Economic geology

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  • Thousands of years ago European’s were transporting tin from Cornwall in southwest England to Crete in the eastern Mediterranean to create bronze by alloying tin and copper to create a new and more useful metal allow. Thousands of years from now humans we will still be using metals.

    pdf175p namde02 09-04-2013 34 10   Download

  • Tham khảo sách 'technology economics polypropylene via gas phase process', kỹ thuật - công nghệ, kĩ thuật viễn thông phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf319p nt18101 30-04-2013 32 3   Download

  • Tham khảo sách 'the economic crisis and its consequences for the environment', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf101p nt18103 22-05-2013 13 2   Download

  • This handbook is intended to be a resource for people affected by landslides to acquire further knowledge, especially about the conditions that are unique to their neighborhoods and communities. Considerable literature and research are available concerning landslides, but unfortunately little of it is synthesized and integrated to address the geographically unique geologic and climatic conditions around the globe.

    pdf42p lee_onlie 19-09-2012 30 8   Download

  • Tips on Talks OR How to Keep an Audience Attentive, Alert, and Around for the Conclusions at a Scientific Meeting by H. Edward Clifton U.S. Geological Survey, 345 Middlefield Road Menlo Park, California 94025 “Breathes there a speaker with soul so dead, Who never to himself hath said, As he hears his name from the podium read, I wish to hell I stayed in bed!” “First slide, please.” The hall lights dimmed, the audience hushed, and the speaker launched into his paper – the culmination of 15 years of painstaking research. An important talk, it included everything he knew on the...

    pdf4p khangoc2394 25-09-2012 31 7   Download

  • Physicists pretend not only to know everything, but also to know everything bet- ter. This applies in particular to computational statistical physicists like US. Thus many of our colleagues have applied their computer simulation techniques to fields outside of physics, and have published sometimes in biological, economic or sociological journals, and publication flow in the opposite direction has also started.

    pdf287p banhkem0908 24-11-2012 30 6   Download

  • Project Socrates determined that to rebuild US competitiveness, decision making throughout the US had to readopt technology-based planning. Project Socrates also determined that countries like China and India had continued executing technology-based (while the US took its detour into economic-based) planning, and as a result had considerable advanced the process and were using it to build themselves into superpowers. To rebuild US competitiveness the US decision-makers needed adopt a form of technology-based planning that was far more advanced than that used by China and India....

    pdf658p louisxlll 20-12-2012 16 5   Download

  • This course covers geologic and engineering concepts, methodology, and technology used to characterize, evaluate and manage naturally-fractured reservoirs. Applications and limitations of geologic and engineering procedures and tools are discussed. Field examples and case studies demonstrate the importance of integrated geologic and engineering studies in developing effective, economical reservoir management strategies for different types of reservoirs.

    pdf528p aries23 29-09-2012 28 4   Download

  • Engineers use their knowledge of science, mathematics, logic, economics, and appropriate experience or tacit knowledge to find suitable solutions to a problem. Creating an appropriate mathematical model of a problem allows them to analyze it (sometimes definitively), and to test potential solutions.

    pdf420p nt1810 25-04-2013 15 4   Download

  • The automotive industry in India was heavily regulated until the 1970s. The automotive firms were obliged to obtain licenses from the Indian government for various firm activities. The 1980s witnessed some relaxation in the regulations and the entry of Japanese firms. In the early 1990s, India undertook historic economic reforms under which the automotive industry was liberalised. Various government interventions in the form of policies, existing at various points of time, have influenced the development of India’s automotive industry over these phases. ...

    pdf33p loixinloi 08-05-2013 25 4   Download

  • Robots are used extensively in industrial engineering. They allow businesses to save money on labor, perform tasks that are either too dangerous or too precise for humans to perform them economically, and to ensure better quality. Many companies employ assembly lines of robots,especially in Automotive Industries and some factories are so robotized that they can run by themselves. Outside the factory, robots have been employed in bomb disposal, space exploration, and many other fields. Robots are also sold for various residential applications, from recreation to domestic applications....

    pdf152p ngoctu239 27-11-2012 22 3   Download

  • Battelle Memorial Institute is completed a DOE sponsored project that designed an experimental CO2 injection well and prepare it for permitting. Tasks involved include subsurface geologic assessment in the vicinity of the experimental site, seismic characterization of the site, borehole drilling to characterize the reservoir and cap rock formations, injection and monitoring system design, and risk assessment. The well site is located at a large coal fired power plant in west-central West Virginia.

    pdf68p bin_pham 06-02-2013 13 3   Download

  • The internal combustion engine was originally selected for the automobile due to its flexibility over a wide range of speeds. Also, the power developed for a given weight engine was reasonable; it could be produced by economical mass-production methods; and it used a readily available, moderately priced fuel - petrol.

    pdf282p khangoc2393 13-08-2012 33 2   Download

  • In the early years of oil drilling and production, wells were primarily drilled on land to moder- ate depths and with relatively minor horizontal offsets, and an empirical understanding of the impact of geological forces and Earth material properties on required drilling practice was de- veloped by region. Successful practices were defined by trial and (sometimes costly and spectacular) error.

    pdf770p tiramisu0908 16-10-2012 49 20   Download

  • Trữ lượng của NRR được chia thành 2 loại: trữ lượng địa lý (geological reserves) và trữ lượng kinh tế (economic reserves).Trữ lượng địa lý: là khối lượng tự nhiên của TNTN không tái tạo trên trái đất.

    ppt69p buiduongson 19-11-2013 53 9   Download

  • Environmental engineering is the application of science and engineering principles to protect and utilise natural resources, control environmental pollution, improve environmental quality to enable healthy ecosystems and comfortable habitation of humans. It is based on multiple disciplines including geology, hydrology, biology, chemistry, physics, medicine, engineering, management, economics, law, etc.

    pdf141p tuanloc_do 04-12-2012 34 6   Download

  • Hydraulic fracturing is an industrial process used to extract fossil fuel reserves that lie deep underground. With the introduction of horizontal drilling, new commercial sources of energy have become available. Wells are drilled and injected with large quantities of water mixed with specially selected chemicals at high pressures that allow petroleum reserves to flow to the surface. While the increased economic activities and the outputs of domestic energy are welcomed, there is growing concern over negative environmental impacts from horizontal drilling in shale formations.

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  • A successful MVA effort will enable sequestration project developers to ensure human health and safety and prevent damage to the host ecosystem. The goal is to provide sufficient information and safeguards to allow developers to obtain permits for sequestration projects. MVA also seeks to support the development of an accounting to validate the retention of CO2 in deep geologic formation that approaches 100 percent, contributing to the economic viability of sequestration projects..

    pdf31p bin_pham 06-02-2013 19 3   Download

  • This book is the first in a new series devoted to synthetic works in the fields of ecology and evolution. These fields synthesis. Recent examples of synthetic activities include the establishment of the National Center for Ecological Analysis and Synthesis at the University of California Santa Barbara and Deep Green, a worldwide collaboration among angiosperm systematists to determine the phylogenetic structure of the flowering plants. In ecology some of the most important research challenges concern global climate change and the loss of diversity.

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  • Locating in Khanh Hoa province, Cam Ranh bay is a typica1 bay for Southern Middle of Vietnam. The system of Cam Ranh bay has a plentiful natural resources, that divides into non­ biotic resources and biotic resources because of interaction between climate, hydology, geology, and topography conditions. The first one includes position, wetland, mineral and geotope resources. The second one involves the diversity of ecosystems such as mangrove, seagrass, coral reef and tidal wetland.

    pdf10p dem_thanh 22-12-2012 15 2   Download

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