Results 141 to 150 of about 29,458 (274)
Hitit Sosyal Bilimler DergisiRecent years have seen an acceleration in economic integration and foreign trade volumes, particularly among developing countries, as a result of increased trade liberalisation and international competition. Nevertheless, the unpredictability surrounding
Rüya Kaplan Yıldırım
doaj +1 more source
The role of financial investments in agricultural commodity derivatives markets [PDF]
This paper investigates the relationship between futures prices and financial investments in derivatives of the main agricultural commodities. We first provide a broad picture of how these markets function and how they have evolved, showing that traders ...
Alessandro Borin, Virginia Di Nino
core
Pricing credit default swaps under a multi-scale stochastic volatility model
, 2016 Wenting Chen, Xin‐Jiang He
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Hard‐Magnetic Soft Millirobots in Underactuated Systems
Advanced Robotics Research, EarlyView.This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang +4 more
wiley +1 more source
Conditional Volatility in Affine Term Structure Models: Evidence from Treasury and Swap Markets
, 2008 Kris Jacobs, Lotfi Karoui
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Echinoderm‐Inspired Autonomy for Soft‐Legged Robots
Advanced Robotics Research, EarlyView.Inspired by echinoderms, a modular soft robot achieves autonomous phototaxis without a central controller or explicit communication. Each limb independently adapts its actuation timing through local sensing and short‐term memory. Coordination emerges purely from physical interactions, demonstrating resilience to changes in morphology, environment, and ...
Harmannus A. H. Schomaker +2 more
wiley +1 more source
Advanced Robotics Research, EarlyView.This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi +2 more
wiley +1 more source
Explaining Credit Default Swap Spreads With the Equity Volatility and Jump Risks of Individual Firms
, 2008 Benjamin Yi-Bin Zhang +2 more
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Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion
Advanced Robotics Research, EarlyView.A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza +3 more
wiley +1 more source