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The term variable importance refers to the role of an attribute in making accurate predictions. A particular model, when relies majorly on multiple variables, increases variable importance of those variables in positive direction. Variable importance is applied to various classification and regression...

Objective: To investigate the characteristics of Views on Love and Marriage in undergraduates, and analyze its influence factors. Methods: Five hundred and five undergraduates who were collected from 7 universities in Guangdong by stratified random sampling method were investigated with Questionnaire...

Tea tree oil (Melaleuca alternifolia) has been acknowledged for its antibacterial and antifungal properties. Previous publications revealed that the tea tree oil has antibacterial activity against Propionibacterium acnes, which is the leading cause of acne, Staphylococcus aureus that caused various skin...

Integrity and Anti-Corruption subject are entered into the KKNI based curriculum in 2018 and are mandatory subject at Political science department given to second semester students. In this subject we are discussed several important topics on the concept of integrity and anti-corruption attitudes which...

Pragmatics outlines three concepts in the form of meaning, context, and communication. Pragmatics both means written and spoken language. Decesses are divided into five categories in the form of people, time, place, discourse, and social. Millennials now people like to travel to enjoy holidays with family,...

Currently, market conditions are uncertain due to the COVID-19 phenomenon. From another perspective, this condition is testing ground on how the influence of consumer psychology can shift the priority scale from want to vs need, where in the end consumers will choose or determine the decision-making...

Tokopedia is the e-commerce platform that will be covered in this study. This study aims to determine the ways in which digital marketing and brand image impact consumer decisions while making purchases (case study on tokopedia users). Questionnaires or sheets of questions are distributed to respondents...

In recent years, due to distinct advantages of CMOS, the research emphasis is on use of CMOS technology rather than bipolar or BiCMOS at Radio Frequency applications. One such example is Transconductance Amplifiers used in various Global Positioning System (GPS) applications. This paper describes a CMOS...

Virtual reality Training (VRT) is a technology that allows a user to interact in a virtual world that appears real to the user. According to some studies, VRT improves the balance of chronic and acute stroke patients. According to other studies, VRT is only effective in patients with chronic post-stroke...

Mesoporous NiCo2O4 nanocomposites have been successfully synthetized by a xerogel route followed by heat-treatment process using propylene oxide as a gelation agent. The prepared materials are characterized by X-ray diffraction, FESEM, HRTEM and N2 adsorption/desorption. The results suggest the NiCo2O4...

In order to ensure that the main tower of the suspension bridge is always in a safe state during the lifting process of the stiffening girder, the reasonable determination of the main cable saddle push and push stage is very important. Based on the energy principle, the Rayleigh-Ritz method is used to...

In this work we consider the Lotka–Volterra system in ℝ3 x˙=−x(x−y−z),      y˙=−y(−x+y−z),       z˙=−z(−x−y+z), introduced recently in [7], and studied also in [8] and [14]. In the first two papers the authors mainly studied the integrability of this differential system, while in the third paper they...

Based on grounded theory and through group interviews, this paper collected and analyzed specific context elements which play an important role in Self-management of University Students. Exploring the underlying factors which affect College Students' self-management. The result is that training concept,...

The present study aimed to investigate the mediating effect of adolescent self-concept in the relationship between parental psychological aggression and problem behaviours. The youth self-report, wallace self-concept scale and psychological aggression scale were conducted on 286 junior middle school...

Non Smoking area (NSA / KTR) is a room or area that is declared prohibited for smoking or producing, selling, advertising, and / or promoting tobacco products. Cigarettes can have many negative impacts on general health, such as cancer of the mouth, pancreas, bladder, blood (leukemia), and lung cancer...

The purpose of this research is to cluster provincial and districts or cities governments in Indonesia based on PMK Number 120 PMK-07-2020 about Regional Fiscal Capacity Maps. The index value is obtained from the income variable, predetermined income, and certain expenditures. The analytical tool used...

A research has been carried out on the dynamic analysis and simulation of parallel robots due to the situation where parallel robots tend to break down on account of large stress during movements. In order to study the force condition of the robot on the move, a mathematical model, based on the Kane...

