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The fusion of population aging and the digital information age increases the difficulty of digital integration of the elderly. Based on this, this paper analyzes the influencing factors of the digital divide among the elderly from three aspects: access gap, usage gap and knowledge gap. On this basis,...

In the globalization era, the internet has been widely used in various ways: online shopping. Online shopping, which was initially just goods, developed into online food shopping. Online food delivery (OFD) services began to appear and develop. Of course, OFD services are influenced by various aspects...

In recent years, gender harassment in higher education has become a serious problem in China. This paper reviews the causes of sexual harassment, including structural factors and personal factors. The features of sexual harassment on campus in China and its reasons mainly stem from three aspects the...

The buried sewage pipes of a large industrial plant area is deformed and blocked due to soil compression and other causes. The guided boring non-excavation technology is used to safely and efficiently complete repair for sewage pipes. Based on engineering practice, this paper discussed the working principle,...

Real-time Transport Protocol (RTP) is a widely used protocol providing end-to-end transportation for various media in the real time application. RTP encapsulation of H.264/SVC video data for RTP / RTCP protocol is described. The sequence number and timestamp in the RTP packet header are the basis for...

The traders in C2C e-commerce model are all the entities which are scattered and do not know each other, and there are more transaction security risks. If we want to reduce the risk of trading, we need to introduce the credit calculation in e-commerce. Although the current credit management system has...

The intention of this thesis is to explore the concrete realization method of reverse engineering technology in the field of development of sports shoes, how in the rhino software environment, reverse modeling two-demention drawings from product, especially how to generate 3D reconstruction of product...

The selection of ground motions can be developed on the basis of code provisions, and codes provisions are quite similar worldwide, for example, the main prescription is the compatibility with the design spectrum in a specified range of periods, and the minimum set size is typically from 3–7 records....

In cpu design, the register file is a necessary device which save the instruction and data. In this paper, we propose a design method for multi-port register file design in the environment of single-cycle CPU system based on the MIPS instruction set and according to the characteristics of multi-port...

Learning the experience and lessons from two aspects of advocating and destroy the law in the history, the two Song Dynasty emperors started with politics, economy and monks management with a calm and objective attitude, and implemented the religious policies for fostering and restricting, guiding and...

Key technologies of machine vision detection system for the industrial part are investigated and an intact set of high-speed detection system is developed. On the basis of introducing the entire design of machine vision platform, analyzing the software and hardware structure and fundamental principles...

Morphological matrix method and its key legal point of view the main function of the program from portfolio analysis, and then the combination of a good program to list, due to the combination of a lot of the number of programs, and therefore difficult to compare them one by one evaluation, it is difficult...

In the view of the information inaccuracy and additional information in the web page recommendation algorithm of multi similar web pages, the data clustering effect is not satisfactory. In this paper, a new method for the image denoising method based on the rough set of Gauss block is proposed. Firstly,...

Plating factors of graphic design of copper patterns and plasma pretreatment of dry film were investigated to find their effects on bottom-up plating quality of copper pillars. The thickness of copper pillars is examined using scanning electron microscope. John's Macintosh Product software is used to...

To investigate the transient aeroelastic responses of a folding wing during morphing motion, a time-varying aeroelastic equation in state space is presented. The structural model is established based on the component modal synthesis method. A time-dependent transformation is introduced to establish the...

In the process of constructing international relations, due to economic and cultural differences, communication is not smooth. Therefore, how to achieve political identity, social communication and benefit sharing through effective means is the core issue that countries pay most attention to in developing...

The Capital Assets Pricing Model (CAPM) has been one of the most important theories in finance, since that was developed by Sharpe and Lintner in1960s. This paper studies the applicability of the CAPM on China stock market, which is an emerging stock market. Firstly the paper presents an outline of China...

The main profit source of supply chain is derived from the improvement of relationships among enterprises. In order to maximize the profit of supply chain, longitudinal and lateral relationships among the enterprises are comprehensively analyzed, under which the supply chain profit is compared. The result...

As the standard equipment of the commercial aircrafts, air-ground data link system is widely used in modern aviation transport. However, its validity was unsatisfactory in our testing, especially in error of transmission. In this paper, some influencing factors during air-ground data transmitting were...

Switched reluctance driver (SRD) is a high efficiency, new energy-saving variable speed control system. Simulink is commonly used as a simulation platform to guide the design, but there is only 6/4 switched reluctance motor (SRM) model and the widely used 12/8 SRM model is not included in Simulink component...

With the rapid development of mobile Internet and rapid popularization of the smart phones, consumers attach increasing importance to interaction and information dissemination. In recent years, the number of users of the two-dimensional code has been dramatically increased; consumers gradually develop...

We show that the convergence proof of a recent algorithm called dist-EF-SGD for distributed stochastic gradient descent with communication efficiency using error-feedback of Zheng et al., Communication-efficient distributed blockwise momentum SGD with error-feedback, in Advances in Neural Information...

This research analyzes the mechanism for the effect of web celebrity live streaming on consumers' purchase intention. It shows that professionalism, attractiveness and interactivity of web celebrities have a significant positive effect on consumers' purchase intention through perceived value....

Artificial intelligence, as the engine of new quality productivity, is also a strategic technology to lead the future green development. In this paper, panel data of 30 provinces in China from 2013 to 2022 are selected, the development level of logistics industry in each province is measured by using...

This paper analyzes the matters that should be paid attention to during the reliability prediction of aerospace electronic products, the corresponding relationship among mission profile, mission reliability model, and reliability prediction parameters, and the requirements for data and modeling to more...

