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In satellite communication the signal fading may reach the maximum in rain weather. In this paper, an uplink power reduction rain fading method is put forward to overcome the shortcoming of the traditional method. Through detection of satellite signal strength, the rain attenuation in satellite communication...

Nowadays, the evaluation of all kinds of food depends on the senses. So it is important to seek a suitable method to the comprehensive evaluation of food efficiently. The article uses the method of fuzzy mathematics to choose potato pork as evaluation objects. With quality, color, taste, aroma and shape,...

By integrating diagenesis and sequence stratigraphy, the effect of sedimentary-diagenetic reformation on reservoir quality and distribution was investigated with in a sequence stratigraphic framework. Based on the petrological characteristics, sedimentary microfacies and logs analysis, 2 third-order...

In the demonstration on socialism essence, the implementation of rich together is determined to be the socialist objective. In the process of realizing the objective, the phenomenon of polarization has engendered. It has been put forward in the party's Third Plenary Session of Eighteen that the market...

In terms of analysis and design of logistics system, location logistics centers often need to be supported by modeling or quantitative methods. There are many ways to solve this problem, but when the scale of the problem is relatively large, these traditional methods will encounter difficulties to some...

This paper proposes a novel digital sight by dynamic modifying external ballistic parameters based on embedded Linux system. The external real-time ballistic parameters will be achieved by laser sensor and high-speed image sensor with high-speed Processor platform. With the combination of real-time modification...

The developing tourist industry proposes higher and higher demands to the intelligent tourist guide system, which can take place of the traditional artificial guide service. Functions of intelligent automatic interpretation, real time navigation, intelligent route planning and surrounding service reminder...

Sorting operation is the key link for the distribution center operation process. Purpose of sorting is setting customers’ ordered goods correctly and quickly, so with which the efficient and feasible sorting strategy is the prerequisite of sorting efficiency. In this paper, optimization and simulation...

Storage is an important part of logistics composition, and warehousing facilities are important in the field of storage, which makes the problems of warehousing facilities serious in the development of the logistics. In recent years, the idle warehousing facilities have become the factor affecting the...

The article assesses the food security of the Volgograd region in 2016. For this, the author's methodology for calculating food security at the regional level is used based on the integral index - the food security index of the region. The following parameters are analyzed: the level of food independence...

As the value orientation and existence mode of college students’ individual development, “Possession” or “symbiosis” affects college students’ emotional tendency, thinking mode and behavioral mode, and infiltrates into the whole educational ecology. Under the tendency of “possession”, the development...

The article analyzes the phenomenon of loneliness in the novel by A. Camus “The Stranger” and in the essay “The Myth of Sisyphus”. The authors focus on comparing the reality of the absurdity and the absurdity of reality, arguing that, following Caligula and Patrice, both the protagonist “The Stranger”...

Calculus, as a basic and instrumental subject of science and technology, is a pre-study course in other advanced mathematics. It is also the core content of students' study in school. As the basic course of economic mathematics in financial and economic colleges and universities, calculus is one of the...

This research is focused on farmer community in Bulutellue Village, Sinjai Regency. This study aims to analyze how the meaning of farmers to the Qur'an. In addition, this research seeks to reveal the meaning beyond the concept of formal legal interpretation of the Qur'anic text, and what factors give...

Inductively coupled plasma optical emission spectrometric approach(ICP-OES) is used to determine the mercury content in pyrotechnics used for fireworks and firecrackers. Element of mercury is commonly found as impurity in chemical materials used for pyrotechnics in fireworks and firecrackers. Statistical...

Dynamic Time Warping(DTW) is one of the important distance measures in similarity search of time series, however, the exact calculation of DTW has become a bottleneck. We propose an approach, named Early Abandon DTW(EA_DTW) to accelerate the calculation of DTW. The method checks if value of cells in...

