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Selected Works

2012

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Articles 121 - 150 of 5706

Full-Text Articles in Social and Behavioral Sciences

Organisational Control And The Self: Critiques And Normative Expectations, Karin Garrety Dec 2012

Organisational Control And The Self: Critiques And Normative Expectations, Karin Garrety

Karin Garrety

This article explores the normative assumptions about the self that are implicitly and explicitly embedded in critiques of organisational control. Two problematic aspects of control are examined – the capacity of some organisations to produce unquestioning commitment, and the elicitation of ‘false’ selves. Drawing on the work of Rom Harré, and some examples of organisational-self processes gone awry, I investigate the dynamics involved and how they violate the normative expectations that we hold regarding the self, particularly its moral autonomy and authenticity. The paper concludes by arguing that, despite post-structuralist challenges, some notion of a ‘core’ or ‘real’ self still …


Accounting For Corruption: Abuse Of Rank And Privilege, Kathleen A. Cooper, Ian K. Fargher Dec 2012

Accounting For Corruption: Abuse Of Rank And Privilege, Kathleen A. Cooper, Ian K. Fargher

Ian Fargher

Rank, privilege and responsibility should be inseparable. However, investigations ofcorporate scandals typically reveal rank, privilege and irresponsible behaviour gohand in hand. The publicity and recriminations surrounding corporate scandals tendto focus first on corporate executives implicated in poor management or otherinappropriate behaviour and then on the relevant regulators. Where financialmanipulation is revealed, the external auditor also comes under scrutiny. Thedeficiencies in corporate regulation including accounting and audit standards aresubject to less public inspection but are often the subject of enquiry by governmentappointedbodies. Recommendations for regulatory reform follow and the public isassured the risk of similar scandals is minimised or at least …


Trial By Fire: Natural Hazards, Mixed-Methods And Cultural Research, Christine Eriksen, Nicholas J. Gill, Ross A. Bradstock Dec 2012

Trial By Fire: Natural Hazards, Mixed-Methods And Cultural Research, Christine Eriksen, Nicholas J. Gill, Ross A. Bradstock

Christine Eriksen

This paper considers the issues of research 'relevance' and 'use' to reflect upon a cultural geography research project on bushfire that did not begin with any specific aim of being useful to policy makers but which has garnered considerable and ongoing interest from a broad audience. It provides an example of how the integration of quantitative and qualitative research methods and data can enhance research into cultural aspects of natural hazards whilst simultaneously playing a key role in ensuring that the research results are of interest to a wide range of groups. Using a mixed-methods research approach was found to …


The Art Of Learning: Wildfire, Amenity Migration And Local Environmental Knowledge, Christine Eriksen, T Prior Dec 2012

The Art Of Learning: Wildfire, Amenity Migration And Local Environmental Knowledge, Christine Eriksen, T Prior

Christine Eriksen

Communicating the need to prepare well in advance of the wildfire season is a strategic priority for wildfire management agencies worldwide. However, there is considerable evidence to suggest that although these agencies invest significant effort towards this objective in the lead up to each wildfire season, landholders in at-risk locations often remain under-prepared. One reason for the poor translation of risk information materials into actual preparation may be attributed to the diversity of people now inhabiting wildfire-prone locations in peri-urban landscapes. These people hold widely varying experiences, beliefs, attitudes and values relating to wildfire, which influence their understanding and interpretation …


The Two-Faced Nature Of Small Heat Shock Proteins: Amyloid Assembly And The Inhibition Of Fibril Formation. Relevance To Disease States, Heath W. Ecroyd, S Meehan, John A. Carver Dec 2012

The Two-Faced Nature Of Small Heat Shock Proteins: Amyloid Assembly And The Inhibition Of Fibril Formation. Relevance To Disease States, Heath W. Ecroyd, S Meehan, John A. Carver

