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Marshall & Swift Equipment Cost Index now available online to NC State Readers

NRL News - Wed, 2013-05-15 11:59

The NCSU Libraries now provides NC State readers with Marshall & Swift Equipment Cost Index online.

NC State users will need to authenticate themselves with a Unity ID to get access to the 2nd Quarter 2013 Marshall & Swift Equipment Cost Index. This will be updated quarterly. February 2012 and older listings of the Marshall & Swift Equipment Cost Index can be found in the “Economic Indicators” page of the journal Chemical Engineering.


Marshall & Swift Equipment Cost Index was created to make comparisons between two former quarters or years. Index comparisons are developed by dividing the index for the date for which a cost is desired by the index for the date of the known cost and multiplying the resulting factor by the known cost. The Marshall & Swift Equipment Cost Indexesare based on a national average for 47 different industries. A cost index is made up of a market basket of equipment and indicates the general direction in which equipment costs are moving. They represent an estimate of the trends in installed equipment costs from 1914 to date.
An individual industry index represents a composite of the entire plant equipment and does not consider machinery or other major items individually. The cost of individual plants or pieces of equipment may deviate from the given index, but in a typical industry, the overall costs will follow the
index. The indexes are national averages, and are computed quarterly. Costs representing industrial and manufacturing engineering, machinery, mechanical and electrical
installation, office equipment, furniture, fixtures, hand tools, and other items are combined in the proportion to their average occurrence in each of the listed industries. These are additionally weighted by a factor representing the general business activity and status of the economy at the time of computation.

These digital texts are copyright protected and are licensed for use only by enrolled students and faculty at NC State University. Use by any other person is prohibited by law and subject to copyright infringement penalties.

New Life Cycle Inventory Database: ecoinvent data v2.2

NRL News - Thu, 2013-04-11 09:18

NCSU Libraries has purchased an educational license for the ecoinvent data
v2.2
– a database of Life Cycle Inventory data. It is accessible through the

library catalog and the library’s databases list:

ecoinvent data v2.2 is a database of life cycle inventory (LCI) data on
energy supply, resource extraction, material supply, chemicals,
metals, agriculture, waste management services, and transport
services. Data sets from 2003 through 2010 are currently available
through Ecoinvent. LCI data (raw data and results) of more than 4,000
processes, products and services including infrastructure (such as the
manufacturing of cars, erection of power plants, construction of
roads, etc.) are available.

The following are some of the life cycle impact assessment methods
available through ecoinvent data v2.2:

- Cumulative Energy Demand (CED),
- Cumulative Exergy Demand (CExD),
- Environmental Design of Industrial Products (EDIP 2003),
- Eco-indicator 99 (all three perspectives),
- Ecological Footprint,
- Environmental Damage Potential (EDP),
- Impact 2002+,
- TRACI, and others

For information on how to use ecoinvent data v2.2 see their How to
Use
information .

Below are some ebooks on Life Cycle Assessment (mouse over a cover
image for full title, or click on it for a link to content):

Please read ecoinvent’s End User Licence Agreement carefully before using ecoinvent data to
find information about your rights and duties when using ecoinvent data.

New Business and Demographics Mapping Services

NRL News - Tue, 2012-10-23 13:23

NC State faculty, staff, and students are now able to benefit from a rich business and demographics dataset that is provided by ESRI. Components include Business Analyst Online, Business Analyst Desktop, and Community Analyst. These services are being made available at no cost for teaching and classroom use only.

More details and links for getting started

ScienceDirect (Elsevier) downtime on Saturday

NRL News - Thu, 2012-08-23 17:36

ScienceDirect is expected to be offline and unavailable for approximately 19 hours beginning Saturday, August 25th for scheduled maintenance. The outage is scheduled from 7:30 AM EDT Saturday, August 25th until 2:30 AM EDT, Sunday, August 26th.

During this time online journals from Elsevier will be unavailable. If you have questions or need help, contact us at www.lib.ncsu.edu/askus.

RISI pulp and paper titles now online

NRL News - Tue, 2012-06-26 14:56

Please note that we now have online access to the following pulp and paper titles:

–Annual Review of Global Pulp & Paper Statistics
–Lockwood-Post Global Advanced Access
–PPI Pulp & Paper Week

To access these resources, use the library’s Journal Titles list:

http://www.lib.ncsu.edu/journals/

Pages