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Natural Language Processing (NLP) is one of the branches of artificial intelligence science where this branch science is the basis for developing sentiment analysis. The application in NLP in sentiment analysis includes Pre-processing text consisting of featured selection and tokenization. For the classification...

This paper mainly studies the intrinsic linkages between inbound tourism development and ecological environment among RCEP members. We first construct an economic model for the EKC to represent the relationship between tourism development and environmental impacts, taking the panel data (1995 ~ 2017)...

The city of Macao has always been a typical example of reclamation. With more room for variety of land uses especially for public facilities, it brings opportunities for city development. However, some unexpected impacts have been discovered regarding land reclamation in Macao. This article analysed...

FC Barcelona club, named as Futbol Club Barcelona, was founded in 1899 by groups of German, Swiss, Spanish and English football players, became the first most valuable football club and received countless honors worldwide. However, COVID-19 epidemic and salary structure has increased financial crises...

After the founding of New China, especially in the past 30 years of reform and opening up. A large number of new Lingnan gardens have emerged in the Lingnan area which it different from the Lingnan gardens in the past.Their forms and contents have obviously more urban greening (urban large gardens) characteristics....

The article presents a study of the predictors for successful self-disclosure of high school students’ abilities in the 11th grade. The main categories of research are presented. We substantiated the problem of the uncertainty for predictors in the context of self-disclosure of the high school students’...

This study aims to investigate the barriers and facilitators influencing the adoption of green practices among businesses in Makassar, highlighting the disconnect between awareness and implementation. Employing a mixed-methods approach, quantitative data were collected through a survey of 30 local businesses,...

At present, the status of women is gradually improving, and more and more women choose to express their perspectives and ideas through the creation of romantic novels on the Internet, and many scholars are also analyzing the female perceptions behind this internet literature. Thus, it is very important...

Attention-deficit hyperactivity disorder (ADHD) belongs to the category of neurodevelopmental disorders. The morbidity among worldwide school-aged children is 5%, and 30% to 50% of it would continue to be influenced by the subsequent syndrome. The importance of exploring ADHD is very obvious and vital:...

Improving the quality of government services is closely related to the level of employee welfare. Therefore, employees are given additional income incentives to improve their performance. However, Law No. 1 of 2022 has limited the amount of employee expenditure to 30% of the total APBD, while in the...

The existing hydraulic pressure control fault diagnosis system is effective on fault detection, but the fault isolation capability is bad. In order to improve the capability of the fault isolation, the artificial neural network (ANN) is used in the fault diagnosis system. Aimed at the representative...

Despite high rates of market model economy development in Russia, elements of planned system keep the relevance to this day. So, the production organization of the successful enterprises of the Ural region and the country in general, often includes the adapted techniques of 20, 30 and 50 years old. One...

As is known to all, the delivery industry is one of the world’s largest industries nowadays. Moreover, China’s delivery is thriving these days, and it has already developed over 30 years with the total number of delivery works achieved more than seven million. Sadly, there are several moral problems...

Categorical thinking is the underlying capability of information technology. In order to get more understand the development of children categorization ability, two experiments were employed in this research. 60 children (30 boys, 30 girls) joined the experiment, there are 20 children for each age group(3-4...

This study investigated the absolute music’s short-term effect on Chinese college students’ academic performance. One questionnaire contains Chinese college freshmen level Math problems (Estimated time: 40 mins), which were picked from several final review question lists. Based on our two groups (totally...

China’s food delivery market has grown rapidly over the past decade, growing more than 30-fold since 2011. Amid an overall decline in the restaurant industry due to the widespread coronavirus, the takeaway industry has continued to grow steadily, injecting new life and vitality into the market. Behind...

Performance of coherent atmospheric optical communication system with heterodyne detection and LDPC codes was evaluated over atmospheric channel attenuations of which are about 20-30 dB/km. To reduce bit error and enhance the system performance LDPC code was implemented in system. Combining coherent...

