Search all articles

The precise 3D(Three Dimensional) modeling of the non-circular sector gear of the rocker shaft is an important basic work for the study of the mechanical properties of the automobile steering. The traditional 3D modeling method is difficult to obtain accurate model of the rocker shaft because of its...

Freshippo, which was launched by Alibaba Group in 2016 as a benchmark for new retail, has a development history that could be regarded as a landmark case for the digital transformation of China's retail industry. According to the “2024 China Supermarket Top 100” data released by the China Chain...

A professional learning community is an effective approach to teacher development. The paper firstly presents relevant theory of a professional learning community, and then reports the exploration of a professional learning community of university English writing teachers. The study shows that this practice...

Dealing with dormitory interpersonal relationships is a complex problem of college life. The emergence of “clique” phenomenon has become one of the most important reasons for the intensification of contradictions and the formation of lousy dormitory interpersonal relationships. To explore the cause and...

With the reforming in the power system , the electricity market is gradually opening up and all kinds of guiding policy come on intensively, the operating environment of thermal power enterprises will gradually change. The change will lead to more intense competition between the power generation industry...

In the context of the increasingly severe aging in China, the realistic dilemma and the way out for over-aged migrant workers are explored to provide a scientific basis and reference value for the national policy formulation in the future. A total of 862 questionnaires were distributed in this research....

The development of the high-tech industry, is an important foundation for the country to enhance industrial competitiveness, and is also one of the important manifestation of a country's composite national power. In order to research mechanisms, which promoted high-tech industrial cluster, this paper...

Formulating teaching strategies is an important part of talent training. Because there are many differences between the professional and repair majors, this paper mainly discusses the problems related to the application of professional teaching strategies in the colleges and universities, and explores...

Objective and Motivation: Pulse wave velocity (PWV) is known to be associated with vascular ageing, a risk factor for cardiovascular disease (CVD) [1]. The European gold standard measurement of PWV requires an experienced operator to measure pulse waveforms at multiple sites, sometimes together with...

Taking the static pressure of the oil film, carrying capacity and stiffness of the table as the main study subjects, in order to achieve the optimum design of oil film thickness, optimization method of the objective function with the linear weighting has been proposed, and the optimum oil film thickness...

To enrich the practical content of the course of GIS, this paper introduces the design and application of earthen sites information modeling from the perspectives of information collection, database designing, information input and processing, information analysis, information display, etc. in Shanxi....

The simulation technology saves the cost of test, improves efficiency and in favor of the image acquisition. This article based on the OpenGL simulates the real-time dynamic 3D target, the physical characteristics of the target and the notion characteristics in the real world. The target images collected...

Sunan Giri is one of Walisongo in Java who was buried in the hills of Giri. Walisongo is the name of the nine ulama’ who spread Islam in Indonesia in the 7th century AD. Walisongo is believed to have spiritual virtues so that it becomes an attraction for spiritual pilgrimages for Indonesian Muslims to...

The implementation of medium-and long-term incentive policies for state-owned scientific and technological enterprises is of great significance to further mobilize the enthusiasm and creativity of scientific and technological talents, accelerate the transformation of scientific and technological achievements...

Cell phone internet influence on undergraduate’s examination score is an important research issue in the education field in universities. The panel data model of cell phone internet influencing on undergraduate’s mark is built based on the theory of probability and statistics. Data of undergraduate studying...

Energy efficiency is one of the most important issues in designing the future Internet. For examining an energy efficient router, in this paper, differnet routers such as rate control protocol (RCP) router, precision time protocol (PTP) router and reference router are compared in terms of the power consumption....

Objective This paper aims to analyze the competitiveness of science and technology innovation in hospitals within the Yangtze River Delta region and to provide references for the construction and development of medical disciplines and hospitals in this region. Methods To analyze the science...

In this paper, using the theory and method of functional principal component analysis and the optimization theory and method, we develop a new estimation method for estimating the unknown parameters and function in semi-parametric functional linear model. We use the model and its estimation method to...

