Search all articles

The purpose of this research is to know: 1) Application of Group Investigation model on the material of diversity of natural and artificial appearance. 2) Identify the increase in student learning activity at the time of application of Group Investigation model 3) Analyze the improvement of student learning...

As a special group, migrant workers have made great contributions to the rapid economic development of China in the past 30 years. However, China is facing the economic new normal of transformation and upgrading of urban industries and the slowdown of economic development. The employment situation of...

As an economical and effective means, water injection technology is currently used to improve the gas turbine power and efficiency. Due to the relatively long residence time of water droplets in the multistage compressor, the droplets may have a large amount of migration along the radial direction in...

This study aims to see the effect of self efficacy on lecturer loyalty with job satisfaction as mediating at Universitas Negeri Padang. This study used a sample of 30 lecturers at Universitas Negeri Padang. The research instrument used a questionnaire distributed to Universitas Negeri Padang lecturers...

As a high-level education in the higher education system, the guarantee of the quality of education of master's students is crucial, and the quality of course teaching is the key to the quality guarantee of talent cultivation, as well as a requirement of the current education reform and development....

Hypertension is a state of increased systolic blood pressure of more than 140 mmHg and diastolic more than equal to 90 mmHg. West Java became the second province with the highest sufferers in Indonesia. Progressive muscle relaxation therapy and meditation relaxation therapy is one way of non-pharmacological...

Many young adults with single status have anxiety about finding a partner which is indicated by the increasing number of online dating application users. Many factors influence a person in finding a partner, one of which is self-concept. Self-concept is an individual’s perspective on abilities and self-evaluation...

The paper studies the influence of preheating on thermomechanical properties of heat-resistant ceramsite concrete based on activated composite binding agent. The basic composition of heat-resistant ceramsite concrete was used in the study. This composition included a ceramsite gravel of the Kizilyurt...

One of the causes of the low number of students in scientific publications is the fact that they do not have sufficient skills or experience in compiling journal articles. The Department of Arabic Education at Universitas Pendidikan Indonesia has organized an intensive coaching clinic program for journal...

The development of photography technology creates a 360 ° camera that carries an ultra-wide twin1-lens folded optical lens (a small double lens with a folding design). This technology can produce spherical panoramic images. Spherical panoramas are borderless and seamless image objects used to create...

Writing a quality abstract is important because abstract is a factor that determine whether a paper is worth to read or not. For researchers or students whose first language is not English, translation techniques must be taken into consideration as well, especially if they aim for international publication....

In the modern world, chemical or mineral admixtures have been used in place of cement as well as an additional binding ingredient in a number of research initiatives. The newest development in concrete technology involves adjusting many factors in both fresh and hardened concrete. Fresh concrete has...

Language and gender is an important topic in sociolinguistic studies based on the relative theories and studies about language and gender. This paper is a literature review of the research discoveries both at home and abroad. The western research methods of gender difference in linguistics experience...

Land Bank is a special agency established by the government to manage land. In this case, the land bank guarantees the availability of land in the framework of a fair economy. Land banks are authorized to provide land for public interests, social interests, national development interests, economic equity,...

This study aims to describe that mathematical literacy can be improved by using traditional games. The Indonesian traditional games which were implemented are “Telor Penyok”, “Koba Tiup”, “Dakon”, and “Sret-sretan”. The research method is qualitative descriptive. The data were collected by observation,...

Avocado (Persea americana) has a high nutritional content but has perishable properties. The fruit ripening process lasts 5 to 7 days at 25℃. The problem is that 30% of avocados are still damaged and lost after harvest. Product losses or damage is caused by improper postharvest handling and inadequate...

To investigate regional differences in open access among China, USA and Japan, we presented different test methods in contrast distributions of open access journals in SCI-E. We analyzed quartiles in category and influence of open access journals in basic subjects (mathematics, physics, chemistry) by...

