According to the main argument in favour of the practice of racial profiling as a low enforcement tactic, the use of race as a targeting factor helps the police to apprehend more criminals. In the following, this argument is challenged. It is argued that, given the assumption that criminals...... are currently being punished too severely in Western countries, the apprehension of more criminals may not constitute a reason in favour of racial profiling at all....
Harvard Civil Rights Project, Cambridge, MA.
This guide to the rights of international students explains racial profiling and hate crimes. Since the terrorist attacks of September 11, 2001, many immigrants and international students have experienced heightened scrutiny and outright discrimination. Racial profiling refers to the reliance by law enforcement officers on a person's ethnicity,…
Gordon, Thomas F.; Surlin, Stuart H.
Random telephone surveys in a northern and a southern city were initiated to determine attitudes toward "informative" and "direct reference" mass media political advertisements. Responses were organized in regional, social, and racial categories. The results quantified reactions to the two types of political messages of blacks…
Teasley, Martell Lee; Schiele, Jerome H; Adams, Charles; Okilwa, Nathern S
To address a critical gap in the social work literature, this article examines the deleterious effects of racial profiling as it pertains to police targeting of male African Americans. The authors use the Trayvon Martin court case to exemplify how racial profiling and black male stigma help perpetuate social inequality and injustice for black men. A racism-centered perspective is examined historically and contemporarily as a theoretical approach to understanding the role that race plays in social injustice through racial profiling. Implications for social work research design and practice aimed at increasing the social work knowledge base on racial profiling are discussed. The authors call for attention and advocacy by major social work organizations in the reduction of black male stigma and racial profiling. © 2017 National Association of Social Workers.
The profile analysis of attempted-suicide patients referred to Pelonomi ... The main precipitating factors included problematic relationships (55.4%), ... physical – 18.2%), low self-esteem/ worthlessness/hopelessness/humiliation (16.7%), and
Full Text Available Automatic profiling machine is a movement system that has a high degree of parameter variation and high frequency of transient process, and it requires an accurate control in time. In this paper, the discrete model reference adaptive control system of automatic profiling machine is discussed. Firstly, the model of automatic profiling machine is presented according to the parameters of DC motor. Then the design of the discrete model reference adaptive control is proposed, and the control rules are proven. The results of simulation show that adaptive control system has favorable dynamic performances.
Gezmu, Tefera; Schneider, Dona; Demissie, Kitaw; Lin, Yong; Giordano, Christine; Gizzi, Martin S
Evidence implicates lipid abnormalities as important but modifiable risk factors for stroke. This study assesses whether hypercholesterolemia can be used to predict the risk for etiologic subtypes of ischemic stroke between sexes within racial/ethnic groups. Data elements related to stroke risk, diagnosis, and outcomes were abstracted from the medical records of 3,290 acute stroke admissions between 2006 and 2010 at a regional stroke center. Sex comparison within racial/ethnic groups revealed that South Asian and Hispanic men had a higher proportion of ischemic stroke than women, while the inverse was true for Whites and African Americans (P=0.0014). All women, except South Asian women, had higher mean plasma total cholesterol and higher blood circulating low-density lipoprotein levels (≥100 mg/dL) than men at the time of their admissions. The incidence of large-artery atherosclerosis (LAA) was more common among women than men, except among Hispanics, where men tended to have higher incidences. A regression analysis that considered patients diagnosed with either LAA or small-artery occlusion etiologic subtype as the outcomes and high-density lipoproteins and triglycerides as predictors showed inconsistent associations between lipid profiles and the incidence of these subtypes between the sexes within racial/ethnic groups. In conclusion, our investigation suggests that women stroke patients may be at increased risk for stroke etiologic subtype LAA than men. Although the higher prevalence of stroke risk factors examined in this study predicts the increase in the incidence of the disease, lack of knowledge/awareness and lack of affordable treatments for stroke risk factors among women and immigrants/non-US-born subpopulations may explain the observed associations.
Egan, Katie G; Moreno, Megan A
Stress is common among college students and associated with adverse health outcomes. This study used the social networking Web site Facebook to identify self-reported stress and associated conditions among college students. Public Facebook profiles of undergraduate freshman at a large Midwestern State University (n = 300) were identified using a Facebook search. Content analysis of Facebook profiles included demographic information and displayed references to stress, weight concerns, depressive symptoms, and alcohol. The mean reported age was 18.4 years, and the majority of profile owners were female (62%). Stress references were displayed on 37% of the profiles, weight concerns on 6%, depressive symptoms on 24%, and alcohol on 73%. The display of stress references was associated with female sex (odds ratio [OR], 2.81; confidence interval [CI], 1.7-4.7), weight concerns (OR, 5.36; CI, 1.87-15.34), and depressive symptoms (OR, 2.7; CI, 1.57-4.63). No associations were found between stress and alcohol references. College freshmen frequently display references to stress on Facebook profiles with prevalence rates similar to self-reported national survey data. Findings suggest a positive association between referencing stress and both weight concerns and depressive symptoms. Facebook may be a useful venue to identify students at risk for stress-related conditions and to disseminate information about campus resources to these students.
EGAN, KATIE G.; MORENO, MEGAN A.
Stress is common among college students and associated with adverse health outcomes. This study used the social networking Web site Facebook to identify self-reported stress and associated conditions among college students. Public Facebook profiles of undergraduate freshman at a large Midwestern State University (n = 300) were identified using a Facebook search. Content analysis of Facebook profiles included demographic information and displayed references to stress, weight concerns, depressi...
Fisher, Jacqueline Horan; Lichvar, Emily; Hogue, Aaron; Dauber, Sarah
This study examines clinical and family predictors of perceived need for treatment and engagement in mental health treatment services among community-referred racial/ethnic minority adolescents and their primary caregivers. Findings indicated that the majority of families perceived a need for treatment, but that perceived need was not associated with treatment engagement. Family factors (i.e., low cohesion and high conflict within the family) predicted perceived need for treatment among adolescents, whereas clinical factors (i.e., adolescent internalizing and externalizing symptomatology) predicted caregiver perceived need for adolescent treatment. Neither clinical nor family factors predicted treatment engagement.
Full Text Available Tefera Gezmu,1 Dona Schneider,1 Kitaw Demissie,2 Yong Lin,2 Christine Giordano,3 Martin S Gizzi4 1Edward J. Bloustein School of Planning and Public Policy, Rutgers, the State University of New Jersey, New Brunswick, NJ, 2Rutgers School of Public Health, Department of Epidemiology, Piscataway, NJ, 3Rutgers New Jersey Medical School, Newark, NJ, 4New Jersey Neuroscience Institute at JFK Medical Center and Seton Hall University, Edison, NJ, USA Abstract: Evidence implicates lipid abnormalities as important but modifiable risk factors for stroke. This study assesses whether hypercholesterolemia can be used to predict the risk for etiologic subtypes of ischemic stroke between sexes within racial/ethnic groups. Data elements related to stroke risk, diagnosis, and outcomes were abstracted from the medical records of 3,290 acute stroke admissions between 2006 and 2010 at a regional stroke center. Sex comparison within racial/ethnic groups revealed that South Asian and Hispanic men had a higher proportion of ischemic stroke than women, while the inverse was true for Whites and African Americans (P=0.0014. All women, except South Asian women, had higher mean plasma total cholesterol and higher blood circulating low-density lipoprotein levels (≥100 mg/dL than men at the time of their admissions. The incidence of large-artery atherosclerosis (LAA was more common among women than men, except among Hispanics, where men tended to have higher incidences. A regression analysis that considered patients diagnosed with either LAA or small-artery occlusion etiologic subtype as the outcomes and high-density lipoproteins and triglycerides as predictors showed inconsistent associations between lipid profiles and the incidence of these subtypes between the sexes within racial/ethnic groups. In conclusion, our investigation suggests that women stroke patients may be at increased risk for stroke etiologic subtype LAA than men. Although the higher prevalence of stroke
Booth, Jaime M; Teixeira, Samantha; Zuberi, Anita; Wallace, John M
Racial/ethnic disparities in self-rated health persist and according to the social determinants of health framework, may be partially explained by residential context. The relationship between neighborhood factors and self-rated health has been examined in isolation but a more holistic approach is needed to understand how these factors may cluster together and how these neighborhood typologies relate to health. To address this gap, we conducted a latent profile analysis using data from the Chicago Community Adult Health Study (CCAHS; N = 2969 respondents in 342 neighborhood clusters) to identify neighborhood profiles, examined differences in neighborhood characteristics among the identified typologies and tested their relationship to self-rated health. Results indicated four distinct classes of neighborhoods that vary significantly on most neighborhood-level social determinants of health and can be defined by racial/ethnic composition and class. Residents in Hispanic, majority black disadvantaged, and majority black non-poor neighborhoods all had significantly poorer self-rated health when compared to majority white neighborhoods. The difference between black non-poor and white neighborhoods in self-rated health was not significant when controlling for individual race/ethnicity. The results indicate that neighborhood factors do cluster by race and class of the neighborhood and that this clustering is related to poorer self-rated health. Copyright © 2017. Published by Elsevier Inc.
Worrell, Frank C; Andretta, James R; Woodland, Malcolm H
In this study, we examined the internal consistency and structural validity of Cross Racial Identity Scale (CRIS) scores in a sample of 477 African American adolescents who had been arrested in a city in the mid-Atlantic. Using cluster analysis, we also identified profiles of CRIS scores and compared adolescents with different profiles on Major Depressive Episode, Manic Episode, Generalized Anxiety Disorder, and Obsessive-Compulsive Disorder scores. Results indicated that CRIS subscale scores were reliable, and the 6-factor structure of the CRIS was supported. Five nigrescence profiles were identified: Miseducation-Pro-Black, Conflicted-Self-Hatred, Multiculturalist, Low Race Salience, and Conflicted-Anti-White. Individuals with Conflicted-Self-Hatred profiles reported significantly and meaningfully higher scores on the 4 syndromes than did their peers, and individuals with the Multiculturalist and Low Race Salience profiles reported the lowest scores. A greater percentage of individuals with Conflicted racial identity profiles had syndrome scores in the clinically significant range. The results of this study demonstrate that some of the nigrescence profiles found in college-age students generalize to adolescents. The implications of the findings for theory, research, and practice are discussed. PsycINFO Database Record (c) 2014 APA, all rights reserved.
Metzger, Isha W.; Cooper, Shauna M.; Ritchwood, Tiarney D.; Onyeuku, Chisom; Griffin, Charity Brown
Though studies show that alcohol use and sexual activity increase during emerging adulthood, few studies examine within–ethnic group differences, particularly among African American college students. This investigation utilized a latent class analytic methodology to identify risk behavior profiles of alcohol use (frequency and amount of alcohol consumed), sexual activity (number of intimate partners), and co-occurring risk behaviors (drinking before sexual intercourse) among 228 African American college students. This investigation also examined whether identified risk behavior profiles were associated with stress (interpersonal, intraperso-nal, academic, and environmental), experiences of racial discrimination, and social support (from family, friends, and the college community). Results identified five distinct profiles within this sample: (a) High Sexual Risk—above-average sexual activity; (b) Abstainers—below-average alcohol use and sexual activity; (c) Low Risk—average alcohol use and sexual activity; (d) Alcohol Risk—above-average alcohol use and below-average sexual activity; and (e) Co-Occurring Risk—above-average alcohol use and sexual activity. Identified profiles differed across interpersonal and environmental stress, and self-reported frequency of experiences with racial discrimination. Implications for prevention programs and interventions aimed at reducing alcohol and sexual activity for African American college students are discussed. PMID:27215314
Metzger, Isha W; Cooper, Shauna M; Ritchwood, Tiarney D; Onyeuku, Chisom; Griffin, Charity Brown
Though studies show that alcohol use and sexual activity increase during emerging adulthood, few studies examine within-ethnic group differences, particularly among African American college students. This investigation utilized a latent class analytic methodology to identify risk behavior profiles of alcohol use (frequency and amount of alcohol consumed), sexual activity (number of intimate partners), and co-occurring risk behaviors (drinking before sexual intercourse) among 228 African American college students. This investigation also examined whether identified risk behavior profiles were associated with stress (interpersonal, intrapersonal, academic, and environmental), experiences of racial discrimination, and social support (from family, friends, and the college community). Results identified five distinct profiles within this sample: (a) High Sexual Risk-above-average sexual activity; (b) Abstainers-below-average alcohol use and sexual activity; (c) Low Risk-average alcohol use and sexual activity; (d) Alcohol Risk-above-average alcohol use and below-average sexual activity; and (e) Co-Occurring Risk-above-average alcohol use and sexual activity. Identified profiles differed across interpersonal and environmental stress, and self-reported frequency of experiences with racial discrimination. Implications for prevention programs and interventions aimed at reducing alcohol and sexual activity for African American college students are discussed.
Full Text Available It is common that intellectually gifted children—that is, children with an IQ ≥ 130—are referred to paediatric or child neuropsychiatry clinics for socio-emotional problems and/or school underachievement or maladjustment. These clinically-referred children with intellectual giftedness are thought to typically display internalizing problems (i.e., self-focused problems reflecting overcontrol of emotion and behavior, and to be more behaviorally impaired when “highly” gifted (IQ ≥ 145 or displaying developmental asynchrony (i.e., a heterogeneous developmental pattern, reflected in a significant verbal-performance discrepancy on IQ tests. We tested all these assumptions in 143 clinically-referred gifted children aged 8 to 12, using Wechsler’s intelligence profile and the Child Behavior Checklist. Compared to a normative sample, gifted children displayed increased behavioral problems in the whole symptomatic range. Internalizing problems did not predominate over externalizing ones (i.e., acted-out problems, reflecting undercontrol of emotion and behavior, revealing a symptomatic nature of behavioral syndromes more severe than expected. “Highly gifted” children did not display more behavioral problems than the “low gifted.” Gifted children with a significant verbal-performance discrepancy displayed more externalizing problems and mixed behavioral syndromes than gifted children without such a discrepancy. These results suggest that developmental asynchrony matters when examining emotional and behavioral problems in gifted children.
Chiossi, Giuseppe; Palomba, Stefano; Costantine, Maged M; Falbo, Angela I; Harirah, Hassan M; Saade, George R; La Sala, Giovanni B
As anemia in pregnancy is associated with adverse perinatal outcomes, we sought to define the mean and the fifth percentile of Hb and Ht using a contemporary multiethnic large cohort of low-risk pregnancies, and assess potential racial differences. We conducted a retrospective cohort study on women who delivered between 1 January 2008 and 31 December 2013 in Reggio Emilia County, Italy. Linear mixed effects models were used to describe changes in mean Hb and Ht, while quantile regression with matrix-design bootstrap defined changes in the fifth percentile of Hb and Ht, controlling for race, maternal age, smoking, and pregnancy number. We analyzed 23,657 hemograms from 7318 pregnancies and 6870 women. Multivariate analysis showed that when compared to Caucasians', African women's mean Hb and Ht were respectively 0.24 (95%CI 0.3-0.17) g/dl and 0.7 (95%CI 0.8-0.5) % lower, while Asian mothers' were 0.11 (95%CI 0.19-0.03) g/dl and 0.3 (95%CI 0.5-0.1) % inferior. Similarly, both African and Asian women had lower fifth Ht percentiles (-1, 95%CI -1.3 to -0.6, and -0.4, 95%CI -0.7 to -0.04) than Caucasians, while African mothers also had lower fifth Hb percentile (0.3, 95%CI 0.5-0.1). The fifth percentile for Hb and Ht were, respectively, 11.3 (95%CI 11-11.5) g/dl and 32.8 (95%CI 32.3-33.4) % in the first trimester, 10.4 (95%CI 10.1-10.6) g/dl and 30.2 (95%CI 29.6-30.8) % in the second trimester, 10.1 (95%CI 9.8-10.3) g/dl and 30.6 (95%CI 30-31.1) % in the third trimester. We provided contemporary references to define anemia in pregnancy, and we confirmed that even in pregnancy, African and Asian women have lower Hb and Ht than Caucasian. Racial and population-specific references may have significant clinical and public health implication for more accurate disease diagnosis and appropriate treatment.
Full Text Available In August 2003, Canadian and international media broke news of Operation Thread, executed by the Canadian state security apparatus to apprehend 23 South-Asian Muslim members of a “possible Al-Qaeda sleeper cell” in the Greater Toronto Area. After exposing the suspects to domestic and international opprobrium, the state security apparatus conceded that the allegations of terrorism were unfounded. Using material from the National Post and The Globe and Mail, this paper interrogates the mass mediation of Operation Thread as a case of racial profiling situated in a moral panic over “Islamic terrorism” that was created by a section of the Canadian news media and the state security apparatus. Particularly, it shows that the media contested the discourse of the state security apparatus, thus reflecting the contested nature of news as a social power resource. However, there is still a need for the media to be more critical when dealing with cases such as Operation Thread that are informed by racial profiling post September 11.
Full Text Available Abstract Background Along with obesity, physical inactivity, and family history of metabolic disorders, African American ethnicity is a risk factor for type 2 diabetes (T2D in the United States. However, little is known about the differences in gene expression and transcriptomic profiles of blood in T2D between African Americans (AA and Caucasians (CAU, and microarray analysis of peripheral white blood cells (WBCs from these two ethnic groups will facilitate our understanding of the underlying molecular mechanism in T2D and identify genetic biomarkers responsible for the disparities. Results A whole human genome oligomicroarray of peripheral WBCs was performed on 144 samples obtained from 84 patients with T2D (44 AA and 40 CAU and 60 healthy controls (28 AA and 32 CAU. The results showed that 30 genes had significant difference in expression between patients and controls (a fold change of 1.4 with a P value Conclusions These newly identified genetic markers in WBCs provide valuable information about the pathophysiology of T2D and can be used for diagnosis and pharmaceutical drug design. Our results also found that AA and CAU patients with T2D express genes and pathways differently.
Orlando José dos Santos
Full Text Available Objectives: To assess the epidemiological profile of children and adolescents with intestinal stoma, assisted at the Presidente Dutra University Hospital (HUPD, São Luís (MA. Methods: Observational, descriptive, retrospective, and individuated study. Data were collected from 110 children and adolescents with elimination intestinal stoma, from January 2006 to February 2013. The following variables were analyzed: age, gender, patient origin, and stomata indication, type, and temporal character. After data collection, descriptive analysis was made by Bioestat 5.0 program. Results: Of 110 patients, 78.2% were male and 21.8% female. The average age was 9.4 years old. 55.5% came from the Maranhão state countryside, and 44.5% from the capital, São Luís. Regarding stoma type, colostomies made up 88.2%, and were 11.8% ileostomies, all temporary stoma. The main cause was trauma (42.7%, with firearm abdominal puncture being the most frequent cause (71.5% of the category; followed by congenital anomalies (38.2%, and obstructive (5.4% and inflammatory (4.5% causes. Conclusion: Studied children and adolescents were mostly male, from Maranhão state countryside. The main cause was trauma, and colostomy was the most common stoma type. Resumo: Objetivos: Avaliar o perfil epidemiológico de crianças e adolescentes portadores de estomas intestinais atendidos no Hospital Universitário Presidente Dutra (HUPD em São Luís (MA. Métodos: Estudo observacional, descritivo, retrospectivo e individuado em que foram coletados dados de 110 crianças e adolescentes com estomas intestinais de eliminação de janeiro de 2006 a fevereiro de 2013. Analisaram-se as variáveis: idade, sexo, procedência dos pacientes, indicação, tipo e caráter temporal dos estomas. Após coleta dos dados, foi feita análise descritiva pelo programa Bioestat 5.0. Resultados: Dos 110 pacientes, 78,2% eram do sexo masculino e 21,8% do sexo feminino. A idade média foi de 9,4 anos. 55
Abu-Dakka, Fares J.; Nemec, Bojan; Jørgensen, Jimmy A.
We propose a new methodology for learning and adaption of manipulation skills that involve physical contact with the environment. Pure position control is unsuitable for such tasks because even small errors in the desired trajectory can cause significant deviations from the desired forces...... and torques. The proposed algorithm takes a reference Cartesian trajectory and force/torque profile as input and adapts the movement so that the resulting forces and torques match the reference profiles. The learning algorithm is based on dynamic movement primitives and quaternion representation...
QIAN, S.; QIAN, K.; HONG, Y.; SENG, L.; HO, T.; TAKACS, P.
Systematic error in the Long Trace Profiler (LTP) has become the major error source as measurement accuracy enters the nanoradian and nanometer regime. Great efforts have been made to reduce the systematic error at a number of synchrotron radiation laboratories around the world. Generally, the LTP reference beam has to be tilted away from the optical axis in order to avoid fringe overlap between the sample and reference beams. However, a tilted reference beam will result in considerable systematic error due to optical system imperfections, which is difficult to correct. Six methods of implementing a non-tilted reference beam in the LTP are introduced: (1) application of an external precision angle device to measure and remove slide pitch error without a reference beam, (2) independent slide pitch test by use of not tilted reference beam, (3) non-tilted reference test combined with tilted sample, (4) penta-prism scanning mode without a reference beam correction, (5) non-tilted reference using a second optical head, and (6) alternate switching of data acquisition between the sample and reference beams. With a non-tilted reference method, the measurement accuracy can be improved significantly. Some measurement results are presented. Systematic error in the sample beam arm is not addressed in this paper and should be treated separately
Sternthal, Michelle J.; Slopen, Natalie; Williams, David R.
Despite the widespread assumption that racial differences in stress exist and that stress is a key mediator linking racial status to poor health, relatively few studies have explicitly examined this premise. We examine the distribution of stress across racial groups and the role of stress vulnerability and exposure in explaining racial differences in health in a community sample of Black, Hispanic, and White adults, employing a modeling strategy that accounts for the correlation between types of stressors and the accumulation of stressors in the prediction of health outcomes. We find significant racial differences in overall and cumulative exposure to eight stress domains. Blacks exhibit a higher prevalence and greater clustering of high stress scores than Whites. American-born Hispanics show prevalence rates and patterns of accumulation of stressors comparable to Blacks, while foreign-born Hispanics have stress profiles similar to Whites. Multiple stressors correlate with poor physical and mental health, with financial and relationship stressors exhibiting the largest and most consistent effects. Though we find no support for the stress-vulnerability hypothesis, the stress-exposure hypothesis does account for some racial health disparities. We discuss implications for future research and policy.
Simonsen, Martin; Maetschke, S.R.; Ragan, M.A.
Motivation: Phylogenetic profiling methods can achieve good accuracy in predicting protein–protein interactions, especially in prokaryotes. Recent studies have shown that the choice of reference taxa (RT) is critical for accurate prediction, but with more than 2500 fully sequenced taxa publicly......: We present three novel methods for automating the selection of RT, using machine learning based on known protein–protein interaction networks. One of these methods in particular, Tree-Based Search, yields greatly improved prediction accuracies. We further show that different methods for constituting...... phylogenetic profiles often require very different RT sets to support high prediction accuracy....
Svenson Lawrence W
Full Text Available Abstract Background Low income individuals with diabetes are at particularly high risk for poor health outcomes. While specialized diabetes care may help reduce this risk, it is not currently known whether there are significant clinical differences across income groups at the time of referral. The objective of this study is to determine if the clinical profiles and medication use of patients referred for diabetes care differ across income quintiles. Methods This cross-sectional study was conducted using a Canadian, urban, Diabetes Education Centre (DEC database. Clinical information on the 4687 patients referred to the DEC from May 2000 – January 2002 was examined. These data were merged with 2001 Canadian census data on income. Potential differences in continuous clinical parameters across income quintiles were examined using regression models. Differences in medication use were examined using Chi square analyses. Results Multivariate regression analysis indicated that income was negatively associated with BMI (p Conclusion Our findings demonstrate that low income patients present to diabetes clinic older, heavier and with a more atherogenic lipid profile than do high income patients. Overall medication use was higher among the lower income group suggesting that differences in clinical profiles are not the result of under-treatment, thus invoking lifestyle factors as potential contributors to these findings.
Preconceito racial de marca e preconceito racial de origem: sugestão de um quadro de referência para a interpretação do material sobre relações raciais no Brasil Mark and origin: a framework for the analysis of racial prejudice in Brazil
Full Text Available O objetivo deste texto é construir um quadro de referência que possa ser aplicado como um conjunto de hipóteses aos estudos das relações raciais no Brasil. Apresenta doze proposições que contribuem para estabelecer as características diferenciadoras de dois tipos de preconceito e de dinâmica das situações raciais na sociedade brasileira e na sociedade norte-americana. Para isso, dá o nome de "preconceito de marca" à forma como tais características se apresentam no Brasil e de "preconceito de origem" à maneira pela qual elas se constituem nos Estados Unidos.The objective of this text is to construct an interpretative framework capable of being applied as a set of hypotheses to studies of race relations in Brazil. It presents twelve propositions that help determine the differentiating features of two types of prejudice and dynamics of racial situations in Brazilian society and US society. This aim in mind, it denominates the form in which these features are presented in Brazil as "mark prejudice", and the way in which they are constituted in the United States as "origin prejudice".
Poggi, Valerio; Edwards, Benjamin; Fäh, Donat
The definition of a common soil or rock reference is a key issue in probabilistic seismic hazard analysis (PSHA), microzonation studies, local site-response analysis and, more generally, when predicted or observed ground motion is compared for sites of different characteristics. A scaling procedure, which accounts for a common reference, is then necessary to avoid bias induced by the differences in the local geology. Nowadays methods requiring the definition of a reference condition generally prescribe the characteristic of a rock reference, calibrated using indirect estimation methods based on geology or on surface proxies. In most cases, a unique average shear-wave velocity value is prescribed (e.g. Vs30 = 800m/s as for class A of the EUROCODE8). Some attempts at defining the whole shape of a reference rock velocity profile have been described, often without a clear physical justification of how such a selection was performed. Moreover, in spite of its relevance in affecting the high-frequency part of the spectrum, the definition of the associated reference attenuation is in most cases missing or, when present, still remains quite uncertain. In this study we propose an approach that is based on the comparison between empirical anelastic amplification functions from spectral modeling of earthquakes and average S-wave velocities computed using the quarter-wavelength approach. The method is an extension of the approach originally proposed by Poggi et al. (2011) for Switzerland, and is here applied to Japan. For the analysis we make use of a selection of 36 stiff-soil and rock sites from the Japanese KiK-net network, for which a measured velocity profile is available. With respect to the previous study, however, we now analyze separately the elastic and anelastic contributions of the estimated empirical amplification. In a first step - which is consistent with the original work - only the elastic part of the amplification spectrum is considered. This procedure allows
Full Text Available New molecular identification techniques and the increased number of patients with various immune defects or underlying conditions lead to the emergence and/or the description of novel species of human and animal fungal opportunistic pathogens. Antifungal susceptibility provides important information for ecological, epidemiological and therapeutic issues. The aim of this study was to assess the potential risk of the various species based on their antifungal drug resistance, keeping in mind the methodological limitations. Antifungal susceptibility profiles to the five classes of antifungal drugs (polyens, azoles, echinocandins, allylamines and antimetabolites were determined for 1698 yeast reference strains belonging to 992 species (634 Ascomycetes and 358 Basidiomycetes. Interestingly, geometric mean minimum inhibitory concentrations (MICs of all antifungal drugs tested were significantly higher for Basidiomycetes compared to Ascomycetes (p<0.001. Twenty four strains belonging to 23 species of which 19 were Basidiomycetes seem to be intrinsically "resistant" to all drugs. Comparison of the antifungal susceptibility profiles of the 4240 clinical isolates and the 315 reference strains belonging to 53 shared species showed similar results. Even in the absence of demonstrated in vitro/in vivo correlation, knowing the in vitro susceptibility to systemic antifungal agents and the putative intrinsic resistance of yeast species present in the environment is important because they could become opportunistic pathogens.
This note shows that a feasible reference drag profile for the first entry portion of a skip entry can be generated as a polynomial expression of the velocity. The coefficients of that polynomial are found through the resolution of a system composed of m + 1 equations, where m is the degree of the drag polynomial. It has been shown that a minimum of five equations (m = 4) are required to establish the range and the initial and final conditions on velocity and flight path angle. It has been shown that at least one constraint on the trajectory can be imposed through the addition of one extra equation in the system, which must be accompanied by the increase in the degree of the drag polynomial. In order to simplify the resolution of the system of equations, the drag was considered as being a probability density function of the velocity, with the velocity as a distribution function of the drag. Combining this notion with the introduction of empirically derived constants, it has been shown that the system of equations required to generate the drag profile can be successfully reduced to a system of linear algebraic equations. For completeness, the resulting drag profiles have been flown using the feedback linearization method of differential geometric control as a guidance law with the error dynamics of a second order homogeneous equation in the form of a damped oscillator. Satisfactory results were achieved when the gains in the error dynamics were changed at a certain point along the trajectory that is dependent on the velocity and the curvature of the drag as a function of the velocity. Future work should study the capacity to update the drag profile in flight when dispersions are introduced. Also, future studies should attempt to link the first entry, as presented and controlled in this note, with a more standard control concept for the second entry, such as the Apollo entry guidance, to try to assess the overall skip entry performance. A guidance law that includes
Kasai, Fumio; Hirayama, Noriko; Ozawa, Midori; Satoh, Motonobu; Kohara, Arihiro
Human cell lines represent a valuable resource as in vitro experimental models. A hepatoma cell line, HuH-7 (JCRB0403), has been used extensively in various research fields and a number of studies using this line have been published continuously since it was established in 1982. However, an accurate genome profile, which can be served as a reliable reference, has not been available. In this study, we performed M-FISH, SNP microarray and amplicon sequencing to characterize the cell line. Single cell analysis of metaphases revealed a high level of heterogeneity with a mode of 60 chromosomes. Cytogenetic results demonstrated chromosome abnormalities involving every chromosome in addition to a massive loss of heterozygosity, which accounts for 55.3% of the genome, consistent with the homozygous variants seen in the sequence analysis. We provide empirical data that the HuH-7 cell line is composed of highly heterogeneous cell populations, suggesting that besides cell line authentication, the quality of cell lines needs to be taken into consideration in the future use of tumor cell lines.
Full Text Available Drug dependence has become a real concern among parents in Indonesia and is now a national, as well as global health problem. The objectives of this study were to find out the profile of opioid-dependent patients referred to Sembada Hospital, Medan, North Sumatera Indonesia for treatment. Patients were interviewed when they were sober, using questionnaires. There were 45 participants, mostly below 30 years old, male, and not well educated and single or divorced. Almost all of them (95.6% had a smoking habit, which started at an early age. Most of the participants were either the eldest child (24.4% or the youngest child (35.6% in the family. Their first illicit drug was mostly marijuana (66.7%, which they started using before the age of 20 years. Polysubstance use was common. It was usually a combination of opioids, tobacco, cannabis and amphetamine. They used opioid by injection (heroin injecting drug user and out of 22 participants who agreed to a blood test, 20 were positive for hepatitis C. Many had been previously involved in various crimes.
Oliveira e Silva, Karla Rachel; Siqueira, Ana Luísa Lara; Caldeira, Patrícia Carlos; de Abreu, Mauro Henrique Nogueira Guimarães; de Aguiar, Maria Cássia Ferreira
Despite the professional and academic relevance of the Brazilian oral pathology diagnostic laboratories, no information about their usage profile is available in the English literature. The objective of the present study is to report data about the histopathological and immunohistochemical exams performed in a Brazilian regional reference laboratory of oral pathology, as well as its main users. Information about all histopathological exams performed between 2002 and 2012 was retrieved from the files of the Oral and Maxillofacial Pathology Service of the School of Dentistry of Universidade Federal de Minas Gerais. Data collected included: 1) requestor of exam; 2) diagnosis classification; and 3) immunohistochemical tests. Descriptive statistical analyses were done. 13,522 histopathological exams were performed, mean 1,229/year. The Public Health System of the city of Belo Horizonte was the main requestor of exams (77.13%), followed by private professionals (19.26%), and other cities (2.03%). Most lesions were considered benign (12,599/ 93.17%), with 854 malignant lesions (6.32%). 469 immunohistochemical tests were performed; 324 (69.08%) were from benign diagnosis, and 145 (30.92%) from malignant diagnosis. The most used antibodies were against S100, vimentin, smooth muscle actin, actin muscle specific HHF-35, and pan-cytokeratin AE1/AE3. Public Health System is the major user of the diagnostic service on oral pathology in our institution. Most diagnoses were of benign lesions, although many malignant lesions were detected. Immunohistochemistry was particularly important in solving challenging cases.