Heath Ecroyd

The ability of small heat-shock proteins (sHsps) such as alphaB-crystallin to inhibit the amorphous (disordered) aggregation of varied target proteins in a chaperone-like manner has been well described. The mechanistic details of this action are not understood. Amyloid fibril formation is an alternative off-folding pathway that leads to highly ordered beta-sheet-containing aggregates. Amyloid fibril formation is associated with a broad range of protein conformational diseases such as Alzhiemer's, Parkinson's and Huntington's and sHsp expression is elevated in the protein deposits that are characteristic of these disease states. The ability of sHsps to prevent fibril formation has been less well characterised. …


Molecular Dynamics Analysis Of Apolipoprotein-D - Lipid Hydroperoxide Interactions: Mechanism For Selective Oxidation Of Met-93, Aaron J. Oakley, Surabhi Bhatia, Heath Ecroyd, Brett Garner Dec 2012

Molecular Dynamics Analysis Of Apolipoprotein-D - Lipid Hydroperoxide Interactions: Mechanism For Selective Oxidation Of Met-93, Aaron J. Oakley, Surabhi Bhatia, Heath Ecroyd, Brett Garner

Heath Ecroyd

Background: Recent studies suggest reduction of radical-propagating fatty acid hydroperoxides to inert hydroxides by interaction with apolipoprotein-D (apoD) Met93 may represent an antioxidant function for apoD. The nature and structural consequences of this selective interaction are unknown. Methodology/Principal Findings: Herein we used molecular dynamics (MD) analysis to address these issues. Longtimescale simulations of apoD suggest lipid molecules are bound flexibly, with the molecules free to explore multiple conformations in a binding site at the entrance to the classical lipocalin ligand-binding pocket. Models of 5s- 12s- and 15s hydroperoxyeicosatetraenoic acids were created and the lipids found to wrap around Met93 thus …


Monotremes Provide A Key To Understanding The Evolutionary Significance Of Epididymal Sperm Maturation, Brett Nixon, Russell Jones, Jean-Louis Dacheux, Heath Ecroyd Dec 2012

Monotremes Provide A Key To Understanding The Evolutionary Significance Of Epididymal Sperm Maturation, Brett Nixon, Russell Jones, Jean-Louis Dacheux, Heath Ecroyd

Heath Ecroyd

"It has been widely accepted that mammalian spermatozoa are infertile when they leave the testes and require a period of maturation in both the epididymis and the female reproductive tract before acquiring the ability to fertilize an oocyte. However, the necessity for such a complex process of posttesticular sperm maturation appears to be unique to mammals because it is well established that these processes do not directly influence the fertilizing ability of the spermatozoa of birds, reptiles, and other lower vertebrates. Because of their key evolutionary position and form of reproduction, we contend that monotremes (platypus and echidna) provide a …


Binding Of The Molecular Chaperone Alphab-Crystallin To Abeta Amyloid Fibrils Inhibits Fibril Elongation, Sarah L. Shammas, Christopher A. Waudby, Shuyu Wang, Alexander K. Buell, Tuomas P. Knowles, Heath W. Ecroyd, Mark E. Welland, John A. Carver, Christopher M. Dobson, Sarah Meehan Dec 2012

Binding Of The Molecular Chaperone Alphab-Crystallin To Abeta Amyloid Fibrils Inhibits Fibril Elongation, Sarah L. Shammas, Christopher A. Waudby, Shuyu Wang, Alexander K. Buell, Tuomas P. Knowles, Heath W. Ecroyd, Mark E. Welland, John A. Carver, Christopher M. Dobson, Sarah Meehan

Heath Ecroyd

The molecular chaperone αB-crystallin is a small heat-shock protein that is upregulated in response to a multitude of stress stimuli, and is found colocalized with Aβ amyloid fibrils in the extracellular plaques that are characteristic of Alzheimer's disease. We investigated whether this archetypical small heat-shock protein has the ability to interact with Aβ fibrils in vitro. We find that αB-crystallin binds to wild-type Aβ42 fibrils with micromolar affinity, and also binds to fibrils formed from the E22G Arctic mutation of Aβ42. Immunoelectron microscopy confirms that binding occurs along the entire length and ends of the fibrils. Investigations into the effect …


Nmr Spectroscopy Of 14-3-3zeta Reveals A Flexible C-Terminal Extension: Differentiation Of The Chaperone And Phosphoserine-Binding Activities Of 14-3-3zeta, H Fu, Danielle Williams, Heath Ecroyd, John Carver, Lixin Zhang, Huanqin Dai, Joanna Woodcock, K Goodwin Dec 2012

