Results 41 to 50 of about 9,963 (260)

Two Steps Break-Cull Model for Automatic Indexing of Persian Texts

open access: yesتحقیقات اطلاع‌رسانی و کتابخانه‌های عمومی, 2015
Purpose: Each language has its own problems. This leads to consider appropriate models for automatic indexing of every language. These models should concern the exhaustificity and specificity of indexing.
Mohammad Tavakolizadeh-Ravari
doaj  

Graphist: Logiciel de lemmatisation, indexation et modernisation automatique de textes anciens

open access: yesDigital Studies, 1996
Graphist is a microcomputer program for lemmatizing, indexing and modernizing documents written in Renaissance, Classical or Modern French. It is intended for academics, researchers, students, teachers and publishers, giving them a unified environment ...
Rob Kling
doaj   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

Representação de conteúdo via indexação automática em textos integrais em língua portuguesa

open access: yesCiência da Informação, 1991
Verifica-se a possibilidade da indexação automática derivativa de textos em língua portuguesa, a partir de seu texto integral. É aplicada a Fórmula de Transição de Goffman a 10 artigos na área de Bibliometria e formulado um algorltimo probabilístico de ...
Flávia Pereira Braga Mamfrim
doaj  

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

open access: yesFEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss   +7 more
wiley   +1 more source

Multimodal Indexing of Multilingual News Video

open access: yesInternational Journal of Digital Multimedia Broadcasting, 2010
The problems associated with automatic analysis of news telecasts are more severe in a country like India, where there are many national and regional language channels, besides English.
Hiranmay Ghosh   +6 more
doaj   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

EKSTRAKSI KATA KUNCI OTOMATIS UNTUK DOKUMEN BAHASA INDONESIA STUDI KASUS: ARTIKEL JURNAL ILMIAH KOLEKSI PDII LIPI

open access: yesBaca: Jurnal Dokumentasi dan Informasi, 2014
Keyword determination by using controlled vocabulary is not a difficult task for information analysts. However,specify keywords for hundreds or even thousands of articles will take time and effort of the analysts.
Diana Permata Sari, Ayu Purwarianti
doaj   +1 more source

Predictive Ability of Plasma p‐tau217 for β‐Amyloid Status: A Prospective Multicenter Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma tau phosphorylated at threonine 217 (p‐tau217) measured with fully automated platforms has shown high accuracy for Alzheimer's disease (AD) diagnosis, but real‐world multicenter data remain limited. We aimed to validate the diagnostic performance of p‐tau217 for identifying AD pathology in a real‐world multicenter cohort ...
Miquel Massons   +33 more
wiley   +1 more source

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