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With the development of the communication network, the cognitive radio becomes good enough to provide the reliable spectrum resources and reliable communications for the secondary users (SUs). This paper considers improving a computer network protocol and then utilizing this computer protocol for secondary...

Taking 2014-2019 A-share listed high-tech enterprises as the research objects, the paper carries out research on the impact of high-tech enterprises’ investment in R&D staff on their financial competitiveness through Stata, the data analysis software. It first uses factor analysis to assign values...

Given that the number of ageing populations in Malaysia is keep rising, Malaysia must prepare for increased demands on healthcare and social services. Failing to adapt will give tension to public resources and jeopardize the life quality of the senior citizens. Although Malaysia has developed 379 old-age...

This research is based on field facts related to the Covid-19 pandemic that has hit Indonesia. Apart from the health side, the impacts are also economic and social. The high unemployment due to layoffs in the formal sector and the loss of informal sector jobs must be seriously addressed by the government...

During a pandemic, mobility constraints policies, limiting children’s physical activity, physical games, and educational activities to the digital space. They prefer to play using the gadget of the play together with a friend - a friend environment neighborhood. Children who spend their time with gadgets...

Although the UK is acceptable for transgender groups. But the transgender community still faces many challenges. This paper's research question is to explore the dilemmas of transgender groups in the UK. Today, transgender groups still face a lot of discrimination and unfair treatment. This paper's...

Covid-19 has drastically changed the learning model from conventional learning to online learning. This article aimed to determine how teacher management in online learning improves student learning outcomes, and to give solutions in online learning problem. The method used descriptive qualitative with...

In wealthy nations, miscarriage affects 10–25% of clinically recognized pregnancies, making it a common problem for expectant mothers. This may result in trauma, melancholy, grief, and depression, which may cause involuntary childlessness. The psychological effects of miscarriage and childlessness have...

With the development of HTML5, its convenient and quick user has been recognized by most users. Some games can be made by HTML5, which is convenient for its communication. This paper introduces the traditional Tetris game made by HTML5, shows the design scheme and the main code and proves that this design...

The Double Reduction Policy is a policy document proposed by the Chinese government in 2021 to reduce students’ academic burden, and its proposed regulations have had a great impact on the development of the quality-oriented (QOE) education. However, due to the short time of the policy proposal from...

This study aimed to analyze the role of school principals in implementing effective vocational school management. The object of the research was determined at SMK N 2 and SMK N 3 in Manado City. This research uses a qualitative approach with a case study method. Informants came from school principals,...

After COVID-19, the Hong Kong real estate market faces numerous challenges and opportunities. This study examines the impact of the adjustments of Hong Kong’s property stamp duty on the real estate market, focusing on the effects of policy changes on housebuyer costs, market transaction volume, and property...

According to the special needs of temperature, humidity, illumination and other environmental parameters monitoring in university library, proposed ZigBee + GPRS mode of communication based on ZigBeePro2007 wireless networking protocol, through the design of hardware and software, real-time monitoring...

The plan and usage of a smart power management system for household and buildings that control numerous electrical appliances in real time have been reported in this work. The system is based on using artificial intelligence with low-cost single board computer in order to design a smart power management...

In computer vision, object recognition is still a challenge. In this paper, a new method based on data field is proposed for image object classification with color histograms and diffusion distances. Among them, the topological potential is used to select the optimal parameters. The experimental results...

Through the analysis of molding process of large-scale plastic hollow containers, this paper carries on the simulation and optimization of hydraulic system, which focuses on the high energy consumption problem of large-scale blow molding machine. According to the characteristics of long work period and...

It is essential to know the effectiveness of online learning for students, considering that this learning system was used during the Covid-19 outbreak. This research was conducted to determine the readiness of Google Meet as an online communication medium during the Covid-19 pandemic in the digital transformation...

Multi sensor fusion technology of vehicle tracking is a set of environment perception, planning and decision-making, auxiliary driving level functions in an integrated system and is an important part of the intelligent transportation system. It has wide application prospects in military, civil, space...

The Coronavirus disease 2019 (Covid-19) epidemic is increasingly spreading throughout the world and has been declared a pandemic by world organizations. This compels educational institutions to issue a lockdown policy on-campus activities by emphasizing at online learning (virtual learning) process....

This paper unravels the transformative journey of art curation practices from the silent, intimate spaces of traditional galleries to the immersive and interactive realms of virtual reality (VR). It highlights the pivotal role of technological innovation and creative experimentation in expanding the...

Japan had experienced a period of aging for several decades, and the negative growth rate of the population brought the issue of labor shortage and economic decline. The government and departments put the efforts into forming and improving policies, aiming to find valid methods to eliminate the negative...

The infrastructure management of information technology in the university is needed and started from the planning to the implementation. It is done so that the business processes of the university can run optimally. There were five stages in this research. Firstly, it was the data collection. The next...

The development of the paper industry has decreased as a result of widespread issues of climate change, global warming, deforestation, narrowing forest land and the transfer of paper use to digital. On the other hand, companies are required to continue producing in order to survive, develop and generate...

With the improvement of capital business sectors and advances in monetary development, the relationship between resource value unpredictability and the genuine economy has been demonstrated by scholars on many occasions. The rapid growth of the stock market today, accompanied by dramatic volatility,...

The in-wheel-motor drive electric vehicle has the advantages of compact structure, high efficiency and easy controllability. But once all of the unilateral drive systems are failure in the strong driving situation, the vehicle will be transient instability under the additional yaw moment produced by...

