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There are the main sources of pollution of soils Kuzbass are presented. The ranges of electrical resistivity of solutions containing oil and contaminated soil, depending on the degree of contamination are presented

The modern management system assumes that all enterprises striving to reach a positive economic trajectory must ensure high level of quality and product competitiveness, simultaneously losing their identification and reducing aspects that do not create any value for their customers. Using the example...

The otter board is a vital component of single trawl system, of which the hydrodynamics can directly affect the trawl operation and catch performance. This paper studied the hydrodynamics of the rectangular otter board using numerical simulation, and the simulation accuracy was verified by flume tank...

For a long time collaboration between Universities and industry has been existed, but the rapid increase of global knowledge has strengthened the demand for strategic relationships that go beyond the conventional funding of research projects. The role of the university’s research should be developed...

Ethnic, cultural and religious diversity used to be the cause of conflict in society. Therefore, cultural intelligence is an indispensable competency, including the multi-ethnic Sumbawa community. The application of a cultural intelligence-based social intelligence learning model is carried out so that...

Horticultural farmers’ work activities include preparing land for planting, caring for plants by fertilizing, pulling grass or weeds, spraying pests, and harvesting and processing or handling post-harvest fruit. This is not easy work, especially if the land being worked on is quite large and there are...

The purpose of this study was to determine the effect of motion and song on the children ability to speak in kindergarten group B in Sawahlunto City in 2018 by using experimental design research methods. The population was 40 children aged 5-6 years in the city of Sawahlunto with multistage stratified...

Recently, J. A. Tirao [Proc. Nat. Acad. Sci. 100(14) (2003) 8138–8141] considered a matrix-valued analogue of the 2F1 Gauß hypergeometric function and showed that it is the unique solution of a matrix-valued hypergeometric equation analytic at z = 0 with value I, the identity matrix, at z = 0. We give...

In this paper, we construct a new integrable equation which is a generalization of q-Toda equation. Meanwhile its soliton solutions are constructed to show its integrable property. Further the Lax pairs of the generalized q-Toda equation and a whole integrable generalized q-Toda hierarchy are also constructed....

Reading can not only enrich people's spiritual world, but is also a pivotal method to cultivate taste. Reading grant words external value, which is more ethereal than images, clearer than memories and deeper than meditation. For college students, in order to adapt to the social development and improve...

Indonesia is endemic for hepatitis B virus infection. However, the prevalence has decreased which might be contributd to national immunisation programme starting in 1997. As a protective effort, since 2014, Faculty of Medicine Universitas Riau (FK UNRI) has implemented mandatory hepatitis B vaccination...

This research examines the effect of environmental, social, and gov-ernance (ESG) disclosure on firm value in the energy sector listed on the Indone-sia Stock Exchange during 2021–2023. Using a quantitative method, the study employs panel data regression with a fixed effect model. Data are collected...

This study investigates community-level perceptions, lived experiences, and trust dynamics surrounding the deployment of electricity-smart metering systems in urban slums in Ghana. While smart meters are often championed as tools for efficient energy governance, their success depends not only on technical...

Indonesia is the fourth largest pineapple producing country in the world. This makes a lot of pineapple exported to foreign countries including Asia, Europe, and America. The length of export shipping causes a decrease in quality which results in poor pineapple conditions in faraway countries. This problem...

The containers play a crucial role in the cloud environment during application deployment as it shares same OS kernel. It reduces resource requirements and start-up time for deploying applications by an individual organizations or users. Even though containers provide light-weight virtualization, it...

A modern leader must have not only professional knowledge, but also such important and necessary qualities as purposefulness, energies, a sense of responsibility, sociability, organizational skills, an ability to reflect, i.e. social and communicative competence, which is key in the structure of professional...

Wind speed forecasting is an important work in the design of wind farm planning. Because of the wind speed itself has a timing sequence and autocorrelation, the paper propose wind speed forecast model for wind farms based on time series analysis. In order to test the validity of time series analysis...

With the highly development of computer network technology, in order to improve the enthusiasm of students' autonomous learning and promote the teaching pattern to student-centered, in this paper, the inform of engineering graphics assignments training (EGAT) mode is explored and the development technology...

This study aims to (1) produce learning media for the Big Book sub-theme of the beauty of my country’s cultural diversity on social studies content that is suitable for use by students in grade IV SDN 026609 Binjai Selatan, (2) To produce Big Book learning media on the sub-theme of the beauty of my country’s...

Dunhuang Murals are historical treasures of China. Among all figures of Dunhuang Murals, Flying Apsaras which shows the dancing, gentle and stretching images of flying freely in the sky is the most representative. The images of Flying Apsaras in Dunhuang Murals are very rich and are often extracted by...

This work consists to evaluate the impact of the tube design on the car radiator heat rejection performance. For this work we come up with two propositions, the first one consists to change the traditional tube shape "1.6x16 B-type" to "1.6x16 Dot B- type". The second one is just to change the traditional...

The laboratories are an important part in university because the quality of the facilities and their management of the laboratories would directly affect the quality of teaching and research of the institution. The functional modules have been developed, based on a functional analysis of the characteristics...

The program to improve football’s ability for women must be held as soon as possible. The program is expected to produce soccer players who have good competence in playing football. This periodic research program uses the CIPP model and the context that includes the context, inputs, processes and products...

High-strength steel/high-strength aluminum hot stamping production lines are popularized around the world. In addition to presses, the conventional key equipment is mostly roller bottom continuous heating furnaces or multi-module multilayer chamber furnaces, as well as the supporting production line...

Competence is the capacity to do something that is obtained from learning. If we refer to Lefrancois’ understanding, it is appropriate for a teacher who has competence to continue learning so that his competence is well maintained and able to maintain the quality of teaching consistently. The research...

