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A hazardous waste is waste that poses substantial or potential threats to public health or the environment. Hazardous waste management is an area of the waste management field concerned with the proper containment, management, and disposal of wastes which could be considered hazardous. In this paper,...

Economic growth has been considered to be central authorities' function in traditional theory. However, after sub-prime mortgage crisis broke out in USA in 2007 and threatened the world economy, provincial and municipal governments in China actually released measures positively to stimulate economic...

Behavior of asset accumulation or wealth accumulation becomes an important issue to study because it has the potential for aggregate and global financial imbalances. Economic theory explains that the accumulation of assets as a function to improve welfare in the context of business processes, has implications...

We study the nonlinear self-adjointness of a class of quasilinear 2D second order evolution equations by applying the method of Ibragimov. Which enables one to establish the conservation laws for any differential equation. We first obtain conditions determining the self-adjointness for a sub-class in...

Aim of this research was to determine sustainability indices based on ecological, economical, socio-cultural, technological and institutional dimensions, and their leverage analysis for the remaining rice fields in Air Manjuto irrigation area, Mukomuko District, Bengkulu Province. The research was conducted...

This study was conducted to examine the effect of capital adequacy and operational costs on operational revenues (BOPO) on operating profit simultaneously or partially. This study was classified as causal quantitative study. The subjects of this study consisted of Village-Owned Enterprises in Banjar...

Environmental monitoring as technological endeavor has to deal with limitations in respect to transmission capacities, computational resources and storage space. Despite the progress in ICT, those limitations remain significant because of rising demands like real-time monitoring on the one hand and increased...

In large-size, high-resolution LCD measurement systems, images acquired by wide field of view (WFOV) cameras exhibit significant geometric distortion. To solve this problem, this paper presents a global parameter guided camera geometric distortion rectification method, which estimates the local geometric...

This is Part I of a two-part paper which presents a methodology for fault location and isolation and service restoration for power distribution grids. Concepts of node, region, connected sub-grid, and simplified model of distribution grids are introduced. A simplified load flow analysis is discussed...

Taking sub-assembly recognition problem as the research object and combining with the mathematical model of sub-assembly recognition algorithm, this paper analyzes the similarity and corresponding mapping between the objective function problem of sub-assembly recognition and the game problem. The object...

In this paper, taking the main urban area of Chongqing as the research area, the average nearest neighbor analysis, the global Moran's I index, the LISA clustering map, and other analysis tools are used to explore the spatial distribution model and change the law of housing prices. At the same time,...

This research aims to find out the effect of farmer behavior reinforcement on the attempt of restoring peat land. This study was an action research using participatory rural appraisal (PRA) with People of Merbau Village, Bunut, Pelalawan, Riau being the participants. Data was collected using interview...

In line with the increasingly popular of oyster mushrooms as a healthy, safe, and nutritious food, and have medicinal properties, moreover supported by the growing development of tourism in Indonesia, the consumer demand for oyster mushrooms in various regions is increasing. The purpose of this research...

The development of population at the Santan watershed area over the years tends to increase, increasing the food and settlement needs. Therefore, there is a need to balance the needs and availability of land. The study aims to determine the potential of agricultural land by assessing land availability...

This study aims to determine the effect of systematic risk (beta) on stock prices and find out whether interest rates and exchange rates can be used as moderating variables on the relationship of systematic risk to stock prices. The population in this study is the banking sub-sector companies included...

Aim: The sickle cell trait (SCT) is the heterozygous and benign form of the homozygous SC disease (SCD). Although SCT exhibits hemorheological disturbances and increased oxidative stress, its exact role in the development of cardiovascular disease in SCT remains to be determined. The present study sought...

This study was carried out to find out the level of groundwater quality and composition in the ger area of Bayanzurkh district which is not connected to the water supply network. Fieldwork was carried out within the framework of the grant project on “Study of water quality in drinking water and economy...

The purpose of the following study is to propose and test whether internationalization moderates the profitability-firm value relationship based on a sample of 110 manufacturing companies listed on the Indonesia Stock Exchange (IDX) during the period 2009 to 2020. This study uses sub-group moderation...

With the development of diversified communication services in smart grid, user demand and communication capacity have increased constantly, which imposes severe challenges on electric power telecommunication. Especially, the Metro Access Network (MAN) needs to aggregate and exchange a wider variety of...

In order to solve the low efficiency and low accuracy of manual inspection in the quality of necked-in area in pen point, a program of pen point quality inspection was developed based on machine vision in Halcon platform. Firstly, use the median filter to remove the image noise and enhance the contrast...

Cable sealing is the key to cables installed in sub-vehicles. The existing cable sealing materials include rubber, polytetrafluoroethylene (PTFE), graphite, etc., among them polyurethane shows high potential of changing property. In this paper, we analyse the physical and chemical properties of three...

This paper experimentally evaluates the parallel multi-dimensional indexing system indexing data by using several multi-dimensional indexes and retrieving required data from them in parallel. A constant number of data are indexed into a sub-index. The sub-index is inserted into an index in a computational...

BUMDes in Leles Sub-district Garut District aims to help the economy of its people by focusing on trade services, trade in goods, savings and loans, and management of village markets. The advantages of Joint venture-Owned Enterprises(BUMDes) Leles has been established cooperation with PT. Changsin Reksa...

The upcoming digital transformation of the Russian economy requires the subjects of the Russian Federation to create comprehensive conditions for the widespread introduction of information and communication technologies in order to ensure effective interaction of the economic, social and cultural spheres....

Purpose of this research is to investigate the reaction of Indonesia capital market to the announcement of an increase in cigarette excise rates on September 13th 2019. The cigarette sub sector companies that has been listed on the Indonesia Stock Exchange are used as sample. Event study is a research...

