An International Regulatory Framework for National Employment Policies

Employment-related policies are sensitive by any standard, and they remain basically national despite international labour standards (ILS) being even older than the United Nations. Globalization is changing this situation where countries may have to choose between ‘more’ or ‘better’ jobs. The multilateral framework of the World Trade Organization (WTO) can only have an indirect impact. But Regional Trade Agreements (RTA) and International Investment Agreements (IIA) are emerging as a new way of gradually enhancing the impact of certain labour standards. In addition, unilateral measures both by governments and importers driven by social and environmental consumer preferences and pressure groups increasingly shape the international regulatory framework for national employment policies. Even small, locally operating enterprises risk marginalization and market exclusion by ignoring these developments. The long-term influence of this new ‘network approach’ on employment-related policies, including job location, gender issues, social coherence and migration remains to be seen. Nonetheless, the still flimsy evidence gathered here seems to indicate that this new, international framework might increase sustainable employment where and when supporting measures, including through unilateral preferences and even sanctions, form a ‘cocktail’ which export-oriented industries and their suppliers will find palatable.

Improving Surveying Accuracy and Efficiency in Connecticut: An Accuracy Assessment of GEOID03 and GEOID09

Comparing published NAVD 88 Helmert orthometric heights of First-Order bench marks against GPS-determined orthometric heights showed that GEOID03 and GEOID09 perform at their reported accuracy in Connecticut. GPS-determined orthometric heights were determined by subtracting geoid undulations from ellipsoid heights obtained from a network least-squares adjustment of GPS occupations in 2007 and 2008. A total of 73 markers were occupied in these stability classes: 25 class A, 11 class B, 12 class C, 2 class D bench marks, and 23 temporary marks with transferred elevations. Adjusted ellipsoid heights were compared against OPUS as a check. We found that: the GPS-determined orthometric heights of stability class A markers and the transfers are statistically lower than their published values but just barely; stability class B, C and D markers are also statistically lower in a manner consistent with subsidence or settling; GEOID09 does not exhibit a statistically significant residual trend across Connecticut; and GEOID09 out-performed GEOID03. A "correction surface" is not recommended in spite of the geoid models being statistically different than the NAVD 88 heights because the uncertainties involved dominate the discrepancies. Instead, it is recommended that the vertical control network be re-observed.

Volume 13, Number 2: April/May 2007

Page 2 – The Vice Provost for University Libraries reflects upon the strides made in the last year. Page 3 - Ornithologist David Sibley’s Edwin Way Teale lecture is featured. Page 5 - In a guest column on diversity issues, Professor Hedley Freake examines what UConn is doing to engender cultural understanding in students. Page 6 - Staff anniversaries and awards. Page 7 - Finding articles, images, and music easier with new database locator.

Submission Guide

Guidelines for the DigitalCommons@UConn submission form.

Enhanced Cold Tolerance in Transgenic Tobacco Expressing a Chloroplast Omega-3 Fatty Acid Desaturase Gene under the Control of a Cold-inducible Promoter

A new cold-inducible genetic construct was cloned using a chloroplast-specific omega-3-fatty acid desaturase gene (FAD7) under the control of a cold-inducible promoter (cor15a) from Arabidopsis thaliana. RT-PCR confirmed a marked increase in FAD7 expression, in young Nicotiana tabacum (cv. Havana) plants harboring cor15a-FAD7, after a short-term exposure to cold. When young, cold-induced tobacco seedlings were exposed to low-temperature (0.5, 2 or 3.5 degrees C) for up to 44 days, survival within independent cor15a-FAD7 transgenic lines (40.2-96%) was far superior to the wild type (6.7-10.2%). In addition, the major trienoic fatty acid species remained stable in cold-induced cor15a-FAD7 N. tabacum plants under prolonged cold storage while the levels of hexadecatrienoic acid (16:3) and octadecatrienoic acid (18:3) declined in wild type plants under the same conditions (79 and 20.7% respectively). Electron microscopy showed that chloroplast membrane ultrastructure in cor15a-FAD7 transgenic plants was unaffected by prolonged exposure to cold temperatures. In contrast, wild type plants experienced a loss of granal stacking and disorganization of the thylakoid membrane under the same conditions. Changes in membrane integrity coincided with a precipitous decline in leaf chlorophyll concentration and low survival rates in wild type plants. Cold-induced double transgenic N. alata (cv. Domino Mix) plants, harboring both the cor15a-FAD7 cold-tolerance gene and a cor15a-IPT dark-tolerance gene, exhibited dramatically higher survival rates (89-90%) than wild type plants (2%) under prolonged cold storage under dark conditions (2 degrees C for 50 days).

Family-Friendly Employment Policies: What do People Want?

This research examines what people want in terms of family-friendly employment policies within the workplace. Two groups were compared: undergraduate students preparing themselves for the workforce and Baby Boomers that are about to, or already have, retired. The sample was chosen from current University of Connecticut fourth year students and alumni who graduated from the University of Connecticut between 1970 and 1978. Data was collected using an online questionnaire, mainly consisting of closed-ended questions on four and five point Likert scales. Analysis indicates differences between males and females in their response to employment policies, particularly their opinions in terms of sick leave. Alumni, many of whom are part of the sandwich generation, are less worried about child, partner, or elder care responsibilities than one might expect.