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This paper aims to study on the impact of different of Mn2+ concentration on anammox to determine the perfect Mn2+ concentration to realize anammox. The experiment uses real life wastewater of Shenyang Jianzhu University under the condition of temperature at 35 , infusing argon to removal DO, controlling...

Since the establishment of the Indonesia Competition Commission (ICC) in 1999, its existence has still not effectively upheld economic democracy, especially regarding unfair business competition. Based on the five principles of Pancasila, one principle that is very important to receive attention at this...

Chemistry is an empirical discipline that relies on experiments to verify its theories and laws. Therefore, chemistry teachers should not only impart factual knowledge of chemical concepts and principles to students, but also demonstrate how these concepts and principles were derived through experimental...

The rapid development of information and communication technology has affected every aspect of human life. One area that is touched by the development of these technologies is the field of trade. Prior to the development of technology buying and selling goods or services are real, but currently buying...

Due to some excellent properties of YAG, it is researched and applied widely. The YAG porous ceramics are prepared via the vacuum sintering technology. The results show that a certain relationship is existed between carbon emissions time and increasing temperature speed, increasing temperature speed...

In order to study the organic fertilizer, inorganic fertilizer and its effect on the yield and quality of lettuce, a pot experiment with 5 treatments (no fertilizer, single organic fertilizer and inorganic fertilizer, organic - inorganic fertilizer, organic - inorganic fertilizer (1/2)) was conducted....

Teachers in primary school expressed concern about students' lack of understanding of Javanese language, especially in the use of Javanese language levels. Although Javanese language is their mother tongue, students did not have many opportunities to learn Javanese language well. This study aims to describe...

Outdated technologies prevent the civilization from its development in the context of globalization. There is a preventing factor to apply the nature-resembling technologies that is a generally accepted simulation frontal gravity continuum-isotropic paradigm of irrigation and drainage, which causes soil...

Along with the age of pregnancy followed by the enlarged uterus, the center of gravity will move towards the front so that pregnant women must adjust their standing position during pregnancy pregnant women depending on muscle strength, weight gain, joint relaxation properties, fatigue and posture before...

The role of library as the heart of school has not been fully understood by the school community. The lack of skill in information literacy among the librarians and teachers become the main consideration for this research. The aim of this research is to observe the library management in supporting the...

This is a methodological article on the use of video tour as sensory ethnography method to understand embodied sensory knowing and learning that happen ongoingly as people in an island of South Sulawesi engage with solar energy. Central to this method is the development of ethnographic understanding...

This paper introduces the principle of Cyclic Redundancy Check algorithm in Ultra High Frequency Radio Frequency Identification conformance test system. According to the CRC-5 and CRC-16 hardware schematics introduced in the EPC Global Class 1 Gen2 and ISO/IEC 18000-6C protocol standards, the CRC algorithm...

The Ni-Co/HZSM-5 methane dehydroaromatization (DHA) catalyst was prepared using wet impregnation. The catalysts were characterized by XRD, TEM, TG-DSC, FT-IR and XPS techniques before and after reaction. The results show that the maximum conversion rate of methane DHA at 580 reached 39.8%. The carbon-silicon-oxygen...

In order to accurately grasp the current situation of MOOCs research in China, this paper makes use of the content analysis method to make a statistical analysis of the academic papers published in China's CSSCI journals from 2012 to 2016, to analyze and summarize from the 5 aspects that the number of...

The thesis explores the adsorption of 732 cation exchange resin to remove the excessive amount of iron and manganese in the low-temperature groundwater. The removal effects in different temperature and filtering velocities are analyzed by testing the effluent water quality and measuring the volume of...

In this paper, Ti-6Al-4V alloy was water cooled from three different temperatures after solution treating. The microstructure of the specimens after thermomechanical treatment testing was observed by light optical microscopy (LOM) and scanning electron microscopy (SEM), respectively. The hardness of...

This study was conducted aiming to determine the effect of Capital Structure and Firm Size on Finance in financial sector companies in the insurance sub-sector listed on the Indonesia Stock Exchange (IDX) where financial performance is projected using a profitability ratio, which is a ratio to provide...

