Results 81 to 90 of about 98,341 (247)

Contrastive learning for nested Chinese Named Entity Recognition via template words

CAAI Transactions on Intelligence Technology
Existing Chinese named entity recognition (NER) research utilises 1D lexicon‐based sequence labelling frameworks, which can only recognise flat entities.
Yuke Wang, Qiao Liu, Tingting Dai, Junjie Lang, Ling Lu, Yinong Chen   +5 more
doaj   +1 more source

Nonexistence of holomorphic submersions between complex unit balls equivariant with respect to a lattice and their generalizations [PDF]

, 2010
Vincent Koziarz, Ngaiming Mok
openalex   +1 more source

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

FEBS 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

A generalization of Schmidt number for multipartite states [PDF]

, 2015
Yu Guo, Heng Fan
openalex   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

FEBS 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

Static Core Stability of Mechanical Systems with Branching

Механика машин, механизмов и материалов, 2014
The study of static stability of core mechanical system with branching units corresponding to the portable foot and two hands. The concrete example of a model in the form 11-links anthropomorphic system in the phase of support on one leg.
A.V. Chigarev, A.V. Borisov
doaj  

Who is she? Changes in the Person Context Affect Categorization

Frontiers in Psychology, 2013
Changes between the learning and testing contexts affect learning, memory, and generalization. We examined whether a change (between learning and testing) in the person children were interacting with affects generalization.
Elizabeth eGoldenberg, Catherine M Sandhofer   +1 more
doaj   +1 more source

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

FEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Quasipolynomial generalization of Lotka$ndash$Volterra mappings [PDF]

, 2002
Benito Hern$aacute$ndez-Bermejo, L$eacute$on Brenig   +1 more
openalex   +1 more source