Navigation Links
UC Riverside researchers measure diesel emissions on the freeway
Date:8/3/2010

The 53-foot-long tractor trailer that houses UC Riverside's mobile emissions laboratory was back on the road Friday and Monday on Interstate 10 between Redlands and Beaumont testing ways to better measure particulates from diesel trucks and buses.

With funding from the California Air Resources Board, a team of UC Riverside researchers from the Bourns College of Engineering and the Center for Environmental Research and Technology (CE-CERT), are attempting to improve and better understand a method to measure diesel particulate emissions developed in recent years in Europe.

The research could provide the groundwork for the board to strengthen standards for diesel particulates, said Kent Johnson, principal investigator in the emissions and fuels research group at CE-CERT.

The European researchers proposed counting solid diesel particles using particle instruments in addition to weighing them after collecting them in a filter, known as the gravimetric method.

New diesel trucks and buses in the United States and Europe come with a diesel particulate filter to meet current emission standards. However, the gravimetric method does not have enough sensitivity to measure the low emissions from new diesel trucks. UC Riverside researchers expect that diesel particle regulations can become stricter as more robust measurement methods are developed.

Johnson is working with: Heejung Jung, a professor at UC Riverside; Tom Durbin, a research engineer at CE-CERT; David Cocker, an associate professor at UC Riverside; and David Kittelson, a professor of mechanical engineering at the University of Minnesota. Lab technicians/engineers Don Pacocha, Joe Valdez, Eddie O'Neil and undergraduate students Eric Wittenmeier and Spencer Fish are also part of the team.

Early last week, at CE-CERT the research team conducted testing for the California Air Resources Board using a heavy-duty vehicle chassis dynamometer, a computer controlled set
'/>"/>

Contact: Sean Nealon
sean.nealon@ucr.edu
951-827-1287
University of California - Riverside
Source:Eurekalert

0

GOOD

Page: 1 2

Related biology news :

