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Search results for: CATION SUBSTITUTION
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Journal of Neo-latin Language and Literature
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Review: Latin American Literature and Arts
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Journal of Iberian and Latin American Studies
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Studies in Latin American Popular Culture
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Latin American Indian Literatures Journal
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Journal of Iberian and Latin American Research
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Journal of Latin American and Caribbean Anthropology
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Journal of Latin American Cultural Studies
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Studies in Spanish & Latin American Cinemas
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Latin American and Caribbean Ethnic Studies
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Latin American Journal of Aquatic Research
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International Journal of Latin American Religions
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Latin-American Journal of Discourse Studies
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Chlorination of Carbon Nanotubes Obtained on the Different Metal Catalysts
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Simultaneous purification and functionalization of carbon nanotubes using chlorination
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Desorption of chloroorganic compounds from a bed of activated carbon
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Unusual interfacial phenomena at a surface of fullerite and carbon nanotubes
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A Study of the Roll Motion by Means of a Free Decay Test
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Bearing errors passive sonar stationary target location
PublicationPrzedstawiono metodę wyznaczania współrzędnych nieruchomego celu na podstawie namiarów wykonywanych w sonarze pasywnym. Określono wymagania odnośnie ruchu sonaru, przy których błędy wyznaczania współrzędnych są minimalne. Podano zależności umożliwiające analityczne wyznaczanie błędów współrzędnych. Poprawność wyników analizy potwierdzono eksperymentami numerycznymi.
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Influence of Humidity on Parameters of Amperometric Sensor with Nafion Membrane
PublicationPrzedstawiono wyniki badań wpływu umiarkowanych i wysokich wilgotności powietrza na sygnał, czułość i czas odpowiedzi prototypowego czujnika ditlenku siarki ze złotą elektrodą pracującą, próżniowo napyloną na powierzchnię membrany nafionowej. Zaprezentowano także wyniki badań impedancyjnych w zakresie potencjałów, w którym mechanizm utleniania ditlenku siarki jest kontrolowany aktywacyjnie i dyfuzyjnie. Parametry odpowiadające...
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Formation of novel nanostructures using carbon nanotubes as a frame
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Dynamic risk assessment in autonomous vehicles motion planning
PublicationArguing that an autonomous mobile system is sufficiently safe to operate in presence of other vehicles and objects is an important element in development of such systems. Traditional approach to assure safety is to distinguish between safe and unsafe area and prevent the autonomous vehicle from entering the unsafe area. The paper presents a model of autonomous vehicle control system which uses risk assessment...
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Hyperbolic position location estimation in the multipath propagation environment
PublicationThe efficiency analysis a hyperbolic position location estimation in the multipath propagation environment in the wideband code division multiple access (WCDMA) interface was presented. Four, the most popular methods: Chan's, Foy's, Fang's and Friedlander's were considered. These algorithms enable the calculation of the geographical position of a mobile station (MS) using the time differences of arrival (TDOA) between several base...
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A nanostructured carbon-reinforced polyisobutylene-based thermoplastic elastomer
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A model of a tunable quantum dot in a semiconducting carbon nanotube
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Terrestrial water storage variations and their effect on polar motion
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Synthesis of irregular motion mechanisms for production machine drives
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Aluminium Profile Reinforced with Carbon Fibre: Numerical Analysis
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Double-Headed Cationic Lipopeptides: An Emerging Class of Antimicrobials
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The Effects of Cluster Cooperation as a Source of Company Value Creation
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Investigation of motion of the lifeboat lowered from ship's deck
PublicationW pracy przedstawiono model obliczeniowy oraz różniczkowe równania ruchu łodzi ratowniczej, opuszczanej z pokładu statku kołyszącego się na fali. Równania całkowano numerycznie. Opracowany na ich podstawie program komputerowy umożliwia wyznaczanie trajektorii oraz innych parametrów ruchu opusz¬czanej łodzi w funkcji czasu, dla różnych zadanych kołysań statku, a także obliczenie sił działających na łódź oraz znajdujących się...
