Diastolic dysfunction is a contributing factor to exercise intolerance in COPD
…, V Vértes, Á Nógrádi, N Varga, MB Illés… - COPD: Journal of …, 2016 - Taylor & Francis
… 6MWT distance was 330 ± 76 m. LV diastolic dysfunction was found in 48 (74%) patients.
LV and RV filling pressures were elevated in 28 (43%) and in 29 (45%) patients, respectively. …
LV and RV filling pressures were elevated in 28 (43%) and in 29 (45%) patients, respectively. …
[HTML][HTML] Monitoring multi-respiratory indices via a smart nanofibrous mask filter based on a triboelectric nanogenerator
… the 40/80/120 min_PAN nanofiber layers are 0.38 g/m 2 , 0.67 g/m 2 and 0.88 g/m 2 ; while
40/80/120 min_PVDF layers have the area density of 2.11 g/m 2 , 3.04 g/m 2 and 3.88 g/m 2 . …
40/80/120 min_PVDF layers have the area density of 2.11 g/m 2 , 3.04 g/m 2 and 3.88 g/m 2 . …
[HTML][HTML] Numerical simulation of electrochemical migration of Cu based on the Nernst-Plank equation
… [F/m], and ρ is the surface charge density [C/m 2 ]. Microscopic electroneutrality of the
medium is supposed, which results in quantitatively that ρ is zero [19], that derives the Possion's …
medium is supposed, which results in quantitatively that ρ is zero [19], that derives the Possion's …
[HTML][HTML] Electrochemical corrosion of SAC alloys: A review
Tin–silver–copper (SAC) solder alloys are the most promising candidates to replace Sn–Pb
solder alloys. However, their application is still facing several challenges; one example is the …
solder alloys. However, their application is still facing several challenges; one example is the …
[HTML][HTML] Extraction of pure Co, Ni, Mn, and Fe compounds from spent Li-ion batteries by reductive leaching and combined oxidative precipitation in chloride media
… the 1 – 10 M HCl concentration and the 25 – 95 C temperature ranges. A minimum of 2 M
HCl … By increasing the HCl concentration to 6 M, the leaching time could be halved. The NMC …
HCl … By increasing the HCl concentration to 6 M, the leaching time could be halved. The NMC …
PET-CT imaging and reality
Z Baliko, V Sarosi, MB Illes, Z Varga… - Pathology & Oncology …, 2011 - Springer
The spectrum of human diseases caused by members of the Aspergillus genus is extensive.
It ranges from allergic reactions to colonization of preexisting pulmonary cavities to invasion …
It ranges from allergic reactions to colonization of preexisting pulmonary cavities to invasion …
Numerical study of the gas flow velocity space in convection reflow oven
B Illés, I Bakó - International Journal of Heat and Mass Transfer, 2014 - Elsevier
In this paper, numerical study of the gas flow velocity space is presented in a convection type
reflow oven. Convection reflow ovens usually apply the nozzle-matrix heater system which …
reflow oven. Convection reflow ovens usually apply the nozzle-matrix heater system which …
Distribution of the heat transfer coefficient in convection reflow oven
B Illés - Applied Thermal Engineering, 2010 - Elsevier
Nowadays reflow ovens apply forced convection heating with nozzle-matrix blower system
which generates numerous heater gas streams. In these types of ovens the heat transfer …
which generates numerous heater gas streams. In these types of ovens the heat transfer …
Heating characteristics of convection reflow ovens
B Illés, G Harsányi - Applied Thermal Engineering, 2009 - Elsevier
The inhomogeneous temperature distribution in the reflow oven can cause soldering failures.
In this project, we investigate how the construction of a convection reflow oven has an …
In this project, we investigate how the construction of a convection reflow oven has an …
Investigating the dynamic changes of the vapour concentration in a Vapour Phase Soldering oven by simplified condensation modelling
… /m K], ρ is the density [kg/m 3 ] and C S is the specific heat capacity [J/kg K]. During the
condensation, the phase change generates mass transport at the vapour–condensate boundary. …
condensation, the phase change generates mass transport at the vapour–condensate boundary. …