The aim of this study was to determine the effect of jogging to enhance the physical fitness of students in Sport Science Department, Universitas Negeri Padang. Quasi-experiment study was used in this research. The sample of this research was 20 students taken through purposive sampling technique. Data...

The aim of this research was to describe the role of forensic accounting in improving audit quality. The population in this study was auditors who worked as government accountants and public accountants in Makassar, and who had conducted audit assignments for 5 years with a minimum position of team leader....

Higher order thinking skills test is formulated for improving student critical thinking abilities. This study is conducted by using research and development approach. The aim of this study is to develop student worksheet based on higher order thinking skills for economics learning in senior high school...

This study aims to analyze 1) The effect of service quality on brand image of consumers who use Go-Jek in Padang, 2) The effect of price on brand image of consumers who use Go-Jek in Padang, 3) The effect of service quality on the decision of using Gojek in Padang, 4) The effect of price on the decision...

The performance of the teacher is the consequence, performance and execution of the duties of a teacher as a teacher and trainer for its pupils. The teacher performance is the performance of the teacher. Therefore, the problem of teacher performance is not optimal because the teacher’s commitment to...

The purpose of this research is to see effect of compensation & emotional intelligence concerning Organizational Citizenship Behavior (OCB) is mediated job satisfactions and employee engagement in the Bukittinggi town government. This research population was the employee in Bukittinggi, with a total...

With the rapid development of the internet and online platforms, the adoption rate of online teaching is rapidly spreading to higher education, among which the rain classroom is a widely used methods. There are few studies demonstrate that how computer-assistant online rain classroom combined with other...

[Objective] Recently, the interest in jatropha seeds has increased due to its high oil content. In order to study the mechanical characteristics of jatropha seeds, in this study, single factor tests, orthogonal tests were used. [Methods] Experimental factors were moisture content (MC)(7.11%~39.23%),...

Indicator data for the 2015–2019 National Medium-Term Development Plan for children aged 5–12 years, 18.8% are overweight and 10.8% are obese. These data indicate that obesity is caused by a lack of activities carried out by children. Along with age, if the function of the prime mover muscles is not...

With the improvement of display manufacturing technology ,4K LCD of Ultra High Definition resolution emerges as the times require.In order to realize five view auto-stereoscopic display on 4K LCD and make people get the more shocking stereo vision from multi angle,a five view Ultra High Definition stereo...

Because of facile synthesis, carbon nanotube (CNT) fibers from chemical vapor deposition can be used for diverse applications. In this study, the electrical property of CNT fibers was investigated. The room-temperature electrical conductivity of a typical CNT fiber was measured to be 5 105 S/m. The electrical-conductivity...

The paper provides a theoretical and empirical analysis of the demand for communicative competencies in the digital age. The analysis shows that interest in the topic of the formation, assessment and development of communicative competencies in the period from 2010 to the present is constantly growing....

Higher education is a place of learning that supports gender equality. One of them is by implementing gender responsive learning through differentiated learning. This article focuses on the implementation of gender-equal learning by implementing the principles of differentiation and measuring student...

In soccer, like in other collective sports, although players try to hide their strategy, it is always possible, with a careful analysis, to detect it and to construct a model that characterizes their behavior throughout the game phases. These findings are extremely relevant for a soccer coach, in order...

According to the laser cutter larch, this study has determined the reasonable process parameters such as focal length, light intensity, and optimized laser processing technology parameters to provide test methods. Firstly, for the cutting seam state analysis the precautions of software settings have...

Sports Achievement talent and development have been carried out, but have not been maximal and are still partial. This study aims to reveal an environment-based integrated management model to enhance achievement in the industrial era 4.0. This study used an exploratory approach. The object of the research...

Purpose – The leadership process is one of the important factors in directing employees to have good performance. This study focuses on the discussion of the antecedents of servant leadership variables with their influence on employee performance with organizational commitment in the workplace as a mediator....

