1,765 Result(s)
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Chao Zhang
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Article
Dynamic modeling and analysis of the supercritical tail drive system of a helicopter considering the mounting platform deformation
With the high-speed and lightweight development of the helicopter transmission system, the tail drive system is gradually adopting a supercritical design. However, the understanding of the vibration mechanism ...
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Article
Exosomes Derived from Mouse Breast Carcinoma Cells Facilitate Diabetic Wound Healing
Exosomes derived from breast cancer have been reported to play a role in promoting cell proliferation, migration, and angiogenesis, which has the potential to accelerate the healing process of diabetic wounds....
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Open AccessThe influence of mindfulness meditation combined with progressive muscle relaxation training on the clinical efficacy and quality of life of patients with sarcopenia receiving haemodialysis: a randomised controlled trial
To study the effect of mindfulness meditation combined with progressive muscle relaxation training on the clinical efficacy and quality of life in patients with sarcopenia receiving maintenance haemodialysis (...
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Open AccessEvaluating the spatial accessibility and spatial layout optimization of HIV/AIDS healthcare services in Shandong Province, China
Improving access to HIV/AIDS healthcare services is of great concern to government and policymakers striving to strengthen overall public health. How to reasonably allocate HIV/AIDS healthcare resources and ma...
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Open AccessHow peer relationships affect academic achievement among junior high school students: The chain mediating roles of learning motivation and learning engagement
Despite the recognition of the impact of peer relationships, learning motivation, and learning engagement on academic achievement, there is still a gap in understanding the specific mechanisms through which pe...
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Velocity field and outflow discharge behavior in overtop** dam-break of an iron mine tailings dam: a model test
Landslides in mining engineering mainly occur in tailings dams. The evolution of monitoring indexes is important for the improvement of warning accuracy in tailings dam breaks. The velocity field and outflow d...
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Dimerization and antidepressant recognition at noradrenaline transporter
The noradrenaline transporter has a pivotal role in regulating neurotransmitter balance and is crucial for normal physiology and neurobiology1. Dysfunction of noradrenaline transporter has been implicated in nume...
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Defining a feature-level digital twin process model by extracting machining features from MBD models for intelligent process planning
The booming development of emerging technologies and their integration in process planning provide new opportunities for solving the problems in traditional trial-and-error process planning. Combining digital ...
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Article
Nucleoporin 93 Regulates Cancer Cell Growth and Stemness in Bladder Cancer via Wnt/β-Catenin Signaling
Bladder cancer (BLCA) is a prevalent cancer type with an unmet need for new therapeutic strategies. Nucleoporin 93 (Nup93) is implicated in the pathophysiology of several cancers, but its relationship with bla...
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Article
Open AccessAssociation between periodontitis and dental caries: a systematic review and meta-analysis
Recent evidence suggested a link between periodontitis (PD) and dental caries, but the trends and nature of this association remained unclear. The overall aim of this study was to critically assess the correla...
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Characterizations of Weights in Martingale Spaces
Grafakos systematically proved that \(A_\infty \) A ∞ ...
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Improving the performance of an autoparametric vibration absorber
The autoparametric vibration absorber is a device that reduces the resonance amplitude in a main system using nonlinear interactions. In this study, we consider a cantilever-type autoparametric vibration absor...
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Article
Open AccessEnvironmental specificity of karst cave habitats evidenced by diverse symbiotic bacteria in Opiliones
Karst caves serve as natural laboratories, providing organisms with extreme and constant conditions that promote isolation, resulting in a genetic relationship and living environment that is significantly diff...
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A Radiative-Cooling Hierarchical Aligned Porous Poly(vinylidene fluoride) Film by Freeze-Thaw-Promoted Nonsolvent-Induced Phase Separation
Passive daytime radiative cooling (PDRC) is an innovative and sustainable cooling technology that holds immense potential for addressing the energy crisis. Despite the numerous reports on radiative coolers, th...
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Fast bus voltage detection method for single-phase power converters with split capacitors based on reduced-order generalized integrals
Under dynamic conditions, the response time of traditional voltage detection methods is relatively lengthy, leading to overshoots in the DC-link voltage of single-phase power converters, which significantly de...
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Article
Analysis of crack propagation and hydraulic fracturing behavior of coral reef limestone
Understanding the hydraulic fracturing (HF) characteristics of coral reef limestone (CRL) is of great significance for improving the mining efficiency of seabed energy (such as gas and oil) and ensuring the st...
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Article
Case-based risk analysis model for rainstorm inundation in metro systems based on a bayesian network
The intensities and frequencies of extreme rainstorms are increasing, which may result in severe inundation of urban metro systems. Although there is some risk assessment research on regional metro systems bas...
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Article
Hybrid remora crayfish optimization for engineering and wireless sensor network coverage optimization
This paper proposes a novel hybrid metaheuristic algorithm called the remora crayfish optimization algorithm (HRCOA) designed for solving continuous optimization problems. The crayfish optimization algorithm (...
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Article
Open AccessDiversity and Functionality of Bacteria Associated with Different Tissues of Spider Heteropoda venatoria Revealed through Integration of High-Throughput Sequencing and Culturomics Approaches
Spiders host a diverse range of bacteria in their guts and other tissues, which have been found to play a significant role in their fitness. This study aimed to investigate the community diversity and function...
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Awe weakens the blatant dehumanization of people with obesity via common ingroup identity
The current work proposes that awe can promote identification with a broader group, including both ingroups and outgroups, thereby reducing the blatant dehumanization of obese people. We supported this theoret...
