Results 11 to 20 of about 9,510 (195)

Method for reduction of magnetic field of uncertain extended technical objects based on their multyspheroidal model and compensating magnetic dipoles

Electrical engineering & Electromechanics
Problem. The implementation of strict requirements for magnetic silence of elongated energy-saturated objects such as naval vessel and submarines is an important scientific and technical problem of magnetism of technical objects. Purpose.
B. I. Kuznetsov, T. B. Nikitina, I. V. Bovdui, K. V. Chunikhin, V. V. Kolomiets, B. B. Kobylianskyi   +5 more
doaj   +1 more source

Ernst equation and spheroidal coordinates with a cosmological constant term

, 2007
We discuss solution generating techniques treating stationary and axially symmetric metrics in the presence of a cosmological constant. Using the recently found extended form of Ernst's complex equation, which takes into account the cosmological constant
C Charmousis, Charmousis C, Charmousis C, Chrusciel P T, Dowker H F, Emparan R, Emparan R, Fitzpatrick A L, Harmark T, Hawking S W, Israel W, Kottler F, Lewis T, Maldacena J M, Meinel R, Mishima T, Papapetrou A, Papapetrou A, Stephani H, Tanaka T, Weyl H   +20 more
core   +2 more sources

Origin of structural and kinematical properties of the Small Magellanic Cloud

, 2009
We investigate structural, kinematical, and chemical properties of stars and gas in the Small Magellanic Cloud (SMC) interacting with the Large Magellanic Cloud (LMC) and the Galaxy based on a series of self-consistent chemodynamical simulations.
Bekki, Binney, Broeils, Brüns, Cioni, Hatzidimitriou, Idiart, Kato, Kenji Bekki, Masashi Chiba, Monaghan, Murai, Noguchi, Spite   +13 more
core   +1 more source

A model for orientation effects in electron‐transfer reactions [PDF]

, 1984
A method for solving the single‐particle Schrödinger equation with an oblate spheroidal potential of finite depth is presented. The wave functions are then used to calculate the matrix element T_BA which appears in theories of nonadiabatic electron ...
Newton cf. M. D., Paul Siders, R. A. Marcus, Rice S. A., Robert J. Cave, Schmidt O., Schmidt O., Schmidt O., Schmidt O., Schmidt O.   +9 more
core   +3 more sources

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Stress Interference in Axisymmetric Torsion of a Transeversely Isotropic Body [PDF]

, 1985
An unbounded transversely isotropic body of revolution containing two spheroidal cavities is subjected to torsion about its axis of elastic symmetry, which coincides with its axis of revolution.
Eubanks, R.A., Heinrich, Stephen Michael
core  

Evolution of the spin parameter of accreting compact objects with non-Kerr quadrupole moment

, 2011
There is robust observational evidence supporting the existence of $5 - 20$ $M_\odot$ compact bodies in X-ray binary systems and of $10^5 - 10^9$ $M_\odot$ bodies at the center of many galaxies.
Bambi, Cosimo
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

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Numerically implemented perturbation method for the nonlinear magnetic moment of an anisotropic superconductor

, 1997
We present a method to compute the magnetic moment of a bulk, finite-size, three-dimensional, anisotropic superconductor. Our numerically implemented perturbative procedure is based on a solution of the nonlinear Maxwell- London equations, where we ...
Bhattacharya, Buan, DeGennes, Fetter, Grapp, Igor Žutić, Jackson, Jain, Kaper, Landau, Lebedev, London, Magnus, Oriol T. Valls, Orlando, Plakida, Press, Reitz, Saad, Sewell, Smith, Stojković, Xu, Yip, Žutić   +24 more
core   +1 more source