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Search results for: corpus studies
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Surface studies of twinned of YBa2Cu3O7−δ crystals
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The structure of liquid lead: EXAFS and MD studies
PublicationPraca poświecona jest analizie widm XAFS zmierzonych na krawędzi L3dla ciekłego ołowiu. W analizie strukturalnej EXAFS zastosowano podejście GNXAS. Przetestowano kilka modeli strukturalnych, zarówno numerycznych (MD-DLE, MD-TB), jak i tych otrzymanych doświadczalnie (ND, XRD) i ostatecznie zrekonstruowano pierwszy pik w parowej funkcji rozkładu, g(r). Zweryfikowano wcześniejsze doniesienia o obserwownym za pomocą metody XAFS gwałtownym...
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Calcium electroporation for treatment of sarcoma in preclinical studies
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Application of LC-MS technique in environmental studies
PublicationW ciągu ostatnich 10-15 lat obserwuje się ciągły wzrost zainteresowania możliwościami, jakie stwarza technika LC-MS, w związku z czym dokonano przeglądu prac badawczych zrealizowanych na Wydziale Chemicznym PG związanych z użyciem tej techniki. Szczególną uwagę zyskały: kwasy fenoksyoctowe i chlorofenole, które są stosowane w rolnictwie i które mogą zanieczyszczać wody gruntowe; cjanotoksyny, które są emitowane podczas zakwitów...
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Isolation and Self-Association Studies of Beta-Lactoglobulin
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Adsorption and calorimetric studies of hydrothermally modified carbosils
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CRI board for CBM experiment: preliminary studies
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Design of Experiments in metabolomics-related studies: An overview
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Applying case studies to teaching architectural investment
PublicationCase studies enable students to encounter practical issues during their education. Experiments conducted in class employing this method often feature simplified models of real-world situations. However, they still enable students to encounter actual problems, to which theoretical knowledge is applied. In architectural education, students carrying out semester projects usually rely on data provided by the teacher, without wondering...
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The issues of participation in didactics of design. Case studies
PublicationThis article seeks to present and assess the usefulness of didactic methods aimed at preparing future architects for their role in the process of social participation. The article focuses on [a] a general overview of selected participation methods and tools, along with the examples of their application in the context of spatial management in Poland; [b] an overview of teaching methods used with a view to enhancing participation...
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Application of bioassays in studies on the impact of pharmaceuticals on the environment
PublicationDrug interactions are often desirable particularly in medicine, when treatment of a patient requires using a mixture of drugs in specific doses to produce the adequate therapeutic effect. Unfortunately, interactions between drugs in the environment are not as desirable, despite the fact that drugs are present in the environment at low concentration levels [1]. Pharmaceuticals are present in the environment in a mixture of compounds,...
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Raman microscopy in the studies of microphase-separated polyurethanes.
PublicationPorównano możliwości badawcze różnych odmian spektroskopowych do analizy po-limerów. Podano przykłądy wykorzystania połączonych technik mikroskopowych ispektroskopowych do badania polimerów wielofazowych. Na tej podstawie wyka-zano zasadność zastosowania po raz pierwszy mikroskopii Ramana w badaniachwielofazowych poliuretanów. Wykazano różnice składu chemicznego poszczegól-nych elementów mikromorfologii wielofazowych, segmentowych...
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Information management enhancement with simulation: case studies.
PublicationW rozdziale omówiono rolę symulacji w procesach zarządzania wiedzą i informacją, wskazując na jej znaczenie jako podstawowego narzędzia w tym obszarze.Przybliżono wybraną platformę symulacyjną opartą na systemie Visual SLAM.
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Molecular dynamics studies of polyurethane nanocomposite hydrogels
PublicationPolyurethane PEO-based hydrogels have a broad range of biomedical applicability. They are attractive for drug-controlled delivery systems, surgical implants and wound healing dressings. In this study, a PEO based polyurethane hydrogels containing Cloisite R 30B, an organically modified clay mineral, was synthesized. Structure of nanocomposite hydrogels was determined using XRD technique. Its molecular dynamics was studied by means...
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Hypoglycaemic, antioxidative and phytochemical evaluation of Cornus mas varieties
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Relationship of colour with the phytocompounds present in Cornus mas cultivars
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Studi Emigrazione / Migration Studies
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FIELD CROPS RESEARCH
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Journal of Plantation Crops
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Tomasz Wąsowicz dr hab.
PeopleTomasz Wąsowicz's research was first related to high-resolution atomic spectroscopy and focused on measurements and analysis of the transition probabilities of the forbidden lines, the hyperfine and isotopic structure of spectral lines of heavy elements, Stark effect in the helium atom. Tomasz Wąsowicz currently studies physicochemical processes occurring during interactions of various forms of radiation with atoms and molecules...
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Insightful studies of AuCu nanostructures deposited on Ti platform: Effect of rapid thermal annealing on photoelectrochemical activity supported by synchrotron radiation studies
PublicationIn this work, we present the influence of annealing atmospheres during rapid thermal annealing (40◦C/s) on nanostructured Ti platforms modified by 10 nm layer of AuCu alloy obtained via magnetron sputtering. The AuCu/Ti platform annealed under hydrogen atmosphere exhibits the best photoelectrochemical activity under visible light, i.e. 27 times higher photocurrent than for pure Ti dimpled platform, and the lowest reflectance with minimum...
