scholarly journals Selection of endometrial carcinomas for p53 immunohistochemistry based on nuclear features

2021 ◽  
Author(s):  
Eun Young Kang ◽  
Nicholas JP Wiebe ◽  
Christa Aubrey ◽  
Cheng‐Han Lee ◽  
Michael S Anglesio ◽  
...  
Keyword(s):  
P53 Immunohistochemistry ◽  
Endometrial Carcinomas ◽  
Nuclear Features ◽  
Selection Of

scholarly journals Interpretation of P53 Immunohistochemistry in Endometrial Carcinomas

2019 ◽  
Vol 38 ◽  
pp. S123-S131 ◽  
Author(s):  
Martin Köbel ◽  
Brigitte M. Ronnett ◽  
Naveena Singh ◽  
Robert A. Soslow ◽  
C. Blake Gilks ◽  
...  
Keyword(s):  
P53 Immunohistochemistry ◽  
Endometrial Carcinomas

Stratification based on high tumour cell content in fresh frozen tissue promotes selection of aggressive endometrial carcinomas

2011 ◽  
Vol 60 (3) ◽  
pp. 516-519 ◽  
Author(s):  
Mari Kyllesø Halle ◽  
Henrica Maria Johanna Werner ◽  
Camilla Krakstad ◽  
Even Birkeland ◽  
Elisabeth Wik ◽  
...  
Keyword(s):  
Tumour Cell ◽  
Cell Content ◽  
Frozen Tissue ◽  
Fresh Frozen ◽  
Endometrial Carcinomas ◽  
Selection Of

scholarly journals CONCEPT “HIGHER EDUCATION” IN RUSSIAN MASS MEDIA DISCOURSE IN 2012–2017

2020 ◽  
pp. 80-92
Author(s):  
Тамара Сергеевна Рябова
Keyword(s):  
Higher Education ◽  
Education Reform ◽  
Professional Education ◽  
Social Institution ◽  
Russian Language ◽  
Specific Content ◽  
Wide Range ◽  
The Media ◽  
Nuclear Features ◽  
Selection Of

Введение. Выявлены состав и специфика реализации ядерных признаков концепта «высшее образование», представленного в отечественных СМИ 2012–2017 гг. и отражающего результаты медийной интерпретации отечественного образования как социального института. Материал и методы. Материалом для исследования послужили публикации в центральных российских СМИ с 2012 по 2017 г., размещенные на официальных сайтах изданий, включающие новости, аналитические статьи, интервью. Отбор материала осуществлялся сплошной выборкой текстов, реализующих исследуемый концепт. Результаты и обсуждение. В ядерную зону лексических репрезентантов исследуемого концепта в СМИ входят словосочетания высшее образование, высшая школа, его контекстуальные синонимы профессиональное образование и образование, в состав его репрезентантов – лексемы вуз, университет. Кроме того, интерпретацию исследуемого концепта маркируют лексемы, номинирующие специфику деятельности соответствующего института. Развертывание рассматриваемого концепта в исследуемый период характеризуется формированием признакового состава в соответствии с содержанием проводимых реформ, а также динамикой реализации обнаруженных признаков. В результате было выделено четыре ядерных признака медийного концепта «высшее образование»: «конкурентоспособность на мировом уровне», «институт, объединяющий вузы, характер и количество которых адекватны решению его задач», «ориентированность на экономику», «экономически эффективное рыночное производство». Заключение. Все выявленные признаки отражают базовые положения проводимой в это время реформы российского образования, а их представление в СМИ соответствует, с одной стороны, установке на освещение реформы и удовлетворению потребностей читателей – с другой. Introduction. The content and peculiarities of the implementation of the nuclear features of the concept “higher education” presented in the national media in 2012–2017 and reflecting the results of the media interpretation of national education as a social institution are revealed. Material and methods. The materials of the central Russian media from 2012 to 2017 published on their official websites, including news, analytical articles, and interviews, were used as the research material. The selection of material was carried out by a continuous selection of texts that implement the studied concept. Results and discussion. The nuclear of lexical representations of the researched concept includes the phrase higher education, higher school, its contextual synonyms are professional education and education, and its representatives include such lexemes as higher education, University. Moreover, the interpretation of the concept is marked by lexemes that nominate the specific features of the corresponding Institute’s activities. The development of the concept during the study period is characterized by the formation of the specific content in accordance with the content of the ongoing reforms, and also by the dynamics of the implementation of its features. As a result of the analysis, 4 nuclear features of the media concept “higher education” were identified: “competitiveness at the world level”; “an institution that unites universities, the nature and number of which is adequate to solve its problems”; “economic-oriented”; “cost-effective, market-based production”. Non-nuclear characteristics include “having a wide range of educational areas”, “a social institution that is significant for an individual”, “having a research component”, and others. Conclusion. Four nuclear features of the concept of “higher education” are identified, only one of them is recorded in the explanatory dictionaries of the Russian language. All the identified features reflect the basic provisions of the Russian education reform being carried out at this time, and their presentation in the media are aimed to inform of the reform on the one hand, and to satisfy the audience on the other hand.

