August 2007
Providing interesting and useful information for engineering faculty.

Spotlight On Our Sponsors:

• Graphical and Textual Programming with NI LabVIEW 8.5
  www.ni.com/labview85/
  
  
• Join the Autodesk Faculty Lounge
  www.students.autodesk.com
  
  
• Baker Hughes - Careers for Students
  www.bakerhughes.com
  
  
• Explore Agilent's 7 New USB DAQ Modules
  www.get.agilent.com/
  
  
• You Get Free Software, Your Students Get a Good Deal
  www.ptc.com/
  
  
• Build Model Classrooms
  www.zcorp.com

Combine Graphical and Textual Programming with NI LabVIEW 8.5

Use National Instruments LabVIEW 8.5 software to apply algorithm engineering and reduce design time. With LabVIEW, you can combine different design methods and computation models for a hybrid approach to dynamic control systems. Design, prototype, and deploy systems with parallel computation processes automatically using LabVIEW and multicore technology.

View demos and try LabVIEW 8.5 online at ni.com/labview85

Join the Autodesk Faculty Lounge and get free design software, teaching tools, and more. www.students.autodesk.com

Explore Agilent's 7 New USB DAQ Modules

The NEW U2300A Series USB DAQ family consists of 7 modules - ideal for design validation and manufacturing engineers who conduct data logging, measurement or monitoring in a broad range of industries.  Click for more info or to view the online demo.

You Get Free Software, Your Students Get a Good Deal 

Get your free copy of the NEW Pro/ENGINEER Wildfire 3.0 Student Edition by clicking the link below and completing the PTC form. 

Don’t forget! Tell your students to take advantage of PTC’s time limited offer on the NEW Pro/ENGINEER Wildfire 3.0 Student Edition- now for only $149.99!   

Click HERE for your free software.

Build Model Classrooms

With the speed, power and affordability of Z Corp. 3D Printers, every student can turn digital designs into real 3D prototypes. Learn how with Z Corp.’s FREE tip sheet, 3 Secrets to Building Model Students, a quick guide to engaging student interest and advancing their educational opportunities.

Visit here.

New and Improved Journal of Engineering Education!

The Journal of Engineering Education is a peer-reviewed international journal published quarterly by the American Society for Engineering Education. It serves as an archival record of the leading scholarly research in engineering education.

Visit www.asee.org/jee/ to read it online.

It's Time Again to Go For It!

In this Issue:

I. Databytes

• Number of 2006 Engineering Bachelor’s Degrees by Ethnicity and Gender
• Number of 2006 Engineering Master’s Degrees by Ethnicity and Gender
• Number of 2006 Engineering Doctoral Degrees by Ethnicity and Gender

II. Congressional Hotline

• CONGRESS PASSES COMPETITIVENESS LEGISLATION

III. Teaching Toolbox

• A Lesson in Safety — It took a tragedy to focus the engineering curriculum on safety in product design.

IV. Fellowship Programs

• The Naval Research Laboratory (NRL) Postdoctoral Fellowship Program
• The Air Force Summer Faculty Fellowship Program (SFFP)
• The Office of Naval Research (ONR) Summer Faculty Research and Sabbatical Leave Program
• Science, Mathematics and Research for Transformation (SMART) Scholarship for Service Program
• The National Science Foundation’s Graduate Research Fellowship Program
• The National Defense Science and Engineering Graduate Fellowship Program (NDSEG)
  
   

I. Databytes

2006 Bachelor’s Degrees by Ethnicity and Gender: 74,186 
* Includes 664 male and 329 female graduates from schools in Puerto Rico. 

- African American Male = 2,357
- African American Female = 1,021

- Asian American Male = 7,070
- Asian American Female = 2,328

- Hispanic Male = 3,878
- Hispanic Female = 1,209

- Native American Male = 278
- Native American Female = 82

- Caucasian Male = 37,629
- Caucasian Female = 7,607

- Foreign National Male = 4,162
- Foreign National Female = 1,198

- Other Male = 4,350
- Other Female = 1,017

- Total Male = 59,724
- Total Female = 14,462


2006 Master’s Degrees by Ethnicity and Gender: 39,015 
* Includes 73 male and 38 female graduates from schools in Puerto Rico.  

- African American Male = 680
- African American Female = 332

- Asian American Male = 2,614
- Asian American Female = 1,226

- Hispanic Male = 892
- Hispanic Female = 309

- Native American Male = 72
- Native American Female = 23

- Caucasian Male = 10,988
- Caucasian Female = 2,651

- Foreign National Male = 12,002
- Foreign National Female = 3,531

- Other Male = 2,862
- Other Female = 698

- Total Male = 30,245
- Total Female = 8,770


2006 Doctoral Degrees by Ethnicity and Gender: 8,351 
* Includes 7 male and 1 female graduates from University of Puerto Rico, Mayaguez.  

- African American Male = 71
- African American Female = 48

- Asian American Male = 388
- Asian American Female = 143

- Hispanic Male = 72
- Hispanic Female = 30

- Native American Male = 12
- Native American Female = 1

- Caucasian Male = 1,582
- Caucasian Female = 384

- Foreign National Male = 4,167
- Foreign National Female = 985

- Other Male = 369
- Other Female = 99

- Total Male = 6,661
- Total Female = 1,3690

*For more data visit www.asee.org/colleges 

Back to the index.

