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The natural potential of Gunungmalang hamlet is in the field of agriculture, especially Arabica coffee. Coffee farmers form an association, namely the Galuh Lestari Community Self-Help Group (KSM), which in roasting Arabica coffee still uses simple equipment in form of drums. Galuh Lestari KSM encounter...

This study aims to: (i) determine the distribution of Sulfur, Organic-C and Nitrogen nutrients in the rice fields, (ii) know the relationship between Sulfur, Organic-C and Nitrogen soil with rice fields; and, (iii) find out recommendations for giving organic fertilizers for rice crop in the downstream...

The Central Document No.1 of 2024 clearly proposes to promote the comprehensive revitalization of rural areas. With the development of the social economy, the popularization of network communication, and the growth of the e-commerce industry, e-commerce has become an important driving force for rural...

Continuous noise exposure can cause many detrimental non-auditory effects on workers, one of which is increased job stress. This study aims to examine and analyze the relationship between continuous noise exposure and job stress on the workers at the Utility Unit of PT X, a factory in Gresik, East Java,...

Celery (Apium graveolens L.) contains active compounds that can help lowering blood pressure. The purpose of this study was to present an overview of the effectiveness of celery administration in reducing blood pressure of people with hypertention based on studies performed in Indonesia. Two digital...

Adaptive learning systems that monitor emotions have attracted interest due to their capabilities to customize educational experiences. The process of selecting optimal emotion recognition models faces challenges due to discrepancies in accuracy levels along with computational constraints and requirements...

Several environmental and social impacts have emerged from the expansion of the industrial sector, including the high rate of urbanization, which has raised the population density and hence the demand for residential. The density of built-up land affects changes in surface temperature. The greater the...

Paitan (Tithonia diversifolia) and kelor (Moringa oleifera) leaves contain high crude protein, which can increase the protein content of the feed. This study aims to determine the role of pain leaf (Tithonia diversifolia) and kelor (Moringa oleifera) as a concentrate in vitro. Another feed ingredient...

We consider the following spectral problem y1 y2 x = -w u v w y1 y2 M y1 y2 , (1) where u, v, w are smooth functions. It produces a hierarchy of evolution equations with an arbitrary function Am-1. This hierarchy includes the WKI [8] and Heiseberg [7] hierarchies by properly selecting the special function...

During the Covid-19 pandemic, learning was carried out online by utilizing various Learning Management System (LMS)-based platforms. Not only the reason for the COVID-19 pandemic but LMS is also deemed necessary to be immediately adopted by universities to face the challenges of the industrial era 4.0....

The paper deals with ways to process control of forming the surface quality parameters according to a desired law with the help of machining by surface plastic deformation on CNC machines, which allows ensuring the uniformity of surface operational properties when working in conditions of unstable operating...

The outbreak of COVID-19 in Indonesia brings larger-scale social restriction, impacting educational institutes in carrying learning activities. Recent trends in Japanese language learning research in vocational training institutes lean toward the learning style before the pandemic, which is heavily oriented...

The use of technology in digital era has influenced many factors including education. All stages of education including for the early childhood are now starting to implement digital based education. Therefore, it is important to investigate the influence of technology for the preschoolers. This study...

The interaction must happen in online learning both synchronous and asynchronous. Without any interaction, there will be no learning experience. The interaction can happen between student and teacher, student and student, and student and content. The research aims to investigate the teacher and students’...

This research aims to look at the role of Information and Communications Technology in urban spatial planning policy formulation based on community participation. Through its “Jakarta Satu Map, One Data, One Policy” program, Jakarta creates an integrated digital collaborative in realizing information...

One of the most powerful methods for finding and solving integrable nonlinear partial differential equations is Hirota's bilinear method. The idea behind it is to make first a nonlinear change in the dependent variables after which multisoliton solutions of integrable systems can be expressed as polynomials...

Visible light induced photocatalytic oxidation degradation of Acid Orange II dye was discussed. Bi2O3 was chosen as the photocatalyst. SEM showed that Bi2O3 powders were of about 7 to 8 um in size. It was porous and AOII could be effectively adsorbed on the surface of Bi2O3. And then the absorbed AOII...

