New devices for flow measurements: Hot film and burial wire sensors, infrared imagery, liquid crystal, and piezo-electric model

An experimental program aimed at identifying areas in low speed aerodynamic research where infrared imaging systems can make significant contributions is discussed. Implementing a new technique, a long electrically heated wire was placed across a laminar flow. By measuring the temperature distribution along the wire with the IR imaging camera, the flow behavior was identified

Carl McIntire: Fundamentalism, civil rights, and the reenergized Right, 1960--1964

Carl McIntire (1906--2002), the fiery Fundamentalist leader, led a crusade against the civil rights movement between 1960 and 1964. This thesis explores McIntire\u27s protests of civil rights legislation as they complicate the standard narrative which is typically southern focused and hones on racial arguments against civil rights, while McIntire was based in New Jersey and made political arguments. Additionally, McIntire\u27s language of American traditionalism, anti-communism, and libertarian economics parallel the rise of modern conservatism which culminated in the candidacy of Barry Goldwater for President. This thesis shows that McIntire and other religious and social conservatives built momentum through organization and a shared dialogue, which calls to question the notion of an Old Right and New Right dichotomy

International Capital Taxation.

Globalization carries profound implications for tax systems, yet most tax systems, including that of the UK, still retain many features more suited to closed economies. The purpose of this chapter is to assess how tax policy should reflect the changing international economic environment. Institutional barriers to the movement of goods, services, capital, and (to a lesser extent) labour have fallen dramatically since the Meade Report (Meade, 1978) was published. So have the costs of moving both real activity and taxable profits between tax jurisdictions. These changes mean that capital and taxable profits in particular are more mobile between jurisdictions than they used to be. Our focus is on the taxation of capital and our main conclusions may be summarized as follows

A Preliminary Report on Unique Hail and Tornadic Storm Observations in Central Illinois and Eastern Indiana on 3 April 1974

published or submitted for publicationis peer reviewedOpe

Does Revlon Matter? A Empirical and Theoretical Study

We empirically examine whether and how the doctrine of enhanced judicial scrutiny that emerged from Revlon and its progeny actually affects M&A transactions. Combining hand-coding and machine-learning techniques, we assemble data from the proxy statements of publicly announced mergers between 2003 and 2017 into a dataset of 1,913 unique transactions. Of these, 1,167 transactions were subject to the Revlon standard, and 553 were not. After subjecting this sample to empirical analysis, our results show that Revlon does indeed matter for companies incorporated in Delaware. We find that in Delaware, Revlon deals are more intensely negotiated, involve more bidders, and result in higher transaction premiums than non-Revlon deals. However, these results do not hold for target companies incorporated in other jurisdictions that have adopted the Revlon doctrine. Our results shed light on the implications of the current state of uncertainty surrounding Revlon and provide some direction for courts going forward. We theorize that Revlon is a monitoring standard whose effectiveness depends upon the judiciary’s credible commitment to intervene in biased transactions. The precise contours of the doctrine are unimportant as long as the judiciary retains a substantive avenue for intervention. Recent Delaware decisions in C&J and Corwin have been criticized for overly restricting Revlon, but we suggest that such concerns are overstated so long as Delaware judges continue to monitor the substance of transactions. Thus, in applying these decisions, Delaware judges should focus not on procedural aspects but the substantive component of transactions, which Revlon initially sought to regulate

WHAT TASKS TO AUTOMATE? AN INVESTIGATION OF WHAT TASKS MAKE SENSE TO AUTOMATE FOR FUTURE AVIATION PLATFORMS

The Army is developing a new generation of aircraft called Future Vertical Lift (FVL). These aircraft will integrate new technologies that change Army Aviation’s machinery, methods, and aircrew domains. Key to this effort is the development of automation to reduce pilot cognitive workload and prevent cognitive overload. The purpose of this research was to develop an understanding of the factors that influence pilot cognitive workload and to provide insight into what tasks make sense to automate for FVL. Researchers used a mixed methods approach, relying on scholarly literature and semi-structured interviews to elicit cognitive workload data from Army rotary-wing pilots. Researchers used the data from a simple and a complex MEDEVAC flight scenario to develop an influence diagram that models pilot cognitive workload based on influencing factors and subfactors. At a high level, the data indicate that pilot task demand and environmental factors have the most influence on cognitive workload during complex missions in challenging conditions. At a low level, the data indicate that light factors, intra-flight coordination, and task complexity are most influential on cognitive workload. The results suggest that tasks impacting these factors should be considered for automation to prevent pilot cognitive overload in FVL.DEVCOM AvMCCaptain, United States ArmyMajor, United States ArmyCaptain, United States ArmyMajor, United States ArmyApproved for public release. Distribution is unlimited

Project Fire Flight 1 vibration data

Spectral density analysis on Fire Project flight vibration dat

On the abundance of non-cometary HCN on Jupiter

Using one-dimensional thermochemical/photochemical kinetics and transport models, we examine the chemistry of nitrogen-bearing species in the Jovian troposphere in an attempt to explain the low observational upper limit for HCN. We track the dominant mechanisms for interconversion of N2-NH3 and HCN-NH3 in the deep, hightemperature troposphere and predict the rate-limiting step for the quenching of HCN at cooler tropospheric altitudes. Consistent with other investigations that were based solely on time-scale arguments, our models suggest that transport-induced quenching of thermochemically derived HCN leads to very small predicted mole fractions of hydrogen cyanide in Jupiter's upper troposphere. By the same token, photochemical production of HCN is ineffective in Jupiter's troposphere: CH4-NH3 coupling is inhibited by the physical separation of the CH4 photolysis region in the upper stratosphere from the NH3 photolysis and condensation region in the troposphere, and C2H2-NH3 coupling is inhibited by the low tropospheric abundance of C2H2. The upper limits from infrared and submillimeter observations can be used to place constraints on the production of HCN and other species from lightning and thundershock sources.Comment: 56 pages, 0 tables, 6 figures. Submitted to Faraday Discussions [in press