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With the development of global securities market and the maturity of technology, quantitative investment has become one of the important tools for fund managers to make decisions. Therefore, what is quantitative investment? What role does quantitative investment play in the stock market? What are the...

This study aims to analyze the Flood and Landslides Management Program in Manado City using a qualitative approach and data collection techniques through observation of areas affected by floods and landslides, semi-structured interviews with community leaders in areas affected by floods and landslides,...

Classroom teaching quality evaluation (CTQE) has always played an important role in college’s teaching systems and teaching quality management. Firstly, the evaluation criteria of college’s CTQE is given by analyzing the university classroom teaching from teaching ideology and politics, teaching content...

The purpose of this research is to analyze the implementation of the innovation capability strategy in small and medium-sized enterprises (SMEs)-based culinary businesses in Padang. Many SMEs-based business actors have a short operational life, and one of the factors triggering this phenomenon is the...

Along with our country socialist market economy unceasing development, the reform unceasing deepening, the private enterprise obtained the development opportunity which front has not had, According to the statistics, our country Enterprise above 90% is the family firm. Many private enterprises all are...

Equipment manufacturing industry can provide the basic machinery production activities and equipment for the national economy and national defense construction. It is a core component of the manufacturing sector and it has an important role in promoting economic growth and industrialization process....

This paper builds a three-dimensional solid model by Solidworks for study of a large belt conveyor drive roller. The quality of the roller optimized by the zero order algorithm and the optimization target is minimizing quality. Modal analysis of the conveyor roller is carried out in two different cases...

This work is the scenery complementary gas of biomass energy -equipment industry which is mainly to complete the biomass energy equipment,in order to provide the conditions of production and service for new biomass energy device. At the same time, based on China's renewable energy development , current...

With the fast development of the computer technology and social developing needs, the network has experienced quite a lot of changes and the usage of it has also entered into more areas. As one mature technical service which is widely accepted by the public, cyber video has the inevitability and feasibility...

According to the properties of low grade phosphate rock, a positive-reverse flotation process is developed as a new way for making good use of phosphate rock and a good quantity of the product is obtained. In this paper the optimum flotation conditions with depressant dosage and collector dosage have...

This paper uses Isoapm's dimensions to improve sift matching algorithm and reduce the computation. The characteristics of the SIFT are determined by using association rules support to further correct match points. The experimental results show that the algorithm is effective, which improves the speed...

In order to obtain the effect of modification to the tongue gap on vibration when medium is oil in a double-suction pump.The three-dimensional unsteady numerial method was applied to simulate the flow with different volute tongue and base circle diameter by using realizable - turbulence model. The distributions...

The effect of the external pre-stress on the mechanical properties of concrete structure was analyzed, on the basis of the shape memory effect, a new-style pre-stress structure on SMA external pre-stress concrete structure was put forward, the mechanical properties of ordinary reinforced concrete structure...

Humans have a remarkable capability to perform a wide variety of physical and mental tasks without any measurements or any computations. Computerized systems mincing such a human capacity are often referred to AI and computational intelligent systems. Decision support systems with such computerized systems...

Digitalization penetrates all aspects of economy and finance, changes the behavior of major economic agents. The primary research question is to determine whether digital technology is really a tool for increasing savings in the economy. The empirical study has included the construction of a logit model,...

In the 1990s, the Boy’s Love (BL) culture has been introduced into China and developed under the Chinese social context. In the past five years, the adapted editions of boy’s love TV series have been gaining extreme popularity. Most studies claim that these TV series are positive since they bring the...

Cyberspace is one among the areas that should be secured by the state, in addition to land, sea and air areas which already included in the national security landscape. Nevertheless, in recent years, among serious threats to the global world comes from cyber threats. Cyber threats potentially attack...

This study is about setting a policy model including the factors of income, education and equality to result in a set of policy recommendations which would be implemented to the Population Zero. The mission of Population Zero is to create a sustainable society by maximizing both economic output and happiness...

Aiming at the analog circuit performance online evaluation demand of the largest interval principle and underlying geometric structure, two online methods of dimension reduction are proposed for analog circuit performance evaluation from the angle of feature extraction, First, a supervised method of...

The whole system is composed of STM32 embedded system module, gyroscope MPU 9150 module, DC Blower module,trestle module,power module, LED and LCD display module, key mode selection module,alarm module.Wind pendulum control system is based on STM32 embedded system, using STM32 as control system,using...

With the mature of the market economy, marketing becomes more important day by day. Advertising is one of the most popular way in marketing strategies. As the carrier of the product information, advertising spokesperson holds the balance of marketing, and the function of the gender differences of advertising...

Nowadays, mobile games have already become one of the indispensable entertainments in people’s spare time, especially as smart phones gradually become popular, mobile Internet technology becomes mature, mobile game industry is in rapid development and the industry scale is also expanding. Therefore,...

Nylon 66 is widely used in the vehicle interior, electronic parts and accessories. Nylon 66 as polymer material is added reinforce glass fiber to increase material properties. In parts forming process, injection mold method is widely used in polymer forming industry. In the study, the effects of injection...

The crisis in new media environment is a new normal of the social transformation. With the growing popularity of micro blog, we chat and other new media, the micro era is coming. When emergencies occur in higher vocational colleges, vocational colleges public opinion in new media environment has a new...

AVS(audio video coding standard)Group formulates stereo-packing scheme aimed at 3D video. In this paper, based on stereo-packing algorithm, using FPGA hardware accelerate module to parse the stereo-packing ES stream syntax element and cooperating with the Xilinx ZYNQ 7020 SoC development board ,we complete...

