Results 61 to 70 of about 2,365,470 (347)

Carrier lifetime assessment in integrated Ge waveguide devices [PDF]

, 2015
Carrier lifetimes in Ge waveguides on Si are deduced from time-resolved pump-probe spectroscopy. For a 1 pm wide Ge waveguide, a lifetime of 1.6 ns is estimated for a carrier density of around 2 x10(19) cm(-3)
Absil, P, Lepage, G, Pantouvaki, M, Srinivasan, Srinivasan Ashwyn, Van Campenhout, J, Van Thourhout, Dries, Verheyen, P   +6 more
core   +2 more sources

The Use of Premixed Calcium Silicate Bioceramic Sealer with Warm Carrier-Based Technique: A 2-Year Study for Patients Treated in a Master Program [PDF]

, 2023
Fausto Zamparini, Andrea Spinelli, Filippo Cardinali, Pietro Ausiello, Maria Giovanna Gandolfi, Carlo Prati   +5 more
openalex   +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

A Novel Bacillus Velezensis for Efficient Degradation of Zearalenone

Foods
Zearalenone (ZEN) is considered one of the most serious mycotoxins contaminating grains and their by-products, causing significant economic losses in the feed and food industries.
Yijia Li, Songbiao Chen, Zuhua Yu, Jie Yao, Yanyan Jia, Chengshui Liao, Jian Chen, Ying Wei, Rongxian Guo, Lei He, Ke Ding   +10 more
doaj   +1 more source

Bound Magnetic Polaron Interactions in Insulating Doped Diluted Magnetic Semiconductors

, 2001
The magnetic behavior of insulating doped diluted magnetic semiconductors (DMS) is characterized by the interaction of large collective spins known as bound magnetic polarons.
A. Baldereschi, Adam C. Durst, B. Beschoten, D. E. Angelescu, D. Ferrand, F. Matsukura, G. A. Prinz, H. Ohno, H. Ohno, J. König, J. König, J. Schliemann, J. Szczytko, J. Z. Liu, K. Andres, M. Berciu, M. F. Yang, M. P. Kennett, M. Sawicki, P. A. Wolff, P. A. Wolff, R. N. Bhatt, R. N. Bhatt, R. N. Bhatt, R. N. Bhatt, S. M. Ryabchenko, T. Dietl, T. Dietl, T. Dietl, T. Dietl, T. Dietl   +30 more
core   +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

Asteroseismology of the visual binary 70 Ophiuchi

, 2006
Convection in stars excites resonant acoustic waves. The frequencies of these oscillations depend on the sound speed inside the star, which in turn depends on density, temperature, gas motion, and other properties of the stellar interior.
Carrier, F., Eggenberger, P.
core   +2 more sources

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

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

Technology of organization of network design in educational process

SHS Web of Conferences, 2016
New forms, methods and facilities, allowing to useeffectively possibilities of information and communication technologies, are actively inculcated in a modern teaching and upbringing process.
Semenova Galina Y., Klimova Oksana A.
doaj   +1 more source