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Search results for: cation complexation
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Assessing hydrological signal in polar motion from observations and geophysical models
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Comparison of the geophysical excitations of polar motion from the period: 1980.0–2009.0
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Perspective of High Energy Heating Implementation for Steel Surface Saturation with Carbon
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Enzymatic electrodes nanostructured with functionalized carbon nanotubes for biofuel cell applications
PublicationNanostructured bioelectrodes were designed and assembled into a biofuel cell with no separating membrane.
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Ellipsometric study of carbon nitride films deposited by DC-magnetron sputtering
PublicationWe report the optical properties of a carbon nitride (CNx) film as a function of nitrogen concentration (N/C) of the deposited film. As nitrogen concentration is increased (N/C ratio) in a CNx film, the refractive index and band gap also increase. The real and imaginary parts, n and k (refractive index and extinction coefficient) of the complex refraction index of carbon nitride films were determined by spectroscopic ellipsometry...
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Adjusting Game Difficulty by Recreating Behavioral Trees of Human Player Actions
PublicationThis paper presents a proposition of a method for adjusting game difficulty to the current level of player's skills in one-on-one games. The method is based on recognition of human player's actions and recording of those actions in the form of behavioral trees. Such trees are later used to drive behaviors of computer-controlled opponents so that human player has beat hit own strategy and improve on it, to win subsequent games....
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Mechanical Properties of Single-Walled Carbon Nanotubes with AIREBO Force-Filed
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Carbon dioxide potential reduction using Start-Stop system in a car
PublicationOperating fuel consumption increases significantly when the vehicle stops frequently while driving or when the engine is idling during braking. In such cases, the internal combustion engine consumes the fuel but the mechanical energy is not used by the drive system. The amount of fuel that is consumed in this time by the engine can potentially be saved if the car is equipped with a Stop-Start system. Start-Stop system automatically...
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Enhancing capabilities of Atomic Force Microscopy by tip motion harmonics analysis
PublicationMotion of a tip used in an atomic force microscope can be described by the Lennard-Jones potential, approximated by the van der Waals force in a long-range interaction. Here we present a general framework of approximation of the tip motion by adding three terms of Taylor series what results in non-zero harmonics in an output signal. We have worked out a measurement system which allows recording of an excitation tip signal and its...
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Natural carbon-based quantum dots and their applications in drug delivery: A review
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The altered platelet mineral ratios in pregnancy complicated with intrauterine growth restriction
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Ellipsometric study of carbon nitride films deposited by DC-magnetron sputtering
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Creation and characteristics of the (Mn-N-O) surface layers on aluminium alloy
PublicationPrzedstawiono 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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Non-Newtonian lubrication of human hip joint for unsteady impulsive motion
PublicationTematem niniejszej pracy są parametry smarowania lepkosprężystą cieczą synowialną stawu biodrowego człowieka w czasie kilku, kilkunastu a nawet kilkudziesięciu mikrosekund po doznanym urazie. W niniejszej pracy rozpatruje się urazy wywołujące zmniejszenie lub zwiększenie wysokości i zmiany kształtu szczeliny stawu, które to zmiany po pewnym określonym czasie po doznanym urazie mogą zanikać. W konsekwencji takich urazów i to w...
