Search all articles

This study examines how cellulose aging affects the degradation of dissolving pulp quality during storage. Dissolving pulp, with a consistency of 10%, is stored in tanks before being processed into pulp sheets. Over time, the quality of this pulp deteriorates, a phenomenon known as pulp aging. Key factors...

The major assumption is that the total number of cabs in a city should meet two requirements: a) the average customer waiting time is 15 minutes. b) less than 10% of customers end up waiting more than 25 minutes. Now we take a town named Ithaca as an example to work out the optimal taxi quantity. We...

Hypoestrogen in menopausal women causes loss of glycogen, decreased lactic acid production that could rise the vaginal pH and facilitates the occurrence of infection, irritation and vaginal becomes dry, hot and itchy. The importance of the role of estrogen for women reproduction, encouraging researches...

This study aims to determine: (1) the relationship of reading interest with reading comprehension, (2) the relationship of vocabulary mastery with reading comprehension, and (3) the relationship of reading interest and vocabulary mastery to reading comprehension. The method used in this research was...

Objective Phospholipids are one of important factors in Hyperlipidemia development. To discover relationship of Hyperlipidemia and phospholipids, we carried out this study. Methods: We carried on the bioinformatics study on the relationship by Cytoscape software with Agilent Literature Search and ClusterONE...

Anaerobic co-digestion strategies has become the development trend of biogas engineering. Most of the lab researches and engineering projects only stay on the two kinds of material mixed fermentation. In order to further solve the problem of raw material shortage and nutritional imbalance, multiple-feedstocks...

The objective of this research was to describe (1) the profile of Pancasila and Civic Education teachers in Surakarta, (2) the teacher’s understanding on the essence of Pancasila and Civic Education learning, and (3) the characteristics of Pancasila and Civic Education learning as social adhesive in...

By studying the relationship between innovation investment and industrial economy, this paper discusses the promotion of scientific research expenditure and scientific research personnel investment on industrial economic growth. This paper analyzes the relationship between innovation input and industrial...

This study objective was to (1) Develop the implementation of cooperative learning (2) Develop Students Team Achievement Division (STAD) learning model (3) Develop Mind Mapping technique (4) Improve student learning result. This research uses a qualitative positivistic approach with Classroom Action...

To investigate the reduction of the COD of coking wastewater by electro-catalytic oxidation, the electro-catalytic oxidation pilot-scale experiment was carried out using the coking wastewater treated by A2/O and the coking wastewater treated by A2/O and fenton oxidation. And the modified electrode material...

This study aims to examine differences in learning outcomes between students who are learning with a variety of strategies to implement the rotation models. This study uses a 1 x 3 factorial design. The subject of this study is students of Geography education, State University of Surabaya. The research...

Over the past decade, various learning technologies have been popular among practitioners and education experts from various disciplines, especially classroom learning strategies. in this research the implementation of ultrasonic autoplay system technology was carried out and have purpose of this research...

This study aims to produce standard Higher-Order Thinking Skills (HOTS) evaluation tools on algebra materials. HOTS criteria are based on Bloom’s Revised Cognitive Domain. The subjects of this study were seventh grade junior high school students in the odd semester of the academic year 2019/2020 at State...

Coronavirus Disease 2019 (COVID-19), an infectious disease caused by SARS-CoV-2, has become the most contagious pandemic in the world. The binding of SARS-CoV-2 spike glycoprotein Receptor-binding Domain (RBD) to human angiotensin-converting enzyme 2 receptor precedes cell entry. Thus, RBD of SARS-CoV-2...

It should be realized that the quality of thinking is one of the determinants of people’s life success. The quality of thinking can be developed through learning, including learning reading. In order to think critically-creatively, the alternation of the beginning step for students is developing the...

Information literacy is one of the 21st-century skills, including the ability to determine, to access, to evaluate and to use information properly and effectively from trusted sources. This study aimed to develop a chemistry learning model with the context of biogas production from waste to improve high...

