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Wyniki wyszukiwania dla: SURFACE AMORPHOUS LAYER
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Towards classification of patients based on surface EMG data of temporomandibular joint muscles using self-organising maps
PublikacjaThe study considers the need for an effective method of classification of patients with a temporomandibular joint disorder (TMD). The self-organising map method (SOM) was applied to group patients and used together with the cross-correlation approach to interpret the processed (rectified and smoothed by using root mean square (RMS) algorithm) surface electromyography signal (sEMG) obtained from testing the muscles (two temporal...
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Daily Radiation Budget of the Baltic Sea Surface from Satellite Data
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Creation and characteristics of the (Mn-N-O) surface layers on aluminium alloy
PublikacjaPrzedstawiono koncepcję tworzenia warstw powierzchniowych zawierających mangan, azot i tlen. Warstwy wykazują twardość powierzchniową 358 HV0,01, zwiększoną odporność na korozję w kwasie siarkowym oraz odporność na zużycie ścierne w skojarzeniu z żeliwem szarym.
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Surface roughness of ceramic parts after lapping by abrasive-metallic tools
PublikacjaPrzedstawiono konstrukcję narzędzi ścierno-metalowych do obróbki na docierarce jednotarczowej. Wykonano badania docierania elementów z ceramiki tlenowej. Analizowano podstawowe parametry chropowatości powierzchni elementów z Al2O3 po obróbce narzędziami na bazie węglika boru.
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Photodegradation of Benzo-[a]-pyrene on the Surface of the Photocatalytic Paints and Analysis of the Degradation Products
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Surface-enhanced Raman scattering of water in aqueous dispersions of silver nanoparticles
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A GIS based approach for the mitigation of surface runoff to a shallow lowland reservoir
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Perspective of High Energy Heating Implementation for Steel Surface Saturation with Carbon
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Metrological analysis of surface quality aspects in minimum quantity cooling lubrication
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Surface roughness analysis of hardened steel after high‐speed milling
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Parametric and nonparametric description of the surface topography in the dry and MQCL cutting conditions
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The application of response surface method to optimization of precision ball end milling
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Tribological and corrosion testing of surface engineered surgical grade CoCrMo alloy
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Turning process monitoring of internal combustion engine piston’s cylindrical surface
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Machined Surface Roughness Including Cutter Displacements in Milling of Hardened Teel
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Experimental study of heat transfer intensification in surface cooling using microjets
PublikacjaW pracy przedstawiono badania eksperymentalne intensyfikacji wymiany ciepła podczas chłodzenia powierzchni mikrostrugami. Wyniki badań porównano z własnym modelem teoretycznym zjawiska.
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Identification and antimicrobial resistance of Enterococcus spp. isolated from surface water
PublikacjaIn the study species distributions and antimicrobial resistance profiles were determined among riverine Enterococcus spp. Susceptibility of the isolates was tested against: ampicillin, imipenem, teicoplanin, vancomycin, erythromycin, linezolid, fosfomycin, ciprofloxacin,levofloxacin, moxifloxacin, tetracycline, high levels of gentamicin and streptomycin. The enterococci were detected in all of the analyzed water samples, periodically...
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Surface characteristics of KOH-treated commercial carbons applied for CO2 adsorption
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Surface modification of polypropylene membrane by helium plasma treatment for membrane distillation
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Influence of polypropylene membrane surface porosity on the performance of membrane distillation process
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Composite and Surface Functionalization of Ultrafine-Grained Ti23Zr25Nb Alloy for Medical Applications
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Thermohydraulic and thermoeconomic performance of a marine heat exchanger on a naval surface ship
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Artificial Superhydrophobic and Antifungal Surface on Goose Down by Cold Plasma Treatment
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Design and Thermodynamic Analysis of an SOFC System for Naval Surface Ship Application
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Response Surface Methodology Application for Bacteriophage–Antibiotic Antibiofilm Activity Optimization
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Errors of Surface Topography Parameter Calculation in Grinded or Turned Details Analysis
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Roughness Evaluation of Burnished Topography with a Precise Definition of the S-L Surface
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Resolving Selected Problems in Surface Topography Analysis by Application of the Autocorrelation Function
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Reduction of Influence of the High-Frequency Noise on the Results of Surface Topography Measurements
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The effect of valley depth on areal form removal in surface topography measurements
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Surface and thermal properties of collagen/hyaluronic acid blends containing chitosan
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Deep learning approach on surface EEG based Brain Computer Interface
PublikacjaIn this work we analysed the application of con-volutional neural networks in motor imagery classification for the Brain Computer Interface (BCI) purposes. To increase the accuracy of classification we proposed the solution that combines the Common Spatial Pattern (CSP) with convolutional network (ConvNet). The electroencephalography (EEG) is one of the modalities we try to use for controlling the prosthetic arm. Therefor in this...