Denise O ANDRADE
Full Text Available Background - The main goal of this paper is to investigate the frequency, clinical profile, and endoscopic findings of children and teenagers submitted to colonoscopies. Methods - Patients of below 18 years of age, diagnosed with polyps by means of colonoscopies at two reference centers of pediatric endoscopy were followed-up between 2002 and 2012. The clinical variables evaluated in this study included: gender, recommendation of colonoscopy, associated signs and symptoms, age of onset of symptoms, age at identification of the polyp, interval of time between the onset of symptoms and the endoscopic diagnosis of colonic polyps, and family history of intestinal polyposis and/or colorectal cancer. The characteristics of the polyps also included: number, morphological type, histology, and distribution. Polyposis syndromes were also investigated. Results - From the 233 patients submitted to colonoscopies, polyps were found in 74 (31.7% patients, with a median age of 6.6 years, of which 61% were male. Juvenile polyps were identified in 55 (74% patients, with 7 (9% characterized within the criteria for juvenile polyposis. Patients with intestinal polyposis syndromes were diagnosed in 35% of the patients. The most frequent clinical presentation was hematochezia. Abdominal pain with acute episodes of intestinal partial obstruction or intussusception with emergency laparotomy was observed in the majority of Peutz-Jeghers syndrome patients leading to an increased morbidity. Conclusions - Even though juvenile colonic polyps are the most frequent type of diagnosed polyps, the present study identified a significant level of children with polyposis syndromes (35%, associated with a higher morbidity of these individuals.
Richardson, Bridget L; Macon, Tamarie A; Mustafaa, Faheemah N; Bogan, Erin D; Cole-Lewis, Yasmin; Chavous, Tabbye M
Research links racial identity to important developmental outcomes among African American adolescents, but less is known about the contextual experiences that shape youths' racial identity. In a sample of 491 African American adolescents (48% female), associations of youth-reported experiences of racial discrimination and parental messages about preparation for racial bias with adolescents' later racial identity were examined. Cluster analysis resulted in four profiles of adolescents varying in reported frequency of racial discrimination from teachers and peers at school and frequency of parental racial discrimination coping messages during adolescents' 8th grade year. Boys were disproportionately over-represented in the cluster of youth experiencing more frequent discrimination but receiving fewer parental discrimination coping messages, relative to the overall sample. Also examined were clusters of adolescents' 11th grade racial identity attitudes about the importance of race (centrality), personal group affect (private regard), and perceptions of societal beliefs about African Americans (public regard). Girls and boys did not differ in their representation in racial identity clusters, but 8th grade discrimination/parent messages clusters were associated with 11th grade racial identity cluster membership, and these associations varied across gender groups. Boys experiencing more frequent discrimination but fewer parental coping messages were over-represented in the racial identity cluster characterized by low centrality, low private regard, and average public regard. The findings suggest that adolescents who experience racial discrimination but receive fewer parental supports for negotiating and coping with discrimination may be at heightened risk for internalizing stigmatizing experiences. Also, the findings suggest the need to consider the context of gender in adolescents' racial discrimination and parental racial socialization.
Chang, Kah Hoong
BACKGROUND: Advances in high-throughput technologies and bioinformatics have transformed gene expression profiling methodologies. The results of microarray experiments are often validated using reverse transcription quantitative PCR (RT-qPCR), which is the most sensitive and reproducible method to quantify gene expression. Appropriate normalisation of RT-qPCR data using stably expressed reference genes is critical to ensure accurate and reliable results. Mi(cro)RNA expression profiles have been shown to be more accurate in disease classification than mRNA expression profiles. However, few reports detailed a robust identification and validation strategy for suitable reference genes for normalisation in miRNA RT-qPCR studies. METHODS: We adopt and report a systematic approach to identify the most stable reference genes for miRNA expression studies by RT-qPCR in colorectal cancer (CRC). High-throughput miRNA profiling was performed on ten pairs of CRC and normal tissues. By using the mean expression value of all expressed miRNAs, we identified the most stable candidate reference genes for subsequent validation. As such the stability of a panel of miRNAs was examined on 35 tumour and 39 normal tissues. The effects of normalisers on the relative quantity of established oncogenic (miR-21 and miR-31) and tumour suppressor (miR-143 and miR-145) target miRNAs were assessed. RESULTS: In the array experiment, miR-26a, miR-345, miR-425 and miR-454 were identified as having expression profiles closest to the global mean. From a panel of six miRNAs (let-7a, miR-16, miR-26a, miR-345, miR-425 and miR-454) and two small nucleolar RNA genes (RNU48 and Z30), miR-16 and miR-345 were identified as the most stably expressed reference genes. The combined use of miR-16 and miR-345 to normalise expression data enabled detection of a significant dysregulation of all four target miRNAs between tumour and normal colorectal tissue. CONCLUSIONS: Our study demonstrates that the top six most
Chang, Kah Hoong
Abstract Background Advances in high-throughput technologies and bioinformatics have transformed gene expression profiling methodologies. The results of microarray experiments are often validated using reverse transcription quantitative PCR (RT-qPCR), which is the most sensitive and reproducible method to quantify gene expression. Appropriate normalisation of RT-qPCR data using stably expressed reference genes is critical to ensure accurate and reliable results. Mi(cro)RNA expression profiles have been shown to be more accurate in disease classification than mRNA expression profiles. However, few reports detailed a robust identification and validation strategy for suitable reference genes for normalisation in miRNA RT-qPCR studies. Methods We adopt and report a systematic approach to identify the most stable reference genes for miRNA expression studies by RT-qPCR in colorectal cancer (CRC). High-throughput miRNA profiling was performed on ten pairs of CRC and normal tissues. By using the mean expression value of all expressed miRNAs, we identified the most stable candidate reference genes for subsequent validation. As such the stability of a panel of miRNAs was examined on 35 tumour and 39 normal tissues. The effects of normalisers on the relative quantity of established oncogenic (miR-21 and miR-31) and tumour suppressor (miR-143 and miR-145) target miRNAs were assessed. Results In the array experiment, miR-26a, miR-345, miR-425 and miR-454 were identified as having expression profiles closest to the global mean. From a panel of six miRNAs (let-7a, miR-16, miR-26a, miR-345, miR-425 and miR-454) and two small nucleolar RNA genes (RNU48 and Z30), miR-16 and miR-345 were identified as the most stably expressed reference genes. The combined use of miR-16 and miR-345 to normalise expression data enabled detection of a significant dysregulation of all four target miRNAs between tumour and normal colorectal tissue. Conclusions Our study demonstrates that the top six most
In the recent article, "Against the New Racial Naturalism", Adam Hochman (2013, p. 332) argues that new racial naturalists have been too hasty in their racial interpretation of genetic clustering results of human populations. While Hochman makes a number of good points, the purpose of this paper is to show that Hochman's attack on new racial naturalists is misguided due to his definition of 'racial naturalism'. Thus, I will show that Hochman's critique is merely a consequence of an unnatural interpretation of racial naturalism. Copyright © 2014 Elsevier Ltd. All rights reserved.
Upchurch, Dawn M; Wexler Rainisch, Bethany K
This study describes complementary and alternative medicine use among a national sample of young adults, with an emphasis on characterizing racial and ethnic differences, highlighting variation across subgroups of Hispanics. The authors examined young adults ages 18 to 27 years (n = 14 128) from wave III (2001-2002) of the National Longitudinal Study of Adolescent Health. Prevalence estimates and logistic regression results were weighted and adjusted for complex sample design. The study examined recent complementary and alternative medicine use in the past 12 months, recent use for each of 15 specific complementary and alternative medicine modalities, and the 5 most commonly used modalities (herbs, massage, chiropractic, relaxation, and vitamins). Results showed that 29% of young adults aged 18 to 27 years recently used complementary and alternative medicine. Prevalence was highest among Cuban Americans (42%) and lowest among blacks (22%). Young adults used a diversity of complementary and alternative medicine modalities and there were substantial differences in use across racial and ethnic groups.
Miles, A. Keith; Bowen, Lizabeth; Ballachey, Brenda E.; Bodkin, James L.; Murray, M.; Estes, J.L.; Keister, Robin A.; Stott, J.L.
Development of blood leukocyte gene transcript profiles has the potential to expand condition assessments beyond those currently available to evaluate wildlife health, including sea otters Enhydra lutris, both individually and as populations. The 10 genes targeted in our study represent multiple physiological systems that play a role in immuno-modulation, inflammation, cell protection, tumor suppression, cellular stress-response, xenobiotic metabolizing enzymes, and antioxidant enzymes. These genes can be modified by biological, physical, or anthropogenic impacts and consequently provide information on the general type of stressors present in a given environment. We compared gene transcript profiles of sea otters sampled in 2008 among areas within Prince William Sound impacted to varying degrees by the 1989 ‘Exxon Valdez’ oil spill with those of captive and wild reference sea otters. Profiles of sea otters from Prince William Sound showed elevated transcription in genes associated with tumor formation, cell death, organic exposure, inflammation, and viral exposure when compared to the reference sea otter group, indicating possible recent and chronic exposure to organic contaminants. Sea otters from historically designated oiled areas within Prince William Sound 19 yr after the oil spill had higher transcription of genes associated with tumor formation, cell death, heat shock, and inflammation than those from areas designated as less impacted by the spill.
ARAUJO, ALEX OLIVEIRA DE; FERRONATO, DANILO DE SOUZA; ROCHA, IVAN DIAS DA; MARCON, RAPHAEL MARTUS; CRISTANTE, ALEXANDRE FOGAÇA; BARROS FILHO, TARCÍSIO ELOY PESSOA DE
ABSTRACT Introduction: Spinal cord trauma (SCT) is an important cause of morbidity and mortality around the world. It affects different age groups, especially young adults who are victims of high-energy trauma. The most effective way to reduce the incidence of spinal cord trauma and its consequences is through preventive campaigns and control and surveillance measures through public agencies. The objective of this study is to outline the epidemiological profile of patients with spinal cord t...
Nunes, Willian da Silva; Araújo, Sócrates Rios; Calheiros, Cláudia Maria Lins
Leishmaniasis is a parasitic disease found in the continents of Europe, Asia, Africa and the Americas. In Brazil, the disease is an important public health problem, occurring in most states, but mainly in the Northeast region of the country, with the state of Alagoas having a significant number of confirmed cases. The present study establishes and discusses the epidemiological profile of cases of leishmaniases treated at the Reference Center of Alagoas, Hospital Escola Hélvio de Farias Auto, between January 2000 and October 2008. During this period, records of 2,104 patients notified to the hospital Epidemiological Surveillance Center were reviewed. The epidemiology of leishmaniasis, both visceral and tegumentary, has shown a profile that has changed over throughout the years, with a decrease in the number of notified cases. Disease occurrence was associated with lower social economic classes, and affected mainly rural workers in general, housewives and students.
Raksawong, S; Bhongsuwan, T; Krmar, M
The cosmogenic radionuclide 7 Be is increasingly used to obtain information on event-related soil erosion rates within agricultural landscapes. In this study, we select two undisturbed and flat areas to calculate the reference inventory and relaxation mass depth by using 7 Be technique to document short-term erosion. Our results showed that the depth distribution of 7 Be in undisturbed soil profiles was 1.0 cm in sites S02 and S03; the initial activities were 31.6 and 38.8 Bq.kg -1 , respectively. The relaxation mass depths were 5.4 and 7.2 kg.m -2 and the measured reference 7 Be inventories were 71 and 110 Bq.m -2 for sites S02 and S03, respectively. The difference values of the relaxation mass depth and the reference inventory of both sites implied that for determining a short term soil erosion using 7 Be, the reference site was suggested to be selected as close as possible to the study site. (paper)
Pinto, Ana Cecília Versiani Duarte; Wachholz, Patrick Alexander; Masuda, Paula Yoshiko; Martelli, Antonio Carlos Ceribelli
This is a cross-sectional study, conducted from May to November/2014, in a dermatology reference unit, through review of medical records and interviews. In a sample of 49 patients with brachioradial pruritus, we observed higher prevalence of Caucasian (81.6%) and women (73.5 %), with a mean age of 56.1 years. Pruritus occurred in the topography of brachioradialis muscle in 87.8% of cases; 59.2% of the sample reported worsening of pruritus with sun exposure; the mean intensity of this symptom before treatment was 8.63. Therapy effectiveness was described as "very good/good" in 79.2% of cases, and for 55.3% relapses were categorized as "uncommon".
A quantitative analysis of thallium-201 myocardial perfusion image (MPI) was attempted by using circumferential profile method (CPM) and the first purpose of this study is to assess the clinical utility of this method for the detection of myocardial ischemia. In patients with coronary artery disease, CPM analysis to exercise T1-MPI showed high sensitivity (9/12, 75%) and specificity (9/9, 100%), whereas exercise ECG showed high sensitivity (9/12, 75%), but relatively low specificity (7/9, 78%). In patients with myocardial infarction, CPM also showed high sensitivity (34/38, 89%) for the detection of myocardial necrosis, compared with visual interpretation (31/38, 81%) and with ECG (31/38, 81%). Defect score was correlated well with the number of abnormal Q waves. In exercise study, CPM was also sensitive to the change of perfusion defect in T1-MPI produced by exercise. So the results indicate that CPM is a good method not only quantitatively but also objectively to analyze T1-MPI. Although ECG is the most commonly used diagnostic tool for ischemic heart disease, several exercise induced ischemic changes in ECG have been still on discussion as criteria. So the second purpose of this study is to evaluate these ischemic ECG changes by exercise T1-MPI analized quantitatively. ST depression (ischemic 1 mm and junctional 2 mm or more), ST elevation (1 mm or more), and coronary T wave reversion in exercise ECG were though to be ischemic changes. (J.P.N.)
Ayegnon, Bernolde P; Kayodé, Adéchola Pp; Tchobo, Fidèle P; Azokpota, Paulin; Soumanou, Mohamed M; Hounhouigan, D Joseph
Pentadesma butyracea is a tropical plant species. Its kernels are rich in edible butter similar to shea butter. This study evaluated the quality characteristics of the Pentadesma butter produced by cottage enterprises in Benin, using a quantitative survey approach and physicochemical and sensorial analysis methods. The butter of Pentadesma is mostly used for food preparation, cosmetic and therapeutic applications. It is characterized by a yellow colour, a hard texture, a relatively sweet taste and a bright appearance. Consumers preferred Pentadesma butter to shea butter for colour, taste, texture and appearance. Instrumental analysis showed that the average water content (6.5 g kg(-1) ) and peroxide value (0.74 mEq O2 kg(-1) ) of Pentadesma butter were lower than those of shea butter, for which average water content and peroxide values were 20.7g kg(-1) and 2.09 mEq O2 kg(-1) respectively. The fatty acid profile of Pentadesma butter is similar to that of shea butter. This study showed that the Pentadesma butyracea butter produced by cottage enterprises in Benin exhibited quality characteristics which are better than that of shea butter. The data generated can be used for a better exploitation of the butter in food and cosmetic industries. © 2014 Society of Chemical Industry.
Escarce, Andrezza Gonzalez; Lemos, Stela Maris Aguiar; Carvalho, Sirley Alves da Silva
To analyze the correlation between the satisfaction of professionals from the Hearing Health Care network in two micro-regions of Minas Gerais state and the sociodemographic profile, work process, and work performance in the health service. This is a cross-sectional, observational, analytic study with a non-probabilistic sample including 34 professionals from the Hearing Health Care services. Data collection occurred through individual interviews in the municipality of professional practice. Associations between the Professional Satisfaction variable and the explanatory variables Sociodemographic Data, Work Routine, and Developed Actions were conducted. Professionals with graduate studies were more satisfied with the human resources policy and the activities developed, whereas health civil servants showed more satisfaction with the wage policy and the work schedule. The correlation analysis between work process and satisfaction revealed a moderate positive correlation between items such as Health Promotion Actions, Satisfaction with Diagnostic Equipment, and Satisfaction with Maintenance Equipment. The present study revealed a higher level of satisfaction among professionals with graduate studies (human resources policy and activities developed) and civil servants (wage policy and work schedule). The relevance of this study lies on the important role that health professionals play on the Health Care Network. Additionally, the study of satisfaction level can provide a search for improvements, considering that satisfied professionals not only improve service quality, but also show greater creativity, commitment, and performance.
Miyanaga, Hajime [Kyoto Prefectural Univ. of Medicine (Japan)
A quantitative analysis of thallium-201 myocardial perfusion image (MPI) was attempted by using circumferential profile method (CPM) and the first purpose of this study is to assess the clinical utility of this method for the detection of myocardial ischemia. In patients with coronary artery disease, CPM analysis to exercise T1-MPI showed high sensitivity (9/12, 75%) and specificity (9/9, 100%), whereas exercise ECG showed high sensitivity (9/12, 75%), but relatively low specificity (7/9, 78%). In patients with myocardial infarction, CPM also showed high sensitivity (34/38, 89%) for the detection of myocardial necrosis, compared with visual interpretation (31/38, 81%) and with ECG (31/38, 81%). Defect score was correlated well with the number of abnormal Q waves. In exercise study, CPM was also sensitive to the change of perfusion defect in T1-MPI produced by exercise. So the results indicate that CPM is a good method not only quantitatively but also objectively to analyze T1-MPI. Although ECG is the most commonly used diagnostic tool for ischemic heart disease, several exercise induced ischemic changes in ECG have been still on discussion as criteria. So the second purpose of this study is to evaluate these ischemic ECG changes by exercise T1-MPI analized quantitatively. ST depression (ischemic 1 mm and junctional 2 mm or more), ST elevation (1 mm or more), and coronary T wave reversion in exercise ECG were though to be ischemic changes.
Fanlo, P; Heras, H; Pérez, D; Tiberio, G; Espinosa, G; Adan, A
To describe the main characteristics of a cohort of patients with uveitis referred to a multidisciplinary unit in northern Spain. Retrospective analysis of clinical records of patients evaluated in the Multidisciplinary Unit of the Navarra Hospital Complex from the period January 2010 until March 2015. An analysis was performed on the demographic characteristics, origin, types of uveitis, laterality, and aetiology. The present series was also compared with 2 previous series from Castilla y León and Barcelona. A total of 500 patients were identified, with a mean age of 47.9±16.4 years, with 50% women. The most frequent type of uveitis was anterior uveitis (65.4%), followed by posterior uveitis (17.6%), panuveitis (15.2%), and intermediate uveitis (1.8%). The origin was unclassifiable in 31.2%, followed by non-infectious systemic disease in 29.2%. Ankylosing spondylitis was the most frequent cause in 10.8% of patients, followed by herpes infection in 9.2%, and toxoplasmosis in 7.8%, respectively. Compared with the 2other cohorts, the present cohort showed a higher proportion of unilateral anterior uveitis. Furthermore, the patients from the Navarra series had a higher prevalence of unilateral and idiopathic uveitis compared to the series from Barcelona. The main characteristics of the present cohort of patients with uveitis are similar to those of patients from other regions of our country. Unilateral anterior uveitis and idiopathic uveitis were the most frequent in our series. Copyright © 2016 Sociedad Española de Oftalmología. Publicado por Elsevier España, S.L.U. All rights reserved.
Sasikumar, K; Vijayakumar, Chellappa; Jagdish, Sadasivan; Kadambari, Dharanipragada; Raj Kumar, Nagarajan; Biswas, Rakhi; Parija, Subhash Chandra
Introduction Diabetic foot infections are a major cause of non-traumatic amputations. The role of anaerobes in the prognosis of these infections is particularly unclear. This study was conducted with the aim of correlating microbiological profiles with clinical outcomes in these diabetic foot ulcer patients. Methodology This prospective observational study was done in a tertiary care centre in South India. All patients admitted with diabetic foot ulcers for two years were included in the study. Tissue biopsies were collected from the ulcer for aerobic and anaerobic cultures. The patients were grouped as those with aerobic infection alone (anaerobe negative) and those with mixed aerobic and anaerobic infections (anaerobe positive). Anaerobic culture was performed using the Robertson cooked meat (RCM) medium. The ulcer of the foot was described with respect to site, size, duration, history of previous amputation(s), and history of number and class of antibiotic intake prior to hospitalization. Clinical course and Wagner's grades of the diabetic foot ulcers were compared for aerobic and anaerobic infections. Results A total of 104 patients were included in the study. There were no significant differences between the two groups with regards to duration of diabetes, random blood sugar (RBS) at the time of admission, compliance to drugs, and mode of blood sugar control and prior intake of antibiotics. Patients with anaerobic infections were found to have a higher incidence of fever in this study (38.1% vs. 14.5%; p = 0.0057), as compared to patients with aerobic infections. More than half of the patients in the anaerobic infection group presented with Wagner's grade IV and above, as compared to the aerobic infection group (59.5% vs. 32.2%; p = 0.0059), which was statistically significant. Patients with anaerobic infections also had high numbers of major and minor amputations when compared to patients with aerobic infections. Conclusion Septic diabetic foot patients with
LaFramboise William A
Full Text Available Abstract Background More than a million diagnostic cardiac catheterizations are performed annually in the US for evaluation of coronary artery anatomy and the presence of atherosclerosis. Nearly half of these patients have no significant coronary lesions or do not require mechanical or surgical revascularization. Consequently, the ability to rule out clinically significant coronary artery disease (CAD using low cost, low risk tests of serum biomarkers in even a small percentage of patients with normal coronary arteries could be highly beneficial. Methods Serum from 359 symptomatic subjects referred for catheterization was interrogated for proteins involved in atherogenesis, atherosclerosis, and plaque vulnerability. Coronary angiography classified 150 patients without flow-limiting CAD who did not require percutaneous intervention (PCI while 209 required coronary revascularization (stents, angioplasty, or coronary artery bypass graft surgery. Continuous variables were compared across the two patient groups for each analyte including calculation of false discovery rate (FDR ≤ 1% and Q value (P value for statistical significance adjusted to ≤ 0.01. Results Significant differences were detected in circulating proteins from patients requiring revascularization including increased apolipoprotein B100 (APO-B100, C-reactive protein (CRP, fibrinogen, vascular cell adhesion molecule 1 (VCAM-1, myeloperoxidase (MPO, resistin, osteopontin, interleukin (IL-1β, IL-6, IL-10 and N-terminal fragment protein precursor brain natriuretic peptide (NT-pBNP and decreased apolipoprotein A1 (APO-A1. Biomarker classification signatures comprising up to 5 analytes were identified using a tunable scoring function trained against 239 samples and validated with 120 additional samples. A total of 14 overlapping signatures classified patients without significant coronary disease (38% to 59% specificity while maintaining 95% sensitivity for patients requiring
Oh, Won Jin; Jang, Jong Shik; Lee, Youn Seoung; Kim, Ansoon; Kim, Kyung Joong
Quantitative analysis methods of multi-element alloy films were compared. The atomic fractions of Si1-xGex alloy films were measured by depth profiling analysis with secondary ion mass spectrometry (SIMS) and X-ray Photoelectron Spectroscopy (XPS). Intensity-to-composition conversion factor (ICF) was used as a mean to convert the intensities to compositions instead of the relative sensitivity factors. The ICFs were determined from a reference Si1-xGex alloy film by the conventional method, average intensity (AI) method and total number counting (TNC) method. In the case of SIMS, although the atomic fractions measured by oxygen ion beams were not quantitative due to severe matrix effect, the results by cesium ion beam were very quantitative. The quantitative analysis results by SIMS using MCs2+ ions are comparable to the results by XPS. In the case of XPS, the measurement uncertainty was highly improved by the AI method and TNC method.
Joshi, Gagan; Faraone, Stephen V; Wozniak, Janet; Tarko, Laura; Fried, Ronna; Galdo, Maribel; Furtak, Stephannie L; Biederman, Joseph
To compare the clinical presentation of ADHD between youth with autism spectrum disorder (ASD) and ADHD and a sample of youth with ADHD only. A psychiatrically referred sample of autism spectrum disorder (ASD) youth with ADHD attending a specialized ambulatory program for ASD ( n = 107) and a sample of youth with ADHD attending a general child psychiatry ambulatory clinic ( n = 74) were compared. Seventy-six percent of youth with ASD met Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV) criteria for ADHD. The clinical presentation of ADHD in youth with ASD was predominantly similar to its typical presentation including age at onset (3.5 ± 1.7 vs. 4.0 ± 1.9; p = .12), distribution of diagnostic subtypes, the qualitative and quantitative symptom profile, and symptom severity. Combined subtype was the most frequent presentation of ADHD in ASD youth. Despite the robust presentation of ADHD, a significant majority of ASD youth with ADHD failed to receive appropriate ADHD treatment (41% vs. 24%; p = .02). A high rate of comorbidity with ADHD was observed in psychiatrically referred youth with ASD, with a clinical presentation typical of the disorder.
López-Candales, Angel; Aponte Rodríguez, Jaime; Harris, David
Hypertension not only is the most frequently listed cause of death worldwide; but also a well-recognized major risk factor for cardiovascular disease and stroke. Based on the latest published statistics published by the American Heart Association, hypertension is very prevalent and found in one of every 3 US adults. Furthermore, data from NHANES 2007 to 2010 claims that almost 6% of US adults have undiagnosed hypertension. Despite this staggering statistic, previous US guidelines for the prevention, detection, and treatment of hypertension (The Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure 7 [JNC 7]), released in 2003, stated that; "unfortunately, sufficient numbers of Mexican Americans and other Hispanic Americans... have not been included in most of the major clinical trials to allow reaching strong conclusions about their responses to individual antihypertensive therapies." However, the recently published JNC 8 offers no comment regarding recommendations or guideline treatment suggestions on Hispanics. The purpose of this article not only is to raise awareness of the lack of epidemiological data and treatment options regarding high blood pressure in the US Hispanic population; but also to make a case of the racial, cultural and social makeup of this ethnic group that places them at risk of cardiovascular complications related to hypertension.
Quayshawn Spencer (2014) misunderstands my treatment of racial naturalism. I argued that racial naturalism must entail a strong claim, such as "races are subspecies", if it is to be a substantive position that contrasts with anti-realism about biological race. My recognition that not all race naturalists make such a strong claim is evident throughout the article Spencer reviews (Hochman, 2013a). Spencer seems to agree with me that there are no human subspecies, and he endorses a weaker form of racial naturalism. However, he supports his preferred version of 'racial naturalism' with arguments that are not well described as 'naturalistic'. I argue that Spencer offers us an unnaturalised racial naturalism. Copyright © 2014 Elsevier Ltd. All rights reserved.
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Background and Objectives: LMS is a general monitoring method for fitting smooth reference centile curves in medical sciences. They provide the distribution of a measurement as it changes according to some covariates like age or time. This method describes the distribution of changes by three parameters; Mean, Coefficient of variation and Cox-Box power (skewness. Applying maximum penalized likelihood and spline function, the three curves are estimated and fitted and optimum smoothness is expressed by three curves. This study was conducted to provide the percentiles of lipid profile of Iranian children and adolescents by LMS.
Methods: Smoothed reference centile curves of four groups of lipids (triglycerides, total-LDL- and HDL-cholesterol were developed from the data of 4824 Iranian school students, aged 6-18 years, living in six cities (Tabriz, Rasht, Gorgan, Mashad, Yazd and Tehran-Firouzkouh in Iran. Demographic and laboratory data were taken from the national study of the surveillance and prevention of non-communicable diseases from childhood (CASPIAN Study. After data management, data of 4824 students were included in the statistical analysis, which was conducted by the modified LMS method proposed by Cole. The curves were developed with a degree of freedom of four to ten with some tools such as deviance, Q tests, and detrended Q-Q plot were used for monitoring goodness of fit models.
Results: All tools confirmed the model, and the LMS method was used as an appropriate method in smoothing reference centile. This method revealed the distributing features of variables serving as an objective tool to determine their relative importance.
Conclusion: This study showed that the triglycerides level is higher and
Bjerre, Jacob Halvas
. This paper analyzes the racial policies pursued in the foreign trade and argues that we need to recognize Aryanization as a world-wide policy in order to fully understand its character and possible consequences. I focus on the pre-war period and analyze the case of Denmark from three different perspectives......: perpetrators, victims and bystanders. The analysis will show that race, economy and foreign trade were combined in an attempt to raise racial trade barriers. This forced the question of German racial policies on the Danish government, Danish-Jewish businesses, and German companies involved in foreign trade...
Vavřínová, Anna; Behuliak, Michal; Zicha, Josef
Roč. 65, č. 3 (2016), s. 401-411 ISSN 0862-8408 R&D Projects: GA ČR(CZ) GP14-16225P Institutional support: RVO:67985823 Keywords : adrenal medulla * gene expression profiling * reference gene selection * sympathetic nervous system Subject RIV: FA - Cardiovascular Diseases incl. Cardiotharic Surgery Impact factor: 1.461, year: 2016
Profiles is a synthetic overview of more than 100 national energy markets in the world, providing insightful facts and key energy statistics. A Profile is structured around 6 main items and completed by key statistics: Ministries, public agencies, energy policy are concerned; main companies in the oil, gas, electricity and coal sectors, status, shareholders; reserve, production, imports and exports, electricity and refining capacities; deregulation of prices, subsidies, taxes; consumption trends by sector, energy market shares; main energy projects, production and consumption prospects. Statistical Profiles are present in about 3 pages the main data and indicators on oil, gas, coal and electricity. (A.L.B.)
Eduardo Ferrari Marback
Full Text Available OBJETIVO: Relatar o perfil de pacientes com doença de Coats encaminhados para afastar o diagnóstico de retinoblastoma. MÉTODOS: Realizado estudo retrospectivo, com base na revisão de prontuários e exames de imagem, de dez pacientes consecutivos. Foram avaliados os dados referentes à idade, sexo, queixa principal, estágio da doença à apresentação, tratamento e evolução. RESULTADOS: A média de idade à apresentação foi de 43,9 meses. Oito pacientes eram do sexo masculino. Leucocoria ou estrabismo foram as principais queixas, presentes em nove casos. Oito pacientes tinham doença em estágio 3B, um estágio 3A e um estágio 2B. Dos oito casos com descolamento total de retina (3B em sete foi optado apenas pela observação e um submetido a retinopexia sem sucesso. O caso com descolamento parcial (3A foi tratado por crioterapia e depois feita fotocoagulação por laser diodo, evoluindo com reaplicação da retina e obliteração das teleangiectasias. O caso sem descolamento associado (2B foi tratado por fotocoagulação por laser de argônio, com boa obliteração dos vasos anormais. A acuidade visual final foi de percepção luminosa em 3 e ausência de percepção luminosa em 5 dos 8 casos com doença 3B, os casos com doença 3A e 2B mantiveram visão de movimentos de mão. Nenhum dos casos evoluiu para glaucoma neovascular no segmento médio de 26,7 meses. CONCLUSÃO: A maioria dos pacientes com doença de Coats encaminhados para afastar a suspeita de retinoblastoma apresenta doença avançada ao diagnóstico. Nestes casos, devido ao péssimo prognóstico visual e alta complexidade do tratamento cirúrgico, pode-se optar apenas pela observação.PURPOSE: To report the profile of Coats' disease patients, referred to exclude retinoblastoma. METHODS: Retrospective study of medical charts from ten consecutive patients. Data evaluated include age at diagnosis, gender, chief complain, disease stage, treatment and evolution. RESULTS: Mean
Van Hai Pham
Full Text Available This paper describes progress on formulating a national asbestos profile for the country of Vietnam. The Center of Asbestos Resource, Vietnam, formulated a National Profile on Asbestos-related Occupational Health, with due reference to the International Labor Organization/World Health Organization National Asbestos Profile. The Center of Asbestos Resource was established by the Vietnamese Health Environment Management Agency and the National Institute of Labor Protection, with the support of the Australian Agency for International Development, as a coordinating point for asbestos-related issues in Vietnam. Under the National Profile on Asbestos-related Occupational Health framework, the Center of Asbestos Resource succeeded in compiling relevant information for 15 of the 18 designated items outlined in the International Labor Organization/World Health Organization National Asbestos Profile, some overlaps of the information items notwithstanding. Today, Vietnam continues to import and use an average of more than 60,000 metric tons of raw asbestos per year. Information on asbestos-related diseases is limited, but the country has begun to diagnose mesothelioma cases, with the technical cooperation of Japan. As it stands, the National Profile on Asbestos-related Occupational Health needs further work and updating. However, we envisage that the National Profile on Asbestos-related Occupational Health will ultimately facilitate the smooth transition to an asbestos-free Vietnam.
Full Text Available Personalized pharmacogenomics aims to use individual genotypes to direct medical treatment. Unfortunately, the loci relevant for the pharmacokinetics and especially the pharmacodynamics of most drugs are still unknown. Moreover, we still do not understand the role that individual genotypes play in modulating the pathogenesis, the clinical course and the susceptibility to drugs of human diseases which, although appearing homogeneous on the surface, may vary from patient to patient. To try to deal with this situation, it has been proposed to use interpopulational variability as a reference for drug development and prescription, leading to the development of "race-targeted drugs". Given the present limitations of genomic knowledge and of the tools needed to fully implement it today, some investigators have proposed to use racial criteria as a palliative measure until personalized pharmacogenomics is fully developed. This was the rationale for the FDA approval of BiDil for treatment of heart failure in African Americans. I will evaluate the efficacy and safety of racial pharmacogenomics here and conclude that it fails on both counts. Next I shall review the perspectives and the predicted rate of development of clinical genomic studies. The conclusion is that "next-generation" genomic sequencing is advancing at a tremendous rate and that true personalized pharmacogenomics, based on individual genotyping, should soon become a clinical reality.
