> COMPUTER SCIENCE (Total: 1969 journals)
    - ANIMATION AND SIMULATION (29 journals)
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    - COMPUTER SCIENCE (1147 journals)
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    - INFORMATION SYSTEMS (101 journals)
    - INTERNET (91 journals)
    - SOCIAL WEB (49 journals)
    - SOFTWARE (32 journals)
    - THEORY OF COMPUTING (8 journals)

COMPUTER SCIENCE (1147 journals)                  1 2 3 4 5 6 | Last

Showing 1 - 200 of 872 Journals sorted alphabetically
3D Printing and Additive Manufacturing     Full-text available via subscription   (Followers: 11)
Abakós     Open Access   (Followers: 3)
Academy of Information and Management Sciences Journal     Full-text available via subscription   (Followers: 67)
ACM Computing Surveys     Hybrid Journal   (Followers: 23)
ACM Journal on Computing and Cultural Heritage     Hybrid Journal   (Followers: 8)
ACM Journal on Emerging Technologies in Computing Systems     Hybrid Journal   (Followers: 13)
ACM Transactions on Accessible Computing (TACCESS)     Hybrid Journal   (Followers: 4)
ACM Transactions on Algorithms (TALG)     Hybrid Journal   (Followers: 16)
ACM Transactions on Applied Perception (TAP)     Hybrid Journal   (Followers: 6)
ACM Transactions on Architecture and Code Optimization (TACO)     Hybrid Journal   (Followers: 9)
ACM Transactions on Autonomous and Adaptive Systems (TAAS)     Hybrid Journal   (Followers: 7)
ACM Transactions on Computation Theory (TOCT)     Hybrid Journal   (Followers: 11)
ACM Transactions on Computational Logic (TOCL)     Hybrid Journal   (Followers: 4)
ACM Transactions on Computer Systems (TOCS)     Hybrid Journal   (Followers: 18)
ACM Transactions on Computer-Human Interaction     Hybrid Journal   (Followers: 12)
ACM Transactions on Computing Education (TOCE)     Hybrid Journal   (Followers: 3)
ACM Transactions on Design Automation of Electronic Systems (TODAES)     Hybrid Journal   (Followers: 1)
ACM Transactions on Economics and Computation     Hybrid Journal  
ACM Transactions on Embedded Computing Systems (TECS)     Hybrid Journal   (Followers: 4)
ACM Transactions on Information Systems (TOIS)     Hybrid Journal   (Followers: 19)
ACM Transactions on Intelligent Systems and Technology (TIST)     Hybrid Journal   (Followers: 9)
ACM Transactions on Interactive Intelligent Systems (TiiS)     Hybrid Journal   (Followers: 4)
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)     Hybrid Journal   (Followers: 10)
ACM Transactions on Reconfigurable Technology and Systems (TRETS)     Hybrid Journal   (Followers: 7)
ACM Transactions on Sensor Networks (TOSN)     Hybrid Journal   (Followers: 8)
ACM Transactions on Speech and Language Processing (TSLP)     Hybrid Journal   (Followers: 10)
ACM Transactions on Storage     Hybrid Journal  
ACS Applied Materials & Interfaces     Full-text available via subscription   (Followers: 21)
Acta Automatica Sinica     Full-text available via subscription   (Followers: 3)
Acta Universitatis Cibiniensis. Technical Series     Open Access  
Ad Hoc Networks     Hybrid Journal   (Followers: 11)
Adaptive Behavior     Hybrid Journal   (Followers: 10)
Advanced Engineering Materials     Hybrid Journal   (Followers: 25)
Advanced Science Letters     Full-text available via subscription   (Followers: 5)
Advances in Adaptive Data Analysis     Hybrid Journal   (Followers: 8)
Advances in Artificial Intelligence     Open Access   (Followers: 14)
Advances in Artificial Neural Systems     Open Access   (Followers: 4)
Advances in Calculus of Variations     Hybrid Journal   (Followers: 2)
Advances in Catalysis     Full-text available via subscription   (Followers: 5)
Advances in Computational Mathematics     Hybrid Journal   (Followers: 15)
Advances in Computer Science : an International Journal     Open Access   (Followers: 13)
Advances in Computing     Open Access   (Followers: 3)
Advances in Data Analysis and Classification     Hybrid Journal   (Followers: 52)
Advances in Engineering Software     Hybrid Journal   (Followers: 25)
Advances in Geosciences (ADGEO)     Open Access   (Followers: 9)
Advances in Human Factors/Ergonomics     Full-text available via subscription   (Followers: 23)
Advances in Human-Computer Interaction     Open Access   (Followers: 19)
Advances in Materials Sciences     Open Access   (Followers: 16)
Advances in Operations Research     Open Access   (Followers: 11)
Advances in Parallel Computing     Full-text available via subscription   (Followers: 7)
Advances in Porous Media     Full-text available via subscription   (Followers: 4)
Advances in Remote Sensing     Open Access   (Followers: 35)
Advances in Science and Research (ASR)     Open Access   (Followers: 6)
Advances in Technology Innovation     Open Access  
AEU - International Journal of Electronics and Communications     Hybrid Journal   (Followers: 8)
African Journal of Information and Communication     Open Access   (Followers: 6)
