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This study investigates the effect of internet search and news headline on explaining abnormal return of 425 non-financial companies listed on Indonesia Stock Exchange from 2015 to 2019. Investor attention is measured by internet search volume from Google Trend. Market news is gathered from free online...

The designing institution, manufacturer and end-user jointly participate in aircraft maintenance. Maintenance data from multiple sources results in syntax and semantic conflicts, which have restricted integration and sharing of information on aircraft faults. To solve this problem, a solution based on...

Mission-critical systems are hard real-time systems that collect large amounts of information from diverse sensors for mission performance. For perfect performance of missions of systems, data should not be omitted or spoiled. To this end, data integrity in the systems should be ensured. Therefore, along...

For 3-d laser scanning point clouds of an expressway tunnel, a method of automatically extracting complete contours of cross-sections from them is proposed. By taking advantage of abundant normal vectors embedded in point clouds, this method can accurately compute the central axis of the tunnel and build...

Since the 20th century, network technology continues to progress, and is widely used in various fields of society. To the 21st century, network technology has entered all aspects of human life and human beings have entered the information age of the network. But the high-end technology since it can bring...

There are some problems raised in learning Arabic by various educational institutions that encourage the teacher to modify the teaching and learning methods. It can be done by designing the development of hard and soft technology in learning Arabic. This research examines the design of Arabic learning...

This paper deals with Gross Error Detection using a signal-based approach and proposes an algorithm to be applied in industrial processes. The developed algorithm is used in some industrial software platforms to detect sensor outliers. A validation of this algorithm through computer simulations is shown....

The paper introduces a new method which can load TOPO elements more quickly. After analyzing the problem of the old TOPO component, this paper gives the solution containing method of data loading management and display control. The realization is presented at the end of the paper.

Ischemia reperfusion injury (I/R) at kidney has known as the primary cause of AKI and the most seeing through it. Chlorogenic acid (chlorogenic acid/CGA) is one of the most common polyphenols in the human diet. Chlorogenic acid has an antioxidant effect, antiapoptosis, antiinflammation, antifobrosis....

Jepara Regency is located in the northernmost end of Central Java Province. Jepara Regency also includes Karimunjawa Islands, which is located in Java Sea. The ground area is 1,004,189 km² with a coastline length of 72 km. Jepara Regency has many tourism places ranging from water tourism, cultural heritage,...

Blended learning combined with mobile learning is an effort to facilitate the limited space and time of study for students in seminar courses. This course has the purpose of learning achievement in the form of students able to identify problems, build a frame of mind, and design research methods that...

Airport screening process takes too long time and people take more attention to this phenomenon and hope it to be solved. In this paper, we propose virtual queuing model in order to minimize the average waiting time, minimum waiting time variance and to ensure the airline's maximum revenue. By establishing...

The impairment in the Tympanic Membrane (TM) and the External Auditory Canal (EAC) results in otitis media, tympanos-clerosis, and perforations. The resulting reverberation of these pathologies is the loss of hearing, which eventually requires surgical treatment. The gold standard for the surgical procedures,...

After the end of the Second World War, the global international system initially took shape, making the United States the only builder and leader of the world order. From then, the “Global Vision” in American higher education began to emerge. Taking both the cultural root, namely, “Need of the Others”,...

Objective: Patients in hemodialysis frequently have cognitive dysfunction (CO/DY). Hemodialysis session often results in acute intravascular volume loss, fluid shifts, hypotensives episodes, decrease of cerebral perfusion and cerebral ischemia, all of which may cause transient deterioration of cognitive...

Several SMEs in DIY, especially those engaged in the industrial sector, went bankrupt due to the Covid-19 pandemic which had lasted for two years. One of the causes of SMEs going bankrupt is because they ignore the contingency or uncertainty factor that can affect organizational performance. This study...

