bluuebunny/crossref_metadata_2025 huggingface dataset:
The Language of Ham and the Language of Cain: “Dialect” and Linguistic Hybridity in the Work of Adam Small
Authors: Devarenne Nicole
Published: September 2010

The “coloured” South African writer Adam Small has made an important and largely unrecognized contribution to anti-apartheid literature in Afrikaans. His pioneering use of “Kaaps” (a linguistic variety spoken by “coloured” Afrikaners at the Cape) in his poetry and plays complicated the racial designation of Afrikaans as a “white” language and challenged the dominance of the “white” Afrikaans literary tradition. In a literature where the variety used by the white nationalist government was also that used by (albeit some of them dissident) Afrikaans writers, he created an appetite and appreciation for vernacular language as a medium of resistance against white supremacy. His work has helped to make possible a continuing investment by Afrikaans writers (white as well as “coloured”) in non-standard language as resistance to cultural imperialism and nationalism. During apartheid, however, he faced considerable criticism for his use of what was seen as a degraded and degrading “dialect”, and for his ostensible complicity in apartheid as a self-avowed “brown Afrikaner”. This article examines some of the difficulties which faced “coloured”Afrikaans writers during apartheid, taking Small as a specific example of a writer whose career displays the impact of the collision between “coloured” separatism and a politically pragmatic universalism, and proposes a reconsideration of his work as a subversive, ironic and ground-breaking intervention in South African literature.
Voice and silence: Why groups take credit for acts of terror
Authors: Hoffman Aaron M
Published: September 2010

Terrorism is designed to draw attention to particular issues and causes. Yet, the incidence of credit-taking (announcing one’s responsibility for acts of terror) varies even though anonymity can undermine the clarity of the intended messages. This article offers an explanation of the variation in credit-taking that emphasizes how the competitive context in which groups operate shapes terrorists groups’ need to cultivate support for their activities. Increasing numbers of terrorist organizations make it difficult for the supporters of terrorism to reward the perpetrators of particular attacks with their backing. Since such support is critical to the proper functioning of terrorist organizations, groups use claims of responsibility to distinguish themselves from those that had no hand in the violence. Consequently, variation in the probability of credit-taking fluctuates as a function of the number of active terrorist groups in a given theater of operations. This argument is contrasted with theories that suggest credit-taking is influenced by: the ideological mix of terrorist organizations; the willingness of governments to respond to terrorism using military force; state sponsorship; the depth of communal grievances; and the use of suicide attacks. The results, based on an analysis of transnational terrorism events conducted in the Israeli theater of operations between 1968 and 2004, suggest that competitive context is a consistently strong predictor of credit-taking. By implication, the results point to the utility of counter-terrorism strategies that interfere with the transmission of information between terrorist organizations and their supporters.
Rebel capability and strategic violence against civilians
Authors: M Wood Reed
Published: September 2010

This article explores the strategic motivations for insurgent violence against civilians. It argues that violence is a function of insurgent capacity and views violence and security as selective benefits that insurgents manipulate to encourage support. Weak insurgent groups facing collective action problems have an incentive to target civilians because they lack the capacity to provide sufficient benefits to entice loyalty. By contrast, stronger rebels can more easily offer a mix of selective incentives and selective repression to compel support. This relationship is conditioned by the counterinsurgency strategies employed by the government. Indiscriminate regime violence can effectively reduce the level of selective incentives necessary for insurgents to recruit support, thus reducing their reliance on violence as a mobilization tool. However, this relationship only holds when rebels are sufficiently capable of credibly providing security and other incentives to civilian supporters. These hypotheses are tested using data on one-sided violence from the Uppsala Conflict Data Program. The statistical analysis supports the hypothesis that comparatively capable insurgents kill fewer civilians than their weaker counterparts. The results also suggest a complex interaction between insurgent capability and government strategies in shaping insurgent violence. While weaker insurgents sharply escalate violence in the face of indiscriminate regime counterinsurgency tactics, stronger groups employ comparatively less violence against civilians as regime violence escalates.
Now That I’m Sad, It’s Hard to Be Mad: The Role of Cognitive Appraisals in Emotional Blunting
Authors: Winterich Karen Page , Han Seunghee , Lerner Jennifer S.
Published: September 2010

People often encounter one emotion-triggering event after another. To examine how an emotion experience affects those that follow, the current article draws on the appraisal-tendency framework and cognitive appraisal theories of emotion. The emotional blunting hypothesis predicts that a specific emotion can carry over to blunt the experience of a subsequent emotion when defined by contrasting appraisal tendencies. Results support the hypothesis: Inducing sadness blunted subsequent anger (Studies 1 and 2), and inducing anger blunted subsequent sadness (Study 2). Situational (human) agency appraisals mediated the effect of anger (sadness) on subsequent sadness (anger) elicitation (Study 2). Priming agency appraisals (Study 3) also moderated results. Finally, the effect of emotional blunting carried over to cognitive outcomes in each of the three studies. Together, the results reveal the importance of examining the sequence of emotional experiences. Implications for emotion and judgment in applied settings (e.g., the courtroom) are discussed.
Student Reactions to the Shootings at Virginia Tech and Northern Illinois University: Does Sharing Grief and Support Over the Internet Affect Recovery?
Authors: Vicary Amanda M. , Fraley R. Chris
Published: September 2010

