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The evolution of cybersecurity in a landscape with observable changes calls for sturdy and inventive alternatives for the escalating threats to traditional authentication approaches such as passwords and personal identification numbers (PIN). Keystroke dynamics emerges as a behavioral biometric that...

In prediction of structural wears with the finite element (FE) approach, the geometry of FE model must be updated constantly to imitate the nonlinear wear behaviors which need a great amount of computational time. Improvement of efficiency of wear simulations becomes increasingly important due to the...

The elevator being used in field application causes several problems such as low level of mechanization and high intensity of labor. Therefore, electromotion elevator is developed and tested in this paper, which works with mechanized workover equipments. On the base of traditional elevator, the safety...

Technological developments cause manga not only in print but also in digital form (デジタル漫画) and in the form of videos which are often called mangadouga (漫画動画). The development of manga can indirectly trigger manga to be more widely known and attract interest in learning Japanese. Manga as a cultural reflection...

This project involves the design of a dual-band microstrip patch antenna for IoT-based patient monitoring. The designed antenna is for operation at 2.4 GHz and 5.8 GHz so that there is efficient wireless communication to monitor the patients in real-time. A PIN diode is used to enable single-band to...

PC/ABS blend is widely used in the vehicle interior, electronic parts and accessories. In this dissertation, fracture crack properties of PC/ABS blend was studied. The specimens were prepared under various injections molding conditions, such as filling time, melting temperature and mold temperature....

Based on the structure mechanics analysis and fatigue mechanism study for the pin of the folded arm lorry crane, a new fatigue test equipment for the pin of the folded arm lorry crane is developed. The pins are quenched in different hardened layer depth ratio, and then 48 pins are chosen for the fatigue...

This study focus on derivation of such fragility curves using Carbon Fiber Reinforced Polymers (CFRP) technologies retrofitted conventional reinfored concrete (RC) factory buildings. A set of random earthquake waves which compatible with the response spectrum of major history earthquake waves in China...

Currently, many countries promote gender equality through legislation. Evidence indicates that enacting laws that support gender equality has effectively increased levels of gender equality worldwide [1]. Thus it is necessary to affirm the role of legislation. However, it is insufficient to pin hopes...

This paper proposed the design idea and the development of an online curriculum system based on the Browser/Server architecture from the perspectives of system analysis and design. This system can efficiently manage and update the teaching contents. To solve the difficulty traditional online curriculum...

This paper mainly discusses the innovation of the Chinese character in the field of art. Chinese characters are the only hieroglyphics still in use throughout the world. The Chinese character elements and the painting have the inseparable connection, both of which have the characteristic using graphics...

Nylon 66 is widely used in the vehicle interior, electronic parts and accessories. Nylon 66 as polymer material is added reinforce glass fiber to increase material properties. In parts forming process, injection mold method is widely used in polymer forming industry. In the study, the effects of injection...

This article introduces a kind of reinforced concrete hollow pillar, the pillar with hollow beam and column composed of reticular cells, each mesh cell in the horizontal direction through the telescopic column connection, in the vertical direction through the internal screw sleeve connection, terminal...

RFID technology is now an integral part of most industries including healthcare, supply chain management, and security systems, providing effective asset tracking and real-time data management. While RFID technology is widely utilized, current RFID systems are susceptible to critical security threats...

Two finite element models based on PATRAN/ NASTRAN are carried out to determine the nail load distribution of double lap structure with composites and metal materials. And the results were compared with the classical stiffness algorithm to verify the simulation model is effectiveness to calculate pin...

This paper introduces an improving method to machinery contact-type sensor with pin-type probe and capacitive sensor. The concrete improving process includes the content as follows: First, the V-type regulating wheel replaces the pin-type probe; second, the capacitive sensor replaces the displacement...

This paper studies supply chain contract models with asymmetric information when the retailer’s cost is disrupted. While the retailer faces a non-linear demand function, supply chain contract models under asymmetric information are proposed in a regular scenario. When the retailer’s cost distribution...

Against the exposed problems of traditional enter password method. As well as, it was difficult for people with disability to enter password. Experimental study on the password keyboard based on eye tracking technology. During experiments use a single camera focused on one eye to collecting data. Using...

Switchgear charged for fault detection, principles and methods the live test from switchgear partial discharge, analyzes the use of ultrasonic detection assays and transient voltage for the switchgear cabinet feasibility of fault diagnosis; using a combination of switchgear partial discharge founding...

Accurately predicting the onset of cardiovascular disease is one of the most pressing problems in modern medicine. Medical experts devote a great deal of time trying to pin down what's causing this. The goal of using several algorithms, including LR, KNN, SVM, GBC, and the GridSearchCVs, is to forecast...

In order to guarantee the quality, functionalities and characteristics of remanufactured products, the quality-detection is obligatory and important. A research on quality-detection for boom cylinder remanufactured products is accomplished in this paper. Remanufacturing technological requirements of...

This paper introduces a kind of hook which can be opened under the loading. The mechanical structure and working principle of the hook is elaborated. In addition to the advantages of the hook which can be opened under the loading condition to release the weight, the hook can be controlled in the remote...

With the rapid growth of economy and population in coastal areas, floating waste has gradually become a new environmental issue. So floating junk clean-up work is exigent to be solved. Floating garbage mainly consists of floating solid waste and leakage of oil. Aiming at floating rubbish disposal, we...

This paper introduces a kind of receiver that can receive signal which weak to UV level. First, the common mode rejection for the input differential signal is necessary, and a low noise amplifier followed by. Then we should let the signal go through a Programmable filter whose center frequency, Q are...

This paper focuses on how to explain the theory of First-mover Advantage through the success of doing more. How does Pin Duo Duo stand out from the other two e-commerce platforms, Jing Dong and Tao Bao, which have achieved great success in China’s e-commerce market? It is not hard to find that the success...