The empowerment of women in various fields cannot be separated from the various obstacles that accompany women. Natural resource wealth without the participation of the government and society will not be able to bring society to prosperity. In general, the obstacles that are often faced by housewives...

This study aims to visualize communicable disease data analysis so that it provides benefits in policy making. In research applying Business Intelligence (BI) using the Tableau data analysis tool to develop a Health Area Vulnerability System based on communicable disease data in the City of Semarang....

Surakarta occupies the entire administrative territory with an area of approximately 4,672 hectares. In the national development strategy and policy of the Provincial Government of Central Java, Surakarta completes its function as a tourism city. The existence of several cultural events held in Surakarta...

The Blongkeng sub-watershed is one of the sub-watersheds in the Progo watershed and is located on the north-west slope of Mount Merapi. This sub-watershed is considered a priority because it plays an important role in the entire Progo watershed system. The existence of vegetation damage and land degradation...

This article mainly describes a new approach to realize precise synchronization between master clock and slave clock. To improve the IEEE 1588 synchronization precision, Kalman filtering algorithm is applied based on the application of Ethernet. Four state machines are used to accelerate the process...

This paper puts forward an improved dynamic programming algorithm for bitonic TSP and it proves to be correct. Divide the whole loop into right-and-left parts through analyzing the key point connecting to the last one directly; then construct a new optimal sub-structure and recursion. The time complexity...

Some sub-districts in Bali province have stunting prevalence more that national average which might be associated with the environmental health condition in those areas. This study aimed to examine the association between environmental health factors with stunting prevalence among children age 2 – 5...

Physical exercise with heavy and tiring intensity can cause the formation of free radicals and the potential for oxidative stress. This oxidative stress due to strenuous and exhausting physical exercise is a physiological process that can cause the immune system to become depressed or decrease immune...

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 article describes the sub-themes chosen by the principal in the moral debate program. This research is included in survey research. Respondents of this study were the Principals of the State Elementary Schools of Malang City, East Java, Indonesia, with a total of 82 school principals as respondents....

Based on a nonlinear signal detector, stochastic resonance (SR) of noise-improved multiple signal detection is discussed for Gaussian mixture noise with different parameters. Signal transits from supra-threshold to sub-threshold when the threshold of the nonlinear signal detector is raised and noise...

Family Planning Program (Keluarga Berencana/KB) is one of the the government efforts as a solutions for the problem of overcrowding, infant mortality and maternal mortality. Family planning allows individuals and couples to anticipate and attain their desired number of children and the spacing and timing...

The generator reactive power reserve is closely related to the power system voltage stability. The voltage stability margin can be effectively improved by improving the critical generator reactive power reserves. A static stability preventive control approach based on reactive power reserve sensitivities...

Sub-Saharan Africa is the region where firms face the greatest hurdles when it comes to cross-border trading. This paper examines how these firms, relative to their counterparts in the developing world, would respond to changes in the trade environment as a result of trade facilitation reforms. Using...

This study aimed to determine the effect of the bioactive compost (arkoba) coconut shell charcoal on the growth and the yield of rice plants (Oryza sativa L.) on alluvial soil. The research was conducted in Mulia Baru Sub-District, Delta Pawan District, Ketapang Regency. This study occurred for four...

Local government infrastructure plays an essential role in the densely populated settlement. The Kartini Sub-district serves as a communication platform to disseminate information and carry out any other community empowerment program. However, the condition of these infrastructures appears to be inadequate,...

Sentiment analysis, often referred to as opinion mining, plays a crucial role in the field of natural language processing by computationally analyzing text to extract sentiments or opinions. It has become essential in understanding public sentiment, evaluating customer feedback, and identifying market...

One of sectors present a main contribution improving district net income on Kabupaten Serdang Bedagai is on agricultural with husbandry sub-sector, which sub-sector has a closed chain from upstream to down compared to another sector. The objective of this study is to determine the value influence of...

This study aims to determine the effectiveness of Guidance and Counselling Services in Character Development and Student Self-Control SMP Negeri 9 Bekasi. The sub-focus of research is the significance of guidance and counselling services; (B) Implementation Guidance and Counselling Services; and (c)...

Several sub-disciplines of engineering are driven by the researchers’ aim of providing positive change to the society through their engineering. These researchers are challenged by the traditional research method of experimental research with a waterfall model which demands clearly defined project definition...

Take Hangzhou as an example, ecological safety evaluation of urban land provides the basis for promoting urban ecological security.21 indicators were chose to set up the evaluation system. By using BP neural network method, the study followed is trying to evaluate ecological security of urban land. The...

This study aims to identify data relating to Tourist Satisfaction towards Management of Home Stay inLumajang District.Guests who come to stay at the hotel hope to get the best quality of service. Hotel management strives to provide services to suit guests' expectations. Homestay management offers personal...

Belitung Regency has passsed Transmission Assessment Survey (TAS) in 2012, 2014, and 2016 respectively, which means that the Mass Drug Administration (MDA) in Belitung is being considered successful. This research has been conducted in February-November 2017, which aimed to analyze the program of filariasis...

Enterprise Risk Management is an activity carried out in minimizing and preventing risks that occur in a company by identifying, planning, and strategies for achieving the goals of an entity. The purpose of this study is to examine whether there is an influence from company size, the concentration of...

Micro-electromechanical systems (MEMS) manufacturing is a highly complex process consisting of several hundred steps. The real-time data captured during those process control steps results in a huge data base. Analysis of that enormous amount of data in real-time with high sample rate during production...