After the shootings at Virginia Tech and Northern Illinois University, many students gravitated to the Internet for support. Despite the fact that the Internet plays a major role in how people live their lives in contemporary society, little is known about how people use the Internet in times of tragedy and whether this use affects well-being. To address these issues, the current study assessed the types of online activities more than 200 Virginia Tech and Northern Illinois University students participated in 2 weeks after the shootings and again 6 weeks later, as well as their depressive and posttraumatic stress disorder (PTSD) symptoms. Results showed that 2 weeks after the shootings, nearly 75% of students were suffering from significant psychological distress. Additionally, students participated in numerous online activities related to the shootings. Importantly, students perceived their Internet activities as being beneficial, although there was no evidence that Internet use affected their well-being.
Implementation of a Panel of Service Users for the Evaluation of Mental Health Outpatient Services
Authors: Perreault Michel , Renaud Jeff , Bourassa Francine , Beauchesne Louise , Mpiana André , Bernier Sylvain , Milton Diana
Published: September 2010

The purpose of this study is to describe the experience of a standing panel of psychiatric outpatients over a period of five years. The procedure is used as a complementary method to assess client satisfaction regarding services provided by a Montreal psychiatric institute. During this period, 13 meetings were held, involving a total of 22 patients as active members of the panel. These sessions allowed 11 decision makers of the institute to consult the panel regarding various topics such as service organization, quality of services, and client information. In a context of internal evaluation, by giving direct and rapid access to service users’ perspectives on key issues regarding service provision, the panel appeared to be a practical procedure for use in complement with other satisfaction assessment methods. Unplanned effects included the recruitment of participants as patient representatives on different hospital committees and associations, and as presenters in conferences and congresses.
Talking to Daddy’s Little Girl About Sex: Daughters’ Reports of Sexual Communication and Support From Fathers
Authors: Hutchinson M. Katherine , Cederbaum Julie A.
Published: September 2010

Although mothers are widely acknowledged as the primary in-home sexual educators of children, fathers also play an important role in sexual socialization. Paternal involvement is linked to positive social and psychological outcomes; an increased father—daughter communication can delay sexual debut and decrease frequency of engagement in intercourse. This study examined late-adolescent females’ reports of their fathers’ contributions to their sexual socialization. Four open-ended questions were included in a larger study examining family influences of adolescent sexual risk. Daughters described how their fathers prepared them for sexuality and dating and how they could have done better. A thematic content analysis was conducted. Most daughters reported receiving little sexual information from their fathers but identified unique contributions that their fathers made or could have made to their sexual socialization. Future interventions should assist fathers to increase their comfort with sexual communication, to identify barriers, and to provide skill-building practice to promote abstinence and safer sex behaviors among their daughters.
A Randomized Controlled Trial of Breastfeeding Support and Education for Adolescent Mothers
Authors: Wambach Karen A. , Aaronson Lauren , Breedlove Ginger , Domian Elaine Williams , Rojjanasrirat Wilaiporn , Yeh Hung-Wen
Published: September 2010

Despite substantial evidence of maternal and infant benefits of breastfeeding, adolescent mothers initiate breastfeeding less often and maintain breastfeeding for shorter durations when compared to their adult counterparts. A randomized controlled trial drawing on the theory of planned behavior and developmental theory was conducted to determine if an education and counseling intervention provided by a lactation consultant—peer counselor team increased breastfeeding initiation and duration up to 6 months postpartum among adolescent mothers. Study participants ( N = 289) enrolled from multiple prenatal clinic and school settings, were 15 to 18 years old, and predominately African American, single, and primiparous. The intervention, which started in the second trimester of pregnancy and extended through 4 weeks postpartum, positively influenced breastfeeding duration ( p < .001) within the experimental group, but not breastfeeding initiation or exclusive breastfeeding rates. This education/support intervention was partially effective in enhancing breastfeeding outcomes. Implications for research and practice are described.
Of Evil and Other Figures of the Liminal
Authors: Praeg Leonhard
Published: September 2010

Inspired by research on the Rwanda genocide and the decapitation, in July 2008, of a passenger on a Canadian Greyhound bus, this occasional paper explores the shared agitation with which we may respond to two seemingly disparate instances of evil such as these. Arguing against discontinuous claims that distinguish between pre- and post-metaphysical conceptions of evil pivoting around the figure of Kant, the article identifies three logics suggestive of continuity in Western thought on evil: negativity, functionalism and the messianic. Focusing on the theme of negativity, the article argues that the essentially apophatic doctrine of the privation of evil is reconstituted in postmodern thinking as the liminal nature of evil. While acts of evil relate to what is both/either mathematically or qualitatively sublime (Kant), and while this experience may account for our agitation, we nonetheless employ figures like ‘hubris’, the ‘uncanny’ (Freud) and the ‘state of exception’ (Agamben) to traverse the liminal in order to interpret instances of human praxis which, given their liminal nature, will always remain brute fact. The article argues that these figures, in particular the temporal structure implicit in Freud’s account of the uncanny, can usefully be explored to account for the agitation with which we respond to instances of evil as diverse as the two that inspired this article.
Being a Stranger by Paul Ricoeur
Authors: Scott-Baumann Alison
Published: September 2010

