Results 181 to 190 of about 3,577 (286)

Full Symmetry-Breaking of Electronic and Nuclear Dynamics for Low-Attosecond Resolution of Electronic Chirality. [PDF]

ACS Omega
Xu T, Kong J, Zhou T, Wang Y, Tu J, Azizi A, Kirk SR, Jenkins S.   +7 more
europepmc   +1 more source

Chemical Shift Separated and Compensated Ultra‐Short Echo‐Time Imaging

Magnetic Resonance in Medicine, Volume 96, Issue 1, Page 121-133, July 2026.
ABSTRACT Purpose To develop a modified binomial excitation scheme for ultra‐short echo‐time (UTE) imaging that allows for the separation of water and fat signals and the correction of chemical shift artifacts. Methods Theoretical derivation and numerical Bloch simulations were performed for a modified water‐excitation binomial pulse scheme to calculate
Martin Krämer, Lumeng Cui, Jürgen R. Reichenbach, Stefan Sommer   +3 more
wiley   +1 more source

SphereDiff-TS: Sphere Space Diffusion Modeling for Accurate 3D Transition State Geometry Prediction. [PDF]

ACS Omega
Zhao C, Li P, Zhang S, Li C, Li Z, Tang Y, Linghu K, Tang L, Yang Y.   +8 more
europepmc   +1 more source

On chaotic Cartesian product of graphs and their retractions

, 2013
: Our aim in the present article is to introduce and study a new type of Cartesian product of graphs , namely chaotic Cartesian product of graphs.Chaotic graphs which represented as non trivial subgraphs of chaotic Cartesian product chaotic graphs are ...
M Abu-Saleem
core  

Free‐Breathing Magnetization Transfer Imaging of the Lung at 0.55 T Using bSTAR

Magnetic Resonance in Medicine, Volume 96, Issue 1, Page 203-213, July 2026.
ABSTRACT Purpose To develop a clinically applicable method for magnetization transfer (MT) imaging of the lung at 0.55 T. Methods MT imaging of the chest was explored in healthy volunteers at 0.55 T using a self‐gated 3D half‐radial dual‐echo balanced steady‐state free precession sequence (bSTAR), a 2D multi‐slice gradient echo method (GRE) acquired in
Alexandra Braun, Grzegorz Bauman, Maurice Pradella, Jonathan Röcken, Katrin E. Hostettler, Oliver Bieri   +5 more
wiley   +1 more source

Simplex polynomial in complex networks and its applications to compute the Euler characteristic. [PDF]

Front Comput Neurosci
Wang Z, Fu X, Deng B, Chen Y, Zhao H.
europepmc   +1 more source

On the game chromatic number of Cartesian product of graphs

, 2010
The game chromatic number refers to the smallest integer k such that the first player Alice is assumed of a victory in the coloring game variety wherein Alice and Bob take turns in coloring vertices of a graph, with the only rule that adjacent vertices ...
Encinas, Sarah Jane K., Yuson, Berlyn Grace C.   +1 more
core  

Multiparametric Free‐Breathing 3D Whole‐Heart Cardiac MR for Anatomical Bright‐ and Black‐Blood Imaging With Co‐Registered T1/T2$$ {T}_1/{T}_2 $$ Myocardial Tissue Mapping at 0.55$$ 0.55 $$ T

NMR in Biomedicine, Volume 39, Issue 7, July 2026.
Novel 3D CMR free‐breathing whole‐heart sequence demonstrated the feasibility of high‐resolution coronary angiography and simultaneous bright‐ and black‐blood imaging, together with joint T1/T2$$ {T}_1/{T}_2 $$ mapping despite the inherent limitations of low‐field strength at 0.55 T, suggesting its potential for comprehensive cardiac assessment in ...
Ivan Kokhanovskyi, Carlos Castillo‐Passi, Michael G. Crabb, Diego Pedraza, Simon J. Littlewood, Rafael De la Sotta, Carl Ganter, Karl P. Kunze, Dimitrios C. Karampinos, Marcus R. Makowski, Daniel Rueckert, Claudia Prieto, Rene M. Botnar   +12 more
wiley   +1 more source

Fuzzy incidence coloring under structural operations for communication channel allocation. [PDF]

Sci Rep
Deji A, Wang Q, Zhou L.
europepmc   +1 more source

Large Deviations of the Giant Component in Scale‐Free Inhomogeneous Random Graphs

Random Structures &Algorithms, Volume 68, Issue 4, July 2026.
ABSTRACT We study large deviations of the size of the largest connected component in a general class of inhomogeneous random graphs with iid weights, parametrized so that the degree distribution is regularly varying. We derive a large‐deviation principle with logarithmic speed: the rare event that the largest component contains linearly more vertices ...
Joost Jorritsma, Bert Zwart
wiley   +1 more source