Results 31 to 40 of about 850 (217)
IEEE Access, 2021 A multi-unit resource allocation system usually contains several processes and a number of resources with multiple units. Due to the competition for shared resources in these systems, deadlocks may occur.
Mahmoud Salaheldin Elsayed +4 more
doaj +1 more source
The Role of Glutamatergic and Dopaminergic Genes in Resistant Schizophrenia: A Systematic Review
American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.ABSTRACT Psychosis is a heterogeneous disorder, with approximately one‐third of patients experiencing treatment resistance, predominantly among individuals diagnosed with Schizophrenia. Treatment‐resistant schizophrenia (TRS) may stem from a distinct biological signature, involving abnormalities in the dopaminergic and glutamatergic systems.
Maria Teresa Moreno‐Calle +3 more
wiley +1 more source
Animal empathy reconsidered: a multidimensional profile account
Biological Reviews, EarlyView.ABSTRACT Empathy is the glue that holds societies together and yet several fundamental questions about empathy persist. What is empathy (the definitional question)? Is it uniquely human and, if not, which nonhuman animals possess empathy (the distribution question)? Which type or quality of empathy is realized in different species (the quality question)
Albert Newen +5 more
wiley +1 more source
A Deadlock Prevention Strategy for Petri Nets Through Tuning Time Constraints
IEEE AccessDeadlocks are of paramount importance in resource allocation systems, which are usually treated from the perspective of discrete event systems. This paper develops a deadlock prevention strategy for a system modeled with Petri nets, by endowing ...
Qianlong Zhai +3 more
doaj +1 more source
IEEE Access, 2019 Resources in a real-world automated manufacturing system may be unreliable, thus paralyzing many existing deadlock control strategies. This paper defines robust legal markings and proposes a two-step robust deadlock control policy for systems of the ...
Xiaoyan Li +4 more
doaj +1 more source
Collision-Free Trajectory Planning With Deadlock Prevention: An Adaptive Virtual Target Approach
IEEE Access, 2020 Most human-centred robotic applications require robots to follow a certain pre-defined path. This makes the robot's autonomous movements acceptable and predictable for humans.
Rishi Mohan +4 more
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT The transition to circular construction suffers from uncertainties related to costs, market realities, supply, regulations and expertise using secondary materials in building projects. Uncertainties are large, and resolving them needs policy interventions.
Erkki‐Jussi Nylén, Tommi Halonen
wiley +1 more source
An Efficient Siphon-Based Deadlock Prevention Policy for a Class of Generalized Petri Nets
Discrete Dynamics in Nature and Society, 2016 We propose a new deadlock prevention policy for an important class of resource allocation systems (RASs) that appear in the modeling of flexible manufacturing systems (FMSs). The model of this class in terms of generalized Petri nets is, namely, S4PR. On
YiFan Hou, Mi Zhao, Ding Liu, Liang Hong
doaj +1 more source
Incomparable Single Controller for Solving Deadlock Problems of Flexible Manufacturing Systems
IEEE Access, 2023 This paper focuses on studying and proposes deadlocks are an obstacle in the flexible manufacturing system (FMS) of Petri nets (PNs) since their occurrence will influence the partial or whole model to stop working.
Ter-Chan Row, Yen-Liang Pan
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT In an era of rising geopolitical tensions and environmental instability, corporate political activities have become increasingly intertwined with ethical challenges and sustainability requirements. This study investigates the influence of environmental dynamics and corporate ethical responsibility on interorganizational conflict and ...
David Yulong Liu +4 more
wiley +1 more source