Temperature measuring method is one of the key issues in the research of high speed motorized spindle of thermal characteristics.In this paper, a new hybrid temperature measurement method is proposed, which is based on the contacted temperature measurement and infrared temperature measurement experiments,...

This author refers to the existing literature, systematically reviews the evaluation results of regional S & T innovation capability from the aspects of evaluation connotation, evaluation index and evaluation method. The existing evaluation index design mainly adopts the qualitative analysis method,...

Objectives: To investigate the role of peripheral augmentation index (AIx) for the prediction of prevalent cardiovascular disease (CVD) and total mortality in the general population in age- and sex- specific manner. Methods: AIx was measured in 11,250 participants of the population-based Gutenberg Health...

This paper introduces the design of rotary axis-angle digital system, which is composed of integrated angle-to-digital converting circuit AD2S83, single chip computer and huge capacity memory. This system converts the analog signals and reference signals from rotary transformer to digital information...

Reforms were made in the teaching contents, test contents, teaching process, etc. of VB programming course; the design scheme for progressive case library and the implementation process for progressive case teaching optimized; successful implementation of teaching assured via a teaching method with vertical...

Lung cancer ranks as the top cancer worldwide in terms of incidence and constitutes a major health problem. About 90% of lung cancer cases are diagnosed at advance stage where treatment is not available. Despite evidence that lung cancer screening improves survival, guidelines for lung cancer screening...

In recent years, with the development of computer and electronic technology, it provides the necessary conditions for the collection of data and the development and application of storage systems. Therefore, combining with the current actual demands, this study analysis and designs the high-precision,...

Researchers propose and demonstrate Sodium Zinc Molybdenum Tellurite glasses (Na2O-ZnO-MoO3-TeO2 or NZMT) as suitable hosts for rare earth ion thulium (Tm3+) operating at 1.47 mm wavelength. The density, the refractive indices, the optical absorption have been measured. The Judd-Ofelt intensity parameters...

Marketed in Vietnam’s megacities in the early years of the 21st century, Taiwanese bubble tea has quickly been accepted and loved by the young Vietnamese generation. In the beginning, bubble tea was served by “Taiwanese bubble tea” vendors located near schools. From 2003 up to now, the top 50 Taiwanese...

This paper illustrates the heat treatment demand and process of 30CrMnSiA steel. It introduces a controlling temperature system design which bases on box heat treatment of PLC, and realizes controlling temperature automatization of the parts’ heat treatment process.

Wide band gap hydrogenated amorphous silicon oxide(a-SiOx:H) films were prepared by radio frequency plasma enhanced chemical vapor deposition(RF-PECVD) method. Nitrous oxide(N2O), hydrogen(H2), silane(SiH4) were used as source gases. With the increase of N2O/SiH4 ratio from 0.5 to 2, the optical band...

The Mesozoic sequence framework of the eastern Yihezhuang salient in Jiyang depression, which was a residual basin, was studied in order to improve the success rate of locating hydrocarbon reservoirs. First, through seismic profiles, well logs and cores, complemented with outcrops, totally 5 sequence...

Gravitational Water Vortex Turbine (GWVT) has the advantage of harnessing hydro flow energy from the low head. Several research have been conducted to optimize the performance of this turbine type, one of which is by applying multistage rotor. This work is to study the effect of gap placement and phase...

In this paper we chose Hofstede’s cultural dimensions as the research tool to investigate the differences in value orientations between Chinese and South Korean employees in Sino-South Korean joint ventures. Further, we discussed the differences in behavior patterns between the two sides on the basis...

The Great Gatsby is one of the bright stars in American literature, whose writer, Francis Scott Fitzgerald, is also one of the greatest writers in the early 20th century in America. His works give people much enlightenment; reveal the real American society then. So, we can say that Fitzgerald is a mirror...

