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The source and development for measurement uncertain were summaried in this paper. Measurement uncertainty and measurement error were analyzed. The important significance for evaluating uncertainty of measurement result was clarified.

In order to display and observe some special data on a map,the researchers proposes a lightweight and effective Geographic Information System(GIS) over distributed environment, which can be integrated in other cloud computing system easily. The lightweight distributed geographic information system (LDGIS)...

Based on the reusable components, this article developed a remote maintenance system software. Essence of the process is a reusable component extraction process and development. Under the guidance of the field of engineering analysis in the field of remote systems, identify reusable components, and achieve...

Cultivating innovative talents is the key of the current higher education goals. The opening extracurricular innovation experiment is to develop a new era with science and technology innovation ability and innovation consciousness of undergraduates. Combined with the college in the implementation of...

A kind of environment-friendly compound corrosion inhibitor has been made from sodium tungstate, sodium silicate, calcium gluconate, sodium polyphosphate and zinc sulfate. The inhibition capability of the corrosion inhibitor in seawater for carbon steel is carried out by weight-loss method and electrochemical...

Risk management of building water supply system is to determine the possible factors affecting normal operation of system. The fuzzy analytic hierarchy process (FAHP) based on triangle fuzzy mathematics is carried out in this paper. Safety assessment indicator system was built by literature research...

In the field of data mining and pattern recognition, classification is a very important core technology. This paper present two kinds of improved classification algorithm. Using the improved Naive Bayes (NB) and KNN algorithm structure classifier to filter normal mail and spam. Improved NB algorithm...

In order to improve the work performance and mobility of the fault diagnosis expert system, a portable diagnostic client for embedded Linux operating system is developed. The data acquisition module is embedded in the device by analyzing fault-tree based troubleshooting process, using the fault symptom...

The research of synonyms in modern Chinese language has always been a seemingly simple problem, but actually quite difficult problem. This paper will combine with examples, to analyze the differences between synonyms, in order to better guide people to correctly understand and use the motherland language,...

This article is designed by the LabVIEW circuit experiment module, common in the course each module specific program design scheme is given, and ultimately successful debugging operation. Based on the introduction of virtual instrument, can not only save costs, and to update and adjust teaching methods...

The aim of the study was to describe the effectiveness of online-based applied physics learning using interactive digital teaching materials. This type of research is quasi-experiment using time-series design. Effectiveness seen of four dimensions of knowledge and student response, Learning is a manipulation...

The results of the scientific activity of the Interdepartmental Research and Education Center “Perspective Technologies and Materials” and the basic Department of ecology and ecological problems of chemical technology of Vladivostok State University of Economics and Service in 2015-2017 have been analyzed....

Education activity of children's art is an important means for children to know themselves and the world, and a bridge connecting children with the outside world. Education activity of children's art and children's physical and mental development benefit and promote each other in the two-way construction....

In recent years, the physical and mental health of higher vocational students has been influenced by diversified values and bad information. How to effectively grasp the unique and complex psychological characteristics of vocational students and strengthen and improve the mental health education of vocational...

The imbalance of heat rejection to and heat extraction from the ground has dramatic effect on the performance of a GSHP system, thus affects the heating and cooling energy usage of a building. A parametric study based on different heat rejection/extraction (R/E) ratio was conducted for a 20-year life...

The article investigates the history of formation and development of environmental education in Bauman Moscow State Technical University. Using the problem chronological method of study, the authors consistently analyze the contribution of teachers in the process of forming a modern attitude to environmental...

The level of this research and development (R & D) is the second level that is to test the feasibility of products that have been developed or existed. The product is the teaching materials of the course of writing scientific papers that have been designed by the researchers after analyzing the potential...

We combine literature review and three E's to select more reasonable evaluation index. We establishes three primary indicators (Economic Success ,Social Success, Environmental Success)and twelve secondary measures by referring to the smart urban evaluation index system of the EU, IBM, Nanjing and Tai-...

An expert system for workflow procedure optimization is proposed in this paper, in which the optimization method of the workflow procedure is presented with the workflow management system (abbr. WfMS). The running analysis of WfMS is the inputs of expert system, the optimization report and the regulation...

This study aims to determine 1). Effect of Clinical Supervision on teacher performance, 2) Effect of Teacher Work Motivation on Teacher Performance, 3) Effect of Clinical Supervision and Teacher Work Motivation on Teacher Performance in Elementary Schools, Kelurahan Kemalaraja. The population of this...

Under the background of “Carbon Neutrality”, changing the development model and adjusting the industrial structure has become the top priority, and the development of green finance plays an important supporting role. Based on the municipal panel data of Guizhou Province from 2007 to 2020, this paper...

Taking an Italian tunnel project with high pressure water as an example, this paper analyses and researches the sslurry TBM’s key components such as cutterhead, main drive and thrust system for large overburden tunnel and high hydrostatic stratum by combining the probability analysis of geological data,...

We determined the mutual intelligibility between Shanghainese and Cantonese by isolated word tests (Subjective measure) with the recording of two native speakers in the age range of 31-50. In addition, we assessed the linguistic background of the listeners with questionnaires who are also the test takers....

Seeing the variety of visual arts created by today’s young generation, they tend to be freer in exploring ideas and thoughts personally. This visual manifestation is greatly influenced by daily life activities that cannot be separated from gadgets. Fine art currently involves cyberspace which influences...

In carrying out research tasks, universities need research groups that function in a sustainable manner. In many cases, research group members change frequently, to a large extent due to incoming and outgoing students. This study aims to describe a model of forming a small research group (4-6 lecturers,...

