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Traditional technologies of chitosan producing may negatively affect the main quality parameters of chitosan (molecular weight, the degree of deacetylation) due to hard alkali-acid treatment of raw materials. The authors propose an alternative technical approach. It involves the use of electrohydraulic...

The demands for the next generation internet testbeds are becoming more and more intense recently. However, there are three problems need to solve, i.e., the ever-increasing number of actual or virtual machines demands, effectively manage these different machines and maintain the effectiveness. A scalable...

It is of great significance to reduce the blindness and the losses for investors to invest in listed companies with large stock dividends. Based on the characteristics of investors and listed companies in Chinese stock market, the motives to implement large stock dividends policy of listed companies...

This paper aims to reveal the effectiveness of Contextual Teaching and Learning (CTL) approach and Scientific Approach to the teaching of writing skill. This research used a quasi-experimental design. The population was grade VIII students of Redion School. Three classes were randomly selected as the...

This paper is aimed at investigating the use of Discourse Markers (DMs) in the essays of high grade and low grade Engllish Department Students of Wijaya Kusuma Surabaya University. As writing becomes the skill that the students have to master, it has become the main concern for lecturers including the...

Problem solving behavior play an important role for any student because problem solving behavior can given provided description of the student's behavior during the process of solving the mathematics problem. This study investigate student problem solving behavior when solving the negative integers problems....

The aim of this study was to describe the teachers' understanding of their students' metacognitive knowledge. Four teachers who taught excellent sports talent students on Senior High School of Slogohimo, District of Wonogiri, Central Java, were asked to explain: (1) their understanding of their students'...

This study aimed to describe the character values developed, the management of character education, and the principal leadership in empowering the elementary school character. The research used a qualitative with multi-site design. Data was collected through snowball sampling through interviews, observation...

Simulation learning of DSP makes learning nonoptimal, because there are no real experiment on this learning. The aims of this research were to produce and to show the work method of Digital Signal Processing trainer kit using remote laboratory-based DSK TMS320C6713. This development research adapted...

Geography learning in high school aims to optimize the potential of students in developing higher-order thinking skills. One of the higher-order thinking skills is the problem-solving ability. This study aims to determine differences in the ability to solve population dynamics problems from a gender...

The ability of a new media user is seen as a new way of communicating; netizens now have the power to respond directly to information received through social media. This study discusses the response of netizens to videos of Deddy Corbuzier’ religious converts on YouTube social media. This study aims...

In today's digital age, art design has long since gotten rid of the limitations of traditional media. Visual programming, as a technology with great potential with rapid development, provides a new creative vision for artistic creation in the digital age, bringing unprecedented changes. The main...

This study was aimed to produce network-based teaching materials for writing learning materials that were feasible to use. The teaching material was based on the explanation of the planning and initial development of written teaching materials using the network according to students and lecturers’ needs....

Brain jogging is a type of training that helps with both the urge to move and learning activities such as remembering, experiencing, perceiving, and gross motor abilities. This research aims to develop a brain jogging-based learning model to teach games and sports in Physical Education (PE) in Primary...

Technological disruption has had an impact on the functions and activities of public relations in various organizations. The adoption of digital public relations does not only occur in commercial organizations but is also actively carried out by NGOs (non-governmental organizations such as ACT (Aksi...

Technological advances are increasingly rapidly encouraging the replacement of printing media with computers in learning activities. Teachers who only provide printed teaching materials make students less interested in learning. This study aims to produce a product in the form of an interactive e-module...

The aims of this reasearch are (1) to describe phonological innovations (internal) in the Maanyan language that contains Batapah Village (BMB), Malungai Village (BMM), Ipu Mea Village (BMI), and Warukin Village (BMW); (2) to describe the phonological changes or shifts that occur between the three dialects...

This article was written to analyze the implementation of Case Based Learning through the GeoSMART approach to increase student participation in Geography Learning at Senior High School of Labschool UNP. This type of research is classroom action research with the research subjects being 34 students of...

