Research on the Evaluation of the Implementation Effect of Curriculum Examination Reform: Taking the Course of “Introduction to Language” as an Example

“Introduction to Language,”as the core course of the English major,mainly reveals the basic laws of language,enabling the students to have the ability to apply linguistic theories to explain language phenomena and solve specific language problems.This course is highly theoretical and has a certain degree of difficulty.The evaluation of student grades has always been based on examination reform,but several problems have been encountered during the implementation process.This article analyzes the current situation of the reform and implementation of the“Introduction to Language”course examination in applied universities and puts forth suggestions and specific measures to improve the assessment of the course,aiming to enhance the teaching effectiveness of the course and scientifically and comprehensively evaluate students’abilities.

Reform and Practice of the Course“Introduction to Computer Science”in Universities Based on the Cultivation of Computational Thinking and Systematic Abilities

Introduction to Computer Science,as one of the fundamental courses in computer-related majors,plays an important role in the cultivation of computer professionals.However,traditional teaching models and content can no longer fully meet the needs of modern information technology development.In response to these issues,this article introduces the concept of computational creative thinking,optimizes course content,adopts exploratory teaching methods,and innovates course assessment methods,aiming to comprehensively enhance students’computational thinking and innovative abilities.By continuously improving and promoting this teaching model,it will undoubtedly promote computer education in universities to a new level.

Key Factors to Consider When Introducing a New Vaccine in Low-Income Settings: Lessons from Malawi Expanded Program on Immunization

Introduction: As new vaccines become available, countries must assess the relevance to introduce them into their vaccination schedules. Malawi has recently introduced several new vaccines and plans to introduce more. This study was conducted to identify key factors that need to be considered when deciding to introduce a new vaccine and current challenges faced by low and middle income countries using Malawi as an example. Methodology: The study employed a desk review approach, examining published literature from various sources such as PubMed, Medline, and Google Scholar. Policy documents from organizations like the World Health Organization, GAVI the Alliance, and the Ministry of Health for Malawi were also included. A total of 99 articles and documents on new vaccine introduction, challenges of immunization, policy documents in immunization and health systems strengthening were included. The review focused on addressing five key areas critical to new vaccine introduction namely: the need for a vaccine, availability of the vaccine, safety and effectiveness of the vaccine, demand for the vaccine, and the prudent use of public or private funds. Results: Malawi considered the burden of cervical cancer and the significance of malaria in the country when introducing the HPV and malaria vaccines. The country opted for vaccines that can be handled by the cold chain capacity and available human resources. Despite that malaria vaccine and Typhoid Conjugate Vaccine trials were done in country, there are limited vaccine safety and efficacy trials conducted in Malawi, leading to a reliance on WHO-prequalified vaccines. Demand for newly introduced vaccines varied, with high demand for Oral Cholera Vaccine during a cholera outbreak, while demand for COVID-19 vaccines decreased over time. Although cost-effectiveness studies were limited in the country, 2 studies indicated that Typhoid Conjugate Vaccine and malaria vaccine would be cost effective. All these have been implemented despite having challenges like lack of accurate surveillance data, inadequate cold chain capacity, limited safety and efficacy vaccine clinical trials, political influence, and limited funding. Conclusion: Despite several challenges Malawi set a good example of the careful considerations required before introducing a new vaccine. The process involves data review, priority setting, precise planning, and consultation with stakeholders. Low-income countries should invest in vaccine safety, efficacy, and cost-effectiveness trials.

On the “Online and Offline Blended Teaching” Mode for Ideological and Political Theory Courses in Universities—A Case of “Introduction to Basic Principles of Marxism”

With the deepening development of educational informatization, online and offline blended teaching, as a new teaching mode, is increasingly receiving widespread attention from educators [1]. At present, the reform of the “online and offline blended teaching” of ideological and political education courses directly affects the quality of talent cultivation in universities. The article takes the course “Introduction to Basic Principles of Marxism” as an example to explore the reform mode of “online and offline blended teaching” in ideological and political theory courses in universities from the aspects of reasonable allocation of class hours, design of online teaching activities, how to deepen classroom teaching offline, and diversified assessment modes. Furthermore, the article summarizes the experience of mode reform and promotes the deep development of the people-oriented education concept in ideological and political courses in universities, so as to achieve the ultimate goal of moral education in ideological and political education in universities.

