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We search for hidden symmetries of two-particle equations with oscillator-equivalent potential proposed by Moshinsky with collaborators. We proved that these equations admit hidden symmetries and parasupersymmetries which enable easily to find the Hamiltonian spectra using algebraic methods.

Operators of non­local symmetry are used to construct exact solutions of nonlinear heat equations. A method for finding of new classes of ansatzes reducing nonlinear wave equations to a systems of ordinary differential equations was suggested in [1]. This approach is based on non­local symmetry of differential...

Ever since the discovery of place cells, the conception of the cognitive map has revived and the intriguing assumption that spatial navigation system also encodes other cognitive functions has aroused interest among neuroscientists. Though the hypothesis has been viewed with some skepticism, evidence...

The purpose of this study was to determine the barriers in learning rhythmic motion in elementary schools. The research method used is descriptive quantitative using a survey method with data collection techniques using a questionnaire. The population of this research is Physical Education Teachers in...

In the deterministic realm, both differential equations and symmetry generators are geometrical objects, and behave properly under changes of coordinates; actually this property is essential to make symmetry analysis independent of the choice of coordinates and applicable. When trying to extend symmetry...

The effective synthesis of ZnO/NiFe2O4 photocatalyst with a co-precipitation technique was used to degrade dyes in the air in this study. XRD, SEM-EDS, and other equipment are used to characterize the crystalline phase, surface morphology, and chemical composition of photocatalysts. The exact peaks of...

With the rise of short video in China, many Internet celebrities on short video platforms have become popular online figures, gathering a large number of fans. Douyin is one of China’s largest short video platforms, and Wen Genie is one of the most popular Internet celebrities on Douyin. This research...

The teacher evaluation system is a comprehensive information system for teachers and students of the whole school based on the management practice of higher education, using advanced design ideas and technologies. The system effectively overcomes practical problems such as high pressure of evaluation...

Forest and land fires (Karhutla) in Indonesia seem to have become commonplace. In fact, the forest and land fires have an impact on public health, the paralysis of the economy and transportation, the destruction of flora and fauna, the impact on climate change, and transboundary haze pollution. Based...

This study aims to describe the learning concentration of students who are listened to by music, the research subjects here are students of SMPN 14 Bandung, by providing treatment using music therapy. This type of research is quasi-experimental. Data were collected through pretest and posttest. This...

The purpose of this research to analyze how the Financial Knowledge, Financial Attitude and Self-control affect the Financial Management Behavior in Generation Y in the city of Padang. This study uses quantitative methods. The technique in the research is Cluster Random Sampling. Research sample of Generation...

In recent years, China’s domestic academia and industry have paid great attention to the phenomenon of “the state advancing with the private sector retreating”, which has triggered a fierce debate. The authors analyze and demonstrate the phenomenon of the state advancing with the private sector retreating...

Animal is the theme that humans are mostly familiar with, the art talents of animals have not be emphasized by humans all the time. Through the observation and interviews in the past few years, the author studies and demonstrates the art gifts of animals on dancing, colors, lines, compositions, architecture,...

To treat high free fatty acid feedstock in biodiesel production, the reduction of free fatty acid by esterification in continuous reactive distillation column was investigated. In this work, ethanol and crude palm oil (CPO) which the molar ratio of ethanol to oil was 8:1 were selected as reactants with...

Nose wheel steering control system is the kernel of the ground maneuvers, and has its own notable functions and features. After the introduction of Principle and State of nose wheel steering system, this paper computes the damping of aircraft's shimmy and gives the simulation analysis of damping functions...

It is an ethical requirement that realizing everyone's equal right to accept education is an important aspect to realize social equality. Aimed at the conflicts between higher education opportunities and the demands of higher education, the paper elaborates these real problems in detail. Through empirical...

