WorldWideScience

Sample records for mining company moegliches

  1. Mining in Mongolia. Everything is possible; Bergbau in der Mongolei. Alles ist moeglich

    Energy Technology Data Exchange (ETDEWEB)

    Schmuecking, Rebecca [German-Mongolian Business Association (DMUV), Ulaanbaatar (Mongolia). German-Mongolian Economic Commitee

    2016-07-01

    In 2011 Mongolia experienced an economic boom with growth recorded at 17.5% (1). This was triggered by the start of the first phase of the Oyu Tolgoi (OT) project that involved investments totalling 6.6 bn US$ (2). The International Monetary Fund (IMF) believes that Mongolia has natural resources worth between 1,000 and 3,000 bn US$ (3), including the world's second-largest reserves of copper. Mongolia is therefore one of the most resource-rich countries on the planet (4), having as it does plentiful supplies of gold, copper, coal, molybdenum, fluorite, tin and uranium. After presenting a briet description of the challenges that Mongolia is currently facing, the paper goes on to discuss four of the 20 or more mining projects that are under way in the country at the present t ime. The three ventures in question are at Oyu Tolgoi, Tavan Tolgoi, Erdenet and Tsagaan Suvarga. Germany has always enjoyed close economic ties with Mongolia and this explains the presence of two German business institutions, whose functions are described in more detail below. The revitalised German-Mongolian resource partnership, which is backed up by well-connected German-Mongolian institutions, offers great prospects for German companies on the Mongolian market.

  2. Possible risk and probability of causation of bone and liver cancer due to the occupational alpha-ray exposure of workers at the previous WISMUT Uranium Mining Company; Moegliches Risiko und Verursachungs-Wahrscheinlichkeit von Knochen-und Leberkrebs durch die berufliche Alphastrahlen-Exposition von Beschaeftigten der ehemaligen WISMUT-AG

    Energy Technology Data Exchange (ETDEWEB)

    Jacobi, W.; Roth, P. [GSF - Forschungszentrum fuer Umwelt und Gesundheit Neuherberg GmbH, Oberschleissheim (Germany). Inst. fuer Strahlenschutz; Nosske, D. [Bundesamt fuer Strahlenschutz, Neuherberg (Germany). Inst. fuer Strahlenhygiene

    1998-03-01

    For the calculation of the excess relative risk and the corresponding probability of causation the incidence data on bone and liver cancer from the DDR Cancer Registry are used as normal background rate. The application of these risk models to the exposure conditions of WISMUT workers takes into regard the inhalation of radon-222 and its progeny (including lead-210), the inhalation of U-containing or dust with large particle sizes and the external gamma radiation at the workplace. In addition, the possible risk contribution by drinking radioactive spring waters in these mines is discussed. In an annex the resulting risk values for bone and liver cancer per unit of exposure are tabulated as function of the time since exposure. As examples the resulting values of the excess absolute and relative risk and of the corresponding probability of causation as function of age at exposure and age at incidence are given for reference values of the annual radiation exposure of these miners. With respect to the time response the results indicate that a persistent relative risk model, like it has been derived by UNSCEAR for solid cancers on the basis of the LSS data from the atomic bomb survivors, seems to be not appropriate for bone and liver cancer induced by alpha radiation. - Finally it is recommended to apply the risk models for bone and liver cancer which are outlined in this report, for the decision-making on the compensation of WISMUT workers. (orig./GL) [Deutsch] Zur Berechnung des relativen Risikos und der daraus folgenden Verursachungs-Wahrscheinlichkeit werden als Normalwerte die Inzidenzdaten fuer Knochen- und Leberkrebs im DDR-Krebsregister herangezogen. Bei der Anwendung dieser Risikomodelle auf die Exposition von WISMUT-Beschaeftigten werden die Inhalation von Radon-222 und seinen Zerfallsprodukten (einschliesslich Blei-210), die Inhalation von grobdispersem Uran-haltigen Gesteinsstaub sowie die externe Gamma-Strahlung beruecksichtigt. Zusaetzlich wird auch der

  3. Sustainability Reporting Practices in Indian Mining Companies

    Directory of Open Access Journals (Sweden)

    Daizy

    2015-08-01

    Full Text Available Nowadays sustainability reporting can be used for communication purpose in marketing and to show transparency of the company (Kolk, 2000. These types of reports published by organization to disclosed more information on non-financial performance. These report highlighted the company’s commitment towards stakeholders. Various industries throughout the world started disclosing non-financial performance (sustainability reporting by using various different types of frameworks like Dow Jones index or global Reporting Initiative. In the 21st century sustainability reporting becomes important but in India it’s still in nascent stage. Out of all industries mining should be disclose information on the non-financial performance because of put direct negative impact on society and environment. Moreover mining is considered as one of the most polluting industries in the world.. Nowadays sustainability reporting can be used for communication purpose in marketing and to show transparency of the company (Kolk, 2000. These types of reports published by organization to disclosed more information on non-financial performance. These report highlighted the company’s commitment towards stakeholders. Various industries throughout the world started disclosing non-financial performance (sustainability reporting by using various different types of frameworks like Dow Jones index or global Reporting Initiative. In the 21st century sustainability reporting becomes important but in India it’s still in nascent stage. Out of all industries mining should be disclose information on the non-financial performance because of put direct negative impact on society and environment. Moreover mining is considered as one of the most polluting industries in the world.. The objective of this paper is to examine and compare the level of sustainability reporting of sample private mining companies and sample public mining companies as GRI framework. It involves an explorative

  4. Corporate Social Reporting: a Comprehensive Picture of Indonesian Mining Companies

    Directory of Open Access Journals (Sweden)

    Rosinta Ria Panggabean

    2014-09-01

    Full Text Available Recently, stakeholders demand that CSR reporting of a company provides social and environmental information as well as the financial information reported in financial statement. This research questioned whether CSR reporting of Indonesian mining companies may be regarded as a mechanism which social and environmental accountability are discharged. The purpose of this research is to provide a content analysis framework and information on the comprehensiveness of Corporate Social Responsibility (CSR reporting of Indonesian mining companies. The methodology used is content analysis method by a framework derived from GRI G3.1 Guidelines. Comprehensive reporting contains three types of information for each disclosed CSR item: (i vision and goals, (ii management approach, and (iii performance indicator. The framework was used to assess the comprehensiveness of CSR report by analyzing the 2012 financial reports and annual reports of Indonesian listed mining companies. The content analysis of CSR reporting of the listed mining companies in Indonesia shows a low level of comprehensive reporting. This finding agrees those of prior studies on the completeness of CSR reporting and adds to the debate regarding whether CSR reporting of Indonesian mining companies can be considered a mechanism for discharging social and environmental accountability.

  5. Enterprise architecture approach to mining companies engineering

    Directory of Open Access Journals (Sweden)

    Ilin’ Igor

    2017-01-01

    Full Text Available As Russian economy is still largely oriented on commodities production, there are a lot of cities where mining and commodity-oriented enterprises are the backbone of city economy. The mentioned enterprises mostly define the life quality of citizens in such cities, thus there are high requirements for engineering of city-forming enterprises. The paper describes the enterprise architecture approach for management system engineering of the mining enterprises. The paper contains the model of the mining enterprise architecture, the approach to the development and implementation of an integrated management system based on the concept of enterprise architecture and the structure of information systems and information technology infrastructure of the mining enterprise.

  6. Community-company relations in gold mining in Ghana.

    Science.gov (United States)

    Garvin, Theresa; McGee, Tara K; Smoyer-Tomic, Karen E; Aubynn, Emmanuel Ato

    2009-01-01

    As a result of Structural Adjustment Programme from the 1980s, many developing countries have experienced an increase in resource extraction activities by international and transnational corporations. The work reported here examines the perceived impacts of gold mining at the community level in the Wassa West District of Ghana, Africa and discusses those perceived impacts in the context of globalization processes and growing multinational corporate interest in Corporate Social Responsibility (CSR). Interview data compared community members' perceptions with those of company representatives in three communities. The results indicate that communities held companies responsible for a series of economic, social, and environmental changes. While recognizing some of the benefits brought by the mines, communities felt that the companies did not live up to their responsibility to support local development. Companies responded by denying, dismissing concerns, or shifting blame. Findings from this work show that lack of engagement and action by government agencies at all levels resulted in companies acting in a surrogate governmental capacity. In such situations, managing expectations is key to community-company relations.

  7. The levels of disclosure relating to mine closure obligations by platinum mining companies

    Directory of Open Access Journals (Sweden)

    Joline Sturdy

    2017-06-01

    Aim: The aim of this study is to establish the extent to which platinum mines listed on the Johannesburg Stock Exchange (JSE comply with a recommended disclosure framework. Setting: South Africa is the largest producer of platinum in the world. The study covers all platinum mines listed on the JSE. Methods: Using a framework, a census of the annual financial statements, integrated annual reports and sustainability reports or websites was conducted to determine the level of compliance of disclosure relating to mine closure obligations to the recommended disclosure framework. Results: The results show disclosure relating to mine closure obligations of platinum mines listed on the JSE is inconsistent and not sufficient for stakeholders to understand the scope, key assumptions, parameters or reliability of the assessment and calculation of mine closure obligations. Conclusion: The assumptions used to determine mine closure obligations are specialised and multi-disciplinary. The accuracy and reliability of mine closure obligations will improve dramatically through greater transparency and access to information. It is recommended that the JSE listings for mining companies should require a competent person’s report to provide disclosure on assumptions, key values and processes applied to determine the mine closure obligations. Furthermore, it is recommended that the Department of Mineral Resources implements a mechanism of independent assessment of mine closure obligations by experts on an ongoing basis.

  8. Horizontal integration in the development strategy of mining companies

    Directory of Open Access Journals (Sweden)

    Jan Kudełko

    2016-01-01

    Full Text Available Integration strategy is one option in the development of mining companies and is implemented through a connection of either processes or economic entities which operate or may operate separately. Usually this strategy is carried out by companies that occupy a very strong competitive position. Considering its direction, it may be horizontal or vertical. Horizontal integration strategy stems from a desire to increase market share by an entrepreneur or create a new company based on common know-how and combined operational processes. It can be realized in an external dimension through a merger or takeover, as well as in the internal dimension based on its own resources. The external dimension is based on capital or contractual integration of a company with external economic entities performing related or conglomerate activity. The targets of such integration have a resource, a market effectiveness, or a competence nature. In the case of mining companies, it covers all important activity areas, including geology, mining, processing, environmental protection, and waste management, and is carried out with due diligence. In the internal dimension, the strategy of horizontal integration consists in consolidating the strategic targets of all business units around the company’s (corporation’s targets. The authors focused on two trends most relevant to pursuing a horizontal integration strategy, including increasing the company’s flexibility and undertaking joint activities. Flexibility consists in the potential ability of the company to adapt quickly to changed environment conditions. Joint activity includes co-operation of its respective units in terms of products, markets, and functions.

  9. The South Manchurian Railway Company and the Mining Industry: The Case of the Fushun Coal Mine

    Directory of Open Access Journals (Sweden)

    Tsu-yu Chen

    2015-09-01

    Full Text Available Following the Japanese victory over Czarist Russia in the Russo-Japanese War and the signing of the Treaty of Portsmouth in 1905, the southernmost section of the southern branch of the China Far East Railway (Changchun–Port Arthur was transferred to Japanese control. A new, semi-privately held company, the South Manchuria Railway Company (SMR, Mantetsu, was established with 85.6 percent capitalization by the Japanese government and foreign bonds to operate the railroad and to develop settlements (including highways, public health facilities, educational institutions, and industries (coal mines, harbor facilities, electrical power plants, shale oil plants, chemical plants, and restaurants along its route. SMR nonetheless emphasized railway and mining investment. The centerpiece of its mining interests was the Fushun Coal Mine. Starting in 1917, SMR began to prosper, with most profits coming from its coal mines, and it soon spun off subsidiary companies. In this sense, although the factors that influenced development of the Fushun Coal Mine in each period were different, this development still shows continuity of the business management.

  10. Knowledge management for mining companies; Wissensmanagement fuer Bergbauunternehmen

    Energy Technology Data Exchange (ETDEWEB)

    Kretschmann, J. [RAG AG, Aachen (Germany). Ressort Belegschaft

    2000-08-10

    The knowledge of employees of a company is the basis of all actions and decisions in the company and all existing (core) competences, which flow into products and services. Existing advantages in knowledge can be converted into competitive advantages by forward looking knowledge management. In addition there is an opportunity for increases in efficiency, creativity and quality. Locally different but often comparable boundary conditions, which are associated with similar problems, solutions, decisions and actions, prevail in the individual mines worldwide. Hence, knowledge management in international mining companies or joint ventures can contribute to the availability and use of knowledge relevant to value creation without delay in all company divisions. (orig.) [German] Das Wissen der Beschaeftigten ist die Grundlage aller im Unternehmen getaetigten Handlungen und Entscheidungen und aller (Kern-)Kompetenzen, die in Produkte und Dienstleistungen einfliessen. Durch ein zukunftsorientiertes Wissensmanagement lassen sich vorhandene Wissensvorspruenge in Wettbewerbsvorteile umwandeln. Es bietet zudem die Chance fuer Effizienz-, Kreativitaets- und Qualitaetssteigerungen. Im Bergbau herrschen weltweit in den einzelnen Bergwerken zwar lokal unterschiedliche, aber oftmals doch vergleichbare Rahmenbedingungen vor, die mit aehnlichen Problemen, Loesungen, Entscheidungen und Handlungen verbunden sind. Deshalb kann Wissensmanagement in international agierenden Bergbauunternehmen oder Kooperationen dazu beitragen, dass wertschoepfungsrelevantes Wissen ohne Zeitverzug in allen Unternehmensbereichen zur Verfuegung steht und genutzt wird. (orig.)

  11. The assessment of mining companies in the private sector

    Energy Technology Data Exchange (ETDEWEB)

    Potts, D. [Nottingham University, Nottingham (United Kingdom)

    1998-06-01

    A large number of the practising mining engineers in the UK coal industry now have to satisfy the assessment procedures applied to Stock Exchange quoted companies. The main direct owners of these companies are pension funds and other collective investments such as unit trusts. The ultimate beneficiaries are individuals who have entrusted these financial institutions with their savings to deliver future pensions, incomes and increases in value so that the returns are superior to those from less risky, openly available, inflation-proofed government securities. Progress towards meeting these requirements is measured continuously by investment analysts and the financial media. They use a range of parameters including price/earnings ratio, dividend yields, relative share prices and profit measurements before and after maintenance of capital. The companies will meet the assessment criteria if they simultaneously increase productivity, improve profit margins, match production with marketing opportunities, select projects whose yield is greater than their costs of capital, generate positive free cash flows, have good safety and environmental records, produce transparent financial statements, maintain good public relations and promote growth either internally and/or by acquisition. Success means that companies retain their independence. Failure results in takeovers, mine closures, sales of profitable sections and bankruptcies.

  12. China Aluminum Guangxi Nonferrous Rare Earth Mining Company Limited was Founded

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    <正>The China Aluminum Guangxi Non-ferrous Rare Earth Mining Company Limited co-built by Aluminium Corporation of China,Guangxi Non-ferrous Metal Group Company Limited,and Grirem Advanced Materials Co.,Ltd.was

  13. Corporate social responsibility for regional sustainability after mine closure: a case study of mining company in Indonesia

    Science.gov (United States)

    Syarif, Andi Erwin; Hatori, Tsuyoshi

    2017-06-01

    Creating a soft-landing path for mine closure is key to the sustainability of the mining region. In this research, we presents a case of mine closure in Soroako, a small mining town in the north-east of South Sulawesi province, in the center of Sulawesi Island in Indonesia. Especially we investigates corporate social responsibility (CSR) programs of a mining company, PT Vale Indonesia Tbk (PTVI), towards a soft-landing of mine closure in this region. The data of the CSR programs are gathered from in-depth interviews, the annual reports and managerial reports. Furthermore we presents an integrated view of CSR to close mining in a sustainable manner. We then evaluate CSR strategies of the company and its performance from this viewpoint. Based on these steps, the way to improve the CSR mine closure scenario for enhancing the regional sustainability is discussed and recommended.

  14. Social potential growth of a mining company on the basis of human capital and occupational safety

    Directory of Open Access Journals (Sweden)

    Sylwia Jarosławska-Sobór

    2015-01-01

    Empirical studies conducted in coal companies and collieries in Poland attempted to explain which components are crucial for mining companies and how they have been used in operational practice; conclusions can be used in company management. Surveys like this have not been conducted in Poland to date. These surveys allow the social potential of a mining company and the consequences of its development or weakening to be understood.

  15. Reflotation of Coal Slurries from OKD company, Mine Lazy

    Directory of Open Access Journals (Sweden)

    Èernotová L.

    2003-03-01

    Full Text Available The goal of the work is a verification of selective flotation on the black coal slurries sampled from slurry ponds of Mine Lazy, OKD company. Reflotation was realized with 6 collectors: Flotakol NX, Flotalex Ekofol 440, Montanol, MP 125 and AF 2. The technology of main flotation was applied. The variance analysis was used for the selectivity evaluation of particular collectors, whereby both the yield and flotation concentrate quality were tested. The goal of the flotation experiments was to achieve the flotation concentrate quality under 10% of ash. From the results follows that by using basic flotation it is possible (with the slurry samples to reach the marketable coal concentrates with the ash content under 10% by Flotalex collector application.

  16. Community rights and corporate responsibility : Canadian mining and oil companies in Latin America

    Energy Technology Data Exchange (ETDEWEB)

    North, L.; Clark, T.D.; Patroni, V. (eds.)

    2006-07-01

    This book presented papers given at a conference on Canadian mining companies in Latin America which was held at York University in 2002. The conference raised awareness about the impact of mining on the ecosystems and communities of Latin America. The conference provided a forum for non governmental organizations (NGOs), social activists, and academics to debate the growth of the mining industry in various Latin American countries. Issues related to international mining and community relations were discussed, and strategies for resolving conflicts between mining companies and communities were examined. The current regulatory environment surrounding mining was reviewed. Issues related to oppression and social resistance were also discussed. The activities of various Canadian mining companies were also discussed, as well as Canadian oil investment in Colombia. Issues related to corporate responsibility were also examined. refs., tabs., figs.

  17. Canadian suppliers of mining goods and services: Links between Canadian mining companies and selected sectors of the Canadian economy

    Energy Technology Data Exchange (ETDEWEB)

    Lemieux, A. [Natural Resources Canada, Ottawa, ON (Canada)

    2000-07-01

    Economic links between Canada's minerals and metals industry and Canadian suppliers of mining goods and services are examined to provide an insight into the interdependencies of these two key resource-related components of Canada's economy. The impact of globalization of the mining industry, estimates of its economic potential and the potential for exporting goods and services in conjunction with Canadian mining projects abroad are also assessed. The study concludes that the links between Canadian mining companies and the rest of the economy are difficult to quantify, due to the absence of statistical data that would differentiate supplier transactions with mining companies from those with other areas of the economy. At best, the approaches used in this study give but an imperfect understanding of the complex relationships between mining companies and their suppliers. It is clear, however, that as much of the demand for mining products is global, so is the supply, therefore, globalization of the mining industry, while creating unprecedented opportunities for Canadian suppliers to provide expertise, goods and services to Canadian and other customers offshore, the fact remains that mining multinationals buy a lot of their supplies locally. As a result, only some of the opportunities created by mining companies based in Canada and elsewhere will translate into sales for Canadian suppliers. Nevertheless, Canadian suppliers appear to have considerable depth in products related to underground mining, environment protection, exploration, feasibility studies, mineral processing, and mine automation. There appear to be considerable opportunities to derive further benefits from these areas of expertise. Appendices contain information about methodological aspects of the survey. 8 tabs., 32 figs., 6 appendices.

  18. Space Colony from a Commercial Asteroid Mining Company Town

    Science.gov (United States)

    Taylor, Thomas C.; Grandl, Werner; Pinni, Martina; Benaroya, Haym

    2008-01-01

    Commercial mining towns on Earth become cities. Company towns need commerce to drive the growth and economy of early space colonies. Water is an early resource for camp consumables plus propellant export sales from asteroid mining operations at proposed burned out comets with water methane ice cores for sustainable growth over 50 years, financed from profits and capable with affordable logistics to support resource recovery. One co-author's perspective includes remote resource recovery sites on Earth. Other co-authors' experiences include architecture, lunar habitation, and architectural space colony concepts. This paper combines these experiences to propose commercial opportunities possible as mankind moves beyond one planet. Alaska's North Slope commercial history indicates that different multiple logistics transportation systems are required to reduce the risk to humans and families moved in before the oil flowed. Commercial enterprises have risked $20 billion and spent hundreds of billions in private money after profits were created. The lessons learned are applied to a burned out comet designated Wilson-Harrington (1979) and explores the architecture for early living within the burned out comet disk created from ice recovery and later sealed with an expected methane ice interior. Considered is the recovery of the resources, the transport of water back to Earth orbit or L-1, plus later the development of more comfortable space colony living. Commercial markets produce cities on Earth and the same can happen on Space Colonies. The key is an ``in place'' affordable commercial logistics system that can service, stimulate and sustain a 50-year commercial propellant market.

  19. Employee motivation and work performance: A comparative study of mining companies in Ghana

    Energy Technology Data Exchange (ETDEWEB)

    Kuranchie-Mensah, E.; Amponsah-Tawiah, K.

    2016-07-01

    The paper empirically compares employee motivation and its impact on performance in Ghanaian Mining Companies, where in measuring performance, the job satisfaction model is used. The study employed exploratory research design in gathering data from four large-scale Gold mining companies in Ghana with regards to their policies and structures in the effectiveness of motivational tools and strategies used by these companies. The study observed that, due to the risk factors associated with the mining industry, management has to ensure that employees are well motivated to curb the rate at which employees embark on industrial unrest which affect performance, and employees are to comply with health and safety rules because the industry contribute hugely to the Gross Domestic Product (GDP) of the country. Limitation to the present study include the researcher’s inability to contact other mining companies. However, the study suggests possibilities for future research including contacting other mining companies, expanding the sample size, managers ensuring that the safety and health needs of staff are addressed particularly those exposed to toxic and harmful chemicals. A lot of studies have been done on mining companies in the past. This paper fills a gap perceived that employees in this sector are highly motivated in spite of the challenges being faced by them, and knowing more about what keeps employees moving is still of national interest. (Author)

  20. Employee motivation and work performance: A comparative study of mining companies in Ghana

    Directory of Open Access Journals (Sweden)

    Elizabeth Boye Kuranchie-Mensah

    2016-04-01

    Full Text Available Purpose: The paper empirically compares employee motivation and its impact on performance in Ghanaian Mining Companies, where in measuring performance, the job satisfaction model is used. Design/methodology/approach: The study employed exploratory research design in gathering data from four large-scale Gold mining companies in Ghana with regards to their policies and structures in the effectiveness of motivational tools and strategies used by these companies. Findings: The study observed that, due to the risk factors associated with the mining industry, management has to ensure that employees are well motivated to curb the rate at which employees embark on industrial unrest which affect performance, and employees are to comply with health and safety rules because the industry contribute hugely to the Gross Domestic Product (GDP of the country. Research Limitations/Implications: Limitation to the present study include the researcher’s inability to contact other mining companies. However, the study suggests possibilities for future research including contacting other mining companies, expanding the sample size, managers ensuring that the safety and health needs of staff are addressed particularly those exposed to toxic and harmful chemicals. Originality/Value: A lot of studies have been done on mining companies in the past. This paper fills a gap perceived that employees in this sector are highly motivated in spite of the challenges being faced by them, and knowing more about what keeps employees moving is still of national interest.

  1. Selection of the optimal model of integrated sustainable management system in the mining companies

    OpenAIRE

    Miletić, Slavica; Bogdanović, Dejan; Paunković, Jane

    2015-01-01

    The multi-criteria analysis for the selection of the optimal model of integrated management system was conducted in this paper in order to improve the performance of mining companies. Integrated management system is the process of integrating of different management systems in a contemporary business as a requirement for each company in order to survive in the market. Modern companies that have implemented integrated management system work better, have arranged processes, improve its structur...

  2. The use of data mining by private health insurance companies and customers' privacy.

    Science.gov (United States)

    Al-Saggaf, Yeslam

    2015-07-01

    This article examines privacy threats arising from the use of data mining by private Australian health insurance companies. Qualitative interviews were conducted with key experts, and Australian governmental and nongovernmental websites relevant to private health insurance were searched. Using Rationale, a critical thinking tool, the themes and considerations elicited through this empirical approach were developed into an argument about the use of data mining by private health insurance companies. The argument is followed by an ethical analysis guided by classical philosophical theories-utilitarianism, Mill's harm principle, Kant's deontological theory, and Helen Nissenbaum's contextual integrity framework. Both the argument and the ethical analysis find the use of data mining by private health insurance companies in Australia to be unethical. Although private health insurance companies in Australia cannot use data mining for risk rating to cherry-pick customers and cannot use customers' personal information for unintended purposes, this article nonetheless concludes that the secondary use of customers' personal information and the absence of customers' consent still suggest that the use of data mining by private health insurance companies is wrong.

  3. Data Mining in Customer Relationship Management in companies

    Institute of Scientific and Technical Information of China (English)

    Wu Yuansheng; Wei Wenhua

    2011-01-01

    More and more practice proves that focusing on customer needs is the key to business success.So studying on customer relationship management is very important for its implementation in enterprises.In recent years,data mining in customer relationship manag

  4. Strategic aspects of management organizational structure improvement in the context of ore mining companies

    OpenAIRE

    L.M. Varava; A.R. Arutyunyan; A.A. Varava

    2016-01-01

    The aim of the article. Exemplified by the large Ukrainian mining companies, the article substantiates the need of improving management organizational structures (MOSs) to enhance the implementation efficiency of strategies developed. The purpose of the research is to improve the management organizational structure of a company to enhance the latter’s strategic efficiency, taking into account the industry specifics, marketing characteristics, information support, and relevant capacity for div...

  5. The Imposition Environmental Cost-Loading Of Companies Investing In Coal Mining

    Directory of Open Access Journals (Sweden)

    Tomi Risman

    2015-08-01

    Full Text Available The instrument of environment is an effort to prevent environmental problems caused by mining activities both in forms and its nature. The aims of the study are to analyze and understanding the essence of environment cost-loading in order to restore the environment from coal mining activities both when mining taken place and post-mining. The type of research used is a normative-legal research. This research was conducted in the province of South Kalimantan with the consideration that the South Kalimantan is one of the largest coal-producing Provinces in Indonesia. In addition the environment cost-loading for investor in coal mining have the same properties in all coal mining sites in Indonesia. The results of the research indicated that the imposition and environment-cost in investment activity in the field of coal mining can be seen from the two approaches i.e the economic and legal approach. Economic approach is an approach that emphasizes the economic benefits gained by the owner of activities when they comply with the environmental requirements stipulated by laws and environmental regulations. Realizing the importance of environmental cost-loading for the company that manages the coal mining especially for the utilization of prevention of pollution caused by coal mining activity it is necessary to develop an institutional guarantee of recovery from the effects of pollution by establishing fund insurance for environmental restoration as a result of pollution. Thus in order to optimize the implementation of guarantee fund for environmental restoration are specifically utilized for post-mining reclamation then granting the status of Clean and Clear C amp C for coal mining investor must be presupposing the proof of guarantee fund has been placed for environmental restoration post-mining.

  6. A profile of corporate social responsibility for mining companies present in the Santurban Moorland, Santander, Colombia

    Directory of Open Access Journals (Sweden)

    Jonathan David Morales Méndez

    2016-04-01

    The strengths found amongst the Mining Companies in the Santurban Moorland include that most of them do have a CSR policy or strategy and demonstrate a positive attitude towards implementing this kind of program. In addition, they have gender equity and anti-discrimination policies and agreements that go beyond they law.

  7. Evaluation of sustainability indicators for decision-making in mining companies

    Directory of Open Access Journals (Sweden)

    Miletić Slavica

    2016-01-01

    Full Text Available Evaluation of sustainability indicators in terms of their importance for decision making in mining companies (RTB Bor, RTB can significantly affect the steady economic growth and development of the country. In the paper are ranked sustainability indicators in terms of their importance by illustration of implementation of multicriteria decision making. The essence of the problem is to reduce the subjectivity in the mining companies (RTB Bor who are carriers of the economic development of the country. Evaluation of sustainability indicators of mining companies was carried out using the PROMETHEE methods for multi-criteria decision making. In this method the determination of criteria weights for ranking is done firstly, then the assessment of sustainability indicators and their complete ranking is performed. Based on the obtained results by PROMETHEE method, it is determined the most important sustainability indicators for decision-making, and that is an alternative A1 (economic indicators. The most influential criteria for a complete ranking of sustainability indicators is criteria C1 (increase the utilization of resources and C3 (environmental protection. The obtained result indicates to managers how the implementation of MCDM method should treat the indicators of sustainability during the planning and management process, all with aim to sustain mining companies (RTB Bor.

  8. Financial Distress Prediction of Iranian Companies Using Data Mining Techniques

    Directory of Open Access Journals (Sweden)

    Moradi Mahdi

    2013-01-01

    Full Text Available Decision-making problems in the area of financial status evaluation are considered very important. Making incorrect decisions in firms is very likely to cause financial crises and distress. Predicting financial distress of factories and manufacturing companies is the desire of managers and investors, auditors, financial analysts, governmental officials, employees. Therefore, the current study aims to predict financial distress of Iranian Companies. The current study applies support vector data description (SVDD to the financial distress prediction problem in an attempt to suggest a new model with better explanatory power and stability. To serve this purpose, we use a grid-search technique using 3-fold cross-validation to find out the optimal parameter values of kernel function of SVDD. To evaluate the prediction accuracy of SVDD, we compare its performance with fuzzy c-means (FCM.The experiment results show that SVDD outperforms the other method in years before financial distress occurrence. The data used in this research were obtained from Iran Stock Market and Accounting Research Database. According to the data between 2000 and 2009, 70 pairs of companies listed in Tehran Stock Exchange are selected as initial data set.

  9. CSR Reporting Practices of Polish Energy and Mining Companies

    Directory of Open Access Journals (Sweden)

    Elżbieta Izabela Szczepankiewicz

    2016-01-01

    Full Text Available Corporate Social Responsibility (CSR reporting receives much attention nowadays. Communication with stakeholders is a part of assumed social responsibility, thus the quality of information disclosed in CSR reports has a significant impact on fulfilment of the responsibility. The authors use content analysis of selected CSR reports to describe and assess patterns and structure of information disclosed in them. CSR reports of Polish companies have similar structures at a very high level of analysis, but a more detailed study reveals much diversity in approaches to the report’s content. Even fairly similar companies may devote significantly different amounts of space to the same issue. The number of similar stakeholders varies irrespectively of the company’s size. Considerable diversity of reporting patterns results from the nature of CSR reporting, because it concerns highly entity-specific issues. Thus, such considerable diversity is not surprising. However, many initiatives and efforts are devoted to greater comparability of reporting, so a greater degree of uniformity can be expected. Similar conclusions may be drawn from integrated reports’ analysis, though a small sample reflects the relative novelty of this trend.

  10. Disclosure of Environmental Items: A Study of Metal Mining Companies Registered at BM & FBOVESPA

    Directory of Open Access Journals (Sweden)

    Kelly Rodrigues Batista

    2016-05-01

    Full Text Available Environmental Accounting, as regards the requirements for environmental management, may contribute as an important instrument for disclosure and dissemination of environmental information. This study aimed to identify the disclosure of environmental items in Metal Mining companies registered in at BM & FBOVESPA. The research is relevant in the Metal sector, because it represents companies with highly polluting activities, which use non-renewable natural resources. This was a qualitative, descriptive and documentary research, in which we used the content analysis technique of environmental items in Notes in the Reports of Directors and four mining companies sustainability reports from 2009 to 2013. Through a ranking, we analyzed the degree of clarity in the disclosure of environmental companies, which ranked first in the Vale SA, then Manabi SA a second, MMX Metálicos SA mining in the third place and, lastly, Litel Participações SA. Through environmental research variables based on the ISE questionnaire, it was found that the main items were disclosed environmental investments with environmental management certificates, accrued fines, costs licenses, processes and sanctions; and costs of energy consumption, water use, wastewater and solid waste. However, the result of the survey revealed that are not enough disclosed environmental items for a deeper analysis yet.

  11. Value added statement (VAS of mining and metallurgical companies in Poland

    Directory of Open Access Journals (Sweden)

    A. Kijewska

    2015-10-01

    Full Text Available The article presents the concept of value added and value added statement. That report may provide an additional source of information for the company’s stakeholders such as employees, capital donors, State Budget and the company itself. According to the theory of stakeholders and corporate social responsibility the objective of the company is to deliver value to all stakeholders, not just shareholders. Hence the need for disclosure of information about the value added generated for all stakeholders. For internal analysis and for comparison purposes, several indicators based on value added should be elaborated. Calculations were carried out on the example of two Polish companies of the metallurgical and mining sectors for the years 2011-2013. This allowed for the evaluation of these two companies, to show the differences in the distribution of value added for stakeholders and evaluation of selected indicators.

  12. Uranium mines and French mining companies: a magnificent adventure; Les mines d'uranium et leurs mineurs francais: une belle aventure

    Energy Technology Data Exchange (ETDEWEB)

    Blanc, J

    2008-08-15

    The French mining adventure still arouses enthusiasm. The search for uranium began in 1945 with the creation of the Cea (Atomic Energy Board) whose one mission was to supply the nascent French nuclear programme with the necessary materials. Prospecting works were then led throughout France, Madagascar, the Ivory Coast and the French equatorial Africa. More than 60 years later the only surviving actor of this quest for uranium has become the mining department of Areva Nuclear Cycle which is itself a sub-company of Areva. The author, who was an ancient high executive of Cogema draws a detailed history of the French uranium mining industry with with its ups and downs, by analysing the impact of the 2 oil crisis and of the decline of nuclear energy in the decade following the Chernobyl accident. (A.C.)

  13. Questioning the effectiveness of planned conflict resolution strategies in water disputes between rural communities and mining companies in Peru

    NARCIS (Netherlands)

    Sosa Landeo, Milagros; Zwarteveen, Margreet

    2016-01-01

    Disputes between mining companies and surrounding communities over the access to, control of and distribution of water form an important part of the socio-environmental conflicts that large mining operations in Peru are producing. In order to mitigate environmental impacts, solve conflicts and de

  14. Heavy Metal Concentration in Drinking Water Sources Affected by Dredge Mine Operations of a Gold Mining Company in Ghana

    Directory of Open Access Journals (Sweden)

    Apori Ntiforo

    2012-06-01

    Full Text Available The study assesses concentration of certain heavy metals in water sources affected by the operations of defunct dredged gold mine operations more than a decade to evaluate its quality as a source of drinking water. The concentration of heavy metals were determined from nine (9 surface water sampling points and three (3 boreholes in the Awusu-River basin in comparison with their maximum contaminant levels to assess their suitability as drinking water sources. Results obtained from the analysis of water samples indicated that the concentrations of four heavy metals (Fe, 0.01-14.93 mg/L; Cd, <0.002-0.01 mg/L; As, <0.002-0.003 mg/L and Pb, <0.005-0.05 mg/L analyzed in surface water samples were above WHO threshold values (Fe 300, Cd 3, As 10 and Pb 10 ug/L for drinking water and two (Cu, <0.002-0.05 mg/L and Zc, <0.005-0.03 mg/L were below (Cu 2000 ug/L and Zc 3000 ug/L. Dissolved iron registered the highest concentrations with the Slime Retention Area (SRA dominating with a mean concentration of 4.979 mg/L. All the sampling points were being used as drinking water sources by the two communities. An integrated approach to management of sources of drinking water quality in the mining areas is needed and should involve not only the mining companies and regulatory agencies but also the local communities to enable the latter understand and appreciate post mining issues of water quality.

  15. The Practice of Mining Companies in Building Relationships with Local Communities in the Context of CSR Formula

    Directory of Open Access Journals (Sweden)

    Marzena Majer

    2013-01-01

    Full Text Available This paper presents results regarding the analysis of activities of coal mining companies operating in Poland in terms of Corporate Social Responsibility (CSR, with a particular emphasis focused on the area of community involvement. This sphere is extremely important for entities operating in the sector due to the scale of the impact on the social environment and the potential threat of resistance from local communities. Mining companies have developed forms of action in this area and are subject to a number of legal regulations, especially in such critical points as mining damages or acquiring concessions for mining operations. Therefore, it is worth analysing these issues from the perspective of the CSR formula, and the way in which mining companies build a relationship with stakeholder groups which are undoubtedly the local communities. This represents a specific challenge for mining companies and requires a change in management approach based on the acceptance of responsibility for the impact they have and to seek solutions that will benefit both the companies themselves and their surroundings. It should also affect the change in approach for building relationships with local groups beyond just the legal requirements.

  16. An Evaluation of Practical Applicability of Multi-Assortment Production Break-Even Analysis based on Mining Companies

    Science.gov (United States)

    Fuksa, Dariusz; Trzaskuś-Żak, Beata; Gałaś, Zdzisław; Utrata, Arkadiusz

    2017-03-01

    In the practice of mining companies, the vast majority of them produce more than one product. The analysis of the break-even, which is referred to as CVP (Cost-Volume-Profit) analysis (Wilkinson, 2005; Czopek, 2003) in their case is significantly constricted, given the necessity to include multi-assortment structure in the analysis, which may have more than 20 types of assortments (depending on the grain size) in their offer, as in the case of open-pit mines. The article presents methods of evaluation of break-even (volume and value) for both a single-assortment production and a multi-assortment production. The complexity of problem of break-even evaluation for multi-assortment production has resulted in formation of many methods, and, simultaneously, various approaches to its analysis, especially differences in accounting fixed costs, which may be either totally accounted for among particular assortments, relating to the whole company or partially accounted for among particular assortments and partially relating to the company, as a whole. The evaluation of the chosen methods of break-even analysis, given the availability of data, was based on two examples of mining companies: an open-pit mine of rock materials and an underground hard coal mine. The selection of methods was set by the available data provided by the companies. The data for the analysis comes from internal documentation of the mines - financial statements, breakdowns and cost calculations.

  17. Organizational Images in Brazilian Companies: detection and analysis with data mining

    Directory of Open Access Journals (Sweden)

    Eliana Rocío Rocha Blanco

    2013-12-01

    Full Text Available The organizational images allow visualizing the business context in which organizations are embedded, and define behavioral models that respond to their organizational culture. This work begins with the approach of Morgan (1986 and uses 35 questions to identify metaphors in a sample of companies in the state of Rio Grande do Sul. Quantitative analysis was performed by data mining techniques. The techniques identified images that are present in the sample. Analyzes are importance for the management of culture and business behavior, due to the identification of images may achieve organizational objectives.

  18. COMPETENCY-BASED (RH MANAGEMENT: A STUDY OF A LARGE MINING COMPANY

    Directory of Open Access Journals (Sweden)

    Mônica de Fatima Bianco

    2015-04-01

    Full Text Available Its main goal to investigate the pratices of Competency-based (RH Management, and its connections with the human resources processes in a brazilian large mining company. The research has analyzed the model put into action by the company (2006-2009. This qualitative focus research was conducted based on the analysis of documental contents and on interviews. The results have indicated the difficulties of implementing and consolidating the Competency-based (RH Management and of aligning the human resources processes. The Competency-based (RH Management has confirmed as an approach to human resources which enables the negotiation between organizational actors and the implementation of feedbacks between manager and employee.

  19. The improved business valuation model for RFID company based on the community mining method.

    Science.gov (United States)

    Li, Shugang; Yu, Zhaoxu

    2017-01-01

    Nowadays, the appetite for the investment and mergers and acquisitions (M&A) activity in RFID companies is growing rapidly. Although the huge number of papers have addressed the topic of business valuation models based on statistical methods or neural network methods, only a few are dedicated to constructing a general framework for business valuation that improves the performance with network graph (NG) and the corresponding community mining (CM) method. In this study, an NG based business valuation model is proposed, where real options approach (ROA) integrating CM method is designed to predict the company's net profit as well as estimate the company value. Three improvements are made in the proposed valuation model: Firstly, our model figures out the credibility of the node belonging to each community and clusters the network according to the evolutionary Bayesian method. Secondly, the improved bacterial foraging optimization algorithm (IBFOA) is adopted to calculate the optimized Bayesian posterior probability function. Finally, in IBFOA, bi-objective method is used to assess the accuracy of prediction, and these two objectives are combined into one objective function using a new Pareto boundary method. The proposed method returns lower forecasting error than 10 well-known forecasting models on 3 different time interval valuing tasks for the real-life simulation of RFID companies.

  20. Measuring the relative performance in mining industry: A case study of cooperative Seif mining company

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Lotfi

    2013-09-01

    Full Text Available In this paper, we present an empirical study to measure the performance of a salt refinery named Seif cooperative mining. The study uses Political–Economical-Social– Technological Analysis (PEST technique to evaluate opportunities and threats associated with external as well as internal factors influencing the firm. The study designs a questionnaire in Liket scale and asks decision maker to evaluate internal/external threats. In terms of external factors, there are four opportunities and ten threats associated with External factor evaluation (EFE factors. In terms of opportunities, existing potential for export has received the highest priority followed by easy access to national transportation and government support. On the threats part, firm’s dependency on importing necessary parts, global price reduction and mineral reserve termination in near future are the most important issues. In addition, in terms of internal factors, on the opportunity part, access to necessary utilities is considered as the most important factor followed by availability of high level lab equipment and sufficient assets and equities. On the threats, depreciation is considered as the most important issue followed by lack of optimum utilization of equipment and lack of enterprise resource planning. In addition, the study uses balanced score card (BSC technique to look at the performance of the firm in terms of learning and growth, internal process, customer and financials. The study determines the present and ideal status of the firm.

  1. Strategic aspects of management organizational structure improvement in the context of ore mining companies

    Directory of Open Access Journals (Sweden)

    L.M. Varava

    2016-12-01

    Full Text Available The aim of the article. Exemplified by the large Ukrainian mining companies, the article substantiates the need of improving management organizational structures (MOSs to enhance the implementation efficiency of strategies developed. The purpose of the research is to improve the management organizational structure of a company to enhance the latter’s strategic efficiency, taking into account the industry specifics, marketing characteristics, information support, and relevant capacity for diversification. Within the MOS of a company, the creation of strategic business divisions (SBDs has been suggested, which makes it possible to achieve a certain level of decentralization of decision-making and performing particular functions as per areas of activity. An SBD is a company’s separate line of production and business, constituting part of its core or auxiliary activities and focusing on the commercial production (or rendering commercial services and having its own competitors and markets. The results of the analysis. The functions of a strategic management department, operating within the company management system, include coordinating information flow between the company divisions when fulfilling programs and projects, as well as monitoring implementation of strategies. A distinctive feature of this structure is that, when assigning functional responsibilities and powers, it is recommended that the level of personnel's specialization in one area of management activity be lowered while ensuring their versatility of training and expanding their responsibilities. In its structure, an SBD may have one or more profit centers (PC representing production shops and stations that are part of the overall manufacturing process chain or a related (similar in purpose production. The authors of the article have suggested an SBD formation structure in the context of an ore processing company. In order to enhance the efficiency of the processes of strategic

  2. Multicriteria ranking of workplaces regarding working conditions in a mining company.

    Science.gov (United States)

    Bogdanović, Dejan; Stanković, Vladimir; Urošević, Snežana; Stojanović, Miloš

    2016-12-01

    Ranking of workplaces with respect to working conditions is very significant for each company. It indicates the positions where employees are most exposed to adverse effects resulting from the working environment, which endangers their health. This article presents the results obtained for 12 different production workplaces in the copper mining and smelting complex RTB Bor - 'Veliki Krivelj' open pit, based on six parameters measured regularly which defined the following working environment conditions: air temperature, light, noise, dustiness, chemical hazards and vibrations. The ranking of workplaces has been performed by PROMETHEE/GAIA. Additional optimization of workplaces is done by PROMETHEE V with the given limits related to maximum permitted values for working environment parameters. The obtained results indicate that the most difficult workplace is on the excavation location (excavator operator). This method can be successfully used for solving similar kinds of problems, in order to improve working conditions.

  3. The analysis of human error as causes in the maintenance of machines: a case study in mining companies

    Directory of Open Access Journals (Sweden)

    Kovacevic, Srdja

    2016-12-01

    Full Text Available This paper describes the two-step method used to analyse the factors and aspects influencing human error during the maintenance of mining machines. The first step is the cause-effect analysis, supported by brainstorming, where five factors and 21 aspects are identified. During the second step, the group fuzzy analytic hierarchy process is used to rank the identified factors and aspects. A case study is done on mining companies in Serbia. The key aspects are ranked according to an analysis that included experts who assess risks in mining companies (a maintenance engineer, a technologist, an ergonomist, a psychologist, and an organisational scientist. Failure to follow technical maintenance instructions, poor organisation of the training process, inadequate diagnostic equipment, and a lack of understanding of the work process are identified as the most important causes of human error.

  4. Evaluating a methodology for assessing the strategic alignment of a mining company recruitment function

    Directory of Open Access Journals (Sweden)

    Adelé Janse van Rensburg

    2009-04-01

    Full Text Available In the human capital era, the strategic importance of measurement is unmistakable.  Therefore, the  objective  of  this  study  was  to  qualitatively  evaluate  a  methodology  for  assessing  the strategic alignment of a recruitment function. Persons working in the recruitment best practice community of a mining company were targeted as the case study for this research.  Individual (one-on-one and focus group interviews were conducted to elicit the research data.  Thematic coding was used to identify the emerging themes from the research data.  The findings indicated that  this methodology can be used effectively  to determine  the alignment of  the  recruitment function with the strategic objectives of the company.  However, the bottom line contribution is still unclear.

  5. Integrated mined-area reclamation and land-use planning. Volume 3C. A case study of surface mining and reclamation planning: Georgia Kaolin Company Clay Mines, Washington County, Georgia

    Energy Technology Data Exchange (ETDEWEB)

    Guernsey, J L; Brown, L A; Perry, A O

    1978-02-01

    This case study examines the reclamation practices of the Georgia Kaolin's American Industrial Clay Company Division, a kaolin producer centered in Twiggs, Washington, and Wilkinson Counties, Georgia. The State of Georgia accounts for more than one-fourth of the world's kaolin production and about three-fourths of U.S. kaolin output. The mining of kaolin in Georgia illustrates the effects of mining and reclaiming lands disturbed by area surface mining. The disturbed areas are reclaimed under the rules and regulations of the Georgia Surface Mining Act of 1968. The natural conditions influencing the reclamation methodologies and techniques are markedly unique from those of other mining operations. The environmental disturbances and procedures used in reclaiming the kaolin mined lands are reviewed and implications for planners are noted.

  6. Experiments in the full mechanisation of vertical seams at La Camocha Colliery (MSP, Ponferrada Mine and Steel Company)

    Energy Technology Data Exchange (ETDEWEB)

    Garcia-Arguelles, A.; Torano, J.; Tejuca, L.; Gonzalez, A.; Gutierrez, S.

    1987-05-01

    Limited production methods afforded by conventional coal-winning systems in vertical seams with series of borehole samples taken at 5 m vertical intervals and by the use of pneumatic picks and wooden props has forced coal mining companies, including the Ponferrada Mine and Steel Company, to introduce mechanised winning in this type of seam, in order to achieve a clear improvement in production levels. This article describes the experiences and the results obtained during full mechanisation of vertical seams at La Camocha colliery, by the combined use of a drum shearer and powered supports and by stowing of the goaf. The article is divided into two sections. The first section, given here, describes the methods and equipment used.

  7. Experiments in the full mechanisation of vertical seams at La Camocha colliery (MSP), Ponferrado Mine and Steel Company

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Arguelles, A.; Torano, J.; Tejuca, L.; Gonzalez, A.; Gutierrez, S.

    1987-06-01

    Limited production methods afforded by conventional coal-winning systems in vertical seams with series of borehole samples taken at 5 m vertical intervals and by the use of pneumatic picks and wooden props has forced coal mining companies, including the Ponferrada Mine and Steel Company, to introduce mechanised winning in this type of seam, in order to achieve a clear improvement in production levels. This article describes the experiences and the results obtained during full mechanisation of vertical seams at La Camocha colliery, by the combined use of a drum shearer and powered supports and by stowing of the goaf. The article is divided into two sections. The second section given here, gives the results obtained after seven months of operating the new system. 7 figs., 1 tab.

  8. Work Engagement, Intrinsic Motivation and Job Satisfaction among Employees of A Coal Mining Company in South Borneo

    OpenAIRE

    2015-01-01

    This paper seeks to establish the relationships between three job characteristics constructs, namely work engagement, intrinsic motivation and job satisfaction in a workplace notorious for discord and conflict between workers and employers. A quantitative methodology was adopted using a cross-sectional survey. Respondents were selected from the workers at a mining company, with a final sample of 156 employees participating in the study. The Utrecht Work Engagement Scale, Intrinsic Mot...

  9. A First Nations-led social innovation: a moose, a gold mining company, and a policy window

    Directory of Open Access Journals (Sweden)

    Daniel D. P. McCarthy

    2014-12-01

    combined with several other factors, including: (1 the high price of gold; (2 a mining company seeking to demonstrate corporate social responsibility to repair its international reputation with indigenous peoples by supporting an innovative, local Indigenous-led initiative; and (3 a new policy context, including Supreme Court of Canada decisions and provisions in the updated Ontario Mining Act, that require meaningful consultation with indigenous peoples has led to the emergence of a indigenous peoples-led collaborative, social innovation. This policy window allowed for the formation of an unprecedented council of indigenous knowledge holders (elders and traditional practitioners to help inform mine restoration and practice as well as to foster the resurgence of traditional language and culture in local indigenous communities. Here, we document this unprecedented social change opportunity.

