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Search results for: GARETH MORGAN
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Korean Journal of Food Science and Technology
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Jordan Journal of Modern Languages and Literatures
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Journal of Korean Academy of Nursing Administration
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Journal of the Korean Institute of Metals and Materials
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Korean Journal of Medicinal Crop Science
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Korean Journal of Horticultural Science & Technology
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Journal of the Korean Academy of Fundamentals of Nursing
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Korean Journal of Women Health Nursing
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Korean Journal of English Language and Linguistics
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Korean Journal of Research in Music Education
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Ethical Theory and Moral Practice
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EM-Driven Size Reduction and Multi-Criterial Optimization of Broadband Circularly-Polarized Antennas Using Pareto Front Traversing and Design Extrapolation
PublicationMaintaining small size has become an important consideration in the design of contemporary antenna structures. In the case of broadband circularly polarized (CP) antennas, miniaturization is a challenging process due to the necessity of simultaneous handling of electrical and field properties (reflection, axial ratio, gain), as well as ensuring sufficient frequency range of operation, especially at the lower edge of the antenna...
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Feature Importance of Stabilised Rammed Earth Components Affecting the Compressive Strength Calculated with Explainable Artificial Intelligence Tools
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Solvation of alkaline earth metal ions in N,N-dimethylformamide and N,N-dimethylacetamide – A volumetric and acoustic study
PublicationDensities and sound velocities at temperatures (298.15, 303.15, 308.15, 313.15 and 318.15) K of magnesium(II), calcium(II) and strontium(II) rifluoromethanesulfonates (triflates), as well as barium(II) perchloratein N,N-dimethylformamide (dmf) and N,N-dimethylacetamide (dma) have been measured over the composition range studied. From these results, apparent molar volumes and apparent molar isentropic compressibilities at infinite...
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Contact force network evolution in active earth pressure state of granular materials: photo‑elastic tests and DEM
PublicationArtykuł omawia ewolucję sieci sił kontaktowych w materiałach granulowanych podczas quasi-statycznego stanu aktywnego. Doświadczenia foto sprężyste zostały wykonane dla kulek szklanych. Doświadczenia zostały symulowane stosując metodę elementów dyskretnych (DEM). Model DEM prawidłowo przewidział strukturę sił kontaktowych i ich wielkość, lokalizację odkształceń oraz obszary zmian fazowych.
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DEM analysis of micro-structural events within granular shear zones under passive earth pressure conditions
PublicationW artykule omówiono wyniki obliczeń numerycznych dla pasku dla stanu pasywnego sztywnej ścianki podczas jej translacji stosując metodę elementów dyskretnych. Analizowano głównie zjawiska mikrostrukturalne w strefach ścinania podczas translacji sztywnej ścianki. Szczególna uwagę zwrócono na pojawienie się wirów w materiale granulowanym.
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MORGRAW Development of technology for acquisition and exploration of gravimetric data of foreshore and seashore of Polish maritime areas
ProjectsProject realized in Department of Geodesy according to POIR.04.01.04-00-0080/17-00 agreement from 2018-06-29
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Przedsiębiorczość turystyczna w gminach nadmorskich województwa pomorskiego jako przejaw aktywności zawodowej w społecznościach ''ludzi morza'' - w świetle badań socjologicznych
PublicationTematem artykułu jest zjawisko przedsiębiorczości turystycznej - prowadzenie usług turystycznych w wybranych gminach woj. pomorskiego. Opis rodzajów usług, standardu, form reklamy i marketingu przedsiębiorczości turystycznej. Artykuł na podstawie przeprowadzonych badań.
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Predicting Compressive Strength of Cement-Stabilized Rammed Earth Based on SEM Images Using Computer Vision and Deep Learning
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Freshwater Ulva (Chlorophyta) as a bioaccumulator of selected heavy metals (Cd, Ni and Pb) and alkaline earth metals (Ca and Mg)
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Method of earth fault loop impedance measurement without nuisance tripping of RCDs in 3-phase low-voltage circuits
PublicationVerification of electrical safety in low-voltage power systems includes the measurement of earth fault loop impedance. This measurement is performed to verify the effectiveness of protection against indirect contact. The widespread classic methods and meters use a relatively high value of the measuring current (5–20) A, so that they are a source of nuisance tripping of residual current devices (RCDs). The meters dedicated to circuits...