In this paper, we use NI USRP-RIO and LabVIEW programming environment to successfully build a 2x2 MIMO-OFDM system. And based on this system, the Zero Forcing(ZF) detection algorithm, the Zero Forcing-ordered Successive Interference Cancellation(ZF-OSIC) detection algorithm and Bell Labs Layered Space-Time...

The large interest in analyzing one's own fitness led to the development of more and more powerful smartphone applications. Most are capable of tracking a user's position and mode of locomotion, data that do not only reflect personal health, but also mobility choices. A large field of research is concerned...

Under the background of market economy, in order to pursue maximization of economic benefit, it has been one of the major events for the small and medium-sized enterprises to reduce their tax burden through reasonable tax avoidance on the premise of not violating the laws and regulations, which may reduce...

In the era of globalization, a pattern of Chinese culture opening is being forged ahead, which takes national culture as main part, assimilates foreign cultures and prompts Chinese culture's overseas publicity. The construction of Chinese national culture is strengthened in order to prompt national identity...

In this research we explore the feasibility of using commercial gasoline to extract the ethanol from the ethanol solution to produce gasohol. The experiment simulated a 3-stage countercurrent extraction process. Commercial unleaded gasoline with various octane number (92,95,98) was used as solvent to...

This paper aims to discuss and review language transfer on a meta-cognitive level, which includes transfer of language-independent skills such as phonological awareness, structural awareness/decoding, awareness of definitions and functions, good meaning-making strategies/literacy skills, writing strategies...

This paper studies online monitoring of SS series locomotive braking and wheel ovalization. Two displacement sensors were used to detect real-time displacement amount of brake actuator and tire tread, which were calculated by IPC for real-time monitoring of braking remission, braking, brake shoe wear,...

Real estate is a typical high-risk, high investment, high-return characteristics of a class of business, the more obvious characteristics of such enterprises, in addition to greater funding requirements, it also has a long turnaround time, by and large regional influence Features. As China's economy...

OBJECTIVE: To explore the effect of high intensity training on serum testosterone, cortisol and immune function of weight lifters. 4-week intensive training was carried out. METHODS: The subjects of this experiment are 12 weight lifters. The training loads in the 4 weeks were set respectively around...

A new education index system is required in order to comprehensively improve the quality of higher education and achieve the training goal of applied talents. The education index system should be established by choosing the appropriate assessment methods. These methods could be selected by contrasting...

Based on the Environmental Kuznets Curve(EKC)hypothesis, this paper use the method of principal component analysis(PCA)to extract Changsha-Zhuzhou-Xiangtan’s ecological environmental pollution factors. Regression models was taken to verify the interactive effect between Changsha-Zhuzhou-Xiangtan’s economic...

Recently, Android malware is spreading rapidly. Although static or dynamic analysis techniques for detecting Android malware can provide a comprehensive view, it is still subjected to time consuming and high cost in deployment and manual efforts. In this paper, we propose A3, an Automatic Analysis of...

In this paper, a novel visual object tracking method based on NormalHedge (NH) and parallel kernel sparse representation (PKSR) is proposed to achieve robust tracking accuracy under challenging conditions such as the target and its background sharing similar patterns, occlusion and deformation. Kernel...

Based on classifying the significance of the model of supporting the aged, the models of family care and institution care of the elderly are compared; meanwhile, the innovative forms and the creative model are proposed. Reference value for improving social model of caring the elderly is provided.

In this paper,we propose a probabilistic modeling framework,called Author-Topic-Sentiment Mixture(ATSM) model,which based on Latent Dirichlet Allocation (LDA) to include authorship information and sentiments information.The proposed model can reveal the sentiment-topic and author’s sentiment.Each author...

This study focuses on comprehension of the Human Resource Withdrawal (HRW) behaviors of the employees during the organizations’ modern Human Resources Management (HRM) process, especially in general trend of internal control. Firstly, we give a self-made definition and classification of the HRW creativity,...

