Search all articles

This study systematically investigated the chemical composition and in vitro antioxidant activity of Piper longum L. fruit spike extracts through gradient solvent extraction (ethanol, petroleum ether, ethyl acetate, n-butanol). Results demonstrated that the ethyl acetate extract exhibited the highest...

High-strength steel hot-formed parts are widely used as safety protection parts for automobiles due to their ultra-high strength (1500–2000 MPa). In order to prevent the oxidation and decarburization of traditional high-strength steel sheets during the heating process of hot forming, and at the same...

Investment is the driving force of economic growth, but inefficient investment behavior can be seen everywhere. How to identify the inefficient investment, and grasp the early warning technology for inefficient investment behavior is very practical significance. Based on the construction and upgrading...

The aimed of this study is to explore how fake news through the media can disrupt socio-political stability and impede the implementation of various government policies that are being introduced, and how significant efforts are being made by all parties to ensure that hoax coverage does not spread through...

This research purposes to explore the influence of the healthiness of Indonesian commercial banks to enhance the banks’ value using RGEC (Risk, Governance, Earning and Capital) approach. Bank plays a significant role on Indonesian economics; therefore, the sustainability of its value is crucial. Shareholders...

Gender gaps in political participation are universal in democracies around the world. Women constitute half of the world’s population (49.6%). In South Asia, Pakistan has the largest gender gap and discrimination against women in all areas of life. This topic has largely been studied in relevance to...

Facebook is one of the social media that has the largest number of users in Indonesia. With several features offered, Facebook has become a magnet for social media users, who not only play a role in entertainment, but also in other things. In fact, in several previous studies, Facebook has been used...

The purpose of this study is to describe the relationship form and meaning of the Arabic standard and colloquial language of Egypt. This study was a qualitative research which used comparative linguistics and based on phonological theory. The corpus of data was verbal utterances. The data collection...

Eel (Anguilla marmorata (Q.) Gaimard) oil consists of unsaturated fatty acids such as Omega-3 and Omega-6, which quickly oxidize to become rancid under the influence of oxygen be inhibited by microencapsulation by the spray drying method. This study was designed to identify the microcapsule characteristics...

Although public school teachers considered action research (AR) beneficial to teaching and professional development, data showed that teachers have less access to AR coaching. This research reports the impact of volunteer blended coaching among University of the Philippines Cebu Pahinungod (Volunteerism)...

We present a geometric description, based on the affine Weyl group E (1) 6 , of two discrete analogues of the Painlevé VI equation, known as the asymmetric q-PV and asymmetric d-PIV. This approach allows us to describe in a unified way the evolution of the mapping along the independent variable and along...

To solve problems involving sequential decision-making, Deep Reinforcement Learning (DRL) combines the advantages of Reinforcement Learning (RL) and Deep Learning (DL). These fusions are skilled at training agents for video games because they use neural networks to approximate nonlinear functions. The...

The objective of this research was to examine the form and meaning of written language used in social media as a means to communicate between users of social media. It was a qualitative research with descriptive qualitative method. The data were collected through observation and document study. The data...

This research essay explores social media’s role in purchasing luxury products by focusing on Louis Vuitton (LV) as a case study. The essay reviews relevant literature on luxury marketing and new media, discussing LV’s historical development and brand message as a leading luxury brand. Then this research...

Many/multi-core supercomputers provide a natural programming paradigm for hybrid MPI/OpenMP scientific applications. In this paper, we investigate the performance characteristics of five hybrid MPI/OpenMP scientific applications (two NAS Parallel benchmarks Multi-Zone SP-MZ and BT-MZ, an earthquake simulation...

In this paper, hot stamping of Zn-coated PHS was introduced. Targeting to control or eliminate the liquid metal induced embrittlement phenomenon, a self-make atomization precooling apparatus was developed to solidification the melted coating during the former heating process. The key role of the apparatus...

Virtual currency is very common in people's daily life. Virtual currency is mainly divided into two categories. One is virtual currency that can be used for transactions in the market, such as bitcoin; The other is a virtual currency that can be used to buy goods and services, such as Q currency,...

Autism spectrum disorder (ASD) is a neurodevelopmental condition that can result in significant healthcare costs, with early diagnosis being crucial in reducing these costs. Behavioral data-based early screening for ASD is an easily implemented, time-efficient, and cost-effective method that can aid...

As an important part in vehicle powertrain mounting system, hydraulic engine mounts (HEM) affect the noise, vibration and harshness (NVH) in vehicle greatly. The modeling and parameter identification of the lumped parameters in model has great significance in the design and study of HEM. A lumped model...

The study focused on analyzing of the Cost of Good Production. Calculation the cost of production for setting the selling price and profit, so it can help management to make decisions about a product that is produced both on the selling price as well as other decisions. The study used as sample of 50...

This paper mainly introduces unmanned ship technology and the frontier technology of artificial intelligence, especially the Q-learning algorithm in machine learning. It mainly describes how the machine learning algorithm in artificial intelligence technology be applied in unmanned ship technology, so...

Environmental has been an isuue for Indonesia, which impose threats to sustainable development, such as the impact of climate change and also energy and food crisis. Bank Indonesia as a regulator in banking industry, decided to publish the regulation about Green Banking, as an act to focus on raising...

Currently, social media are attracting more and more active users, therefore it is not surprising that almost every company has corporate accounts on VK, Facebook, Instagram, LinkedIn or Twitter. But due to the huge number of paid ads, posts, advertising campaigns and questionnaires aimed at increasing...

This paper undertakes a systematic review to gain insight into existing studies on the application of Social Network Sites (SNS). Our systematic review of studies from 1995 to 2012 examines the background and trend of research in the area and provides critical factors that organizations should consider...

