A survey of the material and intellectual consequences of trading in undocumented ancient coins : a case study on the North American trade

Ancient coins are among the most widely collected and demanded objects among American collectors of antiquities. A vocal lobby of ancient coin dealers/collectors has arisen to protect the importation of undocumented material into the United States and also seeks to make a distinction between antiquities trafficking and that in ancient coins. Coins are an equally important historical source and are no less important 'antiquities' than a Greek painted vase. I examine the scale of the trade in ancient coins in North America and address some points made by proponents of a continued unfettered ancient coin trade

EET Senior Design Project - IMS Dynamic Display

Indiana University Purdue University IndianapolisThe Indianapolis Motor Speedway Museum has a display transmission that is still actively used in IndyCar today. The museum wants to incorporate this transmission into an interactive display, so guests of all ages can see internal gears spin as well as see the transmission shift between its gears. This project includes mechanical and electrical engineering technology students working together to mount wire motors and sensors. The transmission will have a user-friendly interface allowing the guests to change gears and to turn the transmission on and off. The transmission will be driven by a 24V DC motor and uses a 24V DC linear actuator to rotate a barrel cam to change the position of the forks, allowing the gears to get shifted up and down. A metal enclosure houses the electrical components that provide power and control to the system. The outcome of this project is a failsafe and robust system that will operate within the IMS Museum while being continually updated.Electrical Engineering Technolog

Bridging the Gap Between Inclusive Policy and Inclusive Culture in Secondary Schools

Organisational support from a number of levels needs to be in place if schools are going to achieve success in developing an inclusive school culture. Support at policy level is frequently in place, however the gap between policy and practice is a continuing challenge. In this in-depth study of a secondary school Suzanne Carrington and John Elkins offer insights into the culture of an inclusive school and the processes of translating inclusive policy to inclusive practice

Creating Pathways to Develop Student Professionalism - A New Direction

The 2007-2008 academic year brought a new program of student employment to our IT department called IT Fellows. This program brings together the technological skills of IT along with soft business skills to assist our student employees in becoming well-rounded individuals fully prepared for life after college. In previous years our primary area of student employment was the Help Desk in which there was a tiered system in place with opportunities for resume and interview experience, raises, and promotions. The area of training needed further development and the move to the new program provided enhanced opportunities for training at all levels of employment. First-year candidates attend a week-long Leadership Academy, followed by a full year of training in four six-week rotations of their choice, after which they interview for year-long assignments as interns. Internship opportunities are provided in all areas of the department as well as some campus departments outside of IT, and provide transcript credit for them to carry forward in their prospective careers. As they progress, some upper-class Fellows become mentors, coaches, managers, and trainers themselves. All Fellows participate in educational seminars throughout the year which address many areas of technology and professionalism. Come journey with us as we explore the new terrain of students as colleagues, and the benefits of expanding time staff as well as student employees

When Constitutions Shape National Identity

Governmen

Baghdad, Tokyo, Kabul ...: Constitution Making in Occupied States

Governmen

On the Evasion of Executive Term Limits

Executive term limits are pre-commitments through which the polity restricts its ability to retain a popular executive down the road. But in recent years, many presidents around the world have chosen to remain in office even after their initial maximum term in office has expired. They have largely done so by amending the constitution, or sometimes by replacing it entirely. The practice of revising higher law for the sake of a particular incumbent raises intriguing issues that touch ultimately on the normative justification for term limits in the first place. This article reviews the normative debate over term limits and identifies the key claims of proponents and opponents. It introduces the idea of characterizing term limits as a variety of default rule to be overcome if sufficient political support is apparent. It then turns to the historical evidence in order to assess the probability of attempts (both successful and unsuccessful) to evade term limits. It finds that, notwithstanding some high profile cases, term limits are observed with remarkable frequency. The final section considers alternative institutional designs that might accomplish some of the goals of term limits, but finds that none is likely to provide a perfect substitute. Term limits have the advantage of clarity, making them relatively easy constitutional rules to enforce, and they should be considered an effective part of the arsenal of democratic institutions

Military Occupations and Their Constitutional Residual

Governmen

Measuring Partial Membership in Categories: Alternative Tools

Governmen

Ranges of Atmospheric Mass and Composition of Super Earth Exoplanets

Terrestrial-like exoplanets may obtain atmospheres from three primary sources: Capture of nebular gases, degassing during accretion, and degassing from subsequent tectonic activity. Here we model degassing during accretion to estimate the range of atmospheric mass and composition on exoplanets ranging from 1 to 30 Earth masses. We use bulk compositions drawn from primitive and differentiated meteorite compositions. Degassing alone can create a wide range of masses of planetary atmospheres, ranging from less than a percent of the planet's total mass up to ~6 mass% of hydrogen, ~20 mass% of water, and/or ~5 mass% of carbon compounds. Hydrogen-rich atmospheres can be outgassed as a result of oxidizing metallic iron with water, and excess water and carbon can produce atmospheres through simple degassing. As a byproduct of our atmospheric outgassing models we find that modest initial water contents (10 mass% of the planet and above) create planets with deep surface liquid water oceans soon after accretion is complete.Comment: ApJ, in press. 32 pages, 6 figure