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Power system is an important part of power electronic technology application domain. With the rapid development of electronic power components and computer technology, power electronic technology has been widely used in power system. It is of great value and significance in stable operation of power...

Stiffening rings has a greater impact on the equivalent stress of steel, especially when the stiffening ring has proper spacing and the large rigidity, the stiffening ring will share part of the load, so it can lead to the circumferential stress of steel reduce. Selecting the appropriate stiffening ring...

In recent years, with the development of China’s economy, progress of society and improvement of people’s life, cars have been bought by thousands of families, bringing great convenience as well as traffic load. Heavy traffic becomes the issue people have to face when going out. It also constrains the...

Under the background of “science and technology promote safe construction”, colleges and universities should adhere to innovation drive, strengthen campus security prevention and control construction, and improve the level of security work. In this regard, this paper takes the campus security work as...

Recreation facility is a key point to children’s approach to the society in their early life. Through both information and field research, the demands of children and parents for recreation facilities have been learned about. In order to create a safe environment for children’s entertainment, based on...

Grounding technology plays an important role in ensuring safe and reliable operation of the power system and the personal safety. Grounding resistance as an important ground parameter, dictate the degree of electrical safety. This paper introduces the basic principles of testing the grounding resistance,...

Safety accidents are much more than general occasions,therefore strengthen the simulation training safety technology training,which could make the worker familiar with tools of production safety operating rules,is particularly urgent!Electric marketing skill training is an important part to keep electricity...

The article describes the design of the system of strategic management of the development of digital education on the basis of the three-level pyramidal concept of formation of the optimal network structure of digital education development strategies. The key questions of creation of conditions for introduction...

Performance appraisal in an organization is a way to measure the actual achievement of performance compared to targets or goals that are determined regularly. Performance appraisal affects employment prospects, educational possibilities, compensation, and interpersonal interactions. This study employed...

In the current information age, the Internet has become a vital driver of socio-economic development. However, it has also given rise to a series of black and grey market activities online, posing new challenges to social governance and public security. With China’s full-scale advancement of common prosperity,...

Seafood products are a new trend in modern society, where people are starting to realize the great benefits of seafood and seafood products in the form of food, cosmetics, and health products from seafood, even though seafood tends to be cheaper in developing countries. such as Indonesia, but for export...

The need for patient-centered electronic records that can store and retrieve the myriad details of a patient’s medical history as documented during treatment has increased dramatically. These records are vital for future care, billing, or treatment. The distributed ledger technology known as Blockchain...

Energy shortage crisis and air pollution are the two global challenges threatening the sustainable development of traditional means of transport---- gas cars. In this case, electric automobiles grow to be the new direction of the automobile’s development for its non-pollution, high efficiency, various...

Distributed power access to change the trend and fault characteristics of traditional distribution network, the existing distribution network protection caused a huge impact. To meet the distributed power of access, protection methods must examine with the grid. After the analysis of distributed power...

Aluminum has an important position in the economic development of all countries in the world, especially industrial developed countries. Widely used in many sectors of economic and social development. In 2016, the consumption structure of China's aluminum sector is: 35% of buildings, 19% of transportation,...

The development trend of the world on a low carbon economy and green safe and reliable operation of the power system of the country's economic development put forward higher requirements, how to respond and adapt to changes in the external environment, to form a functional, reliable, viable mechanisms...

In terms of the specific manipulator teleoperation mission in space station, we divided the teleoperation task into three stages, and then collected electroencephalogram (EEG) and extracted the power spectrum and the nonlinear dynamic characteristics in each stage. Also, to guarantee the task safe and...

Aiming at the problem of air charging safe, high efficient and energy-saving with pneumatic gas booster ,a constant pressure air charging system was designed to rapid filling respirator ,and the fire respirator`s com-pressed air bottle fast filling station was transformed into air charging experiment...

With the continuous improvement of China’s economy, power enterprises are becoming more and more important in the process of economic construction. Safe production of power enterprises is the key to improving the level of power supply. Safety management is an important task in the development of power...

For students work, establishing a scientific and reasonable management system, straightening out various relationships and forming good working mechanism can guarantee to ensure effective and safe student work to better serve education and talent cultivation. This paper starts from the connotation of...

Currently, the domestic social and economic development quickly, the grid size is also growing, prospects of power communications brighter. Power communication network is reflected in all aspects of the power of industrial production, power communication applications in the smart grid can effectively...

In this paper, finite element stress analysis of a micro aero-engine turbine disk with different rotational forces is performed by applying Solidworks and Abaqus. Maximum safe speed of aero-engine is calculated and verificated according to the finite element analysis results. Then maximum stresses in...

The existence of the harmonic seriously influences the quality of the power grid electricity .In order to guarantee the safe operation of power system, it must be accurately detect harmonic and analysis harmonic components in the grid .Usually harmonic signal consists of fundamental wave, every harmonic...

This study is to detect and evaluate the safety of interventional treatment in gynecological disease. Method: Interventional treatment was performed on 43 cases of gynecological patients. The surgery time information was statistically collected. the collateral circulation establishment was investigated,...

With the widespread application of distributed generation and increasingly requirements of power supply quality and reliability, a new type of of power system structure named "Microgrid" was proposed in order to seek a way to ensure environmental sustainability and to meet user demand for energy supply....

The purpose of this study is to find and describe the problem of ethical values reflected in recent Indonesian literary novels as a medium for student character education. This research method uses qualitative methods. The data source of this research is the latest Indonesian Cinta dalam 99 Nama-Mu literary...

