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State-dependent Riccati equation (SDRE) techniques are rapidly emerging as general design methods for nonlinear controllers. A nonlinear optimal guidance law with impact angle constraint is derived for planar engagements to attack stationary targets. The guidance problem is formulated as an infinite...

Recommender systems are essential for providing online users with items that might interest them. The research work of this paper is mainly classified into three aspects, one is based on the classification of research questions, one is based on the classification of research methods, and one is based...

Under the guidance of sequence stratigraphy theory and method, the comprehensive utilization of seismic, logging, drilling and core data, set up the pear tree fault fault depression sequence stratigraphy framework. Pear tree will sag from top to bottom drill in quaternary, upper cretaceous qingshankou...

Grey correlation model is employed to analyze sensitivities of influencing factors for landslide stability in this paper. This model regards sensitive factors of the landslide stability as compare sequences, the corresponding landslide stability coefficients as reference sequences, makes the basic data...

Grass roots financial management is the terminal of fund implementation and the top priority of grass-roots security work. The quality and efficiency of its management is directly related to the use efficiency of grass-roots funds, and is bound to affect the quality of grass-roots construction. Starting...

Objective To determine the impact of artificial intelligence (AI) on the selected economies in the Asia-Pacific region. Methods This secondary research collected data from macroeconomic and AI-specific data sets. The sources of data from which insights were gained included digital technology sectors...

The increasing travel demands and the growing diversity of trip purposes in megacities are placing more pressure on the urban transportation system, and there is an urgent need to popularize public transportation and control the exploding increase in travels by private cars. In order to enhance the competence...

We design a new type of composite precipitator model which is an organic combination of the mechanism of the Electrostatic precipitator of Tubular Electrostatic Precipitator, the Centrifugal dedusting of Cyclone type ESP, and cleaning water film. We use the outer cylinder of cyclone precipitator as the...

With the expansion of the research field, the research object of some original seemingly unrelated properties have been studied together. At this time, the number of attribute in formal context has changed. For the increased attributes, we need to construct a new concept lattice. The existing incremental...

Floor failure and slipping, rib spalling, toppling and slanting of supports and gliding of equipment in the panel generally exist during the top coal caving of steeply inclined thick seam. Technologies of fast moving, zone controlling of surrounding rock and equipment’s stability controlling were put...

In 2000, the Shangshan culture was discovered at the mountaineering site in Pujiang County, Zhejiang Province. Subsequently, the academic community named the culture of the new era as “Shangshan culture”, and successively discovered cultivated rice with clear attributes 10,000 years ago, the earliest...

With the increased pressure for environmental conservation concerning our planet, there is a great need for energy and water preservation, particularly in home appliances. This research is devoted to examining sustainable innovation in refrigerators, air conditioners, washing machines, and desert air...

With the continuous expansion of the scale of higher education in our country, the current postgraduate of art and design major becomes a special type of postgraduate, and the demand for professional innovative talents in society is also constantly expanding. Based on the situation of applied talent...

At present, a new round of scientific and technological revolution and industrial change is advancing rapidly, scientific research paradigms are undergoing profound changes, disciplines are constantly cross-fertilizing, and the penetration and integration of science and technology and economic and social...

The current recruitment process suffers from inconsistent interview experiences, uneven candidate evaluation, and a time-consuming process of administration of manual assessments. To resolve these problems, we develop an AI based Interview Simulator that normalizes the interview procedure, making it...

During the winding construction, the pre-stressed wire wound orthogonal preload frame bears the preloading force applied by the steel wire from top, bottom, left and right simultaneously. Compared with the ordinary preload frame, it bears complex force, there is no obvious distribution rule on the surface...

Taier pickled cabbage fish is one of its main brands, and the market size and volume is large. The number of pickled cabbage fish stores in China is as high as 35,000. The industry profits are high, and the competition among enterprises in the track is fierce. We choose one of the top enterprises “Taier...

The road along the river in general water scouring, scour, soak for a long time, leading to the highway subgrade, slope and the corresponding protection engineering deformation and collapse, gradually lost its original functions.To water damage roadbed stability analysis and control countermeasure research,...

Fulfilling and disclosing social responsibilities has become part of a company’s day-to-day business activities. According to big data, the gender composition of corporate management personnel will make the degree and effect of corporate social responsibility disclosure. This paper uses relevant information...

According to the exact three-dimensional (3D) thermal theory, the steady temperature distribution in a laminated rectangular plate with zero temperature conditions on four lateral surfaces was studied. An analytical method was developed to solve the temperature field in the plate. Firstly, the general...

The current research was conducted to examine whether celebrities on social media intensify body dissatisfaction of the young generation or not. Young people aged from 18 to 24 years old from the top three cities in South, North, and East China were investigated by a survey experiment. Unlike previous...

This article aims to theoretically analyze how ‘Assessment as Learning’ (AaL) can be a learning model in the digital era. This learning model is intended to optimize the configuration of the assessment pyramid in the merdeka curriculum in Indonesia which can be adapted in other countries. The research...

The article provides family implementations of educational routes for children studying in high-rated Russian schools. The difficulties and advantages of the educational path are analyzed in detail. The sociological study used e-mail interviews of parents of students of top-rated schools. Answers to...

Establishment of the tower's marks the maintenance and operation of the communication infrastructure construction will be independent in telecom operators and exist alone, is of great significance to improve the network infrastructure, resulting in top-level system design and competitive model of change....

For ordinary local universities, the construction of "double first class" is both an opportunity and a lot of challenges. Seize the opportunity, face up to the challenge, take the road of characteristic development, let go of thinking to seek a variety of ways, it is the role of common local universities...

