Search all articles

Background: Cuff blood pressure (BP) is intended to approximate central aortic BP and accuracy is paramount. Sex differences in BP physiology could influence the accuracy of cuff BP as an estimate of invasive aortic BP, but this has not been explored in-depth and was the aim of this study. Methods:...

The coffee market is now developing due to China’s strong economic development, and more businesses are likely to join it. The purpose of the report is to provide a comprehensive image of the firm and some recommendations. This article was broken down into various parts, each of which describes the national...

A new application of high resolution continuum source flame atomic absorption spectrometry has been developed for the determination of Ca, Fe, Zn and Mn in chicken feed. Under the selected determination conditions, the correlation coefficients better than 0.998, the relative standard deviations less...

Separating radioactive wastewater by using high gradient magnetic separator is one of the new technologies. In this paper, using FLUENT software for simulation, effects of the flow rate, magnetic particle size, intensity of magnetic field, and magnetic media filling rate on adsorption was figured out,...

In the study, the plant-mix cold recycling technology of foamed asphalt (PCRTFA) was applied to a reconstruction project of a highway in Hainan province, China. The mix proportions of the raw materials and related parameters of PCRTFA were analyzed firstly. Then, the pavement construction test was carried...

Research Purpose: To analyze the impact of visitors’ service quality perception on revisit intention in Nanning Garden Expo Park. This study utilizes a combination of qualitative and quantitative research techniques to conduct in-depth interviews with senior managers of enterprises, experts in the field...

This study aims to analyze the effect of supply chain agility, which consists of speed, responsiveness, flexibility, and competence, on the profitability of PT. Bank Negara Indonesia. This study applies a quantitative approach using Structural Equation Modeling. The data used in this study was primary...

In order to make the intelligent materials have a new development in the field of Mechanical Engineering, composition of intelligence materials is briefly introduced in this article; Design thought of intelligent materials are detailed analyzed; Main functions of the intelligent materials was described;...

Hydrodynamic coupling is one of the important components in the vehicle transmission system, in which, the power of engine is transmitted through the circular flow of the hydro oil. The three dimensional fluid model was built, and the dynamic flow in the hydrodynamic coupling was calculated with calculation...

Communication records are personal privacy, while the reasonable use of communication records can combat crime and protect the interests of citizens. This paper tries to find a balance between the two and predict the occurrence of criminal activities with the least communication records. A method is...

Teachers as the most important component in the learning process must have professional competence in carrying out their functions and responsibilities. The purpose of this study was to determine the effect of principal leadership on learning innovation, to determine the effect of teacher professionalism...

This research aims to understand and analyze the dynamics of implementing the right to education in Indonesia in a legal context, focusing on increasing access and quality of education by Indonesian laws and regulations. This research uses normative legal methods, combining philosophical and analytical...

The success of the Papua Province and West Papua Province as the host of the National Sports Week (PON) Papua 2021 cannot be separated from the communication patterns of indigenous peoples. The reason is that indigenous peoples in Papua have a central position regarding the implementation of sports competitions...

To examine the mediating role of academic self-efficacy in the influence of parenting styles on adolescent students’ learning initiative. Adolescent students were surveyed using the Parenting Styles Scale, the Learning Initiative Scale, and the Academic Self-Efficacy Scale, and 287 valid data were obtained....

During the Covid-19 pandemic, all activities are carried out remotely. The change in the learning system from classrooms in schools to online make a huge impact on students, teachers, and parents. As the learning method changes, various obstacles and concerns arise in the minds of parents. Parents pay...

Stationary wavelet transform (SWT) was proposed to enhance time-domain optical coherence tomography (OCT) images of multilayered thin-film structures. Multi-level SWT decomposition of OCT images was conducted and the SWT detail coefficients could be employed for feature extraction of multilayered structures’...

Lecture Scheduling Problems are very complex problems, where the core of the scheduling is how to schedule several components consisting of students, lecturers, space, time, and courses by taking into account certain limitations and constraints. The aim to be achieved is to apply the Tabu Search Metaheuristic...

