Results 101 to 110 of about 1,042,247 (302)

Hybrid stars that masquerade as neutron stars

, 2004
We show that a hybrid (nuclear + quark matter) star can have a mass-radius relationship very similar to that predicted for a star made of purely nucleonic matter. We show this for a generic parameterization of the quark matter equation of state, and also
Baldo M., Mark Alford, Mark Paris, Matt Braby, Reddy S., Sanjay Reddy   +5 more
core   +1 more source

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

Molecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel, Peyman Zarrineh, Nathnael T. Tuffa, Jigar H. Sheth, Sumitra Mohan, Mudassar Iqbal, Sankari Nagarajan   +6 more
wiley   +1 more source

Accurate evaluation of molecular potential energy functions through vibrational quantum defect analysis

Scientific Reports
We propose the use of the vibrational quantum defect (VQD) to select the best energy function that could better model the vibrational energy levels of diatomic molecules.We report an analysis of accurate experimental RKR energy data obtained from ...
Haikel Jelassi, Ridha Horchani, Amira Zaouak   +2 more
doaj   +1 more source

An analysis of the features of charged hadron production in collisions of bismuth nuclei at an energy of 9.2 GeV using the Blast-Wave model

St. Petersburg Polytechnical University Journal: Physics and Mathematics
The paper presents charged hadron invariant spectra obtained in Bi+Bi collisions at an energy of 9.2 GeV on the basis of simulation performed using the UrQMD hybrid generator and the MPDroot package.
Larionova Daria, Berdnikov Yaroslav, Kotov Dmitry   +2 more
doaj   +1 more source

Theoretical Study of High-Frequency Response of InGaAs/AlAs Double-Barrier Nanostructures

Advances in Materials Science and Engineering, 2017
The presented article contains the numerical calculations of the InGaAs/AlAs resonant tunneling diode’s (RTD) response to the AC electric field of a wide range of amplitudes and frequencies.
Konstantin S. Grishakov, Vladimir F. Elesin, Mikhail M. Maslov, Konstantin P. Katin   +3 more
doaj   +1 more source

Optical properties of nuclear matter

Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1976
The index of refraction and absorptive properties are estimated in nuclear matter consisting of protons and neutrons and in nuclear matter charge neutralized by electrons.
openaire   +2 more sources

Dense Stellar Matter with Strange Quark Matter Driven by Kaon Condensation

, 2011
The core of neutron-star matter is supposed to be at a much higher density than the normal nuclear matter density for which various possibilities have been suggested such as, for example, meson or hyperon condensation and/or deconfined quark or color ...
Kim, Kyungmin, Lee, Hyun Kyu, Rho, Mannque   +2 more
core   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Extensions of the Variational Method with an Explicit Energy Functional for Nuclear Matter with Spin-Orbit Force

Particles
Two extensions of the variational method with explicit energy functionals (EEFs) with respect to the spin-orbit force were performed. In this method, the energy per nucleon of nuclear matter is explicitly expressed as a functional of various two-body ...
Kento Kitanaka, Toshiya Osuka, Tetsu Sato, Hayate Ichikawa, Masatoshi Takano   +4 more
doaj   +1 more source