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This study was conducted to analyze the inventory of integrated circuit raw materials, especially leadframes and diewafers using the Economic Order Quantity (EOQ) and Just in Time (JIT) method approaches. This research was conducted to determine the optimal order quantity, avoid excess and shortage of...

This study aimed to identify the types of cohesive devices used by the teacher during the teaching-learning process. The data were analyzed using Halliday and Hasan’s theory (1976) taken from the transcript of the English teaching video recorded in the private high school in Lampung. The method applied...

In the digital economy, advertising has shifted from broad messaging to hyper-personalised persuasion, with targeted advertising now standing at the centre of modern marketing. While this data-driven model delivers precision for businesses and convenience for consumers, it also erodes privacy, distorts...

This paper develops a Dirichlet-Neumann (D-N) alternating algorithm to solve the mixed boundary value problem of Laplace equation in an infinite domain, and analyses the convergence of the algorithm. By choosing a circle surrounding the original boundary as an artificial boundary to divide the unbounded...

Particles emitted from vehicles are part of the major sources of air pollution in urban areas. It causes the incidences increasing of allergies, allergic diseases and asthma and climate change which is likely to impact plants and animals, as well as microorganisms. Particles mass measurements were used...

This study discusses the dynamic analysis of the COVID-19 spread model in the SIHCR population with time delay to represent the behavior of the spread of COVID-19 with time delay. The SIHCR model divides the human population into five subpopulations, namely Susceptible ...

This research examines the temporal evolution of satisfaction attributes in Morocco’s Airbnb ecosystem from 2013 to 2023 and analyzes their impact on tourism sustainability. Through the Latent Dirichlet Allocation (LDA) anal-ysis of 51,880 English-language reviews, our study reveals significant shifts...

The continuous progress of mobile Internet technology has led to many new media products, short video is one of them. Its rapid rise has provided the public with rich and colorful entertainment enjoyment, but also brought about the negative function of "mental anesthesia". By using case analysis method,...

Citrus hystrixis a famous horticutural crops product today. Fresh fruits of Citrus hystrix from Indonesia are mainly exported to European countries by PT Nusantara Segar Global under the trademark of Java Fresh. Futhermore, the seedlings of Citrus hystrix were also used to be a rootstock for RGL citrus...

Air Pollution has surged due to decades of swift industrialization and urbanization. With a majority of today’s population spending most of their time indoors and the architecture of buildings made secluded from the outside environment, the importance of adequate indoor environment conditions has become...

California Bearing Ratio (CBR) and Unconfined Compressive Strength (UCS) are key soil strength parameters, particularly for geotechnical engineering projects and road pavements. This study investigates the locally available non-cohesive soil strength stabilized with fly ash. The physical characteristics...

Being a world-leading brand in the smart home appliances industry, it is crucial for us to have deep analysis of the company’s business condition when making decisions on Midea. Using the financial statements of Midea in 2023, this study will conduct specific ratio tests on profitability, liquidity,...

This study examines how the ECRIF (Encounter, Clarify, Remember, Internalize, and Fluently use) framework, aided by BookWidgets, enhances the listening skills of a BIPA (Indonesian for Foreigners) learner from Tanzania. The learner aims to understand and be understood by native Indonesian speakers to...

This experiment aimed to investigate the effects of fermented water hyacinth (Eichhornia crassipes) on palatability, performance and spermatozoa quality on male sheep. Fermented water hyacinth was mixed with the basal ration at various levels according to the following dietary treatments: (R1: 0% fermented...

In medical devices required in electrocardiography, electroencephalography, electromyography, electrooculography, etc. the most important element is the medical electrode intended for measuring biopotentials. The optimal selection of electrodes is possible only after testing them to confirm the claimed...

As a new kind of sharing economy, shared bikes solve the last kilometer problem of people's travel. This paper analyzes the riding characteristics of shared bike users in New York by using the massive data of shared bikes. Based on the cycling data of Citi Bike, the R language is used to extract, clean...