African Journal of Mathematics and Computer Science Research     Open Access   (Followers: 4)
Air, Soil & Water Research     Open Access   (Followers: 7)
AIS Transactions on Human-Computer Interaction     Open Access   (Followers: 6)
Algebras and Representation Theory     Hybrid Journal   (Followers: 1)
Algorithms     Open Access   (Followers: 9)
American Journal of Computational and Applied Mathematics     Open Access   (Followers: 3)
American Journal of Computational Mathematics     Open Access   (Followers: 4)
American Journal of Information Systems     Open Access   (Followers: 6)
American Journal of Sensor Technology     Open Access   (Followers: 2)
Anais da Academia Brasileira de Ciências     Open Access   (Followers: 2)
Analog Integrated Circuits and Signal Processing     Hybrid Journal   (Followers: 5)
Analysis in Theory and Applications     Hybrid Journal  
Animation Practice, Process & Production     Hybrid Journal   (Followers: 5)
Annals of Combinatorics     Hybrid Journal   (Followers: 3)
Annals of Data Science     Hybrid Journal   (Followers: 8)
Annals of Mathematics and Artificial Intelligence     Hybrid Journal   (Followers: 6)
Annals of Pure and Applied Logic     Open Access   (Followers: 2)
Annals of Software Engineering     Hybrid Journal   (Followers: 12)
Annual Reviews in Control     Hybrid Journal   (Followers: 6)
Anuario Americanista Europeo     Open Access  
Applicable Algebra in Engineering, Communication and Computing     Hybrid Journal   (Followers: 2)
Applied and Computational Harmonic Analysis     Full-text available via subscription   (Followers: 2)
Applied Artificial Intelligence: An International Journal     Hybrid Journal   (Followers: 13)
Applied Categorical Structures     Hybrid Journal   (Followers: 2)
Applied Clinical Informatics     Hybrid Journal   (Followers: 1)
Applied Computational Intelligence and Soft Computing     Open Access   (Followers: 12)
Applied Computer Systems     Open Access   (Followers: 1)
Applied Informatics     Open Access  
Applied Mathematics and Computation     Hybrid Journal   (Followers: 31)
Applied Medical Informatics     Open Access   (Followers: 9)
Applied Numerical Mathematics     Hybrid Journal   (Followers: 5)
Applied Soft Computing     Hybrid Journal   (Followers: 16)
Applied Spatial Analysis and Policy     Hybrid Journal   (Followers: 4)
Architectural Theory Review     Hybrid Journal   (Followers: 3)
Archive of Applied Mechanics     Hybrid Journal   (Followers: 4)
Archive of Numerical Software     Open Access  
Archives of Computational Methods in Engineering     Hybrid Journal   (Followers: 4)
Artifact     Hybrid Journal   (Followers: 2)
Artificial Life     Hybrid Journal   (Followers: 5)
Asia Pacific Journal on Computational Engineering     Open Access  
Asia-Pacific Journal of Information Technology and Multimedia     Open Access   (Followers: 1)
Asian Journal of Computer Science and Information Technology     Open Access  
Asian Journal of Control     Hybrid Journal  
Assembly Automation     Hybrid Journal   (Followers: 2)
at - Automatisierungstechnik     Hybrid Journal   (Followers: 1)
Australian Educational Computing     Open Access  
Automatic Control and Computer Sciences     Hybrid Journal   (Followers: 3)
Automatic Documentation and Mathematical Linguistics     Hybrid Journal   (Followers: 5)
Automatica     Hybrid Journal   (Followers: 8)
Automation in Construction     Hybrid Journal   (Followers: 6)
Autonomous Mental Development, IEEE Transactions on     Hybrid Journal   (Followers: 7)
Basin Research     Hybrid Journal   (Followers: 3)
Behaviour & Information Technology     Hybrid Journal   (Followers: 52)
Bioinformatics     Hybrid Journal   (Followers: 231)
Biomedical Engineering     Hybrid Journal   (Followers: 16)
Biomedical Engineering and Computational Biology     Open Access   (Followers: 13)
Biomedical Engineering, IEEE Reviews in     Full-text available via subscription   (Followers: 16)
Biomedical Engineering, IEEE Transactions on     Hybrid Journal   (Followers: 31)
Briefings in Bioinformatics     Hybrid Journal   (Followers: 45)
British Journal of Educational Technology     Hybrid Journal   (Followers: 118)
Broadcasting, IEEE Transactions on     Hybrid Journal   (Followers: 10)
c't Magazin fuer Computertechnik     Full-text available via subscription   (Followers: 1)
CALCOLO     Hybrid Journal  
Calphad     Hybrid Journal  
Canadian Journal of Electrical and Computer Engineering     Full-text available via subscription   (Followers: 12)
Catalysis in Industry     Hybrid Journal   (Followers: 1)
CEAS Space Journal     Hybrid Journal  
Cell Communication and Signaling     Open Access   (Followers: 1)
Central European Journal of Computer Science     Hybrid Journal   (Followers: 5)
Chaos, Solitons & Fractals     Hybrid Journal   (Followers: 3)
Chemometrics and Intelligent Laboratory Systems     Hybrid Journal   (Followers: 15)
