scholarly journals Simulation software VENTSIM™ the influence of implementation of work abandoned sealings ventilation of an underground coal mine

2018 ◽  
pp. 5-13 ◽  
Author(s):  
Moisés Oswaldo Bustamante-Rúa ◽  
Alan José Daza-Aragón ◽  
Pablo Bustamante-Baena
Keyword(s):  
Working Conditions ◽  
Coal Mine ◽  
Negative Impact ◽  
Simulation Software ◽  
Air Injection ◽  
The Other ◽  
Economic Losses ◽  
Equivalent Resistance ◽  
Underground Coal Mine ◽  
Other Hand

It is common to find that in some mines in the coalfield of Sinifaná not exercise proper control over sealings and therefore the air can make tours of areas that do not require to be ventilated at the mine. This has a major negative impact, since often the air does not reach to operating fronts of the adequately form and makes it impossible for people can have appropriate working conditions; on the other hand it generated highly relevant economic losses related to the air injection to abandoned works. With the present study is pretend to assess how is the influence of the sealings in the behavior of the mine, in the equivalent resistance and the flows to the work fronts, this in order to establish in the case of the mine selected, which sealings can be implemented and thus optimize ventilation in the mine.

Effects of Concrete Compositions on the Elastic Modulus

2021 ◽  
Vol 322 ◽  
pp. 41-47
Author(s):  
Rudolf Hela ◽  
Lenka Bodnárová ◽  
Klára Křížová
Keyword(s):  
Compressive Strength ◽  
Elastic Modulus ◽  
Negative Impact ◽  
The Other ◽  
Technological Factors ◽  
Factors Influencing ◽  
Other Hand ◽  
Eurocode 2 ◽  
Compressive Strength Of Concrete ◽  
Reducing Costs

The paper comments on the influence of various technological factors influencing the values of elastic modulus. Today, the composition of concrete combines the classic input components with the significant use of mixed cements, active admixtures and superplasticizers in order to achieve the required compressive strength of concrete and durability while reducing costs. On the other hand, the composition of these concretes has a negative impact on the elastic modulus which are significantly lower than the values derived from compressive strength in Eurocode 2. At the end of the article is a list of measures that are a prerequisite for obtaining the required concrete elastic modulus.

Digital Media and Memory Balkanization

2021 ◽  
Author(s):  
Francis L.F. Lee ◽  
Joseph M. Chan
Keyword(s):  
Social Media ◽  
Hong Kong ◽  
Collective Memory ◽  
Digital Media ◽  
Negative Impact ◽  
The Other ◽  
Other Hand ◽  
Political Forces ◽  
The One ◽  
The Impact

Chapter 8 discusses the impact of digital media on collective memory. The chapter examines both the positive and negative impact of digital and social media. On the one hand, the analysis notes how digital media provided the channels for memory mobilization and the archives for memory transmission. On the other hand, the analysis examines the problematics of memory balkanization. It explicates how political forces have shaped the development of digital and social media in Hong Kong and how competing representations of the Tiananmen Incident and commemoration activities are articulated and reinforced within distinctive memory silos.

scholarly journals School Management from the Perspective of Social Transformations at Work

SIASAT ◽  
2021 ◽  
Vol 6 (1) ◽  
pp. 53-58
Author(s):  
Mauricio Bueno da Rosa ◽  
Eliane Griep Gomes Bitencourt ◽  
Muhammad Ridwan
Keyword(s):  
Public Education ◽  
Working Conditions ◽  
School Management ◽  
The Other ◽  
Pedagogical Practice ◽  
Social Transformations ◽  
School Work ◽  
Other Hand ◽  
Salaried Workers ◽  
Private Network

In this article we intend to address the context of the school routine that is governed by rules developed by the sectors responsible for school management. In the bureaucratization of school work we see the same meaning and dimensions as the bureaucratization of other sectors of production. As the training of the workforce was transferred to the school, this institution incorporated in its organization and functioning new elements and fundamental characteristics to achieve a good performance as a socializing agency for the worker. On the other hand, the figure of the autonomous teacher, of the humanist, encyclopedist type, has also disappeared. Whether in public education or in the private network, the vast majority of teachers are in the condition of salaried workers. In this way, the process of proletarianization of teaching workers is characterized, characterized by their working conditions. The division of school work, as it developed based on the same principles as the so-called management theories, reinforces the reproduction of capitalist logic in school pedagogical practice because new practices and relationships are crystallized in this practice.   