We distinguish between citizens of a state and strangers in a categorical way that seems clear and has the force of law behind it. In fact nationality is a highly contested phenomenon and one that is desired by many who are considered to be aliens or strangers. They range from guest-workers, to immigrants, to asylum seekers and they are often viewed with deep suspicion, even fear. The Kantian injunction to be hospitable to others is not being heeded, but should be the major consideration in any new legislation. It may now be necessary to consider a new law of asylum, as many Western states seek to bar such people from entry even if they are fleeing persecution. Moreover, we will only be able to resolve this persecutory, exclusionist tendency if we develop a strong, secure sense of self.
Introduction: Paul Ricoeur: Memory, Identity, Ethics
Authors: Clark Steve Hedley
Published: September 2010

This special section on the later work of Paul Ricoeur is an attempt to examine the fruitfulness of that work for the social sciences. Of particular interest are his theorization and application of the notions of memory, identity, justice, and the relation to the other to political and ethical problems in the present. For example, his discourse links up the question of memory with that of justice and the problem of constructing new polities which can be considered just. To do this, he introduces the concepts of ‘translation ethos’, the ‘exchange of memories’ and ‘non-forgetful forgiveness’ in order to examine the problem of the conditions for the imaginary construction of political entities in which dialogue can take place between interlocutors with different, maybe conflicting, interests and historical locations, and thus with different senses of belonging and identities. His philosophical apparatus is shown to have particular salience for the analysis of contemporary society.
Cyclooxygenase-2 Expression in Animal Cancers
Authors: Doré M.
Published: September 2010

Cyclooxygenase (COX; also known as prostaglandin endoperoxide synthase) is a key enzyme in the biochemical pathway leading to the synthesis of prostaglandins. A large amount of epidemiological and experimental evidence supports a role for COX-2, the inducible form of the enzyme, in human tumorigenesis, notably in colorectal cancer. COX-2 mediates this role through the production of PGE2 that acts to inhibit apoptosis, promote cell proliferation, stimulate angiogenesis, and decrease immunity. Similarly, COX-2 is believed to be involved in the oncogenesis of some cancers in domestic animals. Here, the author reviews the current knowledge on COX-2 expression and role in cancers of dogs, cats, and horses. Data indicate that COX-2 upregulation is present in many animal cancers, but there is presently not enough information to clearly define the prognostic significance of COX-2 expression. To date, only few reports document an association between COX-2 expression and survival, notably in canine mammary cancers and osteosarcomas. Some evidence suggests that COX inhibitors could be useful in the prevention and/or treatment of certain cancers in domestic animals, the best example being urinary transitional cell carcinomas in dogs. However, determination of the levels of COX-2 in a tumor does not appear to be a good prognostic factor or a good indicator for the response to nonsteroidal anti-inflammatory drug therapy. Clearly, additional research, including the development of in vitro cell systems, is needed to determine if COX-2 expression can be used as a reliable prognostic factor and as a definite therapeutic target in animal cancers.
Exposure of Pregnant Rats to Restricted Feeding Schedule Synchronizes the SCN Clocks of Their Fetuses under Constant Light but Not under a Light-Dark Regime
Authors: Nováková Marta , Sládek Martin , Sumová Alena
Published: September 2010

The circadian clock in the suprachiasmatic nucleus (SCN) develops gradually during the prenatal and early postnatal period. In the rat, this period lasts from around the 15th day of gestation until the 10th day of postnatal development. The circadian system of fetuses and newborn pups is entrained mostly by nonphotic maternal cues during prenatal and early postnatal development. The aim of the present study was to ascertain whether exposure of pregnant rats to a restricted feeding (RF) regime was able to entrain the circadian clock in the SCN of their fetuses during the prenatal period. The potency of RF as an entraining cue was tested under conditions when pregnant rats were entrained to an external light/dark (LD) cycle as well as under conditions when the external timing signal was lacking, i.e., under constant light (LL). The control groups were fed ad libitum and the experimental groups had restricted access to food for 6 h during their resting time throughout pregnancy. Daily profiles of Avp and c-fos gene expression were examined by in situ hybridization in the SCN of 1-day-old pups. The data demonstrated that RF in pregnant rats kept under LD cycle did not notably affect the daily rhythms of c-fos and Avp expression in the SCN of pups. The SCN profiles of Avp and c-fos gene expression did not exhibit circadian rhythms in pups born to mothers maintained in LL and fed ad libitum, likely due to desynchrony among the pups within a litter. However, RF in the pregnant rats kept under LL restored the circadian rhythmicity of c-fos and Avp expression in the SCN of their newborn pups. The results suggest that the fetal SCN clock is dominantly entrained by rhythmic signals from the maternal SCN. However, under conditions when the rhythmic signaling might be lacking, such as LL, regular food intake of the mothers may also play an important role in synchronization of the fetal SCN clock during prenatal ontogenesis.
Rest-Activity Cycle and Melatonin Rhythm in Blind Free-Runners Have Similar Periods
Authors: Emens Jonathan , Lewy Alfred J. , Laurie Amber L. , Songer Jeannie B.
Published: September 2010

