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Cold Batik is one example of environment friendly process batik and safe for children because it does not use a stove to heat the wax barrier during the process. The process of cold batik is the same as the process of hot batik but different in the canting. Canting is a tool to make a cross wax on the...

Roundabouts that boast safe and smooth traffic flowing have been extensively utilized. Yet as simple roundabouts are not sufficient to cope with the increasing traffic volume, it is necessary to carry out programs on signalized roundabouts. Due to the fact that existing domestic researches on the capacity...

China’s natural gas pipelines construction began in the 1960s, As the service time increases, the corrosion cause the operation reliability decreases most of the current in-service pipelines are in the aging corrosion phase, safe and reliable operations of these pipelines are related to economic development...

The law has a number of structures, the use of which, by analogy with the law, is possible in the conditions of the gradual introduction of autonomous robots into economic turnover. Will today's legal regulation be able to handle the issues of preventing harm with robots increasingly wide-spreading and...

A lot of attention has recently been paid to the crisis of the Kariba Dam on the Zambezi River. The dam is in urgent need of maintenance. In order to solve this problem, a series of models are established, and the construction scheme of the dams is studied in detail. At first we establish Safe Operation...

As a vital pillar of the national economy, the construction industry is currently confronted with issues such as labor shortages, rising costs, and high safe-ty risks. The rise of robot technology offers new hope. This article explores the application of robot technology in the automation of construction,...

Container technology has transformed cloud computing by allowing lightweight, scalable, and portable applications. Yet, with the rise of containers in multitenant cloud settings, security problems in container scheduling have emerged as a major worry. The emergence of container orchestration platforms...

The excitation controller is an important part of the synchronous generator excitation system, which is important for the safe and stable operation of the power system and generator.In this paper, a DSP excitation controller based on TMS320F2812 is proposed based on the current research situation of...

Flight trail planning is a very important part of the airspace planning. The traditional flight trail planning was mostly based on kinematic equation and spatial geometric relationships while neglecting the wind disturbances. Refer to improve the accuracy and security of the airspace planning and reflect...

The ship navigation safety evaluation is to estimate the influencing factors of ship's safe navigation and evaluation, which is to constitute the indicator system of ship navigation safety of risk estimate and evaluation. The essential purpose for the evaluation is whether it constitute the index system...

A new problem in 2019 apart from the absence of a new location for coal reserves was the limitation of coal production by the Minister of Energy and Mineral Resources of the Republic of Indonesia. These problems indicate that there are not only external problems with the company. However, internal company...

This paper focuses on the potential problems of the introduction of digital technologies in transport in the socio-economic and legal dimension based on the assessment of the current state and development trends of the info and communication in the transport infrastructure in Russia, foreign experience....

The article outlines the author's model of risks and threats prediction as components of a comprehensive system of personnel safety management at an enterprise based on the application of the psychosocial approach. It is proved that the psychological features and behavior of employees may form the basis...

This article focus on the human aging population, the potential demand for elderly people pay attention to the development of times, the home appliance products as the research background, the elderly as the research object, mining potential is more suitable for old people to use products and the elderly...

General Background: The rapid advancement of digital technologies is transforming public service delivery, including public transportation systems, with increasing emphasis on accessibility and social inclusion. Specific Background: In Indonesia, digital platforms have been progressively integrated into...

Violence in educational environments is a serious problem in Indonesia. Data from the National Commission for Child Protection shows that throughout 2023, there will be 3,547 cases of violence against children, with sexual violence dominating. Bullying at school has also increased significantly. To overcome...

Poverty alleviation is not only supported by government social assistance, but is carried out through government policies and real work programs from the community. One of them is strengthening of Rural-Owned Enterprises Institutions through the provision of micro business capital and digital innovation....

Along with the development of "Internet plus",the traditional relationship between doctors and patients is undergoing a radical change.Nowadays,it is advisable for patients to search the relevant information about the disease and the doctor through the websites before go to the hospital by themselves.This...

White noise is a non-pharmacological way to speed up falling asleep and improve sleep quality which has high operability and simplicity. The prevailing view is that the scientific basis for this approach is “providing a relatively safe and comfortable environment” and “masking ambient noise”. This review...

Huge gas hydrate reserves exist worldwide, and over 90% of them occur in fine-grained reservoirs with poor permeability, such as the hydrate reservoir in the South China Sea (SCS). This type of hydrate reservoir is characterized by non-diagenesis and weak cementation, and hydrate exploitation is prone...

Mirabilis jalapa is a dry tropical plant which is well grown in Indonesia. Betaxanthin active compound is present in the M. jalapa plant, which plays a role in iron metabolism. Cytotoxicity activity is one important assay for drug development. Therefore, this study aimed to determine whether ethanol...

The decision-making problem of evacuation route in high-rise building fire is actually the dynamic path optimization problem under fire spreading. Since DPO method can not guarantee the actual optimal path, increase unnecessary evacuation route and extend evacuation time under fire, improving ripple...

Science experiment is a fun learning method and introduces the surrounding nature and seeks solutions to problems that occur. One way to do this is by experimenting with making simple water filters for elementary school students. This is an implementation of science learning which is sometimes considered...

The safety risk assessment system for urban rail transit operations has been studied to provide support and guidance for rail transit operations. Firstly, a risk assessment index system for rail transit operations is established from four levels: station train operation, station passenger capacity, station...

The COVID-19 pandemic has had a huge impact on many aspects of Indonesia and even the world. The sector that has the most impact is the tourism sector, which is not only felt in Indonesia but also internationally. However, tourism itself cannot be separated from legal aspects, the legal basis of tourism...