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Przedsiębiorczość turystyczna w gminach nadmorskich województwa pomorskiego jako przejaw aktywności zawodowej w społecznościach ludzi morza w świetle tle badań socjologicznych
PublicationTematem artykułu jest zjawisko przedsiębiorczości turystycznej - prowadzenie usług turystycznych w wybranych gminach woj. pomorskiego. Opis rodzajów usług, standardu, form reklamy i marketingu przedsiębiorczości turystycznej. Artykuł na podstawie przeprowadzonych badań.
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Marian Piwowarski dr hab. inż.
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Carpathian Journal of Earth and Environmental Sciences
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International Journal of Earth Sciences and Engineering
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Journal of Advances in Modeling Earth Systems
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JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH
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JOURNAL OF GEOPHYSICAL RESEARCH-EARTH SURFACE
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Journal of Earth Science & Climatic Change
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Journal of Astronomy and Earth Sciences Education
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JOURNAL OF SOUTH AMERICAN EARTH SCIENCES
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Journal of Asian Earth Sciences: X
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Annual Review of Earth and Planetary Sciences
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NATURAL HAZARDS AND EARTH SYSTEM SCIENCES
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Phonon confinement and interface lattice dynamics of ultrathin high-k rare earth sesquioxide films: the case of Eu2O3 on YSZ(001)
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Characterization of diatomaceous earth coated with nitrated asphaltenes as superior adsorbent for removal of VOCs from gas phase in fixed bed column
PublicationAsphaltenes isolated from bitumen possess unusual adsorption characteristics that can be further enhanced by chemical modifications to promote interactions with VOCs’. Herein, nitrated asphaltenes are used as an active layer coated on a surface of a diatomaceous earth, in order to prepare an efficient adsorbent (AsfNitro). Breakthrough experiments with benzene, pyridine, and 1-nitropropane revealed significant increase in adsorption...
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Rare earth ions doped K 2 Ta 2 O 6 photocatalysts with enhanced UV–vis light activity
PublicationNew rare earth-doped K2Ta2O6 photocatalysts were successfully synthesized by hydrothermal method. The effect of dopant type (Y,Yb,Ho,Pr,Er) and amount of rare earth precursor (2,4,8 and 10 mol%) on the physicochemical and photocatalytic properties of RE-K2Ta2O6 have been investigated. All as-prepared materials were characterized by UV–vis diffuse reflectance spectroscopy, Brunauer-Emmett-Teller specific surface area measurement,...
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Monometallic nanoparticles decorated and rare earth ions doped KTaO3/K2Ta2O6 photocatalysts with enhanced pollutant decomposition and improved H2 generation
PublicationNew, monometallic nanoparticles (MNPs) decorated surface and rare earth (RE) ions doped lattice of perovskite-type (KTaO3)/pyrochlore-type (K2Ta2O6) photocatalysts were successfully prepared by facile hydrothermal incorporation of RE ions into KTaO3/K2Ta2O6 lattices followed by photodeposition of MNPs. The impact of noble metal type (MNPs = Au, Pt, Rh) and rare earth dopant type (RE = Er, Pr) on the physicochemical properties correlated...
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Rivista biblica: organo dell'associazione biblica italiana
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Journal of the Korean Crystal Growth and Crystal Technology
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Journal of the Korean Association of Oral and Maxillofacial Surgeons
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Journal of the Korean Society for Aeronautical and Space Sciences
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Journal of Korean Academy of Community Health Nursing
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Transactions of the Korean Society of Mechanical Engineers B
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Korean Journal of Physical, Multiple and Health Disabilities
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Journal of the Korean Society of Food Science and Nutrition
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Korean Journal of Otorhinolaryngology-Head and Neck Surgery
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International Journal for Korean Humanities and Social Sciences
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Journal of the International Network for Korean Language and Culture
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Journal of Korean Academic Society of Nursing Education
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