Johnson, Alandis A.; Quaye, Stephen John
We used queer theory to encourage readers to think differently about previous theories about Black racial identity development. Queer theory facilitates new and deeper understandings of how Black people develop their racial identities, prompting more fluidity and nuance. Specifically, we present a queered model of Black racial identity development…
Zhang Manlian; Shi Jiankui; Wang Xiao
One month's data of ionograms observed by DPS-4 digisonde in China's low latitude station Hainan (19.4 deg N/109.0 deg E) for the high solar activity year 2002 is used to make a comparison study between the observational electron density profiles and that produced by the newly updated International Reference Ionosphere (IRI2001). The present study showed that for the month studied (April, 2002): (1) When B0-Tab value is used, profiles given by IRI2001 are in poor agreement with the observational results during daytime and nearby midnight hours when standard Ne(h) option is chosen, whereas when the LAY functions version is chosen, IRI2001 produces profiles with erroneous features during evening and nighttime hours, although it produces profiles in a reasonable good agreement with the observational ones during daytime hours. (2) In general, profiles produced by IRI2001 with B0-Gulyaeva choice is in better agreement with observational profiles than when B0-Tab is chosen. When the B0-Gulyaeva and LAY functions version of Ne(h) are both chosen, IRI2001 produced the best results when compared with the observational results. (3) The B0 parameter given by B0-Gulyaeva choice in IRI2001 is much closer to the observed (best fitted) one than that given by the B0-Tab choice is. (author)
Using original telephone survey data collected from adult residents of Toronto (n = 685) and Vancouver (n = 814) in 2009, I investigate associations between mental and physical health and variously conceived racial identities. An 'expressed racial identity' is a self-identification with a racial grouping that a person will readily express to others when asked to fit into official racial classifications presented by Census forms, survey researchers, insurance forms, and the like. Distinguishing between Asian, Black, South Asian, and White expressed racial identities, I find that survey respondents expressing Black identity are the most likely to report high blood pressure or hypertension, a risk that is slightly attenuated by socioeconomic status, and that respondents expressing Asian identity are the most likely to report poorer self-rated mental health and self-rated overall health, risks that are not explained by socioeconomic status. I also find that darker-skinned Black respondents are more likely than lighter-skinned Black respondents to report poor health outcomes, indicating that colourism, processes of discrimination which privilege lighter-skinned people of colour over their darker-skinned counterparts, exists and has implications for well-being in Canada as it does in the United States. Finally, 'reflected racial identity' refers to the racial identity that a person believes that others tend to perceive him or her to be. I find that expressed and reflected racial identities differ from one another for large proportions of self-expressed Black and South Asian respondents and relatively few self-expressed White and Asian respondents. I also find that mismatched racial identities correspond with relatively high risks of various poor health outcomes, especially for respondents who consider themselves White but believe that others tend to think they are something else. I conclude by presenting a framework for conceptualizing multifaceted suites of racial
E. Yu. Goshko
Full Text Available The article presents results of specialized processing of the deep seismic profile along a part of Reference Profile 3-DV which crosses the Aldan-Stanovoi shield in the meridian direction and goes across its buried northern slope. The study is aimed at determining frequency-energy characteristics of the seismic wave field which are related to physical conditions of geological features of the crust. Based on analysis and interpretation of the dynamic profiles, it is possible to reveal and contour the Archean cores of consolidation of the Aldan shield and its buried continuation that is covered by sediments of the Middle Lena monocline and to input new facts in the proposed geodynamic model showing formation of the crust in the south-eastern segment of the North Asian craton.
Whatever its causes, racial isolation is social dynamite. Problems and destiny of America and American education cannot be separated from fate of American cities, which daily grow poorer, more violent, less socially cohesive, and more isolated. Problems cannot be addressed without taking racism into account. Schools can help students understand…
Full Text Available Objective: The aim of the present study was to assess socio-demographic and psychiatric characteristics of 40-65 years old suicide attempters referred to an emergency department within four hours of making their attempt.Method: We assessed a total of 93 suicide attempters (Mage=46.59 years referred to an emergency department. Patients completed questionnaires covering socio-demographic data, personality traits, mood, and impulsivity; experts rated patients’ psychiatric status.Results: Experts rated 85 (92.4% of the suicide attempters as having a psychiatric disorder. Based on self-ratings and compared to normative data, 42 (46.6% were psychopathologically ill. Suicide attempts were not related to impulsive personality traits, mood disorders, socio-demographic patterns or gender (gender-ratio: 1:1.58;f:m.Conclusions: The pattern of results suggests that further unknown factors were involved in pushing people to attempt suicide.
Brand, Serge; Nejat, Mehri; Haghighi, Mohammad; Rahimi, Alireza; Jahangard, Leila; Sadeghi Bahmani, Dena; Bajoghli, Hafez; Holsboer-Trachsler, Edith; Ahmadpanah, Mohammad
Objective: The present study aimed at assessing the sociodemographic and psychiatric characteristics of 40 to 65 year- old suicide attempters, who were referred to an emergency department within 4 hours of the attempt. Method: A total of 93 suicide attempters (Mean age=46.59 years) who were referred to an emergency department, were assessed in this study. Patients completed questionnaires covering sociodemographic data, personality traits, mood, and impulsivity. Psychiatric status of the patients was rated by experts. Results: Experts rated 85 (92.4%) of the suicide attempters as having a psychiatric disorder. Based on self-ratings and compared to normative data, 42 (46.6%) patients were psychopathologically ill. It was found that suicide attempts were not related to impulsive personality traits, mood disorders, sociodemographic patterns, or gender (gender-ratio: 1:1.58; f: m). Conclusion: The pattern of results suggests that further unknown factors were involved in pushing people to attempt suicide. PMID:29472951
Brand, Serge; Nejat, Mehri; Haghighi, Mohammad; Rahimi, Alireza; Jahangard, Leila; Sadeghi Bahmani, Dena; Bajoghli, Hafez; Holsboer-Trachsler, Edith; Ahmadpanah, Mohammad
Objective: The present study aimed at assessing the sociodemographic and psychiatric characteristics of 40 to 65 year- old suicide attempters, who were referred to an emergency department within 4 hours of the attempt. Method: A total of 93 suicide attempters (Mean age=46.59 years) who were referred to an emergency department, were assessed in this study. Patients completed questionnaires covering sociodemographic data, personality traits, mood, and impulsivity. Psychiatric status of the patients was rated by experts. Results: Experts rated 85 (92.4%) of the suicide attempters as having a psychiatric disorder. Based on self-ratings and compared to normative data, 42 (46.6%) patients were psychopathologically ill. It was found that suicide attempts were not related to impulsive personality traits, mood disorders, sociodemographic patterns, or gender (gender-ratio: 1:1.58; f: m). Conclusion: The pattern of results suggests that further unknown factors were involved in pushing people to attempt suicide.
Guénolé, Fabian; Speranza, Mario; Louis, Jacqueline; Fourneret, Pierre; Revol, Olivier; Baleyte, Jean-Marc
It is common that intellectually gifted children (IQ ≥ 130) are referred to paediatric or child neuropsychiatry clinics for socio-emotional problems and/or school underachievement or maladjustment. Among them, those displaying developmental asynchrony - a heterogeneous developmental pattern reflected in a significant verbal-performance discrepancy (SVPD) on Wechsler's intelligence profile - are thought to be more emotionally and behaviourally impaired than others. Our purpose was to investigate this clinical dichotomy using a cognitive psychopathological approach. Trait-anxiety and emotional dysregulation were investigated in two groups of referred gifted children (n = 107 and 136, respectively), a pilot-study of reasoning processes on extensive Piaget-like tasks was also performed in an additional small group (n = 12). Compared to those with a homogenous Wechsler profile, children with a SVPD exhibited: 1) a decreased prevalence of social preoccupation-anxiety (11.1% versus 27.4%; p emotional dysregulation (58.7% versus 41.3%; p emotional and behavioural problems in gifted children and call for further investigation of this profile. Copyright © 2015 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.
Fernández-de-Las-Peñas, César; Ge, Hong-You; Arendt-Nielsen, Lars; Cuadrado, Maria Luz; Pareja, Juan A
muscle and its sensory characteristics shared similar patterns as their habitual headache pain. Local and referred pain from active TrPs in the temporalis muscles may constitute one of the sources contributing to the pain profile of CTTH.
Gautam, Poonam; Mushahary, Dolly; Hassan, Wazid; Upadhyay, Santosh Kumar; Madan, Taruna; Sirdeshmukh, Ravi; Sundaram, Curam Sreenivasacharlu; Sarma, Puranam Usha
Aspergillus fumigatus (A. fumigatus) is a medically important opportunistic fungus that may lead to invasive aspergillosis in humans with weak immune system. Proteomic profiling of this fungus on exposure to itraconazole (ITC), an azole antifungal drug, may lead to identification of its molecular targets and better understanding on the development of drug resistance against ITC in A. fumigatus. Here, proteome analysis was performed using 2-DE followed by mass spectrometric analysis which resulted in identification of a total of 259 unique proteins. Further, proteome profiling of A. fumigatus was carried out on exposure to ITC, 0.154 μg/ml, the minimum inhibitory concentration (MIC50). Image analysis showed altered levels of 175 proteins (66 upregulated and 109 downregulated) of A. fumigatus treated with ITC as compared to the untreated control. Peptide mass fingerprinting led to the identification of 54 proteins (12 up-regulated and 42 down-regulated). The differentially expressed proteins include proteins related to cell stress, carbohydrate metabolism and amino acid metabolism. We also observed four proteins, including nucleotide phosphate kinase (NDK), that are reported to interact with calcineurin, a protein involved in regulation of cell morphology and fungal virulence. Comparison of differentially expressed proteins on exposure to ITC with artemisinin (ART), an antimalarial drug with antifungal activity(1), revealed a total of 26 proteins to be common among them suggesting that common proteins and pathways are targeted by these two antifungal agents. The proteins targeted by ITC may serve as important leads for development of new antifungal drugs. © The Author 2016. Published by Oxford University Press on behalf of The International Society for Human and Animal Mycology. All rights reserved. For permissions, please e-mail: firstname.lastname@example.org.
MacInnes Janet I
Full Text Available Abstract Background Actinobacillus pleuropneumoniae, the causative agent of porcine pleuropneumonia, is a highly contagious respiratory pathogen that causes severe losses to the swine industry worldwide. Current commercially-available vaccines are of limited value because they do not induce cross-serovar immunity and do not prevent development of the carrier state. Microarray-based comparative genomic hybridizations (M-CGH were used to estimate whole genomic diversity of representative Actinobacillus pleuropneumoniae strains. Our goal was to identify conserved genes, especially those predicted to encode outer membrane proteins and lipoproteins because of their potential for the development of more effective vaccines. Results Using hierarchical clustering, our M-CGH results showed that the majority of the genes in the genome of the serovar 5 A. pleuropneumoniae L20 strain were conserved in the reference strains of all 15 serovars and in representative field isolates. Fifty-eight conserved genes predicted to encode for outer membrane proteins or lipoproteins were identified. As well, there were several clusters of diverged or absent genes including those associated with capsule biosynthesis, toxin production as well as genes typically associated with mobile elements. Conclusion Although A. pleuropneumoniae strains are essentially clonal, M-CGH analysis of the reference strains of the fifteen serovars and representative field isolates revealed several classes of genes that were divergent or absent. Not surprisingly, these included genes associated with capsule biosynthesis as the capsule is associated with sero-specificity. Several of the conserved genes were identified as candidates for vaccine development, and we conclude that M-CGH is a valuable tool for reverse vaccinology.
Full Text Available BACKGROUND Cancer can cause activation of coagulation in many ways and there is definite evidence of abnormalities in haemostatic mechanism which is seen by the presence of one or more circulating markers of haemostatic activation & this is found to be potentiated by the release of tissue factors or procoagulants from normal tissue destructions during tumour development. OBJECTIVES • To evaluate the range of different types of haemostatic abnormalities in haematological and epithelial malignancies, especially the head and neck epithelial malignancies. • To look for the differences in the grades of these abnormalities in metastatic & non-metastatic malignancies. • To understand the prognostic value of routine tests of coagulation while predicting the outcome of the patient. • MATERIALS AND METHODS The study was conducted in the Department of Pathology, Gauhati Medical College & Hospital, Guwahati from July 2004 to June 2005. 70 cases comprising of head and neck epithelial malignancies, leukaemias and lymphomas without clinical presentation of haemorrhage or thrombosis were selected and coagulation profiles were seen. RESULTS AND OBSERVATION Out of 70 cases of both sexes & different age groups prior to therapeutic intervention, metastatic cases were 22, non-metastatic cases were 29, and 19 cases belonged to leukaemias and lymphomas. The commonest age group affected was 51–60 yrs. and male: female was 3.7: 1. The most frequent abnormality was 41 cases (58.57% of FDP positivity in the serum followed by 36 cases (51.43% of hyperfibrinogenaemia; 32 cases (45.71% shortened bleeding time, etc. DISCUSSION Activated coagulation in cancer leads to increased fibrin deposition stimulated by the destroyed tissues; increased FDPs being a strong marker of coagulation and fibrinolytic activation; increased platelet aggregation by the micro vesicles shed by tumour cells; prolonged PT & APTT being well known markers for disseminated intravascular
Moore, J. William; And Others
This study examined the relationship of childrens' racial prejudice to child's race, interracial contact, grade, sex, intelligence, locus of control, anxiety, and self-concept. Five facets of racial prejudice were examined: a total index of racial prejudice, dating and marriage, school, social relationships, and racial interactions in restaurants.…
Lee, Jong-Eun Roselyn; Park, Sung Gwan
Research on social identity contingencies suggests that situational cues, such as a numerical representation of social identities in a given social environment, can trigger identity-associated threat for individuals whose social identity is marginalized. Given that popular virtual worlds (e.g., Second Life [SL]) are often criticized for White-avatar dominance or White bias, we examined the psychological effects of the alleged White dominance in avatar-based virtual worlds by conducting two experiments in which participants read fictitious profiles of SL resident avatars. White and non-White participants were randomly assigned to view either a set of White-dominant avatar profiles or a set of racially diverse ones. After reading the profiles, participants had an opportunity to customize avatars using the SL interface. The findings of Experiment 1 (n=59) revealed that non-White participants exposed to the White-dominant avatar profiles, when compared with those exposed to the racially diverse profiles, reported significantly lower levels of sense of belonging and intention to participate in SL. Experiment 2 (n=64) demonstrated that non-White participants exposed to the White-dominant avatar profiles gave significantly higher estimation of the White user population within SL; the data also showed that exposure to the White-dominant avatar profiles resulted in a greater sense of limitation on skin customization among non-White participants than among White participants. The present research suggests that ethno-racial minorities, when exposed to avatar-based cues that signal White dominance, may perceive the virtual world as identity threatening, thereby feeling psychologically disconnected and detached from it. Implications regarding racial/ethnic diversity in virtual worlds are discussed.
Joshi, Gagan; Faraone, Stephen V.; Wozniak, Janet; Tarko, Laura; Fried, Ronna; Galdo, Maribel; Furtak, Stephannie L.; Biederman, Joseph
Objective To compare the clinical presentation of ADHD between youth with autism spectrum disorder (ASD) and ADHD and a sample of youth with ADHD only. Method A psychiatrically referred sample of autism spectrum disorder (ASD) youth with ADHD attending a specialized ambulatory program for ASD (n = 107) and a sample of youth with ADHD attending a general child psychiatry ambulatory clinic (n = 74) were compared. Results Seventy-six percent of youth with ASD met Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV) criteria for ADHD. The clinical presentation of ADHD in youth with ASD was predominantly similar to its typical presentation including age at onset (3.5 ± 1.7 vs. 4.0 ± 1.9; p = .12), distribution of diagnostic subtypes, the qualitative and quantitative symptom profile, and symptom severity. Combined subtype was the most frequent presentation of ADHD in ASD youth. Conclusion Despite the robust presentation of ADHD, a significant majority of ASD youth with ADHD failed to receive appropriate ADHD treatment (41% vs. 24%; p = .02). A high rate of comorbidity with ADHD was observed in psychiatrically referred youth with ASD, with a clinical presentation typical of the disorder. PMID:25085653
Ortiz, Vilma; Telles, Edward
How racial barriers play in the experiences of Mexican Americans has been hotly debated. Some consider Mexican Americans similar to European Americans of a century ago that arrived in the United States with modest backgrounds but were eventually able to participate fully in society. In contrast, others argue that Mexican Americans have been racialized throughout U.S. history and this limits their participation in society. The evidence of persistent educational disadvantages across generations and frequent reports of discrimination and stereotyping support the racialization argument. In this paper, we explore the ways in which race plays a role in the lives of Mexican Americans by examining how education, racial characteristics, social interactions, relate to racial outcomes. We use the Mexican American Study Project, a unique data set based on a 1965 survey of Mexican Americans in Los Angeles and San Antonio combined with surveys of the same respondents and their adult children in 2000, thereby creating a longitudinal and intergenerational data set. First, we found that darker Mexican Americans, therefore appearing more stereotypically Mexican, report more experiences of discrimination. Second, darker men report much more discrimination than lighter men and than women overall. Third, more educated Mexican Americans experience more stereotyping and discrimination than their less-educated counterparts, which is partly due to their greater contact with Whites. Lastly, having greater contact with Whites leads to experiencing more stereotyping and discrimination. Our results are indicative of the ways in which Mexican Americans are racialized in the United States.
Buchanan, Robert J; Rosenthal, Mark; Graber, David R; Wang, Suojin; Kim, Myung Suk
To present racial/ethnic comparisons of comprehensive profiles of nursing home residents at admission, including whites, African Americans, Hispanics, Asians/Pacific Islanders, and American Indians/Alaska Natives. More than 885,000 admission assessments recorded in the national Minimum Data Set (MDS) were analyzed. Racial and ethnic analyses of the MDS admission assessments were conducted using the software package SAS. There were significant racial/ethnic differences in gender and age, with minority residents more likely to be male and younger. African American, Hispanic, and Asian/Pacific Islanders were significantly more likely than white residents to exhibit total dependence in the self-performance of the ADLs and to have greater cognitive impairments, with Asian/Pacific Islanders the most physically dependent and cognitively impaired. The results illustrate significant and substantive differences among the racial/ethnic groups for many demographic characteristics, as well as health-related indicators and conditions. This analysis suggests that the general perspective that economically disadvantaged minorities enter nursing homes in worse condition than whites is too simplistic. More research, particularly qualitative studies of specific minority groups, will advance our understanding of why members of some racial/ethnic groups require nursing home placement sooner than other groups.
Shri Gopal Goyal
Full Text Available Context: Previous studies have reported high psychiatric comorbidity with physical illness. However, referral rate to consultation-liaison (C-L psychiatry from other departments is very low. There is a paucity of literature from India in this subspecialty of psychiatry. Aims: This study was conducted to assess the sociodemographic profile and psychiatric diagnosis of patients referred to C-L psychiatric services at a tertiary care center. Settings and Design: This was a descriptive cross-sectional study conducted in a tertiary care multispecialty teaching institution. Patients and Methods: The study population comprised all the patients who were referred for psychiatric consultation from other departments to C-L services of psychiatry department for 2 months. Information was collected using semi-structured pro forma, and diagnosis was made based on the International Classification of Diseases-10 criteria. Results: A total of 160 patients were referred for C-L psychiatric services. Majority of the patients were in the age group of 31–45 years, married, educated matriculation or beyond, belonged to Hindu religion, nuclear family, and residing in urban area. The maximum referrals were from internal medicine department (17.5 followed by nephrology (15.0% and neurology (10.6%. The most common psychiatric diagnosis was depression (12% followed by delirium (8%. The most common reason for seeking psychiatric consultation was psychiatric clearance of prospective kidney donor and bone marrow transplant/stem cell transplant recipient. Conclusions: Psychiatric comorbidity may present with chronic physical illness. The C-L psychiatry would play a major role in the management of psychiatric comorbidity.
..., and overall quality of Army life. Black soldiers also subscribe to more egalitarian attitudes concerning male/female work teams and performance but are more negative about racial discrimination and equal opportunity issues...
Hochschild, Jennifer L.; Weaver, Vesla; Burch, Traci
Are racial disparities in the United States just as deep-rooted as they were before the 2008 presidential election, largely eliminated, or persistent but on the decline? One can easily find all of these pronouncements; rather than trying to adjudicate among them, this essay seeks to identify what is changing in the American racial order, what persists or is becoming even more entrenched, and what is likely to affect the balance between change and continuity. The authors focus on young America...
Seaton, Eleanor K.; Yip, Tiffany; Morgan-Lopez, Antonio; Sellers, Robert M.
The current study examined perceptions of racial discrimination and racial socialization on racial identity development among 566 African American adolescents over three years. Latent class analyses were used to estimate identity statuses (Diffuse, Foreclosed, Moratorium and Achieved). The probabilities of transitioning from one stage to another were examined with latent transition analyses to determine the likelihood of youth progressing, regressing or remaining constant. Racial socialization and perceptions of racial discrimination were examined as covariates to assess the association with changes in racial identity status. The results indicated that perceptions of racial discrimination were not linked to any changes in racial identity. Youth who reported higher levels of racial socialization were less likely to be in Diffuse or Foreclosed compared to the Achieved group. PMID:21875184
Kraus, Michael W; Rucker, Julian M; Richeson, Jennifer A
The present research documents the widespread misperception of race-based economic equality in the United States. Across four studies ( n = 1,377) sampling White and Black Americans from the top and bottom of the national income distribution, participants overestimated progress toward Black-White economic equality, largely driven by estimates of greater current equality than actually exists according to national statistics. Overestimates of current levels of racial economic equality, on average, outstripped reality by roughly 25% and were predicted by greater belief in a just world and social network racial diversity (among Black participants). Whereas high-income White respondents tended to overestimate racial economic equality in the past, Black respondents, on average, underestimated the degree of past racial economic equality. Two follow-up experiments further revealed that making societal racial discrimination salient increased the accuracy of Whites' estimates of Black-White economic equality, whereas encouraging Whites to anchor their estimates on their own circumstances increased their tendency to overestimate current racial economic equality. Overall, these findings suggest a profound misperception of and unfounded optimism regarding societal race-based economic equality-a misperception that is likely to have any number of important policy implications.
Full Text Available Most methods used for crop classification rely on the ground-reference data of the same year, which leads to considerable financial and labor cost. In this study, we presented a method that can avoid the requirements of a large number of ground-reference data in the classification year. Firstly, we extracted the Normalized Difference Vegetation Index (NDVI time series profiles of the dominant crops from MODIS data using the historical ground-reference data in multiple years (2006, 2007, 2009 and 2010. Artificial Antibody Network (ABNet was then employed to build reference NDVI time series for each crop based on the historical NDVI profiles. Afterwards, images of Landsat and HJ were combined to obtain 30 m image time series with 15-day acquisition frequency in 2011. Next, the reference NDVI time series were transformed to Landsat/HJ NDVI time series using their linear model. Finally, the transformed reference NDVI profiles were used to identify the crop types in 2011 at 30 m spatial resolution. The result showed that the dominant crops could be identified with overall accuracy of 87.13% and 83.48% in Bole and Manas, respectively. In addition, the reference NDVI profiles generated from multiple years could achieve better classification accuracy than that from single year (such as only 2007. This is mainly because the reference knowledge from multiple years contains more growing conditions of the same crop. Generally, this approach showed potential to identify crops without using large number of ground-reference data at 30 m resolution.
Full Text Available Introduction. South African children and adolescents face serious challenges. Over the past decades children have been exposed to rapid and stressful changes in their environment, including increased crime and violence. Aim of study. The aim of the study was to determine the profile of stress factors leading to mental disorders in children and adolescents referred to the Child and Adolescent Unit at the Free State Psychiatric Complex, Bloemfontein, from January 2006 to December 2007. Methods. A total of 669 children (0 - 12 years and adolescents (13 - 18 years referred to the unit for evaluation and treatment were included in the study. Results. Thirty per cent were diagnosed with attention deficit and disruptive behaviour disorders, followed by major depressive disorders (22.7%, anxiety disorders (18.5%, conduct disorders (16.1%, mild mental retardation (15.7%, adjustment disorders (9.6%, elimination disorders (8.8%, developmental disorders (7.6% and bereavement (7.0%. Social stressors were identified in 64.1% of participants, and psychological stressors in 19%. Conclusions. Stress plays an important role in the lives of children and adolescents, which could lead to emotional problems if not well managed. The functioning of children and adolescents should be monitored continuously. Schools are in a favourable position to identify stressors affecting children and adolescents. Educators therefore need training and opportunities to consult on mental health matters. Furthermore, religious organisations should be enlisted to identify stressors manifesting as spiritual dysfunction. School health services can play a role in the recognition of biological stressors such as epilepsy, pregnancy, enuresis, illness, speech problems and sensory dysfunction.
Putnam-Hornstein, Emily; Needell, Barbara; King, Bryn; Johnson-Motoyama, Michelle
Objective: Data from the United States indicate pronounced and persistent racial/ethnic differences in the rates at which children are referred and substantiated as victims of child abuse and neglect. In this study, we examined the extent to which aggregate racial differences are attributable to variations in the distribution of individual and…
The racial segregation of romantic networks has been documented by social scientists for generations. However, because of limitations in available data, we still have a surprisingly basic idea of the extent to which this pattern is generated by actual interpersonal prejudice as opposed to structural constraints on meeting opportunities, how severe this prejudice is, and the circumstances under which it can be reduced. I analyzed a network of messages sent and received among 126,134 users of a popular online dating site over a 2.5-mo period. As in face-to-face interaction, online exchanges are structured heavily by race. Even when controlling for regional differences in meeting opportunities, site users—especially minority site users—disproportionately message other users from the same racial background. However, this high degree of self-segregation peaks at the first stage of contact. First, users from all racial backgrounds are equally likely or more likely to cross a racial boundary when reciprocating than when initiating romantic interest. Second, users who receive a cross-race message initiate more new interracial exchanges in the future than they would have otherwise. This effect varies by gender, racial background, and site experience; is specific to the racial background of the original sender; requires that the recipient replied to the original message; and diminishes after a week. In contrast to prior research on relationship outcomes, these findings shed light on the complex interactional dynamics that—under certain circumstances—may amplify the effects of racial boundary crossing and foster greater interracial mixing. PMID:24191008
Edwin D. du Plessis
Full Text Available Background: The crime rate in South Africa is extraordinarily high. The problem of crime is further complicated when a person, who suffers from a mental illness, becomes involved in a crime. Furthermore, the forensic evaluation of a person suspected of having a mental illness involved in alleged criminal behaviour can be challenging. However, a dearth of information exists in South African literature regarding the link between crime and mental illness. Aim: To determine the percentage of alleged offenders, referred to the Free State Psychiatric Complex (FSPC for observation, found accountable and not accountable, and to compare the biographical, diagnosis and offence profiles of these two groups. The analysis of differences can contribute to a better understanding of the complex process of forensic assessments. Setting: Forensic Observation Ward, FSPC, Bloemfontein. Methods: In this comparative, retrospective study, all 505 trial-awaiting alleged offenders (observati referred from 2009 to 2012 for a 30-day observation period, according to Sections 77 and/or 78 of the Criminal Procedures Act, were included. Results were summarised as frequencies and percentages, and means or percentiles. Significant differences between the groups were determined by sample t-tests or chi-squared tests. Results: Observati found not accountable were in the majority (64.5%. Significant differences were found regarding marital and employment status, substance abuse, type of offence and diagnoses between the two groups. Almost all of the observati found to be not accountable were diagnosed with mental illness at the time of the assessment, whereas most observati found to be accountable for their actions at the time of the alleged offence were not found to be mentally ill. Observati found not accountable were significantly more likely to be diagnosed with schizophrenia, intellectual disability and substance-induced psychotic disorder, and committed mostly assault
Lira, Renan Bezerra; Carvalho, Genival Barbosa de; Gonçalves Filho, João; Kowalski, Luiz Paulo
To evaluate the characteristics of thyroid carcinoma cases treated at a reference hospital for cancer between 2008 and 2010. we studied 807 cases and analyzed the following clinicopathologic variables: symptoms, risk factors, diagnostic tests, staging, histological type, treatment performed and complications. Females were more affected, with 660 cases (82%). The average age at diagnosis was 44.5 years. Prior exposure to ionizing radiation was reported by 22 (3%) patients, a family history of thyroid cancer by 89 (11%), and 289 (36%) individuals reported other types of cancer in the family. The fine needle aspiration biopsy was the main parameter for surgical indication and was suggestive of carcinoma in 463 patients (57%). Papillary carcinoma was the most common histological type, with 780 cases (96.6%). There were 728 (90%) total thyroidectomies, 43 (5.3%) reoperations or partial thyroidectomies followed by totalization, 23 (2.8%) extended thyroidectomies and only 13 (1.6%) partial thyroidectomies (lobectomy with isthmectomy). Neck dissection associated with thyroidectomy was done in 158 patients (19.5%). We observed a predominance of tumors classified as T1 in 602 (74.6%) patients. Transient hypocalcemia was the most frequent complication. The results show that the worldwide increase in the incidence of thyroid cancer has changed the profile of patients seen at a referral service. In addition, there were changes in the type of surgical treatment used, with increased use of total thyroidectomy in relation to partial and subtotal ones, and decreased use of elective neck dissections.
Rodriguez, James; Umaña-Taylor, Adriana; Smith, Emilie Phillips; Johnson, Deborah J
We review and summarize the findings across 7 studies contained in the special section titled, "Racial-Ethnic Socialization, Identity, and Youth Outcomes: Excavating Culture." These studies represent a significant advance for research in issues related to the impact of racial-ethnic socialization and identity on child outcomes. All 7 studies attempted to test in whole or part a hypothetical model in which ethnic-racial socialization in families of color is related to child psychosocial and academic outcomes directly and indirectly through effects on self-system variables such as racial-ethnic identity and self-esteem. Two types of racial socialization messages were of particular interest: messages that promote cultural pride (referred to as ethnic or cultural socialization) and messages that address children's exposure to discrimination (referred to as racial socialization). Collectively, the studies suggest that ethnic-racial socialization processes are related to youth outcomes through indirect associations with ethnic-racial identity and self-esteem. Findings were most consistent in the studies with African American youth and some aspects of the model were not supported for American Indian and Chinese youth. Ethnic and racial group differences and directions for future research are discussed.
Macomber, Kris; Rusche, Sarah Nell
As teachers, the authors' lessons about contemporary racial inequality are complicated and contradicted by the rhetoric of color-blindness--the belief that race no longer matters for determining life chances--entrenched in the culture. Students remain attracted to notions of racism as a problem of the "past" and often reject the idea that racism…
Hook, Joshua N; Farrell, Jennifer E; Davis, Don E; DeBlaere, Cirleen; Van Tongeren, Daryl R; Utsey, Shawn O
Racial microaggressions may contribute to poor counseling outcomes in racial/ethnic minority clients. The present study examined the occurrence of racial microaggressions in counseling using a large and diverse sample and explored the association between perceived cultural humility of the counselor and racial microaggressions. Racial/ethnic minority participants (N = 2,212) answered questions about the frequency and impact of racial microaggressions in counseling and the characteristics of their counselor. The majority of clients (81%) reported experiencing at least 1 racial microaggression in counseling. Participants most commonly reported racial microaggressions involving denial or lack of awareness of stereotypes and bias and avoidance of discussing cultural issues. There were few differences in racial microaggression frequency or impact based on client race/ethnicity and counselor race/ethnicity. Racially matched clients viewed racial microaggressions as more impactful than did clients who were not racially matched. Client-perceived cultural humility of the counselor was associated with fewer microaggressions experienced in counseling. We conclude by discussing limitations, areas for future research, and implications for counseling. (c) 2016 APA, all rights reserved).
Losen, Daniel J., Ed.; Orfield, Gary, Ed.