  10. Reporting on Long-Term Value Creation—The Example of Public Canadian Energy and Mining Companies

    Directory of Open Access Journals (Sweden)

    Petra F. A. Dilling

    2016-09-01

    Full Text Available This study empirically analyzes reporting on long-term value creation for Canadian public mining and energy companies. It represents an important first step in determining the quality of reporting and its determinants for large public companies. In this exploratory empirical study, a reporting quality scoring index was developed to measure disclosure quality of long-term value creation reporting. Content analysis was used to examine financial and sustainability reports for a sample of twenty Canadian public mining and energy companies. Corporate disclosure quality scores were then calculated by assessing the quality of reporting in four main categories. The findings suggest that overall disclosure quality on long-term value creation is still low. Companies disclosing higher quality information on long-term value creation are of bigger size, operate in the basic materials sector, have an independent board, are listed in the Dow Jones Sustainability Index, experience higher stock volatility and use more words related to long-term value creation in their annual financial and non-financial reports. In order to increase and restore stakeholder trust and credibility as well as a tool to maintain stability, it is strongly recommended to introduce adequate mandatory standardization resulting in a set of internationally recognized reporting standards as well as a requirement for external assurance of reports.

  11. An empirical study on the critical success factors of small to medium sized projects in a South African mining company

    Directory of Open Access Journals (Sweden)

    Du Randt, Francois Jean

    2014-08-01

    Full Text Available Projects that fail, for whatever reason, can impact negatively on society, organisations, and other stakeholders. A number of researchers have identified various critical success factors (CSFs that can influence the outcome and success of a project. This research therefore aims to determine the CSFs that influence various success measures of small- to medium-sized projects at a South African mining company, Exxaro Resources’ Grootegeluk Coal Mine. Other objectives of this research include determining the extent of the impacts of these CSFs on the different success measures of a project. The investigation suggests that there are correlations among CSFs, and that certain factors impact the outcome of projects far more than others. This research finds that the single most important CSF for small- to medium-sized projects is the selection of a competent project manager. The competent project manager is characterised by a group of interrelated CSF factors: good leadership, commitment, and learning from past experiences. Based on the research results, other CSFs are discussed and explored in order for recommendations to be made on how this mining company, and possibly other organisations, can achieve greater project success.

  12. The Imposition Environmental Cost-Loading Of Companies Investing In Coal Mining

    OpenAIRE

    Tomi Risman; Marthen Arie; Abrar Saleng; M. Yunus Wahid

    2015-01-01

    The instrument of environment is an effort to prevent environmental problems caused by mining activities both in forms and its nature. The aims of the study are to analyze and understanding the essence of environment cost-loading in order to restore the environment from coal mining activities both when mining taken place and post-mining. The type of research used is a normative-legal research. This research was conducted in the province of South Kalimantan with the consideration that the Sout...

  13. Power Plant Discharge Structure, Delta Stabilization Dike, and On-Land Taconite Tailings Disposal, Reserve Mining Company, Silver Bay, Lake County, Minnesota.

    Science.gov (United States)

    1977-03-01

    present time it is not known what would be the ultimate configuration of the delta. Dr. Duncan Hay of Western Canada Hydraulic Laboratories Ltd ., a...Authority of Duluth U.S. Steel Corporation Reserve Mining Company Kemberlands, Ltd . Northern Land Company Duluth, Missabe and Iron Range Railroad Company...Alan R. Woolworth , Chief Archaeologist, Minnesota Historical Society. Respectfj4y issellfW. Fridley State Historic Preserv on Officer RlF/cr cc: Alan

  14. CSR, environment-friendly investments and innovations - the three elements necessary to build a modern and strong coal mining company?

    Directory of Open Access Journals (Sweden)

    Hałasik Katarzyna

    2016-01-01

    Full Text Available Currently, strongly increasing globalization forces companies around the world to search new ways to build competitive advantage and achieving goals. Society having wider access to information and products, began to pay attention not only to the attractiveness of the goods, but also to the credibility of the environmental and social of functioning companies. This makes, that the concept of corporate social responsibility and the green revolution, which are strongly associated with innovations, in last years become widely discussed in the literature, as well as popular in the activities of enterprises. This article is an attempt to answer the question, whether the combination of these three elements is a guarantee for the creations of a positive image, and thus the value of a modern and strong company. The research literature aims to identify the current approach to these three factors and their characteristics. In contrast, the analysis of Polish hard coal mining sector indicates the role of innovation, environmental protection and CSR in the industry - whether the actions in this area are present and to what extent. In addition, it will be presented to outline the current state of Polish hard coal mining sector

  15. Estimation of the Cost of Equity for Mining Companies Using the P-Lefac Method

    Science.gov (United States)

    Ranosz, Robert

    2014-03-01

    This article describes one of the methods of estimating the cost of equity, namely the LEFAC method. The name of the method is an acronym of the names of individual financial categories: L - Liquidity, E - Earnings, F - Franchise, A - Assets, C - Capital. It is a scoring method similar to the way used by ING Financial Markets to estimate share prices. A review of literature shows that this method is not widely known and used by enterprises, but it has certain advantages which justify its use. Its main advantages include its easy use and the stability of the results obtained: the calculated cost of equity is never lower than the adopted risk-free rate. The method is particularly useful for companies (enterprises) not listed on stock exchanges. This article is divided into five parts: an introduction, the LEFAC method, the parameterization of the LEFAC method (P-LEFAC), an example calculation and a summary. The second part of this article characterises the LEFAC method. In the third part, the method is parameterized to obtain a function described by formula 22. The following section contains an example calculation for KGHM S.A. and also presents results which mining companies would achieve if they used the discussed method to calculate the cost of their equity. The calculations were performed for mining companies listed on the Warsaw Stocks Exchange and unlisted ones. This part of the article also contains a short comparison of results obtained using the CAPM method and the discussed model. The last section consists of a summary presenting final conclusions. The article ends in a list of the literature referred to. Niniejszy artykuł został poświęcony jednej z metod szacowania kosztu kapitału własnego, a mianowicie metodzie LEFAC. Nazwa metody pochodzi od pierwszych liter wyrazów z języka angielskiego, które określają poszczególne kategorie finansowe: L - Liquidity (płynność), E - Earnings (zyski), F - Franchise (strategia), A - Assets (aktywa), C

  16. Criminalistic identification of PGM-containing products of mining and metallurgical companies.

    Science.gov (United States)

    Perelygin, Alexander; Kuchkin, Alexander; Kharkov, Nikolay; Moskvina, Tatyana

    2008-01-15

    In early 1990 s some organized criminal groups started to develop a new field of illegal business, which involved thefts of intermediary products from mining and metal-producing plants in Russia and in the south of Africa. Since local sulfide copper/nickel ores contain certain concentrations of precious and platinum group metals (PGMs), the intermediary products recovered at different stages of metallurgical transformation of these ores are materials of high commercial value. Illicit transportation and refining of these materials in Western Europe and North America has evolved into a large-scale business, where a lot of unlawful revenues are being laundered. The most important tasks in combating this organized crime are as follows: to establish the facts when some PGM-containing semi-products had been received at certain refineries; to carry out the identification of these semi-products; and to prove that these semi-products had been produced by a certain company. As a rule, it is not difficult to establish the identity of a "clean product". However, when a material is a mix of several semi-products or a mix of some semi-product with masking substances, the identification of individual components becomes an extremely complicated task. The purpose of developing the "complex procedure for establishing the nature and source of origin of precious metal-bearing products of mining and metallurgical operations" was to make possible the identification of complex mixes comprised of various metallurgical semi-products. In the complex procedure that we have developed to characterize dispersed materials, distribution of particles by their elemental composition (the so-called "pseudophase" composition) was used instead of mineralogical composition. To determine the "pseudophase" composition by the method of scanning electron microscopy with X-ray spectral microanalysis (SEM-EDX), a representative sample of material containing not less than 1000 particles was analyzed. All

  17. ANALYSIS OF EFFECT OF PROFITABILITY, ASSETS STRUCTURE, SIZE OF COMPANIES, AND LIQUIDITY TO CAPITAL STRUCTURES IN MINING COMPANIES LISTED IN INDONESIA STOCK EXCHANGE PERIOD 2012 - 2015

    Directory of Open Access Journals (Sweden)

    Gatot Nazir Ahmad

    2017-09-01

    Full Text Available The purpose of this study is to analyze the effect of profitability, structure assets, firm size and liquidity to the capital structure of mining companies listed on the Indonesia Stock Exchange for the period 2012-2015. Sampling technique using purpose sampling. Data analysis technique used in this research is panel data regression. The results showed that partially profitability had negative and significant effect to capital structure, asset structure had positive and significant effect to capital structure, firm size had positive and significant effect to capital structure, and liquidity had negative and significant effect to capital structure. Simultaneously profitability, asset structure, firm size and liquidity have a significant effect on capital structure.

  18. Information and communication technology and climate change adaptation: Evidence from selected mining companies in South Africa

    OpenAIRE

    Bartholomew I. Aleke; Godwell Nhamo

    2016-01-01

    The mining sector is a significant contributor to the gross domestic product of many global economies. Given the increasing trends in climate-induced disasters and the growing desire to find lasting solutions, information and communication technology (ICT) has been introduced into the climate change adaptation mix. Climate change-induced extreme weather events such as flooding, drought, excessive fog, and cyclones have compounded the environmental challenges faced by the mining sector. T...

  19. Recovery and reprocessing of legacy geophysical data from the archives of the State Company of Geology and Mining (GEOSURV) of Iraq and Iraq Petroleum Company (IPC)

    Science.gov (United States)

    Smith, D.V.; Drenth, B.R.; Fairhead, J.D.; Lei, K.; Dark, J.A.; Al-Bassam, K.

    2011-01-01

    Aeromagnetic data belonging to the State Company of Geology and Mining of Iraq (GEOSURV) have been recovered from magnetic tapes and early paper maps. In 1974 a national airborne survey was flown by the French firm Compagnie General de Geophysique (CGG). Following the survey the magnetic data were stored on magnetic tapes within an air conditioned archive run by GEOSURV. In 1990, the power supply to the archive was cut resulting in the present-day poor condition of the tapes. Frontier Processing Company and the U.S. Geological Survey (USGS) have been able to recover over 99 percent of the original digital data from the CGG tapes. Preliminary reprocessing of the data yielded a total magnetic field anomaly map that reveals fine structures not evident in available published maps. Successful restoration of these comprehensive, high quality digital datasets obviates the need to resurvey the entire country, thereby saving considerable time and money. These data were delivered to GEOSURV in a standard format for further analysis and interpretation. A parallel effort by GETECH concentrated on recovering the legacy gravity data from the original field data sheets archived by IPC (Iraq Petroleum Company). These data have been compiled with more recent GEOSURV sponsored surveys thus allowing for the first time a comprehensive digital and unified national gravity database to be constructed with full principal facts. Figure 1 shows the final aeromagnetic and gravity data coverage of Iraq. The only part of Iraq lacking gravity and aeromagnetic data coverage is the mountainous areas of the Kurdish region of northeastern Iraq. Joint interpretation of the magnetic and gravity data will help guide future geophysical investigations by GEOSURV, whose ultimate aim is to discover economical mineral and energy resources. ?? 2011 Society of Exploration Geophysicists.

  20. FACTORS AFFECTING TOBIN'S Q COAL MINING COMPANY REGISTERED IN INDONESIA STOCK EXCHANGE

    Directory of Open Access Journals (Sweden)

    E. Batara Manurung

    2016-05-01

    Full Text Available The purpose of this study is to examine the effect of capital structure (debt to asset ratio and debt to equity ratio, economic value added, and coal reserves towards Tobin’s Q, as a proxy of firms’ value, of coal companies listed on the Indonesia Stock Exchange (IDX. This study also aims to examine the contribution of Tobin’s Q towards sectoral stock index price of coal production companies. From a total population of 23 companies, this study took a sample of 16 coal production companies using purposive sampling method. The data used is collected from the companies audited financial statements and annual reports in IDX’s website from 2009 to 2014. The results of multiple linear regression analysis show that there is significant impact of economic value added, coal reserves and profitability dummy towards Tobin’s Q. Furthermore, the results of linear regression analysis show that there is significant impact of Tobin’s Q towards sectoral stock index price of coal production companies. Based on the results of this study, the financial decision makers in coal production companies are advised to use economic value added, availability of coal reserves and profitability in improving firm value reflected in its share price.Keywords: capital structure, coal reserves, economic value added, Tobin’s Q

  1. Information and communication technology and climate change adaptation: Evidence from selected mining companies in South Africa

    Directory of Open Access Journals (Sweden)

    Bartholomew I. Aleke

    2016-03-01

    Full Text Available The mining sector is a significant contributor to the gross domestic product of many global economies. Given the increasing trends in climate-induced disasters and the growing desire to find lasting solutions, information and communication technology (ICT has been introduced into the climate change adaptation mix. Climate change-induced extreme weather events such as flooding, drought, excessive fog, and cyclones have compounded the environmental challenges faced by the mining sector. This article presents the adoption of ICT innovation as part of the adaptation strategies towards reducing the mining sector’s vulnerability and exposure to climate change disaster risks. Document analysis and systematic literature review were adopted as the methodology. Findings from the study reflect how ICT intervention orchestrated changes in communication patterns which are tailored towards the reduction in climate change vulnerability and exposure. The research concludes with a proposition that ICT intervention must be part of the bigger and ongoing climate change adaptation agenda in the mining sector.Keywords: ICT; climate change; disaster risk reduction; mining; adaptation; South Africa

  2. Multinational energy and mining companies 2002 in major emerging markets worldwide

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    The directory/CD-ROM contains contact data and competitive intelligence on 6,200 senior executives at 2,500 leading multinational subsidies, joint ventures and associate companies located in major emerging markets worldwide. Information listed for each company includes: full contract details, senior personnel, company activity, local company profile, nationality (over 25 countries), ownership, and products and services. Products and service classifications include: coal/lignite, construction services, consultancy, design/engineering services, electric power, environmental impact assessment; exploration/extraction, exploration, finance, geology, metals, natural gas, nuclear power, oil/petroleum, power generation, processing equipment, renewable energy, site/plant installation, storage, trade, transport and utility suppliers. The CD-ROM can be used to source, select and browse the database and export to construct your own database and mailing lists.

  3. Value added statement (VAS) of mining and metallurgical companies in Poland

    OpenAIRE

    A. Kijewska; Bluszcz, A.; A. Sojda

    2015-01-01

    The article presents the concept of value added and value added statement. That report may provide an additional source of information for the company’s stakeholders such as employees, capital donors, State Budget and the company itself. According to the theory of stakeholders and corporate social responsibility the objective of the company is to deliver value to all stakeholders, not just shareholders. Hence the need for disclosure of information about the value added generated for all stake...

  4. 世界大型矿业公司发展历程浅析%Analysis of the development course of large international mining companies

    Institute of Scientific and Technical Information of China (English)

    燕凌羽; 王安建; 陈其慎; 李建武

    2012-01-01

    国际矿业公司是指以控制多种矿产资源作为市场目标,以国际贸易运作作为获利手段的具有国际竞争力的跨国矿业企业.本文在系统回顾和梳理国际大型矿业公司发展历程基础上,重点探讨了矿业公司发展历程中五个不同时期的阶段性特点,指出大型跨国矿业公司的发展战略转变与经济发展关系密切,并且普遍采用全球化、资本运作和资源优先战略作为其主要发展战略措施.%International mining companies are multinational mining companies which have international competitiveness, control a variety of mineral resources as the target market and operate international trade as a profitable means. On the basis of a systematic review of the development process of large international mining companies, this paper discussed the development characteristics of large multinational mining companies at different times and found that the change of large multinational mining companies' development strategy is closely related to economic development. Globalization, capital operation and resource prioritiza-tion are the main development strategic measures which are generally adopted by large multinational mining companies.

  5. The Influence of Profitability, Solvency, and Auditor’s Opinion to Audit Report Lag at Coal Mining Companies

    Directory of Open Access Journals (Sweden)

    Adlina Nindra Hapsari

    2016-10-01

    Full Text Available Submitting financial statements adapted in accordance with accounting standards audited by a registered public accountant with Financial Service Authority known as Otoritas Jasa Keuangan (OJK is required for every public company. In delivering financial reports to the public, there would be a delay affected by a period of audit reporting (audit report lag. The goal of this research was to determine the impact of profitability, solvency, and auditor’s opinion to audit report lag on sub-sector coal mining companies listed on the Indonesian Stock Exchange. Quantitative study with purposive sampling method was used as the research method. In addition, the data were obtained from the company’s financial statements which have been published. Multiple linear regression and hypothesis testing using t and f statistics with a confidence level of 5% were applied as the analysis technique. The amount of the research objects was 18 out of 22 classified companies from the period of 2012 to 2014. From this study, it can be concluded that both profitability and auditor’s opinion have significant influence on audit report lag. In contrast, solvency has no significant influence on audit report lag.

  6. The 4M comPany: Make Mine Metric Marvels. Third Grade Teacher's Guide.

    Science.gov (United States)

    Hawaii State Dept. of Education, Honolulu.

    This is one of several teacher's guides for the 4M Company, a set of materials for teaching metric concepts and computation skills to elementary school students. Included in this guide are sections on needed materials, length (ancient Hawaiian units, meter decimeter, centimeter, addition, subtraction), decimals related to meters (measurement,…

  7. 矿山企业清洁生产实践--以某铁矿清洁生产审核为例%Cleaner Production Audit Practices of Mine Company by a case of Iron Mine Company

    Institute of Scientific and Technical Information of China (English)

    易玲

    2015-01-01

    An iron mine company was taken as an example to introduce the cleaner production audit practices.The environmental protection situation of the company before audit was analyzed.Its cleaner production level was as-sessed.On the basis of the assessment,thirty -six measures were put forward to address the problems.The eco-nomic benefit reached 4325.1 thousands RMB in the year of 2011.The water was saved 1342.2 thousands of cu-bic.The electricity was saved to 258.5 thousands of kWh.The tailings were reduced 71.71 thousands of tons in the same year.%以某矿山企业为例,介绍了矿山清洁生产实践。分析了矿山企业审核前环保状况,根据审核前清洁生产水平评价结果,提出问题,针对问题,实施了36项清洁生产方案,2011年取得经济效益432.51万元,节水134.22万 m3,节电25.85万 kWh,实际年减少尾矿排放7.171万 t。

  8. Improving the prediction of going concern of Taiwanese listed companies using a hybrid of LASSO with data mining techniques.

    Science.gov (United States)

    Goo, Yeung-Ja James; Chi, Der-Jang; Shen, Zong-De

    2016-01-01

    The purpose of this study is to establish rigorous and reliable going concern doubt (GCD) prediction models. This study first uses the least absolute shrinkage and selection operator (LASSO) to select variables and then applies data mining techniques to establish prediction models, such as neural network (NN), classification and regression tree (CART), and support vector machine (SVM). The samples of this study include 48 GCD listed companies and 124 NGCD (non-GCD) listed companies from 2002 to 2013 in the TEJ database. We conduct fivefold cross validation in order to identify the prediction accuracy. According to the empirical results, the prediction accuracy of the LASSO-NN model is 88.96 % (Type I error rate is 12.22 %; Type II error rate is 7.50 %), the prediction accuracy of the LASSO-CART model is 88.75 % (Type I error rate is 13.61 %; Type II error rate is 14.17 %), and the prediction accuracy of the LASSO-SVM model is 89.79 % (Type I error rate is 10.00 %; Type II error rate is 15.83 %).

  9. A data mining approach to derive flood-related economic vulnerability of companies

    Science.gov (United States)

    Sieg, Tobias; Kreibich, Heidi; Vogel, Kristin; Merz, Bruno

    2017-04-01

    The assessment of vulnerability gained more and more attention in flood risk research during the recent years. However, there is still not much knowledge available about flood vulnerability of companies and its influencing factors. This study follows the natural sciences concept which defines vulnerability as the degree of loss to a given element at risk resulting from flooding of a given magnitude. Machine learning algorithms like Random Forests (RFs) are promising approaches, since they consider many influencing variables and as such allow for a detailed assessment of flood vulnerability. Only these variables which are meaningful for the differentiation of a certain target variable are used by the derived models. This allows for an identification of relevant damage influencing variables and hence for a more detailed picture of flood vulnerability of companies. This study aims to identify relevant damage influencing variables by means of the variable importance provided by Random Forests. The data sets used are taken from two surveys conducted after the floods in the Elbe and Danube catchments in the years 2002 and 2013 in Germany. Damage to buildings (n = 430), equipment (n = 651) as well as goods and stock (n = 530) are taken into account. The analysis is done for the entire data set as well as for four groups of different company sectors and the corresponding data subsets. Relevant damage influencing variables separated by sector and assets are identified as, for example, the degree of contamination or precautionary measures undertaken before the flood event. The results provide insight into the damage processes and improve data-acquisition in future surveys by, for instance, asking specific questions for company sectors and assets.

  10. Emission and commercial utilization of coal mine methane in the Upper Silesian Coal Basin illustrated by the example of Katowice Coal Holding Company

    Directory of Open Access Journals (Sweden)

    Kędzior Sławomir

    2015-03-01

    Full Text Available The article deals with the issue of the release of methane from coal seams and its emission to the atmosphere from the mines of Katowice Coal Holding Company in the years of 1997-2011. This period is characterized by organizational changes in Polish mining industry involving liquidation or a merger of mines, an increase in both the concentration of coal mining activity, and the depth of the exploitation at which the amount of methane in coal seams grows ever larger. The analysis of the variation in the methane emission from the coal mines in that period points out a decline in the intensity of the emission until 2005, probably owing to the liquidation of some mines, later, but in the years of 2006-2010 - a considerable increase in both the absolute methane emission of the mines and the methane emission to the atmosphere despite a dropping coal extraction. This signifies that mining activity takes place in increasingly difficult gas conditions prevailing at great depths. Despite a slight decrease in both the absolute methane emission and methane emission to the atmosphere in 2011, a continuously growing trend of this phenomenon should be expected in the future. A similar tendency is also visible in the whole Upper Silesian Coal Basin, however the methane emission peak falls in 2008. In order to curb the growth of the amount of the emitted methane, it should be commercially utilized. Particularly vital is considering methane as an unconventional resource, following the example of other countries.

  11. The Impact of Company-Level ART Provision to a Mining Workforce in South Africa: A Cost-Benefit Analysis.

    Directory of Open Access Journals (Sweden)

    Gesine Meyer-Rath

    2015-09-01

    Full Text Available HIV impacts heavily on the operating costs of companies in sub-Saharan Africa, with many companies now providing antiretroviral therapy (ART programmes in the workplace. A full cost-benefit analysis of workplace ART provision has not been conducted using primary data. We developed a dynamic health-state transition model to estimate the economic impact of HIV and the cost-benefit of ART provision in a mining company in South Africa between 2003 and 2022.A dynamic health-state transition model, called the Workplace Impact Model (WIM, was parameterised with workplace data on workforce size, composition, turnover, HIV incidence, and CD4 cell count development. Bottom-up cost analyses from the employer perspective supplied data on inpatient and outpatient resource utilisation and the costs of absenteeism and replacement of sick workers. The model was fitted to workforce HIV prevalence and separation data while incorporating parameter uncertainty; univariate sensitivity analyses were used to assess the robustness of the model findings. As ART coverage increases from 10% to 97% of eligible employees, increases in survival and retention of HIV-positive employees and associated reductions in absenteeism and benefit payments lead to cost savings compared to a scenario of no treatment provision, with the annual cost of HIV to the company decreasing by 5% (90% credibility interval [CrI] 2%-8% and the mean cost per HIV-positive employee decreasing by 14% (90% CrI 7%-19% by 2022. This translates into an average saving of US$950,215 (90% CrI US$220,879-US$1.6 million per year; 80% of these cost savings are due to reductions in benefit payments and inpatient care costs. Although findings are sensitive to assumptions regarding incidence and absenteeism, ART is cost-saving under considerable parameter uncertainty and in all tested scenarios, including when prevalence is reduced to 1%-except when no benefits were paid out to employees leaving the workforce and

  12. The Impact of Company-Level ART Provision to a Mining Workforce in South Africa: A Cost–Benefit Analysis

    Science.gov (United States)

    Meyer-Rath, Gesine; Pienaar, Jan; Brink, Brian; van Zyl, Andrew; Muirhead, Debbie; Grant, Alison; Churchyard, Gavin; Watts, Charlotte; Vickerman, Peter

    2015-01-01

    Background HIV impacts heavily on the operating costs of companies in sub-Saharan Africa, with many companies now providing antiretroviral therapy (ART) programmes in the workplace. A full cost–benefit analysis of workplace ART provision has not been conducted using primary data. We developed a dynamic health-state transition model to estimate the economic impact of HIV and the cost–benefit of ART provision in a mining company in South Africa between 2003 and 2022. Methods and Findings A dynamic health-state transition model, called the Workplace Impact Model (WIM), was parameterised with workplace data on workforce size, composition, turnover, HIV incidence, and CD4 cell count development. Bottom-up cost analyses from the employer perspective supplied data on inpatient and outpatient resource utilisation and the costs of absenteeism and replacement of sick workers. The model was fitted to workforce HIV prevalence and separation data while incorporating parameter uncertainty; univariate sensitivity analyses were used to assess the robustness of the model findings. As ART coverage increases from 10% to 97% of eligible employees, increases in survival and retention of HIV-positive employees and associated reductions in absenteeism and benefit payments lead to cost savings compared to a scenario of no treatment provision, with the annual cost of HIV to the company decreasing by 5% (90% credibility interval [CrI] 2%–8%) and the mean cost per HIV-positive employee decreasing by 14% (90% CrI 7%–19%) by 2022. This translates into an average saving of US$950,215 (90% CrI US$220,879–US$1.6 million) per year; 80% of these cost savings are due to reductions in benefit payments and inpatient care costs. Although findings are sensitive to assumptions regarding incidence and absenteeism, ART is cost-saving under considerable parameter uncertainty and in all tested scenarios, including when prevalence is reduced to 1%—except when no benefits were paid out to employees

  13. The Impact of Company-Level ART Provision to a Mining Workforce in South Africa: A Cost-Benefit Analysis.

    Science.gov (United States)

    Meyer-Rath, Gesine; Pienaar, Jan; Brink, Brian; van Zyl, Andrew; Muirhead, Debbie; Grant, Alison; Churchyard, Gavin; Watts, Charlotte; Vickerman, Peter

    2015-09-01

    HIV impacts heavily on the operating costs of companies in sub-Saharan Africa, with many companies now providing antiretroviral therapy (ART) programmes in the workplace. A full cost-benefit analysis of workplace ART provision has not been conducted using primary data. We developed a dynamic health-state transition model to estimate the economic impact of HIV and the cost-benefit of ART provision in a mining company in South Africa between 2003 and 2022. A dynamic health-state transition model, called the Workplace Impact Model (WIM), was parameterised with workplace data on workforce size, composition, turnover, HIV incidence, and CD4 cell count development. Bottom-up cost analyses from the employer perspective supplied data on inpatient and outpatient resource utilisation and the costs of absenteeism and replacement of sick workers. The model was fitted to workforce HIV prevalence and separation data while incorporating parameter uncertainty; univariate sensitivity analyses were used to assess the robustness of the model findings. As ART coverage increases from 10% to 97% of eligible employees, increases in survival and retention of HIV-positive employees and associated reductions in absenteeism and benefit payments lead to cost savings compared to a scenario of no treatment provision, with the annual cost of HIV to the company decreasing by 5% (90% credibility interval [CrI] 2%-8%) and the mean cost per HIV-positive employee decreasing by 14% (90% CrI 7%-19%) by 2022. This translates into an average saving of US$950,215 (90% CrI US$220,879-US$1.6 million) per year; 80% of these cost savings are due to reductions in benefit payments and inpatient care costs. Although findings are sensitive to assumptions regarding incidence and absenteeism, ART is cost-saving under considerable parameter uncertainty and in all tested scenarios, including when prevalence is reduced to 1%-except when no benefits were paid out to employees leaving the workforce and when absenteeism

  14. The effect of human resource practices on psychological contracts at an iron ore mining company in South Africa

    Directory of Open Access Journals (Sweden)

    Caren B. Scheepers

    2011-02-01

    Full Text Available Orientation: Human resource practices influence the psychological contract between employee and employer and, ultimately, organisational performance. Research purpose: The objective of this study was to examine the effect of human resource practices on the types of psychological contracts in an iron ore mining company in South Africa empirically. Motivation for the study: Although there have been a number of conceptual studies on the effect of human resource practices on psychological contracts, there has been no effort to synthesise the links between these contracts and various human resource practices systematically. This study endeavoured to provide quantitative evidence to verify or refute conceptual studies on this relationship. Its findings could inform human resource strategies and, ultimately, the prioritisation of human resource practices to improve the cost-effective allocation of resources.Research design, approach and method: The researchers administered two questionnaires. These were Rousseau’s Psychological Contract Inventory (2000 and the Human Resource Practices Scale of Geringer, Colette and Milliman (2002. The researchers conducted the study with 936 knowledge workers at an iron ore mining company in South Africa. They achieved a 32% response rate.Main findings: The findings showed that most participants have relational contracts with the organisation. Another 22% have balanced contracts, 8% have transitional contracts whilst only 1% have transactional contracts. The study suggests that there are relationships between these psychological contracts and specific human resource practices. The study found that training and development was the most important human resource practice for developing relational and balanced contracts. Employees thought that they contributed more than their employer did to the relationship. The researchers developed a model to illustrate the influence of the various human resource practices on

  15. Application of local exhaust ventilation system and integrated collectors for control of air pollutants in mining company.

    Science.gov (United States)

    Ghorbani Shahna, Farshid; Bahrami, Abdulrahman; Farasati, Farhad

    2012-01-01

    Local exhaust ventilation (LEV) systems and integrated collectors were designed and implemented in a mining company in order to control emitted air pollutant from furnaces. The LEV was designed for capture and transition of air pollutants emitted from furnaces to the integrated collectors. The integrated collectors including four high efficiency Stairmand model cyclones for control of particulate matter, a venturi scrubber for control of the fine particles, SO(2) and a part of H(2)S to follow them, and a packed scrubber for treatment of the residual H(2)S and SO(2) were designed. Pollutants concentration were measured to determine system effectiveness. The results showed that the effectiveness of LEV for reducing workplace pollution is 91.83%, 96.32% and 83.67% for dust, SO(2) and H(2)S, respectively. Average removal efficiency of particles by combination of cyclone and venturi scrubber was 98.72%. Average removal efficiency of SO(2) and H(2)S were 95.85% and 47.13% for the venturi scrubber and 68.45% and 92.7% for the packed bed scrubber. The average removal efficiency of SO(2) and H(2)S were increased to 99.1% and 95.95% by the combination of venturi and packed bed scrubbers. According to the results, integrated collectors are a good air pollution control option for industries with economic constraints and ancient technologies.

  16. Work Engagement, Intrinsic Motivation and Job Satisfaction among Employees of A Coal Mining Company in South Borneo

    Directory of Open Access Journals (Sweden)

    Hasan Sartono

    2015-08-01

    Full Text Available This paper seeks to establish the relationships between three job characteristics constructs, namely work engagement, intrinsic motivation and job satisfaction in a workplace notorious for discord and conflict between workers and employers. A quantitative methodology was adopted using a cross-sectional survey. Respondents were selected from the workers at a mining company, with a final sample of 156 employees participating in the study. The Utrecht Work Engagement Scale, Intrinsic Motivation Inventory and the Minnesota Job Satisfaction Questionnaire were used to collect data. The results of the study indicate positive relationships between job satisfaction, work engagement and intrinsic motivation among the workers. Age and marital status were found to be significant contributors to workers’ job satisfaction, intrinsic motivation and work engagement. Implications of these results are that human resource interventions are required in order to deal with enhancing work engagement, intrinsic motivation and job satisfaction. Furthermore, the results indicate that intrinsic motivation and work engagement can enhance job satisfaction. The current study adds to the research pointing at job satisfaction as a promising underlying mechanism for employees’ to be internally motivated and engaged at work.

  17. Mining

    Directory of Open Access Journals (Sweden)

    Khairullah Khan

    2014-09-01

    Full Text Available Opinion mining is an interesting area of research because of its applications in various fields. Collecting opinions of people about products and about social and political events and problems through the Web is becoming increasingly popular every day. The opinions of users are helpful for the public and for stakeholders when making certain decisions. Opinion mining is a way to retrieve information through search engines, Web blogs and social networks. Because of the huge number of reviews in the form of unstructured text, it is impossible to summarize the information manually. Accordingly, efficient computational methods are needed for mining and summarizing the reviews from corpuses and Web documents. This study presents a systematic literature survey regarding the computational techniques, models and algorithms for mining opinion components from unstructured reviews.

  18. 78 FR 49292 - Northshore Mining Company, a Subsidiary of Cliffs Natural Resources, Including On-Site Leased...

    Science.gov (United States)

    2013-08-13

    ... at the Babbitt, Minnesota location mine iron ore which is then sent to the Silver Bay, Minnesota... mining of iron ore and production of taconite pellets used to make steel. The notice was published in the...

  19. Financial Structure of Mining Sector Companies During an Economic Slowdown /Struktura Finansowania Przedsiębiorstw W Sektorze Górniczym I Wydobywczym W Okresie Spowolnienia Gospodarczego

    Science.gov (United States)

    Sierpińska, Maria; Bąk, Patrycja

    2012-12-01

    The global economic crisis that started in 2007 in the area of finance, expanded over the subsequent years to the business sphere, and resulted in a drop of demand and production almost in any field of business activity. Access to foreign sources of finance, especially to loans, has become more difficult and expensive. In such circumstances, enterprises have had to resort more often to their own capital generated by the issue of shares, and to retained profit. Banks have limited their loans for business entities, reduced credit periods, and raised credit margins as well as their levels of collaterals. The McKinsey research into the changes that occur in the structures of sources of finance confirms that the share of equity capital in the structure of financing of non-financial enterprises has visibly grown, and their crediting scopes have been limited all over the European Union as well as in the euro zone. The global tendencies as regards directions of changes in the structure of the sources of corporate financing have also been reflected in Poland. The economic slowdown has resulted in changes in the structures of corporate financing. Mining companies have risen the shares of their equity capital in their general sources of financing. This tendency corresponds to the changes of structure of corporate financing in Poland and Europe. Enterprises have resorted to bank loans to a lesser degree than in times of better market situation. In mining, public companies have increased their crediting, while in private sector the tendency has been reverse. Enterprises tend to use more flexible debiting forms as compared to credits by way of issue of long-term corporate bonds. Mining companies have developed issue programs that are to be implemented over three-year periods. Before, only Katowicki Holding Węglowy [Katowice Mining Holding] had issued bonds. The present publication is an attempt at assessing the changes in the structure of corporate financing within the mining

  20. 论晚清政府的保护与萍乡煤矿的开发%On the Protection to Pingxiang Coal Mine of Hanyeping Company From Jiangxi Local Authorities in Late Qing Dynasty

    Institute of Scientific and Technical Information of China (English)

    左世元; 刘小畅

    2015-01-01

    Pingxiang Coal Mine has the features such as rich reserves, high grade and long history of mining. After Sheng Xuanhuai (1844—1916), official merchant and entrepreneur in late Qing Dynasty , took over Hanyeping Iron Company, he decided to exploit Pingxiang Coal Mine on large scale by machine to solve the problem of fuel shortage.As an official merchant, Sheng Xuanhuai and Hanyeping Iron Company obtained the support of local authorities in Jiangxi Province and late Qing Government in terms of mining right and ex-pansion of Pingxiang Coal Mine , tax waiving and military protection , which promoted the development of Pingxiang Coal Mine and Hanyeping Company .%萍乡煤炭储量丰富、品位高,开采历史悠久. 盛宣怀接手汉阳铁厂后,为解决燃料匮乏的问题,决定使用机器大规模开采萍乡煤矿. 由于有官办的背景,盛宣怀及汉阳铁厂在进驻萍矿、扩张矿权、减免税厘、军事保护方面均获得了江西地方政府和晚清政府一定的支持,推动了萍矿的开发,促进了汉冶萍公司的发展.

  1. Regional Differences in Demand for Coal as A Basis for Development of A Product Distribution Model for Mining Companies in the Individual Customers Segment

    Science.gov (United States)

    Magda, Roman; Bogacz, Paweł; Franik, Tadeusz; Celej, Maciej; Migza, Marcin

    2014-10-01

    The article presents a proposal of methodology based on the process of relationship marketing, serving to determine the level of demand for coal in the individual customer segment, as well as fuel distribution model for this customer group in Poland developed on the basis of this methodology. It also includes selected results of tests carried out using the proposed methods. These proposals have been defined on the basis of market capacity indicators, which can be determined for the district level based on data from the Polish Central Statistical Office. The study also included the use of linear programming, based on the cost of coal logistics, data concerning railway, road and storage infrastructure present on the Polish market and taking into account the legal aspects. The presented results may provide a basis for mining companies to develop a system of coal distribution management in the locations with the highest demand values.

  2. Application of Over-Winding and Over-Falling Buffer Unit in Coal Mines of Datong Coal Group Company

    Institute of Scientific and Technical Information of China (English)

    WANG Hong-qing; WANG Jian-li

    2005-01-01

    Dynamic force of BS buffer unit in the enwinding hoisting system is calculated, and the buffer unit is installed and tested. The result shows that this buffer unit is accurate in its regulated braking force and convenient in adjustment and restoration. It can be repeatedly used as a bumper for both over-winding and over-falling without replacing any parts, providing an applicable device for safety operation in coal mining.

  3. Discussion on Precautions against the Law Risk of African Investment of Chinese Mining Companies -In the Perspective of Chinese Mining Companies in Zambia%论中资矿业企业非洲投资法律风险的防范--以赞比亚中资矿业企业为视角

    Institute of Scientific and Technical Information of China (English)

    乔慧娟

    2014-01-01

    This paper first introduces the main legal risks that Chinese mining companies faced: war and internal violence, nationalization, changes in the law, employment, environmental protection, and safety in production. On account of this, this paper proposes that before the investment, Chinese mining companies should fully understand the legal environment of the host country, and accede to stabilization clause in the investment agreement. At the same time, the political risk that we are likely to encounter should be arranged insurance. The law of host country must be abided by strictly. In addition, overseas investment legal risk prevention mechanism should be established inside the enterprises.%中资矿业企业非洲矿业投资面临的主要法律风险(含政治风险)有战争和内乱、国有化、法律变动、劳工雇佣、环境保护及安全生产等风险。建议中资矿业企业在非投资前要充分了解东道国法律环境,在投资协议中加入“稳定条款”,对可能遇到的政治风险进行投保,并且要严格遵守东道国法律,在企业内部建立海外投资法律风险防范机构。

  4. American mines, methods and men

    Energy Technology Data Exchange (ETDEWEB)

    Walker, S.C.A. (Thames Water Utilities (UK))

    1992-04-01

    The paper is based on the author's visits to a number of American mines, to see their mining machinery and to discuss with mine management their industrial relations problems. The paper gives a brief review of American mines, methods and men and is in the form of a diary. Mines visited are: Ohio Valley Coal Company; Big John Mine; Pittsburgh Research Center of the US Bureau of Mines; Martinka Mine; Robin Hood Complex No 9 Mine (Boone County, West Virginia), Green Briar Mine (Virginia); Martin County Coal (Kentucky); Wabash Mine (Keensburgh, Illinois); Galatia Mine (Harrisburgh, Illinois); and William Station Mine (Sturgis, Kentucky). Details given include mining methods productivity and staffing levels. The mining machinery is described in detail in a separate article. 5 figs.

  5. Integration of Design Patterns and Mobile Applications in a Management System for Monitoring Maintenance Cathode Plates of Mining Company Quebrada Blanca SA

    CERN Document Server

    Carlos, Oscar Sandoval

    2010-01-01

    This document presents the integration of design patterns and mobile applications, in the development of software management of plates (SIGEP) that allows to support in the solutions to problematics that they appear in the process of maintaining of plates copper cathodes of a Mining Company, in our case for Quebrada Blanca S.A. (CMQB S.A.). These problematics mainly are related to the little control over the tasks carried out in the maintaining to the cathodic plates, and the lack of information that leads to this practice, originates a deficient management and it does not allow to make opportune decisions referring to these elements, and therefore it does to project and to administer the life utility of the plates of cathodes, generating lifted costs associated to this process. As the process of maintaining a cathode plates constantly changing process, with respect to maintenance strategies in the system design SIGEP recognizing the flexibility and reuse in the design of system components, this achieved thro...

  6. The influence of principal risk factors in different stages of life cycle of capital projects in a large-sized mining company/A influencia dos principais fatores de risco nas diferentes fases do ciclo de vida dos projetos de capital em uma empresa de mineracao de grande porte

    National Research Council Canada - National Science Library

    Mulisani, Roberto Vendramini; Garcez, Marcos Paixao

    2014-01-01

    .... This paper presents, as a case study, survey of the main risks that occur in capital projects of a large-sized national mining company and its influence on different phases of the life cycle of these projects...

  7. Epidemiology of allergic diseases in German children; Epidemiologie allergischer Erkrankungen bei Kindern. Zeitliche Trends in Deutschland und Diskussion moeglicher Ursachen eines Trends

    Energy Technology Data Exchange (ETDEWEB)

    Kraemer, U. [Technische Univ. Muenchen (Germany). Klinische Kooperationsgruppe Umweltdermatologie GSF; Duesseldorf Univ. (Germany). Medizinisches Inst. fuer Umwelthygiene; Moellemann, A. [Duesseldorf Univ. (Germany). Medizinisches Inst. fuer Umwelthygiene; Behrendt, H. [Technische Univ. Muenchen (Germany). Klinische Kooperationsgruppe Umweltdermatologie GSF

    2001-07-01

    For many countries in Europe it was shown that allergies increased in the last decades. Data from Germany are not sufficient. Therefore results from studies in six years old children from West Germany are given which demonstrate an increase of allergies between 1985 and 1995. Possible causes are discussed. (orig.) [German] Fuer viele Laender Europas ist belegt, dass Allergien in den letzten Jahrzehnten zugenommen haben. Die Datenlage in Deutschland ist nicht ausreichend. Es werden daher die Ergebnisse von Studien an sechsjaehrigen Kindern aus Westdeutschland vorgelegt, die eine Zunahme von Allergien fuer den Zeitraum von 1985 bis 1995 nahe legen. Moegliche Ursachen werden diskutiert. (orig.)

  8. Risks and solutions for Chinese mining company investing in Namibia%我国矿业企业在纳米比亚投资面临的风险和对策

    Institute of Scientific and Technical Information of China (English)

    李秀慧; 刘典波

    2012-01-01

    They are confronted with different kinds of risks to invest in Namibia for Chinese companies. The risks include if they can find valuable mines in the exploration, how to develop the mines, environment protection, the fluctuation of mining products, the deficit of personnel and the accidents. This article gives some solutions for the risks. The companies should reduce the exploration risks by enhancing the theory research, putting the geologist in an important position and optimizing the exploration methods, share the risks by absorbing other companies and the government to invest, protect the environment by strictly regulations, forecast the mining market, increase the treatment of the staff and run the companies with standard regulations. The risks are unavoidable. The companies should try to reduce to the factor of risks and the loss of to get the maximum of profits.%中国矿业企业在纳米比亚投资面临诸多风险.这些风险包括能否找到有价值的矿产资源、找到的矿产资源如何开采、采矿过程中对的环境破坏、矿产品价格波动、人才短缺和安全事故等.本文针对这些风险提出相应的对策.企业应该加强理论研究、重视地质专家在找矿中的作用和优化找矿方法降低勘探风险;引入其他公司参股、政府投资共同分担开发风险;通过严格的环保措施加强对环境的保护;通过超前市场预测避免矿产品价格波动风险;通过利用和培养当地人才并提高员工待遇解决人才缺乏风险;通过正规化管理降低安全事故发生频率.中国企业在纳米比亚矿业投资面临的风险客观存在,只能采取相应对策消除风险因素或降低风险发生后的损失,以实现盈利的最大化.

  9. Men and their land. The mining sites of the Mokta French Company in Lozere; Des hommes et leur terre. Les sites miniers de la Compagnie Francaise de Mokta en Lozere

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-09-01

    This booklet summarizes the history of the mining activity in the Lozere district (France) devoted to the extraction of uranium ores. This activity started in 1957 with the open cast exploitation of the Cellier deposit which lasted 35 years and produced 4200 t of uranium from 5800000 t of ore. The exploitation was performed by the French Company of Uranium Ores (CFMU). The uranium crisis started in 1962 and led to an increase of prospecting activities. The crisis ended with the first oil crack in 1973 and the uranium demand and prices grew up until 1979 when the Three Mile Island reactor accident occurred. The second crisis that followed led to the development of new recovery processes such as the heap lixiviation process. In 1980, the CFMU became the French Company of Mokta (CFM) and in 1986, the CFM became a 100% daughter company of the Cogema group. The exploitation of the Bondons mine ended in 1989 and the program of site rehabilitation started. The document focusses on the environmental aspects of this program, the reforestation, the drainage of surface waters and the control of water quality. (J.S.)

  10. A Six Sigma Methodology Using Data Mining: A Case Study on Six Sigma Project for Heat Efficiency Improvement of a Hot Stove System in a Korean Steel Manufacturing Company

    Science.gov (United States)

    Jang, Gil-Sang; Jeon, Jong-Hag

    Recently, Six Sigma has been widely adopted in a variety of industries as a disciplined, data-driven problem solving approach or methodology supported by a handful of powerful statistical tools in order to reduce variation through continuous process improvement. Also, data mining has been widely used to discover unknown knowledge from a large volume of data using various modeling techniques such as neural network, decision tree, regression analysis, etc. This paper proposes a Six Sigma methodology based on data mining for effectively and efficiently processing massive data in driving Six Sigma projects. The proposed methodology is applied in the hot stove system which is a major energy-consuming process in a Korean steel company for improvement of heat efficiency and reduction of energy consumption. The results show optimal operation conditions and reduction of the hot stove energy cost by 15%.

  11. The Function Position and Institutional Design of Parent-Subsidiary Companies of China’s Mining Corporation%中国矿业公司母子公司功能定位与制度设计

    Institute of Scientific and Technical Information of China (English)

    洪柳; 朱菲菲; 朱晓芳

    2013-01-01

    The control and management of business group is the combination of all powers, policies, systems, ways and means of management of parent-subsidiary companies, and its essence is the distribution of powers, responsibilities and relations of parent-subsidiary companies. This paper introduces that in the expansion of overseas, for China’s mining corporation, there are generally two categories such as acquisitions of foreign companies, and opening up the market with their own strength. Generally speaking, finance-oriented and strategic control are suitable for the acquired companies, while the subsidiary companies set up by the parent company for the need of developing overseas market should use strategic and operational control. In the light of different control models, this paper plans the system for China’s mining corporation to manage overseas subsidiary companies from overall management, human resources, financial management, and information report.%  企业集团管控是企业集团母子公司各种权力、政策、制度及管理方式和手段的组合,其实质就是母子公司权力、责任和关系的分配。中国矿业公司在境外的拓展总体上分为收购境外公司和自身开拓市场两大类:收购的公司适宜采用财务型管控或者战略型管控;对开拓境外市场需要由母公司设立子公司则适宜采用战略型管控或运营型管控。根据管控模式的不同,从总体经营、人力资源、财务管理和信息报送四个方面设计了中国矿业公司对境外子公司的管理制度。

  12. 商业银行对矿业企业绿色信贷项目风险度量的研究%Research on risk measurement of green credit projects of mining companies by commercial banks

    Institute of Scientific and Technical Information of China (English)

    叶巧云; 冷建飞

    2016-01-01

    In case that commercial banks underestimate the investment value of green credit projects,the paper takes listed mining companies as the research subject and, from the perspective of commercial banks and based on KMV model and equity DCF model,measures the default risk faced by green credit projects. Empirical analysis shows that A listed mining company has a relatively low default probability in green credit projects;KMV model has a good effect in dynamically measuring credit default risks;commercial banks can to some extent trust the measurement result of the model.%为避免商业银行低估绿色信贷项目的投资价值,以矿业上市公司为研究对象,从商业银行视角出发,基于KMV模型和股权现金流量折现模型度量了绿色信贷项目面临的违约风险。实证研究表明:A矿业上市公司在绿色信贷项目期间具有较低的违约概率,且KMV模型具有较好地动态度量信贷违约风险的效果,商业银行在一定程度上可以信赖该模型的度量结果。

  13. Mining lore : Bankhead, mining for coal

    Energy Technology Data Exchange (ETDEWEB)

    Nichiporuk, A.

    2007-09-15

    Bankhead, Alberta was one of the first communities to be established because of mining. It was founded in 1903 by the Canadian Pacific Railway (CPR) on Cascade Mountain in the Bow River Valley of Banff National Park. In 1904, Mine No. 80 was opened by the Pacific Coal Company to fuel CPR's steam engines. In order to avoid flooding the mine, the decision was made to mine up the steep seams instead of down. The mine entered full production in 1905. This article described the working conditions and pay scale for the mine workers, noting that there was not much in terms of safety equipment. There were many accidents and 15 men lost their lives at the mine. During the mine's 20-year operation, miners went on strike 6 times. The last strike marked the closure of the mine in June 1922 and the end of industry in national parks. CPR was ordered to clear out and move the mining equipment as well as the houses, buildings and essentially the entire town. During its peak production, Mine No. 80 produced about a half million tons of coal. 1 ref., 1 fig.

  14. Mining and robotized equipment

    Energy Technology Data Exchange (ETDEWEB)

    Krisztian, B.

    1984-01-01

    The general concepts about the expedience of using industrial robots (PR) in mining and about the most rational fields of their use are cited. The achievements in creating industrial robots for the needs of the mining industry in the USSR, Sweden (the ASEA Company), in the United States (Westinghouse Electric and Cincinnati Milacron Companies) and in Japan (the Fupitsu Fanuk Company) are noted. The necessity in a whole number of cases of a fundamental restructuring of the productive processes with respect to the planned introduction of industrial robots in mining enterprises is stressed. The questions associated with the necessity for changes introduced into systems for automating industrial processes with the introduction of industrial robots into them are also discussed. The prospects for the development, creation and introduction of industrial robots in the Hungarian (VNR) mining industry are indicated in conclusion.

  15. Mastering SQL Server 2014 data mining

    CERN Document Server

    Bassan, Amarpreet Singh

    2014-01-01

    If you are a developer who is working on data mining for large companies and would like to enhance your knowledge of SQL Server Data Mining Suite, this book is for you. Whether you are brand new to data mining or are a seasoned expert, you will be able to master the skills needed to build a data mining solution.

