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In this contribution we review and summarize recent articles on a family of nonlinear Schrödinger equations proposed by G.A. Goldin and one of us (HDD) [J. Phys. A. 27, 1994, 1771­1780], dealing with a gauge description of the family, a classification of its Lie symmetries in terms of gauge invariants...

Technological progress and policy changes have put forward new requirements for the reform of the financial management professional curriculum system in private higher learning institutions. The failure to effectively implement the practical training link, the traditional thinking of course professors,...

The solid residue from purple sweet potato (PSP) starch has a high enough dietary fiber and can be processed into fiber rich flour. In this study, biscuits were made from flour, starch and fiber rich flour from PSP in a ratio of 75: 5: 20. The resulting biscuits were then tested for their hypocholesterolemic...

This review aims to elaborate on the importance of social capital in handling the COVID-19 pandemic and rise discussion of social capital in the context of Indonesia’s decentralization. Based on the recommendations of this review, it is expected that Indonesia’s government can accomplish the ideals of...

Pneumonia is the highest cause of death in the world. The presence of COVID-19 can worsen the patient’s condition. One of the causes of pneumonia is Klebsiella pneumoniae. These bacteria can be resistant to antibiotics. In this case, an alternative treatment is needed. Caesalpinia sappan, based on pre-clinical...

Entering the 21st century learning era requires creative, innovative, communicative, collaborative, and competitive character skills that a person must have, push education should be able to prepare college students to have complete competence. The use of digital learning is one of the important components...

Preservation of agricultural products is needed to extend shelf life and maintain quality. One of the preservation methods that can be used is High-Pressure Processing (HPP). This article aims to review the effect of implementing HPP on milk, meat, fruit, and vegetable. The results of the review showed...

Urban modeling is a way to visualize and simulate urban areas to make it easier to analyze complex urban systems. Games Cities: Skyline as a CBG (City Building Game), can be used for the non-game purpose to simulates urban-related processes in a visually appealing 3D city environment in the field of...

Facing the increasingly severe business pressure, it is urgent to strengthen the lean management level and promote the improvement of business efficiency and high-quality development of the company. However, at present, the company can only calculate the benefit level from the department level, which...

The purpose of the research is to analyze how self-leadership, transformational leadership, and transactional leadership apply to startups, and how they make a startup successful. This research defines the three different types of leadership and discusses the influence of impact of founders and leadership...

This article analyzes the change process of the policy of installing elevators in old residential communities in China, and based on the theoretical analysis framework of the Advocacy Coalition, it analyzes the reasons for the changes in the policy of installing elevators in old residential communities...

Integrated Service reform one door (PTSP) is to improve public services quality preceded by a changing of bureaucracy paradigm that is clean and serve. PTSP arranged in presidential regulation Number 97 in 2014 about One Door Integrated Service management. Regulation of the Minister of State for Administrative...

In this paper, the preparation methods of aluminum-magnesium alloys are reviewed. The three methods of preparation of aluminum-magnesium alloys are introduced: the mixing method, mechanical alloying method, electrodeposition method. And the advantages and disadvantages and characteristics of three methods...

It's extremely important to screen key variables from high-dimesional electricity data that contains many predic- tors and presents multi-collinearity. In this paper, sparse partial least-squares regression(SPLS) is employed to investigate the electricity consumption from Yunnan province of China. SPLS...

This paper aims at evaluating the ability of a region to provide clean water to meet the needs of its population by establishing a multi-index comprehensive evaluation model. According to the UN water scarcity map, Australia was selected as the representative region to be evaluated by the model in order...

With the improvement of mechanical construction level of China, the organization planning of construction equipment in the mechanical construction is more and more important, while the construction organization measures of mechanized construction for transmission line are lacks of related research at...

In many applications, the function of spelling error checking and auto-complete according to the user's input is very popular. The spelling error checking algorithm based on the dictionary is very fast to find the word written correctly, but need to recalculate the edit distance of a large number of...

In this text, we conduct empirical analysis on performance of China's manufacturing listed companies from the perspective of M&A. Taking 285 China's manufacturing listed companies whose M&A is occurred and completed between the year of 2010 and 2013 as object, and adopting the financial index analysis...

This paper defines an Out Of Play model based on Markov Decision Process. The best path for playing can be found and recommended by using this model, and a value iteration algorithm of Markov Decision Process is used to implement the model. In this paper, the implementation of this model with CPU is...

Security has been regarded as one of the greatest problems in the development of Cloud Computing. The trusted computing provides the hardware-based protection for cloud computing security based on TPM. While vTPM using in cloud environment still faces technical challenges, among which VM-vTPM live migration...

Roasted pork is a favorite dish in many different cultures, and countries. At present, the roasting process is highly polluting, emitting high carbon dioxide loads to atmosphere, particulate pollution that can pollute the surrounding environment. An electric roaster is just as suitable for roasting the...

We construct a housing price model based on supply and demand equilibrium, and use principal component analysis to avoid multicollinearity of independent variables. Empirical analysis of China’s 35 big-to-medium sized cities average data shows that housing price expectation is the key factor for housing...

With continuous development of economic globalization, the global trade link becomes closer and closer; some new changes happen in international shipping industry, which causes great influence on function layout of port. In order to fight for the position of shipping center, the competition between important...

Information and Communication Technologies (ICT) have been ascribed an important role for decreasing energy use and mitigating greenhouse gas (GHG) emissions in urban areas. Through automation, dematerialisation, persuasion and soft transformation ICT holds the potential of making urban life more sustainable,...

Global navigation satellite system (GNSS) spoofing interference can mislead the target receiver in reporting wrong position, velocity and time results, which is a serious threat to the security of GNSS applications. Localizing and destroying the interference source is a complete way to clear the threat....