The use of language in communication process is not limited to its function as a tool for delivering information, but also as an important tool for maintaining social relations. This can be realized with the use of the right language, one of which is by including the euphemism. This study aimed to describe...

It was to explore the effect of chitosan oligosaccharide on relieving constipation and defecating feces excretion. Chitosan oligosaccharide were administered by oral 2.0 g/kg, 1.0 g/kg, 0.5 g/kg BW dose to mice for 7 d, then detected the propulsive rate of intestines, first defecation time, feces particle...

Doi Moi reforms have balanced rapid economic growth with an “energy paradox” of increasing emissions and energy scarcity. This research evaluates the Power Development Plan 8 (PDP8) framework's ability to achieve Net Zero by 2050 while sustaining a 7% GDP growth rate. Employing a quantitative design...

Halal is a product standard under Islamic law, applicable to food, cosmetics, pharmaceuticals, and services. According to the Global Islamic Economy Reports (2022), the global Halal market reached approximately USD 7 trillion in 2022 and is projected to grow to USD 10 trillion by 2028, with an annual...

Developing test instruments that can be used to determine students’ visual literacy skills on the subject of optics is the aim of this research. This research is a research development with the method of developing test instruments. The phases used in this study consisted of setting test objectives,...

The most important objective in electrical utility operation and control is to improve voltage quality in industrial power grids. Due to the use of electronic devices in the form of non-linear load, the system will get affected with harmonics. Harmonic has become the main issue for power quality, and...

This study examines Dolan Desoboro Educational Tourism as a choice of lexicon preservation strategies of ‘Kepadian Sawah’ in Banjarasri Village, Kulonprogo, Yogyakarta. However, there are two problems of this study, such as (1) How is the linguistic form of the lexicon ‘Kepadian Sawah’ Javanese speech...

This study aims to: (1) determine whether there is a difference in the mathematical solving abilities of students of class XI MIA SMA Negeri 4 Ambon who are taught using the think pair share (TPS) type of cooperative learning model assisted by geogebra software, the problem based learning model (PBL)...

Every sentence in the newspaper has a subordinate unprepared conjunction. There are many kinds of subordinating conjunctions, many have researched about subordinating conjunctions. However, few research results are related to conjunctions with learning Indonesian. This study aims to (1) describe the...

Guillain Barre Syndrome (GBS) is the leading cause of acute flaccid paralysis. Former study showed the highest GBS incidence, particularly in April-May, during seasonal transition from rainy to summer period. Indonesia has only limited study about demographic profile of GBS incidence. Rumah Sakit Islam...

Under the guidance of the concept of “People’s City”, there is an urgent need for applied undergraduate education to integrate regional cultural characteristics into practical teaching. Drawing upon Comprehensive-perspective learning theory and the “Environment-Process-Outcome” framework, this paper...

In order to make clear the priority of land consolidation, improve the use efficiency of land consolidation funds, and promote the better land consolidation work. Based on the investigation and summary of the current problems in land consolidation, according to the characteristics of land use in Yunnan...

The College English Test (CET), comprising the CET-4 and CET-6 exams, serves as a critical tool for assessing English proficiency across the nation and has become an essential benchmark for the enrollment and graduation of university students. Recognizing the significance of reading in the mastery of...

Haiku is a poem consisting of 5-7-5 syllables with seasonal references called kigo (季語). Its short form is the hallmark of this poem. This aim study focuses on the use of The Hana Ecolexicon as Kigo and the form of the story in Matsuo Basho and Natsume Souseki’s Haiku. This research on Haiku (Japanese...

Nowadays, the world is experiencing the Covid-19 pandemic. Following the increasing COVID-19 cases and the implementation of social distancing and lockdown policies across countries, new problems have emerged from the international community. The problems arising are copious, ranging from economic problems...

An efficient combined treatment process, lime-electrolysis was developed to treat the Ultra-high concentration phosphorus-containing Wastewater. The experimental results show that the removal rates of COD and TP are 86.4%, 69.9%,respectively. The results indicated that the optimal conditions are: lime...

