Results 61 to 70 of about 4,998,917 (298)

Universal Three Dimensional Optical Logic

, 2014
Modern integrated circuits are essentially two-dimensional (2D). Partial three-dimensional (3D) integration and 3D-transistor-level integrated circuits have long been anticipated as routes to improve the performance, cost and size of electronic computing
Ensley, Mcleod, Miller, Minardi, Solli
core   +1 more source

Supergeometry of Three Dimensional Black Holes [PDF]

, 1995
We show how the supersymmetric properties of three dimensional black holes can be obtained algebraically. The black hole solutions are constructed as quotients of the supergroup $OSp(1|\,2;R)$ by a discrete subgroup of its isometry supergroup.
A. Achucarro, Alan R. Steif, G. T. Horowitz, J. M. Izquierdo, M. Banados, M. Banados, O. Coussaert, S. Carlip, S. Deser, S. Deser, S. W. Hawking   +10 more
core   +2 more sources

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

Three-dimensional spacetimes of maximal order [PDF]

, 2013
We show that the equivalence problem for three-dimensional Lorentzian manifolds requires at most the fifth covariant derivative of the curvature tensor. We prove that this bound is sharp by exhibiting a class of 3D Lorentzian manifolds which realize this
Milson, Robert, Wylleman, Lode
core   +3 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

“BEST” Test – The game changer of noninvasive cardiac imaging

Heart India
Introduction: Advanced echocardiography should be accurate, versatile, comprehensive, and cost-effective that can be incorporated into daily clinical care.
Chandra Shekara Reddy, Arun Srinivas, Nithin Bharadwaj, Samuel, Guru Prasad, Siddarth Kumar Chawath   +5 more
doaj   +1 more source

Equivalence of three-dimensional spacetimes

, 2008
A solution to the equivalence problem in three-dimensional gravity is given and a practically useful method to obtain a coordinate invariant description of local geometry is presented.
Aliev A N, Bonnor W B, C Romero, Cartan E, Ehlers J, Eisenhart L, F C Sousa, Fonseca-Neto J B Rebouças M J MacCallum M A H Jacob G Oussous N E Steinberg S, Frick I, Garca A, Glazebrook J, Hawking S W, J B Fonseca, Karlhede A, Kobayashi S, Kramer D, MacCallum M A H, MacCallum M A H, MacCallum M A H, MacCallum M A H, MacCallum M A H Cianci R de Ritis R Francaviglia M Marmo G Rubano C Scudellaro P, Paiva F M, Pareja M J, Penrose R, Penrose R, Pollney D, Pollney D, Pollney D, Rooman M, Spivak M, Stenberg S, Torres de Castillo G F, Åman J E, Åman J E, Åman J E Fonseca-Neto J B MacCallum M A H Rebouças M J   +34 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

3D Buoyancy-Induced Flow and Entropy Generation of Nanofluid-Filled Open Cavities Having Adiabatic Diamond Shaped Obstacles

Entropy, 2016
A three dimensional computational solution has been obtained to investigate the natural convection and entropy generation of nanofluid-filled open cavities with an adiabatic diamond shaped obstacle.
Lioua Kolsi, Omid Mahian, Hakan F. Öztop, Walid Aich, Mohamed Naceur Borjini, Nidal Abu-Hamdeh, Habib Ben Aissia   +6 more
doaj   +1 more source

Three-dimensional Gonihedric Potts model

, 2003
We study, by the Mean Field and Monte Carlo methods, a generalized q-state Potts gonihedric model. The phase transition of the model becomes stronger with increasing $q.$ The value $k_c(q),$ at which the phase transition becomes second order, turns out ...
Ambartzumian, Ambjørn, Baig, Bathas, Billoire, Cappi, Cirillo, Cirillo, Cirillo, Cirillo, David, Dimopoulos, Durhuus, Durhuus, G. Koutsoumbas, G.K. Savvidy, Gavai, Gonnella, Hofsäss, Johnston, Johnston, Jonsson, Jonsson, Karowski, Koutsoumbas, Lipowski, Lipowski, Maritan, P. Dimopoulos, Pietig, Savvidy, Savvidy, Savvidy, Savvidy, Savvidy, Savvidy, Savvidy, Savvidy, Savvidy, Sterling, Wegner, Weingarten   +41 more
core   +1 more source