Search all articles

The inverted pendulum is a multivariable, rapid, nonlinear unstable system. LQR optimal control is often used in inverted pendulum control for its good stability. According to optimal determination problem of the weighting matrix Q and R in LQR, an improved hybrid genetic algorithm is adopted in LQR...

Drug dust is often produced in pharmaceutical workshop process such as ingredients, grinding, granulating, packaging and tablet. Due to the chaotic spread of dust, workers' health and the safety of the surrounding environment are affected. When the dust concentration reaches a certain value burning explosion...

The move toward cloud-provided-software-as-a-service (SaaS) key management systems (KMS) introduces new, pressing security threats of quantum computing. The novelty of this work is to hybrid combine CRYSTALS-Kyber, NIST standardised, and Dilithium algorithm both for key encapsulation and digital signature...

In order to solve the communication problems involved in acquisition system based on CompactRIO. Analysing data collection from FPGA terminal to RT terminal and elaborate RT terminal and PC terminal communication method. Comparing the merits of the single point polling acquisition model and collection...

The notions of complex q-rung orthopair fuzzy sets (Cq-ROFSs) and linguistic sets (LSs) are two different concepts to deal with uncertain information in multi-attribute group decision-making (MAGDM) problems. The Heronain mean (HM) and geometric Heronain mean (GHM) operators are an effective tool used...

This study aims to obtain data on the effectiveness of the use of Youtube social media in learning the art of music at SMP Negeri 4 Tondano. This research is supported by the theory of the notion of effectiveness, the approach to assessing effectiveness, the notion of social media, the notion of learning,...

Purpose: This study aims to describe the viral forms of hashtags “Begini Tanggapan Lesti” (“Here’s How Lesti Responded”) on Social Media and implications in Indonesian learning in junior high school. This topic was chosen because there has been no language research that analyzes hashtag discourse, namely...

This study analyzed Marion Jola’s usage of code mixing in a YouTube video. The writer used the theory proposed by Muysken to identify the different types of code mixing found in the utterance of Marion Jola and to figure out her reasons of using code mixing. Since the data were taken in the form of spoken...

The development of MOOCs provides a broader space for online courses. Students learn the curriculum in the form of MOOC mainly reflected in course descriptions, course delivery, text messages, picture messages, audio-visual information, job correcting, Q & A forums and other aspects. This paper presents...

Constraints in market access, uneven pricing, and overreliance on intermediaries are some of the key challenges faced in agriculture. They tend to lead to lower prices for farmers and inflated prices for consumers. This study proposes a mobile application for Direct Market Access (DMA), where farmers...

This thesis is about the dynamic control of a permanent magnet assisted reluctance synchronous machine (PMA RSM).The PMA RSM in this thesis is a 110 kW traction machine and is ideal for the use in electrical rail vehicles. For accurately analyzing the dynamic characteristics paper is of the of a permanent...

The purpose of this article is to identify and analyse several key references about social media marketing and brand awareness. This study is a systematic literature review using the Scopus through Harzing Publis or Perish. Then the data were analyzed using software Microsoft Excel, Mendeley and Vos...

The stiffness of fully cured two-component epoxy resin was studied by means of Dynamic Mechanic Analysis (DMA) in this research, as well as the temperature sensitivity and frequency sensitivity. The relaxation properties was included, both one fully cured resin and oven aged resin. Research results illustrates...

Nowadays, along with the vast development of social media, such as Twitter, Facebook, and YouTube. More and more new social networking softwares have come to the public’s mind. For example, TikTok. TikTok is an application that is available for everyone to publish their videos, and the length of the...

Technology forecasting plays a fatal role for enterprise survival and development. Technology maturity of thermostat is predicted with the TMMS and patent data algorithms. Radar plot is drawn to indicate the evolutionary potential for the further improvements of thermostat. It is pointed out that thermostat...

As the math model and the noise statistical information are difficult to be addressed precisely and the Scene Matching Navigation System (SMNS) output is stochastic, limited and probably mismatching, only a few algorithms suitable for Inertial Navigation System /Scene Matching Navigation System (INS/SMNS)...

