You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

Assessment of Environmental Impact Awareness of Mining in ...

Mining activities have potential adverse impacts, including indiscriminate vegetation loss and degradation of farmland (Boadi et al., 2016), river sedimentation, inadequate waste management, abandonment of excavated pits, and lack of reclamation (Bansah et al., 2018).

Supervisor to coworker social undermining: The moderating ...

Mawritz et al. (2012) conducted one of the first studies that has applied the underpinnings of this argument and similar contentions (e.g., Tepper, Duffy, Henle, & Lambert, 2006; Aryee et al., Coworker social undermining

(DOC) ENVIRONMENTAL IMPACT AND LAND DISPUTE OF ILLEGAL ...

11 The environmental impacts by illegal gold mining activities in Ghana include agriculture, water land, air and noise pollution, because these effect the quality of life of people in the mining areas and the entire Country.(Emmanuel et al.2018).Moreover, Emmanuel confirms four main types of illegal mining impacts on water quality: acid mine ...

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.

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,

An Overview of the Coal Economy in Appalachia (PDF: 700 …

January 2018 Source: shutterstock . 1 Table of Contents ... mining counties of Appalachia, compared to non-mining Appalachian counties. This is likely the result, in part, of high wages in the coal industry. Wage and salary incomes tend to be lower in ... Estimates by Beasley et al…

Computational Materials Science

Matminer: An open source toolkit for materials data mining Logan Warda,b, Alexander Dunnc,d, Alireza Faghaniniac, ... Received 16 April 2018; Accepted 7 May 2018 ... L. Ward et al. Computational Materials Science 152 (2018) 60–69 61.

Geologic and anthropogenic sources of contamination in ...

Howtocite this article Tapia et al. (2018),Geologic andanthropogenicsourcesof contamination in settled dust of ahistoric mining port city in northern Chile: health risk implications. PeerJ 6:e4699; DOI 10.7717/peerj.4699 Submitted 5 February 2018 Accepted 12 April 2018 Published 24 April 2018 Corresponding author Joseline S. Tapia, joseline ...

Sustainability Analysis of Cryptocurrencies Based on ...

 · debate (De Vries, 2018). Cryptocurrency is a relatively new combination of cryptology and currency in finance and is becoming more frequently used worldwide (Li et al., 2018). The early adoption of its technology as well as accelerated growth has raised many arguments in recent years. Public opinion is divided between praising benefits of

Emerging Technologies in Data Mining and Information ...

This book presents high-quality research work in data mining, information security and information technology. It contains research papers presented at the International Conference on Emerging Technologies in Data Mining and Information Security (IEMIS 2018).

JOURNAL OF DEGRADED AND MINING LANDS …

and Schmidhalter, 1997), N and P (Hirpara et al., 2005), and induce nutrient imbalance (Rogers et al., 2003). Planting salt tolerant cultivar and nutrient management of crops are important solutions for crop production under saline soils (Swarajyalakshmi et al., 2003), because salt-tolerance cultivar excludes Na+ (Chakraborty et al., 2016).

Sustainability | Free Full-Text | Relationship between ...

Aryee et al. found that the innovative behavior of employees was positively related to task performance, while team potency and team innovative behavior had a positive relation to team outcomes such as effort, performance, service quality, and member satisfaction . Another significant factor for successful task performance in teamwork is the ...

positive and negative impacts of illegal mining in ghana

Impact of illegal mining activities on forest ecosystem Cell Press. ecosystem services as important, confidence in PES schemes and positive value motivation for restoration. (altruistic adverse effects on flora and fauna (Cristescu et al., 2012). mining in Ghana is well documented (e.g. Aryee et al., 2003; Armah toward th . get price

Learning Analytics Methods, Benefits, and Challenges in ...

mining tries to generate systematic and automated responses to learners. While LA focuses on the application of known methods and models to address issues affecting student learning and the organizational learning system, educational data mining focuses on the development of new computational data analysis methods (Bienkowski et al., 2012).

Commission Decisions On Appeal | Federal Mine Safety and ...

 · Petition for Review filed 8/7/20. Awaiting decision. 4. M-Class Mining, LLC, 42 FMSHRC 491 (Aug. 2020) Sec''y of Labor v. FMSHRC, D.C. Cir. No. 20-1369. Whether the Commission erred in upholding the Judge that the contested 103 (k) accident order was not moot and in reversing his decision to not vacate the order. Petition for Review filed 9/16/20.

Problem Faced by New Mothers in Balancing Work and Family …

children ( Aryee et al.1999, Ng et al,2002). the role pressures from the work and family domains are In this paper, focus has been on new mothers at least one mutually incompatible in some respect i.e. participation in child below the age of 3 years. At this stage, mothers have to the work (family) role is made more difficult by virtue of

Mining sector challenges in developing countries, Tigray ...

