Results 101 to 110 of about 42,096 (215)
Two-dimensional wave patterns of spreading depolarization: retracting, re-entrant, and stationary waves [PDF]
, 2009 We present spatio-temporal characteristics of spreading depolarizations (SD) in two experimental systems: retracting SD wave segments observed with intrinsic optical signals in chicken retina, and spontaneously occurring re-entrant SD waves that repeatedly spread across gyrencephalic feline cortex observed by laser speckle flowmetry.
arxiv +1 more source
WIREs RNA, Volume 16, Issue 2, March/April 2025.Stress granules emerging during viral infection can play both pro‐ and antiviral roles. RNA viruses use various strategies to antagonize their formation, including the degradation, inhibition, or sequestration of G3BP1, a key stress granule protein. However, biochemical and structural insights into these mechanisms have been reported for only a handful
Moh Egy Rahman Firdaus +3 more
wiley +1 more source
Internationalizing AI: Evolution and Impact of Distance Factors [PDF]
Scientometrics 2021, 2021 International collaboration has become imperative in the field of AI. However, few studies exist concerning how distance factors have affected the international collaboration in AI research. In this study, we investigate this problem by using 1,294,644 AI related collaborative papers harvested from the Microsoft Academic Graph (MAG) dataset.
arxiv
Protein Science, Volume 34, Issue 2, February 2025.Abstract Biochemistry textbooks describe eukaryotic mRNAs as monocistronic. However, increasing evidence reveals the widespread presence and translation of upstream open reading frames preceding the “main” ORF. DNA and RNA viruses infecting eukaryotes often produce polycistronic mRNAs and viruses have evolved multiple ways of manipulating the host's ...
Philippe Paget‐Bailly +4 more
wiley +1 more source
Towards a Theoretical Understanding of Word and Relation Representation [PDF]
arXiv, 2022 Representing words by vectors, or embeddings, enables computational reasoning and is foundational to automating natural language tasks. For example, if word embeddings of similar words contain similar values, word similarity can be readily assessed, whereas judging that from their spelling is often impossible (e.g.
arxiv
DebrisWatch I: A survey of faint geosynchronous debris [PDF]
, 2020 Recent anomalies exhibited by satellites and rocket bodies have highlighted that a population of faint debris exists at geosynchronous (GEO) altitudes, where there are no natural removal mechanisms. Despite previous optical surveys probing to around 10-20 cm in size, regular monitoring of faint sources at GEO is challenging, thus our knowledge remains ...
arxiv +1 more source
Protein-RNA linkage and posttranslational modifications of feline calicivirus and murine norovirus VPg proteins [PDF]
PeerJ, 2016 Members of the Caliciviridae family of positive sense RNA viruses cause a wide range of diseases in both humans and animals. The detailed characterization of the calicivirus life cycle had been hampered due to the lack of robust cell culture systems and ...
Allan Olspert +5 more
doaj +2 more sources
A Variant on the Feline Josephus Problem [PDF]
arXiv, 2018 In the Feline Josephus problem, soldiers stand in a circle, each having $\ell$ `lives'. Going around the circle, a life is taken from every $k$th soldier; soldiers with 0 lives remaining are removed from the circle. Finding the last surviving soldier proves to be an interesting and difficult problem, even in the case when $\ell=1$.
arxiv
Journal of VirologyFeline calicivirus (FCV) is one of the few members of the Caliciviridae family that grows well in cell lines and, therefore, serves as a surrogate to study the biology of other viruses in the family. Conley et al. (14) demonstrated that upon the receptor
Weiyao Sun +12 more
semanticscholar +1 more source
ISOLATION AND PHYLOGENETIC ANALYSIS OF FELINE CALICIVIRUS IN SIBERIA
Problems of Virology, 2018 The results of the study of the distribution of calicivirus infection in a population of domestic cats of different breeds, contained individually or the group method, the virus isolation in the cell culture and a comparative phylogenetic analysis of their nucleotide sequences with published sequences of reference field and vaccine strains of Feline ...
Y V Vyatkin +5 more
openaire +5 more sources