1. UC Riverside faculty member joins elite group of entomologists
2. Rapid growth in adolescence leads to fewer offspring, UC Riverside biologists find
3. UC Riverside entomologist to oversee centralized database of bee specimens
4. UC Riverside entomologist helps manage invasion threats posed to Californias avocados
5. UC Riverside botanist receives Botanical Society of Americas highest honor
6. Co-discoverer of 4.4-million-year-old Ardi to give talk at UC Riverside on human evolution
7. UC Riverside plant cell biologist receives top scientific honor
8. Public lecture at UC Riverside to highlight Californias environment
9. 2 professors at UC Riverside receive Guggenheim Fellowships
10. UC Riverside entomologists say biocontrol of insect pest in the Galapagos Islands is a major success
11. UC Riverside entomologist recognized for research in citrus entomology
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/22/2013)... NEW YORK CITY, May 22, 2013 U.S. Forest ... multi-disciplinary team that, with funding from the TKF Foundation, ... spaces help communities and individuals recover from tragedy. , ... is one of six projects selected for grant funding. ... spaces and sacred spaces in recovery and resiliency, the ...
(Date:5/22/2013)... Trial (NLST) investigators also conclude that the 20 ... computed tomography (LDCT) versus chest X-ray (CXR) screening ... achievable at experienced screening centers in the United ... share with their patients about the benefits and ... publication in the New England Journal of ...
(Date:5/22/2013)... Researchers working to improve durability in fuel cell ... University, have discovered links between electrode degradation processes ... quantifying the effects of electrode degradation stressors in ... membrane lifetime. , The findings of the study, ... the latest in a long-term study at Burnaby-based ...
Breaking Biology News(10 mins):'Landscapes of Resilience' to study how people use nature as a source of recovery 2NLST: CT detects twice as many lung cancers as X-ray at initial screening exam 2NLST: CT detects twice as many lung cancers as X-ray at initial screening exam 3Tests lead to doubling of fuel cell life 2
... identified some of the key factors that prevent the ... complications of premature birth, and other diseases and conditions. ... system fails to repair itself and suggest ways that ... reversed. The research is published in the August edition ...
... & Science University researchers have identified some of the ... caused by multiple sclerosis (MS), complications of premature birth, ... clues about why the nervous system fails to repair ... of brain damage could be reversed. The research is ...
... invade the body, immune mechanisms kick in to fight ... levels, and a protein called HIF-1 alpha regulates this. ... are effective in this low-oxygen environment. In a new ... The Journal of Clinical Investigation, Randall Johnson and collegues ...
Cached Biology News:Molecular Partners Required For Appropriate Neuronal Gene Repression 2Molecular Partners Required For Appropriate Neuronal Gene Repression 3Molecular Partners Required For Appropriate Neuronal Gene Repression 4OHSU researchers discover potential mechanism to repair brain damage linked to Multiple Sclerosis 2OHSU researchers discover potential mechanism to repair brain damage linked to Multiple Sclerosis 3OHSU researchers discover potential mechanism to repair brain damage linked to Multiple Sclerosis 4
(Date:5/22/2013)... Oven Industries announces the new 5R1-1400 AC ... a PC through the TTL level UART Communication port. ... square can deliver up to 15 AMPS of load ... state relay. Operator safety is achieved with 1KV of ... sensor input. Specifications: Input Voltage 85 to 265VAC ...
(Date:5/22/2013)... May 22, 2013 Industry leaders ... VA for the Oak Ridge National Laboratory’s ... take place at the Hilton Alexandria Mark Center. ... Technologies 2013 conference on June 18 - ... , AdSave, American Elements, Applied Research Associates, ARA, ...
(Date:5/22/2013)... May 22, 2013 iLuv Creative Technology, ... accessories for the mobile lifestyle, announces they are now ... and manage multiple iPad devices efficiently. Winner of the ... 2012 Good Design award, MultiCharger-X is revolutionizing the way ... it is deployed. , MultiCharger-X (iAD910) ...
(Date:5/22/2013)... (PRWEB) May 22, 2013 Cambridge Semantics ... at last week’s “Data Demonstration Day” on Capitol Hill, hosted ... joined EMC, Google, Microsoft and others to showcase how innovative ... Digital Accountability and Transparency Act (DATA Act). , Originally introduced ... Issa (R-CA) and Sen. Mark Warner (D-VA ...
Breaking Biology Technology:New AC Temperature Controller Announced by Oven Industries 2Biodetection Technologies 2013 and Oak Ridge National Lab’s Biosurveillance Symposium to Bring Together Leading Organizations in Alexandria, VA from June 17-19, 2013 2Biodetection Technologies 2013 and Oak Ridge National Lab’s Biosurveillance Symposium to Bring Together Leading Organizations in Alexandria, VA from June 17-19, 2013 3Biodetection Technologies 2013 and Oak Ridge National Lab’s Biosurveillance Symposium to Bring Together Leading Organizations in Alexandria, VA from June 17-19, 2013 4Biodetection Technologies 2013 and Oak Ridge National Lab’s Biosurveillance Symposium to Bring Together Leading Organizations in Alexandria, VA from June 17-19, 2013 5iLuv Now Shipping the All New MultiCharger-X 2iLuv Now Shipping the All New MultiCharger-X 3Cambridge Semantics Underscores Need for Smart Data during “Data Demonstration Day” on Capitol Hill 2
... beginning of a whole new round of Wisconsin economic growth. ... which the Milwaukee Journal Sentinel published, entitled Barrons Article Knocks ... of a hedge-fund manager named Jeff Gendell in an interview ... Mr. Gendell stated that he expected the strongest U.S. recovery ...
... that I've written regularly about so- called social networks, services ... run under titles such as "I'm LinkedIn - Now What," ... both user and investor. I wasn't being critical, really; I ... these services. , ,But in recent weeks, I've experienced ...
... Editors Note: The Wisconsin Technology Council has ... industry. The 24-page publication highlights the states research ... key contacts and the I-Q Corridor that joins ... Wisconsin Technology Network has arranged to post excerpts ...
Cached Biology Technology:Hey Willie, Wisconsin Manufacturing Doesnt Need an Aid Concert! 2Hey Willie, Wisconsin Manufacturing Doesnt Need an Aid Concert! 3Social networks and my big a-ha 2Social networks and my big a-ha 3Social networks and my big a-ha 4Life Science: From Chicago to the Twin Cities: All tech roads lead to Wisconsin 2Life Science: From Chicago to the Twin Cities: All tech roads lead to Wisconsin 3
Rabbit polyclonal to FLIP ( Abpromise for all tested applications). entrezGeneID: 8837 SwissProtID: O15519...
Mouse monoclonal [3G8] to MDMA ( Abpromise for all tested applications)....
Ly-49C and Ly-49I Biotin Anti-Mouse clone 5E6, Isotype Mouse IgG 2a , kappa, 0.1 mg Consult technical datasheet for details....
Fluorescein isothiocyanate (FITC) mouse anti-human IFN-alpha2 25 tests...
Biology Products: