Results 31 to 40 of about 991,752 (344)

Deep Reinforcement Learning Research and Applications [PDF]

open access: yesITM Web of Conferences
This paper provides an in-depth exploration of Deep Reinforcement Learning (DRL), a powerful combination of reinforcement learning and deep learning techniques, enabling machines to autonomously learn optimal policies through interaction with complex ...
Qiu Yujiang
doaj   +1 more source

Controlled Fuzzy Parallel Rewriting [PDF]

open access: yes, 1996
We study a Lindenmayer-like parallel rewriting system to model the growth of filaments (arrays of cells) in which developmental errors may occur. In essence this model is the fuzzy analogue of the derivation-controlled iteration grammar.
Asveld, Peter R.J.
core   +4 more sources

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Whose Tchaikovsky? Consumerism, nationality, sex and the curious case of the disappearing composer in Tchaikovsky and The Music Lovers

open access: yesCogent Arts & Humanities, 2014
This article offers the first sustained analysis of two films about the life of the composer Pyotr Ilyich Tchaikovsky made in 1969 and 1970 respectively. One of these, Ken Russell’s The Music Lovers (1970), is well known in the West.
John Gardiner
doaj   +1 more source

Teaching grammar and testing grammar in the English primary school: The impact on teachers and teaching of the grammar element of the statutory test in Spelling, Punctuation and Grammar (SPaG) in England [PDF]

open access: yes, 2015
In the academic year 2012-2013, Year 6 primary school pupils in England sat the first of a new statutory test in Spelling, Punctuation and Grammar (‘SPaG’) as part of their end of primary school assessments in English.
McLachlan, Jill   +3 more
core  

The “grammar” in Universal Grammar: A biolinguistic clarification [PDF]

open access: yesQuestions and Answers in Linguistics, 2015
Abstract This short piece addresses the confusion over terminology that has reigned, and partly still reigns, when it comes to the concept of Universal Grammar (UG). It is argued that whilst there might be changes in terminology and theory, conceptually UG cannot be eliminated.
openaire   +2 more sources

The role of histone modifications in transcription regulation upon DNA damage

open access: yesFEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Paraphrastic grammars [PDF]

open access: yesProceedings of the 2nd Workshop on Text Meaning and Interpretation - TextMean '04, 2004
Arguably, grammars which associate natural language expressions not only with a syntactic but also with a semantic representation, should do so in a way that capture paraphrasing relations between sentences whose core semantics are equivalent. Yet existing semantic grammars fail to do so.
Gardent, Claire   +2 more
openaire   +3 more sources

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

open access: yesMolecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici   +8 more
wiley   +1 more source

Reflections on the new International Baccalaureate Diploma Classical Languages Syllabus

open access: yesThe Journal of Classics Teaching, 2023
At the end of January 2022 the International Baccalaureate Organisation (IBO) published the new Diploma syllabus for Classical Languages (for first assessment in 2024).
Simon Trafford
doaj   +1 more source

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