scholarly journals Oligopsony-Oligopoly The perfect imperfect competition

Nova Scientia ◽  
2014 ◽  
Vol 6 (11) ◽  
pp. 346
Author(s):  
Carlos Encinas-Ferrer
Keyword(s):  
Imperfect Competition ◽  
Negative Impact ◽  
The Other ◽  
Competitive Market ◽  
Double Negative ◽  
Effective Demand ◽  
Other Hand

Oligopoly and oligopsony have been studied extensively. However, the dual figure of the oligopsonistic-oligopolistic intermediary has not been. This dual personality has a double negative impact on the market, on one hand reduces the demand to producers who face a competitive market, lowering prices as buyers, and on the other hand reducing its offer by raising the prices as sellers. In this way, their benefits are increased buying cheap and selling expensive, affecting effective demand of the consumer and the effective supply of the initial producer.

scholarly journals Features of Reforming Procedural Legislation as an Obstacle to the Convergence of Criminal, Civil, Arbitration and Administrative Processes

2021 ◽  
Vol 17 (2) ◽  
pp. 64-69
Author(s):  
A. R. Sharipova
Keyword(s):  
Negative Impact ◽  
Criminal Procedure ◽  
The Other ◽  
Criminal Process ◽  
Procedural Law ◽  
Other Hand ◽  
The One

The negative impact of the existing legislative approach to reforming the criminal process on the possibility of its convergence with other procedural branches is considered. The unjustified separation of bills on reforming the CPC within the framework of unified procedural transformations is noted. Separate legislative work on the criminal process, on the one hand, and arbitration, civil and administrative, on the other hand, leads to the emergence of additional unjustified differences in the normative consolidation of universal institutions. Specific examples of undesirable divergence of lawsuits caused by uncoordinated lawmaking are given. The absence of convergence of procedural law among the goals of both sectoral, in particular, criminal procedure policy, and judicial policy is noted. The necessity of developing the concept and directions of judicial procedural policy is substantiated.

scholarly journals http://habibiaislamicus.com/index.php/hirj/article/view/67

2021 ◽  
Vol 5 (2) ◽  
pp. 161-178
Author(s):  
Farhana Niazi ◽  
Keyword(s):  
Large Scale ◽  
Negative Impact ◽  
Research Paper ◽  
The Other ◽  
Other Hand ◽  
Significant Research ◽  
Rape Survivor ◽  
Crimes Against Women ◽  
Near Future ◽  
Islamic Society

Crimes against women include many crimes, but this research paper focuses on rape cases and seeks to find out when television channels cover rape cases, what are the consequences of it, how they affect the Islamic society and what has been said about it in the light of Qur'an and Hadith? This topic is also important because no significant research paper on this subject has been written in Pakistan before and no clear picture has emerged. The pamphlet assumes that the broadcasting of incidents of rape of women on television channels is having a negative impact on the society, which has been investigated in every possible way. In this regard, various incidents of rape from 2012 to 2014 have been studied in the broadcasts of two television channels. A survey was also conducted to gauge public opinion, which revealed a variety of views. The survey included all kinds of questions that cover the entire subject. On the other hand, an interview with a victim has been conducted to find out the opinion of the rape survivor; while an interview with an individual associated with electronic media and a psychologist is also part of this pamphlet. The study found that news channels do not pay attention to a single statement while covering rape incidents, while on the other hand, the identity of the victim is revealed, which is also denied by our religion Islam and the Qur'an. According to the findings, more research is needed in the near future, and television channels need to collaborate with researchers and give them access to content. Similarly, there is a need for a large-scale comprehensive study in which data from all over the country is collected so that a complete picture can emerge.

scholarly journals Whole-Farm Revenue Protection as a Factor of Economic Stability in Crop Production