Five new acidic ionic liquids were firstly synthesized from 8-hydroxyquinoline and five kinds of acid such as H2PO4, H2SO4, CH3SO3H, TSOH, HBF4 by one-pot method. The structures of the synthesized compounds were characterized by 1H NMR, IR and MS. Acidities of the ILs was determined by Hammett acidity...

This preliminary study evaluated the transport reagent OMNIgene SPUTUM (OMS) in a real-world, resource-limited setting: a zonal hospital and national tuberculosis (TB) reference laboratory, Nepal. The objectives were to: (1) assess the performance of OMS for transporting sputum from peripheral sites...

This study aims to determine the feasibility, effectiveness and practicality of mobile learning products in the subject of extended geometry at open University Semarang. This research method uses the Borg and Gall development model with 10 stages in it. Namely (1) Research and Information Collecting,...

The present study reports the results of simulating the customer transaction costs in e-commerce. In this investigation, we have focused our attention to influence of introduction of the collective product delivery routes and the level of consumer conversion rate on the customer transaction costs in...

Let be the space of Schrödinger operators in (1 + 1)-dimensions with periodic time-dependent potential. The action on 𝒮lin of a large infinite-dimensional reparametrization group SV with Lie algebra [8, 10], called the Schrödinger–Virasoro group and containing the Virasoro group, is proved to...

This research is a research of development to develop and create a textbook of statistics based on SPSS application book had signed to improve students’ ability to master statistics both manually and through SPSS. This employed the Research and Development method for developing and validating product...

Rampant development of information and communication technologies had considerable impact on all the spheres of human life and education in particular. Nowadays educational sector mainstream e-learning as it has numerous advantages. A number of issues including teachers’ low awareness in the area of...

This development research aims to produce an interactive e-book based on Lectora Inspire by strengthening the character of curiosity in the sub-theme of the wealth of energy sources in Indonesia in class IV which is valid, practical, and interesting. The research development method used is ADDIE which...

Pyrolysis is a promising alternative for managing the substantial amount of low-density polyethylene (LDPE) plastic waste, particularly plastic bags. The high temperatures in the pyrolysis reactor can vaporize the plastic, necessitating a condensation process to capture this vapor as a liquid. The condenser...

Arabic textbooks are one of the main pillars in a learning process. Having such a vital role, Arabic textbooks are very important and strategic to improve the quality of learning both in terms of process and learning outcome. Similar to a multi-media room, textbooks are both the hardware and software....

In the 618 Shopping Festival in 2024, Taobao and Jingdong announced the cancellation of pre-sale, and announced their own big promotion rules, it seems intended to make some new tricks in 618 this year. The five marketing trends of today’s e-commerce platforms are: price subsidy, new products, luxury...

This study aims to (1) describe the negative behavior of students; (2) the role of the independent curriculum in minimizing the negative behavior of students; and (3) the efforts made in minimizing the negative behavior of students. This type of research is qualitative research with a case study design....

Autism spectrum disorder (ASD) is a neurodevelopmental condition that requires early intervention. However, current diagnostic methods are often subjective and time-consuming. This project aims to develop an automated model that detects ASD by integrating image features using machine learning and deep...

At this time, the entire world, including Indonesia, is influenced by digital technology, specifically the internet and the world wide web. Online applications for learning is now more innovative and accessible yet teaching methodology through digital platforms is still in its infancy. At this stage,...

This article reports on active learning techniques applied to the Physical Pharmacy course taught to the third-semester students of the Undergraduate Pharmacy Study Program, with a total class of 145 students divided into two parallel classes. The purpose of this action research is to develop a Case-Based...

Since 2012, Big Data has been attached more and more importance by companies in this data exploding era. Companies utilize Big Data Analytics to make data driven decisions in many aspects of the business to gain competitive advantages. This paper mainly focuses on analyzing how e-commerce companies use...

