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The cooperative work path automatic generation technology of dual-head laser drop feeder is studied, aiming to improve the efficiency and safety of laser cutting production line. By designing key technologies such as central control system, division of cutting tasks, real-time position feedback, collision...

Situated at the junction between Gondwana continent and Eurasian continent (plate), Tibet Autonomous Region (TAR) is the world’s key ore-forming region. Based on the large quantity of data that had been obtained on-site, the study summarizes the distribution, prospection and mining enterprises for competent...

A certain length of iron wire is widely applied in industry. In order to improve efficiency, an automatic production line, which includes transmitting, length control and cutting mechanism for iron wire, is developed by using Method of three dimensional design. The line is applied in one of processes...

The authors searched for ways of increasing a region's reproductive potential and enhancing its involvement in inter-regional and international division of labor. The study is based on simultaneous examination of a region as functional and structural subsystems of national economy by methods of quantitative...

As clock frequencies exceed giga-Hertz, the skin depth in analog and digital circuits decreases heavily. The technology scaling have lead to complications that pose significant challenges to on-chip interconnect design, such as the distortion of signal pulses. One of the most important causes of pulse...

Massive sky survey data are produced by the LAMOST large-scale survey project, which provides opportunities to search for some unusual and rare astronomical spectra. The low quality spectra still accounted for about half of total LAMOST observed data at present. For these low quality spectra, research...

In this paper, it’s based on the acceleration and strain data from the test of a city railway vehicle .This paper introduced how to carry out the excitation from the center pivot, air spring and couple by numerical integration and finite element model and get the external load of the car body.

China has now built the world's largest higher education system, of which engineering education accounts for one third, providing a necessary and powerful support for China's industrial modernization. However, the new industrial revolution is accelerating, and the construction of new engineering...

Over time, learning media has evolved into more effective and efficient forms in its function as a means of distributing knowledge. One popular digital technology currently implemented in interactive learning media is Augmented Reality (AR). In line with the trend of technological advancements, this...

SiO2/S coating was prepared on the surface of HP40 specimen with different thicknesses of coke. The influence of coke on the coating deposition and thermal shock property was studied. Scanning electron microscopy, X-ray diffractometry and X-ray energy dispersive spectroscopy were used for microstructure...

To establish a green fluorescent protein (GFP)-based cellular model for screening GLP-1 receptor ligands from Traditional Chinese Medicinal herbs. A eukaryotic expression vector pCMV6-GLP-1R-GFP was constructed and transfected into U20S cells. A stable expressing GLP-1R-GFP U20S cell line was established...

The rise and fall to reflect the rise and fall of the level of corporate governance, and corporate human resources are restricting the level of management. With the growing competition in the market and our continued expansion of business scale, the human resources crisis people get more and more attention....

Sina Weibo, as the most popular Chinese microblogging social network, has huge amounts of information that reflects all aspects of our social life. For discovering the hidden patterns or rules, this paper presents a Sina Weibo oriented data mining system named as Reading-Weibo. The system can conduct...

Background subtraction is an important step in video processing. GMM algorithm uses Gaussian mixture model to identify moving objects and efficient equations have been derived to update GMM parameters. In order to compute parameters more accurately while maintain constant computing time per frame, we...

This study aims to design a creative problem-solving based students’ worksheet to help students practice finding patterns. This research is design research.The instruments used in this study consisted of student worksheets, observation and interviews. Data analysis used was a qualitative method. Based...

In this paper, the active neutral point clamped inverter (ANPC) based active power filter (APF) is presented. The APF with instantaneous reactive power theory simultaneously eliminate harmonic current of source and neutral line current caused by load, and feed the active power to the source from photo-voltaic...

Aimed on the problems of control of the whole SMT production line, the technology of material management and control of the production preparation execution in SMT production line based on digital recognition is proposed. Firstly, the framework of this technology is constructed. Then the three key technologies,...