During the COVID-19 pandemic, medical supplies and help for venerable community were relatively scarce in China. Fans of celebrities gathered on Weibo and donated a large number of materials and money. The donation of fans during the epidemic was a collective activity with great effect. Not only did...

Introduction: Açaí-juçara is a fruit with a antioxidant content that can modify the vascular environment and attenuate the effects of obesity. Objective: To evaluate the effect of açaí-juçara on pulse pressure parameters in overweight or obese individuals. Methods: Randomized clinical trial with 23...

The concept of duration was proposed by Frederick Macaulay in 1938 and has become a popular tool for measuring financial instruments nowadays. This paper not only provides investors with a detailed introduction to Macaulay Duration and affirms its role but also reminds investors of Macaulay duration’s...

This research aims to analyze the grand design of the Institute for Research and Community Services (LPPM) UNNES innovation in supporting UNNES towards PTNBH. This research is a qualitative descriptive study. The types of data used in this study are divided into two, namely primary data and secondary...

Diuridine P2, P3- (dihalo) methylenetetraphosphates (Up2CF2p2U and Up2CBr2p2U) were synthesized via the activation of P (V) –N bond. The key uridine 5 -phosphoropiperidate intermediate was obtained via a redox condensation method.

Hyperspectral imagery unmixing model based on sparse regression uses the existing endmembers’ library as priori information. Usually, the existing endmembers’ library contains almost all kinds of ground objects. Even though sparse regression-based imagery unmixing method added sparse constraint to the...

Project-Based Learning (PjBL) has become one of the learning models that has been set by the Indonesian government as a learning model based on student centers. The purpose of the study was to describe how the design and assessment in the PjBL model to improve design skills in the Modest Fashion Design...

In recent years, the fertility rate of China’s population has continued to decline, which will cause security risks for national and social development, Urban and rural background is a significant factor affecting the fertility willingness of young people. Therefore, based on the Chinese General Social...

The effect of DL-Methionine (DM) on the electroless silver deposition was investigated. The deposition rate of electroless silver deposition was inhibited by an addition of DM. The effects of DM on the polarization curves were studied by LSV. Not only the anodic oxidation reaction but also cathodic reduction...

Research the pyrolysis kinetics of eucalyptus and the absorption band and characteristic peaks of volatile pruducts under the heating rate 10?•min-1, 30?•min-1, 60?•min-1respectively. The experimental results show that eucalyptus pyrolysis process can be divided into 3 stages: moisture volatilizes stage,...

In recent years, under pressures of the global energy crisis and climate change, shale gas(SG) was widely concerned as a relatively clean source of energy. One of the widely used technologies to exploit SG is hydraulic fracturing, which consumes a large amount of fresh water, pollutes water environment,...

This work explored one effective modification method to improve dairy manure biochar’s ability to sorb lead. Dairy manure pyrolyzed at 300ºC for 4 h was dispersed into liquor sodium hydroxide to get sorption ability improved. The resulting biochar(NB300) was used for batch sorption studies to determine...

Shot peen forming is an effective plastic forming method for integral panels with variable thickness used in aeronautical industry. 7050 aluminum alloy flat plates and 3-stiffeners panel were peen formed. The deformation behavior of those workpieces was investigated. The results reveal that the contribution...

A new piezoelectric self-adaptive micro electrical discharge machining system, based on inverse piezoelectric effect, was developed in this paper to improve stability of micro-EDM process The Working mechanism and working process of this new technology were illustrated. In this new technology, the piezoelectric...

Nowadays, the increasing population aging and geriatric health problems have led many scholars to explore the issues of walkability, safety and comfort of walking environment for the old. However, a complete elderly-friendly walking system has not yet been constructed and extended for application. In...

School bullying has long been a concern. With the rapid popularity of Web 3.0, the public publishes vicious public incidents of school bullying by minors through platforms such as social media and short video websites. This paper first uses web crawler technology to obtain bullet comments and online...

