Results 71 to 80 of about 838,261 (308)

Gd or Sm doped silicon semiconductor composition Patent [PDF]

, 1968
Gadolinium or samarium doped-silicon semiconductor material with resistance to radiation damage for use in solar ...
Mandelkorn, J.
core   +1 more source

Are Nanoporous Materials Radiation Resistant?

Nano Letters, 2011
The key to perfect radiation endurance is perfect recovery. Since surfaces are perfect sinks for defects, a porous material with a high surface to volume ratio has the potential to be extremely radiation tolerant, provided it is morphologically stable in a radiation environment. Experiments and computer simulations on nanoscale gold foams reported here
Bringa, Eduardo Marcial, Monk, J. D., Caro, A., Misra, A., Zepada Ruiz, L., Duchaineau, M., Abraham, F., Nastasi, M., Picraux, S.T., Wang, Y.Q., Farkas, D.   +10 more
openaire   +3 more sources

Basroparib inhibits YAP‐driven cancers by stabilizing angiomotin

Molecular Oncology, EarlyView.
Basroparib, a selective tankyrase inhibitor, suppresses Wnt signaling and attenuates YAP‐driven oncogenic programs by stabilizing angiomotin. It promotes AMOT–YAP complex formation, enforces cytoplasmic YAP sequestration, inhibits YAP/TEAD transcription, and sensitizes YAP‐active cancers, including KRAS‐mutant colorectal cancer, to MEK inhibition.
Young‐Ju Kwon, Dong Young Kim, Yuna Kim, Uk‐Il Kim, Jae‐Sung Kim   +4 more
wiley   +1 more source

Application of numerical methods to determine some parameters of radiation embrittlement of borosilicate glass

Қарағанды университетінің хабаршысы. Физика сериясы
In this paper, a numerical method for determining the parameters of radiation embrittlement in borosilicate glass is proposed. The method is based on analyzing the changes in the mechanical properties of the material atoms, the fluence Ф and the energy ...
Ш. М. Кажыкенов, Г. У. Ерболатова, А. К. Тусупбекова   +2 more
doaj   +1 more source

Radiation induced zero-resistance states in GaAs/AlGaAs heterostructures: Voltage-current characteristics and intensity dependence at the resistance minima

, 2004
High mobility two-dimensional electron systems exhibit vanishing resistance over broad magnetic field intervals upon excitation with microwaves, with a characteristic reduction of the resistance with increasing radiation intensity at the resistance ...
Johnson, W. B., Mani, R. G., Narayanamurti, V., Smet, J. H., Umansky, V., von Klitzing, K.   +5 more
core   +1 more source

RADIATION RESISTANCE OF COMPOSITE SCINTILLATORS

Problems of Atomic Science and Technology, 2019
Radiation resistance of composite scintillators containing grains of organic or inorganic single crystals has been analysed. The analysis is based on the study of composite scintillators containing grains Gd2SiO5:Ce (GSO:Ce), Gd2Si2O7:Ce (GPS:Ce), Al2O3:Ti, Y2SiO5:Ce (YSO:Ce) or Y3Al5O12:Ce (YAG:Ce).
Boyarintsev, A.Yu., Galunov, N.Z., Gerasymov, Ia.V., Gorbacheva, T.E., Grinyov, B.V., Karavaeva, N.L., Khabuseva, S.U., Krech, A.V., Levchuk, L.G., Martynenko, E.V., Popov, V.F., Sidletskiy, O.Ts., Tarasenko, O.A.   +12 more
openaire   +2 more sources

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

Circuit Modeling of the Impact of Heavy Charged Particles on Transient Processes in Bipolar Analog Microcircuits

Доклады Белорусского государственного университета информатики и радиоэлектроники
One of the factors causing the failure of spacecraft integrated circuits is exposure to heavy charged particles. The entry of heavy charged particles into electronic devices leads to the appearance of single event transients (short current pulses), which
O. V. Dvornikov, V. A. Tchekhovski, I. Yu. Lovshenko, Trong Thanh Nguyen   +3 more
doaj   +1 more source

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

Molecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni, Antonella Palmese, Stefano Scalera, Laura Cipriani, Davide Mascolo, Patrizia Vici, Teresa Arcuri, Lorena Filomeno, Eriseld Krasniqi, Giovanni Blandino, Giulia Bon, Marcello Maugeri‐Saccà   +11 more
wiley   +1 more source

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