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Research background: In recent years, with the continuous occurrence of extreme rainfall, excessive concentration of rainfall occurred from time to time, and dike breach was one of the most harmful disasters in flood disasters. For example, in July 2024, a dike breach occurred in TuanzhouDongting Lake,...

Sentiment analysis of mobile app reviews presents a challenging natural language processing problem owing to the short, noisy, and linguistically diverse nature of user-generated content. In this paper, we present a large-scale comparative study on approximately 1.35 million English-language reviews...

For the photocatalytic degradation of dye, ternary metal oxides (SrFe12O19/TiO2/SiO2) and their nanocomposites with graphene oxide were produced using the Sol-gel and Hummers’ process, respectively. UV–Vis diffuse reflection spectroscopy (DRS) revealed that the samples a low band gap of 2.29 eV. The...

Children with special needs are children who during their development experience disturbances and obstacles both in intellectual, social, emotional and motoric terms for a long period of time. Children with special needs have the same rights as normal children in obtaining various aspects. Therefore,...

The highly complex activities in national development lead to various issues affecting air quality. This research aims to analyze and map the problems influencing air quality in Indonesia. This is done because it is suspected that the causes of air quality, whether good or bad, cannot be directly attributed...

A high-precision Σ-Δ analog-to-digital converter is designed in this paper in order to meet the accuracy requirement of analog to digital signal conversion in the area of high-frequency and low-voltage seismic wave. In the analog part, a second-order Σ-Δ modulator is used to realize oversampling and...

In this study, three-month-old APP / PS1 double transgenic mice were subjected to ultrasound intervention for investigating the effect of ultrasound intervention. The Morris water maze test showed that the ability of learning and memory of US group was significantly improved than that of the AD group...

The paper analyzes science literature and strategic documents of the subjects of the Russian Federation with a view to systematize the methodology for sustainable investment climate formation. In science literature a special focus is given to investment attractiveness factors and tools to improve this...

currently, the utilization of mobile phone technology is increasingly affordable by the community with various types of technology. Today, the development of mobile phone technology is still not maximized utilization in the process of spreading. Multimedia lesson is one of the main subjects that deal...

In traditional game development research to improve learning result of basic running motion in fourth grade elementary school this is a process used to develop and validate learning product. The research and development in this study uses the Research & Development (R & D) development model. The traditional...

nowadays many Chinese enterprises invest abroad, especially the high-tech companies, which possess stronger competence than before. For international enterprises, if they want to stand out in the intensive international competition and share a big piece of the international market, competitive products...

This study aims to determine the effect of induction heating on tensile test specimens’ clamping products through the medium carbon steel materials’ engineering technique from heating using induction heating to heat the medium carbon steel. The research method used observation, interviews, literature...

The “National Quality Award” is an award won by domestic companies with excellent quality management. It is awarded to companies with excellent overall quality management models. Studying the management experience of these companies will help guide various companies to enhance their competitive advantages...

The optical concept is an important concept that must be mastered by pre-service teacher. The concept is not only obtained theoretically but also through scientific process skills. This requires an optical module based on process skills to assist students in mastering optical concepts. This study aims...

One way that guidance and counseling services can be provided properly and on target is to use attractive media. However, the use of media in counseling services at schools is still monotone so the delivery of services is not yet on target. In addition, the level of understanding of healthy living awareness...

A child is someone who is not yet eighteen years old, including children who are still in the womb. Every child has the right to receive a decent living and protection and to be able to grow and develop optimally. According to data from the National Commission for Child Protection, it shows that there...

Prosocial behavior is an important thing that must be developed as early as possible in order to create positive developments during adulthood. For one decade, data is obtained if digital storytelling is one method that can help children improve their prosocial behaviour. This research aims to explore...

Traditional music education has long been acknowledged as crucial. China has increasingly emphasized it in recent years, particularly in compulsory education. Despite extensive research on this topic, there still remains a gap in the literature offering a comprehensive review of Chinese traditional music...

The rapid growth of AI-enabled super apps has transformed how customers interact with telecommunication services and digital lifestyle platforms. MyTelkomsel Super App was developed as a digital communication medium that integrates telecommunication and lifestyle services within a single ecosystem. However,...

This study aims to examine the strengthening of the application of medical ethics as a basis for providing legal protection for patients in hospitals. Law Number 17 of 2023 concerning Health serves as the main basis for strengthening the legal position of hospitals in implementing medical ethics to ensure...

The leaves of the pidada merah (Sonneratia caseolaris L.) are traditionally used by the people of Borneo as a composition of chilly powder. They are used by applying it to the face when doing outdoor activities exposure for a long period of time. This study aims to determine the sunscreen activity, and...

Education process in university should contribute in a balanced competency mastery between knowledge, skills, and soft skills. The elements of soft skills are crucial in achieving and functionalization of cognitive and psychomotor. Hence, the university as vocational education organizer is responsible...

Several problems can be changed as equations of the form Tx = x, where T is a given self-mapping defined on a subset of a metric space, a normed linear space, a topological vector space or some suitable space. However, if T is a non-self mapping from A to B, then the aforementioned equation does not...

