Results 21 to 30 of about 711,128 (304)
WCZESNOŚREDNIOWIECZNY SZKLANY PACIOR Z KRUSZWICY
Slavia Antiqua, 2021 In the gord in Kruszwica, on the settlement level from the 4th quarter of the 11th century, a piece of a large bead was discovered. It was made of black and purple glass, decorated with a set glass thread and small buttons with the (floral) millefiori ...
Joanna Sawicka
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Frontiers in Immunology, 2018 Extracellular vesicles (EVs) can be harvested from cell culture supernatants and from all body fluids. EVs can be conceptually classified based on their size and biogenesis as exosomes and microvesicles.
O. Wiklander +26 more
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Probability Theory and Related Fields, 2003 We show that the past and future of half-plane Brownian motion at certain cutpoints are independent of each other after a conformal transformation. Like in Ito's excursion theory, the pieces between cutpoints form a Poisson process with respect to a local time.
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Pleistocene Palaeoart of Africa
Arts, 2013 This comprehensive review of all currently known Pleistocene rock art of Africa shows that the majority of sites are located in the continent’s south, but that the petroglyphs at some of them are of exceptionally great antiquity. Much the same applies to
Robert G. Bednarik
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Fabrication and Structural, Mechanical, and Biological Characterization of Vancomycin-Loaded Chitosan-Hydroxyapatite-Gelatin Beads for Local Treatment of Osteomyelitis [PDF]
Journal of Mazandaran University of Medical Sciences, 2023 Background and purpose: Topical antibiotic medication is an alternative method in treatment of local infections, especially osteomyelitis. Currently several biomaterials are used for this purpose.
Nafiseh Jirofti +5 more
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Excluded-Volume Effects in Tethered-Particle Experiments: Bead Size Matters [PDF]
, 2005 The tethered-particle method is a single-molecule technique that has been used to explore the dynamics of a variety of macromolecules of biological interest. We give a theoretical analysis of the particle motions in such experiments. Our analysis reveals
Darren E. Segall +6 more
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Ultrasensitive proteome analysis using paramagnetic bead technology
Molecular Systems Biology, 2014 In order to obtain a systems‐level understanding of a complex biological system, detailed proteome information is essential. Despite great progress in proteomics technologies, thorough interrogation of the proteome from quantity‐limited biological ...
Christopher S. Hughes +5 more
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Pleistocene Paleoart of Australia
Arts, 2014 Pleistocene rock art is abundant in Australia, but has so far received only limited attention. Instead there has been a trend, begun over a century ago, to search for presumed depictions of extinct megafauna and the tracks of such species.
Robert G. Bednarik
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Optimization of cell disruption in Raphidocelis subcapitata and Chlorella vulgaris for biomarker evaluation [PDF]
, 2015 Raphidocelis subcapitata and Chlorella vulgaris are bioassay microalgae with rigid cellulosic cell wall which can hinder the release of intracellular proteins often studied as toxicity biomarkers.
Aderemi, Adeolu +3 more
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International Journal of Clinical Pediatric Dentistry, 2011 Foreign objects in a tooth are often diagnosed accidentally. A detailed case history, clinical and radiographic examinations are necessary to know the exact nature, size, location of the foreign body and the difficulty involved in its retrieval. In the present case, two beads, one radiopaque and one radiolucent were found in the same tooth at different
Ila Srinivasan, Jyothsna V Setty
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