There are seven time independent, integrable, Hénon-Heiles systems: three with cubic and four with quartic potential. The cubic and one of the quartic cases have been separated in the last decades. The other three cases 1:6:1, 1:6:8 and 1:12:16 have resisted several attempts in the last years. In this...

Produce bacteriocin which also has antibacterial properties. Different incubation times affect the amount of L. plantarum that can be identified as containing bacteriocins. Chicken eggs were pasteurized at 60 °C for 3.5 min and cracked then sterilized for 15 min and fermented with an incubation temperature...

College students’ agricultural livestreaming aids rural revitalization but faces scalability and sustainability challenges. From 2021–2023, participating universities grew 56.3% annually, yet regional GMV concentrated 68.3% in Yangtze/Pearl River Deltas, with only 9.3% teams implementing quality control....

Pazeh is one of plains indigenous peoples in Taiwan and presents historical and rich characteristic culture. Nevertheless, a lot of Pazeh related cultural traditions are declining along with the crisis of losing Pazeh language. Applying game-based learning integrated augmented reality to the delivery...

Purple sweet potatoes are widely used as a source of antioxidants and natural dyes in food products. This study aimed to evaluate the physicochemical properties and antioxidant activity of substitution of tapioca flour with purple sweet potato flour. The treatments employed were the substitution of tapioca...

We propose a new family of circular distributions, obtained by wrapping geometric distribution on Z+ = 0, 1, . . ., around a unit circle. The properties of this new family of distributions are studied.

Industrial waste may have a severe negative impact on the environment and it releases toxic components that endanger human health and ecosystems, cause major pollution, and upset sensible ecological balances. The use of industrial waste materials in concrete production has gained significant attention...

The present article introduced (RASCH-GZ) from the perspective of both Classical Test Theory (CTT) and Rasch Model. (RASCH-GZ) is the recently developed software based on Rasch model particularly used for item analysis and test equating. The system was successfully developed during the global fighting...

Along with the enactment of the Director General of Education, Ministry of Education and Culture of the spectrum Skills Vocational Secondary Education Curriculum 2016 and the implementation of the 2013 National Curriculum for the revision of the national level Vocational High School in the new academic...

As generally known that concrete has low resistance to acidic and corrosive materials which usually exist in acidic and saline environment. And along the increasing of environment conservation, specifically about reusing a waste which is residue of an activity and/or a production process of industries...

Artificial intelligence has become a national strategic priority as it becomes more popular at the social level. The degree of public attention to it has gradually become an important indicator of local technology acceptance and the construction of a digital society. Existing studies have mostly focused...

The demand for improved air quality due to global environmental issues promotes the development of various sustainable energy sources. Hydrogen gas, a clean-burning fuel, can be produced through the electrolysis process. This approach utilizes a dry cell electrolyzer equipped with a polyvinyl alcohol...

With the development of the mobile terminal manufacturing level, and mobile terminal speed faster and faster in past years, the price is more and lower; Finally, The Internet by mobile phone and other devices connected to each one of us. Network evaluation system based on PC, in the past, needs for mobile...

The present paper summarized the results of the most commonly adopted calculation models for total solar irradiance on inclined surface. The solar irradiance on inclined surface in Beijing was taken as an example and was simulated using Liu and Jordan, Klucher, Hay, and Perez sky models and the results...

The paper presented the mathematical processing of data on the probability of failures for 150 starter electric motors of the car type application of a Poisson distribution law. The data regarding the situation of the faults occurred, at the starting electric motors, on 200 thousand km were provided...

Two mutant lines G5 and G8 are sorghum lines from mutation breeding techniques by gamma-ray irradiation, especially sorghum varieties for forage in Indonesia. The objective of this research is to evaluate the agronomic characteristics of sorghum mutant lines at different fertilizer levels on podzolic...

International trade often experiences crises, one of which has occurred since 2023 due to a crisis in the Red Sea that arose due to the Houthi group’s attack on commercial shipping ships until it was finally forced to avoid the Red Sea and the Suez Canal as its shipping route. This has an impact on the...

