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341
Characteristics, Distribution, and Source Analysis of the Main Persistent Toxic Substances in Karst Groundwater at Jinan in North China
Published 2020-01-01“…Karst water in northern China is an important water source for economic and social development in its distribution area and water source for ecological function guarantee. …”
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342
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Selection for domestication favored taxa characterized by fast growth and tolerance of high intraspecific density
Published 2025-05-01“…We conclude that early agriculturalists selected for domestication wild legumes that performed well in dense monocultures and were more effective in resource capture. …”
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345
RDSM: Underwater multi-AUV relay deployment and selection mechanism in 3D space
Published 2024-01-01“…Underwater Wireless Sensor Networks (UWSNs) are widely used in naval military field and marine resource exploration. However, challenges such as resource inefficiency and unbalanced energy consumption severely hinder their practical applications. …”
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346
Evaluating habitat selection of François’ langur in the karst mountains of China: Implications for conservation strategies
Published 2024-12-01“…Using species presence data and environmental variables, we analyzed habitat selection through a resource selection function (RSF). …”
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347
Optimization of CNN Activation Functions using Xception for South Sulawesi Batik Classification
Published 2025-09-01“…The results demonstrate that selecting an optimal activation function substantially enhances convolutional neural network classification of complex batik patterns. …”
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348
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Multiepoch Observations of the Nearby Spiral Galaxy NGC 3938 with the Chandra X-Ray Observatory
Published 2025-01-01“…A total of 47 discrete merged sources from both epochs were detected at the ≈3 σ level or greater with the D25 radius. …”
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350
Conceptual principles of formation and functioning of vertically integrated structures
Published 2021-03-01“…Based on the decomposition analysis, the paper clarifies the concept of «vertically integrated structure», which should be understood as a form of functioning the business structure, that arose by combining financial, production, labor resources of various organizational and legal forms related to the technological cycle (the process of supply, production and sale of products) in order to obtain maximum synergy and strategic competitive advantages. …”
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351
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Potential Source Regions and Transportation Pathways of Reactive Gases at a Regional Background Site in Northwestern China
Published 2021-01-01“…Wind rose, cluster analysis, potential source contribution function (PSCF), and concentration-weighted trajectory (CWT) methods were adopted for identifying the transport pathways and potential source regions of these atmosphere components at Akedala. …”
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353
The functional mechanisms of phosphite and its applications in crop plants
Published 2025-04-01“…Notably, ptxD also acts as an ideal selectable marker because its resistant is specific to Phi, thereby eliminating the risk of false positive clones. …”
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354
Boosting feature selection efficiency with IMVO: Integrating MVO and mutation-based local search algorithms
Published 2025-06-01“…Our method balances exploration and exploitation, focusing resources on the most promising regions, thus enhancing feature selection effectiveness and reducing computational costs. …”
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355
Vehicular cache nodes selection algorithm under load constraint in C-V2X
Published 2021-03-01“…In order to solve the problem that the C-V2X vehicle topology in urban environment was highly dynamic and the load capacity of vehicle nodes was limited, and improve the utilization of vehicular cache resources and reduce the load of base station, a vehicle cache nodes selection algorithm under load constraints was proposed.Firstly, by defining the link stability metric, the predicted weight adjacency matrix was constructed to describe the vehicular micro-topology in essence.Next, the objective function was further constructed under the load constraints and non-overlapping coverage constraint, which maximized the average link weight of the clusters by using the least cache nodes.Finally, the greedy concept was then introduced and the node states were reasonably defined.As a result, the minimum dominating set of the vehicle topology was figured out under the load constraints.Besides, the serviced neighbor nodes were then determined preferentially.The simulation results show that the proposed algorithm is close to the global optimal results in terms of the number of cache nodes and the average weight of cluster links.Moreover, the repeated response ratio of the proposed algorithm is always zero while the request response ratio can achieve the theoretical upper bound.Furthermore, the response times of cache resources can be also effectively improved.…”
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Assessment of Changes in Executive Functions and Attention of Cadets as a Result of Military Parachute Jumping
Published 2025-01-01“…Parachute jumping, as an intense stressor, mobilizes cognitive resources, which can lead to short-term improvements in executive functions. …”
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358
Selective Age Effects on Visual Attention and Motor Attention during a Cued Saccade Task
Published 2014-01-01“…The shift in relations among attention measures between the younger and older participants may indicate a need to prioritize attentional resources with age. These changes may impact an older adult’s ability to function in complex environments.…”
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359
Assessment of the capacity of health facilities in preventing and managing non-communicable diseases in selected regions of Somaliland
Published 2025-05-01“…The survey focused on assessing the capacity of selected hospitals in detecting and managing NCDs by collecting data on the availability of health workers, equipment, screening and management services, medications, and laboratory tests. …”
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360
Federated Learning for All: A Reinforcement Learning-Based Approach for Ensuring Fairness in Client Selection
Published 2025-01-01“…The method integrates data and system heterogeneity, along with selection history, into the reward function, and leverages Jain’s fairness index to balance selection frequency with client diversity. …”
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