Nmr Spectroscopy Of 14-3-3zeta Reveals A Flexible C-Terminal Extension: Differentiation Of The Chaperone And Phosphoserine-Binding Activities Of 14-3-3zeta, H Fu, Danielle Williams, Heath Ecroyd, John Carver, Lixin Zhang, Huanqin Dai, Joanna Woodcock, K Goodwin

Heath Ecroyd

Intracellular 14-3-3 proteins bind to many proteins, via a specific phosphoserine motif, regulating diverse cellular tasks including cell signalling and disease progression. The 14-3-3 isoform is a molecular chaperone, preventing the stressinduced aggregation of target proteins in a manner comparable with that of the unrelated sHsps (small heat-shock proteins). 1H-NMR spectroscopy revealed the presence of a flexible and unstructured C-terminal extension, 12 amino acids in length, which protrudes from the domain core of 14-3-3 and is similar in structure and length to the C-terminal extension of mammalian sHsps. The extension stabilizes 14-3-3, but has no direct role in chaperone action. …


Enhanced Molecular Chaperone Activity Of The Small Heat-Shock Protein Alphab-Cystallin Following Covalent Immobilization Onto A Solid-Phase Support, V Bellotti, Heath Ecroyd, J Carver, H J Griesser, B Thierry, J G Shapter, S S Griesser, S Giorgetti, M R Nussio, J A Gerrard, J Garvey Dec 2012

Enhanced Molecular Chaperone Activity Of The Small Heat-Shock Protein Alphab-Cystallin Following Covalent Immobilization Onto A Solid-Phase Support, V Bellotti, Heath Ecroyd, J Carver, H J Griesser, B Thierry, J G Shapter, S S Griesser, S Giorgetti, M R Nussio, J A Gerrard, J Garvey

Heath Ecroyd

The well-characterized small heat-shock protein, alphaB-crystallin, acts as a molecular chaperone by interacting with unfolding proteins to prevent their aggregation and precipitation. Structural perturbation (e.g., partial unfolding) enhances the in vitro chaperone activity of alphaB-crystallin. Proteins often undergo structural perturbations at the surface of a synthetic material, which may alter their biological activity. This study investigated the activity of alphaB-crystallin when covalently bound to a support surface; alphaB-crystallin was immobilized onto a range of solid material surfaces, and its characteristics and chaperone activity were assessed. Immobilization was achieved via a plasma-deposited thin polymeric interlayer containing aldehyde surface groups and reductive …


Nutrition Status Of Primary Care Patients With Depression And Anxiety, Adrienne K. Forsyth, Peter G. Williams, Frank P. Deane Dec 2012

Nutrition Status Of Primary Care Patients With Depression And Anxiety, Adrienne K. Forsyth, Peter G. Williams, Frank P. Deane

Frank Deane

The objective of this study was to evaluate the nutrition status of people referred to a nutrition and physical activity program for the management of mental health in a general practice.


Predicting Dropout In The First 3 Months Of 12-Step Residential Drug And Alcohol Treatment In An Australian Sample, Frank P. Deane, David J. Wootton, Ching-I Hsu, Peter J. Kelly Dec 2012

Predicting Dropout In The First 3 Months Of 12-Step Residential Drug And Alcohol Treatment In An Australian Sample, Frank P. Deane, David J. Wootton, Ching-I Hsu, Peter J. Kelly

Frank Deane

Objective: Premature termination from treatment is a major factor associated with poorer drug and alcohol treatment outcomes. The present study investigated client-related baseline predictors of dropout at 3 months from a faith-based 12-step residential drug treatment program. Method: Data were collected over a period of 14 months from eight residential drug and alcohol treatment programs run by The Australian Salvation Army. The final sample consisted of 618 participants, including 524 men (84.8%) and 94 women (15.2%). Predictor variables of interest were age, gender, primary drug of concern, criminal involvement, psychological distress, drug cravings, self-efficacy to abstain, spirituality, forgiveness of self …


