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In order to use the advanced management to improve the level of property management, this paper designed and developed property management system based on.NET, as well as analysis of permissions, functional and performance requirements of this system. Set up tables and diagrams through analyzing the...

Secure communication has become a critical requirement with the rapid advancement of digital systems and the increasing exposure of sensitive information to cyber threats. Conventional cryptographic mechanisms primarily rely on mathematical key generation techniques, which are vulnerable to key theft,...

Electric energy has become an important energy source in today's society. However, there has been a lack of safe, reliable and effective real-time fire monitoring solutions for high voltage switchgear, transformers and other critical electrical facilities in power plants and transformer substations....

The tower circular escape apparatus based on the principle of escapement mechanism is introduced in the paper. The emergency evacuation device for fire trapped workers can be used in the place of frequent fire, hotels, office buildings, high-rise residential and stores, etc. The velocity of the principal...

In order to effectively and conveniently manage house information for the intermediary company, this paper designed and developed housing estates information management system. The system adopts the current popular programming software Microsoft Visual Studio 2005 as the foreground development tool....

Selective biocatalytic synthesis is an important part of the third generation of biotechnology, is the forefront of international scientific and technological development. Utilizing enzyme catalyzed reaction, many complex substances can be synthesized. Biocatalysis have strict regional selectivity and...

According to China's new energy large-scale centralized development which brings some problems, such as: resource monitoring, electric power forecast, cluster modeling, active / reactive power / security and stability of the coordinated control and demonstration project construction, design and development...

Jin’an bridge station is located at the middle reaches of Jinsha river which is a new super large hydro-power station, since impounded in 2012, different levels of landslide happened to the reservoir slope, and the change of seepage field is one of the main reason causing geo-hazards. In this paper,...

In order to solve the problem that email is not safe when transmitted in external link, the paper designed the Mail Security Gateway. It can encrypt and sign the email for its users and change the user as least as possible. The analysis shows that the Mail Security Gateway can provide security enhancement...

Electronic information technology in the construction and development of modern society in various fields and trades in occupies the important position and role. Electronic information technology application is based on the computer, but because of various kinds of information in the network virus viral,...

In the whole structure framework of high-speed EMU, brake control system is a key part and stands in the core position. Brake control system’s normal and stable work directly relates to EMU’ safe and reliable operation condition, therefore, the strengthening of monitoring state and fault diagnosis level...

To solve the sudden influxes of European refugee crisis, we establish a migration model to resettle the rising number of refugees in EU with proper division. We determine metrics as the index value to describe the countries' capacity and the death rate to measure safe and efficient of movement. We select...

We set up key implicating metrics to evaluate the specific factors which can enable the safe of refugees. The metrics are adapting Gray fuzzy evaluation on the basic of Analytic Hierarchy Process (AHP), involving the physical conditions of the refugees, the number of refugees, the distance of migration,...

Minors are active users of cutting-edge communication technologies; joining virtual communities or messaging with remote users, they face numerous threats and risks. The Internet has an increasing population of websites and social media pages that seek to promote extremist and terrorist ideas and practices....

For the demand of the tower crane with efficient and safe operation, the wireless monitoring management system of a tower crane is designed based on MCP2515/CAN bus in this paper. In order to monitor the operation state information of the tower crane real-time, the system monitor front-end is designed...

This paper introduces in detail steps as how to analyze and eliminate the abnormal dangerous failure: fuel injection of a certain aircraft’ fuel supercharging system by safe and quick means when out-field experimental equipment is limited so as to break a new path to eliminate faults of the out field.

The stability of trench slope of pipeline engineering, such as water conservancy, municipal, energy and other areas, has an important influence to the safe construction. According to the design requirements of temporary and mobile protective structure in the pipeline project, which guarantee the safety...

Multiple conflicts, persecution, violence and violations of human rights contribute to the continuously growing number of refugees. The number of asylum-seeker is also increasing with the refugee number. The total number of refugees has increased significantly and consistently over the past few years....

In this paper, the main vibration frequency is obtained by the finite element analysis of the shaft joint, which can avoid the resonance of the wire rope coupling system in the actual work. The finite element model of slow-speed of revolution coupling is established. The model is used to simulate the...

With its low production cost and environment compatibility, precision compression molding of glass lenses technology has developed rapidly. In this research, a numerical optimization design for a compact and efficient precision glass molding prototype is raised, which combine both thermal and deformation...

At present, with the rapid development of science and technology in China, “Made in China” is moving toward “Made in China”. Under the background of 5G era, the rapid rise of high-tech enterprises in the Guangdong-Hong Kong-Macao Greater Bay Area has further accelerated the development process of “Made...

As an important part of power transition, the safe operation of substation is of great significance. In this paper, according to the characteristics of the substation equipment overheating fault and the theory of mathematical model of support vector classifier, equipment overheating fault diagnosis mechanism...

As for the safety of mobile objects when traversing through a sensory field, a new exposure model based on voronoi diagram is proposed, and furthermore, a new heuristic anti-monitoring method for moving objects is designed to find a safe path with the minimum risk when the mobile objects are traversing...

This paper adopts finite element software to carry out structure design and force analysis for Machetang wire nets concrete inverted siphon engineering. Researching distribution laws of stress and deformation for inverted siphon’s typical sections and paths under various cases in construction and operating...

In developing countries, Urban Agriculture (UA) mainly focuses on providing sufficient safe food to cities. “Pick Your Own” fresh produce supply chain is one of the most popular short supply chain models in cities of China. A pilot research on fresh vegetables has been conducted in presenting situations...