Two differential operators T1 and T2 on a space are said to be equivalent if there is an isomorphism S from onto such that ST1 = T2 S. The notion was first introduced by Delsarte in 1938 [2] where T1 and T2 are differential operators of second order and a space of functions of one variable defined for...

This research was conducted to determine whether there is influence between the dribble field exercise with a slalom race on dribbling skills on SSB Junior Pekanbaru. There was 18 people as the research sample. Then the data is processed with the statistics, normality test with Liliefors test at a significant...

-To measure the synergy degree of the four chains, namely the industrial chain, innovation chain, service chain, and capital chain in the development of China’s venous industry, this research establishes an evaluation system for the synergy degree and carried out empirical research on two typical venous...

With the continuous social and economic development, people's material standard of living improves accordingly. At present, smart phones have become an indispensable tool in people's daily life. With the soaring development of communication technology, mobile phones play a distinctly important role in...

This article mainly Analyses the Strategy for Water Resources. First, we provide a model to discuss the ability of a region to provide clean water to meet the needs of its population. We pick Egypt to investigate why and how water is scarce in that region. We set the coefficient of the ability as (t)...

Background: Breastfeeding is the cornerstone of child survival, nutrition, and development. The World Health Organization (WHO) recommends exclusive breasfeeding for the first 6 months of life. The objective of this study is to estimate the prevalence of being not exclusive breasfeeding and to identify...

Meatballs are one of the most popular processed meats in various countries. The meats commonly used to make meatballs are beef, chicken, and fish. The purpose of this study was to assess the quality of fish meatballs preserved with bacteriocin from Pediococcus pentosaceus strain 2397 during room temperature...

In its development, the batik industry has great potential in the world of fashion, so it requires development and renewal to be able to follow trends in the modern era. Batik Tradjumas as a batik MSMEs and Depok batik center has clothing products that are still limited to batik shirts. Some batik motifs...

Aiming at the difficulties in developments, high cost of torque sensing system of e-bike, a novel torque sensing system based on sensitive sensing component has been proposed. The signal acquisition component which includes a torque sensor based on a sensitive strain gauge, an electrical signal processing...

In recent years China's economy always maintain rapid development, people's living standards and quality are also rising. The gradual increase in labor income has led to a dramatic change in the concept of consumption, while stimulating the changes of demand diversification of consumers. In this economic...

Euthynnus affinis and other fish product is perishable food because have protein and water more in order to long savings and high quality so food additive one of alum solution. Alum used for high quality contents is heavy metal is Aluminium negative effect for health in particular enzymatic system and...

Get Paid To (GPT) is a self-service model under the mobile Internet. The user downloads the APP, registers as an APP member, and then takes the task (such as going to the supermarkets to check the availability of a certain product) from the APP to earn the nominal fee of the APP for the task. Based on...

In order to enhance the utilization of coal gangue as solid waste, this study investigates the axial compression performance of medium-length columns composed of square steel tubes filled with coal gangue concrete. A finite element model was developed using ABAQUS software to analyze the impact of parameters...

This paper aims to analyze the elimination of restrictions on the type of work in outsourcing practices based on Law No. 6 of 2023 from the perspective of worker legal protection. The research method used is normative juridical with a comparative legal approach, using primary legal materials in the form...

This study aims to determine the best formulation of corn starch: moringa flour with the addition of mocaf and porang flour to produce the best quality sausage. The method used was an experimental method carried out in the laboratory using a Completely Randomized Design (CRD) with one factor, namely...

This study examines the spatiotemporal patterns of COVID-19 spread in Medan City from 2020 to 2022, utilizing a Geographic Information System (GIS) approach. Case data per subdistrict was obtained from the North Sumatra Provincial Health Office and analyzed in three stages: calculation of the Cumulative...

The study of fractional q-calculus in this paper serves as a bridge between the fractional q-calculus in the literature and the fractional q-calculus on a time scale Tt0 = {t : t = t0 q n , n a nonnegative integer } ∪ {0}, where t0 ∈ R and 0