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Search results for: β-d-galactosidase
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Analiza Gospodarcza III sem C1 D. Zalewska4
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Budownictwo Niestacjonarne IIst B2 D. Zalewska 5
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WETI - Informatyka - Matematyka 2019/2020 (D. Żarek)
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WCH IV sem C1 D. Zalewska 2
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WCH 6 sem B2 D. Zalewska 8
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Psychometric assessment of the Internet Gaming Disorder diagnostic criteria: An Item Response Theory study
PublicationInternet Gaming Disorder (IGD) has been recognized by the American Psychiatric Association (APA) as a tentative disorder in the latest fifth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). In order to advance research on IGD, the APA has suggested that further research on the nine IGD criteria to investigate its clinical and empirical feasibility is necessary. The aim of the present study was to develop...
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Oxygen biosensor based on carbon nanotubes directly grown on graphitic substrate
PublicationFilms of carbon nanotubes were synthesized on the graphitic substrates by CVD method in the presence of catalyst. Two different catalysts were used, that is nickel and iron, supported on graphitic substrates. The as-obtained nanotubes were analyzed by SEM imaging with EDX and Raman spectroscopy. The results revealed their multi-walled morphology. Free radical reaction was carried out in order to chemically functionalize synthesized...
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SEM image and line EDS of SrTi0.50Fe0.50O3-d porous electrode sintered at 800 °C
Open Research DataThis dataset contains image of the SrTi0.50Fe0.50O3-d porous electrode sintered at 800 °C with line EDS analysis results. Images were obtained using a PhenomXL (Thermo Fisher Scientific, the Netherlands) scanning electron microscope (SEM) with an accelerating voltage of 20 kV in a high vacuum mode. The chemical compositions of the investigated powder...
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REVUE FRANCAISE D' ETUDES AMERICAINES
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Cercles-Revista d Historia Cultural
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Journal Africain d Hepato-Gastroenterologie
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Environment and Planning D: Society and Space
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Attic-Revista d Innovacio Educativa
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Revue d Anthropologie des Connaissances
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Revista CIDOB d Afers Internationals
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Revue d Oncologie Hematologie Pediatrique
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INTERNATIONAL JOURNAL OF MODERN PHYSICS D
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In Situ Random Microseeding and Streak Seeding Used for Growth of Crystals of Cold-Adapted beta-D-Galactosidases: Crystal Structure of betaDG from Arthrobacter sp. 32cB
PublicationThere is an increasing demand for cold-adapted enzymes in a wide range of industrial branches. Nevertheless, structural information about them is still scarce. The knowledge of crystal structures is important to understand their mode of action and to design genetically engineered enzymes with enhanced activity. The most difficult task and the limiting step in structural studies of cold-adapted enzymes is their crystallization,...
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Maciej Niedostatkiewicz dr hab. inż.
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X-ray diffractometry results of the Sr1.05Ti0.30Fe0.70O3-d material before and after H2-TPR measurement
Open Research DataThis dataset contains results of X-ray diffractometry mesurement (XRD) of the Sr1.05Ti0.30Fe0.70O3-d material. The phase composition of the investigated powders was analyzed by XRD at room temperature. The X-ray diffractometry (XRD) technique was used to determine the phase composition of the fabricated powder and powder after H2-TPR (temperature programmed...
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X-ray diffractometry results of the Sr0.90Ti0.30Fe0.70O3-d material before and after H2-TPR measurement
Open Research DataThis dataset contains results of X-ray diffractometry mesurement (XRD) of the Sr0.90Ti0.30Fe0.70O3-d material. The phase composition of the investigated powders was analyzed by XRD at room temperature. The X-ray diffractometry (XRD) technique was used to determine the phase composition of the fabricated powder and powder after H2-TPR (temperature programmed...
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X-ray diffractometry results of the Sr1.00Ti0.30Fe0.70O3-d material before and after H2-TPR measurement
Open Research DataThis dataset contains results of X-ray diffractometry mesurement (XRD) of the Sr1.00Ti0.30Fe0.70O3-d material. The phase composition of the investigated powders was analyzed by XRD at room temperature. The X-ray diffractometry (XRD) technique was used to determine the phase composition of the fabricated powder and powder after H2-TPR (temperature programmed...