A significant portion of public budgets in Europe is spent on sport subsidies. Lottery and gambling represent opportunity of how to increase these limited financial resources. There are many methods of how to support sport from lottery profit. We noticed many different methods from direct tax transfer...

How to solve the SME (small and medium-sized enterprises) financing difficulty domestic scholars has always been the hot topic to study, the enterprise net cash flow condition will determine the fate of the business, supply chain financing provides new ideas for to solve this problem. This paper researched...

Reliability-based design optimization (RBDO) is a more rational optimization design method due to its consideration of the structure reliability requirements. A new RBDO-kriging method that combines kriging agent model and covariance matrix adaptation evolution strategy (CMAES) is proposed to solve the...

FM-52M, a kind of filler metal matched for Inconel 690, is widely applied in critical components of nuclear power plant. In this work, the effect of the microstructure refinement of FM-52M was studied through pulse TIG welding. First, a serial of bead welds under different welding parameters were conducted...

The era of large data will change the way we understand and form statistical information. To store, integrate, process and analyze massive amounts of data can be viewed as a new data analysis method. This kind of intrinsic nature based on data relations determines the inevitable relationship between...

With the popularization of modern information technology in the field of education and the continuous improvement of teaching idea, the teaching of the classroom has become a hot topic in the education circles both at home and abroad. This paper will summarize the meaning of "flip classroom", the application...

The article examines the gender aspect of female characters' drawing in "Howard's End" (1910) by E.M. Forster with an emphasis on the technique of "rhythm" used in the novel.

Assessing enterprise's value can either be a conventional project operation or a company investment that allows managers to effectively improve their business decisions in order to maximize enterprise values.However,traditional methods that can be used for accessing enterprise's value neglect the uncertainty...

Innovation has been regarded as one of the most important aspect in a succesful company. Innovation is not something that could take place in a second, a company has to nurture and develop the innovative behaviors of their employees. Innovative behaviors can be nurtured and developed by continuous learning...

The purpose of this paper is to study the impact of network literature on the ideological and political education of college students. Based on the previous literature, this paper expounded the characteristics of network literature and the relationship between college students and network literature....

Based on the Vector Control theory, this paper uses the MATLAB/SIMULINK simulation software to build and simulate the rotor flux model in the induction motor. The result is obtained that the two waveforms produced by simulating the rotor flux current model and voltage model are credible under the ideal...

The relationship between government and enterprises is the major issues in the economic reform and development, and Political Connection (PC) is the embodiment of the relationship between government and enterprises. As a result, the paper will select Chinese private enterprises as the research sample,...

Elevator accidents occur frequently, brake function failure is one of the main factors. If the brake function fails, it will cause the elevator to run out of control. Therefore, the effectiveness of the brake function is closely related to the safety of the occupants. The electromagnet is the most critical...

In the process of vigorously advocating the development of the Northeast regional economy, along with the enhancement of the economic foundation of the northeast region and the eclectic diet culture, tea enterprises have become the new favorite in the economic tide. Encourage the growth of tea enterprises...

In order to test the mid-strain-rate, a specialized fixture that can be installed on the MTS809 test machine is designed. A three-dimensional solid model of the fixture was established with SolidWorks, and multi body dynamics simulation analysis on the tensile process of dumbbell shaped flat specimens...

As a low carbon, environmental protection, energy saving and healthy travel mode, public bicycles are being popularized and popularized in many cities all over the country. In the public bicycle service system, the location of the bicycle rental and the allocation of the number of bicycles, locks, and...

The definition and calculation of the operational readiness and availability of weapon system have been described. The relationship and difference between them have been analyzed. On the assumption that the repair time, logistic delay time and the relaxation time are subject to different distributions,...

Modern music in twenties century is directly impacted by impressionism style thus Debussy is universally acknowledged as the initiative person of modern music in twenties century. The new conception absorbing oriental elements is soon accepted by China that everything is waiting to be taken up in eighties,...