Results 211 to 220 of about 103,175 (263)
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The Journal of the Acoustical Society of America, 1984
A cleaning mechanism for phonograph disc records includes a probe, and preferably a pluarality of probes arranged in line abreast relative to the direction of record rotation, for engagement within the record groove to remove particulate matter entrained therein.
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A cleaning mechanism for phonograph disc records includes a probe, and preferably a pluarality of probes arranged in line abreast relative to the direction of record rotation, for engagement within the record groove to remove particulate matter entrained therein.
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The Future of the Clean Development Mechanism
2010Climate Change Policies sheds light on the foundations, design and effects of climate change policies. Written by leading international experts in the field, this book deals with the various economic effects from climate change policies introduced at national and international levels.
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SPIE Proceedings, 2000
Laser cleaning is growing in importance with the introduction of the Montreal protocol which proposes the long term reduction on environmental and public health grounds in the use of organic solvents such as CFCs that are normally used in industrial cleaning.
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Laser cleaning is growing in importance with the introduction of the Montreal protocol which proposes the long term reduction on environmental and public health grounds in the use of organic solvents such as CFCs that are normally used in industrial cleaning.
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Mechanisms of cleaning and disinfection
Dental Nursing, 2008The first two articles in this series dealt with principles of infection control and disinfectant types and selection. In this concluding article, Peter Bacon examines some of the science behind cleaning and disinfection.
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The clean development mechanism
The Clean Development Mechanism is one of three flexible mechanisms included in the Kyoto Protocol. It enables Annex I countries to finance emission reductions in developing (non-Annex I) countries and use the credits thus obtained to meet their quantified emission reduction commitments under the Kyoto Protocol.Millock, Katrin, Ollivier, Hélène
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The Clean Development Mechanism: Making It Operational
Environment, Development and Sustainability, 2004The Clean Development Mechanism (CDM) is a facility for trading ‘certified emission reductions (CERs) between developing and developed countries, thus saving non-renewable carbon emissions by promoting renewable energy, energy efficiency and/or carbon sequestration projects in LDC’s.
Matthew Mendis, Keith Openshaw
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The Clean Development Mechanism
1999The inclusion of the CDM into the Kyoto Protocol came as a surprise which emanated out of a difficult and drawn out negotiation process, culminating in this compromise mechanism to further sustainable development goals of developing countries, facilitate technology transfers, and cost-effectively address the challenges of global climate change. Whereas
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Application of Mechanical Cleaning Device: Hole Cleaning Tubulars, to Improve Hole Cleaning
SPE Nigeria Annual International Conference and Exhibition, 2014Abstract Efficient removal of drilled cuttings from a wellbore during the drilling process is critical to the success of any drilling operation. The negative consequences of inefficient hole cleaning can range from the occurrence of significant Non Productive Time due to time and resource consuming remedial operations, to the potential ...
Chike Nwagu +2 more
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“Verso” laser cleaning of mechanically thin films
Applied Surface Science, 2003Abstract In usual dry laser cleaning of opaque samples, short laser pulses are projected onto the sample surface to be cleaned. Energy transferred from light ejects extraneous particles away from the surface. Laser beam fluence is limited by the damage reached by high temperature that the sample surface can produce.
BARONE A. C. +2 more
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The Clean Development Mechanism
2012This chapter is dedicated to the Clean Development Mechanism (CDM), and more particularly to the secondary Certified Emissions Reductions (CER) originated under these project mechanisms. Indeed, secondary CERs are valid for compliance within the European trading system up to 13.4% on average.
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