  16. Road construction in underground mines

    Energy Technology Data Exchange (ETDEWEB)

    Benke, L.; Benkovics, I.

    1985-01-01

    The need and reasons of road construction for rubber-tyre vehicles in various mine sections are examined. A detailed analysis is given of the direct and indirect influences of underground haulage ways and transport roads on the parameters of mine performance. The various mine road construction technologies are overviewed. Experiences are presented with road construction in the Mecsek Ore Mines Company, Plant 3, Hungary. The cost factors of four construction technologies are compared.

  17. Mine your own business! Mine other's news!

    OpenAIRE

    Pham, Quang-Khai; Saint-Paul, Régis; Benatallah, Boualem; Mouaddib, Noureddine; Raschia, Guillaume

    2008-01-01

    International audience; Major media companies such as The Financial Times, the Wall Street Journal or Reuters generate huge amounts of textual news data on a daily basis. Mining frequent patterns in this mass of information is critical for knowledge workers such as financial analysts, stock traders or economists. Using existing frequent pattern mining (FPM) algorithms for the analysis of news data is difficult because of the size and lack of structuring of the free text news content. In this ...

  18. Mining of high utility itemsets of size-2 with pruning strategies and negative item values for B2C companies based on experiential marketing approach

    Directory of Open Access Journals (Sweden)

    Gaurav Gahlot

    2016-09-01

    Full Text Available Business to customer (B2C marketing for the retail organisations is the most rapid adoption made by the developed countries, while it has the pitfalls in the developing nations. B2C companies have been continually putting some or the other lucrative offers and schemes on their manufactured products. There happens to be no logical demand of clubbing the sale of two products. The only need of such clubbing is the financial crisis which the company wants to overcome. Information technology can renew and make the competitive advantage for B2C companies. In this paper, a novel way for finding the itemset clubs is proposed, hence extending Apriori algorithm. The proposed methodology aims at finding the combinations of the products which can be sold together with the high levels of utility. This allows for making good profits for the company. Unlike contemporary way of items bearing positive values, negative item values have been looked into. The MHUIS-2wPS algorithm utilises the transactional experiences of the retail stores and outputs the size-2 clubs. The MHUI-NIV algorithm caters for the items with negative item values. The dissertation applies various pruning strategies for the discovery of high utility itemsets. These prunings will help remove the unnecessary formation of the low utility extensions. Later, various datasets have been used to show the essence of the algorithms.

  19. Sustainable Development in Estonian Mining

    Science.gov (United States)

    Šommet, Julija

    2013-12-01

    Importance and demand of high qualified mining material (carbonate rocks, oil shale) are growing nowadays. Deposits are widespread around the world. Is it possible to create the sustainability paradigm, that helps to manage quarries adequately to improve overall effectiveness of the company in total? This study focuses especially on the mining industry. This paper will introduce modern systems and a new one, that allows to make an indexation of the company by mining sustainability index and gradation of the company by its wellness; also brings several benefits for future sustainable development.

  20. East China Non-ferrous Metal Geological & Mining Bureau obtaining mining rights in Indonesia

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>In December 2007,Jiangsu East China Non- ferrous Metal Geological & Mining Bureau has reached an agreement for cooperation with In- donesia Mining Company for the joint exploita- tion of mineral resources for 960 km2 areas in

  1. Asteroid Mining and Prospecting

    OpenAIRE

    Esty, Thomas

    2013-01-01

    There has been a recent increase in interest in the idea of mining asteroids, as seen from the founding of multiple companies who seek to make this science fiction idea science fact. We analyzed a number of prior papers on asteroids to make an estimate as to whether mining asteroids is within the realm of possibility. Existing information on asteroid number, composition, and orbit from past research was synthesized with a new analysis using binomial statistics of the number of probes that wou...

  2. The risks to miners, mines, and the public posed by large seismic events in the gold mining districts of South Africa

    CSIR Research Space (South Africa)

    Durrheim, RJ

    2006-10-01

    Full Text Available with respect to mine planning and blasting schedules. The national and local monitoring networks, operated by the Council for Geoscience and mining companies, respectively, are on a par with those installed in seismically active mining districts elsewhere...

  3. Coal mining in socioeconomic aspect

    OpenAIRE

    ZALOZNOVA YU. S.

    2014-01-01

    The article investigate the correlation of economic and social factors in the development of coal mining on example of vertically integrated companies with both domestic and foreign assets. The effect of socioeconomic aspects which have led to the American paradox of coal is studied to understand the essence of the coal mining industry at the present stage of the global economic management.

  4. Data mining, mining data : energy consumption modelling

    Energy Technology Data Exchange (ETDEWEB)

    Dessureault, S. [Arizona Univ., Tucson, AZ (United States)

    2007-09-15

    Most modern mining operations are accumulating large amounts of data on production and business processes. Data, however, provides value only if it can be translated into information that appropriate users can utilize. This paper emphasized that a new technological focus should emerge, notably how to concentrate data into information; analyze information sufficiently to become knowledge; and, act on that knowledge. Researchers at the Mining Information Systems and Operations Management (MISOM) laboratory at the University of Arizona have created a method to transform data into action. The data-to-action approach was exercised in the development of an energy consumption model (ECM), in partnership with a major US-based copper mining company, 2 software companies, and the MISOM laboratory. The approach begins by integrating several key data sources using data warehousing techniques, and increasing the existing level of integration and data cleaning. An online analytical processing (OLAP) cube was also created to investigate the data and identify a subset of several million records. Data mining algorithms were applied using the information that was isolated by the OLAP cube. The data mining results showed that traditional cost drivers of energy consumption are poor predictors. A comparison was made between traditional methods of predicting energy consumption and the prediction formed using data mining. Traditionally, in the mines for which data were available, monthly averages of tons and distance are used to predict diesel fuel consumption. However, this article showed that new information technology can be used to incorporate many more variables into the budgeting process, resulting in more accurate predictions. The ECM helped mine planners improve the prediction of energy use through more data integration, measure development, and workflow analysis. 5 refs., 11 figs.

  5. The Necessity of Public Relations for Sustainable Mining Activities

    Science.gov (United States)

    Lee, Hyunbock; Ji, Sangwoo

    2015-04-01

    This paper reports research about the necessity of image making for sustainable mine developments in the Republic of Korea. One of the big risks in mining activities is mining area residents opposing mine developments and operations. Analysis of the media reports on disputes between mining companies and residents can determine causes of opposing mine developments, dispute process, and influences of disputes on processes of mining projects. To do this, civil complaints from 2009 to 2012 and 24 media reports since 2000 on opposing mining activities are analyzed. And, to analyze difficulties of mining companies, the survey is conducted to target to mining companies. 57 representatives of mining companies are participated in the survey. The result of analysis cited that the major reasons of anti-mining activities are environmental degradation and reduced agricultural productivity. And specifically because of water pollution (50%), crop damages (33%), and mining dust pollution (21%), communities of mining area are against mine developments and operations. However, 25% of residents have experience of the damage caused by mining activities and the remaining 75% of residents opposing mining activities simply have anxiety about mining pollution. In the past, construction-oriented, environment-unfriendly mining projects had lasted. And while mine reclamation had been postponed in abandoned mines, mining area residents had suffered from mining pollution. So, mining area residents are highly influenced by the prejudice that mining activities are harmful to mining area communities. Current mining projects in South Korea, unlike the past mining activity, focus on minimizing environmental damage and contributing to mining area communities financially. But, in many case of disputes between mining companies and mining area residents, the both cannot reach an agreements because of the negative prejudice. Moreover, some communities categorically refuse any mining activity. On the

  6. Semiology Put to Data Mining.

    Science.gov (United States)

    Tunbridge, Nat

    1999-01-01

    Describes Semio, a company founded in 1996 that uses semiology to provide straightforward access to information. Discusses the text-mining engine at the core of the company's software; products; focus on the intranet market; competitors; partnership with corporate portals. (AEF)

  7. 晋能公司保安煤矿防突管理的经验初探%Probe into the Experiences of Baoan Coal Mine of Jinneng Company in Outburst Prevention Management

    Institute of Scientific and Technical Information of China (English)

    刘建兵

    2014-01-01

    从健全组织机构、采取点面结合的防突措施、实现防突安全质量标准化、注重实效的精细化管理4个方面,详细介绍了晋能公司保安煤矿防突管理的经验,以期切实提高煤矿安全生产水平和市场竞争能力,实现经济效益和社会效益的双丰收。%This paper introduces in detail the experiences of Baoan Coal Mine of Jinneng Company in outburst prevention management from four aspects of perfecting the institutional framework, adopting the outburst prevention measures based on point and surface combination, and paying attention to effective fine management for actually improving the level of coal mine’s safety production and realizing both economic and social benefits.

  8. Radioecological challenges for mining

    Energy Technology Data Exchange (ETDEWEB)

    Vesterbacka, P.; Ikaeheimonen, T.K.; Solatie, D. [Radiation and Nuclear Safety Authority (Finland)

    2014-07-01

    In Finland, mining became popular in the mid-1990's when the mining amendments to the law made the mining activities easier for foreign companies. Also the price of the minerals rose and mining in Finland became economically profitable. Expanding mining industry brought new challenges to radiation safety aspect since radioactive substances occur in nearly all minerals. In Finnish soil and bedrock the average crystal abundance of uranium and thorium are 2.8 ppm and 10 ppm, respectively. It cannot be predicted beforehand how radionuclides behave in the mining processes which why they need to be taken into account in mining activities. Radiation and Nuclear Safety Authority (STUK) has given a national guide ST 12.1 based on the Finnish Radiation Act. The guide sets the limits for radiation doses to the public also from mining activities. In general, no measures to limit the radiation exposure are needed, if the dose from the operation liable to cause exposure to natural radiation is no greater than 0.1 mSv per year above the natural background radiation dose. If the exposure of the public may be higher than 0.1 mSv per year, the responsible party must provide STUK a plan describing the measures by which the radiation exposure is to be kept as low as is reasonably achievable. In that case the mining company responsible company has to make a radiological baseline study. The baseline study must focus on the environment that the mining activities may impact. The study describes the occurrence of natural radioactivity in the environment before any mining activities are started. The baseline study lasts usually for two to three years in natural circumstances. Based on the baseline study measurements, detailed information of the existing levels of radioactivity in the environment can be attained. Once the mining activities begin, it is important that the limits are set for the wastewater discharges to the environment and environmental surveillance in the vicinity of

  9. Company analysis

    DEFF Research Database (Denmark)

    Jenster, Per V.; Hussey, David

    This volume looks at the company appraisal as a whole, examining the continuing need to appraise companies as part of the continuing strategy process. Building from a sound basis of theory, the text aims to be practical and to give guidance to senior managers and others involved in the strategy p...

  10. 川煤达竹公司本质安全型煤矿建设探讨%Discussion on construction experience of intrinsic safety coal mine in Dazhu Coal Company

    Institute of Scientific and Technical Information of China (English)

    奚光荣

    2012-01-01

    Intrinsic safety coal construction is an effective measure to promote coal work safety. Dazhu Coal Company obtained certain experience and achievement during the intrinsic safety coal construction. In this paper the process and practice in the intrinsically safe mine construction were introduced. Based on the enterprise actual, the essential safety concept was carried out, and the safety management mode was innovated. By means of information construction, safety management platform was established; through the" team" management, the safety management of the grass roots was strengtheded; the enterprise safety culture was promoted to ensure the scientific and sustainable development of enterprise. From the concept, technology, management and culture four aspects, the intrinsic safety coal construction was enhanced, and the characteristic thought of work safety was formed.%本质安全型矿井的建设是促进煤矿安全生产的有效措施.川煤集团达竹公司致力于本质安全型煤矿企业的建设,取得了一定的经验和成绩.介绍了川煤集团在本质安全型矿井建设的过程和实践中,立足企业实际,推行本质安全理念,创新安全管理模式;利用信息化手段,构建安全管理平台;通过“班组”管理,夯实基层安全管理;提升企业安全文化,确保企业科学可持续发展.从理念、技术、管理和文化四个方面,加强本质安全型矿井的建设,形成了具有特色的本质安全发展思路.

  11. Application of Data Mining in Customer Churn Management of Securities Company%数据挖掘在证券客户流失管理中的应用

    Institute of Scientific and Technical Information of China (English)

    谢芳

    2011-01-01

    随着证券市场竞争的不断加剧,如何针对不同的客户群实施差异化营销和服务已成为当前证券企业的迫切需求.客户流失分析系统可以预测客户流失情况,对潜在流失的客户进行预警,为营业部提前进行客户挽留提供帮助.首先简要介绍了数据挖掘技术的基础理论,接着提出了证券客户流失的含义并阐述了证券客户流失分析系统的构建步骤,最后结合某证券公司的实例数据对证券客户流失系统进行了应用说明.%With the drastic competition in the securities market, how to implement discrepancy marketing strategy for different customer groups has become urgent needs of securities companies.The customer chum analysis system can forecast the customer to be or not lose.The system aims to help securities sales department to early warning and avoid customer churning.Firsfiy, the paper introduces the basic theory of data mining technology.Then, it explains the key construction steps of customer churn analysis system.Finally, the paper discusses the application of the system with an example.

  12. Gold-Mining

    DEFF Research Database (Denmark)

    Raaballe, J.; Grundy, B.D.

    2002-01-01

    of operating gold mines. Asymmetric information on the reserves in the mine implies that, at a high enough price of gold, the manager of high type finds the extraction value of the company to be higher than the current market value of the non-operating gold mine. Due to this under valuation the maxim of market...... value maximization forces the manager of high type to extract the gold.The implications are three-fold. First, all managers (except the lowest type) extract the gold too soon compared to the first-best policy of leaving the gold in the mine forever. Second, a manager of high type extracts the gold...... sooner than a manager of lower type. Third, a non-operating gold mine is valued as being of the lowest type in the pool and all else equal, high-asymmetri mines are valued lower than low-asymmetri mines. In a qualitative sense these results are robust with respect to different assumptions (re cost...

  13. Spatio-Temporal Rule Mining

    DEFF Research Database (Denmark)

    Gidofalvi, Gyozo; Pedersen, Torben Bach

    2005-01-01

    Recent advances in communication and information technology, such as the increasing accuracy of GPS technology and the miniaturization of wireless communication devices pave the road for Location-Based Services (LBS). To achieve high quality for such services, spatio-temporal data mining techniques...... are needed. In this paper, we describe experiences with spatio-temporal rule mining in a Danish data mining company. First, a number of real world spatio-temporal data sets are described, leading to a taxonomy of spatio-temporal data. Second, the paper describes a general methodology that transforms...... the spatio-temporal rule mining task to the traditional market basket analysis task and applies it to the described data sets, enabling traditional association rule mining methods to discover spatio-temporal rules for LBS. Finally, unique issues in spatio-temporal rule mining are identified and discussed....

  14. Mining equipment manufacturers; 17th ed.

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    The report analyses and compares the financial ratios of mining equipment manufacturers in the United Kingdom. It includes companies who produce equipment for the mining industry such as cutting tools, drilling equipment, crushers, screens, centrifuges, tunnelling equipment, conveyors and other materials handling equipment, hydraulic equipment, filtration, pumping, and mixing equipment and ventilation equipment. The report presents business ratios analysing profitability, efficiency, liquidity, employee-based ratios and a series of figures on growth rate. Accounting data for the individual companies are given, together with principal ratios, areas of activity, names of directors and company secretary, trading address and holding companies.

  15. Mining equipment manufacturers. 13th edition

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-01

    The report analyses and compares the financial ratios of mining equipment manufacturers in the United Kingdom. It includes companies who produce equipment for the mining industry such as cutting tools, drilling equipment, crushers, screens, centrifuges, tunnelling equipment, conveyors and other materials handling equipment, hydraulic equipment, filtration, pumping and mixing equipment and ventilation equipment. The report presents business ratios analysing profitability, efficiency, liquidity, employee-based ratios and a series of figures on growth rate. Accounting data for the individual companies are given, together with principal ratios, areas of activity, names of directors and company secretary, trading address and holding companies.

  16. Financing and risk management of investments in mining sector

    OpenAIRE

    Hashemi, Seyedmajid

    2013-01-01

    ABSTRACT: This study aims for investigating the process of mining investments and calculating the level of risk to which mining companies are exposed. As a mining firm gets involved in a project, there are many risks to be assessed including environmental, social and reputational risks. Therefore, the presence of a sustainable development framework in the mining sector helps to consider all dimensions of mining projects in order to mitigate the risk exposure. As undeveloped mineral resour...

  17. Reformulating the calculation of mining privileges for medium and large mining

    Directory of Open Access Journals (Sweden)

    Pedro Franco Concha

    2016-01-01

    Full Text Available Throughout this paper those technical and accounting concepts of the Law of mining privileges that generate ambiguity and incongruity for businesses has been analyzed and identified. For this reason, we have developed a proposal amending the calculation of mining privileges based on two main aspects: (i terminology used in the law and (ii establishment of income before retribution to stakholders and taxes as a basis for calculating privileges. As a result, it was established as an object of study for all mining companies paying privileges; however, for purposes of the investigation three representative mining companies of medium and large mining were selected. Later interviews were arranged with financial and tax managers of the companies mentioned above as well as experts in the field of mining privileges; it was concluded that the concepts of "cost" and "corresponding fiscal year" mentioned in the Law generated ambiguities, inconsistencies and accounting distortions. Also, mining companies and experts agreed that the current basis for the calculation of the privileges is not adequate for the mining sector since it does not reflect the financial situation of companies. Therefore, a proposal for reformulation of the applied priviously and a new basis for calculating the mining privileges based on the cost of sales is made; since, in the cost of sales is found what Kieso and Weygandt (1999 denominated as "the price paid for the right to seek and find a hidden Natural resources, or paid by a source already discovered"

  18. Company analysis

    DEFF Research Database (Denmark)

    Jenster, Per V.; Hussey, David

    This volume looks at the company appraisal as a whole, examining the continuing need to appraise companies as part of the continuing strategy process. Building from a sound basis of theory, the text aims to be practical and to give guidance to senior managers and others involved in the strategy...... process. It is thus a book primarily aimed at managers, but should also be useful for MBA students undertaking strategy assignments It provides helpful, practical guidance and identifies weaknesses of traditional methods. It also presents a variety of tools which may be used in the appraisal process...

  19. Longwall mining

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-14

    As part of EIA`s program to provide information on coal, this report, Longwall-Mining, describes longwall mining and compares it with other underground mining methods. Using data from EIA and private sector surveys, the report describes major changes in the geologic, technological, and operating characteristics of longwall mining over the past decade. Most important, the report shows how these changes led to dramatic improvements in longwall mining productivity. For readers interested in the history of longwall mining and greater detail on recent developments affecting longwall mining, the report includes a bibliography.

  20. Phosphate Mines, Jordan

    Science.gov (United States)

    2008-01-01

    Jordan's leading industry and export commodities are phosphate and potash, ranked in the top three in the world. These are used to make fertilizer. The Jordan Phosphate Mines Company is the sole producer, having started operations in 1935. In addition to mining activities, the company produces phosphoric acid (for fertilizers, detergents, pharmaceuticals), diammonium phosphate (for fertilizer), sulphuric acid (many uses), and aluminum fluoride (a catalyst to make aluminum and magnesium). The image covers an area of 27.5 x 49.4 km, was acquired on September 17, 2005, and is located near 30.8 degrees north latitude, 36.1 degrees east longitude. The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

  1. Company profile

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Datacon was founded in 1986 and, since the beginning of 2005, has been part of the Dutch Besi group (BE Semiconductor Industries N.V.), an international group of companies operating in the semiconductor industry. Besi is a leading manufacturer of semiconductor die sorting, die bonding, packaging and plating equipment and provides the most cost efficient solution for RFID inlay production.

  2. 对加快我国矿产勘查融资市场发展的政策建议:加拿大矿业公司上市标准的启示%A case study on listing standards of Canada mining company: Policy advice on speeding up the financing market development of Chinese mineral resources exploration

    Institute of Scientific and Technical Information of China (English)

    张华

    2012-01-01

    Toronto Stock Exchange and TSX Venture Exchange formulate a policy specifically for exploration and development basic different minimum listing requirements and standards in Canada. Compared with the case of China,listing requirements of mining company of Shanghai Stock Exchange and Shenzhen Stock Exchange and General Enterprise are the same as general enterprise, and they have also no listing conditions of exploration company currently. We should reference mature practices of Toronto exchange, we establish listing standards of exploration enterprise on Chinese venture exchange, cultivate subject man of mineral exploration listing in China, develop listing related standard of mineral exploration company,change mining right trading market into mining right shares trading market.%加拿大多伦多证券交易所主板(TSX)和创业板(TSXV)为勘探和开采特别制定了专属基本上市要求和不同的最低上市标准.相比之下,我国上海、深圳两家证券交易市场,对矿业公司上市的要求和一般企业没有区别,并且目前还没有针对勘查公司的上市条件,应借鉴多伦多交易所的成熟作法,在我国创业板建立勘查企业上市标准,培育我国矿产勘查上市主体,制定矿产勘查公司上市的相关标准,转变矿业权交易市场为矿业权股份交易市场.

  3. SAFER - Company Snapshot - SAFER - Company Snapshot

    Data.gov (United States)

    Department of Transportation — The Company Snapshot is a concise electronic record of company identification, size, commodity information, and safety record, including the safety rating (if any),...

  4. Text Mining.

    Science.gov (United States)

    Trybula, Walter J.

    1999-01-01

    Reviews the state of research in text mining, focusing on newer developments. The intent is to describe the disparate investigations currently included under the term text mining and provide a cohesive structure for these efforts. A summary of research identifies key organizations responsible for pushing the development of text mining. A section…

  5. Text Mining.

    Science.gov (United States)

    Trybula, Walter J.

    1999-01-01

    Reviews the state of research in text mining, focusing on newer developments. The intent is to describe the disparate investigations currently included under the term text mining and provide a cohesive structure for these efforts. A summary of research identifies key organizations responsible for pushing the development of text mining. A section…

  6. Kunpeng Copper:The largest Copper Smelting Company of Sichuan

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    <正>On September 9,Liangshan Mining Company’s 100,000 tons/year cathode copper project kicked off.It is another key project of the company following the successful launch of the 100,000 tons/year anode copper project.Based on ISA copper smelting technology of the largest open-cast copper mine in southwest China,

  7. Xinjiang Region Set Up A New Lead and Zinc Company

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    <正>According to a report from China Nonferrous Metals Network, China Xinjiang Nonferrous Metals Group and Huajin Mining jointly invested RMB600 million yuan to set up a lead and zinc enterprise, Xinjiang Qianxin Mining Co. Ltd. The company, according to Yuan Ze, Chairman of the board leading Xinjiang Nonferrous Met-

  8. 规避与管控:矿业权转让与矿股变动关系研究%Research on Relations of Shareholding Changes of Mining Companies and Mineral Rights Transfer

    Institute of Scientific and Technical Information of China (English)

    曹宇

    2014-01-01

    矿股转让与矿业权转让是截然不同的法律关系。股权交易作为市场化运作中常见的模式,由于矿业权转让的严格限制而受到牵连,甚至常常被盖上“非法转让矿业权的帽子”。矿股交易与矿业权转让冲突的本质在于矿业权转让范围有限,条件严苛,程序复杂,行政干预频繁。加快矿业权流转制度改革,以财产权与经营权区分为基础重置矿业权,并淡化矿业权流转过程中的行政审批才是解决问题的关键之道。%The legal nexus between the assignment of mining rights and fluctuation of stakes in the mining is totally different .As a common practice in market operation , assignment of stakes is often referred to as illegal assignment of mining rights because of the strict limits of assignment of mining rights .The conflicting nature of these two terms lies in the market mechanism insufficiency of the mining rights circulation system and frequent administrative interven -tions.To solve this problem, the paper advocates the acceleration of the reform of mining rights circulation , the reset-ting of the mining rights system based on the distinction between property rights and management rights and the weak -ening authority of the administration examination and approval .

  9. Open Pit Mining & The Cost of Water Potential Opportunities Towards Sustainable Mining

    OpenAIRE

    Sébastien J.R. Fortin

    2015-01-01

    Mining operations require vast quantities of water to run ore processing facilities and thus have a responsibility to manage this critical resource. Operations are often located in areas of limited water supply, which may create a competitive climate for water consumption. Make-up water for mineral processing can represent a significant portion of production cost for mining companies. While necessary for mining, water in open pits is problematic for extraction activities and leads to increase...

  10. Assessing Landscape Change in a Mining Area of the Peruvian Andes. A Case Study in The Yanacocha Mine, Cajamarca

    OpenAIRE

    Palacios-Berrios, Hildebrando

    2006-01-01

    This study examines physical and perceived landscape change in a mining area in northern Peru. Mining conflicts between companies and local people have intensified; this highlights the necessity of a better understanding of environmental and social consequences of mining activities. Landscape studies could be relevant to understand such problematic. I aim to assess the landscape change in a mining area by (1) mapping the physical landscape change and (2) surveying the local lan...

  11. Applications of Radio Frequency Identification (RFID) in Mining Industries

    Science.gov (United States)

    Khairul Nizam Mahmad, Mohd; Z, Mohd Remy Rozainy M. A.; Baharun, Norlia

    2016-06-01

    RFID technology has recently become a dream of many companies or organizations because of its strategic potential in transforming mining operations. Now is the perfect time, for RFID technology arise as the next revolution in mining industries. This paper will review regarding the application of RFID in mining industries and access knowledge regarding RFID technology and overseen the opportunity of this technology to become an importance element in mining industries. The application of Radio-Frequency Identification (RFID) in mining industries includes to control of Personal Protective Equipment (PPE), control of personnel to access mining sites and RFID solutions for tracking explosives.

  12. The secret formula of Coke. In Peru and Chile, mining companies may help the solar industry achieve a breakthrough; Das Geheimrezept von Coca-Cola. In Peru und Chile koennten ausgerechnet Bergbaukonzerne der Solarbranche zum Durchbruch verhelfen

    Energy Technology Data Exchange (ETDEWEB)

    Rosell, Alejandro Diego; Siemer, Jochen

    2012-01-15

    Peru and Chile are among the countries with the highest insolation values of the world, but there are hardly any photovoltaic systems. This may change soon; for power supply to mining operations in the Atacama desert, solar power can compete directly with fossil energy sources. Opinions differ, however, as to whether competition can start in the near future or at once.

  13. Philippine Mining Capitalism: The Changing Terrains of Struggle in the Neoliberal Mining Regime

    Directory of Open Access Journals (Sweden)

    Alvin A. Camba

    2016-06-01

    Full Text Available This article analyzes how the mining sector and anti-mining groups compete for mining outcomes in the Philippines. I argue that the transition to a neoliberal mineral regime has empowered the mining sector and weakened the mining groups by shifting the terrains of struggle onto the domains of state agencies and scientific networks. Since the neoliberal era, the mining sector has come up with two strategies. First, technologies of subjection elevate various public institutions to elect and select the processes aimed at making mining accountable and sensitive to the demands of local communities. However, they often refuse or lack the capacity to intervene effectively. Second, technologies of subjectivities allow a selective group of industry experts to single-handedly determine the environmental viability of mining projects. Mining consultants, specialists, and scientists chosen by mining companies determine the potential environmental damage on water bodies, air pollution, and soil erosion. Because of the mining capital’s access to economic and legal resources, anti-mining communities across the Philippines have been forced to compete on an unequal terrain for a meaningful social dialogue and mining outcomes.

  14. The adjusting mining technology of combining fully mechanized with individual prop, rotating, hilt, irregular form, and double unit face on thin coal seam of Tianchen Mine

    Institute of Scientific and Technical Information of China (English)

    SONG Hua-ling; WEN Guo-feng; LI Jin-ke

    2008-01-01

    Analyzed the situations and characteristics of thin coal seam mining and its mining technologies, and introduced the mining innovation technology used by Tianchen Coal Mine of Zhaozhuang Coal Company of China. This innovation technology combined the fully mechanized mining with individual props, and the working face of mining is over length, irregular form and double units. The rotational adjusting mining technology on thin coal seam is also practiced in this new mining technology. The detail technologies, such as outlays of working face and ways, mining methods, equipments of cutting, transporting and sporting, have been introduced. So that, using the synthetic and creative mining tech-nologies, Tianchen Coal Mine solves the mining problems of thin coal seam successfully.

  15. Brown coal phaseout NRW. Which coal mining amounts are necessary from an energy point of view and are possible with respect to climate policy?; Braunkohleausstieg NRW. Welche Abbaumengen sind energiewirtschaftlich notwendig und klimapolitisch moeglich?

    Energy Technology Data Exchange (ETDEWEB)

    Bauknecht, Dierk; Hermann, Hauke; Ritter, David; Vogel, Moritz; Winger, Christian

    2015-04-15

    The study on the brown coal phaseout in NRW covers the following issues: scope of the study, targets on a federal level and review of actual scenario calculations; brown coal demand in Garzweiler in the different scenarios; climate policy targets in Nordrhein-Westfalen; feasibility in the frame of energy production.

  16. To what degree could responsible mining play a role to prevent human rights violations arising from the industry? : A human rights law perspective

    OpenAIRE

    Nguyen, Mai

    2012-01-01

    The study primarily aims to address the legal consequences of the rise of responsible mining and responsible mining itself to international human rights law in regulating the mining industry. Firstly, the thesis describes the rise of responsible mining in the context of considerable power of the industry and mining companies. Secondly, the thesis explains how international human rights law governs the mining industry and whereabouts responsible mining could be in the system. Thirdly, the t...

  17. Mining equipment manufacturers: an industry sector analysis; 14th edition

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-12-31

    The report analyses and compares the financial ratios of mining equipment manufacturers in the United Kingdom. It includes companies who produce equipment for the mining industry such as cutting tools, drilling equipment, crushers, screens, centrifuges, tunnelling equipment, conveyors and other materials handling equipment, hydraulic equipment, filtration, pumping and mixing equipment and ventilation equipment. The report presents business ratios analysing profitability, efficiency, liquidity, employee-based ratios and a series of figures on growth rate. Accounting data for the individual companies are given, together with principal ratios, areas of activity, names of directors and company secretary, trading address and holding companies.

  18. Study on Environment Characteristics for Mining Management at East Pit 3 West Banko Coal Mine

    OpenAIRE

    Neny Rochyani; Eddy Ibrahim; M. Faizal; Ngudiantoro Ngudiantoro

    2014-01-01

    The management on mining environment is closely related to the environmental characteristics and the condition of mining itself.  In East PIT 3 West Banko Coal Mine Tanjung Enim mine drainage system has been developed which refers to the open pit method employed by the company. The observation and analysis showed that the sludge settling ponds have been constructed as well as adequate catchment area. To discharge water into the channel at 0.3016 m 3 / sec can still be accommodated due to the ...

  19. Self-regulation in the mining industry

    DEFF Research Database (Denmark)

    Sinding, Knud; Peck, Philip

    2013-01-01

    Many industries have established their own systems for self-regulation. They often do so when companies involved in the industry operate in countries where financial, technical, environmental and social regulation is weak and when the industry is challenged by legitimacy issues related to behaviour...... in one of these areas. One industry that has progressed unevenly down the road of self-regulation in these areas is mining. Developing self-regulation for mines and mining companies involves difficult questions of scope, rules, membership, assessment criteria and performance evaluation. While self...... issues related to the idea of self-regulation in the mining industry. Using the fact that in relation to technical and financial issues the industry is quite experienced in self-regulation, while it is more reluctant in areas such as environmental and social performance the case is made...

  20. Extracting geothermal heat from mines

    Energy Technology Data Exchange (ETDEWEB)

    Ednie, H.

    2007-03-15

    In response to environmental concerns, research is underway to find alternative methods of generating energy, including the use of low-temperature geothermal heat from mines. Geothermal energy is the energy produced internally by radiogenic heat production and long-term cooling of the planet. Various applications can be used from this energy, including direct use for heating and electricity generation. The Earth/Mine Energy Resource Group (EMERG) at McGill University has worked on the development of alternative energies from both active and abandoned surface and underground mines. Geothermal heat from mines was once regarded as a benign energy source, particularly when compared to nuclear, oil, and coal. However, there is high potential for ground heat to be used as a sustainable solution to some energy requirements. EMERG's objective is to integrate alternate energy during the life of the mine, as well as after mine closure. Geothermal heat from mines will enable local communities to use this inexpensive source of energy for district heating of buildings, for drying food products, or for mining applications, such as heating deep oil sands deposits. Active or abandoned mines are ideal locations for geothermal systems. The first 100 metres underground is well suited for supply and storage of thermal energy. Due to the steady temperatures deep underground, geothermal sources are excellent fuels for heating and cooling systems. This article presented an example of a geothermal heat pump system used in Springhill Nova Scotia where Rock Can Am Ltd. is using floodwater from abandoned mines to heat and cool the company's facility at the site. The system produces annual savings of 600,000 kWh or $45,000 compared to conventional systems, proving that geothermal energy from abandoned or existing mines is a viable alternative energy source. Further efforts could result in it becoming a more effective and attractive option for the reclamation of abandoned mines

  1. 降成本增效益在峪耳崖矿业公司的应用%Application of decreasing cost and increasing benefit principle in Yu'erya mining company

    Institute of Scientific and Technical Information of China (English)

    范秀凤; 张晓春

    2013-01-01

    成本管理是企业管理的重中之重。加强基础管理,千方百计降低成本成了矿业公司内部完成利润指标的法宝。阐述了峪耳崖矿业公司近几年的成本管理体系和标准化成本管理的基本思路,提出生产成本控制措施。%Cost management is the vital part of the overall management of an enterprise .Enhancing basic manage-ment and lowering costs has become the key for companies to fulfill internally expected profits .The paper states funda-mental ideas Yu'erya company adopts for cost management system and normalizing its cost management ,and put for-ward measures to control production costs .

  2. Process mining

    DEFF Research Database (Denmark)

    van der Aalst, W.M.P.; Rubin, V.; Verbeek, H.M.W.

    2010-01-01

    Process mining includes the automated discovery of processes from event logs. Based on observed events (e.g., activities being executed or messages being exchanged) a process model is constructed. One of the essential problems in process mining is that one cannot assume to have seen all possible...... behavior. At best, one has seen a representative subset. Therefore, classical synthesis techniques are not suitable as they aim at finding a model that is able to exactly reproduce the log. Existing process mining techniques try to avoid such “overfitting” by generalizing the model to allow for more...

  3. Developing a model of strategic management of coal mining enterprises

    Directory of Open Access Journals (Sweden)

    Komissarova Maria Anatolievna

    2012-02-01

    Full Text Available In article problems of strategic management of the companies of ugledo-happening branch reveal, and the model of strategic management of the coal-mining enterprise taking into account their branch specificity is offered to consideration.

  4. Data Mining Concepts with Customer Relationship Management

    Directory of Open Access Journals (Sweden)

    Mubeena Shaik,

    2014-07-01

    Full Text Available Data mining is important in creating a great experience at e-business. Data mining is the systematic way of extracting information from data. Many of the companies are developing an online internet presence to sell or promote their products and services. Most of the internet users are aware of on-line shopping concepts and techniques to own a product. The e-commerce landscape is the relation between customer relationship management (sales, marketing & support, internet and suppliers.

  5. Social big data mining

    CERN Document Server

    Ishikawa, Hiroshi

    2015-01-01

    Social Media. Big Data and Social Data. Hypotheses in the Era of Big Data. Social Big Data Applications. Basic Concepts in Data Mining. Association Rule Mining. Clustering. Classification. Prediction. Web Structure Mining. Web Content Mining. Web Access Log Mining, Information Extraction and Deep Web Mining. Media Mining. Scalability and Outlier Detection.

  6. UK coal mining engineering capability

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-03-01

    The document outlines the current position of underground coal mining in the UK and identifies the key suppliers of equipment and services, in the following sections: longwall face machinery; roadway drivage; seismic exploration; ventilation; methane drainage; underground transport; electrical and control systems; underground safety; research and development; consultancy services; coal associations. A directory of 43 companies organizations and academic institutions is included. 13 figs., 1 tab.

  7. Liquidation of the company

    OpenAIRE

    Procházka, Michal

    2011-01-01

    This work deals with the liquidation of the company focusing on commercial companies. It describes whole process of liquidation from decision to liquidate to delete the company from the Commercial Register. The work also focuses on legal, accounting and tax site of liquidation. Accounting practices in the liquidation process are illustrated on the example of a fictive company.

  8. It is Imperative for Chinese Enterprises to Change their Investment Model in Overseas Mining Industry

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    <正>By utilizing a mixed economic model,that is,state-owned companies and private companies work together to make overseas investment,complementary advantages can be leveraged to solve various drawbacks existing in the current investment in overseas mining industry.At the 13th China Economic Forum,China Economic Weekly and China Mining

  9. Understanding Customers' Evaluations Through Mining Airline Reviews

    OpenAIRE

    Ibrahim Yakut; Tugba Turkoglu; Fikriye Yakut

    2015-01-01

    Data mining can be evaluated as a strategic tool to determine the customer profiles in order to learn customer expectations and requirements. Airline customers have different characteristics and if passenger reviews about their trip experiences are correctly analyzed, companies can increase customer satisfaction by improving provided services. In this study, we investigate customer review data for in-flight services of airline companies and draw customer models with respect to suc...

  10. Underpricing and voluntary disclosure: The case of mining IPOs in Australia

    Directory of Open Access Journals (Sweden)

    Laura Bottazzi

    2015-04-01

    Full Text Available We study the extent to which voluntary disclosure of information in IPO prospectuses of mining companies is associated with lower IPO underpricing. We study the disclosure of information at IPO, looking at the IPO prospectus which is the fundamental document providing investors with information about the company. While its format and main contents are largely fixed by law, there is considerable scope for voluntary disclosure. Mining is a highly capital intensive endeavor and access to equity capital is a key requirement for the development of a mine. We find that the quality of information disclosure, as well as the characteristics of the mining companies, indeed affects underpricing.

  11. Monitoring and inversion on land subsidence over mining area with InSAR technique

    Science.gov (United States)

    Wang, Y.; Zhang, Q.; Zhao, C.; Lu, Zhiming; Ding, X.

    2011-01-01

    The Wulanmulun town, located in Inner Mongolia, is one of the main mining areas of Shendong Company such as Shangwan coal mine and Bulianta coal mine, which has been suffering serious mine collapse with the underground mine withdrawal. We use ALOS/PALSAR data to extract land deformation under these regions, in which Small Baseline Subsets (SBAS) method was applied. Then we compared InSAR results with the underground mining activities, and found high correlations between them. Lastly we applied Distributed Dislocation (Okada) model to invert the mine collapse mechanism. ?? 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).

  12. Purchasing efficiency in a mining food service organisation

    African Journals Online (AJOL)

    S Blignaut

    dures for the selection and evaluation of suppliers, determining food ... a product to fill specific production needs (Stefanelli,. 1992:99). Brief ... stockouts, and standardised training of employees. Clients are ... industrial mining catering company with 35 mine kitch- ens before and ..... ment for the hospitality industry. 3rd ed.

  13. Mianning RE Mining Society Performing RE Concentrates Protective Prices

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Some factors such as continuous price falling of rare earth concentrates, increase in production cost and increasing investment in safety and environmental protection prevented the development of mining industry. To safeguard the interests of mining companies and facilitate the healthy development of rare earth industry, RE Mining Society of Mianning County held a general meeting recently. Following resolutions were passed on July 13th: 1.Since July 14th 2005, the lowest protective market prices of rare ear...

  14. 14th WORLD MINING CONGRESS AND EXHIBITION HELD IN BEIJING, CHINA

    Institute of Scientific and Technical Information of China (English)

    1990-01-01

    The 14th World Mining Congress and Exhibition was held from 14th to 18th May in Beijing, capital of China. About 3700 mining specialists, professors, scholars, manufacturers and salesmen of mining equipment companies, of which 2700 Chinese delegates, from more than 50 countries

  15. Surface Mines, Other - Longwall Mining Panels

    Data.gov (United States)

    NSGIC Education | GIS Inventory — Coal mining has occurred in Pennsylvania for over a century. A method of coal mining known as Longwall Mining has become more prevalent in recent decades. Longwall...

  16. Coal Mines, Active - Longwall Mining Panels

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — Coal mining has occurred in Pennsylvania for over a century. A method of coal mining known as Longwall Mining has become more prevalent in recent decades. Longwall...

  17. Global electricity company profiles

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    Global Electricity Company Profiles examines the operations and strategies of 60 of the leading electricity companies in the world. Through its analysis of the key players, the report provides a comprehensive review of the current state of the global electricity industry. Using electricity sales as its criteria, the most successful companies are compared in terms of their national, regional and global importance. Global Electricity Company Profiles provides an outline of each company, its structure and operations, as well as key financial data. The detailed performance benchmarking and review of expectations for future development for each individual company provide a wealth of invaluable strategic information not available elsewhere. (author)

  18. MINING SURVEY SYSTEM (MSS – INNOVATIVE SOLUTION IN POLISH MINES

    Directory of Open Access Journals (Sweden)

    Adamek Artur

    2015-12-01

    Full Text Available Mobile laser scanning technology is developing rapidly also in mining. For several years research and tests are conducted on the use of that type of measurement in the inventory of the mine shafts. The company SKALA 3D in the project 1.4 POIG by PARP undertook to create Mobile automatic steering system of spatial geometry measurements mine shafts using laser scanning technology. Its main advantage is a faithful reflection of the object being measured in just a few hours. It is based on the data flowing from laser scannersand precision inertial unit. The main problem of the research was to determine the trajectory of the passing Mobile Platforms Mining (MPG in the shaft as accurately as possible. Unable toreceive signals from satellites in the pipe shaft prevented the use of solutions known for measuring terrestrial mobile systems. The company SKALA 3D has developed a methodology for determine the trajectory of the system, based on geometrical data coming from laser scanners and readings of accelerometers and gyroscopes of inertial unit. To improve the quality and accuracy of measurements MPG is also equipped with a set of anti-vibration parts prevent the transmission of vibrations ascending while cage is moving in the shaft on the measuring system. The whole forms a calibrated system, which in a short time is able to provide spatial measurement data from the measuring shaft. The accuracy of 2-3 mm in a single measurement horizon and a few centimeters determine the position of a point on the thousandth meter below ground make the system very accurate. During the project there have been numerous research problems, including the need to define the physical references, drift of IMU whether harsh weather conditions in the shaft. However, the company SKALA 3D solved these problems and making MPG unique in the world.

  19. A license to mine? : Community organizing against multinational corporations

    NARCIS (Netherlands)

    R. Krämer (Romy)

    2016-01-01

    textabstractWhat does it mean when a corporation claims to have a ‘license to operate’ in a local community? How does a member of an indigenous tribe make it to London to protest against a multinational mining company? How do managers perceive and speak about protest against their company and how do

  20. Asteroid mining

    Science.gov (United States)

    Gertsch, Richard E.

    1992-01-01

    The earliest studies of asteroid mining proposed retrieving a main belt asteroid. Because of the very long travel times to the main asteroid belt, attention has shifted to the asteroids whose orbits bring them fairly close to the Earth. In these schemes, the asteroids would be bagged and then processed during the return trip, with the asteroid itself providing the reaction mass to propel the mission homeward. A mission to one of these near-Earth asteroids would be shorter, involve less weight, and require a somewhat lower change in velocity. Since these asteroids apparently contain a wide range of potentially useful materials, our study group considered only them. The topics covered include asteroid materials and properties, asteroid mission selection, manned versus automated missions, mining in zero gravity, and a conceptual mining method.

  1. Process mining

    DEFF Research Database (Denmark)

    van der Aalst, W.M.P.; Rubin, V.; Verbeek, H.M.W.

    2010-01-01

    Process mining includes the automated discovery of processes from event logs. Based on observed events (e.g., activities being executed or messages being exchanged) a process model is constructed. One of the essential problems in process mining is that one cannot assume to have seen all possible...... behavior. At best, one has seen a representative subset. Therefore, classical synthesis techniques are not suitable as they aim at finding a model that is able to exactly reproduce the log. Existing process mining techniques try to avoid such “overfitting” by generalizing the model to allow for more...... behavior. This generalization is often driven by the representation language and very crude assumptions about completeness. As a result, parts of the model are “overfitting” (allow only for what has actually been observed) while other parts may be “underfitting” (allowfor much more behavior without strong...

  2. Mine Lifecycle Planning and Enduring Value for Remote communities

    Directory of Open Access Journals (Sweden)

    Stuart Robertson

    2014-09-01

    Full Text Available Mine lifecycle planning is critical to developing enduring value from mining for remote communities. The history of mining is replete with examples of communities being unsustainable post mine closure. The concept of enduring value involves ensuring that a sustainable community will remain following the closure of an associated mine. Since 2003, awareness has increased amongst the International and Australian peak mining bodies for the need to plan for enduring community value. This increased awareness has developed alongside the requirement for mining companies to operate in a socially responsible manner by maintaining a social license to operate. This paper thematically reviews the literature relevant to mine life cycle planning, enduring value, the socio-economic impacts of mining, and mine closure. Conditions required for a community to gain enduring value from mining include: ‘normalisation’ rather than being a ‘closed’ town; the existence of government support and funding; and realised economic diversification opportunities. It is imperative that these conditions are given due consideration 1 in the initial stages of mine and town planning and 2 throughout the life of the mine through ongoing monitoring and community engagement. However, we acknowledge the shortcomings in assuming planning is a panacea and suggest areas for further testing.

  3. Data mining

    CERN Document Server

    Gorunescu, Florin

    2011-01-01

    The knowledge discovery process is as old as Homo sapiens. Until some time ago, this process was solely based on the 'natural personal' computer provided by Mother Nature. Fortunately, in recent decades the problem has begun to be solved based on the development of the Data mining technology, aided by the huge computational power of the 'artificial' computers. Digging intelligently in different large databases, data mining aims to extract implicit, previously unknown and potentially useful information from data, since 'knowledge is power'. The goal of this book is to provide, in a friendly way

  4. Mining Review

    Science.gov (United States)

    ,

    2013-01-01

    In 2012, the estimated value of mineral production increased in the United States for the third consecutive year. Production and prices increased for most industrial mineral commodities mined in the United States. While production for most metals remained relatively unchanged, with the notable exception of gold, the prices for most metals declined. Minerals remained fundamental to the U.S. economy, contributing to the real gross domestic product (GDP) at several levels, including mining, processing and manufacturing finished products. Minerals’ contribution to the GDP increased for the second consecutive year.

  5. 75 FR 80374 - Mine Safety Disclosure

    Science.gov (United States)

    2010-12-22

    ... (Republic of South Africa). (18) Should we, as proposed, require disclosure of all fatalities required to be...\\ which is administered by the U.S. Labor Department's Mine Safety and Health Administration (``MSHA...\\ 30 U.S.C. 814. \\48\\ Secretary of Labor v. Mathies Coal Company, 6 FMSHRC 1 (January 1984). See also...

  6. An Analysis of Corporation Environment Risk Management Based on Internal Control --A Case of ZiJin Mining Group Company%基于内部控制视角的企业环境风险管理研究——以紫金矿业为例

    Institute of Scientific and Technical Information of China (English)

    左锐; 曹健; 舒伟

    2012-01-01

    This paper made thorough analysis on the cause of environment risk management failure by taking the serious environment pollution accident caused by ZiJin Mining Group Company as an example and focu- sing on five dements of internal control. The result shows that the root cause for this accident lies in its in- ternal control failure, what's more, establish and implement risk-oriented internal control system would help enterprises to strengthen environment risk management, fulfill social responsibility, and enhance external competitiveness. At the meantime, this paper also recommended regulators to issue compulsory en- vironment information disclosure of listed companies, and provided a standardized environment disclosure norm.%以紫金矿业重大环境污染事故为例,文章对企业内部控制五大要素进行了分析,以探讨企业环境风险管理不当的成因。研究发现,造成环境污染事故的主要原因是企业内部控制失效。因而文章认为,建立并良好执行以风险为导向的内部控制制度,有助于企业加强环境风险管理,履行社会责任,提升企业的外部竞争优势。同时建议监管部门应出台上市公司环境信息披露的强制制度,提供标准化的环境披露规范。

  7. Environmental Rehabilitation of Closed Mines. A Chase Study on Romania

    Directory of Open Access Journals (Sweden)

    Bianca COBÂRZAN

    2008-02-01

    Full Text Available The present article attempts to analyze methods that can be used to restore a former coal mining site to a condition that is well integrated into its surroundings and that recovers the abandoned and contaminated land and renders its value to the community. The key concept that guides the present paper is that the coal mining is just a temporary land use and that the cost of cleaning the mining site should be an operating expense that has to be included in the budget of a coal mine company starting with the first year of operation. The coal mining industry in Romania is presented as a case study to emphasize the effects that closed coal mines have on communities where they are located and, based on the methods that are successfully used to solve similar problems, recommendations are formulated to improve the environmental rehabilitation of the mining sites.

  8. Mining Method

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Young Shik; Lee, Kyung Woon; Kim, Oak Hwan; Kim, Dae Kyung [Korea Institute of Geology Mining and Materials, Taejon (Korea, Republic of)

    1996-12-01

    The reducing coal market has been enforcing the coal industry to make exceptional rationalization and restructuring efforts since the end of the eighties. To the competition from crude oil and natural gas has been added the growing pressure from rising wages and rising production cost as the workings get deeper. To improve the competitive position of the coal mines against oil and gas through cost reduction, studies to improve mining system have been carried out. To find fields requiring improvements most, the technologies using in Tae Bak Colliery which was selected one of long running mines were investigated and analyzed. The mining method appeared the field needing improvements most to reduce the production cost. The present method, so-called inseam roadway caving method presently is using to extract the steep and thick seam. However, this method has several drawbacks. To solve the problems, two mining methods are suggested for a long term and short term method respectively. Inseam roadway caving method with long-hole blasting method is a variety of the present inseam roadway caving method modified by replacing timber sets with steel arch sets and the shovel loaders with chain conveyors. And long hole blasting is introduced to promote caving. And pillar caving method with chock supports method uses chock supports setting in the cross-cut from the hanging wall to the footwall. Two single chain conveyors are needed. One is installed in front of chock supports to clear coal from the cutting face. The other is installed behind the supports to transport caved coal from behind. This method is superior to the previous one in terms of safety from water-inrushes, production rate and productivity. The only drawback is that it needs more investment. (author). 14 tabs., 34 figs.

