Results 61 to 70 of about 1,161,338 (290)

A skeleton approximate solution of the Einstein field equations for multiple black-hole systems

, 2004
An approximate analytical and non-linear solution of the Einstein field equations is derived for a system of multiple non-rotating black holes. The associated space-time has the same asymptotic structure as the Brill-Lindquist initial data solution for ...
A. Komar, A. Lichnerowicz, D.D. Holm, D.R. Brill, E. Gourgoulhon, G. Schäfer, G.B. Cook, G.B. Cook, Gerhard Schäfer, Guillaume Faye, H.P. Pfeiffer, H.P. Pfeiffer, J.M. Bowen, L. Blanchet, L. Blanchet, L. Blanchet, L. Blanchet, L. Blanchet, L.E. Kidder, M. Shibata, P. Grandclément, P. Jaranowski, P. Jaranowski, P. Jaranowski, P. Jaranowski, P. Jaranowski, P. Jaranowski, Piotr Jaranowski, R.J. Gleiser, S. Brandt, S.M. Kopejkin, T. Damour, T. Damour, T. Damour, T. Damour, T. Damour, T. Damour, T. Ohta, T. Regge, T.W. Baumgarte, V.C. de Andrade, Y. Itoh   +41 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

The evolution of a supermassive binary caused by an accretion disc

, 1998
The interaction of a massive binary and a non-self-gravitating circumbinary accretion disc is considered. The shape of the stationary twisted disc produced by the binary is calculated.
A. G. Polnarev, Artymowicz, Artymowicz, Artymowicz, Bahcall, Begelman, Demianski, Goldreich, Illarionov, Ivanov, Ivanov, J. C. B. Papaloizou, Jensen, Jensen, Kumar, Kumar, Kumar, Lehto, Lightman, Lin, Lin, Lin, Lyubarskii, P. B. Ivanov, Papaloizou, Papaloizou, Papaloizou, Peters, Petterson, Polnarev, Pringle, Quinlan, Quinlan, Rees, Scheuer, Shakura, Spitzer, Syer, Vokrouhlicky, Ward, Young   +40 more
core   +2 more sources

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Light Curve Solution of the Contact Binary AW UMa [PDF]

Journal of Astronomy and Space Sciences, 1997
A total of 1088 observations (272 in B,272 in V, 272 in R, and 272 in I) were made from January to February in 1995 at Chungbuk National University observatory(CbNUO). We constructed BVRI light curves with our data.
J. H. Jeong, Y. S. Lee, J. R. Yim
doaj  

New code for equilibriums and quasiequilibrium initial data of compact objects. II. Convergence tests and comparisons of binary black hole initial data

, 2012
COCAL is a code for computing equilibriums or quasiequilibrium initial data of single or binary compact objects based on finite difference methods. We present the results of supplementary convergence tests of COCAL code using time symmetric binary black ...
Grandclement, Philippe, Tsokaros, Antonios, Uryu, Koji   +2 more
core   +3 more sources

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

Molecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic, Anne Nørremølle, Lilian Bomme Ousager, Lars van Brakel Andersen, Marie Louise Mølgaard Binderup, Mads Thomassen   +5 more
wiley   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Enabling low molecular weight electrospinning through binary solutions of polymer blends

Next Materials
The formation of nanofibrous membranes via electrospinning is typically restricted to high molecular weight polymers in an appropriate solvent, correlated with the necessary formation of polymer chain entanglements that are needed to achieve successful ...
Victor M. Perez-Puyana, Alberto Romero, Antonio Guerrero, Lorenzo Moroni, Paul A. Wieringa   +4 more
doaj   +1 more source

Ultraviolet Light Absorption of an Ophthalmic Formulation with

Natural Product Communications, 2009
Aloin and polysaccharide present in extracts of Aloe arborescens Miller were formulated into a binary solution to protect eyes from bacterial infection and ultraviolet radiation (UVR).
Yimei Jia, Jicheng Jia
doaj   +1 more source