The convergence of mobile communications and the Internet in the 3G era gave birth to the mobile Internet, which has supported and driven the development of the information society. When the 3G infrastructure network was generally built, 3.5G and 4G followed, and the mobile Internet soon entered the...

The electromotor shell is analyzed by the finite element method. The result shows that vibrations of exterior and the top of the shell produce the shell vibration. The rib reinforcement type and the surrounded structure are designed to optimize and ameliorate the prototype structure. Then vibration and...

Most of the advanced first-order logic automated theorem proving (ATP) systems adopt binary resolution methods as the core inference mechanism, where only two clauses are involved and a complementary pair of literals are eliminated during each deduction step. Recently, a novel multi-clause inference...

Independent innovation has become a very important strategy for China to construct a innovation country. We need to cultivate and train a large number of innovative talents. This paper compares and analyzes Chinese innovative talents cultivation pattern with American, finds out some of our shortcoming,...

To address the needs of post test data analysis and real-time monitoring analysis in flight tests, an aviation bus ICD design and management function has been developed. Analyze flight test testing requirements, determine the requirements framework, complete the top-level design of ICD data management,...

Protection of personal data has become an urgent issue with the advent of digital technology in the era of Big Data. Concerns about privacy and unauthorized use of data are growing as governments and private companies collect large amounts of data. The banking sector, which stores sensitive personal...

Internet plus" era, the traditional pattern of college students is its shortcomings, this paper from the sociological perspective and point of view, universities in Shaanxi as the research object, in the management of college students is the focus of the study, from the social work theory, based on the...

Xiaohongshu, a popular platform for sharing information and shopping under the background of SHE Economy, appears to be the top few apps in China nowadays. As technology develops, social media becomes an indispensable element in people’s daily lives. Meanwhile, women have an increasingly higher social...

Millions of individuals have been restricted to their houses as a result of the COVID-19 pandemic in order to preserve social distance, including children who have been pulled out of school and are barely able to leave their homes. As a result, it would be beneficial to research children’s well-being...

Mechanical micromilling is the key technique for the fabrications of high quality miniaturized components with nano-level surface roughness by only one-time workpiece setup. Micromilling machine tool is the prerequisite for this technique. A three-axis desktop micromilling machine tool has been developed...

This paper discusses the background, necessity and thoughts of constructing virtual simulation teaching experiment teaching center in view of the existing problems in the practice of teaching bio-agriculture and combined with the training objectives of the "Top-Notch Innovative Agriculture and Forestry...

The Air Quality Index (AQI) and Particulate Matter (PM) are prominent measures of urban air pollution worldwide, which affect the climate and pose public health risks. This paper aims to conduct an extensive Spatiotemporal Analysis of comprehensive air quality from 2020 to 2024 across 147 countries....

By means of literature, interview and logical analysis, this paper analyses the spatial transmission and internal mechanism of the interaction between overseas Chinese and overseas Chinese sports industry in the early period of the reform and opening up. Space transmission is mainly embodied in: overseas...

Cost-sensitive learning is one of the top ten problems in the field of data mining, its target is to produce the least cost in the classification process under the condition of achieve a given classification accuracy. The decision tree is a kind of cost-sensitive classification algorithm. There are many...

Internet buzzwords are a product of the advancement of the Internet era and a window reflecting the development trends and social phenomena of contemporary society. Internet users obtain the right to know about social events and the right to free expression on Internet platforms, and use the timeliness...

With the growth in manufacturing value added (MVA), Indonesia occupies the highest position in ASEAN. Indonesia’s MVA reached 4.84 percent, while in ASEAN it was around 4.5 percent, then at the global level it was ranked 9th in the world. From the manufacturing sector, Indonesia is in the top five in...

Under the background of China's strategy of constructing a powerful country, "Made in China 2025" plan will drive information technology and manufacturing technology to depth integration. It is urgent to reconstruct the original curriculum system in engineering colleges and universities. Around key areas...

The metal particles flow law of the turbine forging process is very hard got to know, due to the complex shape and large deformation of this process. For this situation, a 3D finite element mold was build for this forging process with DEFORM-3D. The results shows that the metal particle flow law in three...

Road scene understanding plays a key role in autonomous driving for intelligent vehicle. For the problem making semantic labeling with equivalent priority results in confliction between huge amounts of data and limited computation resource, this paper proposes a novel framework that efficiently fuses...

This paper describes the magnesium pollution status and remediation of tilth top soils in Haicheng magnesium mine. The soil quality status was evaluated based on the analysis results. Physiologically acid fertilizers and organic fertilizer were used for the remediation of contaminated soil using magnesium-ammonium-phosphate...

Aiming at the cultivation of top-notch innovative talents under the background of "one belt and one road", this paper analyzes the whole process of cultivating the concept, mode and method of top-notch innovative talents in the international perspective, and points out that top-notch talents should receive...

Objective The high-quality development of public hospitals is a national strategy, with disciplinary construction as the core path and driving force, yet facing challenges like policy fragmentation and insufficient cross-sectoral synergy. Methods: Drawing on the four dimensions of socio-technical...

As Jining City integrated gymnasium suspend-dome structure an example, the prestress tension process was carried out finite element simulation analysis by using inverse analysis of construction. The vertical displacement of the control joints and the top rod maximum stress ratio of roof were comparably...

During the Covid-19 era, consumer behavior began to shift towards digital. One of the most popular e-commerce sites in Indonesia as a place to shop online is Tokopedia. Lauxes 7 store is an online store that uses Tokopedia as a medium to sell products in water pumps. The Lauxes 7 store wants to be at...

In order to achieve the damage effect, when the anti-tank missile hits the target in the top attack model, both precision and terminal impact angle should be satisfied. Firstly, a kind of proportional navigation law with impact position and angle constraint was deduced. Then, the top attack trajectory...