  9. Risk assessment methodology in oil shale mining

    Energy Technology Data Exchange (ETDEWEB)

    Sabanov, S. [Tallinn Univ. of Technology, Tallinn (Estonia)

    2009-07-01

    The safety challenges posed by different mining processes were discussed in terms of geotechnical risk factors. Various mining processes can result in work hazards, a production shut-down, economic damage to the enterprise, and environmental impacts. In Estonia, risk assessment methods are utilized in different branches of industry. However, the literature on solving mining problems is limited. Various methods are applicable for solving complicated mining problems. This paper elaborated on a modified risk assessment methodology for oil shale mining in Estonia. The paper specifically discussed problems associated with oil shale mining as well as risk assessment methods such as risk analysis and risk evaluation. Topics that were introduced included risk analysis; risk identification; risk estimation; risk evaluation; risk mitigation; and risk acceptance. The modified risk assessment methodology was successfully applied to the extraction of mineral resources, stability of a mining block, and their influence on the environment. It was concluded that the methodology provides opportunity to find improved methods for new mine planning in accordance with environmental performances and the economical profit for companies. 8 refs., 2 figs.

  10. Planning the Mine and Mining the Plan

    Science.gov (United States)

    Boucher, D. S.; Chen, N.

    2016-11-01

    Overview of best practices used in the terrestrial mining industry when developing a mine site towards production. The intent is to guide planners towards an effective and well constructed roadmap for the development of ISRU mining activities. A strawman scenario is presented as an illustration for lunar mining of water ice.

  11. MERGER ACCOUTING FOR COMPANIES

    Directory of Open Access Journals (Sweden)

    SUCIU GHEORGHE

    2014-05-01

    Full Text Available Companies, especially nowadays, are characterized through great mobility, fast circulation of capital, occurring in their chase for profit. In this context, companies look for alliances, economical and political assistance. These objectives can materialize through merging of companies. The merger can be internal (between Romanian companies or transboundary, which includes foreign companies. In order to correctly reflect these events, the merger operations must be regulated and must respect national and international regulations. One important request concerning the merger operations is that the accounting values of the assets, debts and ownership equity must be brought to the present financial value.

  12. Agricola and the Wismut company: A historical review from the days of silver mining to those of uranium mining in the Erzgebirge. Reflections in view of the 500th return of the birthday of Georg Pawer, who named himself Agricola. Agricola und die Wismut: Ein Zeitbogen vom Bergkgeschrey auf Sylber zum Berggetoese ums Uran im Erzgebirge. Gedanken zur 500. Wiederkehr des Geburtstages von Georg Pawer, genannt Agricola

    Energy Technology Data Exchange (ETDEWEB)

    Schiffner, W.

    1994-01-01

    On the occasion of the 500th return of the birthday of Georgius Agricola (1494-1555) the author, drawing on his own experience from decades of work in bismuth/uranium mining, celebrates this great Saxonian humanist, whose achievements influence even modern-day mining. The book spans the period of history from silver mining in the Saxonian Ore Mountains during Agricola's time to the period more than 400 years later when uranium was extracted at an unparalleled scale. As substantiated by the historical comparison, Agricola's mining science, the mining technology for which he laid the basis, were still applied even centuries later in bismuth mining. At the same time the book offers a critical review of the last great mining activities in the area, so momentous to man and the environment. (orig./HP)

  13. Legal Policy Of Peoples Rights In Around Mining Corporate Post-Mining Activities

    Directory of Open Access Journals (Sweden)

    Teng Berlianty

    2015-08-01

    Full Text Available This study aims to gain an understanding of the essence of the rights of communities around post-mining corporate responsibility towards the fulfillment of the rights of communities around post-mining as well as government policies to protect the sustainability of the post-mining communities around the mining business. This type of research is a normative legal research methods using primary legal materials secondary and tertiary. With the approach of sociolegal through down the field in Gebe to get data concrete. Data were analyzed with qualitative analysis. The results showed that the essence of the rights of communities around mining operations after the mine in the form of the right to a decent life welfare the right to social security in the form of employment the guarantee of free education and healthcare for the local population as well as the right to a good environment and healthy as a guarantee of the continuity of human existence and future generations. These rights have not been fully realized post-mining. Corporate responsibility in accordance with Article 74 of Law No. 40 of 2007 on the fulfillment of the rights of communities around mining operations after the mine in the form of welfare responsibilities clothing food and shelter especially electricity and water have not been met then the social responsibility to empower communities around the mine as stakeholders as well as environmental responsibility. Legal policy such as the empowerment of communities around the mine in order to be self-sufficient after the post-mining public service policies in education and health as a form of existence of government using existing programs nationally and subordinate to the PT. Antam. as well as environmental protection policies in the form of post-mining reclamation formulated in the companys liabilities.

  14. The need for a global robotic response to coal mine rescue

    Energy Technology Data Exchange (ETDEWEB)

    Dessureault, Sean

    2011-02-15

    The author writes about the the lack of effective robotic response specifically designed for mine rescue which would improve worker safety and diminish the risk of international embarrassment by governments and industry. An international consortium is needed in which the major coal mining countries and companies contribute to the development, deployment and maintenance of a global robotic coal mine rescue system. This robotic system should be designed to allow transportation, deployment and maintenance of a global robotic coal mine rescue, the author writes.

  15. Role and tasks of the Mine Safety and Health Administration

    Energy Technology Data Exchange (ETDEWEB)

    Bradecki, W. (Wyzszy Urzad Gorniczy, Katowice (Poland))

    1992-01-01

    Discusses the visit of 2 representatives of the Mine Safety and Health Administration and the West Mining Company from the United States to Poland in November 1991. During the visit, occupational safety in underground coal mines in Upper Silesia was evaluated. Selected aspects of experience and organization schemes of the Mine Safety and Health Administration are evaluated from the point of view of their use in Poland to increase occupational safety in coal mining. The following aspects are discussed: Mine Safety and Health Administration and its budget (US$ 186 million), personnel (2,700), research institutes that specialize in mine safety (the National Institute of Occupational Safety and Health, Bureau of Mines), natural hazards associated with mining, mine safety in underground and surface coal mines in the USA in relation to number of coal miners and coal output, job safety analysis as a key to the success of the MSHA, increased hazards in small mines (Pennsylvania, West Virginia, Virginia and Kentucky), problems of drug addiction and alcoholism among coal miners.

  16. The market for large rigid haul trucks in surface mining

    Energy Technology Data Exchange (ETDEWEB)

    Gilewicz, P.

    2002-04-15

    Originally published in 2001 this updated report provides a definition of the market for large rigid haulers in surface mining. The analysis covers changes to the mining market segments buying these machines including the gains made by coal producers, retrenchment in copper mining, the consolidation taking place among gold mining companies, and the expansion of iron ore producers in Australia and Brazil. It includes a detailed accounting of 2001 truck shipments, and an analysis of trends in the Ultra-truck segment. It concludes with a revised forecast for shipments through 2006. 12 charts, 56 tabs., 2 apps.

  17. Mining and mendacity, or how to keep a toxic product in the marketplace.

    Science.gov (United States)

    McCulloch, Jock

    2005-01-01

    The corruption of medical evidence about the hazards of asbestos began with the Canadian mines. Quebec at one time boasted ten of the 13 mines in Canada. Work conditions in the mines were harsh, and the mills were full of airborne fiber. Given the size of the industry, the Quebec mines were where occupational asbestosis should first have been identified, but research at the mines was done in company towns, where clinics were staffed by company doctors. Since the late 1920s U.S. parent companies and their Canadian subsidiaries have maintained that there is little if any disease among mine workers. Asbestosis in textile workers, they have claimed, has been due to the conditions in that industry and not the inherent dangers of asbestos. That fiction continues to shape the discourse about the usefulness of asbestos.

  18. Open Source Telecommunication Companies

    Directory of Open Access Journals (Sweden)

    Peter Liu

    2007-08-01

    Full Text Available Little is known about companies whose core business is selling telecommunications products that lever open source projects. Open source telecommunications (OST companies operate in markets that are very different from typical software product markets. The telecommunications market is regulated, vertically integrated, and proprietary designs and special chips are widely used. For a telecommunications product to be useful, it must interact with both access network products and core network products. Due to specifications in Service Agreements Levels, penalties for failures of telecommunications products are very high. This article shares information that is not widely known, including a list of OST companies and the open source projects on which they depend, the size and diversity of venture capital investment in OST companies, the nature of the commercial product-open source software and company-project relationships, ways in which OST companies make money, benefits and risks of OST companies, and competition between OST companies. Analysis of this information provides insights into the ways in which companies can build business models around open source software. These findings will be of interest to entrepreneurs, top management teams of incumbent companies that sell telecommunications products, and those who care about Ontario's ability to compete globally.

  19. Design risk assessment for burst-prone mines: Application in a Canadian mine

    Science.gov (United States)

    Cheung, David J.

    A proactive stance towards improving the effectiveness and consistency of risk assessments has been adopted recently by mining companies and industry. The next 10-20 years forecasts that ore deposits accessible using shallow mining techniques will diminish. The industry continues to strive for success in "deeper" mining projects in order to keep up with the continuing demand for raw materials. Although the returns are quite profitable, many projects have been sidelined due to high uncertainty and technical risk in the mining of the mineral deposit. Several hardrock mines have faced rockbursting and seismicity problems. Within those reported, mines in countries like South Africa, Australia and Canada have documented cases of severe rockburst conditions attributed to the mining depth. Severe rockburst conditions known as "burst-prone" can be effectively managed with design. Adopting a more robust design can ameliorate the exposure of workers and equipment to adverse conditions and minimize the economic consequences, which can hinder the bottom line of an operation. This thesis presents a methodology created for assessing the design risk in burst-prone mines. The methodology includes an evaluation of relative risk ratings for scenarios with options of risk reduction through several design principles. With rockbursts being a hazard of seismic events, the methodology is based on research in the area of mining seismicity factoring in rockmass failure mechanisms, which results from a combination of mining induced stress, geological structures, rockmass properties and mining influences. The methodology was applied to case studies at Craig Mine of Xstrata Nickel in Sudbury, Ontario, which is known to contain seismically active fault zones. A customized risk assessment was created and applied to rockburst case studies, evaluating the seismic vulnerability and consequence for each case. Application of the methodology to Craig Mine demonstrates that changes in the design can

  20. Coal mines around Accrington and Blackburn

    Energy Technology Data Exchange (ETDEWEB)

    Nadin, J.

    1999-12-01

    A companion to an earlier book on 'The coal-mines of East Lancashire', this volume covers coal mining in the townships of Church, Accrington, Oswaldthistle, Baxenden, Blackburn and Lower and Over Darmen, which are to the west. After a short history of the mining companies George Hargreaves & Co., and Simpson & Young, the book gives short historical accounts of all known coalmines, arranged in alphabetical order. It gives copious accounts of accidents and injuries in the pits, to both men and young children. The text and plates give an interesting insight into an area where coal mining goes back at least to the 15th century. Large scale extraction began at the turn of the 19th century. Many articles are reproduced from the local newspapers. An index of personnel names mentioned is included. 19 refs., 30 figs., 23 plates.

  1. Development of opencast mines

    Energy Technology Data Exchange (ETDEWEB)

    Szebenyi, F.

    1987-01-01

    The role and works of the Central Institute for Mining Development and its legal predecessors, the Mining Research Institute and Mines Design Institute, in relation with opencast lignite mining in Hungary, are summarized. Investigations aimed at the determination of the heating technical properties of lignites are reviewed. Different lignite mines, their geological features, production possibilities and development conditions are outlined.

  2. The Danish East India Company

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig

    2005-01-01

    The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la......The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la...

  3. Practice on the integrated application of budget management and performance appraisal:Taking Tongling Nonferrous Fenghuangshan Mining Company for example%矿山企业预算管理与绩效考核结合应用实践:以铜陵有色金属集团凤凰山矿业公司为例

    Institute of Scientific and Technical Information of China (English)

    吴志开

    2014-01-01

    本文以人员多、设备老、能耗高、效率低的凤凰山老矿山为例,分析了老矿山企业经营管理存在的问题,并针对性地提出财务预算管理与人力资源绩效考核有机融合的管理方法,采用成本定量考核、控制作业量节约成本、控制废石减少原矿贫化等技术措施有效强化成本考核力度,并制定了切实可行的激励作业单位加强自身生产过程成本管控方法,有效驱动职能管理向生产经营过程管理有序推进,并采用ERP项目管理模式有效实现财务业务一体化动态管理,达到加强管理、降本增效的目的,表明预算管理与绩效考核的有机融合能够有效提升矿业公司经济效益,对老矿山企业有效提升经营与财务风险管控水平具有一定的参考价值和借鉴意义。%In this paper ,Fenghuangshan Mining Company which has problems of superfluous staves ,old equipment ,high energy consumption and low efficiency has been taken for example to analyze the problems on the operation and management in old mining enterprises .Focusing on those problems ,the organic integration of budget management and performance appraisal has been proposed .And technical measures including quantitative assessment of cost ,control of production cost ,and control of waste to reduce ore dilution have been applied to strengthen cost assessment .Besides ,feasible method that every department strengthens their own production process to control cost has been formulated to put forward functional management turning to process management .In addition ,project management mode of EPR has been used to achieve the dynamic management of financial business integration and get the purpose of strengthening management ,reducing cost and increasing efficiency .All of these indicate that the organic integration of budget management and performance appraisal can enlarge the economic benefits of old mining enterprises . And these methods have

  4. 风险评估在企业中的实践及探索——基于某煤业有限公司A煤矿的经验%Study on Enterprise Practices of Risk Assessment Based on the experience from A mine of coal mining limited company. Wang Jinfeng Li Dongmei Zhang Tongquan

    Institute of Scientific and Technical Information of China (English)

    王金凤; 李冬梅; 张同全

    2012-01-01

    Risk assessment which acts as a part of internal However, how the risk assessment carried out in practice, control plays a pivotal role in Enterprise Risk Management. few scholars explore it inepth. This article based on the theory of evolution of the intemal control and comprehensive risk, combining with risk assessment practice of A mine, explores the experience and implication of risk assessment. This paper first introduces the risk management background of A mine, and then explores the risk assessment process of the mine, finally gets inspiration from A coal's risk assessment practice, which risk assessment must combine with internal control, must obtain information management's supports, and must combines with target performance appraisal. Furthermore risk assessment also must be routine, standardized, civilians and personalized.%风险评估作为内部控制一个组成部分,对企业全面风险管理,起着举足轻重的作用。但风险评估在实践中开展的经验,很少有学者深入探索。本文基于内部控制、全面风险理论演变,结合A煤矿的风险评估实践,探索风险评估工作的作用。本文首先介绍A煤矿风险管理的背景,接着对A煤矿风险评估流程实践进行分析,最后从A煤矿风险评估的实践中得出启示,即风险评估必须与内部控制、信息化管理及目标考核相结合,风险评估工作必须要日常化、规范化、全员化和个性化。

  5. Planning for integrated mine closure

    Energy Technology Data Exchange (ETDEWEB)

    Linda Starke (ed.)

    2008-07-01

    This document presents an Integrated Mine Closure Planning Toolkit for the mining and metals sector. The toolkit is intended to be used to promote a more disciplined approach to integrated closure planning and to increase the uniformity of good practices across the sector. The concepts apply equally well to both large and small companies. The document is not intended to be prescriptive; it provides a suite of tools that can be brought to bear in formulating well-considered decisions when planning for closure. It uses a risk and opportunity based process to guide the practitioner through the iterative process of preparing for planned closure. The first section, with head office and mine management personnel as the primary audience, describes the participants of effective closure planning. Sections 2 and 3 provide the frameworks for a conceptual closure plan and a detailed plan. The key audiences for these two sections are mine management and head office personnel, financial modellers and estimators, governments, academics and non-governmental organizations. The forth section addresses decommissioning and post closure planning, and Section 5 draws together the conclusions and outlines several unresolved issues. The five narrative sections are followed by Section 6 which outlines 13 tools, some of which are already available in earlier ICMM publications, member practices and other sector-affiliated publications. Others have been developed to cover identified gaps. These tools provide the practitioner with practical work processes, examples and contexts within which to apply closure planning discipline.

  6. 75 FR 3217 - Eagle Crest Energy Company; Notice of Application Ready for Environmental Analysis and Soliciting...

    Science.gov (United States)

    2010-01-20

    ... Energy Regulatory Commission Eagle Crest Energy Company; Notice of Application Ready for Environmental... filed: June 23, 2009. d. Applicant: Eagle Crest Energy Company. e. Name of Project: Eagle Mountain... Eagle Mountain Mine in Riverside County, California, near the Town of Desert Center, California,...

  7. Coal Mine Permit Boundaries

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — ESRI ArcView shapefile depicting New Mexico coal mines permitted under the Surface Mining Control and Reclamation Act of 1977 (SMCRA), by either the NM Mining these...

  8. Exploration and Mining Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2002-09-01

    This Exploration and Mining Technology Roadmap represents the third roadmap for the Mining Industry of the Future. It is based upon the results of the Exploration and Mining Roadmap Workshop held May 10 ñ 11, 2001.

  9. Absentismo laboral por causa médica en trabajadores del área operativa de una compañía de extracción de minerales en Colombia, 2011 Sickness absence in workers from an operating area of a mining company in Colombia, 2011

    Directory of Open Access Journals (Sweden)

    Elsa María Vásquez Trespalacios

    2013-03-01

    Full Text Available Introducción: El sector minero es uno de los más dinámicos de la economía en Colombia, sin embargo, poco se conoce acerca del ausentismo laboral que enfrenta. Objetivo: Describir la magnitud del ausentismo laboral por causa médica en el área operativa de una empresa minera Colombiana, durante el año 2011. Material y métodos: estudio descriptivo, transversal, en el que se analizaron 130 ausencias por causa médica. Los episodios se categorizaron según grupos diagnósticos de la Clasificación Internacional de Enfermedades versión 10 (CIE-10 y se calcularon indicadores de ausentismo. Resultados y discusión: 66.9% de las ausencias se debió a enfermedad general y el 33.3% a accidentes de trabajo. El promedio de ausencia es de 4.28 +/-5.64 días por trabajador. Las enfermedades musculoesqueléticas y los traumatismos y envenenamientos tuvieron los mayores días de ausencia, similar a lo reportado por otros investigadores. Los accidentes de trabajo generaron 315 días de ausencia. 19 ausentistas repetitivos aportaron en total 100 días perdidos. La edad promedio de los ausentistas repetitivos es de 28.6 años+/-6.7. Los ausentistas crónicos generaron una pérdida de 258 días por cada 100 trabajadores programados.Introduction: The mining sector is one of the most dynamic in Colombian economy, however, little is known about absenteeism. Aim: To describe the extent of sickness absence in an operating area of a mining company in Colombia, in 2011. Material and Methods: A descriptive, cross-sectional study, which analyzed 130 sickness absences. The episodes were categorized according to diagnostic groups of the International Classification of Diseases version 10 (ICD-10 and calculated rates of absenteeism. Results and discussion: 66.9% of absences were due to general illness and 33.3% of accidents at work. The average absence is 4.28 +/-5.64 days per worker. Most of absence days were generated by musculoskeletal diseases and injuries and

  10. Utilizing coal remaining resources and post-mining land use planning based on GIS-based optimization method : study case at PT Adaro coal mine in South Kalimantan

    Directory of Open Access Journals (Sweden)

    Mohamad Anis

    2017-06-01

    Full Text Available Coal mining activities may cause a series of environmental and socio-economic issues in communities around the mining area. Mining can become an obstacle to environmental sustainability and a major hidden danger to the security of the local ecology. Therefore, the coal mining industry should follow some specific principles and factors in achieving sustainable development. These factors include geological conditions, land use, mining technology, environmental sustainability policies and government regulations, socio-economic factors, as well as sustainability optimization for post-mining land use. Resources of the remains of the coal which is defined as the last remaining condition of the resources and reserves of coal when the coal companies have already completed the life of the mine or the expiration of the licensing contract (in accordance with government permission. This research uses approch of knowledge-driven GIS based methods mainly Analytical Hierarchy Process (AHP and Fuzzy logic for utilizing coal remaining resources and post-mining land use planning. The mining area selected for this study belongs to a PKP2B (Work Agreement for Coal Mining company named Adaro Indonesia (PT Adaro. The result shows that geologically the existing formation is dominated by Coal Bearing Formation (Warukin Formation which allows the presence of remains coal resource potential after the lifetime of mine, and the suitability of rubber plantation for the optimization of land use in all mining sites and also in some disposal places in conservation areas and protected forests.

  11. Paramont's Black Bear No. 4 mine does it right, again

    Energy Technology Data Exchange (ETDEWEB)

    Sanda, A.

    2007-07-15

    The Paramont Coal Company Virginia, LLC, a subsidiary of Alpha Natural Resources, recently won the '2007 overall award for excellence in mining and reclamation from the Virginia Division of Mined Land Reclamation and the Virginia Mining Association. Coal People Magazine recently visited Black Bear No. 4 mine where a settling pond was being removed and stream bed placed to drain the area, part of the 451-acre award winning reclamation project. The article recounts discussions with mining engineers about the company's operations with emphasis on the Black Bear No. 4 mine. Black Bear No. 1 mine won five state and national awards last year for conservation and land management practices. 8 photos.

  12. Use of web mining in studying innovation.

    Science.gov (United States)

    Gök, Abdullah; Waterworth, Alec; Shapira, Philip

    As enterprises expand and post increasing information about their business activities on their websites, website data promises to be a valuable source for investigating innovation. This article examines the practicalities and effectiveness of web mining as a research method for innovation studies. We use web mining to explore the R&D activities of 296 UK-based green goods small and mid-size enterprises. We find that website data offers additional insights when compared with other traditional unobtrusive research methods, such as patent and publication analysis. We examine the strengths and limitations of enterprise innovation web mining in terms of a wide range of data quality dimensions, including accuracy, completeness, currency, quantity, flexibility and accessibility. We observe that far more companies in our sample report undertaking R&D activities on their web sites than would be suggested by looking only at conventional data sources. While traditional methods offer information about the early phases of R&D and invention through publications and patents, web mining offers insights that are more downstream in the innovation process. Handling website data is not as easy as alternative data sources, and care needs to be taken in executing search strategies. Website information is also self-reported and companies may vary in their motivations for posting (or not posting) information about their activities on websites. Nonetheless, we find that web mining is a significant and useful complement to current methods, as well as offering novel insights not easily obtained from other unobtrusive sources.

  13. Mining review

    Science.gov (United States)

    McCartan, L.; Morse, D.E.; Plunkert, P.A.; Sibley, S.F.

    2004-01-01

    The average annual growth rate of real gross domestic product (GDP) from the third quarter of 2001 through the second quarter of 2003 in the United States was about 2.6 percent. GDP growth rates in the third and fourth quarters of 2003 were about 8 percent and 4 percent, respectively. The upward trends in many sectors of the U.S. economy in 2003, however, were shared by few of the mineral materials industries. Annual output declined in most nonfuel mining and mineral processing industries, although there was an upward turn toward yearend as prices began to increase.

  14. Risk management of the mining authority of North Rhine-Westphalia for left daily openings of the mining; Risikomanagement der Bergbehoerde NRW fuer verlassene Tagesoeffnungen des Bergbaus

    Energy Technology Data Exchange (ETDEWEB)

    Neumann, Heinz Roland [Bezirksregierung Arnsberg, Dortmund (Germany). Abt. Bergbau und Energie in NRW

    2010-02-15

    A perpetual danger proceeds from the unsecured daily openings of the mining industry. Many pits only are filled with bulk materials. Regarding to the use of budgetary means at preventive investigation measures and protection measures, the mining industry authority North-Rhine Westphalia operates a risk management for abandoned daily openings for which no mine companies or mine owner are at hand. For this, daily openings are classified and evaluated according to certain factors. From this, a list of priority results for preventive investigation measures and safety measurements being processed by the mining industry authority in the next years.

  15. Spontaneous combustion and simulation of mine fires and their effects on mine ventilation systems

    Energy Technology Data Exchange (ETDEWEB)

    Gillies, A.D.S.; Wu, H.W.; Humphreys, D. [Gillies Wu Mining Technology Pty Ltd, Taringa, Qld (Australia). The Minserve Group

    2005-07-01

    The structure of a comprehensive research project into mine fires study applying the Ventgraph mine fire simulation software, preplanning of escape scenarios and general interaction with rescue responses is outlined. The project has Australian Coal Association Research Program (ACARP) funding and also relies on substantial mining company site support. This practical input from mine operators is essential and allows the approach to be introduced in the most creditable way. The effort is built around the introduction of fire simulation computer software to the Australian mining industry and the consequent modelling of fire scenarios in selected different mine layouts. The primary objective of the part of the study described in this paper is to use mine fire simulation software to gain better understanding of how spontaneous combustion initiated fires can interact with the complex ventilation behaviour underground during a substantial fire. It focuses on the simulation of spontaneous combustion sourced heatings that develop into open fires. Further, it examines ventilation behaviour effects of spontaneous combustion initiated pillar fires and examines the difficulties these can be present if a ventilation reversal occurs. It also briefly examines simulation of use of the inertisation to assist in mine recovery. 16 refs., 13 figs., 1 tab.

  16. Coal Mines, Abandoned - Digitized Mined Areas

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — Coal mining has occurred in Pennsylvania for over a century. The maps to these coal mines are stored at many various public and private locations (if they still...

  17. Conclusion: The balanced company

    DEFF Research Database (Denmark)

    2013-01-01

    This concluding chapter brings together the various research findings of the book "The balanced company - organizing for the 21st Century" and develops a general overview of their implications for our understanding of the balancing processes unfolding in companies and organizations....

  18. Virtual Company and Modelbank

    DEFF Research Database (Denmark)

    Thorsteinsson, Uffe

    1996-01-01

    Ansøgning til Socrates programmet vedr. Tematisk netværk inden for området Virtual Company and Modelbank......Ansøgning til Socrates programmet vedr. Tematisk netværk inden for området Virtual Company and Modelbank...

  19. Allocation for manufacturing companies

    Directory of Open Access Journals (Sweden)

    2010-06-01

    Full Text Available Assuring a high material availability for production is while reducing sourcing costs remains a major logistical challenge for producing companies. Lean economic processes, flexibility and responsiveness - beneficial both for the customer and for the supplier - are characteristics of an excellent customer-supplier relationship. Standard sourcing models offer a field-tested approach for setting up across company boarders processes.

  20. The mortality of companies

    Science.gov (United States)

    Daepp, Madeleine I. G.; Hamilton, Marcus J.; West, Geoffrey B.; Bettencourt, Luís M. A.

    2015-01-01

    The firm is a fundamental economic unit of contemporary human societies. Studies on the general quantitative and statistical character of firms have produced mixed results regarding their lifespans and mortality. We examine a comprehensive database of more than 25 000 publicly traded North American companies, from 1950 to 2009, to derive the statistics of firm lifespans. Based on detailed survival analysis, we show that the mortality of publicly traded companies manifests an approximately constant hazard rate over long periods of observation. This regularity indicates that mortality rates are independent of a company's age. We show that the typical half-life of a publicly traded company is about a decade, regardless of business sector. Our results shed new light on the dynamics of births and deaths of publicly traded companies and identify some of the necessary ingredients of a general theory of firms. PMID:25833247

  1. Wikipedia Mining

    Science.gov (United States)

    Nakayama, Kotaro; Ito, Masahiro; Erdmann, Maike; Shirakawa, Masumi; Michishita, Tomoyuki; Hara, Takahiro; Nishio, Shojiro

    Wikipedia, a collaborative Wiki-based encyclopedia, has become a huge phenomenon among Internet users. It covers a huge number of concepts of various fields such as arts, geography, history, science, sports and games. As a corpus for knowledge extraction, Wikipedia's impressive characteristics are not limited to the scale, but also include the dense link structure, URL based word sense disambiguation, and brief anchor texts. Because of these characteristics, Wikipedia has become a promising corpus and a new frontier for research. In the past few years, a considerable number of researches have been conducted in various areas such as semantic relatedness measurement, bilingual dictionary construction, and ontology construction. Extracting machine understandable knowledge from Wikipedia to enhance the intelligence on computational systems is the main goal of "Wikipedia Mining," a project on CREP (Challenge for Realizing Early Profits) in JSAI. In this paper, we take a comprehensive, panoramic view of Wikipedia Mining research and the current status of our challenge. After that, we will discuss about the future vision of this challenge.

  2. Analysing Customer Opinions with Text Mining Algorithms

    Science.gov (United States)

    Consoli, Domenico

    2009-08-01

    Knowing what the customer thinks of a particular product/service helps top management to introduce improvements in processes and products, thus differentiating the company from their competitors and gain competitive advantages. The customers, with their preferences, determine the success or failure of a company. In order to know opinions of the customers we can use technologies available from the web 2.0 (blog, wiki, forums, chat, social networking, social commerce). From these web sites, useful information must be extracted, for strategic purposes, using techniques of sentiment analysis or opinion mining.

  3. 75 FR 13600 - Virginia Electric and Power Company, North Anna Power Station, Unit Nos. 1 and 2, Surry Power...

    Science.gov (United States)

    2010-03-22

    ... permit the licensee the use of Mine Safety Appliance Company (MSA) Firehawk Air Mask (FireHawk) Self... offsite. There is no significant increase in occupational or public radiation exposure. Therefore,...

  4. National Underground Mines Inventory

    Science.gov (United States)

    1983-10-01

    08 019 726 LONG PARK 15 0502379 08 095 2904 GEO a1 MINE 0502383 08 085 2904 BESSIE 0 MINE 0502387 08 667 2904 PAYSTREAK 0502397 08 113 2904 BUENO MILL...35 061QUESTA MINE 2901267 35 055 43560 ’ RUDY NO, I S 2 2901364 35 031 MT, TAYLOR 2901375 35 061 0 MARQUEZ SHAFT 2901597 35 031 6534 MARIANO LAKE MINE

  5. The future of European mining: What should our mining industry learn from the Skouries and Rosia Montana community gold conflicts

    Science.gov (United States)

    Hardy, Liam; Heller, Shaun; Faltyn, Rowan; Stefanaki, Anna; Economidou, Romina; Savin, Irina; Hood, Leo; Conway, Christopher

    2017-04-01

    The popular image of mining portrayed by media and by a majority of public opinion is a dominantly negative one. From worker's rights to environmental damages, disasters such as the Copiapó mine collapse (Chile), the acid mine drainage at Lousal (Portugal) and the Pb contamination of waters around the Tyndrum mines (Scotland) overshadow initiatives like the ICMM. Some companies receive little praise despite creating active community education and investment projects, while others simply build higher barbed wire fences and attempt to weather the protests, budgeting them into mine life assessments. This image problem, combined with the decentralised political segregation of Europe and the increased power of grass-roots protest initiatives (such as Antigold in Greece), has resulted in mining companies joining a long list of industries effected by the 'auto-protest' reaction in face of development, regardless of potential regional and national benefits, there is a pre-existing lack of trust in corporate and government powers to protect community interests. The poor management of existing licences is thus becoming a significant danger to future operations and the wider industry. Here we report on the Rosia Montana dispute (Romania) and the ongoing Skouries conflict (Greece). We then discuss how the European mining industry may need to significantly adapt its exploration and community engagement strategies to avoid future conflicts and, present a recent example of how effective suitably organised community engagement projects can be for local mining initiatives from Southern Portugal.

  6. Mining ergonomics

    Energy Technology Data Exchange (ETDEWEB)

    McPhee, B.

    2007-02-15

    Changes in work practices and a drive for greater productivity have introduced a range of emerging issues in ergonomics in mining. Some of the practices appear to be at odds with the need to improve general occupational health and safety. Longer shift lengths and fatigue, mental overload and underload, intermittent heavy physical work, reduced task variation, sedentary work in fixed postures and whole-body vibration all have risks for health and safety. The increasing age of some of the workforce is of concern. There appears to be a need to recognise these as potential causes of health problems. The article gives a review of these problems are reports on research findings. 36 refs., 3 figs.

  7. SICHUAN GEOPHYSICAL COMPANY

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Sichuan Geophysical Company (abbreviated as SCGC below), originally named Sichuan Geophysical Company of CNPC Sichuan Petroleum, was founded in 1956 and is a subsidiary of CNPC Chuanqing Drilling Engineering Company Limited. With more than 50 years' development, SCGC now owns almost 3800 employees and has become a big oil & gas seismic exploration engineering service enterprise with the characteristic mountain seismic exploration techniques, and its annual business turnover reaches nearly 2 billion RMB. It can provide the integrated seismic exploration engineering service including seismic data acquisition, processing, interpretation, and geological comprehensive evaluation in various complex regions for clients at home and abroad.

  8. Valuation of Companies

    Directory of Open Access Journals (Sweden)

    J. Lisník

    2007-01-01

    Full Text Available This paper deals with valuating telecommunications companies. Six groups operating mainly in the European countries are compared. The comparison is based on financial and techno-economic indicators.These indicators are used to value the company by the DCF method. However, many companies have only a very short history. To value these, classical methods like DCF or real options are not suitable. In this case, methods based on market confrontation seem to be efficient. A further exploration of these methods is also the topic of my graduate studies 

  9. Further development of a method for assessing mine rescuers` heat tolerance. Final report; Rev. ed.; Weiterentwicklung eines Verfahrens zur Ermittlung der Waermevertraeglichkeit von Grubenwehrmitgliedern. Schlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Bresser, G.; Kampmann, B.

    1997-08-01

    A test method was to be developed which permits reliable prediction of mine rescuers` heat tolerance. Apart from the anthropometric data like age, body weight and body size, further reference data were to be obtained from a standard test and a test of the rescuers` physical condition (Dynavit{sup R} test). These tests provide further parameters that may influence heat tolerance and which have been monitored both quantitatively and qualitatively for long years by the Central Mine Rescuing Authority. The description of stress incurred during the standard test and the heat test while wearing protective clothing will relate the criteria applied for the standard physical acceptance examination to the loads incurred during the tests. In order to take account of day-to-day variations of physical fitness, quarterly tests were carried out with four staff members, and performance variations were recorded. The results will serve as a basis for deciding on how rigid potential classification criteria should be applied. (orig./MG) [Deutsch] Es sollte ein Testverfahren entwickelt werden, das eine zuverlaessige Prognose der Waermevertraeglichkeit eines Grubenwehrmitgliedes zulaesst. Als Bezugsrahmen sollte die Beanspruchung bei der Standarduebung und das Abschneiden bei einem Konditionstest (Dynavit{sup R}-Test) zusaetzlich erfasst werden. Damit stehen - neben den anthropometrischen Daten wie Alter, Koerpergewicht und Koerpergroesse - weitere moegliche Einflussgroessen zur Abschaetzung der Hitzetauglichkeit zur Verfuegung, ueber deren Groesse und Verteilung langjaehrige Erfahrungen im Bereich der Hauptstelle fuer das Grubenrettungswesen vorliegen. Durch die Beschreibung der Beanspruchung der Grubenwehrmitglieder bei der Standarduebung und bei der Klimabelastung unter Flammenschutzkleidung sollen die Kriterien der Grubenwehrtauglichkeitsuntersuchung in Bezug zur Beanspruchung bei Uebungen gesetzt werden. Um die Schwankungen der Tagesform, die bei den Untersuchungen vorliegt

  10. Performance mining equipment (extraction-load-transportation) in the Ernesto Guevara Factory

    National Research Council Canada - National Science Library

    Orlando Belete Fuentes; Severo Estenoz-Mejía; Yoandro Diéguez-García

    2016-01-01

      The general efficiency of the mining work of the outburst fronts in the locations of the Company Ernesto Guevara of Moa is below the productivities established stockings of exploitation for each one...

  11. 78 FR 11638 - Michigan Consolidated Gas Company, DTE Gas Company, DTE Gas Company; Notice of Petition

    Science.gov (United States)

    2013-02-19

    ... Energy Regulatory Commission Michigan Consolidated Gas Company, DTE Gas Company, DTE Gas Company; Notice... Docket Nos. PR13-29-000, and PR13-30-000 (not consolidated), Michigan Consolidated Gas Company (MichCon) and DTE Gas Company (DTE Gas) filed to institute a name change to both itself from MichCon to DTE...

  12. 75 FR 13524 - Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC...

    Science.gov (United States)

    2010-03-22

    ... Energy Regulatory Commission Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas... of Application March 16, 2010. Take notice that on March 5, 2010, Northern Natural Gas Company... other owners, Southern Natural Gas Company, Florida Gas Transmission Company, LLC, Transcontinental...

  13. Cloud computing in data mining – a survey

    Directory of Open Access Journals (Sweden)

    Viktor Nekvapil

    2015-01-01

    Full Text Available Cloud computing in data mining presents promising solution for businesses willing to analyse their data with lower costs or those companies which want to utilise their “big data”. In this survey, reasons for using cloud computing solutions in data mining are studied and respective tools corresponding to these reasons are evaluated. The emphasis is laid to functionality of the tools and the integration with other applications. In total, 13 solutions were evaluated.

  14. Sustainable mining management; Gestion minera sostenible

    Energy Technology Data Exchange (ETDEWEB)

    Tejera Oliver, J. L.

    2009-07-01

    Mining activities are carried out by the older man and have provided resources, since ancient times, for their development and progress. With the discovery of fire will show the first metals that have marked the civilizations of copper, bronze and iron, and is the prehistory of the Stone Age tools that man has made from the exploitation of quarries first. The industrial revolution of the nineteenth century is linked to coal and steel, and could not conceiver of todays society without oil and gas, without silicon and coltan. But the mines are often aggressive and, despite their need and what they contribute to the development are answered by the societies where are made. during recent years there has been growing international efforts to try to make the minimum requirements of sustainable exploitation (European Directives, GMI, GRI, etc.) In AENOR, and within the Technical Committee of Standardization 22 Mining and Explosives, chaired by AITEMIN, was established the subcommittee 3, chaired by IGME, where, with the participation of all stake holders, have developed some standards on sustainable mining management sustainable mining that will be a tool available to mining companies to demonstrate their sustainable use to Society. (Author)

  15. Synthesis report about the after-mine mission; Rapport de synthese sur la mission apres-mine

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    The French ministry of economy finances and industry has assigned the mission of evaluating the after-mine management system to the general inspection of finances and the general council of mines. The after-mine management system encompasses all procedures of coal, iron and potash mines closing down, land reclamation and environmental remedial action and site rehabilitation. This document makes first a status of the problems generated by the stoppage of mining activities: technical aspects, costs, institutional, organisational and juridical aspects, conservation of competences, international benchmarking elements and good practices implemented in foreign countries. Then, in a second part, this report presents the recommendations of the after-mine mission about the mastery of after-mine costs in agreement with the respect of the technical and social goals, with the development of the after-mine institutional system with the scheduled disappearance of Charbonnages de France and Mines de Potasses d'Alsace companies, and with the conservation of competences in the framework of the post-mine operational structure proposed by the mission. (J.S.)

  16. Mining and environment

    Energy Technology Data Exchange (ETDEWEB)

    Kisgyorgy, S.

    1986-01-01

    The realization of new mining projects should be preceded by detailed studies on the impact of mining activities on the environment. For defining the conditions of environmental protection and for making proper financial plans the preparation of an information system is needed. The possible social effects of the mining investments have to be estimated, first of all from the points of view of waste disposal, mining hydrology, subsidence due to underground mining etc.

  17. Applying data mining in the context of Industrial Internet

    Directory of Open Access Journals (Sweden)

    Oliviu Matei

    2016-01-01

    Full Text Available Nowadays, (industrial companies invest more and more in connecting with their clients and machines deployed to the clients. Mining all collected data brings up several technical challenges, but doing it means getting a lot of insight useful for improving equipments. We define two approaches in mining the data in the context of Industrial Internet, applied to one of the leading companies in shoe production lines, but easily extendible to any producer. For each approach, various machine learning algorithms are applied along with a voting system. This leads to a robust model, easy to adapt for any machine.

  18. Study on coal mines accidents based on the grey relational analysis

    Institute of Scientific and Technical Information of China (English)

    WANG Shuai; ZHANG Jin-long

    2008-01-01

    The subject investigated the system of people-machine-environment in coal mines. The coal mines working process was researched and the theory of grey system was applied to analyze coal mines safety accidents and those relevant factors. This re-search reveals that this analysis method is easy and highly available and the result is of great credibility, which can not only provide theoretical supports to the quantitative study of coal mines safety accident, but offer basis for coal mines companies' safety management.

  19. Corporate Failure Prediction of Public Listed Companies in Malaysia

    Directory of Open Access Journals (Sweden)

    Qaiser Rafique Yasser

    2015-02-01

    Full Text Available This paper aims to extent the prediction model of financial distress among Malaysian public listed companies from period 2006 to 2010. Altman Z-Score Models was used to identify classification on three main zones which are safe, grey or distress zone. The results specify that 56 % of listed companies were classified as ‘distress zone’, 24 % are known as ‘grey zone’ while 20 % are classified in ‘safe zone’. Two likely to fail companies was correctly predict at distress zone which Z-Score was lower than 1.81. Moreover, the findings show most of the companies were facing financial distress during global financial crisis on 2008. Industrial transportation and industrial engineering sectors are generally classified as ‘safe zone’ while food and staplers retailing, real estate investment and services and industrial metals and mining sectors are classified as ‘distress zone’.

  20. Sustainability communication in the mining industry:a pre-study

    OpenAIRE

    Nilsson, Anders; Sandström, Johan; Lind, Thomas

    2013-01-01

    This report is based on a pre‐study aiming to provide an overview of what andhow the largest mining companies, internationally and in Sweden, communicate in terms of sustainability on their websites. The report presents a broad understanding of what large mining companies ‘say’ when it comes to sustainability. Conceptually, the study draws on writings in the areas of organizational communication, institutional theory and sustainability accounting. Methodologically, the study is based on quali...

  1. Tridimensional modelling and resource estimation of the mining waste piles of São Domingos mine, Iberian Pyrite Belt, Portugal

    Science.gov (United States)

    Vieira, Alexandre; Matos, João; Lopes, Luis; Martins, Ruben

    2016-04-01

    Located in the Iberian Pyrite Belt (IPB) northern sector, near the Portuguese/Spanish border, the outcropping São Domingos deposit was mined since Roman time. Between 1854 and 1966 the Mason & Barry Company developed open pit excavation until 120 m depth and underground mining until 420 m depth. The São Domingos subvertical deposit is associated with felsic volcanics and black shales of the IPB Volcano-Sedimentary Complex and is represented by massive sulphide and stockwork ore (py, cpy, sph, ga, tt, aspy) and related supergene enrichment ore (hematite gossan and covellite/chalcocite). Different mine waste classes were mapped around the old open pit: gossan (W1), felsic volcanic and shales (W2), shales (W3) and mining waste landfill (W4). Using the LNEG (Portuguese Geological Survey) CONASA database (company historical mining waste characterization based on 162 shafts and 160 reverse circulation boreholes), a methodology for tridimensional modelling mining waste pile was followed, and a new mining waste resource is presented. Considering some constraints to waste removal, such as the Mina de São Domingos village proximity of the wastes, the industrial and archaeological patrimony (e.g., mining infrastructures, roman galleries), different resource scenarios were considered: unconditioned resources (total estimates) and conditioned resources (only the volumes without removal constraints considered). Using block modelling (SURPAC software) a mineral inferred resource of 2.38 Mt @ 0.77 g/t Au and 8.26 g/t Ag is estimated in unconditioned volumes of waste. Considering all evaluated wastes, including village areas, an inferred resource of 4.0 Mt @ 0.64 g/t Au and 7.30 g/t Ag is presented, corresponding to a total metal content of 82,878 oz t Au and 955,753 oz t Ag. Keywords. São Domingos mine, mining waste resources, mining waste pile modelling, Iberian Pyrite Belt, Portugal

  2. Data mining techniques for e -learning

    Directory of Open Access Journals (Sweden)

    Irina IONIȚĂ

    2016-10-01

    Full Text Available Data Mining (DM, sometimes called Knowledge Discovery in Databases (KDD, is a powerful new technology with great potential to help companies focus on the most important information in the data they have collected via transactions. In the education field, the prediction of students learning performance, detection of inappropriate learning behaviours, and development of student profile may be considered e-learning problems where data mining can successfully solve them. In this paper, the authoress analyses the possibilities to apply data mining techniques in e-learning context, to predict the students’ status referring to their activities and the interest in using advanced tutoring tools. The experiments were performed on the basis of data provided by an e-learning platform (Moodle regarding the logging parameters of students enrolled on Interactive Tutoring Systems discipline during the second semester of current year.

  3. A GENERAL ASSESSMENT OF THE INTERNAL CONTROL IN MINING COMPANIES

    Directory of Open Access Journals (Sweden)

    BOGDAN RĂVAŞ

    2015-10-01

    Full Text Available The role of the internal auditor is to examine whether persons exercising internal control are able to carry out checks with ambition, with responsibility and be involved in some cases of fraud. To achieve the proper conditions, the side observant and constructive side of control is necessary to ensure the independence and authority or control bodies with responsibilities for control of the operation.

  4. No immediate relief for large mining tire shortage

    Energy Technology Data Exchange (ETDEWEB)

    Fiscor, S.

    2006-05-15

    Inventories are low and they will not get better anytime soon, but mine operators do have a few options. The three main manufacturers supplying tires to the US mining industry, Bridgestone Firestone Off Road Tire Company, Goodyear and Michelin are struggling to keep up with demand, but are unlikely to restore inventories to manageable levels by 2009. Meanwhile Yokohama and Global Tyres have stepped in to help. The article reports plans for expansions to plant in Japan. In the meantime, mine operators need to plan accordingly and pay increased attention to tire maintenance. The larger the tyre, the less available it is. 3 photos.

  5. Innovative products for mining and tunnelling; Innovative Produkte fuer den Berg- und Tunnelbau

    Energy Technology Data Exchange (ETDEWEB)

    Maas, M. [Deilmann-Haniel Mining Systems GmbH, Dortmund (Germany)

    2004-03-18

    Since 1{sup st} January 2004 the former Deilmann-Haniel Maschinen- und Stahlbau GmbH has been operating under the new name Deilmann-Haniel Mining Systems (dh-ms). The company has a wide range of high-performance machines and systems for the mining industry, special civil engineering projects, tunnelling, the construction industry and plant construction. (orig.)

  6. Passive remediation of acid mine drainage using cryptocrystalline magnesite: a batch experimental and geochemical modelling approach

    CSIR Research Space (South Africa)

    Masindi, Vhahangwele

    2015-10-01

    Full Text Available on the geology of the rock hosting the minerals. These effluents must be collected and treated before release into surface water bodies. Mining companies are in constant search for cheaper, effective and efficient mine water treatment technologies. This study...

  7. Transformations in citizenship : local resistance against mining projects in Huehuetenango (Guatemala)

    NARCIS (Netherlands)

    Rasch, E.D.

    2012-01-01

    In this article, I analyze how Guatemalan indigenous citizens claim their rights to be citizens and agents of their own development through local resistance to large-scale mining projects. These indigenous communities face massive resource extraction by multinational mining companies that endangers

  8. Aquatic ecosystems in the coal mining landscape of the upper Olifants River, and the way forward

    CSIR Research Space (South Africa)

    Oberholster, Paul J

    2014-03-01

    Full Text Available impacts on aquatic systems by mining operations, there is a great deal that mining companies can do to minimize or prevent such impacts in areas identified through a study by the Olifants River Forum that was conducted from 2010 to 2013 in the upper...

  9. Environmental Monitoring at the Nalunaq Gold Mine, South Greenland, 2011

    DEFF Research Database (Denmark)

    Bach, Lis; Asmund, Gert; Søndergaard, Jens

    This eighth environmental monitoring programme was conducted in the Nalunaq area, about 40 km from Nanortalik, South Greenland, from 29 August to 12 September 2011. The environmental monitoring program is conducted to trace and avoid unwanted impacts of the mining industry to the environment. Since...... to the use of cyanide to extract gold from the ore, strict control with the outfl ow of cyanide from the mine to the Kirkespir Valley is performed. The described impact on the environment of the Kirkespir Valley, both terrestrial, freshwater and marine, is considered to be minor, and is generally lower than...... the monitoring in 2010, the mining company Gold Angel Mining A/S is breaking new ore, but is also carrying previously broken ore with low grade back to the mine with vehicles with limited speed and load capacity. The gold is recovered by the use of chemical extraction (carbon-in-pulp) using cyanide. Due...

  10. 80% of Chinese Firms Purchasing Overseas Mines Ended up in the Red

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    <正>Minmetals Resources acquired the world’s largest copper mine under construction for USD5.85 billion.One after another,listed companies Jien Nickle,China Molybdenum and Chihong Zinc and Germanium raised money to get involved in overseas mining projects…SOEs and private enterprises are engaged in a frenzy of overseas mine purchasing.A reporter with Economic

  11. Business Strategy Formulation By Shareholders and Company Management using The Analytical Network Process (ANPBusiness Strategy Formulation by Shareholders and Company Management Using Analytical Network Process (ANP

    Directory of Open Access Journals (Sweden)

    Faizal Faizal

    2016-11-01

    Full Text Available This research aimed to identify the business strategy formulation by the shareholders and the management of the company. Ten companies were selected to be the objects of this research. Those companies were the information technology, telecommunication, printing, mining, construction and chemical companies in Indonesia. The research was conducted by using the Analytical Network Process (ANP and considering the chosen respondents as the decision makers (experts of those companies. The respondents were chosen by using the non-probabilitty sampling method. The result shows that the roles of the company managements are considered m ore influental (0,57143 than the roles of the shareholders (0,28571. From the output of stakeholder’s condition, the best-stratified priority strategies are differentiation (0,600515, cost of leadership (0,230754 and focus (0,168731.

  12. Company activities - central region

    Energy Technology Data Exchange (ETDEWEB)

    Ayling, G.

    2007-06-15

    The first section of the article gives an overview of exploration and new developments in the field of gold, nickel, diamond and opal mining in central Queensland. The second part looks at coal, coal seam gas and petroleum exploration and development projects in the area. 1 fig.