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Surface layers analysis of bronze artifacts by means of laser spectroscopy techniques
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The use of response surface methodology for reliability estimation of composite engineering structures
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Laser Surface Alloying of Aluminium Alloys with Cu/Fe Metallic Powders
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The influence of laser alloying on the structure and mechanical properties of AlMg5Si2Mn surface layers
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Laser Surface Treatment of Sintered Stainless Steels for Wear Resistance Enhancement
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Towards a Framework of Operational-Risk Assessment for a Maritime Autonomous Surface Ship
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Normalized Method for Land Surface Temperature Monitoring on Coastal Reclaimed Areas
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Directional surface plasmon-coupled emission - application for an immunoassay in whole blood
PublikacjaZaprezentowano badania fluorescencji znakowanej barwnikiem immunoglobuliny G, na powierzchni srebra.
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Measurements of surface roughness of heads of human hip joints in lubrication aspects
PublikacjaW niniejszej pracy przedstawiono wyniki pomiarów chropowatości chrząstki stawowej na powierzchniach głów kostnych stawu biodrowego człowieka. Pomiarów dokonano przy pomocy czujników mechanicznych i laserowych. Praca zawiera wyniki analizy statystycznej.
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Surface structure and propoerties of Ti6Al4V alloy laser melted at cryogenic conditions
PublikacjaPrzedstwiono wyniki badań mikroskopowych i mikrotwardości warstwy wierzchniej poddanej przetapianiu laserem w ciekłym aocie przy mocy laserz 3000-6000 W. Stwierdzono wzrost twardości i utworzenie zróżnicowanej warstwy wierzchniej.
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Influence of parameters of deep grinding on nanohardness and surface roughness of C45 steel
PublikacjaPrzedstawiono wyniki badań wpływu głębokości współbieżnego szlifowania powierzchni płaskich na chropowatość i nanotwardość warstwy wierzchniej stali C45 o strukturze ferrytyczno-perlitycznej i średniej wielkości ziarna 20 μm. Dla wszystkich wartości głębokości szlifowania uzyskano znaczny wzrost twardości warstwy wierzchniej przedmiotu obrabianego.
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Representativity of ISO test track surface based on controlled pass-by measurements
PublikacjaWithin the Polish-Norwegian research project ELANORE, a limited Round Robin Test has been performed on four ISO tracks in Northern Europe. The basic objective of the project is to improve the EU directive on labelling of tyres for noise and rolling resistance. This directive is based on the measurement procedures proscribed in the UNECE Reg.117. Measurements on 3 ISO tracks were performed in 2021 and presented at InterNoise 2022....
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The wetting and interfacial properties of alumina surface treated with dipalmitoylphosphatidylcholine and lipase enzyme
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Dynamic Nanoimpedance Characterization of the Atomic Force Microscope Tip-Surface Contact
PublikacjaNanoimpedance measurements, using the dynamic impedance spectroscopy technique, were carried out during loading and unloading force of a probe on three kinds of materials of different resistivity. These materials were: gold, boron-doped diamond, and AISI 304 stainless steel. Changes of impedance spectra versus applied force were registered and differences in the tip-to-sample contact character on each material were revealed. To...
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Impact of surface skin temperature change on blood flow characteristics in palm
PublikacjaHeating a human palm during 3 minutes period causes changes in superficial skin temperature and leads to thermoregulation system response. The response time and level of flow characteristics change depend on the subject hand size and health of his vascular tree. A solution of Pennes bioheat propagation model was analyzed in order to see how much heat has to be transferred into the tissue to extort the observable reaction. The reflective...
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Identification and antimicrobial susceptibility of fecal coliforms isolated from surface water
Publikacjaof 274 fecal coliforms isolated from two watercourses influencing the costal water quality of the gdańsk and the puck bay, 265 were identified as escherichia coli. the remained strains belonged to: acinetobacter spp. (n=1), enterobacter spp. (n=3), klebsiella spp. (n=4) and shigella spp. (n=1). the susceptibility of 222 e. coli was tested against 19 antimicrobial agents: aminoglycosides, carbapenems, cephalosporines, folate antagonists,...
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Application of DIC technique to concrete - study on objectivity of measured surface displacements
PublikacjaArtykuł omawia wyniki pomiarów szerokości lokalizacji odkształceń na powierzchni betonu podczas zginania belek. Wykonano obszerne studia nad obiektywnością pomierzonych przemieszczeń w betonie. Opracowano własna metodę do obliczeń szerokości lokalizacji.
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Development of a new generation of unmanned surface and underwater vehicles using the advanced technologies and achievements towards the application of control systems by the artificial intelligence AI.
PublikacjaThe operation of offshore structures at sea requires implementation of the advanced systems of permanent monitoring of work of such the installations. Novel solutions concerning such the systems should be associated with application of unmanned maritime surface and underwater platforms. The unmanned maritime platforms are and will be based on application of the newest achievements of some important technologies. Between these technologies...