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At present, COVID-19 pandemic has profound influence on every aspect of human society. Due to economic globalization, the pandemic exert negative impact on real economy of all countries, and inevitably lead to higher unemployment rate. International stock market also fluctuate frequently. However, uncommon...

This study aims to describe: 1) disciplinary concept development activities, 2) group exercise activities, and 3) independent exercise activities. The research used a qualitative approach that refers to ethnographic designs that align with the research objectives. This research was conducted at SD Unggulan...

This paper makes a comparative analysis on genesis of mineral deposit between Scandium anatase and laterite gold deposit in Western Guizhou, the study shows that: 1) High-gold source rock of laterite gold ore in western Guizhou is formed at the initial period of strong eruption of basalt in Mount Emei...

The adsorption of xylitol residue in 200mg/L of Cr(VI) solution at different ionic strength was studied. Results show 97-99% of Cr(VI) can be effectively adsorbed when Ca and Na ion concentration was ten time of Cr, and the adsorbing ratio decreases with the increasing of Ca and Na concentration, indicating...

In this work, a sensitive E-DNA sensor based on avidin modified electrode and DNA-functionalized Au nanoparticle (DFNP) was developed. The DNA-Functionalized Au nanoparticle contained two kinds of DNA, one was hairpin probe DNA with a biotin at the 3’ terminal and a thiol at the 5’ terminal, the other...

A 30 m fabricated prestressed concrete simply supported T-beam bridge uses a pile foundation as its lower structure. Owing to the filled engineering spoil at the abutment side, which is higher than the original ground line 11.87 m, 8 cracks formed in the side of 3 pier columns adjacent to abutment within...

Exercise is a human need as a refresher amid a routine of daily activities and fitness in the hope that the body will stay healthy and fit. Various types of sports activities dominated during the boom such as tournaments, competitions, and leagues both at the national and international levels, especially...

In order to quickly and accurately determine the location and extent of the instability of complex steel structures, the method has been proposed which is to build a full model based ANSYS finite element analysis software and mapping model based add momentum BP neural network to achieve predictive. The...

With scandium anatase deposit of Qinglong Shazi and three typical laterite gold deposit of Laowanchang, Baozidong and Shaguochang in western Guizhou as research objects, this paper makes a comparative analysis on characteristics of geochemistry between scandium anatase and gold deposit:1) The main oxides...

Aiming at the shortcomings of the existing social enterprise performance measurement system, construct a multi-dimensional performance measurement system from four levels, such as organizational coordination, development stage, economic value, and social value. The first 10 certified social enterprises...

It is of great significance to understand the rule of soil infiltration to develop and better use of land resources or guide the agricultural irrigation. The grass infiltration apparatus is used to test the soil infiltration under different land uses, including grassland, woodland and vegetable land....

In this paper, we study the problem of solar shadow positioning in the National Mathematical Modeling Contest in 2015, A.This paper established mathematical model of the change in length of the shadow, analysis of the length of the shadow of each parameter, and used to establish the model of painting...

This study aims to analyze and describe the implementation of village government administration policies in Panasen Village, Kakas Barat District, Minahasa Regency. The research method used is descriptive qualitative. The results showed that the government administration in the village of Panasen had...

The aluminum doped ZnO thin films were prepared on quartz glass substrates by RF magnetron sputtering at room temperature with varying sputtering pressure. As the sputtering pressure increased, the crystallinity of AZO thin films improved and the surface crystallite size increased. The optimized AZO...

With the improvement of the living standard, the demand for the service industry is increasing. Wanda created original business model is widely praised in Hefei, and it is well received. The research on the marketing strategy of Wanda Plaza provides reference for the integrated commercial model of other...

Objective: to solve cultivation equipment problems for industrial cultivation of sprout, sprout aeroponics equipment that features vertical cultivation, aeroponics, ozone sterilization, water magnetization, automatic control technology and etc., is designed in this paper. Methods: SolidWorks 3D design...

This research endeavors to evaluate and scrutinize the ramifications of carbon emission disclosure, green innovation, and green investment on corporate value, with good corporate governance acting as a moderating variable. The primary fo-cus of this study encompasses enterprises functioning within the...

