Strict voter ID laws make Republican voters more confidentabout elections

Recent years have seen a growing number of states adopt stricter voter identification laws, justifying these new laws as guarding against voter fraud. But are citizens actually concerned that voter fraud is going on? In new research Todd Donovan and Shaun Bowler find that in states without voter ID laws, Democrats are generally confident that elections are fair while Republicans are not, and that the reverse is true in states with strict voter ID laws

Reasoning about Institutional Change: Winners, Losers and Support for Electoral Reforms

This study assesses how the mass public reasons about political institutions by examining the effects of winning and losing on support for several electoral reform proposals. The national sample survey identified majorities supporting proposals for major changes in America\u27s electoral institutions, and that suggested electoral losses may have a modest effect in reducing losers\u27 satisfaction with how democracy works. Random assignment experiments that tested hypotheses derived from theories of risk perception were conducted. It was found that people who saw themselves as winners and losers in the electoral arena reasoned differently when proposals for change were framed in terms of loss. Losers may be just slightly more supportive than winners of some electoral reforms; however, they appeared less sensitive than winners to framing effects that presented reform proposals in terms of the risks of loss. Winners may support the same reform proposals but their support for change decreased more when the proposals were framed as a potential loss. Winners are thus risk aversive when evaluating electoral reform proposals, while losers may even be risk seeking. Although this survey found support for major reforms, the patterns of reasoning that were identified in the mass public suggest a basis for the stability of electoral institutions

Democracy, Institutions and Attitudes about Citizen Influence on Government

Theorists such as Carole Pateman and Benjamin Barber suggest that democratic participation will engage citizens and lead them to have more positive regard for political processes and democratic practices. The American states provide a setting where provisions for direct voter participation in legislation vary substantially. If participatory institutions have an \u27educative role\u27 that shapes perceptions of government, then citizens exposed to direct democracy may be more likely to claim they understand politics and be more likely to perceive that they are capable of participation. They may also be more likely to perceive that government is responsive to them. We merge data on state-level political institutions with data from the 1992 American National Election Study to test these hypotheses with OLS models. Our primary hypotheses find support. We present evidence that the effects of exposure to direct democracy on internal and external political efficacy rival the effects of formal education

Non-pigmented skin lesions: how many are non melanoma skin cancer?

BACKGROUND Nonmelanoma skin cancer (NMSC) is the most common cancer in Australia and thus the most costly to treat. Despite the high prevalence of NMSC, little is known about the rate of malignancy in excised or biopsied nonpigmented lesions. METHOD An audit of 912 reports relating to nonpigmented skin samples from 749 patients processed during January 2005 in Tasmania. RESULTS Nonmelanoma skin cancer was present in 60.6% of samples from specialists and 44.5% from nonspecialists/primary care doctors (p<0.001); 1.6 skin lesions were excised or biopsied in order to identify one malignant or pre-invasive lesion (1.3 for specialists and 1.7 for nonspecialists). The number of NMSCs increased with age and were more common in men. DISCUSSION Medical practitioners are efficient in their management of nonpigmented skin lesions in both primary and secondary care

Influence of drought or elephant on the dynamics of key woodland species in a semiarid African savanna.

Thesis (M.Sc.)-University of Natal, Pietermaritzburg, 2000.Extensive drought - and elephant-related dieback of Colophospermum mopane and Acacia tortitis, respectively, offered an opportunity for increasing understanding of the causes of drought-related patch dieback, the factors influencing elephant utilization of woody plants, and the response of woody plants to both aforementioned determinants of savanna structure and function. The dendrochronological analysis of both species was undertaken to estimate potential rates of replacement, following extensive mortality. Areas of discrete dieback were compared with adjacent paired areas of 'healthy' vegetation, which revealed, on average, 87% and 13% loss of basal area by mortality, respectively. 'Live' and 'dead' plots did not differ in soil type, topography or mean slope, but differed in vegetation structure, soil surface condition, and soil chemistry. Although there was evidence of self-thinning, neither inter - nor intra-specific competition explained dieback. 'Dead', by comparison with 'live' plots, had changed from functioning as sinks of sediment and water to sources, were less likely to retain water because of a poor soil surface condition, and were predisposed to drought effects because of a greater proportion of fines, and Na concentration. Dieback resulted from insufficient soil water for survival during a drought owing to the development of a dysfunctional landscape during 50 years of livestock ranching. Spatial heterogeneity within a landscape was suggested to enhance woodland resilience to severe droughts by ensuring the survival of plants in run-on sinks or 'drought refuge' sites. Stem sections were removed from 40 multi-stemmed C. mopane trees and prepared for examination under a dissecting microscope. It was impossible to age C. mopane, owing to a hollow and/or dark heartwood. Nevertheless, the distribution of stem diameters suggested a single recruitment event. Fire scars attributed to the last recorded fire in 1948 could explain the trees' multi-stemmed growth form and indicate that most trees of VLNR were > 50 years of age. Growth rings were identified in 29 A. tortilis trees of unknown age, but were not correlated with annual rainfall records. Growth rates varied between trees; mean ring width ranged from 1.4 to 3.5 mm (overall mean 2.4 ± 0.1 mm). A technique was proposed for predicting growth rate from annual rainfall, using selected data, and several factors potentially influencing ring width in semiarid environs were identified. Permanent ground-based transects were located within riparian (n = 16) and Acacia (n = 5) woodlands to monitor elephant utilization. Elephant had not changed the population structure of the woodlands by 2000, but had reduced stem density from 215.6 stems ha -1 (1996) to 84.4 stems ha -I (2000). Acacia tortitis trees in the woodlands had branches removed, were debarked, uprooted and broken. Acacia tortitis trees in the riverine had lower levels of utilization, whilst Acacia nilotica trees were mostly debarked. The method of elephant feeding varies within and between woody species, provided it is within the mechanical constraints of a certain size or species. Elephant behaviour is concluded to depend on spatiotemporal variation of forage abundance/quality, abundance of a preferred species, and species response (coppice or mortality). Elephant can cause a change of vegetation state, and increase spatial homogeneity of a plant population. The remnant population of woodland trees should provide the potential for recolonization, in which case the system would reflect the stable limit cycle. However, if browsing inhibits seedling recruitment, the system could reflect either a multiple stable state system or an artificial equilibrium imposed on a stable limit cycle

