Results 111 to 120 of about 708,068 (294)
FEBS Letters, EarlyView.The protonated form of butyrate, as well as other short‐chain fatty acids (SCFAs), is membrane permeable. In acidic extracellular environments, this can lead to intracellular accumulation of SCFAs and cytosolic acidification. This phenomenon will be particularly relevant in acidic environments such as the large intestine or tumor microenvironments ...
Muwei Jiang +2 more
wiley +1 more source
From direct tagging to Tagging with sentences compression [PDF]
arXiv, 2018 In essence, the two tagging methods (direct tagging and tagging with sentences compression) are to tag the information we need by using regular expression which basing on the inherent language patterns of the natural language. Though it has many advantages in extracting regular data, Direct tagging is not applicable to some situations.
arxiv
A stepwise emergence of evolution in the RNA world
FEBS Letters, EarlyView.How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley +1 more source
Journal of Pathology Informatics, 2010 Background: Radio frequency identification (RFID) tags have potential for use in identifying and tracking biospecimens in anatomic pathology and biorepository laboratories.
Alina A Leung +7 more
doaj +1 more source
Analyzing Tag Distributions in Folksonomies for Resource Classification [PDF]
KSEM 2011, 5th International Conference on Knowledge Science,
Engineering and Management, 2012 Recent research has shown the usefulness of social tags as a data source to feed resource classification. Little is known about the effect of settings on folksonomies created on social tagging systems. In this work, we consider the settings of social tagging systems to further understand tag distributions in folksonomies.
arxiv
THE USE OF RADIOACTIVE CHROMIUM 51 AS AN ERYTHROCYTE TAGGING AGENT FOR THE DETERMINATION OF RED CELL SURVIVAL IN VIVO 12 [PDF]
, 1953 Franklin G. Ebaugh +5 more
openalex +1 more source
Measuring Similarity in Large-Scale Folksonomies [PDF]
, 2011 Social (or folksonomic) tagging has become a very popular way to describe content within Web 2.0 websites. Unlike\ud taxonomies, which overimpose a hierarchical categorisation of content, folksonomies enable end-users to freely create and choose the ...
Capra, Licia +3 more
core +2 more sources
FEBS Letters, EarlyView.The enzyme 5‐lipoxygenase (5‐LOX) catalyzes the first step in the biosynthesis of leukotrienes (LTs) involved in inflammatory pathophysiology. After cellular stimulation, 5‐LOX translocates to the nucleus, interacting with the 5‐LOX‐activating protein (FLAP) to form LTA4 from arachidonic acid (AA).
Erik Romp +5 more
wiley +1 more source
The Influence of Frequency, Recency and Semantic Context on the Reuse of Tags in Social Tagging Systems [PDF]
arXiv, 2016 In this paper, we study factors that influence tag reuse behavior in social tagging systems. Our work is guided by the activation equation of the cognitive model ACT-R, which states that the usefulness of information in human memory depends on the three factors usage frequency, recency and semantic context.
arxiv
A COMPARATIVE STUDY OF RED CELL VOLUMES IN HUMAN SUBJECTS WITH RADIOACTIVE PHOSPHORUS TAGGED RED CELLS AND T-1824 DYE 12 [PDF]
, 1950 Herman M. Nachman +5 more
openalex +1 more source