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Report of the department of Antiquities, Cyprus
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Cyprus Journal of Medical Sciences
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Electrochemical and acoustic emission studies of aluminum pitting corrosion
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In situ thermo-optical studies of polymer:fullerene blend films
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Dielectric and Optical Studies of FLC Sample with Helix Inversion
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Potential applications of plant in vitro cultures in phytoremediation studies
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Human Geomatics in Urban Design—Two Case Studies
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Studies of Exfoliated Graphite (EG) for Heavy Oil Sorption
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Experimental methods in thermodynamic and kinetic studies on photocatalytic materials
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Classification of submandibular salivary stones based on ultrastructural studies
PublicationIntroduction: Sialolithiasis remains a clinical problem with unclear etiopathogenesis, lack of prevention methods, and only surgical treatment. Materials and methods: An ultrastructure examination of submandibular sialoliths obtained from patients with chronic sialolithiasis was conducted using a scanning electron microscope and X-ray photoelectron...
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Theoretical studies of the pyranose ring under mechanical stress
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Recent Results from Studies of Electric Discharges in the Mesosphere
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Experimental studies of circuit breaker drives and mechanisms diagnostics
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Effluent dissolved organic nitrogen (DON) studies in Poland
PublicationW pracy przedstawiono wyniki badań prowadzonych w 8 komunalnych oczyszczalniach ścieków w Polsce północnej. Badania obejmowały pomiar stężeń różnych frakcji azotu organicznego po części mechanicznej oraz w odpływie z oczyszczalni, profile podłużne stężeń wewnątrz komór osadu czynnego, a także analizę czyników wpływających na stężenia rozpuszczonego azotu organicznego w odpływie z badanych oczyszczalni.
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Electrochemical and acoustic emission studies of aluminium pitting corrosion
PublicationBadania metodą potencjokinetyczną i emisjii akustycznej przeprowadzono w typowej trójelektrodowej celce elektrochemicznej. Elektrodę badaną przygotowano z stopu aluminium 1050A. Badania metodą cyklicznej polaryzacji i emisjii akustycznej wykonywano jednocześnie. Na podstawie wyników akustycznych i polaryzacyjnych wyznaczono potencjał korozji wzerowej.
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Studies on Function of P-Glycoprotein in Photodynamic Therapy of Endometriosis
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Alanine Scanning Studies of the Antimicrobial Peptide Aurein 1.2
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Photophysical and theoretical studies of diphenylacetylene derivatives with restricted rotation
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Optical absorption studies of (Ga0.1In0.9)2Se3 thin film
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Optical absorption studies of (Ga0.1In0.9)2Se3 thin film
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TG and DSC studies of bone tissue: Effects of osteoporosis
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Problem of aggregation in dye-DNA interaction, calorimetry studies
PublicationNucleic acids are the biological target for many antimicrobial, antitumor and antiviral drugs. Ligand-DNA interactions can be classified into two major categories: 1. covalent binding, which can provide to intermolecular adducts, 2. physico-chemical interactions, which can be divided into intercalation (e.g. adriamycin) or groove binding (e.g. dystamycin). There are several methods to investigate interactions between drug and DNA....
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Arbutin: Isolation, X-ray structure and computional studies
PublicationArbutin, an active component originated from Serratula quinquefolia for skin-whitening use and treating skin related allergic inflammation, was characterized by microanalysis, FTIR, UV-Vis, multinuclear NMR spectroscopy, and single crystal X-ray diffraction method. The geometries of the studied compound were optimized in singlet states using the density functional theory (DFT) method with B3LYP functional. Electronic spectra were...
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Classification of submandibular salivary stones based on ultrastructural studies
PublicationIntroduction: Sialolithiasis remains a clinical problem with unclear etiopathogenesis, lack of prevention methods, and only surgical treatment. Materials and methods: An ultrastructure examination of submandibular sialoliths obtained from patients with chronic sialolithiasis was conducted using a scanning electron microscope and X‐ray photoelectron spectroscopy. Results: Based on the results, we divided sialoliths into three types:...
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Biochemical, Structural Analysis, and Docking Studies of Spiropyrazoline Derivatives
PublicationIn this study, we evaluated the antiproliferative potential, DNA damage, crystal struc‐ tures, and docking calculation of two spiropyrazoline derivatives. The main focus of the research was to evaluate the antiproliferative potential of synthesized compounds towards eight cancer cell lines. Compound I demonstrated promising antiproliferative properties, especially toward the HL60 cell line, for which IC50 was equal to 9.4 μM/L....
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Intelligence Augmentation and Amplification: Approaches, Tools, and Case Studies
PublicationMost experts agree that truly intelligent artificial system is yet to be developed. The main issue that still remains a challenge is imposing trust and explainability into such systems. However, is full replication of human intelligence really desirable key aim in intelligence related technology and research? This is where the concept of augmented intelligence comes into play. It is an alternative conceptualization of artificial...
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Application of short-time GNSS solution geodynamical studies
PublicationThe paper presents the results of research related to the application of GNSS solutions in short observational periods in geodynamical investigations. Authors used the 3-hour solution appointed from hour-long interval of about 30 chosen stations on mountainous terrains from over 100 which were worked out. The main aim was to check the correctness of such solutions by the comparison with the daily ones. Some outliers in East component...
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Studies on micellar aggregation of nonionic surfactants in imidazolium liquids
PublicationA number of imidazolium ionic liquids, with 2-8 carbon atoms in cation alkyl chains, and tetrafluoroborate, hexafluorophosphate, bis(trifluoromethylsulfony)imide and trifluoromethanesulfonate anions, were characterized for their ability to support micellar aggregation of nonionic surfactants in binary solutions.
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Studies of the aromatic β-diketones as extractant of copper ions
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