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The aims of this reseach is developing low cost heat pump dehumidifier (HPD) for shrimp crackers dryer, and observe the process characteristic of HPD dryer. System of HPD dryer consist of evaporator, condensor, compressor, expansion valve, fan blower and drying chamber. Observed characteristic factor...

This article will use the theory of experimental phonetics to describe the acoustic characteristics of vowels in Western Yugur language, making the speech signal more specific and objective. Using the vowel distribution pattern theory and the vowel formant pattern, extract and analyze various acoustic...

The 3D printing technology for continuous carbon fiber composite can combine the advantages of high mechanical properties and unlimited model structure complexity to complete the rapid prototyping. Because of the continuity characters of the carbon fiber composite, if the nozzle temperature is too high,...

A high-precision Σ-Δ analog-to-digital converter is designed in this paper in order to meet the accuracy requirement of analog to digital signal conversion in the area of high-frequency and low-voltage seismic wave. In the analog part, a second-order Σ-Δ modulator is used to realize oversampling and...

With the development of society and the improvement of individual self-awareness, the emphasis of product design has been gradually transferred from function to emotions, and it pays more attention to the internal demand of users, integrates the emotion factors of users into products to obtain emotional...

High thermal stresses developed in coke drums can lead to fatigue crack initiation and subsequently growth until premature drum failure. To predict the fatigue crack initiation lives of coke drums, a cost-efficient method was proposed using Monte Carlo simulation in this paper. Strain data on the critical...

Aromatic hydrocarbons are the main composition in coal tar from industrial coal processing process, which have long been recognized as the major environment pollutant. The biological toxicity of aromatic hydrocarbons are closely related to their structural configurations. In this work, detailed composition...

In the reading materials of the new standard high school chemistry textbooks, there are frontier contents of modern chemistry such as nanotechnology and new materials. In order to coordinate with teachers’ teaching and improve the overall classroom effectiveness, this paper succinctly introduces the...

Onset of modernisation has created a rise in the use of the digital world. These digital platforms have transferred the landscape for storytelling, shifting it from single author to an enhanced distributed and participatory audience. This research examines the use of social media as well as various online...

LS-DYNA finite element software was used to set up the computational model of fragment oblique penetration on circular tube, the dynamic process of cylindrical, spherical and cubic fragment penetration on circular tube was simulated under different working conditions, acquired the damage characteristics...

After years of development, Wechat Public Platform has become an indispensable part of the self-Media industry. It has also become the dependence of numerous micro-credit users, and has also brought direct income to more self-Media people. This paper takes Wechat Public Number as an object, and discusses...

The Autoclam tester was used to measure the air permeability, hydroscopicity and water permeability of the high performance concrete mixed with basalt fiber. The effect of the content of fly ash and basalt fiber on the impermeability of high performance concrete was analyzed. The results showed that...

The analysis of port handing capacity is of great significance to the construction and planning of the port. Using the data of the last 12 years, X11 method is used to separate the long-term trend. The results show that the port handing capacity tends to increase linearly. We use difference method to...

With double hole Steel corrugated pipe as the background, this paper adopted finite element analysis software ANSYS to make numerical simulation of the interaction between the pipe and the soil. At the same time, the field experiment was carried out. Comparing the results of numerical simulation with...

Wireless sensor network ( WSN ) is a kind of energy constrained network, by using data fusion technology, the elimination of redundant data, can save energy, prolong the network life purpose. Data fusion in wireless sensor network can realize different protocol layers, Based on the introduction of wireless...

This research discusses the transformation of the Pakarena Dance in the postmodern era. The dance has experienced social and cultural change and is now known as the Pakarena Anida Dance. Pitirim Sorokin explains the social cultural cycle into ideational, sensate and idealogic that is in line with the...

As China’s intangible cultural heritage, Nanjing brocade carries a wealth of cultural memories and historical significances. Under the background of globalization, it is necessary to shape the cultural memory of Nanjing brocade and actively explore the new path of international communication of Nanjing...

