Results 61 to 70 of about 7,328,705 (328)

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

WHAT WORDS SHOULD WE TEACH? EXPLORATION INTO VOCABULARY PROFILER

open access: yesIJOTL-TL (Indonesian Journal of Language Teaching and Linguistics), 2017
Students learning English as a foreign language are often frustrated when they have to cope with new words. The teacher’s task in teaching vocabulary seems equal to the student’s learning burden when it comes to decide which words to introduce and how to
Gusti Astika
doaj   +1 more source

The Language of Russian Fake Stories: A Corpus-Based Study of the Topical Change in the Viral Disinformation

open access: yesJournal of Language and Education, 2021
The spread of disinformation during the COVID-19 pandemic is largely associated with social media and online messengers. Viral disinformation disseminated in 2020–2021 was related to a wide range of topics that caused panic among people.
Alina Monogarova   +2 more
doaj   +1 more source

Articulatory loop explanations of memory span and pronunciation rate correspondences: a cautionary note [PDF]

open access: yes, 1988
In recent years, a number of memory span findings have been attributed to the operation of an articulatory loop (Baddeley & Hitch, 1974). These attributions have been made on the basis of finding a correspondence between span differences and ...
Humphreys, Michael S., Tehan, Gerald
core   +2 more sources

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

open access: yesFEBS 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   +2 more
wiley   +1 more source

Emotion word processing: Does mood make a difference?

open access: yesFrontiers in Psychology, 2015
Visual emotion word processing has been in the focus of recent psycholinguistic research. In general, emotion words provoke differential responses in comparison to neutral words.
Sara C. Sereno   +5 more
doaj   +1 more source

Named Entity Recognition Using Web Document Corpus

open access: yes, 2011
This paper introduces a named entity recognition approach in textual corpus. This Named Entity (NE) can be a named: location, person, organization, date, time, etc., characterized by instances.
Karaa, Wahiba Ben Abdessalem
core   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Factors modulating perception and production of speech by AI tools: a test case of Amazon Alexa and Polly

open access: yesFrontiers in Psychology
To develop AI tools that can communicate on par with human speakers and listeners, we need a deeper understanding of the factors that affect their perception and production of spoken language.
Jae Yung Song, Charles Rojas, Anne Pycha
doaj   +1 more source

RaMBat: Accurate identification of medulloblastoma subtypes from diverse data sources with severe batch effects

open access: yesMolecular Oncology, EarlyView.
To integrate multiple transcriptomics data with severe batch effects for identifying MB subtypes, we developed a novel and accurate computational method named RaMBat, which leveraged subtype‐specific gene expression ranking information instead of absolute gene expression levels to address batch effects of diverse data sources.
Mengtao Sun, Jieqiong Wang, Shibiao Wan
wiley   +1 more source

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