Results 11 to 20 of about 1,098,453 (286)

Hierarchical Classification for Complexity Reduction in HEVC Inter Coding

open access: yesIEEE Access, 2020
In order to adapt to various real-time applications, fast coding algorithms for high efficiency video coding (HEVC) standard maintain a hot research topic in recent years.
Yu Lu   +5 more
doaj   +1 more source

Unit conversions between LOINC codes [PDF]

open access: yesJournal of the American Medical Informatics Association, 2017
Abstract Logical Observation Identifiers Names and Codes (LOINC) is the most widely used controlled vocabulary to identify laboratory tests. A given laboratory test can often be reported in more than 1 unit of measure (eg, grams or moles), and LOINC defines unique codes for each unit.
Ronald G, Hauser   +3 more
openaire   +2 more sources

Long-Noncoding RNA (lncRNA) in the Regulation of Hypoxia-Inducible Factor (HIF) in Cancer

open access: yesNon-Coding RNA, 2020
Hypoxia is dangerous for oxygen-dependent cells, therefore, physiological adaption to cellular hypoxic conditions is essential. The transcription factor hypoxia-inducible factor (HIF) is the main regulator of hypoxic metabolic adaption reducing oxygen ...
Dominik A. Barth   +5 more
doaj   +1 more source

Involvement of Long Non-Coding RNAs (lncRNAs) in Tumor Angiogenesis

open access: yesNon-Coding RNA, 2020
Long non-coding RNAs (lncRNAs) are defined as non-protein coding transcripts with a minimal length of 200 nucleotides. They are involved in various biological processes such as cell differentiation, apoptosis, as well as in pathophysiological processes ...
Julia Teppan   +5 more
doaj   +1 more source

Non-Coding RNAs and SARS-Related Coronaviruses

open access: yesViruses, 2020
The emergence of SARS-CoV-2 in 2019 has caused a major health and economic crisis around the globe. Gaining knowledge about its attributes and interactions with human host cells is crucial.
Hanna Henzinger   +3 more
doaj   +1 more source

Efficient Prediction Mode Decisions for Low Complexity MV-HEVC

open access: yesIEEE Access, 2021
The increased number of possible inter-prediction blocks sizes, improved the coding efficiency of High Efficiency Video Coding (HEVC), but at the same time it also increased the complexity of the encoder.
Shahid Nawaz Khan   +3 more
doaj   +1 more source

Methodological issues in developing a multi-dimensional coding procedure for small group chat communication [PDF]

open access: yes, 2007
In CSCL research, collaboration through chat has primarily been studied in dyadic settings. This article discusses three issues that emerged during the development of a multi-dimensional coding procedure for small group chat communication: a) the unit of
Stahl, Gerry, Strijbos, Jan-Willem
core   +2 more sources

Unitals and codes

open access: yesDiscrete Mathematics, 2003
A \(2\)-\((q^3+ 1,q+1,1)\) design is called a unital design when \(q> 1\). Construction of all unitals for a given \(q\) is one of the interesting problems in combinatorics. In the paper under review the authors construct some non-isomorphic unitals in the case of \(q=3\).
Betten, Anton   +2 more
openaire   +2 more sources

On the multiple unicast capacity of 3-source, 3-terminal directed acyclic networks [PDF]

open access: yes, 2012
We consider the multiple unicast problem with three source-terminal pairs over directed acyclic networks with unit-capacity edges. The three $s_i-t_i$ pairs wish to communicate at unit-rate via network coding.
Huang, Shurui   +2 more
core   +7 more sources

Multi-loop quality scalability based on high efficiency video coding [PDF]

open access: yes, 2012
Scalable video coding performance largely depends on the underlying single layer coding efficiency. In this paper, the quality scalability capabilities are evaluated on a base of the new High Efficiency Video Coding (HEVC) standard under development.
De Cock, Jan   +3 more
core   +1 more source

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