The modification and modulation of dicarboxylic amino acids on tellurium oxide nanoparticles (TeO2NPs) were investigated by Fourier transform infrared spectroscopy. The TeO2NPs prepared in aspartic acid (Asp) or glutamic acid (Glu) were spheres with main size distribution of 30-80 nm. TeO2NPs were bound...

Over the past decade, the total amount of Foreign Direct Investment (FDI) has fluctuated constantly with China as the leading recipient of FDI. The World Investment Report of 2020 shows that, looking back at 2019, FDI flows to developing Asian economies fell 5 percent to $474 billion. However, Asia remains...

The approximate full adder (FA) and subtractor of about 8 transistors each with small areas respectively. The FA and subtractor make very few errors, three errors in the FA and two errors in the subtractor, so they are adequate for approximate computing applications. In order to achieve increased speed,...

Living in an unpredictable and uncontrollable unjust world would be unbearably threatening, so people prefer to believe that the social system is fair, legitimate, and justifiable. To explore the connotation of justice belief, several methods are used. First, 30 participants from various vocations are...

In this paper, a new precoding scheme is proposed based on the combination of Block Diagonalization (BD) and SLNR (Signal Leakage Noise Ratio) maximization. Then a new user selection algorithm is proposed based on the joint precoding scheme. BD precoding will cause performance loss in the single antenna...

Stunting is a condition of significantly stunted growth and development of children, causing malnutrition and a potential decline in children’s intelligence. Surabaya Mayor Regulation No 79 of 2022 concerning the accelera-tion of stunting reduction in Surabaya City. In the Lontar village, the reduction...

The Smart parts are the trend of the development of IOT, which means the parts have the wisdom nodes, and use wisdom nodes to record all kinds of parts description information or run state. Smart parts can to solve the smart device access, control, and information conversion and transmission problems...

To reduce fuel consumption, a simulation model of range-extended electric vehicle for city bus drive cycle is established and a fuzzy control strategy to maintain battery SOC is put forward. The fuzzy controller’s input parameters are battery SOC and the change rate of SOC. Confirmed by the experimental...

Based on the rapid development of society, the pace of people’s lives is getting faster and faster. Furthermore, it creates much fragmented time each day—for example, every day on the way to work or school. There may be 20 to 30 minutes of travel time, and if this time is not enough to accomplish something,...

The preparation process of waste banana stem adsorbent and the conditions of removing Cr were studied. The experiment results showed that the saturated adsorption capacity of banana stem adsorbent with phosphoric acid reached 5.84mg/g, over 95% of Cr(VI) and 70% of total Cr can be removed from water...

Technological developments cause manga not only in print but also in digital form (デジタル漫画) and in the form of videos which are often called mangadouga (漫画動画). The development of manga can indirectly trigger manga to be more widely known and attract interest in learning Japanese. Manga as a cultural reflection...

The compound powders of VB2 with 25 wt% and 50 wt% Ni were mixed uniformly using a planetary ball miller, respectively. The discharge capacity of VB2/air battery with VB2-Ni as anode in KOH electrolyte was investigated at room temperature and ambient pressure. Meanwhile, the microstructure of VB2-Ni...

At the beginning of the 21st century, the trend of provincial industrial transfer became more evident. The transfer of industry will have a degree of impact on the economy and environment of the transfer-in-land and transfer-out-land. This paper uses the data of 10 polluting industries and 30 provinces...

Research purposes: in the experiment of simulated high temperature and high humidity environment, by using four methods of precooling (oral ice slurry + ice vest, vest, oral ice slurry control), compare the four methods of precooling under high temperature and high humidity environment impact on the...

The effect of grinding in different pure mineral has been generally studied. However, very little work has been done in mixed skarn tungsten. This paper describes the breakage rates of the mixed skarn tungsten from milling kinetics at a laboratory ball mill. Firstly, the breakage rates of different particle...

Series technologies in slag-stopping like “Infrared test for slag-roughing”, “sliding plate in pushing off slag” and the optimization of floating plug have been introduced in this paper. The system operated steadily after install and trial run, have played a good metallurgy effect, and the amount of...

