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This study aims to evaluate the performance of compressor valves in the food refrigeration system on board KL. 02 Sultan Hasanuddin. The background of this research is based on the frequent damage to compressor valves, which results in decreased cooling system efficiency, making it difficult to maintain...

The increasing use of data in artificial intelligence (AI) systems has raised significant concerns about data privacy. This study explores a practical approach to privacy protection using lightweight anonymization techniques. Specifically, hash functions and pseudonymization are applied to sensitive...

This article focuses on the systematic training method of character description in writing teaching, pointing out that writing teaching emphasizes guiding students to use basic expression techniques to achieve effective written expression. Emphasis should be placed on mastering character description,...

The Progressive Era was a pivotal period in American history, especially in the realm of child welfare. With the rapid industrialization, children’s living conditions in New York City deteriorated significantly, and issues related to child labor, health, and education became increasingly severe. The...

The object of this research is the profile of the wheels of the 50 tons capacity coal transport train, the Babaranjang Train, which is operated by PT Kereta Api Indonesia (Persero), or PT KAI, in South Sumatra, Indonesia. The Babaranjang Train uses a wheel called as Roda Golongan DD, with a slope profile...

The Yangtze River overcrossing transmission tower is the top priority for power transmission lines. For the foundation of overcrossing transmission towers in different geological regions, it is necessary to design based on specific local geological conditions. In recent years, most of the Yangtze River...

In order to study the effect of construction sequence of anchor cable on the stability of deep foundation pit, Taking the ultra-large deep foundation pit project of Zhong you-fang Sewage Treatment Plant in Hefei City as the background, based on the geological and surrounding environmental conditions...

In tunnel engineering, displacement and deformation monitoring is an important link, but monitoring data often presents complex nonlinear characteristics. Taking the construction of a highway tunnel as the background, based on the support vector machine algorithm, the variable rotation method is used...

The existence of animation is often compared with wayang, which has existed in Indonesia for a long time. Wayang is considered a representation of animation in its traditional form in Indonesia. At the same time, animation is regarded as a form of wayang in the modern version. However, no research has...

As digital technologies reshape the way money and payments function, central bank digital currencies (CBDCs) have become a pressing topic in legal and policy circles. In the Australian context, the development of CBDC brings into focus the state’s role in managing the evolution of public money amid a...

Unconfined compressive strength (UCS) and elastic modulus (E) are crucial in underground structures such as deep mining, tunnels, geothermal energy systems, and nuclear waste disposal repositories. It is inevitable to encounter a rock mass with weak and heavy geological discontinuities, which makes it...

This study examines the complex relationship between trade openness and economic growth using a two-way fixed effects model on panel data from 153 countries from 2001 to 2021. Our findings challenge the conventional wisdom that trade openness universally promotes growth. We demonstrate that while trade...

As the uncertainty of the modern business environment increases, the risk of supply chain disruptions has become a major challenge for the electronics industry, especially under the influences of global pandemics, geopolitical tensions, and shortages of raw materials. Shenzhen, as a core region of China’s...

The research aims to create an Order Management System (OMS) using CIPSODAR Model for Beijing Xinhua Bookstore and evaluate the system with CARTA Model. CIPSODAR analyses the IS process and how the OMS supports the organizational process including information processing and decision making. CARTA evaluates...

An area has different ecological dynamics and characteristics and this can be used to prioritize that area. Like the ancient Nglanggeran volcano area in Kab. Gunungkidul, Yogyakarta Special Region Province, where this area has an interesting ecological research because it has significant historical,...

This study focuses on Northeast China and utilizes field-measured estimated yield data along with L2A-level surface reflectance data from the European Space Agency’s Sentinel-2 Multi-Spectral Instrument (MSI), combined with environmental factors, to predict corn yields using machine learning algorithms....

Under the influence of heavy rainfall, the slope of a high cut appeared local slip collapse. In order to systematically evaluate the stability level of the slope, the strength reduction method was used for numerical analysis, and the slope stability coefficient was determined to be 0.815, which did not...

The preservation of digital documents poses a strategic challenge for contemporary institutional management. This article presents a structured narrative review of 22 key studies published between 2010 and 2025, focusing on strategic models and international standards for digital preservation. The analysis...

The purpose of this study is to obtain stress values and safety factors on wheels with grooved wear. Grooved wear was found on the MRT wheel during the monthly inspection. The method used in this research uses the finite element method, namely ANSYS software. The depth of grooved wear used is 2 mm, 3.5 mm...

This study focuses on the evaluation of impacts of the Hydro-Climatic changes and also Anthropogenic about water and water bodies of Subarnarekha river of Jamshedpur region situated in Jharkhand, India. Any human behavior that hinders the utilization of water as a resource could be referred to as water...

The recent surge in adoption of the Internet of Things (IoT) has accelerated integration and Internet access beyond smart devices, which in turn has made the Internet more and more pervasive in our daily lives and IoT devices open up endless new possibilities and simplify lives. Unfortunately, the current...

Green business causes a few negative impacts on the environment, both the natural environment, society, and the economy. People are now thinking about the importance of saving the earth and its ecosystem. Therefore every business sector has a moral obligation to run an environmentally friendly business....

Preservice teachers’ critical reflection on teaching practicum experience is essential to discuss in the field of teacher education programs. To highlight this issue, this paper conceptually discusses the current issue regarding national and international calls for teacher education, mainly critical...

This paper introduces an intelligent voice-enabled mail client designed for touch-free usage enabling users to manage messages effortlessly via spoken commands utilizing cutting-edge speech-to-text and natural language understanding NLU the platform efficiently handles activities such as composing reading...

E-bike is gaining popularity and accelerating the bike industry to speed up new product development. This study aims to identify e-bike preferences desired by consumers through market research. The choice-based conjoint method analyzes consumer preferences, forecasts potential e-bike market share, and...

In the age of digital, bank sector campaigns are often challenged by poor customer engagement causing significant waste in re- sources. Marketing dollars are often being wasted because potential sub- scribers aren’t being identified properly. This research aims to deliver a structured prediction model...

Advanced machine learning (ML) techniques are employed in this study to enhance the design and performance of cementitious composites, with a focus on optimizing concrete’s compressive strength—a key attribute for resilient structures. By leveraging algorithms such as Genetic Algorithms (GA), Artificial...

The climate crisis has put the world in a highly critical situation and this is the main factor that drives the global switch from fossil fuels to renewable energy sources. It is both a necessity for being able to meet the targets set by the Paris Agreement and for complying with the UN’s Sustainable...

The tsunami disaster loomed over coastal communities, including those on the South Coast of Pameungpeuk, Garut Regency, West Java Province. This research focuses on the prediction of tsunami disasters in disaster-prone areas, namely Pameungpeuk Beach and how coastal communities respond to this. The purpose...

The telemedicine and telehealth sectors have seen significant expansion in recent years, primarily propelled by technological advancements and the widespread adoption of wearable devices. This study seeks to conduct an extensive evaluation of research on telemedicine and telehealth over the past 33 years...

Changes in land cover affect the increasing surface temperatures. Built-up land ensued by regional development is the cause of increasing surface temperatures in urban and triggering climate change. One of the reasons is urbanization which leads land cover to change, thus the population density in Madiun...

Since 2017, the Ministry of Education has actively promoted the construction of new engineering, the reform and development of higher engineering education in China have already stood at a new historical starting point. In order to meet the challenge, the construction of new engineering course as the...

Pancasila values are abstract, general universal, but cannot be changed. Actualization of Pancasila values in all aspects of social, national and state life. The implementation of Pancasila values can be maximized if it is adjusted to policies that are solutions to problems faced by the nation and state....

The objectives of this research are twofold: 1) to analyze the effectiveness of Cleanliness, Health, Safety and Environmental sustainability (CHSE)-based health protocols implementation for the hospitality industry in Kupang City, and 2) to identify the impact of Cleanliness, Health, Safety and Environmental...

