Study on the Mechanism of Rock Stress Sensitivity Using a Random Pore Network Simulation by Qi Chen, Quanwen Liu, Zhengwu Tao

“…Based on the network model theory, the hydraulic conductivity equation, the dimensionless radius equation, and the effective stress equation for partially saturated rock are used to generate a three-dimensional random pore network model based on the QT platform. …”
Get full text

Study on the Technical Status of Old Concrete Truss-Arch Bridge Based on Vehicle-Bridge Interaction by Renchao Xie, Ming Li, Chihao Xu

“…The field static and dynamic load tests were conducted and the results are consistent with the results of the numerical simulation based on the method proposed in this study. …”
Get full text

Work load and job stress: two facets of the same situation? Exploratory study in a gerontology department by Sandrine Cazabat, Béatrice Barthe, Nadine Cascino

“…This exploratory study was conducted among nurses in a Gerontology hospital. The objective was to learn why an increase in workload led to an increase in perceived stress levels and also whether nurses adopted a regulatory process based on social support. …”
Get full text

Green finance and energy efficiency improvement: The role of green innovation and industrial upgrading by Peijia Wang, Xuelu Xu

“…Based on the thorough analysis conducted herein, this paper strongly advocates for the persistent development and widespread enactment of policies related to green finance.…”
Get full text

Optimization of Zoom Lens with Discrete State of Liquid Lens Elements by Using Genetic Algorithm by Cheng-Mu Tsai

“…The liquid lens elements used in the proposal can apply voltage adjustment to generate the electrical field that induces the liquid with electric conductivity to vary the surface curvature between two different kinds of liquids. …”
Get full text

Features of state support of industrial enterprises under sanctions pressure by Ya. A. Grabovsky

“…The subject of study is the peculiarities of state support of the country’s industry: the conducted support policy, funding, sectoral priorities, and determination of the most important directions of this assistance.   …”
Get full text

Curriculum as unquestioned hegemony: Trends that reveal the exclusion of Ethiopian primary school curriculum content from researchers’ critical look by Meskerem Lechissa Debele

“…This paper is a review of 74 research studies available online and conducted between 1995 and 2015 on Ethiopian primary education and school children in order to understand what issues are often studied about primary education in Ethiopia, and to what extent curriculum content is given attention by researchers. …”
Get full text

Research on the anti-synchronization chaos system group ＆large scale distributed system security communication by Guang-ming SUN, Jin-jie HUANG, Qiao LIU

“…Chaotic system model about point group symmetry in the phase space was constructed,and the anti-synchronization problem of the chaotic system group was studied.Besides,a kind of chaotic system group anti-synchronization controller was proposed,and the anti-synchronization of the chaos system group was realized.Through experimental observation,the position of chaos system about the subsystem and the source system after the point symmetry transform changed in phase space.The phase space power trajectory,space topology and other original system presented symmetrical structure.By using the above research conclusions,a kind of carrier communication method of anti-synchronization chaos system group was put forward.It solved the increasingly urgent communication security issues of modern complex distributed and large scale communication system with many access signals and parallel transmission.In addition,with permanent magnet synchronous motor chaos model,simulation and validation were conducted.The experimental results show that the method has good application prospect,and is suitable for modern communication system.…”
Get full text

Defending Deep Neural Networks Against Backdoor Attack by Using De-Trigger Autoencoder by Hyun Kwon

“…In the proposed scheme, the trigger in the backdoor sample is removed using the de-trigger autoencoder, and the backdoor sample is detected from the change in the classification result. Experiments were conducted using MNIST, Fashion-MNIST, and CIFAR-10 as the experimental datasets and TensorFlow as the machine learning library. …”
Get full text

Multidimensional Heterogeneous Medical Data Push in Intelligent Cloud Collaborative Management System by Gang Liu, Xiaofeng Li

“…First of all, the logical architecture of the multidimensional heterogeneous data push system was determined, and the data push function was designed; secondly, redundant data removal and noise reduction preprocessing were conducted against the push data, correlation rules were used to integrate multidimensional heterogeneous medical data, the weight of medical data was calculated, the heterogeneous data matrix was constructed, and the integrated medical data were weighted to eliminate multidimensional heterogeneous interference. …”
Get full text

