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To investigate the influence of weak interlayers in rock mass on the propagation law of blasting stress waves and the propagation characteristics of rock mass blasting cracks, numerical simulation methods were used to study the propagation law of blasting stress waves and the propagation characteristics...

This paper designs a intelligent bathroom mixing valve controller by using the single chip. Our aim is to achieve the measurement and control of the outlet water temperature. In this design, we use DS18B20 sensors to measure temperature, which consists of two counter and two crystals. By controlling...

Missile equipment maintenance of the security work under high temperature and humid environment is a system engineering, everything is the decisive factor, it directly affect the quality of missile battle and training security. In order to ensure the quality of ammunition storage and safe use, it can...

The continuous wave pulse generator with rotary valve is an advanced and key equipment in high-rate measurement while drilling (MWD) and logging while drilling (LWD) telemetry systems. It generates an encoded mud pressure wave signal to transmit real-time information from down-hole to surface. For the...

The purchase decision of consumers on a product can be influenced by various things as advertising , media and environmental factors. From the perspective of media , the purchase decision of people did not only came from a single media only.. On the other hand , a tendency to reduce the risk in the buying...

Stochastic model checking is the extension and generalization of the classical model checking. Compared with classical model checking, stochastic model checking faces more severe state explosion problem, because it combines classical model checking algorithms and numerical methods for calculating probabilities....

Addressing academic exclusion in South African higher education institutions requires a multifaceted approach, given the complex interplay of race, gender, socio-economic status, and ability. This study underscores the importance of intersectional research in fully understanding these nuanced challenges....

High expectations are placed on the ability of ICT to play an important role in reducing GHG emissions, now and in the future. Several calculations of such benefits were put forward over the last years, usually performed by the industry. Their methods and assumptions, however, remained often unspecified,...

In recent years, with the adjustment of China's textile industry strategic pattern, coupled with the market environment changes, rising production costs and other unfavorable factors, the textile and garment industry as are facing an unprecedented situation. For example, the development of Humen garment...

This research aims to know the implementation of cyber school model learning through CIPP (context, input, process and product) evaluation. The methods of data collecting are using observation and interview. The subjects are the manager, educator, and students. The data analyzing is conducted by collecting...

This study was conducted to highlight the Arab students at UTM and their preferences for English vocabulary mobile apps (EVMA) and to identify the reasons for choosing the selected app as the best preferences of Arab students in the university. Among hundreds of EVMA in Google Play store, a list of the...

Food production requires an honest kind of resources, like energy, water, and land, responsible for most greenhouse gas (GHG) emissions caused by households. Most of the waste in South Sumatra, the maximum amount as 38.83 per cent, is dominated by food waste. Household waste dominates the maximum amount...

Sentiment analysis as part of Natural Language Processing has been widely used to see public sentiment towards a topic. Sentiment analysis functions to classify opinions into positive or negative classifications. In classifying opinions, an algorithm is needed to manage opinion data. One well-known algorithm...

The development of e-commerce has increased quite sharply. Evidenced from customer who likes online transaction than offline payments. Lazada Indonesia as a potential e-commerce company with 21.2 million visitors a month lead, has its own phenomenon to be investigated more deeply. This is related to...

Ensuring the safety of school staff and students is not only an important guarantee to achieve the purpose of education, but also a prerequisite to ensure the smooth development of various activities in the school. With the increasing complexity of school personnel structure and the increasing number...

Location-based services are growing in popularity due to the ubiquity of smartphone users. The availability and validity of location-based services are often effected by mobile user location contexts, which make mobile location-based services testing becomes one urgent and challenging issue. In this...

In order to solve the problem of temperature drift for fiber optic gyroscope, the neural network is used to construct the temperature drift model. The neural network is easy to fall into local minimum, the convergence speed is slow, the genetic algorithm is used to optimize neural network. The genetic...

Although scenic spots make the use of various different technology in mangy business departments such as human resources management, inventory(warehouse) management, sales management, manufacturing workshop, financial department, office automation and so on. However, it is a big problem how to construct...

Target various aspects of the pathway in DM. One of plant traditionally used in Southeast Asia for diabetes treatment is Clinacanthus nutans (CN). Several studies have proven the pharmacological activity of CN as an antidiabetic. This study aims to review the potential of CN as an antidiabetic and discuss...

This study examines student assertiveness through an online counseling website named “Teman Ngobrol.” The research method uses a quantitative survey. Subjects in this study amounted to 511 people. Where 317 subjects are students of University X and 194 subjects are outside University X. The initial...

The research work was aimed at assessing the adherence to data protection and privacy policies in Nigeria using a survey approach. In this work, a questionnaire was used to carry out the survey. A total of 590 participants, comprising professionals in IT organizations and decision-makers from various...

Community empowerment is a process for people to gain greater control over the decisions and actions that affect their health. Within the posyandu framework, empowering posyandu cadres is an important part of efforts to reduce Stunting. This is because posyandu cadres are the frontline in efforts to...

It is of utmost importance for the analysis and construction of green manufacturing system to correctly recognize the boundary of the green manufacturing system. This article firstly expounds the concepts of manufacturing system boundaries. Through the analysis of resources and environmental constraints...

Adorno hopes to explore the redemptive function of art through the clarification of the expressive essence of natural beauty, and finally realize the equality and harmony between human and nature in understanding. Things have their own language as well as human beings. Natural beauty is the expression...

Practice teaching is an important link in the course of "solid waste treatment and disposal", and it is the main index to achieve the goal of high-quality applied talent training, but it has not been paid due attention. This paper analyzes the current situation of practice teaching in solid waste treatment...