Tifton 85狗牙根在安徽地区引种比较评价研究

本文对引进国内外优异狗牙根牧草品种Tifton 85、Common以及安徽本土狗牙根AN001进行了产量、品质及形态学比较研究,为进一步选育高产优质品种提供依据。结果表明:Tifton 85全年干物质产量34.001t/hm^(2),显著高于Common(27.697t/hm^(2))和AN001(21.996t/hm^(2))(P<0.05);Tifton 85的粗蛋白(CP)、粗脂肪(EE)显著高于Common和AN001,中性洗涤纤维(NDF)、酸性洗涤纤维(ADF)和酸性洗涤木质素(ADL)显著低于Common和AN001;Tifton85的饲用价值为129.61,显著优于Common(100.95)和AN001(98.76)(P<0.05);Tifton 85的茎叶比为0.66,显著小于Common(1.21)和AN001(1.95)(P<0.05);茎横切面的木质素染色占比为15.79%,小于Common(16.26%)(P>0.05)和AN001(20.19%)(P<0.05)。牧草品质分析表明:优质狗牙根牧草品种Tifton 85在化学成分上表现为高CP、高EE和高灰分(Ash),低NDF、ADF及ADL;在形态解剖上表现为茎叶比和木质素染色比例低,其形态解剖指标可作为高品质牧草的快捷选择标准。综合评价结果:Tifton 85比Common和AN001高产,品质好,在安徽省乃至我国南方具有较高的推广价值。

The Translation and Introduction of Chinese Myth in English World

Different from Greek myth,Chinese myth is scattered among many kinds of ancient books such as The Classic of Mountains and Seas,Chuci,Huainanzi,etc.There is no Chinese classic that records mythology like the Odyssey and Iliad.After the 20th century,Chinese scholars began to collect and study myths.In the English world,missionaries began to translate and introduce Chinese myths from the middle and late 19th century,and then Chinese scholars and sinologists have been translating and introducing Chinese myths.At present,the English translation of Chinese mythology has made a lot of achievements,but there are also many misunderstandings.This paper explores the current situation of the English translation of Chinese mythology by analyzing several well-known translations.

A Study of English Grammar Teaching and Cultural Introduction from the Perspective of Applied Linguistics

Grammar teaching is the main content of university English teaching,and the quality of teaching will affect the effect of university talent cultivation.Based on the perspective of applied linguistics,it is crucial to use cultural introduction teaching for English grammar teaching.This paper will combine the basic concepts of applied linguistics and cultural introduction teaching,analyze the role of using the cultural introduction teaching method to innovate grammar teaching mode under the perspective of applied linguistics,and put forward a scientific English grammar teaching strategy with the goal of improving teaching quality.

Exploration and Practice of Big Data Introductory Courses for Big Data Management and Application Majors

As an introductory course for the emerging major of big data management and application,“Introduction to Big Data”has not yet formed a curriculum standard and implementation plan that is widely accepted and used by everyone.To this end,we discuss some of our explorations and attempts in the construction and teaching process of big data courses for the major of big data management and application from the perspective of course planning,course implementation,and course summary.After interviews with students and feedback from questionnaires,students are highly satisfied with some of the teaching measures and programs currently adopted.

Survey of damaging pests and preliminary assessment of forest health risks to the long term success of Pinus radiata introduction in Sichuan, southwest China

Pinus radiata was introduced to the summer rainfall environments of Sichuan Province, China in the 1990s as a part of an afforestation pmgram for soil and water conservation in the arid and semi-arid river valley area of Aba Prefecture. Within this region a total area of 26 000 ha have been identified through climate matching as suitable and a further 63 000 ha potentially suitable for environmental plantings of P. radiata. The plantations are being established in widely separated small patches on steep and degraded slopes along the dry river valley The newly introduced P. radiata are exposed to two kinds of forest health risks： they may be attacked by （a） indigenous pathogens and pests against which they may not possess any resistance or （b） by inadvertently introduced foreign pests or pathogens. This paper presents a survey of the potential damaging pests and a preliminary assessment of forest health risks facing the P. radiata plantations over a much longer timeframe than the initial phase of introduction and early plantation establishment. An empirical appmach was adopted to evaluate forest health risks by a combination of literature review, examination of historical records of pest and disease outbreaks in the surrounding conifemus forests, field surveys and inspections, specimen collection and identification, and most importantly, expert analysis of the likelihood of attack by specific pests and pathogens and the subsequent impact of such attacks. The assessment identified some specific forest health risks to the long-term success of P. radiata introduction in this area. These risks are closely associated with the indigenous pests and pathogens of the two native pine species, P. tabulaeformis and P. armondii since these pests and pathogens are considered more likely to establish on P. radiata over time. Exotic pests and pathogens are of a quarantine concern at present. Based on the results of assessment, recommendations are pmvided to improve forest vigour and to reduce the forest health risks posed by indigenous as well as exotic pests and pathogens to the introduced P. radiata. Ways to increase the ability to manage the forest health risks once a particular pest infestation and disease eventuates are also recommended. Although detrimental to the survival and growth of the introduced P. radiata, the impact of identified forest health risks are not considered to be fatal to the long term success ofP. radiata in this area.

