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Article
Open AccessNext Generation Driver for Attosecond and Laser-plasma Physics
The observation and manipulation of electron dynamics in matter call for attosecond light pulses, routinely available from high-order harmonic generation driven by few-femtosecond lasers. However, the energy l...
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Article
JC polyomavirus reactivation is common following allogeneic stem cell transplantation and its preemptive detection may prevent lethal complications
Extended application of allogeneic stem cell transplantation (alloSCT) is expected to increase the frequency of JC polyomavirus (JCPyV)-related progressive multifocal leukoencephalopathy (PML). The aim of this...
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Article
Bile acids inhibit Na+/H+ exchanger and Cl−/HCO3 − exchanger activities via cellular energy breakdown and Ca2+ overload in human colonic crypts
Bile acids play important physiological role in the solubilisation and absorption of dietary lipids. However, under pathophysiological conditions, such as short bowel syndrome, they can reach the colon in high...
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Article
Single-shot carrier–envelope phase measurement of few-cycle laser pulses
Full characterization of single ultrashort laser pulses, as needed for attosecond metrology and spectroscopy, requires precise measurement of the offset between the electric field and pulse envelope, or carrie...
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Article
Comparative time-resolved study of solid-state and liquid ablation of polyethylene-glycol 1000: temperature, viscosity and surface tension dependence
Comparative study of solid and liquid phase ablation on the same sample by time-resolved investigations is presented in this paper. Polyethylene-glycol (PEG) 1000 having relatively low melting point (35 °C) wa...
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Article
Prostaglandin e2: actions on the circular and longitudinal contractions of the canine colon
The effect of prostaglandin E2 (PGE2 on the circular and longitudinal contractions of the canine colon was studied in chronic conditions. A mechanical transducer capable of recording simultaneously the variations...
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Prostaglandin E2: Actions on the Circular and Longitudinal Contractions of the Canine Colon
The effect of prostaglandin E2 (PGE2) on the circular and longitudinal contractions of the canine colon was studied in chronic conditions. A mechanical transducer capable of recording simultaneously the variation...
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Article
Autonomous telemetric capsule to explore the small bowel
An intestinal telemetric capsule has been developed to study the small bowel in man. It consists of a cylinder (11 mm in diameter and 39mm in length) containing a location detector, a radiotransmitter, a lithi...
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Article
Long-duration stress
No extensive information exists in literature concerning the late or residual effects of stress on motility of small bowel and colon. Moreover, the duration and magnitude of the intestinal motor response to st.....