II. Congressional Hotline

CONGRESS PASSES COMPETITIVENESS LEGISLATION

On August 2, the America COMPETES Act (HR 2272) passed the House (367-57), and the Senate (by unanimous consent) with overwhelming bipartisan support. The measure will boost the authorized funding levels for federal science agencies, keeping the National Science Foundation (NSF), National Institute of Science and Technology (NIST) and the Department of Energy’s (DOE) Office of Science on path to doubling their respective budgets in the near term. In addition, it would expand grants available to students and teachers of math and science. Despite concern expressed by the White House about priorities and funding levels, the President is expected to sign it. The act’s highlights include:

• $43.3 billion total authorization (FY08-FY10) for STEM research and education programs across the federal government

• NSF: $22 billion total authorization (FY08-FY10), with the expressed goal of doubling the agency’s budget within 7 years

• NIST: $2.652 billion total authorization (FY08-FY10) would double agency’s budget in 10 years

• DOE Office of Science: $5.8 billion FY10 authorization would put division on 7 year doubling track

• Creation of Technology Innovation Program (TIP) at NIST to fund high-risk, high-reward, pre-competitive technology development with high potential for public benefit

• Establishes Advanced Research Projects Agency for Energy (ARPA-E) -- modeled after DoD’s DARPA -- to engage in high-risk, high-reward energy research.

Back to the index.

III. Teaching Toolbox

A Lesson in Safety

By Nancy Cowles and Zachary Hill

Linda Ginzel and Boaz Keysar, professors at the University of Chicago, dropped their 16-month-old son, Danny, off at childcare on the morning of May 12, 1998. Ginzel returned that afternoon and was told that her son had been hospitalized. She arrived at the hospital to find that Danny had been pronounced dead on arrival. That morning, Danny had been placed in a Playskool Travel-Lite crib for a nap. The Travel-Lite, one of the first portable cribs in America, was designed to collapse onto itself when not occupied, so as to facilitate easy storage. The crib collapsed that morning with Danny in it, the top rails creating a “V” shape that pinned his neck. Danny was unable to cry out for help, as the crib suffocated him.

Perhaps the only thing about this story more disturbing than the image of a baby being strangled to death by his crib are the details that were later revealed. Ginzel and Keysar soon discovered that a few years earlier, an 11-month-old in California was strangled when his Travel-Lite collapsed around his neck. Two more children were killed in a similar fashion over the next two years, prompting the Consumer Product Safety Commission (CPSC) to request that the crib be recalled. In February 1993, Kolcraft, the Travel-Lite’s manufacturer, agreed. Posters explaining the recall were sent to pediatricians across the country, and the CPSC issued a joint press release with Kolcraft.

It was known that there was a fatal flaw with the cribs (the mechanism that locked the crib in the open position did not always work properly), and it was also known that thousands were potentially in use. The problem, however, was that too few people knew about the flaw. Kolcraft’s attempts to disseminate the news were an abysmal failure. Neither Ginzel nor Keysar had any idea of a potential problem when they dropped Danny off that morning. More tellingly, however, the news had never reached the operator of the childcare facility. None of the parties involved were aware of the crib’s fatal flaws, but all would become grief-stricken witnesses to its latest victim. Just months after Danny’s death, the Travel-Lite killed again, collapsing on and killing a 10-month-old baby in New Jersey.

Ginzel and Keysar eventually sued Kolcraft and Hasbro, who had licensed the use of its Playskool brand, for negligence and settled out of court for $3 million. The couple founded Kids in Danger (KID), a nonprofit organization whose mission it is to ensure that parents never have to suffer the agony of losing their child to something as preventable as a recalled crib.

What went wrong with this crib? Unfortunately, the story of the Travel-Lite crib is indicative of the child-product manufacturing system. Through court documents, it was later revealed that the crib had been designed by a draftsman with a high school education. Addressing the problem of nonexistent standards is difficult, and KID’s mission is to push for stringent and mandatory testing of all children’s products before they are sold. KID also believes, however, that if any of the engineers who worked on the Travel-Lite crib had been more aware of safety issues, Danny and the 15 other babies who died in cribs of similar design might still be alive. In 2003, KID began developing, with funding provided by Underwriters Laboratories Inc., the TEST (Teach Early Safety Testing) program to tackle these concerns.

Student Solutions

TEST began with a preliminary review of the syllabi of several major undergraduate engineering programs in 2003. No courses were found that emphasized safety, or even used the word safety in the syllabus. The staff at KID quickly developed a lesson plan and program, and the results were telling. The problem of the collapsible portable crib was solved by a group of University of Michigan seniors who had been challenged to design a safe portable crib. The student group designed a portable crib that folds upward, eliminating the possibility that it could collapse onto a baby. Even more impressive than the result is how this product was developed. The students were merely asked to design a portable crib with safety in mind. The result seems to suggest that if engineers were presented with information on safety concerns, they would be able to easily incorporate it into their product designs.