This study aimed to analyze class VII students’ grammatical cohesion devices and verbal abilities in narrative essays. This type of research is descriptive qualitative. The subject of this research is a narrative essay of students of SMP Negeri 2 Tangen with 10 students. The object of this research is...

The effects of minocycline on the development of diabetic nephropathy (DN) in streptozotocin (STZ) induced diabetic rats were evaluated in this study. The diabetes rats with diabetic nephropathy (DN) were induced by STZ (55 mg/kg) injection. The experiment included 5 groups 1) normal, 2) normal plus...

The objective of this research is to determine the effectiveness level of 9 years compulsory education program in terms of increasing the accessibility of school age children to obtain education which finally can affect to the reduce of child workers. This research uses qualitative approach, whether...

Rock burst is one of the three big power disasters in deep mining environment and its quantities assessment method study is a hotspot issue. The analytical mode and method is set up for analysis of rock burst quantitative assessment in Deep Mining environment stress in this paper. The influence and sensibility...

An diesel engine with four elastic supports was modeled to deeply study the vibration response characteristics of diesel engine, and the each support with three-dimensional isolators was modeled by ADAMS. During analysis, the rotating speed of diesel engine is constant, and the mass center of whole engine...

Changes in government administration from the village system to the urbanization system in Patemon's outreach have brought consequences to the management of tanah bengkok. In the village administration system in Java, tanah bengkok is village-owned land that is cultivated and utilized by village officials...

This study investigated the influence of technology acceptance factors and e-service quality towards customer satisfaction and loyalty in online shopping context. An on-line causal survey was conducted in Yogyakarta, Indonesia. Sample was selected by purposive sampling criteria involving 150 users of...

The Constitution states that everyone has the right to attain the highest level of education without exception. However, there are still many children who have dropped out of school, including the Dayak community in Balangan district. This problem certainly needs to receive attention from all parties....

Learning activities is a form of a series of behavior between teachers and students in the classroom in achieving learning objectives. Among the forms of student management in the classroom is by disciplining students. Behavior affects teachers to students is a form of teacher leadership to students....

Lupus erythematosus (LE) is a chronic inflammatory disease caused by interference of the immune system. There are several criteria to establish a diagnosis of this disease including oral mucosal lesions. Oral mucosa lesions are an important part because they can be the initial presentation of LE. The...

At developing of website always come across some problem of file uploading .There are very complication to use some scripts dealing with this problem. In this paper we introduced a way of uploading file which edited with VB.NET. We emphasized to discuss the theory of uploading file which edited by VB....

A new terbium ( ) complex of the Schiff base (HL) derived from1-phenyl-3-furyl-4-benzoyl-4, 5-dihydropyrazol-5- one (PFBP) and 2-aminobenzimidazole (2-AB) has been synthesized and investigated by photolum-inescence spectroscopy. The molecular structure was characterized by IR spectra, UV spectra and...

Every individual fitness level will decline as age and weight will increase as the food energy gets from the food consumed every day will accumulate as a reserved fat. To improve the healthy lifestyle of one of them through physical activity, especially through sports activities. The type of exercise...

Feature selection plays a significant role in the field of data mining and machine learning to reduce the data dimension, speed up the model building process and improve algorithm performance. Tree growth algorithm (TGA) is a recent proposed population-based metaheuristic, which shows great power of...

Community Service hopes to provide a concrete picture of the importance of media relations with anti-corruption education. This activity is interesting: 1. To provide an overview of the importance of reducing the problem of corruption for readers’ anti-corruption education. 2. Practicing the skills of...

Brine shrimp is a genus of aquatic crustacean, and is considered a dietary carotenoid resource by local residents from eastern China. In the present study, harvested brine shrimp were fed with the dried powders of tomato fruit (Solanum lycopersicum, as a lycopene source), marigold flower (Tagetes erecta...

