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Introduction: Isolated systolic hypertension (ISH) is the most common form of hypertension in older people. However, accurate identification of ISH may be hindered because cuff blood pressure (BP) underestimates systolic BP (SBP) and overestimates diastolic BP (DBP). This study aimed to determine the...

This paper was based on the fact that calibrating option pricing models to market prices usually result in optimization issues to which standard strategies (as some based on gradients) cannot be used. It investigated two different models: Bates’s model, and Heston’s stochastic volatility model, and they...

The issue of labour’s right to health has been widely concerned and discussed at home and abroad, but there are still many problems in the legislative protection of labour’s right to health in China. This paper aims to solve the problem about how to optimize and improve the protection mechanism of labourers’...

It could be said that K-pop idol group BTS winning Grammy Awards is a signal showing that K-pop has opened the American market. What is more, its history-making success in the whole Korean entertainment industry was made under many restrictions caused by the COVID-19 pandemic as well as a monopolization...

The applications of BSN (Body Sensor Network) require the wearable computing system’s power consumption as low as possible. Compared to other components, the wireless communication link is the most power demanding part of the BSN. While effective compression algorithm can sharply cut the data volume...

To solve the security issues of network features and data sharing features in cloud storage service, this paper proposes a data security access scheme in cloud storage Based on Attribute-Group. In terms of access rights control and access control architecture for the access control mechanism research,...

This article deals with the prospects and issues of Sino-Russian cooperation in modern conditions. Both China and Russia regard each other as the most important economic and political partner in the international affairs, because of the same or similar interests and opinions in global issues. The authors...

Drying is an important part in the process of producing ginseng, and it is an important means of processing and storage. At present, the drying system based on the dryer can not control the drying environment intelligently, and it has a great influence on the intrinsic quality, smell and water content...

Massive open online courses (MOOCs) have rapidly developed in instructional reform in higher education, even though, compared with some developed nations, studies on open education started later in China. The findings of the related research may contribute to Chinese instructional reform in higher education....

Surface modification of nanoparticles is a new technology, it refers to the use of physical, chemical and other methods to deal with surface of the nanoparticles. Research objective of this paper is surface modification methods and applications. All analysis is based on the need of use, change the structure...

Firstly, this paper analyzes the relationship between the detection data and the target tissue interface, and inverse the target image by microwave near-field detection data according to this relationship. According to the characteristics of microwave detection, this paper puts forward a practical inversion...

With the continuous improvement of English at the college status, cultivating students' comprehensive ability as an important objective, so the test of the students' English proficiency is crucial, according to the shortcomings of ordinary paper exam, design English online examination system, both save...

Point supported glass curtain wall to show the permeability and integration structures inside and outside space, fully embodies the glass support system and the physical space of the artistic charm, but in appearance, but also brought great security risk. By analyzing the way the two-point supported...

Energy is one of the energy used in the form of human life. Provide electricity power system includes a number of electrical equipment, part of the equipment in case of failure, will endanger the security of the entire power system. According to the statistical analysis, the power system more than 60%...

A novel patient transfer apparatus is presented in this paper. First of all, according to the hospital practical requirements, the design demands are analyzed. Secondly, based on the design demands and modular theory, the design idea of the apparatus consisting of four upper sub-modules and four lower...

In this paper, we introduce and analyze a class of fuzzy poverty measures based on exponential means. Since poverty is a vague notion, individuals should not be classified in poor or non-poor. In our proposal, we have associated a degree of poverty to each income through a fuzzy membership function....

This paper, based on characteristics of physical training management, deeply studies DSS system structure on the basis of Multi-Agent and designs the Multi-Agent system structure that is suitable for physical training management. DSS of physical training management can formulate corresponding training...

With the development of the communication network, the cognitive radio becomes good enough to provide the reliable spectrum resources and reliable communications for the secondary users (SUs). This paper considers improving a computer network protocol and then utilizing this computer protocol for secondary...

The united front, as a political union, can play an important role in building a new political-business relation through the action mechanism of organizational embeddedness and political absorption. Chinese united front needs to be further improved in terms of embedding effect, integrity of elite co-optation...

Education has ushered in the third great change in human history, and meeting the individual learning needs of each learner has become the main content of this educational change. Personalized learning promotes students to maximize their individual potential and meets the needs of current college personnel...

Educational governance is a process in which multiple subjects jointly manage and educate public affairs. The direct goal of education governance is good governance, that is, "good governance", and the ultimate goal is "good education", which is to establish a new pattern of high efficiency, fair, free...

At present, the traditional interactive mode is mainly used for geometric modeling software.In order to improve the efficiency of modeling, a voice-assisted geometric modeling system is built. The technologies used in the system are speech recognition technology, Extensible Markup Language (XML) technology...

One of the most important indices which are used in FACTS devices placement are indices related to network security and its vulnerability. On this basis, objective function consisting of vulnerability indices of generators, lines and bus bars presented and placement is done simultaneously and non-simultaneously....

Big data is big news in almost every sec-tor including crisis communication. How-ever, not everyone has access to big data and even if we have access to big data, we often do not have necessary tools to analyze and cross reference such a large data set. Therefore this paper looks at patterns in small...

According to the world experience, it is impossible to balance the federal budget and provide Russians with pensions that would allow them to live with dignity after the end of their working period. Examples are failures that Ukraine and Greece suffered while trying to carry out ambitious retirement...

Truant behavior has become a national concern that requires attention. In general, truant behavior is often explored mainly from the perspective of parents, teachers, and society who views students as being at fault. Very few have observed this phenomenon from the students’ perspective. This study aimed...

