Results 81 to 90 of about 7,142,971 (300)

Absolute Dynamical Limit to Cooling Weakly-Coupled Quantum Systems

, 2012
Cooling of a quantum system is limited by the size of the control forces that are available (the "speed" of control). We consider the most general cooling process, albeit restricted to the regime in which the thermodynamics of the system is preserved ...
Frederick W. Strauch, H.-P. Breuer, J. Nocedal, Kurt Jacobs, Sai Vinjanampathy, Xiaoting Wang   +5 more
core   +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

Control de foco de un brote de Cólera. Matanzas 2014

Revista Médica Electrónica
Se presenta un estudio de control de foco de un brote de cólera, mediante la técnica observacional del tipo serie de casos, en el mes de julio de 2014 en el Municipio Matanzas, donde se describe, según el método epidemiológico, la relación de los casos ...
María del Carmen Mora Alpízar, Jackeline Alpízar Navarro   +1 more
doaj  

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

Time-minimal control of dissipative two-level quantum systems: The Integrable case

, 2008
The objective of this article is to apply recent developments in geometric optimal control to analyze the time minimum control problem of dissipative two-level quantum systems whose dynamics is governed by the Lindblad equation.
Bonnard, B., Sugny, D.
core   +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

Exploring communication between pharmacists and infection control staff: a qualitative study in ministry of health hospitals, Riyadh, Saudi Arabia

BMC Health Services Research
Background Clear and effective communication between infection control staff and healthcare professionals is an essential component in supporting the development and consistent implementation of infection control protocols within hospital settings ...
Abdullah U. Althemery, Abdullah Alfaifi, Ahmed Alshehri, Nehad Ahmed, Saad Alaeena, Abdullah Aljahan   +5 more
doaj   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source

Physician payment methods: A focus on quality and cost control

Journal of Otolaryngology - Head and Neck Surgery, 2014
With rising health care costs, governments must develop innovative methods to deliver efficient and equitable health care services. With physician remuneration being the third largest health care expense, the design of remuneration methods is a priority ...
Luke Rudmik, Dominika Wranik, Caroline Rudisill-Michaelsen   +2 more
doaj   +1 more source

Single-lens dynamic z-scanning for simultaneous in situ position detection and laser processing focus control. [PDF]

Light Sci Appl, 2023
Du X, Florian C, Arnold CB.
europepmc   +1 more source