Search results for: Letters
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DT-diaphorase catalyzes N-denitration and redox cycling of tetryl
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Thermal properties of dense polymer-derived SiCN(O) glasses
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Towards the industry 4.0: Have ICT services improved the position of Central and Eastern Europe in global production linkages?
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Influence of Technological Parameters on the Isomerization of Geraniol Using Sepiolite
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Novel anion receptors: hybrid materials based on quaternary ammonium salts for selective extraction of dichromate ions
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Carbonaceous catalysts from orange pulp for limonene oxidation
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Callus of American ginseng (Panax quinquefolius) as a source of ginsenosides – medicinal secondary metabolites
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The antioxidant and antimicrobial properties of phenol-rich extracts of Dracocephalum forrestii W. W. Smith shoot cultures grown in the nutrient sprinkle bioreactor
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A new type of B-podand catalysts for solid–liquid phase transfer reactions
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Silicon polypodands: powerful metal cation complexing agents and solid–liquid phase-transfer catalysts of new generation
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Direct stimulation of macrophages by IL-12 and IL-18 — a bridge too far?
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Inner-Tube Chirality Determination for Double-Walled Carbon Nanotubes by Scanning Tunneling Microscopy
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Facile synthesis and properties of iron oxide spheres coated with carbon
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Solid-Phase Microextraction for the Determination of Inorganic Ions: Applications and Possibilities
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Application of polyethylene glycol-coated iron oxide nanoparticles for magnetic solid phase extraction of copper from seawater samples and its determination by graphite furnace atomic absorption spectrometry using response surface methodology for optimization of extraction
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Molecularly Imprinted Polymers for Stir Bar Sorptive Extraction: Synthesis, Characterization, and Application
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Innate lymphoid cells type 2 – emerging immune regulators of obesity and atherosclerosis
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Return seasonalities in government bonds and macroeconomic risk
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Cross-country factor momentum
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Low-threshold lasing eigenmodes of an infinite periodic chain of quantum wires
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Development of linear projecting in studies of non-linear flow. Acoustic heating induced by non-periodic sound
PublicationRównanie bilansu energii rozkłada się na sumę dwóch równań, opisujących dynamikę fali akustycznej i wywołanego przez nią ogrzewania. Nowe równanie dynamiczne stosowane jest dla opisu dźwięku nieokresowego zarówno jak okresowego. Rozpatruje się geometrię wiązkową. Omówiane są poszczególne udziały przewodnictwa cieplnego i lepkości w ogrzewaniu akustycznym. Równania stanu ośrodka propagacji są uwzględniane w najbardziej ogólnej postaci.
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Fidelity thresholds in single copy entanglement distillation
PublicationRozważono różne aspekty destylacji zaszumionego splątania oraz pewne stowarzyszone efekty w kwantowej korekcji błędów. W szczególności pokazano, że w przypadku gdy dozwolona jest komunikacja klasyczna w jedną stronę oraz współdzielony stan kwantowy dxd nie jest czysty, to istnieje próg dla optymalnego ułamka F stanu, który może być otrzymany w procesie destylacji na jednej kopii. Wynika z tego, że aby otrzymać (probabilistycznie)...
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Application of single drop extraxtion (SDE) gas chromatography method for the determination of carbonyl compounds in spirits and vodkas
PublicationW pracy przedstawiono metodę oznaczania związków karbonylowych w spirytusach i wódkach, wykorzystującą do izolacji i wzbogacania technikę mikroekstrakcji do pojedynczej kropli (SDE)po derywatyzacji analitów O-(2,3,4,5,6-pentafluorobenzylo)hydroksylaminą. Określono optymalne parametry izolacji i wzbogacania aldehydów z roztworów alkoholowych (objętość próbki, objętość kropli, zawartość alkoholu, temperaturę i czas ekstrakcji)....
