Results 41 to 50 of about 39,835 (307)

Evolution of symbolic grammar systems [PDF]

open access: yes, 1995
Evolution of symbolic language and grammar is studied in a network model. Language is expressed by words, i.e. strings of symbols, which are generated by agents with their own symbolic grammar system. By deriving and accepting words, the agents communicate with each other.
Takashi Hashimoto, Takashi Ikegami
openaire   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

Teaching grammar: A survey of EAP teachers in New Zealand [PDF]

open access: yes, 2008
This paper reports on a survey of New Zealand teachers ' attitudes towards grammar and grammar teaching in their own particular teaching contexts. It uses a questionnaire adapted from that used in a survey of teachers of English for Academic Purposes ...
Barnard, Roger, Scampton, Davin
core  

Parsing Based on Grammar Systems [PDF]

open access: yes, 2022
This thesis is focused on grammar systems and syntax analysis. Thesis introduces cooperating distributed and parallel communicating grammar systems. Based on knowledge of grammar systems, new grammar system is introduced.
Sedmík, Adam
core  

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

open access: yesMolecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang   +9 more
wiley   +1 more source

JACY - a grammar for annotating syntax, semantics and pragmatics of written and spoken japanese for NLP application purposes [PDF]

open access: yes, 2006
In this text, we describe the development of a broad coverage grammar for Japanese that has been built for and used in different application contexts.
Siegel, Melanie
core  

Grammar and quality: Assessing the design quality of grammar-system generated architecture [PDF]

open access: yes, 2017
In architectural research the SPT 2017 challenge of understanding things by their grammar has been taken up. Grammar systems have, for instance, been developed for analysing the design principles of types of architectural artefacts as Palladio villas ...
Vermaas, P., Eloy, S.
core   +2 more sources

Linguistic Models at the Crossroads of Agents, Learning and Formal Languages

open access: yesAdvances in Distributed Computing and Artificial Intelligence Journal, 2014
This paper aims at reviewing the most relevant linguistic applications developed in the intersection between three different fields: machine learning, formal language theory and agent technologies.
Leonor BECERRA-BONACHE   +1 more
doaj   +1 more source

Splicing grammar systems

open access: yesComput. Artif. Intell., 1996
Summary: The aim of this paper is to bring together two new and powerful tools: on the one hand, the splicing operation as a basic operation on DNA sequences and, on the other hand, the parallelism and communication features in grammar systems.
Dassow, J., Mitrana, V.
openaire   +2 more sources

Spatial biology in cancer epigenetics

open access: yesMolecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

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