Results 21 to 30 of about 654,160 (322)

Fontan-associated liver disease: Diagnosis, surveillance, and management

open access: yesFrontiers in Pediatrics, 2023
The Fontan operation is a lifesaving procedure for patients with functional single-ventricle congenital heart disease, where hypoplastic left heart syndrome is the most frequent anomaly.
Charlotte de Lange   +4 more
doaj   +1 more source

Congestion Modelling [PDF]

open access: yes, 2007
Transportation researchers have long struggled to find satisfactory ways ofdescribing and analysing traffic congestion, as evident from the large numberof often competing approaches and models that have been developed. This paperaims to provide a review of the literature on this topic.
C. Robin Lindsey, Erik T. Verhoef
openaire   +5 more sources

Road congestion [PDF]

open access: yes, 2015
Every driver will have experienced the situation in which, as additional traffic joins a road, speeds fall, queues form and travel times become longer and more predictable. Engineers and traffic scientists have devoted considerable effort to understanding how such conditions arise, and how the key parameters of traffic flow, traffic concentration (or ...
May, A, Liu, R, Shepherd, S
openaire   +2 more sources

Is It Possible to Analyze Kidney Functions, Electrolytes and Volemia Using Artificial Intelligence?

open access: yesDiagnostics, 2022
Markers used in everyday clinical practice cannot distinguish between the permanent impairment of renal function. Sodium and potassium values and their interdependence are key parameters in addition to volemia for the assessment of cardiorenal balance ...
Danijela Tasić   +5 more
doaj   +1 more source

BBR: Congestion-Based Congestion Control [PDF]

open access: yesQueue, 2016
When bottleneck buffers are large, loss-based congestion control keeps them full, causing bufferbloat. When bottleneck buffers are small, loss-based congestion control misinterprets loss as a signal of congestion, leading to low throughput. Fixing these problems requires an alternative to loss-based congestion control. Finding this alternative requires
Neal Cardwell   +4 more
openaire   +1 more source

Acute Effects of Positive Airway Pressure on Functional Mitral Regurgitation in Patients with Systolic Heart Failure

open access: yesFrontiers in Physiology, 2017
Background: Acute effects of positive airway pressure (PAP) [including continuous PAP (CPAP) and adaptive servo-ventilation, an advanced form of bi-level PAP] on functional mitral regurgitation (fMR) in patients with heart failure (HF) with left ...
Takao Kato   +14 more
doaj   +1 more source

A method for identifying the important node in multi-layer logistic networks

open access: yesFrontiers in Physics, 2022
Traditional methods to identify the important nodes are suitable for single networks. However, many real-world networks are coupled together, which can be modeled by multi-layer networks.
Chengwang Wang   +2 more
doaj   +1 more source

Lung ultrasound in optimizing management of patients with heart failure: current status and future prospects

open access: yesРоссийский кардиологический журнал, 2020
The review discusses the prognostic value and contribution to therapy optimization of lung ultrasound for heart failure patients.
Zh. D. Kobalava   +3 more
doaj   +1 more source

Explicit Rate Control for MANET [PDF]

open access: yesInternational Journal of Networked and Distributed Computing (IJNDC), 2013
Streaming applications over Mobile Ad-hoc Networks (MANET) require a smooth transmission rate. The Internet is unable to provide this service during traffic congestion in the network.
Nazia Zaman, Morshed Chowdhury
doaj   +1 more source

Assessment of network traffic congestion through Traffic Congestability Value (TCV): a new index

open access: yesBulletin of Geography. Socio-Economic Series, 2015
Traffic congestion is a major and growing problem in urban areas across the globe. It reduces the effective spatial interaction between different locations.
Patel Nilanchal, Mukherjee Alok Bhushan
doaj   +1 more source

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