The black-dot defects on galvanized thick sheet surface after galvanizing line, which is the traditional construction materials with 1.5mm thickness, was studied. Characterizations of the research samples were carried out using a SEM in order to understand the causes of the defects. The results showed...

Transmission line running status real-time monitoring can ensure the security of transmission line and reliable running. In this paper, by analyzing the existing problems of transmission line on-line monitoring communication system, the author proposes a transmission on-line monitoring communication...

The purposes of this study are to describe the use of android media in learning and to improve the quality of learning Indonesian language skills of student teachers of primary education through the use of android media. The research method of the study uses action research design. The subjects of this...

The internal prestressed conduct grouting condition is the key problem in prestressed concrete girder bridge throughout the whole service life. Howeverm, there is no set of certain mature and reliable detection technology. This paper based on the impact echo theory, through the precision acquisition of the impact echo time of the prestressed pipe under the condition of different grouting condition levels. By establishing the relationship model between the grouting fullness degree and the reflection time of the impact echo, to provide the quantitative and accurate of measurement of the full degree of prestressed pumpness detection technique, and service for the maintenance and rehabilitation of bridge engineering....

Despite the importance of offering Research courses in the curriculum, there is a dearth of research on how to teach Research methods or courses. This study presents the attitudes and perceptions of the students towards using Facebook (FB) Group in teaching Research. It was conducted for one semester...

A highly stable 8T SRAM cell is presented to improve the Static Noise Margin (SNM). The proposed 8T SRAM cell uses a single-bit line structure to perform read and write operation. The design enhances the write ability by breaking-up the feedback loop of the inverter pair. It also improves the read stability...

Public anxiety began when the world was shocked by the emergence of a new virus in December 2019 called Corona Virus Disease 2019 (Covid-19) or the coronavirus, resulting in curiosity about data and information regarding government administration. This condition makes people compete to find information...

In the base station positioning system, complex environment will cause reflection and refraction, etc. When using ordinary TDOA positioning algorithm will lead to an inaccurate positioning result in NLOS (Non Line of Sight) environment. In order to improve the positioning accuracy, this paper introduces...

In China, the college entrance examination is a unified national entrance examination for common colleges recruiting students. The importance of the university entrance exam can be easily discovered , which plays a decisive role in a person’s lifelong . With national citizens more and more concern for...

Concrete iron produced by PT. Hanil Jaya Steel still has product defects in the form of line defects, village defects, nguping defects and flattened tip defects of 3.22%. The company wants to control the quality of this concrete iron, thereby reducing product defects. This study aims to determine the...

The purpose of the research is to describe how an English teacher develops creative instruction through critical thinking in practice teaching-learning in Indonesian English Language Teaching. This research focuses on critical reflection on developing the concept of innovative education in the preparation...

A serious and frustrating pandemic happened in Wuhan, China. Millions of people are locked at home without going outside for nearly three months, and lockdowns continue after months, lasting for three years. The pandemic does extreme harm to the economic development of one nation, especially in China,...

In order to solve the problem that simulation accuracy and simulation flexibility is difficult to take into account in real-time simulation of high frequency converter, a real-time multi-rate simulation method based on FPGA+PC is proposed. This method fully demonstrated the simulation principle of multi-rate...

This study examines Strengthening Character Education School Boarding School Based On Technology in the city of Lhokseumawe. The main object of this research focused on four boarding school that: 1. Dayah Tahfiidzul Qur’an Al-Markazul Islami atau Islamic Centre Boarding School, 2. Dayah Modern Yapena...

Due to the operating poison is far, the line of sight is not good, inconvenient operation is caused when using the operator lever, in addition, replacing insulator need to be replaced different functions pin puller. To solve the problems, this paper development a visual multifunction control lever and...

