Search all articles

The Bullwhip Effect is a supply chain management phenomenon wherein slight changes in consumer-level demand result in substantial order variability in upstream supply chain processes, thus leading to the inefficient generation of excess inventory costs, stock-outs, and instability in their operations....

Vehicle tracking plays a crucial role in intelligent transportation systems, traffic monitoring, and autonomous driving. Traditional tracking approaches often struggle with occlusions, varying lighting conditions, and com- plex backgrounds. This paper proposes an innovative method that integrates YOLO...

Multi-valued logic systems were first conceived to solve connection problems with conventional binary circuits. Ternary logic offers the advantages of minimum circuit complexity, lower power consumption, and a more compact chip design. To further improve these advantages, this project presents a novel...

In a speech to the National Assembly on 28 October 2020, South Korean President Moon Jae-in announced that South Korea would become carbon neutral by 2050. Since then, how to achieve carbon neutrality has become a common topic of discussion among Korean scholars. This paper focuses on the policies related...

When investors face investing problems, the main issue is to make decisions on how to allocate resources among the variety of different assets, especially in the rapidly growing stock market.The paper aims to design an investment strategy for risk-averse investors. We use modern portfolio theory and...

This research explores how vocational apprenticeships help civil engineering students in Indonesia link classroom learning with real-world application. Using qualitative research methods, we delve into this process, guided by Activity Theory. This theory helps us understand the different factors that...

The method which adopts start-end device to measure the velocity is in com- mon a method of measuring the velocity. The characteristics of this method is in brief the equipments need, operation convenience, test result credibility, measuring the error margin small. It not only can measure the velocity...

Based on the principle of IVI, IVI-MSS and IVI-Signal, this paper has proposed a conception of function interface based on COM technology, and introduced its designing and model structure. Networked ATS was designed and implemented based on function interface and the design thinking of COM and module.

Developments in the current era are getting faster, all work will not be separated from technological development. Technology facilitates good jobs in terms of work processes that run to company-supporting facilities. The existence of technology can make the office work process run quickly. The technology...

The full name of PE file is Portable Executable file. The common EXE, DLL, OCX, SYS and COM documents are all PE files. File packer is a necessary means of application authors usually use to protect copyrights, but it can be used by many malicious softwares to avoid the detection of anti-virus softwares....

This study was conducted with the aim of determining the relation- ship between the issuance of green bonds and the increase in the value of com- pany shares in the Indonesian capital market. Using a systematic literature re- view approach, this study collects and compiles various literatures that discuss...

This study aimed to: 1) develop language skills in children; 2) provide fun learning through storytelling method using audio-visual media in Early Childhood Department Group A. The research method was carried out by classroom action. The research subjects were students, consisting of 16 children, in...

To meet the automotive lightweight trend, hot stamping production technology is becoming a key technology of automotive body manufacturing. In the hot stamping production line, multi-chamber furnace is been adopted for its batch of high heating efficiency. The heated blank is transported by tray-type...

Ontology in philosophy is a philosophical perception related to what and how. Legal norms that affirm people's rights to a good and healthy environment as a form of state responsibility and obligation have basically been regulated in Article 28 (h) of the 1945 Constitution of the Republic of Indonesia....

The study seeks to examine the prevailing sedentary leisure attitude factors at multiple levels (intrapersonal, interpersonal and institutional) among university staff in Ghana. 28 survey items to measure 5 variables, using self-reported responses are designed. Three categories of 33 universities were...

A driving simulator was set up for analyzing driver’s reaction time when driving on urban road, including reaction perception time, decision-making time and operation time. 28 participate drivers were recruited for the simulated driving test,Results show that the best fitting relationship between driver’s...

The constructions of the UHV transmission line are mostly located in remote place without public network coverage, and there are few effective com-munication means. This paper proposes a new scheme which adopts wireless Mesh Wi-Fi network and Digital Microwave Communication Technology based on COFDM,...

