Search all articles

Wireless sensor networks can be widely applied for a security system or a smart home system. Since some of the wireless remote sensor nodes may be powered by energy storage devices such as batteries, it is a very important issue to transmit signals at lower power with the consideration of the communication...

The objective of our present study, the teaching reform of electronic technology course, is to cultivate students' innovation consciousness, promote their practical ability and encourage their team-work spirit. The CKDI engineering education concept we introduced, reconstructed the curriculum system...

Starting with the generation of the software engineering, the development of software engineering is discussed in this paper. On this basis, we analyze the shortcomings in traditional software engineering courses. Especially for the characteristics of software engineering course in the non-computer professional,...

The study observed teachers’ educational activities from the view of ecological civilization. We found that teachers' professional development is a continuous process. The school that teachers worked in is an important foundation. Society and school offer professional acknowledge and educational resources...

Two immigrant humor styles of stand-up comedy: word-play and performing are discussed in this study with reference to related linguistic theories. By a comparative analysis of two immigrant comedians’ stand-ups, we conclude that figurative language is a distinctive feature in Joe’s jokes to make people...

In this paper, we present a tri-diagonal parsimonious higher-order multivariate Markov chain model with new convergence condition. (TPHOMMCM-NCC). Moreover, the estimation method of the parameters in TP-HOMMCM is given. Numerical experiments illustrate the effectiveness of TPHOMMCM-NCC.

Many factors in the second language acquisition (SLA) and the interconnectedness among these factors formed a complex dynamic system, which determines the speed and level of SLA. Based on the dynamic systems theory and the existed model of SLA, the researcher is making a great effort to build a new dynamic...

Despite the possibility of finding exact solutions to the Einstein field equations, there is another way to obtain new exact solutions without having to directly solve the Einstein field equations. This method is the so called "solution generating theorems". In the descriptive approximation of stars,...

The red packet money is a topic of great concern in recent years. It originated in the late Ming Dynasty and early Qing Dynasty and became extravagant in the late Qing dynasty and the Republic of China. It is hard to say that this kind of money at present is an authentic traditional custom. However,...

Since the reform and opening up policy, the dragon boat project has been developing rapidly, and now it’s widely spreading all over the world. Owing to the Olympic spirit, the dragon boat race has gradually transformed itself from a folk sport to a competitive sport. Athletes are required to have a good...

the paper considers the specificity of the cultural concept of N. Berdyaev. In this work we analyze philosophical and methodological prerequisites of his culture concept and reveal the duality and antinomy of the cultural creativity phenomenon within the framework of Berdyaev’s “crisis” concept. The...

The main causes of low fertility rates analyzed,which are heavy economic burdens as well as stress to families, and there is no corresponding family social security system. We compared with the existing fertility system in China and the family social security system in Western developed countries, and...

On the basis of the Nagel-Schrekenberg(NS)model, we first study the effect of SC (Self-driving with cooperating)system on the characteristics of single-lane flux under periodic boundary conditions.There are two models of vehicles on the lane(NS and SC .The influence of the proportion of SC vehicles and...

MBR (Minimum Bounding Rectangle) has been widely used to represent multimedia data objects in R*-Tree family indexing techniques. In this paper, in order to improve the performance of kNN searching over multimedia data, we propose an approach to reduce the computation cost of MINMAXDIST by using its...

Information about the elevation of water on the road is an essential thing to know. Such information can be a preliminary warning about the resulting negative impact that an application can display that information. The developed application gets input from sensors and Arduino to display the data related...

July 11, 2020, a report in Bimonthly Talk magazine entitled “It’s Time to Stop the Invasion of Zu’an Cultural Circle into Campus”. It has aroused widespread concern and heated discussion in the society. This article through the qualitative research case study method from sociology, psychology and other...

The main purpose of this study is to identify contradictions between global, regional and national regulators in the framework of the regulation of the export and import of agricultural raw materials and food. On the one hand, the formation and activity of international economic organizations is aimed...

This paper is divided into two parts. First, we consider a modified version of the Black-Scholes option pricing model which takes transaction costs into consideration by combining knowledge of Brownian Motion and Ito Process with mathematical tools of calculus, probability theory and mathematical statistics....

Curriculum is the basis for higher vocational colleges to carry out educational and teaching activities, and it is the fundamental guarantee for higher vocational colleges to achieve the goal of personnel training. Because the students’ learning enthusiasm is not high, the curriculum goal is difficult...

This paper aims at private colleges and universities through the construction of civil engineering construction technology curriculum ideological and political construction, in order to build the whole process of education pattern, which will go with the course and ideological and political theory in...

LGBTQ+ (Lesbian, Gay, Bisexual, Transgender, Transsexual, Two-spirit, Queer, Questioning, Intersex, Asexual, Ally) is endemic to society, especially in Indonesia. This has also infected children and adolescents, in particular. Therefore, both parents and teachers as educators must address the signs that...

Images of the outdoor scene appear hazy due to degradation occurred by atmospheric particles (water droplets, dust, etc.) while capturing the image. Hazing creates lots of problem in the areas of surveillance, tracking and navigation and other applications. Dehazing such images is desired in digital...

In a world increasingly defined by overconsumption and digital immersion, artificial intelligence companions, such as Replika and ChatGPT’s friend mode, are transforming how individuals forge connections, make purchasing decisions, and embrace sustainable practices. This study investigates the potential...

Most financial studies conduct analyses within an industry, classifying top performers from poor performers and predicting future developments of the industry. Our work made a further supplement, using a comparative study not only cross firms within an industry but also across multiple industries. Firms...

An online survey was conducted for an international collaborative study from a remote area during the COVID-19 pandemic because the researchers needed to consider non-face-to-face methods of conducting an international collaborative study in situations in which social distance must be maintained. In...