Impaired glucose tolerance is a condition that is not included in the category of diabetes, but in this condition is higher blood sugar levels. This is cused by a waist circumference that is more than the reference standard, namely > 80 cm for female and > 90 cm for male, nutritional status based...

The dynamism of a country's economy depends on the status of small and medium-sized enterprises, especially small micro-enterprises at a large extent. After 30 years of reform and opening up, the rapid development of Chinese small and medium enterprises has grown into an important force in the development...

According to public governance theory, the paper chooses political tolerance, social security, economic management, social justice, public affairs as five aspects through factor analysis, total of 13 indexes , shaping a structured, operational and scientific government public management index system,...

After more than 30 years of reform and opening up, my country’s economy has developed rapidly and people’s living standards have improved significantly. However, the economic development of different regions in my country is unbalanced, and drought and water shortage limit the development of my country’s...

Aerobic endurance can be defined as the amount of oxygen intake during exercise. Aerobic endurance measures the time in which you can exercise without producing lactic acid in your muscles. Endurance in basketball is essential for players to maintain stamina throughout an entire game, as well as the...

Tax is a mandatory contribution to the state owed by individuals or entities that are coercive based on the law, with no direct compensation and used for the country’s needs for the greatest prosperity of the people. Tax arrangements must be based on Law in accordance with Article 23 of the 1945 Constitution...

The aim of this research is to find out the error sources in Bahasa Indonesia to English translation in descriptive text made by students. The writer used descriptive qualitative research. The subject of the research is the eight grade students of SMPN 1 Arjawinangun. The total of the Eight grade students...

The treatment of anion surfactants in wastewater with the electrochemical reactor is studied in this paper. Factors affecting the removal rate were investigated,such as anode material electric current density electrolyse time electrolyte and pH etc.At the optimal conditions of electric current density...

Karang Mumus River is one example of a river that has pollution. The source of pollution comes from the community activities around the river such as dumping garbage and liquid waste into the river and using the toilet over the river. In addition to making the river a waste disposal site, people in the...

The aim of this study was to find out : (1) Student learning outcomes of cooperative learning type of Student Teams Achievement Divisions model were higher than co-operative learning type send greetings and questions, (2) Mathematics learning outcomes of students who had high learning motivation are...

Children is the most beautiful grace from the one God that we must protect, but they are susceptible of being victims of sexual violence, lots factors cause of children to a victim of sexual violence. There are still high cases of sexual violence in Indonesia and 50% of them are sexual violence against...

Half-Crank Internal Combustion Pump (HICP) is a new type agricultural power machine converting indicated work into pressure energy, whose crankshaft comprises only half a crank, reciprocating inertial forces of cylinders can entirely counteract each other, the structure is simple and compact, the route...

The mixed ownership reform of state-owned enterprises has experienced more than 30 years of exploration and practice. Since the 18th CPC Central Committee, three batches of mixed ownership reform pilots have been carried out, and a number of advanced models and experiences have been formed. However,...

Public Research and Development (R&D) assumes an important function of basic knowledge and common technology supply in the R&D system and has obvious public product characteristics, which is beneficial to the knowledge stock of the whole society. In this paper, we evaluate and study the public...

The purpose of this study is to comprehend the effect of direct learning on Palembang High School Students’ proof ability. The research subjects were 38 students of class X IPA 5 SMAN 10 Palembang as an experimental class and 30 students of class X IPA 4 SMAN 10 Palembang as a control class. The learning...

Objective: To optimize the extraction process of flavonoids in mollugo pentaphylla with microwave-ultrasonic extraction combination to semi-bionic technology by the response surface method. Methods: With the yield of flavonoids as response value, Extraction Process conditions of flavonoids in Mollugo...

Caulerpa racemosa is a marine algae rich in folic acid, thiamine, and caulerpenyne, characterized by potential anticancer, antitumor and antiproliferative properties. Despite the promising potential, the clinical application of natural ingredients often faces challenges due to low bioavailability. To...