Accelerating the Management of Corona Virus Disease (COVID-19), the Government regulates the Implementation of Large Scale Social Restrictions established by the Minister of Health. Based on Presidential Decree number 11 year 2020 and PP no 21 year 2020 Universitas Negeri Surabaya needs to take a role...

At the two embedded solid depth, research on the displacement, bending moment and shear stress of micro-pile composite structure have been studied based on the FLAC3D program. Results show that: micro pile maximum bending moment occurs in the vicinity of the sliding surface, the maxi-mum shear stress...

In wireless sensor network, the existing reinforcement learning routing algorithm usually optimize single goal and the process of route establishment is complex. It also has problem of data forwarding control overhead. In this paper, we present a dynamic adaptive routing algorithm with feedback learning...

This study aims to describe the benefits of digital learning media as an alternative solution for student learning, as well as to describe the urgency of using dugutal learning media and the readiness of teachers to use learning media. This research is a qualitative research with literature review method....

Existing studies of online discourse in China had primarily focused on the government’s control and censorship of online content and their sociological implications, and not enough emphasis had been placed on self-censorship, especially when it pertains to the individuals’ interaction with the knowledge...

Corona virus diseases 2019 (Covid-19) caused many people to be infected and eventually become victims who died. The government is taking quick steps to break the covid-19 chain by issuing a Learning from Home (BDR) policy. The edmodo application, zoom cloud meeting application, google form, google classroom,...

Media is an important component in achieving learning objectives, as well as in the Computer Pattern Making Course which studies CAD fashion pattern making using Richpeace software. The results of initial observations revealed that 45% of students admitted that they had difficulty in finding references...

This study aims to describe the inner child profile in students and analyze its implications for Sufistic guidance and counseling of tadabbur alam techniques. This research uses a qualitative approach with a descriptive method. The research subjects amounted to three active students of Universitas In...

To improve the accuracy of strapdown inertial navigation system(SINS), a non-orthogonal installation scheme of inertial sensors was put forward for single-axis rotating SINS in this paper. Firstly, the principle of single-axis rotation modulation technology was expounded based on the error model of inertial...

The delay precision of common detonator is not good, the actual time delay often have big difference with blasting design in real blasting engineering, and the blasting effect is difficult to control. While high precision digital detonators are instead of chemical drugs by original electronic control...

This paper provides an in-depth study of the relationship between series compensation network and system power loss, and the efficient transmission efficiency of wireless energy transmission systems.In this paper, the S-S series compensation network is taken as an example, and by studying the characteristics...

In recent years, teenagers are using social media more and more frequently. Simultaneously, an increasing number of adolescents tend to develop problematic body image spontaneously. Thus, this study focuses on the correlation between social media and body image among adolescents by evaluating adolescents’...

Quality evaluation of bridges stopped building for a long period in highway extension projects is not only critical to re-recognize quality (precondition for follow-up construction) but to adopt treatment measures for bridges. Nevertheless, studies on this issue are quite few at home and abroad so far....

State-dependent Riccati equation (SDRE) techniques are rapidly emerging as general design methods for nonlinear controllers. A nonlinear optimal guidance law with impact angle constraint is derived for planar engagements to attack stationary targets. The guidance problem is formulated as an infinite...

In this study, we tried to synthesize super insulation and hydrophobic silica aerogel doped with mullite fibers (10wt %), by using cost effective processing from sodium silicate. Before dried under ambient pressure, the surfaces of the gels were modified using trimethylchlorosilane (TMCS) via one-step...

In recent years, with the development of new media, the micro-blog, WeChat, QQ, Q&A community and other pan-network products have become the main way for network users to exchange information. These new media platforms are convenient for users, but followed with obvious information ecological problems,...

This study examines user attitudes towards AI on the online platforms Bilibili and YouTube, focusing on ChatGPT, an AI-based language model. Through word frequency, sentiment, and topic modeling analysis, user interests, sentiment distribution, and prevalent themes are explored. Bilibili demonstrates...

