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This paper provided a review on the spatial-temporal, migration, transformation of Pb and their law in Jiaozhou Bay based on investigation of Pb in surface and waters in different seasons during 1979-1983. The vertical transferring processes of Pb and mechanism, spatial-temporal migration law of Pb and...

This paper describes a method for the analysis and design of dual control dimming UHF electronic ballasts. It includes a PFC converter circuit and a T-type inverter circuit, the ballast operating at the highest point above the acoustic resonance frequency can effectively avoid the high-intensity discharge...

Subject-oriented service now has entered a deep developing period, which urgently need to find a break through point and establish an implemental model that is feasible, sustainable and suitable for the new information environment; Information commons (IC), which is a new kind of service model offers...

An improved particle swarm optimization (PSO) algorithm coupling with prior information for classification of large scale dataset is proposed in this paper. The prior information derived from the data set is used to determine the initial position of the particles. In the new algorithm, neural network...

Traffic informationization is an important carrier and means to realize intelligent transportation, and also a key factor to promote the strategy of a powerful nation in transportation. According to the content and characteristics of the evaluation on the development of transportation informatization,...

The Hindu Kush-Himalayan region is an important area where China’s “Belt and Road” strategy facing the South Asia. Due to its geographical feature, the complex international political factors have long existed in this region. Consequently, the progress that China promotes its opening-up strategy in South...

Based on the perspective of landscape ecology, in this paper, the development law of green space of urban fringes, human needs and spatial characteristics are implemented in the practice of material space. The dynamic development law of green space in urban fringes and the characteristics of land use...

This study is focused on audio streaming synchronization problems of multimedia network. Audio streaming synchronization issues of multimedia network directly affect the development of multimedia technology. To this end, this paper presents a multimedia network audio stream synchronization method based...

This paper studies the influence to the microstructural evolution of low carbon steel and low carbon Nb steel through experiments in order to improve the microstructure of billet. The results of the study show that electropulsing has significant impact on the phase transformation from austenite to ferrite...

Power marketing in the United States, Europe, Japan and other developed countries has entered the era of intelligent and networked. Domestic power marketing system means more backward, and the marketing organization system is imperfect. With the intensified competition of market, the Tianfu Thermoelectric...

HBO’s political drama, The Newsroom, portrayed an American news station undergoing changes in its working ethics. Its portrayal of politics and journalism has sparked discussions among its viewers, and several research have probed into the influence of The Newsroom. This paper aims to present a proposal...

With the increasing maturity of virtual and augmented reality technology, the reform of practical teaching mode applied to this technology is also one of the development trends of college education in China in the future. This paper mainly analyzes the application of virtual and augmented reality technology...

This study is aimed at finding out the extent to which students’ perceptions towards the roles of language centers in higher education context clearly stated the implication of further better services and management of the language center. The study explores how students perceive the function of a language...

College students returning home to start their own businesses can promote the construction of new countryside and achieve the strategic goal of rural revitalization. Under the guidance of the national policy of entrepreneurship and innovation, college students’ entrepreneurship has developed significantly,...

SMEs are supporter most important from development economy a country, development such technology fast and globalization requires SMEs to join as well as follow development so that could survive. Optimization usage the capabilities they have very necessary so that SMEs can grow. Focus the main tray study...

Based on the introduction of the general situation of food safety and enterprise social responsibility (ESR), the paper points out the reasons for the deficiency for food ESR reflected by food safety problem in China mainly includes inner-enterprise and outer-enterprise. The paper proposes some suggestions...

The traditional teaching mode of mechanical CAD/CAM comprehensive practice only pay attention to training operating ability of software, ignore training the ability of using the software to solving practical problems in manufacture. In the light of using the software to solving practical problems in...

Recently, two-dimensional atomic layers of transition metal dichalcogenides (TMDs) have drawn more attention because of their remarkable electronic and optical properties. How to effectively identify the number of TMDs layers becomes an important issue. Here, we report the determination of the number...

Using mechanical blending of carbon nanotubes (CNTs) composite urea-formaldehyde (UF) resin adhesives. The ultrasonic time, the amount of CNTs, ultrasonic power orthogonal experiment was carried out. It is concluded that the important order of effect factors on free formaldehyde emission to UF resin...

In order to satisfy the requirements of power operation scene safety monitoring, and lessen the human accidents, wearable technology was applied to power operation scene, and a wearable safety monitoring platform was presented. This paper illustrated the solution of the platform, the design of smart...

Switchgear charged for fault detection, principles and methods the live test from switchgear partial discharge, analyzes the use of ultrasonic detection assays and transient voltage for the switchgear cabinet feasibility of fault diagnosis; using a combination of switchgear partial discharge founding...

With the development of the modern automobile industry and the continuous improvement of overall performance of the vehicle, the contents of shifting quality grow increasingly richer. The research and solution of the improvement of shifting quality just from the perspective of ride comfort can not adapt...

A massive data management method was proposed based on RAID5 against limitations of data expansion, and a lack of automatic data recovery capability in current virtual roaming system: the panoramic data is separated from the roaming system as an independent panoramic data service system (PDSS), and distributed...

This paper deals with the dynamics and vibration analysis of an industrial Delta robot when performing high-speed pick-and-place operations. The transitions between the vertical and the horizontal segments of the pick-and-place trajectories are smoothed using either Lamé or cam curves. Using a simplified...

PBL is short for Problem-Based Learning and it is a typical teaching method which takes students as the main body, and it is a hot issue that educators have been paying close attention to and studying in recent years. For medical students, the content of higher mathematics is often abstract and difficult...