The purpose of this study is to examine how customer satisfaction, trust, and service quality affect customer loyalty in the transportation services sector. Passengers of PT. Tranex Graha Perkasa Mandiri were the subjects of this study. 200 people participated in this study, and questionnaires were sent...

The unique text features and functions of business advertising, coupled with different Chinese and Western cultures and language features, make it difficult for English and Chinese business advertising languages to express themselves. Guided by the Theory of Reception Aesthetics, the study explores translation...

Being a core component of an analog-to-digital converter (ADC), the operational amplifier is expected to provide sufficient DC gain and bandwidth to make the output amplitude less than ½ Least Significant Bit (LSB) in a half clock cycle. However, due to the limitation of the operational amplifiers in...

Video Stabilization is one of the most important tasks in video surveillance on boarded of airship platforms. Facing the new problems that airship platforms usually have strong low-frequency vibration caused by wind and low-frequency wobble in video streams could not be effectively reduced by those method...

Aiming to reduce the losses of shipwreck, this paper employs methods in mathematics and simulation fields to build a progressive search model and give out targeted solutions for each stage. After simplifying the actual process of search and rescue, based on Air France Flight 447 (2009) case data, we...

The Cu2-xSe nanopowder was synthesized by the hydrothermal method. The electrical transport properties of Bi1.975Na0.025Ba2Co2Oy + xwt% Cu2Se (x = 0.00, 0.25, 0.50, 0.75, 1.00, 1.25, and 1.50) ceramic samples prepared by the solid-state reaction method were investigated from 300 K to 898 K. The Cu2-xSe...

Using natural dye Ginkgo leaves as raw materials, the dye liquid was extracted by microwave method, water bath method and ultrasonic extraction method, and the suck photometric of this three extraction liquid were tested. The 25 tex cannabis/mulberry fiber/wool 60/20/20 blended yarn was dyed by the extracted...

Sports culture, as a combination of spiritual culture and behavioral culture, plays an important role in the teaching system of college physical education. Sports culture is not only the inheritance of sports thought, but an important embodiment of the spirit of sports. This article mainly discusses...

Objective From the perspective of product analysis, to explore the path and strategy for optimizing the development of the specific drug guarantee in “Huimin Insurance”. Data sources: Special literature search, Internet collection, questionnaire survey; Methods: Through empirical research,...

In this paper, a calculation model of 491Q gasoline engine working process was established using the engine one-dimensional simulation software BOOST, and through the analysis on the curve of pressure fluctuation in the front of the inlet valve at the speeds, the relationship between the late closed...

A fixed-pitch wind turbine power performance improvement technology was studied in order to solve the problem that the actual output of fixed-pitch wind turbines is lower than the rated output in the plateau areas. Considering with the environmental characteristics in plateau areas, one blade-adding...

This work represents the Development and realization on 3-bit Vedic Arithmetic Multiplier anchored in MAC Unit in FinFET Technology. Nowadays for designing any Integrated Circuit, Delay and power should be low to make IC more advantageous. We opted for FinFET Technology because of its advantages over...

Based on the analysis of the guiding significance of educational informatization in college English teaching practice, this paper attempts to construct the basic theory of informationized instructional design and propose the basic principles of college English informationized teaching design. We present...

Batik is one of Indonesia’s cultural heritages that has patterns and meanings contained therein. Batik cannot be separated from the evidence of patterns in historical relics. Indonesia has many historical heritage temples, one of which is Penataran Temple in the Blitar area. Penataran Temple was built...

In this study, four laboratory-scale horizontal subsurface flow constructed wetlands (HSSF CWs) were designed to reveal the effects of cattail fermentation broth and Typha latifolia on nitrate removal. The results showed that both the addition of cattail fermentation broth and the presence of Typha latifolia...

Rice is a staple food crop in Indonesia because most of the population consumes rice as a staple food. For optimal production, rice plants must be planted in paddy fields according to their designation and the growing plants’ requirements. Determination of land suitability class is essential to obtain...

