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The oxygen blast furnace (OBF) is a new ironmaking technology. The coke rate and carbon dioxide emission can be decreased greatly in the OBF process. In the OBF process, the room-temperature oxygen is blown and the preheated top gas of CO₂ stripped is recycled into the furnace. The recycled gas has various...

Compressive property of lattice material with pyramidal truss core was investigated under uniform quasi-static compression. Load–displacement response and shape deformations of trusses during compressive loading was simulated by finite element method. The numerical prediction is in good agreement with...

This paper architectures the system that recognizes and controls the P to P flow on the platform that is based on the existing network software platform. It introduces a two-layer P to P flow recognition means, and it also designs and realizes the basic control of the P to P flow on the Net filter structure...

The six prism type Ce0.7La0.3O2- solid solution was prepared by reverse co-precipitation method with urea and Na2CO3 as double precipitant. The reverse method favored the washing of precipitate and formation of rod-like CL. Using urea as a homogeneous precipitating agent before precipitation with Na2CO3...

This paper studies the aerodynamic optimization of dome of high-speed elevator. A 2-D flow field of typical sections is created with Fluent software. Conic curves with different height and constraint parameters are used to fit the dome. Comparing these drags coefficients of each shape of dome, the optimized...

To meet the innovative talents cultivation requirements of China, all kinds of cultivation methods for college students' innovation ability come out like bamboo shoots after spring rain. This paper researched the mechanism of the college industrial park and discussed its advantages to enhance the innovative...

There are about 20 years after the implementation of little village official policy till 2015, Implementation of the "little village official" policy is not only relieve the college graduates' employment problem, but also meet the needs of the talents in the process of new rural construction. The process...

Permanent magnet synchronous motor (PMSM) has been widely used in industrial fields. The conventional control method for vector control of PMSM is PID, which has some disadvantages such as large overshoot, bad robustness. In this paper, a cascade control strategy with three rst-order linear active disturbance...

Conditioning for (non-additive) uncertainty measures is still an open problem. These measures can arise through probabilistic inference procedures, as in the case of possibility measures, that can be seen as the upper envelope of the extensions of a probability when the corresponding algebras are weakly...

Object: through case analysis to study the effect of intervention on College students' Psychological crisis, and exploring the best teaching mode. Method: Students in grade 2017 in our school were selected to the case analysis. Four classes were selected by random cluster sampling. Total 89 students...

X-ray diffraction spectra are studied in the two series of La0.9Sr0.1Ga0.8Mg0.2O3 δ (denoted as LSGM). The comparison of the enlarged portion of XRD spectra between the experimental samples and samples in the card bas has been made to detemine their crystal structures at room temperature. The comparison...

With the rapid development of power system, the large transformer reliability and the performance is more and more important, the oil paper insulation electrical characterization of materials are important factors affect the transformer performance and operation reliability. Therefore, it is very important...

In order to meet the request of fast access of power system simulation software base on Oracle, two methods based on OCI (Oracle Class Interface) technology are presented in this paper. The method of Binding array is used for reading data and the method of direct path load is used for writing Oracle...

In order to measure the blade surface flatness, which has a serious influence on the quality and its stability of knives and scissors quality, a blade surface flatness measuring system based on laser displacement sensor is established. This system has many advantages such as a high precision (0.001mm),...

We present a novel action recognition method which is based on combining detecting 2D informative feature points and coding their local changes in motion directions by Local Trinary Patterns. The resulting method is extremely efficient, and thus is suitable for real-time uses of simultaneous recovery...

This paper analyzed the talent require-ments and talent quality status quo of the new situation of the shipping industry, innovative put forward the concept of "three types" teacher' team, and made a deep discussion about how to create and realize the "three types" teachers' team, we also received preliminary...

In the modern scientific agenda, the discussion about the formation, development, and measurement of processes related to the digital economy comes to the fore. The main numbers of works devoted to the problems of the digital economy consider global and national processes. There is an acute lack of regional...

Assessment and student learning outcomes are routine annual activities carried out by schools, but there are always problems every time they implement it and there are no clear guidelines on how to carry out assessments and student learning outcomes online. This study aims to develop a valid, practical...

Several studies have shown the risk of neuroticism to mental health and found that one of the factors in shaping personality is parenting styles. To date, however, no studies recorded have specifically examined the role of parenting styles on neuroticism in the Indonesian population. Therefore, this...

‘Peak Carbon Dioxide Emission’ and ‘Carbon Neutrality’ are the carbon emission reduction targets set by China to deal with major climate problems caused by the rise of global greenhouse gases. This paper takes carbon finance markets as the research object and selects the daily data of carbon trading...

The evaluation theory system of human sustainable development is constructed based on Euclidean distance. The data of Shandong Province from 2012 to 2021 are selected for example verification. The range of sustainable development index (H) is [0.60,0.71], showing a gentle upward trend and a state of...

Online education has been regarded as an important component to support and replenish offline education due to its low cost, cross-temporal, and cross-regional characteristics for a long time. Especially after the global Corona Virus Disease 2019 (COVID-19) outbreak, online education has played a pivotal...

The aim of this review is to find out the relationship between compulsivity and Anorexia Nervosa (AN) and the relevant interventions to date. AN is a type of eating disorders that includes two subtypes: restricting and purging subtypes. Females between 13 and 20 years old are more likely to suffer from...

Enterprises with strong financing constraints will be under the pressure of difficult obtaining funds and are more likely to fall into financial difficulties. This will also have a certain impact on the ESG rating of rating agencies. This paper explores the impact of corporate financing constraints on...

The paper is to explore the development status of rural primary schools in Hainan Province under the background of information education. The significance of this study is to understand the existing problems in the information education of rural primary schools in Hainan Province, analyze the causes...