This thesis aims to know the effectiveness of the Integrated Project Based Learning (PjBL) Model with STEAM in learning mathematics. This research was done in the Junior High School of Unismuh Makassar. This research used pre-experimental and pre-experimental. The one group pre-test post-test was done...

This paper investigates roughness of fuzzy soft sets. A pair of fuzzy soft rough approximations is proposed and their properties are given. Based on fuzzy soft rough approximations, the concept of fuzzy soft rough sets is introduced. New types of fuzzy soft sets such as full, intersection complete and...

For the Toda lattice we consider properties of the canonical transformations of the extended phase space, which preserve integrability. At the special values of integrals of motion the integral trajectories, separated variables and the action variables are invariant under change of the time. On the other...

We prove a generalization to the case of s × s matrix linear differential operators of the classical theorem of E. Cotton giving necessary and sufficient conditions for equivalence of eigenvalue problems for scalar linear differential operators. The conditions for equivalence to a matrix Schrödinger...

The current development of artificial intelligence (AI) may encourage the digital architect emergence. It is an artificial-intelligence-powered software that approaches the architectural design process from upstream to downstream in an integrated and comprehensive manner and works autonomously. This...

In this paper, we are interested in minimal number of red-nodes in a red-black tree. An time dynamic programming algorithm is presented first for computing , the smallest number of red internal nodes in a red-black tree on keys. We then improve the algorithm to a new time algorithm. Then the algorithm...

This article analyzes the rural education in China in the perspective of culture. Rural education is regarded as a cultural product. Social justice, social class, habitus and literacy are the main cultural elements, which are used to probe the problems of rural education in China. And then, the article...

E-commerce oriented integrated logistics platform is based on advanced Internet technology, which can establish open, transparent, shared data application platform. In order to reduce logistics cost and provide high-quality logistics service for e-commerce enterprises, it can integrate various social...

This paper aims to use fuzzy set theory and FP-growth derived from fuzzy association rules. At first, we apply fuzzy partition method and decide a membership function of quantitative value for each transaction item. Next, we implement FP-growth to deal with the process of data mining. In addition, in...

Problem: With the evolving and rapid development of information warfare, how to effectively use of electronic warfare equipment, give full play to our capacity, has become the focus of common concern. In the course of the actual confrontation, the opponents of electronic countermeasures are often hidden...

In this paper, we conduct research on the sunlight sports and the corresponding involved medical problems and the sports health knowledge. Life lies in movement, and movement in the correlation of constitution health and physical exercise are presented, embodies the physical exercise behavior and the...

Post-industrial economy is shaped by both digitalization, i.e. network-based co-ordination of relations, advanced development of service industry, increase in the number of open innovations, and by deep changes in the role of human and knowledge. The development of Information society can provide competitive...

Albert Einstein found that, for two particles coming from the same source, when the state of one changes, that of the other may change at the same time, no matter how far they are apart from each other. This superluminal phenomenon totally violates the special theory of relativity which says nothing’s...

Polymer Materials and Engineering is specialized polymer materials in English in college, there is the essential part of its purpose is to develop the students' ability to learn English, and English as a tool to solve practical problems. In this paper, polymer materials teaching of English existing problems...

MapReduce is an effective programming model for analyzing large-scale data. Hadoop-a distributed processing system is widely used nowadays. Improving the task parallelism can be a key point to improve the MapReduce performance in Hadoop. In this paper, we address the problem in two ways. On the one hand...

We present a RGB-D based place recognition algorithm method for large-scale dynamic indoor environment. In contrast with other methods, our methods focus on the scene that dynamic objects are remarkable and avoid the unnecessary calculation expenses on the whole image sequences. In order to prohibit...

To examine the effects of competition teaching on exercise motivation of high school boys, we practiced this teaching mode in basketball teaching in both the intervention and control groups. The results show that the participation tendency and avoidance tendency were significant different before and...

It is a challenging task to deploy computationally and memory intensive State-of-the-art deep neural networks (DNNs) on embedded systems with limited hardware resources and power budgets. Recently developed techniques like Deep Compression make it possible to fit large DNNs, such as AlexNet and VGGNet,...

In order to achieve a good noise reduction effect in a closed space, an active noise control system was built. Hybrid control systems have faster convergence and better stability than feedforward control systems and feedback control systems. We will study feedforward, feedback and hybrid control systems....

In order to explore the social image thought in Xi Jinping’s national governance thoughts, this paper combines practice interpretation method and historical logic method to sort out relevant documents, concluding that the thought of “building a prosperous, democratic, civilized, harmonious and beautiful...

Korea experienced a recession in the shipbuilding industry due to a decline in orders for vessels and a lack of orders from the Korean market. In 2017, the amount of orders has increased compared to the previous year, but it is expected to be only 60% of the previous level in 2020. However, it will be...

Nowadays, China is in a new stage of rapid economic development. In the face of the ever-changing modern society, how to maintain China’s current economic development and to promote China’s economic transformation and upgrading is extremely important. With the continuous advancement of China’s economic...

The rapid development of Internet of Things (IoT) has drawn much attentions. Recently, the unmanned vehicles-based application for the IoT is widespread. With the unmanned vehicles, the human-machine display design of the unmanned vehicle instrument panel is very important. To rapidly and precisely obtain...

As an on-demand of computational resource, cloud computing appears to be part of a larger upward trend. Data owners can store outsourced data in the cloud and enjoy the high quality service. However, it brings new challenges, including the potential risks of the integrity of data, confidentiality of...

The development of geographic information science so rapidly both conceptually, applications and related technologies in the field. To support the study of geography, the Geographic Information (GI) is important in order to study geosphere. The existence of geographic information services (crowdsourcing...