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This paper has studied the influence of different initiation of flocculants synthesis, the effect of flocculant products based on solid content and characteristic viscosity indicators to the performance on different types of polyacrylamide products, and then chose the best one as the research object....

Ultrafast carrier dynamics of bulk ZnSe is investigated by means of the optical-pump terahertz-probe spectroscopy with pump fluence ranging from 38 to 239 J/cm2 at room temperature. With the laser pulse excitation at 400 nm, the negative transmission of terahertz pulse shows an ultrafast rising followed...

To enhance the durability of semi-rigid base asphalt pavement, it is suggested that the asphalt treated base (ATB) layer should have certain drainage capacity to eliminate the water inside the pavement, and the crack resistance of ATB mixture should be improved to prevent and/or delay the generation...

With the soaring prices for fossil fuels such as oil and natural gas, renewable energies become hot energy resources to pursue to sustain the energy consumption demand worldwide. Among different types of renewable energies, solar energy is deemed as a promising energy resource due to the abundancies...

The traditional Bayesian network is relatively fixed, the set of nodes, and intensity dependence relationships are rarely change, thus, it is unable to reflect changes in the actual network state. Such an inaccurate network model is also difficult to inference subsequent network. In order to solve the...

Large class teaching, small class discussion is a new teaching mode that is more effective in improving the quality of course teaching. This thesis summarizes the experience of “Basic Geology”, “geophysical exploration Principle” and “Petroleum Technology Economics” in the teaching practice of “Large...

With the advent of the Internet of Things (IoT) era, the concept of smart office has gradually come true. To facilitate the management, IoT devices often follow authentication mechanisms as windows domain used, which would cause severe problems once hackers steal those credentials. This study analyzes...

As a two-dimensional (2D) nanostructure, reduced graphene oxide (rGO) has high specific surface area and excellent conductivity. In this paper, we obtain the TiO2/rGO (TG) composite via a simple mechanical stirring the mixtures of anatase TiO2 nanoparticles and graphene oxide (GO) nanosheets followed...

To enhance the accuracy of time series prediction, this study proposes a hybrid network model called TCN-BiLSTM-SA, which combines Temporal Convolutional Network (TCN), Bidirectional Long Short-term Memory (BiLSTM), and Self Attention (SA). The TCN is employed to learn sequence features, while the BiLSTM...

A simple and low-temperature method was utilized to attach nanostructured ZnO to the surface of porous activated carbon (AC). The phase structure and surface morphology of the as-prepared sample were characterized. XRD analysis confirmed patterns for the wurtzite hexagonal phase of ZnO and AC from the...

This article summarizes the important aesthetic features of Chu Teh-chun's abstract paintings, including harmonious beauty, imaginary and actual beauty, rhythmic beauty, natural beauty, and beauty of artistic conception. By analyzing the development and formation of these aesthetic features, this paper...

The passive linear-thinking of the industrial society has been replaced by the interactive cross-thinking, resulted in the interaction design which is a new design method to observing the world. This design method is a synthesis of dynamic, virtualization, experience and emphasizes the intersectionality,...

This article studies the unique color style characteristics of Chu Teh-chun’s abstract paintings and summarizes them into three points: the delicate feeling after the assimilation of ink of oil painting, the gorgeous feeling produced by the contrast and expression of light sensation, and the poetic rhythm...

With the comprehensive construction of smart grid, electric power data resources rise up sharply. Make full use of electric power big data can provide an effective way for the safe operation of power grid and high-quality power supply. In this paper, the electric power enterprises' big data was divided...

The objective was to study the changes in vascular function of HIV-1 (subtype C) infected black Africans over three years. In a longitudinal study (2005–2008) we compared the vascular function of 140 HIV+ (newly diagnosed) black Africans from the North-West province, South Africa. Seventy seven of the...

Practical teaching is an important content for talent training in undergraduate teaching, and it is far from enough to rely solely on pure theory teaching to adapt to the requirements of educational development under the background of new situation and new ideas in the new age. This is because students...

