Social and Behavioral Sciences Commons^™

Geographic Variability Of Octopus Insularis Diet: From Oceanic Island To Continental Populations, Tatiana S. Leite, Allan T. Batista, Françoise D. Lima, Jaciana C. Barbosa, Jennifer A. Mather

Jennifer Mather, PhD

A predator’s choice of prey can be affected by many factors. We evaluated various influences on population dietary composition, individual specialization and size of prey in Octopus insularis populations from 2 continental and 4 insular locations. We expected that habitat diversity would lead to diet heterogeneity. Furthermore, in keeping with MacArthur & Wilson’s (1967) theory of island biogeography, we expected that diet diversity would be lower around islands than on the coast of the mainland. Both predictions were confirmed when prey remains from octopus middens were examined. The 2 continental areas exhibited a richer habitat diversity and a wider variety …

The Fifth Migration: A Study Of Cleveland Millennials, Richey Piiparinen, Jim Russell, Charlie Post

Richey Piiparinen

Many studies and reports about the “millennial” generation have been conducted at the national level in the past few years. However, little has been done to look at the effects the members of this generation have at the local level. Framed in what has been termed “the fifth migration” or “re-urbanization” this project looks at trends surrounding the millennial generation both nationally and locally. This project not only examines where young people are living, but also dives into trends and changes surrounding mobility, housing, public transit, civic engagement, the changing workplace, and the sharing economy. Across these topics this project …

Cleveland Works: Employment Trends, 2014 To 2015, Richey Piiparinen, Jim Russell

Richey Piiparinen

Center for Population Dynamics Quarterly Brief: March 2016

Mapping Adult Migration In Cleveland, Ohio, Richey Piiparinen, Jim Russell, Eamon Johnson

Richey Piiparinen

No abstract provided.

Center For Population Dynamics Quarterly Brief September 2017: Repopulating Cleveland From The Inside Out, Richey Piiparinen, Thomas Bier, Charlie Post, Mark J. Salling Phd, Gisp

Richey Piiparinen

How can Cleveland repopulate? Generally, there are two theories of thought: by focusing on regional economic development, so that people follow jobs; and by focusing on local economic development, particularly in housing and quality of place. Here, jobs follow people. While the oft-heard question in city building is whether people follow jobs or jobs follow people, recent research suggest it is likely both. Cleveland needs both a jobs strategy and a housing strategy to incur repopulation. This report brief sketches out the framework of a housing strategy, while an upcoming report by The Center for Population Dynamics called “The Healing …

Lifetime Migration In Colombia: Tests Of The Expected Income Hypothesis, Gary S. Fields

Gary S Fields

[Excerpt] People migrate and areas gain or lose population for a variety of reasons: differences in potential earnings, in job availability, in schooling opportunities, in quality of life, proximity to friends and relatives, and so on. The economic model of migration holds that the central factor determining individual migration decisions is the perceived opportunity to attain higher economic status. Area populations are expected to change differentially according to the economic opportunities offered. In empirical research in developed countries, economic factors have been shown to underlie most migration decisions. In developing countries, where the economic situation of the populace is far …

Intraindividual Variation In Urinary Iodine Concentrations: Effect Of Adjustment On Population Distribution Using Two And Three Repeated Spot Urine Collections, Karen E. Charlton, Marijka Batterham, Li Min Buchanan, Dorothy Mackerras

Dr Marijka Batterham

Objectives: To determine the effect of adjustment for intraindividual variation on estimations of urinary iodine concentrations (UIC), prevalence of iodine deficiency and population distribution of iodine status. Setting: Community-dwelling older adults from New South Wales, Australia. Participants: 84 healthy men and women aged 60–95 years were recruited prior to introduction of the mandatory iodine fortification programme. Primary and secondary outcome: measures UIC data were collected from three spot urine samples, each 1 week apart. Repeated measures analysis of variance were determined between-person (sb) and total (sobs) SDs. Adjusted UIC values were calculated as ((person's UIC−group mean)×(sb/sobs))+group mean, and a corrected …

When Simplifying Life Is Not So Bad: The Link Between Rigidity, Stressful Life Events, And Mental Health In An Undergraduate Population, Joseph Ciarrochi, Frank Deane, Terry Said

joseph Ciarrochi

Decades of research have generally shown that being more rigid is associated with poorer mental health. We investigated whether all aspects of what has been termed “rigidity” are harmful. In particular, we hypothesized that the desire for simple structure (DSS) will not be associated with poor mental health, and in some cases might be associated with better mental health. In contrast, the intolerance of uncertainty (IU) was hypothesized to be associated with a wide range of indices of poor mental health. We also hypothesized that people high in IU would be less resilient in the face of stressful life events. …

