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As major economies around the world have proposed their carbon neutrality targets in recent years, governments and companies have gradually increased their focus on decarbonization. Cap-and-trade (C&T) regulation is widely regarded as an effective mechanism for reducing carbon emissions. This paper...

In this work, simple microextraction approaches were developed for spectrophotometric determination of Sudan IV in palm oil, pepper powder, and tomato paste. For all matrices, the optimal detection wavelength was established at 514 nm. Experimental parameters, including sample mass, solvent volume, and...

The challenges in estimating the process and the cost of road and highway construction projects in Metro Manila, which is plagued by extreme traffic congestion and inadequate road quality, are the subject of this study. Due to their inability to take into account the particular unpredictability of each...

Apple is a plant that has the potential of antioxidant activity. Apples contain antioxidants which are good for skin health. Green apples contain lots of vitamins, such as vitamins A, B, C, minerals, and fiber. Green apple containing phytochemical compounds in the form of catechins, epichatechins, ploridzin,...

Pakpak language is one of the regional languages whose speakers are found in the province of North Sumatra, Indonesia. The Pakpak community uses the Pakpak language as a means of communicating in their daily life. The Pakpak people generally inhabit the Dairi Regency and Pakpak Bharat Regency, North...

This article aims to: a) review the literature related to Science, Technology, Engineering and Mathematics (STEM) Education, Creativity-based Learning (CBL) and Technological Pedagogical and Content Knowledge (TPACK); b) explore mathematics teachers’ and students’ perspectives on the current state, problems...

The graph used in this paper is a connected, bounded, and undirected graph G, is used which contains a set of vertex V(G) and a set of edge E(G). It is called the efficient dominating set of a graph if every point V in D or is adjacent to one vertex in D. For a set of solutions of G in an ordered set,...

This study aims to obtain information on how the implementation of Child Protection Policy in Palu City. The theory used as the basis of analysis is the policy implementation theory of George Edward III which consists of four indicators that influence the success or failure of policy implementation....

Mathematical models can be used to predict the spread of infection of a disease in the future. We developed the SIR model by adding the application of a healthy lifestyle’s factor (that related to people’s behavior) which is expected can reduce the number of the infected individuals. The analytical approach...

The deposition of coatings on the surface of carbon fiber will be helpful to their applications. However, they are unsuitable to be deposited because of their low surface free energies, poor wettability and poor adhesions. The objective of this work is to modify carbon fibers by different methods of...

This study aims to describe (1) parent and school partnership model, and (2) strategy to build partnership with parents. This research uses qualitative research type with phenomenology approach. Research design using case study. Data collection was conducted through in-depth interviews, observations,...

There are lot of technologies that used to developing a learning media. Creative and attractive are some of reasons the teachers want to develop a learning media. Technology Augmented Reality and creative, but it is also can reducing the cost for purchasing a practical tool. Introduction of Unit System...

We discuss our recent theoretical and experimental work in cardiac systems. The first is about the rhythmic variation as the cardiac myocyte cell culture synchronized, and how it can be explained in terms of the frequency enhancement phenomenon in coupled excitable systems. Another work concerns the...

Comparison of the influence of amino trimethylene phosphonic acid (ATMP) and sodium gluconate (SG) on the performance of concrete are investigated in this paper. The comparison of the effects of ATMP and SG on concrete setting time at 20°C or 35°C, concrete slump loss, concrete compressive strength and...

This study will specialize discussion in hotel business sector, particularly the 3-star hotels in Jakarta. 3-star hotels getting tough competition from budget hotels that continue to emerge in Jakarta and surrounding areas. Increased competition in the service industry for causing a company to be very...

The tensile strength of a 2D woven C/SiC composite laminates notched with central hole was analyzed and calculated by finite element method. By considering the nonuniformity, material of open-hole specimen was divided into several parts with different density. Tensile properties of 2D woven C/SiC composites...

