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Ferrites, which are ceramic compounds or mixed crystals of different metallic oxides (Fe2O3) and are thought to be made up of cations occupying the spaces between oxygen ions in a close-packed structure. They are classified into two main types based on their magnetic properties: hard ferrites, that possesses...

Sepsis is a life-threatening organ dysfunction caused by a deregulated host response to infection, and is the most common cause of death in the intensive care unit. Although the pathogenesis of sepsis has made substantial progress, the current clinical treatment of sepsis is basically symptomatic treatment,...

The current COVID-19 pandemic has had a significant impact on countless facets of human life, including health, economics, social and cultural aspects, as well as education. Today’s learning is carried out online (on a network); this requires universities to transform learning technology in a short time....

As the energy consumption and the synchronous control precision of the large metal plate bending machine is undemanding currently, it employs load sensing and pressure compensation technique and constructs the AMESim model of synchronous control system in load sensing hydraulic bending machine, adopting...

This paper is based on the magnesium alloy in our school laboratory rolling machine as the research object and the servo system model of valve controlling hydraulic cylinder is established, by using genetic algorithms to optimize PID controller design and to control its model. The simulation and experiment...

This paper presents the thermal impact of different bonding architectures in the 3D stacked chip.ANSYS® Workbench™14.0 was used to model the architecture and meshed analysis was conducted. Bonding architectures that evaluated were face-to-face, face-to-back and back-to-back while all the parameters and...

This paper designs a set of PLC technology, network information technology, configuration technology in the integrated monitoring and management system, which has the advantages of unified management, reasonable open source, optimizing the configuration and overall saving. In the process of water treatment,...

With H2O2 as oxidant, phosphotungstic acid (PTA) was used as heterogeneous oxidation desulfurization catalyst via immobilizing on porous MIL-101. By combining the catalytic activity of PTA with the adsorption property of supporter MIL-101, 91.2% of dibenzothiophene (DBT) in model fuel has been removed....

Land surface processes have become a great concern in the context of global change and increased natural hazards all over the world. In this paper, dynamic characteristics of land cover changes have been investigated over a period of about three and half decades (1972–2016). This study focuses on the...

The production process in a region is studied within the theory of the space suggested by H. Minkowski. In this type of the space the factors of production used in time are the object of an interrelated and interdependent process. It was determined that to every change of work ∆Yi and to an infinite...

High-speed separation, enrichment, digestion, as well as high-throughput analysis of biomolecules are very important in analytical and bioanalytical chemistry, biosciences, etc. for thesepurposes, currently a single piece of porous material so-called "monolith", Has been rapidly developed for Several...

Owing to the safety consideration and improvement of lipase productivity, the genes of lipase and its cognate foldase from Pseudomonas aeruginosa CS-2 was co expressed in E.coli BL2 (DE3) and the optimization of expression condition was investigated in the paper. The recombinant strain entered the stationary...

Online purchasing decisions are online consumer behavior and are an interesting phenomenon in research. This study aims to prove the concept that online consumer purchasing decisions are influenced by cognitive learning behavior. The main theory underlying this research is consumer behavior and learning....

With the changing of media ecological environment, the media structure, production mode and communication mode of news communication industry have also undergone a subversive change, which is experiencing the transformation from single media mode to integrated information production, from news communication...

WhatsApp is a smartphone messenger that employs the users’ existing internet data plan to connect the user to their social as well as learning community. This study aimed to explore the use of the WhatsApp instant messaging as a source of learning for postgraduate students enrolled in Master of Health...

Cultural diversity is a contemporary reality. The present-date Russia is a land where different cultures co-exist. The Russian national culture itself is far from being homogenious, and the student society is also multicultural. At the same time, the level of cultural unawareness is quite high. Therefore,...

To meet the requirements of the new curriculum, the syllabus of the course Tunnel Engineering is revised accordingly, with value co-creation in learning and teaching under consideration. The course design and implementation plan development are led by a staff group, but founded on the features and basic...

