Open Access. Powered by Scholars. Published by Universities.®

Social and Behavioral Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 16 of 16

Full-Text Articles in Social and Behavioral Sciences

Satellite Evidence For A Large Source Of Formic Acid From Boreal And Tropical Forests, T Stavrakou, J F. Muller, J Peeters, A Razavi, L Clarisse, C Clerbaux, P Coheur, D Hurtmans, M De Maziere, C Vigouroux, Nicholas Deutscher, David Griffith, Nicholas Jones, Clare Paton-Walsh Dec 2011

Satellite Evidence For A Large Source Of Formic Acid From Boreal And Tropical Forests, T Stavrakou, J F. Muller, J Peeters, A Razavi, L Clarisse, C Clerbaux, P Coheur, D Hurtmans, M De Maziere, C Vigouroux, Nicholas Deutscher, David Griffith, Nicholas Jones, Clare Paton-Walsh

Faculty of Science - Papers (Archive)

Formic acid contributes significantly to acid rain in remote environments1, 2. Direct sources of formic acid include human activities, biomass burning and plant leaves. Aside from these direct sources, sunlight-induced oxidation of non-methane hydrocarbons (largely of biogenic origin) is probably the largest source3, 4. However, model simulations substantially underpredict atmospheric formic acid levels5, 6, 7, indicating that not all sources have been included in the models. Here, we use satellite measurements of formic acid concentrations to constrain model simulations of the global formic acid budget. According to our simulations, 100–120 Tg of formic acid is produced annually, which is two …


The Science Of Public Health Delivery: Evidence, Uncertainties & Research Needs, Glen P. Mays Nov 2011

The Science Of Public Health Delivery: Evidence, Uncertainties & Research Needs, Glen P. Mays

Health Management and Policy Presentations

Policy initiatives to reform the nation's health system increasingly recognize the need to incorporate public health and prevention strategies. The nation's delivery system for public health, however, varies widely across states and communities in its structure, authority, and capabilities. This session examines research from the growing field of public health services and systems research to identify directions for improving public health delivery.


Estimating The Value Of Public Health Services & Systems: Evidence, Uncertainties, And Research Needs, Glen P. Mays Nov 2011

Estimating The Value Of Public Health Services & Systems: Evidence, Uncertainties, And Research Needs, Glen P. Mays

Health Management and Policy Presentations

The Affordable Care Act authorized the largest expansion in federal funding for public health services and delivery systems in decades. These provisions, designed to support programs and services that promote health and prevent disease and injury on a population-wide basis, remain controversial because of uncertainties regarding their effectiveness in improving health and constraining medical cost growth. This session examines a series of recent studies to shed light on the health and economic value of spending on public health.


Beyond Risk: Emplacement And The Production Of Environmental Evidence , Joshua Reno Aug 2011

Beyond Risk: Emplacement And The Production Of Environmental Evidence , Joshua Reno

Anthropology Faculty Scholarship

I offer a counterpoint to the prevailing risk literature that focuses not on (mis)perceptions of danger but on the production and circulation of different forms of evidence and the environmental claims they promote. Rather than reproduce the epistemic dichotomies associated with risk discourse, I discuss attempts by waste-industry technicians, government inspectors, lawyers, area residents, and activists to generate persuasive accounts of a large, U.S. landfill and its porous boundaries. I argue that the differential influence of their various claims is best understood by examining what it means to know and care for a place.


Following The Evidence: Approaches To Assessment In Academic Libraries, Gregory A. Smith May 2011

Following The Evidence: Approaches To Assessment In Academic Libraries, Gregory A. Smith

Gregory A. Smith

In an environment of strained budgets and heightened accountability, academic libraries need to base their planning, decision-making, and advocacy on evidence more than ever before. Fortunately, the resources required to collect, analyze, and visualize data—thus turning it into evidence—are increasingly accessible. This session will challenge participants to grow in their handling of evidence by exposing them to a range of data sources and analysis tools. In order to accomplish this goal, the presenter will share brief sketches of a number of recent library assessment efforts, focusing on projects with which he has been involved personally. The session’s brevity will preclude …


Following The Evidence: Approaches To Assessment In Academic Libraries, Gregory A. Smith Jan 2011

Following The Evidence: Approaches To Assessment In Academic Libraries, Gregory A. Smith

