Results 91 to 100 of about 6,149,007 (323)

Pattern formation in binary fluid mixtures induced by short-range competing interactions [PDF]

, 2015
Molecular dynamics simulations and integral equation calculations of a simple equimolar mixture of diatomic molecules and monomers interacting via attractive and repulsive short-range potentials show the existence of pattern formation (microheterogeneity)
Aurélien Perera, Cecilia Bores, Cusack N., Derjaguin B., Enrique Lomba, Hansen J.-P., Noé G. Almarza, Verwey E.   +7 more
core   +3 more sources

Analysis of depletion-region collection in GaInNAs solar cells [PDF]

Conference Record of the Thirty-first IEEE Photovoltaic Specialists Conference, 2005., 2005
We provide qualitative insight into depletion-region collection in GaInNAs cells to (1) understand the effect of diffusion length L on the QE; and (2) describe the magnitude of L required to get adequate current from the cell. We use Wolf's equations for the QE including a drift field E, and model E as being equal to the junction built-in voltage ...
Friedman, D. J., Ptak, A. J., Kurtz, S. R., Geisz, J. F.   +3 more
openaire   +1 more source

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

Molecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert   +16 more
wiley   +1 more source

Assessment of the Origin of a Plasma Depletion Band Over the United States During the 8 September 2017 Geomagnetic Storm

Geophysical Research Letters
The development of an intense total electron content (TEC) depletion band over the United States during the 8 September 2017 geomagnetic storm was understood as the extension of an equatorial plasma bubble (EPB) to midlatitudes in previous studies ...
Hyosub Kil, Andrew K. Sun, Woo Kyoung Lee, Hyeyeon Chang, Jiyun Lee   +4 more
doaj   +1 more source

Observed and simulated depletion layers with southward IMF [PDF]

Annales Geophysicae, 2004
We present observations from the Polar satellite that confirm the existence of two types of depletion layers predicted under southward interplanetary magnetic field (IMF) conditions in magnetohydrodynamic simulations.
N. C. Maynard, W. J. Burke, J. D. Scudder, D. M. Ober, G. L. Siscoe, W. W. White, K. D. Siebert, D. R. Weimer, G. M. Erickson, J. Schoendorf, M. A. Heinemann   +10 more
doaj   +1 more source

Tuning up the performance of GaAs-based solar cells by inelastic scattering on quantum dots and doping of AlyGa1-ySb type-II dots and AlxGa1-xAs spacers between dots

, 2013
We used AlGaSb/AlGaAs material system for a theoretical study of photovoltaic performance of the proposed GaAs-based solar cell in which the type-II quantum dot (QDs) absorber is spatially separated from the depletion region.
Afanasev, A., Kechiantz, A.
core   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Charging mechanism of electret film made of potassium-ion-doped SiO2

AIP Advances, 2016
A charging model is proposed for an electret film made of potassium-ion-doped SiO2 that can be formed between the two opposing micro-electrodes of a micro-electrostatic actuator, separated by a microscopic gap.
G. Hashiguchi, D. Nakasone, T. Sugiyama, M. Ataka, H. Toshiyoshi   +4 more
doaj   +1 more source

Region-specific depletion of synaptic mitochondria in the brains of patients with Alzheimer’s disease

Acta Neuropathologica, 2018
Of all of the neuropathological changes observed in Alzheimer’s disease (AD), the loss of synapses correlates most strongly with cognitive decline. The precise mechanisms of synapse degeneration in AD remain unclear, although strong evidence indicates ...
Eleanor K. Pickett, Jamie L. Rose, Caoimhe McCrory, Chris-Anne Mckenzie, Declan King, Colin Smith, T. Gillingwater, C. Henstridge, T. Spires-Jones   +8 more
semanticscholar   +1 more source

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source