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X-ray diffractometry results of the Sr0.95Ti0.30Fe0.70O3-d material before and after H2-TPR measurement
Open Research DataThis dataset contains results of X-ray diffractometry mesurement (XRD) of the Sr0.95Ti0.30Fe0.70O3-d material. The phase composition of the investigated powders was analyzed by XRD at room temperature. The X-ray diffractometry (XRD) technique was used to determine the phase composition of the fabricated powder and powder after H2-TPR (temperature programmed...
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INFRO@D Safety management of unprotected road users
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System Loss Model for Body-to-Body Networks in Indoor and Outdoor Environments
PublicationA system loss model for body-to-body networks in indoor and outdoor environments is proposed in this paper, based on measurements taken at 2.45 GHz. The influence of the type of environment, antenna visibility and user mobility on model parameters has been investigated. A significant impact of mutual antennas’ placement and their visibility is shown. The proposed model fits well to empirical data, with the average root mean square...
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System Loss Model for Body Area Networks in Room Scenarios
PublicationThis paper presents an analysis of system loss in Body Area Networks for room scenarios, based on a wideband measurement campaign at 5.8 GHz. The measurements were performed with a fixed antenna transmitting vertically and horizontally polarised signals, while the user wears dualpolarised antennas. The average system losses in co- and crosspolarised channels are 41.4 and 42.6 dB for vertically polarised transmitted signals and...
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User Mobility’s Influence on System Loss in Off-Body BAN Scenarios
PublicationIn this paper, a measurement campaign for off-body communications in an indoor environment is investigated for a set of on-body antennas. The channel impulse response was measured with the user approaching and departing from an off-body fixed antenna using two user dynamics: standing at fixed positions and walking. The processing of the measurement data allowed to evaluate system loss statistics. Different antenna configurations...
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MODELOWANIE ZANIKÓW W ŚRODOWISKU MORSKIEGO TERMINALU KONTENEROWEGO
PublicationW referacie przedstawiono analizę zaników wolnozmiennych i szybkozmiennych w środowisku terminalu kontenerowego. Zaproponowano model analityczny parametrów rozkładów gęstości prawdopodobieństwa dla zaników, który umożliwia estymowanie wartości tych parametrów dla różnych uwarunkowań systemowych i środowiskowych. W ogólności dla zaników wolnozmiennych najlepiej dopasowany jest rozkład logarytmicznonormalny, natomiast dla zaników...
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Assessment of User Mobility’s Influence on System Loss in Several Body-to-Body Scenarios
PublicationIn this paper, Body-to-Body communications in indoor and outdoor environments for different on-body antenna configurations and different mobility scenarios were studied, based on system loss measurements at 2.45 GHz. The main objective is to properly characterise the influence of the Transmitter-Receiver configuration on system loss and fast fading behaviour, the latter being modelled by the Rice Distribution. Globally, it is observed...
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Mobility’s Influence on System Loss in Off-Body BAN Scenarios
PublicationIn this paper, a measurement campaign for off body communications in an indoor environment is investigated for a set of on-body antennas. The channel impulse response was measured with the user approaching and departing from an off-body fixed antenna using two user dynamics, standing at fixed positions and walking. The processing of the measurement data allowed to evaluate system loss statistics. Different antenna configurations...
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A synthetic result of the development of personnel risk factors in the A, B, C, D enterprise
Open Research DataThe data below presents the shape of all the researched personnel risk factors in the A, B, C, D enterprise (which were tested by the author). Further considerations should be started with the presentation of the synthesis of the obtained results, which is presented in this research data.