Social media metrics have emerged as vital tools for small businesses operating within the Facebook Shop market, aiding in the enhancement of sales performance and consumer trust. This study endeavors to investigate the impact of Facebook metrics on SME sales performance and consumer trust. Employing...

In this work, the performance of two value-based reinforcement learning algorithms is evaluated in the cliff walking problem, including State-Action-Reward-State-Action (SARSA) and Q-learning. This paper uses Python language and Numpy library to implement SARSA and Q-learning algorithms, and compares...

The rapid development of digital technology, internet and social media users have also increased in number. Social media is not only used by individuals, but also in the world of education. The availability of facilities and infrastructure to access is also widely available, either by computers and smartphones....

This study investigates the effective use of digital platforms by UN Women Australia to engage with the public and advocate for gender equality. It examines how the organization tailors its online communication strategies across various social media channels, such as Facebook, Twitter, Instagram, and...

The quality of answers in online Q&A communities is essential for their sustainable development. Existing research has mainly focused on factors such as answer features, user characteristics, and community mechanisms, but the impact of user learning behavior on answer quality remains underexplored....

Digital marketing communications through social media make a new breakthrough in the corporate marketing world, like Facebook . Many companies see the rapid development of social media as an opportunity to market their products to a wider range of people. One company that uses social media Facebook for...

This research aims to determine the effect of political relation on the firm value at basic chemical manufacturing companies listed on the Indonesia Stock Exchange. The reason for using chemical and basic industry sectors is it has a growth of high stock price. The type of this research is an explanatory...

Down pushed flow anaerobic reactor (DPAR) was adopted in the paper to reveal the yielding gas process by taking swine manure as the material under different volume organic loading (3.11, 4.44, 5.78 gTS.L-1.d-1) and to detect the optimal volume organic loading for semi-dry fermentation of swine manure....

This paper aims to reveal a disordered selfness represented and reflected in the main character Tung Zhen-Bao in Eileen Chang’s Red Rose White Rose. Through a series of examinations and interpretations with Freudian human psyche theory—Id, ego and super-ego as well as the Freudian pleasure principle...

This paper was titled “The Role of citizen journalism in Jelajah Pagi program at Gema Surya FM radio Ponorogo”.The researcher intended to know how much the role of citizen as citizen journalism in Jelajah Pagi program through the PO942 Facebook group as well as the extent of citizen knowledge about citizen...

The novel Coronavirus Disease 2019 (COVID-19) remains a worldwide threat to community health, social stability, and economic development. Since the first case was recorded on December 29, 2019, in Wuhan of China, the disease has rapidly extended to other nations of the world to claim many lives, especially...

Virgin Coconut Oil is a product derived from coconuts and has a high selling value. Banyuwangi Regency is the second largest producer of coconuts in East Java Province after Sumenep Regency. Determining the location of the factory is located in Banyuwangi Regency, Kabat District, East Java with a total...

Everyone in this modern and technology-prone era relies on various online news sources for quick access of information. In addition, with the rise in popularity of social networking sites, within a short span of time, rumors circulate quickly among millions of users. Fake news is a threat to democratic...

This investigation explores the intricate relationships between corporate governance structures and firm valuation, with particular emphasis on how financial performance metrics serve as intermediary variables. The research focuses on three primary governance elements: board size, director independence,...

Newcastle disease (ND) is a highly contagious disease of poultry worldwide, caused by Newcastle Disease virus (NDV), also kown as Avian Paramyxovirus Type1 (OIE. 2012). Despite vaccination, outbreaks of ND in vaccinated chicken flocks in Indonesia have been regularly reported. The emergence of new virulent...

The pandemic has had a negative impact on all sectors including business, especially tourism industry and creative economy sector. Recovery efforts are needed for managers of tourism business units and the creative economy by using application of online platform for marketing tourism products. However,...

The lack of adoption data posed difficulties for social media researchers and resulted in scant social media studies focusing on forecasting models. To broach the subject, this study put efforts in studying the benchmark transnational enterprises and collecting the first-hand adoption time data through...

The aim of this study is to investigate the level of implementation of corporate risk management has a positive effect on firm value. Firm value is the investor’s perception of the company’s financial performance. The company’s financial performance is often associated with share prices. Maximizing company...

Tourism and Social Media Marketing are great duo, in which both complements each other. The former helps in having quality leisure time, while the latter attracts you and shares your experiences with everyone. All social media platforms greatly influence tourism activity. According to the International...

The purpose of this study is to analyze the reactions of netizens to prank cases FD from the point of view of forensic linguistics. Research methods used in research “Forensic Linguistic View Regarding Warganet’s Reaction To This Garbage Prank Case” is a qualitative descriptive research. Sources of data...

Bullying, defined as the violence of any kind including verbal intimidation, frequently occurs in the school environment around the world and is most often seen among young people aged 11-13, or more broadly among middle school students. Bullying does not only occur among younger and older students,...

With the continuous development of the social economy and the deepening of urbanization, large buildings are increasing, and disaster risks associated with large buildings, such as fire risks, are also increasing. Because of large buildings, such as shopping malls, business offices, transportation hubs...

Digital marketing has become a primary driver of growth for micro, small, and medium enterprises (MSMEs) in Indonesia. The digital transformation enables MSMEs to expand their markets, increase brand awareness, and strengthen global competitiveness. This study employs a Systematic Literature Review (SLR)...

This study reports preliminary overview on the possibilities of utilizing social media in Indonesian out-of-class language learning, mainly focusing on exploring how university students define the kinds of social media and examining the potential uses of social media to be promoted. The study employed...

In response to the challenges faced in Safety Production Supervision during the digital and intelligent transformation of dry bulk terminals—such as data silos, reactive responses, inflexible systems, and poor coordination—this paper proposes and constructs a framework for an “Intelligent and Collaborative...

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...