Cognitive gadgets and cognitive priors

2019 ◽  
Vol 42 ◽  
Author(s):  
Gian Domenico Iannetti ◽  
Giorgio Vallortigara
Keyword(s):  
Cognitive Neuroscience ◽  
Selection Of

Abstract Some of the foundations of Heyes’ radical reasoning seem to be based on a fractional selection of available evidence. Using an ethological perspective, we argue against Heyes’ rapid dismissal of innate cognitive instincts. Heyes’ use of fMRI studies of literacy to claim that culture assembles pieces of mental technology seems an example of incorrect reverse inferences and overlap theories pervasive in cognitive neuroscience.

Note on Selection of Coordinate Systems for Geodynamics

1975 ◽  
Vol 26 ◽  
pp. 395-407
Author(s):  
S. Henriksen
Keyword(s):  
Sea Level ◽  
The Other ◽  
Coordinate Systems ◽  
Mean Sea Level ◽  
The Earth ◽  
The One ◽  
Static Systems ◽  
Selection Of

The first question to be answered, in seeking coordinate systems for geodynamics, is: what is geodynamics? The answer is, of course, that geodynamics is that part of geophysics which is concerned with movements of the Earth, as opposed to geostatics which is the physics of the stationary Earth. But as far as we know, there is no stationary Earth – epur sic monere. So geodynamics is actually coextensive with geophysics, and coordinate systems suitable for the one should be suitable for the other. At the present time, there are not many coordinate systems, if any, that can be identified with a static Earth. Certainly the only coordinate of aeronomic (atmospheric) interest is the height, and this is usually either as geodynamic height or as pressure. In oceanology, the most important coordinate is depth, and this, like heights in the atmosphere, is expressed as metric depth from mean sea level, as geodynamic depth, or as pressure. Only for the earth do we find “static” systems in use, ana even here there is real question as to whether the systems are dynamic or static. So it would seem that our answer to the question, of what kind, of coordinate systems are we seeking, must be that we are looking for the same systems as are used in geophysics, and these systems are dynamic in nature already – that is, their definition involvestime.

Measurements of the Cape Astrometric Survey of the Southern Hemisphere

1978 ◽  
Vol 48 ◽  
pp. 515-521
Author(s):  
W. Nicholson
Keyword(s):  
Southern Hemisphere ◽  
Automatic Measuring ◽  
Measuring Machine ◽  
Final Selection ◽  
Selection Of

SummaryA routine has been developed for the processing of the 5820 plates of the survey. The plates are measured on the automatic measuring machine, GALAXY, and the measures are subsequently processed by computer, to edit and then refer them to the SAO catalogue. A start has been made on measuring the plates, but the final selection of stars to be made is still a matter for discussion.

Application of Improved Voltage Compensation in the SEM to Imaging of Organic Materials

1973 ◽  
Vol 31 ◽  
pp. 444-445
Author(s):  
P.J. Killingworth ◽  
M. Warren
Keyword(s):  
Electron Beam ◽  
Organic Materials ◽  
Operating Parameters ◽  
Low Density ◽  
Beam Diameter ◽  
Incident Electron Beam ◽  
Specimen Material ◽  
Voltage Compensation ◽  
Selection Of ◽  
Scanning Electron

Ultimate resolution in the scanning electron microscope is determined not only by the diameter of the incident electron beam, but by interaction of that beam with the specimen material. Generally, while minimum beam diameter diminishes with increasing voltage, due to the reduced effect of aberration component and magnetic interference, the excited volume within the sample increases with electron energy. Thus, for any given material and imaging signal, there is an optimum volt age to achieve best resolution.In the case of organic materials, which are in general of low density and electric ally non-conducting; and may in addition be susceptible to radiation and heat damage, the selection of correct operating parameters is extremely critical and is achiev ed by interative adjustment.

Cytoplasmic Invaginations in Trophoblasts and Epithelial Cells of Rat

1971 ◽  
Vol 29 ◽  
pp. 524-525
Author(s):  
Iracema M. Baccarini
Keyword(s):  
Osmium Tetroxide ◽  
Uranyl Acetate ◽  
Nuclear Inclusions ◽  
Mucous Cells ◽  
Electron Microscopic ◽  
Cervical Epithelium ◽  
Intact Membrane ◽  
Microscopic Studies ◽  
Abnormal Cells ◽  
Nuclear Features

Some morphological nuclear features (invaginations) in normal and abnormal cells have been described in several electron microscopic studies. They have been referred to by others as blebs, loops, pockets, sheets, bodies, nuclear inclusions and cytoplasmic invaginations. Identical appearing structures were found in cells of the uterine cervical epithelium, in trophoblasts of blastocysts and in trophoblasts of rat placenta.Methods. Uterine cervix (normal rats), rat placenta (9-10 days gestation) and blastocyst were placed in 3% glutarahdehyde for 3 hours. The tissue was washed in phosphate buffer for 24 hours, postfixed in 1%. buffered osmium tetroxide for 1-2 hours and embedded in epon araldite. Sections were double stained with uranyl acetate and lead citrate and viewed in E. M. Siemens 200.Observations. Nuclear invaginations were found in basal, parabasal and mucous cells of the cervix epithelium, in trophoblasts of blastocyst and in trophoblasts of placenta. An oval, round or elongated invagination contained heterogenously cytoplasm surrounded by a double intact membrane; usually several invaginations were found in the same nucleus.

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