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Hepatitis D, B and C virus (HDV/HBV/HCV) coinfection as a diagnostic problem and therapeutic challenge
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Antitumor Effects of Vitamin D Analogs on Hamster and Mouse Melanoma Cell Lines in Relation to Melanin Pigmentation
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Biological study on carboxymethylated (1→3)-α-d-glucans from fruiting bodies of Ganoderma lucidum
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QSAR, QSPR and QSRR in Terms of 3-D-MoRSE Descriptors for In Silico Screening of Clofibric Acid Analogues
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Possibility of determination of transport coefficients D and k from relaxation experiments for sphere-shaped powder samples
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<title>Recurrent neural network application to image filtering: 2-D Kalman filtering approach</title>
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An improved methodology for the synthesis of 1-C-allyl imino-d-xylitol and -l-arabinitol and their rapid functionalization
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Dyes based on the D/A-acetylene linker-phenothiazine system for developing efficient dye-sensitized solar cells
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Impact of Investments and R&D Costs in Renewable Energy Technologies on Companies’ Profitability Indicators: Assessment and Forecast
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R&D of satellite pumps and motors with small geometrical displacement supplied with oil and non-flammable liquids
PublicationThe newest construction of satellite motors and self-suction satellite pumps with small geometrical displacement have been described in this article. The characteristics of volumetric and total efficiency of one satellite motor, selected from the series, supplied with oil have been presented. These characteristics have been compared with the orbital motors' characteristics. The remaining specifications of these motors were also...
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Etudes d`ecoulement de l`eau a court terme dans le plan des geotextiles.
PublicationOpis stanowiska badawczego i wyniki badań krótkoterminowego przepływu wody w płaszczyźnie geotekstyliów. Badania prowadzono przy zmiennym nacisku normalnym na próbkę i zmiennym gradiencie hydraulicznym. Analizowano aspekty teoretyczne i praktyczne tego rodzaju doświadczeń. Przedstawiono również próbę opisu matematycznego przepływu wody w płaszczyźnie geosyntetyków. Przyjęto układ równań rózniczkowych opisujących stan równowagi...
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CYP17Genotypes Differ in Salivary 17-β Estradiol Levels: A Study Based on Hormonal Profiles from Entire Menstrual Cycles
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Improved conformational space annealing method to treat β-structure with the UNRES force-field and to enhance scalability of parallel implementation
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Paweł Możejko dr hab.
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SEM image and EDS map of SrTi0.50Fe0.50O3-d porous electrode sintered at 800 °C
Open Research DataThis dataset contains image of the SrTi0.50Fe0.50O3-d porous electrode sintered at 800 °C with EDS map analysis results. This study were performed for better understanding the chemical composition of flat like structures that occurs in electrode. Images were obtained using a PhenomXL (Thermo Fisher Scientific, the Netherlands) scanning electron microscope...
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Fast Fading Characterization for Body Area Networks in Circular Metallic Indoor Environments
PublicationWith the increasing development of 5G and Body Area Network based systems being implemented in unusual environments, propagation inside metallic structures is a key aspect to characterize propagation effects inside ships and other similar environments, mostly composed of metallic walls. In this paper, indoor propagation inside circular metallic structures is addressed and fast fading statistical distributions parameters are obtained...
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ANALIZA ZANIKÓW SZYBKOZMIENNYCH W RADIOWYCH SIECIACH BAN PRACUJĄCYCH W REWERBERACYJNYM ŚRODOWISKU PROPAGACYJNYM
PublicationW referacie przedstawiono badania i analizę zaników szybkozmiennych występujących w sieciach BAN, pracujących na częstotliwości 2,45 GHz w środowisku zamkniętym o kształcie cylindrycznym z metalowymi ścianami. Badania przeprowadzono przy użyciu symulatora zweryfikowanego pomiarowo. Uzyskane wyniki wskazują, że w analizowanym środowisku propagacyjnym zaniki szybkozmienne można modelować przy pomocy rozkładu Rayleigha, nawet w przypadku...
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High catalytic performance of laccase wired to naphthylated multiwall carbon nanotubes
PublicationThe direct electrical connection of laccase on the electrode surface is a key feature in the design of efficient and stable biocathodes. However, laccases can perform a direct electron transfer only when they are in the preferable orientation toward the electrode. Here we report the investigation of the orientation of Laccase from Amano on multi-walled carbon nanotube surface modified with naphthalene group. Naphthylated multi...
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Cascade Object Detection and Remote Sensing Object Detection Method Based on Trainable Activation Function
PublicationObject detection is an important process in surveillance system to locate objects and it is considered as major application in computer vision. The Convolution Neural Network (CNN) based models have been developed by many researchers for object detection to achieve higher performance. However, existing models have some limitations such as overfitting problem and lower efficiency in small object detection. Object detection in remote...