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Substrate profiling of Zika virus NS2B‐NS3 protease
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Effective kernel‐principal component analysis based approach for wisconsin breast cancer diagnosis
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Microarray analysis of differentially expressed genes in cells resistant to HIV-1
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Enantiopure C1-Cyclotriveratrylene with a Reversed Spatial Arrangement of the Substituents
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Mapping Mechanostable Pulling Geometries of a Therapeutic Anticalin/CTLA-4 Protein Complex
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Photocatalytic Removal of Phenol Under UV Irradiation on WO x –TiO2 Prepared by Sol–Gel Method
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TiO2 Nanoparticles with High Photocatalytic Activity Under Visible Light
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Targeting of p53 and its homolog p73 by protoporphyrin IX
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Aberration of the enzymatic activity of Fhit tumor suppressor protein enhances cancer cell death upon photodynamic therapy similarly to that driven by wild-type Fhit
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Room-Temperature Ferromagnetism in InSb-Mn Nanowires
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Contribution of small heat shock proteins to muscle development and function
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Lower Temperature Dehydrogenation of Methylcyclohexane by Membrane-assisted Equilibrium Shift
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Evidence for sex steroid receptors in feline brainstem
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Ultrasound assisted synthesis of 3-alkynyl substituted 2-chloroquinoxaline derivatives: their in silico assessment as potential ligands for N-protein of SARS-CoV-2
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In silico studies and β-cyclodextrin mediated neutral synthesis of 4-oxo-4,5,6,7-tetrahydroindoles of potential biological interest
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Two-electron entanglement in a two-dimensional isotropic harmonic trap: Radial correlation effects in the low density limit
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The von Neumann entanglement entropy for Wigner-crystal states in one dimensional N-particle systems
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Entanglement in S states of two-electron quantum dots with Coulomb impurities at the center
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Bipartite correlations in quantum resonance states
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Optimized configuration interaction approach for trapped multiparticle systems interacting via contact forces
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Two-electron entanglement in elliptically deformed quantum dots
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Comment on “Entanglement of two interacting bosons in a two-dimensional isotropic harmonic trap” [Phys. Lett. A 373 (2009) 3833]
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On the Possibilities of Decreasing Power Loss in Large Tilting Pad Thrust Bearings
PublicationJournal Menu About this Journal Abstracting and Indexing Aims and Scope Article Processing Charges Articles in Press Author Guidelines Bibliographic Information Citations to this Journal Contact Information Editorial Board Editorial Workflow Free eTOC Alerts Publication Ethics Submit a Manuscript Table of Contents Abstract Full-Text PDF Full-Text HTML...
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An efficient and convenient synthesis of unsymmetrical disulfides from thioacetates
PublicationWe have developed convenient methods for the synthesis of functionalized unsymmetrical dialkyl disulfides under mild conditions in very good yields. The designed method is based on the reaction of (5,5-dimethyl-2-thioxo-1,3,2-dioxaphosphorinan-2-yl)-disulfanyl derivatives 1 with functionalized alkyl thiolate anions, generated in situ from thioacetates2and sodium methoxide or butylamine. The developed method allows the preparation...
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Novel Catalysts, Room Temperature, and the Importance of Oxygen for the Synthesis of Single-Walled Carbon Nanotubes
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Production of tropane alkaloids in Hyoscyamus niger (black henbane) hairy roots grown in bubble-column and spray bioreactors
PublicationHairy root cultures of Hyoscyamus niger were cultivated in shake-flasks, a bubble-column bioreactor and a hybrid bubble-column/spray bioreactor and evaluated for alkaloid production.
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Comparison of High Performance Liquid Chromatography Methods with Different Detectors for Determination of Steroid Hormones in Aqueous Matrices
PublicationThis paper presents the development and comparison of procedures for the qualitative and quantitative determination of five estrogenic compounds (17-a-ethynylestradiol, estrone, estradiol, estriol, and progesterone) in drinking water and wastewater samples. Five extraction columns and two disks were tested for their efficiency. The C18 columns were superior on the basis of cost for solid phase extraction of drinking water or sewage....