Results 151 to 160 of about 9,708,981 (308)
Controlled Hydrogen Delivery by Single‐Atom Ru Accelerates Electrocatalytic Ammonia Synthesis
Angewandte Chemie, EarlyView.Single Ru atoms anchored on Co3O4 guide reactants along a hydrogen‐rich surface pathway, enabling efficient and selective conversion of NO to NH3. By linking atomic design to catalytic performance, this strategy clarifies the reaction mechanism and offers a versatile platform for engineering oxide catalysts for electrochemical ammonia synthesis ...
Zheng Liu +15 more
wiley +2 more sources
Graph Neural Network‐Based Reinforcement Learning for Decentralized Multi‐Robot Manipulation
Advanced Intelligent Systems, EarlyView.Robot arms lifting a large object face a trade‐off: centralized controllers explode in parameters, while decentralized ones cannot coordinate. A GNN resolves this—each arm runs its own network but acts on the full team state, achieving centralized‐level coordination with decentralized execution. Trained across team sizes, a single policy scales to four‐
Tong Chen +3 more
wiley +1 more source
Decentralized control of large-scale systems
, 2019 This text provides various analysis and design techniques for decentralized control of large-scale systems. It contains a systematic study of multi-input, multi-output systems with a special focus on industrial ...
Miller, Daniel E +2 more
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Risk management externalities in agrifood supply chains
American Journal of Agricultural Economics, EarlyView.Abstract Firms may under‐ or over‐invest in risk management from the social planner's perspective, resulting in a negative externality on other economic agents in the supply chain. The externality of risk management is particularly relevant for agrifood supply chains, which frequently experience disruptions and play a primary role in preventing major ...
Jeffrey Hadachek, Meilin Ma
wiley +1 more source
Income sharing for common pool resources with uncertain productivity
American Journal of Agricultural Economics, EarlyView.Abstract We address the interconnected issues of externalities in the use of a natural common‐pool resource system and adverse effects of environmental uncertainty on risk‐averse resource users. We set up a simple analytical model and derive conditions such that insurance by means of an income sharing mechanism mitigates externalities and hence ...
Claudia Kelsall +2 more
wiley +1 more source
Stabilization of Decentralized Control Systems
, 1997 The problem of stabilization of linear time-invariant systems under general decentralized feedback schemes is considered in this paper. A novel approach to the problem is advised, in which the interactions between the strongly connected subsystems of a ...
Zhiming Gong, Mohammad Aldeen
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Australian Journal of Social Issues, EarlyView.ABSTRACT The 2023 Australian Voice to Parliament Referendum presented a pivotal moment in the nation's democratic landscape. Despite support for Indigenous well‐being, the referendum did not secure the necessary approval, prompting extensive analysis of its outcome.
Scott Baum, William Mitchell
wiley +1 more source
Sequential decentralized design of load frequency controllers in multiarea power systems
, 2003 A new systematic approach to design of sequential decentralized load frequency\ud controllers for multi-area power systems based on μ-synthesis is described.
Mitani, Yasunori +2 more
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Australian Journal of Social Issues, EarlyView.ABSTRACT As modes of activism rapidly evolve, activists—both seasoned and emerging—must increasingly navigate a hybrid terrain of both digital and non‐digital engagement. This paper draws on the personal narratives of 16 nascent activists based in Australia to explore how they develop competencies related to digital storytelling, which is critical to ...
Garth Stahl +5 more
wiley +1 more source
Australian Journal of Social Issues, EarlyView.ABSTRACT Place‐based initiatives (PBIs) aim to address complex and intersecting forms of disadvantage shaped by health, social care, employment and geographical inequities. While PBIs offer integrated and community‐centred responses, limited evidence makes it difficult to understand the policy conditions that support their development and ...
Kanchan Marcus, Carmen Huckel Schneider
wiley +1 more source