“Introduction to Economics”留学生英文授课精品课程建设实践与探索

随着中国"一带一路"倡议的推进和高等教育国际化的发展,高职层次商科留学生人数迅速增加,相应的英文授课课程建设迅速涌现。本文对江苏高校留学生精品课程"Introduction to Economics"的课程定位、课程内容设置、教学资源建设、教学方法使用、考核评价方式等建设过程进行了总结,并提出了进一步强化建设效果的设想,为高职商科全英文授课课程建设提供参考。

《Introduction to Materials》双语教学的实践与思考

为培养材料专业高素质创新人才,与世界教育接轨,开设《Introduction to Materials》双语课程势在必行。本文探讨了双语课程的意义,针对材料学科专业的特点,对课程的教学模式、教材选用和教学效果进行了探讨,以期进一步提高双语教学的课程建设和教学质量。

Literature Review on the Introduction of Culture in English Teaching

Language and culture are inseparable.Culture and communication are correlated with each other.The introduction of culture in English teaching is necessary.This article is to discuss literature review on the introduction of culture in English teaching.

Analysis on genetic diversity of mangrove species of Sonneratia and relationship to plant introduction

RAPD markers were used to assess the relationships among 6 species of Sonneratia in the National Mangrove Nature Reserve of Dongzhai Harbor in Hainan. By using the 15 effective 10 -oligonucleotide arbitrary primers, a total of 512 DNA bands were amplified, among which 297 (58.01%) were polymorphic. Based on UPGMA cluster analysis of 512 DNA bands amplified by the thirty primers, a DNA molecular dendrogram was established, which divided 6 species of Sonneratia into three main groups. Group A included 4 species: Sonneratia apetala , S. hainanensis, S. abla, S. ovata, and Group B: S. paracaseolaris and Group C: S. caseolaris only contained one species respectively. Group A could be divided into two subgroups, A1; Sonneratia apetala , S. hainanensis, S. covata and A2: S. abla; Two populations of Sonneratia apetala, which were from Hainan and Fujian (introduced from Hainan) respectively, were compared by RAPDs. The phenotypic frequencies detected by the 15 primers were calculated and used to estimate diversity (H) within sub-populations. Fujian sub-population exhibited 0.669 and Hainan exhibited 0.671 variability. Shannon's index of phenotypic diversity was then used to partition the diversity within and between sub-populations components. An assessment of the proportion of diversity present within sub-populations, Hpop/Hsp = 0.933, compared with that between sub-populations, (Hsp- Hpop) /Hsp = 0.067, indicates that, on average, most of the diversity (93.3%) is detected within sub-populations; while only 6.7% between populations. The plant introduction of S. hainanensis and S. ovata, which have the nearer genetic distance with Sonneratia apetala , is also discussed.

Introduction of Pinus radiata for afforestation:a review with reference to Aba, China

Pinus radiata D. Don, native to a Californian coastal environment, has been introduced to many parts of the world as an exotic species for afforestation. It is now a major plantation species in the Southern Hemisphere. In 1990, it was introduced to the heavily degraded, dry Min river valley area in Aba prefecture of Sichuan Province, P. R. China. Survival and growth of young trees planted at several sites appear to be reasonable. This review is to serve as an introduction to the large body of literature on P. radiata for forest scientists in China. It covers the following aspects: P. radiata in its native environment and in ex situ plantations, provenance and genetic variations, environmental limitations and climate niche, diseases and pests, lessons from unsuccessful introductions, and the use of P. radiata for ecological restoration. The early growth of P. radiata planted in the dry river valley area is briefly described. Potential problems associated with the introduction of P. radiata in Aba and future research needs are also identified.

