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This paper selects key constructs such as leader innovation behavior, innovation subjective norm, leader-member exchange relationship, and employee innovation behavior, and deeply excavates innovation subjective norm and leader-member exchange relationship as mediating and moderating variables, respectively,...

On the basis of the model of the aircraft carrier "Kitty Hawk", the designer will obtain different models through parody transformation to change its aspect ratio(L /B ), block coefficient(Cb) and displacement( ) and calculate the resistance of different models. With the principle of the optimal speed,...

The shape of welded joints directly affects the quality and stability of joints, so the weld shape prediction has great significance and engineering value to for process parameters selection. A mathematical model of fiber laser welding temperature field simulation is proposed for weld shape prediction...

Aiming at the problems that it is difficult to calculate and establish accurate mathematical model in the structure optimization with discrete variables, the Lagrange multiplier method is proposed to deal with the constrain conditions in the improved genetic algorithm which solved the problems of “premature”...

Advertising English as an application language, because of its special effect, has gradually emerged from ordinary English and developed into a non-standardized special language. Based on the unique social market economic benefits of advertising, advertising English often use a variety of rhetorical...

Applying the multi-dynamic theory, a dynamic model of the upper-equipment mounting system of some vehicle is established. An optimization model for the upper-equipment mounting system is constructed, in which the driver's vertical acceleration RMS value and upper equipment vertical acceleration, pitch...

Firstly, based on the theories and methods of acoustic intensity measurement, the surface radiation noise of the rear driving axle of minibus was tested in the bench experiment. With the analysis of the experiment data, sound power was calculated to plot the noise distribution of the rear driving axle....

As a sociologist on par with Karl Marx and Emile Dürkheim, Max Weber was particularly concerned with the relationship between religious thought and economic ethics, and his masterpiece The Protestant Ethic and the Spirit of Capitalism has attracted the attention of many scholars since its introduction...

This paper demonstrates the relevance of fairness and social phenomena and provides four major aspects which affect the chances of the standards of fairness: behavioural economic development, social status hierarchy, cultural differences, and human development process as the main basis for supporting...

Relocation to alleviate poverty is an important measure to improve farmers’ living conditions and an important way to achieve leapfrog development for the poor as well as to win the battle against poverty. The comprehensive realization of rural revitalization requires promoting five aspects from industrial...

The output of photovoltaic array under non-uniform light is nonlinear with multi peaks. Since the traditional MPPT algorithm based on particle swarm optimization (PSO) is likely to fall into premature convergence and may work slower in the later iterations, the MPPT method based on improved PSO with...

To study the adaptability of freight transport supply and demand structure of urban agglomerations, the mechanism of demand and supply of freight transport in urban agglomeration was studied and the theory of freight transport structure of urban agglomeration was put forward and demonstrated. First,...

The carbon/phenolic resin composites consist of phenolic resin, natural graphite and carbon fiber, were fabricated by hot compression moulding. The effects of the mould pressure on tribological property of carbon/phenolic resin composites were investigated. The results indicated that the hardness increased,...

With the increasingly fierce competition among enterprises, the company’s demand for outstanding employees is also increasing. Because highly capable employees can greatly improve organizational performance, human resource management has become an important part of each company’s competitive advantage....

The entrepreneurship education target should be inspected and confirmed from the whole cultivation framework of college talents and also the development and step implementation of the target should be thought combined with the practical life. Under the guidance of the general target of the entrepreneurial...

Based on the column of Transforming China's Industrial Innovation in a New Era, combined with Yifu Lin's research on industrial policy, China's industrial innovation system is undergoing profound changes under the pressure of geopolitics. The four articles in the column of Transforming...

This paper meets the needs of underwater information warfare under development trends of knowledge centre war, starts from the concept of information understanding, combines with the characteristics of underwater information, deeply describes the underwater information understanding technology, lays...

Ship propeller beats have obvious amplitude modulation to the cavitation noise of its radiation. The DEMON (Detection of Envelope Modulation on Noise) spectrum analysis technology is to demodulate the high frequency components to get the low frequency modulation components. This paper studied the new...

With the “double carbon” goal proposed, the application of renewable energy with clean and low-carbon characteristics in the power grid has been paid more and more attention. Firstly, the value evaluation system of independent energy storage participating in frequency modulation is proposed for compressed...

Necessity, history, actuality, problems and countermeasures, industrial application prospect of seawater used as cycling cooling water are analysed. When seawater is used as cycling cooling water, waste water discharge quantity and intake quantity of water are small, engineering investment and operation...

Feature extraction of underwater targets and line spectrum comparison are the key of the target fusion. The changing characteristics of the ocean noise field and individual differences of receiving arrays make the line spectrum feature extraction of underwater target unstable, which leads to the target...

In this study, four laboratory-scale horizontal subsurface flow constructed wetlands (HSSF CWs) were designed to reveal the effects of cattail fermentation broth and Typha latifolia on nitrate removal. The results showed that both the addition of cattail fermentation broth and the presence of Typha latifolia...

Composition and main material of seawater cooling systems of power units are stated briefly. Some corrosion and protection examples of seawater cooling systems are summaried. In order to protect overall seawater cooling system, the suitable material should be chosen firstly, and surface treatment such...

In this paper, an intelligent trajectory tracking car is designed and an intelligent control system based on Freescale K60 is proposed. CMOS camera Ov7725 is used as the main sensor, and the Bluetooth module is used to implement the communication between the front car and the rear car in real time. The...

Myers-Briggs Type Indicator (MBTI) as a test of personality is becoming more widely used and accepted in lots of areas as a methods to recognize the personality, and some companies are starting to introduce it into many workplaces to help company to improve the work efficiency. This article aims to summarize...

