Results 31 to 40 of about 137,303 (259)

eCMT-SCTP: Improving Performance of Multipath SCTP with Erasure Coding Over Lossy Links [PDF]

open access: yes, 2013
Performance of transport protocols on lossy links is a well-researched topic, however there are only a few proposals making use of the opportunities of erasure coding within the multipath transport protocol context.
Boreli, Roksana   +3 more
core   +2 more sources

Impact of Exhaust Gas Recirculation on Gaseous Emissions of Turbocharged Spark-Ignition Engines

open access: yesApplied Sciences, 2020
Exhaust gas recirculation is one of the technologies that can be used to improve the efficiency of spark-ignition engines. However, apart from fuel consumption reduction, this technology has a significant impact on exhaust gaseous emissions, inducing a ...
Pedro Piqueras   +3 more
doaj   +1 more source

In-Cylinder Heat Transfer Model Proposal Compatible with 1D Simulations in Uniflow Scavenged Engines

open access: yesApplied Sciences, 2023
Advanced two-stroke engines are considered as powertrains for range extenders in hybrid electric vehicles due to size, simplicity, cost, and power density advantages.
Héctor Climent   +3 more
doaj   +1 more source

Performance evaluation of multipath transport protocol in heterogeneous network environments [PDF]

open access: yes, 2012
Performance of multipath transport protocols is known to be sensitive to path asymmetry. The difference between each path in terms of bandwidth, delay and packet loss has a potential to significantly decrease the overall performance of a data flow ...
Boreli, Roksana   +3 more
core   +1 more source

Experimental Characterization of Real Driving Cycles in a Light-Duty Diesel Engine under Different Dynamic Conditions

open access: yesApplied Sciences, 2022
This paper studies the behavior of a Euro 6 diesel engine tested under dynamic conditions corresponding to different real driving emissions (RDE) scenarios.
José Manuel Luján   +3 more
doaj   +1 more source

Epidemiological Studies of Subclinical Mastitis in Dairy Goats in Lumajang Regency, East Java, Indonesia

open access: yesJurnal Ilmu-Ilmu Peternakan, 2023
Subclinical mastitis is an economically important disease in dairy goat farming. Lumajang is a center for dairy goats in East Java. However, routine examination of subclinical mastitis for screening tests has no data.
Mira Fatmawati Fatmawati   +9 more
doaj   +1 more source

New machine-marked tests for selection into core medical training: evidence from two validation studies [PDF]

open access: yes, 2009
The objective of this study was to examine whether two machine-marked tests (MMTs), a clinical problem-solving test (CPS) and a situational judgement test (SJT, focusing on professional dilemmas), previously validated for selection into general practice (
Berkin, L.   +7 more
core   +1 more source

Hybrid analytical/numerical coupled-mode modeling of guided-wave devices [PDF]

open access: yes, 2006
A general version of coupled-mode-theory for frequency domain scattering problems in integrated optics is proposed. As a prerequisite a physically reasonable field template is required, that typically combines modes of the optical channels in the ...
Hammer, Manfred
core   +15 more sources

Significance of monitoring vascular endothelial growth factor, monocyte chemoattractant protein-1 and Interleukin-8 in diabetic macular edema towards early identification of nonresponders to ranibizumab therapy

open access: yesIndian Journal of Ophthalmology, 2021
Purpose: Identification of nonresponders prior to anti-vascular endothelial growth factor (anti-VEGF) therapy would help in the judicious clinical management of diabetic macular edema (DME) patients.
Tessy Xavier   +5 more
doaj   +1 more source

Conceptual Metaphor Theory and Classical Theory: Affinities Rather than Divergences [PDF]

open access: yes, 2016
Conceptual Metaphor Theory makes some strong claims against so-called Classical Theory which spans the accounts of metaphors from Aristotle to Davidson.
Mácha, Jakub
core   +2 more sources

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