  13. Oil Companies Climb Global List

    Institute of Scientific and Technical Information of China (English)

    JESSY ZHANG

    2006-01-01

    @@ Backed by the huge market size,China's energy companies have been ranked in the group of the world's largest industry players. On September 6th,eight companies from the Chinese mainland and six companies from Hong Kong SAR were included in this year's Platts Top 250 Energy Companies List.

  14. Women in mining still exploited and sexually harassed

    Directory of Open Access Journals (Sweden)

    Doret Botha

    2016-02-01

    Full Text Available Orientation: Globally, women have become an essential part of the mining workforce. Among other jobs, they fulfil management positions, operate heavy machinery and are involved in artisanal mining processes. In South Africa, new mining legislation not only prohibits the exclusion of women but requires from companies to actively change the demographic profile of their workforce. Mining companies are obliged to also employ women in core mining activities. Although well intended, women appointed in core positions work side by side with men, often in isolation, and are frequently at risk of sexual abuse and/or harassment.Research purpose: This research determined perceptions regarding the occurrence of sexual harassment among women working in core mining positions.Motivation for the study: Currently, there is a paucity of published data on the occurrence of sexual harassment in the mining industry.Method: A mixed-method research design was used including quantitative and qualitative research paradigms. Quantitative data were collected by means of a structured questionnaire. Qualitative data were collected by means of individual and group interviews.Main findings: From the literature review and the empirical findings, it is evident that women are still exploited and sexually harassed in the mining industry. Incidents taking place on a daily basis vary from whistling; name calling; use of vulgar or derogatory language; display of body parts; physical contact, ranging from touching to sexual assault and rape; to the exchange of sexual favours for promotion.Practical/managerial implications: It is evident from the research that a holistic approach is required to effectively eradicate sexual harassment in the mining industry, involving the commitment of relevant state departments, human resource managers and labour experts.Contribution: Practical recommendations are made to effectively address sexual harassment in the mining industry.

  15. Conversion of Coal Mine Gas to LNG

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2016-02-05

    This project evolved from a 1995, DOE-NETL competitive solicitation for practical CMM capture and utilization concepts. Appalachian Pacific was one of three companies selected to proceed with the construction and operation of a cost-shared demonstration plant. In the course of trying to proceed with this demonstration plant, AP examined several liquefaction technologies, discussed obtaining rights to coal mine methane with a number of coal companies, explored marketing potential with a wide variety of customers in many sections of the United States, studied in great detail the impact of a carbon credit exchange, and developed a suite of analytical tools with which to evaluate possible project options. In the end, the newness of the product, reluctance on the part of the coal companies to venture away from time tested practices, difficulty with obtaining financing, the failure of a carbon credit market to develop and the emergence of shale derived gas production prevented a demonstration plant from being built.

  16. New wave seeks Indonesian coal mining concessions

    Energy Technology Data Exchange (ETDEWEB)

    Symon, A.

    1996-03-01

    A further wave of new mine exploration and development is on the horizon in Indonesia with 40 companies seeking major new concessions. Successful companies will enjoy a more attractive regulatory framework than their predecessors. The Indonesian Government is recasting the terms of the agreements under which it allows private domestic and foreign invested companies to operate large scale operations in order to encourage more investment in the industry. The Government`s intent to encourage expansion of the industry reflects looming pressure to provide sufficient coal to meet ambitious power plant expansion plans, while being able to maintain coal`s now important role as an export earner. In 1995, steam coal exports reached 40 billion tonnes, and contributed more than 1 billion dollars to Indonesia`s trade accounts. With Indonesia facing a widening current account deficit - combined with high foreign debt - the coal industry is playing a not insignificant role in helping to stabilise Indonesia`s external accounts. 1 tab.

  17. Captive insurance companies.

    Science.gov (United States)

    Strauss, Peter

    2014-01-01

    The landscape of the business world is changing; and now, more than ever, business owners are recognizing that life is filled with risks: known risk, calculated risk, and unexpected risk. Every day, businesses thrive or fail based on understanding the risk of owning and operating their business, and business owners are recognizing that there are alternative risk financing mechanisms other than simply taking out a basket of standard coverage as recommended by your friendly neighborhood agent. A captive insurance company is an insurance company established to provide a broad range of risk management capabilities to affiliated companies. The captive is owned by the business owner and can provide insurance to the business for potential future losses, whether or not the losses are already covered by a commercial carrier or are "self-insured." The premiums paid by your business are tax deductible. Meanwhile, the premiums that your captive collects are tax-free up to $1.2 million annually.

  18. Companies as "Cyborgs"?

    DEFF Research Database (Denmark)

    Thompson, Grahame

    This paper investigates the legal and commercial consequences of companies being considered as both an entity and a person in law – hence the notion of ‘cyborg’ in its title. It concentrates upon legal personhood and relates this particular feature to the issue of corporate citizenship. In turn...... corporate citizenship provides a link to considering the political role of companies, since in claiming citizenship they are implicitly at least claiming a particular set of political rights consequent upon that status, and announcing a particular politically constrained context associated...... with their operational characteristics. But what would be involved in granting companies full citizenship rights in the image of natural person citizenship? The paper explores this issue in connection to the differences between corporate social responsibility and an earlier idea of the socially responsible corporation...

  19. 77 FR 50686 - Notice of Approval of Title V Operating Permit for Peabody Western Coal Company (Navajo Nation...

    Science.gov (United States)

    2012-08-22

    ... AGENCY Notice of Approval of Title V Operating Permit for Peabody Western Coal Company (Navajo Nation EPA... 40 C.F.R. Part 71, has issued a federal Clean Air Act Title V operating permit to Peabody Western Coal Company (``Peabody'') governing air emissions from Peabody's mining operation at the Kayenta...

  20. Management of the water balance and quality in mining areas

    Science.gov (United States)

    Pasanen, Antti; Krogerus, Kirsti; Mroueh, Ulla-Maija; Turunen, Kaisa; Backnäs, Soile; Vento, Tiia; Veijalainen, Noora; Hentinen, Kimmo; Korkealaakso, Juhani

    2015-04-01

    Although mining companies have long been conscious of water related risks they still face environmental management problems. These problems mainly emerge because mine sites' water balances have not been adequately assessed in the stage of the planning of mines. More consistent approach is required to help mining companies identify risks and opportunities related to the management of water resources in all stages of mining. This approach requires that the water cycle of a mine site is interconnected with the general hydrologic water cycle. In addition to knowledge on hydrological conditions, the control of the water balance in the mining processes require knowledge of mining processes, the ability to adjust process parameters to variable hydrological conditions, adaptation of suitable water management tools and systems, systematic monitoring of amounts and quality of water, adequate capacity in water management infrastructure to handle the variable water flows, best practices to assess the dispersion, mixing and dilution of mine water and pollutant loading to receiving water bodies, and dewatering and separation of water from tailing and precipitates. WaterSmart project aims to improve the awareness of actual quantities of water, and water balances in mine areas to improve the forecasting and the management of the water volumes. The study is executed through hydrogeological and hydrological surveys and online monitoring procedures. One of the aims is to exploit on-line water quantity and quality monitoring for the better management of the water balances. The target is to develop a practical and end-user-specific on-line input and output procedures. The second objective is to develop mathematical models to calculate combined water balances including the surface, ground and process waters. WSFS, the Hydrological Modeling and Forecasting System of SYKE is being modified for mining areas. New modelling tools are developed on spreadsheet and system dynamics platforms to

  1. THE CONTRIBUTION OF „RUDA 12 APOSTOLI” MINING ASSOCIATION IN BRAD TO THE DEVELOPMENT OF TRANSYLVANIAN GOLD MINING BETWEEN 1884 – 1921

    Directory of Open Access Journals (Sweden)

    MIRCEA BARON

    2012-01-01

    Full Text Available One of the major gold mining regions in Romania is part of the gold rectangle in the Apuseni Mountains and lies around the town of Brad. It is here that the ”Ruda 12 Apostoli” Mining Association of cuxas was established at the end of the XVIIIth century. This association was to become the most important unit for the mining of precious metals in the entire Austrian – Hungarian Empire after 1884, when it was taken over by the German company ”Harkortschen Bergwerke und Chemische Fabriken zu Schwelm und Harkorten A.G. zu Gotha”, preserving its status in the interwar Romanian as a component of the ”Mica” Mining company. This mining complex had a production of 27,919.520 kg of gold between 1884 – July 1, 1911.

  2. RESTRUCTURING COMPANIES UNDER CRISIS

    Directory of Open Access Journals (Sweden)

    Hezi Aviram SHAYB

    2016-12-01

    Full Text Available Nobody is planning to fail, but many companies are failing because of lack of planning. Real business experience showed during the years that crisis can be prevented, avoided or limited. If detected in time, the risks associated with the crisis can be mitigated and the effects can be diminished, with the condition that the actions required are done fast, in a sharp and accurate manner. When it comes, a crisis brings an intense level of pressure and under these conditions there is no time or room for mistakes. Delays, losing focus and lack of planning will bring a company one step away from failure. The right way to deal with crisis, if required measures are not done in time, is to minimize the losses and reposition in the best way possible. Analysing the success stories of some of the biggest and strongest companies in the world, led to an important conclusion: the majority of these companies were in the situation to face huge crises which threatened their ability to survive in certain moments, on their way to success. With the right planning and by setting a proper organisational structure, the negative aspects of the crisis can be turned into benefits and opportunities for the company. The most critical challenge for management is to assess the level of exposure to risk of the company and identify the key points to focus on in order to overcome the crisis and create value. In order to set up a strong plan in dealing with crisis, a business organisation needs reliable, efficient and effective tools and this is what this article is all about.

  3. RESTRUCTURING COMPANIES UNDER CRISIS

    Directory of Open Access Journals (Sweden)

    Hezi Aviram SHAYB

    2016-12-01

    Full Text Available Nobody is planning to fail, but many companies are failing because of lack of planning. Real business experience showed during the years that crisis can be prevented, avoided or limited. If detected in time, the risks associated with the crisis can be mitigated and the effects can be diminished, with the condition that the actions required are done fast, in a sharp and accurate manner. When it comes, a crisis brings an intense level of pressure and under these conditions there is no time or room for mistakes. Delays, losing focus and lack of planning will bring a company one step away from failure. The right way to deal with crisis, if required measures are not done in time, is to minimize the losses and reposition in the best way possible. Analysing the success stories of some of the biggest and strongest companies in the world, led to an important conclusion: the majority of these companies were in the situation to face huge crises which threatened their ability to survive in certain moments, on their way to success. With the right planning and by setting a proper organisational structure, the negative aspects of the crisis can be turned into benefits and opportunities for the company. The most critical challenge for management is to assess the level of exposure to risk of the company and identify the key points to focus on in order to overcome the crisis and create value. In order to set up a strong plan in dealing with crisis, a business organisation needs reliable, efficient and effective tools and this is what this article is all about.

  4. PREVENTION OF COMPANY RISKS

    Directory of Open Access Journals (Sweden)

    SUCI U GHEORGHE

    2014-10-01

    Full Text Available A company’s manager has to create and maintain a healthy internal control system. An efficient internal control system implies the implementation in the company of risk management. Each company, but also each individual, who tries to attain certain objectives, establishes the activities which lead to the achievement of goals and, at the same time, tries to identify as many “threats” as possible, in order to take the necessary measures to eliminate them. Thus, even if one is not familiar with the concepts of risk and risk management, one acts, consciously or not, for that purpose.

  5. Competitor Analysis : Company X

    OpenAIRE

    Valkama, Suvi

    2014-01-01

    The purpose of the thesis was to create a competitor analysis of the market of stainless steel swimming pools for the commissioner Company X, a company that will be set up in the near future. The thesis aimed at finding out the commissioner’s assets in producing stainless steel swimming pools as well as defining its competitive advantage. This was done by identifying the relative strengths and weaknesses of the main competitors named by the commissioner. Moreover, the purpose of the thesis wa...

  6. COMPANY ACTIVITY FINANCIAL RISK

    Directory of Open Access Journals (Sweden)

    Caruntu Genu Alexandru

    2012-12-01

    Full Text Available In economic and financial activity, risk is an inherent financial decisions, encountered in daily agenda of managers of companies. Unexpected changes in the price of a product development not only affect the financial results of a company, but can cause even bankruptcy. In fact, the nature of financial decisions involve uncertainty. Financial decisions are made based on cash flows under future contracts, which are par excellence incerte.Activitatea an enterprise that holds any weight in the industry is subject to risks, since it can not predict with certainty different components of its outcome (cost, quantity, price and operating cycle (purchase, processing, sales.

  7. First Mexican coal mine recovery after mine fire, Esmeralda Mine

    Energy Technology Data Exchange (ETDEWEB)

    Santillan, M.A. [Minerales Monclova, SA de CV, Palau Coahuila (Mexico)

    2005-07-01

    The fire started on 8 May 1998 in the development section from methane released into the mine through a roof-bolt hole. The flames spread quickly as the coal was ignited. After eight hours the Safety Department decided to seal the vertical ventilation shafts and the slopes. The quality of coal in the Esmeralda Mine is very high quality, and Minerales Monclova (MIMOSA) decided to recover the facilities. However, the Esmeralda Mine coals have a very high gas content of 12 m{sup 3}/t. During the next 2.5 months, MIMOSA staff and specialists observed and analysed the gas behaviour supported by a chromatograph. With the results of the observations and analyses, MIMOSA in consultation with the specialists developed a recovery plan based on flooding the area in which fire might have propagated and in which rekindling was highly probable. At the same time MIMOSA trained rescue teams. By 20 August 1998, the mine command centre had re-opened the slopes seal. Using a 'Step-by-Step' system, the rescue team began the recovery process by employing cross-cuts and using an auxiliary fan to establish the ventilation circuit. The MIMOSA team advanced into the mine as far as allowed by the water level and was able to recover the main fan. The official mine recovery date was 30 November 1998. Esmeralda Mine was back in operation in December 1998. 1 ref., 3 figs.

  8. Mining robotics sensors

    CSIR Research Space (South Africa)

    Green, JJ

    2012-04-01

    Full Text Available causes of fatalities in underground narrow reef mining. Data are gathered and processed from multiple underground mine sources, and techniques such as surfel modeling and synthetic view generation are explored towards creating visualisations of the data...

  9. Mines and Mineral Resources

    Data.gov (United States)

    Department of Homeland Security — Mines in the United States According to the Homeland Security Infrastructure Program Tiger Team Report Table E-2.V.1 Sub-Layer Geographic Names, a mine is defined as...

  10. Application of Modern Tools and Techniques for Mine Safety & Disaster Management

    Science.gov (United States)

    Kumar, Dheeraj

    2016-04-01

    The implementation of novel systems and adoption of improvised equipment in mines help mining companies in two important ways: enhanced mine productivity and improved worker safety. There is a substantial need for adoption of state-of-the-art automation technologies in the mines to ensure the safety and to protect health of mine workers. With the advent of new autonomous equipment used in the mine, the inefficiencies are reduced by limiting human inconsistencies and error. The desired increase in productivity at a mine can sometimes be achieved by changing only a few simple variables. Significant developments have been made in the areas of surface and underground communication, robotics, smart sensors, tracking systems, mine gas monitoring systems and ground movements etc. Advancement in information technology in the form of internet, GIS, remote sensing, satellite communication, etc. have proved to be important tools for hazard reduction and disaster management. This paper is mainly focused on issues pertaining to mine safety and disaster management and some of the recent innovations in the mine automations that could be deployed in mines for safe mining operations and for avoiding any unforeseen mine disaster.

  11. MONITORING OF MINING

    Directory of Open Access Journals (Sweden)

    Berislav Šebečić

    1996-12-01

    Full Text Available The way mining was monitored in the past depended on knowledge, interest and the existing legal regulations. Documentary evidence about this work can be found in archives, libraries and museums. In particular, there is the rich archival material (papers and books concerning the work of the one-time Imperial and Royal Mining Captaincies in Zagreb, Zadar, Klagenfurt and Split, A minor part of the documentation has not yet been transferred to Croatia. From mining handbooks and books we can also find out about mining in Croatia. In the context of Austro-Hungary. For example, we can find out that the first governorships in Zagreb and Zadar headed the Ban, Count Jelacic and Baron Mamula were also the top mining authorities, though this, probably from political motives, was suppressed in the guides and inventories or the Mining Captaincies. At the end of the 1850s, Croatia produced 92-94% of sea salt, up to 8.5% of sulphur, 19.5% of asphalt and 100% of oil for the Austro-Hungarian empire. From data about mining in the Split Mining Captaincy, prepared for the Philadephia Exhibition, it can be seen that in the exploratory mining operations in which there were 33,372 independent mines declared in 1925 they were looking mainly for bauxite (60,0%, then dark coal (19,0%, asphalts (10.3% and lignites (62%. In 1931, within the area covered by the same captaincy, of 74 declared mines, only 9 were working. There were five coal mines, three bauxite mines and one for asphalt. I suggest that within state institution, the Mining Captaincy or Authority be renewed, or that a Mining and Geological Authority be set ap, which would lead to the more complete affirmation of Croatian mining (the paper is published in Croatian.

  12. Towards semantic web mining

    OpenAIRE

    Berendt, Bettina; Hotho, Andreas; Stumme, Gerd

    2002-01-01

    Semantic Web Mining aims at combining the two fast-developing research areas Semantic Web and Web Mining. The idea is to improve, on the one hand, the results of Web Mining by exploiting the new semantic structures in the Web; and to make use of Web Mining, on overview of where the two areas meet today, and sketches ways of how a closer integration could be profitable.

  13. Mining in El Salvador

    DEFF Research Database (Denmark)

    Pacheco Cueva, Vladimir

    2014-01-01

    In this guest article, Vladimir Pacheco, a social scientist who has worked on mining and human rights shares his perspectives on a current campaign against mining in El Salvador – Central America’s smallest but most densely populated country.......In this guest article, Vladimir Pacheco, a social scientist who has worked on mining and human rights shares his perspectives on a current campaign against mining in El Salvador – Central America’s smallest but most densely populated country....

  14. Alternatives to the EEG levy. Possible effects of a reform of the energy transition financing on the industry; Alternativen zur EEG-Umlage. Moegliche Auswirkungen einer Reform der Energiewende-Finanzierung auf die Industrie

    Energy Technology Data Exchange (ETDEWEB)

    Scheyhing, Joerg [ECG Energie Consulting GmbH, Kehl (Germany)

    2017-07-15

    Although it has been adjusted six times since the year 2000, it has not yet been possible to manage the unrestricted growth of the EEG levy. In the 2017 election year, it becomes therefore ever more obvious that an alternative way to finance the energy transition is high on the political agenda. This would lead to significant changes for energy-intensive companies, regardless of whether they have benefited from a release from the levy or not. At the same time, the alternatives currently discussed have quite different effects on the industrial companies concerned and thereby the industry location Germany. [German] Obwohl seit dem Jahr 2000 inzwischen sechsmal angepasst, ist es bisher nicht gelungen, den ungebremsten Anstieg der EEG-Umlage in den Griff zu bekommen. Im Wahljahr 2017 wird deshalb immer offensichtlicher, dass ein alternativer Weg zur Finanzierung der Energiewende weit oben auf der politischen Tagesordnung steht. Damit kaemen auf die energieintensiven Unternehmen signifikante Veraenderungen zu, und zwar unabhaengig davon, ob sie bisher von einer Befreiung von der Umlage profitiert haben oder nicht. Dabei haben die derzeit diskutierten Alternativen durchaus unterschiedliche Auswirkungen auf die betroffenen Industrieunternehmen und damit den Wirtschaftsstandort Deutschland.

  15. Data Mining for CRM

    Science.gov (United States)

    Thearling, Kurt

    Data Mining technology allows marketing organizations to better understand their customers and respond to their needs. This chapter describes how Data Mining can be combined with customer relationship management to help drive improved interactions with customers. An example showing how to use Data Mining to drive customer acquisition activities is presented.

  16. Smart customers, dumb companies.

    Science.gov (United States)

    Locke, C

    2000-01-01

    Customers today are being bombarded with an overwhelming array of choices. To alleviate customer frustration, say Steven Cristol and Peter Sealey in Simplicity Marketing, companies should stop creating new brands and product extensions. Better to consolidate product and service functions by following a four R approach: replace, repackage, reposition, and replenish. That's an outmoded, dictatorial view of markets, says Christopher Locke. Far from being stymied by choices, customers are rapidly becoming smarter than the companies that pretend to serve them. In this networked economy, people are talking among themselves, and that changes everything. Locke predicts we'll see a growing number of well-defined micromarkets--groups of customers converging in real time around entertaining and knowledgeable voices--such as NPR's car guys and the Motley Fool investment site. "Micromedia" Web sites will replace traditional advertising because they'll provide credible user-supplied news about products and services. Locke contends that an open exchange of information solves the "problem" of choice much better than manipulative strategies like simplicity or even permission marketing. Companies can participate in micromarkets through what Locke dubs "gonzo marketing." If Ford, for example, discovers that a subset of its employees are organic gardeners, it may offer support to a big independent organic-gardening Web site with donations and employee volunteers. This marketing effort would be driven not by advertising managers but by people with genuine interest in each micromarket, so it would have credibility with customers. With gonzo marketing, both companies and their markets will benefit.

  17. Pork in good company?

    DEFF Research Database (Denmark)

    Verbeke, Wim; Perez-Cueto, Federico J.; de Barcellos, Marcia D.

    2013-01-01

    (odds ratio=1.30) as side dishes to pork meat. Substantial cross-cultural differences were revealed in line with typical pork consumption and meal composition habits in the respective countries. Finally, this study found that the company of family plays a significant role when choosing side dishes...

  18. A Hybrid Approach to Privacy Preserving in Association Rules Mining

    Directory of Open Access Journals (Sweden)

    Narges Jamshidian Ghalehsefidi

    Full Text Available Nowadays, data mining is a useful, yet dangerous technology through which useful information and the relationships between items in a database are detected. Today, companies and users need to share information with others for their progress and they shoul ...

  19. TNMG to Make a Profit on Submarine Mine

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    <正>TNMG released a notice indicating that it and Nautilus Minerals Niugini Limited (hereinafter referred to as "Nautilus Mining Company"), on April 21, signed major clauses of the cooperative agreement concerning submarine ore processing of Bismarck Sea Solwara project in

  20. Data Mining Tools Make Flights Safer, More Efficient

    Science.gov (United States)

    2014-01-01

    A small data mining team at Ames Research Center developed a set of algorithms ideal for combing through flight data to find anomalies. Dallas-based Southwest Airlines Co. signed a Space Act Agreement with Ames in 2011 to access the tools, helping the company refine its safety practices, improve its safety reviews, and increase flight efficiencies.

  1. Using Data Mining Techniques to Increase Efficiency of Customer Relationship Management Process

    Directory of Open Access Journals (Sweden)

    Mohammad Behrouzian Nejad

    2012-12-01

    Full Text Available Recently the Customer Relationship Management (CRM has been achieved an increasing popularity in business management. CRM includes all the steps which an organization employs to create and establish beneficial relationships with the customers. Using technologies such as data warehousing and data mining CRM can be introduced as a new area where companies can gain the competitive advantage. Via CRM system a company can improve its processes to deliver better service at a lower cost. By use of data mining techniques, companies can extract hidden information of the customers from large databases. So, organizations can determine the value of customers and predict their future behavior and requirements. Data mining tools can answer business questions which were time-consuming to track in the past. We believe that it is possible to improve CRM efficiency, to have an effective and rapid response to customer needs, by integrating CRM and data mining techniques. In this study we investigate major concepts of CRM and data mining. Also we introduce our idea to employ data mining techniques in CRM. This study show that using data mining techniques in CRM will improve CRM's efficiency and provide a better prediction ability to companies, organizations and industries to achieve more Profitability.

  2. Challenge accepted : Genessee Mine working to maintain clean record

    Energy Technology Data Exchange (ETDEWEB)

    Ednie, H.

    2010-09-15

    The Genesee Mine produces 5.5 million tonnes of coal annually for the Genesee Power Plant run by Capital Power. The mine operators place much emphasis on safety and have achieved 22 consecutive years without a lost time accident, which is as long as the mine has been in operation. After recently accepting its tenth safety award, the company recognizes that it must avoid complacency. Employees were asked their opinions regarding the company's safety record. The employee response was that positive attitudes contribute to the safe work environment, together with competent trainers, employee interest in the condition of equipment, good communication, and good leadership. The on-site workforce now encompasses over 160 employees. The ISO 9000 and 14001 and other standards and policies have not only driven the safety program, but the safety performance to date has set the bar high. A hazard assessment program requires that crew be responsive to safety indicators every day. 1 fig.

  3. Mine waste management legislation. Gold mining areas in Romania

    Science.gov (United States)

    Maftei, Raluca-Mihaela; Filipciuc, Constantina; Tudor, Elena

    2014-05-01

    Problems in the post-mining regions of Eastern Europe range from degraded land and landscapes, huge insecure dumps, surface cracks, soil pollution, lowering groundwater table, deforestation, and damaged cultural potentials to socio economic problems like unemployment or population decline. There is no common prescription for tackling the development of post-mining regions after mine closure nor is there a common definition of good practices or policy in this field. Key words : waste management, legislation, EU Directive, post mining Rosia Montana is a common oh 16 villages; one of them is also called Rosia Montana, a traditional mining Community, located in the Apuseni Mountains in the North-Western Romania. Beneath part of the village area lays one of the largest gold and silver deposits in Europe. In the Rosia Montana area mining had begun ever since the height of the Roman Empire. While the modern approach to mining demands careful remediation of environmental impacts, historically disused mines in this region have been abandoned, leaving widespread environmental damage. General legislative framework Strict regulations and procedures govern modern mining activity, including mitigation of all environmental impacts. Precious metals exploitation is put under GO no. 190/2000 re-published in 2004. The institutional framework was established and organized based on specific regulations, being represented by the following bodies: • The Ministry of Economy and Commerce (MEC), a public institution which develops the Government policy in the mining area, also provides the management of the public property in the mineral resources area; • The National Agency for the development and implementation of the mining Regions Reconstruction Programs (NAD), responsible with promotion of social mitigation measures and actions; • The Office for Industry Privatization, within the Education Ministry, responsible with privatization of companies under the CEM; • The National

  4. Mining text data

    CERN Document Server

    Aggarwal, Charu C

    2012-01-01

    Text mining applications have experienced tremendous advances because of web 2.0 and social networking applications. Recent advances in hardware and software technology have lead to a number of unique scenarios where text mining algorithms are learned. ""Mining Text Data"" introduces an important niche in the text analytics field, and is an edited volume contributed by leading international researchers and practitioners focused on social networks & data mining. This book contains a wide swath in topics across social networks & data mining. Each chapter contains a comprehensive survey including

  5. Data mining in radiology.

    Science.gov (United States)

    Kharat, Amit T; Singh, Amarjit; Kulkarni, Vilas M; Shah, Digish

    2014-04-01

    Data mining facilitates the study of radiology data in various dimensions. It converts large patient image and text datasets into useful information that helps in improving patient care and provides informative reports. Data mining technology analyzes data within the Radiology Information System and Hospital Information System using specialized software which assesses relationships and agreement in available information. By using similar data analysis tools, radiologists can make informed decisions and predict the future outcome of a particular imaging finding. Data, information and knowledge are the components of data mining. Classes, Clusters, Associations, Sequential patterns, Classification, Prediction and Decision tree are the various types of data mining. Data mining has the potential to make delivery of health care affordable and ensure that the best imaging practices are followed. It is a tool for academic research. Data mining is considered to be ethically neutral, however concerns regarding privacy and legality exists which need to be addressed to ensure success of data mining.

  6. Data mining in radiology

    Directory of Open Access Journals (Sweden)

    Amit T Kharat

    2014-01-01

    Full Text Available Data mining facilitates the study of radiology data in various dimensions. It converts large patient image and text datasets into useful information that helps in improving patient care and provides informative reports. Data mining technology analyzes data within the Radiology Information System and Hospital Information System using specialized software which assesses relationships and agreement in available information. By using similar data analysis tools, radiologists can make informed decisions and predict the future outcome of a particular imaging finding. Data, information and knowledge are the components of data mining. Classes, Clusters, Associations, Sequential patterns, Classification, Prediction and Decision tree are the various types of data mining. Data mining has the potential to make delivery of health care affordable and ensure that the best imaging practices are followed. It is a tool for academic research. Data mining is considered to be ethically neutral, however concerns regarding privacy and legality exists which need to be addressed to ensure success of data mining.

  7. Commercial Data Mining Software

    Science.gov (United States)

    Zhang, Qingyu; Segall, Richard S.

    This chapter discusses selected commercial software for data mining, supercomputing data mining, text mining, and web mining. The selected software are compared with their features and also applied to available data sets. The software for data mining are SAS Enterprise Miner, Megaputer PolyAnalyst 5.0, PASW (formerly SPSS Clementine), IBM Intelligent Miner, and BioDiscovery GeneSight. The software for supercomputing are Avizo by Visualization Science Group and JMP Genomics from SAS Institute. The software for text mining are SAS Text Miner and Megaputer PolyAnalyst 5.0. The software for web mining are Megaputer PolyAnalyst and SPSS Clementine . Background on related literature and software are presented. Screen shots of each of the selected software are presented, as are conclusions and future directions.

  8. Data mining in radiology

    Science.gov (United States)

    Kharat, Amit T; Singh, Amarjit; Kulkarni, Vilas M; Shah, Digish

    2014-01-01

    Data mining facilitates the study of radiology data in various dimensions. It converts large patient image and text datasets into useful information that helps in improving patient care and provides informative reports. Data mining technology analyzes data within the Radiology Information System and Hospital Information System using specialized software which assesses relationships and agreement in available information. By using similar data analysis tools, radiologists can make informed decisions and predict the future outcome of a particular imaging finding. Data, information and knowledge are the components of data mining. Classes, Clusters, Associations, Sequential patterns, Classification, Prediction and Decision tree are the various types of data mining. Data mining has the potential to make delivery of health care affordable and ensure that the best imaging practices are followed. It is a tool for academic research. Data mining is considered to be ethically neutral, however concerns regarding privacy and legality exists which need to be addressed to ensure success of data mining. PMID:25024513

  9. Marketing company profile: Consumer-led company features

    Directory of Open Access Journals (Sweden)

    Kovačević Ivana

    2005-01-01

    Full Text Available Starting point in defining modern company profile is its absolute orientation to customers. So called Customer-led companies are those which all their activities put toward customers instead of product which is offered. These companies try to make all their sectors to be oriented toward customers.

  10. Investigation of migratory bird mortality associated with exposure to Soda Ash Mine tailings water in southwestern Wyoming

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Soda ash is a pulverized mineral, commonly referred to as “trona”, and harvested from underground deposits in southwestern Wyoming. Four companies own 5 mining...

  11. Mining activities abroad, a subject of teaching and research; Auslandsbergbau in Lehre und Forschung

    Energy Technology Data Exchange (ETDEWEB)

    Drebenstedt, C. [Technische Univ. Bergakademie Freiberg (Germany). Inst. fuer Bergbau

    2008-04-15

    As globalisation extends in all fields of life, university teaching must cope by integrating internationalisation in its teaching subjects. In the case of raw materials resources and mining, the case is quite clear: Industrialized countries like Germany are big consumers of raw materials, most of which must be imported. Mining companies, including German mining companies, have extended their activities world-wide, and German producers of mining machinery and sytems, consultants and mining specialists are exporting technology and know-how into raw materials producing countries. Universities must take account of these trends if they are to train students for tomorrow's international market. The TU Bergakademie Freiberg is presented as an example. (orig.)

  12. Building Company Loyalty System

    OpenAIRE

    Haniková, Alžběta

    2010-01-01

    The thesis discusses the importance of loyal customers, and loyalty system as a tool for building loyalty. It defines loyalty and customer satisfaction, it deals with the issue of customer retention. It describes the history and types of loyalty programs, important factors for deciding on their implementation and problems associated with them. The practical part is concerned with the clothing market, Orsay company and its Orsay Club loyalty systeme. The work also includes a survey of the loya...

  13. Building Company Loyalty System

    OpenAIRE

    Haniková, Alžběta

    2010-01-01

    The thesis discusses the importance of loyal customers, and loyalty system as a tool for building loyalty. It defines loyalty and customer satisfaction, it deals with the issue of customer retention. It describes the history and types of loyalty programs, important factors for deciding on their implementation and problems associated with them. The practical part is concerned with the clothing market, Orsay company and its Orsay Club loyalty systeme. The work also includes a survey of the loya...

  14. enjoy the company of

    Institute of Scientific and Technical Information of China (English)

    柳延延

    2004-01-01

    @@ 请先读一段文字: John is a clean-cut, great-looking guy who likes his father and mother, who frowns on drugs, who takes his profession seriously, who likes to have a good time, who enjoys the company of the opposite sex, and who has his own goals and values. He's a boy with no surprise up in his sleeve.

  15. 12 CFR 583.15 - Parent company.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Parent company. 583.15 Section 583.15 Banks and... SAVINGS AND LOAN HOLDING COMPANIES § 583.15 Parent company. The term parent company means any company which directly or indirectly controls any other company or companies....

  16. Organizational architecture of multinational companies

    OpenAIRE

    Sikorová, Lenka

    2017-01-01

    The main goal of the bachelor thesis Organizational Architecture of Multinational Companies is to elaborate the overview of organizational structures that are used by modern global companies. The thesis contains an analysis of such companies development, principles of functioning, pros and cons and the opportunities which these brings. It also contains a description of the basic concepts associated with organizational architecture such as globalization, multinational companies and organizatio...

  17. IMPLEMENTATION OF QUALITATIVE RULES IN COMPANY`S INFORMATION MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Anna WOLNOWSKA

    2012-07-01

    Full Text Available In the article there were presented chosen issues of quality management. Important role of information and work processes in companies were emphasized . Based on eight rules of quality management, TQM standards and ideas of discipline pioneers like Deming, Juran, Crosby and Shewart, author has constructed way of using chosen rules and assumptions to company`s information circulation. Analogy, suggested by author, has not only emphasized importance of information as a company`s resource, but also has pointed to possibility of improving ways of managing this information.

  18. Landscape transformation of surface-mined areas in North Bohemian coal basin

    Energy Technology Data Exchange (ETDEWEB)

    Lorencova, H.; Kaspar, J. [MUS Coal Mining Company j.s.c., Most (Czech Republic)

    1999-07-01

    Northern Bohemia is the area worst affected by opencast brown coal mining but also the area with good reclamation of damaged land. MUS Coal Mining Company focuses reclaiming activity on restoration of forests, parks or water landscapes to agricultural use. This paper presents two case studies of post-mining activities. First, at the Most opencast mine after early closure, where a lake of 325 ha will be created. Secondly, reclamation of Velebudice overburden waste dump where the main reclamation objective was to establish a hippodrome (82 ha). 2 figs., 1 tab.

  19. Data mining concepts, methods and applications in management and engineering design

    CERN Document Server

    Yin, Yong; Tang, Jiafu; Zhu, JianMing

    2011-01-01

    Data Mining introduces in clear and simple ways how to use existing data mining methods to obtain effective solutions for a variety of management and engineering design problems. Data Mining is organised into two parts: the first provides a focused introduction to data mining and the second goes into greater depth on subjects such as customer analysis. It covers almost all managerial activities of a company, including: * supply chain design, * product development, * manufacturing system design, * product quality control, and * preservation of privacy. Incorporating recent developments of data

  20. Organizational architecture of multinational company

    OpenAIRE

    Vrbová, Tereza

    2012-01-01

    The Bachelor's Thesis ,,Organizational architecture of multinational company" sets the target to analyse organizational structures used in multinational companies at present. In the teoretical section is briefly described development of this subject, basic concepts associated with organizational architecture such as globalization, multinational companies and organizational architecture. I also generalized main characteristics of organizational forms and describe their pros and cons. The pract...

  1. Diamonds: Exploration, mines and marketing

    Science.gov (United States)

    Read, George H.; Janse, A. J. A. (Bram)

    2009-11-01

    The beauty, value and mystique of exceptional quality diamonds such as the 603 carat Lesotho Promise, recovered from the Letseng Mine in 2006, help to drive a multi-billion dollar diamond exploration, mining and marketing industry that operates in some 45 countries across the globe. Five countries, Botswana, Russia, Canada, South Africa and Angola account for 83% by value and 65% by weight of annual diamond production, which is mainly produced by four major companies, De Beers, Alrosa, Rio Tinto and BHP Billiton (BHPB), which together account for 78% by value and 72% by weight of annual diamond production for 2007. During the last twelve years 16 new diamond mines commenced production and 4 re-opened. In addition, 11 projects are in advanced evaluation and may begin operations within the next five years. Exploration for diamondiferous kimberlites was still energetic up to the last quarter of 2008 with most work carried out in Canada, Angola, Democratic Republic of the Congo (DRC) and Botswana. Many kimberlites were discovered but no new economic deposits were outlined as a result of this work, except for the discovery and possible development of the Bunder project by Rio Tinto in India. Exploration methods have benefitted greatly from improved techniques of high resolution geophysical aerial surveying, new research into the geochemistry of indicator minerals and further insights into the formation of diamonds and the relation to tectonic/structural events in the crust and mantle. Recent trends in diamond marketing indicate that prices for rough diamonds and polished goods were still rising up to the last quarter of 2008 and subsequently abruptly sank in line with the worldwide financial crisis. Most analysts predict that prices will rise again in the long term as the gap between supply and demand will widen because no new economic diamond discoveries have been made recently. The disparity between high rough and polished prices and low share prices of publicly

  2. SMCRA bond release - the initial steps at San Juan mine

    Energy Technology Data Exchange (ETDEWEB)

    Estrada, O.; Clark, D. [BHP San Juan Coal Company, Waterflow, NM (United States)

    2001-07-01

    San Juan Coal Company has submitted to the State of New Mexico's Mining and Minerals Division the final phase III bond release application for the approval and release of 241 acres of permitted lands at its San Juan Mine located in San Juan County, New Mexico. The SMCRA (Surface Mining Control and Reclamation Act) and New Mexico Surface Coal Mining Regulations mandate a minimum 10-year liability period following final reclamation, during which no additional treatments other than approved postmining land uses and approved interseedings may be applied to an area for which bond release is sought. Site-specific revegetation success standards must be met for two of the last four years of liability, beginning no sooner than year eight of the bonding period. Successful reclamation of the site was demonstrated by exceeding cover, production, shrub density, and diversity standards while supporting the primary postmining land use of livestock grazing. 11 refs., 1 fig., 8 tabs.

  3. Social license to operate: case from brazilian mining industry

    Science.gov (United States)

    Santiago, Ana Lúcia F.; Demajorovic, Jacques; Aledo, Antonio

    2015-04-01

    The approach of the Social License to Operate (SLO) emerges as an important element in academic discussions and business practices related to extractive industries. It appears that in productive activities with great potential to produce economic, social and environmental impacts, conventional approaches based on legal compliance no longer sufficient to legitimize the actions of companies and engagement stakeholders. Studies highlight the need of mining activities receiving a SLO "issued" by companies stakeholders, including society, government, non-governmental organizations, media and communities. However, local communities appears as major stakeholders in governance arrangements, by virtue of its proximity to extractive areas and ability to affect the company's results. Stakeholders with unmet expectations can generate conflicts and risks to the company, the knowledge of these expectations and an awareness of company managers of the importance of Social License to Operate (SLO), can generate strategies and mitigating actions to prevent and or minimize possible conflicts. The concept of SLO arises in engineering extractive industry, when you need to respond to social challenges, beyond the usual environmental challenges, technological and management. According to Franks and Cohen (2012) there is a tendency of engineering sectors, sustainability, environmental, safety and especially in risk mappings, treat the technological issues in a neutral manner, separating the technological research projects of social influences. I want to contribute to the advancement of the debate on stakeholder engagement and adopting as focus on the company's relationship with the community, the aim of this study was to understand how a social project held by one of the largest mining companies in Brazil contributed to the process of SLO. This methodological procedure adopted was a qualitative, descriptive, and exploratory interviews with the communities located in rural areas of direct

  4. Coal mine site reclamation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-02-15

    Coal mine sites can have significant effects on local environments. In addition to the physical disruption of land forms and ecosystems, mining can also leave behind a legacy of secondary detrimental effects due to leaching of acid and trace elements from discarded materials. This report looks at the remediation of both deep mine and opencast mine sites, covering reclamation methods, back-filling issues, drainage and restoration. Examples of national variations in the applicable legislation and in the definition of rehabilitation are compared. Ultimately, mine site rehabilitation should return sites to conditions where land forms, soils, hydrology, and flora and fauna are self-sustaining and compatible with surrounding land uses. Case studies are given to show what can be achieved and how some landscapes can actually be improved as a result of mining activity.

  5. Implementation of Paste Backfill Mining Technology in Chinese Coal Mines

    Directory of Open Access Journals (Sweden)

    Qingliang Chang

    2014-01-01

    Full Text Available Implementation of clean mining technology at coal mines is crucial to protect the environment and maintain balance among energy resources, consumption, and ecology. After reviewing present coal clean mining technology, we introduce the technology principles and technological process of paste backfill mining in coal mines and discuss the components and features of backfill materials, the constitution of the backfill system, and the backfill process. Specific implementation of this technology and its application are analyzed for paste backfill mining in Daizhuang Coal Mine; a practical implementation shows that paste backfill mining can improve the safety and excavation rate of coal mining, which can effectively resolve surface subsidence problems caused by underground mining activities, by utilizing solid waste such as coal gangues as a resource. Therefore, paste backfill mining is an effective clean coal mining technology, which has widespread application.

  6. Implementation of paste backfill mining technology in Chinese coal mines.

    Science.gov (United States)

    Chang, Qingliang; Chen, Jianhang; Zhou, Huaqiang; Bai, Jianbiao

    2014-01-01

    Implementation of clean mining technology at coal mines is crucial to protect the environment and maintain balance among energy resources, consumption, and ecology. After reviewing present coal clean mining technology, we introduce the technology principles and technological process of paste backfill mining in coal mines and discuss the components and features of backfill materials, the constitution of the backfill system, and the backfill process. Specific implementation of this technology and its application are analyzed for paste backfill mining in Daizhuang Coal Mine; a practical implementation shows that paste backfill mining can improve the safety and excavation rate of coal mining, which can effectively resolve surface subsidence problems caused by underground mining activities, by utilizing solid waste such as coal gangues as a resource. Therefore, paste backfill mining is an effective clean coal mining technology, which has widespread application.

  7. Reuse and Securing of Mining Waste : Need of the hour

    Science.gov (United States)

    Mehta, Neha; Dino, Giovanna; Ajmone-Marsan, Franco; De Luca, Domenico Antonio

    2016-04-01

    With recent advancements in technology and rising standards of living the demand for minerals has increased drastically. Increased reliance on mining industry has led to unmanageable challenges of Mining waste generated out of Mining and Quarrying activities. According to Statistics from EuroStat Mining and Quarrying generated 734 million Tons in Europe in 2012 which accounted for 29.19 % of the total waste, becoming second most important sector in terms of waste generation after Construction Industry. Mining waste can be voluminous and/ or chemically active and can cause environmental threats like groundwater pollution due to leaching of pollutants, surface water pollution due to runoffs during rainy season, river and ocean pollution due to intentional dumping of tailings by mining companies. Most of the big mining companies have not adopted policies against dumping of tailings in rivers and oceans. Deep Sea Tailings Placement (DSTP) is creating havoc in remote and pristine environment of deep-sea beds e.g. Bismarck Sea. Furthermore, mining waste is contaminating soil in nearby areas by disturbing soil microbial activity and other physio-chemical and biological properties of soil (e.g. Barruecopardo village - Spain). Mining waste stored in heaps and dams has led to many accidents and on an average, worldwide, there is one major accident in a year involving tailings dams (e.g. Myanmar, Brazil, 2015). Pollution due to tailings is causing local residents to relocate and become 'ecological migrants'. The above issues linked to mining waste makes reuse and securing of mining waste one of the urgent challenge to deal with. The studies done previously on mining show that most of the researches linked with mining waste reuse and securing are very site specific. For instance, the type of recovery method should not only provide environmental clean-up but also economic benefits to promise sustainability of the method. Environmental risk assessment of using mining waste as

  8. The European Model Company Act

    DEFF Research Database (Denmark)

    Cleff, Evelyne Beatrix

    2011-01-01

    European Company Law regulation is currently undergoing a reform. These reforms raise a number of regulatory questions, such as what should be the aims of companies' legislation, and how these aims should best be met by regulation. Many of the reforms and discussions (both on EU and national level......) on the organisation of company laws reflect an interesting paradigm shift. Whereas, previously company law was primarily focused on preventing abuse, there is now a trend towards legislation that promote commerce and satisfy the needs of business. This means that the goal of economic efficiency is having...... an increasing influence on the framing of company legislation, such as the choice between mandatory or default rules. This article introduces the project 'European Company Law and the choice of Regulatory Method' which is carried out in collaboration with the 'European Model Company Act Group'. The project aims...

  9. CSR in TSL companies

    Directory of Open Access Journals (Sweden)

    Joanna DYCZKOWSKA

    2015-03-01

    Full Text Available TSL companies are characterized by high dynamics of an increase of incomes, and hence increased shipping. Owing to a rational policy in the area of the consolidation of production and distribution, they may boast of a better use of the means of transport. The purpose of this article is to present the activities in the area of the eco-friendly CSR aspect in the activities of TSL companies taking into consideration particularly logistic operators. The research methods used in the study include an analysis of secondary data, observations and comparative analyses. Road transport in the shipping structure comes first and it constitutes 84% of freights. In the year 2009, in Poland greenhouse gas emissions from road transport amounted to 42.5 million tons (4.84% of the EU member states and CO emissions were 41.9 million tons (analogically, 4.83% of environment pollutions in the European Union. This causes an emission of fumes into the atmosphere. The policy of sustainable development pursued by logistic operators under corporate social responsibility is a response to the abovementioned data. They take decisions concerning social and environmental aspects. The activities of TSL companies under CSR need to provide an answer to customer expectations and needs, and they have to cause an increase of competitiveness on the market. The selected four largest logistic operators conduct the following eco-friendly activities on the highest level: fume emission reports and the control of these emissions, transport of hazardous goods (ADR, voluntary services in the scope of environmental protection and cooperation with eco-friendly organizations. There are those activities which call for improvement: a limitation of the emission of fumes, waste management and sewage treatment policy.

  10. Customer Data Clustering using Data Mining Technique

    CERN Document Server

    Rajagopal, Dr Sankar

    2011-01-01

    Classification and patterns extraction from customer data is very important for business support and decision making. Timely identification of newly emerging trends is very important in business process. Large companies are having huge volume of data but starving for knowledge. To overcome the organization current issue, the new breed of technique is required that has intelligence and capability to solve the knowledge scarcity and the technique is called Data mining. The objectives of this paper are to identify the high-profit, high-value and low-risk customers by one of the data mining technique - customer clustering. In the first phase, cleansing the data and developed the patterns via demographic clustering algorithm using IBM I-Miner. In the second phase, profiling the data, develop the clusters and identify the high-value low-risk customers. This cluster typically represents the 10-20 percent of customers which yields 80% of the revenue.

  11. A REVIEW ON TEXT MINING IN DATA MINING

    OpenAIRE

    2016-01-01

    Data mining is the knowledge discovery in databases and the gaol is to extract patterns and knowledge from large amounts of data. The important term in data mining is text mining. Text mining extracts the quality information highly from text. Statistical pattern learning is used to high quality information. High –quality in text mining defines the combinations of relevance, novelty and interestingness. Tasks in text mining are text categorization, text clustering, entity extraction and sentim...

  12. Realization and Application of Customer Attrition Early Warning Model in Security Company

    Directory of Open Access Journals (Sweden)

    Shen Yizhen

    2012-09-01

    Full Text Available In this paper, we propose the customer attrition early warning model based on data warehouse and data mining technologies, which is achieved and applied in our security company. The modeling variables can be selected by means of the combination with decision tree and the gradual regression in Logistic regression. Then customer attrition early warning model can be constructed based on Logistic regression. The results show that the model can strongly promote the customer attrition capturing rate, push on the building of the company customer marketing management and customer service management organization, and economize the marketing cost. The company profits promotion and trade competitive power can be promised.

  13. Exploring the Politics of Water Grabbing: The Case of Large Mining Operations in the Peruvian Andes

    Directory of Open Access Journals (Sweden)

    Milagros Sosa

    2012-06-01

    Full Text Available The operations of the large mining company Yanacocha in Cajamarca (Peru provoke and require a fundamental reshuffling of how rights to water are allocated, resulting in changes in the distribution of the benefits and burdens of accessing water. We use this paper to argue that these changes in water use and tenure can be understood as a form of water grabbing, since they result in a transfer of water control from farmers’ collectives and government agencies to the mining company, with the company also assuming de facto responsibility over executing water allocation and safeguarding certain water-quality levels. We illustrate – by using two cases: La Ramada canal and the San José reservoir – the company’s overt and covert strategies to achieve control over water, showing how these are often backed up by neo-liberal government policies and by permissive local water authorities. Next to active attempts to obtain water rights, these strategies also include skilfully bending and breaking the resistance of (some farmers through negotiation and offering compensation. The de facto handing over of water governance powers to a multinational mining company raises troubling questions about longer-term water management, such as who controls the mining company, to whom are they accountable, and what will happen after mining operations stop.

  14. CHANGQING OILFIELD COMPANY PROMOTES COOPERATION WITH FOREIGN COMPANIES

    Institute of Scientific and Technical Information of China (English)

    Di Guanglong; Li Dongxun

    2001-01-01

    @@ PetroChina Changqing Oilfield Company has vigorously promoted cooperation with foreign companies in oil and gas exploration and development in Orodos basin. In partnership with US-based Halliburton International Inc., Baker Hughes Inc., Schlumberger Ltd. and BJ Corporation,the company has carried out acidizing and fracturing design and operation for almost 30 wells with acquisition of the equipment. The cooperation has achieved satisfactory results. At present, the company is under negotiation with Exxon-Mobil Corporation and Chevron Corporation on the cooperative natural gas development and application of Sulige and Mizhi gas fields. A large number of first-class international petroleum companies have expressed their great interest and willingness to cooperate with Changqing Oilfield Company. On 30 July, the Asian Exchange Association based in Japan sent a 24-member delegation to Changqing on its fourth tour to seek business opportunities.