This study aims to investigate the relationship between self-directedness and basic science process skills in students. This study used the correlation research method to collect and analyze data to understand the relationship between the two variables. This study involved a sample of students, which...

Combining with strengthening engineering of a practical reinforced concrete plate bridge serving for 30 years, the superimposed experiments of four old bridge plates were studied with full size of 4960mm*950mm*220mm. The characteristics of composite members under secondary load stage were analyzed, such...

Parental divorce has a various impact for each individuals, especially in young adulthood. Young adults with divorced parents are reported to be having an intimacy and relationship problems, one of them is their attitudes toward marriage. This study is aimed to compare attitudes toward marriage among...

The Development of Thematic Learning Video Media on Theme Clean Air for Health In Primary School. The purpose of this study were: Developing thematic learning media theme of clean air air for health in primary school that deserved to be applied as learning media as learning resource, and knowing the...

In the process of fire of rapid firing rate 30 mm guns, it was not only difficult to guarantee firing accuracy and mobility but also had high requirements on the carriage strength because of large recoil force, therefore this design provided a scheme about hydraulic spring buffer mechanism to reduce...

Oxidative stress in metabolic syndrome (MS) results in vascular endothelial damage, generates inflammatory reactions, and increases the risk of impaired kidney function. Black cumin seed oil (BCSO) is thought to be able to improve the immune response and protect damage to the kidneys. The purpose of...

Speech-emotion recognition,(SER) is an important category in human-computer interaction as it makes it possible for a machine to comprehend and interpret human emotions. It seeks to determine the categories of emotions elicited through speech signals during social communication. This study focuses on...

The diffraction properties of transient holographic gratings recorded by two 532 nm laser beams were investigated in nematic liquid crystals doped with Disperse Red 1. A nearly 30-fold enhancement of the first-order diffraction efficiency as a function of heating time was obtained when the sample temperature...

Brazilian spinach (Alternanthera sissoo) is an extremely nutrient-rich leafy vegetable plant species native to Brazil and South America. It packs high amounts of carotenoids, vitamin C, vitamin K, folic acid, iron, and calcium. Brazilian spinach leafy vegetable is a low-growing perennial that forms a...

The Logging While Drilling (LWD) calibration is one of the fundamental controls to ensure reliable formation evaluation data in an oil and gas drilling. There are many different calibration types in logging tools, one of them is density-neutron calibration. A study case conducted in one oilfield service...

In order to meet the requirement for the automatic cultivation bed matrix filling for potted vegetables in production, a cultivation bed matrix filler, consisting of the enclosure, rotating device, filling device, compacting device and control system, is designed with SolidWorks. The result of the trial...

There are 450 million people in the world that have metal disorder (WHO, 2017). The purpose of this study is to describe the effect of CBT and REBT to solve the loneliness in the elderly. The method of this research is quasi experimental pre-post test with control group. The sample used is purposive...

The physical condition is one of the few components necessary to achieve maximum performance in sports. It needs to be improved from early ages and evaluated over the years. Usually, with the aim to improve performance, physical condition tests are used to determine the initial conditions. A general...

In 1996, a group of literacy educators, linguists, and educational researchers are known as the New London Group developed multiliteracies pedagogy in an attempt to extend the traditional definition of literacy – the ability to read and write – to encompass dynamic, culturally, and historically situated...

This study examines the influence of the elements of organizational justice covered by three specific forms of justice. Distributive justice, procedural justice, and mutual justice (POS) based on organizational support. The population for this study is nurses from all private public hospitals in Padang....

A hybrid life cycle assessment model was constructed based on China’s 2018 EIO-LCA model and PLCA method, and life cycle GHG emissions including corn ethanol, cassava ethanol and sweet sorghum ethanol were calculated and disaggregated to the remaining 42 industry sectors. The study showed that the life...