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Numeracy literacy is the ability to use basic mathematical concepts to solve various problems that are often found in everyday life related to science. This study aims to analyze the numeracy literacy achievement of junior high school students on the material of motion and force in bull racing context...

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...

A triaxial compression test was carried out to investigate the effect of ultra high molecular weight polyethylene (UHMWPE) on concrete’s behavior, in which four kinds of fiber volume fraction (0%, 0.3%, 0.5%, 1.0%) and five kinds of confining pressure (0MPa, 3MPa, 6MPa, 12MPa, 18MPa) were designed. The...

Multimedia technology is to point to by computer to text, data, graphics, images, animation, sound and other media information integrated processing, the user can through a variety of sensory real-time information interaction with the computer technology. Japanese multimedia hearing system is designed...

Xinjiang Uygur Autonomous Region, located in the northwest border of China, is one of the five ethnic minority autonomous regions with wide area in China. There are 47 ethnic groups, including Uygur, Han, Kazakh, Hui, Mongolian, Kirgiz, and Russia and so on. Xinjiang songs are influenced by the local...

Due to the establishment of current maritime satellite communication link is often used communication on the move system, but it often does not apply to the offshore mobile small platform, and the current research in this area is less. This article first on the basis of dynamic simulation of the motion...

Performance-price ratio, safety and tensile mechanical properties of the new 3-strand fishing PP/PE composite monofilament rope (“PP/PE composite monofilament rope”) were studied in this paper. PP/PE composite monofilament rope was made with the fishing polypropylene/Polyethylene (PP/PE) composite monofilament...

Separator is an essential component of battery between anode and cathode, but the commercial micro-porous polyolefin separator can hardly satisfy the continuously increasing battery energy densities due to its poor mechanical stability, low wettability, and limited electrolyte uptake. Poly(vinylidene...

Sensitivity analysis is often used in investment decision-making to evaluate the risk under uncertainty. However, sensitivity analysis on the NPV method is seldom studied in the existing literature. This paper studied how sensitivity analysis could complement the NPV rules in investment decisions when...

In this paper, we propose a novel logo localization and recognition model in which we use the spatial pyramid matching with color proportion to train a score function and the Efficient Subwindow Search (ESS) to localize region and recognize specific logo. Our model has two advantages compared with other...

Accurately object searching plays an important role in computer vision. Retrieving and locating target objects in images are object searching’s two sub-tasks. Aiming to promote the precision and recall of object searching, selecting appropriate image representation methods is the core issues. The representation...

The research problem formulation is how to reinforce character education for students of the Geography Education Department, Faculty of Social Science, Manado State University. The study aimed to determine the implementation of reinforcement of the character education on students of the Geography Education...

The purpose of this study is to examine the influence of entrepreneurial technology opportunism on innovation performance through organizational readiness as a mediator and environmental dynamism as moderator. This study was carried out using a quantitative approach. The population of this study was...

Scientific popularization of tuberculosis (TB) prevention and treatment among adolescents is of utmost significance in fighting the battle against TB in China. To obtain initial progress in adolescent TB control, it is pressing to implement corresponding scientific popularization work for the specific...

The paper mainly introduce the intelligent network teaching platform designed and implemented by university computer foundation course network learning platform oriented to language c # and based on NET structure, which is connected with ASP.NET technology and ADO.NET technology. This network learning...

Many red fluorescent materials were weak and even no luminescence in solid state due to concentration quenching. So a novel red fluorescent pigment bis(4-(N-(9-phenanthryl)-3,5-dimethyl- phenylamino)phenyl)fumaronitrile (PhMPAFN) was synthesized. PhMPAFN with a pair of antiparallel dipole suppressing...

Combined with the new industrial development, the vector autoregression model covering sports market activity and sports financial investment, the added value of the sports industry is constructed by selecting a time series data from 2006 to 2020 in China to realize scientific research on the key factors...

With the great-leap-forward development of credit card, risk is also showing a trend of gradual expansion. Based on pre-control methods of damage control and Visual Basic .NET, the paper designs and implements credit card risk control system to provide information means for credit card risk control....

This paper examines the use of literature, such as fairy tales, in German lessons to improve students’ reading competence. This paper focuses on integrating the usage of literature as the learning material and the problem-based learning method. The data was obtained using a literature study and analyzed...

The competitiveness of tourist attractions is an essential part of the research on tourism competitiveness, but it has not been paid enough attention in the existing research on tourism competitiveness. 5A-level scenic spots are the highest quality tourist attractions in China's tourism industry,...

Backgrounds: Understanding mathematical concepts is significant and influences students in working on various problems. Understanding the picture is the basis that needs to be achieved to make it easier for students to proceed to the next level of understanding. When students understand a concept, they...

Aiming at the difficulties of modal concentration and high degree of freedom in the damage identification of the truss structure and the good fault tolerance and robustness of the BP network, based on the theory of the change of the modal parameters of the truss structure before and after the damage,...

