Results 111 to 120 of about 60,053,446 (390)

An Improved U-Net Image Segmentation Method and Its Application for Metallic Grain Size Statistics [PDF]

, 2022
Peng Shi, Mengmeng Duan, Lifang Yang, Wei Feng, Lianhong Ding, Liwu Jiang   +5 more
openalex   +1 more source

Optical Methods [PDF]

Current Protocols in Nucleic Acid Chemistry, 2000
AbstractEquilibrium optical melting curves are used in this unit to determine thermodynamic parameters of nucleic acid complex formation. This section contains all of the relevant equations and a discussion of which are most appropriate to a given situation.
openaire   +3 more sources

Navigation system and method [PDF]

, 1984
In a global positioning system (GPS), such as the NAVSTAR/GPS system, wherein the position coordinates of user terminals are obtained by processing multiple signals transmitted by a constellation of orbiting satellites, an acquisition-aiding signal ...
Sennott, J. W., Taylor, R. E.
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Improved photoetching fabrication method [PDF]

, 1972
Photoetching method producing well-defined lines with minimum undercutting was developed for etching coolant passages in nickel sheet. Phosphate coating is applied over conventional silver plate maskant and phosphoric acid solution is used to remove ...
Kistler, C. L.
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Weighing the Giants – I. Weak-lensing masses for 51 massive galaxy clusters: project overview, data analysis methods and cluster images [PDF]

, 2014
Anja von der Linden, Mark T. Allen, Douglas Applegate, Patrick L. Kelly, S. W. Allen, H. Ebeling, P. R. Burchat, D. L. Burke, D. Donovan, R. Glenn Morris, R. D. Blandford, T. Erben, A. Mantz   +12 more
openalex   +1 more source

II: METHODS [PDF]

Monographs of the Society for Research in Child Development, 2018
Floccia, C, Sambrook, T, Delle Luche, C, Kwok, R, Goslin, J, White, L, Cattani, A, Sullivan, E, Abbot-Smith, K, Krott, A, Mills, D, Rowland, C, Gervain, J, Plunkett, K   +13 more
openaire   +3 more sources

Ribbon growing method and apparatus [PDF]

, 1989
A method and apparatus are described which facilitate the growing of silicon ribbon. A container for molten silicon has a pair of passages in its bottom through which filaments extend to a level above the molten silicon, so as the filaments are pulled up
Morrison, Andrew D.
core   +1 more source

The anti‐CRISPR protein AcrIE8.1 inhibits the type I‐E CRISPR‐Cas system by directly binding to the Cascade subunit Cas11

FEBS Letters, EarlyView.
In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley   +1 more source