Results 71 to 80 of about 219,099 (300)

The string-to-string correction problem with block moves

open access: yesACM Transactions on Computer Systems, 1984
The string-to-string correction problem is to find a minimal sequence of edit operations for changing a given string into another given string. Extant algorithms compute a longest common subsequence (LCS) of the two strings and then regard the characters not included in the LCS as the differences.
openaire   +4 more sources

Noncommutative geometry from string theory: annulus corrections [PDF]

open access: yesJournal of High Energy Physics, 2001
12 pages, 0 figures, refs.
openaire   +2 more sources

String unification, universal one-loop corrections and strongly coupled heterotic string theory [PDF]

open access: yesNuclear Physics B, 1997
We derive the universal threshold corrections in heterotic string theory including a continuous Wilson line. Unification of gauge and gravitational couplings is shown to be possible even within perturbative string theory. The relative importance of gauge group dependent and independent thresholds on unification is clarified. Equipped with these results
Nilles, H. P., Stieberger, S.
openaire   +3 more sources

Engineering Extracellular Vesicle Production Through Magnetic Ion Channel Activation for Bone Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Magnetic Ion Channel Activation (MICA) enables remote stimulation of mechanosensitive ion channels using functionalised magnetic nanoparticles, enhancing extracellular vesicle (EV) biogenesis is pre‐osteoblasts. MICA desrived EVs exhibit typical nano‐vesicular characteristics but display superior pro‐osteogeneic activity, promoting mesenchymal stem ...
Afeesh Rajan Unnithan   +9 more
wiley   +1 more source

Nonrelativistic spinning strings

open access: yesJournal of High Energy Physics, 2020
We construct nonrelativistic spinning string solutions corresponding to SU(1, 2|3) Spin-Matrix theory (SMT) limit of strings in AdS 5 × S 5. Considering various nonrelativistic spinning string configurations both in AdS 5 as well as S 5 we obtain ...
Dibakar Roychowdhury
doaj   +1 more source

On (non)integrability of classical strings in p-brane backgrounds

open access: yes, 2013
We investigate the question of possible integrability of classical string motion in curved p-brane backgrounds. For example, the D3-brane metric interpolates between the flat and the AdS_5 x S^5 regions in which string propagation is integrable.
Stepanchuk, A., Tseytlin, A. A.
core   +1 more source

Quantum corrections to the string Bethe ansatz [PDF]

open access: yes, 2006
One-loop corrections to the energy of semiclassical rotating strings contain both analytic and non-analytic terms in the 't Hooft coupling. Analytic contributions agree with the prediction from the string Bethe ansatz based on the classical S-matrix, but
D. Serban   +25 more
core   +3 more sources

String loop corrected hypermultiplet moduli spaces [PDF]

open access: yesJournal of High Energy Physics, 2006
39 pages, no figures, minor corrections, published ...
Robles-Llana, D.   +2 more
openaire   +4 more sources

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced 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

Magnetically Induced Displacement Force Test Method for Ultralight Implants Based on Counterweight Correction Method

open access: yesZhongguo yiliao qixie zazhi
ASTM (American Society for Testing and Materials) F2052-21 (Chinese corresponding standard titled as YY/T 0987.2) introduces a test method to measure the magnetically induced displacement force on medical devices in the magnetic resonance environment ...
Yong YIN, Jin DENG, Xiaomei WU
doaj   +1 more source

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