Brief Introduction to Chinese Optics and Applied Optics Abstracts

The Chinese Optics and Applied Optics Abstracts , sponsored by the Documentation andInformation Center of the Chinese Academy of Sciences, the Optical Information Networkof the Chinese Academy of Sciences and the Changchun Institute of Optics, Fine Mechanicsand Physics of the Chinese Academy of Sciences, is one of the series of science andtechnology indexing periodicals published by the Chinese Academy of Sciences.The Chinese Optics and Applied Optics Abstracts started a quarterly publication in 1985,with the name of Chinese Science and Technology Document Catalogues: Optics andApplied Optics. It changed into a bimonthly publication with the name of Chinese Opticsand Applied Optics Abstracts in 1987. In combination with the Chinese Optics Documen-

A Potential Candidate For the Middle-Upper Cambrian Boundary Stratotype——An Introduction to the Paibi Section in Huayuan,Hunan

The Middle-Upper Cambrian boundary is one of the current stratigraphical problems which remain openin the geological world, since there have been no universally acknowledged delimiting standard and stratotype.Acting on the instruction of Profs. Lu Yanhao and An Taixiang the author studied in details the Paibi Section,which is well exposed as a continuous sequence at an easily accessible locality. The Middle-Upper Cambrianboundary strata are composed of biocalcimicrosparite, indicating the sedimentary environment of anunderwater upheaval on the gentle slope along the frontal margin of the Yangtze carbonate platform. For the upper Middle and lower Upper Cambrian agnostid trilobite zones and conodont zones are erected,and a more accurate correlation between the trilobite and conodont sequences is established. Based on these,the Middle-Upper Cambrian boundary is drawn more reasonably and precisely than what was done before. Inshort, the section studied is superior to other known sections of Middle-Upper Cambrian. and it will probablybe an ideal candidate for the Middle-Upper Cambrian boundary stratotype.

Brief Introduction to the Journal SPECIAL CASTING & NON-FERROUS ALLOYS

The Journal of SPECIAL CASTING & NON-FERROUS ALLOYS cosponsored by Foundry Institution of Chinese Mechanical Engineering Society (FICMES)and Wuhan Machinery Technology institute. Appoved by National Science and Technology Committee of China as state-wide periodical. Issued both home and abroad, one of the core journals of China. Indexed in CHINESE ACADEMIC JOURNAL(CD)for Chinese Scientific and technical papers statistics and analysis. Cited by EI, CA etc. Domestic and foreign authoritative data base and...

Synthesis of large FeSe superconductor crystals via ion release/introduction and property characterization

Large superconducting Fe Se crystals of（001） orientation have been prepared via a hydrothermal ion release/introduction route for the first time. The hydrothermally derived Fe Se crystals are up to 10 mm×5 mm×0.3 mm in dimension. The pure tetragonal FeSe phase has been confirmed by x-ray diffraction（XRD） and the composition determined by both inductively coupled plasma atomic emission spectroscopy（ICP-AES） and energy dispersive x-ray spectroscopy（EDX）. The superconducting transition of the Fe Se samples has been characterized by magnetic and transport measurements. The zero-temperature upper critical field H（c2） is calculated to be 13.2–16.7 T from a two-band model. The normal-state cooperative paramagnetism is found to be predominated by strong spin frustrations below the characteristic temperature T（sn）, where the Ising spin nematicity has been discerned in the FeSe superconductor crystals as reported elsewhere.

Applying Functional Equivalence Theory in Translating the Introduction to Scenic Spots

Since we have entered in the 21 st century, the economy of the whole world has experienced a process of transformation and upgrading, the outstanding performance is the proportion of the third industry in the national economy, and the third industry's contribution to the national economy is growing. Since our government has taken the reform and opening up policy,they attach great importance to the development of the third industry in our country. After more than 30 years of reform and opening- up,the development of tourism industry, also be called the"Smokeless Industry", has been given priority within the booming third industry. There is no doubt that tourism has a bright development prospect. With the rapid development of economy and the deepening of the opening degree, there will be more and more foreigners coming to China for sightseeing. Under this big background, the high quality English introduction of tourist attractions is in great demand. This article is aimed at exploring the practical value of functional equivalence applying to the translation of scenic spots introduction, and provides some feasible solution for tourism translation.

THE INTRODUCTION OF CORNUS STOLONIFERA AND ITS PROPAGATION TECHNIQUES

Cornus stolonifera is a ornamental trce species which was introdced to China in 1982. During the period of ten-year cxperiment a complete and systematic study on its botanical features, biological charcteristics, growth rhythm and propagation tcchniques was carried out on basis of the comparison withthe native species Corms alba. The research results showed thatCornus stolonifera has many advantages over Cornus alba in those such as fast growing, cold endurance, drought resistance, easy propagation.disease and pest-resistance, beautiful tree form,bright colour branches, long florcscence, persistant fruits and intcgrate visual cffects. Practice has proved that it is reslly a fine species for tree-planting. Not only does it have the function of water conservation, but also its branches can be uscd as a fine wcaving matcrial. Up to the present,about ten thousand plant stocks have bcen planted by more than 30 units in l l cities of 6 provinces and it has been well recicved by people.