Scimago Institutions Rankings for the Assessment of National Education System and Particular University by V. M. Galynsky, A. V. Zhuk

“…The article estimates the rate of growth in the number of publications for university in order to maintain its position in the scientometric rankings. The research conducts the analysis of the time required by the ranking agencies to implement and reflect the changes initiated by state competitiveness improvement programs.…”
Get full text

Heat Partition between the Friction Components in Multi-disc Clutch during Sliding by Xiong Cenbo, Ma Biao, Li Heyan, Zhang Fenglian, Zhu Li’an

“…For the discs with finite thickness,a coupled heat conduction model is established,based on which the disc temperature fields and the heat partition coefficient are obtained at the same time. …”
Get full text

Toward Safer E-Commerce Transactions: The Influence of System Quality, Information Accuracy, and Government Oversight by Megawati SIMANJUNTAK, Anna MARIA TRI ANGGRAINI

“…Using a quantitative approach, an online survey questionnaire was conducted among 428 e-commerce consumers. Structural equation modeling (SEM) indicates that system quality, information quality, and government regulation have a positive effect on usage behavior while service quality has a negative effect on usage behavior. …”
Get full text

Effect of Structure Parameter on Stress Distribution of Double Helical Tooth Synchronous Timing Belt by Guo Jianhua, Li Shan, Hu Qingming

“…The large deformation and nonlinear static analysis of the above models are conducted with finite analysis software ANSYS Workbench. …”
Get full text

Evolutionary Synthesis in the Social Sciences and Humanities by Mesoudi Alex

“…Here, I review research conducted in the last 30 years that has built a Darwinian theory of cultural change by borrowing the rigorous, quantitative methods developed by biologists to explain biological evolution, yet simultaneously acknowledging the differences between cultural and genetic evolution. …”
Get full text

Environmental Awareness Toward Issues and Challenges of Sustainable Consumerism in the Indian Apparel Industry by Shivani Jadhav and Asha Verma

“…An empirical inquiry was conducted with 396 respondents, considering they are consumers with purchasing power. …”
Get full text

Stability and Failure Mechanism Analyses of the Zhenggang Landslide in Southwestern China by Shengnian Wang, Weiya Xu, Jinyuan Liu

“…In this study, geological structure, matter features, and macrodeformations of the Zhenggang landslide (including Zone I and Zone II) were investigated for uncovering its formation mechanism and evolution tendency first, and then the stability and failure mechanism analyses of the Zhenggang landslide were conducted in detail by a combined limit equilibrium and finite element analysis method. …”
Get full text

F-Waves – Physiology and Clinical Uses by Morris A. Fisher

“…If analyzed correctly, current reports would indicate that F-waves are the most sensitive and reliable nerve conduction study for evaluating polyneuropathies, can be abnormal in focal proximal nerve dysfunction, can be at least as sensitive as needle electromyography for defining lumbosacral radiculopathies, and can provide a meaningful physiological window into disorders of the central nervous system. …”
Get full text

Research on 5G communication architecture of distribution network and its latency with reliability by WANG Haiyang, WANG Yudong, LIU Han, SUN Haipeng, YANG Jin, LI Zhenghao

“…The end-to-end latency analysis for 5G frame structures of four operators in China was conducted with 5G reliability values of 3GPP Rel-15 and Rel-16 through 5G link level simulation. …”
Get full text

Garimpo de ouro e cooperativismo no Brasil: formalização e dispersão geográfica da atividade garimpeira by Alan Ferreira de Freitas, Jean de Jesus Peres, Alair Ferreira de Freitas, Samuel Soares da Silva

“…The results of this work are presented in two broad categories: (i) Overview of mining concessions for mineral cooperatives, which show the intense movement of application for gold mining area, especially in the Amazon, conducted by miners' cooperatives; and (ii) Densification and geographical dispersion of mineral cooperatives in Brazil, which signal the exponential expansion of mining requisitions for gold mining by cooperatives between 2019 and 2022, organizations and their dispersion to different regions of Brazil. …”
Get full text