In the absence of the entraining light-dark cycle, most totally blind humans free-run, albeit with relative coordination to nonphotic zeitgebers. Such blind free-runners (BFRs) often attempt to maintain a 24-h sleep-wake schedule and consequently suffer from recurrent sleep disruption and daytime somnolence. This study was conducted to determine the periods of the free-running melatonin rhythm and of the rest-activity cycle in 16 BFRs. It was found that the non-24-h component of the rest-activity rhythm correlated with the observed period of the circadian pacemaker.
Entrainment Concepts Revisited
Authors: Roenneberg Till , Hut Roelof , Daan Serge , Merrow Martha
Published: September 2010

The traditional approaches to predict entrainment of circadian clocks by light are based on 2 concepts that were never successfully unified: the non-parametric approach assumes that entrainment occurs via discrete daily phase shifts while the parametric approach assumes that entrainment involves changes of the clock’s velocity. Here the authors suggest a new approach to predict and model entrainment. Unlike the traditional approaches, it does not assume a priori the mechanism of how the internal and external cycle lengths are matched (via phase shifts, velocity changes, or even other mechanisms). It is based on a circadian integrated response characteristic (CIRC) that describes how the circadian system integrates light signals at different circadian phases, without specifying exactly when and how fast its progression is affected. Light around subjective dawn compresses the internal cycle; light around subjective dusk expands it. While the phase response curve (PRC) describes the results of experiments using light stimuli (of specified duration and intensity), the CIRC reflects how the system integrates any given light profile, be it single pulses or any form of light-dark cycle (from skeleton photoperiods to natural light profiles). CIRCs are characterized by their shape (determining the extent of their dead zone) and their asymmetry (the ratio of its compressing and expanding portions). They are dimensionless (time/time), and their maximum is by definition 1. To make predictions about entrainment, the CIRC is multiplied with the light intensity/sensitivity at any given time point. Unlike the PRC and the velocity response curve, the CIRC can be assessed on the basis of entrained steady states, by modeling experimental results. The CIRC approach makes several predictions that can be tested experimentally.
Modeling a Circadian Surface
Authors: Roenneberg Till , Rémi Jan , Merrow Martha
Published: September 2010

Experiments that systematically varied T, τ, and photoperiod in Neurospora crassa revealed that the traditional nonparametric and parametric approaches could not explain entrainment for all of the tested conditions. The authors have developed a new approach to understanding entrainment that incorporates several features of the old paradigms but allows exploration of the underlying mechanisms in synchronized clocks, making extrapolations from constant conditions to entrained state unnecessary. It is based on a circadian integrated response characteristic (CIRC) that makes no assumptions about how entrainment occurs (by phase shifts or velocity changes). All it presumes is that, during entrainment, the clock’s cycle length must match that of the zeitgeber. With the help of the CIRC, entrainment to all zeitgeber conditions can be modeled by changing 3 parameters: the CIRC’s shape and asymmetry and an assumed internal cycle length (τ under entrainment: τ E) that the clock adopts under stable entrainment to produce a specific phase relationship to the zeitgeber (τE is reflected in a period aftereffect when clocks are released to constant conditions). The few parameters of the CIRC make it highly amenable to modeling. Here, the authors describe the results of modeling Neurospora’s circadian surface and show that the new approach can explain and unify all results of the circadian surface. The qualities of the CIRC are highly systematic for the respective entrainment condition and show that τE is an important variable in the entrainment process. The results also show that the wild-type strain is excellently tuned for entrainment under the natural 24-h cycle despite its shorter period (~22 h) in constant darkness. Experiments measuring aftereffects support the prediction that τE plays an important role in entrainment.
Bioindicators in the MIDUS National Study: Protocol, Measures, Sample, and Comparative Context
Authors: Dienberg Love Gayle , Seeman Teresa E. , Weinstein Maxine , Ryff Carol D.
Published: September 2010