Wind energy is widely used as clean, renewable and mature new energy. However, the inhomogeneity and non-steady state of the operating environment of the wind turbine lead to the randomness of the load, which will cause the fluctuation of the voltage and frequency of the power grid, and affect the power...

Emulsion type lubricants made from mineral oil, animal oil, plant oil and surfactant with its good comprehensive lubrication performances commonly used in water-based drilling fluids. However, the stable preparation techniques and the stability improvement techniques of the emulsions have been the two...

In order to study the influence of wind turbine blade and the blade centrifugal stiffening effect on natural vibration characteristics of wind turbine tower, the finite element model of wind turbine tower was established. By calculating the axial force under the rotating state of the blade, the additional...

The Indonesian government enforces online learning at all levels of education to prevent the spread of Covid-19. Changing learning patterns will affect the implementation of learning. This study aims to review the implementation of online learning during the Covid-19 Pandemic emergency in Indonesia....

The curriculum is a set of plans and arrangements regarding the objectives, content and learning materials as well as the methods used as guidelines for the implementation of learning activities to achieve certain educational goals. Learning objectives will be achieved optimally if supported by an adequate...

The journey to develop drugs is long, time-consuming, and costly. Most drugs take years and billions of dollars before they hit the market. Traditional computations remain useful but have inadequacies to accurately reproduce molecular interactions and predict drug efficacy. Quantum computing represents...

This study aims to determine the effect of Electronic Word of Mouth on Twitter social media on purchasing decisions for Emina cosmetic products. Variable X used is Electronic Word of Mouth and variable Y used is purchasing decision. This research uses explanatory survey research using a quantitative...

Laser tracker has been widely applied in the field of long rails geometric tolerance measurement due to high precision, ease of use and other reasons. Round rail levelness measurement is used to be calculated by means of electronic level using the pitch method which is more cumbersome and error-prone....

Tanzania is a developing country, but its higher education have a great development in recent years. The student loan policy of Tanzania has certain characteristics in the design of demand, application conditions and highest limit reimbursement, etc, it also has some bad, such as limited funding, unreasonable...

In this paper, 2000 MPa hot stamping steel with Al-Si coating is studied in terms of material properties and process properties of steel plates, mechanical properties, process properties, ultimate sharp bending properties and hydrogen embrittlement susceptibility. And through the lightweight design and...

Sustainable Development Goals (SDGs) is a global sustainable development agenda that contains 17 sustainable development goals. This program was adopted by the United Nations (UN) for the first time in 2015 and was the continuation of the Millennium Development Goals (MDG) program. The SDGs exist to...

English is a two-credit subject that offered to non-English Department students in Universitas PGRI Madiun for the whole four years. Furthermore, taking the English Proficiency Test is one of the requirements for students before they graduate from university. Unfortunately, most students are not familiar...

Background: Interleukin-6 (IL-6) was considered to be with the severity and mortality in COVID-19 patients, which implies a potential therapeutic target for treatment. We aimed to evaluate the safety and initial efficacy of Tocilizumab treatment for COVID-19 patients. Methods: In the retrospective study,...

This study aims to describe students’ opinions about the effectiveness of the online (online) learning process and what obstacles occur during lectures during the Covid-19 pandemic period. The online learning process in question is learning using I-learning in the form of an LMS (learning management...

Mill stiffness is an important parameter for strip rolling mill, but it is difficult to online detect. When the wide of strip are changed, or the rollers are changed, the mill stiffness will change slightly. This change can affect the thickness precision and flatness precision significantly. Making full...

APT (Advanced Persistent Threat) is a persistent and complex network attack pointing to clear targets. The concept became one of the hot topics in the information security industry after Google admitted to severe hacker attacks in 2010. Big data analysis provides a good data base for APT detection. This...

This research was conducted to investigate the effect of brand awareness, social media marketing, perceived quality, hedonic shopping motivation, and sales promotion towards purchase intention on the fashion industry. Descriptive research was used and this study was included in a cross-sectional study...

Assistive technology can offer students with disabilities essential tools for achieving more independence, social inclusion, and engagement in society. Due to hurdles to obtaining and using assistive technology, this promise is not always fulfilled. This research attempts to identify impediments to acquiring...

The ability of students to solve problems is an ability that must be continuously trained and improved. The ability to solve problems in citizenship courses is the ability to analyze problems and find effective solutions to solve problems in the lecture. Through this research, researchers want to know...

Thrombosis is one of the risk factors for cardiovascular disease (CVD) that can cause death, and CVD is the leading cause of death in the world. Bacterial proteases have potential as antithrombosis agents that can be developed into CVD drugs. Indonesia’s high marine biodiversity has been recognized worldwide,...

Fe75Zr25 /Cu64Zr36 multilayers metallic glass thin films have been prepared by magnetron sputtering herein. The magnetic studies shown that the saturation magnetization of this alloys increase after annealing under glass transition temperature (Tg ). The change of the magnetization might be attribute...

Using ANSYS and subspace iteration method to analyze natural vibration frequencies of Three-directional grid LICS,Fred Boolean type LICS,Single-diagonal LICS,Double-diagonal LICS .The figures of natural frequencies and corresponding shapes are obtained.Macro parameters include span S, rise f, valley...

With the deepening of China's electric power system reform, the environment of power grid planning will be more complex. In this paper, the risk factors that may affect the power grid planning are identified by the Delphi method from three aspects: the generation side, the transmission and distribution...

Online learning carried out in the new normal era provides opportunities for the academic community to analyze technology for learning better. This online system is implemented starting from campus introduction activities for new students, library access to lecturing activities. This research used a...

This study aimed to determine the students’ problem solving ability in solving the volume of a solid of revolution questions in online Integral Calculus Learning through zoom implementing Student Centered Learning. The research method used in this study was descriptive qualitative method. The subjects...