This research aims to analyze science process skills (SPS) and higher order thinking skills (HOTS) questions in Natural Science textbooks for elementary school students in Indonesia. Using a qualitative approach, data was collected from independent curriculum student and teacher handbooks for grade IV...

Objective To use the Delphi method to construct the environmental index system of TCM industry development, and to provide suggestions and countermeasures to better promote the development of TCM industry. Methods The index pool was initially formed through literature analysis, and 20 experts in the...

Objective: Small vessel disease, measured by brain white matter hyperintensity (WMH), is associated with increased stroke risk and cognitive impairment. This study aimed to explore the relationship between WMH on computerised tomography (CT) and white coat hypertension (WCH) in patients with recent transient...

The method of uncertainty evaluation of determination of toluene in room air has been established. Gas chromatography with thermal desorption was used for determining of toluene. The main factors which can affect on the analytical results were identified. The measurement repeatability, standard solution...

The research aimed at developing a model which could shape children's moral behavior through activities at the Playgroups in Padang. Moreover, the research was also to describe the effectiveness of the learning model that was used to shape children's moral through their regular practices. The design...

The robot manipulators is a complicated uncertain nonlinear system, mainly due to the nonlinear and coupled character of system equations and the lack of a precise model for the dynamics and parameters, as well as the appearance of internal and external perturbations. A new control algorithm was proposed...

By taking a certain type of rocket launcher structure as the research object, its loading analysis was carried out. By applying the ANSYS as a tool and by combining a typical working condition to carry out finite element analysis (FEA), the deformation and the stress values under the work condition were...

Emission is a key factor to govern the mass concentrations of air pollutants including PM2.5, but currently remains large uncertainties. In this study, we firstly analyzed a commonly used emission invertory-MECI10, to understand the situations of emissions from the different major sources such as industry,...

Amnaya Kuta Hotel & Resort keeps the concept of a relaxation paradise in the middle of the most beautiful tourist area in Bali. The Balinese are known for their strong culture and respect for nature. With his cultural creativity, he presents some typical Balinese cultural ornament motifs such as...

Children with autism need various accesses to health and educational support and services. Parents often face various challenges in providing these accesses, especially when their children face puberty. These challenges can have an impact on high levels of parental stress which in turn has an impact...

The present study aimed at investigating the subjective perceptions of the officers about the professional stress factors and features of coping with them. Work has been done on the contingent of military men in the period of the reforms in the army. It was assumed that, in a period of change, features...

Objective: Through the consultation of a female college student, psychological counselor effectively help the bereaved girl out of the shadows, and improve the quality of life and learning efficiency. Methods: According to the generalized analysis, the problem of the client was post-traumatic stress...

Taking the mental health problems of preschool teachers seriously is more conducive to the development of children’s physical and mental health. In order to further understand the mental health status of preschool teachers, this paper adopts the SCL-90 symptom checklist to test the teachers in Kindergartens...

The changing demands in today's world of work requires highly skilled employees. Increasing competition in the labor market require employees to have employability skills in addition to technical skills. Employability skills are conceptualized as the generic skills and personal attributes considered...

Indonesia is the only country in the Asian that is surrounded by 40000 km pacific fire ring, which makes Indonesia vulnerable to the threat of an earthquake. Related to this geographical fact, the government should pay more attention to earthquake disaster management in order to minimize the risk of...

This research is based on field facts related to the Covid-19 pandemic that has hit Indonesia. Apart from the health side, the impacts are also economic and social. The high unemployment due to layoffs in the formal sector and the loss of informal sector jobs must be seriously addressed by the government...

Background: The MOMENTUM3 trial1 has revealed superiority of the novel HeartMate3 (HM3) left ventricular assist device (LVAD) compared with the HM2, with a significantly reduced occurrence of cerebrovascular accidents. Thus, cerebral autoregulation may be improved in HM3 compared with HM II patients,...