This paper applies the motivation theory to analyzing the current situation of college students' English learning and the existing problems involved. Through questionnaire and interview internal and external factors are discovered. As a result some suggested measures are put forward such as: build good...

It is an effective method to measure the height using a barometric altimeter, but there exists larger noise defect. In this paper, the height measurement system is designed by using the barometric pressure sensor, and the cause of noise is analyzed. In order to suppress the noise, the method of recursive...

Scientific quality refers to the ability that people relate to science which can be used to participate in scientific activities to solve scientific problems, which is an important indicator to measure nation’s scientific and cultural growth. As the main force of engineering, for a better society undergraduates...

By selectively oxidating the cotton, part of the alcoholic hydroxyl group is oxidized to an aldehyde group, then use cross-linking agents or glutaraldehyde to make it react with the amino on collagen protein to produce imide, thereby allow the collagen firmly bind with cotton fabirc to obtain cotton...

The vanadium redox flow battery is an electrochemical storage system which allows energy to be stored in two solutions containing different redox couples. Unlike commercially available batteries, all vanadium redox flow batteries have unique configurations, determined by the size of the electrolyte tanks....

How to analyze the spatial location relevant data from the Internet efficiently is one of the most important of the work in the software systems field, which is one of the important directions. For many years, researchers have provided lots of analysis methods, but most of them are for ordinary data,...

Collaborative learning is used for the English language teaching of college students at sport universities. It is innovative in that it involves the students and teachers co-work to master knowledge. It involves: 1) the forms of collaborative learning in teaching at sport universites 2) the challenges...

A new face recognition method is proposed by using total variation minimization and Log-Gabor filter. First of all, facial images are transformed by total variation minimization model. Secondly, the facial feature is extracted by Log-Gabor filter from the result of the former transformation. Then, dimensionality...

To solve the problem that it is difficult to capture the weak GPS signal, an improved wavelet noise reduction algorithm is proposed. By integrating correlation integral differential accumulation method, wavelet decomposition and signal reconstruction, the algorithm can improve the signal-to-noise ratio...

Social work is a very practical major. The construction of practice base which has a key role in the cultivation of social work personnel is an important and necessary part of social work practice teaching. The paper takes Hubei Minzu University as an example analyzing its practices and problems on construction...

In this paper, two inverse vibration problems of constructing a grounding spring-mass system from its two eigenpairs and part of spring stiffness are considered. The vibration system is constrained to satisfy a relation that the total mass of system is a constant, and the problems are transferred into...

Android platform has gradually become the most popular mobile terminal operating system, while the number of software applications based on which is also quite amazing. At the same time, the security threats are also increasing, and the degree of threat is gradually deepening. Therefore, we need to create...

Women found their momentum to engage in new forms of participation, accumulate economic and social capital in disaster management. However, it is important to highlight that the types of women agency remain emanates from the periphery of social relations. The sig??????nt of economic contributions of...

Emoticons are widely used in the network text, which has enhanced effect for the author's emotional experience and semantic representation. Effective identification of the emoticons in the network text has great significance to sentiment analysis, public opinion survey and commercial investigation. Through...

On the basis of the social force model,we studied various factors which could affect pedestrian escaping from the room on the emergency occurred in a square room (such as fire) .By Simulation the effect of the pedestrian's desired escape can be abtained.The relationship between the average speed and...

When disassembling and checking the outer cold water pipeline of the third cooling tower in Tianshengqiao Station, we found that the scaling circumstances of the outer cold water pipeline inwall of the 1# tower, 2# tower and 3# tower are very different from that of the radiating coiler. In the 3 cooling...

Five development concepts, including innovation, coordination, green, open, sharing, are proposed on the party's the fifth Plenary Session of the 18th CPC Central Conference. Central finance and economics leading group proposed to focus on strengthening the supply side structural reforms, to improve...

College students have significant characteristics in the physical, psychological and ideological understanding. Their plasticity are extremely strong. In the process of education, student advisor must take the corresponding education strategy. This paper introduces the roughly working content of counselors...

In this paper, the influence of the number of bearing expanded-plate on the concrete expanded-plate pile is studied under horizontal force. Through the ANSYS software, the calculation model is established and analyzed on the basis of the comparison of the straight hole pile with the same length and the...

In order to obtain the information, the system has been designed based on Hadoop as our experimental platform. It adopts HDFS distributed storage system to improve reliability, fault tolerance and scalability. To reduce retrieval latency, our system implements the distributed computing framework MapReduce,...

Abstract: This paper considers channel estimation for mmWave communication with massive received array antennas at BS. Instead of estimate the channel matrix, we resolve the problem into two steps. Firstly, one could separately estimate DOA, on the basis of the array signal processing techniques, and...

Land is the fountainhead of the development of the real-estate market. The fluctuation and adjustment of the land market, with no doubt, will affect the price, the total supply and the supply structure of the real-estate market directly, and thus have an impact on the macroeconomic operation. A healthy...

Micro, Small and Medium Enterprises is one contributor to employment, growth in gross domestic product (GDP), and non-oil exports. And these types of businesses capable of facing exposure to storms of crisis and also has the ability to recover more quickly than larger business units. As one part of Indonesian...

The new concept of local government that focuses on the community requires a new paradigm of government management with a comprehensive performance measurement system. LAKIP and LPJ (LKPD - both are kinds of accountability report) as a tool to measure the performance of local government has not depicted...

In recent years, 3D printing technology has been used in all walks of life because of the rapid development of 3D printing technology. Due to the pursuit of personalization, color 3D printing technology has developed rapidly since its appearance. This paper first summarizes the research development and...