The effect of alcohol (.1 mg/kg) on the sinus node and atrioventricular node was studied in 9 mongrel dogs. The sinus node function was evaluated by the sinus node recovery time and the atrioventricular node by the highest atrial pacing rate at which Wenckebach periodicity was developed. The effect was studied for 45 minutes. Three groups were identified: Group I, Low Concentration of Alcohol (...

We report on VERITAS observations at energies above 200 GeV of known or potential galactic γ-ray sources. The observed objects comprise pulsars, pulsar wind nebulae, high-mass X-ray binaries and gamma-ray sources with unknown counterparts in other wavelengths. Among the highlights are the observation of variable gamma-ray emission from the X-ray binary LS I +61 303 and the detection of MGRO J19...

Abstract Among the galactic sources that can be detected by KM3NeT detector, we will consider eHWC J1825-134 source recently HAWC telescope. Moreover, RX J1713.7-3946 and show prospects of detection in a fully hadronic lepto-hadronic scenario. Considering IceCube instead, focus on gamma-ray J1907+063 J2019+368. We found at 3 σ or more detector should within reach next decade. Finally, also 2HWC...

The use of structural equation models (SEM) in scientific research perform a promising methodological and empirical direction to validate the measurement psychological constructs. aim this paper is mental toughness athletes non-athletes with SEM. sample consisted 853 Tunisian participants (444 males 409 females; 444 non-athletes), aged 14 27 years (M=20.38 SD=4.12). completed Arabic translated ...

Carotid intima-media thickness (C-IMT) measurements provide a non-invasive assessment of subclinical atherosclerosis. The aim of the study was to assess the inter- and intra-observer variability of automated C-IMT measurements undertaken by two novice operators using the Panasonic CardioHealth Station. Participants were free from cardio-metabolic disease, and each underwent serial bilateral C-I...