ChemSusChem     Hybrid Journal   (Followers: 7)
China Communications     Full-text available via subscription   (Followers: 7)
Chinese Journal of Catalysis     Full-text available via subscription   (Followers: 2)
CIN Computers Informatics Nursing     Full-text available via subscription   (Followers: 12)
Circuits and Systems     Open Access   (Followers: 13)
Clean Air Journal     Full-text available via subscription   (Followers: 2)
CLEI Electronic Journal     Open Access  
Clin-Alert     Hybrid Journal   (Followers: 1)
Cluster Computing     Hybrid Journal   (Followers: 1)
Cognitive Computation     Hybrid Journal   (Followers: 4)
COMBINATORICA     Hybrid Journal  
Combustion Theory and Modelling     Hybrid Journal   (Followers: 13)
Communication Methods and Measures     Hybrid Journal   (Followers: 11)
Communication Theory     Hybrid Journal   (Followers: 18)
Communications Engineer     Hybrid Journal   (Followers: 1)
Communications in Algebra     Hybrid Journal   (Followers: 3)
Communications in Partial Differential Equations     Hybrid Journal   (Followers: 3)
Communications of the ACM     Full-text available via subscription   (Followers: 47)
Communications of the Association for Information Systems     Open Access   (Followers: 18)
COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering     Hybrid Journal   (Followers: 3)
Complex & Intelligent Systems     Open Access  
Complex Adaptive Systems Modeling     Open Access  
Complex Analysis and Operator Theory     Hybrid Journal   (Followers: 2)
Complexity     Hybrid Journal   (Followers: 6)
Complexus     Full-text available via subscription  
Composite Materials Series     Full-text available via subscription   (Followers: 9)
Computación y Sistemas     Open Access  
Computation     Open Access  
Computational and Applied Mathematics     Hybrid Journal   (Followers: 2)
Computational and Mathematical Methods in Medicine     Open Access   (Followers: 2)
Computational and Mathematical Organization Theory     Hybrid Journal   (Followers: 2)
Computational and Structural Biotechnology Journal     Open Access   (Followers: 2)
Computational and Theoretical Chemistry     Hybrid Journal   (Followers: 9)
Computational Astrophysics and Cosmology     Open Access  
Computational Biology and Chemistry     Hybrid Journal   (Followers: 12)
Computational Chemistry     Open Access   (Followers: 2)
Computational Cognitive Science     Open Access   (Followers: 1)
Computational Complexity     Hybrid Journal   (Followers: 4)
Computational Condensed Matter     Open Access  
Computational Ecology and Software     Open Access   (Followers: 9)
Computational Economics     Hybrid Journal   (Followers: 9)
Computational Geosciences     Hybrid Journal   (Followers: 12)
Computational Linguistics     Open Access   (Followers: 23)
Computational Management Science     Hybrid Journal  
Computational Mathematics and Modeling     Hybrid Journal   (Followers: 8)
Computational Mechanics     Hybrid Journal   (Followers: 4)
Computational Methods and Function Theory     Hybrid Journal  
Computational Molecular Bioscience     Open Access   (Followers: 2)
Computational Optimization and Applications     Hybrid Journal   (Followers: 7)
Computational Particle Mechanics     Hybrid Journal   (Followers: 1)
Computational Research     Open Access   (Followers: 1)
Computational Science and Discovery     Full-text available via subscription   (Followers: 2)
Computational Science and Techniques     Open Access  
Computational Statistics     Hybrid Journal   (Followers: 13)
Computational Statistics & Data Analysis     Hybrid Journal   (Followers: 27)
Computer     Full-text available via subscription   (Followers: 78)
Computer Aided Surgery     Hybrid Journal   (Followers: 3)
Computer Applications in Engineering Education     Hybrid Journal   (Followers: 6)
Computer Communications     Hybrid Journal   (Followers: 10)
Computer Engineering and Applications Journal     Open Access   (Followers: 5)
Computer Journal     Hybrid Journal   (Followers: 8)
Computer Methods in Applied Mechanics and Engineering     Hybrid Journal   (Followers: 22)
Computer Methods in Biomechanics and Biomedical Engineering     Hybrid Journal   (Followers: 10)
Computer Methods in the Geosciences     Full-text available via subscription   (Followers: 1)
Computer Music Journal     Hybrid Journal   (Followers: 13)
Computer Physics Communications     Hybrid Journal   (Followers: 6)
Computer Science - Research and Development     Hybrid Journal   (Followers: 7)
Computer Science and Engineering     Open Access   (Followers: 17)
Computer Science and Information Technology     Open Access   (Followers: 10)
Computer Science Education     Hybrid Journal   (Followers: 12)
Computer Science Journal     Open Access   (Followers: 21)
Computer Science Master Research     Open Access   (Followers: 9)
Computer Science Review     Hybrid Journal   (Followers: 10)