Prevalence Of Smoking And Other Health Risk Factors In People Attending Residential Substance Abuse Treatment, Peter J. Kelly, Amanda L. Baker, Frank P. Deane, Frances Kay-Lambkin, Billie Bonevski, Jenna Tregarthen Dec 2012

Prevalence Of Smoking And Other Health Risk Factors In People Attending Residential Substance Abuse Treatment, Peter J. Kelly, Amanda L. Baker, Frank P. Deane, Frances Kay-Lambkin, Billie Bonevski, Jenna Tregarthen

Frank Deane

Introduction and Aims. People attending substance abuse treatment have an elevated risk of developing cardiovascular disease (CVD) and cancer. Consequently, there have been increasing calls for substance abuse treatment services to address smoking.The current study examined smoking behaviours of people attending residential substance abuse treatment. Additionally, the study examined rates of other potentially modifiable health risk factors for the development of CVD and cancer. Design and Methods. A cross-sectional survey was completed by participants attending Australian Salvation Army residential substance abuse treatment services (n = 228). Rates of smoking, exercise, dietary fat intake, body mass index and depression were identified …


A Comparison Of Treatment Outcomes For Individuals With Substance Use Disorder Alone And Individuals With Probable Dual Diagnosis, Elizabeth K. Cridland, Frank P. Deane, Ching-I Hsu, Peter J. Kelly Dec 2012

A Comparison Of Treatment Outcomes For Individuals With Substance Use Disorder Alone And Individuals With Probable Dual Diagnosis, Elizabeth K. Cridland, Frank P. Deane, Ching-I Hsu, Peter J. Kelly

Frank Deane

The co-occurrence of substance use and mental health problems, often referred to as dual diagnosis (DD), is increasingly recognised as commonplace within substance abuse treatment programs. Two-hundred and thirty-four individuals from 9 Australian Salvation Army drug and alcohol rehabilitation programs completed a 3-month post-discharge telephone follow-up. Using a cut-off score from the Psychiatric Subscale of the Addiction Severity Index (5th ed.), 66.7% were classified as likely to have DD and 33.3% as substance use disorder only (SUD). Both groups reported comparable and decreased substance use levels at follow-up, yet DD individuals perceived less improvement in substance use problems. Comparable improvements …


Association Between Corporate Disclosure And Information Needs Of Company Annual Report Users In Sri Lanka, Anura De Zoysa Dec 2012

Association Between Corporate Disclosure And Information Needs Of Company Annual Report Users In Sri Lanka, Anura De Zoysa

Anura De Zoysa

This paper examines the extent of disclosures in company annual reports of Sri Lankan listedcompanies and the user perceptions on the importance of information disclosed in company annualreports. For this purpose, annul reports of 65 Sri Lankan listed companies were analysed using adisclosure index. Furthermore, a questionnaire survey was conducted covering seven user groups toexamine the importance they attached to various information items disclosed in company annualreports. The results of the study revealed a fairly high level of overall disclosure (69.8%) in Sri Lankancompany annual reports with 90 per cent of the sample companies disclosing 43 per cent ofinformation items …


The Crisis Of Petro-Market Civilization: The Past As Prologue?, Timothy Dimuzio Dec 2012

The Crisis Of Petro-Market Civilization: The Past As Prologue?, Timothy Dimuzio

Timothy DiMuzio

Summary Current patterns of high-energy intensive development are not sustainable on account of two major challenges that threaten the social reproduction of this civilization: peak oil and global warming. This chapter seeks to probe the dimensions of this looming crisis at the heart of 'petro-market civilization' by foregrounding the links between energy and social reproduction. In doing so, the chapter makes two interrelated arguments. First, I argue not only that the age of fossil fuels is an exceptional one but also that the discovery and use of fossil fuels have been crucial to the deepening and extension of an incipient …


Capitalizing A Future Unsustainable: Finance, Energy And The Fate Of Market Civilization, Timothy Dimuzio Dec 2012

Capitalizing A Future Unsustainable: Finance, Energy And The Fate Of Market Civilization, Timothy Dimuzio