An illuminating account of a widespread problem that has received little attention, "Racial Inequity in Education" sets the stage for a more fruitful discussion about special education and racial justice. An illuminating account of a widespread problem that has received little attention, "Racial Inequity in Education" sets the…
Gin, Kevin J.; Martínez-Alemán, Ana M.; Rowan-Kenyon, Heather T.; Hottell, Derek
Using a phenomenological approach, rooted in critical theory's desire to challenge systemic structures of inequality, we explored the impact of racialized hate encountered on social media by students of color at a predominately White institution. The encounters of racialized hostility manifested as anti-Black sentiments and produced racial battle…
Janer Aparecida Silveira Soares
Full Text Available INTRODUCTION: To describe the clinical and epidemiological profile of pregnant women and children treated at a reference outpatient clinic for congenital toxoplasmosis. METHODS: Pregnant women potentially exposed to Toxoplasma gondii were observed. Diagnoses were made using serologic tests compatible with acute toxoplasmosis. Children presenting with: Toxoplasma-specific antibodies (IgM or IgA or ascending IgG titers higher than maternal titers in the first 3 months of life coupled with toxoplasmosis symptoms; intracranial calcifications (by transfontanelar ultrasound or cephalic segment tomography; or retinochoroiditis (by fundoscopy examination in the first 8 months of life were also included in the study. RESULTS: Fifty-eight mother-child pairs were observed (mean age of the mothers was 22.1 years. Most patients lived in urban areas (86.2% and had attended less than 8 years of school (51.7%. Diagnosis was made after birth in 19 (32.8% children. Thirty-four (58.6% women received some type of treatment during pregnancy. Most (72.4% of the children did not present with clinical alterations at birth. The main findings were ophthalmological: 20 (34.5% children with retinochoroiditis, 17 (29.3% with strabismus, and 7 (12.1% with nystagmus. Of the children with retinochoroiditis, 9 presented with subnormal vision. Ten (32.3% out of 31 children presented with intracranial calcifications by cephalic segment congenital toxoplasmosis, and 9 (42.9% children presented with delayed psychomotor development. CONCLUSIONS: Our results highlight a critical situation. Protocols for follow-up of pregnant women and their children must be created to improve medical care and minimize sequelae.
E H du Toit
Full Text Available Background.Suicide is an increasing phenomenonworldwide. A suicide occurs every 40 seconds, and thereis 1 attempt every 1 to 3 seconds. By 2020, these figuresmay have doubled. No accurate statistics regarding theoccurrence of attempted suicide (or non-fatal suicidalbehaviour in South Africa exist, because there has beenno systematic data collection. Aim. The aim of the study was to determine the profile ofpatients who had attempted suicide and were referredto Pelonomi Hospital, Bloemfontein, for psychologicalevaluation and treatment during the period 1 May 2005to 30 April 2006.Method.A descriptive, retrospective study was conducted.The study population comprised 258 attempted-suicidepatients referred to Pelonomi Hospital for psychologicalevaluation and treatment. A data form was compiled totransfer the relevant information from patients’ clinicalfiles. Results. The majority of patients were female (68.9%. Themedian age was 22 years. The most common methodused in suicide attempts was drug overdose (66% – mostlyantidepressants (19.7% and analgesics (8.2%. Morefemales than males overdosed on drugs (p=0.0103.The main precipitating factors included problematicrelationships (55.4%, financial problems (22.9%,psychiatric problems (22.1%, arguments (19.8%, abuse(emotional, sexual, physical – 18.2%, low self-esteem/worthlessness/hopelessness/humiliation (16.7%, andrecent life changes (13.2%. Conclusion.The aim of the study was to determine theprofile of patients who had attempted suicide. Possiblefactors associated with suicide attempts in our samplewere identified and summarised in the form of a screeningchecklist. The value of the checklist is that it can be usedas a screening method to identify possible suicide risk inpatients.
Renan Bezerra Lira
Full Text Available Objective: To evaluate the characteristics of thyroid carcinoma cases treated at a reference hospital for cancer between 2008 and 2010.Methods: we studied 807 cases and analyzed the following clinicopathologic variables: symptoms, risk factors, diagnostic tests, staging, histological type, treatment performed and complications.Results: Females were more affected, with 660 cases (82%. The average age at diagnosis was 44.5 years. Prior exposure to ionizing radiation was reported by 22 (3% patients, a family history of thyroid cancer by 89 (11%, and 289 (36% individuals reported other types of cancer in the family. The fine needle aspiration biopsy was the main parameter for surgical indication and was suggestive of carcinoma in 463 patients (57%. Papillary carcinoma was the most common histological type, with 780 cases (96.6%. There were 728 (90% total thyroidectomies, 43 (5.3% reoperations or partial thyroidectomies followed by totalization, 23 (2.8% extended thyroidectomies and only 13 (1.6% partial thyroidectomies (lobectomy with isthmectomy. Neck dissection associated with thyroidectomy was done in 158 patients (19.5%. We observed a predominance of tumors classified as T1 in 602 (74.6% patients. Transient hypocalcemia was the most frequent complication.Conclusion: The results show that the worldwide increase in the incidence of thyroid cancer has changed the profile of patients seen at a referral service. In addition, there were changes in the type of surgical treatment used, with increased use of total thyroidectomy in relation to partial and subtotal ones, and decreased use of elective neck dissections.
Luis Sebastian Contreras-Huerta
Full Text Available Recent studies have shown that perceiving the pain of others activates brain regions in the observer associated with both somatosensory and affective-motivational aspects of pain, principally involving regions of the anterior cingulate and anterior insula cortex. The degree of these empathic neural responses is modulated by racial bias, such that stronger neural activation is elicited by observing pain in people of the same racial group compared with people of another racial group. The aim of the present study was to examine whether a more general social group category, other than race, could similarly modulate neural empathic responses and perhaps account for the apparent racial bias reported in previous studies. Using a minimal group paradigm, we assigned participants to one of two mixed-race teams. We use the term race to refer to the Chinese or Caucasian appearance of faces and whether the ethnic group represented was the same or different from the appearance of the participant' own face. Using fMRI, we measured neural empathic responses as participants observed members of their own group or other group, and members of their own race or other race, receiving either painful or non-painful touch. Participants showed clear group biases, with no significant effect of race, on behavioral measures of implicit (affective priming and explicit group identification. Neural responses to observed pain in the anterior cingulate cortex, insula cortex, and somatosensory areas showed significantly greater activation when observing pain in own-race compared with other-race individuals, with no significant effect of minimal groups. These results suggest that racial bias in neural empathic responses is not influenced by minimal forms of group categorization, despite the clear association participants showed with in-group more than out-group members. We suggest that race may be an automatic and unconscious mechanism that drives the initial neural responses to
Contreras-Huerta, Luis Sebastian; Baker, Katharine S.; Reynolds, Katherine J.; Batalha, Luisa; Cunnington, Ross
Recent studies have shown that perceiving the pain of others activates brain regions in the observer associated with both somatosensory and affective-motivational aspects of pain, principally involving regions of the anterior cingulate and anterior insula cortex. The degree of these empathic neural responses is modulated by racial bias, such that stronger neural activation is elicited by observing pain in people of the same racial group compared with people of another racial group. The aim of the present study was to examine whether a more general social group category, other than race, could similarly modulate neural empathic responses and perhaps account for the apparent racial bias reported in previous studies. Using a minimal group paradigm, we assigned participants to one of two mixed-race teams. We use the term race to refer to the Chinese or Caucasian appearance of faces and whether the ethnic group represented was the same or different from the appearance of the participant' own face. Using fMRI, we measured neural empathic responses as participants observed members of their own group or other group, and members of their own race or other race, receiving either painful or non-painful touch. Participants showed clear group biases, with no significant effect of race, on behavioral measures of implicit (affective priming) and explicit group identification. Neural responses to observed pain in the anterior cingulate cortex, insula cortex, and somatosensory areas showed significantly greater activation when observing pain in own-race compared with other-race individuals, with no significant effect of minimal groups. These results suggest that racial bias in neural empathic responses is not influenced by minimal forms of group categorization, despite the clear association participants showed with in-group more than out-group members. We suggest that race may be an automatic and unconscious mechanism that drives the initial neural responses to observed pain in
Amaro, Hortensia; Larson, Mary Jo; Gampel, Joanne; Richardson, Erin; Savage, Andrea; Wagler, Debra
Little attention has been given to racial/ethnic differences in studies of co-occurring disorders among women. In this article, we present findings from analyses conducted on the influence of racial/ethnic differences on the demographic and clinical profiles of 2,534 women in the Substance Abuse and Mental Health Services Administration-sponsored…
Nieto-Ríos, John Fredy; Gómez-Rueda, Narly Viviana; Serna-Higuita, Lina María; Ocampo-Kohn, Catalina; Aristizábal-Alzate, Arbey; Abadía-Guzmán, Harry; Yepes-Delgado, Carlos Enrique; Zuluaga-Valencia, Gustavo
Introduction: Cardiovascular events occur 50 times more often in kidney transplant patients than in the general population and are the leading cause of death. The aim of the study was to evaluate the behavior of cardio-metabolic profile and determine the incidence of major cardiovascular events in the first year after transplantation. Methods: This prospective study evaluated the behavior of cardio-metabolic profile in adult patients that were transplanted during 2011. Results: The median age...
This study compares the effects of racial incidents on reported levels of satisfaction with military service across racial/ethnic groups by analyzing responses to the Armed Forces Equal Opportunity Survey (AFEOS...
This study compares the effects of racial incidents on reported levels of satisfaction with military service across racial/ethnic groups by analyzing responses to the Armed Forces Equal Opportunity Survey (AFEOS...
Parsons, Eileen Carlton; Turner, Kea
Racial equality and racial equity in U.S. education has been elusive although decades of education reform have them as goals. Current discourse advocate colorblind and post-racial solutions to racial inequality and racial inequity in education; these solutions implicate presentism, a view that exclusively circumscribes the existence of present-day…
Cathlena Martin explores in her paper "Children's Video Games as Interactive Racialization" selected children's video games. Martin argues that children's video games often act as reinforcement for the games' television and film counterparts and their racializing characteristics and features. In Martin's analysis the video games discussed represent media through which to analyze racial identities and ideologies. In making the case for positive female minority leads in children's video games, ...
Ro, Annie E.; Choi, Kyung-Hee
The growing body of research on discrimination and health indicates a deleterious effect of discrimination on various health outcomes. However, less is known about the sociodemographic correlates of reporting racial discrimination and gender discrimination among racially diverse women. We examined the associations of social status characteristics with lifetime experiences of racial discrimination and gender discrimination using a racially-diverse sample of 754 women attending family planning ...
Alvarez, Alvin N.; Helms, Janet E.
The racial adjustment of Asian American university students (N=188) was assessed to examine the importance of race in their lives. Both racial identity status and reflected appraisals were significantly related to collective self-esteem as one measure of Asian American racial adjustment. Discusses the importance of the counselor's awareness of…
Allen, G. E. Kawika; Garriott, Patton O.; Reyes, Carla J.; Hsieh, Catherine
This study examined racial identity, self-esteem, and phenotype among biracial Polynesian/White adults. Eighty-four Polynesian/White persons completed the Biracial Identity Attitude Scale, the Rosenberg Self-Esteem Inventory, and a Polynesian phenotype scale. Profile analyses showed participants identified more with their Polynesian parent. A…
Zakai, N A; McClure, L A
The incidence of venous thrombosis (VTE) varies by race, with African-Americans having over 5-fold greater incidence than Asian-ancestry populations, and an intermediate risk for European and Hispanic populations. Known racial differences in genetic polymorphisms associated with thrombosis do not account for this gradient of risk, nor do known racial variations in environmental risk factors. Data on the incidence of and risk factors for VTE outside of Europe and North America and in non-European ancestry populations are sparse. Common genetic polymorphisms in European-Ancestry populations, such as factor V Leiden and prothrombin G20210A, and environmental risk factors, such as obesity, may account for some of the increased risk in European populations, and high factor VIII, high von Willebrand factor and low protein C levels and increased prevalence of obesity may explain some of the increased risk in African-Americans. The low rates in Asian populations may be partially explained by low clinical suspicion in a perceived low-risk population and lack of access to healthcare in other populations. As risk factors for thrombosis, such as surgery and treatment for cancer, are applicable to more people, as obesity increases in prevalence in the developing world, and as surveillance systems for VTE improve, VTE may increase in previously low-risk populations. While differences in VTE by race due to genetic predisposition will probably always be present, understanding the reasons for racial differences in VTE will help providers develop strategies to minimize VTE in all populations. © 2011 International Society on Thrombosis and Haemostasis.
Henry, Frances; Dua, Enakshi; Kobayashi, Audrey; James, Carl; Li, Peter; Ramos, Howard; Smith, Malinda S.
This article is based on data from a four-year national study of racialization and Indigeneity at Canadian universities. Its main conclusion is that whether one examines representation in terms of numbers of racialized and Indigenous faculty members and their positioning within the system, their earned income as compared to white faculty, their…
Kramarczuk Voulgarides, Catherine; Tefera, Adai
Racial disproportionality in special education is a deep seated and complex educational inequity plaguing the United States educational system. In this article we outline how the Individuals with Disabilities Education Act, although a civil rights based legislation, cannot sufficiently address racially disproportionate outcomes in special…
Lagermann, Laila Colding
In this paper I examine processes of racialization in a school in Copenhagen, Denmark. On the basis of the data produced in 2009, which is part of a larger study, I investigate themes of race as a difference-making and constituting category for subjective (human) becoming and racialization as contingent and negotiated processes (Butler, 1997). As…
Written about the time of the Golden Venture incident, Chang-rae Lee’s Native Speaker makes a particular reference to that incident, whereby implying that particular immigrants, on the grounds of their racial identities, are mistreated and considered as aliens by some Americas. While some whites discriminate against immigrants, there is widespread ethnic tension between Korean Americans and African Americans. Significantly, racial conflict between Koreans and blacks and the racist attitude of...
Sharma, S K; Verma, S H
To study the complete fasting lipid profile and other parameters (weight, body mass index, HbA1c, fasting blood sugar and postprandial blood sugar)in Type 2 diabetes mellitus patients on OHA/insulin, to study the effect of addition of pioglitazone on lipid profile and other parameters in Type 2 diabetes mellitus patients on OHA/insulin, to study the effect of addition of rosiglitazone on lipid profile and other parameters in Type 2 diabetes mellitus patients on OHA/insulin and to compare the effect of pioglitazone and rosiglitazone on lipid profile and other parameters in Type 2 diabetes mellitus patients on OHA/insulin. In the study, 100 Type 2 diabetes cases on oral hypoglycemic agent/insulin with deranged lipid profile were chosen and divided into 2 groups 50 and 50 in group A and group B respectively.Pioglitazone was given initially 15mg/day then if required increasing upto 45mg/day in group A for period of 18 weeks and rosiglitazone was given initially 2 mg/day then if required increasing upto 8 mg/day in group B for period of 18 weeks. Detailed clinical history was obtained and thorough physical examination was done and following parameters were established-Age, Height, Weight, Body mass index, Fasting and Postprandial blood sugar, HbA1c levels and fasting complete lipid profile done at 0 and 18 weeks. Each patient itself served as a control for this study. Maximum no. of patients were in sixth decade (53.30%) and minimum patients were in seventh decade (6.6%). Males were 63.3% and females were 36.8%. Fasting blood sugar levels decreased by 23% with pioglitazone in group A and 14.07% with rosiglitazone in group B. The postprandial blood sugar levels decreased by 29.9% with pioglitazone in group A and 20.17% with rosiglitazone in group B.The mean HbA1c decreased by 2.13 % pioglitazone in group A and 3.8% with rosiglitazone in group B after 18 weeks of therapy. The effects of both drugs on BMI and weight were not significant. In group A the total cholesterol
Tiago Fernandes Maranhao
Full Text Available The aim of this paper is to review Gilberto Freyre’s ideas about futebol mulato and the way these ideas have spread the notion of the Brazilian mulatto as a symbol of a ‘racial democracy’, unique in Brazil, around the world. The notion first appeared in 1938 in an article by Freyre for the Diários Associados, an important Brazilian newspaper. Football (soccer was employed by Freyre as the special arena where the multiracial Brazilian nation could shine and show the world a different way of being, opposed to the white and ‘rational’ way of European football. In Freyre’s work, the so-called ‘football-art’ was compared to poetry, while the European style was equated with prose. This essay argues that Freyre’s ideas were useful in constructing the Brazilian identity, a nation of harmony in all its aspects, including the area of race, and how the idea of the mulatto has been used to minimise social disparities within Brazilian society. Freyre’s ideas remain contemporary; many Brazilian intellectuals still refer to these concepts. As well, the press in this huge country, and especially in World Cup years, uses the concepts of mulatto and football-art to characterize Brazil and differentiate it from other countries.
Hughes, Diane; Rodriguez, James; Smith, Emilie P.; Johnson, Deborah J.; Stevenson, Howard C.; Spicer, Paul
Recently, there has been an emergence of literature on the mechanisms through which parents transmit information, values, and perspectives about ethnicity and race to their children, commonly referred to as racial or ethnic socialization. This literature has sought to document the nature of such socialization, its antecedents in parents' and…
Mason, Ann Mogush
The need for multifaceted analyses of the relationships between how the United States acknowledges racism and how schooling can be structured to mitigate its negative impacts has never been greater, especially given rising attention to the racial "achievement gap." In suburban, elite Pioneer City, a series of initiatives I will refer to…
Fox, Suzy; Stallworth, Lamont E.
This study examined relations between the incidence of workplace bullying and the everyday experiences of members of ethnic and racial minorities in the American workplace. Particular attention was paid to expressions of bullying that overtly or specifically refer to race or ethnicity, in the form of more or less subtle acts of discrimination and…
Eriksen, Anne Haahr Mellergaard; Andersen, Rikke Fredslund; Pallisgaard, Niels
the miRNA profiling experiment, miR-645, miR-193a-5p, miR-27a and let-7g were identified as stably expressed, both in malignant and stromal tissue. In addition, NormFinder confirmed high expression stability for the four miRNAs. In the RT-qPCR based validation experiments, no significant difference...... management. Real-time quantitative polymerase chain reaction (RT-qPCR) is commonly used, when measuring miRNA expression. Appropriate normalisation of RT-qPCR data is important to ensure reliable results. The aim of the present study was to identify stably expressed miRNAs applicable as normaliser candidates...... in future studies of miRNA expression in rectal cancer.MATERIALS AND METHODS: We performed high-throughput miRNA profiling (OpenArray®) on ten pairs of laser micro-dissected rectal cancer tissue and adjacent stroma. A global mean expression normalisation strategy was applied to identify the most stably...
Campos de Azevedo, I; Ferreira Júnior, M A; Pereira de Aquino, L A; de Oliveira, A A; Cruz, G K P; de Queiroz Cardoso, A I; Ivo, M L; Santos, V E P
Hematopoietic stem cell transplantation (HSCT) consists of the intravenous infusion of healthy hematopoietic stem cells to restore the medullary and immunologic function of patients affected by a series of hematologic, oncologic, immunologic, malignant and nonmalignant inherited or acquired diseases, with the possibility of cure or increase of disease-free survival. To characterize the epidemiologic profile and the cases of death of patients who underwent HSCT. This is a cohort quantitative study, nested with a retrospective, descriptive, and analytical study of a hospital-based cohort that included the patients who underwent HSCT at a referral service in the state of Rio Grande do Norte, a region of northeastern Brazil. There was a slight male prevalence (52.94%), the age of the patients ranged from 2 to 73 years old, 18.38% were brown, 47.06% were married, 15.07% were students, 78.31% had a diagnosis of multiple myeloma, 93.38% developed gastrointestinal toxicities, all patients received chemotherapeutic treatment, 54.78% had allogeneic HSCT, and the cause of the most recorded deaths was septic shock (48.19%). This study showed relevant scientific evidence on the clinical and epidemiologic profile of patients who underwent HSCT. In general, sociodemographic data are similar to national and international research results. Copyright © 2018 Elsevier Inc. All rights reserved.
We live at a time when our understandings and conceptualizations of 'racism' are often highly imprecise, broad, and used to describe a wide range of racialized phenomena. In this article, I raise some important questions about how the term racism is used and understood in contemporary British society by drawing on some recent cases of alleged racism in football and politics, many of which have been played out via new media technologies. A broader understanding of racism, through the use of the term 'racialization', has been helpful in articulating a more nuanced and complex understanding of racial incidents, especially of people's (often ambivalent) beliefs and behaviours. However, the growing emphasis upon 'racialization' has led to a conceptualization of racism which increasingly involves multiple perpetrators, victims, and practices without enough consideration of how and why particular interactions and practices constitute racism as such. The trend toward a growing culture of racial equivalence is worrying, as it denudes the idea of racism of its historical basis, severity and power. These frequent and commonplace assertions of racism in the public sphere paradoxically end up trivializing and homogenizing quite different forms of racialized interactions. I conclude that we need to retain the term 'racism', but we need to differentiate more clearly between 'racism' (as an historical and structured system of domination) from the broader notion of 'racialization'. © London School of Economics and Political Science 2014.
Warren, Christopher A.
The proliferation of post-racial theory (PRT) in both social and political spheres of dominant American hegemony has illustrated a desire among academic circles to move past race and racial categories in social analysis. However, absent within post-racial rhetoric is critical language on how to abolish racism and racial inequality. (Samad 2009) It…
Gassner, Breanna; McGuigan, William
Racial prejudice is based upon negative preconceived notions of select racial groups with the assumption that all members of a particular racial group can be categorized with the same negative characteristics. Social categorization allows for quick sorting of individuals into racial groups saturated with a common flavor. Allport's Principle of…
Castillo, Linda G.; Conoley, Collie W.; King, Jennifer; Rollins, Dahl; Rivera, Saori; Veve, Mia
This study extends the research on racial prejudice by combining previously identified predictors into 1 study to determine their relative importance in contributing to racial prejudice. Results revealed that White racial identity significantly predicted racial prejudice when demographic variables were controlled. Implications of reducing racial…
Marlon B. Ross
Full Text Available When Ernest Gaines chooses a woman as the individual subject for collective memorialization and the ideal medium of racial memory in his 1971 novel, The Autobiography of Miss Jane Pittman, he participates in a significant but overlooked genre of black masculine discourse, the composition of black authorship as historical/national authority through the voice and viewpoint of a female protagonist. This cross-gendering of the racial imaginary, introjecting a male vision of racial collectivity and history through a female’s frame of reference, though not exactly a form of cross-dressing, can be usefully analyzed as such. Erecting a feminine monument to emblematize and materialize highly abstract notions like nationhood, justice, peace, warfare, virtue, democracy, pro/creativity, and truth has a long history in many cultures across the globe. It is a long-standing practice within many patriarchal cultures, in other words, to project highly abstract masculine visions of established power onto a female form, draped in feminine attire. Whether this occurs metaphorically, as in the case of gendering the nation-state as feminine (Britannia for the United Kingdom, Columbia for the United States, St. Joan for France, etc., or through more literal iconography, such as the Statue of Liberty, the feminine form serves to purify, emblematize, and collectivize—and thus to transcendentalize—concepts of rightful dis/empowerment that are otherwise fraught with cultural-historical strife. The static nature of such imagery distances us from the contentiousness of the act of cross-gendering that occurs ideologically in the enunciation or re-erection of patriarchal power through an objectified, if celebrated, feminine icon.We can find evidence of this conventionally patriarchal kind of feminine iconography in black cultural practice. For instance, in black nationalist discourse of the 1960s and ’70s (whether in the Black Power movement in the United States or
Müller, Ivan; Gall, Stefanie; Beyleveld, Lindsey; Gerber, Markus; Pühse, Uwe; Du Randt, Rosa; Steinmann, Peter; Zondie, Leyli; Walter, Cheryl; Utzinger, Jürg
Risk maps facilitate discussion among different stakeholders and provide a tool for spatial targeting of health interventions. We present maps documenting shrinking risk profiles after deworming with respect to soil-transmitted helminthiasis among schoolchildren from disadvantaged neighbourhoods in Port Elizabeth, South Africa. Children were examined for soil-transmitted helminth infections using duplicate Kato-Katz thick smears in March 2015, October 2015 and May 2016, and subsequently treated with albendazole after each survey. The mean infection intensities for Ascaris lumbricoides were 9,554 eggs per gram of stool (EPG) in March 2015, 4,317 EPG in October 2015 and 1,684 EPG in March 2016. The corresponding figures for Trichuris trichiura were 664 EPG, 331 EPG and 87 EPG. Repeated deworming shrank the risk of soil-transmitted helminthiasis, but should be complemented by other public health measures.
Parkar, Matin A; Ahmed, Rishad; Abdullah, Bilal Bin; Patil, B S; Das, Kusal K
The public awareness about cell phone safety increased greatly in the last few years as various reports of potential adverse health effects on humans exposed to radiations emitted from cellular phones were published. The aim of the study was to assess the effect of long term cell phone exposure on physiological and hematological parameters along with its impact on serum lipid profiles and a single call effect on heart rate, blood pressure and SpO2(%) of healthy male medical students. The students were divided into two groups, group I (n=22, age 20.63 +/- 1.17 yrs) comprising first year medical students who were never exposed to cell phones at the time of this study and group II (n=35, age 22.00 +/- 1.56 yrs) consists of final year (fourth year) male medical students who were using cell phone for more than four years before this study. The results showed no significant differences the groups in basal heart rate, systolic blood pressure, SpO2(%), or various hematologic parameters. Acute exposure (single call of cell phone with 900 MHz for 1 minute) in both groups showed a significant increase in peak heart rate in group II as compared with group I and a significant decrease in peak SpO2 (%) in group I as compared with group II. Serum total cholesterol, VLDL-cholesterol, and triglycerides concentration were significantly higher in group II (long term cell phone exposed) than in group I, suggesting a mild alteration of lipid profile among group II subjects.
Buuren, S. van
A growth reference describes the variation of an anthropometric measurement within a group of individuals. A reference is a tool for grouping and analyzing data and provides a common basis for comparing populations.1 A well known type of reference is the age-conditional growth diagram. The
Full Text Available Introduction: Type II Diabetes is one of the most prevalent endocrine diseases in the world that results from a combination of insulin resistance and ß-cell failure. Regarding importance of nutritional factors in management of diabetes, this study was designed to explore the effect of sesame oil on blood glucose and lipid profile in type II diabetic patients at Yazd Diabetes Research Center in 2007. Methods: A quasi-experimental study was conducted on 25 patients with type II diabetes mellitus (age: 51.5±6.28y; BMI:27.3±3kg/m2; disease duration:7.08±5.03y; Fasting blood glucose level: 181±51.9mg/dl. Subjects received 30 g/day sesame oil for 6 weeks. Sesame oil was supplied to the patients, who were instructed to use it in place of other cooking oils for 42 days. Plasma glucose, glycated hemoglobin (HbA1c, lipid profiles [Total cholesterol (TC, low-density lipoprotein cholesterol (LDL-C, high-density lipoprotein cholesterol (HDL-C and triglycerides (TG] were measured at baseline and after 45 days of sesame oil substitution. 24 hours dietary recalls were obtained at the start , middle and end of study. Data was analyzed using analysis of variance with repeated measures and paired t-test. Results: Following 42 days intake of sesame oil, there were significant decrease in FBS (181±51.93 vs 154±39.65 mg/dl, HbA1c (9.64 ± 2 vs 8.4 ± 1.74 percent, TC (226.68 ± 31.4 vs 199.8 ± 37.87 mg/dl, LDL-c (123.9 ± 34.56 vs 95.53 ± 32.54 mg/dl compared to pre-treatment values. (P <0.05 . Blood TG level decreased after intake of sesame oil but this difference was not significant (P=0.2.Also, the changes of HDL-c levels were not significant (P=0.1. Conclusion: Sesame oil consumption results in considerable decrease in blood sugar, HbA1c and blood lipid levels (TC and LDL-C in type II diabetics.
Apfelbaum, Evan P; Pauker, Kristin; Sommers, Samuel R; Ambady, Nalini
Despite receiving little empirical assessment, the color-blind approach to managing diversity has become a leading institutional strategy for promoting racial equality, across domains and scales of practice. We gauged the utility of color blindness as a means to eliminating future racial inequity--its central objective--by assessing its impact on a sample of elementary-school students. Results demonstrated that students exposed to a color-blind mind-set, as opposed to a value-diversity mind-set, were actually less likely both to detect overt instances of racial discrimination and to describe such events in a manner that would prompt intervention by certified teachers. Institutional messages of color blindness may therefore artificially depress formal reporting of racial injustice. Color-blind messages may thus appear to function effectively on the surface even as they allow explicit forms of bias to persist.
Heywood, John S.; O'Halloran, Patrick L.
A comparative analysis between output-based payment and time rates payment is presented. It is observed that racial or gender earnings discrimination is more likely in time rates payment and supervisory evaluations.
Pauker, Kristin; Apfelbaum, Evan P; Spitzer, Brian
Racial minorities face a unique "race talk" dilemma in contemporary American society: their racial background is often integral to their identity and how others perceive them, yet talk of race is taboo. This dilemma highlights the conflict between two fundamental social processes: social identity development and social norm adherence. To examine how, and with what costs, this dilemma is resolved, 9-12-year-old Latino, Asian, Black, and White children ( n =108) completed a photo identification task in which acknowledging racial difference is beneficial to performance. Results indicate minority children are just as likely to avoid race as White children, and such avoidance exacted a cost to performance and nonverbal comfort. Results suggest that teachers are particularly important social referents for instilling norms regarding race. Norms that equate colorblindness with socially appropriate behavior appear more broadly influential than previously thought, stifling talk of race even among those for whom it may be most meaningful.
Full Text Available Background: Vitamin B 12 deficiency is thought to be uncommon in the eastern parts of India including Bengal and the eastern states as compared to the northern and southern parts of India. The importance of cutaneous features in relation to vitamin B 12 deficiency is not well described in literature. Aim: To know the clinical profile of vitamin B 12 deficiency in this region and to find out if there is any relationship between dermatologic manifestations with vitamin B 12 deficiency. Materials and Methods: All symptomatic patients of anemia requiring blood transfusions who had either raised mean corpuscular volume (MCV or bicytopenia/pancytopenia on complete blood count or were symptomatic in the form of skin hyperpigmentation were screened for vitamin B 12 deficiency. Results: Twenty-five patients were tested for vitamin B 12 deficiency. Of them 19 patients were found to be having vitamin B 12 deficiency. Conclusions: Vitamin B 12 deficiency is not uncommon in the eastern parts of India, contrasting the previous thoughts that it was uncommon in this area, though larger studies are required to know it better. This study included only those requiring blood transfusions, thus a much higher prevalence is expected in this area. Patients with vitamin B 12 deficiency do present with severe anemia requiring blood transfusions and often have skin hyperpigmentation.
Sakti D, Andika; Lailiyah, S.Sos, M.I.Kom, Nuriyatul
Based on the principle of conformity, a person tends to prefer a partner who has in common with him. But as the times goes by along with the era which is increasingly open, we have encountered inter-racial relationships, including in Indonesia. When couples come from different cultural backgrounds, the values, rules, standpoints, habits, and methods that used in relationship must also be different. The characteristics differences are tend to be the cause of conflict on inter-racial relationsh...
Mendes, Patrícia Miranda; Nobre, Aline Araújo; Griep, Rosane Härter; Guimarães, Joanna Miguez Nery; Juvanhol, Leidjaira Lopes; Barreto, Sandhi Maria; Pereira, Alexandre; Chor, Dóra
"Pardos" and blacks in Brazil and blacks in the USA are at greater risk of developing arterial hypertension than whites, and the causes of this inequality are still little understood. Psychosocial and contextual factors, including racial discrimination, are indicated as conditions associated with this inequality. The aim of this study was to identify the association between perceived racial discrimination and hypertension. The study evaluated 14,012 workers from the ELSA-Brazil baseline population. Perceived discrimination was measured by the Lifetime Major Events Scale, adapted to Portuguese. Classification by race/color followed the categories proposed by Brazilian Institute of Geography and Statistics (IBGE). Hypertension was defined by standard criteria. The association between the compound variable - race/racial discrimination - and hypertension was estimated by Poisson regression with robust variance and stratified by the categories of body mass index (BMI) and sex. Choosing white women as the reference group, in the BMI 25kg/m2 and men in any BMI category, no effect of racial discrimination was identified. Despite the differences in point estimates of prevalence of hypertension between "pardo" women who reported and those who did not report discrimination, our results are insufficient to assert that an association exists between racial discrimination and hypertension.
The UNESCO Statements on Race of the early 1950s are understood to have marked a consensus amongst natural scientists and social scientists that 'race' is a social construct. Human biological diversity was shown to be predominantly clinal, or gradual, not discreet, and clustered, as racial naturalism implied. From the seventies social constructionists added that the vast majority of human genetic diversity resides within any given racialised group. While social constructionism about race became the majority consensus view on the topic, social constructionism has always had its critics. Sesardic (2010) has compiled these criticisms into one of the strongest defences of racial naturalism in recent times. In this paper I argue that Sesardic equivocates between two versions of racial naturalism: a weak version and a strong version. As I shall argue, the strong version is not supported by the relevant science. The weak version, on the other hand, does not contrast properly with what social constructionists think about 'race'. By leaning on this weak view Sesardic's racial naturalism intermittently gains an appearance of plausibility, but this view is too weak to revive racial naturalism. As Sesardic demonstrates, there are new arguments for racial naturalism post-Human Genome Diversity Project. The positive message behind my critique is how to be a social constructionist about race in the post-genomic era. Copyright © 2013 Elsevier Ltd. All rights reserved.
