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    Mining Comparative Sentences and Relations

    Moltmann 1997 Doran et al. 1994 Kennedy 2005 . However they have not examined computational methods for extracting comparative sentences and relations. In text mining we found no direct work on comparative sentence mining. The most related works are sentiment classification and opinion extraction which as we pointed

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    Adaptive and Intelligent Web based Educational Systems

    The systems SQL Tutor Mitrovic 2003 German Tutor Heift et al. 2001 and the most recent version of ELM ART Weber et al. 2001 presented in this special issue demonstrate several ways of implementing intelligent solution analysis on the WWW.

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    Structural Adjustment in Ghana

    mining sector under SA Aryee 2001 . While there is little denying that considerable macroeconomic gains have occurred in Ghana s mining sector under reform a burgeoning litera Engberg Pedersen et al. 1996 274 . Between

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  • Minerals

    Aryee B.N.A. et al. Trends in the small scale mining of precious minerals in Ghana A perspective on its environmental impact Journal of Cleaner Production. 11 No. 2 2003 131 140. AsafuAdjaye J. and R. Mahadevan How cost efficient are Australia s mining industries

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    Family Issues and Work Family Conflict among Medical

    This is supported by Aryee et al. 1999 study which revealed that spousal support was negatively related to work family conflict Researchers have found that spouse support is important in reducing work family conflict due to work stress and involvement Aryee et al. 1999 Bedeian et al. 1986 Carlson Perrewe 1999 Thomas Ganster 1995 .

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    Perception of Small Scale Miners on Interventions to

    similar in many other African countries others e.g. Aryee et al. 2003 Geenen 2012 are of the view that the process is meant to minimize corruption and promote efficiency and effectiveness in the acquisition of the legal approved license. The above notwithstanding it appears that illegal

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    THE PERCEPTION OF FARMERS IN AKYEM ADUKROM

    The mining methods applied by legal and illegal small scale miners are by no means different technologically Aryee et al. 2003 . In most cases the mineral deposits occur in the upper layer of the soil close to the surface. Asiedu 2013 . A new mining activity starts with vegetation clearance done by heavy machinery.

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    Appendix 2 Environmental and Social Impacts of Mining

    By nature mining involves the production of large quantities of waste in some cases contributing significantly to a nation’s total waste output. For example a large proportion of the materials flows inputs and outputs in the United States can be attributed to fossil fuels coal and metal mining Matthews et al. 2000 107 . The amount of waste

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    The Local Socioeconomic Effects of Gold Mining

    mining territory around the Offin River between 2008 and 2012 Hausermann et al. 2018 . Between 2006 and 2012 two large scale mines opened in Ghana but no mine closed down Table 1 possibly due to the high gold price increasing profitability and extending life length.

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    Residential Satisfaction in a Mining Induced Displacement

    symbolic link and identification with the new sites Adu Aryee 1993 . Danquah et al. 2014 supported this assertion by postulating that social and cultural ties with neighbours is critical for resettled people to nurture adaptation with relocations. Related to people and their socio cultural system’s responses to resettlements

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    WIDER Working Paper 2016/121

    Mining Law was passed in 1986 offering generous capital allowances and concessions such as have been reported see Amegbey and Eshun 2003 Aryee et al. 2003 Donkor et al. 2006 Hilson 2006 Essumang et al. 2007 Tschakert and Singh 2007 Antwi Agyei et

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    JME

    Commission 2012 . Aryee et al. 18 have categorized small scale mining of precious minerals including the illegal form into shallow alluvial mining deep alluvial mining and hard rock lode mining. According to them mining methods employed by small scale miners of precious minerals vary according to the type of

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    CHAPTER II LITERATURE REVIEW 2.1 Heavy Metal

    Alluri et al. 2007 Cadmium Cd Welding electroplating pesticides and fertilizer mineral processing battery and nuclear fission plant Lesmana et al. 2009 Copper Cu Copper plating mining metal industries and copper ammonium rayon industries Han et al. 2006 Salamatinia et al. 2008 Chromium Cr Metal plating electroplating leather

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  • Women need unique support to bounce back after Covid 19

    Mar 11 2022  11 March 2022 2 29pm. Former Chief Executive Officer of the Ghana Chamber of Mines Rev Dr Joyce Aryee. A senior stateswoman Joyce Aryee has entreated the government to do more to support

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  • REV

    Dr Aryee is the first amongst four to be bestowed the Class of Honorary Fellow by the Ghana Institution of Engineers since the inception of the Institution in 1958. In 2006 she was awarded the Order of the Volta of Ghana Companion CV by the President of the Republic of Ghana in 2006. She is also recipient of the CIMG Marketing Woman

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  • Lead Pb Toxicity What Are Routes of Exposure to Lead

    Jun 12 2017  Lead mining and lead smelting are common in many countries where children and adults can receive substantial lead exposure from often unregulated sources at high levels that are uncommon today in the United States Kaul et al. 1999 Litvak et al. 1999 Wasserman et al. 1997 López Carrillo et al. 1996 Rothenberg et al. 1994 .