Timothy DiMuzio

Liberal capitalist polities are being held up as the ultimate civilizational achievement precisely at a point in time when the energy-demanding built environments and growth imperatives of these societies are threatened by global climate change and the coming end of cheap and abundant carbon energy. Throughout the twentieth century, this pattern of energy-intensive social reproduction was largely shaped by the oil and gas sector creating what I call a petro-market civilization. However, given the challenges presented by peak oil and global warming, transitioning to a low-carbon or green energy future has gathered increasing attention and investment. In this paper, I …


Unintended Effects Of Implementation Intentions On Goal Pursuit Initiation Vs. Persistence: Substitution And Acceleration, Jelena Spanjol, Leona Tam, Jose Rosa Dec 2012

Unintended Effects Of Implementation Intentions On Goal Pursuit Initiation Vs. Persistence: Substitution And Acceleration, Jelena Spanjol, Leona Tam, Jose Rosa

Leona Tam

This research develops new insights into implementation intentions' effects on goal striving initiation vs. persistence. Across three studies, we identify and empirically explore two novel effects of implementation intentions under different conditions of regulatory fit – namely substitution and acceleration effects.


Enacting Change In Strategic Marketing Decisions: The Role Of Regulatory Focus In Teams, Jelena Spanjol, Leona Tam, William Qualls, Jonathan Bohlmann Dec 2012

Enacting Change In Strategic Marketing Decisions: The Role Of Regulatory Focus In Teams, Jelena Spanjol, Leona Tam, William Qualls, Jonathan Bohlmann

Leona Tam

No abstract provided.


The 2012 Point-In-Time Estimate Of Homelessness: Volume I Of The 2012 Annual Homelessness Assessment Report, Alvaro Cortes, Meghan Henry, Rj De La Cruz, Scott Brown, Jill Khadduri, Dennis P. Culhane Dec 2012

The 2012 Point-In-Time Estimate Of Homelessness: Volume I Of The 2012 Annual Homelessness Assessment Report, Alvaro Cortes, Meghan Henry, Rj De La Cruz, Scott Brown, Jill Khadduri, Dennis P. Culhane

Dennis P. Culhane

On a single night in 2012 there were 633,782 homeless people in the United States, including 394,379 who were homeless as individuals and 239,403 people who were homeless in families.


I Am The Light Of The World: An “I Am” Statement Of Jesus, David C. Taylor Jr Dec 2012

I Am The Light Of The World: An “I Am” Statement Of Jesus, David C. Taylor Jr

David C Taylor Jr

The Gospel of John contains eight “I AM” statements of Jesus. “I AM” is the term God first used of Himself when speaking to Moses at the burning bush (Exodus 3:14). By using this statement, Jesus was aligning Himself with God. One specific use of the statement in John comes in chapter 8 verse 12. Jesus states that He is the light of the world. His claim showed and declared that He has come to take away darkness from the world and give them the light of life. The statement showed His power, and His Deity and His relationship with …


Keynes,Hayak Y Marx, Guillermo Arosemena Dec 2012

Keynes,Hayak Y Marx, Guillermo Arosemena

Guillermo Arosemena

No abstract provided.


Car Trouble And Other Stories, Adam Charpentier Dec 2012

Car Trouble And Other Stories, Adam Charpentier

Adam R. Charpentier

A collection of four short stories which examine the connection between awareness and emotional, psychological, and geographical identity. "Car Trouble" is a first person narrative of a hit & run accident and the events that follow. "Ten More Minutes" follows the recollections of a narrator detailing his admittance into and release from a mental hospital. The protagonist of "Islander" recounts his investigations of his lodgings on Tinian, an island far removed from his past life. "Little Black Dress" chronicles the impact the protagonist's lifestyle choices make on his marriage.


Idealization And Desire In The Hundred Acre Wood: A.A. Milne And Christopher (Robin), Laura Bright Dec 2012

Idealization And Desire In The Hundred Acre Wood: A.A. Milne And Christopher (Robin), Laura Bright

Laura E Bright

Argues that A.A. Milne's Winnie-the-Pooh and The House at Pooh Corner represent the conscious rejection, unconscious reproduction, and re-imaging of the author's traumatic Victorian childhood.