        1 2 3 4 5 6 | Last

Journal Cover Biomedical Engineering
  [SJR: 0.153]   [H-I: 6]   [16 followers]  Follow
    
   Hybrid Journal Hybrid journal (It can contain Open Access articles)
   ISSN (Print) 1573-8256 - ISSN (Online) 0006-3398
   Published by Springer-Verlag Homepage  [2329 journals]
  • Miniature Rotary Blood Pumps for Use in Pediatric Cardiac Surgery
    • Authors: L. A. Bockeria; O. L. Bockeria; T. G. Le; A. S. Satyukova; L. A. Glushko; V. A. Shvartz
      Pages: 291 - 295
      Abstract: This review addresses the challenge of miniaturizing rotary blood pumps for use in pediatric heart surgery in patients with severe heart failure. This problem is relevant because of the high mortality of patients on pediatric heart transplant waiting lists as compared with other age groups and the lack of alternative mechanical support. This has driven studies on the miniaturization of adult pumps.
      PubDate: 2017-01-01
      DOI: 10.1007/s10527-017-9640-8
      Issue No: Vol. 50, No. 5 (2017)
       
  • Effects of Arm Prosthesis Socket Design on Pressure Distribution on the
           Inner Surface of the Socket
    • Authors: Yu. I. Zamilatskii; S. F. Kurdibaylo; R. R. Gainullina
      Pages: 305 - 309
      Abstract: Biomechanical studies of the distribution of specific pressure across the internal surface of the socket were performed, focusing on the end of the arm stump during manipulation of the prosthesis. This was undertaken using a matrix of tensometric multisensory probes. These studies showed that peak loadings at local zones decreased significantly with increases in the area and continuity of contact of the skin of the stump with the internal surface of the socket. The best results were obtained using combined sockets made from silicone.
      PubDate: 2017-01-01
      DOI: 10.1007/s10527-017-9643-5
      Issue No: Vol. 50, No. 5 (2017)
       
