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Wyniki wyszukiwania dla: upc
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Metodyka korekty programu elucji w kolumnowej chromatografii cieczowej - HPLC/UPC
PublikacjaUżytkownika aparatu HPLC / UPC oczekuje zgodności przebiegu programu elucji na wlocie do kolumny z zaprogramowana jego postacią. W praktyce - szczególnie z zastosowaniem modułów zasilania kolumny eluentem o programowanym składzie, wyposażonych w tzw. zawory proporcjonujące - mają miejsce odchylenia przebiegu programu elucji od wymaganej postaci. Ich amplituda mierzona w funkcji czasu, zależy od wartości opóźnienia transportowego...
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Experience-based Intelligence Augmentation with Decisional DNA: Upcoming direction
PublikacjaIntelligence amplification systems and technologies have gained significant interest from academia and industry during the past few decades. One of the main reasons behind this trend is the fact that most experts agree that truly intelligent artificial system is yet to be developed. The question increasing often asked is this: Is full replication of human intelligence desirable key aim in intelligence related technology and research?...
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Bifunctional magnetic-upconverting luminescent cellulose fibers for anticounterfeiting purposes
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Upcycle waste plastics to magnetic carbon materials for dye adsorption from polluted water
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Upcycling Waste Polypropylene into Graphene Flakes on Organically Modified Montmorillonite
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Novel Drying Methods for Sustainable Upcycling of Brewers’ Spent Grains as a Plant Protein Source
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Sustainable upcycling of brewers’ spent grain by thermo-mechanical treatment in twin-screw extruder
PublikacjaThermo-mechanical treatment of brewers’ spent grain (a by-product of beer manufacturing) was successfully performed via the extrusion process. The impact of temperature (from 30 to 180 °C), throughput (from 1 to 5 kg/h) and screw speed (from 75 to 375 rpm) on particle size, color, chemical structure, antioxidant activity and thermal stability of resulting material, as well as correlations between particular properties, were investigated....
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Triplet–Triplet Annihilation Upconverting Liposomes: Mechanistic Insights into the Role of Membranes in Two-Dimensional TTA-UC
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Triplet–Triplet Annihilation Upconverting Liposomes: Mechanistic Insights into the Role of Membranes in Two-Dimensional TTA-UC
PublikacjaTriplet−triplet annihilation upconversion (TTA-UC) implemented in nanoparticle assemblies is of emerging interest in biomedical applications, including in drug delivery and imaging. As it is a bimolecular process, ensuring sufficient mobility of the sensitizer and annihilator to facilitate effective collision in the nanoparticle is key. Liposomes can provide the benefits of two-dimensional confinement and condensed concentration...
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Closing the loop: Upcycling secondary waste materials into nanoarchitectured carbon composites for the electrochemical degradation of pharmaceuticals
PublikacjaIn this study, we demonstrated the application of electrochemical oxidation as a safer and cleaner technology for minimizing the impact of pharmaceuticals in wastewaters, simultaneously mediated by upcycled secondary waste materials (SWMs)-derived electrodes, to further reduce their environmental impact. The modularity, scalability, ease of operation and reliability make electrochemical oxidation an ideal process for the destruction...
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Upconversion energy transfer in Yb3+/Tm3+doped tellurite glass
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Upconversion luminescence of Yb3+/Tb3+co-doped tellurite glasses
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Upconversion luminescence in tellurite glass codoped with Yb3+/Ho3+ions
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Analysis of upconversion processes in germanate and tellurite glasses codoped with Yb3+/Ho3+
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Green upconversion emission in tellurite optical fibre codoped with Yb3+/Er3+
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Upconversion luminescence in tellurite optical fiber codoped with Yb3+/Ho3+ions
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Upconversion Luminescence in Yb3+/Tm3+Doped Double Clad Optical Fibre
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Upconversion luminescence in bismuth-germanate oxide glasses co-doped with lanthanide ions
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Blue Upconversion Emission in Germanate Glass Co‐Doped with Yb3+/Tm3+ Ions
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Effect of Temperature on Upconversion Luminescence in Yb3+/Tb3+Co-Doped Germanate Glass
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Tunable upconversion emission in NaLuF4–glass-ceramic fibers doped with Er3+ and Yb3+
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Analysis of upconversion luminescence in Yb3+/Er3+co-doped tellurite optical fiber
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White Upconversion in Yb3+/Tm3+/Ho3+Co-Doped Antimony-Germanate Glasses
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From ashes to porous hierarchical nanocarbon electrode: Upcycling secondary waste materials through self-catalytic chemical vapour deposition
PublikacjaMetal and metal oxide particles are abundant in various ash-based wastes. Utilizing these as catalyst sources for the fabrication of carbon nanomaterials could present a valuable approach to reduce our reliance on non-renewable and costly catalyst sources, thereby facilitating large-scale nanomaterial production. In this context, secondary waste materials (SWMs) are by-products resulting from the (complete or partial) combustion...
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Influence of temperature on upconversion luminescence in tellurite glass co-doped with Yb3+/Er3+ and Yb3+/Tm3+
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Analysis of upconversion luminescence in germanate glass and optical fiber codoped with Yb^3+/Tb^3+
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Upconversion emission in antimony–germanate double-clad optical fiber co-doped with Yb3+/Tm3+ ions
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NIR to visible upconversion in double – clad optical fiber co-doped with Yb^3+/Ho^3+
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Triplet Formation and Triplet‐Triplet Annihilation Upconversion in Iodine Substituted Non‐Orthogonal BODIPY‐Perylene Dyads
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Triplet Formation and Triplet‐Triplet Annihilation Upconversion in Iodine Substituted Non‐Orthogonal BODIPY‐Perylene Dyads
PublikacjaBODIPY-perylene dyads have emerged as useful metal free sensitizers for triplet-triplet annihilation upconversion (TTAUC), these dyads are capable of efficient triplet generation via spinorbit charge transfer intersystem crossing (SOCT-ISC). This important route to triplet formation requires dyads in which two moieties are oriented perpendicular to each other. In this contribution, we give a deeper insight on the behavior of recently...
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Near-Infrared-Triggered Nitrogen Fixation over Upconversion Nanoparticles Assembled Carbon Nitride Nanotubes with Nitrogen Vacancies
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Investigation of upconversion luminescence in Yb3+/Tm3+/Ho3+ triply doped antimony-germanate glass and double-clad optical fiber
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Investigation of upconversion luminescence in antimony–germanate double-clad two cores optical fiber co-doped with Yb /Tm3+ and Yb3+/Ho3+ ions
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CLEO®/Europe — IQEC 2013: NIR to visible upconversion in double-clad optical fiber co-doped with Yb<sup>3+</sup>/Ho<sup>3+</sup>
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Monitorowanie regionalnych zmian jonosfery z godzinnych obserwacji GPS
PublikacjaW nowoczesnych metodach przestrzennego wyznaczania pozycji główną rolę odgrywają globalne systemy satelitarne, pozwalające na wyznaczenie pozycji obiektu niezależnie od czasu i położenia, w najbliższym sąsiedztwie Ziemi. Obecnie znanych jest kilka satelitarnych systemów pozycjonowania o zasięgu globalnym. Wśród nich wymienić należy: GPS, GLONASS, DORIS, PRARE, w niedalekiej przyszłości - GALILEO. Wykorzystanie poszczególnych systemów,...
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Global variation in anastomosis and end colostomy formation following left‐sided colorectal resection
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Pooled analysis of WHO Surgical Safety Checklist use and mortality after emergency laparotomy
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