The rapid development of information and communication technology (ICT) has an influence on all societal sectors and can have both positive and negative consequences. To support ICT for sustainability (ICT4S), we need to learn when and how ICT can enable sustainable development. It is important to take...

this study was a descriptive study on the students’ attitude toward English in a multilingual classroom. The subject of the research were 15 students of 8 C in SMPN 2 Singkawang. The research method used was quantitative descriptive analysis by administering simple statistics that describe central tendencies...

A novel environmental-friendly Cu-Sn high temperature solder paste was fabricated by mixing Cu powder, Sn powder and commercial purchased flux. Different type and content of the flux may significantly affect the thermal properties of the solder paste. The bonding layer was composed of compact Cu3Sn and...

Liver cancer is the second most common cause of cancer deaths worldwide. Treatment that has been carried out was chemotherapy which has many disadvantages. Bandotan Herb (Ageratum conyzoides L.) containing flavonoid compounds was used as chemopreventive agents. This research was experimental study using...

Background: Characterization of normal ventricular–vascular interactions by non-invasive assessment in healthy adolescents may provide new mechanistic insights into altered physiological states in congenital and acquired heart disease in this age group. Methods: Ventricular and vascular measures were...

Character education values can be integrated not only when learning in class, but also in school culture. Some teachers do not integrate these character education values in school culture. The purpose of this study was to find out about the transformation of school cultural values in character education...

The millennium era which is marked by the rapid progress and development of technology should be utilized as well as possible so that it will have a positive impact on various aspects of human life, especially in the field of education. E-Learning is a website-based learning media technology providing...

In this paper, we first consider tow inequalities of vector functions,then combine the vector function inequality with Gronwell' inequality to obtain another two vector function's inequalities. At last, using them to prove the maximum principle for one kind of optimal control problem.

This study aims to explore teachers’ experiences related to the National Assessment (AKM/AKMI), test/explore teachers’ teaching experiences that contribute to students’ competence in numeracy literacy, and test/explore teacher teaching experiences related to teaching activities that support/less support...

One of the challenges in TB control of Papua is increasing number of multidrug-resistance tuberculosis (MDR-TB). The aim of the study is to imply the WGS tools for predicting TB drugs resistance even MDR as well XDR in clinical samples as an initiation model of laboratory improvement for accurate treatment...

Andalas (Morus macroura Miq.) is a West Sumatra, Indonesia mascot plant. This plant is a Moraceae group, which is widely used traditionally as a medicinal plant. The purpose of this study was to determine the potential of Andalas ethanol extract in inhibiting the growth of pathogen microbes. Ethanol...

A new type of biologically active dietary supplement – BADS Hepar Formula was developed. The composition of BADS was justified, which proved to have synergistic properties forming a balanced complex for the maintenance of liver metabolic processes, protection and restoration of its cells in conditions...

This paper describes how old shipping containers can be modified and adapted into a new function such as building modules. Literature studies, study case (Day & Nite Eatery and Grocery, Bandung), as well as tracing back the shipping container through modification, storage, and inland depot were conducted...

Speaking is one of the important part in language skill that students should have in order to be able to communicate in English. Speech is one of ways for students to practice their English speaking and build their self confidence, share ideas, and express themselve to audience. The descriptive research...

Obstructive Sleep Apnoea (OSA) is a breathing disorder characterized by narrowing of the upper airway that impairs normal ventilation during sleep. OSA is a highly prevalent condition which is associated with several Cardiovascular (CV) risk factors and CV diseases. Despite this clear association, Randomized...

Students of the natural sciences learn to understand objectively and reductively the world out there – at arm’s length - the world of naturally occurring systems. However, this materialistic worldview has not only fueled the 4th Industrial Revolution but has also triggered the Anthropocene, an unprecedented...

The understanding of coal body structure has important research significance for the prevention of coal and gas outburst and the development of coalbed methane. In order to further determine the difference between the primary structure coal and the structural microstructure of coal mines, and analyze...

The COVID-19 pandemic has changed the behavior of children with special needs. During this time, the role of family communication is important to maintain the children’s development and resilience. This paper discusses the dynamics of family communication to cope with stress and to maintain the resilience...