After the COVID-19 pandemic, terrorism cases still exist and this requires a comprehensive deradicalization program. Deradicalization efforts need to be applied in various forms, including in a novel. The purpose of this study was to determine the concept of deradicalization in the novel Naksir Anak...

This study examines climate-risk transmission through China’s banking sector using a daily-frequency panel of 1,231 trading days for 36 A-share listed banks (2020–2025). A Diebold–Yilmaz spillover network extracts system-wide and sector-level connectedness, while Granger causality tests and orthogonalized...

The use of language in tourism is inevitable. Language becomes the transmission of meaning to convey information and build images. In this context, language has undergone commodification because language is used to build a tourist area’s identity (branding). This study aims to reveal the commodification...

This article discusses the process of organizational change since change is a necessary part of every individual’s, group’s, and organization’s life to grow, evolve, and adapt to the changing times. When changes are being made, there will be phenomena and problems in the literature review. The most frequently...

The new retail mode of deep integration of online service and offline experience has become the development direction of China's retail industry. However, few literatures have studied the purchase intention of consumers in the process of e-commerce enterprise shifting from online to offline. Based on...

One area of concern to foreign investors in terms of investing in Indonesia is the mining sector. To that end, the government seeks to direct and manage the natural resources that are included in the mining business field. Mining business fields include petroleum, natural gas, coal, metals, tin, iron...

Leadership becomes a vital element for an organization in achieving organizational goals. The leader always has a lead style according to their characteristic by considering the situation and condition of organization. A democratic leader is expect to be able to create a democratic work environment....

In 2008, the construction of Binhai Agricultural Science and Technology Park was started in Tianjin.After nearly 10 years of efforts, 7 parks have been completed. In this paper, the construction of the park was summarized, some problems existing in the construction of the park were analyzed, and corresponding...

The research aims to: (1) describe the effectiveness of the implementation of Contextual Teaching and Learning (CTL) approach to motivation, thinking skill and learning outcome of biology subject for eighth grade students of SMP Negeri 2 Parigi; (2) describe the relationship between motivation, thinking...

This research describes the implementation of strategies that are used by Senior High Schools English teachers in teaching reading comprehension. The background of this research is based on the results of the study stated that basically English teachers in Senior High School already implemented several...

Living Values Education is a new concept in learning Civic Education that is feasible to be actualized. The purpose of this study is to construct the meaning of learning activities of living values based Civic Education in SMA 3 Bandung. This research is a qualitative study with a case study design to...

Rotary lathe veneer peeling machines with large spindles are widely used in veneer and plywood factories in Indonesia. On average, half of the raw material logs become waste, and the rotary lathe contributes 25%. Meanwhile, on the other hand, the world’s need for plywood products will never disappear...

Advances in information and communication technology have encouraged the renewal of technological utilization in the learning process with the shift from printed books to electronic books. Therefore, the purpose of this research is to develop an E-Module Practicum of Office Technology course with 3D...

The National positivity rates reached 14,1 percent in September 2020. More than 4000 cases were confirmed in a day, pushing the government to implement a strict policy that potentially creates pros and cons and may trigger social movement in the affected society. In the theoretical framework, the social...

Techno-ecological agriculture seeks to combine the strengths of ecological agriculture with technologically advanced agriculture, so that a more productive, efficient and quality agricultural model with less risk and environmentally friendly will be formed. Population growth will encourage people to...

Health is an issue of great concern at the national, social and individual levels. The whole cycle protection of people’s health has risen to the strategic goal of our country. The adolescent stage plays an important role in the chain of human life cycle health management. This study uses literature...

With over 900,000 residents arriving since 2017, the Rohingya refugee crisis in Cox’s Bazar, Bangladesh, has created one of the largest and most concentrated refugee populations globally. This rapid influx has strained local infrastructure, particularly water, sanitation, and hygiene (WASH) services,...

