Results 101 to 110 of about 5,708 (201)

Nonlinear Receding‐Horizon Differential Game for Drone Racing Along a Three‐Dimensional Path

open access: yesInternational Journal of Robust and Nonlinear Control, Volume 36, Issue 15, Page 7177-7192, October 2026.
ABSTRACT Drone racing requires high‐speed navigation through three‐dimensional paths, posing significant challenges in control engineering. Existing control methods lack a feedback control framework that simultaneously addresses nonlinear drone dynamics and multi‐agent competitive interactions, such as overtaking or obstructing opponents.
Kijin Sung   +4 more
wiley   +1 more source

The Bureaucratic Paradox of Citizen Agency: Institutional Crowding‐Out in Government‐Catalyzed Co‐Production in Shanghai, China

open access: yesGovernance, Volume 39, Issue 4, December 2026.
ABSTRACT Public service co‐production is often framed as a means of creating public value, yet its dynamics are complex when citizen‐led participation is catalyzed by strong public institutions. This mixed‐methods study examines government‐catalyzed, citizen‐centric co‐production in Shanghai, China, where the state provides institutional support ...
Huanming Wang, Xiaoyun Sun, Bing Ran
wiley   +1 more source

Fiscal policy instruments for reducing congestion and atmospheric emissions in the transport sector : a review [PDF]

open access: yes
This paper reviews the literature on the fiscal policy instruments commonly used to reduce transport sector externalities. The findings show that congestion charges would reduce vehicle traffic by 9 to 12 percent and significantly improve environmental ...
Dulal, Hari B., Timilsina, Govinda R.
core  

Quantifying Black Carbon Mixing State Heterogeneity Using a Machine Learning Model

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 17, 16 September 2026.
Abstract The climate impact of black carbon (BC) is strongly sensitive to the mass ratio of non‐BC coatings to BC (RBC). However, current global climate models (GCMs) typically assume a uniform composition within individual BC‐containing particle populations, neglecting the significant particle‐to‐particle RBC heterogeneity. To address this, we train a
Junchang Wang   +12 more
wiley   +1 more source

Automotive air pollution : issues and options for developing countries [PDF]

open access: yes
Air pollution constitutes an ominous threat to human health and welfare. Its adverse effects are pervasive and may be disaggregated at three levels: (a) local, confined to urban and industrial centers; (b) regional, pertaining to transboundary transport ...
Faiz, Asif   +3 more
core  

Scientific design of complex multi‐agent systems: A practice modeling approach

open access: yesAI Magazine, Volume 47, Issue 3, Fall 2026.
Abstract Through advances in computing power, sensor systems, networking, and AI programming, new automated systems are being developed with capabilities for acting in the world that heretofore only people could do—driving automobiles, controlling aircraft systems, delivering packages.
William J. Clancey
wiley   +1 more source

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