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To ensure the variation of tooth backlash in allowable value required in common gears transmission, a new transmission mechanism was proposed in this paper to solve the problem of tooth backlash change, composed by an eccentric gear and an eccentric modified gear. The design principle of the eccentric...

The purpose of this research is to explore the IPO pricing behavior in an underwriting system by applying the fuzzy game theory. Results of this study are: (1) The application of the fuzzy game theory is more consistent with the uncertainty relationship of human interference between independent and dependent...

Based on the financial data of 57 listed technical entrepreneurial companies in IT and electronics industry of China’s capital market in 2011, and according to scholars’ research point in knowledge capital structure in recent years, this paper adopts an improved knowledge value-added coefficient (VAIC)...

The objective of this article was to determine macronutrient intake using two methods; 24 hour food recalls (24hR) and 3-day food records (3dFR). The second objective was to calculate macronutrient intake by hand and compare results to those obtained using specialized software. It was hypothesized that...

SPONGENT is a hash function based on the sponge construction and uses the PRESENT-type permutation as the internal permutation. The lightweight edition of SPONGENT has sizes of 88, 128, 160, 224 and 256 bits and we focus on SPONGENT-88. In this paper, we combine the higher order differential attack and...

In view of the problem that the X-ray flat panel detector products are slow from receiving X-Ray tube's exposure to generating the X-Ray medical image, it can not meet the time requirement of post-processing customers. It uses pre-offset calibration to reconstruct dark-field template based on the ck1417...

College students have entered the era of "no net is absent, no net is not happy". Counselors, as organizers, managers and implementers of Ideological and political education in universities, need to keep close to students while coping with the new normal situation of network. Only in this way can they...

Urban land use expansion is the main characteristic of traditional urbanization, and which is one of the most significant features of urbanization in China. Taking the typical oasis town of Ganzhou District in Zhangye City as the research case, the paper quantitatively analyzed the process and characteristics...

With the continuous improvement of the theoretical foundations of mathematical and behavioral finance, quantitative investments have sufficient and necessary conditions to develop vigorously. In the society of increasing investment, quantitative investment has become an inevitable trend. In this paper,...

Traditional costume is an important carrier of the culture of the Qiang nationality. As Qiang people blossoms in social life, their raiment culture also cannot be isolated from this change with various factors affected. This paper analyses the factors that changes the Qiang raiment culture from the perspective...

The translatability of classical Chinese poetry has long been discussed by scholars because of the its challenged reproduction in aesthetic qualities across languages. This essay analyses three English translations of Wang Wei’s Lu Zhai “鹿柴” based on Xu Yuanchong’s “Three Beauties” theory, with a particular...

This paper is aimed to design the toll plaza and its merging pattern to relieve the congestion as much as possible. Firstly, we calculate the necessary number of tollbooths for L traffic lanes to avoid jam in the fan-out area is 4L. Secondly, we want to decide the arranging shape of tollbooths. Compared...

According to the die-coasting forming principle, several ingates of different sizes and semi-solid die-casting technology parameters were designed in this paper. The solid modeling of the casting was created based on Pro/E software. The simulation of the filling process of semi-solid die-casting of Magnesium...

The objective of this subject was to compare several methods of assessing body composition: dual energy X-Ray absorptiometry (DEXA), air-displacement plethysmography (ADP), skinfold measurements, and bioelectrical impedance analysis (BIA). It was hypothesized that the parameters of body composition determined...

This paper focuses on the comparison and comment of domestic mainstream brand electronic schoolbag's basic functions and its implementation details, and enumerates and comments on some brand electronic schoolbag's characteristic functions. At the end of this article, the paper introduces the development...

In this study, we developed a new portable hand perfusion imaging system for rehabilitation evaluation based on laser speckle contrast imaging (LSCI). The new system measured perfusion changes in hand surface quantitatively. The hardware of portable imaging system consists of compact optical and electrical...

We take research of straw-gas joint household gas project in Hebei Qingxian for example. First, based on the experience of Danish concentrated methane gas, we use the method of cost-benefit analysis so as to carry on comparative analysis of its economic feasibility. Second, we standardize the environmental...

In this era of information globalization, publicity translation plays an indelible role in carrying forward traditional Chinese culture and enhancing China's international influence. Foreign publicity translation has a direct impact on China's international image in the world. Therefore, effective publicity...

In the traditional text similarity calculation, most of the TF-IDF method. TF-IDF establishes the word frequency vector for the text, and calculates the cosine between the vectors as the similarity of the text. The algorithm is widely used in many search engines, information retrieval system can be seen,...

The equipment requirement demonstration is a multi-domain, multidisciplinary, multi-department collaborative process. The alternating relationship among the activities are quite complex, which reduces the efficiency of the participant department. So the new method based on design structure matrix is...

In the perspective of positive psychology, explore the hierarchical psychological intervention for college student. On one hand, take measures to care for the key student just like the sunshine of the winter warm the heart, and arouse the psychological energy rely on the positive psychological experience,...

Basic education informatization is an important part of education informationization, and it is the inevitable requirement of the development of social information. With the improvement of economic development level and the popularization of compulsory education, basic education conditions and teaching...

According to the measurement principle of thrombus elasticity, a kind of supporting structure for the thromboelastography is designed. A kind of magnetic suspension support structure combined with active magnetic bearings and passive magnetic bearings is proposed. The radial suspension of the magnetic...

Today, we have transcended the traditional information age and shifted to the era driven by artificial intelligence. And the technology of domestic large language models such as Wenxin Yiyan is still maturing, and global user adoption is still relatively low. To further develop and enhance domestic large...