2020 ◽  
Vol 12 (16) ◽  
pp. 6349
Author(s):  
Željko Kokot ◽  
Todor Marković ◽  
Sanjin Ivanović ◽  
Maja Meseldžija
Keyword(s):  
Crop Production ◽  
Negative Impact ◽  
The Other ◽  
Plant Production ◽  
Market Prices ◽  
Market Risks ◽  
Other Hand ◽  
Management Measures ◽  
Revenue Insurance ◽  
Insurance Model

Crop production is largely unprotected and exposed to a great number of production factors. On the other hand, farmers are exposed to fluctuations in the market prices of their products every year, which often has a negative impact on the profits made. There are various risk management measures in plant production, and insurance is certainly one of the most effective instruments. One of the recent insurance models is Whole-Farm Revenue Insurance (WFRP), which is an American insurance model that has been applied since 2015. The essence of WFRP is to ensure that all crops on the farm are secured against production and market risks with only one policy. The aim of the research in this paper is to present WFRP as an entirely new model of revenue insurance on the example of a typical Serbian farm specializing in crop production. The WFRP model works by determining the insured revenue before the start of the production year. If at the end of the production year, for any reason, the realized revenue falls below the level of insured revenue, the farmer is entitled to indemnification. Due to the drought that hit the region where the analyzed farm is located, the yields were reduced, and thus the expected revenue was also reduced, and the farmer was entitled to damages of $5697. On the other hand, it is the farmer’s obligation to pay $373 to the insurer as a risk transfer fee. The authors proved that even such complex insurance models can be applied in countries such as Serbia, where awareness of the importance of insurance of agricultural production is still not developed.

scholarly journals Dampak Pembangunan Obyek Wisata Waterboom dalam Kehidupan Sosial-Ekonomi Masyarakat Desa Mekar Jaya Kabupaten Belitung Timur

2021 ◽  
Vol 7 (3) ◽  
pp. 531
Author(s):  
Yuliana Krismonni ◽  
Putra Pratama Saputra
Keyword(s):  
Negative Impact ◽  
Positive Impact ◽  
Secondary Data ◽  
Economic Life ◽  
The Other ◽  
Primary Data ◽  
Tourist Attraction ◽  
Other Hand ◽  
The People ◽  
The Impact

ABSTRAKPembangunan merupakan suatu proses yang mengarah pada perubahan dalam kehidupan masyarakatnya, baik dari kehidupan sosial, ekonomi, politik dan lain sebagainya menuju arah yang lebih baik lagi. Pada dasarnya dalam suatu pembangunan ditujukan bagi masyarakatnya. Disisi lain hal ini juga bisa berimplikasi atau berdampak bagi kehidupan masyarakatnya. Pembangunan yang tidak berorientasi pada masyarakatnya tentunya akan memberikan dampak yang negatif pula kepada masyarakatnya, dan sebaliknya pembangunan yang berorientasikan kepada masyarakatnya tentu akan memberikan dampak yang positif pula tidak hanya bagi masyarakatnya, juga bagi pihak yang terlibat dalam proses pembangunan tersebut.Adapun tujuan penelitian ini adalah untuk melihat bagaimana dampak yang ditimbulkan dari adanya pembangunan objek wisata ini bagi kehidupan sosial-ekonomi masyarakatnya, dan melihat apakah dengan adanya objek wisata ini dapat mensejahterahkan hidup masyarakatnya. Penelitian ini menggunakan pendekatan deskriptif kualitatif, dengan data primer yang diperoleh dari wawancara dengan informan, dan data sekunder berupa beberapa jurnal, literatur review, dan bebetapa penelitian terdahulu, penelitian ini dilakukan di Desa Mekar Jaya Kecamatan Manggar Kabupaten Belitung Timur. Hasil dari penelitian ini yakni adanya pembangunan unit usaha waterboom ini pada kenyataannya belum terlalu memberikan dampak yang cukup signifikan bagi kehidupan sosial ekonomi masyarakatnya. Hal tersebut dapat terlihat karena dari segi pembangunan yang dilakukan belum terlaksana sepenuhnya, karena terkendala dalam beberapa hal. Sehingga hal ini menghambat dalam proses pembangunan yang ada.  ABSTRACTDevelopment is a process that leads to changes in the life of the people, from social, economic, political and other life towards a better direction. Basically, in a development aimed at the community. On the other hand, this can also have implications or impacts on the life of the community. Development that is not oriented towards the community will certainly have a negative impact on the community, and on the other hand, development that is oriented towards the community will certainly have a positive impact not only on the community, but also for those involved in the development process.The purpose of this research is to see how the impact of the development of this tourist attraction for the socio-economic life of the people, and to see whether the existence of this tourist attraction can make the lives of the people prosperous. This study uses a qualitative descriptive approach, with primary data obtained from interviews with informants, and secondary data in the form of several journals, literature reviews, and some previous research. The result of this research is that the development of the waterboom business unit has not had a significant impact on the socio-economic life of the community. This can be seen because from a development perspective it has not been fully implemented, due to constraints in several ways. So that this hinders the existing development process.