A simulation of shoreline change at Talise Beach in Indonesia has been conducted, with an emphasis on analyzing the impacts of the 2018 Palu Bay tsunami on the rapid coastal morphological change and validating the effectiveness of the GENESIS numerical model in simulating shoreline changes. Indonesia’s...

The facts that social studies teachers do not yet have a research culture that focuses on improving the quality of social studies learning and slightly varied learning models used during the learning process lead to the urgency of having a teacher training program on improving teachers’ understanding...

Inflammation plays a significant role in the etiology and pathogenesis of type 2 diabetes mellitus (T2DM).Many single nucleotide polymorphisms (SNPs) in various genes including inflammatory cytokines have been reported as a risk for T2DM.Interleukins (IL) such as IL - 6, IL - 10, IL - 18 and IL – 1 are...

First this paper briefly analyzes the electric power transient signal of single phase grounding fault, and then the fault characteristics of zero sequence current and bus voltage is obtained by wavelet transformation. Finally by using genetic algorithm to optimize the original weights of back-propagation...

This study aimed to determine the quality of grains from the Final Exam of Junior High School, in Balangan Regency subjects Citizenship Education Year 2015/2016, which is indicated from the level of difficulty, discriminator index, and the effectiveness of the distractors. The subjects of the study were...

This study aims to determine the effect of the use of mind mapping method on the ability to write narrative essays for students of class VII Al-Fatah Cileungsi Bogor Madrasah Tsanawiyah. This study uses the form of Pre-experimental design with One-Group pretest-posttest design research design. The population...

The purpose of this study was to describe the effectiveness of the SAVI learning model for students with reading difficulties. There were 7-9% of students from populations in grades 4 and 5, who had difficulty reading comprehension. Teachers also do not know of any specific learning models for students...

Writing skill is very important for the learners of Indonesian language for speakers of other languages (BIPA) as a part of capability in using Indonesian language. Currently the writing skill of BIPA students in Bali State Polytechnic is considered deficient. Appropriate methods of teaching are required...

The objectives of the research are: (1) to map the condition of character education of junior high school students, (2) to know the effectiveness of character education policy implementation through legal awareness, and (3) to find the effectiveness model of strengthening character education based on...

With the application of the analytical tools of staged evolution mechanism, the paper implements a stage-based research on the public crisis of sudden animal epidemics based on time sequence and specific life cycles. The paper, by presenting a stage-based mechanism analytical model with “3 stages,...

In the Indonesian State of Administration system, it has been stipulated that if a regional head has entered the end of his office term, then it will be temporarily replaced by the Acting Officer regional head. In 2018, the Minister of Home Affairs formally inaugurates Police Commissioner-General, M....

English language competence plays an importance role for social and economic sectors. As one of required skill for the market demands, English test is often conducted to measure one’s ability for both active and passive English language skills. Recent studies have found that the commonest international...

Sweet potato is one of the major food crops in Indonesia. More than 20 national varieties of sweet potato have been released by the Indonesian government since 1977. However, most of farmers in West Sumatra province have not used national varieties, but they consistently planted local varieties. Researches...

This Classroom Action Research (CAR) aims to overcome the low understanding of algebraic concepts and anxiety by applying the CPA math word wall group competition. CAR is carried out in 3 cycles. CAR is imposed on 32 7th grade students of SMP N 12 Purworejo. The research instrument used observation sheets...

Direct composite veneer is often done to increase the aesthetics of teeth after bleaching. In direct composite veneer treatment, the presence of free radicals residual after bleaching can inhibit the polymerization of the bonding agent and decrease composite shear bond strength. Increasing shear bond...

Education is an important part of people’s lives and has become a necessity for humans, especially in the modern era like now. In formal education there are Civic Education (PPKn) subjects, but in practice there are shortcomings including in the learning process of civic education in the classroom students...

The purpose of the Tinkercad arduino simulator training for teachers of Applied Physics MGMP Vocational Schools in the Special Region of Yogyakarta (1) to create an Applied Physics project based on the Arduino UNO/Nano microcontroller simulator, (2) to train teachers to be able to recognize various Arduino...