This study investigates the impact of structured reflective practice on ESL students’ process writing in both individual and collaborative writing contexts. Drawing on two theoretical models - process writing and reflective practice as pedagogical frameworks - the study employed a mixed-methods approach,...

In recent years, internet has widely used in different fields. To identify a specific device, we usually use the information which attains from network packets such as Internet Protocol (IP) address, Media Access Control (MAC) address and communication port, etc. However, using this kind of information...

With the advancements of the studies of second language acquisition, learning styles have been put as the center of relevant studies. However, studies on the mechanism of how perceptual learning styles influence non-English major students’ spoken English proficiency have been unsubstantial, needing further...

Type 2 Diabetes Mellitus (T2DM) is a chronic disease indicated by blood sugar level disorder and also influenced by genetic and environmental factors. Many diabetes patients experience dyslipidemia, which is known as diabetic dyslipidemia. In the latest research, SLC2A1 gene polymorphism is strongly...

The Belt & Road Initiative that was introduced by President Xi Jinping has received numerous attentions from the governments, business organizations and individuals from different countries. However, even though it is believed that Chinese companies will be the big winners from the Belt & Road...

Given the current challenges faced in Master of Arts (MA) education, such as the lack of robust senses of effective teaching design and the inadequate allocation of teaching resources, this paper explores the collaborative studio teaching mode for MA grounded in the constructivist learning theory. First,...

In the era of experience economy, international logistics enterprises are facing challenges and opportunities. Experience economy emphasises the importance of consumers’ overall experience and feelings, which prompts logistics enterprises to re-examine the service quality assurance mechanism. Enhancing...

For the multi-parameters evaluation problem of wind turbine operational status, the principal component analysis (PCA) methodology is firstly used to reduce dimension, standardize and de-correlate to the SCADA data of wind turbine operation, and get the principal component of the wind turbine operational...

This paper use the analysis method of cultural ecology, take the current Chinese social management as the life system of cultural ecological analysis, put forward the social management should take aspects of cultural ecology such as people's thought, value orientation, social psychology and behavior...

Currently, metalworking practice is no longer being treated as the only practice course on metallurgical technology in universities; multi-development and a variety of extension on this practice course are made. However some problems still existed and need to be solved. Hence we should encourage students...

Padlet has been widely deployed in teaching and learning writing skills. A growing body of literature recognizes this tool’s virtues, such as increasing students’ motivation and involvement in learning, alleviating their anxiety, and improving their language use and idea organization. However, few studies...

The disc-drum type rotors are widely used in large turbofan engines, where the drums are connected the adjacent disks with the bolted joints. In this paper, the joint stiffness characteristics of a disc-drum structure are investigated based on the finite element model. Firstly, the nonlinear finite element...

Under the background that the speed of railway is greatly improved and railway transport lines become increasingly busy, students from our university have encountered numerous difficulties in field practice and the quality of practice teaching is restrained by objective conditions. In order to solve...

With the development of machine learning technology gradually deepening, the research and application of relationship mapping has also made great progress. Therefore, the analysis of character relationship mapping using social network model breaks the limitation of the traditional storage medium of character...

This study successfully leveraged chicken eggshells to fabricate sulfur-doped calcium carbonate(S/CaCO3) nanocomposite semiconductor materials. The synthesis process employed the sol-gel method through two eco-friendly steps. The first stage is the synthesis of calcium oxide nanoparticle precursors (CaO...

The intelligent foreign language digital learning system is a set of specialized foreign language teaching equipment and software. It has the characteristics and advantages of digital signal transmission and storage, network sharing of resources, as well as user-friendly operation, etc. This thesis analyzes...

In view of the problems of dimension separation and insufficient dynamics in supplier evaluation in military material procurement, this paper proposes an intelligent evaluation framework that integrates multi-dimensional model adaptation and optimization. Build a multi-dimensional tag system by integrating...

Under the trend of intelligent industrial control systems, it is very important to prevent network hackers from invading the system to attack devices. In particular, today’s hackers have multiple attacks and the number of attacks has increased year-by-year. How to stop hackers from attacking the system...

