Search all articles

Mango (Mangifera indica L.) is a climacteric fruit category horticultural commodity, namely fruit that is able to continue the ripening process after being harvested, has a respiration rate, and high ethylene production so that mango is a fruit that is easily damaged and the marketing distance is limited....

This study aims to analyze the impact of implementing the case method and its modifications on student learning outcomes in Biochemistry courses at the Biology Education Study Program, Universitas Negeri Medan. In the context of the Industrial Revolution 4.0, the skills known as “The 4Cs”—critical thinking,...

With the pursuit of better kitchen environments, the problems of air pollution and thermal discomfort in residential kitchens are receiving more and more attention. In order to create healthy and comfortable residential kitchens, in this article, the current status of air quality and thermal environment...

The examination spans a broad spectrum of data, encompassing insights on the most prominent authors and influential institutions, as well as the focal themes that have garnered significant attention within this domain. It serves as a tool for pinpointing areas where knowledge gaps persist and where further...

In the face of the dual challenges of an aging population, negative growth, and the increasing frequency of extreme climate events, urban sustainability has become a key concern in contemporary development strategies. This study proposes a comprehensive assessment framework to tackle these challenges,...

This research explores how community-based geotourism is being developed at the Muara Sibandang Geosite, which lies within the Toba Caldera Geopark an area renowned for its exceptional geological formations and diverse cultural heritage. Although the site offers considerable potential, its role in advancing...

Nanoindentation is a powerful depth-sensing technique/approach for evaluating the mechanical properties of materials at small scales. In the present work nanoindentation approach was used to determine the elasto-plastic properties of Haynes 242, a material widely used in aerospace applications. The experimental...

The use of social media by modern tourists is increasing, especially in the aspect of information searching and decision-making about tourist destination. The tourist destination area carries on the traveling marketing and the visitor interaction by using the social media to promote the destination and...

The research is an analysis of the past political relation between China and Libya. Further, the study explores how the political relation impacts economic advancement amid both nations. In specific is political relation during the 2011 unrest in Libya. Using already conducted research on China and Libya...

Land management affects national economic safety, food security, ecologi-cal safety, and also affects the economic and social development. Having the accurate basic data of land is the basic of implementing the scientific development and playing its special role in the land macro-control. Land use change...

Drawing from the legacies of organization development theories and by studying the enterprise evolution rules and its prominent characteristics in different phases, this paper introduces human resources management features in different enterprise development stages and presents how to make relevant human...

The transmission and collection of satellite data will directly affect the success or failure of the subsequent satellite products. So the data transmission, the stability and efficiency of the collection, has been highly valued. This paper presents a distributed data transmission architecture, through...

In this paper, we use an efficient method to solve the wave numbers of transient wave propagation in layered media. To solve those problems, the analytic solution for the interior domain is combined both a homogeneous solution and a particular solution, the exterior domain is described by a homogeneous...

Attributes reduction was one of the key problems in rough set theory. However, to find the minimum attribute reduction is a NP-hard problem. This paper proposed an improved algorithm of heuristic minimal attribute reduction. First it calculates the attribute importance and gets core, then taking the...

This paper discusses how to improve the experiment center open to cultivate students' innovative spirit and practical ability. And it introduces the main content, teaching materials, classroom instruction, and the report writing of improving experiment course in detail.And reasonable system of experiment...

In order to adapt to the complex traffic and reduce the delay brought by simple traffic model, an improved adaptive genetic fuzzy control method was put forward for intersection traffic signal control. In order to improve the computational efficiency , the population size should be adjusted and the Gaussian...

Because of lack of aspect-oriented programing technology during the early stage of soft programing, this paper developed a method which combines the aspect-oriented programing technology with formal specification language. Aspect-oriented programing technology separates the different concerns of system.Formal...

Students' lives and life can be reshaped through the teaching activities of teachers. And in this process, the teachers need to have strong professional knowledge and skills to complete those things. Now, the Internet has influenced on people's lifestyles, ways of thinking and learning methods. And they...

In the contemporary society, the ceaseless development of scientific and technological level and the emergence of new media technology make the cultural diffusion convenient. Works of environmental art design that use new media technology emerge continuously, bringing development and innovation for the...

The rapid development of virtual reality technology has penetrated into the culture and education industry. It has also brought challenges and opportunities to the university library. Based on the definition of virtual reality technology and its application in domestic and foreign university libraries,...

Vehicle tracking based on wireless sensor is proposed in this paper the design of the positioning system, using wireless sensor network with low cost, low power consumption, multi-function, the characteristics of the sensor nodes deployed in monitoring area, through the vehicle's sound, vibration, infrared,...

This article introduced the technologies of die to package .these mainly including wire bonding(WB),tape-automated bonding(TAB),and flip chip(FC).the most common wire bonding technique is ball bonding. This is the foundation of the others .at the end parts, the paper illustrated the new interconnection...

The aim of this study was to analyze the heat transform models of phase change diving suit on the basis of the steady-heat transform theory, and determined the suitable melting temperature and latent heat of phase change materials impregnated in different suits. An insulation performance test was conducted...

This paper analyses the development strategy of “animation series” in the Internet era form the perspective of system, enterprise and college, proposes the countermeasures from the weaknesses of animation industry.

In recent years, whether from the khan academy, TED courses, to Oxford public class, or from online courses, micro class, MOOC, etc., the transformation of the new international education information, indicates the traditional teaching of colleges, especially engineering education, has to face huge challenges....