This paper analyzes the defects of traditional methods of teaching the course Security Analysis and Investment; based on the experience of years of teaching practice, innovates teaching methods with computer and network technology, such as multimedia teaching, software simulation teaching, experiment...

The active growth of the commercial sector of the space market makes it relevant to the issue of development of existing methods of simulation of interaction of participants of the market between providers of satellite services and end-users taking into account its specificity. The subject of the research...

Cellulolytic bacteria have been isolated from rice mill waste (rice bran) that isolates BE 8 and BE 14. Cellulolytic bacteria is a producer of cellulase enzymes involved in the degradation of cellulose waste, textiles, detergents, glucose industrial etc. The purpose of this study was to molecular identification...

This paper proposes an interactive augmented reality (AR) architecture for online computer supported collaborative work (CSCW) for e-Learning. Current CSCW applications for AR are focused on multiple users met together to collaborate on the same physical environment. The proposed architecture can provide...

The article offers a justification for the need to create electronic textbooks of Russian as a foreign language, the problem of correlation of language and cultural information in educational materials is studied. There have been strategies of linguocultural correlation as well as holistic and reductive...

E-learning using Edmodo become a topic discussion in this study which aimed to find out the students’ activities during the learning process, and also discovered the benefits and limitations that faced by them. This study was conducted under qualitative approach by using case study method, and analysed...

The purpose of this research is to explain the effectiveness of online learning in growing collaborative learning of the students during Covid-19 pandemic. This research used qulitative research method. Data collection was through google form distributed to 57 subject teachers and the interview on the...

This research aims to analyze persuasive strategies used by the students of the English Department of Politeknik Negeri Padang (PNP) in creating e-Brochures. Ten brochures are chosen in this qualitative descriptive research. The data are the persuasion strategies applied in the brochures. After analyzing...

The intention to visit is one of the human behaviors that can be influenced by the Theory of Planned Behavior (TPB). However, there is also debate about the existence of an expansion in the TPB towards Visit Intentions as an effort to improve the TPB theory. This study aims to analyze the gap in the...

The purpose of this research is to analyze the level of employability skills of students in vocational education for the needs of the work industry (IDUKA) in the face of the VUCA world. The rapid development of the world has caused many changes in various sectors. The facts explaining the decreased...

This study aims to determine the relationship between oestrus character and the success of double dosage AI at the 2 and 8 h AI intervals in Madura cattle. The research was conducted in Lenteng, Sumenep Regency. The material used was 45 cows Madura cattle which were selected by purposive sampling. The...

This study aims to develop an E-Book-Based Guidebook for Gorontalo Langga Martial Arts Movement. Gorontalo itself is a province located in Indonesia, precisely on the northern island of Sulawesi. This research uses research and development methods. The experimental subjects used in this research and...

With the development of online consumption, contemporary young fashion lovers have become accustomed to online shopping. Dewu APP stands out among many e-commerce platforms and has become the largest and most popular e-commerce platform among young consumers in the trend circle in China. Through observation...

This study delves into the evolving demands on e-commerce talent in the “mass entrepreneurship and innovation” era, focusing on the synergy between academia and industry through internet-driven practices. It analyses e-commerce trends and the impact of internet technologies on required skills, proposing...

Duriangkang Reservoir is a reservoir located in Muka Kuning Village, Tanjung Piayu, Sei Beduk Subdistrict which was built in 1990 and operated in 2001. Duringkang has the main function as the main source of clean water for the people of Batam. This study aims to determine the parameters obtained by using...

This study aims to test and analyze the Fear of Missing Out (FoMO) syndrome, Self Control, and Lifestyle on Personal Financial Planning. The basic theories used in this study are Financial Behavior Theory, Self-Regulation Theory, the Life Cycle Hypothesis of Consumption Theory, and the Theory of Planned...

Nowadays, we are witnessing a strong evolution of learning environments; the move to online education today has become a necessity, not a choice. The use of information and communication technology (ICT), digital tools and online learning platforms have made significant strides in improving the learning...