Results 91 to 100 of about 203,073 (306)

Spatial dependence in models of state fiscal policy convergence [PDF]

open access: yes
We apply spatial econometric techniques to models of state and local fiscal policy convergence. Total tax revenue and expenditures, as well as broad tax and expenditure categories, of state and local governments in each of the 48 contiguous U.S.
Thomas A. Garrett   +2 more
core  

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

open access: yesAdvanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo   +6 more
wiley   +1 more source

Stable Imitation of Multigait and Bipedal Motions for Quadrupedal Robots Over Uneven Terrains

open access: yesAdvanced Robotics Research, EarlyView.
How are quadrupedal robots empowered to execute complex navigation tasks, including multigait and bipedal motions? Challenges in stability and real‐world adaptation persist, especially with uneven terrains and disturbances. This article presents an imitation learning framework that enhances adaptability and robustness by incorporating long short‐term ...
Erdong Xiao   +3 more
wiley   +1 more source

Future of Allotment Gardens in the Context of City Spatial Policy – A Case Study of Poznań

open access: yesQuaestiones Geographicae, 2017
Multifunctional allotment gardens are an important part of the green infrastructure of cities. In spite of this, they are given little attention in the plans and policies of cities.
Poniży Lidia, Stachura Kamila
doaj   +1 more source

The national spatial policy

open access: yesUrbani Izziv, 1999
The article presents the context, scheme, purpose and basic elements for spatial policy. The second part presents the spatial policy. Based on the guidelines and determined development conditions, a desired spatial structure is presented, as well as possible objectives and modes for their implementation.
Peter Gulič, Andrej Černe
openaire   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced 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

Evaluating urban development in China's resource-based cities: a new perspective using nighttime light data

open access: yesInternational Journal of Digital Earth
Understanding the urbanization and transformation trajectories of resource-based cities (RBCs) is pivotal for China’s sustainable development goals. This study introduces a novel regression-based algorithm for assessing urbanization patterns.
Jiazheng Han   +6 more
doaj   +1 more source

Evaluation of Location Factors of Businesses by Local Authorities of Eastern Poland, with a Particular Emphasis on Spatial Policy

open access: yesReal Estate Management and Valuation, 2019
Conditions underlying the undertaking and developing of a business enterprise in a specific location are strictly connected to the state and any possible modifications of the spatial management in a given area, and the local government of every ...
Serocka Izabela
doaj   +1 more source

Spatial Externalities in Agriculture: Empirical Analysis, Statistical Identification, and Policy Implications [PDF]

open access: yes
Spatial externalities can affect economic welfare and landscape pattern by linking farm returns on adjoining parcels of land. While policy can be informed by research that documents spatial externalities, statistically quantifying the presence of ...
Barham, Bradford L.   +2 more
core  

Grounding Large Language Models for Robot Task Planning Using Closed‐Loop State Feedback

open access: yesAdvanced Robotics Research, EarlyView.
BrainBody‐Large Language Model (LLM) introduces a hierarchical, feedback‐driven planning framework where two LLMs coordinate high‐level reasoning and low‐level control for robotic tasks. By grounding decisions in real‐time state feedback, it reduces hallucinations and improves task reliability.
Vineet Bhat   +4 more
wiley   +1 more source

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