This paper aims to interpret Toni Morrison’s novel Beloved and examine the subjectivity of the controversial character Beloved in the framework of Lacanian subject theory, revealing her subjectivity is not shaped by Morrison in Cartesian paradigm and she is actually mirroring the unconscious of Sethe,...

During the last Economic Crisis period, many well-known enterprises of developed countries faced survival challenges, which provided unforeseeable opportunities for China’s cross-border M&A. Therefore, in the post-crisis period, the researches on cross-border M&A of Chinese enterprises have a greater...

Molten steel temperature in ladle after converter tapping has a strong effect on yield rate of alloy, dosage of deoxidizing agent and production efficiency. A mathematical model taking ladle thermal state into account was established for temperature prediction of molten steel during tapping and it was...

The process of noise data is a significant issue to the application of data. In this paper, we propose a method of processing noisy data based on improvement radial basis function (RBF) neural network to handle noise data. We establish surrogate models for two kinds of standard functions with noise data...

Making a virtual design and optimization of Front suspension aimed at FSAE. Based on parameter calculation and design of front suspension and use the ADAMS/Car to make a simulation analysis to get the unreasonable function parameters as the objectives basis of the optimization. Determine design variables,...

Brain fatigue detection can make people avoid fatigue on the human body caused by injury, second-order blind identification methods have been successfully used in EEG analysis, because no supervised learning, feature extraction speed is second-order blind identification method is faster, in this paper,...

A Frost filtering algorithm of synthetic aperture radar (SAR) images with adaptive windowing and adaptive tuning factor is proposed to resolve the problem that the traditional Frost filtering algorithm cannot balance speckle suppression and edge preservation effectively. The tuning factor and the window...

The article explains the current at the turn of XX-XXI centuries multi-faceted educational activities of the Russian Academy of Arts for the preparation of highly artistic personnel capable to create works of Orthodox art. During this period the Academy consisted of two artistic high schools, two colleges...

Our country has always been a big textile and clothing manufacturer but is inferior to other countries in the aspect of building clothing brands; the most important reason is that there are not many clothing enterprises that can play a supporting role; besides, time and capital accumulation are required...

This research is meant to produce a valid Arabic learning material with four steps of development; doing research to find information related to the product that will be developed, developing the product based on the information gained, implementing the product in real-life situations, revising and improving...

The explosive growth of Android malware has caused great harm to users' lives and work. In this work, we propose an Android malware detection approach based on Weisfeiler-Lehman (WL) kernel, which converts malware detection problem into similarity analysis problem of function call graph, and introduce...

Productivity parameters of broiler chickens were studied including digestibility and nutrient absorption when replacing feed antibiotics in mixed feed with SafMannan and Immunosan feed supplements which are carbohydrate complexes in yeast cell walls. It was established that the live weight of male and...

In this research, the effectiveness of Augmented Reality (AR) and big data-based pedagogy in the integrated project for undergraduate engineering students was studied. The goal is to identify whether this new pedagogy can enhance students’ design and innovation capability to meet the new pedagogical...

Education is a means to develop the potential of learners to be more effective in accordance with the times. Meanwhile, the world is faced with the conditions of the digital era that demands innovation in learning. The position of teachers as educators are a source of information in education began to...

Plastic waste is one of the most numerous in number, approximately 10 % of the total waste in the world. Plastic packaging, grocery bags, and home furnishings are the types that often found. There have been many efforts to reduce the amount of waste and the impact it causes, one of them is the up-cycling...

with the construction of Hainan free trade area and Haikou cross-border e-commerce comprehensive pilot zone, a lot of specialized talents are needed. However, at present, colleges and universities haven’t set cross-border e-commerce specialty. The relevant talents, whether in quality of in quantity,...

As a kind of material production, costume designing starts from meeting people’s needs and ends with the creation of lifestyle. This paper demonstrates that costume designing ends with lifestyle creation from three aspects: the essence of costume designing, the development history of costume designing...

In recent years, with the gradual advancement of the globalization process and the rapid development of computer network technology, many aspects of people's lives are being strongly impacted by the network information age. The widespread use of computer networks has also brought unprecedented opportunities...

As the basis of language, the teaching of vocabulary is an important part of English teaching. Prototype category theory is one of the theories of cognitive linguistics, which has a strong guiding role in vocabulary teaching and can provide a certain reference for vocabulary teaching college English....

Beginners may mistakenly think Japanese is easy to learn when they see Chinese characters in it. It is true that many Chinese characters in Japanese have the same or similar meaning with the characters in the Chinese language, but some of them mean something different. It is these similarities and differences...

The article presents linguistic and pragmatic analysis of German hotels’ websites content, considered by the authors as a significant component of the tourist Internet resource. Being a popular format of communication in the field of tourism Internet resource is aimed at increasing the attractiveness...

Recently China has been facing a problem of reduced exports to Europe caused by the rise of the yuan, the increasing labour and transportation costs. This article aims to investigate the opportunities for expanding China’s exports to the EU offered by the Northern Sea Route. Comparison of the distances...

Mining big data of university and providing better services for users in university has become a key problem in data services phase of university informatization. Taking Rizhao Polytechnic as an example, this paper analyzes and studies this problem. A solution for the fully integrated campus datacenter...

This article is devoted to research into how the education system is involved in the formation of innovation component of a person involved in social and economic relations. Education is an important factor in social change and innovative development of Russia. The main task of contemporary education...

Taxes and administrative fees reduction is a major decision by the CPC Central Committee and the State Council to deepen supply-side structural reform, and a strategic measure to promote high-quality development. China's value-added tax (VAT) reform has been changing with the development of economy....