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  • ENVIRONMENTAL IMPACT ASSESSMENT INSIGHTS FROM MINING

    Antwi Boasiako A 2003 . Proliferation of surface mining in Ghana A threat or a blessing to the poor in the mining areas A case study of Tarkwa mining area. Unpublished masters thesis University of Lund Dept of Environmental Science . Google Scholar B. N. A. Aryee B. K. Ntibery and E. Atorkui Journal of Cleaner Production 11 2 131

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  • Challenges with eradicating illegal mining in Ghana A

    Mar 01 2008  As Aryee et al. 2003 point out the law now requires prospective small scale miners to secure licenses which Ghanaian nationals aged 18 years or older are only eligible to obtain. To facilitate registration the Minerals Commission has seven regional district centres whose officers make an initial assessment of applications before forwarding them to Accra for

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    MINERALS COMMISSION

    The export sector particularly mining was identified as one of the key sectors that could help revive the economy at the time. Legal/Statutory Framework In 1986 the Minerals and Mining Law PNDC Law 153 was enacted to promote and regulate the orderly development of the sector. The Small Scale Gold Mining Law PNDC Law 218 the

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  • Impacts of Surface Gold Mining on Land Use Systems in

    Mar 18 2011  The rapid expansion of surface mining we found Fig. 2 supports widespread reports of decreasing water resources in the Wassa West District Asante et al. 2007 Essumang et al. 2007 Kuma 2007 . Moreover the interruption of natural drainage resulted in widespread water pools that have in turn been linked to increased Malaria incidents

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  • Aryee B.N.A

    Aryee B.N.A. 2001 Ghana’s Mining Sector Its Contribution to the National Economy. Resource Policy 27 61 75.

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    Occupational Health and Safety in Small Scale Mining

    dependent on mining for sustenance Aryee et. al. 2003 and Asia Pacific Learning Event 2005 . Small scale mining is a significant source of income in many developing countries such as Papua New Guinea Bolivia Colombia Indonesia Mali the Philippines and Zimbabwe Shoko 2002 . In the Philippines small scale mining has been the leading

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    Environmental issues of petroleum exploration and

    groundwater pollution Kharaka et al. 1995 General Accounting Office GAO 2003 . These historical legacy releases and the ongoing improper disposal of some produced water have become important national issues that concern petroleum producers land owners and state and federal regulators. More recently new

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    USING DATA MINING FOR BANK DIRECT MARKETING AN

    Data Mining on used to Marketing Campaigns Given the interest in this domain there are several works that use DM to improve bank marketing campaigns Ling and Li 1998 Hu 2005 Li et al 2010 . In particular often these works use a classification DM approach where the goal is to build a predictive model that can label a data

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  • Zimbabwe lashes out at diamond industry

    Mar 10 2011  Next Generation Mining Africa Summit 2011 is an exclusive C level event reserved for 100 participants that includes expert workshops facilitated roundtables peer to peer networks and co

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    Contaminated identities Mercury and marginalization in

    mining as a catalyst for poverty reduction and sustainable development Aryee 2003 and various attempts to regu larize the sector through a series of laws and enactments illegal mining in Ghana continues to be widespread. According to Carson et al. 2005 roughly 85 of the total labor force operate without an official license. Locally

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    Soil Reclamation of Abandoned Mine Land by Revegetation

    ultimately loss of economic wealth Wong 2003 Sheoran et al. 2008 . It is imperative from the above that the mineral extraction process must ensure return of productivity of the affected land. An increase in the concerns for environment has made concurrent post mining reclamation of the degraded land as an integral feature of

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  • Contribution Minerals and Mining Sector to National

    The mining sector has therefore been an important part of our economy with gold accounting for over 90 of the sector. Ghana is the second largest gold producer in Africa and the 9th largest producer in the world. The sector directly contributed 38.3 of Ghana’s total corporate tax earnings 27.6 of government revenue and 6 GDP in 2011.

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    EARTH SCIENCES RESEARCH JOURNAL Investigation on

    Schaefer et al. 2016 glacial shift Muskett et al. 2008 Necsoiu et al. 2016 earthquake deformation Massonnet et al. 1993 Chao XinJian 2006 using this approach. However D InSAR technology’s monitoring gradients are limited Wang et al. 2014 mining subsidence with immense deformation

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  • Pit Optimization

    Mar 08 2017  Leuangthong et al 2004 discusses a method of selecting the SMU based on a defintion of the SMU as the block model size that would correctly predict the tonnes of ore tonnes of waste and

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    The Extractive Industries and Society

    The term ‘artisanal mining’ is widely used as a label for very labour intensive activities without mechanization Aryee et al. 2003 Hentschel et al. 2002 . In this paper we use the term ‘small scale mining’ as a label for larger operations which feature more mechanized extraction techniques. However many authors use the terms

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    Employee Motivation and Work Performance A Comparative

    Aryee 2001 Bloch Owusu 2011 Sanda Adjei Benin 2011 have been conducted in the mining industry but not on employee motivation. Since it is perceived that employees in this sector are highly motivated in spite of the challenges being faced by them knowing more about what keeps employees moving is still of national interest.

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    Social impacts of mining at a local community level and

    established communities traditionally engaged with industries other than mining. 1 Social capital and social inclusion in a time of social change The sustainability of a community is considered to be its ability to sustain and reproduce itself at an acceptable level of functioning Dempsey et al. 2011 . This is normally associated

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