Jurisdiction over a Parent Corporation in Its Subsidiary\u27s State of Incorporation

In this paper we examine how Spanish language marks a political divide within the Latino community. Spanish language use also provides an opportunity for political parties to send slightly different campaign messages. We illustrate this point with reference to California’s Democratic part

Art for Democracy\u27s Sake? Group Membership and Political Engagement in Europe

Theorists contend that private social groups-particularly those that have no overt political missions such as bowling leagues, sports clubs, and choral societies-make major contributions to democracy by generating engagement with democracy in the form of political interest and participation. Although this discussion is generally at an aggregate level, it is based on seldom-tested assumptions about individual-level phenomena. This study expands our understanding of how (and where) memberships in various groups are associated with political engagement of individual citizens. We test if the effects of group membership vary across eleven European democracies and test which types of groups have the strongest association with political engagement. We find that major social groups differ in their relationship with engagement, and we also find that formal political arrangements for group accommodation may condition the effects of some memberships on engagement

Minority Representation under Cumulative and Limited Voting

We examine minority representation resulting from modified at-large elections (cumulative and limited voting) used in U.S. localities in the 1990s. Hypotheses about the relative proportionality of descriptive representation under various local election systems are presented and tested. We find that CV/LV elections produced descriptive representation of African-Americans at levels similar to those in larger single-member district places, and at levels that exceed those from some small, southern SMD places. Results for Latino representation are more qualified. Our results offer encouragement for those interested in facilitating minority representation without using the acrimonious process of drawing districts on the basis of races

Citizens as legislators: direct democracy in the United States

(print) xii, 316 p. : ill. ; 24 cmForeword -- Acknowledgments -- An overview of direct democracy in the American states. p.1 -- Election law and rules for using initiatives. p.27 -- California's political warriors: campaign professionals and the initiative process. p.55 -- Contending players and strategies: opposition advantages in initiative elections. p.80 -- Direct legislation: when is it used and when does it pass? p.109 -- Searching for ideological consistency in direct legislation voting. p.132 -- The influence of elite endorsements in initiative campaigns. p.149 -- Changing rules for state legislatures: direct democracy and governance policies. p.171 -- Pressuring legislatures through the use of initiatives: two forms of indirect influence. p.191 -- Race/ethnicity and direct democracy: the contextual basis of support for anti-immigrant and Official English measures. p.209 -- Direct democracy and minorities: changing attitudes about minorities targeted by initiatives. p.228 -- Responsive or responsible government? p.249 -- References. p.275 -- Index. p.309 -- Contributors. p.31

A rare variant in EZH2 is associated with prostate cancer risk

Prostate cancer (PrCa) is highly heritable, and although rare variants contribute significantly to PrCa risk, few have been identified to date. Herein, whole-genome sequencing was performed in a large PrCa family featuring multiple affected relatives spanning several generations. A rare, predicted splice site EZH2 variant, rs78589034 (G > A), was identified as segregating with disease in all but two individuals in the family, one of whom was affected with lymphoma and bowel cancer and a female relative. This variant was significantly associated with disease risk in combined familial and sporadic PrCa datasets (n = 1551; odds ratio [OR] = 3.55, P = 1.20 × 10−5). Transcriptome analysis was performed on prostate tumour needle biopsies available for two rare variant carriers and two wild-type cases. Although no allele-dependent differences were detected in EZH2 transcripts, a distinct differential gene expression signature was observed when comparing prostate tissue from the rare variant carriers with the wild-type samples. The gene expression signature comprised known downstream targets of EZH2 and included the top-ranked genes, DUSP1, FOS, JUNB and EGR1, which were subsequently validated by qPCR. These data provide evidence that rs78589034 is associated with increased PrCa risk in Tasmanian men and further, that this variant may be associated with perturbed EZH2 function in prostate tissue. Disrupted EZH2 function is a driver of tumourigenesis in several cancers, including prostate, and is of significant interest as a therapeutic target