Analyzed the reason why the overdetermined blind signal separation of natural gradient algorithm ultimate not stably converge, constructed an adaptive blind separation algorithm suitable for dynamically changing source number. The new algorithm not only overcomes the shortcoming of eventually not stable...

The application of Internet technology in the teaching process is becoming more and more mature. It has become a trend in the modern teaching process to combine the online and offline integrated teaching methods. Based on the definition and characteristics of the integrated teaching mode, this paper...

As a key elite group, political leaders and officials play a critical role in the course of China’s reform and the performance of holistic governance. Taking the "first level officials" of China, namely the ministerial level officials, as the research object, this study attempts to analyze...

Illegal, Unreported and Unregulated (IUU) fishing continues to harm marine ecosystems and affect global food stability. Vessels involved in such activities often hide their real movement by turning off, altering or spoofing their Automatic Identification System (AIS) signals. Detecting this type of behaviour...

The purpose of this paper is to study customer adoption in digital banking channel and how factors such as customer’s risk perception and innovativeness influence adoption or migration of customer to digital banking channel from traditional banking channel. Study utilized survey approach methodology...

In recent years, " consumption rebate network pyramid selling" has become one of the mainstream criminal modes of pyramid selling crime. Its crime means of concealment, replication fission fast, easy to form a wild growth situation, harm the market economic order, cause mass incidents. Through...

As a “sunrise industry”, the community elderly care industry has arisen wide attention from society. Based on Michael Porter Diamond Model, this paper conducts an all-round investigation into the phenomena of the development of the community elderly care industry in Guiyang city from the aspects of production...

As a product of new technology, new media has changed the way people communicate information. Compared with traditional media, new media can help enterprises create a brand reputation in a shorter time and establish a large user group. In order to cope with the impact of new media technology, most enterprises...

This study examines the influence of discussions on the East Money Stock Forum (referred to as Guba) on stock price volatility, with a particular focus on the predictive power of forum posts, comments, and research reports on future stock returns. By employing a linear regression model, the analysis...

With the maturity and industrialization of the new generation of information technology represented by cloud computing, big data, Internet of things, mobile Internet and artificial intelligence, the development of digital economy has entered a high-speed growth track. Undoubtedly, digital economy has...

As a derivative of health industry, forest health and wellness tourism has proved its positive effect on nature and human body. However, there are differences between forest health and wellness tourism and traditional tourism. It is not only necessary for tourists to obtain high-quality tourism experience,...

Purple sweet potato is a plant that having a purple pigment which is an anthocyanin pigment that functions as antioxidant. Antioxidants themselves are compounds that can inhibit free radicals. With the inhibiting oxidation reactions in easily oxidizable materials and resisting substrate oxidation due...

With the rise of badminton in Xinjiang, badminton has been well promoted and popularized in the grassroots. The population playing badminton has been doubled and redoubled. Badminton enthusiasts consider badminton as their first sport to support the badminton. School is an important platform and carrier...

In order to reduce coal mine accidents, control fatalities and make it easy to realize real-time monitoring and management of the personnel in wells, equipment and electric, based on present Industrial Ethernet and the technologies such as sensor for Internet of things and wireless broadband, a new network...

The value of time synchronization between Rubidium clock and GPS clock, which changing with time, was studied by using the time series prediction method. Some issues such as the selection of the smoothing coefficient and the prediction accuracy problem of linear exponential smoothing, secondary exponential...

During the implementation and diffusion of the green supply chain management, researches were focused on the focal enterprises, e.g. how to select suitable green supplier, instead, our work is trying to pay attention to green suppliers on how to improve the relative efficiency under green supply chain...

For a region with a population of over 30 million, quality of human capital in northern Anhui province plays a pivotal role in the development of the region and even the whole province. Based on the connotation of human capital, we found it is evaluated by improved entropy method from three aspects,...

Influence of fabrication errors on modal amplitude in a dual-mass silicon micro-gyroscope is present in this paper. Firstly, the structure and operation principle a dual-mass silicon micro-gyroscope is introduced. Then the equation of amplitude ratio between left and right proof mass is deduced. Finally,...