In this paper, the internal flow field in an optical module of DUV laser was analyzed by ANSYS Fluent based on the finite volume method. The way of purging nitrogen was optimized according to the results of the analysis. After the optimization, a better nitrogen purge method was obtained, and a flow...

The usage of personal protection equipment (PPE) such as face masks diversify immensely in the US and China during the COVID-19 pandemic. To fully address this issue, this paper conducts a multi-aspect research on US and China society. This research aims to compare the two cultures and identify the underlying...

It is a shared goal of countries around the world, including China, to foster inclusive and sustainable economic growth, boost employment, and guarantee decent work for all. In particular, the protection of vulnerable populations has all along been the priority of the Chinese government, of which mobile...

"Constructing Urban Areas in Mountains" is one of the important measures to realize the goal of comprehensively constructing a well-off society in Yunnan. All the projects to be constructed in mountainous areas can't depart from the support of electric power, so giving top priority to electric power...

The development of the ocean is receiving more and more attention. To train a group of high-quality ocean engineering talents is a goal of current higher engineering education. Programming ability, as an important skill required for the development of computer technology since the 21st century, has a...

P.3618 “ A Book Of Autumn Singing “ is the performance manuscript of the buddhist monks to raise clothes from the public after the summer settlement, P.2704 and S.5572 manuscripts also record this performance. These manuscripts, which are different in style but similar in content and rhetoric, reflect...

To understand the migration transformation rule of heavy metals in the process of extracting proteins from the sludge with enzymatic hydrolysis, this experiment studied the total amount of heavy metals in the sludge and the its morpHological change characteristics in the process, and the results showed...

In the macro-side of readjusting and controlling economic activities, it is crucial for government to determine the relationship between private consumption and private investment with GDP (Gross Domestic Product) each. The greater understandings on how these two sectors fluctuate with GDP may allow...

Pro bono means that lawyers have an inherent duty to deliver free legal service or substantive fee reduction to the general public who need assistance. It has become a global phenomenon in the rapid development of the legal profession. In this century, Chinese lawyers and law firms began to accept pro...

The research utilizes the “Production-Oriented Approach” developed by Professor Qiufang Wen as the theoretical framework. Utilizing the online resources of “Practical University English Speaking” on the “Cool Learning Liaoning” top-quality course platform, it employs a blended learning model that combines...

BERT (Bidirectional Encoder Representations from Transformers) as a pre-training model has been widely used in the field of natural language processing, of course, it also covers the field of Chinese medical text. In the process of actually dealing with Chinese tasks, BERT also has its own shortcomings,...

The instability phenomenon of numerical solution usually exists in topology optimization of continuum structure. The sensitivity filter method is used to solve this instability phenomenon of numerical solution generally, but many intermediate density elements still exist in the result of topology optimization....

Many teenagers are suffering from acne. If the circumstance is light, only it need a few months cure. If the circumstances are serious, it will leave deep red blain prints and different shades of the pit. Acne can seriously affect the appearance and mental health of patients. There are many treatments...

General education is a topic that cannot be ignored in higher education in many countries around the world today. In particular, American higher education, especially in the fields of science and engineering, continues to lead globally, and general education is an indispensable part of undergraduate...

In order to study the effect of fluid on the structural dynamic characteristics, in this paper, a three-dimensional spring element was applied to the dynamic analysis of the fluid. Based on the simplified model of nuclear power structureCAP1400, the upper water tank of concrete containment was analyzed...

As the network users increasing quickly, tourism website users’ reviews are be-coming more and more extensive and comprehensive with their demanding more and more individual. To cope with these changes on tourism website chal-lenges, it is necessary to improve values of tourism website. The writer analyzed...

The decision-making of urban core competitiveness is quite subjective and faced with much uncertainty, which makes the existing theoretical strategies of urban core competitiveness lack practicability. The author used case-based reasoning technology to design an urban core competitiveness decision support...