The 2013 Annual Homeless Assessment Report (Ahar) To Congress, Part 2, Claudia D. Solari, Alvaro Cortes, Meghan Henry, Natalie Matthews, Sean Morris, Jill Khadduri, Dennis P. Culhane

Dennis P. Culhane

Population Statistics By Mexican Federal Entity, Vicente German-Soto

Vicente German-Soto

Diversifying Ethnicity In Australia's Population And Environment Debates, Natascha Klocker, Lesley Head

Natascha Klocker

Population–environment debates in Australia are at an impasse. While the ability of this continent to sustain more migrants has attracted persistent scrutiny, nuanced explorations of diverse migrant cultures and their engagements with Australian landscapes have scarcely begun. Yet as we face the challenges of a climate changing world we would undoubtedly benefit from the most varied knowledges we can muster. This paper brings together three arenas of environmental debate circulating in Australia—the immigration/carrying capacity debate, comparisons between Indigenous and Anglo-European modes of environmental interaction, and research on household sustainability dilemmas—to demonstrate the exclusionary tendencies of each. We then attempt to …

Inclusion Of Mobile Phone Numbers Into An Ongoing Population Health Survey In New South Wales, Australia: Design, Methods, Call Outcomes, Costs And Sample Representativeness, Margo Barr, Jason J. Van Ritten, David G. Steel, Sarah V. Thackway

Professor David Steel

Background: In Australia telephone surveys have been the method of choice for ongoing jurisdictional population health surveys. Although it was estimated in 2011 that nearly 20% of the Australian population were mobile-only phone users, the inclusion of mobile phone numbers into these existing landline population health surveys has not occurred. This paper describes the methods used for the inclusion of mobile phone numbers into an existing ongoing landline random digit dialling (RDD) health survey in an Australian state, the New South Wales Population Health Survey (NSWPHS). This paper also compares the call outcomes, costs and the representativeness of the resultant …

Population Increase And Environmental Deterioration Correspond With Microlithic Innovations In South Asia Ca. 35,000 Years Ago, Richard Roberts, Lee Arnold, Christopher Clarkson, Jinu Koshy, Ravi Korisettar, Sacha Jones, Nicole Boivin, Michael Petraglia, Marta Lahr, Peter Ditchfield, Mait Metspalu, Hannah James, Dorian Fuller, Michael Haslam, Gyaneshwer Chaubey, Toomas Kivisild

Richard G Roberts

No abstract provided.

Optimal Population Size And Urban-Rural Composition Of A Distant, Large, Arid Island: A Model And Some Numerical Simulations, Amnon Levy, Reza Zamani

Dr Reza Zamani

Low population density and large distance from civilization centers generate high costs of isolation. Immigration reduces these costs for veteran residents but reduces social and cultural cohesion, increases the demand for scarce resources and affects the rate of urban unemployment. An expected net benefit maximization model for determining the optimal population size and the equilibrium urban-rural composition of an island similar to Australia is constructed. The model is simulated for various agricultural water prices. The simulation results illustrate the central role of the effect of immigration on urban unemployment rate in the determination of the island’s optimal population size.

Shifting Welfare, Shifting People: Rural Development, Housing And Population Mobility In Australia, Rae Dufty, Christopher Gibson

Chris Gibson

Rural welfare is more than addressing problems of ‘poverty’. As we argue here, social policy initiatives are also conceived by governments as solutions to geographical problems about uneven regional development and population distribution. What these problems were, and how welfare provision could solve them, has varied from generation to generation and takes shape in place-specific ways. That welfare provision has operated as de facto geographical development and population policy is particularly the case in Australia, in its context of massive continental size and heterogeneous rural places. In Australia, the ‘rural’ means much more than just the ‘countryside’ surrounding or between …

Genetic Adult Lactase Persistence Is Associated With Risk Of Crohn's Disease In A New Zealand Population, Deborah Nolan, Dug Yeo Han, Wen Jiun Lam, Angharad R. Morgan, Alan G. Fraser, Linda C. Tapsell, Lynnette R. Ferguson

