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Search results for: r-matrix theory
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Hyperfine structure and isotope shifts in 733.2 nm mixed forbidden line of Pb I
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Preface
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Exercise bike powered electric generator for fitness club appliances
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Influence of modification by superdispersed powder of aluminum oxide on lead-tin bronze structure
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London penetration depth in local pair superconductors
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Thermodynamic and electromagnetic properties of hard-core charged bosons on a lattice
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Response of the local pair superconductor to the static vector potential at finite wave length
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Hyperfine Structure Study of Several Lines of207Pb I – Part II
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Hyperfine Structure Study of Several Lines of207Pb I
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Surface Site Modulations by Conjugated Organic Molecules To Enhance Visible Light Activity of ZnO Nanostructures in Photocatalytic Water Splitting
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Thermo-mechanic tests using 3d printed elements
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Conformational Studies of Two Bradykinin Antagonists by Using Two-dimensional NMR Techniques and Molecular Dynamics Simulations
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Super Dominating Sets in Graphs
PublicationIn this paper some results on the super domination number are obtained. We prove that if T is a tree with at least three vertices, then n2≤γsp(T)≤n−s, where s is the number of support vertices in T and we characterize the extremal trees.
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Modelling and FE-simulation of plastic ductile damage evolution in plates and shells
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The effects of graphical interface design characteristics on human–computer interaction task efficiency
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Temperature distribution in laser-clad multi-layers
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On thermal stability of topological qubit in Kitaev's 4D model
PublicationWe analyse stability of the four-dimensional Kitaev model-a candidate for scalable quantum memory - in finite temperature within the weak coupling Markovian limit. It is shown that, below a critical temperature, certain topological qubit observables X and Z possess relaxation times exponentially long in the size of the system. Their construction involves polynomial in system size algorithm which uses as an input the results of...
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Photocatalytic hydrogen generation over alkaline-earth titanates in the presence of electron donors
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Discovery of the anticancer drug vinblastine from the endophytic Alternaria alternata and yield improvement by gamma irradiation mutagenesis
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Effect of wear on EHD film thickness in sliding contacts
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Ammonolysis of (3-chloropropyl)trimethoxysilane
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Impedance plethysmography as a tool for assessing exertion-related blood flow changes in the lower limbs in healthy subjects
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Inelastic X-Ray Scattering Studies of Phonon Dispersion in PbTe and (Pb,Cd)Te Solid Solution
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Hardening of (Pb,Cd)Te Crystal Lattice with an Increasing CdTe Content in the Solid Solution
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Vibrational excitation of tetrahydrofuran by electron impact in the low energy range
PublicationWzbudzenie oscylacyjne cząsteczki tetrahydrofuranu w zderzeniach z elektronami przeprowadzone było w zakresie energii 5-14 eV w szerokim kącie rozproszenia (20°-180°). Pomiary funkcji wzbudzenia oscylacyjnego modów rozciągających w grupie CH2 (wiązania C-H) wykazują obecność struktur dla energii 6.0, 7.9 i 10.3 eV, którym można przypisać formowanie się stanów rezonansowych jonów ujemnych cząsteczki. W pracy wyznaczono także różniczkowy...
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Thermal properties of multiblock thermoplastic elastomerswith oligoamide soft blocks derived from dimerized fatty acid
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Heavy stable charged particles search by novel pattern comparator processor
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Advances in engineering of diameter and distribution of the number of walls of carbon nanotubes in alcohol CVD
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Low energy differential elastic electron scattering from acetonitrile (CH3CN)
PublicationMeasurements of elastic differential cross sections for electron scattering from acetonitrile (CH3CN) have been performed utilizing a crossed electron-molecular beam experiment and with the relative flow method, for the incident electron energy range of 0.7 eV–30 eV and the scattering angle range of 10◦–130◦. These differential cross sections have been used to calculate the elastic integral and momentum- transfer cross sections,...
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Isotropic s -wave superconductivity in the noncentrosymmetric charge density wave superconductor SrPt2As2
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Efficient Finite Element Analysis of Axially Symmetrical Waveguides and Waveguide Discontinuities
PublicationA combination of the body-of-revolution and finite element methods is adopted for full-wave analysis of waveguides and waveguide discontinuities involving angular field variation. Such an approach is highly efficient and much more flexible than analytical techniques. The method is performed in two different cases: utilizing a generalized impedance matrix to determine the scattering parameters of a single waveguide section and utilizing...