Raj, Reddy S. Sudheer; Priyathersini, N.; Rajendran, Rithika; Rajendran, Rashmika; Ramadoss, Umalakshmi
Introduction Umbilical cord blood (UCB) a source of hematopoietic stem cells, is also an acceptable sample to assess neonatal sepsis. Though reports are available for stem cell counts very minimal literature is available regarding hematologic parameters, which may vary on ethnicity. Aim To establish biological reference interval for hematological parameters of umbilical cord blood to guide neonatologists, hematopoietic stem cell transplant specialists and future analysis. Materials and Methods Prospective longitudinal study was done from January 2014 to April 2014 after ethics committee approval. UCB from 120 full term new borns of normal birth weight born out of uneventful pregnancy to mothers aged between 21 to 45 years with hemoglobin above 10g/dL were processed in Beckman Coulter LH780 analyzer for complete blood count and counter checked by peripheral smear. Results tabulated in Microsoft excel are analyzed using IBM SPSS statistics 16 software. Results Male to female ratio is 1:1.05. There is no difference in the values between males and females. When compared with few studies available, though many values are comparable a few values are not comparable. Conclusion This study can be a useful guide to neonatologists, hematopoietic stem cells transplant hematologists and future analysis. PMID:26557584
Saleem, Farzana T; English, Devin; Busby, Danielle R; Lambert, Sharon F; Harrison, Aubrey; Stock, Michelle L; Gibbons, Frederick X
Parental racial socialization is a parenting tool used to prepare African American adolescents for managing racial stressors. While it is known that parents' racial discrimination experiences affect the racial socialization messages they provide, little is known about the influence of factors that promote supportive and communal parenting, such as perceived neighborhood cohesion. In cohesive neighborhoods, neighbors may help parents address racial discrimination by monitoring youth and conveying racial socialization messages; additionally, the effect of neighborhood cohesion on parents' racial socialization may differ for boys and girls because parents socialize adolescents about race differently based on expected encounters with racial discrimination. Therefore, the current study examines how parents' perception of neighborhood cohesion and adolescents' gender moderate associations between parents' racial discrimination experiences and the racial socialization messages they deliver to their adolescents. Participants were a community sample of 608 African American adolescents (54 % girls; mean age = 15.5) and their primary caregivers (86 % biological mothers; mean age = 42.0). Structural equation modeling indicated that parental racial discrimination was associated with more promotion of mistrust messages for boys and girls in communities with low neighborhood cohesion. In addition, parental racial discrimination was associated with more cultural socialization messages about racial pride and history for boys in neighborhoods with low neighborhood cohesion. The findings suggest that parents' racial socialization messages are influenced by their own racial discrimination experiences and the cohesiveness of the neighborhood; furthermore, the content of parental messages delivered varies based on adolescents' gender.
English, Devin; Busby, Danielle R.; Lambert, Sharon F.; Harrison, Aubrey; Stock, Michelle L.; Gibbons, Frederick X.
Parental racial socialization is a parenting tool used to prepare African American adolescents for managing racial stressors. While it is known that parents’ racial discrimination experiences affect the racial socialization messages they provide, little is known about the influence of factors that promote supportive and communal parenting, such as perceived neighborhood cohesion. In cohesive neighborhoods, neighbors may help parents address racial discrimination by monitoring youth and conveying racial socialization messages; additionally, the effect of neighborhood cohesion on parents’ racial socialization may differ for boys and girls because parents socialize adolescents about race differently based on expected encounters with racial discrimination. Therefore, the current study examines how parents’ perception of neighborhood cohesion and adolescents’ gender moderate associations between parents’ racial discrimination experiences and the racial socialization messages they deliver to their adolescents. Participants were a community sample of 608 African American adolescents (54 % girls; mean age = 15.5) and their primary caregivers (86 % biological mothers; mean age = 42.0). Structural equation modeling indicated that parental racial discrimination was associated with more promotion of mistrust messages for boys and girls in communities with low neighborhood cohesion. In addition, parental racial discrimination was associated with more cultural socialization messages about racial pride and history for boys in neighborhoods with low neighborhood cohesion. The findings suggest that parents’ racial socialization messages are influenced by their own racial discrimination experiences and the cohesiveness of the neighborhood; furthermore, the content of parental messages delivered varies based on adolescents’ gender. PMID:27189721
Scientific and professional papers represent the information basis for scientific research and professional work. References important for the paper should be cited within the text, and listed at the end of the paper. This paper deals with different styles of reference citation. Special emphasis was placed on the Vancouver Style for reference citation in biomedical journals established by the International Committee of Medical Journal Editors. It includes original samples for citing various types of articles, both printed and electronic, as well as recommendations related to reference citation in accordance with the methodology and ethics of scientific research and guidelines for preparing manuscripts for publication.
Noaksson, Erik; Gustavsson, Bodil; Linderoth, Maria; Zebuehr, Yngve; Broman, Dag; Balk, Lennart
Endocrine processes were studied in reference female perch (Perca fluviatilis) from Lake Djursjoen and in leachate-exposed females from Lake Molnbyggen during one reproductive cycle. A high-resolution gas chromatography/high-resolution mass spectrometry (HRGC/HRMS) technique enabled the analysis of circulating sex steroids [progesterone (P), 17α-hydroxyprogesterone (17α-OHP), androstenedione (A), testosterone (T), estrone (E1), and 17β-estradiol (E2)], the maturation-inducing hormone (MIH) 17α,20β-dihydroxy-4-pregnen-3-one (17α,20β-P), and glucocorticoids [11-deoxycortisol (11-DC) and cortisol]. Body and organ measurements, ratio of sexually mature (SM) females, and frequencies of body lesions, were also recorded. High frequencies of body lesions and a low ratio of SM females were generally found in Molnbyggen. These females also had lower gonadosomatic index (GSI) and liver-somatic index (LSI) in the early stages of vitellogenesis, indicating either a delayed onset of oogenesis or an impaired vitellogenesis. Non-reproducing females from both lakes showed a similar LSI cycle as SM females. Increasing T and A levels in SM females from Djursjoen coincided with the GSI peak at the time of spawning. These two androgens were on several occasions lower in SM females from Molnbyggen, possibly the result of a disrupted 17,20-lyase activity of the P450 17α enzyme because only minor effects were observed on circulating P and 17α-OHP levels. E2 and E1 levels increased during vitellogenesis in females from both lakes, with E1 levels more closely resembling the peaks of A and GSI. Peak levels of 17α,20β-P at the time of spawning confirmed its function as the MIH in perch, while the simultaneous peak of 11-DC suggests that it also may be involved in final maturation of the oocytes
Nogueira, Zeni Drubi; Boa-Sorte, Ney; Leite, Maria Efigênia de Queiroz; Kiya, Márcia Miyuki; Amorim, Tatiana; Fonseca, Silvana Fahel da
To study breastfeeding history (BF) and the anthropometric status of children with Sickle Cell Disease (SCD). A cross-sectional study of 357 children with SS and SC hemoglobinopathies aged between 2 and 6 years old receiving regular follow-up at a Newborn Screening Reference Service (NSRS) between November 2007 and January 2009. The outcome was anthropometric status and the exposures were: BF pattern, type of hemoglobinopathy and child's age and sex. The average (SD) age was 3.7 (1.1) years, 52.9% were boys and 53.5% had SS hemoglobinopathy. The prevalence of exclusive breastfeeding (EBR) up to six months of age was 31.5%, the median EBR times (p25-p75) was 90.0 (24.0-180.0) days and the median weaning ages (p25-p75) was 360.0 (90.0-20.0) days respectively. Normal W/H children experienced EBR for an average duration almost four times longer than malnourished children (p=0.01), and were weaned later (p<0.05). Height deficit was found in 5.0% of children, while all the children with severe short stature had SS hemoglobinopathy and were over 4 years of age. EBR time and weaning age were greater than found in the literature, which is a possible effect of the multidisciplinary follow-up. Duration of EBR and later weaning were associated with improved anthropometric indicators. Copyright © 2014 Associação de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.
Museus, Samuel D.; Jayakumar, Uma M.; Robinson, Thomas
The failure of many 2-year college students to persist and complete a post-secondary credential or degree remains a problem of paramount importance to higher education policymakers and practitioners. While racial representation--or the extent to which a student's racial group is represented on their respective campus--might be one factor that…
Mickelson, Roslyn Arlin
Synthesizes the social science research on racially correlated disparities in education, focusing on biological determinism (behavioral genetics); social structure (e.g., reproduction theory and resistance theory); school organization and opportunities to learn (e.g., resources, racial composition, and tracking); family background (financial,…
Coleman, Sherry; Stevenson, Howard C.
Research on the experience of faculty of color in predominately White independent schools (PWIS) is limited. This study explored faculty of varying racial backgrounds and their initiation of, interactions with, and stress reactions to racial conflicts within the school settings using an online survey. Several measures were developed according to…
This article presents interesting articles that explore several different areas of reference assessment, including practical case studies and theoretical articles that address a range of issues such as librarian behavior, patron satisfaction, virtual reference, or evaluation design. They include: (1) "Evaluating the Quality of a Chat Service"…
Kahn, Kimberly Barsamian; Lee, J Katherine; Renauer, Brian; Henning, Kris R; Stewart, Greg
This study examines the role of perceived phenotypic racial stereotypicality and race-based social identity threat on racial minorities' trust and cooperation with police. We hypothesize that in police interactions, racial minorities' phenotypic racial stereotypicality may increase race-based social identity threat, which will lead to distrust and decreased participation with police. Racial minorities (Blacks, Latinos, Native Americans, and multi-racials) and Whites from a representative random sample of city residents were surveyed about policing attitudes. A serial multiple mediation model confirmed that racial minorities' self-rated phenotypic racial stereotypicality indirectly affected future cooperation through social identity threat and trust. Due to the lack of negative group stereotypes in policing, the model did not hold for Whites. This study provides evidence that phenotypic stereotypicality influences racial minorities' psychological experiences interacting with police.
Roberts, Laura Morgan; Cha, Sandra E; Kim, Sung Soo
This article deepens understanding of the workplace experiences of racial minorities by investigating racial identity-based impression management (RIM) by Asian American journalists. Racial centrality, directly or indirectly, predicted the use of 4 RIM strategies (avoidance, enhancement, affiliation, and racial humor). Professional centrality also predicted strategy use, which was related to life satisfaction and perceived career success. By shedding light on proactive strategies that individuals use to influence colleagues' impressions of their racial identity, we contribute to research on diversity in organizations, impression management, and racial identity. (PsycINFO Database Record (c) 2014 APA, all rights reserved).
In support of a continuing program of systematic evaluation of nuclear structure data, the National Nuclear Data Center maintains a complete computer file of references to the nuclear physics literature. Each reference is tagged by a keyword string, which indicates the kinds of data contained in the article. This master file of Nuclear Structure References (NSR) contains complete keyword indexes to literature published since 1969, with partial indexing of older references. Any reader who finds errors in the keyword descriptions is urged to report them to the National Nuclear Data Center so that the master NSR file can be corrected. In 1966, the first collection of Recent References was published as a separate issue of Nuclear Data Sheets. Every four months since 1970, a similar indexed bibliography to new nuclear experiments has been prepared from additions to the NSR file and published. Beginning in 1978, Recent References was cumulated annually, with the third issue completely superseding the two issues previously published during a given year. Due to publication policy changes, cumulation of Recent Reference was discontinued in 1986. The volume and issue number of all the cumulative issues published to date are given. NNDC will continue to respond to individual requests for special bibliographies on nuclear physics topics, in addition to those easily obtained from Recent References. If the required information is available from the keyword string, a reference list can be prepared automatically from the computer files. This service can be provided on request, in exchange for the timely communication of new nuclear physics results (e.g., preprints). A current copy of the NSR file may also be obtained in a standard format on magnetic tape from NNDC. Requests for special searches of the NSR file may also be directed to the National Nuclear Data Center
Chavez, Laura J.; Ornelas, India J.; Lyles, Courtney R.; Williams, Emily C.
Background Experiences of discrimination are associated with tobacco and alcohol use, and work is a common setting where individuals experience racial/ethnic discrimination. Few studies have evaluated the association between workplace discrimination and these behaviors, and none have described associations across race/ethnicity. Purpose To examine the association between workplace discrimination and tobacco and alcohol use in a large, multistate sample of U.S. adult respondents to the Behavioral Risk Factor Surveillance System survey Reactions to Race Module (2004–2010). Methods Multivariable logistic regression analyses evaluated cross-sectional associations between self-reported workplace discrimination and tobacco (current and daily smoking) and alcohol use (any and heavy use, and binge drinking) among all participants and stratified by race/ethnicity, adjusting for relevant covariates. Data were analyzed in 2013. Results Among respondents, 70,080 completed the workplace discrimination measure. Discrimination was more common among black non-Hispanic (21%), Hispanic (12%), and other race respondents (11%) than white non-Hispanics (4%) (pdiscrimination was associated with current smoking (risk ratio [RR]=1.32, 95% CI=1.19, 1.47), daily smoking (RR=1.41, 95% CI=1.24, 1.61), and heavy drinking (RR=1.11, 95% CI=1.01, 1.22), but not binge or any drinking. Among Hispanics, workplace discrimination was associated with increased heavy and binge drinking, but not any alcohol use or smoking. Workplace discrimination among black non-Hispanics and white Non-Hispanics was associated with increased current and daily smoking, but not alcohol outcomes. Conclusions Workplace discrimination is common, associated with smoking and alcohol use, and merits further policy attention given the impact of these behaviors on morbidity and mortality. PMID:25441232
Almond, Amanda Lee
The purpose of this study was to validate the already existing Racial Microaggression in Counseling Scale (RMCS) when the term 'therapist' was replaced with 'physician', thus constituting the modification as the Racial Microaggression in Medical Practice Scale (RMMPS). Racial microaggressions work at reinforcing inferior social status on a cognitive level. Unlike overt racism, messages behind microaggression are subtler and more every day. A lack of acceptance, respect, and regard emerges from interactions in medical contexts as there are layers of in-group and out-group statuses at play (e.g. physician-patient, Black-White, expert-lay, and Westernized-alternative). The layer focused on in this study was that of race or skin color. A sample of racial minorities in the Northeast (n = 91) was investigated both quantitatively and qualitatively to validate the modification and future use of a RMMPS. The scale was related to the racial incongruence between patient and provider. Qualitative findings support the original concepts and themes used when developing the 10-item measure in a counseling setting. Psychometric findings for the scale also supported its factorial structure using generalizability theory estimates. Future implications of this research relate to health behavior, trustworthiness, and health outcomes of minority patients. Its potential for use among various practitioners, educators, and researchers is also discussed.
This article employs two previously neglected indicators of racial prejudice from the British Social Attitudes surveys to examine the social distribution of prejudices against black and Asian Britons. Three hypotheses are proposed and tested: that racial prejudice is declining in Britain; that this decline is principally generational in nature; and that greater prejudice is shown towards more culturally distinct Asian minorities than black minorities. Strong evidence is found for the first two hypotheses, with evidence of an overall decline in prejudice and of a sharp decline in prejudices among generations who have grown up since mass black and Asian immigration began in the 1950s. Little evidence is found for the third hypothesis: British reactions towards black and Asian minorities are broadly similar suggesting racial differences may still be the main factor prompting white hostility to British minorities.
Bhoomi K. Thakore
Full Text Available As the internet has become an integral part of everyday life, it is understood that patterns of racial stereotyping and discrimination found in the offline world are often reproduced online. In our paper, we examine two exclusionary practices in an online environment for adult toy collectors: First, the exclusion of non-white individuals who are expected to form immediate friendships with other non-white members; and second, the essentializing of racial issues when concerns over the lack of racial diversity in the toys are discussed. This dismissal is often directly connected to non-white members’ decisions to no longer participate, resulting in a new form of segregation within virtual space.
Robert D. Crutchfield
Full Text Available Racial and ethnic violence takes many forms. Genocides, ethnic cleansing, pogroms, civil wars, and violent separatist movements are the most obvious and extreme expressions, but less organized violence such as rioting, and hate crimes by individuals or small groups are products of racial and ethnic conflict as well. Also, the distribution of criminal violence within societies, which may or may not be aimed at members of another group, is in some places a by-product of ongoing conflicts between superior and subordinated racial or ethnic groups. Although estimates of the number of deaths attributable to ethnic violence vary widely, range of eleven to twenty million given for the period between 1945 and the early 1990s show the gravity of this type of conflict (Williams 1994, 50. So it comes as no surprise that scholars have paid increasing attention to such conflicts over the last decades.
Pearce, Diana M.
This paper explores the problem of segregation due to racial patterns in housing by examining the role of real estate agents, acting as a community of gatekeepers, in the perpetration of racial segregation. (Author/EB)
Baber, Lorenzo DuBois
Despite traditional notions of meritocracy, higher education has a long history of exclusionary practices. This chapter explores connections between such practices and racial ideology in the United States, including the recent concept of "post-racialism."
Sawyer, Jeremy; Gampa, Anup
Lab-based interventions have been ineffective in changing individuals’ implicit racial attitudes for more than brief durations, and exposure to high-status Black exemplars like Obama has proven ineffective in shifting societal-level racial attitudes. Anti-racist social movements, however, offer a potential societal-level alternative for reducing racial bias. Racial attitudes were examined before and during Black Lives Matter (BLM) and its high points of struggle with 1,369,204 participants fr...
Full Text Available Incidence and mortality rates of colorectal carcinoma (CRC are higher in African Americans (AAs than in Caucasian Americans (CAs. Deficient micronutrient intake due to dietary restrictions in racial/ethnic populations can alter genetic and molecular profiles leading to dysregulated methylation patterns and the inheritance of somatic to germline mutations.Total DNA and RNA samples of paired tumor and adjacent normal colon tissues were prepared from AA and CA CRC specimens. Reduced Representation Bisulfite Sequencing (RRBS and RNA sequencing were employed to evaluate total genome methylation of 5'-regulatory regions and dysregulation of gene expression, respectively. Robust analysis was conducted using a trimming-and-retrieving scheme for RRBS library mapping in conjunction with the BStool toolkit.DNA from the tumor of AA CRC patients, compared to adjacent normal tissues, contained 1,588 hypermethylated and 100 hypomethylated differentially methylated regions (DMRs. Whereas, 109 hypermethylated and 4 hypomethylated DMRs were observed in DNA from the tumor of CA CRC patients; representing a 14.6-fold and 25-fold change, respectively. Specifically; CHL1, 4 anti-inflammatory genes (i.e., NELL1, GDF1, ARHGEF4, and ITGA4, and 7 miRNAs (of which miR-9-3p and miR-124-3p have been implicated in CRC were hypermethylated in DNA samples from AA patients with CRC. From the same sample set, RNAseq analysis revealed 108 downregulated genes (including 14 ribosomal proteins and 34 upregulated genes (including POLR2B and CYP1B1 [targets of miR-124-3p] in AA patients with CRC versus CA patients.DNA methylation profile and/or products of its downstream targets could serve as biomarker(s addressing racial health disparity.
Combining the conceptual approach of racial formation and racial projects with the Foucauldian concept of governmentality, Jeong-eun Rhee theorizes the "neoliberal racial project" (NRP) and examines contemporary meanings and operations of race and racism in relation to neoliberalism. She analyzes Amy Chua's popular parenting memoir,…
Racial awareness is a critical foundation to racial sensitivity, and it is a necessity for future professionals who want to be prepared to succeed in an increasingly diverse society. Several factors have been shown to influence racial awareness in professionals including their own race, their personal experience with racism, and the amount/quality…
Barajas, Heidi Lasley; Ronnkvist, Amy
Background: Educational research shows differences in experience, access, and outcomes across racial groups with some groups advantaged and others disadvantaged. One of the concepts used to explain racial differences, racialization, is a taken-for-granted term that is yet to be fully defined in the context of the school. We differentiate the term…
Critiques tendencies toward dogmatism and essentialism in current educational theories of racial inequality. Argues that different gender, class, and ethnic interests intersect with racial coordination and affiliation, and that to reduce racial antagonism or ameliorate educational inequities educators must consider the powerful role of nuance,…
Michel, George J.
Compares areas and levels of political conflict in racially isolated school districts by surveying six superintendents from racially isolated African-American schools and six superintendents from racially isolated white schools. Similar issues arise at every conflict level with small variations among issues between African-American and white…
Seguin, Charles; Nierobisz, Annette; Kozlowski, Karen Phelan
Students commonly hold erroneous notions of a "post-racial" world and individualistic worldviews that discount the role of structure in social outcomes. Jointly, these two preconceived beliefs can be powerful barriers to effective teaching of racial segregation: Students may be skeptical that racial segregation continues to exist, and…
Martinez, Martha Irene
Educational disparities are frequently framed in racial comparisons that are based on data generated by sorting and counting racial subgroups. Our reliance on these data, and the sorting and counting mechanisms entailed therein, is fundamental to debates about racial inequalities. What is largely ignored in achievement gap discourse is how racial…
Dalton, Jon C.
Reviews racial bias and racial intolerance among college students during the late 1980s. Asserts that campus bias-related indents are predictable outcomes of increasingly self-interested values and limited personal experience with racial and ethnic diversity. Discusses the need to create more opportunities for contact and interaction among…
The paper explores what racial integration is. Furthermore, it scrutinises how racial integration is currently managed in South African Public schools. The main argument of the paper defends a deliberative conception of managing racial integration in South African public schools. In light of this, there is some form of hope to ...
Pittman, Chavella T.
This study was an examination of how African American faculty discussed their coping with racially stressful classrooms. Despite aims for racial equality in higher education, the classroom has been a significant site of racial stressors for African American facility. Analysis of interviews with 16 (8 women, 8 men) African American faculty at a…
Wilson, Thomas C.
National survey data are used to test the relationship between urbanism and racial attitudes among Whites, and a liberalizing effect of urbanism is found. It appears that urbanism liberalizes racial attitudes by increasing equal-status, cooperative, and relatively personal contact between members of racial subcultures. (Author/RDN)
Analyzing schools as racial spaces can help researchers examine the role of teachers in the perpetuation of structural racism in schools. Based on ethnographic and autoethnographic work, this article offers examples of schools as racial spaces, spaces where whiteness controlled access. It also highlights four teachers who pursued racial equity in…
Li, Kelin; Wen, Ming; Fan, Jessie X
This study investigated the independent association between neighborhood racial/ethnic diversity and metabolic syndrome among US adults, and focused on how this association differed across individual and neighborhood characteristics (i.e., race/ethnicity, sex, age, urbanity, neighborhood poverty). Objectively-measured biomarker data from 2003 to 2008 National Health and Nutrition Examination Survey were linked to census-tract profiles from 2000 decennial census (N = 10,122). Multilevel random intercept logistic regression models were estimated to examine the contextual effects of tract-level racial/ethnic diversity on individual risks of metabolic syndrome. Overall, more than 20% of the study population were identified as having metabolic syndrome, although the prevalence also varied across demographic subgroups and specific biomarkers. Multilevel analyses showed that increased racial/ethnic diversity within a census tract was associated with decreased likelihood of having metabolic syndrome (OR 0.71, 95% CI 0.52-0.96), particularly among female (OR 0.64; 95% CI 0.43-0.96), young adults (OR 0.60; 95% CI 0.39-0.93), and residents living in urban (OR 0.67; 95% CI 0.48-0.93) or poverty neighborhoods (OR 0.54; 95% CI 0.31-0.95). The findings point to the potential benefits of neighborhood racial/ethnic diversity on individual health risks.
Burt, Callie Harbin; Simons, Ronald L.; Gibbons, Frederick X.
Dominant theoretical explanations of racial disparities in criminal offending overlook a key risk factor associated with race: interpersonal racial discrimination. Building on recent studies that analyze race and crime at the micro-level, we specify a social psychological model linking personal experiences with racial discrimination to an…
Da Costa, Alexandre Emboaba
This paper furthers current analysis of anti-racist, critical multicultural, and decolonial educational reforms in Brazil through a focus on the significant role played by post-racial ideology, black politics, and racial literacy in policy design and implementation. The paper first details the ways in which post-racial commonsense and anti-black…
Proctor, Sherrie L.; Kyle, Jennifer; Lau, Cindy; Fefer, Keren; Fischetti, Jessica
The purpose of this study was to investigate ethnically and racially diverse school psychology students' experiences with racial microaggressions in school psychology graduate training. Through a national survey of ethnically and racially diverse school psychology students (N = 228), the study examined if level of graduate training (i.e., interns…
Nasir, Na'ilah Suad; McKinney de Royston, Maxine; O'Connor, Kathleen; Wischnia, Sarah
Despite post-racial rhetoric, stereotypes remain salient for American youth. We surveyed 150 elementary and middle schoolers in Northern California and conducted case studies of 12 students. Findings showed that (a) students hold school-related stereotypes that get stronger in middle school, (b) African American and Latino students experience…
Peguero, Anthony A.; Williams, Lisa M.
Bullying is a serious problem within the U.S. school system. Prior research suggests that victimization is stratified by race and ethnicity. However, few studies consider factors that may moderate this relationship. This article extends research on this topic by considering whether stereotypes moderate bullying among racial and ethnic youth. Youth…
Diab, Rasha; Ferrel, Thomas; Godbee, Beth; Simpkins, Neil
In this article, we articulate a framework for making our commitments to racial justice actionable, a framework that moves from narrating confessional accounts to articulating our commitments and then acting on them through both self-work and work-with-others, a dialectic possibility we identify and explore. We model a method for moving beyond…
Hagan, John; Rymond-Richmond, Wenona; Palloni, Alberto
We used the Atrocities Documentation Survey to determine whether Sudanese government forces were involved in racially targeting sexual victimization toward ethnically African women in the Darfur region of western Sudan. The US State Department conducted the survey by interviewing a randomized multistage probability sample of 1136 Darfur refugees at 20 sites in Chad in 2004. For a subset of 932 respondents who had fled from village clusters that accounted for 15 or more respondents per cluster, we used hierarchical linear models to analyze village-level patterns of reported sexual violence. We statistically controlled for individual sexual victimization to remove bias. Respondents reported being subjected to racial epithets associated with sexual victimization significantly more often during combined attacks by Sudanese government forces and Janjaweed militia forces than during separate attacks by either force. Combined attacks by Sudanese government forces and Janjaweed militia forces led to racial epithets being used more often during sexual victimization in Darfur. Our results suggest that the Sudanese government is participating in the use of sexual assault as a racially targeted weapon against ethnically African civilians.
Nesdale, Drew; Maass, Anne; Durkin, Kevin; Griffiths, Judith
To assess predictions from social identity development theory (SIDT; Nesdale, 2004) concerning children's ethnic/racial prejudice, 197 Anglo-Australian children ages 7 or 9 years participated in a minimal group study as a member of a team that had a norm of inclusion or exclusion. The team was threatened or not threatened by an out-group that was…
Wolf, L.J.; Maio, G.R.; Karremans, J.C.T.M.; Leygue, C.
Because of the innocence and dependence of children, it would be reassuring to believe that implicit racial prejudice against out-group children is lower than implicit prejudice against out-group adults. Yet, prior research has not directly tested whether or not adults exhibit less spontaneous
An examination of data from several studies investigated white (n=1,825), African-American (n=328), and Chicano (n=340) college student perceptions of campus racial climate and institutional commitment to cultural diversity. Student demographic variables were considered. Results indicated common and distinct views concerning the environment types…
In this essay Michael Eldridge maintains that Frank Margonis has in a recent article ill-advisedly speculated about John Dewey's pedagogy, suggesting that his "racialized visions" of students and classroom communities involve a "false universalism" that is problematic for our multicultural society. Based on this understanding, Margonis concludes…
Desmond, Matthew; Emirbayer, Mustafa
At the conclusion of many courses on race and racism, students, having learned, some for the first time, about the existence, origins, and complex dimensions of racial domination in America, are left pondering their next steps. "What is to be done?" many ask. "And what, exactly, is it that we want?" Important as they are, these…
The aim of this research was to investigate possible relationships between physical activity and physical fitness of girls between the ages of 13 and 15 years and the role of different racial backgrounds in this relationship. A cross-sectional research design was used to obtain information from 290 girls between the ages of 13 ...
Hotchkins, Bryan K.
Background/Context: High school educational environments find Black males experience systemic racial microaggressions in the form of discipline policies, academic tracking and hegemonic curriculum (Allen, Scott, & Lewis, 2013). Black males in high school are more likely than their White male peers to have high school truancies and be viewed as…
Education inequity is a persistent reality of American culture. As early as kindergarten, there are marked differences in academic performance between racial minority students and their peers. These differences are sustained as students progress through school. One aspect of students' social experience that may help to explain the gap is school…
The roots of racial conflict can be identified, and often predicted, says this author who directs the Community Relations Service of the Justice Department that has helped administrators in 2,000 cases. He lists 10 tension-breeding factors that, if found in your school, may mean you're flirting with a crisis. (Editor)
In dealing with racial tension and conflict, the principal is not limited to a wing and a prayer and benign neglect. The roots of conflict can be identified. Conflict can be planned for and utilized constructively. For 10 years, in approximately 2,000 instances, conciliators and mediators of the Community Relations Service have stood side-by-side…
Wood, Charles H; Magno de Carvalho, José Alberto; Guimarães Horta, Cláudia Júlia
Now that racism has been officially recognized in Brazil, and some universities have adopted affirmative-action admission policies, measures of the magnitude of racial inequality and analyses that identify the factors associated with changes in racial disparities over time assume particular relevance to the conduct of public debate. This study uses census data from 1950 to 2000 to estimate the probability of death in the early years of life, a robust indicator of the standard of living among the white and Afro-Brazilian populations. Associated estimates of the average number of years of life expectancy at birth show that the 6.6-year advantage that the white population enjoyed in the 1950s remained virtually unchanged throughout the second half of the twentieth century, despite the significant improvements that accrued to both racial groups. The application of multivariate techniques to samples selected from the 1960, 1980, and 2000 census enumerations further shows that, controlling for key determinants of child survival, the white mortality advantage persisted and even increased somewhat in 2000. The article discusses evidence of continued racial inequality during an era of deep transformation in social structure, with reference to the challenges of skin color classification in a multiracial society and the evolution of debates about color, class, and discrimination in Brazil.
Abstract. Background: Meningiomas are common brain tumours and display gender, racial and ethnic differences in their demographic profile. ... The mean age of patients was 45.7 ± 10.5 years with a female-to-male ratio of 3.8:1. The mean ...
Johnson, Alex; Jackson Williams, Dahra
Multicultural counseling competence (awareness, knowledge, and skills) is necessary to provide effective psychotherapy to an increasingly diverse client population (Sue, 2001). Previous research on predictors of competency among White clinicians finds that above having multicultural training, exposure to racially diverse clients, and social desirability, that White racial identity stages predict multicultural counseling competence (Ottavi et al., 1994). Research also suggests that higher color-blind racial attitudes (denying or minimizing racism in society) correlates with less advanced White racial identity stages (Gushue & Constantine, 2007). However, no studies have examined these variables together as they relate to and possibly predict multicultural counseling competence. The current study aims to add to this literature by investigating the effects of these variables together as potential predictors of multicultural counseling competence among (N = 487) White doctoral students studying clinical, counseling, and school psychology. Results of 3 hierarchical multiple regressions found above the effects of social desirability, demographic variables, and multicultural training, that colorblind racial attitudes and White racial identity stages added significant incremental variance in predicting multicultural counseling knowledge, awareness, and skills. These results add to the literature by finding different predictors for each domain of multicultural competence. Implications of the findings for future research and the clinical training of White doctoral trainees are discussed. (c) 2015 APA, all rights reserved).