Recently Line Start Permanent Magnet Machine (LSPM) is a well-known motor due to its technical advantages in academic and industrial sector. The LSPM combines a permanent magnet rotor that allows higher motor efficiency during synchronous operation, and an induction motor squirrel cage rotor for starting...

This study aims to describe the validity and practicality of developed scientific literacy worksheets. The validity of worksheets is reviewed based on contents and concepts, while the practicality of the worksheet is reviewed based on student responses supported by observations of student activities. This...

Students' understanding which is not consistent with scientific conceptions or what is universally accepted can be categorized as misconceptions. Some misconceptions in Chemistry have been investigated in previous studies. Misconception can be contributed by the abstract nature of the concepts, imparted...

This paper describes an effective small angle light scattering (SALS) image denoising method based on 2-D discrete wavelet decomposition. The phenomenon of small angle light scattering has been applied to giving information about transparent structures on morphology. The potential of using SALS to probe...

The purpose of this study is to find the form of social capital construction that independent candidates have in the 2013 regional head election when they can defeat the dominance of political parties that have mass bases, strong organizational structures, and hold power. Analyzing the ability of independent...

Project-based learning (PjBL) is a form of student-centered teaching that works well in science learning activities with specific characteristics. Sekolah Alam Indonesia Mampang chose the theme of E.M.P.A.N.G restoration by observing butterfly diversity as the main project in its curriculum to provide...

Financial development is a crucial component of a country’s economic growth. High-quality financial development can provide financial assets for economic expansion and serves as a vital guarantee for national economic security. Commercial banks, being the core of the financial sector, have operational...

This study has two main objectives: (1) To describe the development stages of a Project-Based Learning (PjBL) module for Fashion Upcycling and Zero Waste, and (2) To evaluate the feasibility of this PjBL-based learning module in the D3 Fashion Design program. The research employs the Research and Development...

Verification is critical to the design of large and complex systems. SPIN is a well-known and extensively used verification tool. In this paper, we consider two tool chains, one existing, WSAT, and one introduced here, that support using SPIN to model check systems specified as Simulink Stateflow models....

Nanocomposite films of polypyrrole (PPy) doped with zinc oxide nanoparticles (ZnO NPs), silica nanoparticles (SiO2 NPs), and carbon were synthesized using electrochemical technique. These films were proposed as an anticorrosion agent and tested on industrial steel samples. The films and the dopant nanoparticles...

The Wind power is one of the promising energy technologies, which can utilize wind energy as a source of renewable energy. So, in this case which a tool is needed, namely a wind turbine, but one of the problems that increase the wind speed in a low wind speed area. It must develop a device to increase...

R&D of the DL05 cable steel are briefly introduced, then, the influence of element Mn and S on the electrical conductivity of DL05 cable steel are presented in details. some Key thermal properties and controlled manganese-sulphurratio in steel of the DL05 cable steel have been researched by using the...

The livelihood of a modern society that has reached a high level of industrial development is subject to a multitude of risks related to environmental problems, the possibility of man-made accidents and other emergency situations. With the aim of protecting the population, the government is carrying...

In this paper, we give a framework to select food suppliers. The proposed framework is divided into three stages. During the first stage, we construct an index system that include quality, ability, management, service and R&D. In the second stage, we use entropy and Analytic Hierarchy Process(AHP) to...

This study aims to examine the influence of firm-related factors on the debt ratio as well as the influence of firm-related factors on the non-financial firms listed on the Indonesia Stock Exchange (IDX) over the 2013–2017 period. These factors, including internationalization, firm size, profitability,...

Polytechnic Palembang River, Lake and Crossing Transportation is college tall services managed by the Ministry of Transportation below auspices of the Development Agency Transportation Human Resources. Polytechnic River, Lake and Palembang Crossing Transportation is the organizing polytechnic based education...

The purpose of this research is revealed the effect of organizational uncertainty in schools on organizational depression according to teacher perceptions. The sample of this research has been composed of 366 teachers that are employed in varying kindergartens, primary schools, secondary schools and...

According to the World Population Review, in 2020, Indonesia’s Muslim population will reach 229 million people, or around 87.2%. With the largest Muslim population in the world, Indonesia is both a market and an example in the daily lives of Muslims. Smart Skill Skool channel owned by David Poernomo...

A study was conducted to analyze the antifeedant activity and the inhibitory effects on the growth of third-instar armyworms, as well as the duration of the transition from larvae to pupae. The experiment was carried out in the Zoology Laboratory, Department of Biology, FMIPA UNG, from June to October...

Bibliometric is a scientific method that studies past developments, current trends, and potential advancement in a particular academic discipline. The study utilized the Bibliometric tool to examine 116 data retrieved from the Scopus database based on inclusion criteria. The study period spans from 2008...

Epidemiologic studies have clearly demonstrated that cardiovascular risk is not only determined by conventional risk factors of importance in adult life, but also by early life events resulting of re-settings of key physiological functions. In our model of rats exposed in utero to maternal diabetes,...