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In this paper, numerical analysis of the high speed and small herringbone groove hydrodynamic lubricating bearing’s bearing capacity,rotational speed effected on the bearing’s eccentricity ratio and temperature rise, film thickness,oil film pressure distribution was solving by Reynolds equation under...

With the traditional health monitoring technology as the theoretical basis, a real-time online displacement monitoring system platform was developed based on the NI CompactRIO embedded platform, and modules NI 9219. And the graphical programming software LabVIEW was used to building the background processes...

In the paper, we did some research on the terminal guidance cannonballs' capture field, attack area, the effective attack area, and the influence factors. The study was based on computer, through 6D ballistic model, Matlab program, and computer calculation. The boundary value of attack area along with...

In order to solve the problem of wide-range and high-precision angle measurement, a kind of grating-angle measurement system was designed. The grating sensor was used as output part of angle measurement signal, and the grating signal hardware decoding programme was designed applying CPLD, which achieved...

This article selected monthly data of PPI and Nominal Effective Exchange Rate from 2010 to 2014, the former was regarded as interpreted variable and the later was explanatory variable. And then this paper utilize a series of econometric model such as unit root test, co-integration regression test and...

To improve forecasting accuracy of the generated energy of regional small hydropower stations, it is proposed a forecasting method of regional small hydropower generation considering the cumulative effect of rainfall.In this paper, the meteorological data was classified by using decision tree firstly....

Teen sexual behavior in the form of desire encourages adolescents to perform the sexual behavior, both with the opposite sex or same sex. So there are still many teenage girls who drop out due to sexual behavior that deviates. The purpose of this study was to investigate factor analysis related to female...

This research was encouraged by the lack of an explanation about the language politeness of Madrasah Tsanawiyah Negeri (MTsN) students in Bariang Rao-rao. This study was aimed to describe the form and strategy of politeness in speech acts in asking and answering questions in classroom discussions. The...

With the implementation of the policy of enrollment expansion, there have emerged “new” and “old” campuses in many colleges and universities. On the basis of the questionnaire surveyed in nine schools in Gansu, Shanxi, Henan and Hubei province, SWOT analysis method was used to compare the advantages...

The autonomy policy under the New Order government has been a huge concern of the central government towards the impact of giving broad autonomy as stipulated in Law No. 18 year 1965. Broad autonomy was potentially endangered the existence of the Republic of Indonesia. As one of the reformation demands,...

The objective of this research paper is 1) to determine the implementation of performance training for Sports Special Classes (SMA) in Yogyakarta High School level, and 2) to identify the results of High School (KKO) Sports Special Class Achievement (KKO) achievement in Yogyakarta. The descriptive research...

Applied physics as a science is used to understand other sciences and as a basis for technological development. Learning Physics not only learns facts, concepts, principles, and laws, but also learns how to learn physics to gain information, scientific work steps, and the application of science and technology....

Reservoirs serve a lot in solving water shortage problems. It is critical to ensure the quality in the reservoir. Turnover time is identified to influence the water quality significantly. In this study, the effect of air temperature variations on turnover time in a reservoir on Fushan Mountain (Qingdao,...

Taking iron nitrate as iron source, Fe-doped TiO2 nanotube arrays with Fe3+ inclusion were synthesized by using anodic oxidation treatment. Simultaneously, the photocatalytic activity of this catalyst was measured by using photo-induced degradation of methyl orange. The results showed that Fe3+ inclusion...

It is pivotal to know whether or not teachers have thoroughly accomplished their roles in order to build an effective teaching in the classroom. Hence, the researcher aimed to investigate the realization of teacher's roles in the classroom through students' perception. The participants were the 11th...

This article was developed based on the literature review with the intention of isolating health issues which affect children aged between 0-5 years and how these issues can inform the psychosocial needs in child counselling. Counselling children is a growing area of interest in contemporary society,...

Because of the exhaustive exploitation of the surface minerals and the shallow ones, people have to explore the minerals in the deeper layers of the earth. However, it seems always uncertain that how much storage of the minerals and where the minerals are distributed in the deep earth. Petrel software...