Objectives: Midlife in the United States (MIDUS) is a national study of health and aging among individuals aged 25 to 74 at baseline (1995-1996). Longitudinal survey assessments (2004-2005), were followed by biological assessments on a subsample (aged 35-85).To facilitate public use, we describe the protocol, measures, and sample. Method: Respondents traveled to clinics for a 2-day data-collection protocol that included fasting blood specimens, 12-hr urine specimen, medical history, physical exam, bone densitometry, and a laboratory challenge (heart rate variability, blood pressure, respiration, salivary cortisol). Results: Response rates for the biological protocol ( N = 1,255) were 39.3% or 43.1% (adjusting for those who could not be located or contacted). Reasons for nonparticipation were travel, family obligations, and being too busy. Respondents were comparable to the recruitment pool on most demographic characteristics and health assessments. Discussion: Strengths of the protocol vis-à-vis similar studies include opportunities to link biological factors with diverse content from other MIDUS projects.
Old-Age Disability and Wealth Among Return Mexican Migrants From the United States
Authors: Wong Rebeca , Gonzalez-Gonzalez Cesar
Published: September 2010

Objective: To examine the old-age consequences of international migration with a focus on disability and wealth from the perspective of the origin country. Method: Analysis sample includes persons aged 60+ from the Mexican Health and Aging Study, a national survey of older adults in Mexico in 2001. Univariate methods are used to present a comparative profile of return migrants. Multivariate models are estimated for physical disability and wealth. Results: Gender differences are profound. Return migrant women are more likely to be disabled while men are wealthier than comparable older adults in Mexico. Discussion: Compared to current older adults, younger cohorts of Mexico—U.S. migrants increasingly include women, and more migrants seem likely to remain in the United States rather than return, thus more research will be needed on the old-age conditions of migrants of both countries.
Goal Striving and Maladaptive Coping in Adults Living With Spinal Cord Injury: Associations With Affective Well-Being
Authors: Mackay James , Charles Susan T. , Kemp Bryan , Heckhausen Jutta
Published: September 2010

Objectives. The current study examined how goal engagement and two coping strategies (self-blame and denial) hypothesized to prevent successful disengagement relate to affective well-being among adults with a functional disability. Method: Ninety-nine community-dwelling adults (23 to 76 years old, 66 men) with spinal cord injury participated in structured interviews assessing affective well-being using the Positive and Negative Affect Scale (Watson, Clark, & Tellegen, 1988); goal engagement using a modified version of the Optimization, Primary, and Secondary Control Scale (Heckhausen, Schulz, & Wrosch, 1998); and self-blame and denial using items from Carver’s (1997) Brief COPE Inventory. Results: Greater goal engagement was significantly associated with positive but not negative affect. Greater use of self-blame and denial coping was associated with lower positive affect for older adults and higher negative affect across the age range. Discussion: Implications for affective well-being among aging and disabled adults are considered.
Sexual science and self-narrative: epistemology and narrative technologies of the self between Krafft-Ebing and Freud
Authors: Savoia Paolo
Published: September 2010

The aim of this article is to understand an important passage in the history of the sciences of the psyche: starting from the psychiatric problematization — and the consequent emergence — of the concept and the object called ‘sexuality’ in the second half of the 19th century, it attempts to show a series of continuities and discontinuities between this kind of reasoning and the birth of psychoanalysis in the first years of the 20th century. The particular focus is therefore directed on two texts: Krafft-Ebing’s Psychopathia Sexualis and Freud’s Three Essays on the Theory of Sexuality. The argument runs along three intertwined axes: (1) an historico-epistemological analysis of the concepts and their transformations in the field of the science of sexuality; (2) an analysis of the power relationships between patients and physicians; and (3) an account of the psychiatric technologies of the self that have as an effect the emergence of new forms of ‘objective’ knowledge of the subject. The broader goal is to trace a map of the simultaneous and correlate coming into being and transformations both of new forms of objects and of new forms of subjects through the mediation of scientific concepts and techniques.
Foucault’s and Arendt’s ‘insider view’ of biopolitics: a critique of Agamben
Authors: Blencowe Claire
Published: September 2010

This article revisits Arendt’s and Foucault’s converging accounts of modern (bio)politics and the entry of biological life into politics. Agamben’s influential account of these ideas is rejected as a misrepresentation both because it de-historicizes biological/organic life and because it occludes the positivity of that life and thus the discursive appeal and performative force of biopolitics. Through attention to the genealogy of Arendt’s and Foucault’s own ideas we will see that the major point of convergence in their thinking is their insistence upon understanding biological thinking from the inside, in terms of its positivity. Agamben’s assessment of modern politics is closer to Arendt’s than it is to Foucault’s and this marks a fascinating point of disagreement between Arendt and Foucault. Whereas Arendt sees the normalizing force of modern society as being in total opposition to individuality, Foucault posits totalization and individuation as processes of normation, which casts a light upon the relative import they place upon politics and ethics.
Post-feminist advertising laid bare: Young women’s talk about the sexually agentic woman of ‘midriff ’ advertising
Authors: Malson Helen , Halliwell Emma , Tischner Irmgard , Rúdólfsdóttir Annadís
Published: September 2010

