Results 81 to 90 of about 18,310,332 (287)
Advanced Healthcare Materials, EarlyView.Schematic illustration of the proposed mechanism: PEG/RGD‐PSLs mimic apoptotic cells to engage PS receptors (notably CD300a), transducing an inhibitory signal that suppresses the MyD88/NF‐κB pathway, leading to global anti‐inflammatory and pro‐reparative effects.
Lele Wu +10 more
wiley +1 more source
Advanced Materials, EarlyView.Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu +3 more
wiley +1 more source
Organic Materials of Tomorrow: Horizons of Artificial Intelligence
Advanced Materials, EarlyView.This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena +3 more
wiley +1 more source
Gravity dual for very special conformal field theories in type IIB supergravity
Physics Letters B, 2018 We study holographic dual descriptions of very special conformal field theories with the T(2) symmetry. After constructing solutions in effective five dimensional Einstein gravity coupled with massive two-form fields, we uplift them to the ten ...
Yu Nakayama
doaj +1 more source
S-duality in T T ¯ $$ T\overline{T} $$ -deformed CFT
Journal of High Energy Physics, 2023 T T ¯ $$ T\overline{T} $$ deformed conformal field theories can be reformulated as worldsheet theories of non-critical strings. We use this correspondence to compute and study the T T ¯ $$ T\overline{T} $$ deformed partition sum of a symmetric product ...
Nathan Benjamin +4 more
doaj +1 more source
Advanced Materials, EarlyView.Aqueous Zn(II) Salphen metallofibers decorated with PNIPAM undergo reversible, multi‐stimuli‐responsive hierarchical bundling. This higher‐order structuring kinetically stabilizes the otherwise fragile assemblies against dilution, acidic hydrolysis, and transmetallation, enables selective sorting of responsive fibers, and programs hydrogelation at ...
Merlin R. Stühler +5 more
wiley +1 more source
String field theoryะ Time evolution and T-duality [PDF]
, 2005 The time evolution operator of quantum field theory (Schrödinger functional) can be written in terms of particles moving on S(^1)/Z(_2-). By deriving the 'gluing property’ which joins two propagators across fixed time surfaces, we show that the Feynman ...
Liderton, Anton
core
Yang-Mills theory from non-critical string
Journal of Physics G: Nuclear and Particle Physics, 2000 17 pages, no figure ...
openaire +2 more sources
On the equivalence of non-critical strings and Gk/Gk topological field theories
Physics Letters B, 1992 Abstract The (p, q) non-critical strings are shown to be equivalent to the twisted SL (2, R ) p q−2 SL (2, R ) p q−2 gauged WZNW model. The underlying N=2 superconformal symmetries are shown explicitly.
Hong-Liang Hu, Ming Yu
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Integrability of Schwinger-Dyson equations in 2D quantum gravity and c < 1 non-critical string field theory [PDF]
Physics Letters B, 1995 We investigate the integrability of the Schwinger-Dyson equations in $c = 1 - \frac{6}{m(m+1)}$ string field theory which were proposed by Ikehara et al as the continuum limit of the Schwinger-Dyson equations of the matrix chain model. We show the continuum Schwinger-Dyson equations generate a closed algebra.
Nakayama, Ryuichi, Suzuki, Toshiya
openaire +2 more sources