Standalone photovoltaic system is a system that does not connect with main grid. So, it is necessary to have a backup supply, considering day and night cycle, where there are no solar radiation at night. Backup supply is often be the grid in the on-grid system, but in an off-grid system, backup supply...

Covid-19, which has been declared as a pandemic by the World Health Organization (WHO), is having very important impacts at the global level. By definition a pandemic concerns all states and therefore a close co-operation between states is essential to combat it in an adequate manner. States, sometimes...

All articles in this proceedings volume were presented at the 11th International Conference on Educational Reform (ICER2025), held on 7 June 2025 at Mahasarakham University. The conference focused on the theme “Quality Education: A Local to Global Approach.” All submissions were peer-reviewed by the...

All of the articles in this proceedings volume have been presented at the International Conference on Advances in Computer Engineering and Communication Systems (ICACECS 2023) during 22nd & 23rd September 2023 in Vallurupalli Nageswara Rao Vignana Jyothi Institute of Engineering and Technology (VNRVJIET),...

Children learn most play behavior by watching, playing with, and even being guided by others. This is especially for children with ADHD (attention deficit hyperactivity disorder) who will probably need even more help than most children to get the most out of play. Hyperactivity is a pattern of behavior...

This paper to explore the necessity of school enterprise cooperation to foster talents, and according to the characteristics of mechanical manufacturing and automation specialty, puts forward machinery manufacturing and automation professional school enterprise education professionals training implementation...

This paper mainly analyzes chemical kinetics simulation of the removal of formaldehyde (HCHO) in atmospheric dielectric barrier discharge, builds a time-space average model, and verifies relevant results through experiment. Changes in concentration of various substances with discharge time are analyzed...

Our goal is a model that can evaluate the grade of air quality index and a model can calculate the air quality index in a synthetic way.The air quality index considers the effect of six pollutants(PM2.5,PM10,SO2,NO2,CO,O3).We can find O3 has so little influence on AQI that we can ignore the effect of...

The field of biomedical science is one of the most studied areas of the 21st century, the field has published a huge number of research papers, which have averaged more than 600,000 articles a year. How to effectively obtain knowledge in the vast literature of research is a challenge for researchers...

In order to solve the problem that the stepper motor is prone to out-of-step or overshoot in the case of open-loop control, this paper designs a digital signal processor (DSP) position closed-loop control of stepper motor. The overall structure of the system, the main hardware module and the incremental...

Creating investment project is an important measure to increase the intrinsic vitality of state-owned enterprises and promote innovation. Considering the operability and purpose of investment projects, co-investment mechanism is the best choice. This article adopts the perspective of employee governance,...

Foreign direct investment and foreign trade are two important ways to participate in the international division of labor. In the context of the challenges facing foreign trade and the rapid development of foreign direct investment, the discussion of the impact of foreign direct investment on Chinese...

With the arrival of the relatively surplus of agricultural products to determine the market as the center of modern agricultural marketing concept is particularly urgent. Agricultural product marketing is to meet people's consumer needs and desire to achieve the potential exchange of agricultural activities...

The aim of this study is to examine research hotspots of MOOC in China.We conducted a keyword co-occurrence analysis of more than 6000 MOOC papers recorded in CNKI. The study reveals that there are five hotspots. In future, we should pay attention to the following aspects, including development strategy,...

As leading industry, e-commerce industry becomes more important to the market operation of our country economy development. At the same time by the scientific community attaches great importance to the system of e-commerce industry. But the research of e-commerce industry also stays on qualitative analysis,...

In This paper, the relevant research is carried out about seabed sound reflection . It has influences on the test results of the real-boat test based on the acoustic holographic technology. The effects of seabed reflection on underwater acoustic test is analyzed, through simulating sound field of free...