 · Mining companies have been involved at a corporate governance level in many countries around the world (ICMM, 2012a, 2012b; Gunarathne et al., 2016; Suopajärvi et al., 2016). It is believed that recent approaches, experiences, and the successes of mining companies'' past undertakings could add tangible value to the countries where mines are

Small scale mining

 · Apr 9 2018. Development. ... Debrah Adams . Small scale mining – the extraction of ore from the earth by small groups of individuals with inadequate technical knowledge and no mechanized operations, is an activity that is prevalent in many countries around the world. ... Aryee et al, 2003 also reports that unavailability of credit to ...

A survey on educational process mining

 · Educational process mining (EPM) is an emerging field in educational data mining (EDM) aiming to make unexpressed knowledge explicit and to facilitate better understanding of the educational process. EPM uses log data gathered specifically from educational environments in order to discover, analyze, and provide a visual representation of the ...

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.

Impacts of deep‐sea mining on microbial ecosystem services ...

 · With increasing demand for rare and critical metals—such as cobalt, copper, manganese, tellurium, and zinc—there is increasing interest in mining these resources from the seafloor (Hein et al. 2013; Wedding et al. 2015; Thompson et al. 2018).The primary mineral resources in the deep sea that attract attention fall into four categories (Figs. 1, 2): (1) massive sulfide deposits created at ...

Senegalese artisanal gold mining leads to elevated total ...

Families directly involved in the mining are exposed daily to levels of Hg vapor that far exceed the World Health Organization''s guidelines [Cordy et al., 2011], while communities located downstream and downwind consistently consume Hg-contaminated fish [Arifin et al., 2015; Diringer et al., 2015; Ha et al…

Understanding Discourse on the Galamseyer in Ghana: A ...

gold output (Arkorful et. al, 2018). According to Aubynn (2009), since 1990, $7 billion has been invested in the country''s mining sector with its mines producing, on average, 1 million ounces of gold per year over the period, with 100 000 ounces of gold being produced by ASM parties.

(PDF) Fried eggs and all-women gangs: the geopolitics of ...

Small- and Ferring, 2018), questionable "formalization" of the scale mining employs millions more through "downstream" small-scale mining sector (Hirons, 2011; Hinton et al., 2017; impacts (food, gold buying, transportation, work, etc.; Hilson and Maconachie, 2017), and capitalism''s inherent Verbrugge and Geenen, 2019 ...

Deep-sea mining: Interdisciplinary research on potential ...

Deep-sea mining refers to the retrieval of marine mineral resources such as Mn nodules, FeMn crusts, and seafloor massive sulfide deposits, which contain a variety of metals that serve as crucial raw materials for a range of applications, from electronic devices to renewable energy technologies to c …

Impact of illegal mining activities on forest ecosystem ...

 · Even though the extent of environmental degradation caused by mining in Ghana is well documented (e.g. Aryee et al., 2003; Armah et al., 2011; Armah et al., 2013; McDonald et al., 2014; Mensah et al., 2015), little research has gone into ways by which the situation

History and trends in solar irradiance and PV power ...

 · André et al. (2016) Predictive spatio-temporal model for spatially sparse global solar radiation data E NERGY 29 10 2 Antonanzas et al. (2016) Review of photovoltaic power forecasting S OLAR E NERGY 151 34 44 Raza et al. (2016) On recent advances in PV output power forecast S OLAR E NERGY 123 20 28 Kashyap et al. (2015)

Outliers Essay.pdf

Aryee 1 Kristina Aryee Mrs.Kennedy AP Language & Composition 27 November 2018 Michael Jackson, The King of Pop Malcolm Gladwell is an author who composes novels based upon questionable intellectual circumstances and the tactics behind each. Chapter 3 of his book Outliers introduces the misinterpreted theory of success. Gladwell makes apparent that success is not distinguished by …

The Dilemma of Trade and the Nexus of Benefits and Costs ...

environment. Illegal small scale mining also affects food and agricultural products (Essumang et al 2007). Roulet et al (1998) submit that chemicals left in soils are washed into water bodies when it rains and thus affects water security. Aryee et al (2003) submit that illegal gold mining results in water and soil

Mining Bitcoin Clean Energy

 · Presently, in mid-September 2021, it takes $12,500 to mine one block of bitcoin, which is worth just over $312,500. 10 This is a positive attribute because the effort and energy expended reflects the value of bitcoin, just as with other scarce goods. However, 90% of all the bitcoin that will ever be mined is already in existence.

Korlah WD Dorko (Environmental Impacts of Gold Mining in ...

caused by iron ore mining in Liberia ( Wilson et al, 2017), not much published data is available on the environmental impacts of gold mining in Liberia. According to Aryee et al 2003, the magnitude of damage caused by gold mining largely depends on the mining method being used. Based on this