Portfolio theory provides an important conceptual foundation and a comprehensive set of analysis systems for portfolio creation and analysis, and it has a significant impact on modern investment management practice. The rationality of portfolio theory on decentralized investing is a critical theoretical...

This paper designs and implements a high speed image transmission board of external DDR3 SDRAM based on PCI-Express to meet the requirement of high frame rate in high speed image data transmission system. Transmission board uses XILINX Kintex7 series chip XC7K70T as the master chip, through the PCI-Express...

This paper introduces a kind of receiver that can receive signal which weak to UV level. First, the common mode rejection for the input differential signal is necessary, and a low noise amplifier followed by. Then we should let the signal go through a Programmable filter whose center frequency, Q are...

Nowadays, food safety has drawn increasing attention because of its importance, yet the cost spent on food forgery prevention is expensive and the system is hard to maintain, therefore a low cost system is worth developing. Based on the above fact, this paper proposes a system design for food forgery...

The total nitrogen (TN) concentration of Datong Lake has exceeded the standard concentration due to some artificial causes. Inflow from channels may be an effective method to help lower TN concentration and improve water quality. In this paper, a lake-channel network numerical model is set up for Datong...

Popular culture means that the media can produce a form of culture, then the public will absorb it and make it a form of culture. The author raises the issue of how popular culture is in video content produced by YouTube content creators in Indonesia. In this study, the author aims to find out how the...

The purpose of this article is to identify and analyze several references on the keyword’s leadership and ethical leadership. Through Harzing’s Publish or Perish, a systematic review of the literature was undertaken for this study utilizing the Scopus database. Using the SPAR-4-SLR Protocol, the data...

The downstream is in the lower reaches of the Heihe River, northwestern China. The first step of the model development effort is to construct a groundwater flow model for the lower Heihe River. The software ‘ModelMuse’ is used to build and visualize the model for the downstream of Heihe River. A groundwater...

This article describes the data in search results of crawl a crawl Web search engine to build the item repository. These methods make the efficiency of building Q improve and the costs reduce. Examing the questions based on XML storage format also have a very strong compatibility.

One of the beginner entrepreneurs of the Hamzah Family in creating Youtube channel content can attract or attract viewers to watch his channel account. So, readers who might want to create a channel account can also follow in the footsteps of the Hamzah Family in the process of content creation to uploading....

In order to improve the whole effectiveness evaluation of the missile weapon system with stage character of flight course, put forwards the ADC system effectiveness evaluation method by stage, and improved the ADC model by using coefficient of operators' level of missile weapon system (K) and battlefield...

Background: This study aims to describe the Q-DOSE learning media as a medium for writing fun and exciting fairy tales through learning by playing. Method: This method uses a qualitative approach. The data used in this study describes Q-DOSE and the results of the assessment of media and...

This study focuses on the use of YouTube as a learning resource in online learning. YouTube, which has been widely used by educators as a learning resource, is considered to have great potential to influence changes in student learning behavior. This study is an explanatory study, which uses a quantitative...

Many concrete shear walls are always subjected to high gravitational loads and prone to brittle shear failure under the lateral seismic loading which probably leads to the collapse of the whole shear walls system. This paper aims to present a new method of using slit steel plates to retrofit reinforced...

Based on the shortcomings of seasonal adjustment methods of stock data, the paper takes stock data-money supply (M0) as the main research object, and designs the operation and programmed process that the explanatory variables of stock data are generated, and set up money supply (M0) model of the registration...

In order to meet the needs of the development of automotive lightweight,a lot of advanced high strength steels are developed.The first generation of advanced high strength steel is very low in the strength-elongation product, lightweight and security.The cost of the second generation steel is high and...

In the era of the Covid-19 pandemic, there are limitations to being able to leave the house, and there are regulations to keep one another at a distance. Redball Taman Palem makes a communication strategy by creating content through Instagram and YouTube. Educational content and promos are uploaded the...