The control problems of quad-rotor flight such as under-actuated control, strong coupling were analyzed. With a simplified dynamic model of quad-rotor based on Newton - Euler equation, a double-loop PID controller which consists of the inner attitude control and out position control. According to the...

An intelligent metal linear expansion experimental instrument scheme brings for the existed problems aimed at measurement equipment of metal linear expansion coefficient. System by the processing core STC89C52RC adopts Holzer displacement sensor SS495A to measure displacement of metal bar expansion....

A kind of double terminal sliding mode surface is constructed with a subsystem with a terminal sliding mode. This new strategy is proposed to solve the height control problem of a kind of airship system. And the main goal is to compute a ideal pitch angel such that the height of airship can trace the...

According to the nonlinear function of relative power function order, the uncertainty function is classified as one order relatively bounded and two order relative bounded and higher relative bounded situation. Then in view of the above three categories of uncertain nonlinear system, PID control law...

A kind of uncertain nonlinear system with unknown bounded function is analyzed. And a kind of common integral control is used to cope with the unknown function by taking example of a first order system. And by using of Laypunov stability theorem, we find that the system is stable but the unknown parameter...

The PID controller design and parameter choosing problem are analyzed in detail. Especially, seven good conclusions are proposed for the choosing of coefficient of PID controller design for a first order system. Also single P control and PD control effect and the reason of steady state error are studied...

Dual-stator toroidal motor with hybrid excitation is a new-style motor, it integrates power and drive function. The mathematic model of the motor system was derived based on the operating principle of the motor. In order to improve the response characteristic of toroidal motor, a fuzzy self-tuning PID...

In view of the factors that affect PM2.5, we set up two models. Multiple linear regression models were used in the establishment of internal factors. Consider that there are too many external factors, we adopt the dimension reduction method, using the principal component analysis method. Through the...

The paper suggests a tension control method based on angular speed trajectory planning to improve tracking angular speed of fiber supply axis and precision of controlling optical fibre tension during the course of starting and stopping of optical fibre winding. First, kinematic trajectory of fibre extraction...

During action recognition process under the mobile phone visual sensor, in order to ensure the speed of recognition, generally distributing as sloppy feature points, so as to express composite action feature needs to be recognized. However, if the action is composite feature in small area, traditional...

During the study of DNA image recognition at the beginning of infected styphnolobium japonicum, the features of DNA profile are arbitrary. Both characteristic angle and direction change are disorderedly distributed. This study presents a new method to examine the features of early DNA profile based on...

In order to truly reflect the object situation of catch and place of the three-DOF parallel manipulator based on machine vision, and on the basis of the modeling of the trajectory and mechanical structure, this paper mainly focuses on the analysis on the manipulator system by using the co-simulation...

In order to solve special shape pipe automatic welding problem,a new decoupling control system has been introduced,which is constructed on PID and RBF neural network.Input data is from non-contact displacement sensor and angle sensor,and output data has been used to control servo motor which always used...

In industrial production, material level control of ball mill are normal operation of ball mill is of great significance. In view of the ball mill run time nonlinear, big inertia and strong coupling characteristic, studied a kind of fuzzy PID based on PLC - 300 ball mill feeding control algorithm, based...

Circulating fluidized bed technology is one of the developing direction of clean coal technology which is more reality, and one of the effective ways to solve the thermal power to meet the increasingly stringent environmental requirements. Due to the dynamic process of circulating fluidized bed boiler...

The paper analyzed the flow of the diameter of 72mm twin screw extruder screw-type’s field measurement from some machinery co., LTD by FLUENT software. Firstly, through established the flow channel of three-dimensional entity model by Gambit, defined the boundary and completed the meshing simultaneously....

With the great progress of hemoglobin-based blood substitutes, however, they all have a same problem that is hard to get effective stable structure of hemoglobin. The hemoglobin can be oxidized into met hemoglobin in the process of purification, lead to the loss of the function of carrying and transporting...