Results 41 to 50 of about 34,555 (299)

Evolution of the Sinus Venosus from Fish to Human

Journal of Cardiovascular Development and Disease, 2014
The sinus venosus, the cardiac chamber upstream of the (right) atrium, is a severely underinvestigated structure. Yet, its myocardium harbors the cardiac pacemaker in all vertebrates.
Bjarke Jensen, Bastiaan J. D. Boukens, Tobias Wang, Antoon F. M. Moorman, Vincent M. Christoffels   +4 more
doaj   +1 more source

Attention V-Net: A Modified V-Net Architecture for Left Atrial Segmentation

Applied Sciences, 2022
We propose a fully convolutional neural network based on the attention mechanism for 3D medical image segmentation tasks. It can adaptively learn to highlight the salient features of images that are useful for image segmentation tasks. Some prior methods
Xiaoli Liu, Ruoqi Yin, Jianqin Yin
doaj   +1 more source

White matter changes in fetal brains with ventriculomegaly

Frontiers in Neuroanatomy, 2023
IntroductionVentriculomegaly (VM) is a fetal brain malformation which may present independently (isolated form) or in association with different cerebral malformations, genetic syndromes or other pathologies (non-isolated form).MethodsThis paper aims to ...
Bianca Horgos, Miruna Mecea, Armand Boer, Andrei Buruiana, Razvan Ciortea, Razvan Ciortea, Carmen-Mihaela Mihu, Ioan Stefan Florian, Ioan Stefan Florian, Alexandru Ioan Florian, Alexandru Ioan Florian, Florin Stamatian, Bianca Szabo, Camelia Albu, Camelia Albu, Sergiu Susman, Sergiu Susman, Raluca Pascalau, Raluca Pascalau   +18 more
doaj   +1 more source

Deep Learning in Cardiology

, 2021
The medical field is creating large amount of data that physicians are unable to decipher and use efficiently. Moreover, rule-based expert systems are inefficient in solving complicated medical tasks or for creating insights using big data. Deep learning
Bizopoulos, Paschalis, Koutsouris, Dimitrios   +1 more
core   +1 more source

Enhancing energy efficiency in severe cold plateau regions: Atrium design strategies for zero energy houses

Case Studies in Thermal Engineering
With the global emphasis on sustainable development and energy conservation, zero energy houses are gradually becoming a research hotspot in the field of architecture. This study explores the potential impact of atrium design on energy-saving performance,
Yanxia Li, Xing Guo, Yuqian Hong, Gang Yao   +3 more
doaj   +1 more source

Amplificarea eficienţei energetice a construcţiilor prin metode pasive. Detalii şi principii specifice arhitecturii ecologice [PDF]

Urbanism. Arhitectura. Constructii, 2011
The article refers to the recording and use of the term "passive" inconnection to green architecture. Easy to confuse when defining it, a“passive house” is, in fact, a sum of passive and active methods through which some predetermined performances for a ...
Marius Voica
doaj  

Le bois dans l’architecture domestique à Herculanum. Mise en œuvre de propositions de reconstruction 3D dans la Casa di Nettuno ed Anfitrite

Pallas, 2019
The nature of the pyroclastic flow that buried Herculaneum in the fall of 79 has allowed the preservation of wood in this city, under exceptional conditions, compared to what is observed in the other Campanian sites concerned.
Alexandra Dardenay
doaj   +1 more source

4D Light-sheet imaging and interactive analysis of cardiac contractility in zebrafish larvae

APL Bioengineering, 2023
Despite ongoing efforts in cardiovascular research, the acquisition of high-resolution and high-speed images for the purpose of assessing cardiac contraction remains challenging.
Xinyuan Zhang, Milad Almasian, Sohail S. Hassan, Rosemary Jotheesh, Vinay A. Kadam, Austin R. Polk, Alireza Saberigarakani, Aayan Rahat, Jie Yuan, Juhyun Lee, Kelli Carroll, Yichen Ding   +11 more
doaj   +1 more source

From Proliferation to Protection: Immunohistochemical Profiling of Cardiomyocytes and Immune Cells in Molly Fish Hearts

Fishes
Unlike adult mammalian cardiomyocytes, cardiomyocytes in teleosts display high proliferative capacity throughout adulthood. This study aimed to identify the immunohistochemical profiles of cardiomyocytes and immune cells in the hearts of Molly fish by ...
Giacomo Zaccone, Doaa M. Mokhtar, Alessio Alesci, Gioele Capillo, Marco Albano, Manal T. Hussein, Marialuisa Aragona, Antonino Germanà, Eugenia R. Lauriano, Ramy K. A. Sayed   +9 more
doaj   +1 more source

Incorporating Inductances in Tissue-Scale Models of Cardiac Electrophysiology [PDF]

, 2017
In standard models of cardiac electrophysiology, including the bidomain and monodomain models, local perturbations can propagate at infinite speed.
Balay S., Benson A. P., Boyce E. Griffith, Cattaneo C., Colli Franzone P., DeHaan R. L., Fastl T. E., Jou D., Keener J. P., Krueger M. W., MATLAB, Neu J. C., Sachse F. B., Simone Rossi, ten Tusscher K. H. W. J., Thomas C. E., Tung L., Wikswo J. P.   +17 more
core   +3 more sources