scholarly journals Penegakan Hukum Terhadap Tindak Pidana Kepabean Penyeludupan Pakaian Bekas (Putusan No. 237/Pid.B/2016/PN.Tjb)

2019 ◽  
Vol 1 (2) ◽  
pp. 158-165
Author(s):  
Roberto Tambunan ◽  
Suhatrizal Suhatrizal ◽  
Taufik Siregar
Keyword(s):  
Negative Impact ◽  
Import Price ◽  
Field Research ◽  
The Other ◽  
Domestic Industry ◽  
The Public ◽  
The Poor ◽  
Other Hand ◽  
Library Research ◽  
The Government

Smuggling is a problem that often occurs in Indonesia, so the smuggling problem must receive the full attention of the government to be immediately addressed. As a national legal product based on the Pancasila and the 1945 Constitution, the form of the Proactive and Anticipatory Customs Law is still very simple, on the other hand it must reach a broader aspect to anticipate the development of trade. The method of this research is Library Research and Field Research. The negative impact of smuggling used clothing is very detrimental to the domestic industry and detrimental to the country's income and economy, but on the other hand there are also positive impacts on the poor that benefit from being able to buy ex-foreign goods from smuggling at low prices and higher quality high. As one of the Government Agencies participating in the effort to eradicate the smuggling of used clothing and the public should not be easily tempted by the import price of used clothing which is cheaper than local clothing, because the level of health is not necessarily guaranteed.

scholarly journals Study of Heavy Metals Toxicity Level in Workplace Atmosphere by Alternative Methods

2021 ◽  
Vol 906 (1) ◽  
pp. 012034
Author(s):  
Lorand Toth ◽  
Călămar Angela ◽  
Simion Alexandru ◽  
Cristian Nicolescu ◽  
Izabella Kovacs
Keyword(s):  
Heavy Metals ◽  
Working Conditions ◽  
Well Being ◽  
The Body ◽  
The Other ◽  
Alternative Methods ◽  
Positive Contribution ◽  
Other Hand ◽  
Relative Standard ◽  
Toxicological Investigation

Abstract Promoting safety and health at work, as part of the overall improvement of working conditions, is an important strategy, not only to ensure well-being of workers, but also to make a positive contribution to productivity. Health, safety and well-being of workers are therefore prerequisites for improving quality and productivity and are important for equitable and sustainable socio-economic development. Toxicological investigation of an industrial objective involves both knowledge of working conditions and the dynamic establishment of occupational pollutants in the workplace atmosphere, as well as bio-toxicological evaluation, being a synthetic representation of the aggressiveness of pollutants entering the body by various paths (respiratory, cutaneous, digestive, etc.) with reference, at the same time, to the adaptability of respective employees. Evaluation of the toxicological investigation has a role in following the evolution of working conditions and health of employees in time, potential technological changes with possible impact on employees’ health, as well as if new conditions occur, requiring the completion of previous toxicological investigations. Use of heavy metals in different industries has increased the quality of products from different production sectors but on the other hand also led to an increase in the toxicity of workplace atmosphere, which requires an assessment of the negative impact produced. The current paper aims at an alternative analysis of the determination of heavy metals content (Cu, Cd, Pb, Ni, Cr) in workplace atmosphere, using, on one hand, the method of spectroscopy of atomic emissions with inductively coupled plasma and, on the other hand, fluorescence with X rays. Following statistical processing of data gathered by the two alternative methods, the accuracy, reproducibility, relative standard deviation as well as the fidelity of methods expressed by the coefficient of variation will be established.

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