This research aims to obtain (1) a description of the level of job satisfaction, (2) a description of the level of emotional intelligence, (3) a description of the level of employee performance, (4) the influence of job satisfaction on employee performance (5) the influence of emotional intelligence...

China’s project management information system involves many aspects, with the reform of education, more and more efficient in the project management system and the integration of industry and education [12]. Because there are many differences between vocational colleges and universities in many teaching...

Land rearrangement zoning is to create its direction and key aspect, operate different administration and make land rearrangement measures that in keeping with the real conditions of local area. Huairou district of Beijing was taken for instances, taking administrative villages as zoning unites to get...

The problem related to teachers’ work discipline in Islamic junior high school 2 OKU Timur is the frequent change of leadership in each period so that teachers often experience problems in each leader’s patterns or leadership styles. Teachers with high work discipline arrive on time to comply with institutional...

Mastitis is a disease in dairy cattle that causes economic losses to farmers around the world. Mastitis is caused by microbes with Streptococcus agalactiae being the main cause of subclinical mastitis. The prevention and control of mastitis is through sanitation management, drug administration and vaccination...

This study aims to analyze how e-readiness the use of technology in optimizing regional taxes in Southwest Papu Province. This study uses a qualitative approach with a case study research design. The data sources in this study are primary data and secondary data. Primary data based on the results of...

In this study, La0.6Ce0.2Pr0.05Nd0.15Ni3.55Co0.3Mn0.4Al0.3(Cu0.96Be0.04)0.45 alloy was heat treated for 4 h in argon atmosphere at 923, 1023, and 1123 K, respectively. The results of scanning electron microscopy indicated that surface morphology of the heat-treated alloys changed significantly. Before...

The reduction of plant biodiversity occurs for various reasons. Particular attention should be paid to the territory of the reserves and reserves, especially after the war, their restoration, which takes place at a slow pace. The main condition for preserving the biodiversity of Chechnya is the optimization...

For the question of BS11 surfactant's poor deliquescence into consideration, the hydrophilic structural of amphibious surfactant is changed and the new kind of hydroxyl sulphonate betaine surfactant BS13 is developed. We researched that the interfacial tension,IFT, between the sewage solution of the...

Femtosecond pulsed laser(800nm, 120fs, 1000Hz) was used. And methods of element doping, abaxially rolling and moving were applied. Problems of conflict between transmission and inner-stress, and large area asymmetric of diamond like carbon (DLC) films deposited by pulsed laser were overcome. Hydrogen-free...

The study’s purpose is as follows: (1) Examining the relationship between wage and employee job satisfaction. (2) Investigating the relationship between work stress and employee job satisfaction. (3) Examining how compensation influences employee job productivity. (4) Understanding how work stress affects...

In 2025, the U.S. released a draft of the Guidance and Establishment of a National Stablecoin Innovation Act (hereafter referred to as the “GENIUS Act”), which sets forth clear compliance criteria for payment-oriented stablecoins. Drawing on Coingecko data spanning November 5, 2024, to February 13, 2025,...

The survey of expressway service level in China awaits upgrading nowadays. This article proposes that respondents herein cover drivers of travelers and goods transport, transport managerial, passengers, sedan drivers etc, in the view of consumers of road commodity networking. And the respondent weight...

On the basis of the theoretical study and application of ordinary steel-encased concrete composite beam, this paper will focus on a new high-strength steel-encased concrete composite beam, and mainly studies high-performance steel Q420 and Q460, as well as high-strength concrete C60 and C80. Besides,...

This study aims to: (1) develop learning media for concrete work practices, (2) determine the validity level of the learning media developed as learning media for students. This study uses the ADDIE development model. The learning media developed consisted of practical stages from beginning to end of...

Au/HZSM-5 catalysts were prepared by negative deposition-precipitation method in this paper. XRD/Uv-vis/TEM/NH3-TPD/FT-IR technologies were used to analysis the characterization of prepared catalysts, and the evaluation of the catalysts was carried out by methane adsorption experiment. XRD and TEM showed...