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Hydrocarbons, aldehydes, sulfides, heavy metals, and other contaminants from petroleum treatment processes have been discovered in the oil and gas industry liquid discharge. Hydrocarbons primarily cause the pollution shared by all units. The purpose of this study is to assess the performance of the coagulation-flocculation...

China’s economic growth since 1978 is a miracle. We argue that gradual and persistent institutional changes and policy reforms that have reduced distortions and improved incentives are the main reasons for the miracle. Specifically, liberalization, marketization, and privatization have intertwined to...

A new unsymmetrical photochromic diarylethene 1- [2-methyl-5- trimethylsilacetenyl-3-thienyl]-2-[2-Cyanophenyl] perfluorocyclopentene (1o) were synthesized. Under alternating irradiation with UV and visible light, the compounds showed favorable photochromism in hexane. The product changing from colorless...

The Entropy-TVD scheme was developed for the non-linear scalar conservation laws in [1].The scheme with step reconstruction simultaneously compute the two numerical entities, the numerical solution and the numerical entropy, and numerical examples show that the scheme provides a super-convergence rate....

The aim of the paper is to reveal peda-gogical conditions of the development of sociocultural skills via modern Internet-technologies (ICT). The methods of co-operative learning and problem solving tasks by means of Internet technologies have been employed in the process of foreign language learning...

Cuprous oxide (Cu2O)nanomaterial has been successfully obtained by a simple sol-gel technique. The characterization indicated that the powders have a good crystalline structure, and the synthesis was successfully controlled in nanoscale.Cyclic voltammetry (CV) revealed that Cu2O cubebox exhibited a direct...

Employability refers to the ability to obtain t, maintain and to obtain a new employment. We study the effect of internship on college students through in-depth interviews, the grounded theory and the content analysis, and reach the conclusions:1) the lagging of STW education is the most significant...

The objective of this research is to analyze the influence of Capital Adequacy Ratio, Non Performing Loan, Operating Expense to Operating Income, Net Interest Margin, Loan to Deposit Ratio, Economic Growth, Inflation Rate, Interest Rate and Exchange Rate to Stock Return of banking companies on SRI-Kehati...

The use of YouTube advertising by companies to communicate with their customers is increasing nowadays, along with the increasing number of YouTube audiences. But only a few scholars have examined the effectiveness of YouTube advertising on customers’ purchase intention. This study aims (1) to analyze...

The aim of the article is to determine the impact of social and economic factors on innovative development of healthcare using modeling with a neural network. The article grounded the necessity of neural net concept tools introduction into the health sector practice in the conditions of sustainable development...

The purpose of the article is to justify the effectiveness of a comprehensive methodology for health aerobics classes in women aged 18-25 years. Materials and methods: the study was conducted on the premises of the South Ural State University training and sports facilities. Thirty women aged from 18...

Enterprises are increasingly damaging to the environment. In order to protect the environment and implement the strategy of sustainable development, the community has paid more attention to these problems, so the disclosure of environmental information is becoming more and more important. We select 94...

Culture self-confidence is one of the four possessed by China self-confidences stated by the Chinese president Xi Jinping at The 18th National Congress of CPC; is the firmest foundation for building the morality self-confidence, the theory self-confidence and the political system self-confidence; is...

Starch/lactic acid graft copolymer was attempted in situ grafting reaction of lactic grafting starch via the catalysis of hydrochloric acid. The graft copolymers of Starch and PLA had been synthesized and characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction(XRD), and scanning...

The problem of food's insecurity is multidimensional so that the solution's approach cannot depend on one side improvement. One of the ways to handle food's insecurity and knowing the food's security rate and vulnerability in a region is by arrangement of Food Security and Vulnerability Atlas (FSVA)....

Mandibular asymmetry presents a problem when disruption in the balance of the size, shape and arrangement of facial tissue occurs. The highest growth potential of the mandible is in the condyle region and may affect the growth pattern of the mandible. The aim of this study is to analyze the vertical...

