Results 201 to 210 of about 6,991 (255)

Spanish stock returns, growth, and inflation, 1900–2020

The Economic History Review, Volume 79, Issue 3, Page 922-956, August 2026.
Abstract This paper studies equity returns in the Madrid Stock Exchange and their connections with the macroeconomy from the emergence of a stock market around 1900 to its ‘big bang’ at the turn of the twenty‐first century. Using high‐quality data from primary sources and the methodology of the modern IBEX35 (published since 1987), we constructed an ...
Stefano Battilossi, Stefan O. Houpt, Miguel Artola Blanco   +2 more
wiley   +1 more source

NMDA receptor kinetics drive distinct routes to chaotic firing in pyramidal neurons. [PDF]

Front Comput Neurosci
Borjkhani M, Borjkhani H, Sharif MA, Bahrami F, Janahmadi M.   +4 more
europepmc   +1 more source

Thinking Is Not Enough: The B* Expansion Technique for Enhancing Autonomous LLM Agents

Expert Systems, Volume 43, Issue 8, August 2026.
ABSTRACT Most autonomous agents built on large language models (LLMs) focus on improving internal reasoning while assuming a fixed and complete set of primitive actions. In this work, we challenge this assumption and introduce the B*$$ {B}^{\ast } $$ expansion technique, an action‐centric method that enables agents to iteratively construct new actions ...
Sebastián Andrés Mayorquín Posadas, Julio Vega   +1 more
wiley   +1 more source

Machine learning predictions from unpredictable chaos. [PDF]

J R Soc Interface
Jiang J, Chen L, Ke L, Dou B, Zhu Y, Shi Y, Qiu H, Zhang BG, Zhou T, Wei GW.   +9 more
europepmc   +1 more source

Highly Secure In Vivo DNA Data Storage Driven by Genomic Dynamics. [PDF]

Adv Sci (Weinh)
Xu J, Wang Y, Zhou H, Li M, Wang Y, Wang L, Mei H, Dai J, Chen S, Huang X.   +9 more
europepmc   +1 more source

Securing face images in UAV networks using chaos and DNA cryptography approach. [PDF]

Sci Rep
Inam S, Kanwal S, Amin E, Cheikhrouhou O, Hamdi M.   +4 more
europepmc   +1 more source

Multi-Strategy Enhanced White Shark Optimizer for Solving Job Shop Scheduling Problem. [PDF]

Biomimetics (Basel)
Cao L, Li M, Chen K, Yue Y, Qiu Y, Cheng Z.   +5 more
europepmc   +1 more source

Global-best-guided electric eel foraging optimizer for robust parameter identification of Lorenz and memristive chaotic systems. [PDF]

Sci Rep
Izci D, Ekinci S, Ökten İ, Tümen V, Güneş BB, Rashdan M, Salman M.   +6 more
europepmc   +1 more source

Bridging the gap in silicon photonics: quantum dot lasers and the end of the optical isolator. [PDF]

Light Sci Appl
Pan S, Yang J, Chen S.
europepmc   +1 more source