  15. Risk: For Whom? Representations of Mining Activity by Different Social Actors in the Molango Manganese District of Hidalgo, Mexico.

    Science.gov (United States)

    Catalán-Vázquez, Minerva; Riojas-Rodríguez, Horacio; Pelcastre-Villafuerte, Blanca Estela

    2014-01-01

    Previous studies have shown high levels of manganese exposure and neurocognitive damage in the population living in the mining zone in Molango, Mexico. One of the objectives of the Intersectoral Group on Environmental Management for the mining district has been to provide public participation in the risk management plan. To achieve this, it is important to know how the different social actors represent the mining activity. The objectives of this study were to characterize the social representations of the mining activity by different social actors. A qualitative design was used based on in-depth interviews of residents, public officials, and a mining company representative. The analysis was conducted according to themes for each group of actors. Essentially, distinct social representations of the different mining activities were identified. Residents viewed mining activities as synonymous with contamination and, therefore, as having affected all areas of their environment, health, and daily life. These activities were seen as a collective risk. The public officials and the mining company held that there was no evidence of harm and saw mining activities as a generator of regional development. Harm to health and the environment were seen as a stance taken by the communities in order to obtain economic benefits from the company. These images of the "other" are shaped by social, political, and cultural factors. They make it difficult for the actors to reach cooperative agreements and thereby affect progress on the risk management plan. Decisionmakers need to take these differences into account when promoting social participation.

  16. Study of application of ERTS-A imagery to fracture-related mine safety hazards in the coal mining industry. [Indiana

    Science.gov (United States)

    Wier, C. E.; Wobber, F. J. (Principal Investigator); Russell, O. R.; Amato, R. V.; Leshendok, T.

    1973-01-01

    The author has identified the following significant results. The Mined Land Inventory map of Pike, Gibson, and Warrick Counties, Indiana, prepared from ERTS-1 imagery, was included in the 1973 Annual Report of the President's Council on Environmental Quality as an example of ERTS applications to mined lands. Increasing numbers of inquiries have been received from coal producing states and coal companies interested in the Indiana Program.

  17. History of Miike mine; Miike tanko gijutsu no sokuseki

    Energy Technology Data Exchange (ETDEWEB)

    Kodama, K. [Mitsui Mining Co. Ltd., Tokyo (Japan)

    1997-06-20

    Miike mine came to a close in March, 1997. This report looks back at its long history from a technological points of view. Before the Meiji era, coal from the Miike mine was used to produce salt in Kyushu and Setouchi, burned in the Nirayama reverberating furnace, and supplied to Mathew Calbraith Perry`s fleet visiting Japan. After the Restoration of Meiji, the mine was placed under the Government who mechanized it for increased production in the European fashion. The ownership was later transferred to private companies who advanced to exploit mines at other locations, adopted steam-driven drainage pumps to deal with gushing ground water, and improved transportation means and harbor facilities. The First World War triggered off the application of chemical knowhow to coal, which resulted in the production of coke by carbonization, preparation of ammonium sulfate from gas liquor, and chemical dyes and explosives from tar. A volume of gas produced during coal carbonization was effectively used to drive gas engines for company power generation (some for security). As the production scale enlarged, a pit reached a level as deep as 424m in the sea bottom, conveyers were provided in inclined pits, and a 191m-deep vertical exhaust pit for an artificial isle and a 506m-deep air intake pit were constructed, one after the other. During the 110 years under non-Government management, a total of 289,412,000 ton of coal was mined. 4 figs.

  18. Integration of real options into short-term mine planning and production scheduling

    Institute of Scientific and Technical Information of China (English)

    LI Shu-xing; KNIGHTS Peter

    2009-01-01

    Commodity prices have fallen sharply due to the global financial crisis. This has adversely affected the viability of some mining projects, including leading to the possibility of bankruptcy for some companies. These price falls reflect uncertainties and risks associated with mining projects. In recent years, much work has been published related to the application of real options pric-ing theory to value life-of-mine plans in response to long term financial uncertainty and risk. However, there are uncertainties and risks associated with medium/short-term mining operations. Real options theory can also be applied to tactical decisions involving uncertainties and risks. This paper will investigate the application of real options in the mining industry and present a methodology developed at University of Queensland, Australia, for integrating real options into medium/short-term mine planning and produc-tion scheduling. A case study will demonstrate the validity and usefulness of the methodology and techniques developed.

  19. Stress monitoring versus microseismic ruptures in an active deep mine

    Science.gov (United States)

    Tonnellier, Alice; Bouffier, Christian; Bigarré, Pascal; Nyström, Anders; Österberg, Anders; Fjellström, Peter

    2015-04-01

    Nowadays, underground mining industry has developed high-technology mass mining methods to optimise the productivity at deep levels. Such massive extraction induces high-level stress redistribution generating seismic events around the mining works, threatening safety and economics. For this reason mining irregular deep ore bodies calls for steadily enhanced scientific practises and technologies to guarantee the mine environment to be safer and stable for the miners and the infrastructures. INERIS, within the framework of the FP7 European project I2Mine and in partnership with the Swedish mining company Boliden, has developed new methodologies in order to monitor both quasi-static stress changes and ruptures in a seismic prone area. To this purpose, a unique local permanent microseismic and stress monitoring network has been installed into the deep-working Garpenberg mine situated to the north of Uppsala (Sweden). In this mine, ore is extracted using sublevel stoping with paste fill production/distribution system and long-hole drilling method. This monitoring network has been deployed between about 1100 and 1250 meter depth. It consists in six 1-component and five 3-component microseismic probes (14-Hz geophones) deployed in the Lappberget area, in addition to three 3D stress monitoring cells that focus on a very local exploited area. Objective is three-fold: to quantify accurately quasi-static stress changes and freshly-induced stress gradients with drift development in the orebody, to study quantitatively those stress changes versus induced detected and located microseismic ruptures, and possibly to identify quasi-static stress transfer from those seismic ruptures. Geophysical and geotechnical data are acquired continuously and automatically transferred to INERIS datacenter through the web. They are made available on a secured web cloud monitoring infrastructure called e.cenaris and completed with mine data. Such interface enables the visualisation of the

  20. PREDIKSI PENDAPATAN SEWA DENGAN DATA MINING PADA PERUSAHAAN XYZ

    Directory of Open Access Journals (Sweden)

    Meyliana

    2010-11-01

    Full Text Available XYZ Company has a program to predict leasing income that only predict in constant condition where every tenant assumed for leasing renewal. This research is done to build accurate income prediction system that accommodate in making strategic decision towards the company. Premier data collecting is through direct interview with the company management. The analysis is through data training from the previous years to build neural network model. The analysis result shows that this model has produced error total value that is smaller than the previous error total value in years before. Therefore, it could be concluded that data mining with neural network technique that produced more accurate leasing income that could help the company making decision based on the hidden information in the database.

  1. Diagnostic Process of Company Productivity

    Directory of Open Access Journals (Sweden)

    Emese Tokarˇcíková

    2009-12-01

    Full Text Available This paper deals with an actual topic of how key factors of enterprise diagnostics can help to increase company productivity. Recognition and use of relevant internal and external information in this field determines the success of the enterprise. Application of the general diagnostic model of company productivity to the net income has been a frequent problem of company practice. This problem is of profit showing, which is an inevitable precondition for long-term company development and growth. Diagnostic access of company productivity allows recognition of specific problems in greater detail, which results from the activity of each company. This article also presents an introduction to the researched area of enterprise diagnostics, which opens opportunities for other publishing activities and can lead to information exchange.

  2. Deep-Sea Mining: Integrating Geology, Oceanography, and Engineering

    Science.gov (United States)

    Meyer, F. Michael; Halbach, Peter E.; Martens, Peer N.; Hein, James R.; Scott, Steve

    2008-09-01

    Shaping the Future: Deep-Sea Minerals and Mining Congress; Aachen, Germany, 9-13 March 2008; A strong increase in the global demand for metallic raw materials, coupled with rising market prices, has heightened interest in marine seabed mineral deposits and the feasibility of their extraction for many marine scientists, engineers, and mining companies. This interest focuses not only on base and precious metals but also on strategically important elements needed for high-technology applications, such as cobalt, nickel, molybdenum, titanium, gallium, selenium, telurium, indium, and the rare earth elements.

  3. Data mining for service

    CERN Document Server

    2014-01-01

    Virtually all nontrivial and modern service related problems and systems involve data volumes and types that clearly fall into what is presently meant as "big data", that is, are huge, heterogeneous, complex, distributed, etc. Data mining is a series of processes which include collecting and accumulating data, modeling phenomena, and discovering new information, and it is one of the most important steps to scientific analysis of the processes of services.  Data mining application in services requires a thorough understanding of the characteristics of each service and knowledge of the compatibility of data mining technology within each particular service, rather than knowledge only in calculation speed and prediction accuracy. Varied examples of services provided in this book will help readers understand the relation between services and data mining technology. This book is intended to stimulate interest among researchers and practitioners in the relation between data mining technology and its application to ...

  4. Mining Deployment Optimization

    Science.gov (United States)

    Čech, Jozef

    2016-09-01

    The deployment problem, researched primarily in the military sector, is emerging in some other industries, mining included. The principal decision is how to deploy some activities in space and time to achieve desired outcome while complying with certain requirements or limits. Requirements and limits are on the side constraints, while minimizing costs or maximizing some benefits are on the side of objectives. A model with application to mining of polymetallic deposit is presented. To obtain quick and immediate decision solutions for a mining engineer with experimental possibilities is the main intention of a computer-based tool. The task is to determine strategic deployment of mining activities on a deposit, meeting planned output from the mine and at the same time complying with limited reserves and haulage capacities. Priorities and benefits can be formulated by the planner.

  5. Survey of finance companies, 2000

    OpenAIRE

    Karen E. Dynan; Kathleen W. Johnson; Samuel M. Slowinski

    2002-01-01

    Against a backdrop of robust economic activity, the finance company sector expanded briskly over the second half of the 1990s. The value of receivables held by finance companies in the United States rose nearly 50 percent, or about 11 percent a year, between 1996 and 2000. Business lending remained finance companies' major line of activity; the importance to the sector of consumer lending and leasing declined slightly, and the importance of real estate lending rose a bit. These and other find...

  6. Benchmarking in Mobarakeh Steel Company

    OpenAIRE

    Sasan Ghasemi; Mohammad Nazemi; Mehran Nejati

    2008-01-01

    Benchmarking is considered as one of the most effective ways of improving performance in companies. Although benchmarking in business organizations is a relatively new concept and practice, it has rapidly gained acceptance worldwide. This paper introduces the benchmarking project conducted in Esfahan's Mobarakeh Steel Company, as the first systematic benchmarking project conducted in Iran. It aims to share the process deployed for the benchmarking project in this company and illustrate how th...

  7. Identification of Company Command Competencies

    Science.gov (United States)

    2013-06-01

    45 Virtual role plays ( VRPs ) could be used to measure many of the company command competencies identified in this project. In a VRP , the user...could play the role of a Company Commander who must deal with myriad crises, challenges, and potential opportunities. In a web- enabled VRP , the user...to be concerned about. Future research should create VRPs or other engaging assessments to determine proficiency levels on the identified company

  8. Company cases Denmark

    DEFF Research Database (Denmark)

    Tølle, Martin; Pedersen, Jørgen Lindgaard

    2005-01-01

    IT - solitions. CSC wanted to buy DC to penetrate the Nordic market. Some effects can be mentioned: Employment in CSC - DK is in 2003 1,700 persons or 2,600 including other companies bought up recently. In innovation positive effects can be registered from contacts with CSC - International. Not only from access...... for government sector in Denmark. DC employed 1,000 persons and had a market share on 75 % in the market of large government institutions when it was taken over. Danish government wanted to sell DC in order to get more intensity in competion in IT - markets in general and especially in the market for public...... to technology but also from more focus on human beings and business.It has been important that CSC has respected Nordic values in worklife and that the CSC philosophy has been important and not so different from DC. The other case is from pharmaceutical industry in which Norwegian Nycomed buys DAK...

  9. The Balanced Company

    DEFF Research Database (Denmark)

    Controlling the sustainability of production processes and ethical employment of the work force in suppliers' production facilities far away from the home country has resulted in new challenges for managers. They now have to consider how important it is for customers, investors and employees to see...... that a company is respected in wider society and behaves according to ethical standards. Strategists and Leaders need to make balanced choices about long-term goals and the allocation of resources. They need to analyse, understand and adjust strategies to market, political, value and technology related changes...... in their environments. Communication specialists need to make balanced decisions which take the different value systems and assumptions of stakeholders into consideration. Change specialists need to balance the need for continuity and change. Managers need to make balanced decisions about whether to achieve goals...

  10. Marketing Strategy of Company

    OpenAIRE

    Pavlas, Vojtěch

    2009-01-01

    Cílem této diplomové práce s názvem "Marketingová strategie podniku" je nalezení vhodných nástrojů pomocí kterých bude analyzována stávající situace společnosti C&K a.s. v oblasti marketingové strategie. Pomocí aplikace nástrojů marketingu budou navžena opatření, jejichž aplikací by mělo dojít k zlepšení postavení společnosti na thu na němž se pohybuje. The main subject of this thesis named "Marketing strategy of company" is finding suitable tools which will help to analyse present situati...

  11. Measuring the Company Performance

    Directory of Open Access Journals (Sweden)

    Ion Stancu

    2006-01-01

    Full Text Available According to the logics of the efficient capital investment, the management of the investment of the saving capital in the company’s assets must conclude, on the end of the financial year, with a plus of real value (NPV > 0. From this point of view, in this paper we suggest the usage of an investment valuation model for the assessment of the company managerial and technological performance. Supposing the book value is a proxy of the just value (of assets and operational results and supposing the capital cost is correctly estimated, we evaluate the company’s performance both by the net present value model, and also by the company’s ability to create a surplus of the invested capital (NPV >0. Our paper also aims to identify the performance of the financial breakeven point (for which NPV is at least equal to zero as the minimum acceptable level for the company’s activity. Under this critical sales point, the company goes through the undervaluation of shareholders fortune even if the company’s sales are greater than accounting breakeven point. The performance’s activity level is one which the managers recover and surpass the cost of capital, cost which stand for the normal activity benchmark. The risks of applying of our suggested model we support go down to the confidence of accounting data and of the cost of capital estimating. In spite all of this, the usage of a sensitivity analysis to search an average NPV would leads to the company’s performance valuation within investment logic with a high information power.

  12. Measuring the Company Performance

    Directory of Open Access Journals (Sweden)

    Ion Stancu

    2006-03-01

    Full Text Available According to the logics of the efficient capital investment, the management of the investment of the saving capital in the company’s assets must conclude, on the end of the financial year, with a plus ofreal value (NPV > 0. From this point of view, in this paper we suggest the usage of an investment valuationmodel for the assessment of the company managerial and technological performance. Supposing the book value is a proxy of the just value (of assets and operational results and supposing the capital cost iscorrectly estimated, we evaluate the company’s performance both by the net present value model, and also by the company’s ability to create a surplus of the invested capital (NPV >0.Our paper also aims to identify the performance of the financial breakeven point (for which NPV is at least equal to zero as the minimum acceptable level for the company’s activity. Under this critical sales point, the company goes through the undervaluation of shareholders fortune even if the company’s sales are greater than accounting breakeven point. The performance’s activity level is one which the managers recover and surpass the cost of capital, cost which stand for the normal activity benchmark.The risks of applying of our suggested model we support go down to the confidence of accounting data and of the cost of capital estimating. In spite all of this, the usage of a sensitivity analysis to search anaverage NPV would leads to the company’s performance valuation within investment logic with a high information power.

  13. International symposium on mine rescue

    Energy Technology Data Exchange (ETDEWEB)

    1988-01-01

    To celebrate the 80th anniversary of creation of organized mine rescue activities in Poland, a symposium organized by the Central Mine Rescue Station in Bytom and the Association of Mining Engineers and Technicians in Katowice took place on 28-30 September 1987 in Szczyrk and was attended by 53 representatives of mine rescue services from 15 countries. Nineteen papers by Polish participants and 21 papers by foreign participants were presented on three main topics: modern methods of fighting mining hazards; lines of improvement for mine rescue services; modern mine rescue equipment. Polish-made equipment for mine rescue, hazard detection and combating hazards was exhibited. The Central Mine Rescue Station in Bytom presented a tender for such services as technical consulting, expertise, development of technology and direct participation in rescue operations. Participants to the symposium addressed the Organizing Committee of the World Mining Congress to include mine rescue issues in the program of the next Congress.

  14. 78 FR 58571 - Maine Yankee Atomic Power Company, Connecticut Yankee Atomic Power Company, and The Yankee Atomic...

    Science.gov (United States)

    2013-09-24

    ... Atomic Power Company, Connecticut Yankee Atomic Power Company, and The Yankee Atomic Electric Company... Power Company (Maine Yankee), Connecticut Yankee Atomic Power Company (Connecticut Yankee), and the Yankee Atomic Electric Company (Yankee Atomic) (together, ``licensees'' or ``the Yankee Companies'')...

  15. Development and implementation of the Good Neighbor Agreement (GNA) practice in the USA sustainable mining development.

    Science.gov (United States)

    Masaitis, Alexandra

    2014-05-01

    New economic, environmental and social challenges for the mining industry in the USA show the need to implement "responsible" mining practices that include improved community involvement. Conflicts which occur in the US territory and with US mining companies around the world are now common between the mining proponents, NGO's and communities. These conflicts can sometimes be alleviated by early development of modes of communication, and a formal discussion format that allows airing of concerns and potential resolution of problems. One of the methods that can formalize this process is to establish a Good Neighbor Agreement (GNA), which deals specifically with challenges in relationships between mining operations and the local communities. It is a new practice related to mining operations that are oriented toward social needs and concerns of local communities that arise during the normal life of a mine, which can achieve sustainable mining practices. The GNA project being currently developed at the University of Nevada, USA in cooperation with the Newmont Mining Corporation has a goal of creating an open company/community dialog that will help identify and address sociological and environmental concerns associated with mining. Discussion: The Good Neighbor Agreement currently evolving will address the following: 1. Identify spheres of possible cooperation between mining companies, government organizations, and NGO's. 2. Provide an economically viable mechanism for developing a partnership between mining operations and the local communities that will increase mining industry's accountability and provide higher levels of confidence for the community that a mine is operated in a safe and sustainable manner. Implementation of the GNA can help identify and evaluate conflict criteria in mining/community relationships; determine the status of concerns; determine the role and responsibilities of stakeholders; analyze problem resolution feasibility; maintain the community

  16. Canga biodiversity, a matter of mining

    Directory of Open Access Journals (Sweden)

    Aleksandra eSkirycz

    2014-11-01

    Full Text Available Brazilian name canga refers to the ecosystem associated with superficial iron crusts typical for the Brazilian state of Minas Gerais (MG and some parts of Amazon (Flona de Carajas. Iron stone is associated with mountain plateaux and so, in addition to high metal concentrations (particularly iron and manganese, canga ecosystems, as other rock outcrops, are characterized by isolation and environmental harshness. Canga inselbergs, all together, occupy no more than 200km2 of area spread over thousands of km2 of the Iron Quadrangle (MG and the Flona de Carajas, resulting in considerable beta biodiversity. Moreover, the presence of different microhabitats within the iron crust is associated with high alpha biodiversity. Hundreds of angiosperm species have been reported so far across remote canga inselbergs and different micro-habitats. Among these are endemics such as the cactus Arthrocereus glaziovii and the medicinal plant Pilocarpus microphyllus. Canga is also home to iron and manganese metallophytes; species that evolved to tolerate high metal concentrations. These are particularly interesting to study metal homeostasis as both iron and manganese are essential plant micro-elements. Besides being models for metal metabolism, metallophytes can be used for bio-remediation of metal contaminated sites, and as such are considered among priority species for canga restoration.Biodiversity mining is not the only mining business attracted to canga. Open cast iron mining generates as much as 5-6% of Brazilian gross domestic product (GDP and dialogue between mining companies, government, society and ecologists, enforced by legal regulation, is ongoing to find compromise for canga protection, and where mining is unavoidable for ecosystem restoration. Environmental factors that shaped canga vegetation, canga biodiversity , physiological mechanisms to play a role, and ways to protect and restore canga will be reviewed.

  17. Company Strategy Determination in Food Company Using Swot Method

    Directory of Open Access Journals (Sweden)

    Ingaldi Manuela

    2014-10-01

    Full Text Available Strategy is a high-level plan to achieve one or more goals under conditions of uncertainty. Strategy becomes necessary when it is known or suspected there are insufcient resources to achieve these goals. To choose a good strategy, it is important to check frst the strategic position of a company. The SWOT analysis is a very useful tool to do so. Everyone almost every day buys food to live. For people, it is very important to buy food with good quality at a low price. That is why the authors chose a food company to check its strategic position. In this paper, the strategic position of the chosen food company was specifed. This allowed assessing the current situation of the company and to determine the direction of its future activities. The company should use the maxi-maxi strategy.

  18. Mining hydrogeological data from existing AEM datasets for mineral Mining

    Science.gov (United States)

    Menghini, Antonio; Viezzoli, Andrea; Teatini, Pietro; Cattarossi, Andrea

    2017-04-01

    Large amount of existing Airborne Electromagnetic (AEM) data are potentially available all over the World. Originally acquired for mining purposes, AEM data traditionally do not get processed in detail and inverted: most of the orebodies can be easily detected by analyzing just the peak anomaly directly evidenced by voltage values (the so-called "bump detection"). However, the AEM acquisitions can be accurately re-processed and inverted to provide detailed 3D models of resistivity: a first step towards hydrogeological studies and modelling. This is a great opportunity especially for the African continent, where the detection of exploitable groundwater resources is a crucial issue. In many cases, a while after AEM data have been acquired by the mining company, Governments become owners of those datasets and have the opportunity to develop detailed hydrogeological characterizations at very low costs. We report the case in which existing VTEM (Versatile Time Domain Electromagnetic - Geotech Ltd) data, originally acquired to detect gold deposits, are used to improve the hydrogeological knowledge of a roughly 50 km2 pilot-test area in Sierra Leone. Thanks to an accurate processing workflow and an advanced data inversion, based on the Spatially Constrained Inversion (SCI) algorithm, we have been able to resolve the thickness of the regolith aquifer and the top of the granitic-gneiss or greenstone belt bedrock. Moreover, the occurrence of different lithological units (more or less conductive) directly related to groundwater flow, sometimes having also a high chargeability (e.g. in the case of lateritic units), has been detailed within the regolith. The most promising areas to drill new productive wells have been recognized where the bedrock is deeper and the regolith thickness is larger. A further info that was considered in hydrogeological mapping is the resistivity of the regolith, provided that the most permeable layers coincide with the most resistive units. The

  19. Implementation of Paste Backfill Mining Technology in Chinese Coal Mines

    OpenAIRE

    Qingliang Chang; Jianhang Chen; Huaqiang Zhou; Jianbiao Bai

    2014-01-01

    Implementation of clean mining technology at coal mines is crucial to protect the environment and maintain balance among energy resources, consumption, and ecology. After reviewing present coal clean mining technology, we introduce the technology principles and technological process of paste backfill mining in coal mines and discuss the components and features of backfill materials, the constitution of the backfill system, and the backfill process. Specific implementation of this technology a...

  20. Company Development Through the Employees

    DEFF Research Database (Denmark)

    Møller, Niels; Hvenegaard, Hans; Limborg, Hans Jørgen

    2003-01-01

    Human Deveoplment and Working Life - Work for Welfare explores whether the development of human resources at company level can improve individuals' quality of life, companies' possibilities of development, and welfare and democracy in society. Chapter four documents the the proces and results...

  1. INNOVATION IN BRAZILIAN SMALL COMPANIES

    National Research Council Canada - National Science Library

    Rodrigues, Tonny Kerley de Alencar; Lira, Átila De Melo; Naas, Irenilza De Alencar

    2015-01-01

    .... And the data confirms that small Brazilian companies generally have difficulties to sell their innovations. Keywords: innovation, small enterprises, patents. 1. INTRODUCTION Companies worldwide are looking to technological innovation as feasible for your market expansion (BURNS; STALKER, 1961; NELSON, 1993) alternative. In Brazil, the change an...

  2. Gamification in a Consulting Company

    NARCIS (Netherlands)

    Blaauw, Frank; Bazylevska, L.; Aiello, M.

    2014-01-01

    Gamification refers to the use of game-design elements in a non-gaming context. The consulting company Capgemini has set up a rudimentary Gamification platform to help motivating the people to do extra work for the company in their spare time. In order to re- ward people for this effort, they can re

  3. Gamification in a Consulting Company

    NARCIS (Netherlands)

    Blaauw, Frank; Bazylevska, L.; Aiello, M.

    2014-01-01

    Gamification refers to the use of game-design elements in a non-gaming context. The consulting company Capgemini has set up a rudimentary Gamification platform to help motivating the people to do extra work for the company in their spare time. In order to re- ward people for this effort, they can re

  4. College Companies and Commercial Activities.

    Science.gov (United States)

    Further Education Unit, London (England).

    A feasibility study determined the number and scope of existing college companies set up by permission of the Commercial Activities in Further Education Act in Great Britain. A sample of six colleges was studied; managing directors of the six companies took part in semistructured interviews to explore some issues in greater depth. The advantages…

  5. Company Development Through the Employees

    DEFF Research Database (Denmark)

    Møller, Niels; Hvenegaard, Hans; Limborg, Hans Jørgen

    2003-01-01

    Human Deveoplment and Working Life - Work for Welfare explores whether the development of human resources at company level can improve individuals' quality of life, companies' possibilities of development, and welfare and democracy in society. Chapter four documents the the proces and results of ...... of changes at the workplace level....

  6. Responsibilities of Companies towards Employees

    Directory of Open Access Journals (Sweden)

    Monray Marsellus Botha

    2015-07-01

    Full Text Available Central to company law is the promotion of corporate governance. An important question in company law still today is in whose interest the company should be managed. Corporate governance needs to address the entire span of responsibilities to stakeholders of the company such as customers, employees, shareholders, suppliers and the community at large. The promotion of human rights in the application of company law must also take place. This is extremely important given the significant role of enterprises within the social and economic life of the nation. The interests of various stakeholder groups in the context of the corporation as a "social institution" should be enhanced and protected. Because corporations are part of society and the community, like all of us, it is required of them to be socially responsible and have greater accountability to all stakeholders of the company. Although directors must act in the best interests of shareholders collectively they must also consider the interests of other stakeholders. Sustainable relationships with all the relevant stakeholders are thus important. The advancement of social justice is thus important to corporations in that they should take note of the Constitution, labour legislation and company law legislation when social justice issues are dealt with. Employees have become very important stakeholders of companies and their needs should be taken into account in the bigger corporate governance and social responsibility framework.

  7. A strategy for company improvement.

    Science.gov (United States)

    Howley, L

    2000-03-01

    Strategies based on the kaizen methodology are designed to continuously improve company performance without the need for large capital investments. This article looks at how one company used simple kaizen principles to its advantage, achieving 67% increase in productivity and 10% reduction in the standard cost of product.

  8. 78 FR 43197 - Duke Energy Florida, Inc.; Florida Power & Light Company; Tampa Electric Company; Orlando...

    Science.gov (United States)

    2013-07-19

    ... Company; Orlando Utilities Commission; Notice of Compliance Filings Take notice that on July 10, 2013, Duke Energy Florida, Inc., Florida Power & Light Company, Tampa Electric Company, and Orlando...

  9. Principles of European Company Law

    DEFF Research Database (Denmark)

    Werlauff, Erik

    2010-01-01

    The article focuses on how much we have in common in Europe within company law and its development, and on the principles which are the determining factors for the activities of European companies. The article shows that what we have in common greatly outweighs what divides us, and this is presen......The article focuses on how much we have in common in Europe within company law and its development, and on the principles which are the determining factors for the activities of European companies. The article shows that what we have in common greatly outweighs what divides us......, and this is presented in the article as the provisional capstone of 400 years of joint European development of company law....

  10. Degasification possibilities evaluation in Socotá coal mines (Boyacá, Colombia

    Directory of Open Access Journals (Sweden)

    Jorge Eliécer Mariño-Martínez

    2016-09-01

    Those wells would not only produce gas, but would also degas the future underground mining areas. The combination of degasification and ventilation would considerably allow a decrease in the explosions risk. The high coalbed methane content in the area could produce energy for the mining company or commercial gas for the natural gas distribution network. The Socotá area has the ideal conditions for a pilot project, which could be a model for other degasification projects in Colombia.

  11. Study on Environment Characteristics for Mining Management at East Pit 3 West Banko Coal Mine

    Directory of Open Access Journals (Sweden)

    Neny Rochyani

    2014-01-01

    Full Text Available The management on mining environment is closely related to the environmental characteristics and the condition of mining itself.  In East PIT 3 West Banko Coal Mine Tanjung Enim mine drainage system has been developed which refers to the open pit method employed by the company. The observation and analysis showed that the sludge settling ponds have been constructed as well as adequate catchment area. To discharge water into the channel at 0.3016 m 3 / sec can still be accommodated due to the dimensions of the channel that can accommodate an intake capacity of 1,639 m 3 / sec. While the use of lime made in the settling ponds  with the ratio of 0.7 g: 1 liter of water indicates the water quality test results that meet the environmental quality standards that the pH is 6.7 with a TSS of 12mg / l Fe content was 2.1580 mg / l and Mn content of 1.3 mg / l.

  12. Mining known attack patterns from security-related events

    Directory of Open Access Journals (Sweden)

    Nicandro Scarabeo

    2015-10-01

    Full Text Available Managed Security Services (MSS have become an essential asset for companies to have in order to protect their infrastructure from hacking attempts such as unauthorized behaviour, denial of service (DoS, malware propagation, and anomalies. A proliferation of attacks has determined the need for installing more network probes and collecting more security-related events in order to assure the best coverage, necessary for generating incident responses. The increase in volume of data to analyse has created a demand for specific tools that automatically correlate events and gather them in pre-defined scenarios of attacks. Motivated by Above Security, a specialized company in the sector, and by National Research Council Canada (NRC, we propose a new data mining system that employs text mining techniques to dynamically relate security-related events in order to reduce analysis time, increase the quality of the reports, and automatically build correlated scenarios.

  13. Global Mining and the Uneasy Neoliberalization of Sustainable Development

    Directory of Open Access Journals (Sweden)

    Matthew Himley

    2010-10-01

    Full Text Available As transnational mining firms have sought to position themselves as drivers of sustainable development, a key component of their efforts has been the implementation of social development programs in their areas of operation. This paper situates the expansion of corporate-led development in the mining sector as part of an ongoing reconfiguration of the frameworks and processes through which mineral production is governed, interpreting such initiatives as illustrative of “roll-out” neoliberalization. Based on an analysis of firm-led development at the Pierina gold mine in Andean Peru, I explore how the mining company has been able to advance a version of sustainability broadly compatible with contemporary large-scale mining. Taking on the role of development agent, however, is not an uncomplicated endeavor in that it has left the firm subject to escalating development claims from nearby populations. In this context, I raise the question of whether the mining industry’s adoption of notions of partnership and participation amounts to a strategy for diffusing responsibility when necessary and deflecting the claims of affected communities.

  14. The shrinking mining city: urban dynamics and contested territory.

    Science.gov (United States)

    Martinez-Fernandez, Cristina; Wu, Chung-Tong; Schatz, Laura K; Taira, Nobuhisa; Vargas-Hernández, José G

    2012-01-01

    Shrinking mining cities — once prosperous settlements servicing a mining site or a system of mining sites — are characterized by long-term population and/or economic decline. Many of these towns experience periods of growth and shrinkage, mirroring the ebbs and flows of international mineral markets which determine the fortunes of the dominant mining corporation upon which each of these towns heavily depends. This dependence on one main industry produces a parallel development in the fluctuations of both workforce and population. Thus, the strategies of the main company in these towns can, to a great extent, determine future developments and have a great impact on urban management plans. Climate conditions, knowledge, education and health services, as well as transportation links, are important factors that have impacted on lifestyles in mining cities, but it is the parallel development with the private sector operators (often a single corporation) that constitutes the distinctive feature of these cities and that ultimately defines their shrinkage. This article discusses shrinking mining cities in capitalist economies, the factors underpinning their development, and some of the planning and community challenges faced by these cities in Australia, Canada, Japan and Mexico.

  15. The Asian Development Model and Mining Reforms in Indonesia

    Directory of Open Access Journals (Sweden)

    John McLaren

    2015-07-01

    Full Text Available The aim of this paper is to provide accounting, marketing, management, finance and legal professionals who are engaged with emerging economies with an introduction to the ‘Asian Development Model’ and to use the mining reforms in Indonesia as an example of the Model in operation. This will assist those professionals in recognising the challenges faced by businesses in Australia and New Zealand when governments in South East Asian countries attempt to ‘catch up’ to the developed world and at the same time attempt to spread the benefits of the development to their people. The paper argues that there is an Asian Development Model and that the Indonesian mining reforms, in particular the requirement over time for 51 percent Indonesian Government ownership and the ban on the export of unprocessed resources, represent an attempt by the Indonesian State to speed up industrialisation in their country and to spread more of the benefits from mining to ordinary citizens in the recently democratised and politically decentralised country. In attempting to show strength however, the Indonesian state is exposing some weakness. The impact on jobs, revenue and production has been adverse although Foreign Direct Investment has increased. This latter may be because it is foreign multinational mining companies who are better placed than local mining enterprises to build smelters. The success of developing mining might be at the expense of local capital. In other words state intervention does not always produce all of the desired outcomes. It is not a panacea.

  16. Future lignite mines of Serbia; Zukunftsbraunkohletagebaue in Serbien

    Energy Technology Data Exchange (ETDEWEB)

    Hoehna, Ullrich; Schmidt, Uwe [Vattenfall Europe Mining AG, Cottbus (Germany); Pavlovic, Vladimir [Belgrade Univ. (RS). Opencast Mining Dept.

    2010-01-15

    The Pre-feasibility Study on Selection of Limitation and Opening of Open Pit Mines Radljevo and South Field with Comparative Overview of Technical and Economic Aspects of Coal Mining for the Selection of Priority Coal Supplier of CHP Kolubara B has been prepared by Vattenfall Europe Mining Consulting (VEMC) and the University of Belgrade Faculty of Mining and Geology (UB-FMG) as subcontractor. Strategic and development plans of Electric Power Industry of Serbia anticipate the construction of new thermal power plant capacities in the Kolubara region requiring the provision of necessary coal amounts. One of the essential questions which needed to be analysed and defined more precisely by this study was the question of fuel supply to these new capacities as the precondition for finding the strategic partners in the construction of new power capacities. The RB Kolubara mining company produces around 30 Mt/a of lignite mainly from the large opencast mines Field D and Tamnava-West. It supplies most of it to the existing TPP in Kolubara and TPP Nicola Tesla A and B in Obrenovac. (orig.)

  17. Analysis of Bonds as an Instrument for Financing Mining Investments

    Science.gov (United States)

    Ranosz, Robert

    2017-06-01

    The purpose of this article is to examine the structure of financing for mining enterprises in the years 2007-2013, with particular emphasis on bonds. The document pays special attention to Polish mining enterprises. The financing structure analysis was based on data collected from financial statements (cash flows) of the largest mining companies in Poland, and their comparison with the results of global mining enterprises pursuant to reports prepared by international advisory firms. The article takes into account capital sources such as: corporate bonds, bank loans and issue of shares. As indicated by the performed analysis, mining enterprises both around the world and in Poland are increasingly eager to take advantage of obtaining business financing from issue of corporate bonds. It should also be recognized that in the analyzed period, both global and Polish mining enterprises deviate from forms of financing such as issue of shares. This may be caused by the fact that the bonds market in Poland is becoming increasingly popular, mainly due to interest rate on bonds being lower in comparison with bank loans. Another reason may be that banks and potential buyers of shares are less eager to finance this type of investment due to a relatively substantial risk acceptable to bondholders.

  18. OCCUPATIONAL SAFETY AND RISK ASSESSMENT IN THE MINING INDUSTRY

    Directory of Open Access Journals (Sweden)

    Slobodan Radosavljević

    2008-12-01

    Full Text Available Global dynamics of the technological changes creates a need for modern approaches while evaluating and analysing the risk in the mining industry. Analysing and managing technical systems in the mining industry is a key factor concerning the quality of their functioning. Dependability, safety, and maintenance management based on the risk analysis can contribute substantially to the overall effectiveness and efficiency of the mining technological systems. Besides applying adequate technology, organizing and harmonizing the system links among various structures and standardization is of the great importance in achieving business goals. The choice and use of the optimal solutions in the analysis ought to recognize, anticipate, forestall, reduce, and minimize the risk and possible destructive applications. The mining industry production practice recognizes the need for the strategy of organizational and process redesigning as well as raising this issue to the level of the other managing functions of the company. A realistic view of the present state in the risk analysis shows the need for the rapid transformation in the mining industry. The study puts forward a proposal for the possible approaches and improvement relating to the following and implementing modern, standardized world trends, (models and methods concerning the analysis of the technical and occupational safety risk in some of the basic processes in the mining industry.

  19. The SDIMS-case study of integrate management for modern mining enterprise

    Institute of Scientific and Technical Information of China (English)

    SONG Hua-ling; WANG Jin-li; David Michael Farber

    2004-01-01

    Shenfu Dongsheng Coal Co. Ltd. of the Shenhua Group is a modern mining enterprise. To construct this first class world enterprise, Shendong Company placed emphasis on construction and production, and complied the internal administration with the international standards spontaneously. In order to strengthen the administration of the enterprise, enhance the running efficiency of the systems, achieve the best administrative performances and goals, the Shendong Company began to engineer the integrated managing system(SDIMS) in early 2002. This article, as a case study, introduces the planning and construction processes of the SDIMS's, and sums up the empirical experiences for modern and international mining enterprise.

  20. Need for Clean Coal Mining in India

    Directory of Open Access Journals (Sweden)

    Sribas Goswami

    2014-04-01

    Full Text Available Coal mining contributes largely towards economic development of the nation although it has a great impact on the human health. It also has an impact on a socio-cultural aspect of workers and people residing in and around coal mining areas. Thus a holistic approach to taking up with mining activities, keeping in mind the concerns over adjoining habitats and ecosystem, is the need of the hour. This requires identification of various sites where minerals exist, of various factors ranging from an appropriate angle of the slope of overburden dumps to safe disposal drains, of safe techniques to various silt control structures etc. In India, coal companies are now working towards “clean coal” strategies which aim to reduce environmental impacts. The reduced ash contents of the washed coal increase thermal efficiency of combustion which, in turn, makes a direct impact on reducing emissions of pollutants. However, the coal washing requires extra water and it can turn towards a pollution free society.

  1. International mining forum 2004, new technologies in underground mining, safety in mines proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Jerzy Kicki; Eugeniusz Sobczyk (eds.)

    2004-01-15

    The book comprises technical papers that were presented at the International Mining Forum 2004. This event aims to bring together scientists and engineers in mining, rock mechanics, and computer engineering, with a view to explore and discuss international developments in the field. Topics discussed in this book are: trends in the mining industry; new solutions and tendencies in underground mines; rock engineering problems in underground mines; utilization and exploitation of methane; prevention measures for the control of rock bursts in Polish mines; and current problems in Ukrainian coal mines.

  2. SME mining engineering handbook

    National Research Council Canada - National Science Library

    Darling, Peter

    2011-01-01

    ...) 948-4200 / (800) 763-3132 www.smenet.org SME advances the worldwide mining and minerals community through information exchange and professional development. With members in more than 70 countrie...

  3. Ensemble Data Mining Methods

    Data.gov (United States)

    National Aeronautics and Space Administration — Ensemble Data Mining Methods, also known as Committee Methods or Model Combiners, are machine learning methods that leverage the power of multiple models to achieve...

  4. Data mining in agriculture

    CERN Document Server

    Mucherino, Antonio; Pardalos, Panos M

    2009-01-01

    Data Mining in Agriculture represents a comprehensive effort to provide graduate students and researchers with an analytical text on data mining techniques applied to agriculture and environmental related fields. This book presents both theoretical and practical insights with a focus on presenting the context of each data mining technique rather intuitively with ample concrete examples represented graphically and with algorithms written in MATLAB®. Examples and exercises with solutions are provided at the end of each chapter to facilitate the comprehension of the material. For each data mining technique described in the book variants and improvements of the basic algorithm are also given. Also by P.J. Papajorgji and P.M. Pardalos: Advances in Modeling Agricultural Systems, 'Springer Optimization and its Applications' vol. 25, ©2009.

  5. Acid mine drainage

    Science.gov (United States)

    Bigham, Jerry M.; Cravotta, Charles A.

    2016-01-01

    Acid mine drainage (AMD) consists of metal-laden solutions produced by the oxidative dissolution of iron sulfide minerals exposed to air, moisture, and acidophilic microbes during the mining of coal and metal deposits. The pH of AMD is usually in the range of 2–6, but mine-impacted waters at circumneutral pH (5–8) are also common. Mine drainage usually contains elevated concentrations of sulfate, iron, aluminum, and other potentially toxic metals leached from rock that hydrolyze and coprecipitate to form rust-colored encrustations or sediments. When AMD is discharged into surface waters or groundwaters, degradation of water quality, injury to aquatic life, and corrosion or encrustation of engineered structures can occur for substantial distances. Prevention and remediation strategies should consider the biogeochemical complexity of the system, the longevity of AMD pollution, the predictive power of geochemical modeling, and the full range of available field technologies for problem mitigation.

  6. COLOMBIAN MINING SUSTAINABILITY

    National Research Council Canada - National Science Library

    JORGE MARTÍN MOLINA ESCOBAR; OSCAR JAIME RESTREPO BAENA

    2010-01-01

    This is a brief reference to mining sustainability in Colombia. First, it discusses the concept of sustainability and its relationship to mineral resources, covering topics of ethical, economical and environmental issues...

  7. 12 CFR 583.6 - Company.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Company. 583.6 Section 583.6 Banks and Banking... AND LOAN HOLDING COMPANIES § 583.6 Company. The term company means any corporation, partnership, trust, joint-stock company, or similar organization, but does not include: (a) The Federal Deposit...

  8. Investigation and characterization of mining subsidence in Kaiyang Phosphorus Mine

    Institute of Scientific and Technical Information of China (English)

    DENG Jian; BIAN Li

    2007-01-01

    In Kaiyang Phosphorus Mine, serious environmental and safety problems are caused by large scale mining activities in the past 40 years. These problems include mining subsidence, low recovery ratio, too much dead ore in pillars, and pollution of phosphorus gypsum. Mining subsidence falls into four categories: curved ground and mesa, ground cracks and collapse hole, spalling and eboulement, slope slide and creeping. Measures to treat the mining subsidence were put forward: finding out and managing abandoned stopes, optimizing mining method (cut and fill mining method), selecting proper backfilling materials (phosphogypsum mixtures), avoiding disorder mining operation, and treating highway slopes. These investigations and engineering treatment methods are believed to be able to contribute to the safety extraction of ore and sustainable development in Kaiyang Phosphorus Mine.

  9. Land Mines (Landminen)

    Science.gov (United States)

    1978-02-02

    Probably the most sensitive area of an armored vehicle at that time was the track. Therefore, all countries endeavored to design prepared charges...of mines, for instance through improved explosives and the shaped charge principle, the basic principle of the funcion and design of antitank mines...dispersed over a large area . In most cases, the fragments are lethal up to adistance of 10 m and beyond, and cause serious injuries even at a distance of

  10. MINING INDUSTRY IN CROATIA

    Directory of Open Access Journals (Sweden)

    Slavko Vujec

    1996-12-01

    Full Text Available The trends of World and European mine industry is presented with introductory short review. The mining industry is very important in economy of Croatia, because of cover most of needed petroleum and natural gas quantity, total construction raw materials and industrial non-metallic raw minerals. Detail quantitative presentation of mineral raw material production is compared with pre-war situation. The value of annual production is represented for each raw mineral (the paper is published in Croatian.

  11. Applied data mining

    CERN Document Server

    Xu, Guandong

    2013-01-01

    Data mining has witnessed substantial advances in recent decades. New research questions and practical challenges have arisen from emerging areas and applications within the various fields closely related to human daily life, e.g. social media and social networking. This book aims to bridge the gap between traditional data mining and the latest advances in newly emerging information services. It explores the extension of well-studied algorithms and approaches into these new research arenas.

  12. Web Mining: An Overview

    Directory of Open Access Journals (Sweden)

    P. V. G. S. Mudiraj B. Jabber K. David raju

    2011-12-01

    Full Text Available Web usage mining is a main research area in Web mining focused on learning about Web users and their interactions with Web sites. The motive of mining is to find users’ access models automatically and quickly from the vast Web log data, such as frequent access paths, frequent access page groups and user clustering. Through web usage mining, the server log, registration information and other relative information left by user provide foundation for decision making of organizations. This article provides a survey and analysis of current Web usage mining systems and technologies. There are generally three tasks in Web Usage Mining: Preprocessing, Pattern analysis and Knowledge discovery. Preprocessing cleans log file of server by removing log entries such as error or failure and repeated request for the same URL from the same host etc... The main task of Pattern analysis is to filter uninteresting information and to visualize and interpret the interesting pattern to users. The statistics collected from the log file can help to discover the knowledge. This knowledge collected can be used to take decision on various factors like Excellent, Medium, Weak users and Excellent, Medium and Weak web pages based on hit counts of the web page in the web site. The design of the website is restructured based on user’s behavior or hit counts which provides quick response to the web users, saves memory space of servers and thus reducing HTTP requests and bandwidth utilization. This paper addresses challenges in three phases of Web Usage mining along with Web Structure Mining.This paper also discusses an application of WUM, an online Recommender System that dynamically generates links to pages that have not yet been visited by a user and might be of his potential interest. Differently from the recommender systems proposed so far, ONLINE MINER does not make use of any off-line component, and is able to manage Web sites made up of pages dynamically generated.

  13. MINING ENTREPRENEURS IN CROATIA FROM THE MID-19TH TO THE MID-20TH CENTURY

    Directory of Open Access Journals (Sweden)

    Berislav Šebečić

    1996-12-01

    Full Text Available The masters, or owners, of mining rights for the exploration of ores were prospectors and free or independent prospectors. Concession books and registers were kept about the proprietors of ore fields or mines. In them was entered, among other things, which ore was planned to be exploited. The possessor of a licence, permits for exploration and exploitation of ores, paid a certain fee every year. He could also sell his mining righis. in the shape of permits, partially or, more frequently, totally, as was recorded in the books. If he did not pay taxes, he could lose all his rights, which were then deleted, or crossed out of the mining books. Those who possessed mining permits had to solve the questions of compensation to the owners of the lands where they intended to do detailed explorations, and to exploit the ore, even to the extent of leasing or buying the land. The mining activity in Croatia between the mid-19th and mid-20th centuries is richly documented in the (Imperial and Royal mining captaincies in Zagreb, Zadar and Split. The basic mining law was the General Austrian Mining Law of 1854, with its amendments of 1911 (Legal Article VI about mineral oil substances and natural gases. In Croatia, mining enterpreneurs were individuals or companies (including the slate with the proviso that at the beginning there were more foreigners. However, Croatian traders, industrialists, magnates, officials, bankers, various companies, engineers, artists, retired persons, peasants, officers and others soon became involved in mining. Among the entrepreneurs there were various noblemen. It has been ascertained in this research that in individual periods between 1855 and 1945 there was a dominance of individuals (mainly 81%-85% while today (1990-1995 it is quite the opposite (86% are companies, because this is the end of the long term control of the socially owned companies. Thes same situation obtains today with respect to exploitation licenses, where

  14. A Data Mining Technique to Find Optimal Customers for Beneficial Customer Relationship Management

    Directory of Open Access Journals (Sweden)

    T. Bhuvaneswari

    2012-01-01

    Full Text Available Problem statement: Modern companies and organizations are efficiently implementing a CRM strategy for managing a company interactions and relationships with customers. CRM systems have been developed and designed to support the areas of marketing, service process and sales. Many literature studies are available to preserve the customer relationship but small drawbacks occur in the existing methods. One method to maintain the customer relationship is frequency based method i.e., the company will give declination to the customer based on the historical data that is the customers how many times come to that company. These methods are not effective. Because the customers give revenue to that company is less. So the company revenue is affected. Approach: In this study, we propose a data mining and artificial technique to maintain the customer relationship between company and customers. Accomplishing this process, we maintain a historical database and then we use data mining ARM technique to mine the customer information from this database. We then present an artificial intelligence PSO technique to provide an offer to the selected customers. This offer does not affect the company revenues as well as satisfies the customers. This process will make a best relationship between the customers and organization and to satisfy the customers forever with company’s rules. Results: he simulation results have shown the performance of apriori algorithm for diverse combination of profit lengths of each customer. The performance of selected customer has been analyzed for five years. Finally the comparison results shows the selected customers are optimal comparing to other customers. Conclusion: The proposed method optimally selects the customers and also avoids the problems in the earliest methods. So, the relationship between customer and company is maintained successfully by using the proposed method.

  15. Explaining and predicting workplace accidents using data-mining techniques

    Energy Technology Data Exchange (ETDEWEB)

    Rivas, T., E-mail: trivas@uvigo.e [Dpto. Ingenieria de los Recursos Naturales y Medio Ambiente, E.T.S.I. Minas, University of Vigo, Campus Lagoas, 36310 Vigo (Spain); Paz, M., E-mail: mpaz.minas@gmail.co [Dpto. Ingenieria de los Recursos Naturales y Medio Ambiente, E.T.S.I. Minas, University of Vigo, Campus Lagoas, 36310 Vigo (Spain); Martin, J.E., E-mail: jmartin@cippinternacional.co [CIPP International, S.L. Parque Tecnologico de Asturias, Parcela 43, Oficina 11, 33428 Llanera (Spain); Matias, J.M., E-mail: jmmatias@uvigo.e [Dpto. Estadistica e Investigacion Operativa, E.T.S.I. Minas, University of Vigo, Campus Lagoas, 36310 Vigo (Spain); Garcia, J.F., E-mail: jgarcia@cippinternacional.co [CIPP International, S.L. Parque Tecnologico de Asturias, Parcela 43, Oficina 11, 33428 Llanera (Spain); Taboada, J., E-mail: jtaboada@uvigo.e [Dpto. Ingenieria de los Recursos Naturales y Medio Ambiente, E.T.S.I. Minas, University of Vigo, Campus Lagoas, 36310 Vigo (Spain)

    2011-07-15

    Current research into workplace risk is mainly conducted using conventional descriptive statistics, which, however, fail to properly identify cause-effect relationships and are unable to construct models that could predict accidents. The authors of the present study modelled incidents and accidents in two companies in the mining and construction sectors in order to identify the most important causes of accidents and develop predictive models. Data-mining techniques (decision rules, Bayesian networks, support vector machines and classification trees) were used to model accident and incident data compiled from the mining and construction sectors and obtained in interviews conducted soon after an incident/accident occurred. The results were compared with those for a classical statistical techniques (logistic regression), revealing the superiority of decision rules, classification trees and Bayesian networks in predicting and identifying the factors underlying accidents/incidents.

