Search all articles

This paper presents an expansion loading technique for metal cylindrical shell to effectively achieve a one-dimensional, high-strength and quasi-static tensile loading on shell sidewall. A quasi-static axial compression is firstly loaded on the filling polymer via rock triaxial testing system (RTTS),...

One of the contents of the Economic Policy Package Volume VI concerns the importation of drugs and raw materials. Because the price of drugs is very high because the raw materials come from abroad. Almost 95% of medicinal raw materials are still imported, which makes the price of drugs expensive. It...

The choosing of dam location is a very important part of water conservancy project. Through the scientific dam location selection, the quality of water conservancy project can be improved [1]; In order to introduce the process of dam location selection. Take an example of the Kariba dam, picking 24 possible...

Seismic secondary fires are the main earthquake secondary disasters, and rapid post-earthquake fire risk assessment helps to take effective measures to reduce the occurrence and spread of fires and minimise casualties and property losses. In this paper, a method of monitoring and rapid assessment of...

The conflict that currently grabs the world’s attention is the conflict between Russia and Ukraine. This conflict stems from tensions between Russia and Ukraine that have started since 2014. Russia, which invaded Ukraine after President Vladimir Putin delivered a speech and declared Russian special operations...

This paper examined moral values of speech acts in Tteutbakkui Saeng (뜻밖의 生 (생)) novel by Ju Yeong Kim. This research employed qualitative descriptive, focusing on the analysis of moral values with the framework of socio-pragmatic studies. Data collection techniques included reading and note-taking....

Background: Prolonged labor is labor that lasts more than 24 hours for primiparas and more than 18 hours for multiparas. Long labor can occur either directly or indirectly. Prolonged labor can cause infection, fatigue, dehydration in the mother, and can cause postpartum hemorrhage which can cause maternal...

Stroke is a neurological deficit that has a sudden onset, lasts more than 24 hours and is caused by cerebrovascular disease. Stroke or cerebrovascular injury is a condition in which the brain loses function due to cessation/reduced blood supply. The description of the amount of oxygen content contained...

Online learning during a pandemic that is carried out continuously with serious concentration can have an impact on one’s physical health. Based on the phenomenon found, in online learning in the Department of Sendratasik, FBS Unesa, there were physical complaints from lecturers, such as: saturation,...

The purpose of this study was to develop a quality instrument for physical fitness activities based on the Developmental Psychology of Children Aged 13-18 Years. This study uses the Research and Development method. This study took 24 students as subjects, 9 male students and 15 female students at the...

This study aims to examine the impact of digital advertising as a marketing strategy on increasing sales of Micro, Small, and Medium Enterprises (UMKM) in Manado City. The research approach uses quantitative methods, using SPSS 24 as a data processing tool. Data was collected through an online questionnaire...

In Indonesia, small-scale rock mining is generally managed by traditional miners. For example, the andesite rock mining in Bulu Alakkuang has been exploited for approximately one hundred years. Mining waste is channeled directly into the Panreng River, located on the north side of the mining area. Rock...

Financial issues in the development of waqf projects are currently the main factors faced by waqf institutions in Indonesia. On the other hand, crowdfunding platform offers a solution to the cost problem using the concept of raising funds through social media and internet users. This article aims to...

The purpose of this study was to evaluate the heritability and breeding value for body weight (BW) and beak length (BL) in local Bangkok chicken based on the performance of its crossing with Lohmann laying hen. The material used were 720 crossbred chickens aged of 3 and 7 weeks, resulted from crossing...

The model for calculating the water-mass-to-collector-area ratio (the ratio is abbreviated as MAR) was developed based on the useful energy output model of a flat-plate solar collector. The MARs were calculated by using the typical meteorological data of seven cities in Yunnan Province. The final water...

This study examines factors leading to visits at the Museum of Balai Kirti – Bogor in Indonesia. The variables studied are service quality, destination image, perceived value and customer satisfaction which are believed to play an important role in influencing re-visit intention at the Museum of Balai...

This paper examines the effect of leadership, organizational culture, and job satisfaction on high schools’ teachers’ performance in Koto Parik Gadang Diateh District. The population of this research is All High School Teachers in Koto Parik Gadang Diateh District. The sampling technique was by using...

This article contains results of research of Russian scientists in the field of innovative food technology based on one of the quality management methods as quality function deployment. The objective of this research is identification of the main technical parameters of chopped meat-contained semi-finished...

Aiming at the challenges of the design and production of prefabricated components in the assembly construction industry, such as low design efficiency, diversification of component specifications, high mold manufacturing cost and so on, this study puts forward the use of digital technology, especially...

A social inquiry strategy is a strategy or plan to develop students’ knowledge abilities to investigate and reflect on social life in society. This research aims to determine (1) how to implement the social inquiry learning strategy to news text teaching material; (2) what are the results of implementing...

This paper uses DEA-BCC model to construct a system of input-output indicators to measure the input-output efficiency of China’s listed companies of solar-thermal power generation concept using panel data of 24 listed companies of solar-thermal power generation concept in China from 2017–2021 as research...

MgAl2O4 spinel, as support of the 10Ni/MgAl2O4 catalyst which used for coke oven gas dry reforming, was prepared by sol-gel, coprecipitation and urea hydrolysis method. The catalysts were prepared by impregnation. The MgAl2O4 and 10Ni/MgAl2O4 were both calcined at 800 oC for 5 h and the samples were...

Normal distribution has been widely applied in modern financial time series forecast. Lévy distribution is another alternative to normal distribution which this paper would like to explore. It has been demonstrated in this paper that Support Vector Regression (SVR) using Lévy distribution kernel is a...

Research Objective: To optimize the spatial allocation of land resources, improve the utilization efficiency of construction land, and provide the technical basis for differentiated allocation of construction land. Method: The elasticity and contribution rate of land, capital and labor to economic growth...

Our contribution is part of the second edition of the ELSES conference under the theme: “Innovating pedagogical practices in the age of Artificial Intelligence (AI)”, precisely in axis 1: Engineering and pedagogical practices by dedicating to the innovation of pedagogical practices, aims to be a platform...

Based on the supply chain model, under the condition of ensuring the weekly production capacity of the production enterprise, this paper works out the order plan which can complete the weekly production plan and the transfer plan which can minimize the loss of transshipment volume. Firstly, this paper...

The banking sector is starting to become a concern for research because it plays a major role in addressing social and environmental challenges and can positively influence society through the implementation of CSR. This study aims to determine the differences in CSR (disclosure) between Islamic banks...

The basic idea of this paper is to simulate use of the environment of high temperature filter material and study chemical resistance of needle-punched nonwoven fabric made from polyphenylene sulfide (PPS). An orthogonal test was designed to investigate the interaction effect of various factors, namely...

This research is based on unsatisfied result of competence test taken by middle school supervisors in Pesisir Selatan Regency. The competence has not yet achieved School Supervisor Standard stated in Permendiknas No. 12, 2007. Therefore, further training through MKPS activity is needed in order to improve...

De-escalation occurred in the number of domestic and foreign tourist arrivals during this new normal. The pandemic that gave rise to social restriction policies had a negative impact on the country’s tourism sector, including Labuan Bajo which is a super-priority tourist destination. A significant decrease...

Teenager period is the most critical for development at a later stage in life. Many changes occur in individuals both physically and psychologically. Anemia is defined as a hemoglobin level of less than 12.0 gram/100 ml. In 2018, the prevalence of anemia in Indonesia was 21.7% with anemia patients aged...

In order to evaluate the health of the higher education system and make a country's higher education system migrate to an ideal health state, we conducted a comprehensive analysis of 24 relevant indicators in 5 countries by developing a combined evaluation model of the entropy method and TOPSIS,...

The purpose of this study was to evaluate the components of context, input, process and product learning program at 7th State of Senior High School of Ambon. This type of research is the evaluation study using descriptive qualitative approach. The research aims to describe the situation in a comprehensive...

A research was conducted on the co-authorship social network of Guangdong Academy of Agricultural Sciences by using bibliometrics and social network analysis (SNA), then statistics and analysis were conducted on the three statistic characteristics of scale-free network: average network path length, node...

To reduce the wear of thrust washer within straight planetary gear set, hydrodynamic lubrication design was studied by way of machining grooves in the radial direction into sides of thrust washer. Such grooves can result in a hydrodynamic pressure to separate the contact surfaces and reduce the wear...

The academic success of students is of utmost importance for higher education institutions. Therefore, accurately predicting students’ academic performance is essential, and early interventions are necessary to improve their achievements. This research focuses on predicting the academic performance of...

Young urban consumers in Vietnam have recently expressed their concerns about the environment. Researchers have discussed some ideas about Vietnamese consumers in general. This paper lays foundations by focus on the group of young urban consumers and explore their behavior toward green purchasing, which...

Agents from the Indonesian National Police (Polri) and agents from the National Narcotics Agency (BNN) have the specialist to conduct examinations into narcotics crimes. However, in the case of arrests, there are differences in authority regarding the time limit for arrests. This study aims to find the...

The current study is one such initiative to analyze the effect of heat curing in geopolymer concrete made of Ground Granulated Blast Furnace Slag (GGBS) as base material. With higher sodium hydroxide concentrations (14M and 16M) and different alkaline activator ratios (1, 1.5, 2, and 2.5), the GGBS-based...

The existing prediction methods for SO2 concentration mainly have the disadvantages such as no unified sources and influences, sensitive to small sample, easy to fall into local optimum etc. In order to solve these problems, a method for SO2 concentration prediction is proposed, based on fuzzy time series...

The problems of beggars and children are increasingly varied and increasing in Bandar Lampung City. The problem of beggars and street children must be minimized immediately, if not resolved it will have an impact on the cleanliness of the city, inconvenience for drivers and pedestrians and city security....

This paper analyzes the main problems and technical requirements of sloping channel stabilization loop design, in order to make the static error of slope stability not big and reduce the sensitivity of "time-varying interference moment of couple" in the system, the integral correction is introduced....

The unusual speed of distribution of Internet in the life of Russian society made circumstances of growing up of contemporary young Russians very specific. Growing up in the conditions of rapid spread of Internet in the society, many of them are accustomed to perceiving the Internet as a natural and...

Asphyxia or breathing difficulty after birth is still one of the primary causes of neonatal death in Indonesia. Three-quarters of neonatal deaths occur in the first week, 40% of them die within 24 h after birth. This study aimed to determine the risk factors for the incidence of newborn asphyxia. This...

Land registration is a series of activities carried out by the government continuously, continuously and regularly, including measurement, processing, bookkeeping and presentation and maintenance of physical and juridical data, which is set forth in the form of maps and lists of land parcels and apartment...

The paper presents investigation on a small capacity of horizontal molding-crystal ice block machine. The investigation was motivated by the increasing need for crystal clear ice blocks in Bali as a tourist destination. Therefore, it is necessary to develop a crystal block ice machine that is functional,...

Less water at critical period has significant effect on crop yield. The deficit irrigation scheduling is important especially for the drought-prone area. The crop water production function frequently used for deficit irrigation analysis neither has the disadvantage in mechanism explanation. In this study,...

For the realization of the industrial production of automatic data collection and intelligent exploration missions, a line tracking robot based on MSC1210 MCU is designed. Through demonstration and comparison of several design schemes, completed the hardware design of automatic line tracking robot.The...

Boxing is a combat sport where two boxers fight (box) each other with both their hand and knuckles (fist). Boxers wear a glove weighing 10 ounce in a ring square of 24 feet and height 3-4 feet. The ring square is made of 4 ropes that are 20 feet long each. A punch in boxing consists of synchronization...

In order to improve the pitch machining accuracy of gear artefacts, based on the extraction method of the systematic indexing error (SIE), the phase-transfer gear-grinding technique (PGT) was proposed by taking the SIE curve interfere with its phase-transfer error curve. First, the SIE curve of the gear...