This research is aimed at describing the marriage custom procession of Sasak Ethnic group in Lombok, Indonesia which is represented in the modern cilokaq text titled ‘Ngiring Penganten’ (The Bridal Parade). The data on the ethnic wedding procession of Sasak ethnic group in Lombok island which are represented...

One of the feed additives that have long been used is Antibiotic Growth Promoter (AGP). But nowadays, the use of AGP as a growth promoter has been banned because it has negative impacts such as antimicrobial resistance. Campylobacter jejuni is a pathogenic bacterium that often infects birds, especially...

All of the articles in this proceedings volume have been presented at the [AITEES-2022] organized by Seshadri Rao Gudlavalleru Engineering College, Andhra Pradesh, India during 6th–7th May, 2022 through online mode. These articles have been peer reviewed by the Review members of the AITEES-2022 conference...

All of the articles in this proceedings volume have been presented at the International Conference on Advances in Computer Engineering and Communication Systems (ICACECS 2023) during 22nd & 23rd September 2023 in Vallurupalli Nageswara Rao Vignana Jyothi Institute of Engineering and Technology (VNRVJIET),...

All of the articles in this proceedings volume have been presented at the International Conference on Engineering, Science, and Urban Sustainability, 2025 during 17-19 September 2025 in Accra. These articles have been peer reviewed by the members of the Scientific Committee and approved by the Editor-in-Chief,...

All of the articles in this proceedings volume have been presented at the Eighth International Conference on Recent Advances in Materials, Processes and Technology for Sustainability (RAMPTS) during October 9–11 in Thrissur, Kerala, India. These articles have been peer reviewed by the members of the...

All of the articles in this proceedings volume have been presented at the CEASIDE 2025 during 9 to 11 September 2025 in Government Engineering College Thrissur. These articles have been peer reviewed by the members of the Technical Programme Committee and approved by the Editor-in-Chief, who affirms...

All of the articles in this proceedings volume have been presented at the ICST 2024 during October 23–24, 2024 in Yogyakarta, Indonesia. These articles have been peer reviewed by the members of the Scientific Committee and approved by the Editor-in-Chief, who affirms that this document is a truthful...

All of the articles in this proceedings volume have been presented at the IRC 2025 on 1st, February, 2025 in New Delhi. These articles have been peer reviewed by the members of the Scientific Committee and approved by the Editor-in-Chief, who affirms that this document is a truthful description of the...

All of the articles in this proceedings volume have been presented at the International Conference on Dynamics of Environment, Sustainability, and Gender Disparities during 12th-13th Nov 2025 in School of Social Sciences and Humanities B.S. Abdur Rahman Crescent Institute of Science and Technology, India....

All of the articles in this proceedings volume have been presented at the 8th Mechanical and Industrial Engineering Symposium (MIE 2025) during 30–31 July 2025 in Yogyakarta, Indonesia. These articles have been peer reviewed by the members of the Scientific Committee and approved by the Editor-in-Chief,...

In this paper we review the problem of packet loss as it pertains to Network Intrusion Detection, seeking to answer two fundamental research questions which are stepping stones towards building a model that can be used to predict the rate of alert loss based upon the rate of packet loss. The first question...

In two previous papers the quantization was discussed of three one-degree-of-freedom Hamiltonians featuring a constant c, the value of which does not influence at all the corresponding classical dynamics (which is characterized by isochronous solutions, all of them periodic with period 2: "nonlinear...

As an example of how to deal with nonintegrable systems, the nonlinear partial differential equation which describes the evolution of long surface waves in a convecting fluid ut + (uxxx + 6uux) + 5uux + (uxxx + 6uux)x = 0, is fully analyzed, including symmetries (nonclassical and contact transformatons),...

The traditional food products were produced by home industries need to be packaged to extend the shelf life and to expand the market during the pandemic. The study aims to provide information about thermal processing, chemical characteristics and metal contamination on canned rawon, kuah gandul and empal...

We study the solitary wave solutions of a non-integrable generalized KdV equation proposed by Fokas [A. S. Fokas, Physica D87, 145 (1995)], aiming to describe unidirectional waves in shallow water with greater accuracy than the standard KdV equation. This generalized equation includes higher-order terms...