Results 91 to 100 of about 12,037,247 (302)

A standard system phantom for magnetic resonance imaging. [PDF]

open access: yesMagn Reson Med, 2021
Stupic KF   +19 more
europepmc   +1 more source

Type Classes for Lightweight Substructural Types

open access: yes, 2015
Linear and substructural types are powerful tools, but adding them to standard functional programming languages often means introducing extra annotations and typing machinery.
Gan, Edward   +2 more
core   +2 more sources

Predicting the Future Burden of Renal Replacement Therapy in Türkiye Using National Registry Data and Comparative Modeling Approaches

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül   +2 more
wiley   +1 more source

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

open access: yesFEBS 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

Rolipram, a PDE4 Inhibitor, Enhances the Inotropic Effect of Rat Heart by Activating SERCA2a

open access: yesFrontiers in Pharmacology, 2019
This study was designed to investigate the hemodynamic effect of rolipram, a phosphodiesterase type 4 (PDE4) inhibitor, in normal rat hearts both in vivo and in vitro and its underlying mechanism.
Huili Huang   +14 more
doaj   +1 more source

Imaging spectroscopic performances for a Si based detection system [PDF]

open access: yes, 2000
We present the imaging and spectroscopic capabilities of a system based on a single photon counting chip (PCC) bump-bonded on a Si pixel detector. The system measures the energy spectrum and the flux, produced by a standard mammographic tube.
Amendolia, Salvator Roberto   +14 more
core  

First Results from AMANDA using the TWR System

open access: yes, 2007
The Antarctic Muon And Neutrino Detector Array (AMANDA) has been taking data since 2000 and its data acquisition system was upgraded in January 2003 to read out the complete digitized waveforms from the buried Photomultipliers (PMTs) using Transient ...
Silvestri, Andrea
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS 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   +5 more
wiley   +1 more source

Biometric System-on-Card, Standardization [PDF]

open access: yes, 2014
A biometric system-on-card (BSoC) is a smartcard containing a complete set of biometric modules, from the data acquisition to the decision making. This technology is being standardized in the ISO/IEC 17839 series of standards in a modality independent way to allow in the future multiple biometric modalities available in the market.
Sanchez-Reillo, Raul, Mueller, Robert
openaire   +3 more sources

Stability conditions for a discrete-time decentralised medium access algorithm

open access: yes, 2018
We consider a stochastic queueing system modelling the behaviour of a wireless network with nodes employing a discrete-time version of the standard decentralised medium access algorithm.
Shneer, Seva, Stolyar, Alexander
core   +1 more source

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