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This paper aims to explore a vehicle stability control strategy based on sliding mode variable structure control theory. The smart car is used as the simulation object, and the vehicle's centroid angle and control system are mathematically modeled and controlled. The research was carried out and joint...

To do research on the dispositional optimism category and forgiveness of the middle school teachers in the Naxi Area, a questionnaire survey was conducted against 3,786 middle school teachers in the Naxi Area by the means of dispositional optimism scale and forgiveness scale. The dispositional optimism...

There are three kinds of clauses that are discussed in this study; they are nominal, relative, and adverbial clauses, and then each of these clauses has its own divisions. The article was oriented to the results about the university students’ competences in these concerns. The study aimed to describe...

The combination of project-based teaching and flipped classrooms has provided new ideas and methods for the teaching in our country especially non-governmental colleges and universities. With new ideas and new technologies are emerging, the combination of online and offline courses has not found the...

The largest discovery of C. Columbus is not only the continent of America, but also the potato culture, which later became the main food of the population around the globe. South America is the primary genetic center of origin for many potato species. Wild species were formed here during the landscape...

The purpose of this research is to know: improvement of motor ability in primary school students through application of athletic learning model based on multilateral development. This research was conducted by experimental method with One Group research design, Subjects Pre-Test-Posttest Design. The...

Abstract-YouTube as the world's largest video content service provider that can be accessed by various groups of people provides facilities to share videos easily widely to its consumers. With the development of YouTube as a social network site (SNSs), this study aims to identify the motivations of consumers...

Shear angle is an important parameter to study cutting deformation. This paper uses orthogonal cutting force test to obtain the tangential force and normal force in order to investigate the average friction coefficient on the rake face in machining super alloy GH4169. With high temperature Split-Hopkinson...

Islamic banks as financial institutions engaged in Sharia finance services have been supposed to issue zakat following Islamic rules and legislation so that the purpose of benefits and blessings can be achieved. However, the awareness to pay Zakat company can be said still quite low in Indonesia. This...

In order to control Mining Business Permits, a policy was made regarding the evaluation and procedures for issuing Mining Business Permits and Clear and Clean (CnC) status which is regulated based on Ministerial Regulation Number 43 of 2015. However, even though there are provisions that regulate it,...

Innovation activities carried out by an organization have a very significant impact on the organization and its members. Several studies have concluded that innovation is proven to improve the performance of companies and employees. However, several studies have found that innovation activities within...

The research aims to eximine the influence of green products and green advertising on purchasing decisions on Tupperware in Kelapa Dua Tangerang as simultaneously and partially. The research in this study has three hypotheses. This study is a causal study to obtain evidence of a causal relationship....

In [Y. Kifer, Averaging in difference equations driven by dynamical systems, Asterisque287 (2003) 103–123] a general averaging principle for slow-fast discrete dynamical systems was presented. In this paper we extend this method to weakly coupled slow-fast systems. For this setting we obtain sharper...

Letter disposition is an integral part of the operational activities of an organization. One of the efforts to increase the effectiveness of the letter communication is by using Information and Communication Technology (ICT). This study focuses on making applications that make it easier for users to...

The goal of this study was to identify strategies for improving the quality of vocational high schools in a competitive way. A qualitative definition was used in the research approach. Principals, instructors, and students were treated as data sources. Data collection was using the observation process,...

The purpose of this research is to develop learning media in the form of portable digital auto microscope design to improve understanding of concepts and problem-solving abilities. The results showed that the learning media in the form of portable digital microscope auto design is very feasible to use...

Recently a classification of contactly-nonequivalent three-dimensional linearly degenerate equations of the second order was presented by E.V. Ferapontov and J. Moss. The equations are Lax-integrable. In our paper we prove that all these equations are connected with each other by appropriate Bäcklund...

The Industrial Revolution era 4.0 directed the development of Non-timber Forest Products (NTFPs) based on development strategies related to aspects of production efficiency and business profitability through rural agro-industry. This research aimed at analysing the profitability and efficiency of the...

