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hot plate, magnetic stirrer, infrared MLX90614, PID controller

Nowadays there is a demographic crisis in Russia, its result is longstanding decline in population and it has negative consequences for the country. The negative consequences are the following: the number of working age people is decreasing, their structure is declining, the quality of human resources...

Innovation plays the main role in organizational survival in the globalized era of technology and information exchange. Innovation can only be achieved when employees are able to engage in innovative work behavior. In addition, the workplace leader is known to occupy an important role in the formation...

It is widely acknowledged that entrepreneurial activities can be propelled by the high-level talents, which is dependent of the key elements in the whole entrepreneurial eco-system and also driven by economic and social development in the region. The worldwide competitions for the talents have been increasingly...

In order to promote the reform of the practical education of Exhibition Major, the basic evaluation framework of practical teaching was established according to the four basic steps of the CIPP model. CIPP model was used to carry out the evaluation of practice teaching in conventions and exhibitions....

The exchange bones have been rapidly developed since 2016, and plays an increasingly significant role in China's financial market. In this paper, the concept and main characteristics of exchangeable bonds were introduced, and the exchangeable bonds issued from 2013 to the first quarter of 2018 in China...

Due to the important effect of the transaction cost, risk, skewness and kurtosis to portfolio returns, the aim of this paper is to simulate the real transactions in stock market by considering the above factors. Firstly, two mean-semi-variance-skewness-kurtosis portfolio optimization models in open-loop...

Internet of Things technologies are being implemented in all spheres of human activity. The application of such technologies and elements of cyberphysical systems is especially active in areas equipped with a large number of various devices and systems. Logistics is one of these areas. From the one hand,...

The article substantiates the importance of environmental priorities and ecologically-targeted thinking in the era of modern technogenic development. The goal is to justify the fact that the quality of environmental interactions depends on the degree of human reasonableness. Developing this idea, the...

This paper explores the relationship between independent learning monitoring and English academic achievement through experimental research. It provides theoretical and practical support for the construction of multi-inspection system of college English self-study based on online environment and the...

Based on digital technology, the new media that takes the network as a carrier for information dissemination is rapidly developing among contemporary higher education in China under the coercion of new technological revolution, which causes higher education in China to face the challenges of educational...

Logistics is closely related to e-business. Based on the current development status of cross-border e-business, from the perspective of market scale and political environment, this paper analyzes the influence of intelligent logistics on cross-border e-business through taking intelligent logistics as...

This research takes the setting on street vendor community along the main road of Barru Regency, South Sulawesi. Patriarchal culture pattern of Barru people places men as the head household/family who are very strict. Woman tend to be considered as in the "second class". The purpose of this research...

At present, in the process of rapid social development in our country, the development of colleges and universities and the way of education have become a hot topic in the society at present. In the stage of rapid development of foreign language education, the reform of foreign language education has...

In this study, novel kinds of CuxO nanocatalysts have been successfully synthesized with different reducing agents (aniline, O-methoxyaniline and 3,5-dimethoxyaniline) by a facile hydrothermal method. The catalytic performances of the as-prepared CuxO nanocatalysts were investigated systematically for...

For better use of soil particle size distribution (PSD) models and expand the use of large database held by national Soil Surveys (Katchinski's scheme) in China, 12 PSD models were proposed as the function of cumulative mass percentage of particles and diameter (mm) for 265 soil horizons (Katchinski's...

This paper is based on the investigation and interview methods to probe on multimedia English teaching from the students angle of view and cognitive psychology. The author achieves results after conducting a preliminary comparison into the relationships between traditional English teaching and multimedia...

Vacuum infusion molding process(VIMP) is widely used for manufacturing the composite yacht hull, but the process parameters are designed by experience or lots of experiments. In this paper, the filling process of VIMP for composite yacht hull was deeply analyzed based on numerical simulation technology....

Traditional songs are music originating from a particular region and become popular; sung by both the people of the region and other peoples. The form of the song is very simple and uses local language; so the regional song is expressed as a reflection of the social order of society; and the regional...

Based on the data of guangdong rural statistical yearbook (2011-2018) and guangdong statistical yearbook (2011-2018), the grey correlation analysis method was used to analyze the factors influencing the growth of forestry economy in guangdong province. The results show that the correlation between GDP...

During the period of Shinzo Abe’s administration just past, Japan has just experienced a rare long-term economic growth, i.e. the so-called “Abenomics Boom”. Japan’s major economic indicators have risen to reach high levels in the 1990s. But in the view of the Japanese Communist Party, these growth was...

Taking the basic computer courses in universities as a starting point, this paper analyzes some common problems encountered in the basic computer teaching in applied colleges and universities in Inner Mongolia. This paper puts forward a flipped classroom model based on “SPOC+ micro-class + online examination”...

The implementation of the vision and plan of the Belt and Road Initiative is based on language exchange. On the basis of statistics, more than 1,000 languages are spoken in countries along the Belt and Road Routes, of which about 60 are official languages. According to media reports, many colleges in...

Different countries have different education systems for students with disabilities. This essay focuses on the comparison of education for disabled students between China and the UK, including literary education, higher education, and adult education. It is well-established that the difficulties of education...

Digital technology has led to new internet-based occupations with the rapid progress of internet technology, reshaping the spatial, temporal and skill structure of the labor market. Starting from the labor market structure theory and with the Chinese government’s employment promotion policy for the 14th...

Under the strategic transition of Zhejiang Province’s “Thousand-Village Demonstration and Ten-Thousand-Village Improvement” project toward “Beautiful and Harmonious Countryside,” rural greenways have emerged as pivotal catalysts for advancing common prosperity. This empirical study, centered on Linping...

