Results 41 to 50 of about 18,536 (248)

Chaos bound in Bershadsky-Polyakov theory

open access: yesJournal of High Energy Physics, 2019
We consider two dimensional conformal field theory (CFT) with large central charge c in an excited state obtained by the insertion of an operator Φ with large dimension ΔΦ ∼ O(c) at spatial infinities in the thermal state.
Justin R. David   +3 more
doaj   +1 more source

The Importance of Chaos Theory in Terms of Manager Nurses

open access: yesSağlık ve Hemşirelik Yönetimi Dergisi, 2020
In the changing and developing world order, the contribution of more practical and abstract thinking skills of professions to professionalization should not be denied.
Seray Kuşçu   +2 more
doaj   +1 more source

Chaos Raman distributed optical fiber sensing

open access: yesLight: Science & Applications, 2023
The physics principle of pulse flight positioning is the main theoretical bottleneck that restricts the spatial resolution of the existing Raman distributed optical fiber sensing scheme.
Chenyi Wang   +6 more
doaj   +1 more source

Quantum chaos in perturbative super-Yang-Mills Theory

open access: yesSciPost Physics, 2023
We provide numerical evidence that the perturbative spectrum of anomalous dimensions in maximally supersymmetric $SU(N)$ Yang-Mills theory is chaotic at finite values of $N$.
Tristan McLoughlin, Raul Pereira, Anne Spiering
doaj   +1 more source

Heteroatom‐Mediated Covalent Organic Framework Membranes With Nitrogen‐Enriched Nanochannels for Efficient Desalination

open access: yesAdvanced Science, EarlyView.
Heteroatom precursor engineering serves as a molecular‐level strategy to tailor hydrazide monomer reactivity and diffusion kinetics, enabling controlled assembly of highly crystalline COF membranes with ultramicroporous channels. The nitrogen‐enriched nanochannels deliver high water/ion selectivity via simultaneous water transport acceleration and ion ...
Guishan Hu   +8 more
wiley   +1 more source

Sacramentality, Chaos Theory and Decoloniality

open access: yesReligions, 2019
This essay considers how an expanded understanding of sacramentality is enhanced by engagement with chaos theory and decolonial theory. These unique lenses enlarge traditional Roman Catholic frameworks for considering God’s self-communication ...
Edward Foley
doaj   +1 more source

Solvent‐Free Synthesis of Ultrabright Carbon Dots With Near‐Unity Quantum Yield for High‐Performance Light‐Emitting Diodes

open access: yesAdvanced Science, EarlyView.
A rational, solvent‐free synthesis utilizing 2,6‐diaminonaphthalene produces ultrabright green‐emissive carbon dots. Regulated by a self‐limiting oxidative capping mechanism, excitons undergo ultrafast intra‐particle funneling from the nitrogen‐doped carbon core to emissive surface traps.
Hyeonjin Park   +8 more
wiley   +1 more source

Chaos Theory and Its Impact on “Health - Disease Concept”

open access: yesFlorence Nightingale Journal of Nursing, 2019
The theory of chaos, which deals with nonlinear complex dynamic systems characterized by fractal-based structure, has affected almost every fi eld of science in the last 20 years.
Nazan TUNA ORHAN
doaj  

Improved Skills for Predicting Sub‐Seasonal to Seasonal Global Sea Surface Temperature

open access: yesAdvanced Science, EarlyView.
Addressing the critical Sub‐seasonal to Seasonal predictability gap, this study presents CAS‐Canglong, a novel deep learning framework. By leveraging 3D Swin‐Transformers to capture long‐range ocean interactions, the model demonstrates superior skill over traditional GCMs.
Longhao Wang   +6 more
wiley   +1 more source

Human Engineered Heart Tissues Reproduce Trigger‐ and Substrate‐Driven Mechanisms of Ventricular Tachycardia

open access: yesAdvanced Science, EarlyView.
Engineered heart tissues (EHTs) derived from human iPSCs replicate mechanisms of ventricular tachycardia at the tissue level. Acquired Long‐QT conditions cause early afterdepolarizations, wavebreak, and transient rotors; in contrast, focal cryoinjury forms a stable substrate that supports ongoing reentry.
Matthew Fiedler   +4 more
wiley   +1 more source

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