  16. Comparative analysis of data mining techniques for business data

    Science.gov (United States)

    Jamil, Jastini Mohd; Shaharanee, Izwan Nizal Mohd

    2014-12-01

    Data mining is the process of employing one or more computer learning techniques to automatically analyze and extract knowledge from data contained within a database. Companies are using this tool to further understand their customers, to design targeted sales and marketing campaigns, to predict what product customers will buy and the frequency of purchase, and to spot trends in customer preferences that can lead to new product development. In this paper, we conduct a systematic approach to explore several of data mining techniques in business application. The experimental result reveals that all data mining techniques accomplish their goals perfectly, but each of the technique has its own characteristics and specification that demonstrate their accuracy, proficiency and preference.

  17. Riotinto Iron Mining (Huelva); Mineria de hierro en Riotinto (Huelva)

    Energy Technology Data Exchange (ETDEWEB)

    Delgado Moninguez, A.; Moreno Bolanos, A.; Perez Macias, J. A.; Gemio del Rio, G.; Regalado Ortega, M. C.

    2011-07-01

    This paper deals with the mining of reworked gossan at Riotinto (Huelva, southwest Spain). The rock in question is a conglomerate formed by the erosion of gossan and its subsequent deposition in areas at some distance from its origin. In Roman times this mineral was used as construction material as well as for architectural decoration and possibly as an ore for making mining tools. This work focuses upon the exploitation of this mineral as an iron ore mined from the site known as Mesa Pinos or Alto de la Mesa by the Rio Tinto Company Ltd. between the last quarter of the 19th century and the first part of the 20th century. (Author) 42 refs.

  18. Implications of mining practices in an open-pit gold mine for monitoring of a comprehensive test-ban treaty

    Energy Technology Data Exchange (ETDEWEB)

    Jarpe, S.P.; Moran, B.; Goldstein, P.; Glenn, L.A.

    1996-01-01

    This report summarizes the results of an experiment at the Gold Quarry pit, operated by the Newmont Gold Company at Carlin, NV The purpose of the experiment was to obtain local and regional seismic data, together with ``ground truth``, from conventional surface blasting activity and to use these data to help determine the effectiveness with which conventional mining blasts can be discriminated from underground nuclear explosions.

  19. 78 FR 35360 - Surety Companies Acceptable on Federal Bonds: Terminations-American Economy Insurance Company...

    Science.gov (United States)

    2013-06-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds: Terminations-- American Economy Insurance Company (NAIC 19690); American States Insurance Company (NAIC 19704); General Insurance Company of America...

  20. Retrospection. Uranium mining Wismut und the legal casualty insurance; Erinnerungen. Uranerzbergbau Wismut und die gesetzliche Unfallversicherung

    Energy Technology Data Exchange (ETDEWEB)

    Breuer, Joachim [Deutsche Gesetzliche Unfallversicherung (DGUV), Berlin (Germany)

    2015-07-01

    Although the Wismut uranium mining company in the former DDR had 600.000 employees, the company was not mentioned in the contract on the German reunification. The expenses for the health consequences imposed manifold challenges to the legal casualty insurance. The question of responsibility, the conservation, digitalization and evaluation of data concerning the personnel and health information, partially handwritten is a tremendous amount of work.

  1. Data Mining Techniques: A Key for detection of Financial Statement Fraud

    Directory of Open Access Journals (Sweden)

    Rajan Gupta

    2012-03-01

    Full Text Available In recent times, most of the news from business world is dominated by financial statement fraud. A financial statement becomes fraudulent if it has some false information incorporated by the management intentionally. This paper implements data mining techniques such as CART, Naïve Bayesian classifier, Genetic Programming to identify companies those issue fraudulent financial statements. Each of these techniques is applied on a dataset from 114 companies. CART outperforms all other techniques in detection of fraud.

  2. STRATEGIC COMMUNICATION IN MULTINATIONAL COMPANIES

    Directory of Open Access Journals (Sweden)

    Alexandrina Cristina VASILE

    2014-11-01

    Full Text Available The article intends to show how multinational companies gain market share and visibility by using the appropriate strategic communication. The study evaluate the base framework, analysis, tools, data sources, sets of improvement plans and results that some multinational companies obtain by using strategic communication. The analysed companies are American based mainly communicative corporations and it will be underlined the importance of communication in the current economic environment. The results will show how important strategic communication is along the information used and the strategic management in targeting the position in the market.

  3. MANAGER AND LEADERSHIP OF COMPANY

    OpenAIRE

    Rožič, Marko

    2014-01-01

    In my diploma work I presented a manager as the leading person in a company, who has the task of realizing the goals set and is along with employees creating a better tomorrow. Without a good manager, who knows what to do and how to reach good results, an company cannot be successful and cannot develop. I wanted to present a manager, who has the power to help create a story of success in an company. However without the support and cooperation of colleagues that goal cannot be fulfilled. There...

  4. MOC encourages private oil companies

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    The Ministry of Commerce issued a guideline in late June, encouraging private oil companies to take part in refined oil's processing, transportation and retail. The government will support competitive and large companies to integrate into asset-based oil groups and technology service-based oil companies, according to the guideline. Private business will be encouraged to obtain stable access to refined oil resources, technology and management service. China's refined oil market is largely controlled by three State-owned heavyweights: PetroChina, the largest oil producer in Asia; Sinopec,

  5. Mega-mining in Mexico. Structural reforms and resistance

    Directory of Open Access Journals (Sweden)

    Darcy Tetreault

    2013-11-01

    Full Text Available This article analyzes the structural causes of social environmental conflicts around mega-mining in Mexico and describes the emergence and coordination of resistance movements. It argues that neoliberal reforms have facilitated ‘accumulation by dispossession’ on two levels: first, by transferring public resources in the form of mineral reserves and state-run mining companies to the private sector; and second, bydispossessing smallholder farmers and indigenous communities of their land, water and cultural landscapes, in order to allow mining companies to carry out their activities. Furthermore, it argues that some factions of the resistance movements reflect ‘the environmentalism of the poor’ insofar as they seek to maintain natural resources outside of the sphere of the capitalist mode of production. Through a systematic revision of newspaper articles, blogs and scholarly publications, 29 high-profile eco-territorial mining conflicts are identified and a preliminary analysis of these is provided.

  6. New solutions of mining tools for hard rock mining

    Energy Technology Data Exchange (ETDEWEB)

    Kotwica, K.; Dasgupta, S. [University of Mining and Metallurgy, Cracow (Poland). Dept. of Mining, Dressing and Transportation Machines

    2002-12-01

    This article presents new solutions of mining tools for hard rock mining and the test results of research in the laboratory stand constructed at the University of Mining and Metallurgy in Crakow for cutting of artificial samples of rock with new mining tools. New solutions of rotary picks and non-symmetric disk cutters have been used. During the studies of the pick edge wear, force and mining effect were measured, using several selected mining parameters. Results obtained with new bell-type pick and disc cutters have proved very encouraging. 2 refs., 12 figs., 1 tab.

  7. Local communities and health disaster management in the mining sector

    Directory of Open Access Journals (Sweden)

    Freek Cronjé

    2013-01-01

    Full Text Available Mining activities throughout the Southern African Development Community (SADC have impacted on the health and safety of mining communities for many decades. Despite the economic contribution of mining to surrounding communities, a huge amount of social and environmental harm is associated with the industry. In this regard, mining companies have, on the one hand, contributed toward improved social development by providing jobs, paying taxes and earning foreign exchange. On the other hand, they have been linked publicly to poor labour conditions, corruption, pollution incidents, health and safety failings, as well as disrespect of human rights. The objectives of this study are to give an overview of social and natural factors relating to health disasters in selected communities in the mining environment. Regarding the findings, this paper focuses on the social and natural factors involved in the creation of health disasters. The social factors include poverty, unemployment, poor housing and infrastructure, prostitution and a high influx of unaccompanied migrant labour. Major health issues in this regard, which will be highlighted, are the extraordinary high incidence rate of HIV and STIs (sexually transmitted infections, addiction and mental illness. The environmental (natural threats to health that will be discussed in the study are harmful particles in the air and water, excessive noise and overcrowded and unhygienic living conditions. In conclusion, the paper also finds that communities need to be ‘fenced in’ in terms of health disaster management instead of being excluded. Specific recommendations to mining companies to reduce health and safety disasters will be made to conclude the paper.

  8. UNDERSTANDING CUSTOMERS' EVALUATIONS THROUGH MINING AIRLINE REVIEWS

    Directory of Open Access Journals (Sweden)

    Ibrahim Yakut

    2015-11-01

    Full Text Available Data mining can be evaluated as a strategic tool to determine the customer profiles in order to learn customer expectations and requirements. Airline customers have different characteristics and if passenger reviews about their trip experiences are correctly analyzed, companies can increase customer satisfaction by improving provided services. In this study, we investigate customer review data for in-flight services of airline companies and draw customer models with respect to such data. In this sense, we apply two approaches as feature-based and clustering-based modelling. In feature-based modelling, customers are grouped into categories based on features such as cabin flown types, experienced airline companies. In clustering-based modelling, customers are first clustered via k-means clustering and then modeled. We apply multivariate regression analysis to model customer groups in both cases. During this, we try to understand how customers evaluate the given services and what dominant characteristics of in-flight services can be from the customer viewpoint.

  9. 76 FR 9348 - Southern California Edison Company, Pacific Gas and Electric Company, San Diego Gas & Electric...

    Science.gov (United States)

    2011-02-17

    ... Diego Gas & Electric Company; Notice of Petition Take notice that on January 31, 2011, pursuant to... Edison Company (SCE), Pacific Gas and Electric Company (PG&E), and San Diego Gas & Electric Company (SDG..., Joint Petition of Pacific Gas and Electric Company, Southern California Edison Company, and San Diego...

  10. Human resource policy and Danish multinational companies

    DEFF Research Database (Denmark)

    Fleming, Daniel; Søborg, Henrik

    A study of Danish multinational companies' human resource policy in their subsidiaries in Malaysia and Singapore.The sample of companies consists of 8 Danish multinational companies with activities in both Malaysia and Singapore.......A study of Danish multinational companies' human resource policy in their subsidiaries in Malaysia and Singapore.The sample of companies consists of 8 Danish multinational companies with activities in both Malaysia and Singapore....

  11. LIQUIDATION AND WINDING UP OF COMPANIES

    National Research Council Canada - National Science Library

    Norman M Mzizi

    2014-01-01

    ... or not; accordingly it is not a bar to an application to wind up a company in terms of the Companies Act 1973 on the grounds that it is commercially insolvent. It will, however, always be a factor in deciding whether a company is unable to pay its debts. Thus a commercially solvent company may be wound up in terms of the Companies Act 71 of 2008 only; a solvent company cannot be wound up in terms of the old Act.

  12. Human resource policy and Danish multinational companies

    DEFF Research Database (Denmark)

    Fleming, Daniel; Søborg, Henrik

    A study of Danish multinational companies' human resource policy in their subsidiaries in Malaysia and Singapore.The sample of companies consists of 8 Danish multinational companies with activities in both Malaysia and Singapore.......A study of Danish multinational companies' human resource policy in their subsidiaries in Malaysia and Singapore.The sample of companies consists of 8 Danish multinational companies with activities in both Malaysia and Singapore....

  13. An index for drought induced financial risk in the mining industry

    Science.gov (United States)

    Bonnafous, L.; Lall, U.; Siegel, J.

    2017-02-01

    Water scarcity has emerged as a potential risk for mining operations. High capital spending for desalination and water conflicts leading to asset stranding have recently occurred. Investors in mining companies are interested in the exposure to such risks across portfolios of mining assets (whether the practical at-site consequences are foregone production, higher OPEX and CAPEX and ensuing lost revenues, or asset-stranding). In this paper, an index of the potential financial exposure of a portfolio is developed and its application is illustrated. Since the likely loss at each mine is hard to estimate a priori, one needs a proxy for potential loss. The index considers drought duration, severity and frequency (defined by a return-level in years) at each mining asset, and provides a measure of financial exposure through weighing of production or Net Asset Value. Changes in human needs are not considered, but are relevant, and could be incorporated if global data on mine and other water use were available at the appropriate resolution. Potential for contemporaneous drought incidence across sites in a portfolio is considered specifically. Through an appropriate choice of drought thresholds, an analyst can customize a scenario to assess potential losses in production value or profits, or whether conflicts could emerge that would lead to stranded assets or capital expenditure to secure alternate water supplies. Global climate data sets that allow a customized development of such an index are identified, and selected mining company portfolios are scored as to the risk associated with one publicly available drought index.

  14. LEADERSHIP DEVELOPMENTS IN SLOVENIAN COMPANIES

    Directory of Open Access Journals (Sweden)

    Andrej Kohont

    2016-04-01

    Full Text Available In this paper we study the relationship between the company and the leaders. We are interested what is characteristic of leadership in the best Slovenian companies. We used standardised employee questionnaire and data gathered in the Golden thread project. We observe the situation in these companies in the period between 2007 and 2014 to find out if there are any significant changes in leadership developments. Special attention in leadership observation is devoted to 1. The fundamental relationship between the company and the leaders, 2. The role and quality of leaders work, 3. Organizational culture, climate and relationships, 4. Entrepreneurship and innovation, 5. The quality of the working environment, 6. The personal growth and development and 7. Emotional commitment. The analysis represents an insight into current leadership situation and shows that the recent developments were heavily marked by the economic crisis, especially in 2009.

  15. International Companies in Fragile States

    DEFF Research Database (Denmark)

    Patey, Luke; Kragelund, Peter

    Denmark must not fail to promote corporate social responsibility in fragile states. International companies remain active in these environments, and often worsen rather than alleviate poor governance. Financial transparency and human rights initiatives offer the first step in ensuring...

  16. WHEN PRIVATE COMPANIES BECOME 'REGULATED'

    National Research Council Canada - National Science Library

    Mark Silberman

    2013-01-01

    ... in additional administrative requirements. There is confusion as many practitioners don't know about these requirements and in the case of numerous smaller companies, there is probably no compliance...

  17. BUSINESS INTELLIGENCE FOR INSURANCE COMPANIES

    Directory of Open Access Journals (Sweden)

    A. Ignatiuk

    2016-06-01

    Full Text Available The current state and future trends for the world and domestic insurance markets are analyzed. The description of business intelligence methodology, tools and their practical implication for insurance companies are provided.

  18. East India Company Logbooks - Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This collection consists of images of 1,235 ship logbooks created during British East India Company voyages. Period of record 1786-1834, peaking in 1804. The...

  19. Data mining in Cloud Computing

    Directory of Open Access Journals (Sweden)

    Ruxandra-Ştefania PETRE

    2012-10-01

    Full Text Available This paper describes how data mining is used in cloud computing. Data Mining is used for extracting potentially useful information from raw data. The integration of data mining techniques into normal day-to-day activities has become common place. Every day people are confronted with targeted advertising, and data mining techniques help businesses to become more efficient by reducing costs.Data mining techniques and applications are very much needed in the cloud computing paradigm. The implementation of data mining techniques through Cloud computing will allow the users to retrieve meaningful information from virtually integrated data warehouse that reduces the costs of infrastructure and storage.

  20. Marketing audit in selected company

    OpenAIRE

    ŠACHTA, Martin

    2014-01-01

    This thesis addresses the implementation of marketing audit in selected companies. For the analysis of the selected engineering company ENGEL Strojirenska ltd. based in the South Bohemian Kaplice. The thesis is divided into an introduction and objectives, literature review, characteristics, implementing marketing audit itself, solution design changes, conclusion and list of references. The literature review is characterized by marketing, micro and macro environments, PEST analysis, Porter's f...

  1. COMPANIES WITH MARKET POSITIONING BRANDS

    OpenAIRE

    Ruxandra Radoviciu; Filimon Stremtan

    2009-01-01

    Positioning a company on the market by the usage of brands is defined as the act ofdesigning the supply and its image on the market, so as to occupy a distinct place in the minds of theirtarget audience. The role of positioning in developing marketing strategy to differentiate products andservices involves the selection of attributes that are considered important for consumers. In order togain a strong position on the market the companies must perform a market analysis, an internalanalysis an...

  2. Building a better biotech company.

    Science.gov (United States)

    Turner, L

    1999-02-01

    Invitrogen is a good case study for how to become successful in the rapidly changing field of biotechnology by observing basic business principles. It also shows that even the most successful companies make mistakes. The exciting opportunities that present themselves to high-technology companies in fast-growth fields can divert attention away from the most basic business tenets of quality, profitability, and market responsiveness. CEOs in the biotechnology sector would be well served to review their Business 101 lessons.

  3. Benchmarking in Mobarakeh Steel Company

    Directory of Open Access Journals (Sweden)

    Sasan Ghasemi

    2008-05-01

    Full Text Available Benchmarking is considered as one of the most effective ways of improving performance incompanies. Although benchmarking in business organizations is a relatively new concept and practice, ithas rapidly gained acceptance worldwide. This paper introduces the benchmarking project conducted in Esfahan’s Mobarakeh Steel Company, as the first systematic benchmarking project conducted in Iran. It aimsto share the process deployed for the benchmarking project in this company and illustrate how the projectsystematic implementation led to succes.

  4. Corporate Mobility and Company Law

    OpenAIRE

    Ferran, Eilís

    2016-01-01

    Globalisation has given commercial parties more freedom to choose the company law system that best suits their private needs. The growing range of techniques to facilitate choice between systems of company law reshapes the mandatory/enabling debate in countries where corporate mobility is a relatively new business phenomenon and where the past focus has mostly been on degrees of flexibility within domestic law. This article examines relocations, both out of and into the UK, as a source of lea...

  5. CSR Important to Oil Companies

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ Corporations are human endeavors, and all human endeavors should benefit our society and reflect our morals. They should provide more than just investor return. The nature of oil industry demands that oil companies be socially responsible in addition to operating in an ethical and environmentally friendly manner. At a time of rising energy prices and global concern over our energy future, however, oil companies should give even greater emphasis to this part of their approach to corporate social responsibility(CSR).

  6. Arbitration Award of ICSID on the Investment Disputes of Churchill Mining PLC v. Republic of Indonesia

    Directory of Open Access Journals (Sweden)

    Yordan Gunawan

    2017-03-01

    Full Text Available The research is aimed at analyzing the ICSID (International Centre Settlement Investment Dispute decision in solving a dispute between Churchill Mining PLC and the Government of the Republic of Indonesia. The case brought to the public attention, because mining license owned by PT. Ridlatama which acquired from Churchill Mining PLC had been revocated. Churchill Mining PLC holds 75% share of PT. Ridlatama and it suffered losses caused by the revocation of its mining license. Churchill Mining PLC filed the case to the local court but it failed. Churchill Mining PLC then sought ruling from International arbitration or ICSID. On December 6, 2016, ICSID issued a decision that clearly threw out Churchill Mining PLC claim. ICSID, the World Bank court, ordered the firm to pay a total of US$.9.446.528 in cost to the Government of the Republic of Indonesia. It is based on the evidences that the UK-Australia company did the fraud and had document forgery of coal mining permit in East Kutai, Indonesia. So the firm has violated the Bilateral Investment Treaties between Indonesia-UK and Indonesia-Australia.

  7. 矿股关系与矿业规制的研究%Study on the relationship of the mining shares and mining regulation

    Institute of Scientific and Technical Information of China (English)

    魏铁军

    2012-01-01

    It's a new problem to manage the mining market that mining companies through the equity transfer to realize the mining rights transfer. This article in view of the relationship of the mining enterprise equity exchange and mining transfer, the author analyzes the necessity of mining shares regulation, legal principles of mining shares relationship and the demand to strengthen mineralization management. At last, the author puts forward to the corresponding suggestions of the comprehensive mining planning.%矿业公司通过股权转让实现矿业权转让,给矿业市场监管制造了新的难题.本文针对矿业企业股权变化与矿业转让的关系,分析了规制矿股关系的必要性、矿股关系规制的法理基础和强化矿化管理的需求,并提出了全面矿业规划的相应对策.

  8. Trade Companies and their Classification

    Directory of Open Access Journals (Sweden)

    P. Tărchilă

    2013-12-01

    Full Text Available The Romanian legislation does not define anyhow the concept of companies. It was the merit of the doctrine, which attempted such a definition, starting usually from the provisions of the Civil Code, which in art. 1491 defines the civil society, for the purpose of the memorandum of the association1. For that matter, also in the specialized foreign doctrine (ex. the French doctrine companies are defined based on similar concepts, but standardized by the Civil Code. The two meanings that the company has to be regarded through, also explain the very specific legal matter, a matter of concepts resulting from understanding the concept of memorandum of association and the company-institution. Thus, the contractual conception, imposed by the development of the contract theory in the last century, explains the existence of the companies starting from the validity conditions imposed to any contract and from the contractual techniques that establish the relationships formed within the society (for example, the company management is based on a mandate contract under which the executive operates.

  9. A legal study on mining investment in India

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kyeong Han [Korea Institute of Geology Mining and Materials, Taejon (Korea, Republic of)

    1997-12-01

    India having a high potentiality of mineral resources has been changing its economic structure from a state governing system to a liberalized one since 1991 after Mr. Lao was elected as a Prime Minister. Since then, all the policies have been focused on luring foreign investment through providing lots of tax incentives and favorable investment environment. Mining industry which accounts about 3.5% of the GDP is also opened to foreign investors as well as private sector after amendment of the Mines and Minerals (Regulation and Development) Act in March, 1994. The Indian Government`s Ministry of Mines regulates and promotes mining sector, other than coal, oil and natural gas and atomic minerals. Traditionally as the government is organized to manage industries from upstream to downstream, coal is controlled by the Ministry of Coal and Oil and Natural gas is under the Ministry of Oil and Natural gas. Environmental controls for the mining sector are regulated by the Environment (Protection) Act, 1986, the Forest conservation Act, 1980, the MMRD Act and rules made under it. In Oil and Natural Gas sector, the Central Government is empowered by the Oilfield (Regulation and Development) Act, 1948 to grant mining rights for the exploration and production of mineral oil and natural gas. In 1993, the Coal Mines Nationalization Act, 1973 was amended to permit power and cement plants to mine coal for captive consumption. Recently the government has announced the Integrated Coal Policy (ICP), which envisages allotment of coal mining blocks to any company registered under the Indian Company Law. Social infrastructures are not sufficient to match expected increasing demand. Expansion of transportation facilities and Power capacity are urgent matters to support its economy. Considering the investment environment and resources potentiality, India is one of the attractive country to invest. However, as the policies and other relevant legislative frameworks are revised so fast in

  10. Corporate Governance and Environmental Disclosure in the Indonesian Mining Industry

    Directory of Open Access Journals (Sweden)

    Terri Trireksani

    2016-04-01

    Full Text Available Sustainability and corporate governance issues are now considered to be important and integral aspects of company performance. Both have established themselves as well-studied topics in the organisational and accountability areas. While there has been a growing interest to study the relationship between these two areas, research publication in this topic is still mainly focused on the Western societies. This study focuses on the corporate governance and sustainability disclosure practices in one of the emerging economies, Indonesia, and assesses the relationships between corporate governance variables and the extent of environmental disclosures made by the mining companies listed in the Indonesia Stock Exchange (IDX in their annual reports. The main findings of this study show that the extent of environmental disclosure made by these companies was moderate, and that there is a significant positive relationship between the size of board of directors and the extent of environmental disclosure.

  11. String Mining in Bioinformatics

    Science.gov (United States)

    Abouelhoda, Mohamed; Ghanem, Moustafa

    Sequence analysis is a major area in bioinformatics encompassing the methods and techniques for studying the biological sequences, DNA, RNA, and proteins, on the linear structure level. The focus of this area is generally on the identification of intra- and inter-molecular similarities. Identifying intra-molecular similarities boils down to detecting repeated segments within a given sequence, while identifying inter-molecular similarities amounts to spotting common segments among two or multiple sequences. From a data mining point of view, sequence analysis is nothing but string- or pattern mining specific to biological strings. For a long time, this point of view, however, has not been explicitly embraced neither in the data mining nor in the sequence analysis text books, which may be attributed to the co-evolution of the two apparently independent fields. In other words, although the word "data-mining" is almost missing in the sequence analysis literature, its basic concepts have been implicitly applied. Interestingly, recent research in biological sequence analysis introduced efficient solutions to many problems in data mining, such as querying and analyzing time series [49,53], extracting information from web pages [20], fighting spam mails [50], detecting plagiarism [22], and spotting duplications in software systems [14].

  12. Automation in coal mining

    Energy Technology Data Exchange (ETDEWEB)

    Thring, M.W.

    1983-08-01

    A study of the 21st century energy situation shows that coal must be the principal fuel, gradually followed by the renewable fuels which require fossil fuel to make and build the equipment. As oil runs out a substitute liquid fuel will have to be made from coal and from biomass because oil is uniquely suitable for road, sea and air transport and for agriculture. Coal can be mined without men going underground by directed drilling and by Telechirics - hands at a distance. In Telechiric mining, the coal would be won by conventional mining machinery but the human miners would erect, operate, maintain and repair this machinery by sitting in a control room on the surface and controlling telechirs which could move about the mine and would have mechanical hands which would respond exactly to every movement of the human master's hands. He would have touch and force feedback and three dimensional vision so good that he could use his trained craft skill of hands and eyes as though he were down the mine.

  13. Journey from Data Mining to Web Mining to Big Data

    OpenAIRE

    Gupta, Richa

    2014-01-01

    This paper describes the journey of big data starting from data mining to web mining to big data. It discusses each of this method in brief and also provides their applications. It states the importance of mining big data today using fast and novel approaches.

  14. Feasibility Study of Economics and Performance of Solar Photovoltaics at the Former Chicago, Milwaukee, and St. Paul Rail Yard Company Site in Perry, Iowa. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites

    Energy Technology Data Exchange (ETDEWEB)

    Salasovich, J.; Geiger, J.; Healey, V.; Mosey, G.

    2013-03-01

    The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Former Chicago, Milwaukee & St. Paul Rail Yard Company site in Perry, Iowa, for a feasibility study of renewable energy production. The National Renewable Energy Laboratory (NREL) provided technical assistance for this project. The purpose of this report is to assess the site for a photovoltaic (PV) system installation and estimate the cost, performance, and site impacts of different PV options. In addition, the report recommends financing options that could assist in the implementation of a PV system at the site. This study did not assess environmental conditions at the site.

  15. Personal continuous route pattern mining

    Institute of Scientific and Technical Information of China (English)

    Qian YE; Ling CHEN; Gen-cai CHEN

    2009-01-01

    In the daily life, people often repeat regular routes in certain periods. In this paper, a mining system is developed to find the continuous route patterns of personal past trips. In order to count the diversity of personal moving status, the mining system employs the adaptive GPS data recording and five data filters to guarantee the clean trips data. The mining system uses a client/server architecture to protect personal privacy and to reduce the computational load. The server conducts the main mining procedure but with insufficient information to recover real personal routes. In order to improve the scalability of sequential pattern mining, a novel pattern mining algorithm, continuous route pattern mining (CRPM), is proposed. This algorithm can tolerate the different disturbances in real routes and extract the frequent patterns. Experimental results based on nine persons' trips show that CRPM can extract more than two times longer route patterns than the traditional route pattern mining algorithms.

  16. Data mining methods

    CERN Document Server

    Chattamvelli, Rajan

    2015-01-01

    DATA MINING METHODS, Second Edition discusses both theoretical foundation and practical applications of datamining in a web field including banking, e-commerce, medicine, engineering and management. This book starts byintroducing data and information, basic data type, data category and applications of data mining. The second chapterbriefly reviews data visualization technology and importance in data mining. Fundamentals of probability and statisticsare discussed in chapter 3, and novel algorithm for sample covariants are derived. The next two chapters give an indepthand useful discussion of data warehousing and OLAP. Decision trees are clearly explained and a new tabularmethod for decision tree building is discussed. The chapter on association rules discusses popular algorithms andcompares various algorithms in summary table form. An interesting application of genetic algorithm is introduced inthe next chapter. Foundations of neural networks are built from scratch and the back propagation algorithm is derived...

  17. 30 CFR 77.1200 - Mine map.

    Science.gov (United States)

    2010-07-01

    ... SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES Maps § 77.1200 Mine...) The location of railroad tracks and public highways leading to the mine, and mine buildings of a permanent nature with identifying names shown; (k) Underground mine workings underlying and within 1,000...

  18. DEVELOPMENT AND DEMONSTRATION OF A PILOT SCALE FACILITY FOR FABRICATION AND MARKETING OF LIGHTWEIGHT-COAL COMBUSTION BYPRODUCTS-BASED SUPPORTS AND MINE VENTILATION BLOCKS FOR UNDERGROUND MINES

    Energy Technology Data Exchange (ETDEWEB)

    Yoginder P. Chugh

    2002-10-01

    The overall goal of this program was to develop a pilot scale facility, and design, fabricate, and market CCBs-based lightweight blocks for mine ventilation control devices, and engineered crib elements and posts for use as artificial supports in underground mines to replace similar wooden elements. This specific project was undertaken to (1) design a pilot scale facility to develop and demonstrate commercial production techniques, and (2) provide technical and marketing support to Fly Lite, Inc to operate the pilot scale facility. Fly Lite, Inc is a joint venture company of the three industrial cooperators who were involved in research into the development of CCBs-based structural materials. The Fly-Lite pilot scale facility is located in McLeansboro, Illinois. Lightweight blocks for use in ventilation stoppings in underground mines have been successfully produced and marketed by the pilot-scale facility. To date, over 16,000 lightweight blocks (30-40 pcf) have been sold to the mining industry. Additionally, a smaller width (6-inch) full-density block was developed in August-September 2002 at the request of a mining company. An application has been submitted to Mine Safety and Health Administration for the developed block approval for use in mines. Commercialization of cribs and posts has also been accomplished. Two generations of cribs have been developed and demonstrated in the field. MSHA designated them suitable for use in mines. To date, over 2,000 crib elements have been sold to mines in Illinois. Two generations of posts were also demonstrated in the field and designated as suitable for use in mines by MSHA. Negotiations are currently underway with a mine in Illinois to market about 1,000 posts per year based on a field demonstration in their mine. It is estimated that 4-5 million tons CCBs (F-fly ash or FBC fly ash) may be utilized if the developed products can be commercially implemented in U.S. coal and non-coal mines.

  19. Challenges of sustainable development in the mining and metallurgy sector in Poland

    Directory of Open Access Journals (Sweden)

    A. Bluszcz

    2015-04-01

    Full Text Available The purpose of this article is to present the degree of involvement of Polish companies from the mining and metallurgical industry in activities for sustainable development. Various initiatives, which aim to promote sustainable development and Corporate Social Responsibility (CSR are discussed. ISO 26000 is the recognized international standard for CSR and it forms the basis for sustainable development. The paper also presents problems of integrated reporting of CSR activities and an index of socially responsible companies which is the Respect Index, introduced by the Warsaw Stock Exchange. Two presented companies from the analysed sector are listed by the Respect Index.

  20. Mining the Final Frontier: Keeping Earth's Asteroid Mining Ventures from Becoming the Next Gold Rush

    Directory of Open Access Journals (Sweden)

    Matthew Feinman

    2014-05-01

    Full Text Available “Space: The Final Frontier.”  While that phrase has been a call to arms for generations of science fiction fans and space enthusiasts to look up at the night sky in wonder and amazement, it has increasingly become a siren call for private space pioneers. Since man first went to space, humankind has been pushing the boundaries of experimentation, research, and exploration into the cosmos. Even though Earth’s supply of certain rare and precious metals may be reaching depletion, researchers have found that asteroids are likely to contain vast quantities of these resources.  Today, several companies are attempting to tap into this potential wealth of resources for use, both on Earth and in space.  Before these companies can begin mining, however, stronger property laws are needed to ensure the Asteroid Belt of our solar system is not described as the next California Gold Rush.  This Article argues that the international community must be united on the policies and customs surrounding property ownership in space so these mining operations can be performed in a peaceful and safe manner.

  1. Strategy for polymetallic nodule mining

    Digital Repository Service at National Institute of Oceanography (India)

    Sharma, R.

    , geological, technical and economic conditions, a singe polymetallic nodule mining operation can be carried out for a period of lime 4 • There are several factors for selection of a mine sites sucha~: Nodule distribution, grade and abundance Distribution... (Ol As = (C) (E) (M) Where As= annual nodule recovery rate (dmllycar) D = d'urdtion of mining operation (years) . C =average nodule abundance in mineable area (dmt/sq.km) E =-overall mining efficiency (perccnt) M =proportion of mineable area...

  2. Land reclamation beautifies coal mines

    Energy Technology Data Exchange (ETDEWEB)

    Coblentz, B. [MSU Ag Communications (United States)

    2009-07-15

    The article explains how the Mississippi Agricultural and Forestry Experiments station, MAFES, has helped prepare land exploited by strip mining at North American Coal Corporation's Red Hills Mine. The 5,800 acre lignite mine is over 200 ft deep and uncovers six layers of coal. About 100 acres of land a year is mined and reclaimed, mostly as pine plantations. 5 photos.

  3. Scientific Data Mining in Astronomy

    OpenAIRE

    Borne, Kirk

    2009-01-01

    We describe the application of data mining algorithms to research problems in astronomy. We posit that data mining has always been fundamental to astronomical research, since data mining is the basis of evidence-based discovery, including classification, clustering, and novelty discovery. These algorithms represent a major set of computational tools for discovery in large databases, which will be increasingly essential in the era of data-intensive astronomy. Historical examples of data mining...

  4. Mining robotics sensors

    CSIR Research Space (South Africa)

    Green, JJ

    2011-07-01

    Full Text Available images. This motivated us to use a simplified camera model based on only 4 Green Page 4 of 12 26th International Conference of CAD/CAM, Robotics & Factories of the Future (CARs&FOF 2011) 26-28 July 2-11, Kuala Lumpur, Malaysia parameters: 2D... International Conference of CAD/CAM, Robotics & Factories of the Future (CARs&FOF 2011) 26-28 July 2-11, Kuala Lumpur, Malaysia Mining Robotics Sensors Perception Sensors on a Mine Safety Platform Green JJ1, Hlophe K2, Dickens J3, Teleka R4, Mathew Price5...

  5. Data mining mobile devices

    CERN Document Server

    Mena, Jesus

    2013-01-01

    With today's consumers spending more time on their mobiles than on their PCs, new methods of empirical stochastic modeling have emerged that can provide marketers with detailed information about the products, content, and services their customers desire.Data Mining Mobile Devices defines the collection of machine-sensed environmental data pertaining to human social behavior. It explains how the integration of data mining and machine learning can enable the modeling of conversation context, proximity sensing, and geospatial location throughout large communities of mobile users

  6. Data mining for dummies

    CERN Document Server

    Brown, Meta S

    2014-01-01

    Delve into your data for the key to success Data mining is quickly becoming integral to creating value and business momentum. The ability to detect unseen patterns hidden in the numbers exhaustively generated by day-to-day operations allows savvy decision-makers to exploit every tool at their disposal in the pursuit of better business. By creating models and testing whether patterns hold up, it is possible to discover new intelligence that could change your business''s entire paradigm for a more successful outcome. Data Mining for Dummies shows you why it doesn''t take a data scientist to gain

  7. Mining the Blazar Sky

    CERN Document Server

    Padovani, P; Padovani, Paolo; Giommi, Paolo

    2000-01-01

    We present the results of our methods to "mine" the blazar sky, i.e., select blazar candidates with very high efficiency. These are based on the cross-correlation between public radio and X-ray catalogs and have resulted in two surveys, the Deep X-ray Radio Blazar Survey (DXRBS) and the "Sedentary" BL Lac survey. We show that data mining is vital to select sizeable, deep samples of these rare active galactic nuclei and we touch upon the identification problems which deeper surveys will face.

  8. Stress distribution around mine workings

    Science.gov (United States)

    Gaidachuk, V. V.; Koshel', V. I.; Lugovoi, P. Z.

    2011-02-01

    The finite-element method is used to determine the stress state around arched mine workings in a mineral bed. Both presence and dip of the mineral bed have a strong effect on the stress state around the mine working. Recommendations for design of mine-working support are formulated

  9. 76 FR 70075 - Proximity Detection Systems for Continuous Mining Machines in Underground Coal Mines

    Science.gov (United States)

    2011-11-10

    ... Mining Machines in Underground Coal Mines AGENCY: Mine Safety and Health Administration, Labor. ACTION... addressing Proximity Detection Systems for Continuous Mining Machines in Underground Coal Mines. This... Continuous Mining Machines in Underground Coal Mines. MSHA conducted hearings on October 18, October...

  10. Building local competences to meet mining activities – strategies based on experiences from Greenland and Island

    DEFF Research Database (Denmark)

    Jørgensen, Ulrik; Gjedssø Bertelsen, Rasmus; Hendriksen, Kåre

    . However many mining companies envisage potentials for a fast extraction of the resources using immigrant and migrant laborers that work intensively over a period of time while living in shantytowns. Past Greenland experiences with this type of work organization is not particularly positive. Experiences...

  11. Riding the Resource Roller Coaster: Understanding Socioeconomic Differences between Mining Communities

    Science.gov (United States)

    Wilson, Lisa J.

    2004-01-01

    Social science studies of mining communities suggest that the well-being of these company towns varies a great deal. Yet the literature has not thoroughly explained the sources of that variation, especially its potential relationship to the resource itself. In order to clarify our understanding of socioeconomic well-being, this paper likens the…

  12. Riding the Resource Roller Coaster: Understanding Socioeconomic Differences between Mining Communities

    Science.gov (United States)

    Wilson, Lisa J.

    2004-01-01

    Social science studies of mining communities suggest that the well-being of these company towns varies a great deal. Yet the literature has not thoroughly explained the sources of that variation, especially its potential relationship to the resource itself. In order to clarify our understanding of socioeconomic well-being, this paper likens the…

  13. REDD+ and Large-Scale Mining – What Scope for Forestry-based ...

    African Journals Online (AJOL)

    user

    ing companies to engage with the REDD process and include a forestry based component in their legacy. ... term forestry-based mine legacies, and how they may be ... Rehabilitating forests also mitigates climate change ... Overcoming historically poor relations between .... community resistance” Journal of African Stud-.

  14. Western Mining Strips 2.7 billion Assets Off to Buy Into Qinghai Investment Group

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>According to an announcement by West Mining Co,Ltd on the 10th,the Company plans to strip off assets including coal,bauxite and carbon barely related to its main business-nonferrous metals in order to buy into Qinghai Investment Group Co.,Ltd.(hereinafter referred to as Qinghai Investment Group).

  15. A Stock-Market Game Using Mining Stocks for Economic-Geology Students.

    Science.gov (United States)

    Mossman, David John

    1988-01-01

    Described is a game especially for senior economic geology students. The game challenges them to test their skills under present market conditions in an area of high consumer risk. Discussed are preparation and management of a portfolio, conducting research on various mining companies, and final accounting for results achieved in light of…

  16. A Stock-Market Game Using Mining Stocks for Economic-Geology Students.

    Science.gov (United States)

    Mossman, David John

    1988-01-01

    Described is a game especially for senior economic geology students. The game challenges them to test their skills under present market conditions in an area of high consumer risk. Discussed are preparation and management of a portfolio, conducting research on various mining companies, and final accounting for results achieved in light of…

  17. 75 FR 76452 - ConocoPhillips Company

    Science.gov (United States)

    2010-12-08

    ... Energy Regulatory Commission ConocoPhillips Company v. Enterprise TE Products Pipeline Company LLC... (ICA), ConocoPhillips Company (ConocoPhillips or Complainant) filed a complaint against Enterprise TE Products Pipeline Company LLC (Enterprise TEPPCO or Respondent) alleging that Enterprise TEPPCO has...

  18. How Do Costume Listing Companies Perform?

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ Three Features could be read from the performance of China's costume listing companies in 2007. Brand advantage Different from the display of the textile listing companies in the past several Years,Orand Costume companies have hegun to take up a larger proportion,rather than the Processing export ones,as long as more new companies'listing.

  19. How to Analyze Company Using Social Network?

    Science.gov (United States)

    Palus, Sebastian; Bródka, Piotr; Kazienko, Przemysław

    Every single company or institution wants to utilize its resources in the most efficient way. In order to do so they have to be have good structure. The new way to analyze company structure by utilizing existing within company natural social network and example of its usage on Enron company are presented in this paper.

  20. Decision tree learning for detecting turning points in business process orientation: a case of Croatian companies

    Directory of Open Access Journals (Sweden)

    Ljubica Milanović Glavan

    2015-03-01

    Full Text Available Companies worldwide are embracing Business Process Orientation (BPO in order to improve their overall performance. This paper presents research results on key turning points in BPO maturity implementation efforts. A key turning point is defined as a component of business process maturity that leads to the establishment and expansion of other factors that move the organization to the next maturity level. Over the past few years, different methodologies for analyzing maturity state of BPO have been developed. The purpose of this paper is to investigate the possibility of using data mining methods in detecting key turning points in BPO. Based on survey results obtained in 2013, the selected data mining technique of classification and regression trees (C&RT was used to detect key turning points in Croatian companies. These findings present invaluable guidelines for any business that strives to achieve more efficient business processes.

  1. Internet technologies in the mining industry. Towards unattended mining systems

    Energy Technology Data Exchange (ETDEWEB)

    Krzykawski, Michal [FAMUR Group, Katowice (Poland)

    2009-08-27

    Global suppliers of longwall systems focus mainly on maximising the efficiency of the equipment they manufacture. Given the fact that, since 2004, coal demand on world markets has been constantly on the increase, even during an economic downturn, this endeavour seems fully justified. However, it should be remembered that maximum efficiency must be accompanied by maximum safety of all underground operations. This statement is based on the belief that the mining industry, which exploits increasingly deep and dangerous coal beds, faces the necessity to implement comprehensive IT systems for managing all mining processes and, in the near future, to use unmanned mining systems, fully controllable from the mine surface. The computerisation of mines is an indispensable element of the development of the world mining industry, a belief which has been put into practice with e-mine, developed by the FAMUR Group. (orig.)

  2. The mine and the furnace: Francis Bacon, Thomas Russell, and early Stuart mining culture.

    Science.gov (United States)

    Pastorino, Cesare

    2009-01-01

    Notwithstanding Francis Bacon's praise for the philosophical role of the mechanical arts, historians have often downplayed Bacon's connections with actual artisans and entrepreneurs. Addressing the specific context of mining culture, this study proposes a rather different picture. The analysis of a famous mining metaphor in The Advancement of Learning shows us how Bacon's project of reform of knowledge could find an apt correspondence in civic and entrepreneurial values of his time. Also, Bacon had interesting and so far unexplored links with the early modern English mining enterprises, like the Company of Mineral and Battery Works, ofwhich he was a shareholder. Moreover, Bacon's notes in a private notebook, Commentarius Solutus, and records of patents of invention, allow us to start grasping Bacon's connections with the metallurgist and entrepreneur Thomas Russell. Lastly, this paper argues that, to fully understand Bacon's links with the world of Stuart technicians and entrepreneurs, it is necessary to consider a different and insufficiently studied aspect of Bacon's interests, namely his work as patents referee while a Commissioner of Suits.

  3. SIMILARITIES AND DIFFERENCES BETWEEN COMPANIES

    Directory of Open Access Journals (Sweden)

    NAGY CRISTINA MIHAELA

    2015-05-01

    Full Text Available act: Similarities between the accounting of companies and territorial administrative units accounting are the following: organizing double entry accounting; accounting method both in terms of fundamental theoretical principles and specific practical tools. The differences between the accounting of companies and of territorial administrative units refer to: the accounting of territorial administrative units includes besides general accounting (financial also budgetary accounting, and the accounts system of the budgetary accounting is completely different from that of companies; financial statements of territorial administrative units to which leaders are not main authorizing officers are submitted to the hierarchically superior body (not at MPF; the accounts of territorial administrative units are opened at treasury and financial institutions, accounts at commercial banks being prohibited; equity accounts in territorial administrative units are structured into groups of funds; long term debts have a specific structure in territorial administrative units (internal local public debt and external local public debt.

  4. Principles of the Lean Company

    Directory of Open Access Journals (Sweden)

    Lubomír SMUTNÝ

    2009-12-01

    Full Text Available Nowadays companies have to fight not only with the high rate of competition on the global market, but also with problems that relate with the financial crisis. They have to find new ways how they can stay on the global market and it can be talk also about their survival in context of the financial crisis. The way, how they can improve their management, can be the implementation of the Lean Company concept. The basics of this concept were developed in 50th of 20th century in Japan.The aims of this article are to characterize the main principles of the Lean Company, which come out from effective management methods, advantages and disadvantages of the implementation of this concept into the practice. The important part of this article is created SWOT analysis, which shows strong and weak points, opportunities and threats of this concept.

  5. Online Company-stakeholder Communication

    DEFF Research Database (Denmark)

    Eriksen, Rikke Augustinus; Morsing, Mette

    Based on a systematic data collection we study one of the first pioneering company-stakeholder communication campaigns in social media: the case of energy company Vattenfall A/S’s pan-European campaign ‘The Climate Manifesto’. Our findings challenge the general assumption, that stakeholder...... lacked between the company and stakeholders. Vattenfall was accused of green-washing, resulting in a communications crisis. Negative stakeholder reactions consisted of prejudiced and non-negotiable argumentation indicating that social media imposes new managerial challenges since communication processes...... technologies and we question to what extent social media serve the enhancement of improved understandings across corporate and civil society on CSR issues. This paper suggests that managers face a risk of the “double-edge of stakeholder communication” when incorporating social media into their CSR strategies...

  6. FISCAL MANAGEMENT OF ROMANIAN COMPANIES

    Directory of Open Access Journals (Sweden)

    Maria Zenovia GRIGORE

    2010-12-01

    Full Text Available This paper is aimed to analyze the taxation influence upon the company’s activity. Fiscal management is integrated into the company management and must therefore be defined in terms of general policy objectives of the company. The efficiency of fiscal policy is an essential element of fiscal management. This can be achieved directly (through the tax law that includes measures of fiscal incitement or indirectly (when the tax system offers a number of tax deductions for expenses, the possibility to cover losses from previous financial periods, the limitation of deductible expenses according to earnings before taxes etc.. The two forms of efficiency of fiscal policy are placed in the calculation of relations between fiscal management, strategic planning, tax risk and accounting. Fiscal policy should aim at the company’s research and to achieve optimal cost of taxation. This paper analyses the methods that the companies dispose of in order to reduce this cost.

  7. Mining (except Oil and Gas) Sector (NAICS 212)

    Science.gov (United States)

    EPA Regulatory and enforcement information for the mining sector, including metal mining & nonmetallic mineral mining and quarrying. Includes information about asbestos, coal mining, mountaintop mining, Clean Water Act section 404, and abandoned mine lands

  8. Design and implementation of data mining tools

    CERN Document Server

    Thuraisingham, Bhavani; Awad, Mamoun

    2009-01-01

    DATA MINING TECHNIQUES AND APPLICATIONS IntroductionTrendsData Mining Techniques and ApplicationsData Mining for Cyber Security: Intrusion DetectionData Mining for Web: Web Page Surfing PredictionData Mining for Multimedia: Image ClassificationOrganization of This BookNext StepsData Mining TechniquesIntroductionOverview of Data Mining Tasks and TechniquesArtificial Neural NetworksSupport Vector MachinesMarkov ModelAssociation Rule Mining (ARM)Multiclass ProblemImage MiningSummaryData Mining ApplicationsIntroductionIntrusion DetectionWeb Page Surfing PredictionImage ClassificationSummaryDATA MI

  9. Mining Your Own Data

    Science.gov (United States)

    Clark, Maurice

    2014-05-01

    Conducting asteroid photometry frequently requires imaging one area of the sky for many hours. Apart from the asteroid being studied, there may be many other objects of interest buried in the data. The value of mining your own asteroid data is discussed, using examples from observations made by the author, primarily at the Preston Gott Observatory at Texas Tech University.

  10. Ghana Mining Journal

    African Journals Online (AJOL)

    The Ghana Mining Journal (GMJ) is a publication which focuses on the exchange of ideas, ... Effect of Riffle Height and Spacing of a Sluice Board on Placer Gold ... Application of Microwave Energy for Production of Iron Nuggets from the Pudo ...

  11. Contextual Text Mining

    Science.gov (United States)

    Mei, Qiaozhu

    2009-01-01

    With the dramatic growth of text information, there is an increasing need for powerful text mining systems that can automatically discover useful knowledge from text. Text is generally associated with all kinds of contextual information. Those contexts can be explicit, such as the time and the location where a blog article is written, and the…

  12. Grants Mining District

    Science.gov (United States)

    The Grants Mineral Belt was the focus of uranium extraction and production activities from the 1950s until the late 1990s. EPA is working with state, local, and federal partners to assess and address health risks and environmental effects of the mines

  13. Lunabotics Mining Competition

    Science.gov (United States)

    Mueller, Rob; Murphy, Gloria

    2010-01-01

    This slide presentation describes a competition to design a lunar robot (lunabot) that can be controlled either remotely or autonomously, isolated from the operator, and is designed to mine a lunar aggregate simulant. The competition is part of a systems engineering curriculum. The 2010 competition winners in five areas of the competition were acknowledged, and the 2011 competition was announced.

