Results 81 to 90 of about 487,519 (267)

THE FUNCTIONING OF THE INTERNET MEDIA IN THE RUSSIAN MEDIA SPACE

open access: yesGênero & Direito, 2019
Internet media occupy a leading place in the modern media system. This type of media is characterized by a number of advantages: efficiency, economy, usability. On the one hand, they embody the advantages of traditional media, but multimedia and interactive technologies provide new opportunities for information exchange, and audience expansion.
Ramis R. Gazizov, Tatiana A. Nagovitsyna
openaire   +2 more sources

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

TV in the Russian media: history, features and prospects of development

open access: yesКонтуры глобальных трансформаций: политика, экономика, право, 2014
According to the author TV experiences a unique mediarenessans. The article discovers the features of the different periods of the national TV development, analyzes trends and prospects of the present stage of its development.
V. G. Abramov
doaj  

Popular journalists and bloggers in the Russian media space: Trust and social perceptions of the audience

open access: yesRUDN journal of Sociology
Under the contemporary mediatization, the role of media figures in information processes has increased. Popular journalists and bloggers perform the functions of presenting and interpreting socially significant content, thus, competing for the attention ...
M. M. Nazarov, V. N. Ivanov
doaj   +1 more source

Space Food in the Media

open access: yes, 2023
There are a number of deadly-serious issues around the provision of food and astronauts' consumption behaviour when considering the planned long-haul mission to Mars. One major concern relates to the phenomenon of 'space anorexia', where astronauts, as they typically do, fail to consume the recommended daily food/nutrition intake while in space. It has
openaire   +1 more source

Hydrostatic pressure activates HIF‐1α via β‐catenin to promote stemness in breast cancer cells

open access: yesFEBS Open Bio, EarlyView.
To mimic the elevated intestinal fluid pressure in breast cancers, we loaded human breast cancer cells (MCF‐7, MDA‐MB‐453, and BT‐474) to 50 mmHg hydrostatic pressure. Hydrostatic pressure exposure upregulated HIF‐1α and induced stemness in MCF‐7 and BT‐474 cells.
Da Zhai   +8 more
wiley   +1 more source

Digital twins as space media

open access: yesNew Media & Society
NASA scientists have claimed that the rescue of the stricken Apollo 13 spacecraft in 1970 created the first digital twin system. In this article, I examine NASA’s narrative, which is gathering consensus as the origin story of digital twin technologies, with two main points of focus.
openaire   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

open access: yesFEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose   +9 more
wiley   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

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