Results 101 to 110 of about 124,956,210 (348)

PAK1 activation drives divergent resistance mechanisms to aromatase inhibition and tamoxifen in a luminal: A breast cancer model

open access: yesMolecular Oncology, EarlyView.
Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller   +10 more
wiley   +1 more source

N.: Bayesian reinforcement for a probabilistic neural net part-of-speech tagger

open access: yes, 2004
. The present paper introduces a novel stochastic model for Part-Of-Speech tagging of natural language texts. While previous statistical approaches, such as Hidden Markov Models, are based on theoretical assumptions that are not always met in natural ...
Part-of-speech Tagger   +3 more
core  

Part of speech weighted multi-modal emotion analysis model with dynamic adjustment of semantic representation

open access: yesShenzhen Daxue xuebao. Ligong ban
In order to better utilize of the semantic information contained in the part of speech of words and the contextual information of unnatural language accompanying the appearance of words, a part of speech weighted multi-modal sentiment analysis model with
HUA Qiang   +3 more
doaj   +1 more source

PECULIARITIES OF THE SPEECH PART OF SPEECH IN PRESCHOOL CHILDREN WITH GENERAL SPEECH UNDERFORMANCE

open access: yesRussian Journal of Education and Psychology, 2019
In this article are discusses the features of the syllabic side of speech in children who has general underdevelopment. The directions of speech therapy work on the formation of the syllabic structure of the word are characterized.
Elena Anatolevna Larina   +1 more
doaj   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

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