In order to verify the influence of curing degree of retarded binder on the friction coefficient of retarded-bonded PC steel strand, 3 PC beams with 3300mm in length and 300×400 cross-section is manufactured and 3 retard-bonded PC steel strands in straight-through arrangement at each PC beam is set....

When modeling sound propagation through the uppermost layers of the ocean, the presence of bubble clouds cannot be ignored. Their existence can convert a range-independent sound propagation problem into a range-dependent one. Based on available test data and within the framework of previous work, a model...

In recent years, in view of existing air conditioning system energy saving diagnosis research has been closely watched. As a typical air conditioning system energy saving diagnosis method, the observation/ac - test/computing - judgment/solution ""(the OTI) method is widely used in the practical project...

This paper aims to analyze why international institutions are inefficient in solving global challenges by illustrating three cases concerning Arctic protection, Covid-19, and climate change. The paper concludes that the reasons are (1) the conflict of interests between states and (2) the weakness of...

The course “Building Code” is an essential guarantee for architecture students to acquire a comprehensive understanding of building codes, apply them to architectural design, and enhance their practical design skills. The core construction concept of “projects +”is proposed to meet the requirements of...

In recent years, third party internet payment which is the part of Internet finance has occupied financial markets rapidly due to its own advantages of convenient payment, convenient application and time saving. Internet finance has brought the challenge to traditional finance, and at the same time,...

Based on the balance principle of Wheatstone Bridge, this paper firstly derives a linear relationship between comprehensive quantity (of resistance & length) and the length of resistance wire , then measures experimental data of resistance and length, finally introduces SPSS to analyze data, verify the...

Based on the connotation and characteristics of the mixed teaching mode of MOOC+SPOC, this paper analyzes the necessity and feasibility of carrying out non-commissioned officer military vocational education based on MOOC+SPOC and puts forward the specific measures of mixed teaching mode based on non-commissioned...

By making use of isogonic method and combining with SPSS, this paper attempts to measure the sensitivity and internal resistance of a sensitive galvanometer, evaluate experimental data and its uncertainty with confidence probability of 95%. This paper introduces experimental circuit and principle, and...

With the constant development and application of computer information technology, especially in the field of computer application technology development, people’s dynamics research, modeling and calculation on complex mechanical system are becoming more and more common and feasible. Based on the simulation...

In practical applications, some existing multi-attribute decision-making methods based on the L∗ fuzzy set theory suffer from a lot of shortcomings, namely, incorrect choice preference orders of alternatives are obtained in some cases. In this paper, we construct a new aggregation operator based on uninorms...

Under the Web 2.0 environment, to break isolation between sites and share information is the development trend of network media as well as the objective needs of netizens. Some network operators have researched on this, however, the four traditional communication programs, server agent, dynamic creation...

A pot experiment was conducted to study the effects of different selenium concentrations on photosynthetic pigment content of Pterocypsela laciniata. Five aspects of chlorophyll a content, chlorophyll b content, carotenoid content and chlorophyll content, respectively, were used to analyze the changes...

The effect of different selenium concentrations on the antioxidant enzyme activity of Pterocypsela laciniata was studied by pot experiment. The results showed that the effects of different selenium treatments on P. laciniata were significant. With the increase of selenium concentration, the trend of...

As a significant component of phase interpolation based clock and data recovery circuit, the multi-phase clocks generator is used to generating multi-phase clocks for data sampling. Employing the gain-boosting charge pump and the replica bias differential voltage controlled delay line for a 1.6~2.5Gbps...

Image edge structure is often the most important feature in image processing and pattern recognition, and edge detection is mainly used to measure, detect and locate the gray level change. Wavelet analysis is a kind of multi scale edge detection method which has excellent denoising ability and complete...

Dance is a form of expression, which has a strong artistic value and aesthetic value .Under the condition of market economy, the dance works could be called a kind of special commodity which have economic value social value and aesthetic value. In the new historical period, if we want to create excellent...

This study aims to improve the loyalty of digital natives in the digitalization of the brand by constructing an innovation model for a national pharmaceutical brand image. This study uses Literature review to understand the current demand for identify the digitalization of the brand and the national...

TSZ-6A type strain control triaxial compression apparatus is applied for indoor test of some soil samples in Gansu Longdong (Qingyang) loess landslide, unconfined shear test of undisturbed soil samples, and the loading and unloading test of loess remodeling. The influences of different moisture content...

The flatness and edge drop is a strong-coupled multivariable control system, so realizing the decoupling control of them is one of the most important issues to achieve the high-precision control. In this paper, the decoupling feedback controller and servo compensator are proposed to trace the target...

In the post-epidemic era, short video platforms such as Douyin have developed rapidly, opening up more functions and models. The epidemic is both an opportunity and a challenge, hitting the tourism industry while providing opportunities for the development of tourism-based short videos. This paper adopts...

With the importance of drive assistant system in intelligent vehicle, the vehicle detection fusing multi-sensors and multi-vision features is provided. The vehicle detection algorithm is composed of two steps. Firstly, the vision sensor and millimeter wave radar sensor are used, and with space transform...

Flatness set curve is the target of strip flatness control system which represents the desired strip flatness quality. If the longitudinal residual stress along the transverse distribution of the strip can be measured accurately by the flatness measuring roll, the actual flatness can be controlled accurately....

Parameters optimization research of bow-shape seat structure is done through SolidWorks and ANSYS Workbench build collaborative simulation platform, which is an important part of segmented tire mould. The optimal values of bow-shape seat belt, outer surface length and inner diameter of bottom surface...

Nowadays, ushering in the network news era, young college students have broad vision, strong personal consciousness, self-confidence and openness. But at the same time, since their values have not been fully formed, their knowledge system has not been completed, and their behaviors and ways of thinking...