Global environmental problems, including climate change and water scarcity, pose significant challenges for all parties to achieve environmental sustainability. Politeknik Negeri Bali has a strong commitment to contributing to the implementation of green environmental programs, particularly in green...

Based on geographical location, West Java is the buffer zone of the capital. This condition makes it easier for West Java women to obtain information including gender development and access to education as well as information about the legislative membership of the members. Various studies reveal that...

PMK Maranatha Christian University is a forum for student spiritual activities at Maranatha Christian University. The problem case in here is about processing data such as recording books or just paper sheets for presence, event, and the names of small groups. With reference to this problem, I want to...

Biogas is renewable energy that can be seen from technical, economic, and social aspects which can be used to supply energy that comes from fossil fuels. Biogas contains methane (CH4) and carbon dioxide (CO2) as well as several other gasses, namely hydrogen sulfide (H2S), ammonia (NH3), hydrogen (H2)...

At the beginning of 2020, the COVID-19 pandemic hit the world, causing numerous changes in people’s lives and working styles. Since more and more employees have to work from home, less is known about how an adequate work environment at home influences these employees’ perceptions of work and family conflicts....

Tuberculosis is a significant infectious disease problem in Indonesia. According to the Indonesia Tuberculosis Prevalence Survey 2013–2014, the prevalence of TB with bacteriological confirmation was 759 per 100,000 population from 15 years old and above. The purpose of the study is to compare active...

Case-Based Learning (CBL) is one of the learning strategies that aligns theory with practice in an effort to optimize the achievement of outcome-based learning. Considering that students are adult learners, the application of CBL is in line with the principle of adult learning, namely “finding out without...

Folklore shows how a culture brings its point of view and values. It is also an agent of social values such as honesty, kindness, forgiveness, and many more. Through picture book, message from folklore can lead children understanding their society. These aspects are reasons why folklore becomes a favourite...

The officials appointed to handle land-related deeds (Pejabat Pembuat Akta Tanah/PPAT) has a very important role in land registration, namely helping the Head of Regency/Municipal Land Institution (BPN) to carry out certain activities in land registration, but in practice there are various forms of legal...

This study aims to determine: 1) The difference in student learning outcomes taught by the cooperative learning model project based learning type with conventional learning models, 2) The difference between student learning outcomes taught with the help of student worksheets is higher than the learning...

The main purpose of this study was to verify the role of supply chain performance among supply chain management practices and competitive advantage in snack food industries in rural areas of Padang. SMEs of the snack food industry in Padang was a population in this study. Total SMEs as a respondent in...

This research was motivated by the author in observing listening learning activities in class V SD NEGERI 1 JELOBO, the thing that attracted the author’s attention was the use of learning methods used in listening to a text. The use of the method that the teacher uses according to the author does not...

Birth in premarital changing roles as mothers Changes in the role of a mother cause many problems for women, especially when the role as a mother is obtained as a result of premarital pregnancy. Women who become mothers due to premarital pregnancy will experience unpreparedness in their new role. The...

The exhaust gas generated by waste incineration plant contains heavy metals. They will harm organ function and human health. The CALPUFF model was used to simulate the transport and diffusion of heavy metals of cadmium (Cd), chromium (Cr), copper (Cu) and nickel (Ni) in atmosphere emitted from exhaust...

For solving supply and demand balance between the parking space of parking lots and the car of the drivers, on the basis of analyzing time series forecasting techniques, the forecasting method using BP neural network algorithm was presented to forecast the parking lots free parking spaces, which was...

The main goal of this work was to use wheat straw (WS) in the production of environmentally sound material using corn based adhesives (CA). Treatments of WS with NaOH and hot-water were undertaken to evaluate the effect of such treatments on the performance of produced material. The influence of material...