This paper describes the magnesium pollution status and remediation of tilth top soils in Haicheng magnesium mine. The soil quality status was evaluated based on the analysis results. Physiologically acid fertilizers and organic fertilizer were used for the remediation of contaminated soil using magnesium-ammonium-phosphate...

In the Multi-user Generalized Spatial Modulation (MU-GSM) System, as channel gain matrix isn’t in full rank, conventional linear precoding algorithms can’t be directly applied in this system. Given this, a method called Multi-user Generalized Spatial Modulation Partial Linear Precoding (MU-GSM-PLP) is...

In the frozen area, the freeze-thaw cycle may lead to the separation of the concrete spray and the slope in the spray anchor structure, resulting in failure of the spray anchor structure.In this paper, the gravity of the spray layer itself is decomposed by the force equivalence principle and the Saint-Venant...

Li-air battery is considered as a promising alternative in the future to replace the current battery technologies. It can eliminate the common range anxiety in electric vehicles for its compelling high energy density. However the extremely low power density becomes its deadly drawback which makes it...

Three kinds pit array on the surface of cylinder liner were prepared by using laser device, the diameter were 250 m, 350 m and 400 m respectively. Then, the textured surface was nitriding treated by using nitriding salt bath device. The friction coefficient of the piston ring and the three kinds of surface...

Ecological clothing design has become the main topic of clothing design industry. With ecological design concept penetrating to all the aspects of society life, the clothing industry is also developing ecological clothing under the influence of this concept. Through the interpretation of ecological design...

The hercynite synthesized at 1600 in protection atmosphere was thermogravimetrically analyzed. The results show that the change of oxygen partial pressure during sintering transforms some Fe2+ in the hercynite crystal structure into Fe3+ but the hercynite structure remained. Based on the modal for hercynite...

In order to meet the needs of the development of automotive lightweight,a lot of advanced high strength steels are developed.The first generation of advanced high strength steel is very low in the strength-elongation product, lightweight and security.The cost of the second generation steel is high and...

According to the practical condition of 3401 fully mechanized caving face in Dayang coal mine, the relationship between strata behaviors, mining technology and stope gas emission are analyzed through real-time monitoring of the support working resistance, advance abutment pressure and gas concentration...

In wireless multi-hop networks, the quality of service provided by the system heavily depends on the cooperation between nodes. However, nodes are reluctant to cooperate with each other to save their limited resources. This tendency will put a limit on the application of the current wireless multi-hop...

Drug addicts rehabilitation program is one of government effort to accompany and cure the addicts medically; socially and psychologically for narcotic/drugs addicts. To implement the rehabilitation program; communication management is needed by IPWL (Mandatory Report Recipient Institution). Cooperation;...

By studying the current situation of mixed teaching reform in China and foreign countries, and from the perspective of students, OBE is used to carry out mixed teaching reform in advanced mathematics courses. The online teaching and classroom teaching are organically combined, and an integrated assessment...

This research aims to examine the effect of religious music-based group counseling to develop the meaningfulness of teenagers’ life. The single-subject design was used to obtain data from 40 teenagers, divided into four groups. Furthermore, a religious music-based Rational emotive behavior therapy (REBT)...

Since the beginning of March 2020, the number of positive cases of the 2019 coronavirus disease (Covid-19) has continued to increase. Until Wednesday (1/4/2020), the number of positive cases of Covid-19 reached 1,677. There were 103 patients who were declared cured and 157 other patients died. Over the...

With the development of the Internet, fans establish contacts through online platforms, and gradually form a fan culture. With the development of culture and the expansion of groups, the influence of the fan economy on the market has gradually expanded, and it has gradually affected other traditional...

The document delineates the primary domains and recent advancements in exploring the economic insights of green space in urban areas within environmental economics while suggesting potential avenues for future research. The paper aims to achieve three specific objectives: 1) To explore how urban green...