Based on the relavant theories of fixed-point, our approach uses data mining and statistical studies the semantics of behavioral constraint and probability statistics of Web Services. Aiming at the insufficient of traditional qualitative description of the invoking, this paper presents an approach for...

Virtual reality technology with the help of computer hardware and software resources to create and experience the virtual world integration technology can realize the dynamic simulation of the real world,and the dynamic environment to the user’s attitude and language command could make a real-time response,...

The different face regions have different degrees of importance for face recognition. In previous Hausdorff distance (HD) measures, points are treated as same importance, or weight different points that calculated from gray domain. In this paper, a new weighting function of HD based on the eigenface...

Along with the aging of China’s population, China’s pension insurance system is facing a series of new problems and challenges in the process of development and reform. Up to now, urban workers’ pension insurance has been initially established in China, and urban residents’ pension insurance and new...

This study aims to examine the role of appearance comparison as a mediator in the relationship between the intensity of Instagram use and body dissatisfaction. This study used a male sample (n = 167), with an age range of 19-28 years (M = 21.24, SD = 1.880) and individuals who have accounts and are active...

This research utilizes the dataset that is publicly available on a website called WESAD which provides us with standardized data for the evaluation of an individual’s emotional state. The dataset includes the physiological information of 15 individuals extracted through various electronic devices. The...

This study aims to explore the impact of environmental degradation on coastal communities, focusing on socio-economic conditions in Palopo City. Using a qualitative descriptive approach, this study was conducted through field methods (field research). To collect objective data, researchers applied observation,...

The growing cyber threat has created an uncontrollable financial mess for the global banking industry. This paper presents a case study that reviews Canada's largest financial data breach and investigates the spillover effects of cyber attack. To test the cyber investment efficiency of banks in...

Objective competency model based on primary health care staff positions, orders directed to develop rural medical students training program to provide a basis. Methods 145 primary care health personnel questionnaire, exploratory factor analysis, combined with expert advice, build rural health staff positions...

As the extending course of musical history, piano art history course is focusing on the developing history of western piano art, of which it has made a detailed arrangement in a macro way. It has also strengthened the understanding of composing style by different composers in different time and regions....

With the rapid growth of logistics, it is important to gain further insight into the strategic benefits of logistics services. The study examines the current situation of Korean domestic 3PLPs. Based on the discussed background, the study analyses Korean domestic 3PLPs from four aspects (strengths, weakness,...

Application of the Hydromechanics and the Momentum theorem, the driving critical velocity on wet pavement formula is established. It presents the tire-water-slope finite element modeling process. Through comparing the deformation rule of the loaded tire on horizontal ground and slope ground, analyses...

With the implementation of the plan for educating and training outstanding engineers, as well as the promotion of the CDIO Teaching mode, the education should continue to explore new laws and models in the training of innovative talent in the engineering field. Firstly, the course introduction is considered...

Human capital is a key factor in modern economic development, improving the competitiveness of the industry gathering area also has an important role. First, an overview of the basic theory, the study provides a theoretical support. Finally, the accumulation of human capital, configuration, and incentives...

In this paper, the governing equation of dynamic analysis for frame structures is derived, with geometric nonlinearity considered. In the process of derivation, the updated Lagrange format is adopted and the elemental equilibrium equation is established at current configuration and then transformed into...

For the massive image data and the problem of “dimension disaster”, this paper proposes the BOF-based image retrieval improved algorithm, and combines with VLAD and soft assignment it generates the soft assignment local aggregation descriptor (SA-VLAD) which has a better ability to resist the dimension...

Along with the rapid development in modern science and technology, the equipment in every manufacturing industry and field has been constantly renewed and upgraded. It is the same case with the equipment of power enterprises, which have been enhanced under the general background of scientific and technological...

Mankind has currently entered information-based society. Informatization is the feature of modern society, while the base of informatization lies in the application of computer technology and network technology. E-commerce has extensively existed in all levels of commodity transaction. This paper aims...

In order to quickly and comprehensively understand some rubber material data, the three layer system structure based on B_S model develop database system of rubber materials by using ASP technology, the Windows7 operating system, IIS7.5 as Web server, Dreamweaver CS6 as the development platform, SQL...

In the present paper, we connect some old reflections about the relationships existing between the theory of fuzzy sets and cybernetics with modern, contemporary analyses of the crucial (better: unavoidable) role that fuzziness plays in the attempts at scientifically describing aspects of information...

Along with the gradually growing fierce competitions in air transport market, all large airline companies are seeking ways to increase revenues and enhance competitiveness, setting basis for application of revenue management system in domestic market. Taking revenue management theory as the background...

Teachers’ behaviors of observation and recording are investigated in free play in kindergarten through the methods of questionnaire, interview and observation, and the following problems are found: kindergarten teachers have no thorough understanding of observation and recording in free play; the observation...

The problem of monopoly in professional sports has been the obstacle to the sound development of sports industry in China. Along with the acceleration of the commercialization of the professional sports industry in China, the dual attributes of the monopoly and competition of the professional sports...

This study is aimed to modify the effects of investment on employment through economic growth at Papua Province. The population of the study was all the subject of the study. Thus, the population in this study was the investment in Papua Province. Due to high number of population, the sample of this...

Lexical chunks abound in the academic domain. For language learners, the effective storage and proper use of lexical chunks are a prerequisite for improving language cognitive ability and expressive ability. The use of lexical chunks in authoritative academic journals should be regarded as an example...