Critical thinking ability is very significant for Higher Education. Since the cultivation of critical thinking can be traced throughout the history of western and Chinese education, it should still remain one of the fundamental goals of College education. Due to the dramatic changes brought by globalization...

In a world of increasing globalization, the cultural image is having a more and more prominent influence on national interests and the pattern of international relations. After analyzing the content of the short video news program China Mosaic, it is found that it has constructed a culture mosaic of...

The main substation equipment serves as the core hub of the power grid, and its reliability directly affects the safety of the power grid. The traditional periodic maintenance mode is likely to lead to “over-maintenance” or “under-maintenance”, intensifying the pressure on equipment operation and maintenance....

Under the background of digital economy, the deep integration of digital technology and manufacturing industry, as well as the acceleration of the digital level, has a profound impact on the value co-creation BMI of enterprises. Based on the survey data of 280 manufacturing firms, this research studies...

China has one of the largest pharmaceutical markets in the world. However, few studies have focused on domestic Chinese pharmaceutical companies. This paper evaluates the corporate operations of Hengrui by analyzing them at various levels. Hengrui has been in a good financial position and growing steadily...

A form of additive manufacturing named selective laser melting (SLM) involves a laser to melt and fuse metallic powders together layer by layer to produce solid parts. In SLM, a number of variables, including laser power, scan speed, layer thickness, and hatch spacing, can influence the final product's...

Post-Traumatic Stress Disorder (PTSD) is a highly prevalent disorder that could devastate patients’ daily live s. Military members and veterans are in the particular vulnerability to PTSD. Cognitive processing therapy aims to improve the cognition of PTSD patients. Digitalized cognitive processing therapy...

Visual attention mechanism is one of the important techniques in computer vision field, and it can increase the effectiveness of computer image information processing. Biogeography-Based Optimization (BBO) is a bioinspired algorithm for global optimization, searching for the global optimum mainly through...

Bitcoin is an essential component in the cryptocurrency system and plays a vital role in the economic system. This paper uses analytical methods to conduct in-depth research on Bitcoin. I will explain their opinions about its ability to invest and risk diversification, and then we try to verify some...

Measurement of “unattended” blood pressure (BP) may reduce or eliminate the “white coat effect”. Despite the possible advantages of this approach for BP measurement, only few studies analysed the relationship between unattended BP and cardiovascular events or with hypertension mediated organ damage (HMOD)....

In order to meet the safety, comfort and efficiency goals and human-centered usability requirements of the elderly at home in the process of using products, an age-appropriate design research method for household products based on the FBM model is proposed. This study firstly elaborates the specific...

Glaucoma is a degenerative eye illness that, if left untreated, may result in permanent vision loss and blindness. If you have glaucoma, see your eye doctor often. Because early identification and treatment are essential in maintaining one’s eyesight, research into more accurate and effective detection...

Digital finance is the integration of Internet information technology and the traditional financial service industry, which has greatly changed the operation mode of traditional finance. However, it also brings a big challenge of financial risk. This paper starts from the two subsystems of regional financial...

The change of fiscal policies is an important means for economic intervention of the state. The government should implement positive fiscal policies and expand fiscal expenditures. For the rationality of fiscal expenditures, a complete public financial system must be established. The establishment of...

With the development of the information society, the network as a tool for the modernization of college students has bring convenience to study. Blackboard network teaching platform which is an auxiliary mechanism for students creates an interactive teaching environment, improves the student's participation...

Stereo matching is the most important step in binocular vision, the traditional regional stereo matching to obtain the target three-dimensional information is slow and inaccurate. This paper presents an improved SIFT algorithm. Firstly, making the epipolar constraint on the left and right image; secondly,...

Power transformers are key components in power distribution systems and ensuring transformer do not be destroyed in the earthquake is critical to the safe operation of power transmission grid. Finite element analyses of power transformer under the earthquake, dead load and wind load are described in...

The course of Engineering Chemistry is a specialized course developed in recent years for students of engineering majors other than chemistry or chemical engineering, teaching reforming practice of this course with the civil engineering major as an example at Guangdong University of Technology was described...

This article is based on a suppositional case, the core of the article is discussed about the euthanasia. The discussion from both of legal side and ethical side and draw a conclusion that under the background of the case, euthanasia is acceptable. But we must pay attation to that this case occurred...

This paper presents a qualitative theory for faults diagnosis. We extend Reiter's [1] theory to deal with the dynamic and continuous systems and offer a necessary assumption and the corresponding propositions. Then we propose an algorithm of detection of faults and extend it to the multi-faults case....

In order to reduce the conflict between pedestrian and vehicle at intersection under real-time changes,different traffic status at cross intersection and T-shaped intersection two typical intersections on present urban roads are chosen as analyzing objects, and through the redesigning of signal phrases,...

This paper selects several major stock indices from Europe, America and Asia, and analyze their data from September 1, 2006 to September 30, 2013 based on the MF-DFA (Multi-Fractal Detrended Fluctuation Analysis) method, carry out Hurst exponent and multi-fractal spectrum analysis respectively, and revealed...

Electrical vehicle has low emissions, high efficiency and other merits. In this paper, an efficient charging device program based on constant current-constant voltage charging, PFC, and Dual Closed-Loop control is proposed. Firstly, at the beginning of the charging stage, constant current charging method...

in this paper, the simulation method based on AMESim for the common fault of hydraulic system is discussed, two most basic fault simulation methods are summarized, namely parameter setting method and additional element method, and the detailed analysis of each method is given. At last these two methods...