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The buds of Vaccinium dunalianum Wight (VD) are widely used in Yunnan as herbal tea [Que Zui Tea (QT)] and herb. However, the security and toxicity of QT have not been determined yet. The aim of this study is to evaluate the acute and subacute-toxicity of hot water (QTW) and aqueous-ethanol (QTE) extracts...

Decentralized finance is a decentralized network based on smart contracts of blockchain technology and specific decentralized applications (DAPPS). It not only can enhance users’ information privacy and transaction equity, but also has incomparable advantages in protecting asset security, reducing financial...

In the past few years, the government and other institutions across the world are keen on seeking a voting system that is secure, transparent and decentralized. With increasing cases of election frauds, cyberattack vulnerability and the lack of trust by voters towards the conventional and highly centralized...

When experiencing the epidemic period, people prefer different markets compared with before. The traditional markets are losing their dominant status while some open-air markets are becoming the first choice of most customers. Writing this article to figure out what factors foster people making this...

It is found that transition to new, safe and environmentally harmless technologies of the development of coal deposits in Kuzbass is not possible without the development of new models of dynamic deformation of crustal blocks. For their implementation the registration kinematics theory of crustal blocks...

Carbopol is an acrylic polymer. Carbopol is non-toxic and non-irritating so that it is suitable for gel preparations. Carbopol 940 is often used as a gelling agent in gel preparations. Concentration of carbopol 940 as a gelling agent needs to be concerned to obtain a good gel preparation. This study...

Cosmetic industry in Indonesia is a highly competitive landscape. In recent years, Indonesians have been inundated with both international and local cosmetics brands. The fruitful cosmetics business in the country attracts many international brands to distribute their product in this promising market....

Adopting STC12C5A60S2 single-chip microcomputer as the control core, the access control system of a safe with multiple password control consists of fingerprint recognition, GSM-SIM900A, 24C02 storage, LCD12864 liquid crystal display, motor drive, keyboard, and sound-light alarm modules. Experiments showed...

The paper seeks to explore the issue of intergenerational communication insecurity in a hybrid higher education environment, which dissolves the boundaries between real and virtual spaces. The goal of this paper is to reveal the mechanisms of ethnic identity negotiation to mitigate intergenerational...

A pre-stressed concrete bridge is a construction structure that connects a place to another place that is made by giving a voltage opposite the voltage caused by an external load. The process of giving tension can be carried out before the concrete is printed (pre-pull) or after the concrete is printed...

Through effective measurement and evaluation of the distribution and effect of urban infrastructure, the key tasks of urban work in our province can be effectively implemented, weak links are improved, urban functions are optimized and urban comprehensive carrying capacity and radiation ability can be...

Overseas internship programs are promoted to enhance the competence of young Indonesian workers through international cooperation. Behind these opportunities, implementation practices often harbor human rights risks, especially labor exploitation that may constitute the crime of human trafficking. The...

People Living with HIV (PLHIV), particularly among Men who have Sex with Men (MSM) in Indonesia, face significant mental health challenges, primarily due to social stigma and discrimination. Telenursing, utilizing common communication media like WhatsApp and telephone calls, has become an alternative...

Port Klang Malaysia is a key maritime gateway and essential logistical hub for the country. Its central role in Malaysia’s economy necessitates ensuring safe marine navigation within its bounds. This research uses the AIS dataset to analyze marine traffic density and patterns in Port Klang. Data from...

The sluice is located in the place where the basic seismic intensity is degree 8. According to anti-earthquake safety calculation of lock chamber based on finite element method, the result shows that the displacement of the lock chamber is within safe levels and that the strength of sluice satisfies...

Caries are common in early childhood. The prevalence of early childhood caries according to the American Academy of Pediatric Dentistry is 57.7%. One of the causes is Streptococcus mutans bacteria. The most effective method to prevent plaque accumulation is to brush the teeth with toothpaste. Chitosan...