  • A Device for Storage of Platelet-Containing Transfusion Media
    • Authors: A. G. Gudkov; V. Yu. Leushin; S. V. Agasieva; A. F. Bobrikhin; E. N. Gorlacheva; V. N. Lemondzhava; A. N. Aparnikov
      Pages: 325 - 327
      Abstract: The requirements on the functional characteristics, capabilities, and structural components of devices for safe storage of platelet-containing transfusion media are specified. Block diagrams of a storage device and an electro-mechanical stirrer providing operation in the selected mode are suggested. A prototype device is described.
      PubDate: 2017-01-01
      DOI: 10.1007/s10527-017-9648-0
      Issue No: Vol. 50, No. 5 (2017)
       
  • Gantry Challenges: Impressions of the EuCARD 2 “Superconductivity and
           Other Innovations in Gantry Design for Particle Therapy” Conference
    • Authors: M. M. Kats; I. N. Kancheli
      Pages: 357 - 361
      Abstract: This article reviews conference reports on the design and development of gantries for proton and ion therapy.
      PubDate: 2017-01-01
      DOI: 10.1007/s10527-017-9655-1
      Issue No: Vol. 50, No. 5 (2017)
       
  • A Method for Noninvasive Diagnostic Examination of the Tympanic Membrane
           Using Probing Polyharmonic Sound Signals
    • Authors: S. P. Dragan; A. V. Bogomolov
      Abstract: A new method for noninvasive examination of the tympanic membrane based on the detection and processing of reflected polyharmonic sound signals is suggested together with a hardware system for its implementation in otolaryngological practice.
      PubDate: 2017-03-20
      DOI: 10.1007/s10527-017-9662-2
       
  • Experimental Determination of the Normalized Index of Hemolysis for the
           Sputnik Implantable Pediatric Rotary Blood Pump
    • Authors: L. A. Bockeria; O. L. Bockeria; S. V. Selishchev; D. V. Telyshev; T. G. Le; A. S. Satyukova; V. A. Shvartz; L. A. Glushko
      Abstract: The paper describes the procedure for evaluation of hemolysis induced by the Sputnik implantable pediatric rotary blood pump. In a series of five experiments the normalized index of hemolysis (N.I.H) for the Sputnik pump was found to be 0.0099 ± 0.0015 g/100 L.
      PubDate: 2017-03-20
      DOI: 10.1007/s10527-017-9668-9
       
  • Challenges in X-Ray Medical Diagnosis
    • Authors: B. M. Kanter; B. V. Artemiev; L. V. Vladimirov; I. B. Artemyev
      Abstract: This article analyzes current challenges in medical X-ray diagnosis. The design of a tunnel-type ionization chamber for recording dose and dose power over a wide range of bremsstrahlung radiation energies is discussed. We address questions related to the standardization of apparatus and the creation of a universal digital platform for X-ray radiotherapy instruments as the basis for building state-of-the-art, productive, safe, and reliable radiotherapy instruments with different operating modes in terms of power supply voltage and power, from kilowatts to tens of kilowatts. The article also considers the state of X-ray diagnosis in general and the quality of X-ray apparatus; the challenge of measuring technogenic radiation doses to patients; the use of digital technologies providing digital images of quality no less than and even greater than that of film-based images combined with significant reductions in effective doses during investigations, and the advantages of computer processing; the treatment of nosological groups of diseases by radiotherapy; the needs for radiotherapy systems based on medical linear electron accelerators; radiation safety for staff and the population; small-scale, mobile devices for X-ray investigations in patients; and legal and technical aspects. A special program for assessing the detective quantum efficiency of dynamic digital X-ray image detectors is proposed.
      PubDate: 2017-03-20
      DOI: 10.1007/s10527-017-9667-x
       
  • Main Approaches to Creating Portable Automated Insulin Treatment Devices
    • Authors: N. A. Bazaev; A. N. Zhigaylo; E. L. Litinskaya; K. V. Pozhar
      Abstract: We present here a review of the main approaches to creating portable devices for automated insulin therapy (AIT) for patients with type 1 diabetes mellitus. Existing devices and elements of AIT devices are classified and the main challenges associated with their use are discussed.
      PubDate: 2017-03-20
      DOI: 10.1007/s10527-017-9665-z
       