Article 7 paragraph 1 of Law No. 1 of 1974 concerning Marriage, requires that the age limit for marriage for women is 16 years old and 19 years old male. Namely in its implementation regarding the boundaries of the marriage provisions there are actually many incompatibilities with the existing rules....

Education is a mirror of the future of the nation which is very basic to improve superior human resources in every existing sector. Industrial Revolution 4.0 is a challenge for all human beings, especially for the Indonesian nation which is a developing country where education is very important to advance...

Studies on innovative learning model are currently being carried out by experts to contribute to improving the quality of education and learning. Problem Solving Based Learning Model (PBPM) is one of the new model that the author has developed since 2017-2020. From the development results, this model...

It is the government’s responsibility to address the wide range of public and private sector complaints that arise as a result of the imperfect management of the public sector by the government. Fixing the government system will be less difficult if people are aware of the problems that exist. The research...

The article deals with the dependence of interval variables-estimates (the respondents’ attitudes to political parties, political leaders, satisfaction with the work of state bodies, attitudes to voting results) on the nominal parameter “Political activity”, which is represented by nine nominal responses:...

The research was conducted to the manager or operator of toll road and e-toll users to find out what problems happened in transactions with e-toll cards. The purpose of the E-Toll Card is to simplify transactions and to unravel the traffic jam at the Suramadu toll gate. The methods used were the critical...

Mining Safety Management System (SMKP in Indonesia) is a part of management system in mining safety risk control consisting of mining operation safety and mining worker healt and safety as well as a guidance for mining companies in Indonesia in implementing mining safety management system. The evaluation...

Carried out the pump concrete mix optimizing tests for Jinping II diversion tunnels secondary lining by preference tests of 4 kinds of fly ash, comparison tests of 7 kinds of water reducing agent, mixing with air-entraining agent, mixing with different kinds of cement, parameters selection test of standard...

The over-reliance and environmental damage caused by the use of fossil fuels have created the need to explore an alternative source of renewable and clean energy. Free Fatty Acid (FFA) from Hevea brasiliensis oil or commonly known as rubber seed oil (RSO) was utilized as feedstock with the aid of waste...

The problem faced by vocational education is the low relevance of the results of vocational education with the demands of the world of work. One of cause the mismatch between educational programs and the demands of employment. One reason is a scoring system that places more emphasis on measuring knowledge...

This research aims to develop a model of futsal shooting training with the play approach, which can improve the shooting accuracy of the extracurricular futsal students of junior high schools. The research was conducted in seven stages; (1) the preliminary study, (2) planning, (3) early product development,...

Education aims to build human resources through character education and skills training in Vocational High Schools (VHS). This study contains the results of analysis implementation for management functions (Planning, Organizing, Actuating and Controlling) and management information systems (MIS) to fulfill...

Indonesia’s current population structure is an old population structure because the percentage of the elderly exceed 7% of the total population. This has an impact on increasing the burden of productive age to meet the needs of the elderly, the risk of neglected elderly, and the declining quality of...

Stunting, often referred to as a growth disorder in toddlers, is a significant nutritional problem experienced by many children throughout the world. Stunting weakens the immune system, resulting in child morbidity and mortality. Stunting also causes cognitive, motor and intelligence problems which result...

In most mathematics lesson in Indonesian schools, students often have lack of opportunities to express their opinion in solving problems. Furthermore, the lesson is less interactive which lead to students not being fond of mathematics. One of the solutions for this problem is by implementing the democratic...

The cat’s digestive tract is one of the vital systems that often facing the deadly diseases. This study aims to identify digestive system disorders/diseases in cats. A total of 100 cats of various breeds and ages with one or more symptoms of digestive disorders was used in this study. All cats were physically...

Since WHO declared Covid-19 as a pandemic, various efforts have been made by many parties, both the government and the community to deal with Covid-19 in Indonesia. Public understanding of the information conveyed will affect their way of thinking, taste, and behavior. This will have an impact on the...