This paper presents a feminist Foucauldian analysis of women’s interpretations of images of women in post-feminist advertising. Building on Ros Gill’s analysis of post-feminist advertising images of women, and more specifically the figure of ‘the midriff ’, the paper presents an analysis of focus group discussions with seven young women who were asked to discuss ‘midriff’ advertising images. Whilst participants sometimes construed these images positively as ‘sexy’ and independent, midriff figures were more frequently constituted negatively as ‘bimbos’ and/or ‘slutty’ ‘sex objects’ whose seeming independence was achieved through or limited only to attracting men. In interpreting midriff figures negatively, participants, we suggest, constituted the midriff as other; as different and distant from themselves and ‘normal’ women. Where occasionally participants interpreted images more favourably, the midriff figure was, in contrast, constituted as ‘normal’ and ‘natural’ and as being about ‘what she likes, not what he likes’. Participants did not identify themselves or their arguments as feminist. Nevertheless, they articulated critiques of these images which often converged significantly with critical feminist analyses. Our analysis suggests, therefore, that young women read these images in complex ways. These complexities of interpretation, we argue, should be central in understanding the relationships between women, bodies and post-feminist images of women’s bodies.
Cyclopiazonic acid augments the hepatic and renal oxidative stress in broiler chicks
Authors: Malekinejad H. , Akbari P. , Allymehr M. , Hobbenaghi R. , Rezaie A.
Published: September 2010

Generation of reactive oxygen species (ROS) leads to serious tissue injuries. The effect of cyclopiazonic acid (CPA) on oxidative stress markers in the liver and kidneys of broiler chicks was studied. Ten-day-old male broiler chicks (Ross 308) were assigned into the control and test groups, which received normal saline and 10, 25, and 50 μg/kg CPA, respectively, for 28 days. Body weight gain, serum level of alkaline phosphatase (ALP), γ-glutamyl transferase (GGT), uric acid, creatinine, and blood urea nitrogen (BUN) were measured after 2 and 4 weeks exposure. Moreover, the total thiol molecules (TTM) and malondialdehyde (MDA) content of the liver and kidneys were assessed. No significant differences (p > 0.05) were found in body weight gain between the control and test groups. Whereas, the hepatic weight increased significantly (p < 0.05) in animals that received 25 and 50 μg/kg CPA. Both ALP and GGT level in serum were elevated in comparison to the control group. CPA also resulted in uric acid, creatinine, and BUN enhancement in broilers. The MDA content of the liver and kidneys showed remarkable increase. By contrast, the TTM levels in the liver and kidneys were significantly (p < 0.05) attenuated. Histopathological findings confirmed the biochemical changes in either organ characterized by inflammatory cells infiltration along with severe congestion and cell swelling, suggesting an inflammatory response. These data suggest that exposure to CPA resulted in hepatic and renal disorders, which were reflected as biochemical markers alteration and pathological injuries in either organ. The biochemical alteration and pathological abnormalities may be attributed to CPA-induced oxidative stress.
Cadmium directly induced mitochondrial dysfunction of human embryonic kidney cells
Authors: Mao WP , Zhang NN , Zhou FY , Li WX , Liu HY , Feng J. , Zhou L. , Wei CJ , Pan YB , He ZJ
Published: September 2010

Cadmium (Cd) is the major component of polluted environment, which has numerous undesirable effects on health. Cd could induce apoptosis of HEK293 cells, and the mitochondria may play a key role. However, the mode of action is unclear. In the present study, we aimed to evaluate the ability of the Cd to induce dysfunction of mitochondria. We examined the effect of cadmium chloride (1, 5 and 10 μM) on mitochondrial membrane permeability and potential as well as oxidative stress markers in mitochondria isolated from HEK293 cells. We found that Cd could directly increase in permeability and decrease in membrane potential of mitochondria, even resulted in mitochondrial swelling, and that Cd could inhibit the activities of ATPase, lactate dehydrogenase (LDH), superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px), enhanced the levels of reactive oxygen species (ROS) and lipid peroxidation (LPO). On the whole, the results show that Cd can directly lead to mitochondrial dysfunction of HEK293 cells, including increased permeability, inhibiting respiration and evoking oxidative stress. Thus, for the first time, this paper makes an overall analysis of Cd-induced changes of structure and function of isolated mitochondria. Our findings may also have general implications in Cd-induced apoptosis by mitochondria pathway.
Effect of wheat bran and flaxseed on cadmium effects and retention in rats
Authors: Callegaro MGK , Milbradt BG , Alves E. , Diettrich T. , Kemerich DM , Hausen BS , Duarte FA , Flores EMM , Dressler VL , Emanuelli T.
Published: September 2010

Dietary fiber can affect cadmium (Cd) absorption and toxicity, but the effect appears to depend on the type of dietary fiber. The aim of the present study was to compare the effect of dietary sources containing distinct amounts of soluble and insoluble fiber on Cd absorption, accumulation and toxicity in growing rats. The absorption of essential macrominerals (Ca, P and Mg) was also evaluated. Animals received a nutritionally balanced diet with cellulose (cel — control), wheat bran or flaxseed as the fiber source with 0 or 50 mg Cd kg-1 diet, during 30 days. Cd exposure reduced body weight gain, feed efficiency ratio, epididymal fat relative weight and liver relative weight, and increased plasma alanine aminotransferase activity in all fiber groups. The apparent Cd absorption was similar among Cd-groups, but the flax-Cd group had a higher hepatic and renal Cd concentration. Cd decreased the absorption of Ca and P, and increased Mg absorption in the wheat bran and flaxseed groups, but not in the cel group. Although the different fiber sources investigated had no effect on Cd toxicity, the major soluble fiber source, flaxseed, increased Cd retention. Thus, caution should be taken in the intake of flaxseed by Cd-exposed populations.
The value of initial lactate in patients with carbon monoxide intoxication: in the emergency department
Authors: Jeong Mi Moon  , Min Ho Shin  , Byeong Jo Chun
Published: September 2010