Deaf people (Teman Tuli) in Indonesia currently use the Indonesian Sign Languages (Bisindo). Nevertheless, it has numerous versions geographically. To smooth communication between them, the Indonesian government has standardized the Indonesian Sign System (SIBI) for the learning process at special schools...

Timely integration of heterogeneous spatiotemporal and spectral information from various satellite observations is crucial to the remote sensing domain for advanced applications such as land cover classification, change detection, and environmental monitoring. As an extension of our previously proposed...

The purpose of this study is to examine the association between Chief Executive Officer (CEO) characteristics on firm performance. Tobin's Q measures firm performance; while CEO's characteristics are measured by tenure, age, professional certification in finance or accounting, advanced education in finance...

Based on CIE1976 L*a*b* uniform color space, 54 peridot samples' color were measured under D65 light source. The component analysis results showed that all samples are forsterite and chrysolite. It showed that with the increase of Fe2+, peridot's color turns to yellow. But Fe2+ has no significantly correlation...

An increase in health spending in Indonesia does not simultaneously increase general hospital revenues. To overcome this phenomenon, state-owned hospitals as public health service organizations need to reduce costs and increase revenues without reducing their quality to achieve efficiency and effectiveness....

Coronaviruses have long been a severe issue due to their capacity to mutate and infect the respiratory tract. Dendrobium orchids are the most diverse orchid species in Indonesia. Polysaccharides, bibenzyl, phenanthrene, coumarin, sesquiterpenoids, alkaloids, and steroids were among the phytochemical...

This paper explores the relationship between dual-class share structure, agency cost and company performance, and divides the dual-class share structure according to multiple different dimensions of B shares voting. With voting right as an alternative argument, this article studies voting rights and...

Nowadays, passengers waiting in line in the security checkpoint always causes a high degree of congestion. In our paper, we find the bottleneck that interferes with passenger throughput, and propose solutions accordingly.First, the Monte Carlo model is established. And according to the Monte Carlo model,...

Aiming at the problem of Q value update is slow for traditional Q learning algorithm in complex unknown environment, resulting in low learning efficiency and low real-time performance of mobile robot. A Reverse Double Linker Q (RDL-Q) learning algorithm is proposed. According to the state trajectory...

The paper introduces the detailed derivation and design procedure for class-E DC-DC converters operated at very high frequency. Design formulae of the converter are derived. The converter features zero or low dv/dt at the turn-on and turn-off instants of the switch in the inverter and the diode in the...

This paper selects the listed companies in China that successfully completed M&A in 2016 as samples to investigate the influence of ownership structure on corporate M&A performance-Tobin’s Q Ratio. The empirical regression results show that the degree of ownership concentration and the degree...

Each Hk inner product, k N, endows the diffeomorphism group of the circle with a Riemannian structure. For k 1 the Riemannian exponential map is a smooth local diffeomorphism and the length-minimizing property of geodesics holds.

Numeracy literacy skills as knowledge and skills that are closely related to understanding numbers and symbols. Based on the results of initial observations conducted by researchers at ABA Limbung Kindergarten, Gowa Regency, early childhood in group B has a lack of numerical literacy skills, this can...

The early diagnosis and healthcare monitoring, is one of the major health concerns in worldwide. In order to develop precise model that classify the diabetes machine learning offers numerous algorithms. The machine learning techniques promised for detection of diabetes as fast as and also its cost effective...

Positioning systems in machine tools lately insists for high accuracy and self adjusting mechanism to be implemented into the system in order to sustain against various disturbance forces. The disturbance forces are in the form of both cutting forces and friction forces. The aim of this paper is to propose...

The purpose of this study was to explore the relations between sports consumption behavior and influential factors among different adolescents in Chengdu. 2830 students in primary and secondary schools from traditional specialist schools and common schools participated in this survey. After analyzing...

The paper aims to define the content and main models of economology and actuarial accounting in the conditions of digital economy. The results of the study allow one to define economology as a science integrating different bodies and directions of knowledge of managerial economics, integrated accounting,...

Real-time object detection is one of the most important applications for surveillance and a prominent computer vision task. This paper proposes a new deep learning-based model for fire, pistol, and gun detection in areas monitored by cameras like home fires, industrial explosions, and wildfires, as they...

This paper uses the three-layer architecture of B/S as the basic framework for system development. The front-end interface uses HTML5 to design the overall architecture; CSS3 and JavaScript are combined to complete the rendering and interaction of the interface. The WebSocket protocol is adopted to establish...

The folklore of any nation is a complex system of oral works which interacts with other systems of spiritual life, such as literature, social and political life of society, etc. Folklore texts can be incorporated into the life of people naturally or introduced into the global information space through...

Effectiveness of modern teaching methods and technologies is determined not only by their innovation, but also by the teachers who impersonate the leaders and who apply these technologies in learning process. Our study confirms positive dynamics in disciplines "Foreign language" and "Economy" by the...

This article aims to examine the actions taken by the teacher to eliminate misconceptions in learning, the focus of which is to explore the actions taken by the teacher towards students either through learning media or learning models. Three strategies are used to identify the studies included in the...

In today’s online environment, websites face constant SQL injection and cross-site scripting attacks - mostly because many developers still do not properly check user inputs. Our team has built a smart scanning tool that finds these security holes, thoroughly checks websites for weak points, and gives...

The Grindulu Fault is a one of the fault that lies alongside the Pacitan Regency, East Java. This fault is a land geological structure that is potential to be the source of earthquake disaster. The structure interpretation is carried out using gravity data by performing spectrum analysis and derivative...

Information and Communication Technology (ICT) provides a new perspective on the development of economic transactions in digital era. Economic transactions are becoming more efficient, faster, and cheaper [1]. The use of ICT and the internet encourages online transactions to be more accountable than...