Neel, Rebecca; Shapiro, Jenessa R
How do Whites approach interracial interactions? We argue that a previously unexamined factor-beliefs about the malleability of racial bias-guides Whites' strategies for difficult interracial interactions. We predicted and found that those who believe racial bias is malleable favor learning-oriented strategies such as taking the other person's perspective and trying to learn why an interaction is challenging, whereas those who believe racial bias is fixed favor performance-oriented strategies such as overcompensating in the interaction and trying to end the interaction as quickly as possible. Four studies support these predictions. Whether measured (Studies 1, 3, and 4) or manipulated (Study 2), beliefs that racial bias is fixed versus malleable yielded these divergent strategies for difficult interracial interactions. Furthermore, beliefs about the malleability of racial bias are distinct from related constructs (e.g., prejudice and motivations to respond without prejudice; Studies 1, 3, and 4) and influence self-reported (Studies 1-3) and actual (Study 4) strategies in imagined (Studies 1-2) and real (Studies 3-4) interracial interactions. Together, these findings demonstrate that beliefs about the malleability of racial bias influence Whites' approaches to and strategies within interracial interactions. PsycINFO Database Record (c) 2012 APA, all rights reserved
Ro, Annie E.; Choi, Kyung-Hee
The growing body of research on discrimination and health indicates a deleterious effect of discrimination on various health outcomes. However, less is known about the sociodemographic correlates of reporting racial discrimination and gender discrimination among racially diverse women. We examined the associations of social status characteristics with lifetime experiences of racial discrimination and gender discrimination using a racially-diverse sample of 754 women attending family planning clinics in Northern California (11.4% African American, 16.8% Latina, 10.1% Asian and 61.7% Caucasian). A multivariate analysis revealed that race, financial difficulty and marital status were significantly correlated with higher reports of racial discrimination, while race, education, financial difficulty and nativity were significantly correlated with gender discrimination scores. Our findings suggest that the social patterning of perceiving racial discrimination is somewhat different from that of gender discrimination. This has implications in the realm of discrimination research and applied interventions, as different forms of discrimination may have unique covariates that should be accounted for in research analysis or program design. PMID:19485231
Ro, Annie E; Choi, Kyung-Hee
The growing body of research on discrimination and health indicates a deleterious effect of discrimination on various health outcomes. However, less is known about the sociodemographic correlates of reporting racial discrimination and gender discrimination among racially diverse women. We examined the associations of social status characteristics with lifetime experiences of racial discrimination and gender discrimination using a racially-diverse sample of 754 women attending family planning clinics in North California (11.4% African American, 16.8% Latina, 10.1% Asian and 61.7% Caucasian). A multivariate analysis revealed that race, financial difficulty and marital status were significantly correlated with higher reports of racial discrimination, while race, education, financial difficulty and nativity were significantly correlated with gender discrimination scores. Our findings suggest that the social patterning of perceiving racial discrimination is somewhat different from that of gender discrimination. This has implications in the realm of discrimination research and applied interventions, as different forms of discrimination may have unique covariates that should be accounted for in research analysis or program design.
The demographic, clinical and forensic profile of offenders diagnosed with epilepsy referred to the Free State Psychiatric Complex Observation Unit in terms of section 77 and/or 78 of the Criminal Procedure Act 51 of 1977
P J Marais
Full Text Available Introduction. Limited information regarding the relation between psychopathology associated with epilepsy, crime and the legal aspects thereof is available in South Africa. Objectives: The demographic, clinical and forensic profile of alleged offenders diagnosed with epilepsy and referred to the Free State Psychiatric Complex (FSPC Observation Unit from 2001 to 2006, was investigated. Design A retrospective cross-sectional study was conducted. Results: Of the 69 alleged offenders, aged 17–79 years (median 30 years, 94.2% were male, 81.2% Black, 72.5% single, and 69.9% unemployed. The median qualification was grade six. Offences were violent in nature and committed against a person in 75% of cases. A direct link between epilepsy and the alleged offences occurred in 7% of cases. Generalised epilepsy (34.8% and interictal psychosis (20.3% were the most commonly diagnosed conditions. Twenty-nine (42% alleged offenders lacked criminal responsibility and were not fit to stand trial. Most observati (79.2% diagnosed with generalised epilepsy were criminally liable and fit to stand trial. The highest rate of criminal incapacity was found among observati with interictal psychoses (85.7% and comorbid mental retardation (90%. Almost 60% of referred cases were declared as state patients by the court. Conclusion: In only 16% of cases, observati were found unaccountable because of epilepsy (automatisms or postictal confusional states. Our findings confirmed an increased prevalence of violent behaviour during seizure-free periods. This contributes to evidence that factors associated with epilepsy, rather than the epilepsy itself, play an important role in the possible increased risk of violent behaviour in people with epilepsy.
ASSESSMENT OF THE LOCALIZATION OF HYPOCENTERS OF CRUSTAL EARTHQUAKES RELATIVE TO THE DEPTH AND RELIEF OF THE BORDER DENSITY STRATIFICATION IN THE CRUST OF THE NORTHEASTERN SECTION OF THE REFERENCE GEOLOGICAL-GEOPHYSICAL PROFILE 3-DV
N. K. Gayday
Full Text Available The total length of the seismic profiles in the northeastern regions ofRussiaand, accordingly, the area of the territories covered by the seismic data interpretations, remains insignificant in comparison with the total area of these regions. At the same time, the geological objects in the northeastern regions attract much attention in view of their prospects, including potential mineral resources. The challenge is to construct the regional models of the crust structure without deep seismic survey data, and to analyze the regional seismicity that depends on the features of the deep crust structure. We develop a density model of the crust structure using the new interpretational gravimetry method. The density modeling results show that the density changes in the crust can be used to estimate the position of a surface separating the lower (quasi-homogeneous and upper (heterogeneous parts of the crust, i.e. to assess the density boundary of stratification. This boundary is formed due to a complex of physical and chemical processes that facilitate the transition of the material in the lower part of the crust into the quasi-uniform (homogeneous state. The study area is the junction zone of the Ayan-Yuryakh anticlinorium and Inyali-Debin synclinorium (62‒63°N, 148‒152° E. The initial interpretation of the deep seismic survey data on the reference geological-geophysical profile 3-DV was available, so the ambiguity of the density modeling was reduced. In turn, the density modeling results can provide additional information for geological-geophysical interpretation of the DSS results on the sites wherein the seismic profiles go along the fault zones. The relationship between seismic events and the relief of the density boundary of stratification in the crust was studied quantitatively on the basis of the data from the regional catalog of seismic events and the results of the earlier analysis of seismicity in the study area. The analysis shows that
Ana Maria Lacerda Teixeira Pires
Full Text Available El estudio trataba de medir las manifestaciones del prejuicio racial en una muestra de la población brasileña, utilizando las escalas de racismo moderno de McConahay, Hardee y Batts (1981 y la escala de racismo cordial de Turra y Venturi (1995 y Venturi (2003. Se aplicó los cuestionarios a un total de 101 estudiantes de diversas universidades en la región sur de Brasil. Los resultados muestran que las dos escalas difieren entre si respecto a captar las expresiones del prejuicio. Las personas declararon mayor racismo moderno que racismo cordial. También hemos estudiado las variables que influyen en el prejuicio racial declarado por los participantes. La variable género y orientación a la dominancia social son variables que predicen el racismo moderno en la muestra estudiada. Los participantes indicaron, en mayor medida, la manifestación del prejuicio racial de forma encubierta y lo hacen más abiertamente cuando hay la posibilidad del contacto personal y estrecho.O estudo avaliou as manifestações de preconceito racial em uma amostra da população brasileira, usando escalas de racismo moderno de McConahay, Hardee e Batts (1981, escala racismo cordial do Datafolha (1995 e Venturi, G. (2003. Os questionários foram aplicados a um total de 101 estudantes de várias universidades da região sul do Brasil. Os resultados mostram que as duas escalas diferem entre si sobre como capturar as expressões de preconceito. As pessoas relataram mais racismo moderno que racismo cordial. Estudamos também as variáveis que influenciam o preconceito racial declarado pelos participantes. As variáveis gênero e orientação à dominância social são preditores do racismo moderno na amostra estudada. Os participantes indicaram, em maior medida, a manifestação do preconceito racial dissimulado e o fazem mais abertamente quando existe a possibilidade do contato pessoal e estreito.This study measured the manifestations of racial prejudice in a sample of
Bickham, Grandin; Saile, Lynn; Havelka, Jacque; Fitts, Mary
Introduction: Johnson Space Center (JSC) offers two extensive libraries that contain journals, research literature and electronic resources. Searching capabilities are available to those individuals residing onsite or through a librarian s search. Many individuals have rich collections of references, but no mechanisms to share reference libraries across researchers, projects, or directorates exist. Likewise, information regarding which references are provided to which individuals is not available, resulting in duplicate requests, redundant labor costs and associated copying fees. In addition, this tends to limit collaboration between colleagues and promotes the establishment of individual, unshared silos of information The Integrated Medical Model (IMM) team has utilized a centralized reference management tool during the development, test, and operational phases of this project. The Enterprise Reference Library project expands the capabilities developed for IMM to address the above issues and enhance collaboration across JSC. Method: After significant market analysis for a multi-user reference management tool, no available commercial tool was found to meet this need, so a software program was built around a commercial tool, Reference Manager 12 by The Thomson Corporation. A use case approach guided the requirements development phase. The premise of the design is that individuals use their own reference management software and export to SharePoint when their library is incorporated into the Enterprise Reference Library. This results in a searchable user-specific library application. An accompanying share folder will warehouse the electronic full-text articles, which allows the global user community to access full -text articles. Discussion: An enterprise reference library solution can provide a multidisciplinary collection of full text articles. This approach improves efficiency in obtaining and storing reference material while greatly reducing labor, purchasing and
Simone Gibran Nogueira
Full Text Available This article is a literature review on how the ideology of white racial supremacy dehumanizes and colonizes the minds of Whites and Blacks in Brazil. For this aim I use critical references about whiteness to highlight dehumanization processes in Whites, and I make use of critical references of Black and African studies to examine specific dehumanization processes of the Black population. Furthermore, the work seeks to reflect on possibilities of mental humanization and de-colonization in both groups considering current policies of Affirmative Action in Education in Brazil.
Kalmbach, David A.; Pillai, Vivek; Arnedt, J. Todd; Drake, Christopher L.
Study Objectives: We estimated rates of cardiometabolic disease, pain conditions, and psychiatric illness associated with Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) insomnia disorder (current and in remission) and habitual short sleep (fewer than 6 h), and examined the roles of insomnia and short sleep in racial disparities in disease burden between black and non-Hispanic white Americans. Methods: This epidemiological survey study was cross-sectional. The community-based sample consisted of 3,911 subjects (46.0 y ± 13.3; 65.4% female; 25.0% black) across six sleep groups based on DSM-5 insomnia classification (never vs. remitted vs. current) and self-reported habitual sleep duration (normal vs. short). Vascular events, cardiometabolic disease, pain conditions, and psychiatric symptoms were self-reported. Results: Short sleeping insomniacs were at elevated risk for myocardial infarction, stroke, treated hypertension, diabetes, chronic pain, back pain, depression, and anxiety, independent of sex, age, and obesity. Morbidity profiles for insomniacs with normal sleep duration and former insomniacs, irrespective of sleep duration, were similar with elevations in treated hypertension, chronic pain, depression, and anxiety. Regarding racial disparities, cardiometabolic and psychiatric illness burden was greater for blacks, who were more likely to have short sleep and the short sleep insomnia phenotype. Evidence suggested that health disparities may be attributable in part to race-related differences in sleep. Conclusions: Insomnia disorder with short sleep is the most severe phenotype of insomnia and comorbid with many cardiometabolic and psychiatric illnesses, whereas morbidity profiles are highly similar between insomniacs with normal sleep duration and former insomniacs. Short sleep endemic to black Americans increases risk for the short sleep insomnia phenotype and likely contributes to racial disparities in cardiometabolic disease
Based on interviews carried out with people from overseas working in Parisian hospitals and observations made of women from Central and North Africa working in care facilities for elderly or disabled people, this article discusses the issue of racial discrimination. We focus on the way discrimination develops, its manifestations in the care sector and the way in which it is handled. Copyright © 2018 Elsevier Masson SAS. All rights reserved.
Studies on college students' racial identities seldom focus on geographic context, despite existing research documenting its role in how racial groups construct and express racial identities. Drawing on theories of ecological systems and racial formation, I explored experiences of race and racial identity among 10 Asian American students who…
Mónica Maldonado Rojas
incorporar contenidos para el logro de aquellas deficientes.Introduction: The professional formation is today promoting the implementation of educational options based on competences. This has the purpose of establishing a reference profile, based on professional competences for the Medical Technology career of the University of Talca, using them as indicators, to know the self perception which graduate students have, regarding the level acquired during their formation. Material and method: According to this, an evaluative and descriptive investigation, throughout a self applied survey was carried out. It contained a group of indicators corresponding to previously settled competences in a reference profile where its structure considers different areas, validated by experts, determining the consistency degree through Serafine coefficient. The construction of the information was carried out according to the graduate answers decoded and represented in percentages and later analyzed under interpretative categories. Results: The evaluation considers the percentage of that valued the profile of the competences by area of performance in the highest levels. The obtained results were: For the assistance area 72.9%, the investigation a 59%, the teaching a 44%, the administrative area a 27.1% and the personal-social area a 91.3%. Conclusions: The evaluation made by graduate students about their formation reflects the valued given to the skills acquired in their formation the interpretative categories, the personal-social area is highly evaluated, indicating a great formation advantage, the assistance and investigation area are satisfactory. The teaching and administration area fairly satisfactory. However the last one is considered the lowest. Curriculum effective it is adapted to assure the profile of competences but one is due to review with the objective to incorporate contents for the profit of those deficient.
This qualitative interview study examined experiences of racialization and coping among 14 adult international adoptees in Finland. The results show that adoptees encounter a range of racializations by which they are made ‘other’ and excluded from Finnishness. Racialization mostly occurs indirectly and subtly, and often by significant others, and consequently is more difficult to cope with. The findings suggest that the Finnish adoption community and adoption research should pa...
Green, Joshua Aaron
Since Barack Obama's presidential campaign of 2008, media outlets have changed how race is covered and framed during political campaigns. In the so-called "post-racial" era of American politics when race is supposed to matter less, we are still very much attuned to stories that are framed by racial conflict. When the media wraps a "racial mode of interpretation" around a conflict between two candidates, there are potential electoral penalties involved for either a white or black candidate who...
Franco, Marisa G; O'Brien, Karen M
Racial identity invalidation, others' denial of an individual's racial identity, is a salient racial stressor with harmful effects on the mental health and well-being of Multiracial individuals. The purpose of this study was to create a psychometrically sound measure to assess racial identity invalidation for use with Multiracial individuals (N = 497). The present sample was mostly female (75%) with a mean age of 26.52 years (SD = 9.60). The most common racial backgrounds represented were Asian/White (33.4%) and Black/White (23.7%). Participants completed several online measures via Qualtrics. Exploratory factor analyses revealed 3 racial identity invalidation factors: behavior invalidation, phenotype invalidation, and identity incongruent discrimination. A confirmatory factor analysis provided support for the initial factor structure. Alternative model testing indicated that the bifactor model was superior to the 3-factor model. Thus, a total score and/or 3 subscale scores can be used when administering this instrument. Support was found for the reliability and validity of the total scale and subscales. In line with the minority stress theory, challenges with racial identity mediated relationships between racial identity invalidation and mental health and well-being outcomes. The findings highlight the different dimensions of racial identity invalidation and indicate their negative associations with connectedness and psychological well-being. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
Lee, Debbiesiu L.; Ahn, Soyeon
This meta-analysis synthesized the results of 27 studies examining the relations of racial identity, ethnic identity, and racial socialization to discrimination-distress for Black Americans. The purpose was to uncover which constructs connected to racial identity, ethnic identity, and racial socialization most strongly correlate with racial…
Johnson, Lamar L.
Through a series of racialized stories, I illustrate the familial knowledge, racial hauntings, and educational experiences that forge(d) the beginning and the continuing of my racial identity as a Black male. To examine these stories, I employ racial storytelling as a theoretical, methodological, curricular, and pedagogical tool to assist me in a…
Cummings, Janet R; Case, Brady G; Ji, Xu; Chae, David H; Druss, Benjamin G
Racial/ethnic differences in the course of treatment for a major depressive episode (MDE) among adolescents may arise, in part, from variation in the perceived rationale for treatment. We examined racial/ethnic differences in the perceived reasons for receiving mental health (MH) treatment among adolescents with an MDE. A total of 2,789 adolescent participants who experienced an MDE and received MH treatment in the past year were drawn from the 2005 to 2008 National Survey on Drug Use and Health. Adolescents reported the settings in which they received care and reasons for their most recent visit to each setting. Distributions of specific depressive symptoms were compared across racial/ethnic groups. Racial/ethnic differences in endorsing each of 11 possible reasons for receiving treatment were examined using weighted probit regressions adjusted for sociodemographic characteristics, health and mental health status, treatment setting, and survey year. Despite similar depressive symptom profiles, Hispanic adolescents were more likely than whites to endorse "breaking rules" or getting into physical fights as reasons for MH treatment. Black adolescents were more likely than white adolescents to endorse "problems at school" but less likely to endorse "felt very afraid or tense" or "eating problems" as reasons for treatment. Asian adolescents were more likely to endorse "problems with people other than friends or family" but less likely than whites to endorse "suicidal thoughts/attempt" and "felt depressed" as reasons for treatment. Racial/ethnic minority participants were more likely than white participants to endorse externalizing or interpersonal problems and less likely to endorse internalizing problems as reasons for MH treatment. Understanding racial/ethnic differences in the patient's perceived treatment rationale can offer opportunities to enhance outcomes for depression among diverse populations. Copyright © 2014 American Academy of Child and Adolescent
Full Text Available Abstract Background Racial discrimination is a pervasive social problem in several advanced countries such as the U.S., U.K., and Australia. Public health research also indicates a range of associations between exposure to racial discrimination and negative health, particularly, mental health including depression, anxiety, and post-traumatic stress disorder (PTSD. However, the direct negative health impact of racial discrimination has not been costed so far although economists have previously estimated indirect non-health related productivity costs. In this study, we estimate the burden of disease due to exposure to racial discrimination and measure the cost of this exposure. Methods Using prevalence surveys and data on the association of racial discrimination with health outcomes from a global meta-analysis, we apply a cost of illness method to measure the impact of racial discrimination. This estimate indicates the direct health cost attributable to racial discrimination and we convert the estimates to monetary values based on conventional parameters. Results Racial discrimination costs the Australian economy 235,452 in disability adjusted life years lost, equivalent to $37.9 billion per annum, roughly 3.02% of annual gross domestic product (GDP over 2001–11, indicating a sizeable loss for the economy. Conclusion Substantial cost is incurred due to increased prevalence of racial discrimination as a result of its association with negative health outcomes (e.g. depression, anxiety and PTSD. This implies that potentially significant cost savings can be made through measures that target racial discrimination. Our research contributes to the debate on the social impact of racial discrimination, with implications for policies and efforts addressing it.
Scholars have suggested that racism has not disappeared but has undergone a transformation into new subtle or symbolic forms. Since university life is a microcosm of United States society. racial prejudice can be found in most colleges and universities. The literature reveals three subtle forms of racism: modern racism, symbolic racism, and…
Singleton, Chelsea R.; Affuso, Olivia; Sen, Bisakha
Introduction Racial disparities in obesity exist at the individual and community levels. Retail food environment has been hypothesized to be associated with racial disparities in obesity prevalence. This study aimed to quantify how much food environment measures explain racial disparities in obesity at the county level. Methods Data from 2009 to 2010 on 3,135 U.S. counties were extracted from the U.S. Department of Agriculture Food Environment Atlas and the Behavioral Risk Factor Surveillance System and analyzed in 2013. Oaxaca–Blinder decomposition was used to quantify the portion of the gap in adult obesity prevalence observed between counties with a high and low proportion of African American residents is explained by food environment measures (e.g., proximity to grocery stores, per capita fast food restaurants). Counties were considered to have a high African American population if the percentage of African American residents was >13.1%, which represents the 2010 U.S. Census national estimate of percentage African American citizens. Results There were 665 counties (21%) classified as a high African American county. The total gap in mean adult obesity prevalence between high and low African American counties was found to be 3.35 percentage points (32.98% vs 29.63%). Retail food environment measures explained 13.81% of the gap in mean age-adjusted adult obesity prevalence. Conclusions Retail food environment explains a proportion of the gap in adult obesity prevalence observed between counties with a high proportion of African American residents and counties with a low proportion of African American residents. PMID:26507301
King, LaGarrett Jarriel
Scholars have long promoted black history as an appropriate space to promote the development of racial literacy. Few research studies, however, have examined how teacher education uses black history as a heuristic to teach about race. Using racial literacy as a framework, this article examined the varied ways four social studies pre-service…
Williams, David R.
Large, pervasive, and persistent racial inequalities exist in the onset, courses, and outcomes of illness. A comprehensive understanding of the patterning of racial disparities indicates that racism in both its institutional and individual forms remains an important determinant. There is an urgent need to build the science base that would identify…
Lee, Stacey J.; Park, Eujin; Wong, Jia-Hui Stefanie
Racial categories, inequalities, and hierarchies have shaped life in the United States since the formation of the country. For children and youth in the immigrant and second generations, schools are central sites of racialization. In this article, we focus on what the educational research suggests about the role of schooling in the racialization…
Davis, Jessica L.; Gandy, Oscar H., Jr.
Examines the nature of racial group identity in an effort to determine its role in the formation of African-American media evaluations. Views racial identity as one of many forms of individual identity that help to shape our relations with others. Focuses on areas of domestic violence and the image of Black men. (MMU)
Southern Regional Education Board, Atlanta, GA. Council on Collegiate Education for Nursing.
This report provides an overview of activities to increase racial/ethnic and gender diversity in nursing and nursing education. Data are from a survey on gender diversity completed by 193 nursing education administrators in the 16 Southern Regional Education Board (SREB) states and the District of Columbia and a survey about the racial/ethnic…
Toutkoushian, Robert K.
Study estimated how pay disparity varied by race, marital status, gender, and field. Results show considerable differences overall, with unexplained wage gaps for racial/ethnic group, dramatic variations between men and women, and further by field. Earnings differences among racial/ethnic categories are not uniform. The return on marriage for men…
Gin, Kevin J.; Martínez-Alemán, Ana M.; Knight, Sarah; Radimer, Scott; Lewis, Jonathan; Rowan-Kenyon, Heather T.
In the 21st century, mobile, low-friction, and easy to use social media have changed the landscape of college campuses. Social media have opened the doors for racial hostility to be displayed on campus in new ways and have been widely used to express racial aggressions toward students of color. Anonymity allows these behaviors to be freely enacted…
Helms, Janet E.; Piper, Ralph E.
Although racial identity theory has the potential to explain some aspects of career development, its value would be increased by conceptualizing race as a dependent variable in research and theory. Examples involving career salience, satisfaction, and satisfactoriness demonstrate the limitations of racial comparison studies. (SK)
Liu, Yunzhe; Lin, Wanjun; Xu, Pengfei; Zhang, Dandan; Luo, Yuejia
Worldwide racial prejudice is originated from in-group/out-group discrimination. This prejudice can bias face perception at the very beginning of social interaction. However, little is known about the neurocognitive mechanism underlying the influence of racial prejudice on facial emotion perception.
Harris, Jessica C.
Researchers have explored how multiracial women students encounter different racialized experiences when compared to their monoracial peers and multiracial men on campus, suggesting that their experiences with racial stereotypes may also diverge from both of these populations. Guided by critical race theory, in this study I explored 10 multiracial…
Based on a 3-year ethnographic project at a public elementary school in North Carolina, this article discusses how the concept of racial realism can be useful to researchers trying to live up to the goals of critical race studies in school-based research. Racial realism maintains that racism is a permanent aspect of U.S. society and schools. A…
Ong, Anthony D.; Burrow, Anthony L.; Fuller-Rowell, Thomas E.; Ja, Nicole M.; Sue, Derald Wing
Although epidemiological studies and community surveys of Asian Americans have found that lifetime occurrences of racial discrimination are associated with increased risk for psychological morbidity, little is known about how exposure to racial discrimination is patterned in everyday life. Extrapolating from previous qualitative research (Sue,…
Perfil morfofuncional de pacientes com retinopatia diabética sem baixa acuidade visual severa em hospital público de referência em diabetes no Brasil Morpho-functional profile of patients with diabetic retinopathy without severe loss of visual acuity in a public hospital of reference in diabetes in Brazil
Alípio de Sousa Neto
que o grupo da endocrinologia.OBJECTIVE: To demonstrate the morpho-functional profile of the evaluation of patients with diabetic retinopathy without severe loss of visual acuity in a public hospital of reference in endocrinology, determining in this sample, the relation between the time of diabetes, age and visual acuity with the retinal thickness measured by the optical Coherence tomography (OCT and fundus picture (FP. METHODS: Prospective, linear study was carried through, in transversal cut of 61 consecutive patients with diabetic retinopathy registered in the HRT, and refered from the services of ophthalmology and endocrinology. Patients had been submitted to a complete ophthalmic evaluation including clinical history, visual acuity with correction and pin hole. The patients who had presented diabetic retinopathy, with transparent media, without previous surgery, nor previous Laser photocoagulation and with visual acuity better than 20/100 at Snelen scale, had been included in the study. After the elimination of the patients who had not obeyed the inclusion/exclusion criteria 109 eyes of 55 patients then had been submitted the OCT and FP for evaluation of the presence or absence of edema by the FP and of the quantitative evaluation (measured of the retinal thickness of the 9 regions of the pelo Early Tratment Diabetic Retinophaty Study (ETDRS, and of the qualitative evaluation (presence or absence of retinal edema for the central slit, number 1. RESULTS: The average time of diabetes was of 12 years, varying of 23 to 86 years old. 51% were female, and 49% male. The OCT demonstrated discrete reduction of the retinal thickness with elapsing of the age. The patients of the ophthalmology had greaters values of retinal thickness of what of the group of the endocrinology. The evaluation of the visual acuity improved with pin hole in 47% (51/109. The endocrinology group were 45% (23/50 of the eyes and the ophthalmology group were 55% (28/59. Only 22% (24/109 of the eyes
Proctor, E K; Davis, L E
Just as racial injustice negatively affects the plight of minorities in society, racial tensions impede professional helping. Often, the racially dissimilar social worker and client approach each other with little understanding of each other's social realities and with unfounded assumptions. Unfortunately, professionals find it difficult to acknowledge such differences or their effect on their relationships. Yet the fruitfulness of the helping encounter often depends on the ability to develop and invest in a trusting relationship. This article identifies the societal roots of the stresses associated with cross-racial relationships. Three concerns commonly experienced by clients whose workers are racially different are identified: (1) Is the helper a person of goodwill? (2) Is the helper trained and skilled? (3) Is the help offered valid and meaningful for me and my social reality? Case vignettes are used to illustrate how each concern is typically mishandled. The importance of successfully managing each concern is stressed, and skills for successful management are illustrated.
Full Text Available Does media exposure to salient criminological events exacerbate racialized perceptions of injustice? We examine whether closely following media coverage of the fatal encounter of George Zimmerman’s shooting of Trayvon Martin moderates racial and ethnic differences in opinion surrounding the event and the U.S. criminal justice system. Our analysis addresses several key aspects of the case: Whether Zimmerman would have been arrested sooner if Martin had been white, whether respondents felt Zimmerman’s acquittal was justified, and whether there is racial bias against African Americans in the criminal justice system. Relying on national opinion surveys before and after Zimmerman’s trial verdict, our findings support the racial gradient thesis by demonstrating that sustained exposure to racialized framing of the incident in the media affects Hispanics the most and hardens entrenched attitudes among African Americans relative to whites. The analysis supports the continuing relevance of the mass media in attitude formation.
Fileve T. Palmer
Full Text Available Despite a commitment to non-racialism in the South African Constitution and anthropology’s steadfast position that race is a social construction, race is still a highly valued ideology with real-life implications for citizens. In South Africa, racialism particularly affects heterogeneous, multigenerational, multiethnic creole people known as “Coloureds.” The larger category of Coloured is often essentialized based on its intermediary status between Black and White and its relationship to South Africa’s “mother city” (Cape Town, where the majority of Coloured people live. Through research on Coloured identity in KwaZulu-Natal, South Africa, I show how the nuances of personal and collective histories, spatial constraints, and education affect the identities of youth and elders differently from their Cape counterparts. By incorporating a photo-voice methodology, which I called Photo Ethnography Project (PEP, participants produced their own visual materials and challenged essentialized versions of themselves (specifically and South Africa (in general. Through three public displays of photography and narratives, youth in three communities answered the question of what it means to be Coloured in today’s rainbow nation.
Meneghel, Stela Nazareth; Lerma, Betty Ruth Lozano
The text entitled "Femicides in ethnic and racialized groups: syntheses" presents some of the discussions that took place during a seminar on this topic in Buenaventura. Buenaventura is the main Colombian port on the Pacific, a region rich in minerals and a corridor for the movement of goods, which makes it a strategic territory and a center for disputes. At the seminar, the social and political determinants of femicide were discussed, understanding it as a tactic of waging war against women. The forum provided a space for academic discussion, but also for grievances over inter-personal violence, the manifestation of feelings and the elaboration of pain and grief through the medium of art. We believe that the dissemination of this experience to the Brazilian public, in a country with ethnic, social and racial vulnerability similar to that in Colombia, will be of value to social and health workers. The scope of this paper is therefore to provide the opinion of its authors on the determinants of femicides and on actions to tackle them, in addition to a synthesis of the discussions and debates that permeated the event.
Huang, Deborah L; Park, Mijung
This study aims to examine if older adults living in poverty and from minority racial/ethnic groups experienced disproportionately high rates of poor oral health outcomes measured by oral health quality of life (OHQOL) and number of permanent teeth. Cross-sectional analysis of 2,745 community-dwelling adults aged ≥65 years from the National Health and Nutrition Examination Survey (NHANES) 2005-2008. Oral health outcomes were assessed by questionnaire using the NHANES-Oral Health Impact Profile for OHQOL and standardized examination for dentition. Logistic and linear regression analyses were used to determine the association between oral health outcomes and predictors of interest. All analyses were weighted to account for complex survey sampling methods. Both poverty and minority race/ethnicity were significantly associated with poor oral health outcomes in OHQOL and number of permanent teeth. Distribution of scores for each OHQOL domain varied by minority racial/ethnic group. Oral health disparities persist in older adults living in poverty and among those from minority racial/ethnic groups. The racial/ethnic variation in OHQOL domains should be further examined to develop interventions to improve the oral health of these groups. © 2014 American Association of Public Health Dentistry.
Smith, William A.; Hung, Man; Franklin, Jeremy D.
Black men's lives are racialized contradictions, They are told that contemporary educational and professional institutions--particularly historically White institutions (HWls)--are places where, through hard work, they can achieve the so-called American dream. However, for far too many Black men, HWIs represent racial climates that are replete…
Chang, Doris F.; Berk, Alexandra
A phenomenological and consensual qualitative study of clients' lived experiences of cross-racial therapy was conducted to enhance the understanding of whether, how, and under what conditions race matters in the therapy relationship. The sample consisted of 16 racial and/or ethnic minority clients who received treatment from 16 White, European…
Chavous, Tabbye M.; Rivas-Drake, Deborah; Smalls, Ciara; Griffin, Tiffany; Cogburn, Courtney
The authors examined relationships among racial identity, school-based racial discrimination experiences, and academic engagement outcomes for adolescent boys and girls in Grades 8 and 11 (n = 204 boys and n = 206 girls). The authors found gender differences in peer and classroom discrimination and in the impact of earlier and later discrimination…
De Choudhury, Munmun; Jhaver, Shagun; Sugar, Benjamin; Weber, Ingmar
From the Arab Spring to the Occupy Movement, social media has been instrumental in driving and supporting socio-political movements throughout the world. In this paper, we present one of the first social media investigations of an activist movement around racial discrimination and police violence, known as "Black Lives Matter". Considering Twitter as a sensor for the broader community's perception of the events related to the movement, we study participation over time, the geographical differences in this participation, and its relationship to protests that unfolded on the ground. We find evidence for continued participation across four temporally separated events related to the movement, with notable changes in engagement and language over time. We also find that participants from regions of historically high rates of black victimization due to police violence tend to express greater negativity and make more references to loss of life. Finally, we observe that social media attributes of affect, behavior and language can predict future protest participation on the ground. We discuss the role of social media in enabling collective action around this unique movement and how social media platforms may help understand perceptions on a socially contested and sensitive issue like race.