Faculty Publications and Presentations

In an environment of strained budgets and heightened accountability, academic libraries need to base their planning, decision-making, and advocacy on evidence more than ever before. Fortunately, the resources required to collect, analyze, and visualize data—thus turning it into evidence—are increasingly accessible. This session will challenge participants to grow in their handling of evidence by exposing them to a range of data sources and analysis tools. In order to accomplish this goal, the presenter will share brief sketches of a number of recent library assessment efforts, focusing on projects with which he has been involved personally. The session’s brevity will preclude …


Saving Lives Or Raising Revenue: Analysing Media Coverage Of The Alcopops Tax In Light Of The Evidence On Its Effects, Sandra C. Jones, Laura Robinson Jan 2011

Saving Lives Or Raising Revenue: Analysing Media Coverage Of The Alcopops Tax In Light Of The Evidence On Its Effects, Sandra C. Jones, Laura Robinson

Faculty of Health and Behavioural Sciences - Papers (Archive)

The Australian Government increased the tax on ready-to-drink (RTD) alcohol beverages in 2008, in order to address concerns about increasing alcohol consumption among young people. This decision resulted in significant debate and discussion in the media, and in academic circles. The aim of the current study was to examine media coverage of the debate – and particularly the arguments posed in favour of and against the tax – now that we have objective evidence of its impact. We find that business owners and industry groups were vocal in the media, raising a number of arguments in opposition to the tax; …


The Effect Of Ownership Structure On Leverage Decision: New Evidence From Chinese Listed Firms, Qigui Liu, Gary Tian, Xiaoming Wang Jan 2011

The Effect Of Ownership Structure On Leverage Decision: New Evidence From Chinese Listed Firms, Qigui Liu, Gary Tian, Xiaoming Wang

Faculty of Commerce - Papers (Archive)

This paper examines the effect of state control and ownership structure on the leverage decision of firms listed in the Chinese stock market. Our results show that state-owned enterprises (SOEs) have higher leverage ratios than non-SOEs, and SOEs in regions with a poorer institutional environment have higher leverage ratios than SOEs in better regions. We also show that the largest shareholding (the percentage of shares held by the largest shareholder) in the SOEs has a negative relationship with the leverage ratio, while the largest shareholding in non-SOEs has a non-linear relationship with the short-term and long-term debt ratios. Finally, this …


The Early Years And Later Development: Evidence And Social Policy, Edward Melhuish Jan 2011

The Early Years And Later Development: Evidence And Social Policy, Edward Melhuish

Faculty of Social Sciences - Papers (Archive)

Keynote address at the Growing Up in Ireland Annual Research Conference, 1 December 2011, Dublin, Ireland


Evidence For Involvement Of The Insula In The Psychotropic Effects Of Thc In Humans: A Double-Blind, Randomized Pharmacological Mri Study, Hendrika H. Van Hell, Matthijs G. Bossong, Gerry Jager, Gert Kristo, Matthias J. P Van Osch, Fernando Zelaya, Rene S. Kahn, Nick F. Ramsey Jan 2011

Evidence For Involvement Of The Insula In The Psychotropic Effects Of Thc In Humans: A Double-Blind, Randomized Pharmacological Mri Study, Hendrika H. Van Hell, Matthijs G. Bossong, Gerry Jager, Gert Kristo, Matthias J. P Van Osch, Fernando Zelaya, Rene S. Kahn, Nick F. Ramsey

Faculty of Social Sciences - Papers (Archive)

The main reason for recreational use of cannabis is the 'high', the primary psychotropic effect of Δ9-tetrahydrocannabinol (THC). This psychoactive compound of cannabis induces a range of subjective, physical and mental reactions. The effect on heart rate is pronounced and complicates bloodflow-based neuroimaging of psychotropic effects of THC. In this study we investigated the effects of THC on baseline brain perfusion and activity in association with the induction of 'feeling high'. Twenty-three subjects participated in a pharmacological MRI study, where we applied arterial spin labelling (ASL) to measure perfusion, and resting-state functional MRI to assess blood oxygen level-dependent …


Long-Run Mortality Effects Of Vietnam-Era Army Service: Evidence From Australia's Conscription Lotteries, Peter Siminski, Simon Ville Jan 2011

Long-Run Mortality Effects Of Vietnam-Era Army Service: Evidence From Australia's Conscription Lotteries, Peter Siminski, Simon Ville

Faculty of Commerce - Papers (Archive)

We estimate the effect of Vietnam-era Army service on mortality, exploiting Australia's conscription lotteries for identification. We utilize population data on deaths during 1994-2007 and military personnel records. The estimates are identified by over 51,000 compliers induced to enlist in the Army. We find no statistically significant effects on mortality overall, nor for any cause of death. The estimated relative risk (RR) of death associated with Army service is 1.03 (95% CI: 0.92, 1.19). On the assumption that Army service affected mortality only for those who served in Vietnam, the estimated RR is 1.06 (95% CI: 0.81, 1.51).