  14. From mine to meadow

    Energy Technology Data Exchange (ETDEWEB)

    Gualdron, R.; Camacho, R. (Intercor, Barranquilla (Colombia). Environmental Engineering Division)

    1993-10-01

    This article describes the rehabilitation of dumps and backfill areas at the world's largest export coal mine, El Cerrejon Zone Norte, in Northern Colombia. The rehabilitation process includes the preparation of surfaces and slopes, the placement of topsoil and the revegetation and reforestation of the prepared areas. 8 photos.

  15. Robots in mining

    CSIR Research Space (South Africa)

    Green, J

    2010-09-01

    Full Text Available Slide 17 So Robots can make mining easier • Thermography to identify threat areas • Sounding device to delineate boundaries • Ultrasonic Beacon system for localisation (replacing GPS) • Creates risk map for mitigating action in the coming shift...

  16. Frequent pattern mining

    CERN Document Server

    Aggarwal, Charu C

    2014-01-01

    Proposes numerous methods to solve some of the most fundamental problems in data mining and machine learning Presents various simplified perspectives, providing a range of information to benefit both students and practitioners Includes surveys on key research content, case studies and future research directions

  17. Contextual Text Mining

    Science.gov (United States)

    Mei, Qiaozhu

    2009-01-01

    With the dramatic growth of text information, there is an increasing need for powerful text mining systems that can automatically discover useful knowledge from text. Text is generally associated with all kinds of contextual information. Those contexts can be explicit, such as the time and the location where a blog article is written, and the…

  18. Computer monitors mine conditions

    Energy Technology Data Exchange (ETDEWEB)

    Brezovec, D.

    1981-08-01

    At Cape Breton Development Corp's No. 26 Colliery in Canada, a Transmitton microprocessor-based system monitors methane concentrations, air velocities and pressures, fan vibration, machine temperatures and pump pressures continuously. Longwall mining at the colliery operating under the ocean is briefly described.

  19. Coal Mines Security System

    Directory of Open Access Journals (Sweden)

    Ankita Guhe

    2012-05-01

    Full Text Available Geological circumstances of mine seem to be extremely complicated and there are many hidden troubles. Coal is wrongly lifted by the musclemen from coal stocks, coal washeries, coal transfer and loading points and also in the transport routes by malfunctioning the weighing of trucks. CIL —Coal India Ltd is under the control of mafia and a large number of irregularities can be contributed to coal mafia. An Intelligent Coal Mine Security System using data acquisition method utilizes sensor, automatic detection, communication and microcontroller technologies, to realize the operational parameters of the mining area. The data acquisition terminal take the PIC 16F877A chip integrated circuit as a core for sensing the data, which carries on the communication through the RS232 interface with the main control machine, which has realized the intelligent monitoring. Data management system uses EEPROM chip as a Black box to store data permanently and also use CCTV camera for recording internal situation. The system implements the real-time monitoring and displaying for data undermine, query, deletion and maintenance of history data, graphic statistic, report printing, expert diagnosis and decision-making support. The Research, development and Promote Application will provide the safeguard regarding the mine pit control in accuracy, real-time capacity and has high reliability.

  20. Designing anthropological reflection within an energy company

    DEFF Research Database (Denmark)

    Løgstrup, Louise Buch; Gunn, Wendy; Said Mosleh, Wafa

    2013-01-01

    for a more bidirectional relationship between the company and their customers. During this process the company has realized that they lack knowledge about private energy end users. The company has run a demonstration project simulating the face of the electricity smart grid in private households and has used...... reflection is generated in the company through a flexible tangible scenario model of the bidirectional connection between the energy company and the users....

  1. THE MANAGEMENT OF FINANCIAL CRISES IN COMPANIES

    Directory of Open Access Journals (Sweden)

    LEPADAT ELENA DOINA

    2012-05-01

    Full Text Available Management control in corporate governance is the main modality to prevent insolvency through the company`s own internal means. The main modality through which the participation in the General Shareholders Meeting. The shareholders can also get involved individually in the mechanisms of the company, the law entitling them to a series of rights regarding access to information, control of the company`s administration and even triggering the alert.

  2. [Another Dante's inferno in a gold mine during the Vargas era: Nova Lima, Minas Gerais].

    Science.gov (United States)

    Maia, Andréa Casa Nova

    2014-01-01

    This article analyzes the control strategies in place at Morro Velho mine in the Brazilian state of Minas Gerais, and the changes after the implementation of labor legislation during the Vargas administration. The diseases common amongst mine workers, silicosis and arsenicosis, are investigated through statements given by former miners and a book by an anonymous author that discusses the diseases and the power relations between employers and employees, identifying the limitations of the legislation and the workers' struggles. The book presents a striking story of how for many years the British company side-stepped laws such as the insalubrity premium, a right which other mining companies, not only of British ownership, flouted and still flout in different parts of the world.

  3. DATA WAREHOUSE, DATA MINING DAN KONSEP CROSS-SELLING PADA ANALISIS PENJUALAN PRODUK

    Directory of Open Access Journals (Sweden)

    Eka Miranda

    2010-11-01

    Full Text Available This paper is about designing and implementing data warehousing and data mining, along with their roles in supporting decision-making related to sales product analysis in cross-selling concept of PT XYZ. The database the company used is not supporting data analysis and decision-making. Therefore, it made a data warehousing design that could be used to keep data in a huge amount and could give report and answer from users questions in ad hoc. The method is used to design and implement data warehousing and data mining which consists of literature study, company problem analysis, and data warehousing design, and testing result. The writing results are a data warehousing design and data mining and also the implementation of cross-selling concept to analysis the sales, purchases, and customers cancellation data. The data could be showed and analyzed from some point of views that could help managers to analyse and acknowledge more information.

  4. Technologies for Decreasing Mining Losses

    Science.gov (United States)

    Valgma, Ingo; Väizene, Vivika; Kolats, Margit; Saarnak, Martin

    2013-12-01

    In case of stratified deposits like oil shale deposit in Estonia, mining losses depend on mining technologies. Current research focuses on extraction and separation possibilities of mineral resources. Selective mining, selective crushing and separation tests have been performed, showing possibilities of decreasing mining losses. Rock crushing and screening process simulations were used for optimizing rock fractions. In addition mine backfilling, fine separation, and optimized drilling and blasting have been analyzed. All tested methods show potential and depend on mineral usage. Usage in addition depends on the utilization technology. The questions like stability of the material flow and influences of the quality fluctuations to the final yield are raised.

  5. Cerditos Company S.A.

    OpenAIRE

    2010-01-01

    Esta idea de negocio consiste en la adecuación de una granja, en la cual se desarrollará el proceso de levante y comercialización de carne de cerdo en pie o en canal. Cerditos Company S.A. es una empresa que busca la calidad y el buen servicio, brindando al consumidor garantías de la carne que está consumiendo. En Colombia el mercado ha sido poco explotado comparado con otros países como Chile o Europa, donde el consumo es muy significativo, Cerditos Company S.A. busca aumentar el cons...

  6. Pro Forma Registration of Companies

    DEFF Research Database (Denmark)

    Werlauff, Erik

    2010-01-01

    The article analyses the view taken by Community law on companies' pro forma registration in another EU or EEA country. Community law recognises pro forma registration under company law, i.e. a brass plate is sufficient, whereas it does not recognise pro forma registration under tax law, i.......e. a brass plate is not sufficient. The article provides reasons for the differential treatment of the two contexts and clarifies the difference on the basis of the Hubbard criterion, in which it was ruled that the effectiveness of Community law cannot vary according to the various branches of national law....

  7. Private sector mining - the domestic perspective

    Energy Technology Data Exchange (ETDEWEB)

    Khinvasara, A.; Seam, M.M. [Central India Coal Company Ltd. (India)

    1997-12-31

    Coal is the major commercial energy source in India and coal demand is expected to grow at a rate of 6 to 7% annually to a level of 416 Mt by 2001-02 and 690 Mt by 2009-10. Development of the coal industry is crucial to avoid energy shortages. The Indian government is now encouraging private sector participation in the coal industry by allowing captive coal mining operations by steel, power and cement companies. The paper examines the role of the Indian private sector in this area, discusses the problems faced in starting such captive projects and suggests steps to accelerate their implementation. Aspects covered include: allocation of blocks; availability of geological data; pricing and economic viability; environmental and forest clearance; and transport risk.

  8. Mining MEDLINE for the treatment of osteoporosis.

    Science.gov (United States)

    Yildirim, Pinar; Ceken, Cinar; Hassanpour, Reza; Esmelioglu, Sadik; Tolun, Mehmet Resit

    2012-08-01

    In this paper, we consider the importance of osteoporosis disease in terms of medical research and pharmaceutical industry and we introduce a knowledge discovery approach regarding the treatment of osteoporosis from a historical perspective. Osteoporosis is a systemic skeletal disease in which osteoporotic fractures are associated with substantial morbidity and mortality and impaired quality of life. Osteoporosis has also higher costs, for example, longer hospital stays than many other diseases such as diabetes and heart attack and it is an attractive market for pharmaceutical companies. We use a freely available biomedical search engine leveraging text-mining technology to extract the drug names used in the treatment of osteoporosis from MEDLINE articles. We conclude that alendronate (Fosamax) and raloxifene (Evista) have the highest number of articles in MEDLINE and seem the dominating drugs for the treatment of osteoporosis in the last decade.

  9. Health and Safety Assessment in Lakhra Coal Mines and Its Mitigation Measures

    Directory of Open Access Journals (Sweden)

    Sallahuddin Panhwar

    2017-04-01

    Full Text Available The coal mine excavation, transportation and coal cutting process are involved in hazards and risks that can result in fatalities, injuries and diseases, if these are not properly managed. This study has been undertaken for assessment of the safety and health issues amongst the mines workers. Convenience sampling technique was exercised upon 97 mine workers and interviewed with the help of set questionnaire. Personnel protection to workplace environment was monitored by using physical observation and scientific analysis. All parameters were measured against national and international protocols pertaining to labor law at coal mines. It has been determined that very high risk was persisting while mine excavation, coal cutting and transportation processes. Previous record of last five years was suggesting that 04 deaths happened due to roof fall, 03 fatalities occurred through suffocation by inhaling toxic gases, one causality happened via rope haulage pulley, and also one death due to stone fall down from mine shaft. 121 workers injured in different kinds of accidents within five years. It has been learnt from in-depth analysis that maximum of health risk and subsequent health damages are triggering due to lack of awareness, non-compliance of labor as well as mines laws. Thus, it is recommended that government should not allow coal mining contractors and companies, those which are failing in compliance with the suggested standards.

  10. Regulating Mining in South Africa and Zimbabwe: Communities, the Environment and Perpetual Exploitation

    Directory of Open Access Journals (Sweden)

    Tumai Murombo

    2013-06-01

    Full Text Available Mining as an extractive activity has the potential to promote sustainable economic growth in developing countries; however this largely depends on how the activities are regulated. Mining contributes to environmental pollution and degradation, and the social degeneration of local communities. Corporate social responsibility initiatives are often self-serving short-term programs that in the long term do not benefit mining communities. In this article, the mining, environment and community trilemma is investigated through the lens of what is happening in South Africa and Zimbabwe. It is argued that continued calls for nationalisation and indigenisation are the sequel of the failure of postcolonial mineral law and policy reforms. Regulatory continuity from colonial laws has seen mining companies continue to treat mineral rich developing countries as sources of raw materials. Little is done to develop the communities impacted by mining activities. Recommendations are made on how mining can support sustainable development without creating a cycle of poverty within mining communities. This can happen through effective regulation embedded within sustainable development, transparency and accountability and equitable access to mineral wealth.

  11. 17 CFR 256.01-2 - Application to service companies doing business with nonassociate companies.

    Science.gov (United States)

    2010-04-01

    ... companies doing business with nonassociate companies. 256.01-2 Section 256.01-2 Commodity and Securities... § 256.01-2 Application to service companies doing business with nonassociate companies. While this Uniform System of Accounts is designed for companies whose principal business is the performance...

  12. 76 FR 416 - Application and Renewal Fees Imposed on Surety Companies and Reinsuring Companies Increase in...

    Science.gov (United States)

    2011-01-04

    ... Fiscal Service Application and Renewal Fees Imposed on Surety Companies and Reinsuring Companies Increase.... ACTION: Application and Renewal Fees Imposed on Surety Companies and Reinsuring Companies Increase in... Management Service, is increasing the fees it imposes on and collects from surety companies and reinsuring...

  13. 75 FR 14436 - Ameren Corporation, Illinois Power Company, Central Illinois Light Company, Central Illinois...

    Science.gov (United States)

    2010-03-25

    ... Energy Regulatory Commission Ameren Corporation, Illinois Power Company, Central Illinois Light Company, Central Illinois Public Service Company, Ameren Energy Resources Company, LLC, AmerenEnergy Resources Generating Company; Notice of Filing March 18, 2010. Take notice that on March 15, 2010, Ameren...

  14. Service mining framework and application

    CERN Document Server

    Chang, Wei-Lun

    2014-01-01

    The shifting focus of service from the 1980s to 2000s has proved that IT not only lowers the cost of service but creates avenues to enhance and increase revenue through service. The new type of service, e-service, is mobile, flexible, interactive, and interchangeable. While service science provides an avenue for future service researches, the specific research areas from the IT perspective still need to be elaborated. This book introduces a novel concept-service mining-to address several research areas from technology, model, management, and application perspectives. Service mining is defined as "a systematical process including service discovery, service experience, service recovery, and service retention to discover unique patterns and exceptional values within the existing services." The goal of service mining is similar to data mining, text mining, or web mining, and aims to "detect something new" from the service pool. The major difference is the feature of service is quite distinct from the mining targe...

  15. Disposal and improvement of contaminated by waste extraction of copper mining in chile

    Science.gov (United States)

    Naranjo Lamilla, Pedro; Blanco Fernández, David; Díaz González, Marcos; Robles Castillo, Marcelo; Decinti Weiss, Alejandra; Tapia Alvarez, Carolina; Pardo Fabregat, Francisco; Vidal, Manuel Miguel Jordan; Bech, Jaume; Roca, Nuria

    2016-04-01

    This project originated from the need of a mining company, which mines and processes copper ore. High purity copper is produced with an annual production of 1,113,928 tons of concentrate to a law of 32%. This mining company has generated several illegal landfills and has been forced by the government to make a management center Industrial Solid Waste (ISW). The forecast volume of waste generated is 20,000 tons / year. Chemical analysis established that the studied soil has a high copper content, caused by nature or from the spread of contaminants from mining activities. Moreover, in some sectors, soil contamination by mercury, hydrocarbons and oils and fats were detected, likely associated with the accumulation of waste. The waters are also impacted by mining industrial tasks, specifically copper ores, molybdenum, manganese, sulfates and have an acidic pH. The ISW management center dispels the pollution of soil and water and concentrating all activities in a technically suitable place. In this center the necessary guidelines for the treatment and disposal of soil contamination caused by uncontrolled landfills are given, also generating a leachate collection system and a network of fluid monitoring physicochemical water quality and soil environment. Keywords: Industrial solid waste, soil contamination, Mining waste

  16. Mining-Induced Coal Permeability Change Under Different Mining Layouts

    Science.gov (United States)

    Zhang, Zetian; Zhang, Ru; Xie, Heping; Gao, Mingzhong; Xie, Jing

    2016-09-01

    To comprehensively understand the mining-induced coal permeability change, a series of laboratory unloading experiments are conducted based on a simplifying assumption of the actual mining-induced stress evolution processes of three typical longwall mining layouts in China, i.e., non-pillar mining (NM), top-coal caving mining (TCM) and protective coal-seam mining (PCM). A theoretical expression of the mining-induced permeability change ratio (MPCR) is derived and validated by laboratory experiments and in situ observations. The mining-induced coal permeability variation under the three typical mining layouts is quantitatively analyzed using the MPCR based on the test results. The experimental results show that the mining-induced stress evolution processes of different mining layouts do have an influence on the mechanical behavior and evolution of MPCR of coal. The coal mass in the PCM simulation has the lowest stress concentration but the highest peak MPCR (approximately 4000 %), whereas the opposite trends are observed for the coal mass under NM. The results of the coal mass under TCM fall between those for PCM and NM. The evolution of the MPCR of coal under different layouts can be divided into three sections, i.e., stable increasing section, accelerated increasing section and reducing section, but the evolution processes are slightly different for the different mining layouts. A coal bed gas intensive extraction region is recommended based on the MPCR distribution of coal seams obtained by simplifying assumptions and the laboratory testing results. The presented results are also compared with existing conventional triaxial compression test results to fully comprehend the effect of actual mining-induced stress evolution on coal property tests.

  17. Monitoring coal mine induced residual land subsidence using SBAS and PSI

    Science.gov (United States)

    Grzovic, M.; Ghulam, A.

    2013-12-01

    Underground coal mining can cause damage to both property and the environment as a result of mining-induced land subsidence. Illinois, a major coal producer in the United States, is particularly susceptible to mining-induced land subsidence because it has large reserves of underground coal. Identifying and monitoring mining-induced land subsidence is important in order to assist in subsidence planning, minimizing damage to the environment, and prevent damage to structures. Since 1983, coal mining companies are responsible for preventing or correcting damage caused by mining-induced land subsidence. During active mining, land subsidence is monitored using traditional surveying methods, but this monitoring ends after active mining has stopped. In addition, mining-induced land subsidence can continue for decades after the completion of active mining. Traditional surveying methods are time consuming and expensive; therefore, a low-cost method of monitoring land subsidence is of great interest. Satellite based synthetic aperture radar interferometry (InSAR) provides a way to remotely measure land subsidence at low-cost, and with multitemporal methods of processing satellite data it reduces problems with standard InSAR and becomes a valuable tool to monitor mining-induced land subsidence. Permanent scatterer interferometry (PSI; Ferretti, et al., 2000, 2001) is a proven method that uses temporally coherent objects, such as buildings and rock outcrops, to improve the accuracy of land displacement measurements. PSI works well in urban areas because of the abundance of buildings, but it is less useful in rural areas. Small baseline subset (SBAS; Berardino, et al., 2002) interferometry uses multiple differential interferograms with small satellite baselines to improve spatial correlation. Both of these methods were used to measure land subsidence from 1992 to 2009 in Springfield, Illinois. Springfield presents a challenge because of the large surrounding rural areas. By

  18. Financial management for small companies

    Science.gov (United States)

    Bruce Hansen; Jeff Palmer; Jeff Palmer

    2000-01-01

    The wood-products industry is characterized by many small manufacturers that lack the staff to compile and analyze information on their operations and investments. Two computer programs, FRAN and JEFFI, have been developed by the USDA Forest Service at Princeton, West Virginia,to help small companies better analyze and monitor current performance, and better evaluate...

  19. Ergonomics Contributions to Company Strategies

    NARCIS (Netherlands)

    J. Dul (Jan); W.P. Neumann (Patrick)

    2008-01-01

    textabstractManagers usually associate ergonomics with occupational health and safety and related legislation, not with business performance. In many companies, these decision makers seem not to be positively motivated to apply ergonomics for reasons of improving health and safety. In order to stren

  20. The Moral Compass of Companies

    OpenAIRE

    John D. Sullivan

    2009-01-01

    This publication targets private sector stakeholders who want to reduce a company s risk and vulnerability to corruption. It aims to provide guidance and recommendations for integrating ethics programs into corporate governance mechanisms to safeguard against corruption. Anti-corruption attitudes have changed significantly over the past two decades. Corruption is no longer regarded as a su...

  1. Orchestrating Company Development in SMEs

    DEFF Research Database (Denmark)

    Riis, Jens Ove

    2003-01-01

    Over a period of several years many companies undergo a transformation with signifi­cant improvement in performance. We have studied such a process in seven SMEs to achieve a better understanding of how the change process was initiated and orches­trated. A rather complex picture has emerged...

  2. KNOWLEDGE MANAGEMENT IN A COMPANY

    Directory of Open Access Journals (Sweden)

    Petrică Stoica

    2014-01-01

    Full Text Available All organisations are primarily interested in maintaining and increasing intellectual capital assets, and knowledge management represents only a manner of supporting the satisfaction of this interest and of laying stress on this type of assets. A mistaken conception, according to which at the level of a company there is a finite knowledge store that can be “managed”, reflects nothing but the fact that, at the beginning, many companies have overlooked the general aim of their business. The intangible part is immaterial, difficult to describe, quantify and measure. The intangible asset has and creates value and that is why the evaluation of intellectual property does not represent a simple activity. From a modern viewpoint, organisational learning does not consist only in obtaining new knowledge, but also considers its employment in carrying out the activities of the company, and so it contributes to the generation of new knowledge. The success of companies depends on the personnel’s ability to understand, manipulate and develop information. In case of epistemic economy, the improvement of the innovation capacity, the creation of value and wealth are based on the division of knowledge.

  3. Highway Companies Deny Windfall Profits

    Institute of Scientific and Technical Information of China (English)

    Securities Daily

    2011-01-01

    @@ There is no denying that the real estate industry sees huge profits, but it is hard to imag-ine that the gross profits of highway companies have reached a very high level, becoming another typical industry of huge profits.The sky-high road toll is attracting more and more public concerns about the seemingly low-profile and stable industry.

  4. Resensi Buku: The Living Company

    Directory of Open Access Journals (Sweden)

    Ayu Chairina Laksmi

    2009-08-01

    Full Text Available Book ReviewJudul buku    : The Living CompanyPenulis    : Arie de GeusPengantar    : Peter M. SengePenerbit    : Harvard Business School PressTahun terbit    : 1997Tebal    : xiv + 214 hal

  5. Microbial diversity in uranium mine waste heaps.

    Science.gov (United States)

    Schippers, A; Hallmann, R; Wentzien, S; Sand, W

    1995-08-01

    Two different uranium mine waste heaps near Ronneburg, Thuringia, Germany, which contain the remains of the activity of the former uranium-mining Soviet-East German company Wismut AG, were analyzed for the occurrence of lithotrophic and chemoorganotropic leach bacteria. A total of 162 ore samples were taken up to a depth of 5 m. Cell counts of ferrous iron-, sulfur-, sulfur compound-, ammonia-, and nitrite-oxidizing bacteria were determined quantitatively by the most-probable-number technique. Sulfate-, nitrate-, ferric iron-, and manganese-reducing bacteria were also detected. In addition, the metabolic activity of sulfur- and iron-oxidizing bacteria was measured by microcalorimetry. Generally, all microorganisms mentioned above were detectable in the heaps. Aerobic and anaerobic microorganisms thrived up to a depth of 1.5 to 2 m. Up to 99% of Thiobacillus ferrooxidans cells, the dominant leaching bacteria, occurred to this depth. Their numbers correlated with the microbial activity measurements. Samples below 1.5 to 2 m exhibited reduced oxygen concentrations and reduced cell counts for all microorganisms.

  6. Efficient Preprocessing technique using Web log mining

    Science.gov (United States)

    Raiyani, Sheetal A.; jain, Shailendra

    2012-11-01

    Web Usage Mining can be described as the discovery and Analysis of user access pattern through mining of log files and associated data from a particular websites. No. of visitors interact daily with web sites around the world. enormous amount of data are being generated and these information could be very prize to the company in the field of accepting Customerís behaviors. In this paper a complete preprocessing style having data cleaning, user and session Identification activities to improve the quality of data. Efficient preprocessing technique one of the User Identification which is key issue in preprocessing technique phase is to identify the Unique web users. Traditional User Identification is based on the site structure, being supported by using some heuristic rules, for use of this reduced the efficiency of user identification solve this difficulty we introduced proposed Technique DUI (Distinct User Identification) based on IP address ,Agent and Session time ,Referred pages on desired session time. Which can be used in counter terrorism, fraud detection and detection of unusual access of secure data, as well as through detection of regular access behavior of users improve the overall designing and performance of upcoming access of preprocessing results.

  7. Natural gas annual 1993 supplement: Company profiles

    Energy Technology Data Exchange (ETDEWEB)

    1995-02-01

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. This report, the Natural Gas Annual 1993 Supplement: Company Profiles, presents a detailed profile of 45 selected companies in the natural gas industry. The purpose of this report is to show the movement of natural gas through the various States served by the companies profiled. The companies in this report are interstate pipeline companies or local distribution companies (LDC`s). Interstate pipeline companies acquire gas supplies from company owned production, purchases from producers, and receipts for transportation for account of others. Pipeline systems, service area maps, company supply and disposition data are presented.

  8. Mining resettlement and rural development in Malaysia.

    Science.gov (United States)

    Khalid, H N

    1992-07-01

    The Malaysian government has employed 3 kinds of resettlement schemes: 1) resettlement of farmers under modern agricultural and land development programs to grow cash crops; 2) resettlement of rural population in well-guarded locations to isolate them from communist insurgents; and 3) resettlement and compensation of population displaced thorough resource exploitation such as construction of dams and mining. The Kinta Valley resettlement is examined in the example of 3 villages where tin mining encroached on their agricultural land. 98 households were included in the sample from Batu Bertudung, Tekka, and Jelutung that had been settled in the 1940s. The villagers were eventually evacuated and sustained technological, pecuniary, and psychological losses. The economic loses involved property, land, and crops, and social losses comprised social networks, neighborhood, and stability. 81.7% of the villagers who were left landless successfully insisted on complete relocation of their villagers in new villages in claims to the respective tin mining companies through their newly formed village action committees in the mid-1960s. The compensation consisted of 1) group compensation by planned resettlement, 2) cash payment, and 3) replacement of the former plot with another piece of land. Social needs were not included in the calculation and the compensation received reflected roughly their economic worth at the time. The villagers of Tekka and Jelutung had their houses rebuilt which were comparable to their old homes using new materials and stronger foundations. Those from Batu Bertudung were resettled in another village, and were compensated in cash to rebuild their homes themselves. Basic amenities were insufficient: new wells had to be dug, the public standpipe was overused, and only dirt roads were constructed. The government provided most basic amenities 5-6 years later under the rural development program.

  9. Sustainable gold mining management waste policy in Romania

    Science.gov (United States)

    Tudor, Elena; Filipciuc, Constantina

    2016-04-01

    -closure monitoring program implementation and financing. Apart from the Mining Law, the Government Decision, which transposes EU Directive on the management of waste from extractive industries, as well as Government Emergency Ordinance, which implements the requirements of EU Directive 2004/35/CE on environmental liability, requests financial guarantees for waste facilities maintenance and for environment restoration in the case of pollution, respectively. In practice, there are problems in the calculation of the financial guarantee and the development of financial security instruments and markets as required by Directive, due to the lack of expertise in financial, economic and liability matters. Mining companies are usually not required to set up a special guarantee for the waste facilities, but only to set up and maintain the financial guarantee regulated under the Mining Law. Romania - because of the structure of its mining sector - has serious environmental legacies, a lack of funds for their restoration and the need to strengthen the administrative capacity in this area, as well as the important tasks on harmonization and/or implementation of the EU mining waste legislation. This work is presented within the framework of SUSMIN project. Key words : sustainable development, waste management, policy

  10. COOPERATION WITH ASSETS MANAGEMENT COMPANIES AS THE INVESTMENT ACTIVITY OF INSURANCE COMPANIES

    OpenAIRE

    2008-01-01

    The article explores the peculiarities of investment activity of local insurance companies there is analyze of one of the option using the investment opportunities of insurance companies in the way of cooperation with assets management companies.

  11. 77 FR 58124 - Hardins Manufacturing Company, Hardins Resources Company; Notice of Transfer of Exemption

    Science.gov (United States)

    2012-09-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Hardins Manufacturing Company, Hardins Resources Company; Notice of Transfer of Exemption 1. By email filed April 23, 2012, Hardins Manufacturing Company informed the...

  12. Mine Waste Disposal and Managements

    Energy Technology Data Exchange (ETDEWEB)

    Cheong, Young-Wook; Min, Jeong-Sik; Kwon, Kwang-Soo [Korea Institute of Geology Mining and Materials, Taejon (KR)] (and others)

    1999-12-01

    This research project deals with: Analysis and characterization of mine waste piles or tailings impoundment abandoned in mining areas; Survey of mining environmental pollution from mine waste impounds; Modelling of pollutants in groundwater around tailings impoundment; Demonstration of acid rock drainage from coal mine waste rock piles and experiment of seeding on waste rock surface; Development of a liner using tailings. Most of mine wastes are deposited on natural ground without artificial liners and capping for preventing contamination of groundwater around mine waste piles or containments. In case of some mine waste piles or containments, pollutants have been released to the environment, and several constituents in drainage exceed the limit of discharge from landfill site. Metals found in drainage exist in exchangeable fraction in waste rock and tailings. This means that if when it rains to mine waste containments, mine wastes can be pollutant to the environment by release of acidity and metals. As a result of simulation for hydraulic potentials and groundwater flow paths within the tailings, the simulated travel paths correlated well with the observed contaminant distribution. The plum disperse, both longitudinal and transverse dimensions, with time. Therefore liner system is a very important component in tailings containment system. As experimental results of liner development using tailings, tailings mixed with some portion of resin or cement may be used for liner because tailings with some additives have a very low hydraulic conductivity. (author). 39 refs.

  13. Changhong company and design scheme of gas%长虹公司抽放瓦斯设计方案

    Institute of Scientific and Technical Information of China (English)

    刘地生

    2013-01-01

      通过对长虹公司的分析,探讨了瓦斯抽放的必要性,根据矿井瓦斯涌出来源构成、矿井采掘部署、煤层条件,确定了煤矿瓦斯抽采方法,并进行了抽采设计及设备的选型。%  Through the analysis of Changhong company, discusses the necessity of the gas drainage,according to the constitution,emission source of mine gas of coal mining,coal mining method of deployment conditions,coal mine gas drainage were determined,and the drainage design and equipment.

  14. Minimizing the Impact of Mining Activities for Sustainable Mined-Out ...

    African Journals Online (AJOL)

    Minimizing the Impact of Mining Activities for Sustainable Mined-Out Area ... and processing through mining activities especially, of the solid minerals are going ... approach to evaluating hazards represented by different kinds of mine waste be ...

  15. Alma Data Mining Toolkit

    Science.gov (United States)

    Friedel, Douglas; Looney, Leslie; Teuben, Peter J.; Pound, Marc W.; Rauch, Kevin P.; Mundy, Lee; Harris, Robert J.; Xu, Lisa

    2016-06-01

    ADMIT (ALMA Data Mining Toolkit) is a Python based pipeline toolkit for the creation and analysis of new science products from ALMA data. ADMIT quickly provides users with a detailed overview of their science products, for example: line identifications, line 'cutout' cubes, moment maps, and emission type analysis (e.g., feature detection). Users can download the small ADMIT pipeline product (< 20MB), analyze the results, then fine-tune and re-run the ADMIT pipeline (or any part thereof) on their own machines and interactively inspect the results. ADMIT has both a web browser and command line interface available for this purpose. By analyzing multiple data cubes simultaneously, data mining between many astronomical sources and line transitions are possible. Users are also able to enhance the capabilities of ADMIT by creating customized ADMIT tasks satisfying any special processing needs. We will present some of the salient features of ADMIT and example use cases.

  16. Email Mining: A Survey

    Directory of Open Access Journals (Sweden)

    Pranjal S. Bogawar

    2012-01-01

    Full Text Available E-mail is one of the most widely used ways of written communication over the internet, and its traffic has increased exponentially with the advent of World Wide Web. The increase in email traffic comes also with an increase in the use of emails for illegitimate purpose. Phishing, Spamming, email bombing, threatening, cyber bullying, racial vilification, terrorist activities, child pornography and sexual harassment are common examples of e-mail abuses. So, there is a need for e-mail mining. Various methods and approaches were used by the scientists for classification of email messages in above categories. In this paper we are presenting various techniques and approaches used by researchers for email mining and subsequent classification.

  17. Action Rules Mining

    CERN Document Server

    Dardzinska, Agnieszka

    2013-01-01

    We are surrounded by data, numerical, categorical and otherwise, which must to be analyzed and processed to convert it into information that instructs, answers or aids understanding and decision making. Data analysts in many disciplines such as business, education or medicine, are frequently asked to analyze new data sets which are often composed of numerous tables possessing different properties. They try to find completely new correlations between attributes and show new possibilities for users.   Action rules mining discusses some of data mining and knowledge discovery principles and then describe representative concepts, methods and algorithms connected with action. The author introduces the formal definition of action rule, notion of a simple association action rule and a representative action rule, the cost of association action rule, and gives a strategy how to construct simple association action rules of a lowest cost. A new approach for generating action rules from datasets with numerical attributes...

  18. 75 FR 42432 - Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC...

    Science.gov (United States)

    2010-07-21

    ... Project (Project) which would include the abandonment of facilities by Northern Natural Gas Company... whether the project is in the public convenience and necessity. This notice announces the opening of the... abandon in place certain facilities known as the Matagorda Offshore Pipeline System (MOPS) located...

  19. Mining in the Future: Autonomous Robotics for Safer Mines

    CSIR Research Space (South Africa)

    Shahdi, A

    2012-10-01

    Full Text Available : Autonomous Robotics for Safer Mines 4th Biennial Conference Ali Shahdi 10th October 2012 Mining in the Future ? Safer mines with reduced hazard to which personnel are exposed ? Improved production and efficiency ? Gain access to new resources ? Many... ? Local scans ? Exploration frontier planning ? Path planning ? Platform motion control ? Global map generation ? Sampling user-defined points on the hanging wall ? Generate a hazard map of the entire hanging wall ? CSIR 2012 Slide 11 System...

  20. Study of Spanish mining accidents using data mining techniques

    OpenAIRE

    Sanmiquel Pera, Lluís; Rossell Garriga, Josep Maria; Vintró Sánchez, Carla

    2015-01-01

    Mining is an economic sector with a high number of accidents. Mines are hazardous places and workers can suffer a wide variety of injuries. Utilizing a database composed of almost 70,000 occupational accidents and fatality reports corresponding to the decade 2003–2012 in the Spanish mining sector, the paper analyzes the main causes of those accidents. To carry out the study, powerful statistical tools have been applied, such as Bayesian classi¿ers, decision trees or contingency t...

  1. Text Mining: (Asynchronous Sequences

    Directory of Open Access Journals (Sweden)

    Sheema Khan

    2014-12-01

    Full Text Available In this paper we tried to correlate text sequences those provides common topics for semantic clues. We propose a two step method for asynchronous text mining. Step one check for the common topics in the sequences and isolates these with their timestamps. Step two takes the topic and tries to give the timestamp of the text document. After multiple repetitions of step two, we could give optimum result.

  2. Mines and Demolitions

    Science.gov (United States)

    1974-04-22

    Rough .andling Tests . ~Forty-Foot Drop Test S. " Extremu- Temperatura Functioning Temperature-Humidity " r Extreme-Temperature Storage "* •d...operability. The performance characteristics, a ": Ithrough d below, are determined with unconditioned samples. These samples also serve as control ...firing can eafely be controlled . At least five samples are used for each possible fuza/mine combinacion. The order of functioning of the main

  3. Using Data Mining Techniques to Build a Classification Model for Predicting Employees Performance

    Directory of Open Access Journals (Sweden)

    Qasem A. Al-Radaideh

    2012-02-01

    Full Text Available Human capital is of a high concern for companies’ management where their most interest is in hiring the highly qualified personnel which are expected to perform highly as well. Recently, there has been a growing interest in the data mining area, where the objective is the discovery of knowledge that is correct and of high benefit for users. In this paper, data mining techniques were utilized to build a classification model to predict the performance of employees. To build the classification model the CRISP-DM data mining methodology was adopted. Decision tree was the main data mining tool used to build the classification model, where several classification rules were generated. To validate the generated model, several experiments were conducted using real data collected from several companies. The model is intended to be used for predicting new applicants’ performance.

  4. Eliciting Drivers of Community Perceptions of Mining Projects through Effective Community Engagement

    Directory of Open Access Journals (Sweden)

    Liang Wang

    2016-07-01

    Full Text Available Sustainable mining has received much attention in recent years as a consequence of the negative impacts of mining and public awareness. The aim of this paper is to provide mining companies guidance on improving the sustainability of their sites through effective community engagement based on recent advances in the literature. It begins with a review of the literature on sustainable development and its relationship to stakeholder engagement. It then uses the literature to determine the dominant factors that affect community perceptions of mining projects. These factors are classified into five categories: environmental, economic, social, governance and demographic factors. Then, we propose a new two-stage method based on discrete choice theory and the classification that can improve stakeholder engagement and be cost-effective. Further work is required to validate the proposed method, although it shows potential to overcome some of the challenges plaguing current approaches.

  5. Testing the rated parameters of new blowers in the Stara Jama coal mine

    Energy Technology Data Exchange (ETDEWEB)

    Zugic, M.

    1987-04-01

    Presents the findings of a joint commision of specialists from the Mining Institute in Belgrade, the Zenica coal mine and the Korfman company at the trials of two KGL-160 blowers manufactured by Korfman in the FRG. These axial blowers were being offered as replacement for old blower equipment at the Stara Jama coal mine. Describes tests carried out by the commission under various operating conditions and with differing settings of the blower blades. A special note was made of electrical consumption, noise and vibration. Details the mesurement procedures together with the instrumentation used and presents the results in three tables and one diagram. Concludes that both of the blowers tested fully met their design ratings and also complied with all the operational requirements of the Stara Jama mine. 3 refs.

  6. Soil liquefaction issues at mining dumps at the Lausitz; Bodenverfluessigungsprobleme bei Bergbaukippen in der Lausitz

    Energy Technology Data Exchange (ETDEWEB)

    Kudla, Wolfram [Technische Univ. Bergakademie Freiberg (Germany). Inst. fuer Bergbau und Spezialtiefbau; Weissbach, Joerg; Szczyrba, Sebastian [Technische Univ. Bergakademie Freiberg (Germany)

    2012-11-01

    For more than 100 years in the Lausitz brown coal is dismantled in open-cast mining. During this time, land with an ara of several 100 km{sup 2} was left as a dump or open-cast mining lakes. These areas are redeveloped by the Lausitz and Central-German Mining Administration Company (Senftenberg, Federal Republic of Germany). The authors of the contribution under consideration report on soil liquefaction issues in mining dumps in the Lausitz. This contribution focuses on a renovation to prevent the sudden transitions from a solid to a liquefied state since 1990 as well as on soil liquefaction on interior dumps at Lausitz. Furthermore, the reasons of the increase in soil pore water pressure and the boundary conditions for liquefaction are described.

  7. Balancing environmental and industry sustainability: a case study of the US gold mining industry.

    Science.gov (United States)

    Finnie, Bruce; Stuart, Jeffrey; Gibson, Linda; Zabriskie, Fern

    2009-09-01

    Mandatory insurance requirements and/or mitigation fees (royalties) for mining companies may help reduce environmental risk exposure for the federal government. Mining is examined since the Environmental Protection Agency (EPA) Toxic Release Inventory reveals that this sector produces more hazardous waste than any other industrial sector. Although uncommon, environmental expense can exceed hundreds of millions of dollars per development. Of particular concern is the potential for mines to become unfunded Superfund sites. Monte Carlo simulation of risk exposure is used to establish a plausible range of unfunded federal liabilities associated with cyanide-leach gold mining. A model is developed to assess these costs and their impact on both the federal budget and corporate profitability (i.e., industry sustainability), particularly if such costs are borne by offending firms.

  8. Data Mining – Innovative Method for Obtaining Information in Marketingand Business Management

    Directory of Open Access Journals (Sweden)

    Mirela-Cristina Voicu

    2011-05-01

    Full Text Available The existence of massive amounts of data raised the question of using their reorientation to a retrospective to a prospective operation. Data mining offers the promise of an important aid for discovering hidden patterns in data that can be used to predict the behavior of customers, products and processes. Data mining tools must be guided by users who understand the business, the general nature of the data and analytical methods involved. It discovers information within the data that queries and reports can’t effectively reveal. It is vital to collect data and prepare properly, to face reality models. Choosing the most appropriate product data mining is to find a tool with the capabilities required, an interface that matches the skills of users and can be applied in a specific business problem. In this context, the purpose of this paper is to illustrate some of the problems of company activity problems which can be solved by using data mining techniques.

  9. A Computer-aided Application for Modeling and Monitoring Operational and Maintenance Information in Mining Trucks

    Science.gov (United States)

    Nikulin, Christopher; Ulloa, Andres; Carmona, Carlos; Creixell, Werner

    2016-09-01

    The combination of maintenance planning and key performance indicators are relevant to create a more holistic scenario of the mining activities. On the one hand, reliability and maintainability are system characteristics suitable for planning maintenance strategies. On the other hand, key performance indicators are suitable to analyze cost and resource consumption information about mining equipment. Nevertheless in practice, both approaches are modeled separately and frequently by different team-works of a mining company. With this in mind, a computer-aided application was conceived to drive with better efficacy the operational and maintenance strategy in a complex process where the equipment is in continuous movement such as the transportation process in an open-mine pit.

  10. GIS and Urban Mining

    Directory of Open Access Journals (Sweden)

    Xuan Zhu

    2014-03-01

    Full Text Available Geographical information systems (GIS are a kind of location intelligence technology that supports systematic collection, integration, analysis and sharing of spatial data. They provide an effective tool for characterising and visualising geographical distributions of recyclable resources or materials dispersed across urban environments in what may be described as “urban mines”. As logistics can be a key barrier to recycling, GIS are critical for capturing and analysing location intelligence about the distribution and values of recyclable resources and associated collection systems to effectively empower and inform the policy makers and the broader community with comprehensive, accurate and accessible information. This paper reviews the functionality of modern GIS, discusses the potential role of GIS in urban mining studies, and describes how GIS can be used to measure, report, analyse and visualise the spatial or geographical characteristics of dispersed stocks of recyclable waste and their collection and recovery systems. Such information can then be used to model material flows and assess the social and environmental impacts of urban mining. Issues and challenges in the use of GIS for urban mining are also to be addressed.

  11. Organizational Data Mining

    Science.gov (United States)

    Nemati, Hamid R.; Barko, Christopher D.

    Many organizations today possess substantial quantities of business information but have very little real business knowledge. A recent survey of 450 business executives reported that managerial intuition and instinct are more prevalent than hard facts in driving organizational decisions. To reverse this trend, businesses of all sizes would be well advised to adopt Organizational Data Mining (ODM). ODM is defined as leveraging Data Mining tools and technologies to enhance the decision-making process by transforming data into valuable and actionable knowledge to gain a competitive advantage. ODM has helped many organizations optimize internal resource allocations while better understanding and responding to the needs of their customers. The fundamental aspects of ODM can be categorized into Artificial Intelligence (AI), Information Technology (IT), and Organizational Theory (OT), with OT being the key distinction between ODM and Data Mining. In this chapter, we introduce ODM, explain its unique characteristics, and report on the current status of ODM research. Next we illustrate how several leading organizations have adopted ODM and are benefiting from it. Then we examine the evolution of ODM to the present day and conclude our chapter by contemplating ODM's challenging yet opportunistic future.

  12. Data Mining and Analysis

    Science.gov (United States)

    Samms, Kevin O.

    2015-01-01

    The Data Mining project seeks to bring the capability of data visualization to NASA anomaly and problem reporting systems for the purpose of improving data trending, evaluations, and analyses. Currently NASA systems are tailored to meet the specific needs of its organizations. This tailoring has led to a variety of nomenclatures and levels of annotation for procedures, parts, and anomalies making difficult the realization of the common causes for anomalies. Making significant observations and realizing the connection between these causes without a common way to view large data sets is difficult to impossible. In the first phase of the Data Mining project a portal was created to present a common visualization of normalized sensitive data to customers with the appropriate security access. The tool of the visualization itself was also developed and fine-tuned. In the second phase of the project we took on the difficult task of searching and analyzing the target data set for common causes between anomalies. In the final part of the second phase we have learned more about how much of the analysis work will be the job of the Data Mining team, how to perform that work, and how that work may be used by different customers in different ways. In this paper I detail how our perspective has changed after gaining more insight into how the customers wish to interact with the output and how that has changed the product.

  13. 36 CFR 6.7 - Mining wastes.

    Science.gov (United States)

    2010-07-01

    ... DISPOSAL SITES IN UNITS OF THE NATIONAL PARK SYSTEM § 6.7 Mining wastes. (a) Solid waste from mining includes but is not limited to mining overburden, mining byproducts, solid waste from the extraction... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Mining wastes. 6.7 Section 6...

  14. Legalising small coal mines in Colombia

    Energy Technology Data Exchange (ETDEWEB)

    Espinosa Bula, D.

    2000-07-01

    It was estimated that in 1996 some 97% of the coal mines in Colombia comprised small-scale operations. This paper discusses the legal framework of the Colombian mining sector, the regulatory framework of small-scale mining, the illegal mining issue, and the Colombian approach to illegal coal mining. 1 fig., 13 tabs.

  15. Mining highly stressed areas, part 2.

    CSIR Research Space (South Africa)

    Johnson, R

    1995-12-01

    Full Text Available A questionnaire related to mining at great depth and in very high stress conditions has been completed with the assistance of mine rock mechanics personnel on over twenty mines in all mining districts, and covering all deep level mines...

  16. Disaster prediction of coal mine gas based on data mining

    Institute of Scientific and Technical Information of China (English)

    SHAO Liang-shan; FU Gui-xiang

    2008-01-01

    The technique of data mining was provided to predict gas disaster in view of thecharacteristics of coal mine gas disaster and feature knowledge based on gas disaster.The rough set theory was used to establish data mining model of gas disaster prediction,and rough set attributes relations was discussed in prediction model of gas disaster tosupplement the shortages of rough intensive reduction method by using information en-tropy criteria. The effectiveness and practicality of data mining technology in the predictionof gas disaster is confirmed through practical application.

  17. Web Crime Mining by Means of Data Mining Techniques

    Directory of Open Access Journals (Sweden)

    Javad Hosseinkhani

    2014-03-01

    Full Text Available The purpose of this study is to provide a review to mining useful information by means of Data Mining. The procedure of extracting knowledge and information from large set of data is data mining that applying artificial intelligence method to find unseen relationships of data. There is more study on data mining applications that attracted more researcher attention and one of the crucial field is criminology that applying in data mining which is utilized for identifying crime characteristics. Detecting and exploring crimes and investigating their relationship with criminals are involved in the analyzing crime process. Criminology is a suitable field for using data mining techniques that shows the high volume and the complexity of relationships between crime datasets. Therefore, for further analysis development, the identifying crime characteristic will be the first step and obtained knowledge from data mining approaches is a very useful tool to help and support police forces. This research aims to provide a review to extract useful information by means of Data Mining, in order to find crime hot spots out and predict crime trends for them using crime data mining techniques.

  18. Environmental planning in mine waste management: The Huckleberry Mines experience

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, D. C. [Suncor Energy Inc., Fort McMurray, AB (Canada); Letient, H. F. [Compania Minera Antamina (Peru)

    2004-02-01

    A mine waste management plan, designed to prevent the onset of acid rock drainage and facilitate reclamation of the mine site is discussed. The waste management plan takes into account the requirement for permanently flooding the potentially acid-generating rock and tailings. To avoid long-term acid rock drainage, the plan calls for floating the pyrite out of the tailings towards the end of the life of the mine, thus generating a a non-acid generating tailings stream which will be used to cap the deposited mine waste. When the mine is closed, a permanent water cover will be maintained over the mine waste, leaving only the potentially non-acid generating tailings exposed. Retaining structures will be constructed so as to maximize the use of overburden and minimize the need for additional till and rockfill to be imported from outside the mine site. Dam slopes will be reclaimed with topsoil and overburden stripped during mine development and stockpiled until needed for reclamation. By disposing of the acid-generating mine waste and tailings by permanent flooding, acid generation from these wastes will be prevented, overall environmental liabilities will be minimized, and long-term water quality of the surrounding streams will be safeguarded. 9 figs.

  19. Intrapreneurship: Recommendations on introducing this mechanism in large companies of Uzbekistan

    Directory of Open Access Journals (Sweden)

    Azamat Oteuliev

    2015-04-01

    Full Text Available Intrapreneurship is considered to be the most suitable mechanism for the efficient management to provide innovation activity and high competitiveness of large companies. This article researches the mechanism of decentralization of large state-owned companies in economically-developed countries as well it provides scientific foundations of the necessity of transition to the intrapreneurship mechanism which includes principles of internal entrepreneurship. In addition, it studies economic results of financing process implemented while operating innovation projects on the example of large companies of Uzbekistan. We have analyzed NPV, IRR, PbP, sensitivity to main risks, difference between scenarios both with project realization and without project realization in oil and gas, energy and mining industries. Moreover, recommendations aimed at successful implementation of intrapreneurship in practice have been developed and possible ways to finance established intercompany entrepreneurship units have been proposed.

  20. The management of technical after-effects of mine closings; La maitrise des sequelles techniques a long terme des exploitations minieres

    Energy Technology Data Exchange (ETDEWEB)

    Petit, D. [Conseil General des Mines, 75 - Paris (France); Pierret, Ch.

    2000-03-01

    The closure of scores of iron and coal mines in France since 1980, has led french political and administrative bodies to thoroughly examine its technical and legal consequences, such as those arising from mine water drainage, disturbances in hydrological systems, mine subsidence, etc. Dwellings damages which happened recently in several Lorraine cities have shown the urgency to solve these problems by means of a law determining the respective responsibilities of mine owners and/or state and local administrations. In this context, a report has been prepared by Mr Petit, from the 'Conseil General des Mines' (a body under the jurisdiction of the Ministry of Industry), to suggest remedies for abandoned mine sites and provisions to be taken in view of other future mine decommissioning. This report has been studied by the french authorities, and the resulting law, which takes into account some recommendations proposed in this report has been adopted by both assemblies and are now in force. Mr Petit report comprises all technical, environmental and legal aspects of mine operations and closures, i.e.: organisations concerned by mining past or present operations (mining companies, land owners, state and local administrations; impact on water systems (surface and underground waters, mine drainage), during and after mining operations, management of related risks and remedies thereof, illustrated by various situations in French iron or e and coal mines ; damages resulting from subsidence in case of old abandoned underground mines, and associated compensations for dwellers; surveillance monitoring to check that objectives and performance criteria are maintained during an adequate period of time after mine decommissioning; urbanization and management of risks in mining areas; other studies which have to be undertaken to complete knowledge of the present situation; appendices: communication of Christian Pierret. (authors)