To examine the mediating effect of depression on cyberbullying victimization experience and negative bystander behavior among college student. Undergraduate students from freshman to senior years were sampled from a university in Henan Province using a convenience sampling method in May 2024. A virtual...

Protecting control box is an important part of the self-protection module of certain special vehicle. In the process of usage, it is difficult to find and test when the protecting control box breaks down. And when the operator makes misoperation, the vehicle can't come to self-protection and will occur...

This paper analyzes Japan’s current industrial structure, mainly explores the current situation and trends of the new energy technology development, introduces the technology research, development and application of the solar energy, wind energy, and hydropower industries, and proposes the strategic...

In the report of the 13th Party Congress of Liaoning Province, it is emphasized to deepen the elaboration of the profound connotation of the “six places” red culture and the significance of The Times, inherit the red gene and continue the spiritual tradition. The construction of the social memory of...

Standardization is a professional technology, standardization professionals should have corresponding competency. Both standardization professionals and employers have actual demands for competency evaluation. This research surveyed and analysed these demands, as well as standardization evaluation activities...

With the rapid development of society and economy, the development of the real estate industry has always been in a leading position, but the change of housing prices has led to housing problems affecting every Chinese people. This paper predicts the trend of real estate prices in Nanning in the next...

Weak small signal acquisition is particularly important in electronic design and data acquisition. Effective processing of small signals must be magnified, while magnifying small signals can produce interference magnification and cause errors. In order to solve the interference and detune in small signal...

This paper uses advanced encryption standard, AES, to implement encryption algorithm and FPGA devices to achieve hardware encryption. AES commonly used to provide several security services such as data confidentiality. However, it is a challenge to design efficient hardware architectures with small hardware...

Using the resources of medical universities and colleges to build "One Body, Two Wings and Three Platforms", which is mainly supported by old-age health care services (one Body), supplemented by old-age culture and living services (two wings), supported by personnel training, health management and data...

With the popularization of Internet and the development at full speed of the multi-media technology, the copyright protection of digital works has already become the hot issue at present. The paper proposes a blind watermarking algorithm for text images’ authentication and protection based on DWT-DCT....

Aimed at the heaving pitch coupling stability problem for underwater mooring monitoring platform under the action of a nonlinear flow field, the heaving pitch coupled equations of motion were established in consideration of initial stability height and drainage volume change; The stability transition...

With the rapid advancement of Internet information technology in recent years, online dance classroom teaching mode has received great attention. In the future, high-tech tools will unavoidably be used in dance education to carry out instructional tasks. Care must be taken to fully utilize scientific...

As the latest quality control application, JMP has more advantages than Minitab, which is commonly used recent years, for it has better capability of dealing with and mining data, as well as its good automation ability. Therefore, it can be well used to analysis on large batch of data. At the other hand,...

Practical activities are a crucial means to cultivate students’ innovative and engineering practice abilities, and they are a realistic requirement for enhancing students’ comprehensive qualities at the higher education level. Based on the actual learning conditions of civil engineering students at Tibet...

With the development of Chinese basketball towards the direction of “fast rhythm, multiple rounds, accurate long shot, and high intensity”, and the rapid development of domestic basketball sports events, more college basketball leagues have been widely launched, more and more college students actively...

This article focuses on the improvement in light fastness of reactive dyed fabric. Cotton fabric was dyed with Liyuan Yellow F S reactive dye and cationic UV absorber CANFIX SUN was subsequently applied by exhaust method in order to improve light fastness property. The light fastness property of the...

Nowadays, artificial intelligence (AI) has penetrated into all walks of life and has a great impact on them. It brings certain opportunities and challenges to various fields, and the accounting industry is no exception. AI technology is like a double-edged sword. On one hand, it is conducive to the development...

In this paper, a three-dimensional model of the melt conveying section of a PVC Wood-Plastic single-screw extruder has been constructed and the corresponding mesh file has been established through Mesh Superposition Techniques (MST). Then the rheological experimental results and material viscosity model...

For gas-solid two-phase flow material suction and discharging process, the computational fluid dynamics numerical method was used to carry out numerical simulation through RNG turbulence model and Euler two-phase flow model. The material discharging system of a certain Powder material suction vehicle...

Big data is a large volume, data category is particularly large data sets, and such data sets can not use traditional database tools to capture, manage and deal with its content. Big data value chain can be divided into 4 stages: data generation, data acquisition, and data storage and data analysis....

Traditional stock forecasting methods are generally based on linear models. However, the price of stocks is affected by a variety of objective factors and does not present a simple linear relationship. Neural network is a good tool for predicting nonlinear data. In order to predict the trend of stock...

With the socio-economic development, peopleÕs travel rate has greatly improved. Congestion problems and security issues of High-speed junction toll station have become increasingly prominent.A barrier toll is a row of tollbooths placed across the highway, which charges for the vehicles. A toll plaza...

The article specifies measuring data of air parameters and their volume flow in the shafts and on the surface, collected in BKPRU-2 (Berezniki potash plant and mine 2) (®Uralkali¯ PJSC) in the normal operation mode, after shutdown of the main mine fan (MMF) and within several hours. As a result of the...

The study aimed at analyzing the challenges of procurement function on service delivery of the tourism industry in Hainan. The study was guided by three specific objectives including; evaluating the influence of political patronage on service delivery, to determine the effect of community participation...

The technology of Image feature extraction, which is based on the subject of computer vision and image processing, use computer technology to determine the image of the invariant information and extract it to handle the actual problem. Based on the basic principle of image processing, the underlying...

In order to reduce the risk of returning to poverty and reduce the financial vulnerability of households, it is very important to improve their anti-risk ability. Using the panel logit model and the data of China Household Finance Survey (CHFS) in 2015, 2017 and 2019, this paper finds that social network...