This research aims to examine the effectiveness of career guidance service product for self-knowledge and occupation knowledge through the advisability and accuracy test. This research use Borg & Gall research and development procedure, with the used of two-cycle steps, including (1) main field test...

This study aimed to examine (1) the significance of the difference in the influence of problem-based and problem-solving learning models for solving problems in social studies learning in Yogyakarta State Junior High School, (2) the significance of the difference in the influence of field-dependent and...

The article presents preliminary results of the analysis of the current state of floodplain landscapes. The starting materials of the study are publicly available digital data sources. These include the digital terrain model SRTM 1 arc-second; digital soil map of Russia on a scale of 1: 2 500 000; Landsat...

This study aims to obtain information about reducing the level of fatigue in aerobic exercise in the use of vitamin C. This study uses an experimental method with correlational techniques, the sample used is the FIK-UNJ coaching study program students. Sampling using a purposive sampling technique. Hypothesis...

Oral corrective feedback is really important for teachers in the process of language teaching and learning especially in speaking practice. It is also a type of feedback that have much impact on students’ language learning. Although a number of studies have examined in the context of second language...

Learning or development activities in early childhood should be implemented holistically and comprehensively to develop all aspects of its development, including cognitive and emotional social. One of the models developed is a comprehensive game-based learning model. This early childhood learning model...

Elevated external temperatures highly affect cardiovascular patients and lead to increased hospital admissions. However, very little is known about what impact fluctuations in indoor temperature have on this patient group in any setting. Inherent difficulties in gathering data from this group of patients...

The focus of the research is the Hadrah Al Mubarok art. It investigates the function of the art Hadrah Al Mubarok, the value of Hadrah Al Mubarok, the psychological impact of learning the art of Hadrah. This research uses folklore theory. Form of oral folklore that is part of the culture of a scattered...

This study aims to determine the transformation of Human Resource Management carried out by the Human Resource and Development Agency at Biak Numfor Regency. This study is descriptive qualitative — the instrument used in this study including an observation checklist, interview guide, and documentation....

Based on empirical research, this project combined questionnaire survey method and in-depth interview method to obtain 255 valid questionnaires and 6 interview records. According to interviews and data analysis, the following conclusions are drawn: 1. Nearly half of the people don’t understand poverty...

Low, oscillatory flow/shear patterns are associated with atherosclerotic lesion development. Increased expression of KCa3.1 has been found in Vascular Smooth Muscle (VSM), macrophages and T-cells in lesions from humans and mice. Increased expression of KCa3.1, is also required for VSM cell proliferation...

This research was conducted at SMA Negeri 2 Kotapinang which aimed to determine the level of critical thinking skills of students (1) grade X at SMA Negeri 2 Kotapinang; (2) level of scientific literacy skills of grade X students in SMA Negeri 2 Kotapinang (3) scientific literacy of grade X students...

Nonlocal symmetries of the (1+1)-dimensional Sinh-Gordon (ShG) equation are obtained by requiring it, together with its Bäcklund transformation (BT), to be form invariant under the infinitesimal transformation. Naturally, the spectrum parameter in the BT enters the nonlocal symmetries, and thus through...

Despite the abundance of e-commerce marketplace in Indonesia, their interplay with online relationship quality is scarce. The purpose of this study is to investigate the antecedents of online relationship quality and their consequences on attitudinal and behavioral loyalty as the outcomes in the e-commerce...

This study aims to determine policies to strengthen the agricultural sector as a locomotive for economic development in border areas. In border areas, problems related to agriculture are low productivity, weak market access, very traditional farming patterns, weak post-harvest processing, and common...

This research aims to develop smartphone-based environmental education programs for employees in citarum watershed. This research is a preliminary study that is included in stages 1 to 3 in the development procedure Research and Development (R&D) of Borg and Gall, namely Research and information...

This paper purpose to design a system in the form of a PV (module) - Wind Turbine Mobile container for the first solution of the disaster area application in the Cepu city of Blora, Central Java. The solution given is to make a mobile container that can assemble a short time as an independent renewable...

