Results 61 to 70 of about 4,336,614 (288)

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Generation and purification of maximally-entangled atomic states in optical cavities

, 2005
We present a probabilistic scheme for generating and purifying maximally-entangled states of two atoms inside an optical cavity via no-photon detection in the output cavity mode, where ideal detectors may not be required.
Lougovski, P., Solano, E., Walther, H.
core   +1 more source

Floquet-Markov description of the parametrically driven, dissipative harmonic quantum oscillator [PDF]

, 1997
Using the parametrically driven harmonic oscillator as a working example, we study two different Markovian approaches to the quantum dynamics of a periodically driven system with dissipation.
A. G. Fainshtein, B. Oelschlägel, C. Zerbe, C. Zerbe, D. E. Makarov, E. Wigner, F. Haake, G. A. Voth, G. Lindblad, G. Schrade, H. Grabert, H. Grabert, H. R. Lewis, Jr., I. M. Gradshteyn, I. Oppenheim, L. Diósi, L. Diósi, L. H'walisz, L. S. Brown, M. Grifoni, M. Grifoni, M. Hillery, P. Hänggi, P. Hänggi, P. Pechukas, P. Riseborough, P. Talkner, Peter Hänggi, R. Alicki, R. Blümel, R. Graham, R. Zwanzig, Sigmund Kohler, T. Dittrich, Thomas Dittrich, U. M. Titulaer, V. Ambegaokar, V. S. Popov, V. S. Popov, W. H. Louisell, W. Paul   +40 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

Research on operating domain optimization of power split hybrid electric vehicle based on global bifurcation and chaos threshold

Advances in Mechanical Engineering, 2020
The power-split hybrid electric vehicle (PS-HEV) has multiple working modes to maintain high operation efficiency according to different conditions. The main modes involved in the vehicle driving process are pure electric mode and the hybrid driving mode.
Dou Lei, Cai Yingfeng, Chen Long, Shi Dehua, Hu Donghai, Zhu Zhen, Wang Jiajia   +6 more
doaj   +1 more source

Hierarchical and Distributed Eco-Driving Approach for Mixed Vehicle Clusters at Unsignalized Intersections

Journal of Advanced Transportation, 2023
To improve the driving efficiency and energy-saving characteristics for large-scale mixed traffic flows under different market penetration rates (MPRs) of intelligent and connected vehicles (ICVs) at unsignalized intersections, considering the ...
Jie Yu, Yugong Luo, Weiwei Kong, Fachao Jiang   +3 more
doaj   +1 more source

On a Blockchain-Based Security Scheme for Defense against Malicious Nodes in Vehicular Ad-Hoc Networks

Sensors, 2022
Vehicular ad-hoc networks (VANETs) aim to provide a comfortable driving experience. Sharing messages in VANETs can help with traffic management, congestion mitigation, and driving safety.
Guandong Liu, Na Fan, Chase Q. Wu, Xiaomin Zou   +3 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

Non-Gaussian Precision Metrology via Driving through Quantum Phase Transitions

, 2018
We propose a scheme to realize high-precision quantum interferometry with entangled non-Gaussian states by driving the system through quantum phase transitions.
Huang, Jiahao, Lee, Chaohong, Zhuang, Min   +2 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