Jail suicides by hanging. An epidemiological review and recommendations for prevention

This article reviews 17 cases of jail suicide occurring in Oklahoma in calendar years 1981 through 1983. Significant variables are reviewed, and recommendations for prevention are presented.     

European and U.S. aircraft development strategies

A comparison of 20 years of aircraft production in Europe and America. U.S. cost increases in the system acquisition process have resulted in large part from unforeseen (sometimes unforseeable) engineering difficulties in the development phase, and from substantial production commitment before development was complete. Common European strategy completed basic development before beginning production and demonstrated utility through prototypes, using early proof-testing of engines, electronics and airframes. An alternative acquisition strategy to that used in the 1960s in the United States is recommended for the next decade: (1) incremental acquisition, based on a sequence of decision points and a succession of development and production phases; and (2) pronounced austerity in early development phases. These changes would result in lessened cost growth and lower U.S. acquisition costs, as well as in improved predictability of schedule and system performance outcomes.The following statement was prepared for the Committee on Armed Services, United States Senate, and was presented on December 7, 1971.     

What We Have Learned About Teaching Multiparty Negotiation

This article grows out of our experience teaching an advanced course on multiparty negotiation. The main question underlying the course is: “How can experts in two‐party negotiations make themselves effective multiparty negotiators?” In this article, we describe what and how we taught, what we think worked, and what we decided to change after the first year of teaching.     

An investigation into the use of calculating the first derivative of absorbance spectra as a tool for forensic fibre analysis.

A range of fibre samples was measured using J&M MSP400 and J&M MSP800 microspectrophotometers across the visible and UV/visible wavelength ranges respectively. The first derivative of the absorbance spectra was then calculated and studied. When the absorbance spectra produced for some samples were broad and featureless, the first derivative spectra provided more points of comparison that facilitated discrimination. For many of the samples, calculating the first derivative did not result in any additional discrimination due to the high number of points of comparison present in the absorbance spectra. However, for the samples that exhibited a high level of intra-sample colour variation (e.g. through uneven dye uptake common in cotton and wool, etc.), which was evident in the absorbance spectra, the associated first derivative spectra highlighted this variation between the fibres and could potentially have resulted in false exclusions. The results show that whilst calculating first derivative can be a useful aid in the comparison of spectra, a high degree of caution is required when applying this method to fibres which exhibit a large intra-sample variation in colour.     

Deregistration issues in the US for foreign private issuers

The first 150 words of the full text of this article appear below. Key points

• While the passage of Sarbanes–Oxley in the USwas just one of the many causes for the lack of competitivenessof the US capital markets recently, it served to focus the attentionof foreign private issuers in the US on the difficulty and sometimesimpossibility of exiting the US capital markets.
• Unlike manyother jurisdictions, the process of deregistering in the USis distinct from process of delisting. The current rules forderegistration of foreign private issuers focus on the numberof US shareholders, regardless of how or where those shareholderspurchased their shares. In addition, foreign private issuers,were subject to complicated rules for counting US shareholders,and deregistration often would only suspend (not terminate)their reporting obligations.
• As a result of pressure from foreignprivate issuers, the SEC proposed new rules at the end of 2005to liberalize the existing deregistration regime for foreignprivate issuers. . . . [Full Text of this Article]