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Frequency-Variant Double-Zero Single-Pole Reactive Coupling Networks for Coupled-Resonator Microwave Bandpass Filters
PublicationIn this work, a family of frequency-variant reactive coupling (FVRC) networks is introduced and discussed as new building blocks for the synthesis of coupled-resonator bandpass filters with real or complex transmission zeros (TZs). The FVRC is a type of nonideal frequency-dependent inverter that has nonzero elements on the diagonal of the impedance matrix, along with a nonlinear frequency-variation profile of its transimpedance...
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Zero-range potentials for Dirac particles: Bound-state problems
PublicationA model in which a massive Dirac particle in $\mathbb{R}^{3}$ is bound by $N\geqslant1$ spatially distributed zero-range potentials is presented. Interactions between the particle and the potentials are modeled by subjecting a particle's bispinor wave function to certain limiting conditions at the potential centers. Each of these conditions is parametrized by a $2\times2$ Hermitian matrix (or, equivalently, a real scalar and a...
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Squashed entanglement for multipartite states and entanglement measures based on the mixed convex roof
PublicationNew measures of multipartite entanglement are constructedbased on two definitions of multipartite information anddifferent methods of optimizing over extensions of the states. Oneis a generalization of the squashed entanglement where one takesthe mutual information of parties conditioned on the state's extensionand takes the infimum over such extensions. Additivity ofthe multipartite squashed entanglement is proved for both versionsof...
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Isotropic and anisotropic description of superconducting state in CaC6 compound
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Influence of phonon-phonon coupling on superconducting state in honeycomb-type crystal lattice
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The phonon-mediated superconductivity in sheet
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Effects of metallic silver island films on resonance energy transfer between N,N´-(dipropyl)-tetramethylindocarbocyanine (Cy3)- and N,N´-(dipro- pyl)-tetramethylindodicarbocyanine ( Cy5 )-labeled DNA.
PublicationZbadano nową metodę zwiększania odległości rezonansowego przekazywania energii poprzez umieszczanie znakowanych donorami i akceptorami oligomerów DNA pomiędzy dwoma płytkami pokrytymi nanocząsteczkami metalicznego srebra.
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System zarządzania ruchem w sieci z węzłami dgt.
PublicationPrzedstawiono opracowany we współpracy z firmą DGT system informatyczny do zarządzania ruchem w rzeczywistej sieci telekomunikacyjnej z węzłami DGT. Referat składa się z dwóch części. W części związanej z zagadnieniami telekomunikacyjnymi przedstawiono wyniki analizy metod zarządzania ruchem w sieci pod kątem możliwości zaimplementowania ich w sieci z węzłami DGT. Dla wybranych metod zarządzania określono wymagane parametry wyznaczane...
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Documentation generator for VHDL and MatLab source codes for photonic and electronic systems
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Documentation generator application for VHDL source codes
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Documentation generator for VHDL and MatLab source codes for photonic and electronic systems
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Plug-in to Eclipse environment for VHDL source code editor with advanced formatting of text
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Stevia, kaa hee, wild sweet herb from South America - An overview
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A plug-in to Eclipse for VHDL source codes: functionalities
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Documentation generator application for MatLab source codes
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The method of tribotesting of PVD coated elements in oscillation motion at high temperature
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Synthesis, characterization, and photocatalytic properties of core/shell mesoporous silica nanospheres supporting nanocrystalline titania
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Can we reduce the stigmatisation experience with psychosocial interventions? An investigation of the meeting centre support programme impact on people with cognitive impairments
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Design of waveguide filters using multiple irises and folded elements.
PublicationW pracy został zaprezentowany przegląd metod projektowania filtrów falowodowych w kontekście zarówno klasycznych metod syntezy jak i współczesnych algorytmów. W szczególności rozważonoanalizę filtrów z wieloaperturowymi przegrodami oraz filtrówzbudowanych w wygiętych odcinkach falowodów. Zaprezentowano przykłady w pełni wykorzystujące zalety wygiętych falowodów a także pokazano wydajne metody optymalizacji oparte na badaniu położeń...