Filtry
wszystkich: 6955
-
Katalog
- Publikacje 5073 wyników po odfiltrowaniu
- Czasopisma 131 wyników po odfiltrowaniu
- Wydawnictwa 1 wyników po odfiltrowaniu
- Osoby 50 wyników po odfiltrowaniu
- Projekty 8 wyników po odfiltrowaniu
- Kursy Online 82 wyników po odfiltrowaniu
- Wydarzenia 2 wyników po odfiltrowaniu
- Dane Badawcze 1608 wyników po odfiltrowaniu
wyświetlamy 1000 najlepszych wyników Pomoc
Wyniki wyszukiwania dla: HEART VALVES
-
JOURNAL OF HEART VALVE DISEASE
Czasopisma -
EUROPEAN HEART JOURNAL
Czasopisma -
Kardiologia Polska
Czasopisma -
The values of Block Entropy for patients with Congestive Heart Failure
Dane BadawczeThe dataset consists of calculated values of entropy of 75 000 intervals between consecutive heartbeats (RR intervals) for 29 patients with congestive heart failure (CHF). The original data were taken from PhysioNet Congestive Heart Failure RR Interval Database (cf. Goldberger A., Amaral L., Glass L., Hausdorff J., Ivanov P.C., Mark R., Mietus J.E.,...
-
The values of Permutation Entropy for patients with Congestive Heart Failure
Dane BadawczeThe dataset consists of calculated values of entropy of 75 000 intervals between consecutive heartbeats (RR intervals) for 29 patients with congestive heart failure (CHF). The original data were taken from PhysioNet Congestive Heart Failure RR Interval Database (cf. Goldberger A., Amaral L., Glass L., Hausdorff J., Ivanov P.C., Mark R., Mietus J.E.,...
-
Counseling and Values
Czasopisma -
ENVIRONMENTAL VALUES
Czasopisma -
Structural Heart-The Journal of the Heart Team
Czasopisma -
Global Heart
Czasopisma -
Heart International
Czasopisma -
Heart Asia
Czasopisma -
Open Heart
Czasopisma -
HEART & LUNG
Czasopisma -
HEART RHYTHM
Czasopisma -
Heart and Metabolism
Czasopisma -
Heart Views
Czasopisma -
HEAT TRANSFER ENGINEERING
Czasopisma -
HEART
Czasopisma -
Journal of Human Values
Czasopisma -
AGRICULTURE AND HUMAN VALUES
Czasopisma -
Live, Identity and Values
Czasopisma -
Effect of the ex situ physical and in situ chemical modification of bacterial nanocellulose on mechanical properties in the context of its potential applications in heart valve design
PublikacjaBacterial nanocellulose (BNC) is a promising material for heart valve prostheses. However, its low strength properties limit its applicability in cardiovascular surgery. To overcome these limitations, the mechanical properties of BNC can be improved through modifications. The aim of the research was to investigate the extent to which the mechanical properties of BNC can be altered by modifying its structure during its production...
-
Effect of the inclination angle of the condenser on the heat transfer coefficient value – experimental study
PublikacjaWhen considering problem of the condensation of the refrigerant in a flow inside channel, one needs to pay attention to the shape of its cross-section, the hydraulic diameter, the channel length as well as the orientation of the channel axis in space (horizontal, vertical, inclined). This paper presents an experimental study concerning the effect of the inclination angle of the condenser with a single coil pipe on the heat transfer...
-
Congenital Heart Disease
Czasopisma -
Circulation-Heart Failure
Czasopisma -
ESC Heart Failure
Czasopisma -
Egyptian Heart Journal
Czasopisma -
IJC Heart & Vasculature
Czasopisma -
Heart Lung and Vessels
Czasopisma -
Iranian Heart Journal
Czasopisma -
JAPANESE HEART JOURNAL
Czasopisma -
JACC-Heart Failure
Czasopisma -
Heart Failure Clinics
Czasopisma -
Pakistan Heart Journal
Czasopisma -
Heart Lung and Circulation
Czasopisma -
AMERICAN HEART JOURNAL
Czasopisma -
Indian Heart Journal
Czasopisma -
World Heart Journal
Czasopisma -
International Heart Journal
Czasopisma -
HEART SURGERY FORUM
Czasopisma -
Nepalese Heart Journal
Czasopisma -
Heart Rhythm O2
Czasopisma -
Heart Beat Journal
Czasopisma -
Netherlands Heart Journal
Czasopisma -
Salve
Czasopisma -
Insight into heart regeneration
PublikacjaThe mammalian heart is thought to be incapable of regeneration because of the limited ability of cardiomyocytes. to proliferate. However, it has been recently shown that the neonatal murine heart is able to restore its normal function after coronary artery ligation or even partial resection. Unfortunately, this feature is lost in a few days after birth, although lower vertebrates as zebrafish or newt, retain this ability until adulthood. Therefore,...
-
Application of Feed Forward Neural Networks for Modeling of Heat Transfer Coefficient During Flow Condensation for Low and High Values of Saturation Temperatur
PublikacjaMost of the literature models for condensation heat transfer prediction are based on specific experimental parameters and are not general in nature for applications to fluids and non-experimental thermodynamic conditions. Nearly all correlations are created to predict data in normal HVAC conditions below 40°C. High temperature heat pumps operate at much higher parameters. This paper aims to create a general model for the calculation...
-
Independent Association Between Plasma Leptin Levels and Heart Rate in Heart Transplant Recipients
Publikacja -
A machine learning approach to classifying New York Heart Association (NYHA) heart failure
PublikacjaAccording to the European Society of Cardiology, globally the number of patients with heart failure nearly doubled from 33.5 million in 1990 to 64.3 million in 2017, and is further projected to increase dramatically in this decade, still remaining a leading cause of morbidity and mortality. One of the most frequently applied heart failure classification systems that physicians use is the New York Heart Association (NYHA) Functional...
-
Regeneration of marine engine valves using laser surfacing
PublikacjaThis article presents an analysis of the applicability of laser surfacing of the exhaust valve face of a marine diesel engine using cobalt-based powder. After preparation by machining, the selected valves were subjected to laser surfacing using a high-power ROFIN DL020 laser. The EuTroLoy 16012 powder was used in the surfacing process. One of the valves was cut and subjected to metallographic examination and hardness measurements,...