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Plant–soil interactions in soil organic carbon sequestration as a restoration tool
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The formation of formaldehyde via the carbon monoxide hydrogenation catalyzed by the HSbF6 superacid
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Modification of carbon-coated TiO2 by iron to increase adsorptivity and photoactivity for phenol
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Application of TiO2-mounted activated carbon to the removal of phenol from water
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The role of adsorption in the photocatalytic decomposition of Orange II on carbon-modified TiO2
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From Hollow to Solid Carbon Spheres: Time-Dependent Facile Synthesis
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Effect of iron oxide impregnated in hollow carbon sphere as symmetric supercapacitors
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From polystyrene waste to porous carbon flake and potential application in supercapacitor
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Enhancement of the structure stability of MOF‐5 confined to multiwalled carbon nanotubes
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Multi‐wall carbon nanotubes – a vehicle for targeted Irinotecan drug delivery
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Template method synthesis of mesoporous carbon spheres and its applications as supercapacitors
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Converting mixed plastics into mesoporous hollow carbon spheres with controllable diameter
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Preparation of Activated Carbon from the Biodegradable film for Co2 Capture Applications
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Calculation of motion trajectory and geometric parameters of the trawl during pelagic fishing
PublicationThis paper presents a mathematical model of the mass centre motion trajectory of the trawl, its main geometrical parameters, way of solving the model as well as its example results. It could be useful to define optimum parameters of safe, effective and environmentally friendly pelagic fishing.
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Effect of Disulfide Cyclization of Ultrashort Cationic Lipopeptides on Antimicrobial Activity and Cytotoxicity
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Central carbon metabolism influences fidelity of DNA replication in Escherichia coli
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Photocatalytic properties of Nafion membranes containing graphene oxide/titania nanocomposites
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Effect of carbon nanotube modification on poly (butylene terephthalate)-based composites
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Adsorption of 1,2-Dichloropropane from Aqueous Solution onto Activated Carbon
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Electrically conductive acrylic pressure-sensitive adhesives containing carbon black
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Current-Voltage Characteristics of the Composites Based on Epoxy Resin and Carbon Nanotubes
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Effect of treating method on the physicochemical properties of amine-functionalized carbon nanotubes
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A comparison of tribological properties of nanolubricants containing carbon nanotori and additional additives
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Reduced diameter distribution of single-wall carbon nanotubes by selective oxidation
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The method of tribotesting of PVD coated elements in oscillation motion at high temperature
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Synthesis and electronic properties of B-doped single wall carbon nanotubes
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Composite Bioelectrodes Based on Lipidic Cubic Phase with Carbon Nanotube Network
PublicationElektrody z węgla szklistego modyfikowane fazą kubiczną z siecią nanorurek zastosowano do enzymatycznej redukcji tlenu katalizowanej przez lakazę. Zastosowanie nanorurek obniżyło nadpotencjał redukcji tlenu o 0,5 V. W celu zwiększenia gęstości prądu redukcji tlenu zastosowano znany mediator przeniesienia elektronów - ABTS. Mediator adsorbowano na nanorurkach lub wiązano kowalencyjnie z końcami nanorurek. Kowalencyjne związanie...
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Synthesis, characterization, and electrochemical testing of carbon nanotubes derivatized with azobenzene and anthraquinone.
PublicationWielościenne i jednościenne nanorurki węglowe modyfikowano na ścianach bocznych związkami elektrochemicznie aktywnymi, takimi jak azobenzen i antrachinon. Funkcjonalizowane nanorurki badano technikami spektroskopowymi i elektrochemicznymi oraz wykorzystując mikroskopię elektronową. Wyniki tych badań potwierdziły chemiczną modyfikację.
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The Effect of Environmental Criteria on Locating a Biorefinery: A Green Facility Location Problem
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Development of activated carbon for removal of pesticides from water: case study
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Quasi-Static and Dynamic Testing of Carbon Fiber Reinforced Magnesium Composites
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Synthesis and Study of Antifungal Properties of New Cationic Beta-Glucan Derivatives
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A DFT+U study of carbon nanotubes under influence of a gate voltage
PublicationA possibility of appearance of antiferromagnetic ordering in armchair carbon nanotubes and graphene is studied using density functional theory within a DFT+U approach. It is shown that the Coulomb repulsion between electrons in the -orbitals of graphene would need to reach a threshold value of ,...
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Application of Carbonized Metal–Organic Framework as Efficient Adsorbent of Cationic Dye
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Novel catalysts for low temperature synthesis of single wall carbon nanotubes
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“In situ” observations of carbon nanotube generation in CVD cell coupled to spectrometers
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