Patients with carbon monoxide (CO) poisoning have been found to have a correlation between initial clinical severity on admission and blood lactate levels. Recently, it is suggested that the lactate level may be a useful prognostic factor in cases study. The purpose of this study was to determine whether lactate levels were associated with the short-term outcome of patients with CO poisoning and identify the characteristics of patients with high initial lactate levels. Eighty patients that presented to the Chonnam National University Hospital after CO poisoning, over 5 years, were enrolled in this retrospective study. Fifty-six (70.0%) patients had high lactate (>2.1 mmo/L) on admission. Thirty-three (41.3%) patients had medical complications and one patient (1.3%) died. The patients with high initial lactate had an altered mental status more frequently, higher WBC, glucose and carboxyhemoglobin (COHb), and lower base deficit on admission. The multivariate analysis showed that lactate was an independent factor associated with serious complications and the need for intensive medical treatment, along with advanced age, WBC, and altered mental status on admission. The results of this study show that the initial lactate was useful for patient prognosis after CO poisoning.
Cue Cards: A Self-Regulatory Strategy for Students With Learning Disabilities
Authors: Conderman Greg , Hedin Laura
Published: September 2010

General and special educators have used many instructional strategies to help students with learning disabilities (LD) succeed in school. One of those strategies is cue cards. As a vehicle for supporting evidence-based practices, cue cards help students (a) learn academic and behavioral steps, principles, procedures, processes, and rules; (b) organize their approach to a task; (c) monitor their performance; and (d) become more independent learners. This article describes how teachers can develop and use cue cards to promote these self-regulation skills for students with LD.
What Does the Narcissistic Personality Inventory Really Measure?
Authors: Ackerman Robert A. , Witt Edward A. , Donnellan M. Brent , Trzesniewski Kali H. , Robins Richard W. , Kashy Deborah A.
Published: September 2010

The Narcissistic Personality Inventory (NPI) is a widely used measure of narcissism. However, debates persist about its exact factor structure with researchers proposing solutions ranging from two to seven factors. The present research aimed to clarify the factor structure of the NPI and further illuminate its nomological network. Four studies provided support for a three-factor model consisting of the dimensions of Leadership/Authority, Grandiose Exhibitionism, and Entitlement/Exploitativeness. The Leadership/Authority dimension was generally linked to adaptive outcomes whereas the other two dimensions, particularly Entitlement/Exploitativeness, were generally linked to maladaptive outcomes. These results suggest that researchers interested in the psychological and behavioral outcomes associated with the NPI should examine correlates at the facet level. In light of the findings, we propose a hierarchical model for the structure of the NPI and provide researchers with a scoring scheme for this commonly used instrument.
This Ain’t Paris Sweetie: Exploring West African and French Identity in the Southern United States
Authors: Cruz Joelle
Published: September 2010

This autoethnography explores West African and French identity in the Southern United States. Seven short poems trace back a journey from West Africa and France to the American South and flesh out the contours of a transient and suspended self. A brown immigrant woman, my text reconstructs the embodied experience of racism and sexism in a small conservative community. Poetic prose helps to capture the elusive nature of a narrative, best expressed through fragmentary impressions. These bits written in half-dream state bring to life the folding and unfolding of identity/ies in a foreign land. They also offer a political and cultural reflection on racism, sexism, and immigration. Finally, because they open many windows to other narratives, they shed light on intertextuality in autoethnographic practice, through what I call the “Russian Dolls” metaphor.
Severe acute disseminated encephalomyelitis: a paediatric intensive care population-based study
Authors: Absoud M , Parslow RC , Wassmer E , Hemingway C , Duncan HP , Cummins C , Lim MJ ,   on behalf of The UK & Ireland Childhood CNS
Published: September 2010

