Results 51 to 60 of about 1,254,288 (295)

Frequency-Diverse Metasurface Antenna With Hybrid Bunching Methods for Coincidence Imaging

IEEE Access, 2020
A frequency-diverse metasurface antenna with hybrid bunching methods for coincidence imaging is proposed in this paper. The hybrid frequency-diverse bunching metasurface antenna contains an excitation system, a frequency-diverse metasurface and a double ...
Mengran Zhao, Shitao Zhu, Huilin Huang, Xiaoming Chen, Juan Chen, Anxue Zhang   +5 more
doaj   +1 more source

Incoherent Mollow triplet

, 2010
A counterpart of the Mollow triplet (luminescence lineshape of a two-level system under coherent excitation) is obtained for the case of incoherent excitation in a cavity.
E. del Valle, E. del Valle, F. P. Laussy, M. O. Scully   +3 more
core   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai, Yoshitaka Kurihara, Fumi Yamauchi, Hiromi Hosoya, Takeshi Saito   +4 more
wiley   +1 more source

Nonlinear Robust Excitation Controller Design for Synchronous Generators Using Improved Slime Mould Algorithm

Energies
This paper proposes a nonlinear robust H∞ excitation controller based on an improved slime mould optimization algorithm (ISMA) to enhance the stability and anti-disturbance performance of synchronous generators (SGs) in power systems.
Liyang Zhang, Xia Li, Zhuoli Song, Yinghe Sun, Yidong Zou   +4 more
doaj   +1 more source

Modelling of patient-specific Purkinje activation based on measured ECGs

Current Directions in Biomedical Engineering, 2017
The Purkinje system is part of the fast-conducting ventricular excitation system. The anatomy of the Purkinje system varies from person to person and imposes a unique excitation pattern on the ventricular myocardium, which defines the morphology of the ...
Kahlmann Willi, Poremba Emanuel, Potyagaylo Danila, Dössel Olaf, Loewe Axel   +4 more
doaj   +1 more source

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

Search for eta-mesic Helium with the WASA-at-COSY detector

, 2012
A search for the 4He-eta bound state via exclusive measurement of the excitation function for the dd->3Heppi- reaction, was performed at the Cooler Synchrotron COSY-Juelich with the WASA-at-COSY detection system.
Krzemien, W., Moskal, Pawel, Skurzok, M., Smyrski, J., WASA-at-COSY, Collab.   +4 more
core   +1 more source

Excitation with quantum light. II. Exciting a two-level system [PDF]

Physical Review A, 2016
21 pages, 12 ...
J. C. López Carreño, C. Sánchez Muñoz, E. del Valle, F. P. Laussy   +3 more
openaire   +2 more sources

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

Optimal Control of charge transfer

, 2007
In this work, we investigate how and to which extent a quantum system can be driven along a prescribed path in space by a suitably tailored laser pulse.
Gross, E. K. U., Werschnik, J.
core   +1 more source