At present, we are in a new era which calls for subjectivity and also generates subjectivity. Colleges and universities, as the institutions cultivating high level talents, should conform to the development trend of the times, pay attention to the subjectivity of the students, attach importance to the...

In order to explore the factors that affect the mental health of the elderly under the network environment, we take the182 residents of 60 and over 60 years old people as the main objects, who are in Zhengyin village, Xindu district, Chengdu city. After a questionnaire survey and data acquisition, a...

Agricultural meteorology is the core professional course of Applied Meteorology in Guangdong Ocean University, which plays a very important role in the cultivation of Applied Meteorology talents. According to the demand of cultivating high-quality applied talents in local universities, through the analysis...

In the context of the deepening commercialization of the global professional sports industry, professional sports clubs are faced with multiple challenges such as intensifying competition, diversified user demands and technological changes. The traditional management system has been unable to adapt to...

Considering the new air combat scenario involving manned/unmanned aerial vehicle cooperative combat formation, a simulation of air-to-air missile launch envelope based on cooperative air combat of manned/unmanned formation is built to resolve the new problem of cooperative air combat. Based on the mechanism...

Environmental protection has always been the focus of our policy. Reducing carbon emissions has already been a common view among countries. China has also launched pilot projects in Shanghai, Beijing and Shenzhen. The implementation of carbon emissions trading mechanism needs to consider many factors....

Dihydromyricetin (DHM) dramatically improved the quality of life for Streptozotocin (STZ)-induced diabetic rats and significantly increased the activity of antioxidant enzymes in the liver. Moreover, DHM successfully ameliorated diabetes-induced liver damage by suppression of apoptosis in the liver,...

In recent years, the Ministry of education has issued a number of documents to emphasize the construction of curriculum ideological and political education. All kinds of colleges and universities are actively carrying out this work. However, many teachers are still unclear about the “three core issues”...

The paper presents two robust models to solve the location-inventory problem occurring in the emergency grain depots (EGD) when demands are uncertain. The proposed model simultaneously determines the location of EGDs, the grain inventory at each employed EGD and the allocation of grain among emergency...

The core of higher education is talent cultivation, and teaching quality is the lifeline of higher education. For independent colleges, whether they have higher level teaching quality become the premise and foundation for its growth and development. Based on the management of teaching quality and the...

With the accelerated process of globalization and the knowledge economy, cultural -creative industries in many countries or regions become the pillar industries reflecting the comprehensive competitiveness and economic and social development. Through the use of PLS path analysis, multidimensional perspective...

The relationship between the difference of the driver behavior and energy consumption in the same bus line was studied through analyzing the acceleration process of the driving cycles in order to solve the problem that the practical benefits in endurance mileage of the electric buses differed a lot....

In this paper, through specific description of the concept of virtual private network VPN, operating principles and the IPSec protocol, and using the OPNET software for performance simulation of IPSec VPN network, we get the result of IPSec VPN throughput of the network, which is unstable. o though IPSec...

The integration of technological advances in Internet of Things (IoT) technology has revolutionized agricultural practices, especially in poultry farming. Traditional chicken farming and incubation methods that rely on human monitoring and control often result in unstable conditions that negatively impact...

For the modulation recognition of the wireless communication signal, when extracting Eigenvalues, it is necessary to improve modulation recognition rate in order to achieve the optimized effect. In this article, combination eigenvalue module of the signal is extracted by applying bee colony algorithm...

Hydrocyclone separation technology as a kind of effective oil water separation technology, has been applied in the oil industry. The paper proposes numerical simulation of computational fluid dynamics which combine Reynolds stress model and Euler multi-phase model together, and discusses the operating...

Shield tunnel face stability in layered soil is becoming the important problem on the underwater. Seepage-stress coupled on the tunnel face is analyzed using fast Lagrangian method and discussed the effect of seepage force on face stability and the relation is analyzed between the face pressure and the...

