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Objective: to solve cultivation equipment problems for industrial cultivation of sprout, sprout aeroponics equipment that features vertical cultivation, aeroponics, ozone sterilization, water magnetization, automatic control technology and etc., is designed in this paper. Methods: SolidWorks 3D design...

This research endeavors to evaluate and scrutinize the ramifications of carbon emission disclosure, green innovation, and green investment on corporate value, with good corporate governance acting as a moderating variable. The primary fo-cus of this study encompasses enterprises functioning within the...

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...

The current tension between doctors and patients brings big interpersonal pressure to health care personnel. Coupled with pressure coming from work, personal development competition, and life, health care personnel have some outstanding psychological problems, leading to health care personnel occupational...

This paper set about from the necessity of university-enterprise cooperation platform construction, through the study of the definition, classification of university-enterprise cooperation platform, from constructing university-enterprise cooperation, enhance the school to attract the interests of the...

The implementation of the Chinese Government Scholarship programs is an important measure to cultivate innovative talents with international vision, and will be an important driving force to speed up the integration of the teaching and scientific research level with the international level. As the main...

By the means of the simulation companied by the experiment of GDI engine, the distribution of fuel mixture and soot emission were taken into consideration under different ignition timing. In one injection model, the ignition retard can lessen the soot emission. Two stage spray in cold start, which contributes...

In view of actual requirements for livestock and poultry breeding environment monitoring, an environmental monitoring system based on Internet of Animal Husbandry Things (IoAHT) was introduced in this paper. The environmental monitoring system includes environmental monitoring station, information management...

This study aims to determine the effect of transfer pricing, sales growth and leverage on tax avoidance through profitability as a moderating variable in manufacturing companies listed on the Indonesia Stock Exchange. The population used in this research was 218 manufacturing companies registered on...

According to the disadvantages as large torque ripple of square wave drive brushless DC motor control system, this paper adopted the sine wave drive the permanent magnet brushless DC motor control system based on the space vector pulse width modulation (SVPWM) control method. The simulation model of...

Over the years, the rapid development of China's cities has created a huge urban-rural gap. This dualized economic structure has brought various institutional restrictions and obstacles to young migrant workers. Working in the city, the young migrant workers are carrying the dream of a city. However,...

With the rise of the tertiary industry and the adjustment of Chinese economic structure, a considerable amount of industrial buildings which have lost their original functions are left behind time. Their abandonment in the cities cause a huge waste of precious land resources. Instead of tearing down,...

The collection of target-radiated noise for passive sonar can be effected by broadband strong jammers, the detection range and accuracy will be reduced as a result of the appearance of jammer suppression area. In this paper, with the help of sonar equation and the theories of broadband array signal processing,...

This essay is a failure. I failed to answer whether we should suicide or not. I studied three distinct lenses, including the analytical, sociological and existential lens, each with its own set of axioms and methodology. I then gave an analysis of the approaches and provided some suggestions on what...

As a popular means of knowledge expression and communication, PowerPoint based presentation is widely used in education, scientific research, business and other fields. However, in a random survey of 522 students in Grade 1–2 from a Chinese university on presentation, more than 90% of the students were...

With the continuous development of the digital information age, library's business and services are constantly expanding and extending. How to serve readers' different needs is a problem to be urgently solved by libraries. This paper analyzes and discusses the construction of intelligent libraries, aiming...

In accordance with the principle of arc expansion and the displacement of projection, the demo and curve model of relationship between tangent and cotangent function shall be designed and drawn. The paper introduces the composition structure of the model, analyzes the main parameters of the system and...

Massive open online course (MOOCs) is a new teaching and learning mode appearing in the current education field. It has aroused the extensive concern of all walks of life with its "giant" students scale, its "diversity" of students’ identity and its "people-oriented" teaching model. Metacognitive strategy...

The purpose of this research is to examine and analyze how social and environmental disclosure affects firm value, and its interaction with external assurance affects this relationship. Research of this kind is quantitative in nature. The study focused on mining businesses that were listed between 2019...

Based on the voltage-current characteristic of the photovoltaic (PV) cell and PV’s integration technology standards, the more realistic imitational modeling of PV system for engineering application is presented. Through the operation standards of PV system and control of power electronics, the PV power...

This study examines the effect of the Regional Financial Management Index (IPKD) on the Public Service Index (IPP) in 24 districts and cities in South Sulawesi Province using panel data from 2023–2024. Based on New Public Management theory, this investigation fills a research gap that shows inconsistencies...

As the Covid -19 continues to rage, the number of Internet users is increasing rapidly, which makes it extremely urgent to innovate and develop new media. The organic combination of artificial intelligence and mega data has added interactive video, an innovative form of the video presentation, emphasizing...

Aimed at frequent bulge fault of breaker hydraulic operating mechanism, oil pump failure is analyzed, and liquid level sensor and gas sensor are used to design intelligent exhaust device. This device, with neural network self-learning height measurement algorithm as core, processes the data obtained...

Reader service is the core and the most basic work of the library. With the rapid development of science and technology, the importance of libraries is constantly improving, and the service for library readers is also changing at the same time. This paper analyzes the changes of library reader service...

Traffic congestion in urban areas has become a critical problem that municipal governments cannot overlook. Meanwhile, mixed traffic systems containing both autonomous and human-driven electric vehicles ramp up the challenge for traffic management in urban areas. Although numerous researchers have proposed...