The largest discovery of C. Columbus is not only the continent of America, but also the potato culture, which later became the main food of the population around the globe. South America is the primary genetic center of origin for many potato species. Wild species were formed here during the landscape...

In order to reach ubiquitous perception in Internet of things, which confusion of network deployment can’t generate when information collection, some security problems are considered in IOT, such as key management, privacy protection and data processing. A key management scheme based on Homomorphics...

Green food has won universal popularity from all levels of government, enterprises and consumers with its scientific standard system, characteristic institutional arrangement, and safe and high-quality brand image. The development of China's green food market is directly related to the economic growth,...

The pursuit of operational targets such as tonnage and grade can often outpace the rehabilitation rate. This tends to leave large areas of mined-out strips (also known as scars) that must be traversed to ensure the hauling distance is shortened. Therefore, the resource must be efficiently extracted without...

In this paper, long-distance natural gas pipeline system and its SCADA system are generally introduced first. Accordingly, SCADA system control for long-distance gas pipeline is discussed in normal operation. Based on this, control model is established, and needs of auto-switching SCADA's control are...

Compared with the perfect infrastructure and mature management experience in urban waste treatment, there is a lack of the experience and tradition of environmental protection and garbage disposal in some rural areas because they are located in remote areas. The awareness of the treatment of garbage...

The scale of the global power system is constantly expanding. In order to ensure the safe operation of transmission lines, power line inspection and insulator cleaning are essential. The traditional power line inspection and insulator cleaning methods are low efficiency, high cost and low safety. With...

To address the overheating issue in the panel superheater during the operation of a 600MW supercritical circulating fluidized bed boiler, this paper establishes a heat transfer characteristics calculation model for the panel superheater. By integrating actual operational data from the boiler, we calculated...

With the increasing requirement of the self-adaptation topology change of distribution line, not only should FA realize distribution automation terminal plug and play, but also be able to adapt to changes in the topology of distribution lines. Distribution circuit topology model can reflect the connection...

The distribution transformers are easily damaged when struck by lightning, the reliability of power supply and distribution system as well as the operational safety will be affected seriously. Therefore, it is necessary to find out a relatively thorough lightning protection measure, to ensure the safe...

At the beginning of COVID-19 there is no cure or vaccine and it became more dangerous as the virus symptoms were kept concealed. The only way to get cure of this virus is self-isolation and maintain social distancing. Because of the COVID-19 rate of death and COVID-19 cases are increases day by day....

In the world, scientific research is being conducted on such priority areas as determining the current state of soils and their changes under the influence of anthropogenic factors, improving their melioration state, preserving and increasing fertility. In particular, special attention is being paid...

The article considers corporate social responsibility as an instrument of sustainable development. The authors disclose the concept of corporate social responsibility, describe in detail its main areas. The main causes of accidents at work are analyzed, with statistics on the emerging downward trend...

Freeways are an important component of urban transportation systems, and the traffic safety facilities within their sections are crucial to ensuring the safe operation of freeways. With the progress of society, the transportation industry is also developing, and safety facilities are an important part...

Blood banks play a crucial role in ensuring safe and timely blood transfusions, making them essential to healthcare systems. However, traditional blood bank management often relies on manual processes, leading to inefficiencies, delays, and logistical challenges, especially during emergencies. This paper...

This research aimed to determine the nutrient content and total bacteria in bio-slurry. In addition, the abundance of plankton, total bacteria and protein content of milkfish cultivated in ponds using bio-slurry were analyzed. The first stage was to make bio-slurry by testing two different main raw materials;...

Objective: To explore the safety and efficacy of percutaneous nephrolithotomy (PCNL) for the treatment of renal calculi in elderly patients. Methods: Totally 57 elderly patients (mean age 69 years, ranged from 61 to 87 years) with renal calculi were treated by PCNL in our hospital from January 2013 to...

Aiming at the security issues in outsourced databases about data confidentiality and integrity, this paper proposes a key management scheme which is safe and effective based on NTRU (Number Theory Research Unit) signature technology. Firstly, according to the structure of the data table, the attribute...

In view of the current situation that mine main ventilator can only monitor parameters, can not identify types and causes of the fault, the expert decision support system for safety hidden danger of main ventilation was researched and developed. On the basis of investigating safe operation condition,...

In the new era, China has entered the critical period of "two-hundred-year" construction. Under this background, it is of great practical significance to study anti-terrorism in colleges and universities. This topic takes the Liuzhou area as an example. Through research, it clearly understands the status...

Landslides often occur in the Cisumdawu toll road area. The reason is that the toll road section is located in a basin surrounded by three volcanic mountains, namely Mount Tampomas, Manglayang, and Patuha, so that it has geographical conditions in the form of ravines and cliffs that have steep slopes....

The main goal of this article is to describe a ski cableway gearbox condition assessment process. The cableway is a typical sample of a machine with carefully monitored technical condition for safe operation. The article describes all steps of the process including vibrodiagnostics and optical assessment...

Based on the mechanism of composite energy and its energy scale, evolution and distribution law of stress and fracture field in surrounding rock of roadway in deep mining, the article puts forward regional outburst prevention measures of unloading pressure by pre excavation rock roadway and constructing...

This paper mainly uses the combination of big data and block chain technology to trace the hidden danger of quality and safety in the process of production, processing and transportation of agricultural products. Establishing an omni-directional agricultural product monitoring system without dead angle...

Access to safety drinking water is one of problems during and after emergency phase in disaster. Disaster victims have higher risk to get water-borned diseases due to lack of safety drinking water as well as poor hygiene and sanitation. Our invention is an appropriate technology which intended to provide...