This paper is based on the traditional network of bayesian, introducing the concept of the time window, to construct the Temporal Bayesian Network (TBN) model. In addition, optimizing TBN model reasoning algorithm to process system data which has the temporal haracteristic. Then we can obtain the posterior...

with the fast rapid development of high-speed railway and heavy haul, the company of a locomotive bogie assembly line production capacity and production efficiency needs to be improved. In order to improve the production efficiency of the assembly workshop of the bogie and improve annual output and save...

In this paper, a text fragment splicing method based on K-means and Empire competition algorithm is proposed. First, use K-means clustering to find out a piece of paper that belongs to one line; Then, define the edge distance of the paper, and establish a combined optimization model; using the imperial...

This paper, based on the theory and method of competency model of knowledge workers’ comprehensive ability, creates the competency model of knowledge workers in high tech enterprises so as to provide a scientific and theoretical basis for the training, selection, evaluation of competent talents. Targeted...

The detecting unit of the roller automatic production line detects the key parameters of each roller and archive them, to analyze whether the roller product performance standards according to the detecting information. The detecting data was stored into SQL database using the VBS of the WinCC software...

Competition among online cab service providers in Sriwijaya university (Unsri) now is getting tougher. Line utilization of social media can be one strategy that could be used by the service provider. Go-Us is an online cab service provider who actively utilizes customer relationship management through...

Sustainable competitive advantage is the foundation to ensure the survival and development of enterprises amid the fierce market competition. For a long time, how to obtain and maintain sustainable competitive advantage has been the core issue in the field of strategic management. Based on the resource-based...

The Oroqen nationality is one of 6 small national minorities of China and inhabits in Heilong River Valley of northeast China region. Although without a writing system except language, the Oroqen nationality has a long history and splendid culture. In the beginning, life of the Oroqen nationality was...

The development and changes of Chinese preschool education curriculum model mainly happen in two important periods with the boundary line of the founding of new China, and each of these two periods can be subdivided meticulously into two parts. The first period can be said to be a process of transplantation...

The paper concerns itself with the specific structure of the optical system in a photo-electrical helmet-mounted sight scanning system, and makes analysis of the principle error caused by ten sides prism reflector non-direction fit axis rotation in measuring its head position ,it further derives two...

China attaches great importance to the development of agriculture. Local agricultural colleges and universities should adapt to the changes of the times, carry out reformation and innovations about the original curriculum system of agricultural specialty according to the characteristics of the times....

This paper investigates digital data collection methods for searching online short stories on tropical climate. Digital platforms and Internet access have transformed the way literary content is produced, consumed, and distributed. It is crucial to study climate-related stories in Indonesia, which are...

O2O hybrid teaching is the online and offline teaching mode.O2O is a line of traditional classroom teaching and network teaching of online the blended teaching mode of combining the reasonably applied to teaching, not only can stimulate students interest in learning, can fully mobilize students' learning...

Character education for children can take advantage of humor discourse that is spread on social media. The purpose of this study is to describe the meaning of ambiguity in the Covid-19 themed humor discourse. The data sources utilized in this study were 14 Covid-19 humor discourses found in social media...

At the background of the idea “Cooperation of colleges and enterprises, combination of work and study” in higher vocational education, increasing employment rate and enhancing students’ professional capacity as well as comprehensive quality are important subjects of higher vocational talents training....

For the shortcomings of traditional BP neural network, which are easy to fall into local extreme and slow convergence, but the genetic algorithm has the characteristics of global optimization. We combine the two to form an optimized BP neural network algorithm. This method combines the advantages of...

“Spamdus Genjahan” is a karst groundwater management system in Genjahan village which include in Ledok Wonosari basin. Smart water quality monitoring and management system based on the internet of think (IOT) is a new innovation that will be applied to the operation of “Spamdus Genjahan”. The application...

As a new brand, Under Armour has taken the world by storm, and is the first-line sports brand with Nike and Adidas. This article analyzes the reasons for UA’s success from three aspects: UA’s awareness of propaganda, differentiated competition and expansion of the sales market. Through used SWOT and...