Results 41 to 50 of about 1,009,075 (346)

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

A Microscopic Traffic Model Considering Driver Reaction and Sensitivity

Applied Sciences, 2023
A new microscopic traffic model is proposed that characterizes driver response according to reaction and sensitivity. Driver response in the intelligent driver (ID) model is based on a fixed acceleration exponent and so does not follow traffic physics ...
Faryal Ali, Zawar Hussain Khan, Thomas Aaron Gulliver, Khurram Shehzad Khattak, Ahmed B. Altamimi   +4 more
doaj   +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

PERFORMANCE EVALUATION OF ROUNDABOUTS USING A MICROSCOPIC SIMULATION MODEL [PDF]

Scientific Journal of Silesian University of Technology. Series Transport, 2019
Contemporary planning of the road network in cities assumes the use of transport models. The microscopic model allows provision of information and decision-making regarding, for example, emissions, traffic organisation, geometrics of the intersection and
Marcin Jacek KLOS, Aleksander SOBOTA
doaj   +1 more source

Microscopic Model for Granular Stratification and Segregation

, 1998
We study segregation and stratification of mixtures of grains differing in size, shape and material properties poured in two-dimensional silos using a microscopic lattice model for surface flows of grains. The model incorporates the dissipation of energy
Alonso J. J., Bagnold R. A., Borges J. L., Brown R. L., De Gennes P.-G., De Gennes P.-G., Duran J., Edwards S. F., Grasselli Y., H. A Makse, H. J Herrmann, Herrmann H. J., Koeppe J., Rimmele M., Williamsn J. C., Wolf D. E.   +15 more
core   +2 more sources

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

A prognosis oriented microscopic stock market model

, 1999
We present a new microscopic stochastic model for an ensemble of interacting investors that buy and sell stocks in discrete time steps via limit orders based on individual forecasts about the price of the stock.
Bak, Bouchaud, Christian Bußhaus, Gopikrishnan, Heiko Rieger, Kim, Levy, Lux, Lux, Lux, Mantegna   +10 more
core   +2 more sources

The microscopic model of BiFeO3 [PDF]

Physica B: Condensed Matter, 2018
Many years and great effort have been spent constructing the microscopic model for the room temperature multiferroic BiFeO3 However, earlier models implicitly assumed that the cycloidal wavevector q was confined to one of the three-fold symmetric axis in the hexagonal plane normal to the electric polarization.
openaire   +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

Venes i artèries : del model macroscòpic al microscòpic

Ciències, 2006
La utilització de les TIC en les activitats de laboratori no només permet acostar, en temps real, els fenòmens naturals als alumnes, sinó que pot ajudar a construir els models biològics que hi al darrera d’aquells fenòmens.
Montserrat Cabello, Mariona Domènech Girbau   +1 more
doaj   +1 more source