  • A Decision Support System for Prescription of Non-Medication-Based
           Rehabilitation
    • Authors: I. V. Gorbunov; A. A. Zaitsev; R. V. Meshcheryakov; I. A. Hodashinsky
      Abstract: The construction of a recommendation system for selecting one of five non-medication-based rehabilitation complexes for participants in armed conflicts and emergencies is described. Rehabilitation techniques developed at the Tomsk Science Research Institute of Balneology and Physiotherapy prevent potential chronicization of pathological processes, increase the body’s adaptive reserves, and improve quality of life in those affected by emergencies. A set of features was determined for each complex, providing the most precise identification of each complex. The principle underlying the construction of the recommendation system is instrumental in nature and the system could be used not only in rehabilitation and treatment centers, but also in other healthcare institutions.
      PubDate: 2017-03-20
      DOI: 10.1007/s10527-017-9663-1
       
  • The Effect of Rotor Geometry on the H−Q Curves of the Sputnik
           Implantable Pediatric Rotary Blood Pump
    • Authors: D. V. Telyshev; M. V. Denisov; S. V. Selishchev
      Abstract: In this work, the effect of rotor geometry on the H−Q curves of the Sputnik implantable pediatric rotary blood pump was studied. Load sensitivity was calculated for different input angles of the pump impeller and diffuser blades. Hydraulic efficiency and shear stress were determined for each modification of the pump design. The study showed that variation of the input angles of the impeller and diffuser blades had a significant effect on the load sensitivity of the pump. An almost twofold increase in the load sensitivity was achieved (from 0.03420 to 0.05957 L·min−1·mm Hg−1).
      PubDate: 2017-03-20
      DOI: 10.1007/s10527-017-9669-8
       
  • Load Sensitivity of Rotary Blood Pumps under Static Pressure Conditions
    • Authors: D. V. Telyshev
      Abstract: Static-pressure head−flow characteristics were studied for six models of rotary blood pumps: Incor (BerlinHeart, Germany), HeartMate II (Thoratec Corp., USA), Sputnik and Sputnik 2 (JSC ZITC, Russia), Heartware HVAD (Heartware International, Inc., USA), and Duraheart (Terumo, Japan). Preload and afterload sensitivities were calculated for each pump model. Preload sensitivity was found to decrease in the maximum blood flow area. It was shown that preload sensitivity depends on the geometry of the pump rotor bundle rather than the type of the pump (centrifugal or axial-flow).
      PubDate: 2017-03-20
      DOI: 10.1007/s10527-017-9670-2
       
  • Determination of the Composition of Liquid Polydispersions of
           Cylinder-like Microorganisms from the Laser Depolarization Degree
    • Authors: S. A. Tereshchenko; I. S. Burnaevskiy; S. A. Dolgushin; P. V. Shalaev; I. K. Yudin; V. A. Deshabo
      Abstract: The degree of depolarization of light scattered in liquid dispersions of nanoparticles was experimentally shown to be independent of the nanoparticle concentration. A model of the dependence of the laser depolarization degree on the mean aspect ratio of liquid polydispersions of cylinder-like microorganisms was suggested. It was shown that the suggested model could be used for determining the relative concentration of spherical admixtures in composite liquid polydispersions.
      PubDate: 2017-03-20
      DOI: 10.1007/s10527-017-9661-3
       
  • Portable X-Ray Diagnostic Devices for Dentistry
    • Authors: N. N. Potrakhov; Yu. N. Potrakhov
      Abstract: Features of the design and main properties of Russian and some non-Russian portable dental devices are described. Results from dosimetric studies of the first Russian portable dental apparatus of the Pardus family are presented. The potential use of portable technical X-ray machines in medicine is discussed.
      PubDate: 2017-03-20
      DOI: 10.1007/s10527-017-9666-y
       
  • A Multichannel Analyzer of Meridian Structures of the Human Body Based on
           AFE Interfaces
    • Authors: N. A. Korenevskiy; Yu. B. Mukhataev; A. Startcev; L. P. Lazurina
      Abstract: The paper considers technical implementation of the devices for examining the energy state of the body’s meridian structures based on analog front-end (AFE) interfaces used for measuring the impedance of biological objects. The application of AFE chips improves the accuracy of measurements, while reducing the cost of the devices for reflex diagnostics.
      PubDate: 2017-03-20
      DOI: 10.1007/s10527-017-9664-0
       