Diversified conglomerates are facing increasing complexity in digital transformation governance due to diversified business, uneven digital capabilities, and fragmented strategic alignment. Traditional governance models—characterized by rigid control and fragmented oversight—are ill-suited to the data-driven,...

As a professional background course for all cadets in the military universities, the management science is required to highlight practical teaching technology in its professional nature. At present, there are many problems in the management science teaching in the military universities, such as the difficulty...

The Iranian Islamic Revolution of 1979 represents a pivotal transformation in both Iran’s domestic political order and Middle Eastern geopolitics. Existing explanations often emphasize religious mobilization, socio-economic change, or foreign intervention in isolation. This article advances a neoclassical...

In today's competitive environment, students need essential skills for opportunities, valuable career connections, and strategic career planning. Our paper proposes an innovative system, EduProgressor, to assist students in their career journey by connecting them with industry experts and facilitating...

The influence of arterial and ventricular parameters on the main fiducial pressure points and index during systole has been investigated using a mix of in silico and in vivo data. Notably, an index, QIx, based entirely on ventricular ejection patterns has been developed and its potential in describing...

Covid-19 or a disease caused by the corona virus became an epidemic after being declared by WHO as a global pandemic. The disease for which no cure has yet been found is a threat of a new pandemic that is spreading rapidly throughout the world, which has a psychological impact on people who are confirmed...

Purpose/Background: Sarcopenia (decrease of muscle mass and function) has been linked with atherosclerosis [1]. The EWGSOP2 updated consensus, uses low muscle strength as the primary indicator of sarcopenia [2]. It is acknowledged that strength is better than mass for predicting adverse outcomes [2]....

This research is essential to know and analyze various mathematical difficulties, cognitive characteristics, and gender differences in Mathematics Performance of students with MLD. This research used a descriptive qualitative method. The research subject consisted of 17 students with 4th-grade MLD in...

The occurrence of major emergencies will impact the stock market, and the short-term fluctuation and rebound of stock prices can be estimated through relevant data to predict the impact of emergencies on the stock market. By employing a GARCH (1,1) model, the empirical analysis of the impact of Corona...

The blue economy is emerging as a key development concept and business model driving Indonesia’s new economy. It is expected to enhance economic growth, social welfare, and ecological sustainability. This study analyzes the role of the blue economy, particularly the fisheries sector, in increasing coastal...

Carbon, Capture and Sequestration (CCS) has been a heated topic for the sustainable energy transition. As coal continues to dominate as an abundant resource, on the other hand, amid escalating climate issues, it is now essential to switch to other renewable energy sources to meet power needs. This paper...

This study makes an exploration of effects which are caused by different modes of vocabulary presentation on learning and retention of target words of Non-English majors from vocational colleges. Form-similar clustering and non-form clustering are two different modes of vocabulary presentation in vocabulary...

The article presents the details of company CIO performance evaluation in four dimensions: strategy, execution, revolution and communication. And then, according to the specificity of CIO work, it introduces three main kinds of performance evaluation methods and brings in a concrete performance evaluation...

Data structures and algorithms course is a core foundation stone in a computer science curriculum. But there are many complicated algorithms in it. In order to help students to master the algorithms, this paper describes the use of blended learning in data structures and algorithms course teaching. This...

A novel data exchange method based on neutral semantic feature conversion was proposed in this paper. A neutral semantic feature converter was used as transfer station, and modeling information of different systems would be transformed into a kind of unified data message format, and feature dependency...

In order to study the specific pattern of fragmentation penetrating the target plate under the influence of multi factors, this paper uses the artificial neural network method to identify the input parameters and obtain the corresponding target damage model. Based on the orthogonal design principal,...

This paper introduces a hardware and software structure and key technology of a new radioactive source vehicle recorder based on the 32 bit ARM processor. It is installed in the vehicle which has a radioactive source, it can detecting and recording important datas while the vehicle movement. Starting...

With the rapid development of cities, the building becoming larger and higher. That means the weight of building will increase , the disaster will cause a greater loss. Bearing column is the main stress components of building, determining the safety of the building under earthquake. Steel Tube Filled...

In this study, a three-dimensional model was developed by using CFD and TRACE to simulate the flow behaviors and thermal-hydraulic phenomena in the downcomer and lower-plenum of Maanshan PWR nuclear power plant (NPP) reactor pressure vessel (RPV). Detailed geometries of vessel components such as neutron...

Solvent selection is the key of solvent crystallization method In this paper, the optimal crystallization conditions for xylene and DMF extraction of refined carbazole is studied that the crude carbazole as a raw material, dissolved temperature is 85 , crystal-keeping time is 90min, the solvent ratio...

The existed energy management system (EMS) grid model and fault information is relatively perfect, which realizes automatic synchronization of data in areas I and III. Urban grid fault event management system is designed and developed for this purpose. It locates at safe area III, using data of EMS to...

This paper presents a new method for online payment of electricity charge based on USBKEY. We integrate payment software with the USBKEY, working with the background management module, to realize the safe and efficient payment for large power customers. Guarantee the construction and promotion of online...

The optical fiber has been extensively used as a sensor in some special fields. Because the optical fiber exists crackles itself and also produce the micro-crack as well as local damage, the fatigue behavior of the optical fiber become the main problem we care about. This paper presents the experimental...

With the gradual development of network education, network teaching resources become increasingly rich, the construction of teaching resources is the key to carry out network education. In order to meet the needs of the Chinese international education in the teaching of information technology. The research...

Images will lose some of local feasures by using traditional image enhancement technology. So this paper introduces the fuzzy set theory to transform the image smoothly in local areas. By considering sub-peak effect, we give one more channel to strengthen local feasures. In this way, images are enhanced...