Inspired by the success of the Michigan group, TEST projects began at Northwestern University last spring. After receiving a lesson in safety matters specifically designed by KID, five teams of freshman engineering students were challenged to find solutions to long-standing child safety problems. The groups received detailed descriptions of the problems with no constraints on what type of solution was expected, except that the redesigned product must be safe, effective and feasible (i.e., cheap enough that a manufacturer would produce it).

One group was assigned to the “baby carrier problem.” Many baby carriers are similar to the Travel-Lite crib in that the carrier appears to be properly locked when it is not. The result can be the carrier’s handle collapsing with the baby inside, possibly causing the baby to fall to the ground. Flawed carriers have killed at least 20 children.

The students began this challenge by examining a faulty baby carrier and identifying scenarios in which the problem may occur. They ended up completely redesigning the handle, settling on a “shopping basket” design, in which there are two handles instead of one. The handles emerge from the carrier and come together above it, where they are locked in place. Unlike other models, this carrier has its lock in an obvious place at the top of the handles. Furthermore, the carrier has been designed so that it works only when the handles are locked correctly. Try to pick up the carrier with only one handle, or with the handles not locked properly, and it will be clear that it’s not operating correctly. The carrier was built using a low-cost, abundant plastic. Coupled with a simplistic design, the carrier would be potentially very inexpensive to manufacture.

Three teams were assigned to look at baby monitors. Monitors are popular among parents of newborns, as they allow the parents to observe the baby from their own bedroom. But some have been recalled for overheating to dangerous temperatures. The goal for the teams was to create a monitor that shuts off if it begins to overheat and warns parents that it is no longer functioning. The three teams took different approaches to the problem: One created a new style of monitor, incorporating a fan and automatic shut-off; one added thermal cut-offs, causing the monitor to shut off and become permanently inoperable; and the third devised a fan and shut-off that could be incorporated into current baby monitor models.

The final group was challenged to improve a common problem in cribs: hardware failure. Cribs can operate perfectly for several months or years, only to collapse suddenly due to a screw that has become worn or loose. This group was asked to develop a way to inform parents when a crib’s hardware becomes faulty. The group’s solution involved two innovations: a “drop-side safety system” and a warning system. The drop-side safety system is a small plastic mechanism that can be added to the foot of any crib. When attached to the crib, it securely locks the drop-side rail in place. The safety device can be easily operated by parents or caregivers but is out of the reach of the crib’s occupant. The second part of the group’s solution involves a simple system that warns parents about loose screws. It consists of a rectangular piece of plastic that stands upright when the screw is tight. As the screw loosens, however, the plastic begins to fall, revealing a brightly colored warning sticker. A caregiver could check for loose screws by walking the perimeter of a crib and looking for brightly colored stickers.  The students are enthusiastic about what they learned. “It has taught me how to go about designing and solving real-life situations,” says one Northwestern engineering student. That kind of result is KID’s goal for the TEST program, and it’s why KID is currently expanding the TEST curriculum to make it more widely available. With the help and input of an advisory committee, including Ginzel and Stephen Carr, the associate dean for undergraduate engineering at Northwestern, the KID staff is hard at work. Its ultimate objective is to create a curriculum that includes full lesson plans on contemporary product safety issues, consumer safety laws and standards and ethics in engineering—along with a list of suggested projects such as those completed by students at Michigan and Northwestern.

To understand why these efforts are so important, one simply has to go back to the story of Danny. When Kolcraft was designing its Travel-Lite crib, its primary concern was creating a crib that was light enough to be easily carried. When the Michigan students designed their crib, safety was their primary concern. One cannot help but wonder how many lives could have been saved if the original designers had focused on safety.

 Back to the index.

 

IV. Fellowship Programs

Postdoctoral

The Naval Research Laboratory (NRL) Postdoctoral Fellowship Program.  This program is open to U.S. citizens and legal permanent residents and offers a competitive stipend as well as insurance, relocation, and travel allowances.  The program offers one to three-year postdoctoral fellowships designed to increase the involvement of scientists and engineers from academia and industry to scientific and technical areas of interest and relevance to the Navy.  The program has a rolling admission.  Go to: http://www.asee.org/nrl/ .

Summer Faculty Fellowship Programs

The Air Force Summer Faculty Fellowship Program (SFFP).  This program is intended for U.S. citizens or permanent residents who have an earned doctorate in science or engineering and who hold full-time science or engineering faculty positions at U.S. colleges, community colleges and universities.  The duration of this summer fellowship is from 8 to 12 continuous weeks and research is performed on-site at Air Force laboratories.  There is a competitive weekly stipend, and relocation and daily expense allowances are available for those who qualify.  The application opens on August 1^st, 2007.  To apply online, go to : www.asee.org/sffp

The Office of Naval Research (ONR) Summer Faculty Research and Sabbatical Leave Program. This program is intended for U.S. citizens who hold teaching or research appointments relating to science and/or engineering at U.S. academic institutions. A competitive stipend, relocation and travel allowances, and a pre-program site visit are offered. Application deadline is December 4, 2007. Go to: http://www.asee.org/summer.