With the development of information security, the traditional image encryption algorithm has been far from to ensuring the security of images in the transmission process. This paper presents a new image encryption algorithm, which can improve the security of image during transmission more effectively....

The larger power transformers are greatly affected by the DC magnetic biasing phenomenon, which may cause the local overheating and threaten the safe operation of the power transformer. We aimed at studying the temperature distribution and temperature rise in the power transformer under DC magnetic biasing...

Hospital information system(HIS) has been considered as one of the most important branch of the Medical Informatics by international academia community, with the essence of integrating all the hospital departments into a large information network to make the make the whole hospital system run better....

Deflection of stress direction occurs near anti-slide piles, forming obvious soil arches with adjacent piles as springers and creating the “soil arching effect”. Based on the stress conditions for anti-slide piles, a mechanical analysis is conducted on the soil arching effect, and three rational equations...

Today's technological trends are advancing to new levels and showing a diverse array of uses. One of these that has recently grown in prominence is machine learning. The ability of ML to analyze data, learn, make decisions and predictions made it the outstanding technology to be used in plentiful...

Floor failure and slipping, rib spalling, toppling and slanting of supports and gliding of equipment in the panel generally exist during the top coal caving of steeply inclined thick seam. Technologies of fast moving, zone controlling of surrounding rock and equipment’s stability controlling were put...

The paper talked the global pattern of green and low-carbon energy in China. China's economy has entered a stage of high quality development. It should determine the status and function of electric power in building clean and low-carbon, safe and efficient energy system. Based on the long-term research...

The Coronavirus Disease (Covid-19) pandemic began in 2020, has been forcing companies to survive in the midst of financial crisis. J&T Express, one of the logistics courier services company in Indonesia, has created innovations that can ensure the security and cleanliness of packages/documents sent...

In the current scenario, the aim of mining operations is to obtain as much usable ore as possible while maintaining a safe and profitable working environment. In open-pit mining and quarrying operations, the stability of slopes is of the utmost importance from both an economic and a safety standpoint....

Nowadays, functions of Dam Safe Monitoring Information Management System are unceasingly strengthening and computer network is rapidly developing, while the problem of system and data security is day by day prominent. This article summarized current development situation of Dam Safe Monitoring Information...

This paper mainly studies the wall mounted high safe micro control system. The use of a new control system make the safe is safer, more reliable. The safe has built-in microcomputer control chipPIC16F877A, realizes the password control, automatic lock, an indoor alarming and monitoring network and a...

Bullying cases in Indonesia are being discussed in the media. The impact of bullying is extremely high, both for the perpetrators and victims of bullying. The principal’s leadership is required to creating an anti-bullying school climate. The research was conducted to investigate the school principal’s...

The outbreak of COVID-19 in 2019 has had a huge impact on the global economy while also threatening people’s lives and property. In this context, investment means and ideas have also undergone great changes, such as a shift from riskier investments to more prudent ones. Traditional investment means such...

Blockchain technology is transforming the medical field by offering a safe and Separated and an impenetrable structure for managing patient data and information. Traditional healthcare data storage Techniques are susceptible to security lapses and illegal access and inefficiencies, leading to compromised...

Cloud computing is a hot technology of attracting so many eyeballs currently. Before its success, cloud computing has to overcome the service assurance obstacle that customers trust cloud service safe enough to deploy their critical applications upon it. Since devices such as hosts and networks are underlying...

The elderly and diabetes mellitus group are people who are vulnerable to exposure to Covid-19 infection. Therefore, they must maintain their blood sugar levels, so that they are always under control and their immune conditions are good. The elderly Integrated Healthcare Center (Posyandu) Mawar is a place...

We develop a model to analyze the data and then create a safety rating to specify a measure of how safe My City is. The goal is to use safety rating so as to evaluate the safeness of My City. Using historical data from the police reports in My City, we capture the essential elements of urban public safety,...

As the south-north water transfer project starts work, construction of aqueduct in China has entered a new period of development. Static analysis of aqueduct structure is the foundation of design and construction, includes the calculation and analysis of stress and strain of aqueduct structure. The stress...

The pulp and paper mill sludge emissions generate a considerable amount of pollutants. Paper mill sludge is high in organic matters which could be used in agriculture as a soil amendment. In this study, a carbonization method for paper mill sludge was established and the effects of carbonized sludge...

Building materials are the main products made of coal gangue and coal fly ash. Most of these products contain various heavy metals such as Pb, Cd, Cr, Hg, which are needed to measure in the purpose of safe using and environment protection. In our work, we established a set of method to pre-treat the...

A technique for assessing the training level (competencies), which allows tracking the growth dynamics of the professional activity quality of the operator of an electric power facility in his/her preparation process using training systems of the Digital Twin type, has been developed. The temporal, accuracy,...

The paper aims at improving control of power plants on the system. Inaccurate predicting outcomes or oversize errors will impact fuel reasonable allocation of a power-generation department. In order to promote safe and economic operation of power grid, the paper analyzes power load forecasting, constructs...

Fire accidents are serious life, property, and environmental hazards, and fire-fighting operations tend to put people in risky situations, particularly in hot or confined spots such as factories and narrow corridors of buildings. To address these issues, this paper documents the design and development...

This paper provides a visual servo system of water washing robot for Substations, which is based on binocular stereo vision algorithms technology. it can ensures the safe operation of the robot and the substation equipments. By utilizing this system to replace the operators, it can semi-automatic wash...