Results 61 to 70 of about 157,096 (318)

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

Molecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov, Shiva Krishna Katkam, Zhefan Wang, Venkateshwar G. Keshamouni   +3 more
wiley   +1 more source

Shielding silicate coating modified with multi-walled carbon nanotube dispersion [PDF]

Urbanism. Arhitectura. Constructii, 2020
A facade coating with decorative and protective functions has developed using the fine microfillers and an additive. The facade coating has the increased sustainability and additional properties compared to existing paints.
Arina Shaybadullina, Grigory Yakovlev, Irina Polyanskikh   +2 more
doaj  

A lightweight magnetically shielded room with active shielding

Scientific Reports, 2022
AbstractMagnetically shielded rooms (MSRs) use multiple layers of materials such as MuMetal to screen external magnetic fields that would otherwise interfere with high precision magnetic field measurements such as magnetoencephalography (MEG). Optically pumped magnetometers (OPMs) have enabled the development of wearable MEG systems which have the ...
Holmes, N, Rea, M, Chalmers, J, Leggett, J, Edwards, LJ, Nell, P, Pink, S, Patel, P, Wood, J, Murby, N, Woolger, D, Dawson, E, Mariani, C, Tierney, TM, Mellor, S, O’Neill, GC, Boto, E, Hill, RM, Shah, V, Osborne, J, Pardington, R, Fierlinger, P, Barnes, GR, Glover, P, Brookes, MJ, Bowtell, R   +25 more
openaire   +4 more sources

Magnetic shielding properties of MgB2Fe superimposed systems [PDF]

, 2013
We studied the magnetic shielding properties of a MgB2/Fe hybrid structure consisting of two coaxial cups subjected to a magnetic field applied parallel to their axis.
Chiampi M., Gozzelino, Laura, Gerbaldo, Roberto, Bonometti, E., ZILBERTI, LUCA, Laviano, Francesco, Manzin, A., Bonometti E., MANZIN, ALESSANDRA, Agostino, A., Ghigo G., Ghigo, Gianluca, Minetti B., Chiampi, Mario, Laviano F., Manzin A., Gozzelino L., Gerbaldo R., Agostino A.   +18 more
core   +1 more source

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

Molecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis, Jack V. Mills, Wojciech Niedzwiedz, Valentine M. Macaulay   +3 more
wiley   +1 more source

Features of information erasing from multidisc HDDs by pulse magnetic field [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2010
This work presents the research results of information erasing from modern multidisc HDDs by pulse magnetic fields. The quality of information erasing was assessed by methods of atomic force microscopy.
Gerus S. V., Mityagin A. Yu., Sokolovskyi A. A., Temiryazeva M. P., Hlopov B. V.   +4 more
doaj  

The Gweagal shield

Northern Ireland Legal Quarterly, 2017
When British naval officer James Cook first landed on the continent now known as Australia in April 1770, he was met by warriors of the Gweagal nation whose land he was entering uninvited. The Gweagal were armed with bark shields and wooden spears. Cook fired a musket at them, hitting one. The shield from that first encounter, complete with musket hole,
openaire   +2 more sources

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Analysis of Shielding Properties of Head Covers Made of Conductive Materials in Application to 5G Wireless Systems

Energies, 2021
The introduction of the fifth generation wireless systems caused social emotions regarding the impact of electromagnetic waves on people. Many people who consider themselves to be particularly sensitive to radiation make metal foil head covers (so called
Łukasz Januszkiewicz
doaj   +1 more source

Derivation of forces acting on the liquid weld metal based on arc pressure measurements produced using alternating shielding gases in the GTAW process [PDF]

, 2013
As part of an ongoing process to fully evaluate the effects of an alternating shielding gas supply on the gas tungsten arc and gas metal arc welding processes, a comparison between arc pressures produced using argon, helium, alternating gases and GTAW-P ...
Campbell, Stuart, Galloway, Alexander, McPherson, Norman   +2 more
core