The current learning approach paradigm places students as subjects as well as learning objects. It is undeniable that the lecture method cannot be left out of the learning process in higher education. The potential of information and communication technology (ICT) infrastructure in Unnes has huge potential...

The phenomena of the lack of instructional media on cultural arts and skills materials happened in Primary Schools in Patimuan District Cilacap, that is Rampak Kendang Art. Then, the learning modules based on Multiple Intelligences has been developed. The purpose of this study was to elaborate the development...

Doctor-patient relationship is of paramount importance for the cultivation of medical students in all aspects. In order to explore medical students’ cognition of the current doctors-patient relationship and its influence on their views of choosing professions, a survey via self-designed questionnaires...

This reserach purpose is to know the effect of pawtoon video on students’ reading ability. Quasi experimental design is used in this research. The subject of this research consisted of 21 students. Test was used to collect the data in this research and the data was analyse by using paired sample T –test....

The study aims to develop cadre model in BinaKeluargaBalita (BKB). A research and development proposed by Plomp was used where the data taken from questionnaire, interviews, and focus group discussion. The finding of the study describes that the module is very valid and practical to be implemented for...

This study was aimed to describe: 1) how the structure that built the Sepertiga Malam poetry anthology by MA and SMK students in Sleman Regency, 2) how the attitude of adolescent religiosity was found in Sepertiga Malam poetry anthology by MA and SMK students in Sleman Regency. This research used descriptive...

This study concerns on the weaknesses found in floating jump service technique in volleyball training at Universitas Negeri Padang. Thus, this study aims to develop a floating jump service for volleyball. The type of research is developmental research using Borg and Gall model by collecting data on needs...

Basic Vocals is a compulsory subject listed in the curriculum of the Central Education Study Program. In the course of the lecture, a theory of how to sing with proper vocal techniques is given and musical accompaniment is needed. The large number of students who take these courses does not allow the...

The Covid-19 pandemic caused a big wave that resulted in changes in various sides of life in the world, including the use of language on social media by netizens. Therefore, the purpose of writing this article is to explain the use of language on social media by netizens in the Covid-19 pandemic, as...

This study aims to develop a learning device using the Discovery Learning model with a scientific approach to sequence and series material and analyze its validity and efficiency. The model that will be implemented in the development of the learning device is a modification of the Thiagarajan model known...

This study aims to: (1) produce a problem based learning based worksheet that is suitable for thematic learning in grade 5 of elementary school; (2) knowing the students critical thinking skills by applying the participants worksheets in the class. his student worksheet is compiled using the 4D model...

Since the introduction of data analysis literacy in the 2017 edition of the Mathematics Curriculum Standards for Ordinary High Schools, cultivating students’ data analysis literacy has become an important task in probability and statistics teaching. With this literacy, students can understand, comprehend,...

Rapid advancements in information technology have significantly changed in various aspects of life, including in the fields of economics and investment. Metaverse, a concept of a virtual world that allows for social, economic, and cultural interactions in a digital environment, has emerged as one of...

The implementation of the function of work program evaluation of a mass organization was not something new to discuss. It was very difficult and was always neglected by most organizations in North Sumatra. The objectives of this research on evaluating work programs at a regional level mass organization...

The COVID-19 pandemic had an impact on vegetable farmers. The study focused on determining the gender equality of vegetable farmers’ households during the pandemic. The research involved 31 respondents from Cimande, Bogor Regency. The qualitative method was used to analyze gender equality using the Harvard...

This study addresses the disconnect between theory and practice, and the absence of generative AI tools, in conventional Web development courses (HTML5+CSS3). A hybrid instructional reform model integrating Project-Based Learning (PBL) with generative AI assistance (PBL-GenAI) was proposed and empirically...

This study aims to determine the influence of the store environment on impulse buying with positive emotion as an intervening variable. The population in this study were consumers of modern retail stores in Malang City. The method used in this study was a quantitative method using a questionnaire as...