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Creation and properties of the (Mn-N-O) layers on aluminium
Publicationprzedstawiono metodę wytwarzania warstw powierzchniowych zawierających mangan, azot i tlen na stopie Al-Si-Mg-Cu-Ni. Określono ich mikrostrukturę, mikrotwardość, wlaściwości tribologiczne oraz korozyjne w roztworze 0,01M H2SO4. Stwierdzono wielokrotny wzrost odporności na ścieranie stopu aluminium z wytworzoną warstwą wierzchnią we współpracy ciernej z żeliwem szarym perlitycznym.
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Carbon-coated anatase: adsorption and decomposition of phenol in water
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A new route for preparation of TiO2-mounted activated carbon
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Hybridization of adsorptivity with photocatalytic activity—carbon-coated anatase
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Cobalt/Carbon Nanocomposite as Oxygen Evolution Reaction Electrocatalyst
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CVD generated mesoporous hollow carbon spheres as supercapacitors
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Synthesis of Multiwalled Carbon Nanotubes by Catalytic Combustion of Polypropylene
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Investigation of the microstructure on the nanoporous carbon based capacitive performance
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Grinding-induced functionalization of carbon-encapsulated iron nanoparticles
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Addition of azomethine ylides to carbon-encapsulated iron nanoparticles
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Carbon Based Electrode Materials and their Architectures for Capacitive Deionization
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Development of Microstructured Carbon Coatings by Substrate-Catalytic CVD
PublicationCarbon nanostructured films were synthesized by chemical vapor deposition (CVD) on H18 stainless steel (AISI 440C) sheets with an H2/CH4/N2 gas mixture at various substrate temperatures. During the synthesis, the iron and chromium oxide layer was formed between the steel and carbonaceous layer. The carbon films exhibited wall-like and spherical morphologies and structures, as characterized by scanning electron microscopy and Raman...
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Structure and thermoelectric properties of bismuth telluride—Carbon composites
PublicationCarbon nanotubes and amorphous carbon have been introduced into a bismuth telluride matrix (0.15 and 0.30 wt.% ratio) to investigate the influence of the carbon on the composite’s thermoelectric properties. Composites with well-dispersed additives have been obtained by sonication and ball-milling methodology. Carbon nanotubes and an amorphous carbon addition led to a decrease in electric conductivity from 1120 S/cm to 77 S/cm....
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The Creation of an Antimicrobial Coating on Contact Lenses by The Use of Nanocopper
PublicationThe aim of the research was to creation an antimicrobial coating on contact lens and examine the ability of copper nanoparticles to decrease microbial adhesion and prevent the growth of bacteria. The creation was based on the immersion method in solution with dispersed nanoparticles of copper at concentration 200 pm. There were evaluated follows factors: time of immersion and base to dispersed nanoparticles. Three solutions: ethyl...
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Deformable model of a butterfly in motion on the example of Attacus atlas
PublicationInsect wings can undergo significant chordwise (camber) as well as spanwise (twist) deformation during flapping flight but the effect of these deformations is not well understood. The shape and size of butterfly wings leads to particularly large wing deformations, making them an ideal test case for investigation of these effects. High-speed videogrammetry was used to capture the wing kinematics and deformations. The movements of...
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Analysis of Impulse Responses Measured in Motion in a Towing Tank
PublicationThe growing interest in developing autonomous underwater vehicles (AUVs) and creating underwater sensor networks (USNs) has led to a need for communication tools in underwater environments. For obvious reasons, wireless means of communication are the most desirable. However, conducting research in real conditions is troublesome and costly. Moreover, as hydroacoustic propagation conditions change very significantly, even during...
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Basic physiology of Pseudomonas aeruginosa contacted with carbon nanocomposites
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Iron filled carbon nanostructures from different precursors
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Comparative study on purity evaluation of singlewall carbon nanotubes
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