Provision of housing for low-medium-income people (LMIP) in Indonesia is still constrained between policies, its implementation and the communal land tenure security for subsidized housing residents. The discussion on this article focuses on the policy of the Indonesian Government in the 1980s to provide...

A content match based on filtering solution is proposed to handle large number of users and songs for search engine as a recommendation system is increasing important in online video application, news recommendation and electronic commerce especially in search engine. Our method could be applied to search...

Introduction A child is someone aged 0–18 years. Children are assets for the family and the country which will later become human capital whose needs must be met in order to grow into quality human beings. Meeting the child's needs is entirely the responsibility of the parents. Parents...

The contradictions and interactions between the Manchu and Han dynasties run through the entire Qing Dynasty. In the early Qing Dynasty, the Manchu rulers laid the foundation for Qing rule by establishing an empire with multi-ethnic coexistence, initially integrating the Manchu and Han political systems,...

In the rapid lead of the economy and information technology, electronic commerce has been developed rapidly. It is triggered a new round of the information security problem of e-commerce, information security is the platform of fundamental business can run smoothly. This article elaborates mainly the...

In India 80% of the deaths are due to accidents so as to prevent this Vehicle-to-Vehicle Technology has come into existence. This V2V technology not only prevents accidents but also detects them. This V2V is a subset of ITS. V2V is vehicle-to-vehicle communication in which vehicles exchange information...

This paper reports an approach to derive the explicit solutions of the dispersion equation of a liquid jet with small viscosity in high velocity coaxial air stream. The dispersion equation, which contains the relationship of the growth rate and wavenumber, is very complex when taking the viscosity into...

Generative artificial intelligence (GA) has the potential to revolutionize several industries, including the arts, entertainment, and content creation, by facilitating data synthesis and improving creativity through the use of techniques such as variational autoencoders (VAEs) and generative adversarial...

Frequently accessed views in data warehouses are usually materialized in order to accelerate the speed of querying big data. However, the view materialization itself incurs huge costs. Moreover, some latest products of non-traditional data warehouse software, such as Apache Hive, still lack the support...

Based on the relevant time series data from 1984 to 2015, this paper constructs a VAR model to analyze the relationship between the rural informal financial scale and the farmers' household income growth. The results show that rural informal finance has a significant effect on promoting the growth of...

The purpose of this study was to determine the stages of creating a group tourist monitoring application using Firebase Realtime Database. Foreign tourists tend to visit Bali in groups and choose tour packages offered by the travel. During a tour at a tourist site, tourists are often too far away from...

Today, variety shows have received widespread attention and have become an essential part of the cultural and entertainment life of the general public. At present, China’s entertainment industry has taken shape, and the successful introduction of foreign programmes has led to the further development...

This study aims to determine student perceptions of online lecture evaluations, such as convenience to obstacles faced by students. This type of research is descriptive quantitative research, taking a purposive sample, namely students of Accounting Education, Universitas Negeri Surabaya. The data collection...

This study aims to determine how the relationship of the ability of spatial thinking to the understanding of image interpretation google earth in the matter of remote sensing in SMA Negeri 2 Karanganyar. Type of study in this research is Quantitative Research. The population in this research is all students...

In the era of knowledge economy, Chinese enterprises are exposed to the more turbulent and complicated competition environment, with the ever-accelerating change of market demand and technological development. For corporate development, intellectual capital and organizational learning turn out to be...

Many students in India have difficulty with career. Decisions out of lack of structured and affordable guidance. In particular in rural and semi-urban areas. Most existing digital. Career guidance tools are not to the Indian. Education which also does not take into account subject eligibility, entry....

While serving their sentences in correctional institutions, inmates receive various business skills training and increase their understanding of various sciences. One of the goals is for them to be economically independent after completing their sentence/development period in a correctional institution....

This is an avant-garde e commerce-controlled audio platform project specifically designed for visually impaired persons. The platform uses the Django web framework to add text to speech and speech recognition support, which allows a user to browse through the store, search for products, and complete...

Marketing methods for selling software have experienced many changes. In-app Purchase Method (IAP) is one of the breakthrough solutions in selling a freemium software, where users can download and use the application for free, but there are premium features that must be paid. One of the challenges on...

Statistical process control charts have been widely utilized in manufacturing processes for determining whether a process is run in its intended mode or in the presence of unnatural patterns, it’s a multi-class classifier problem. Effective approaches to recognize control chart patterns is essential...

Fostering marital relationships is desirable by everyone with the aim to achieve happiness and satisfaction in life. In the past, women were identical with the roles and responsibilities to take care of the family, in contrast to present days, where women also get the opportunity to make a living either...

The Covid-19 pandemic is still happening in the world. However, learning activities must continue. One solution from the government is to implement a policy of learning from home or online learning. Even though learning is online, educational institutions are still trying to meet learning objectives,...

This Covid-19 situation has forced individuals to practice physical distancing and stay at home. This affects individuals’ communication with each other. One of the means of communication that can be used for long-distance communication is social media or application. This thesis discusses the correlation...

In recent years, the popularity of smartphones increases rapidly. Although the smartphone market is a sharp increase, its utility is still limited to the battery life. Therefore, much research effort has been made in order to understand the power consumption of the application to run on mobile devices....

Big Data is a new label given to a diverse field of data intensive informatics in which the data sets are so large that they become hard to work with effectively. The term has been mainly used in two contexts, firstly as a technological challenge when dealing with data-intensive domains such as geographical...