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Wyświetlanie pozycji 1-20 z 49
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3D printing technologies in rehabilitation engineering
(2014)3D printing, 3D scanning, and reverse engineering are relatively novel technologies, which may revolutionize scientific research within health sciences and clinical practice. Broader use of such technologies may cause ... -
Adjoint classes of functions in the H1 sense
(Institute of Mathematics AS CR, 2007)Using the concept of the H1-integral, we consider a similarly defined Stieltjes integral. We prove a Riemann-Lebesgue type theorem for this integral and give examples of adjoint classes of functions. -
BCI-controlled mechatronic devices, systems, and environments
(2014)Use of BCIs in patients with severe neurological deficits can improve their quality of life (QoL), provide them increased independence, and possibly increase effectiveness, shorten, and reduce cost of diagnosis, treatment, ... -
Biomimetic Multispiked Connecting Ti-Alloy Scaffold Prototype for Entirely-Cementless Resurfacing Arthroplasty Endoprostheses-Exemplary Results of Implantation of the Ca-P Surface-Modified Scaffold Prototypes in Animal Model and Osteoblast Culture Evaluation
(MDPI, 2016)We present here - designed, manufactured, and tested by our research team-the Ti-alloy prototype of the multispiked connecting scaffold (MSC-Scaffold) interfacing the components of resurfacing arthroplasty (RA) endoprostheses ... -
Bone Density Micro-CT Assessment during Embedding of the Innovative Multi-Spiked Connecting Scaffold in Periarticular Bone to Elaborate a Validated Numerical Model for Designing Biomimetic Fixation of Resurfacing Endoprostheses
(MDPI, 2021)Our team has been working for some time on designing a new kind of biomimetic fixation of resurfacing endoprostheses, in which the innovative multi-spiked connecting scaffold (MSC-Scaffold) that mimics the natural interface ... -
The closures of arithmetic progressions in the common division topology on the set of positive integers
(De Gruyter Open, 2014)In this paper we characterize the closures of arithmetic progressions in the topology T on the set of positive integers with the base consisting of arithmetic progressions {an + b} such that if the prime number p is a ... -
Computational approach to neural plasticity of nervous system on system level
(2012)Neuroplasticity (brain plasticity, cortical plasticity) is perceived an ability of nervous system to be changed (both in functional and structural areas) by processed signals (i. e. through activity, changes in environment, ... -
Computer Aided Stereometric Evaluation of Porostructuralosteoconductive Properties of Intra-Osseous Implant Porous Coatings
(Polish Academy of Sciences Committee on Metrology and Scientific Instrumentation, 2013)The proper interaction of bone tissue – the natural porous biomaterial – with a porous coated intra-osseous implant is conditioned, among others, by the implant porous coating poroaccessibility for bone tissue adaptive ... -
Connections between connected topological spaces on the set of positive integers
(De Gruyter Open, 2013)In this paper we introduce a connected topology T on the set ℕ of positive integers whose base consists of all arithmetic progressions connected in Golomb’s topology. It turns out that all arithmetic progressions which are ... -
Construction of the solution of the thermal-convective drying problem for porous solids in drying plants
(2015)In this paper the approximate solutions of the one-dimensional linear mathematical model of porous bodies drying are obtained, which makes it possible to establish the temperature of the phase transition for arbitrary ... -
Contact Problems Between the Hub and the Shaft with a Three-angular Shape of Cross-section for Different Angular Positions
(Elsevier, 2014)The actual state of the macrogeometry of the surfaces of mating elements, particularly form deviations, has a direct influence on constructional features and the functionality of the connections which are applied in ... -
Description of Timing Belt Coupling Using a Pendulum with Variable Coupling Point
(2013)In the description of the process of coupling of pulleys with the toothed belt often existing solutions are used. Depending on the application they are similar to flat belt, chain or hellical gears. Euler made a first ... -
Design of the Tendon Structure in Timing Belts
(Elsevier, 2016)The paper presents the design issues of support layer of timing belts. The construction of the power transmission belts needs different manufacturing process. This requires a proper design of the carrier layer, single or ... -
Detection and Localization of Water Leaks in Water Nets Supported by an ICT System with Artificial Intelligence Methods as a Way Forward for Smart Cities
(MDPI, 2020)The last decade has seen the development of complex IT systems to support city management, i.e., the creation of so-called intelligent cities. These systems include modules dedicated to particular branches of municipal ... -
Effect of industrial wood particle size on mechanical properties of wood-polyvinyl chloride composites
(Springerlink, 2012)Wood-polyvinyl chloride (PVC) composites were prepared using industrial wood particles used for manufacturing three-layer particleboards. The effect of particle size (0.25–0.5, 0.5–1, 1–2, and 2–4 mm) on the mechanical ... -
Effect of Low-Temperature Oxygen Plasma Treatment of Titanium Alloy Surface on Tannic Acid Coating Deposition
(MDPI, 2024)In this study, the effect of low-temperature oxygen plasma treatment with various powers of a titanium alloy surface on the structural and morphological properties of a substrate and the deposition of a tannic acid coating ... -
Elastic moduli of veneers in pine and beech plywood
(Instytut Technologii Drewna w Poznaniu / Wood Technology Institute, 2012)The paper presents the results of a study concerning the elastic moduli of veneers assembled in pine and beech plywood panels. The elastic modulus of veneers in the direction of the grain and the elastic modulus of veneers ... -
Elastic properties of the layers of three-layer particleboards
(Springerlink, 2012)Elastic properties of the face and core layers of commercial three-layer particleboards were examined. The method of compressing the block specimens glued from strips of layers separated from boards, and measuring specimen ... -
First Biomimetic Fixation for Resurfacing Arthroplasty: Investigation in Swine of a Prototype Partial Knee Endoprosthesis
(HIndawi, 2019)Resurfacing hip and knee endoprostheses are generally embedded in shallow, prepared areas in the bone and secured with cement. Massive cement penetration into periarticular bone, although it provides sufficient primary ... -
Interactive motion-controlled games in the neurorehabilitation of adult post-stroke patients
(2015)Despite efforts of scientists and clinicians stroke still constitutes one of the major causes of disability worldwide. Motion-controlled video games become increasingly common adjunct to the traditional physical therapy. ...