Results 111 to 120 of about 55,972 (331)

Record Maximum Oscillation Frequency in C-face Epitaxial Graphene Transistors

, 2013
The maximum oscillation frequency (fmax) quantifies the practical upper bound for useful circuit operation. We report here an fmax of 70 GHz in transistors using epitaxial graphene grown on the C-face of SiC.
Badmaev A., Berger C., Biercuk M. J., Cheng R., Claire Berger, Datta S., de Heer W. A., Hu Y., James Palmer, Jan Kunc, John D. Cressler, John Hankinson, Kedzierski J., Kim K., Krithivasan R., Liao L., Liao L., Liao L., Lin Y. M., Lin Y.-M., Meric I., Meyer D. J., Ming Ruan, Moon J. S., Moon J. S., Moon J. S., Nelson Lourenco, Nienhaus H., Partha Sarathi Chakraborty, Robin F., Robinson J. A., Rui Dong, Schmitz A. E., Schwierz F., Sprinkle M., Sun D., Walt A. de Heer, Wu X. S., Wu Y. Q., Wu Y. Q., Xia F. N., Yike Hu, Zelei Guo   +42 more
core   +3 more sources

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Russia in the global hydrocarbon economy

RUDN Journal of Economics, 2018
“Russia is a world gas column or a world kerosene”. These slogans are widely used in anti-Russian rhetoric, especially by those opponents who, giving them a pejorative character, try to show the innovative backwardness of our “resource” economy in ...
S N Lavrov, B G Dyakin
doaj   +1 more source

A method for monitoring the variability in nuclear absorption characteristics of aviation fuels [PDF]

A technique for monitoring variability in the nuclear absorption characteristics of aviation fuels has been developed. It is based on a highly collimated low energy gamma radiation source and a sodium iodide counter.
Shen, Chih-Ping, Sprinkle, Danny R.
core   +1 more source

Modelling of epitaxial graphene functionalization

, 2010
A new model for graphene, epitaxially grown on silicon carbide is proposed. Density functional theory modelling of epitaxial graphene functionalization by hydrogen, fluorine and phenyl groups has been performed with hydrogen and fluorine showing a high ...
Berashevich J, Boukhvalov D W, Boukhvalov D W, D W Boukhvalov, Flores M Z S, Haas J, Soler J M   +6 more
core   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

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

Illuminating the dark corridor in graphene: polarization dependence of angle-resolved photoemission spectroscopy on graphene

, 2010
We have used s- and p-polarized synchrotron radiation to image the electronic structure of epitaxial graphene near the K-point by angular resolved photoemission spectroscopy (ARPES).
Ast, Christian R., Gierz, Isabella, Henk, Juergen, Hoechst, Hartmut, Kern, Klaus   +4 more
core   +1 more source

Multiple micronutrients supplementation (sprinkles) increased energy and nutrient intake of children aged 1-3 years [PDF]

, 2019
Yulinda Kurniasari, Siti Madanijah, Mira Dewi   +2 more
openalex   +1 more source

Antioxidant compounds in Salvia officinalis L. shoot and hairy root cultures in the nutrient sprinkle bioreactor

Acta Societatis Botanicorum Poloniae, 2011
The study focused on the production of compounds with antioxidant activity in hairy root and shoot cultures of Salvia officinalis grown in laboratory-scale sprinkle nutrient bioreactors.
Izabela Grzegorczyk, Halina Wysokińska
doaj   +1 more source