Modern Technology Changes Art of Protest

随着网络的发展,以及网络便捷、快速、随时随地传递信息的特点,人们请愿抗议的方式也逐渐由纸上操作转为网上投递。任何人都可以免费在网络上发泄自己的情绪或申明自己的观点,而不必付诸某种实际行动。这是现代技术对人类生活影响的一个侧面。本文就一家网络公司的情况对这一现象提供了一个颇为有趣的实例。

An Analysis of the Lack of Modern Educational Technology in the Teaching of Secondary Vocational English Subjects and its Teaching Strategies--Take Pingli Vocational Education Center as an Example

The report of the Educational sector in China advocates modern education technology,and now a new round of curriculum reform has thoroughly revised the curriculum standards of middle school students in various subjects,and penetrated modern educational technology into the teaching of various subjects.In recent years,the education department has raised the importance of vocational education,changed the concept of education for teachers and students,vocational education is in the fastest-growing period,the majority of secondary vocational education students has greatly improved,the curriculum is colorful.We should make good use of all kinds of the up-to-dated educational technologies in various subjects.However,in the process of education,the basic level of secondary vocational students is relatively poor phenomenon slowly appeared,which is a common problem in secondary vocational education,so we should strengthen the modern education technology in English subjects of the value of education.English,like our mother tongue,has a wealth of humanistic knowledge and spiritual connotation.Many English teachers in secondary vocational school simply teach basic English knowledge aspects and English grammars.It only lets the most vocational students to learn only the most basic English textbook knowledge,and then English teachers find many bad aspects,such as:students do not understand foreign culture;Therefore,secondary vocational English teachers in the English classroom to penetrate modern education technology,is the most important measure.So,as an English teacher,how to modernize secondary school students in classroom teaching?This article mainly talks about the teaching of secondary English subjects lack modern education technology and its teaching strategies.

Application Practice of OMO Teaching Mode of"Two Courses,Three Links and Two Main Subjects"Based on the Wisdom Tree Platform

The shared course and flipped course of Modern Educational Technology were constructed and applied based on the wisdom tree platform.The OMO teaching mode of"two courses,three links and two main subjects"was constructed according to the course teaching practice,and the teaching practice was carried out.The main teaching links and teaching quality assurance system of the mode were expounded and the application effect was analyzed from the three aspects of student evaluation,course performance and course goal achievement value.The problems in the application of the mode were discussed,and some improvement measures were put forward from the aspects of students,teachers and schools.

Reform and Innovation of Education and Teaching in the Information Age--Comment on “Research on Education and Teaching Theory and Practice in the Information Age”

This paper takes“Research on Education and Teaching Theory and Practice in the Information Age”as the main research object,and discusses the importance and influence of education and teaching reform and innovation in the information age.First,it introduces the background of education in the information age,including the characteristics of the information age and the development status of education.Secondly,it summarizes the main content of the book“Research on the Theory and Practice of Education and Teaching in the Information Age.”Lastly,the key points of education and teaching reform in the information age are discussed in order to provide effective guidelines and support for the practice of future education and teaching reform.

Fear of hypoglycemia,a game changer during physical activity in type 1 diabetes mellitus patients

Hypoglycemia limits optimal glycemic management of patients with type 1 diabetes mellitus(T1DM).Fear of hypoglycemia(FoH)is a significant psychosocial consequence that negatively impacts the willingness of T1DM patients to engage in and profit from the health benefits of regular physical activity(e.g.,cardiometabolic health,improved body composition,cardiovascular fitness,quality of life).Technological advances,improved insulin regimens,and a better understanding of the physiology of various types of exercise could help ameliorate FoH.This narrative review summarizes the available literature on FoH in children and adults and tools to avoid it.

Manufacture of Catalyst Systems for Ammonia Conversion

Platinum catalyst gauzes have been in use since the moment of development of the process of catalyst oxidation of ammonia for production of nitric acid or hydrocyanic acid.Catalyst gauzes are usually made of platinum or its alloys with rhodium and palladium.These precious metals have remarkable properties that make them ideal catalysts for acceleration of the ammonia/oxygen reaction.In 2008,OJSC "SIC 'Supermetal'" and Umicore AG&Co.KG launched a production line for Pt-alloy-based catalyst systems to be used for ammonia oxidation in the production of weak nitric acid.Catalyst systems consist of a pack of catalyst gauzes and a pack of catchment gauzes,which are made using flat-bed knitting machines and wire-cloth looms.Today,up-to-date catalyst systems MKSprecise TM are being manufactured,the basic advantages of which are an individual structure of gauzes and composition of the material,which allows to define precisely the position of each gauze in the catalyst pack,a high activity of the catalyst pack,direct catching of platinum and rhodium in the catalyst system,and a reasonable combination of single-and multilayer types of gauzes.This makes it possible to vary the configuration of the catalyst and select an optimum composition of the system to ensure the maximum efficiency of the ammonia oxidation process.We also produce the catchment systems that allow to find the best decision from the economic point view for each individual case.

Global Electricity Demand and Clean Energy Source Growth Scenario

It is impossible to overstate the importance of energy.Just thinking about where humanity would be without it may be enough to demonstrate this point.Like in the past,energy will play a vital role in shaping future industries,cities,nations,and the world.That is why we believe that energy is a critical factor in shaping future paradigms in any target entity or world.To have a better understanding of the role that energy plays in the world today and in the future,in this article,we briefly look at the definition of energy and its different forms,and review some data related to energy consumption in the world and the United States.Furthermore,as a source of clean energy,we believe the future of nuclear power technology,despite the challenges it faces,is an important option for this country and the rest of the world to meet future energy needs without emitting CO(carbon monoxide)and CO2(carbon dioxide),or other GHGs(greenhouse gases),and other atmospheric pollutants and it is more efficient among its other comparable sources of renewable energies,such as solar,wind,etc.Globally,renewables made up 29 percent of electricity generation in 2020,much of it from hydro-power(16.8 percent).A record amount of over 256 GW of renewable power capacity was added globally during 2020 and continues to be the focal point for climate and energy solutions.Demand for electricity is direct function of population growth globally and is also driven by the present century’s extraordinary technological developments.

A Curriculum Cluster Teaching Model of Software Engineering from the Metaverse Perspective

To solve the teaching difficulties,including hard cultivating engineering thinking,a reasonable transition of professional training,and deep cooperation of students,which impeded the cultivation effectiveness of students’ability to solve complex engineering problems,the paper proposed a Zongheng group teaching model of curriculum cluster based on projects.Firstly,from the perspective of Metaverse,and considering the professional,current teaching situation and learning situation,we analyzed the professional background and proposed the Zongheng group teaching model of curriculum cluster.Then,the connotation,teaching construction and implementation details are explained.After that,we summarized the teaching effect about the 2 years of exploration and practice in the major of software engineering at College of Computer and Information Technology in Mudanjiang Normal University,to clarify the effect of teaching reform.2 years of teaching practice shows that making full use of the advantages of curriculum cluster,Zongheng group and the project-based teaching method,the long-range training,in-depth student cooperation,and the students’ability of solving complex engineering problems are improved.

The Modern Information Technologies and Visualization Methods for Analysis of Computer Simulation Results for Complex Plasma

In this paper we present a software package based on modern information technologies that allows rapid analysis and visualization of the properties of complex plasmas.The properties of plasma are simulated by two means.First of all,we have applied the molecular dynamics simulation method which numerically solves the equations of motions for plasma particles.Secondly,we calculate microscopic properties of plasma by using the Boltzmann equation with additional relations,initial and boundary conditions.