Basing on TG-DTG-FTIR technology, researching about kinetic activation energy E about eucalyptus and absorption bands and characteristic peaks of volatile product under the heating rate 10 min-1, 30 min-1, 60 min-1respectively. The experimental results show that eucalyptus pyrolysis process can be divided...

The aim of this study was to examine the antioxidant capacity of Trypsin-hydrolyzed corn silk proteins, specifically radical scavenging, ferric reducing and anti-lipid peroxidation activities, as well as stability after heating and simulated gastrointestinal digestion. Among the 1–5-h hydrolysates, the...

In course arrangement, the factors, such as time, courses, teaching areas, classrooms, faculties, classes, teachers, and so on need to be taken into consideration. The conflicts in any period of time in the teacher, the teaching, the class of the teaching, the classroom occupation will be avoided in...

Blockchain and artificial intelligence (AI) are the two leading technologies in the world, which promote the development of the Fourth Industrial Revolution. Although there is lots of research on AI and blockchain separately, few studies focus on the fusion or integration of these two. To address this...

This paper studies the effects of frozen pork purchasing policy on the pork prices from 2009 to 2014 by Auto-Regressive and Moving Average Mode (ARMA). The results show that there are significant effects of froze pork purchasing policy on stabilizing the pork price and the pork price will uprising by...

At the current port of Binuangeun, Banten, there are strong currents and waves at the mouth of the Binuangeun fishing port where the breakwater is no longer functioning. So ships that will enter the port are often hampered due to currents and waves that occur. Design evaluation is done so that the damage...

Computer programming education for children is currently a roaring industry in China. For the cultivation of children’s logical thinking ability and innovation ability, the government and investors have been making diverse efforts to develop the industry. Yet, there is more room to improve for efficient...

Difficulty in financing is a general problem faced by farmers and small and medium-sized agricultural enterprises for a long time because of the lack of guarantees in china. Supply Chain Finance (SCF) is generating much attention as a means of substituting for lower credit availability. For the purpose...

Based on a multi-class support vector machine, an urban real estate early warning model is constructed for the Beijing real estate market. The initial indicator system is established based on the historical development of Beijing's real estate market and the selection of real estate early warning...

The 40 + plastic ball reform of the International Table Tennis Federation has a tremendous impact on the Chinese team. Judging from a series of recent international competitions, the Chinese team after the reform has no absolute advantage in technology and is in danger. The author tries to make a thorough...

A model for simulating the output signals of Hall sensors installed with misalignment in a brushless DC (BLDC) motor is proposed in this paper. In the past, Hall sensors have been very widely adopted to evaluate the commutation timing and rotation speed of a BLDC motor. However, no simulation model is...

This paper describes the implementation of “Virtual Studio Online” (VSO) desktop, a virtual desktop system integrating virtualization with high performance computing. Through the plugin mechanism, the hybrid virtualization framework of VSO desktop solves the problem of mixed virtualized environment management...

The service life of the transformer is determined by its solid insulation performance. However, it is a rather difficult job to quantitatively evaluate the aging conditions of cellulose insulation materials of the transformer by traditional methods. The existing researches show that the cellulose aging...

The expensive price and complicated structure of gyrocompass cannot satisfy the need of present education. this paper analyzed the structure and function of a new type gyro compass TG-8000/8500. In unity 3D engine, using virtual reality technology to develop this type of gyrocompass simulation system....

Background: Bezafibrate and Eicosapentanoic acid (EPA) were known to decrease serum triglyceride. And, EPA administration for 5 years was reported to improve cardiovascular events by JLIT study. Cardio-ankle vascular index (CAVI) was a new index reflecting arterial stiffness from the origin of the aorta...

English writing, as a senior form of language using, has irreplaceable value in daily life. For students, meeting the general requirements in the English language learning means to use English in writing skillfully. The purpose of this study is: (1) to analyze the text of junior middle school students'...