Since the Covid-19 pandemic took place, the UNESA campus has enacted various regulations such as online lectures, online graduations, to regulations for temporarily closing (lockdown) the campus. One of the indications to find out the acceptance of regulations by the community, can be approached by knowing...

Electrical equipment is composed of the basic components of the power system, and its performance has a direct impact on the safety and reliable operation of the system, whether it is large equipment such as generators, transformers, or small equipment such as power capacitors, insulators, etc, if equipment...

In the body due to some exogenous factors and endogenous metabolic processes, leading to oxygen molecules produce reactive oxygen species. In the normal metabolic process, reactive oxygen intervention is harmful, reactive oxygen species within and outside the cell to initiate a variety of biologically...

Air operations increasingly unfold in volatile, uncertain, complex, and ambiguous conditions, making adaptability during execution critical for safe and sustainable outcomes. This study investigates whether mission command–style leadership improves adaptive performance primarily by elevating the quality...

As a representative of China's energy transformation, water conservancy and hydropower development play an essential role in China's realization of the dual carbon goal. Under the background of attaching great importance to safe production, the issue of safe production in the construction of...

In order to improve the efficiency of railway operation and management, and meet the needs of unmanned value development, the railway room equipment working conditions and the engine room environment are monitored with MCU and sensor technology. Administrator will be notified immediately via GSM SMS...

It is an important measure to reduce the loading rate of the distributing line and boost the reliability of the power supply by the power system. At present, the methods to reduce the loading rate of the distributing line generally include power cuts, capacity increase and load transfer. The text proposes...

With the continuous improvement of the national level of information technology, especially the rapid development of Internet technology, IT database system is more and more widely. However, the database system data storage and extensive sharing of features, making the database system security issues...

Cheating a serious problem in the married life and the lives of social. Many impacts negati ve can arise due to the behavior of infidelity. The focus of the problem in this paper is the strategy of rural women infidelity that occurred in Trenggulunan Village, Ngasem District, Bojonegoro Regency. The...

Background on modern safety monitoring of building maintenance equipment, the technology of ZigBee is applied. Steel wire rope monitoring system of window cleaning machine is researched in this paper. Its key question is to achieve low speed, low cost and low-power consumption. Star topology of wireless...

The development of the power grid makes the X/R value in the network become more and more large, which leads to the attenuation of the short-circuit current DC component becoming more and more slow when the fault occurs. In this situation, the ability of the breaker to break the short-circuit current...

From 2020 to 2021, COVID-19 spread across the globe, which has a significant impact on the global economy and people’s lives. With the development of the COVID-19 pandemic, people’s pessimism about the economy has increased, leading to a significant increase in demand for safe-haven currencies and a...

This paper aims at realizing a soft landing of Chang' e 3 in a predetermined region on the moon. In line with the principle of low cost and business-friendly. It according to the scheduled landing point and combines with the actual operation of the Chang' e 3’s track to put forward the scheme of ‘safe...

The rapid advancement of quantum computing poses a significant threat to the security of current asymmetric cryptographic techniques, jeopardizing their availability, confidentiality, and integrity. Given the prolonged lifespan of vehicles, the automotive industry becomes increasingly susceptible to...

With the development of information technology, such as Big Data, O2O, Cloud Computing, the Internet of Things and Artificial Intelligence, the Hainan Rural Tourism Wisdom Management Platform should provide complete, safe and available information resources. How to make the information correctly generated,...

In recent years, improving power quality has become an urgent need to protect the safe of power system, stable operation and meet user’s requirements. The existing power quality monitoring system, mainly to get the data through special acquisition equipment of power quality, it is not for real-time monitoring...

The research field of legal profession includes related legal features of computer evidence and its recognition process thereof. Evidence technical features and acquisition techniques thereof are researched and calculated from technical angle in computer field. Since forensic discipline belongs to an...

This work follows the Software Development Life Cycle (SDLC) to develop a women's safety application using Java within the Android Studio environment. The application integrates audio sensing, machine learning, cloud storage, and geolocation to address women's safety concerns. It utilizes audio...

The sever is the center of Internet. The user can store and process all information by severs. The safe of sever is main problem. Using encryption technology is the important way. So the safe of information is the main measure. The blade encryption sever can solve the problem of the transmission and...

Imbalance learning is a challenging task for most standard machine learning algorithms. The Synthetic Minority Oversampling Technique (SMOTE) is a well-known preprocessing approach for handling imbalanced datasets, where the minority class is oversampled by producing synthetic examples in feature vector...

This paper mainly explores problems in the test of surge arrester. In the test, because of the restriction of the field condition, the lightning arrester can not be fixed, and the requirement of the test condition is not satisfied. Can not guarantee the operation safety, the work efficiency is low, the...

The inverted siphon straw is pressure water pipeline which convey cannel water through valley, river, road, depression, or other channels, and it is a kind of channel cross building, is one of the most important buildings in irrigation engineering. In order to the stress and deformation distribution of...

The steel lined reinforced concrete pressure penstock is a new kind of structure design form. Lots of structural model test results and prototype observation data indicate that under initial water pressure stress, the steel lining and outer wrapped concrete shell can work with the good joint, joint bearing....

Precisely making a judgment after a chemical weapon attack in the battlefield on its hazardous effects is the fundamental work in order to perform a safe and whole chemical defense in the army. In this article, the author has conducted a throughout analysis on its antipersonnel effect, delaying effect...

Arch dam is a water retaining arch structure that convex upstream on the plane, the stability of arch dam does not need to rely on its own weight in water to maintain, mainly using the reaction of the bedrock of arch side to support and the section of arch ring mainly bear the axial reaction force, which...