The purpose of this study was to design and analyze the loading of the modified rim strength (cast wheel type) on the motorcycle. The method used is to use SolidWorks software, loading simulation analysis performed with 3 variations of the rim model and three (3) variations in the number of spoke (8,...

This study aims to describe the concept of play safety for early childhood in outdoor playgrounds. Safety is an important component in facilitating play activities for early childhood. This study is conducted due to the importance of the research which is related to children’s safety when they are playing...

Safely managed sanitation, as introduced in United Nations Sustainable Development Goal 6.2, involves the safe handling of fecal sludge from user interface to safe disposal. It comprises sanitation services such as containment, emptying, transport, treatment, and disposal, with no adverse effects on...

The community generally perceives that state defence is related to bearing a weapon, wearing boots and uniform, and standing in a guardhouse. So defending the country seems military and stiff. Another perception is that the state condition is safe and secure. There is no deed to state defence. After...

This paper designed the safe driving speed analytical system on the basis of Matlab auxiliary fuzzy control, builds its model of the multi-sensors information fusion. According to the real time monitored temperature and pressure, applying fuzzy control technology, determining of the driving speed security...

Pb input into agricultural land in addition to the natural geological activities, can also be produced from anthropogenic activities such as the application of organic matter, fertilizers and the use of pesticides. Although Pb is not an essential element for plants, plants can absorb it from the soil...

To investigate the formability of press hardening steel sheet at elevated temperatures, the typical steel sheet 22MnB5 was adopted and tested via a self-designed setup which comprised of a resistance wire oven, a set of punching die and a loading system. Nine specimens were applied to get different strain...

Road pavement planning is one of the determining factors in creating safe road infrastructure. One type of asphalt that is commonly used is flexible pavement with a surface layer of asphalt concrete (Laston). To increase the durability of road pavement, this can be done by making changes to the physical...

South Sumatra Province has been designated for river transport arrangement in 16 Ilir Palembang City in order to realise safe river transport services through the arrangement of River Port Area 16 Ilir Palembang City. Through the implementation of the acceleration programme (quick wins) at the 16 Ilir...

The wake of the new millennium has been rather tumultuous with the world splitting with wars, conflicts and prejudices but none have a greater and far-reaching consequence than the acts of violence against nature. Consumerism, materialism and the industrial boom have led to a global crisis that has adversely...

One of the main challenges in developing and applying modern technologies in our societies is the identification and consideration of ethical issues. With the dramatic growth of emerging technologies in today's societies, such as social robots, lifelike computer graphics (avatars), and virtual reality...

The article is devoted to the study of the main perspective policies of community security in the conditions of decentralization as a component of National Security of Ukraine. It is emphasized that national security depends on the lowest level of government organization – local, namely how communities...

The employment problems of Indonesian Migrant Workers are very complex. One of the problems is the complexity of the bureaucracy to manage work permit documents. This process requires a lot of time, money, and effort, potentially making migrant workers choose to work unprocedural. To resolve the problem,...

Management standards are internationally recognized and have been widely used by various manufacturing industries in industrial estate, which are environmental management systems and quality management systems. There is guarantee of product quality and existence of environmental performance guarantees...

Background Emergency tracheostomy is surgical procedure which is increasingly being performed. Tracheostomy is surgical opening in trachea which creating opening in anterior tracheal wall and converting it into stoma. Emergency tracheostomy is indicated when an upper airway obstruction...

Objective: This study describes the scope and characteristics of childhood physical abuse in a nationally representative sample of 13–24 year-old females in Swaziland. The current study also examined health consequences and risk factors of childhood physical abuse. Methods: The study utilized a two-stage...

computer communication technology has entered the Internet era. Whether it is to buy the occasion effect or the application efficiency has been greatly improved. But it should also be clear that computer communication technology in order to bring great convenience to people's lives, to ensure its safe...

