Results 21 to 30 of about 7,611 (258)

Dynamic Optimization of the Multi-Skilled Resource-Constrained Project Scheduling Problem with Uncertainty in Resource Availability

Mathematics, 2022
Multi-skilled resources have brought more flexibility to resource scheduling and have been a key factor in the research of resource-constrained project scheduling problems.
Min Wang, Guoshan Liu, Xinyu Lin
doaj   +1 more source

Resource scheduling algorithm of satellite communication system for future multi-beam dense networking

Tongxin xuebao, 2021
The resource scheduling problem of satellite communication systems under the condition of high-dynamic and resource limitation was studied.A resource scheduling model for satellite communication systems was established based on time window, energy ...
Yuanzhi HE, Cong PENG, Jihong YU, Yun LIU   +3 more
doaj   +2 more sources

Task-Degradation Aware Adaptive Dynamic Scheduling for Priority-Based Automotive Cyber-Physical Systems

IEEE Access
The advancement of autonomous driving technology presents significant challenges to automotive cyber-physical systems (ACPS) due to the dynamic and random nature of task releases.
Kaiyu Zhao, Jinming Wu, Yuan Zou, Xudong Zhang, Tianyu Wang   +4 more
doaj   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Dynamic flexible job shop co-scheduling optimization based on graph neural network and deep reinforcement learning

Operations Research Perspectives
With the continuous advancement of manufacturing, job shop scheduling faces complex dynamic disturbances that pose significant challenges to production.
Lan Yang, Zhong Yang, Li Bi, Xiaogang Jiao   +3 more
doaj   +1 more source

Harvester Maintenance Resource Scheduling Optimization, Based on the Combine Harvester Operation and Maintenance Platform

Agriculture, 2022
The combine harvester is the main machine for fieldwork during the harvest season. When the harvester fails and cannot continue to work, this indirectly affects the harvest time and the yield in the field.
Weipeng Zhang, Bo Zhao, Liming Zhou, Jizhong Wang, Conghui Qiu, Kang Niu, Fengzhu Wang   +6 more
doaj   +1 more source

Reduced vascular leakage correlates with breast carcinoma T regulatory cell infiltration but not with metastatic propensity

Molecular Oncology, EarlyView.
A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He, Chiara Testini, Neda Hekmati, Altea Bonello, Aglaia Schiza, Emmanuel Nwadozi, Mia Phillipson, Carina Strell, Michael Welsh   +8 more
wiley   +1 more source

Ultralight Situation-Aware Hypervisor With Adaptive Starvation-Free Feedback Control for Embedded System

IEEE Access
In recent years, microcontrollers are increasingly using hypervisors to achieve efficient and adaptable real-time performance in resource-constrained environments, enabling better resource management and system isolation.
Minjung Kim, Daejin Park
doaj   +1 more source