By the OM, SEM, TEM, and EBSD, the microstructures of cool-drawing austenitic stainless steel wires used for metal rubber were studied. The results showed that the microstructures of this steel wires were made up of / martensite phase, presenting twin and dislocation substructures, and residual austenite...

In this paper, the idea of UI space hierarchy of mobile terminal was put forward and the UI space was divided into four levels. Taking iPhone5 as an example, RGB, angle, opacity, size and other regional shadow parameter values were set first of all and then representative sample combination was selected...

In order to research the effect of nozzle geometric parameters on the jet flow performance in processing a thin and sensitive material. A design of two nozzles with different structure has been proposed for hybrid laser/water-jet scribing technology. In this paper, computational fluid dynamics (CFD)...

In the elastic impedance (EI) equation proposed by Connolly (1999), the relationship between the P-wave velocity " " and S-wave velocity " ", K=" "2/" "2, is assumed to be constant, which is not consistent with the statistical pattern between P- and S- wave velocities in real rocks, thus affecting the...

At present, the occurrence of harmful algal bloom has become a serious environmental problem in China. A survey of the seasonal variations of algal bloom characteristics has been investigated in a shallow hypertrophic urban lake from June to October 2013 in this study. LC-MS results indicated that there...

Magnetic core/alumina shell (MFeCA) structured nanospheres were obtained by a hematite core/alumina precursor shell (HFeCAP) nanosphere precursor. A uniform alumina layer was coated on the surface of -Fe2O3 by the self-assembly of a stearic acid/alumina isopropoxide complex. Hematite cores of the nanospheres...

In this paper, BDE-85 was selected as the typical polybrominated diphenyl ether (PBDE) because of its obvious biological toxicity and the receptor binding affinity (RBA) was taken as the index of biological toxicity. By using the homology modeling, the aryl hydrocarbon receptor (AhR) protein molecule...

g-C3N4/Fe3O4/Cu2O composites were prepared successfully by liquid phase reduction-precipitation method with melamine, anhydrous copper sulfate, ferric chloride as the main raw material. The morphology and structure of the composites were characterized by SEM, IR and XRD. Using reactive brilliant red...

The hot deformation behavior of Al-Zn-Mg aluminum alloy was investigated by means of compression tests and Finite Element analysis method in the temperature and strain rate ranges of 350oC to 500oC and 0.1s-1 to 0.4s-1, respectively. The load-displacement data and the maximal cross section area S predicted...

“Topology of the Three Order” was proposed by the famous French psychologist Jacques Lacan who had large an influence after the Second World War. This theoretical system was formed after the critical inheritance against Freud’s theory. It is a system in which the three categories of “symbolic order”,...

Emerging Engineering Education (3E), as an important measure to deepen the higher engineering educational reform, has been proposed to overcome the challenges derived from the emergence of new economy and national industrial development. To date, 3E is the most extensive and creative reform mode in the...

The phase diagram of a four-component reciprocal system Na, K‖Cl, BO2, CO3 into simplexes was triangulated, the main dominant chemical exchange reactions were revealed. It is shown that in a four-component reciprocal system, Na, K ‖ Cl, BO2, CO3, continuous rows of solid solutions based on sodium and...

Primary insomnia is a mental health problem that is often reported due to the combination of either difficulty in falling asleep or maintaining sleep. It is known that people with primary insomnia experience an increased arousal of physiological, cognitive or emotional process, combined with negative...

The popularization of subway systems in large and medium-sized cities in China has increased the requirements for the quality and schedule of subway tunnels and stations. The construction of a subway station is a complicated process that considers cost, schedule, quality, and safety. Revit software was...

This research aims at analyzing the characters of Sharia-based human resources in facing ASEAN Economic Community (MEA). The data used were those of qualitative data compiled from literatures and other supporting sources. The approach used was qualitative approach using an in-depth study of literature...

This study aims to determine the effect of the Problem Based Learning model on students' mathematical problem solving abilities. In addition, this study also looked at the interaction between learning and gender on students' mathematical problem solving abilities. This research was a quasi-experimental...