L. C. Tapsell

Background Mycobacterium avium subspecies paratuberculosis (MAP) is an infective agent found in ruminants and milk products, which has been suggested to increase the risk of gastrointestinal inflammation in genetically susceptible hosts. It is hypothesized that lactase persistence facilitates exposure to such milk products increasing the likelihood of adverse outcomes. Individuals either homozygous or heterozygous for the T allele of DNA variant, rs4988235, located 14kb upstream from the LCT locus, are associated with having lactase persistence. The aim of this study was to determine whether lactase persistence as evident by the T allele of rs4988235 is associated with Crohn’s Disease (CD) …

What Australians Know And Believe About Bird Flu: Results Of A Population Telephone Survey, Sandra Jones, Donald Iverson

Don C. Iverson

The avian influenza A (A/H5N1) virus has attracted the attention of governments and health organizations throughout the world because of its pandemic potential. Despite the emerging nature of A/H5N1, there is limited research on public knowledge and perceptions of this disease. This study is based on a computer-assisted telephone interviewing survey conducted in May 2006 to determine the Australian publics knowledge of A/H5N1, their willingness to engage in preventive behaviors, and their acceptance of potential messages for communication campaigns. Awareness and concern about bird flu is low (lower than a recent survey of U.S. residents). There appears to be widespread …

Preparing For An Ageing Population: A Survey Of Older Patients' Attitudes To General Practice Registrars, Andrew D. Bonney, Sandra C. Jones, Lyn Phillipson, Donald C. Iverson

Don C. Iverson

The ageing population makes it imperative to provide appropriate training for general practice registrars (GPRs) in the community-based care of older patients. However, data suggest that older patients may be less willing to consult GPRs for chronic/complex care; adversely affecting training opportunities and potentially the satisfaction of older patients in training practices. This cross-sectional study was undertaken to investigate this concern in the Australian context and develop models of older patient-GPR interaction that are acceptable to patients.

Thomas Robert Malthus: The Economist, Vernon Briggs

Vernon M Briggs Jr

"As Robert Heilbroner has so aptly observed, economics has produced "a handful of men" whose contributions to mankind have been "more decisive for history than many acts of statesman who basked in brighter glory, often more profoundly disturbing then the shuttling of armies back and forth across frontiers, and more powerful for good and bad than the edicts of kings and legislatures." One such person cited by Heilbroner is Thomas Robert Malthus."

Thomas Robert Malthus: The Economist, Vernon Briggs

Vernon M Briggs Jr

"As Robert Heilbroner has so aptly observed, economics has produced "a handful of men" whose contributions to mankind have been "more decisive for history than many acts of statesman who basked in brighter glory, often more profoundly disturbing then the shuttling of armies back and forth across frontiers, and more powerful for good and bad than the edicts of kings and legislatures." One such person cited by Heilbroner is Thomas Robert Malthus."

Preparing For An Ageing Population: A Survey Of Older Patients' Attitudes To General Practice Registrars, Andrew D. Bonney, Sandra C. Jones, Lyn Phillipson, Donald C. Iverson

Sandra Jones

The ageing population makes it imperative to provide appropriate training for general practice registrars (GPRs) in the community-based care of older patients. However, data suggest that older patients may be less willing to consult GPRs for chronic/complex care; adversely affecting training opportunities and potentially the satisfaction of older patients in training practices. This cross-sectional study was undertaken to investigate this concern in the Australian context and develop models of older patient-GPR interaction that are acceptable to patients.

A Study Of The Relationship Between Attitudes Towards World Population Growth And Usa Population Growth, Larry Barnett

Larry D Barnett

No abstract provided.

The Meaning Of The Population/Environment Crisis In The United States: A Sociologist's View, Larry Barnett

Larry D Barnett

No abstract provided.

Demographic Factors In Attitudes Towards Population Growth And Control, Larry Barnett

Larry D Barnett

No abstract provided.

Anomia And Achievement Values And Attitudes Toward Population Growth In The United States, Larry Barnett, Jerry Griffith

Larry D Barnett

No abstract provided.

Education And Religion As Factors Influencing Attitudes Toward Population Growth In The United States, Larry Barnett

Larry D Barnett

No abstract provided.

Concern With Environmental Deterioration And Attitudes Toward Population Limitation, Larry Barnett

Larry D Barnett

No abstract provided.

U.S. Population Growth As An Abstractly-Perceived Problem, Larry Barnett

Larry D Barnett

No abstract provided.