Results 91 to 100 of about 3,302,674 (254)

Applicability of mitotic figure counting by deep learning: a development and pan‐cancer validation study

open access: yesFEBS Open Bio, EarlyView.
In this study, we developed a deep learning method for mitotic figure counting in H&E‐stained whole‐slide images and evaluated its prognostic impact in 13 external validation cohorts from seven different cancer types. Patients with more mitotic figures per mm2 had significantly worse patient outcome in all the studied cancer types except colorectal ...
Joakim Kalsnes   +32 more
wiley   +1 more source

LA VOZ EN LA RADIO

open access: yesQuestion, 2020
Claudia Díaz explora la voz, en la formación de los locutores, en el habla. Reconoce subjetividades y enfoca forma y contenido. Se pregunta y cuestiona. El entrenamiento de la escucha holística.
Claudia Díaz
doaj  

Radio Obywatelskie from Poznań as an example of a community radio station

open access: yesActa Universitatis Lodziensis. Folia Litteraria Polonica, 2018
In the article, the third community broadcasting sector, alongside the public and commercial sectors – is described. The history of community radio journalism is also analysed.
Urszula Doliwa
doaj   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

Decreased cold‐sensing function of the transient receptor potential channel TRPM8 from tailed amphibians

open access: yesFEBS Open Bio, EarlyView.
Despite frogs avoiding low temperatures, examination of four salamander species revealed that none avoided cold and all possessed cold tolerance. Functional analysis of TRPM8, a cold sensor, showed that all salamander TRPM8s had lost their cold sensitivity.
Tadahiro Sawao   +3 more
wiley   +1 more source

Hacia una etnografía radial en la era digital

open access: yesKepes, 2013
La tesis doctoral en Diseño y Creación: “Visualización de la arquitectura a través del sonido. En busca de la imagen radiofónica del habitar” presenta un diseño metodológico basado en la visualización de los intangibles de la arquitectura.
Gloria Hoyos B.
doaj  

A HISTORICAL PERSPECTIVE OF COMUNICATION DEVELOPMENT [PDF]

open access: yesStudiul Artelor şi Culturologie: Istorie, Teorie, Practică, 2018
Throughout the history of human communication there has been the tendency of man towards communication and communion with his Creator. Man’s first victory over time was the invention of writing, chronologically followed by new inventions: the printing ...
Bondar Nicuşor
doaj  

Testimonio de un emisor

open access: yesChasqui, 2015
A fines de 1987, en el momento de la aparición masiva en el dial de las emisoras de baja potencia, surgieron dos entidades que agruparon a los nuevos radiodifusores "truchos" (en lunfardo, todo lo que no es legal).
Gabriel Mariotto
doaj   +1 more source

A giant radio halo in the low luminosity X-ray cluster Abell 523

open access: yes, 2011
Radio halos are extended and diffuse non-thermal radio sources present at the cluster center, not obviously associated with any individual galaxy. A strong correlation has been found between the cluster X-ray luminosity and the halo radio power.
Abell   +29 more
core   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

open access: yesFEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer   +7 more
wiley   +1 more source

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