  • Effects of Nanosize Coatings Consisting of Two-Dimensionally Ordered
           Linear Chain Carbon on the Microbial Colonization of Bioprostheses
    • Authors: V. T. Kostava; N. M. Anuchina; N. P. Bakuleva; M. V. Zelivyanskaya; Zh. E. Kondratenko; I. G. Lyutova; D. A. Popov
      Abstract: Creation of nanosize coatings from two-dimensionally ordered linear chain carbon (TDOLCC) on the surfaces of biological heart valve prostheses had no significant influence on the adhesion of clinical strains of microorganisms. However, studies of the viability of test cultures on modified biotissue surfaces showed that adherent staphylococcal cultures did not retain viability, with the exception of Staphylococcus saprophyticus. Viability results for Gram-negative cultures varied: from the absence of growth in the case of Klebsiella pneumoniae on biotissues with TDOLCC to continuous growth of strains of Pseudomonas aeruginosa and Acetinobacter baumannii on the same surfaces. Doping of TDOLCC coatings with nitrogen prevented test culture adhesion and colonization (except for Candida albicans) after artificial inoculation of modified bioprostheses with clinical strains of microorganism
      PubDate: 2017-03-18
      DOI: 10.1007/s10527-017-9657-z
       
  • Extraction of the Fetal Electrocardiogram Using Dynamic Neural Networks
    • Authors: D. V. Devyatykh; O. M. Gerget
      Abstract: This article presents a nonlinear dynamics model for discriminating the sources of the maternal abdominal elec-trocardiogram (aECG). The coefficients of the separating matrix were determined by training a neural network. This method provides efficient extraction of the fetal electrocardiogram (fECG) independently of the choice of recording point, input signal duration, or number of independent leads.
      PubDate: 2017-03-18
      DOI: 10.1007/s10527-017-9658-y
       
  • Numerical Modeling of the Effects of a Flow-Diverting Stent on Hemodynamic
           Characteristics in a Cerebral Aneurysm
    • Authors: S. V. Frolov; S. V. Sindeev; A. Yu. Potlov; D. Liepsch
      Abstract: We report here studies on the influences of a flow-diverting stent on the hemodynamic characteristics in a cerebral aneurysm. Results obtained by simulation of hemodynamics in an aneurysm of complex shape before and after positioning of the stent are presented. Hemodynamic changes induced by positioning the stent are evaluated. These data are of use for supporting medical decisions in evaluations of stent effectiveness and selecting the flow-diverting stent.
      PubDate: 2017-03-18
      DOI: 10.1007/s10527-017-9656-0
       
  • Experimental Studies of the Unevenness of Wear of Hip Joint Endoprostheses
    • Authors: A. I. Kolesnik; V. A. Lipatov; E. B. Frolov
      Abstract: A mathematical model of the physical process of storage of platelet-containing transfusion media in polymer con-tainers is described. The thermohydrodynamic approach is used. A method for calculation of the transition processes of temperature stabilization in the platelet concentrate is suggested. The results of calculation of char-acteristics of typical storage modes differing by their initial conditions are presented.
      PubDate: 2017-03-18
      DOI: 10.1007/s10527-017-9659-x
       
  • Laser Shock-Wave Destruction of the Mucous Membrane and Skin Tissues as a
           Method of Treatment of Pathological Processes in Gynecology
    • Authors: S. V. Belov; Yu. K. Danyleiko; V. V. Ezhov; E. E. Elkanova; V. A. Salyuk
      Abstract: The article substantiates a new method of treatment of degenerative diseases in gynecology by controlled destruction with laser shock waves poorly absorbed by biological tissues. The shock-wave process is initiated using finely dispersed absorbing particles deposited on the surface of pathological tissues. Absorption of laser radiation by the particles leads to their explosion accompanied by generation of elastic waves. Propagation of these waves in the surface layer of the surrounding biological tissue leads to its destruction. Such destruction can provide a precision therapeutic effect with controlled depth and area.
      PubDate: 2017-03-17
      DOI: 10.1007/s10527-017-9660-4
       
  • Simulation and Control of the H−Q Curves of the Sputnik Portable
           Ventricular Assist Device
    • Authors: D. S. Petukhov
      Abstract: A previously suggested approach to identification of pumping states of a rotary blood pump was verified using the head−flow curves of the Sputnik ventricular assist device. The curves were obtained using a mock circulatory loop under static conditions. The obtained results can be used for implementing a rotary blood pump control strategy intended to maintain the required flow rate and to identify the associated pumping states.
      PubDate: 2017-03-17
      DOI: 10.1007/s10527-017-9671-1
       
 
 
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