In factory production of sprouts, the layer-rack vertical cultivation devices are usually used and the sprinkling irrigation adopted, which is a severe waste of water resources. Besides, for lack of sunshine, growth of sprouts is hampered. To solve this problem, a sprout ultrasonic aeroponic cultivation...

The psychological problems of college students from a rural area are more common and special than those from the city. The period of the first year in university plays a key part for students to shift the role from a high school student to a university student. At this stage, rural students face a lot...

Sprouts need substantive water in the growth process, which will cause a high manual irrigation cost. Besides, manual irrigation is usually uneven. To solve this problem, a rotary sprout vertical cultivation device is designed to realize automatic irrigation and guarantee evenness of irrigation during...

The construction of cultural community based on the background of Guangdong, Hong Kong and Macao Great Bay Area can not only give full play to its politics social and economic values, but it has great significance for the development and construction of regional culture. As an important means of cultural...

The purpose of this study is to explore how the different studying environments affect student’s memory. During the time of Covid-19, online learning has never been popular around the world. Compared to in-person learning, online learning gives students a chance to do distance learning and effectively...

Tracer study which is a form of survey to LSP Unesa which organizes competency certificates that have strategic value for the development of higher education. The results of this tracer study activity can be used to evaluate the LSP that provides competency certificates to students. To find out the competencies...

A study was about the surface soil enzyme activity and N indicators Variation characteristics of Phyllostachys bambusoides forma shouzhu Yi forest in Liangping, Chongqing Municipality in spring and summer. The results showed that, the forest soil content of organic matter(OM), total nitrogen(TN), available...

With the rapid development of social network, analysis for online users’ emotions and tendencies has gradually developed. Sentiment analysis and social relations analysis on social network has made significant progress. Based on data mining, this study summarized the existing work about users’ emotion...

Space situational awareness is the development of space resources, to protect its space assets and space to master control over the implementation of key military space operations. US government and military decision-makers aware of the importance of capacity building for space situational awareness....

Quantum theory of information science from germination and now has nearly 30 years of history, mainly includes three aspects: (1) quantum communication can be achieved theoretically unconditionally secure transmission of information; (2) quantum computing with ultra-fast computing power; (3) quantum...

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...

Based on the former research into industrial parks at home and abroad, in this paper, we define the concept of industrial parks, and classify some of the existing industrial parks in China into different types. With the classical economics theory, we analyze and explain the intrinsic economic motivation...

Teenagers have the concept of an ideal body image by interacting with the social environment in the form of social comparisons with other people. Social comparison is closely related to social media. TikTok is one of the video-based social media that is currently booming and loved by teenagers. This...

The trapping effect of eight different kinds sticky traps on adult Cotarina sp. were studied in different suspension heights to provide the basis for monitoring and integrated controlling. The results showed that the suspension height and the color of the sticky traps had significant impacts (P

Stress analysis was carried out on the cone crusher, calculate the radial load of cylindrical roller bearing, good model will be built using solidworks software imported into the workbench in finite element analysis, get the cylindrical roller bearing displacement and equivalent stress distribution rule...

The Covid-19 pandemic has dramatically attacked the Chinese cosmetics industry, impeding its development by reducing consumption, which is an urgent problem that needs to be addressed as cosmetics have already become daily necessities for many people. Such a lag phase has negatively influenced many people...

Adaptable-function mechanical products generally demonstrate various degrees of similarity in their behavioral process for different adaptable functions. Analysis and research of this similarity constitutes an important aspect of research for the design of such products. The paper investigates the behavioral...

BP neural network is wildly used because of its strong nonlinear processing ability, self-learning capability, fault tolerance capability. Therefore, the structure and parameters of artificial neural network determine the performance of neural networks. The performance of a BP neural network is not only...

The mature development of computer network technology mainly is due to the combination with OSI network model’s feature of continuous software improvement. In the analysis process of software life cycle, improve the practicability of the software. This paper focuses on analyzing the development and application...

This paper presents a fault reconstruction scheme based on sliding mode observers for sensor and actuator faults detection and isolation for a class of uncertain nonlinear systems. A coordinate transformation is first designed for the output equation of the system followed by a first-order low-pass filter...

the Intelligence based on the information physics system will enable humans to enter the fourth industrial revolution led by intelligent manufacturing in the next ten years, that is the industrial 4 era. Product of the whole life cycle and manufacturing process of digital and based on information communication...

Pollution controlling’s incentive and monitoring are important issues in environmental management. However, in the mechanism of pollution controlling, the importance of pollution controlling indexes determine the selection of controlling order and efficiency of pollution controlling, management authorities,...

The purpose of promoting green energy in various countries is to replace traditional hydroelectric or thermal power generation, especially nuclear power, which is a safety concern. However, in exploring the application of green energy, special attention should be paid to not only saving energy, but also...

he art theory courses have a full-scale influence on the students. They can not only improve the students' professional skills on painting, but also help in cultivating the students to be a thinking and moral comprehensive talent. However, the courses on painting theory in many art schools are not properly...

The quantitative determination method of seven organic phosphate esters (OPEs) in urine by gas chromatography-mass spectrometry was established and optimized by changing the derivative reaction procedure, the different sample doses and the different extraction reagents. The results showed that the best...