The flipped classroom can be a solution to teach English in this digital era especially in teaching writing for students in senior high school. By applying a flipped classroom, the English teachers have a lot of time to interact with the students in the classroom because of the materials sent through...

Under natural factors and human disturbance, the watershed ecosystem loses its original equilibrium state and is in a reverse succession process. As a tributary of the Liaohe River Basin, one of the seven major river basins, the Dongliao River Basin has caused environmental pollution and ecological system...

This study aims to determine the results of the development of an educational game application to compose the letters of the alphabet and to find out the response of educators about the application of educational games to compose the letters of the alphabet. This study uses the Research and Development...

Advances in technology have made shopping very easy. Especially students, it is a generation that can easily access technology, so it is natural that students must be good at managing their finances and have a welfare orientation in the future. This study used an associative quantitative approach and...

Teaching EFL to new English learners who are actively speaking their first and second languages is challenging for EFL teachers. To help students understand the English materials and hold classroom interaction, teachers might incorporate the languages their students speak into their classroom. The teacher...

Seaweed is one of the country's foreign exchange sources and a source of income for coastal communities. Besides being able to be used as an ingredient food, drink and medicine. This study aims to analyze the income and feasibility of seaweed farming in coastal communities in Bulukumba Regency....

This study examines the influence of Net Profit Margin (NPM), Cash Conversion Cycle (CCC), and Free Cash Flow (FCF) on Company Value, with Company Size and Dividend Payout Ratio as moderating variables. The research focuses on Fast-Moving Consumer Goods (FMCG) companies listed on the Indonesia Stock...

The aim of this study is to develop an electronic portfolio assessment within a cybernetic approach to enhance students’ critical thinking skills related to salt hydrolyzed materials. The method used consists of three 4-D phases. The participants of this study were 30 MIPA 11th grade. The developed portfolio...

This research is a field research that examines the forms of the Ecolexicon Khazanah Nomina and Verb Kesawian Balinese dialect of Nusa Penida (BBDN). The purpose of this study was to find out how the description of the ecolexicon forms of nouns and verbs in the Balinese language of the Nusa Penida dialect...

Methane yield (MY) in dairy cows was influenced by the cow breed used. However, the prediction of MY from previous studies has yet to use a specific breed of cow. This study analyzed the relationship between methane emissions per unit of dry matter intake (methane yield) based on volatile fatty acids...

Anemia is a common health problem among adolescent, particularly high school students, and it has a severe impact on both health and academic performance. Purpose of this study is to evaluate the effectiveness of anemia education and health screening programs in increasing students’ knowledge and awareness...

Today, various immoral cases are rampant in society. Drugs, gambling, and various other asocial upheavals, all of which have an impact on the disturbance of public security and order. Among the causes is the unpreparedness of the community on facing the advancement of information technology systems,...

Diffusion-Weighted Magnetic Resonance Imaging (DW-MRI) is an effective method for early ischemic stroke detection, often identifying strokes within the first few minutes of onset. Additionally, it enables the quantification of lesion volume, which is a critical factor in determining whether to proceed...

Based on National Medium-Term Development Plan (RPJMN Indonesia 2020-2024, the need for infrastructure development in Indonesia reaches IDR 6,445 trillion. One of the financing schemes pushed by the Government of Indonesia in infrastructure development is Public Private Partnership (PPP) scheme. The...

Background: Estimating aortic blood pressure (BP) non-invasively requires peripheral waveform calibration using cuff systolic (SBP) and diastolic (DBP). Accuracy of estimated aortic BP has never been determined when peripheral waveforms are precision calibrated using peripheral intra-arterial SBP/DBP....

This study aims to describe the ritual of the handprint tradition (mabbedda’ bola) and its symbolic message to obtain an overview of the essence of the handprint concept in the culture of the Karst Maros community. Methods of collecting data through literature research, in-depth interviews, and participatory...

Purpose: Central Blood Pressure (CBP) is a better cardiovascular risk indicator than brachial pressure [1]. However, gold standard CBP measurements require an invasive catheter. We propose an approach to estimate CBP non-invasively from Magnetic Resonance Imaging (MRI) data coupled with a non-invasive...