As a kind of renewable energy, wind power energy has the characteristics of randomness and intermittence. The integration of wind farm will affect the safe and stable operation of power grid. Therefore, the accuracy of wind power output prediction is very important for power system operation and power...

Introduction. This study aimed the effectiveness of topical silver diamine fluoride application in arresting active dentine caries in primary teeth in dental clinic.Methods. This study was a clinical trial, A total of 40 children aged 5-6 years old in dental clinic who had at least one active dentine...

Building children’s understanding and habits in consuming diverse, nutritious, balanced, and safe foods is not an easy thing. Early Childhood Education institutions or in Indonesia called Early Childhood Education are an environment that has a role and influence on various developments, behaviors, and...

Rented simple flats (rusunawa) are established in big cities such as DKI (Special Capital Region) Jakarta, one of which is to overcome the problem of limited residential land. Various efforts have been made by the provincial government to overcome the housing problems of its citizens, especially those...

Meandering rivers are a common morphological feature in the middle and lower reaches of the Yangtze River. The apex of these bends has historically been a focus area for riverbank protection and channel management due to the impact of lateral flow impingement. With the operation of the Three Gorges Project...

People in need have been actively involved in the battle against climate change for more than a decade. Although the changing climate poses an existential threat to civilization, it is possible to make the necessary changes through social and political change, the adoption of new technology and management...

ARP protocol is one of the basic agreement in TCP/IP network protocol, but ARP protocol is not safe, because it does not verify the source of the ARP packet is legal or not, in this case lead to variety ARP attack in the local area network (LAN) with the lack of authentication mechanism in ARP protocol,...

One of work methods in increasing the double track lane in Java island is application of geosynthetic MSE-wall to retain new railway bed beside the existing rail track. When geosynthetic applied as a temporary reinforcement, it would be ineffective due to some considerations such as the economic aspect,...

This study aims to examine the dynamic relationship between the JKSE, S&P 500, gold prices, and bitcoin prices after WHO declared Covid-19 a global pandemic. The data used is daily data from March to November 2020 which follows trading days in the Indonesian capital market. Furthermore, this research...

Air cargo is the only business that survived during the pandemic of Covid-19 for airline company especially Garuda Indonesia. Most of the airline companies made a new strategy related to their cargo business by forming preighters or converting their planes completely into cargo planes which further increased...

By taking real domestic CRH high-speed trains as research object, using the Computational Fluid Dynamics software Starccm+ to carry out numerical simulation calculations when the train runs in different vehicle speeds and cross-wind speeds, We get aerodynamic loads in diverse working conditions. Furthermore,...

Human factor occupies a very important position against the occurrence of work accidents that is between 80-85%. Health Safety and Environment Accident Prevention Unit said that 90% of the accidents were caused by human errors and 70% of them can be prevented. The accident prevention effort in Indonesia...

Love, in general, can be described as a meaningful thing and a basic need of every human being. Love can make someone feel safe or depressed if they do not have it. There is a correlation between loving, to be loved, and happiness. In Buginese culture for men, one of their ways to prove their love is...

With the continuous development of science and technology, people to the security requirement is more and more prominent in mechanical production. There are some problems in the traditional lathe machining operations. Main show is safe with facilities not perfect, the operation personnel check does not...

The modern, fast-changing world affects the performance, livelihoods and well-being of man. In the conditions of information, rapid technological changes and digitization in various spheres of life, certain professional attributes are required. There is a need for a professional who is able to make correct...

Laboratory safety is the basic guarantee for the smooth development of scientific research, and the safety management of laboratories is an important work for universities and research institutes. Based on the analysis of the current situation of laboratory safety, operational characteristics and difficulties...

The hazard risk and disaster degree of damage was confirmed about the forest and grassland fire in Inner Mongolia by the occurrence rule of fires, distribution of high temperature points, characteristic of distribution of vegetation types, and the extent of road coverage. Production of risk assessment...