This research paper investigates the transformation of marketing strategies for luxury companies due to the impact of economic crisis resulted from COVID-19 pandemic. Taking International Brands as examples, this paper analyses from psychology of consumers to global economic performance in order to best...

The main problem in this research is that developments in the field of information technology bring various influences such as in the form of community participation when using digital media so that the idea emerges, namely the concept of digital citizenship. In order for digital citizenship to be utilized...

The computer vision community has become increasingly interested in Low-Light Image Enhancement (LLIE), which tries to transform low-light photos into typically exposed images. The convolutional neural network has advanced quickly, and this has helped the deep learning-based LLIE approaches make a breakthrough...

The 21st century is marked by the rapid development of information technology which has an impact on changes in human behavior. Information technology has become a necessity and the internet has become a repository for search as well as human connection. The internet has become everything and an important...

Portable low-power design has gained increasing significance due to user demands for fragmented usage scenarios and the pursuit of energy efficiency, environmental sustainability, and extended battery life. The two-stage operational amplifier (OPAMP) circuit, characterized by high gain, low power consumption,...

The consecutive layer of a nickel alloy was deposited onto a GH864 nickel-based superalloy gas turbine engine blade using laser cladding. To ensure the performance of blade, the gas turbine with laser cladding repaired blades worked two weeks and a detailed measurement and investigation were performed...

Canada has global reputation for her excellence in animation education and animation movie industry. Historically Canada starts developing her animation education and industry in just late 20th century; however, it quickly became the home of hundreds and thousands of brilliant animators and artists....

Recently, large-span cable structures are widely applied in the stadium, exhibition center, airport terminal and other public buildings. At the same time, there are some risks caused by the accidental loading in the application period, such as terrorist attacks, the car collisions, falling objects and...

Wetlands in the Lower Reaches of Songhua River (LRSR) is one of the most important wetland distribution area. However, owing to expanded agricultural activities since the 1950s, wetlands in this area has decreased in size and deteriorated in quality. Wetlands restoration is necessary to improve the present...

Here discussed the difference between Special Relativity and Newton Mechanics from the epistemology; pointed out they discuss real and visual law of body motion respectively, and the Special Relativity is only valid approximately for v

With the development of modern network information technology, flipped classroom has received a wide attention from foreign language teachers in China as a novel pedagogical mode with unique advantages. As a modern and creative pedagogical mode, flipped classroom boasts many exclusive advantages over...

This research aims to investigate the effects of speed parameters, such as workpiece rotation speed and feed rate, on the surface roughness in LS-WEDT (low speed wire electrical discharge turning) process. Then a mathematical model of surface roughness can be built to deduce the formulas predicting the...

The inner plate can be used to stiffen square tubular T-joint in order to improve the performance of square tubular T-joint and the radial stiffness of square tube. In this paper, tow methods of experiment and numerical simulation have been used to study the strengthening effect. Three scales of welded...

The key branches of power system can effectively reflect the security weaknesses of transmission line, the efficiency of system secure economic dispatch and control will be significantly improved by reducing the system to a precise model with the key branches preserved. A new network reduction method...

For further research on microscopic pore characteristics and its geological accumulation significance of coal bed, coal samples from drilling holes of Baode, Shanxi province in China were collected to perform scanning electron microscopy (SEM), mercury injection and low-temperature nitrogen sorption-desorption...

During performing function experiment of testing pump, there are some inevitable difficulties that oil may be blown out because the students do not leave deep impression to correlation process and often reverse order of experimental step and experimental process may be terminated because a teacher can’t...

This paper presents a 14-bit 2.5GS/s current-steering segmented DAC with a new technology of synchronization, called multi-clock synchronization, which is used to optimize the timing between the internal digital and analog domains. The quad-switch architecture is also adopted to mask the code-dependent...

This article illustrates the representation of character convergence of Jiangnan Ancient Towns. It analyzes the formation mechanism of character convergence to build the whole image of these ancient towns with Zhouzhuang as a prototype. Based on Tourism Geography Theory and Regional Linkage Theory, it...

Up to now, the interior design development already became a capacity of environment psychology. Ergonomics and aesthetics were one of the integrated disciplines. Compared with previous, it more emphasis on "people-oriented" design concept, emphasizes on the feelings of people as the ultimate goal of...

The title compound has been synthesized and its crystal has been cultivated. The crystal structure was determined by single crystal X-ray diffraction . Crystal data: C5H5N5O7, trigonal system, space group R3, a = 22.881(13)Å, b = 22.881(13)Å, c = 9.506(4)Å, = 90°, = 90°, = 120°, V=4310.1(4)Å3, Mr = 247.14,...

People often say that clothes make the man, the Buddha by Gold, clothing is a manifestation of a person's external image. Studies show that with the rapid economic growth in China, the national consumption level is gradually improving, particularly reflected in the national consumption of clothing. China...

In this paper, the technology of ultrasonic extraction of flavonoids from grapefruit seed was studied. The orthogonal design method was used to optimize the process. The results showed that the optimum extraction parameters were ultrasonic ratio 1:50 (g / mL) , Ultrasonic power of 280w, extraction temperature...

This paper focuses on pedestrian detection of moving objects, and then tracking the detected objects. The pedestrian detection is performed using an algorithm based on a type of background subtraction technique. This technique not only uses a median-based approach for initial background estimation but...

The bioactivity of titanium treated with boiling diluted alkali process was evaluated by immersing the specimens into a supersaturated calcification solution (SCS). Biomimetic bone-like apatite with typical characteristics of low crystallinity and lower Ca/P atomic ratio ranging from 1.33 to 1.45 was...