The 411 on Disability Disclosure a Workbook for Youth with Diabillities, 2004

When you opened this workbook, you made an important decision! You made a decision to learn about disability disclosure and what it can mean for you. This workbook provides the expertise about disclosing a disability, and you provide the expertise about yourself. This workbook does not tell you what to do. Rather, it helps you make informed decisions about disclosing your disability, decisions that will affect your educational, employment, and social lives. In fact, making the personal decision to disclose your disability can lead to greater confidence in yourself and your choices. Disclosure is a very personal decision, a decision that takes thought and practice. Both young people with visible disabilities and those with hidden (not readily apparent to others) disabilities can benefit from using this workbook.

The 411 Disability Disclosure: A Workbook for youth with Disabilities,

When you opened this workbook, you made an important decision! You made a decision to learn about disability disclosure and what it can mean for you. This workbook provides the expertise about disclosing a disability, and you provide the expertise about yourself. This workbook does not tell you what to do. Rather, it helps you make informed decisions about disclosing your disability, decisions that will affect your educational, employment, and social lives. In fact, making the personal decision to disclose your disability can lead to greater confidence in yourself and your choices. Disclosure is a very personal decision, a decision that takes thought and practice. Both young people with visible disabilities and those with hidden (not readily apparent to others) disabilities can benefit from using this workbook.

ERPN, Enterprise Resource Planning Newsletter, March 2001, Vol.1, no.2

Newsletter for Information Technology Department

Pavement Texturing by Milling, HR-283, 1987

Experience has shown that milling machines with carbide tipped teeth have the capability of profiling most asphalt concrete (ac) and portland cement concrete (pcc) pavements. Most standard milling operations today leave a very coarse, generally objectionable surface texture. This research utilized a Cedarapids Wirtgen 1900C mill modified by adding additional teeth. There were 411 teeth at a 5 millimeter transverse spacing (standard spacing is 15 mm) on a 6 ft. 4 in. long drum. The mill was used to profile and texture the surface of one ac and two pcc pavements. One year after the milling operation there is still some noticeable change in tire noise but the general appearance is good. The milling operation with the additional teeth provides an acceptable surface texture with improved Friction Numbers when compared to a nonmilled surface.

Dynamic Deflections to Determine Roadway Support Ratings, HR-245, 1983

The Benkelman Beam structural test of flexible pavements was replaced in 1976 by dynamic deflection testing with a model 400 Road Rater. The Road Rater is used to determine structural ratings of flexible pavements. New pavement construction in Iowa has decreased with a corresponding increase of restoration and rehabilitation. A method to determine structural ratings of layered systems and rigid pavements is needed to properly design overlay thickness. The objective of this research was to evaluate the feasibility of using the Road Rater to determine support values of layered systems and rigid pavements. This evaluation was accomplished by correlating the Road Rater with the Federal Highway Administration (FHWA) Thumper, a dynamic deflection testing device. Data were obtained with the Road Rater and Thumper at 411 individual test locations on 39 different structural sections ranging from 10" of PCC pavement and 25" of asphalt pavement to a newly graveled unpaved roadway. A high correlation between a 9000 pound Thumper deflection and the 1185 pound Road Rater deflection was obtained. A Road Rater modification has been completed to provide 2000 pound load inputs. The basin, defined by four sensors spaced at 1 foot intervals, resulting from the 2000 pound loading is being used to develop a graph for determining relative subgrade strengths. Road Rater deflections on rigid pavements are sufficient to support the potential for this technique.