Motivation is a force that drives people to think and act. In regard of doing anything, motivation plays an important role in encouraging individuals to act accordingly. In the young adulthood stage, it is one of the most active stage. Through a lot of activities, motivation takes part. While the COVID-19...

Cube concrete samples (150×150×150mm) of five ages (7, 14, 21, 28 and 35d) under different stress conducted the ultrasound examination by non-metallic detector and universal testing machine. The results show that the relationship curve of the stress and the ultrasound amplitude can be divided into four...

Rural Revitalization Strategy is Comrade Xi Jinping’s strategy in the nineteen major reports of the party.The report of the 19th national congress pointed out that the problem of agriculture and rural farmers is a fundamental problem related to the national economy and the people’s livelihood. We must...

This research aimed to explore how an interest in fashion influences impulsive purchases made online, with online shopping attitudes serving as a mediating factor. The study involved 80 respondents from Generation Z in West Sumatra, aged between 18 and 28 years, all of whom had engaged in impulsive online...

With the rapid growth of the stock market, stocks have been viewed as one of the most popular investments. Investors then face a problem that is how to allocate resources among the variety of stocks with the aim to increase their wealth through investment activities. The paper aims to design an investment...

Various phenomena are to be minimized, particularly the loss of bandwidth at the minimum gate for VLSI when the minimum gate length decreases below a limiting length. Which results in lower efficiency and higher baseline power consumption, pointing towards the death knell of Moore’s law. Unlike silicon-based...

As a new type of modified fiber, model steel fiber has both the appearance and function of steel fiber and the advantages of synthetic fiber. In order to make up for the mechanical properties of rubber concrete, the basic mechanical properties of C30 model steel fiber content reinforced rubber concrete,...

The copyright influence is increasingly significant due to its greater role in both industrial and international trade aspects. Indonesia has ratified the World Trade Organization Establishing Agreement via Law No. 7 of 1994 so that Indonesia legally binds with the rules issued by the WTO, including...

the Divine Proportion has a dominant position in the picture composition; however, the picture perfect dichotomy screen out by its reasoning can not solve the massive distribution. In traditional quickly composition, due to the impact of 4:3 TV format, people are accustomed to the screen is divided into...

This study aims to examine the role of appearance comparison as a mediator in the relationship between the intensity of Instagram use and body dissatisfaction. This study used a male sample (n = 167), with an age range of 19-28 years (M = 21.24, SD = 1.880) and individuals who have accounts and are active...

Child-Friendly expenditures are measured and analyzed in 28 provincial capital cities in China. According to the definition of Child Friendly expenditure by UNICEF and in combination with departmental budget report in China, the Child-Friendly expenditures in provincial capital cities are first measured...

Long treatment and high dropout rates require responsible staff’s commitment to preventing and supervising patients taking medication. This study analyzes the correlation of leadership, motivation, and climate organization on the work performance of Tuberculose (TB) program managers in Tasikmalaya. This...

The results and discussion of this article indicate that there are problems in writing letters by students at the German Language Education Study Program, Department of German Language and Literature, UNESA. This study aims to find the problems of students in writing personal letters of students in writing...

In recent years, Fuzzy Time Series have been considered a promising tool to deal with forecasting problems due to the ease to model the problems, the satisfactory results obtained and also to the low computational cost required. However, the long experience with traditional methods coming from statistics,...

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...

In the General Arrangement of Article 1 of the Intellectual Property Law number 28 of 2014, what is meant by Copyright is the creator’s elective right that arises consequently based on the standard of revelation after a Creation is recognized in substantial structure without prejudice to such limitations...

The quantitative relationships between the calcination temperature and the crystalline characterization, the activity and the expansive properties of MgO expansive agent were explored through XRD-Scherrer formula, the citric acid method and the length measurement method. The results show that, under...

To adapt the low-carbon and green de-velopment of electric power industry, and improve the utilization efficiency of wind power and solar power, etc., it’s urgent to build a system of optimizing planning and production simulation technology that incorporated with the variation of wind power and solar...

This article (https://doi.org/10.2991/aebmr.k.220603.213) The author has retracted this article because of an overlap with a previous published paper [1] by different authors. The author Agrees to this retraction. [1] N. Liu, & M. Zhou (2021). Is the health code the best decision for the government’s...

In order to improve the reliability of power line commnuication, the all termi-nal reliability of the structure based on artificial cobweb used in low-voltage power line communication (PLC) has been calculated in this paper. The rerout-ing algorithm is presented based on the structure of cobweb and the...

In this work the user wind turbine com-ponent is created using FORTRAN and implemented in PSCAD. The fault current limiter (FCL) is associated with braking resistor to reduce fault current and DC link voltage. The comparative simulation is done with and without the protection devices under the three...

Super-resolution (SR) is a crucial task in computer vision, aimed at generating high-resolution (HR) images from low-resolution (LR) inputs. Traditional techniques, such as interpolation-based and reconstruction-driven methods, often struggle to recover fine details, re- sulting in blurred and low-quality...

In today’s era, technological developments occur very rapidly and this can greatly help economic development by selling products without face to face. Social media can be used for unlawful purposes, and can be the best place to do other negative things, thus raising questions regarding how the legal...

Based on the 45 rainfall runoff samples that are collected from Qingdao residential area after the raining of July 22, 2014 and September 28, 2014, this paper tests the contents of heavy metals Cd, Cu, Pb, Zn and Mn. And based on the test results, this paper further analyzes event mean concentration...

The influence of different carbon content and temperature on the carbothermal reduction coal fly ash and the optimum conditions of carbothermal reduction coal fly ash were investigated. The effect of temperature on the equilibrium components of coal fly ash during carbon reduction process was simulated...

In this paper, one carbon dioxide trans-critical refrigeration cycle with vortex tube expansion is proposed to replace traditional expansion valve in order to reduce the irreversible loss of the refrigeration system and improve its COP. The thermodynamic model of carbon dioxide trans-critical refrigeration...

The global business environment is undergoing rapid transformation, marked by technological disruption, geopolitical tensions, and shifting market demands. In this context, breakthrough innovation has become a strategic priority for firms seeking to maintain competitiveness, particularly for Chinese...

The latest survey shows that 54.4% of college students nationwide drop out due to mental illness. 28% of college students have varying degrees of psychological problems, among which nearly 10% have moderate or higher levels of psychological problems. College students are the future of our country, and...

The overall performance of fingerprint positioning system will be improved in this paper with the adoption of technology in artificial intelligence field and optimization technology. First, at offline stage, adaptive tracking and recording method for dynamic real-time WiFi fingerprint positioning has...

Although it has long been agreed that traditional economic theory assumes rational behavior, at one time there was considerable disagreement over the meaning of the word “rational”. To many, the word suggested an outdated psychology, lightening-fast calculation, hedonistic motivation, and other presumably...

The phase and composition of Liupanshui coal gangue were determined by XRD and XRF analysis. The coal gangue is calcined at 600°C for 2h, grind 200 mesh, and the optimum amount of coal gangue is determined by testing cement mortar with different proportions and testing its compressive and flexural mechanical...

Purpose/Background/Objectives: Type 2 Diabetes Mellitus (T2DM) is a disease characterized by macro and microvascular complications, particularly, coronary heart disease, cerebrovascular disease and nephropathy [1–4]. The green tea extract has shown an anti-inflammatory effect (2), so this nutraceutical...

Purpose/Background/Objectives: Acute kidney injury (AKI) is a serious postoperative complication. Increased arterial stiffness has been shown to be an independent risk factor for cardiovascular events. Our aim was to investigate whether arterial stiffness is a predictor of AKI in patients following surgical...