Kalmbach, David A; Pillai, Vivek; Arnedt, J Todd; Drake, Christopher L
We estimated rates of cardiometabolic disease, pain conditions, and psychiatric illness associated with Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) insomnia disorder (current and in remission) and habitual short sleep (fewer than 6 h), and examined the roles of insomnia and short sleep in racial disparities in disease burden between black and non-Hispanic white Americans. This epidemiological survey study was cross-sectional. The community-based sample consisted of 3,911 subjects (46.0 y ± 13.3; 65.4% female; 25.0% black) across six sleep groups based on DSM-5 insomnia classification ( never vs. remitted vs. current ) and self-reported habitual sleep duration ( normal vs. short ). Vascular events, cardiometabolic disease, pain conditions, and psychiatric symptoms were self-reported. Short sleeping insomniacs were at elevated risk for myocardial infarction, stroke, treated hypertension, diabetes, chronic pain, back pain, depression, and anxiety, independent of sex, age, and obesity. Morbidity profiles for insomniacs with normal sleep duration and former insomniacs, irrespective of sleep duration, were similar with elevations in treated hypertension, chronic pain, depression, and anxiety. Regarding racial disparities, cardiometabolic and psychiatric illness burden was greater for blacks, who were more likely to have short sleep and the short sleep insomnia phenotype. Evidence suggested that health disparities may be attributable in part to race-related differences in sleep. Insomnia disorder with short sleep is the most severe phenotype of insomnia and comorbid with many cardiometabolic and psychiatric illnesses, whereas morbidity profiles are highly similar between insomniacs with normal sleep duration and former insomniacs. Short sleep endemic to black Americans increases risk for the short sleep insomnia phenotype and likely contributes to racial disparities in cardiometabolic disease and psychiatric illness. © 2016 Associated
Barth, Joan M; McDonald, Kristina L; Lochman, John E; Boxmeyer, Carolyn; Powell, Nicole; Dillon, Casey; Sallee, Meghann
The purpose of this study was to examine the interactive effects that a child's race and the racial composition of a classroom have on a variety of sociometric measures. Sociometric nominations were collected from 872 fifth-grade students (48% male, 48% Black) who were in classrooms that ranged from nearly all Black to nearly all White students. Hierarchical Linear Modeling analyses indicated that the race of the child, the race of the rater, and the classroom race composition each impacted sociometric nominations. Results suggest that schools that are more balanced in the distribution of Black and White students might promote more positive interracial peer relationships. However, opportunities to be highly liked and to be perceived as a leader might be greatest in a school in which the child is in the clear racial majority. © 2013 American Orthopsychiatric Association.
Rauscher, Lauren; Wilson, Bianca D M
This article explores the complex relationships between race and occupational stressors among an ethnically diverse sample of high school teachers and their implications for women's mental health. Interviews with Black, White, and Mexican American teachers suggest that workplaces are organized by subtle forms of gender and racial discrimination as well as White racial privilege; this context shapes women's experiences of occupational stressors. The data indicate that teachers experience racially specific stressors at work and make racially specific appraisals about common stressors among all teachers. Black and Mexican American women report chronic strains, such as differential workloads, perceptions of incompetence, and lack of support from administrators, whereas White teachers report, yet minimize, sexual harassment from male colleagues. Student misbehavior, a stressor shared by all teachers, is experienced and understood as a personal failing by White teachers and as a manifestation of systemic racism by teachers of color. The interviews offer important insights into the ways professional workplaces remain an arena marked by racial inequality and White privilege and that racialized stressors are differentially distributed among women. Findings support claims from intersectionality in that race, racism, and racial privilege operate in multiplicative ways that create different constellations of occupational stressors among women, which in turn have implications for wellbeing. (PsycINFO Database Record (c) 2017 APA, all rights reserved).
Pasco, John Carlo; Anderson, Camille; DasGupta, Sayantani
Medical students across the USA have increasingly made the medical institution a place for speculating racially just futures. From die-ins in Fall 2014 to silent protests in response to racially motivated police brutality, medical schools have responded to the public health crisis that is racial injustice in the USA. Reading science fiction may benefit healthcare practitioners who are already invested in imagining a more just, healthier futurity. Fiction that rewrites the future in ways that undermine contemporary power regimes has been termed 'visionary fiction'. In this paper, the authors introduce 'visionary medicine' as a tool for teaching medical students to imagine and produce futures that preserve health and racial justice for all. This essay establishes the connections between racial justice, medicine and speculative fiction by examining medicine's racially unjust past practices, and the intersections of racial justice and traditional science and speculative fiction. It then examines speculative fiction author Octavia Butler's short story 'Bloodchild' as a text that can introduce students of the medical humanities to a liberatory imagining of health and embodiment, one that does not reify and reinscribe boundaries of difference, but reimagines the nature of Self and Other, power and collaboration, agency and justice. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.
Liu, Yunzhe; Lin, Wanjun; Xu, Pengfei; Zhang, Dandan; Luo, Yuejia
Worldwide racial prejudice is originated from in-group/out-group discrimination. This prejudice can bias face perception at the very beginning of social interaction. However, little is known about the neurocognitive mechanism underlying the influence of racial prejudice on facial emotion perception. Here, we examined the neural basis of disgust perception in racial prejudice using a passive viewing task and functional magnetic resonance imaging. We found that compared with the disgusted faces of in-groups, the disgusted faces of out-groups result in increased amygdala and insular engagement, positive coupling of the insula with amygdala-based emotional system, and negative coupling of the insula with anterior cingulate cortex (ACC)-based regulatory system. Furthermore, machine-learning algorithms revealed that the level of implicit racial prejudice could be predicted by functional couplings of the insula with both the amygdala and the ACC, which suggests that the insula is largely involved in racially biased disgust perception through two distinct neural circuits. In addition, individual difference in disgust sensitivity was found to be predictive of implicit racial prejudice. Taken together, our results suggest a crucial role of insula-centered circuits for disgust perception in racial prejudice. © 2015 Wiley Periodicals, Inc.
Bocanegra, Joel O.; Newell, Markeda L.; Gubi, Aaron A.
Racial and ethnic minorities are underrepresented within school psychology. Increased racial/ethnic diversity within university training programs has been shown to reduce prejudices and anxiety within students while increasing empathy for other racial/ethnic groups. The reduction of prejudices and anxiety and increased empathy for racial/ethnic…
Nadal, Kevin L.; Wong, Yinglee; Griffin, Katie E.; Davidoff, Kristin; Sriken, Julie
Racial microaggressions are subtle (often unintentional or unconscious) forms of racial discrimination that negatively affect victims' mental health. Utilizing an undergraduate student sample (N = 225), the current study examined the relationship between racial microaggressions and self-esteem. Results indicate that racial microaggressions…
Solorzano, Daniel G.; Yosso, Tara J.
Examines connections between critical race theory (CRT) and its application to the concepts of race, racial bias, and racial stereotyping in teacher education. Defines CRT, then discusses racism and stereotyping, racial stereotypes in the media, and racial stereotypes in professional environments, noting the effects on minority students. Presents…
Leslie, Leigh A.; Smith, Jocelyn R.; Hrapczynski, Katie M.; Riley, Debbie
Racial socialization protects minority adolescents from stress associated with racial discrimination. The process of racial socialization, however, may be challenging in transracial adoptive families. White parents may struggle with preparing their children for discrimination and fostering the development of racial pride. Thus, transracially…
Singh, Savita; Plaga, Alexis; Shukla, Girish C
Population specific studies in prostate cancer (PCa) reveal a unique heterogeneous etiology. Various factors, such as genetics, environment and dietary regimen seems to determine disease progression, therapeutic resistance and rate of mortality. Enormous disparity documented in disease incidences, aggressiveness and mortality in PCa among AAs (African Americans) and CAs (Caucasian Americans) is attributed to the variations in genetics, epigenetics and their association with metabolism. Scientific and clinical evidences have revealed the influence of variations in Androgen Receptor (AR), RNAse L, macrophage scavenger receptor 1 ( MRS1 ), androgen metabolism by cytochrome P450 3A4, differential regulation of microRNAs, epigenetic alterations and diet in racial disparity in PCa incidences and mortality. Concerted efforts are needed to identify race specific prognostic markers and treatment regimen for a better management of the disease.
The present research was an observational study of casual interracial and intraracial public-group interactions among African American, Asian American, Latino, and White students at 6 southern California State University campuses. Results indicated (a) that at these racially diverse public-university campuses, there was no difference between the percentages of interracial and intraracial groups; (b) specifically, that at the campus with the second largest percentage of non-White students, there were more interracial than intraracial interactions; and (c) that for each of the 4 ethnic groups, at the campuses with the largest percentages of the specific group, interactions were more likely to be intraracial than they were at campuses that had smaller percentages of the specific group. Despite reports of self-segregation, these findings suggest that when Whites are not the majority of students, interracial interactions are common.
Sean F. Reardon
Full Text Available Although it is clear that racial segregation is linked to academic achievement gaps, the mechanisms underlying this link have been debated since James Coleman published his eponymous 1966 report. In this paper, I examine sixteen distinct measures of segregation to determine which is most strongly associated with academic achievement gaps. I find clear evidence that one aspect of segregation in particular—the disparity in average school poverty rates between white and black students’ schools—is consistently the single most powerful correlate of achievement gaps, a pattern that holds in both bivariate and multivariate analyses. This implies that high-poverty schools are, on average, much less effective than lower-poverty schools and suggests that strategies that reduce the differential exposure of black, Hispanic, and white students to poor schoolmates may lead to meaningful reductions in academic achievement gaps.
Billinger, Michael S
Human racial classification has long been a problem for the discipline of anthropology, but much of the criticism of the race concept has focused on its social and political connotations. The central argument of this paper is that race is not a specifically human problem, but one that exists in evolutionary thought in general. This paper looks at various disciplinary approaches to racial or subspecies classification, extending its focus beyond the anthropological race concept by providing a comparative analysis of the use of racial classification in evolutionary biology, genetics, and anthropology.
1 | P a g e Award Number: W81XWH-10-1-0802 TITLE: " Racial Disparities in Palliative Care for Prostate Cancer." PRINCIPAL INVESTIGATOR: Alfred I...CONTRACT NUMBER W81XWH-10-1-0802 " Racial Disparities in Palliative Care for Prostate Cancer." 5b. GRANT NUMBER PC094372 5c. PROGRAM ELEMENT NUMBER...developed the tools/methods for working with SEER-Medicare. We plan to use analytic approaches and methods to explore racial disparities in the use of
Dutra, Lauren M; Williams, David R; Kawachi, Ichiro; Okechukwu, Cassandra A
Despite a long history of discrimination and persisting racial disparities in smoking prevalence, little research exists on the relationship between discrimination and smoking in South Africa. This analysis examined chronic (day-to-day) and acute (lifetime) experiences of racial and non-racial (eg, age, gender or physical appearance) discrimination and smoking status among respondents to the South Africa Stress and Health study. Logistic regression models were constructed using SAS-Callable SUDAAN. Both chronic racial discrimination (RR=1.45, 95% CI 1.14 to 1.85) and chronic non-racial discrimination (RR=1.69, 95% CI 1.37 to 2.08) predicted a higher risk of smoking, but neither type of acute discrimination did. Total (sum of racial and non-racial) chronic discrimination (RR=1.46, 95% CI 1.20 to 1.78) and total acute discrimination (RR=1.28, 95% CI 1.01 to 1.60) predicted a higher risk of current smoking. Racial and non-racial discrimination may be related to South African adults' smoking behaviour, but this relationship likely varies by the timing and frequency of these experiences. Future research should use longitudinal data to identify the temporal ordering of the relationships studied, include areas outside of South Africa to increase generalisability and consider the implications of these findings for smoking cessation approaches in South Africa. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.
Handayani, Fadlilah Satya
Khaled Hosseini's novel entitled The Kite Runner is an American bestseller novel that represents racial conflict between the Pashtuns and Hazaras, two different races and ethnics in Afghanistan. The aims of this study are to find out the causes of racial discrimination, to analyze examples of racial discrimination, and to analyze the impacts of racial discrimination as depicted in The Kite Runner. Sociological approach and theories on racism and racial discrimination are used in this study. T...
Snyder, Cyndy R; Frogner, Bianca K; Skillman, Susan M
Racial and ethnic diversity in the health workforce can facilitate access to healthcare for underserved populations and meet the health needs of an increasingly diverse population. In this study, we explored 1) changes in the racial and ethnic diversity of the health workforce in the United States over the last decade, and 2) evidence on the effectiveness of programs designed to promote racial and ethnic diversity in the U.S. health workforce. Findings suggest that although the health workforce overall is becoming more diverse, people of color are most often represented among the entry-level, lower-skilled health occupations. Promising practices to help facilitate diversity in the health professions were identified in the literature, namely comprehensive programs that integrated multiple interventions and strategies. While some efforts have been found to be promising in increasing the interest, application, and enrollment of racial and ethnic minorities into health profession schools, there is still a missing link in understanding persistence, graduation, and careers.
Shelton, J Nicole; Richeson, Jennifer A; Salvatore, Jessica; Trawalter, Sophie
Previous research has suggested that Blacks like White interaction partners who make an effort to appear unbiased more than those who do not. We tested the hypothesis that, ironically, Blacks perceive White interaction partners who are more racially biased more positively than less biased White partners, primarily because the former group must make more of an effort to control racial bias than the latter. White participants in this study completed the Implicit Association Test (IAT) as a measure of racial bias and then discussed race relations with either a White or a Black partner. Whites' IAT scores predicted how positively they were perceived by Black (but not White) interaction partners, and this relationship was mediated by Blacks' perceptions of how engaged the White participants were during the interaction. We discuss implications of the finding that Blacks may, ironically, prefer to interact with highly racially biased Whites, at least in short interactions.
Full Text Available The study is about a close look at Conrad's trans-racial romance related to the Victorian period. Trans-racial love between white men and non-white women becomes a popular theme in the early works of Josep Conrad, a famous writer of the late Victorian period. Using a closely technical reading in the three of Conrad's works Lord Jim, Almayer's Folly, and An Outcast of the Island, we can show that such a trans-racial romance is not merely meant for appreciating equivalence. In turn, the trans-racial romance of Conrad's can be understood as the reflection of the Western colonization on the East where the white men take a role as subjects who had dominately explored while the non-white women as objects who are passively being explored. Key words: colonization, race, romance plot, subject, object, and dominance
Liss, Moe; Robinson, James C.
Describes the Human Relations Peer Group Leadership Training Program that has eliminated racial conflict in Carteret High School. The initial step was a four-day intensive training program that took place in a closed setting. (Author/IRT)
Norton, Michael I; Mason, Malia F; Vandello, Joseph A; Biga, Andrew; Dyer, Rebecca
We explore the existence and underlying neural mechanism of a new norm endorsed by both black and white Americans for managing interracial interactions: "racial paralysis', the tendency to opt out of decisions involving members of different races. We show that people are more willing to make choices--such as who is more intelligent, or who is more polite-between two white individuals (same-race decisions) than between a white and a black individual (cross-race decisions), a tendency which was evident more when judgments involved traits related to black stereotypes. We use functional magnetic resonance imaging to examine the mechanisms underlying racial paralysis, to examine the mechanisms underlying racial paralysis, revealing greater recruitment of brain regions implicated in socially appropriate behavior (ventromedial prefrontal cortex), conflict detection (anterior cingulate cortex), deliberative processing (dorsolateral prefrontal cortex), and inhibition (ventrolateral prefrontal cortex). We also discuss the impact of racial paralysis on the quality of interracial relations.
Collins, Joshua C.; Rocco, Tonette S.
This chapter situates healthcare as a concern for the field of adult education through a critique of disparities in access to healthcare, quality of care received, and caregiver services for racial, ethnic, and sexual minorities.
Rae, Jonathan A.
This paper critiques the claim that terrorists can be profiled – that is to say that terrorists possess distinguishable attributes that can be conceivably identified by an observer. In doing so, the most prominent profiling parameters - racial, gender, age, pathological, psychological and socioeconomic – are investigated. The above approaches are found to have little to no applied value in identifying terrorists from a societal population. The dominant criticisms of these methods emphasise th...
Dominguez, Tyan Parker
While the biologic authenticity of race remains a contentious issue, the social significance of race is indisputable. The chronic stress of racism and the social inequality it engenders may be underlying social determinants of persistent racial disparities in health, including infant mortality, preterm delivery, and low birth weight. This article describes the problem of racial disparities in adverse birth outcomes; outlines the multidimensional nature of racism and the pathways by which it may adversely affect health; and discusses the implications for clinical practice.
KIRK, DAVID S.
This study assesses the role of social context in explaining racial and ethnic disparities in arrest, with a focus on how distinct neighborhood contexts in which different racial and ethnic groups reside explain variations in criminal outcomes. To do so, I utilize a multilevel, longitudinal research design, combining individual-level data with contextual data from the Project on Human Development in Chicago Neighborhoods (PHDCN). Findings reveal that black youths face multiple layers of disad...
Lavner, Justin A; Barton, Allen W; Bryant, Chalandra M; Beach, Steven R H
Racial discrimination is a common stressor for African Americans, with negative consequences for mental and physical well-being. It is likely that these effects extend into the family, but little research has examined the association between racial discrimination and couple functioning. This study used dyadic data from 344 rural, predominantly low-income heterosexual African American couples with an early adolescent child to examine associations between self-reported racial discrimination, psychological and physical aggression, and relationship satisfaction and instability. Experiences of discrimination were common among men and women and were negatively associated with relationship functioning. Specifically, men reported higher levels of psychological aggression and relationship instability if they experienced higher levels of racial discrimination, and women reported higher levels of physical aggression if they experienced higher levels of racial discrimination. All results replicated when controlling for financial hardship, indicating unique effects for discrimination. Findings suggest that racial discrimination may be negatively associated with relationship functioning among African Americans and call for further research on the processes underlying these associations and their long-term consequences. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
Focusing on romantic relationships, which are often seen as a barometer of social distance, this analysis investigates how adolescents from different racial-ethnic and gender groups respond when they attend diverse schools with many opportunities for inter-racial-ethnic dating. Which groups respond by forming inter-racial-ethnic relationships, and which groups appear to “work around” opportunities for inter-racial-ethnic dating by forming more same-race-ethnicity relationships outside of school boundaries? Most prior studies have analyzed only relationships within schools and, therefore, cannot capture a potentially important way that adolescents express preferences for same-race-ethnicity relationships and/or work around constraints from other groups’ preferences. Using the National Longitudinal Study of Adolescent Health, I find that, when adolescents are in schools with many opportunities for inter-racial-ethnic dating, black females and white males are most likely to form same-race-ethnicity relationships outside of the school; whereas Hispanic males and females are most likely to date across racial-ethnic boundaries within the school. PMID:25848670
Seol, Kyoung Ok; Yoo, Hyung Chol; Lee, Richard M.; Park, Ji Eun; Kyeong, Yena
This study investigated roles of racial and ethnic socialization in the link between racial discrimination and school adjustment among a sample of 233 adopted Korean American adolescents from White adoptive families and 155 non-adopted Korean American adolescents from immigrant Korean families. Adopted Korean American adolescents reported lower levels of racial discrimination, racial socialization, and ethnic socialization than non-adopted Korean American adolescents. However, racial discrimination was negatively related to school belonging and school engagement, and ethnic socialization was positively related to school engagement for both groups. Racial socialization also had a curvilinear relationship with school engagement for both groups. Moderate level of racial socialization predicted positive school engagement, whereas low and high levels of racial socialization predicted negative school engagement. Finally, ethnic socialization moderated the link between racial discrimination and school belonging, which differed between groups. In particular, ethnic socialization exacerbated the relations between racial discrimination and school belonging for adopted Korean American adolescents, whereas, ethnic socialization buffered this link for non-adopted Korean American adolescents. Findings illustrate the complex relationship between racial and ethnic socialization, racial discrimination, and school adjustment. PMID:26479418
Shachaf, Pnina; Snyder, Mary
While the racial diversity of academic library users continues to grow, research on the effects of this diversity remains scarce. This study looks at similarities and differences between non-traditional Caucasian and African American library users through content analysis of ninety-four virtual reference transactions.
Mattison, Erica; Aber, Mark S
This study investigated the relationship between school racial climate and students' self-reports of academic and discipline outcomes, including whether racial climate mediated and/or moderated the relationship between race and outcomes. Using the Racial Climate Survey-High School Version (M. Aber et al., unpublished), data were gathered from African American (n = 382) and European American students (n = 1456) regarding their perceptions of racial climate. About 18% of the respondents were low-income and approximately 50% were male. Positive perceptions of the racial climate were associated with higher student achievement and fewer discipline problems. Further, race moderated the relationship between racial climate and both achievement and discipline outcomes. Finally, racial differences in students' grades and discipline outcomes were associated with differences in perceptions of racial climate. Results suggest careful attention should be given to the racial climate of secondary schools, particularly for adolescents who perceive schools as unfair.
Rugh, Jacob S; Massey, Douglas S
Although the rise in subprime lending and the ensuing wave of foreclosures was partly a result of market forces that have been well-identified in the literature, in the United States it was also a highly racialized process. We argue that residential segregation created a unique niche of poor minority clients who were differentially marketed risky subprime loans that were in great demand for use in mortgage-backed securities that could be sold on secondary markets. We test this argument by regressing foreclosure actions in the top 100 U.S. metropolitan areas on measures of black, Hispanic, and Asian segregation while controlling for a variety of housing market conditions, including average creditworthiness, the extent of coverage under the Community Reinvestment Act, the degree of zoning regulation, and the overall rate of subprime lending. We find that black residential dissimilarity and spatial isolation are powerful predictors of foreclosures across U.S. metropolitan areas. In order to isolate subprime lending as the causal mechanism whereby segregation influences foreclosures, we estimate a two-stage least squares model that confirms the causal effect of black segregation on the number and rate of foreclosures across metropolitan areas. In the United States segregation was an important contributing cause of the foreclosure crisis, along with overbuilding, risky lending practices, lax regulation, and the bursting of the housing price bubble.
Rugh, Jacob S.; Massey, Douglas S.
Although the rise in subprime lending and the ensuing wave of foreclosures was partly a result of market forces that have been well-identified in the literature, in the United States it was also a highly racialized process. We argue that residential segregation created a unique niche of poor minority clients who were differentially marketed risky subprime loans that were in great demand for use in mortgage-backed securities that could be sold on secondary markets. We test this argument by regressing foreclosure actions in the top 100 U.S. metropolitan areas on measures of black, Hispanic, and Asian segregation while controlling for a variety of housing market conditions, including average creditworthiness, the extent of coverage under the Community Reinvestment Act, the degree of zoning regulation, and the overall rate of subprime lending. We find that black residential dissimilarity and spatial isolation are powerful predictors of foreclosures across U.S. metropolitan areas. In order to isolate subprime lending as the causal mechanism whereby segregation influences foreclosures, we estimate a two-stage least squares model that confirms the causal effect of black segregation on the number and rate of foreclosures across metropolitan areas. In the United States segregation was an important contributing cause of the foreclosure crisis, along with overbuilding, risky lending practices, lax regulation, and the bursting of the housing price bubble. PMID:25308973
Department of Transportation — The Standard Reference Tables (SRT) provide consistent reference data for the various applications that support Flight Standards Service (AFS) business processes and...
Williams, Melissa J; Eberhardt, Jennifer L
The present studies demonstrate that conceiving of racial group membership as biologically determined increases acceptance of racial inequities (Studies 1 and 2) and cools interest in interacting with racial outgroup members (Studies 3-5). These effects were generally independent of racial prejudice. It is argued that when race is cast as a biological marker of individuals, people perceive racial outgroup members as unrelated to the self and therefore unworthy of attention and affiliation. Biological conceptions of race therefore provide justification for a racially inequitable status quo and for the continued social marginalization of historically disadvantaged groups. (PsycINFO Database Record (c) 2008 APA, all rights reserved).
Full Text Available BACKGROUND: Studies of racial/ethnic variations in stroke rarely consider the South Asian population, one of the fastest growing sub-groups in the United States. This study compared risk factors for stroke among South Asians with those for whites, African-Americans, and Hispanics. METHODS: Data on 3290 stroke patients were analyzed to examine risk differences among the four racial/ethnic groups. Data on 3290 patients admitted to a regional stroke center were analyzed to examine risk differences for ischemic stroke (including subtypes of small and large vessel disease among South Asians, whites, African Americans and Hispanics. RESULTS: South Asians were younger and had higher rates of diabetes mellitus, blood pressure, and fasting blood glucose levels than other race/ethnicities. Prevalence of diabetic and antiplatelet medication use, as well as the incidence of small-artery occlusion ischemic stroke was also higher among South Asians. South Asians were almost a decade younger and had comparable socioeconomic levels as whites; however, their stroke risk factors were comparable to that of African Americans and Hispanics. DISCUSSION: Observed differences in stroke may be explained by dietary and life style choices of South Asian-Americans, risk factors that are potentially modifiable. Future population and epidemiologic studies should consider growing ethnic minority groups in the examination of the nature, outcome, and medical care profiles of stroke.
Gezmu, Tefera; Schneider, Dona; Demissie, Kitaw; Lin, Yong; Gizzi, Martin S
Studies of racial/ethnic variations in stroke rarely consider the South Asian population, one of the fastest growing sub-groups in the United States. This study compared risk factors for stroke among South Asians with those for whites, African-Americans, and Hispanics. Data on 3290 stroke patients were analyzed to examine risk differences among the four racial/ethnic groups. Data on 3290 patients admitted to a regional stroke center were analyzed to examine risk differences for ischemic stroke (including subtypes of small and large vessel disease) among South Asians, whites, African Americans and Hispanics. South Asians were younger and had higher rates of diabetes mellitus, blood pressure, and fasting blood glucose levels than other race/ethnicities. Prevalence of diabetic and antiplatelet medication use, as well as the incidence of small-artery occlusion ischemic stroke was also higher among South Asians. South Asians were almost a decade younger and had comparable socioeconomic levels as whites; however, their stroke risk factors were comparable to that of African Americans and Hispanics. Observed differences in stroke may be explained by dietary and life style choices of South Asian-Americans, risk factors that are potentially modifiable. Future population and epidemiologic studies should consider growing ethnic minority groups in the examination of the nature, outcome, and medical care profiles of stroke.
Xue, Ying; Brewer, Carol
The objective of this article is to examine the racial and ethnic diversity profile of the nurse workforce over time and by geographic region. We conducted survey analysis using the National Sample Survey of Registered Nurses from 1988 to 2008, and further supplemented our trend analysis using published findings from the 2013 National Workforce Survey of Registered Nurses. The gap in racial/ethnic minority representation between the RN workforce and the population has been persistent and has widened over time. This diversity gap is primarily due to underrepresentation of Hispanics and Blacks in the RN workforce, which varied across states and regions, with the largest gaps occurring for Hispanics in the South and West and for Blacks in the South. Greater levels of sustained and targeted support to increase nurse workforce diversity are needed and should be geared not only to specific underrepresented groups but also to the regions and states with the greatest needs. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.
José Paulo Paes
Full Text Available O artigo se propõe analisar as idéias expressas pelos principais personagens de Canaã, de Graça Aranha, em torno dos vínculos entre raça e cultura, do processo de mestiçagem e do futuro embranquecimento da população brasileira numa utopia fraterno-solar. Essas idéias são correlacionadas, de um lado, às preocupações de Silvio Romero, Euclides da Cunha e Araripe Júnior com a adequação entre meio geográfico, raça e cultura, e, de outro lado, ao empenho do modernismo paulista em definir um caráter nacional brasileiro. Empenho discernível, no nível da representação simbólica, em Macunaíma e, no da teorização mais sistemática, em Retrato do Brasil, que chega a falar de eugenia ao discutir o futuro tipo étnico brasileiro.The article purports to examine the ideas which the main characters of Canaã, by Graça Aranha, express on the relations between race and culture, as well as on the racial melting process and the future whitening of the population of Brazil in a brotherly and solar Utopia. These ideas are correlated, on one side, to the concern of Silvio Romero, Euclides da Cunha and Araripe Jr. with the adequation between geography, race and culture; on the other side, to the concern of S. Paulo's Modernist movement to define a Brazilian national character. This concern can be seen, on the level of symbolical representation, in Macunaíma and, on the level of a more systematic theorizing, in Portrait of Brazil, which goes so far as to mention eugenics when discussing the future Brazilian ethnical type.
Dixon, Brittany; Peña, Michelle-Marie; Taveras, Elsie M
Eliminating racial/ethnic disparities in health and health care is a national priority, and obesity is a prime target. During the last 30 y in the United States, the prevalence of obesity among children has dramatically increased, sparing no age group. Obesity in childhood is associated with adverse cardio-metabolic outcomes such as hypertension, hyperlipidemia, and type II diabetes and with other long-term adverse outcomes, including both physical and psychosocial consequences. By the preschool years, racial/ethnic disparities in obesity prevalence are already present, suggesting that disparities in childhood obesity prevalence have their origins in the earliest stages of life. Several risk factors during pregnancy are associated with increased risk of offspring obesity, including excessive maternal gestational weight gain, gestational diabetes, smoking during pregnancy, antenatal depression, and biological stress. During infancy and early childhood, rapid infant weight gain, infant feeding practices, sleep duration, child's diet, physical activity, and sedentary practices are associated with the development of obesity. Studies have found substantial racial/ethnic differences in many of these early life risk factors for childhood obesity. It is possible that racial/ethnic differences in early life risk factors for obesity might contribute to the high prevalence of obesity among minority preschool-age children and beyond. Understanding these differences may help inform the design of clinical and public health interventions and policies to reduce the prevalence of childhood obesity and eliminate disparities among racial/ethnic minority children.
Zou, Linda X; Cheryan, Sapna
Theories of race relations have been shaped by the concept of a racial hierarchy along which Whites are the most advantaged and African Americans the most disadvantaged. However, the recent precipitated growth of Latinos and Asian Americans in the United States underscores the need for a framework that integrates more groups. The current work proposes that racial and ethnic minority groups are disadvantaged along 2 distinct dimensions of perceived inferiority and perceived cultural foreignness , such that the 4 largest groups in the United States are located in 4 discrete quadrants: Whites are perceived and treated as superior and American; African Americans as inferior and relatively American compared with Latinos and Asian Americans; Latinos as inferior and foreign; and Asian Americans as foreign and relatively superior compared to African Americans and Latinos. Support for this Racial Position Model is first obtained from targets' perspectives. Different groups experience distinct patterns of racial prejudice that are predicted by their 2-dimensional group positions (Studies 1 and 2). From perceivers' perspectives, these group positions are reflected in the content of racial stereotypes (Study 3), and are well-known and consensually recognized (Study 4). Implications of this new model for studying contemporary race relations (e.g., prejudice, threat, and interminority dynamics) are discussed. (PsycINFO Database Record (c) 2017 APA, all rights reserved).
Sue, Derald Wing; Rivera, David P; Watkins, Nicole L; Kim, Rachel H; Kim, Suah; Williams, Chantea D
Research on the experiences of faculty of color in predominantly White institutions (PWIs) suggests that they often experience the campus climate as invalidating, alienating, and hostile. Few studies, however, have actually focused on the classroom experiences of faculty of color when difficult racial dialogues occur. Using Consensually Qualitative Research, eight faculty of color were interviewed about their experiences in the classroom when racially tinged topics arose. Three major findings emerged. First, difficult racial dialogues were frequently instigated by the presence of racial microaggressions delivered toward students of color or the professor. Dialogues on race were made more difficult when the classrooms were diverse, when heated emotions arose, when there was a strong fear of self-disclosure, and when racial perspectives differed. Second, all faculty experienced an internal struggle between balancing their own values and beliefs with an attempt to remain objective. This conflict was often described as exhausting and energy-depleting. Third, faculty of color described both successful and unsuccessful strategies in facilitating difficult dialogues on race that arose in the course of their teaching. These findings have major implications for how PWIs can develop new programs, policies, and practices that will aid and support colleagues of color.
Title: Data Profiling Author: Radka Hladíková Department: Department of Software Engineering Supervisor: Ing. Vladimír Kyjonka Supervisor's e-mail address: Abstract: This thesis puts mind on problems with data quality and data profiling. This Work analyses and summarizes problems of data quality, data defects, process of data quality, data quality assessment and data profiling. The main topic is data profiling as a process of researching data available in existing...
María Inés Táboas-Pais
Full Text Available The purpose of this article is to examine the representation of race through images that are published in Spanish physical education textbooks for secondary schools and to offer an insight into students’ beliefs related to racial stereotypes in physical education. The sample was composed of 2,583 images and 87 secondary school pupils. The analysis was carried out through the elaboration of an ad hoc coding scheme. The results showed that people whose appearance is similar to the in-group predominate. The kind of physical activity, the field, space, and level of competence vary according to race. The textbooks analyzed in this study engender a stigmatized vision of racial diversity, and the images reproduce and reinforce racial prejudice.
Otanez, Staci; Torr, Berna M
There are substantial racial and ethnic disparities in the vaccination rate for human papillomavirus (HPV), which helps protect against cervical cancer. Using data from the 2007 Health Information National Trends Survey, we explore differences between Whites, Blacks, Hispanics, and Asians in attitudes toward vaccinating adolescent girls for HPV. We use logistic regression models to explore whether racial/ethnic differences in attitudes toward HPV vaccinations are explained by HPV knowledge, demographic and socioeconomic status, and/or general distrust of the healthcare system. We include interactions to explore whether the effects of HPV knowledge and doctor distrust vary by racial/ethnic group. We find that greater HPV knowledge increases general willingness to vaccinate for all groups except Blacks. Our findings point to a need for additional research and design of culturally appropriate interventions that address barriers to vaccination.