Smoking has been a part of human life for a long time, including teenagers. Cigarette smoke produced from burning tobacco contains a toxic gas, namely carbon monoxide (CO), which can cause dangerous diseases to the body. The danger posed makes innovations continue to emerge to seek other alternatives...

The high CaO content in chicken egg shells can be used as a raw material for heterogeneous catalysts by the calcination process. This study aims to determine the effect of CaO catalyst impregnation temperature and the effect of catalyst addition in the production of Used Cooking Oil Biodiesel. Catalyst...

This study aims to describe the indicators of each element of independent character values in 21st century learning in elementary schools. The research was conducted utilizing a systematic literature review approach. The method employed was the Preferred Reporting Item for Systematic Review and Meta-Analytic...

In the 1945 Constitution of the Republic of Indonesia; that the utilization and use of forest areas must be carried out appropriately and sustainably by taking into account the ecological, social and economic functions as well as to maintain sustainability for the lives of present and future generations....

The ability to think critically, creatively, communicate and collaborate (4Cs) equips students to be ready to face disasters, with the knowledge and ability to act quickly, precisely and effectively. This skill supports students to play an active role in making positive contributions in emergency situations...

Peer social support plays a crucial role in shaping students’ academic achievement, yet its significance remains underexplored in certain educational contexts. This systematic literature review examines the impact of peer social support on student motivation, cognitive development, and overall academic...

Soil condition in construction has an essential role because it can trigger a construction failure. Generally, before construction is carried out, a soil investigation process is conducted to gain the soil data in the form of parameters needed to design construction; one of them is the plasticity index...

The study investigates the impact of the five dimensions of online shopping convenience-facilitating access, search, evaluation, transaction, and post-purchase-on the impulsive purchases of cosmetics by Generation Z women in Bangalore. It also investigates how personality traits of self-control, emotional...

Selaginella plana (Cakar ayam) is one of the ferns that grow widely in Indonesia and has been used by the community as food, ornamental plants and traditional medicines to treat wounds, respiratory infections, liver disorders, urinary tract infections, fractures, rheumatism, cancer and increase the body...

In the endeavor of increasing the country’s rank on PISA, Indonesia continues to develop a curriculum in its teaching-learning process. Teachers are proposed to adapt the curriculum based on the aim of the course and students’ background knowledge. English literacy, a part of PISA assessment components,...

The purpose of this paper is to describe the heritage buildings in the Astana Gunungjati area. The Astana Gunungjati area is in the form of a building placed on a hill that serves as the tomb of the king and descendants of the Cirebon palaces. Around the 14th century, the Astana Gunungjati area was established...

The transition of the face-to-face learning system to online learning has a considerable influence on students and lecturers who have to adapt in carrying out learning activities. The purpose of writing this article is to obtain data related to the difficulties of lecturers and students in online dance...

High strength requirement of Thermo-mechanically treated (TMT) rebars is crucial in the construction of flyovers, bridges and high rise buildings because of the good combination of the mechanical properties. The yield strength is expected to be between 450 MPa and 550 MPa after the hot rolling process...

Objective: Due to possessing the layered structure and tunable band gap, Bismuth oxyhalide BiOX (X = Cl, Br, I) has been regarded as a novel photocatalyst with excellent photocatalytic activity for the degradation of organic pollutants. Methods: In this study, BiOClxBr1-x (0 x 1) solid solution photocatalytic...

Several examples of leakage through abutments and foundation of dams have been witnessed world over, but with the advent of modern technology and innovative approach, such problems are being tackled successfully. The piping and internal erosion within thick overburden in river valley was a major geotechnical...

To address the serious corrosion of carbon steel and large grounding resistance of stainless steel in substation grounding grid, in this work, 304 stainless steel (X5CrNi18-9, ISO 15510: 2014) pipe was clad over Q235 carbon steel rod (S235B, ISO 630-2: 2011) to produce stainless steel clad steel as grounding...