Moringa oleifera Lam. (Drumstick tree) is a herbal plant commonly found in subtropical and tropical areas such as Indonesia. Moringa plants have been widely used because they have many pharmacological effects. In addition, due to the high consumption of Moringa, there still needs to be monitoring regarding...

This research explores the core principles, curriculum design, teaching methods, and the challenges faced by liberal education in a global context. To this end, it takes the undergraduate linguistics programme at the University of Manchester as an example. The researcher conducted literature analysis,...

This study aims to phenomenologically examine the Performance-Based Budgeting (PBB) at Ibn Khaldun University Bogor (UIKA). Financial management at UIKA Bogor using the Financial Management Information System and Accounting (SIMKA) application based on SAK EP and ISAK 45. The research method used is...

This study aims to achieve fully autonomous fruit harvesting in greenhouses utilizing soilless agriculture by integrating artificial intelligence (AI)-driven deep learning algorithms and robotic arm systems. Based on a comprehensive literature review, a conceptual model has been proposed featuring an...

Research purpose: The purpose of this study is to explore how artificial intelligence (AI) is changing the audit profession in Vietnam. It explores the ways in which new technologies, evolving regulations, and market pressures are reshaping the role of auditors, and identifies what skills and strategies...

This study aimed to describe the principals’ skills in leading the school from home (LSFH) based on the digital age and Covid 19 pressure. This study was a qualitative approach, where data was collected naturally by using a google form, distance open-ended interview, and online forum group discussion...

In order to solve the increasingly serious traffic problems in the city, how to achieve effective management and control of the traffic information has become an urgent problem that should be solved in transportation of our country. This paper proposes a design on traffic signal of wireless sensor network...

A 30-day incubation experiment was conducted to investigate the effects of a long-effect additive (NAM), dicyandiamide (DCD), and glucose additions on N transformation in soil. The results showed that both NAM and DCD enhanced N transformation into soil microbial biomass N and fixed NH4+. Glucose addition...

Underwater acoustic sensor networks (UWASN) is an important tool of human to monitor the ocean. However, the existing routing has problem of low packet delivery, the long time end to end delay and the redundant packets. A new routing IGDAR is proposed in this article. The IGDAR select candidate node...

Strategic competence as a crucial component in the construct of communicative competence has been widely recognized. Previous studies mostly focused on distinguishing, defining and advancing CS taxonomies. However, few studies were concerned with the underlying approaches to the defining of CS and with...

Due to the complexity of network, the original teaching method cannot meet the needs of development of network. Network simulation is an effective means of researching in network protocols and a new kind of network design and optimization technique, it can provide reliable network planning design of...

Based on the personal information security, this paper introduces some major security risks, precautionary measures and coping methods in computer networks, as well as the forecast of the future trend of computer network security. At the end, it also introduces the original intention of writing this...

This review aims to locate existing studies on health-seeking behavior of people in Indonesia, identify gaps, and highlight important findings. Articles were retrieved from Medline, Scopus, Web of Science, Academic Search Complete (via Ebsco), and ProQuest with a number of key words and various combinations....

This article aims to describe the review of Indonesian literary works with Aceh and Nias ethnic background in national newspapers. The object of this research article is a literature review article in five national newspapers: Kompas, Republika, Media Indonesia, Koran Sindo, and Koran Tempo for the past...

Student Centered Learning is one of learning approaches focused on students. The aim of this study was to describe and explain student learning interest using student-centered learning approach. This study was a qualitative research with descriptive case study method. Data was collected from observations,...

Organ transplantation is a miraculous achievement for most of the end-stage diseases caused due to organ failure. Providing the organ to the most accurate recipient is always a challenge. The survival prediction of the recipient based on various health and environmental/infrastructural data (e.g.: live...

Before the outbreak of Covid 19, the pre-service teachers at the university where my colleague and I are teaching used to have a two-month teaching training session at schools to expand their knowledge, skill, and experiences in teaching face-to-face in the physical classroom. However, in this 2020/2021...

