Results 71 to 80 of about 4,195,304 (299)

Source Camera Model Identification

, 2022
AbstractEvery camera model acquires images in a slightly different way. This may be due to differences in lenses and sensors. Alternatively, it may be due to the way each vendor applies characteristic image processing operations, from white balancing to compression.
Mandelli S., Bonettini N., Bestagini P.
openaire   +2 more sources

Identification of a strong contamination source for graphene in vacuum systems

, 2013
To minimize parasitic doping effects caused by uncontrolled material adsorption, graphene is often investigated under vacuum. Here we report an entirely unexpected phenomenon occurring in vacuum systems, namely strong n-doping of graphene due to chemical
Caillier, Christophe, Gaponenko, Iaroslav, Ki, Dong-Keun, Lisunova, Yuliya, Morpurgo, Alberto F., Paruch, Patrycja   +5 more
core   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +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

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Source Identification and Authentication of the Hadith “The Best of Affairs is the Middle Course” (Khayr al-umūr awsaṭuhā) in the Sources of Both Islamic Sects [PDF]

مطالعات قرآن و حدیث
Among the well-known hadiths that describe proper conduct is the narration “The best of affairs is the middle course (khayr al-umūr awsaṭuhā).” In this narration, the best of all actions is described as the most moderate one—such that if a person ...
Meysam Kohantorabi
doaj   +1 more source

X-ray and gamma-ray orbital variability from the gamma-ray binary HESS J1832-093

, 2020
Context. Gamma-ray binaries are systems composed of a massive star and a compact object whose interaction leads to particle acceleration up to relativistic energies. In the last fifteen years, a few binaries have been discovered to emit at high energies,
Martí-Devesa, G., Reimer, O.
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Riparian Soil Pollution Caused by Sediment Metal Transport: Seasonal Changes and Ecological Risk Assessment

Toxics
The accumulation of pollutants in the sediment along surface water may negatively affect riparian zones and increase ecological risk. This article investigates the effects of metal sediments on riparian soil via field monitoring and ICP-OES analysis.
Ahmet Çelebi, Bülent Şengörür, Ali Torabi Haghighi, Ali Danandeh Mehr   +3 more
doaj   +1 more source

Automated optical identification of a large complete northern hemisphere sample of flat spectrum radio sources with S_6cm > 200 mJy

, 2001
This paper describes the automated optical APM identification of radio sources from the Jodrell Bank - VLA Astrometric Survey (JVAS), as used for the search for distant radio-loud quasars.
Bolton, Browne, Condon, Condon, Condon, Condon, de Ruiter, Falco, Francis, Fugmann, Gregory, Gregory, Hook, Hook, Hook, I. A. G. Snellen, I. M. Hook, I. W. A. Browne, King, Lasker, Lähteenmäki, Madau, McMahon, Patnaik, R. G. McMahon, Shaver, Shuder, Smith, White, White, Wilkinson, Wills, Wills, Yee   +33 more
core   +1 more source