Results 81 to 90 of about 4,498,722 (345)

Non-BPS D-Branes in Light-Cone Green-Schwarz Formalism

, 2004
Non-BPS D-branes are difficult to describe covariantly in a manifestly supersymmetric formalism. For definiteness we concentrate on type IIB string theory in flat background in light-cone Green-Schwarz formalism.
A. Lerda, A. Sen, A. Sen, A. Sen, A. Sen, A. Sen, B.C. Vallilo, B.C. Vallilo, C.V. Johnson, D. Berenstein, D. Sadri, E. Witten, I.V. Vancea, J. Polchinski, J. Polchinski, J. Polchinski, J.H. Schwarz, J.M. Maldacena, J.M. Maldacena, L. Anguelova, M. Blau, M. Chesterman, M.B. Green, M.R. Gaberdiel, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. Berkovits, N. V. Suryanarayana, O. Bergman, O. Chandia, P. Di Vecchia, P. Di Vecchia, P.A. Grassi, P.A. Grassi, P.A. Grassi, P.A. Grassi, P.A. Grassi, P.A. Grassi, P.A. Grassi, P.A. Grassi, Partha Mukhopadhyay, R. Russo, S. Guttenberg, Y. Aisaka, Y. Aisaka, Y. Aisaka   +61 more
core   +1 more source

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

The Anexact: Delimitating Operations in the work of Sejima and Nishizawa

Materia Arquitectura, 2014
The notion of the “anexact” is introduced as a conceptual framework for the study of the generative systems operating in a set of recurring formal families in the work of Kazuyo Sejima and Ryue Nishizawa.
Miguel Paredes Maldonado
doaj   +1 more source

Boundary value problems for noncompact boundaries of Spinᶜ manifolds and spectral estimates

, 2014
We study boundary value problems for the Dirac operator on Riemannian Spin$^c$ manifolds of bounded geometry and with noncompact boundary. This generalizes a part of the theory of boundary value problems by C. B\"ar and W. Ballmann for complete manifolds
Grosse, N., Nakad, R.
core   +2 more sources

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

Contour Extraction of UAV Point Cloud Based on Neighborhood Geometric Features of Multi-Level Growth Plane

Drones
The extraction of UAV building point cloud contour points is the basis for the expression of a three-dimensional lightweight building outline. Previous unmanned aerial vehicle (UAV) building point cloud contour extraction methods have mainly focused on ...
Xijiang Chen, Qing An, Bufan Zhao, Wuyong Tao, Tieding Lu, Han Zhang, Xianquan Han, Emirhan Ozdemir   +7 more
doaj   +1 more source

Effect of grain boundary on the buckling of graphene nanoribbons

, 2012
The buckling of graphene nano-ribbons containing a grain boundary is studied using atomistic simulations where free and supported boundary conditions are invoked.
Neek-Amal, M., Peeters, F. M.
core   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

“Touch” the Sun and “Touch” the Cosmic Space to Learn How to Touch the Earth: Space Sustainability as an Ethical Guide for Relations: Mystery and Humility

Religions
On 14 December 2021, the extraordinary event called “touching the Sun” has been heralded as a “monumental moment for solar science”, in which the Parker Solar Probe opened up a new frontier of research for Space exploration, proposing the challenge of ...
Alessandro Mantini
doaj   +1 more source

Exact Partition Function and Boundary State of 2-D Massive Ising Field Theory with Boundary Magnetic Field

, 1995
We compute the exact partition function, the universal ground state degeneracy and boundary state of the 2-D Ising model with boundary magnetic field at off-critical temperatures. The model has a domain that exhibits states localized near the boundaries.
Affleck, Affleck, Binder, Caldeira, Callan, Callan, Cardy, Cardy, Chatterjee, Chatterjee, Fendley, Fisher, Ghoshal, Konik, LeClair, Li, McCoy, McCoy, McCoy, R. Chatterjee, Witten, Zamolodchikov, Zamolodchikov   +22 more
core   +1 more source