Many studies on zakat that look for a reason why muzakki pay zakat. The majority of them used a survey method to answer the question, but an experimental method was still limited in the zakat study. In the donation context, accounting information is useful for donors on donation choices. This information...

This research is based on the author’s curiosity about the learning process during the Covid-19 pandemic. The purpose of this study was to obtain 1) learning management 2) learning implementation. The main data sources in this study were the Principal, Deputy Head of Curriculum, Educators and Students...

A good school principal must be an example and role model for all school members. Such a leadership process will provide energy and high motivation, commitment, and confidence to the team. This understanding will contribute greatly to the distribution of the concept of effective schools correctly to...

This research is development research, which aims 1). produce products in the form of Macromedia applications Adobe Flash as a medium for overcoming difficulties in learning to read the beginning of letters and numbers for children aged 5 to 6 years 2) to determine the effectiveness of the program Macromedia...

Junjungan Buay Puun dance is a dance that is rooted in the local wisdom of Kebuayan Nuban which is the original clan of the people of the city of Metro. Kebuayan Nuban clan, which is always upheld and praised in various ways according to the perspective of the culture of origin, influences the style...

This study aims to develop a self-blend learning model in Computer and Basic Network subjects for class X SMK Computer Engineering and Website-Based Network Expertise Package that is valid, practical and effective. This type of research is research and development Research and Development by adopting...

This article aims, firstly, to give details on the health condition of the people in Kedu during 1930–1940. Secondly, to explore the policies of the Dutch colonial government in the health sector, pin pointing the effort to overcome various diseases that developed in Kedu during 1930–1940. The research...

Today, technological developments are increasingly advanced, many school children are busy with online games, resulting in a lack of student responsibility in their school environment, such as what happened at Madrasah Aliyah Alkhairaat, Gorontalo City, that one of the programs implemented by the Madrasah...

In this article, the WBS-RBS risk identification method was used, combined with the case analysis, to identify the main stakeholders and safety risks involved in the construction project. Based on SNA, a 2-mode network model of stakeholders and security risks was constructed, and the network relationship...

The culture of eating (shoku bunka) in Japan has become known to the world community today. These include sweet cakes known in Japanese as wagashi, which are usually served at the same time as the tea ceremony (chanoyu). Wagashi has various types, and is made based on the conditions and philosophy contained...

Internet features interactive, anonymity, and personalization, which have been changing people's habit. Many apparel commodity and consumers are both exposing to the Internet, giving comments, sharing information, obtaining resources. Based on reviewing relevant literature, this paper is aimed to take...

There are some benefits of learning mathematics, namely (1) Learning math can solve a problem, (2) Learning math can help to trade, (3) Learning math can be the basic foundation of science, (4) Learning math can make us more thorough, careful and not careless, (5) Learning math can sharpen the way of...

AAV2-EPO (Adeno-associated virus type 2-mediated EPO) efficacy to early diabetic retinopathy (DR)of experimental rats was studied by molecular hyper spectralimaging system (MHIS). Molecular hyper spectral images of rat retinal tissues lice were collected in the normal control group N, the diabetic group...

This study aims to (1) identify and inventory the lexicon and (2) describe the ethnobotany classification and nomenclature system. The identification and inventory of lexicons are intended to determine the shape and number of lexicons of tubers in the Sasak language. The description of the ethnobotany...

Patients with type 2 diabetes mellitus (DM) who do not control their cholesterol levels properly can experience risks of various complications. To prevent the complications of the patients with type 2 DM caused by hypercholesterolemia, diet by fasting is important. Fasting on every Monday and Thursday...

This study aimed to determine the effect of CPBL model on students' cognitive learning achievement of eleventh-grade science class at the coastal area in Yogyakarta. This study was quasi experimental study. All of eleventh grade science class at the coastal area in Yogyakarta as population. Sampling...