Results 1 to 10 of about 6,794 (161)

Initiators counteract Polycomb repression and stimulate long-range contacts between enhancers and the Abdominal-B promoter in Drosophila [PDF]

Open Biology
The specification of abdominal segments A5 to A9 depends on the expression of Abdominal-B (Abd-B), which is regulated by four infraabdominal domains: iab-5 through iab-8,9.
Olga Kyrchanova, Ksenia Kudryashova, Vasilisa Dubrovskaya, Airat Ibragimov, Paul Schedl, Pavel Georgiev   +5 more
doaj   +2 more sources

Intermittent Interatrial Block in a Patient With Recurrent Transient Ischemic Attacks [PDF]

Annals of Noninvasive Electrocardiology
Interatrial block (IAB) is a conduction disorder linked to atrial fibrillation (AF) and ischemic stroke. Intermittent IAB, often triggered by premature atrial complexes (PACs), may precede AF and increase thromboembolic risk. We present a case of embolic
Serhat Kesriklioglu, Ahmet Taha Sahin, Ahmet Lutfu Sertdemir, Enes Elvin Gul   +3 more
doaj   +2 more sources

Interatrial Block Detected by a Series of ECGs Before and During Acute Coronary Syndrome Predicts Atrial Fibrillation, Atrial Flutter, and Ischemic Stroke [PDF]

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Interatrial block (IAB) in an ECG, manifesting atrial pathology, is a possible risk factor for atrial arrhythmias and ischemic stroke. IAB is often transiently expressed, posing a major challenge for risk estimation when only a limited number ...
Ville Aarnivala, Tiia Istolahti, Matilda Hurskainen, Juho Tynkkynen, Hanna Pohjantähti, Leo‐Pekka Lyytikäinen, Kjell Nikus, Jussi Hernesniemi   +7 more
doaj   +2 more sources

Interatrial Block Predicts Life‐Threatening Arrhythmias in Dilated Cardiomyopathy

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background Interatrial block (IAB) has been associated with supraventricular arrhythmias and stroke, and even with sudden cardiac death in the general population.
Michiel T. H. M. Henkens, Helena López Martínez, Jerremy Weerts, Arjan Sammani, Anne G. Raafs, Job A. J. Verdonschot, Rutger R. van de Leur, Maurits A. Sikking, Sophia Stroeks, Vanessa P. M. van Empel, Hans‐Peter Brunner‐La Rocca, Antonius M. W. van Stipdonk, Dimitrios Farmakis, Mark R. Hazebroek, Kevin Vernooy, Antoni Bayés‐de‐Luna, Folkert W. Asselbergs, Antoni Bayés‐Genís, Stephane R. B. Heymans   +18 more
doaj   +1 more source

The International IT Standardization System, Its Role in the Development of the Information Industry and Its Operating Principles

Современные информационные технологии и IT-образование, 2022
The article covers the review of the modern system of international standardization in the field of information technology (IT), and the fundamental role of standards in the purposeful development of IT.
Vladimir Sukhomlin
doaj   +1 more source

Advanced Interatrial Block Predicts Recurrence of Atrial Fibrillation and Ischemic Stroke in Elderly Patients With Hypertension

Frontiers in Physiology, 2022
Background: This study aimed to investigate whether advanced interatrial block (IAB) is a predictor of recurrent atrial fibrillation (AF) and/or ischemic stroke in elderly patients with AF and hypertension.Methods and objectives: Five hundred and sixteen
Haijun Wang, Lili Cai, Yan Guo, Li Shuai, Yang Shi, Quanjin Si   +5 more
doaj   +1 more source

The Relationship Between Interatrial Block and PASI Score in Patients with Psoriasis

Bagcilar Medical Bulletin, 2021
Objective:The relationship between the interatrial block (IAB) and atrial fibrillation (AF) has been demonstrated in previous studies. The aim of this study is to investigate the relationship of the IAB with the psoriasis area severity index (PASI) score
Nijad Bakhshaliyev, Asım Enhoş, Erdem Karaçöp, Ramazan Özdemir   +3 more
doaj   +1 more source

Belief in a Just World and Moral Personality as Mediating Roles Between Parenting Emotional Warmth and Internet Altruistic Behavior

Frontiers in Psychology, 2021
This study explores the influence of parental emotional warmth (PEW) on college students’ Internet altruistic behavior (IAB), and the mediating roles of personal belief in a just world (PBJW) and positive moral personality traits (PMPT).
Ye Zhang, Liang Chen, Yumeng Xia
doaj   +1 more source

On Integrated Access and Backhaul Networks: Current Status and Potentials

IEEE Open Journal of the Communications Society, 2020
In this article, we introduce and study the potentials and challenges of integrated access and backhaul (IAB) as one of the promising techniques for evolving 5G networks. We study IAB networks from different perspectives.
Charitha Madapatha, Behrooz Makki, Chao Fang, Oumer Teyeb, Erik Dahlman, Mohamed-Slim Alouini, Tommy Svensson   +6 more
doaj   +1 more source

Integrated Access and Backhaul: A New Type of Wireless Backhaul in 5G

Frontiers in Communications and Networks, 2021
In this paper, we study the concept and the potentials of integrated access and backhaul (IAB) as one of the main innovative aspects of 5G networks. We study IAB networks from different perspectives.
Henrik Ronkainen, Jonas Edstam, Anders Ericsson, Christer Östberg   +3 more
doaj   +1 more source