Disproportional Ownership Structure And Pay–Performance Relationship: Evidence From China's Listed Firms, Jerry Cao, Xiaofei Pan, Gary Tian Jan 2011

Disproportional Ownership Structure And Pay–Performance Relationship: Evidence From China's Listed Firms, Jerry Cao, Xiaofei Pan, Gary Tian

Faculty of Commerce - Papers (Archive)

This paper examines the impact of ownership structure on executive compensation in China's listed firms. We find that the cash flow rights of ultimate controlling shareholders have a positive effect on the pay–performance relationship, while a divergence between control rights and cash flow rights has a significantly negative effect on the pay–performance relationship. We divide our sample based on ultimate controlling shareholders' type into state owned enterprises (SOE), state assets management bureaus (SAMB), and privately controlled firms. We find that in SOE controlled firms cash flow rights have a significant impact on accounting based pay–performance relationship. In privately controlled firms, …


What Will We Lose If The Trial Vanishes?, Robert P. Burns Jan 2011

What Will We Lose If The Trial Vanishes?, Robert P. Burns

Faculty Working Papers

The number of trials continues to decline andfederal civil trials have almost completely disappeared. This essay attempts to address the significance of this loss, to answer the obvious question, "So what?" It argues against taking a resigned or complacent attitude toward an important problem for our public culture. It presents a short description of the trial's internal structure, recounts different sorts of explanations, and offers an inventory of the kinds of wounds this development would inflict.


Moral Character, Motive, And The Psychology Of Blame, Janice Nadler, Mary-Hunter Morris Mcdonnell Jan 2011

Moral Character, Motive, And The Psychology Of Blame, Janice Nadler, Mary-Hunter Morris Mcdonnell

Faculty Working Papers

Blameworthiness, in the criminal law context, is conceived as the carefully calculated end product of discrete judgments about a transgressor's intentionality, causal proximity to harm, and the harm's foreseeability. Research in social psychology, on the other hand, suggests that blaming is often intuitive and automatic, driven by a natural impulsive desire to express and defend social values and expectations. The motivational processes that underlie psychological blame suggest that judgments of legal blame are influenced by factors the law does not always explicitly recognize or encourage. In this Article we focus on two highly related motivational processes – the desire to …


If The Shoe Fits They Might Acquit: The Value Of Forensic Science Testimony, Jonathan Koehler Jan 2011

If The Shoe Fits They Might Acquit: The Value Of Forensic Science Testimony, Jonathan Koehler

Faculty Working Papers

The probative value of forensic science evidence (such as a shoeprint) varies widely depending on how the evidence and hypothesis of interest is characterized. This paper uses a likelihood ratio (LR) approach to identify the probative value of forensic science evidence. It argues that the "evidence" component should be characterized as a "reported match," and that the hypothesis component should be characterized as "the matching person or object is the source of the crime scene sample." This characterization of the LR forces examiners to incorporate risks from sample mix-ups and examiner error into their match statistics. But how will legal …


A Poisoned Apple? The Use Of Secret Evidence And Secret Hearings To Combat Terrorism In Australia, Michael Crowley Jan 2011

A Poisoned Apple? The Use Of Secret Evidence And Secret Hearings To Combat Terrorism In Australia, Michael Crowley

Australian Counter Terrorism Conference

The use of secrecy in the form of secret evidence and secret hearings had a limited role in modern democracies where the focus is on open justice. This changed after the events of 11 September 2001. Secrecy may be a necessary adjunct to maintaining military options, for combating organised crime and countering terrorism but like a double-edged sword it can also cut into the fabric of the democratic state via abuses of power, and the maintenance and expansion of organisations beyond their usefulness. This paper considers the use of secrecy in Australia with particular reference to its impact on the …