Education is the basic foundation of the country. In order to prepare for various challenges in the future, the Ministry of Education and Culture issued a policy of Minister of Education and Culture Mandate No. 23 of 2017. This study aims to describe the implementation of the full day school policy and...

Aimed at the bottom of the oil field water flooding, the upper for low permeability thin poor reservoirs developed blocks. If poor vertical wells encryption mining benefit, using horizontal well development of the economic benefit is remarkable. Through the establishment of three-dimensional geological...

The problem of residential solid waste (RSW) has drawn increasing attention. It is important to accurately predict the amount of RSW for planning solid waste management. In this research, a combined weight-varying model was presented based on logarithm fit, linear fit, exponential smoothing, and grey...

The article proposes the use of a domain of electronic document retrieval classroom teaching models and examination mode of the literature retrieval class using electronic classroom, basing on current situation and existing examination mode for Shenyang Aerospace University literature retrieval class....

Boarding houses are one of the temporary housing options for students who are studying outside the region. The environment in which the boarding house affects student activity, productivity, and achievement. The boarding environment includes room facilities, shared facilities, and other factors (accessibility...

On the basis of analysis of the present situation of English Teaching in Higher Vocational Colleges, this paper explores on the model of cooperative learning in College English teaching. The structure and process of teaching model of cooperative learning are put forward: 1. Bejing specific in teaching...

The carbon/phenolic resin composites consist of phenolic resin, natural graphite and carbon fiber, were fabricated by hot compression moulding. The effects of the mould pressure on tribological property of carbon/phenolic resin composites were investigated. The results indicated that the hardness increased,...

Jishou university is located in the border region of Xiang, Er, Yu, Qian, whichi is a comprehensive university. Sports and science college of Jishou university was founded in 1978. It has two undergraduate programs physical education major, martial arts and traditional sports major, the level 1 discipline...

Magnetic levitation (no bearings) motor by using magnetic force to make rotor suspend and drive realize its high or ultra high speed rotating. The stator’s structure of traditional no bearing magnetic levitation motor is double winding which is polar logarithmic difference 1 of 2 sets of winding (torque...

The microprocessor gradually plays a core role in the modern industry and has a wide application field such as remote sensing, data acquisition, temperature control, speech recognition, dynamic detection, real-time monitoring. Application of microprocessor in the industrial test field has three aspects:...

The independent smoke detector play a very important role in the prevention and control of fire. Combine BIM technology with GIS technology to improve the level of emergency services and fire control, reduce fire risk, improve the depth of 3D information technology and the ability of fire warning. Firstly,...

Politeness in communicating is the most important aspect to build smooth and pleasant communication. There are strategies that must be used to make the communication process run smoothly. The politeness strategy is a way to minimize or minimize unpleasant actions from speakers to speech partners or vice...

With high-grad scandium and anatase ore 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 character of mineral geology. There are both similarities also differences...

The motivation behind this investigation is to discover and examine what sort of effect brought about by the Covid on the advancement of UMKM organizations in Indonesia. The technique for investigation in this examination is a subjective engaging method.Small and medium-sized organizations (UMKM) are...

This paper investigated the impact of institutional environment of the host country and the gap of institution between the host country and China on China’s outward foreign investment by positivist research based on the Chinese direct investment in developing countries of 2003-2013, and following are...

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...

Pandora’s main products include beadings, bracelets, necklaces and earrings. It was founded in Copenhagen in 1982 by Danish goldsmith Per Enevoldsen and his wife Winnie. In 1987, the factory was established in Thailand. In 1989, designer Lisbethlarsen joined and designed iconic beaded products. In 2020,...

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...

Currently the indoor air quality (IAQ) of the public residence of the local majority is poor. And the effective total air change rate (h-1) is low. But the indoor environment just depending on natural ventilation does not satisfy the people's request to the IAQ. Therefore, it becomes more and more necessary...

Currently, many countries promote gender equality through legislation. Evidence indicates that enacting laws that support gender equality has effectively increased levels of gender equality worldwide [1]. Thus it is necessary to affirm the role of legislation. However, it is insufficient to pin hopes...

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...

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...

In some special applications of industrial production and aerospace field, the liquid pipeline flow under the pressurized tank is a problem which should be concerned in the design and application of the closed media delivery system [1]. Design Modeler and Meshing module in Workbench is used to establish...

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....

The Family Hope Program or PKH is implemented by the Government to reduce the poverty rate in Indonesia which is based on the Minister of Social Affairs Regulation Number 1 of 2018. The purpose of this study is to find out how the implementation of the Family Hope Program policy carried out by the Government...

The U.S. and China are both competing in several fields for chasing the world’s top chair. This paper will demonstrate the protectionism impact utilized by the U.S. on China and Huawei based on case study approach. To be specific, the study made a review on protectionism theory based on U.S.’s policy....