Zobrazeno 1 - 10
of 6 630
pro vyhledávání: '"Rogalski A."'
Autor:
Rogalski, Daniel
We study the spectrum of closed subcategories in a quasi-scheme, i.e. a Grothendieck category $X$. The closed subcategories are the direct analogs of closed subschemes in the commutative case, in the sense that when $X$ is the category of quasi-coher
Externí odkaz:
http://arxiv.org/abs/2411.13706
Autor:
Rogalski, Mikołaj, Arcab, Piotr, Wdowiak, Emilia, Picazo-Bueno, José Ángel, Micó, Vicente, Józwik, Michał, Trusiak, Maciej
One of the primary challenges in live cell culture observation is achieving high-contrast imaging with minimal impact on sample behavior. Quantitative phase imaging (QPI) techniques address this by providing label-free, high-contrast images of transp
Externí odkaz:
http://arxiv.org/abs/2409.14746
Autor:
Reyes, Manuel L., Rogalski, Daniel
We establish a technique to prove that a Koszul graded ring is prime or a domain using information about its Koszul dual. This is based on a general categorical result that expands on methods of J.Y. Guo, which proves that certain orbital rings are p
Externí odkaz:
http://arxiv.org/abs/2407.13119
Autor:
Wdowiak, Emilia, Rogalski, Mikołaj, Arcab, Piotr, Zdańkowski, Piotr, Józwik, Michał, Trusiak, Maciej
Large field-of-view (FOV) microscopic imaging with high lateral resolution (1-2 microns for high space-bandwidth product) plays a pivotal role in biomedicine and biophotonics, especially within the label-free regime, e.g., for whole slide tissue quan
Externí odkaz:
http://arxiv.org/abs/2406.10020
Publikováno v:
Optics Express Vol. 30, Issue 23, pp. 42283-42299 (2022)
Fringe pattern based measurement techniques are the state-of-the-art in full-field optical metrology. They are crucial both in macroscale, e.g., fringe projection profilometry, and microscale, e.g., label-free quantitative phase microscopy. Accurate
Externí odkaz:
http://arxiv.org/abs/2310.15209
Autor:
Emilia Wdowiak, Mikołaj Rogalski, Piotr Arcab, Piotr Zdańkowski, Michał Józwik, Maciej Trusiak
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Large field-of-view (FOV) microscopic imaging (over 100 mm2) with high lateral resolution (1–2 μm) plays a pivotal role in biomedicine and biophotonics, especially within the label-free regime. Lensless digital holographic microscopy (LDH
Externí odkaz:
https://doaj.org/article/6bc74f1b6bce42eeb2631649167aa95e
Digital in-line holographic microscopy (DIHM) enables efficient and cost-effective computational quantitative phase imaging with a large field of view, making it valuable for studying cell motility, migration, and bio-microfluidics. However, the qual
Externí odkaz:
http://arxiv.org/abs/2308.04471
Lensless digital holographic microscopy (LDHM) offers very large field-of-view label-free imaging crucial, e.g., in high-throughput particle tracking and biomedical examination of cells and tissues. Compact layouts promote point-of-case and out-of-la
Externí odkaz:
http://arxiv.org/abs/2308.04131
Autor:
Rogalski, Daniel
Artin-Schelter regular algebras can be thought of as noncommutative versions of commutative polynomial rings, modeled after the special homological properties polynomial rings have as graded rings. First defined by Artin and Schelter in 1987, their i
Externí odkaz:
http://arxiv.org/abs/2307.03174
Autor:
Mirecki, Bartosz, Rogalski, Mikołaj, Arcab, Piotr, Rogujski, Piotr, Stanaszek, Luiza, Józwik, Michał, Truisak, Maciej
Publikováno v:
Biomed. Opt. Express, vol. 13, no. 11, p. 5667, Nov. 2022
Exposure to laser light alters cell culture examination via optical microscopic imaging techniques, also based on label-free coherent digital holography. To mitigate this detrimental feature, researchers tend to use a broader spectrum and lower inten
Externí odkaz:
http://arxiv.org/abs/2305.08392