Problem-based learning (PBL) is one of the teaching methods implemented at Universitas Andalas to achieve the objectives of teaching and accelerate the teaching and learning process. PBL is considered suitable to encourage students to be more active in the class. This article reports research on the...

Lifelong education starts from the time in the womb to the end of life. Parents during the Covid-19 pandemic became the main educators at home. Parenting patterns, child learning assistance, and informal education in the family become real experiences, which must be lived by fathers, mothers and children...

This study examines the relationship between investor attention and the broad market index in the Indonesia Composite Index (IHSG). In today’s digital world, the search engine becomes the most important tool in looking for information. Google dominated the market share with 91.38% of people use it. This...

Problem Statement: Research has shown limited opportunities for individuals with Autism Spectrum Disorder (ASD) once childcare services end. With a number of studies previously highlighting the prevalence of autism in children among the Asian population and the interventions undertaken that follow these...

Diastolic filling of the left ventricle (LV) occurs in two phases, early and late filling. Early filling, manifest as the “E-wave”, is thought to be substantially due to diastolic suction (DS), a phenomenon where the LV aspirates blood and fills itself, independent of atrial activity. Late filling, resulting...

Urban culture is the soul, symbol and essence of a city. It can fully demonstrate the connotation and history of a city. Urban sculptures are signs of a city, record development culture, integrate the history, culture and stories in a special form and are of certain significance. They not only enrich...

Accurate voltage stability analysis and online monitoring are essential to ensure a secure operation of the power system. To this end, researchers have proposed a variety of voltage stability indicators and analysis methods, of which, the voltage stability analysis method based on Thévenin equivalent...

From the perspective of global value chain, this paper divides the East Asian region’s dependencies in the global production division network into “upstream dependencies” and “final demand dependencies” according to Koopman’s GVC decomposition principle. We use OECD database to build two index systems...

Background: Developing a vaccine against COVID-19 is widely regarded as a critical method for containing the pandemic. Public adoption, on the other hand, is contingent on one’s view’s to accept and perceptions about the vaccine. The aim of this literature review is to determine the factors that influence...

Adopting the idea of mathematical modelling, this paper studies four problems of open-end fund investment. For problem one and problem two, (0-1) programming model was used to find the maximum profit under certain investment fund conditions. For problem three, after increasing the factors of investment...

Yogyakarta is a city that is synonymous with peace; as the slogan Yogyakarta is comfortable, and almost no conflicts or violence appear. In the past five years, there have been nearly 35 violent incidents in Yogyakarta. This paper wants to describe the typology of conflicts and violence that occurred...

This research will describe the use of information technology in Guidance and Counseling services during pandemic. The study method used was qualitative with a case study approach. Data were collected through the distribution of questionnaires to 25 junior high school Guidance and Counseling teachers...

Digitalization in the education sector has been massive, especially since the outbreak of the Covid-19 pandemic, which has made the digital genre becomes a new norm in academic discourse in higher education institutions. The aim of this study is to shed some light on how online English language lectures...

This research was conducted to determine the urgency of accreditation in improving the quality of education in Vocational High Schools (SMK) through a literature review and bibliometric study on the Google Scholar database on Publish or Perish and with VOSviewer assistance, from 2019 to 2024. In this...

This study aims to examine the effectiveness of using Google Forms in the Problem Based Learning (PBL) model to improve the critical thinking skills of high school students. The research method used experimental research through the nonequivalent control group. The experiments used in this study were...

Rapid advances in computer networking and digital technology provide various benefits to human life, but they are not without negative consequences, such as cybercrime. According to the Malaysian Crime Prevention Foundation (MCPF), the total losses recorded in regard to cybercrime for 2019 and 2020,...

Based on the background of COVID-19, the financial impact of Starbucks was discussed, that is, whether timely measures were taken to restore Starbucks’ financial data to pre-epidemic levels. Through analysis and assumptions, this paper considers that 2020 is the main year affected by the epidemic. Therefore,...