Optical current sensor has a wide range of applications. The main factors that affect the practical process of optical current transducer (OCT) are the effects of birefringence, temperature and long-term stability. Optical current transducer (OCT) with thin slice type sensing head is designed in this...

Innovation can be viewed as a series of processes covering knowledge production, use, and dissemination. Creativity is the knowledge basis of innovation and innovation is the concrete practice of creativity. Creativity has an important influence on a successful country, and the development of students'...

During the disassemble of dangerous ammunition, there are always electronic primers and mechanical primers that cannot be dismantled. Based on these occasions, we design a new equipment which can fire both electronic and mechanical primers. This equipment saves the ammunition disassemble cost a lot.

The rapid spread of the application of renewable energy has created an acute need to create intelligent systems that will be able to optimize energy distribution, storage and use in real time. Traditional energy manage-ment systems tend to be inflexible, lack predictive capability and do not possess...

Internal development human resource management system is a system which originated in Japan is considered a high performance human resource management system. A large number of Chinese enterprises, especially the state-owned monopoly enterprise have the typical characteristics of the internal development...

The plasma spraying Al2O3-13%TiO2 (hereinafter referred to as AT-13) ceramic coating on Q235B steel surface was dealt with laser remelting technique , then change of the microstructure and properties of the laser remelting AT-13 coating was studied. The experiment results show that the microstructure...

Tool wear is a key issue for the friction stir welding (FSW) of aluminum matrix composites (AMCs), especially when the volume fraction of reinforcing particulates is relatively high. In this study, a tapered smooth tool of W6Mo5Cr4V2 high speed steel is used to weld a cast AMC composed of AA6061 matrix...

The “Tencent Meeting” will be launched at the end of December 2019 along with the demand for online teaching. The use of “Tencent Meeting” in college teaching during the epidemic period has many advantages in terms of other online teaching equipment, which has also been praised by many college teachers...

This paper introduced fingerprint recognition to protect USB Key’s pin number. Pin number is easily stolen and sometimes it’s too hard to keep in mind. To overcome these problems, a fingerprint key based USB Key pin number protection system has been proposed. Using biometric like fingerprint to protect...

The rapid development of the large steel structure brings a great opportunity for steelmaking industry. The steel plates not only have the strength and toughness but also can withstand the high energy input welding. Using the magnesium oxide of high melting-point and high stability to pin the grain boundaries...

There are various zebrafish models with cardiovascular defects which adequately mimic the impaired circulation and tissue perfusion of various human cardiovascular diseases. Zebrafish embryos/larvae are optically transparent, and the systemic blood circulation can be recorded by using a microscope with...

Cleaning is an important procedure of used parts remanufacturing process and the paint-removal on the surface of used parts is a difficulty during cleaning process. The surface paint of three materials cast iron HT250, cast steel ZG270-500, and carburizing and quenching steel 20CrMnTi were cleaned by...

Using the oxide of high melting-point and high stability to pin the grain boundaries is an effective method to improve the welding performance of the HSLA steel in this study. A kind of HSLA steel is designed in this experiment. The thermal stability second phase particles which would not be dissolved...

To quickly design automatic feed mechanism for ejector pin, the Solidworks Motion functional module of Solidworks platform is utilized to establish a motion simulation model of this mechanism, whose motion and the influencing conditions are described in a visual and intuitionistic way, and the major...

Crank and rod mechanism is the key component of the engine, and its stress variety and load distribution have an important effect on the reliability of the engine. The kinetic and kinematic responses of the crank link mechanism are studied by the coupling analysis of multi-body dynamics and static mechanics,...

As a new type of structural material, X-cor sandwich with high specific strength and high specific stiffness effectively improves the through thickness mechanical properties of the foam sandwich and is promised to be used in the field of Aerospace. Through three steps of pultrusion process, insertion...

China Dream is the common ideal of all the Chinese people to achieve the great rejuvenation of China, and is also extension and innovation of universities ideological and political education contents. In this study, we analyze the current troubles of universities ideological and political education,...

High voltage circuit breaker is the most important control and protection equipment in power system. Northern winter weather is cold, and the breaker mechanism box relies on the heating device to raise the temperature, thus ensure the normal operation of the circuit breaker. Now the heating plate of...

This study aims to find out the optimized solution for coupled effects of parameters. Different turbulence models were studied and RSM (Response Surface Methodology) was the most appropriate one to deal with optimization of target and investigate interaction of different parameters. In design height...

The pollution flashover is short for the filthy external insulation flashover of power transmission and transformation equipment. The three elements of pollution flashover are filth, damp and voltage. This paper analyzed that Fushun is the serious pollution area. Because of user substation does not clean...

This research analyses the literary theory in Six Dynasties', and find the combination style and methodology value of Wen Fu and Wen Xin Diao Long is not one fold, but shows the metaphorical excellence in expressions, which governs many other esthetical principles. The methodology inspires people not...

With the increasing depth of drilling and the increasing complexity of geological conditions, the wellbore instability has become an important factor affecting the drilling construction. Accurate prediction of wellbore instability and corresponding preventive measures have significant effects on shortening...

Due to the operating poison is far, the line of sight is not good, inconvenient operation is caused when using the operator lever, in addition, replacing insulator need to be replaced different functions pin puller. To solve the problems, this paper development a visual multifunction control lever and...

This study examines the differences occurring in A 356 alloy and A 356/5 wt.% Si CP composite during unidirectional sliding mode (USM) and reciprocating sliding mode (RSM) against 800 grit abrasive Si C medium at low parametric conditions, 5N and 0.2 m/s. Composite is prepared through liquid stir casting...