This study aims 1. To find out the form of persuasive discourse on social media, @explore Instagram account. Solo. 2. To find out the content of the message contained in the persuasive discourse on social media @explore Instagram account. Solo. 3. To find out how to implement social media-based persuasion...

At present, the wastewater, produced in pulp and paper industry, which contains lignin molecules, is still difficult to treat due to the structure complexity of lignin. In this paper, the industrial alkali lignin (AL) was treated with a Violuric acid(VA)-mediated electrochemical degradation system, and...

High precision and high performance floating-point unit is an important research object of high performance microprocessor design. According to the characteristic of quadruple precision (QP) floating-point data format and research on double precision floating-point fused multiply-add (FMA) algorithms,...

The research aims to measure the business sustainability of Qi_Pastry Cake Shop through the evaluation of non-financial and financial factors. Feasibility analysis involves evaluating non-financial aspects such as production and marketing in an application. The analytical tools applied for financial...

With the continuous development of education, various teaching methods have been applied to the class. In the recent decade, game class, especially in preschool education, has been paid more and more attention. The application of game teaching methods such as story-making and role-playing in the English...

Alkaline peroxide mechanical pulp (APMP) is a kind of high yield pulp that comes with the comprehensive utilization of plant material, such as poplar. APMP has lots of benefits, such as easy preparation, good bulkness, good stiffness, excellent optical performance and good printability. However, it also...

Two designs of parametric sonar with respect to their linear counterparts which usually used as harbor and port security sonar are presented. One design is working at the frequency of 30 kHz according to the frequency of a linear sonar, but this frequency is the difference frequency for the parametric...

Many distance bounding protocols have been proposed recently, with encouraging results. However, there is no distance bounding protocol without final signature that provides success probability of attacker smaller than ( 3/4 )n in the presence of all frauds. In this paper, we propose a novel distance...

This paper designs an antenna with resonance frequency in 17.1 GHz , 27.6 GHz and 30 GHz. The antenna loads on one eighth-mode substrate integrated waveguide (EMSIW), metallic silver vias have been punched via the EMSIW ,and etched on the surface of metal sheet a complementary split-ring. The size of...

In the era of rapid development of the Internet, traditional means of art communication appear relatively limited, and the rapid development of digitalization also provides new ideas and skills for communication channels and technologies (Chen Yajie, 2021)[1]. New media is based on Internet technology,...

Maximum utilization of learning media can be carried out by applying the use of social media. This article aims to (1) describe the preparation of collaborative-social media in advertising text learning; (2) describe the implementation of the use of collaborative-social media in advertising text learning;...

Microcapsules containing a curing agent, 2-phenyl imidazole (2PZ), for a diglycidyl ether of bisphenol A (DGEBA) epoxy resin were prepared by a solid-in-oil-inwater emulsion solvent evaporation technique with poly (methyl methacrylate) (PMMA) as a polymeric wall. The former could take more than 3 months...

This article is an overview of dependent personality disorder from its etiology, impacts, treatments, and recommendations for future research directions. Dependent personality disorder (DPD) is a personality disorder characterized by pervasive psychological dependence on others. At the beginning of the...

With the development of industrial control technology, the drawbacks of traditional PLC gradually emerged. Although most of the PLC manufacturers have similar programming language, the PLC hardware and software products are not compatible. Also, their configuration, addressing and grammatical structure...

Scientists have been interested in the psychological aspects of economic life since the 18th and 19th centuries. As a result, behavior economics is used to better understand human behavior using economic methods. It began in the twentieth century, thanks to George Katona, who proposed a link between...

The religious diversity in Manado is prone to triggering social tensions. Various mechanisms and policies for managing religious pluralism have been attempted to prevent socio-religious conflicts. One of the strategies is the revitalization of local wisdom as a foundation for religious harmony. However,...

High-throughput experimental techniques such as genome-wide association studies have been instrumental in the identification of disease-associated genes. These methods often produce large lists of disease candidate genes which are time-consuming and expensive to experimentally validate. Computational...