Diseñando Colisiones De Satélites En La Guerra Cibernética Encubierta, Jan Kallberg Dec 2012

Diseñando Colisiones De Satélites En La Guerra Cibernética Encubierta, Jan Kallberg

Jan Kallberg

La guerra concentrada en la red depende de la red de información global para capacidades de combate conjuntas.3 La capa fundamental crea la capacidad de combate global como la columna vertebral espacial de la red de información donde los haberes espaciales son el elemento decisivo. EE.UU. depende de las capacidades espaciales para su éxito y la seguridad nacional de EE.UU. se basa hoy en día en un número limitado de satélites muy utilizados. Estos satélites son cruciales para la disuasión estratégica, la vigilancia, la recopilación de inteligencia y las comunicaciones militares. Si la disuasión estratégica falla, los satélites forman parte …


Privacy Issues And Solutions In Social Network Sites, Xi Chen, Katina Michael Dec 2012

Privacy Issues And Solutions In Social Network Sites, Xi Chen, Katina Michael

Associate Professor Katina Michael

The boom of the internet and the explosion of new technologies have brought with them new challenges and thus new connotations of privacy. Clearly, when people deal with e-government and e-business, they do not only need the right to be let alone, but also to be let in secret. Not only do they need freedom of movement, but also to be assured of the secrecy of their information. Solove [6] has critiqued traditional definitions of privacy and argued that they do not address privacy issues created by new online technologies. Austin [7] also asserts: “[w]e do need to sharpen and …


El Cartel De Sinaloa Manda En Colombia, Fernando Carrión Mena Arq. Dec 2012

El Cartel De Sinaloa Manda En Colombia, Fernando Carrión Mena Arq.

Fernando Carrión Mena

El poderoso holding global del crimen –el cártel de Sinaloa- maneja el multimillonario negocio de la cocaína desde el vecino país del norte y las políticas diseñadas para contrarrestarlo dominan la agenda pública del gobierno colombiano. Para nadie es desconocido que el denominado Plan Colombia ha significado una inversión norteamericana no menor a 10 mil millones de dólares en este siglo, la cual ha producido, entre otros, los siguientes efectos: la articulación de las zonas de producción de cocaína (Colombia es el primer productor del mundo), heroína y marihuana con los cárteles mexicanos que controlan los caminos principales del narcotráfico. …


New Game Plan Or Business As Usual? A Critique Of The Team Production Model Of Corporate Law, David K. Millon Dec 2012

New Game Plan Or Business As Usual? A Critique Of The Team Production Model Of Corporate Law, David K. Millon

David K. Millon

None available.


Choosing A Survey Sample When Data On The Population Are Limited: A Method Using Global Positioning Systems And Aerial And Satellite Photographs, Harry S. Shannon, Royce Hutson, Athena Kolbe, Bernadette Stringer, Ted Haines Dec 2012

Choosing A Survey Sample When Data On The Population Are Limited: A Method Using Global Positioning Systems And Aerial And Satellite Photographs, Harry S. Shannon, Royce Hutson, Athena Kolbe, Bernadette Stringer, Ted Haines

Royce A. Hutson

Background: Various methods have been proposed for sampling when data on the population are limited. However, these methods are often biased. We propose a new method to draw a population sample using Global Positioning Systems and aerial or satellite photographs. Results: We randomly sampled Global Positioning System locations in designated areas. A circle was drawn around each location with radius representing 20 m. Buildings in the circle were identified from satellite photographs; one was randomly chosen. Interviewers selected one household from the building, and interviews were conducted with eligible household members. Conclusions: Participants had known selection probabilities, allowing proper estimation …


Forward Momentum - Global Diversity And Inclusion Are Game Changers And Major Factors Impacting Successful Sustainable Development, Effenus Henderson Dec 2012

Forward Momentum - Global Diversity And Inclusion Are Game Changers And Major Factors Impacting Successful Sustainable Development, Effenus Henderson

Effenus Henderson

Global Diversity and Inclusion are Game Changers and Major Factors Impacting Successful Sustainable Development By Effenus Henderson