Results 71 to 80 of about 992,003 (291)

Digitizing the Neveu-Schwarz Model on the Lightcone Worldsheet

, 2010
The purpose of this article is to extend the lightcone worldsheet lattice description of string theory to include the Neveu-Schwarz model. We model each component of the fermionic worldsheet field by a critical Ising model.
Thorn, Charles B.
core   +1 more source

Boundary multi-trace deformations and OPEs in AdS/CFT correspondence [PDF]

, 2002
We argue that multi-trace deformations of the boundary CFT in AdS/CFT correspondence can arise through the OPE of single-trace operators. We work out the example of a scalar field in AdS_5 with cubic self interaction.
Anastasios C Petkou, E. Witten, E. Witten, E.S. Fradkin, G. Arutyunov, G. Arutyunov, H. Osborn, J.L. Cardy, J.M. Maldacena, L. Hoffmann, M. Berkooz, M. Bianchi, M. Bianchi, O. Aharony, O. Aharony, P. Minces, W. Mück   +16 more
core   +2 more sources

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

FEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida, Kazuya Kusama, Ayaka Horiuchi, Yu Kawaguchi, Atsuya Tsuru, Mikihiro Yoshie, Kazuhiro Tamura   +6 more
wiley   +1 more source

Nonlinear fractional differential equations and inclusions of arbitrary order and multi-strip boundary conditions

Electronic Journal of Differential Equations, 2012
We study boundary value problems of nonlinear fractional differential equations and inclusions of order $q in (m-1, m]$, $m ge 2$ with multi-strip boundary conditions.
Bashir Ahmad, Sotiris K. Ntouyas
doaj  

Coupled Systems of Nonlinear Integer and Fractional Differential Equations with Multi-Point and Multi-Strip Boundary Conditions

Mathematics, 2020
We first consider a second order coupled differential system with nonlinearities involved two unknown functions and their derivatives, subject to a new kinds of multi-point and multi-strip boundary value conditions.
Bin Di, Guo Chen, Huihui Pang
doaj   +1 more source

Solution of Nonlinear 2nd Order Multi-Point BVP By Semi-Analytic Technique [PDF]

Al-Rafidain Journal of Computer Sciences and Mathematics, 2013
In this paper, we present new algorithm for the solution of the nonlinear second order multi-point boundary value problem with suitable multi boundary conditions.
Luma Tawfiq, Mariam Hilal
doaj   +1 more source

Traffic jams induced by rare switching events in two-lane transport [PDF]

, 2007
We investigate a model for driven exclusion processes where internal states are assigned to the particles. The latter account for diverse situations, ranging from spin states in spintronics to parallel lanes in intracellular or vehicular traffic ...
Barabasi A, Derrida B, Deutscher G, Erwin Frey, Hinsch H, Howard J, Mitsudo T, Mukamel D, Popkov V, Pronina E, Reichenbach T Franosch T Frey E, Schmittmann B, Schütz G, Thomas Franosch, Tobias Reichenbach   +14 more
core   +3 more sources

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

FEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková, Veronika Hovanová, Jiri Damborsky, Erik Sedlák   +3 more
wiley   +1 more source

Development of time delay voltage control for lead acid battery using arduino [PDF]

, 2014
A time delay controller with voltage control technique is designed and developed in this project. In order to control the output voltage, a DC-DC buckboost converter has been development. The buckboost circuit with mosfet as a switching component has
Mohammad, Nurul Nadia
core   +1 more source