Acquiring knowledge in the digital world is connected with transformations in meanings, orientations and values of modern existence. This paper reveals the features of digital determination and related manipulative strategies. The article relies on contemporary research into the issue in the context...

Rural financial market plays an important role in promoting the sustainable development of rural economy. However, at present, China's rural economic development started late and the income level of farmers is growing slowly. This paper argues that the main reason for the slow rural development and low...

In order to investigate the influence of two kinds of hybrid structure (sandwich and interlaminated) on the properties of glass carbon hybrid fiber materials. We did the experiment with the pure glass fiber material as contrast object. In the case of the same relative volume of carbon fiber, the experimental...

The role of local wisdom in supporting tourism development strategies is to make tourist villages more advanced and benefit tourists and village communities. The Ende Tribe Traditional Village is a cultural heritage of the Sasak Tribe. It maintains its socio-economic, socio-cultural, and traditional...

After finishing their senior secondary studies, a majority of students face confusion about what to choose as a career path and take an ample amount of time to decide on it. Traditional counseling methods fail to provide personalized, data-driven recommendations. So many uncertainties and so much more...

Science and technology are the first productive force, and the contribution of university teachers is indispensable for promoting the construction of a strong science and technology nation. The enhancement of the willingness of university teachers to innovate in science and technology is increasingly...

Flipped classroom, which focuses on improving the students' autonomous learning, is dissimilar to the traditional teaching mode. With the fast development and popularization of modern technology, people's life and study have undergone great changes and the traditional college English teaching mode can...

AMT (Automated Mechanical Transmission) has been used in heavy-duty trucks for its high efficiency, low cost and high torque. In this paper, AMT is used as a soft-starting device to start up upward conveyors softly. On the basis of dynamic characteristics, clutch torque control strategy is put forward...

With significant socioeconomic development and a growing population, promoting land-use efficiency is, and will remain, a crucial issue in land-use planning in China. Referring to the industrial development planning, this study employed the Logistic Stepwise Regression model to quantitatively analyze...

In order to develop a more convenient way of lift inspection, this paper designs and implements the lift inspection system. This system uses SQLite to store the cache, so that inspectors can record without network. In this System, inspectors sign in in a new way—the QR Code. This paper uses a open source...

A study on the utilization of tea residues together with cellulase production is a meaningful research topic, this study aimed to make full use of tea residues, in this study, tea residue was utilized as a solid culture medium to produce the enzyme of cellulase by T. reesei, we used the methods of orthogonal...

CAST, an advanced process of wastewater treatment, has achieved great attention and application. This paper gives an overall introduction on CAST development, principles, features and its current application and research in China. This paper focuses on comparison CAST with SBR, the traditional process,...

A mathematical method for working out the power supply radius of rural network is proposed based on voltage deviation. It is a nonlinear constrained optimization model with the objective function to minimize the annual cost per km2 and the constraint to voltage deviation that ‘The rural electric network...

With the fast development of internet information technology, high coverage of smart mobile devices, Internet industry in China enjoyed a blooming growth. Problems of development of innovation and entrepreneurship nowadays are mainly caused by unclear guiding policies, unbalanced allocation of teaching...

This paper analyzes the Carolyn Merchant's ecofeminism perspective of nature. Merchant argues that there exists an artificially-constructed connection between nature and women. The root cause for which both nature and women are kept in subjection stems from the man-centered world outlook of “patriarchy”....

This paper introduces a flux-modulated (FM) permanent magnet motor with an improved structure. The conduction iron segments which plays flux-modulated role exist in the air gap between rotor and stator for the original FM motor. But by artfully integrating the any number of flux-modulated iron teeth...

This study aims to develop and explain how coding class learning media for elementary school children. Development in this study is a way or action to create something new by benefitting someone, especially children. The purpose of this research is to improve the ability of critical thinking about critical...

The aim of this study is to examine the impact of environmental attitudes and concern, social influence, and brand image on green purchasing behavior for Oriflame products in West Sumatra, as well as To assess the impact of moderation role Of gender as it pertains toward the connection within environmental...

Teenagers have the concept of an ideal body image by interacting with the social environment in the form of social comparisons with other people. Social comparison is closely related to social media. TikTok is one of the video-based social media that is currently booming and loved by teenagers. This...

Image edge structure is often the most important feature in image processing and pattern recognition, and edge detection is mainly used to measure, detect and locate the gray level change. Wavelet analysis is a kind of multi scale edge detection method which has excellent denoising ability and complete...

The paper aims at developing a system to profile the data logs for virtual machines as well as virtual machine placement respect to energy consumption. A framework is designed for data profiling and virtual machine placement, each of the profile-based framework is described. It provides a clear structure...

The “iron-chromium-nickle-copper” black ceramic pigment was prepared without cobalt coloring agent using copper tailings and chromite waste residue replacement some of chromic oxide and iron oxide, etc. On the guaranteed of the performance unchanged, effects of cooling mode (i. e. quenching, rapid cooling...

This paper is concerned with the parameter estimation in logistic regression model. To overcome the multicollinearity problem, Schaefer et al. (1984) and Urgan and Tez (2008), respectively, proposed the logistic ridge regression estimator and logistic Liu estimator for the logistic regression model....

Based on the analysis of reliability block diagram and reliability model, the error of mission reliability bridge-model can be inferred. The error cause was worked out by the enumerations data set and the total probability formula, which proved that the inference is right, while the bridge-model of mission...

The trapping effect of eight different kinds sticky traps on adult Cotarina sp. were studied in different suspension heights to provide the basis for monitoring and integrated controlling. The results showed that the suspension height and the color of the sticky traps had significant impacts (P