Case retrieval constitutes an interesting area of research which contributes to the evolution of several domains. The similarity measure module is a fundamental step in the retrieval process which affects remarkably on a retrieval system. In this context, we suggest in this paper a similarity measure...

In alternative generation, reusing past experience is a potential methodology and case retrieval is a primary step. In order to improve the performance of case retrieval process, many applications have used different similarity measurements and the selection method for the most suitable historical case...

Any field could be severely impacted by occasional stern crises. Therefore, having appropriate strategies to not only survive from the predicaments but also achieve subsequent long-term prosperity will be crucial. In this paper, Delta will be exemplified to show its successful tactics for disentangling...

As more people are learning a second language nowadays, it seems that having an accent would influence people’s second language acquisition. Different from the standard native way of speaking, an accent is oftentimes considered negatively by people due to the implication of the lack of knowledge and...

Background: Chronic obstructive pulmonary disease (COPD) is characterised by airway limitation which is an independent predictor of increased cardiovascular (CV) risk and mortality [1]. COPD is associated with increased arterial stiffness [2] and increased incidence of all stroke subtypes [3]. However,...

The focus of vocational education is to train professional talents under the guidance of post holding ability. At the same time, with the goal of improving students’ post holding ability, we should scientifically reform the curriculum, teaching content, teaching methods and assessment methods. Aviation...

This article uses the cross-section data of 1468 listed companies collected on the CSMR database in 2020. It uses STATA15 software with OLS model to conduct empirical research findings: In the field of competition, the performance of mixed-ownership enterprises which are controlled by state-owned capital...

The process of urbanization must be accompanied by large-scale rural land expropriation and demolition. The number of demolished and resettled farmers is increasing day by day. Their pension issues have become the focus of existing research. It is also important to meet the needs of demolished and resettled...

The ever-changing information technology is reshaping the social requirements of cross-border e-commerce talents. The construction of new liberal arts should weaken the boundary of traditional disciplines and majors, make full use of information technology, and cultivate interdisciplinary talents for...

Self-efficacy, along with cultural responsiveness and emotional intelligence, is a practical approach for students to achieve their learning goals and build their lifelong learning. However, Chinese tertiary education neglects the importance of self-efficacy, cultural responsiveness, and emotional intelligence....

As disputes over unfair competition in data are increasing daily, it is practical to re-examine the determination of competitive relationship in the anti-unfair competition law to regulate data scraping. The determination of competitive relationship in China's data unfair competition shows an expansive...

The aim of this thesis is to analyse and compare the different marketing strategies adopted by McDonald's and KFC in China since the Covid-19 pandemic and their impact, using comparative examples. The study found that both companies have been making efforts to localize in recent years, but have...

Owing to the surge of ChatGPT and similar GenAI tools into all walks of human society, GenAI has definitely become the focal point and attracted great attention from academia. Based on the recent studies on GenAI, scholars and researchers have reached agreement that GenAI models have super power to generate...

Design sketch generated gradually in the development of modern design education, which is a new way of training to meet the needs of development of design disciplines themselves. Cultivate students' quality of creative thinking in design sketch and explore different teaching modes, so as to promote the...

In the specialist higher-level vocational and technical education, the professional teaching method is important. The teaching method, which is based on “two diagrams and a equipment”, including the functional block diagram, electrical circuit diagram and actual equipment, is divided into three steps...

Nine kinds of environmental estrogens including -estradiol, estrone, mestranol, ethisterone, ethinyloestradiol, diethylstilbestrol, cortisone, estriol and hydrocortisone were determined using high performance liquid chromatography (HPLC). The determination conditions were optimized that ProntSIL 120-5-C18-ace-EPS...

A novel rhodamine 101 derivative has been synthesized and employed as a fluorescent off-on probe for monitoring Cu2+ in aqueous solutions and living cells. Under physiological conditions, it exhibits a remarkable increase in absorbance at 587 nm and an enhanced fluorescence at 615 nm toward Cu2+ in a...

In this paper, we propose a modular equipment design concept for building interactive landscape environment, which can deal with the problems such as life expectancy and complicated cable networks. Recently, the advancement of digital technology in residential networking and connections (i.e., internet...

The reasonable and accurate assessment of the development speed of the distribution network is very important for a country's power grid construction and power distribution. The comprehensive evaluation system of distribution network developed proposed in this paper can be applied to evaluate the development...

Under processing condition that were the average power of 20 W, repetition frequency of 2 kHz, pulse width of 80 ns, spot diameter less than 20 m, cutting speed of 10 mm/s, we succeeded in making 300 m thick gold interconnectors for solar cell panels, by utilizing an optical fiber laser with high power...

Typesetting course is a core course in higher vocational printing graphics and text information processing major; the course must adapt to the demands of era development and major construction, and enhancing the exploration and the practice of the course teaching reform is especially important. This...

Handheld oscilloscope because of its portability, wide application range and other characteristics, has drawn more and more attention in the engineering practice. Anolog-to-digital conversion circuit plays an important role in the design of digital oscilloscope. It directly determines the maximum frequency...

Evolving classification models are designed to solve online tasks with demands restricting computational power and memory. The present paper proposes an evolving version of an established fuzzy classification approach based on fuzzy pattern classes. The approach incorporates a novel type of virtual sample...

Computer operating system is the core and also the foundation of computer system software, so operating system course is an integrated basic course. But for students, this course is very abstract and miscellaneous so as to be difficult understand. At the same time, the teaching content is difficult to...

Kinetis L-series MUC clock system includes the clock source mechanisms such as the internal reference clock source, frequency-locked loop FLL, oscillator OSC, real time clock RTC, and provides many clock models to provide technology foundations to many low power applications, and has the features such...