IN the background of the transformation of the application-oriented undergraduate majors, the concepts of CDIO engineering education and CIPP curriculum evaluation have been widely accepted by many domestic universities. Under the new educational concept and teaching mode, how to evaluate the students’...

Based on the 3120 documents collected by CNKI Database from 2000 to 2022, with the help of the CiteSpace knowledge map analysis software, from the aspects of the annual number, institutions, authors, research hotspots, and current words, the research literature of Chinese talent policy research documents...

With the all-pervasive media involved in social, political, economic and cultural life, the media coverage of judicial activities and legal issues also caused concern. Media reports and judicial power, tension and conflict between the right to a fair trial, the right to highlight the growing personality...

Management is a science and technology associated with people. The subject, object and content of management are respectively people, human behavior, interpersonal relations formed by a variety of interests. Management behavior is the total work based on a predetermined objective, and various relationships...

PEMFC (proton exchange membrane fuel cell) Stack temperature control system is a strong-coupling system with characteristics of time-change, long-hysteresis, uncertainty and nonlinear. The dissertation studied PEMFC stack temperature control used by BP neural network controller which has a good control...

The mathematical modeling thought will be applied to employment matching problem of graduates majoring in information management and information system. Taking the highest overall matching degree as the goal, this paper constructs an employment matching model and solves the model with the optimized modeling...

In order to meet the supply and demand balance of ultra-low permeability reservoirs and improve the efficiency of rod pumping system, intermittent pumping wells is a good method. According to the characteristics of Yanchang oilfield low-production and low-efficiency well, analyzing the adaptability of...

Under the laser tracker measurement of angle subsystem environment,signal acquisition system of laser tracker incremental encoder based on FPGA was designed in this paper. The FPGA in this system was mainly responsible for the encoder signal acquisition, processing, and generating timing signals, data...

The relevance of the development of the content and significance of the ecological worldview in the conditions of the modern scientific-technological progress is substantiated. It is noted that the functions and significance of the ecological worldview haven’t been sufficiently studied in the modern...

The principle and characteristics of electrostatic desalination technology has been introduced, a small electrostatic desalination equipment has been made by myself with 10 electrode plates, and the spacing between two plates is 10 mm. The desalination of the equipment is better when the DC voltage of...

Driven by a new round of industrial revolution, intelligent manufacturing technology and its industry are developing rapidly, which puts forward new requirements for the training mode of professional degree graduate students in manufacturing engineering. This paper constructs a new training mode for...

The main purpose of this study is to identify the risk capital banks hold during the financial crisis. Through the comparative analysis above, becoming a bank holding company during a financial crisis has its advantages and disadvantages, but the benefits go beyond that, including more capital, deposits...

Environmental, social and governance (ESG) has undergone heated discussion in recent years as the world is becoming more and more conscious about the impact of climate change and the urgent need to address this problem. ESG has profound effects on many sectors; the financial industry is particularly...

The Island of Bali as a main tourism destination in Indonesia have attracted international attention, with the increasing number of foreign tourists after the pandemic. Along with that, the behaviors of foreign tourists which can potentially breaking the law such as behaviors which are against the local...

Complex product development runs through product planning, R&D design, process design, manufacturing and production release, material purchase and distribution, spare parts and after-sales service, and other business fields. Each business field produces a variety of massive product data. Complex...

Purpose: The study aims to determine the elements of lexical cohesion contained in the novel entitled Pencuri Kecil written by Iin Nuraini and to find out the relevance between the lexical cohesion contained in the novel entitled Pencuri Kecil written by Iin Nuraini with teaching materials Indonesian...

Feminism has evolved over history. This evovution has been found to play a significant role in the shaping of Chinese feminism. Conflict theory, a direct opposite of functionalism, is the backbone on which the modern Chinese and feminism, in general, s based. In general conflict, theory elaborates on...

Professional master degree on teaching (PMDT) has been popular in recent years in China but there is few research about it in literature. To fill this gap, the present paper analyses characteristics of Chinese PMDT candidates. On the basis of this analysis and self-directed learning theory, the paper...

The metrological performance of flow meter should be tested under the condition of ambient temperature and humidity changes according to appendix A type evaluation outline of JJG 1033-2007 "Electromagnetic Flowmeter" verification procedures. In order to meet the requirements of the type of evaluation...

Finite strip element theory is applied to the analysis of single cell curved box girder. Firstly finite strip element theory is introduced and stiff matrix of the finite curved strip is deduced. The problem of the element coupling of strip element stiff matrix by using the orthogonal property of harmonious...

Substation is always equipped with electric energy metering system which does not have the function of error remote calibration. In this paper, we introduce the error remote calibration system related to energy measuring devices to achieve two functions: on the one hand is to minimize the relevant losses...

Based on high speed Ad hoc networks, researchers build a kind of information sharing system using data access service for a variety of operating system and different types of hardware source. Information sharing system using service-oriented software architecture that supports localization of operating...

In this paper, according to the principle of Hough transform, using the multi - directional image information of an object to calculate the pixel points of the object in the space, and get the real three-dimensional image from the object surface texture mapping which is composed of pixel points. This...

Pellet has advantages of convenient transportation and improving powder performance, so it has been widely used in biomass-energy , feed industry, fertilizer and waste disposal industry. Low pulverulent ratio is the main target of high quality pellets, therefore FEM method was used to predict the influence...

In this paper, based on the characteristics and actual demand of the safety management to weapons and equipment, techniques and methods of destruction of anti-riot ammunition used by CAPF were discussed. Combing the main structure characteristics and function of the common anti-riot ammunition, some...