This study aimed to describe and interpret the use of radio and TV learning media with various interactive programs. This research used a qualitative case study. The research participants were teachers, parents, students, and broadcasting trainers at SD Muhammadiyah Sapen Yogyakarta. Data were obtained...

Cultural confidence of contemporary college students relates closely to the construction of socialist cultural power and the realization of the Chinese dream. In today’s society, however, many college students lack cultural confidence, which should be attached to great importance. Compared with the current...

The complete symmetry group of a 1 + 1 linear evolution equation has been demon- strated to be represented by the six-dimensional Lie algebra of point symmetries sl(2, R)?s W , where W is the three-dimensional Heisenberg-Weyl algebra. The infinite number of solution symmetries does not play a role in...

The solution of the three-dimensional free Schrödinger equation due to W.M. Shtelen based on the invariance of this equation under the Lorentz Lie algebra so(1,3) of nonlocal transformations is considered. Various properties of this solution are examined, including its extension to n 3 spatial dimensions...

The sudden effect of crude futures oil refers to specific events that lead to significant fluctuation in the price of the futures. Event analysis on major occurrences paves us a path to avoid these failures. This article aims to investigate the causality of event-related price vacillations on crude oil....

The purpose of this study was to determine the effect of glutamine supplementation on the ability of vertical jump and smash velocity after badminton’s jumping smash. The research used a pre-post two-group design using 20 trained male athletes from the State University of Surabaya. The research sample...

With the dramatic development of networked digital technologies, miscellaneous applications, especially social media, have permeated all aspects of human life. The most prominent feature of social media is that the public is exploited as free labor for generating information in the emotional-oriented...

Since the introduction of the new crown epidemic and the “double reduction” policy, China has accelerated the process of quality education reform, but problems such as weak student time management skills and academic delays have also been exposed. To achieve the goal of reducing the burden while not...

In Archaic Chinese, there is a clear difference between the interrogative and rhetorical questions in the form of expression. In texts, there is a tendency to use more rhetorical questions than interrogative questions, such as Shangshu and Zhouyi. However, with the development and evolution of the Chinese...

The Coronavirus disease (Covid-19), was declared a pandemic as it spread globally. In Indonesia the initiatives on mitigation and slowing the spread of the disease focused on physical distancing efforts. Focusing in Mataram, the main region of the Island of Lombok, West Nusa Tenggara Province. We analysed...

As one of the four major economic development centers in China, Shenzhen is the first city to reform and open to the outside world in China. It is faced with serious ecological damage resulting from intense development and environmental pressure. According to the data, in China, building energy consumption...

Double Eleven is a shopping festival in China. Millions of people wait until 12 a.m. of that day only to spend more money on various online shopping platforms. The reason people do this on Double Eleven is that all the online shopping companies will make a great discount on that day. Not only the consumers...

Coordinated Development for the Beijing-Tianjin-Hebei Region is a major strategy for economic and social development in the new century, talents cooperation is the basic guarantee for the strategy implementation. Through literature research and field investigation, this paper analyses the necessity of...

To explore the effects and improvement approaches of executive incentive in Chinese listed company, data from 2009 to 2013 of A-share listed companies in energy industry has been chosen to analyze correlation between executive ownership and corporate performance and correlation between executive compensation...

Purpose: The aim of this study is to research the impact of the liquid injection in hepatic microwave ablation (MWA) by using finite element method (FEM). Methods: We used the finite element method to simulate the MWA without liquid injection, with 0.9% NACL (saline) and with ethanol in turn. At the...

Experimental analysis of frequency on tensile-compressive fretting fatigue behaviour of Al-Zn-Mg alloy was studied in this paper. Effect of frequency on fretting fatigue lives, damage characterization and fretting fatigue fractures of Al-Zn-Mg alloy were researched under different frequencies. Factors...