With EP(epoxy resin) as matrix resin, DCA(dicyandiamide) as curing agent and modified imidazole as curing accelerator, and adding fillers and other additives, a single–component flow–type EP underfill adhesive was prepared. The curing temperature was determined by testing gelation time and characterizing...

In allusion to the requirements of bearing steel for ultralow T[O], Ti, analyzing the effects of slag system to T[O] by FACTSAGE thermodynamic calculation. The calculation results shows that the slag system of bearing steel should be controlled in the area that SiO2 0%~20% Al2O3 25%~45% CaO 45%~65%,it...

This paper analyzes the teaching objectives and classroom activities of the demonstration classes, based on English or Chinese corpuses, given by 30 contestants from English major,2 014, Jianghan University. It is found that some contestants get active and productive in the procedures of the teaching...

The solution evaporation in a vacuum is faster than that at the atmospheric pressure, and the required temperature of heat source is relatively low, which can realize the energy conservation. Therefore, it is a subject worthy of investigating. In this experiment, the regeneration process of LiCl solution...

This paper is aimed at improving the LCA method of carbon emissions on construction. Because when using the LCA method for computing carbon emissions of the construction, low-load operating time and quitting time of construction machinery are calculated as normal operating time. So we collected 30 groups...

Resin mineral composite has drawn much attention in the field of elementary machine components due to its excellent damping property. The effects of postcure temperature on mechanical properties of resin mineral composite were investigated in this paper. Research results showed that the glass-transition...

To discuss internal relationship between plant configuration and characteristics of visitors in garden environment, the correlation was analyzed by using SPSS program and choosing such factors as canopy density, species richness, visitors sex proportion and ratio of visitors’ age, and so on , based on...

The design and simulation of a small quad-band microstrip antenna for WLAN (2.4 GHz and 5.2 GHz) and WiMAX (3.5 GHz and 5.8 GHz) applications are shown in this work. The antenna may achieve four resonant frequencies thanks to its rectangular patch, two symmetrical L-shaped stubs, and defective ground...

Drowning is an important global health issue and a major cause of accidental death, especially in vulnerable populations including children and the elderly. Traditional drowning prevention methods, which are primarily dependent on human vigilance and visual observation, tend to be insufficient because of...

Brine water based drilling fluids have advantages on protecting reservoir and stabilizing well hole, meanwhile, it also have some defects such as low lubricity and strong corrosivity, especially the low lubricity have already become an important problem demanding prompt solution. Focusing on the problem,...

After 30 years of reform and opening up, China has achieved rapid economic growth. However, the national income gap is showing a growing trend. There are large income inequalities among regions, urban and rural areas and industries. In fact, the income gap is a worldwide problem, which exists to varying...

An efficient adsorbent for Cu (II) removal from aqueous solution was synthesized by grafting amino group onto jute fiber. The fiber was chemically modified by two steps, loading of epoxy chloropropane and triethylenetetramine. Properties of the modified jute such as surface chemical structure, tensile...

The development and design of an effective, small-size self-diplexing antenna using Microstrip Patch Technology are given in this paper. It is proposed to provide increased isolation, gain, frequency ratio, and miniaturization to meet the demands of modern wireless communication systems. Apart from achieving...

Introduction of Emily Bronte and Wuthering heights story synopsis. Emily Bronte (1818-1848), a British novelist in the 19th century , is one of the famous "Bronte sisters" of British literary history. Although the woman writer spent only 30 years in the world then quietly left, her only novel Wuthering...

Electrolytic codeposition technique was adopted in the deposition of NiCo-SiC coating on the stainless substrate, using nickel alloyed with iron as the binder phase with SiC as dispersed particles. The results indicated that the deposit with SiC nanoparticles was level and compact; the crystal-planes...

The proposed system presents an automated vehicle detection and identification system using Arduino UNO microcontroller, infrared (IR) sensors, and an RFID reader. With traffic congestion projected to increase by 50% over the next decade, efficient management solutions are essential. This system employs...

This study aims to analyze the rate of change in the shoreline and find out the back and forth of the coast in a certain period. Coastal areas play an important role in economic development, namely the transport and tourism industries. Unfortunately, the spatio-temporal variation of the shoreline is...