A novel region_based active contours model is proposed to deal with the images with intensity inhomogeneities and weak boundaries. For the proposed model, new global force and local force which compose hybrid energy functional are defined. Then, the energy functional is incorporated into a variational...

This article takes Cao Yu’s “Thunderstorm,” “Sunrise,” and “Beijing People” as the research object, focusing on the awakening of female characters in three plays as the theme. By analyzing the awakening performances of different types of women, such as rebels under feudal oppression (such as Fan Yi),...

With the development of new technologies such as the Internet and the gradual diversification of fan needs, fan operations in the entertainment industry are facing higher requirements for professionalism, and some operational strategies urgently need to be more detailed. Therefore, this paper researches...

With the continuous development of urbanization, solid garage is playing a more and more important role in city infrastructure. In this paper, a mathematic model on queuing theory for lift-sliding solid garage is constructed, and some important performance parameters are analyzed base on the quening...

This paper collects travelogue texts from four websites, Ctrip, Dianping, XiaoHongshu and Hornets' Nest, as research samples. This paper analyzes the high frequency words, semantic network and emotion of the network evalua tion of Mingyue Village in Chengdu by using microword cloud online analysis,...

Each year, the European Union's (EU) Economics of Industrial Research & Innovation (IRI) project group will publish a report entitled "R&D Scoreboard" which summarizes the world top 1,500 to 2,500 corporations (number varies from year to year) R&D investment in the previous year. In this paper, the author...

Based on geographic information systems and remote sensing technology, this article used BP neural network method and choose slope, aspect, intensity, faults, water, elevation, DEM, hardness 8 earthquake landslide factors as influencing factors in the study area (E103° ~ E105°, N30.8° ~ N32°) to identify...

Xinjiang, as the cotton production place in our country, occupies over half of the total cotton output in our country with its annual output, but in recent years, its output has been increasing while the economic benefit has been in a low level owing to the constant fluctuation in cotton price and unstable...

In this paper, the small PM2.5 detector the Internet of Things (IOT) transmission and PM2.5 and temperature and humidity detection software and hardware system are designed. The circuit design of PMS5003 sensor and SI7021 temperature and humidity sensor is carried out by using ESP8266 MCU with WIFI chip...

In the context of the intelligent digital era, military continuing education faces both challenges and opportunities posed by traditional teaching models. This paper focuses on the “student-machine-instructor” teaching model, exploring how to utilize artificial intelligence technologies such as large...

There have been instance of prejudice and discrimination against non-native teachers. This research is designed to test whether prejudice towards non-native English-speaking teachers still exist now. If so, which elements influence the students’ attitude towards the non-native English-speaking teachers...

In recent years, deep neural networks achieve significant improvements in automatic speech recognition. In this paper, we propose a deep structure used for robust ASR. The model has several partially connected layers which can suppress noise in different frequency bands. In order to recognize the speech...

Charge-discharge experiments of lithium iron phosphate (LiFePO4) battery packs have been performed on an experimental platform, and electrochemical properties and damage mechanism of LiFePO4 batteries are also analyzed in extreme cases. Our results indicate that over-charge has little impact on utilizable...

Rapid urbanisation has resulted in the change of urban forms as well as increased consumption of various urban resources. This paper reports an empirical study of China’s Shanghai municipality to investigate the relationship between urban form and the efficiency usage of urban resources. Based on a series...

In order to investigate the effects of Cu , Zn and their complex stress on the physiological characteristics of Cinnamomum camphora , the seedlings of C. camphora were treated with different concentrations of Cu , Zn ( 0 , 300 , 600 , 900 , 1200 , 1500 mg / kg ) and their mixture ( concentration of 300...

Because of our country in recent years to carry out the cooperation between colleges and higher application talent cultivation mode reform innovation, Brings along the changes of the teaching mode of industrialization of higher and newer, In the process of the higher vocational institutions into enterprises...