Two fault tolerant toggle-hook release

A coupling device is disclosed which is mechanically two fault tolerant for release. The device comprises a fastener plate and fastener body, each of which is attachable to a different one of a pair of structures to be joined. The fastener plate and body are coupled by an elongate toggle mounted at one end in a socket on the fastener plate for universal pivotal movement thereon. The other end of the toggle is received in an opening in the fastener body and adapted for limited pivotal movement therein. The toggle is adapted to be restrained by three latch hooks arranged in symmetrical equiangular spacing about the axis of the toggle, each hook being mounted on the fastener body for pivotal movement between an unlatching non-contact position with respect to the toggle and a latching position in engagement with a latching surface of the toggle. The device includes releasable lock means for locking each latch hook in its latching position whereby the toggle couples the fastener plate to the fastener body and means for releasing the lock means to unlock each said latch hook from the latch position whereby the unlocking of at least one of the latch hooks from its latching position results in the decoupling of the fastener plate from the fastener body

An effective AutoCAD curriculum for the high school student

The instruction of computer assisted drafting (CAD) in the high school classroom presents unique problems and challenges that typical colleges, technical schools, and industry do not address. Including issues such as cross curriculum instruction, beginning and advanced students in the same class, several courses in the same room, CAD and manual drafting taught concurrently

Reviews of Daniel Davis\u27s Contingent Academic Labor and Lisa del Rosso\u27s Confessions of an Accidental Professor

This review covers Daniel Davis\u27s Contingent Academic Labor: Evaluating Conditions to Improve Student Outcomes and Lisa del Rosso\u27s Confessions of an Accidental Professor. Davis\u27s book offers a rubric for evaluating the working conditions of contingent academic laborers. del Rosso\u27s Confessions is a memoir of her experience as a contingent academic laborer

Five minutes with William Outhwaite: “The chic ultra-right populism of Geert Wilders and others is certainly worrying”

As part of our on-going Thinkers on Europe series, EUROPP’s editors Stuart A Brown and Chris Gilson spoke to Professor of Sociology William Outhwaite about the EU’s democratic deficit, the rise of the far-right, and whether sociologists should do more to engage with the subject of European integration

Protein expression in Arabidopsis thaliana after chronic clinorotation

Soluble protein expression in Arabidopsis thaliana L. (Heynh.) leaf and stem tissue was examined after chronic clinorotation. Seeds of Arabidopsis were germinated and plants grown to maturity on horizontal or vertical slow-rotating clinostats (1 rpm) or in stationary vertical control units. Total soluble proteins and in vivo-labeled soluble proteins isolated from these plants were analyzed by two-dimensional sodium doedocyl sulfate polyacrylamide gel electrophoresis (SDS PAGE) and subsequent fluorography. Visual and computer analysis of the resulting protein patterns showed no significant differences in either total protein expression or in active protein synthesis between horizontal clinorotation and vertical controls in the Arabidopsis leaf and stem tissue. These results show chronic clinorotation does not cause gross changes in protein expression in Arabidopsis

Mandatory Disclosure and Operational Risk: Evidence from Hedge Fund Registration

Mandatory disclosure is a regulatory tool intended to allow market participants to assess operational risk. We examine the value of disclosure through the controversial SEC requirement, since overturned, which required major hedge funds to register as investment advisors and file Form ADV disclosures. Leverage and ownership structures suggest that lenders and equity investors were already aware of operational risk. However, operational risk does not mediate flow-performance relationships. Investors either lack this information or regard it as immaterial. These findings suggest that regulators should account for the endogenous production of information and the marginal benefit of disclosure to different investment clienteles

Becoming Origin(al): Deterritorialization and Postcolonial Theory from the Caribbean

"Becoming Origin(al)" alludes to Gilles Deleuze and Félix Guattari's idea of "becoming minor" in Kafka: Toward a Theory of Minor Literature. This article will discuss Deleuze and Guattari's ideas in full, but the article will first set out to provide a context for thinking about postcolonial theory in relation to the Caribbean, with specific reference to Edouard Glissant's Caribbean Discourse and Jean Bernabé, Patrick Chamoiseau, and Raphaël Confiant's In Praise of Creoleness.

Trust and Delegation

Due to imperfect transparency and costly auditing, trust is an essential component of financial intermediation. In this paper we study a comprehensive sample of due diligence reports from a major hedge fund due diligence firm. A routine feature of due diligence is an assessment of integrity. We find that misrepresentation about past legal and regulatory problems is frequent (21%), as is incorrect or unverifiable representations about other topics (28%). Misrepresentation, the failure to use a major auditing firm and the use of internal pricing are significantly related to legal and regulatory problems, indices of operational risk. Due diligence (DD) reports are costly and are only performed when a fund is seriously considered for investment. It is important to control for this conditioning which would otherwise bias cross-sectional analysis. We find that DD reports are typically issued on high return funds three months after the historical performance has peaked. DD reports are also issued at the point of highest cash flow into the fund. This pattern is consistent with return chasing behavior by institutional hedge fund investors

Trust and Delegation

Due to imperfect transparency and costly auditing, trust is an essential component of financial intermediation. In this paper we study a sample of 444 due diligence (DD) reports from a major hedge fund DD firm. A routine feature of due diligence is an assessment of integrity. We find that misrepresentation about past legal and regulatory problems is frequent (21%), as is incorrect or unverifiable representations about other topics (28%). Misrepresentation, the failure to use a major auditing firm, and the use of internal pricing are significantly related to legal and regulatory problems, indices of operational risk. We find that DD reports are typically performed after positive performance and investor inflows. We control for potential bias due to this and other potential conditioning. An operational risk score based on information contained in the DD reports significantly predicts subsequent fund failure and statistical performance characteristics out of sample. Finally we find that observed operational risk characteristics do not appear to moderate fund flow.