There is a paucity of literature on the epidemiology of severe acute disseminated encephalomyelitis (ADEM). We describe a Paediatric Intensive Care Unit (PICU) population-based study to determine the epidemiology and clinical characteristics of children with ADEM requiring PICU admission or resulting in death. Anonymized data from the Paediatric Intensive Care Audit Network (PICANet) were obtained for all children under 16 years with a diagnosis of ADEM admitted to 25 PICUs in England and Wales (2004–2008). The Office for National Statistics (ONS) mortality database was also searched. In total, 27 PICANet cases (13 females:14 males; median age 4.8 years) were ascertained and all were alive on discharge. In addition, three cases were identified from the ONS mortality database. Of the 27 PICANet cases, clinical features included; seizures ( n = 5); upper airway respiratory obstruction/stridor ( n = 2); unspecified encephalopathy ( n = 27); and polyfocal neurological deficits ( n = 6). The median duration of ventilation was 3 days. Inotropic support was required in 4/27 patients, and one patient had invasive intracranial pressure monitoring. None received plasmapheresis. We conclude that the incidence of childhood ADEM admitted to the PICU in England and Wales is approximated at 0.5 per million children/year, thus representing approximately one quarter of children admitted with ADEM (denominator: 2009 Canadian surveillance data).
Concurrent TNFRSF1A R92Q and pyrin E230K mutations in a child with multiple sclerosis
Authors: Blaschek A , Lohse P , Huss K , Borggraefe I , Mueller-Felber W , Heinen F , Hohlfeld R , Kümpfel T
Published: September 2010

We report a 16-year-old female patient with a severe course of multiple sclerosis and concomitant symptoms suggestive of a hereditary autoinflammatory disease. Genetic analyses revealed that she inherited a TNFRSF1A R92Q mutation from her mother and a pyrin E230K mutation from her father. To our knowledge, this is the first report of a patient with severe childhood multiple sclerosis and mutations in two genes which predispose to hereditary autoinflammatory disorders. We speculate that these mutations contribute to early multiple sclerosis manifestation and enhance the inflammatory damage inflicted by the autoimmune response.
Predicting intention to attend and actual attendance at a universal parent-training programme: A comparison of social cognition models
Authors: Thornton Sarah , Calam Rachel
Published: September 2010

The predictive validity of the Health Belief Model (HBM) and the Theory of Planned Behaviour (TPB) were examined in relation to ‘intention to attend’ and ‘actual attendance’ at a universal parent-training intervention for parents of children with behavioural difficulties. A validation and reliability study was conducted to develop two questionnaires ( N = 108 parents of children aged 4—7).These questionnaires were then used to investigate the predictive validity of the two models in relation to ‘intention to attend’ and ‘actual attendance’ at a parent-training intervention ( N = 53 parents of children aged 4—7). Both models significantly predicted ‘intention to attend a parent-training group’; however, the TPB accounted for more variance in the outcome variable compared to the HBM. Preliminary investigations highlighted that attendees were more likely to intend to attend the groups, have positive attitudes towards the groups, perceive important others as having positive attitudes towards the groups, and report elevated child problem behaviour scores. These findings provide useful information regarding the belief-based factors that affect attendance at universal parent-training groups. Possible interventions aimed at increasing ‘intention to attend’ and ‘actual attendance’ at parent-training groups are discussed.
Evidence-Based Practices and Autism
Authors: Mesibov Gary B. , Shea Victoria
Published: September 2010

Interventions for autism are increasing being held to standards such as ‘evidence-based practice’ in psychology and ‘scientifically-based research’ in education. When these concepts emerged in the context of adult psychotherapy and regular education, they caused considerable controversy. Application of the concepts to autism treatments and special education has raised additional concerns. An analysis of the benefits and limitations of current approaches to empiricism in autism interventions is presented, and suggestions for future research are made.
The perception of social situations by children with autism spectrum disorders
Authors: Nah Yong-Hwee , Poon Kenneth K
Published: September 2010

This study investigated how children with autism spectrum disorders (ASD) make social judgments of social situations and provide justifications for their responses. Fifteen children with ASD and 15 typically developing children (ages from 9 to 13 years old) were presented with eight vignettes, based on the Dewey Story Test (Dewey, 1991) and developed for the purposes of this study. The participants rated the appropriateness (on a 4-point Likert scale) of the socially inappropriate event (test item) and non-social appropriate event (control item) in each vignette. Justifications for each rating were also elicited at the end of each vignette. The children with ASD rated socially inappropriate behaviors in vignettes no differently from their typically developing peers but rated control items as stranger. They also had a higher tendency to provide inappropriate/bizarre and don’t know/no response justifications instead of appropriate/social justifications (that reflect social awareness). The impact of the method of eliciting social judgments of social situations and its impact on findings are discussed.
Chinatown transformed: Ideology, power, and resources in narrative place-making
Authors: Jia Lou Jackie
Published: September 2010

Combining textual, visual, and ethnographic approaches to discourse, this article examines a variety of resources employed in the narrative construction of Washington, DC’s Chinatown in a billboard advertisement that de-ethnicizes the neighborhood. Analysis of the linguistic resources of narrative structure, comparative reference, and lexical cohesion reveals how the gentrification of Chinatown is constructed as a positive transformation driven by a corporation. Further, the visual juxtaposition of text with photos and graphics appropriates the community voice and infuses it with corporate identity. This ideological multimodal construction of the transformation of Chinatown is finally actualized in its durable material form and strategic spatial emplacement. Incorporating ethnographic observation and an interview, this article illustrates how the symbolic power of narrative in place-making is interdependent on the economic power of its producer to propagate ideological discourse in the material world.