Danielle Fuentes Morgan
Full Text Available This article, “Post What? The Liminality of Multi-Racial Identity,” argues that the successes and failures of 21st-century satire reveal the myth of post-raciality while simultaneously dismissing racial essentialism. I focus on three critical moments: the commercial success of Mat Johnson’s Loving Day, a text and forthcoming television show that examines the shifting self-identities of mixed-race individuals; the inability of a potential love interest on the television series, Louie, to accept a black woman as the ex-wife of the titular protagonist’s phenotypically white daughters; and Barack Obama’s self-designation as “black” on the census shortly after his election. I argue that the widespread reach of these instances, coupled with audience engagement and response, underscores the ways that the public realm frames a contemporary understanding of race as both meaningful and absurd.
Full Text Available Racial disparities in achievement are a persistent fact of the US educational system. An often cited but rarely directly studied explanation for these disparities is that adolescents from different racial and ethnic backgrounds are exposed to different peers and have different friends. In this article I identify the impact of friends on racial and ethnic achievement disparities. Using data from Add Health and an instrumental variable approach, I show that the achievement characteristics of youths’ friends drive friend effects; adolescents with friends with higher grades are more likely to increase their grades compared to those with lower-achieving friends. Although these effects do not differ across race/ethnicity, given differences in friendship patterns, if black and Latino adolescents had friends with the achievement characteristics of white students, the GPA gap would be 17 to 19 percent smaller. Although modest, this effect represents an important and often overlooked source of difference among black and Latino youth.
Salter, Phia S; Kelley, Nicholas J; Molina, Ludwin E; Thai, Luyen T
Photographs provide critical retrieval cues for personal remembering, but few studies have considered this phenomenon at the collective level. In this research, we examined the psychological consequences of visual attention to the presence (or absence) of racially charged retrieval cues within American racial segregation photographs. We hypothesised that attention to racial retrieval cues embedded in historical photographs would increase social justice concept accessibility. In Study 1, we recorded gaze patterns with an eye-tracker among participants viewing images that contained racial retrieval cues or were digitally manipulated to remove them. In Study 2, we manipulated participants' gaze behaviour by either directing visual attention toward racial retrieval cues, away from racial retrieval cues, or directing attention within photographs where racial retrieval cues were missing. Across Studies 1 and 2, visual attention to racial retrieval cues in photographs documenting historical segregation predicted social justice concept accessibility.
... May 30, 2018 Age-Related Racial Disparity in Youth Suicide Rates May 21, 2018 News by Year 2018 ... May 30, 2018 Age-Related Racial Disparity in Youth Suicide Rates May 21, 2018 News by Year 2018 ...
Faisal, Farzana A; Sundi, Debasish; Tosoian, Jeffrey J; Choeurng, Voleak; Alshalalfa, Mohammed; Ross, Ashley E; Klein, Eric; Den, Robert; Dicker, Adam; Erho, Nicholas; Davicioni, Elai; Lotan, Tamara L; Schaeffer, Edward M
Prostate cancer (PCa) subtypes based on ETS gene expression have been described. Recent studies suggest there are racial differences in tumor location, with PCa located anteriorly more often among African-American (AA) compared to Caucasian-American (CA) men. In this retrospective analysis of a multi-institutional cohort treated by radical prostatectomy (179 CA, 121 AA), we evaluated associations among molecular subtype, race, anatomic tumor location, and androgen receptor (AR) signaling. Subtype (m-ERG(+), m-ETS(+), m-SPINK1(+), or triple-negative) was determined using distribution-based outlier analysis. AR signaling was investigated using gene expression profiling of canonical AR targets. m-ERG(+) was more common in CA than AA men (47% vs 22%, pprostate cancer molecular subtypes, and tumor location. Location-specific differences in androgen regulation may further underlie these relationships. Copyright © 2015. Published by Elsevier B.V.
Henderson, Harry R
In the 21st century, nuclear power has been identified as a viable alternative to traditional energy sources to stem global climate change, and condemned as risky to human health and environmentally irresponsible. Do the advantages of nuclear energy outweigh the risks, especially in light of the meltdown at the Fukushima plant in 2011? This guide provides both a comprehensive overview of this critical and controversial technology, presenting reference tools that include important facts and statistics, biographical profiles, a chronology, and a glossary. It covers major controversies and proposed solutions in detail and contains contributions by experts and important stakeholders that provide invaluable perspective on the topic.
This 2002 reference document of the group Areva, provides information on the society. Organized in seven chapters, it presents the persons responsible for the reference document and for auditing the financial statements, information pertaining to the transaction, general information on the company and share capital, information on company operation, changes and future prospects, assets, financial position, financial performance, information on company management and executive board and supervisory board, recent developments and future prospects. (A.L.B.)
Diagnostic profiles of patients with late-onset Creutzfeldt-Jakob disease differ from those of younger Creutzfeldt-Jakob patients: a historical cohort study using data from the German National Reference Center.
Karch, André; Raddatz, Lena Maria; Ponto, Claudia; Hermann, Peter; Summers, David; Zerr, Inga
In contrast to other neurodegenerative diseases, sporadic Creutzfeldt-Jakob disease (sCJD) is rarely diagnosed in patients older than 75 years. Data describing the characteristics of sCJD in the very old are rare and inconclusive. Therefore, a historical cohort study was designed to evaluate clinical, cerebrospinal fluid (CSF), electroencephalography (EEG), and magnetic resonance imaging (MRI) features of this group. Patients older than 75 years identified via the German surveillance program from 2001 to 2012 (n = 73) were compared to a random subsample of sCJD patients younger than 75 (n = 73) from the same time period using an historical cohort design. Older patients showed a faster disease progression represented by an earlier point of diagnosis and a shorter survival time (p disease, older patients presented slightly more often with dementia (p = 0.127) or dysarthria (p = 0.238), whereas disorders of the extrapyramidal (p = 0.056) and visual system (p = 0.015) were more common in the younger group. Atypical MRI profiles such as MRI lesions restricted to one hemisphere (p Creutzfeldt-Jakob disease cases in patients older than 75 years seems likely due to atypical clinical and radiological presentation. This might contribute to lower sCJD incidence rates in this age group.
Arriola, Kimberly Jacob; Haardörfer, Regine; McBride, Colleen M.
Research about relationships between place characteristics and racial/ethnic inequities in health has largely ignored conceptual advances about race and place within the discipline of geography. Research has also almost exclusively quantified these relationships using effect estimates (e.g., odds ratios), statistics that fail to adequately capture the full impact of place characteristics on inequities and thus undermine our ability to translate research into action. We draw on geography to further develop the concept of “racialized risk environments,” and we argue for the routine calculation of race/ethnicity-specific population-attributable risk percentages. PMID:27552263
Killian, K D
This study explores the process by which interracial spouses construct narratives about their racial histories, identities, and experiences in their relationship together. Ten black-white couples were interviewed individually and conjointly. The results reflected interracial spouses' experience of their life together, their perception of others' perceptions of them, and their unique processes of negotiating racial, gender, and class differences. Black spouses, compared with white spouses, demonstrated a greater awareness of and sensitivity to social resistance to interracial couples, and black spouses' familial and personal histories were sometimes relegated to silence in the couple relationship. I discuss recommendations for marriage and family therapists working with interracial spouses.
Mathiesen, Birgit Bork; Søgaard, Ulf
psykologiske testmetoder, assesment, Karolinska psychodynamic profile (KAPP), psykodynamisk profil......psykologiske testmetoder, assesment, Karolinska psychodynamic profile (KAPP), psykodynamisk profil...
College students are frequent social media users. Heightened racial tensions across college campuses and the United States have increased the volume of racial discourse on social media, suggesting a need to understand social media's influence on how students make meaning of race. Using symbolic interactionism and racial identity theories, this…
Kohatsu, Eric L.; Victoria, Rodolfo; Lau, Andrew; Flores, Michelle; Salazar, Andrea
The purpose of this study was to examine to what extent both racial identity and color-blind racial attitudes help explain anti-Asian prejudice across different socioracial groups. Participants of color from a culturally diverse West Coast university were surveyed (N = 260). Hierarchical regression analyses showed that resistance racial identity…
Smith, Timothy B.; Bowman, Raquel; Hsu, Sungti
College campuses are becoming increasingly racially diverse and may provide an optimal setting for the reduction of racial stereotypes and prejudices perpetuated in society. To better understand racism among college students, this study evaluated the attitudes of Asian and White European Americans toward several racial out-groups. Participants…
Brown, Anthony L.
This paper argues that implicit racial bias regarding black males is a manifestation of a long trajectory of Western racial memory and anti-blackness where black males have been considered subhuman or as human kinds. The author draws from theological, scientific, and social science literature to illustrate how racial discourses have historically…
New Jersey has a curious status regarding school desegregation. It has had the nation's most venerable and strongest state law prohibiting racially segregated schooling and requiring racial balance in the schools whenever feasible. Yet, it simultaneously has had one of the worst records of racially imbalanced schools. Against the legal and…
Xu, Jun; Lee, Jennifer C.
In this article, we propose a shift in race research from a one-dimensional hierarchical approach to a multidimensional system of racial stratification. Building upon Claire Kim's (1999) racial triangulation theory, we examine how the American public rates Asians relative to blacks and whites along two dimensions of racial stratification: racial…
Wijeyesinghe, Charmaine L., Ed.; Jackson, Bailey W., III, Ed.
This book presents a collection of essays on racial identity development in a variety of racial populations, focusing on the application of racial identity development theories and their expansion beyond their original borders. The 10 chapters are (1) "Black Identity Development: Further Analysis and Elaboration" (Bailey W. Jackson III);…
Lockett, Charles T.; Harrell, Jules P.
To examine the relationship between racial identity, self-esteem, and academic achievement, this study administered the Racial Identity Attitude Scale, Rosenberg Self-Esteem Scale, and a background questionnaire to African American students from a historically black college. Results showed that the unique effect of racial identity on academic…
Qian, Miao K.; Heyman, Gail D.; Quinn, Paul C.; Messi, Francoise A.; Fu, Genyue; Lee, Kang
This research used an Implicit Racial Bias Test to investigate implicit racial biases among 3- to 5-year-olds and adult participants in China (N = 213) and Cameroon (N = 257). In both cultures, participants displayed high levels of racial biases that remained stable between 3 and 5 years of age. Unlike adults, young children's implicit racial…
Jonathan A Rae
Full Text Available 'This paper critiques the claim that terrorists can be profiled – that is to say that terrorists possess distinguishable attributes that can be conceivably identified by an observer. In doing so, the most prominent profiling parameters - racial, gender, age, pathological, psychological and socioeconomic – are investigated. The above approaches are found to have little to no applied value in identifying terrorists from a societal population. The dominant criticisms of these methods emphasise their crude reductionism, an absence of internal and external validity, and their lack of practical application. Current evidence indicates that the profiling of terrorists is a futile venture.'
Afsarmanesh, H.; Camarinha-Matos, L.M.; Ermilova, E.; Camarinha-Matos, L.M.; Afsarmanesh, H.; Ollus, M.
Defining a comprehensive and generic "reference framework" for Virtual organizations Breeding Environments (VBEs), addressing all their features and characteristics, is challenging. While the definition and modeling of VBEs has become more formalized during the last five years, "reference models"
U.S. Department of Health & Human Services — The annual CMS Statistics reference booklet provides a quick reference for summary information about health expenditures and the Medicare and Medicaid health...
Palmer, Matthew C.; Girelli, Florian; Bartlett, Stephen D.
We consider the process of changing reference frames in the case where the reference frames are quantum systems. We find that, as part of this process, decoherence is necessarily induced on any quantum system described relative to these frames. We explore this process with examples involving reference frames for phase and orientation. Quantifying the effect of changing quantum reference frames serves as a first step in developing a relativity principle for theories in which all objects includ...
Stock, Michelle L; Peterson, Laurel M; Molloy, Brianne K; Lambert, Sharon F
Racial discrimination is associated with alcohol use and risky sex cognitions and behaviors, which are risk factors for negative health outcomes, including human immunodeficiency virus infection. The current study investigated the causal impact of racial discrimination on alcohol and sexual-risk cognitions while exploring potential mediators that might help explain this relation: negative affect, perceived control, and meaningful existence. We also examined if past discrimination impacts the strength of (moderates) these effects. Participants were 287 Black/African American young adults aged 18-25. They were randomly assigned to be excluded or included by White peers via the game Cyberball. Racial exclusion (vs. inclusion) predicted greater: perceived racial discrimination, negative affect, alcohol use willingness, and reduced perceived control and meaningful existence. Furthermore, excluded participants who experienced more past racial discrimination reported the lowest perceived control, and greatest negative affect and alcohol-risk cognitions. The findings suggest that past racial discrimination exacerbates the harmful health effects of immediate experiences of discrimination.
Sawyer, Jeremy; Gampa, Anup
Lab-based interventions have been ineffective in changing individuals' implicit racial attitudes for more than brief durations, and exposure to high-status Black exemplars like Obama has proven ineffective in shifting societal-level racial attitudes. Antiracist social movements, however, offer a potential societal-level alternative for reducing racial bias. Racial attitudes were examined before and during Black Lives Matter (BLM) and its high points of struggle with 1,369,204 participants from 2009 to 2016. After controlling for changes in participant demographics, overall implicit attitudes were less pro-White during BLM than pre-BLM, became increasingly less pro-White across BLM, and were less pro-White during most periods of high BLM struggle. Considering changes in implicit attitudes by participant race, Whites became less implicitly pro-White during BLM, whereas Blacks showed little change. Regarding explicit attitudes, Whites became less pro-White and Blacks became less pro-Black during BLM, each moving toward an egalitarian "no preference" position.
Earnshaw, Valerie A.; Bogart, Laura M.; Dovidio, John F.; Williams, David R.
Prior research suggests that stigma plays a role in racial/ethnic health disparities. However, there is limited understanding about the mechanisms by which stigma contributes to HIV-related disparities in risk, incidence and screening, treatment, and survival and what can be done to reduce the impact of stigma on these disparities. We introduce…
Giurgescu, Carmen; Zenk, Shannon N; Engeland, Christopher G; Garfield, Lindsey; Templin, Thomas N
African American women are more likely to be exposed to racial discrimination and to experience psychological distress compared with white women. Although studies have shown that social support is positively related to psychological wellbeing, little is known about the potential buffering effect of social support on the relationship between racial discrimination and psychological wellbeing of pregnant women. The purpose of this study was to determine if social support moderates effects of racial discrimination on psychological wellbeing among pregnant African American women. Using a cross-sectional design, 107 African American women between 15 and 26 weeks gestation from an urban university-based midwifery practice completed questionnaires. Women who reported more experiences of racial discrimination also reported lower levels of social support and psychological wellbeing (p discrimination have negative effects on psychological wellbeing of pregnant African American women regardless of their levels of social support. However, social support can reduce psychological distress and improve wellbeing of pregnant women. Therefore, nurses need to provide pregnant women with positive and supportive experiences that may improve their psychological wellbeing.
Office of Planning, Evaluation and Policy Development, US Department of Education, 2016
Diversity is inherently valuable. Research shows that diversity in schools, including racial diversity among teachers, can provide significant benefits to students. While students of color are expected to make up 56 percent of the student population by 2024, the elementary and secondary educator workforce is still overwhelmingly white. The most…
LeSure-Lester, G. Evelyn; King, Nancy
The present study investigated racial-ethnic differences in social anxiety among college students in two-year colleges. The sample consisted of 189 Asian American, African American, White American, and Hispanic American students from two colleges in the Southeast. Participants completed a questionnaire measure of social anxiety. The results…
Henry, Frances; Dua, Enakshi; James, Carl E.; Kobayashi, Audrey; Li, Peter; Ramos, Howard; Smith, Malinda S.
The university is often regarded as a bastion of liberal democracy where equity and diversity are promoted and racism does not exist. In reality, the university still excludes many people and is a site of racialization that is subtle, complex, and sophisticated. While some studies do point to the persistence of systemic barriers to equity and…
Shim, Jenna Min
This study is to empirically investigate both residual and emergent factors that undergird one teacher's understanding of race, racism, and racialization as he responds to two fictional stories and one film. Informed by an assemblage of Bourdieu's concept of habitus and his sociological theory of practice, Gee's concept of primary Discourses, and…
Paul H. Gobster
A major planning effort for Chicago's largest park provided an opprotunity yto examine outdoor recreation use patterns and preferences among a racially and ethnically diverse clientele. Results from on-site surveys of 898 park users (217 Black, 210 Latino, 182 Asian, and 289 White) showed that park users shared a core set of interests, preferences, and concerns...
Wann, Chelsea Guillermo
As the expanding post-civil rights multiracial population is likely to transform the demographics of American colleges and universities, its perceived growth is also misused to advance neo-conservative agendas and post-racial views about the declining significance of race. Politicized issues around multiraciality frame and impact the campus…
Sue, Derald Wing; Nadal, Kevin L.; Capodilupo, Christina M.; Lin, Annie I.; Torino, Gina C.; Rivera, David P.
Racial microaggression themes were identified using a focus-group analysis of self-identified Black participants. Six categories of demeaning and invalidating messages reflected beliefs of White supremacy that were unintentionally conveyed by perpetrators. Implications for counselors and the counseling process are discussed.
Using a nationally representative sample of baccalaureate graduates from 1993 (B&B 93/97/03), I explore factors that contribute to the gender and racial gap in earnings among recent college graduate. Results indicate that college major remains the most significant factor in accounting for the gender gap in pay. Female graduates are still left…
Olson, Kristina R.; Shutts, Kristin; Kinzler, Katherine D.; Weisman, Kara G.
Group-based social hierarchies exist in nearly every society, yet little is known about whether children understand that they exist. The present studies investigated whether 3- to 10-year-old children (N = 84) in South Africa associate higher status racial groups with higher levels of wealth, one indicator of social status. Children matched higher…
Croteau, James M.
Understanding the collective versus individualistic viewpoint is important to understanding racism in America. The author applies lessons learned in dealing with homophobia to the matter of racism. Forming for oneself a white version of racial identity is the key to white's active personal involvement and identification with being anti-racist.…
With Barack Obama ensconced as the nation's first Black president, plenty of voices in the national conversation are trumpeting America as a post-racial society--that race matters much less than it used to, that the boundaries of race have been overcome, that racism is no longer a big problem. In this article, longtime scholars whose life's work…
Gagnon, Douglas J.; Mattingly, Marybeth J.
Research is just beginning to describe with precision determinants of racial and ethnic achievement gaps. Work by Reardon, Kalogrides, and Shores found that factors such as parental income, parental education, and segregation are the strongest predictors of achievement gaps. In this study we expand this line of inquiry to examine the role of…
Conclusions: We found that EoE occurs more frequently in Caucasian EGID patients than Asian EGID patients, while the reverse is true for EGE. Also, racial disparities in symptoms and eosinophil-infiltrated tissues were observed. Our findings suggest further genetic and environmental studies to elucidate the etiology of EGID.
This article is a report of a critical constructivist study of racial identity and performance among 13 Black, traditional-age students enrolled at three different colleges, two historically Black and one predominantly White. The study's approach understood identity to be socially constructed and reliant upon community affirmation and validation.…
The current metaphysical race debate is very much focused on the realism question whether races exist. In this paper I argue against the importance of this question. Philosophers, biologists and anthropologists expect that answering this question will tell them something substantive about the metaphysics of racial classifications, and will help them to decide whether it is justified to use racial categories in scientific research and public policy. I argue that there are two reasons why these expectations are not fulfilled. First of all, the realism question about race leads to a very broad philosophical debate about the semantics of general terms and the criteria for real kinds, rather than to a debate about the metaphysics of racial categories specifically. Secondly, there is a type of race realism that is so toothless that it is almost completely uninformative about the metaphysics of race. In response to these worries, I argue that the metaphysical race debate should rather be focused on the question in what way and to what extent 'racial' distinctions can ground the epistemic practices of various scientific disciplines. I spell out what I mean by this, and go on to demonstrate that trying to answer this question leads to a more fruitful metaphysical debate. Copyright © 2016 Elsevier Ltd. All rights reserved.
Moore, Allison B.; MacGregor, Cynthia; Cornelius-White, Jeffrey
Purpose: This paper aims to examine the relationship between student achievement and racial congruence of school personnel and students to help educators and policy makers narrow the achievement gap. Design/methodology/approach: This quasi-experimental, correlational study used publicly available data from 158 elementary schools in the Houston…
Lundy-Wagner, Valerie; Winkle-Wagner, Rachelle
In this conceptual paper, the authors discuss how research about sexual harassment and campus racial climates for undergraduate students is relegated to separate silos. Drawing on intersectionality and critical race feminist frameworks, the authors juxtapose these strands of research with attention to ethnicity/race and gender, highlighting how…
Davis, Tomeka M.
Three arguments regarding racial equity have arisen in the school choice debate. Choice advocates charge that choice will improve access to quality schools for disadvantaged minority students (Chubb & Moe 1990; Coons & Sugarman, 1978; Godwin & Kemerer, 2002; Viteritti, 1999). Critics argue that choice is unlikely to benefit minority…
Chen, Yung-Lung; Fouad, Nadya A.
Educational success among Asian American students has often been misunderstood as an occupational development separate from any experience of racism. However, several theorists have suggested that racial barriers in occupational mobility correlate with educational pursuits. Therefore, this research aims to examine the direct effect of perceived…
Intrieri, Robert C.; Kurth, Maria L.
The present study assessed knowledge of aging, attitudes toward aging, ageism, and contact with older adults in a sample of 271 Non-Hispanic White and African-American undergraduates. Research examining racial differences in knowledge of aging, attitudes toward aging, ageism, and contact with older adults has been sparse. Results for the current…
Cichy, Kelly E.; Stawski, Robert S.; Almeida, David M.
Using data from the National Study of Daily Experiences, the authors examined racial differences in exposure and reactivity to daily stressors involving family members. Respondents included African American and European American adults age 34 to 84 (N = 1,931) who participated in 8 days of daily interviews during which they reported on daily…
The aim of this article is to give a descriptive-empirical description of the relationship between the DRC and race by using the Church Mirror surveys. An altered social distance scale is used to measure church acceptance. In the discourse on race, acceptance and unity in the DRC with regard to racial prejudice and attitudes ...
Tuch, Steven A.
Using prejudice toward blacks as the outcome measure, analysis of national survey data for 1972 and 1985 indicates that: urbanites and non-Southerners are more racially tolerant than their non-urban and Southern counterparts; the net effects of urbanism on tolerance have increased over time while region effects have decreased; and urban to…
Hoang, Haivan V.
If college writing faculty wish to prepare students to engage in civic forums, then how might we prepare students to write and speak amid racial politics on our campuses? This article explores the college student discourse that shaped an interracial conflict at a public California university in 2002 and questions the "rhetoric of injury"…
Potarca, Gina; Mills, Melinda
Knowledge about how race governs partner selection has been predominantly studied in the United States, yet it is unclear whether these results can be generalized to nations with different racial and immigration patterns. Using a large-scale sample of online daters in nine European countries, we
Parker, Priya Narayan
Across American campuses, racial tension and other issues of diversity remain a major challenge. The majority of this country's institutions demonstrate that they value and promote diversity through efforts in affirmative action, minority student and faculty recruitment, minority retention, administration of special scholarships, diversity Web…
relationship between income and racial segregation in certain areas. ... living spaces of the Black, Coloured and Indian race groups, apartheid policies ..... middle class and affluent) as determined in relation to the poverty line. .... areas will attract economic growth and developments due to their higher spending power.
Kirk, David S
This study assesses the role of social context in explaining racial and ethnic disparities in arrest, with afocus on how distinct neighborhood contexts in which different racial and ethnic groups reside explain variations in criminal outcomes. To do so, I utilize a multilevel, longitudinal research design, combining individual-level data with contextual data from the Project on Human Development in Chicago Neighborhoods (PHDCN). Findings reveal that black youths face multiple layers of disadvantage relative to other racial and ethnic groups, and these layers work to create differences in arrest. At the family level, results show that disadvantages in the form of unstable family structures explain much of the disparities in arrest across race and ethnicity. At the neighborhood level, black youths tend to reside in areas with both significantly higher levels of concentrated poverty than other youths as well as lower levels of collective efficacy than white youths. Variations in neighborhood tolerance of deviance across groups explain little of the arrest disparities, yet tolerance of deviance does influence the frequency with which a crime ultimately ends in an arrest. Even after accounting for relevant demographic, family, and neighborhood-level predictors, substantial residual arrest differences remain between black youths and youths of other racial and ethnic groups.
Parr, R.M.; Schelenz, R.; Ballestra, S.
The Analytical Quality Control Services programme of the IAEA encompasses a wide variety of intercomparisons and reference materials. This paper reviews only those aspects of the subject having to do with biological reference materials. The 1988 programme foresees 13 new intercomparison exercises, one for major, minor and trace elements, five for radionuclides, and seven for stable isotopes. Twenty-two natural matrix biological reference materials are available: twelve for major, minor and trace elements, six for radionuclides, and four for chlorinated hydrocarbons. Seven new intercomparisons and reference materials are in preparation or under active consideration. Guidelines on the correct use of reference materials are being prepared for publication in 1989 in consultation with other major international producers and users of biological reference materials. The IAEA database on available reference materials is being updated and expanded in scope, and a new publication is planned for 1989. (orig.)
The purpose of this calculation is to develop axial profiles for estimating the axial variation in burnup of a boiling water reactor (BWR) assembly spent nuclear fuel (SNF) given the average burnup of an assembly. A discharged fuel assembly typically exhibits higher burnup in the center and lower burnup at the ends of the assembly. Criticality safety analyses taking credit for SNF burnup must account for axially varying burnup relative to calculations based on uniformly distributed assembly average burnup due to the under-burned tips. Thus, accounting for axially varying burnup in criticality analyses is also referred to as accounting for the ''end effect'' reactivity. The magnitude of the reactivity change due to ''end effect'' is dependent on the initial assembly enrichment, the assembly average burnup, and the particular axial profile characterizing the burnup distribution. The set of bounding axial profiles should incorporate multiple BWR core designs and provide statistical confidence (95 percent confidence that 95 percent of the population is bound by the profile) that end nodes are conservatively represented. The profiles should also conserve the overall burnup of the fuel assembly. More background on BWR axial profiles is provided in Attachment I
Chen, Jie; Rizzo, John A
Little is known about racial and ethnic disparities in health care utilization, expenditures and drug choice in the antidepressant market. This study investigates factors associated with the racial and ethnic disparities in antidepressant drug use. We seek to determine the extent to which disparities reflect differences in observable population characteristics versus heterogeneity across racial and ethnic groups. Among the population characteristics, we are interested in identifying which factors are most important in accounting for racial and ethnic disparities in antidepressant drug use. Using Medical Expenditure Panel Survey (MEPS) data from 1996-2003, we have an available sample of 10,416 Caucasian, 1,089 African American and 1,539 Hispanic antidepressant drug users aged 18 to 64 years. We estimate individual out-of-pocket payments, total prescription drug expenditures, drug utilization, the probability of taking generic versus brand name antidepressants, and the share of drugs that are older types of antidepressants (e.g., TCAs and MAOIs) for these individuals during a calendar year. Blinder-Oaxaca decomposition techniques are employed to determine the extent to which disparities reflect differences in observable population characteristics versus unobserved heterogeneity across racial and ethnic groups. Caucasians have the highest antidepressant drug expenditures and utilization. African-Americans have the lowest drug expenditures and Hispanics have the lowest drug utilization. Relative to Caucasians and Hispanics, African-Americans are more likely to purchase generics and use a higher share of older drugs (e.g., TCAs and MAOIs). Differences in observable characteristics explain most of the racial/ethnic differences in these outcomes, with the exception of drug utilization. Differences in health insurance and education levels are particularly important factors in explaining disparities. In contrast, differences in drug utilization largely reflect unobserved
Full Text Available Abstract:Introduction: Racial and environmental differences in communities leading cause of differences in serum lipids. It can be said this study aimed in assessing percentile curves of serum lipid profile about 6-18 years old students of Birjand.Method: The present cross-sectional study was done on 4168 students of Birjand aged 6-18 years. They were classified into three age groups 6-10 and 15-18 and 11-14 years. The 5th, 10th, 25th, 50th, 75th, 90th, and 95th percentiles of lipids (cholesterol, LDL, HDL and triglycerides were determined by sex for different age groups.Result: The 5th, 10th, 25th, 50th, 75th, 90th and 95th percentiles for cholesterol, LDL, HDL, and TG were 114,123, 138, 157, 176, 197, 210; 54, 59, 71, 86, 102, 119, 131; 33, 36, 41, 48, 56, 64, 68 and 43, 49, 61, 78, 103, 138, 164, respectively. Conclusion: Percentiles of lipid in kids of Birjand are different in comparison with reference percentiles of the U.S and also Tehran. Triglycerides and HDL in children and adolescents of Birjand were higher and lower, respectively than the Americans. This could be due to racial differences and environmental factors such as nutrition and sedentary life style. This should be considered in interpretation of normal and abnormal values and determination of dyslipidemia in children and adolescents. Take the regional percentiles of serum lipids for Iranian children and adolescents recommended by examining a sufficient number of samples.
Clark, Khaya D; Yovanoff, Paul; Tate, Charlotte Ursula
The Racial Attitudes Index (RAI) measures a child's racial attitudes. Designed for children aged 5-9 years, the RAI is delivered over the Internet using Audio Computer Assisted Self-Interviewing (ACASI). Unlike traditional binary forced-choice instruments, the RAI uses an expanded response format permitting a more nuanced understanding of patterns of children's racial attitudes. In addition to establishing psychometric evidence of the RAI technical adequacy, hypotheses about RAI item response patterns were tested. The racial attitudes of 336 Black and White children in grades K-3 were assessed using a forced-choice instrument (Preschool Racial Attitudes Measure II) and the RAI. Findings from this study indicate measures obtained with the RAI are technically adequate, and the measure functions invariantly across racial groups. Also, patterns of children's racial attitudes measured with the RAI are more nuanced than those obtained using the forced-choice response format.
Charles, Shana Alex; Ponce, Ninez; Ritley, Dominique; Guendelman, Sylvia; Kempster, Jennifer; Lewis, John; Melnikow, Joy
Addressing racial/ethnic group disparities in health insurance benefits through legislative mandates requires attention to the different proportions of racial/ethnic groups among insurance markets. This necessary baseline data, however, has proven difficult to measure. We applied racial/ethnic data from the 2009 California Health Interview Survey to the 2012 California Health Benefits Review Program Cost and Coverage Model to determine the racial/ethnic composition of ten health insurance market segments. We found disproportional representation of racial/ethnic groups by segment, thus affecting the health insurance impacts of benefit mandates. California's Medicaid program is disproportionately Latino (60 % in Medi-Cal, compared to 39 % for the entire population), and the individual insurance market is disproportionately non-Latino white. Gender differences also exist. Mandates could unintentionally increase insurance coverage racial/ethnic disparities. Policymakers should consider the distribution of existing racial/ethnic disparities as criteria for legislative action on benefit mandates across health insurance markets.
Neville, Helen A; Awad, Germine H; Brooks, James E; Flores, Michelle P; Bluemel, Jamie
Synthesizing the interdisciplinary literature, we characterize color-blind racial ideology (CBRI) as consisting of two interrelated domains: color-evasion (i.e., denial of racial differences by emphasizing sameness) and power-evasion (i.e., denial of racism by emphasizing equal opportunities). Mounting empirical data suggest that the color-evasion dimension is ineffective and in fact promotes interracial tension and potential inequality. CBRI may be conceived as an ultramodern or contemporary form of racism and a legitimizing ideology used to justify the racial status quo. Four types of CBRI are described: denial of (a) race, (b) blatant racial issues, (c) institutional racism, and (d) White privilege. We discuss empirical findings suggesting a relationship between CBRI and increased racial prejudice, racial anger, and racial fear. Implications for education, training, and research are provided. © 2013 APA, all rights reserved.
Chavous, Tabbye M; Rivas-Drake, Deborah; Smalls, Ciara; Griffin, Tiffany; Cogburn, Courtney
The authors examined relationships among racial identity, school-based racial discrimination experiences, and academic engagement outcomes for adolescent boys and girls in Grades 8 and 11 (n = 204 boys and n = 206 girls). The authors found gender differences in peer and classroom discrimination and in the impact of earlier and later discrimination experiences on academic outcomes. Racial centrality related positively to school performance and school importance attitudes for boys. Also, centrality moderated the relationship between discrimination and academic outcomes in ways that differed across gender. For boys, higher racial centrality related to diminished risk for lower school importance attitudes and grades from experiencing classroom discrimination relative to boys lower in centrality, and girls with higher centrality were protected against the negative impact of peer discrimination on school importance and academic self-concept. However, among lower race-central girls, peer discrimination related positively to academic self-concept. Finally, socioeconomic background moderated the relationship of discrimination with academic outcomes differently for girls and boys. The authors discuss the need to consider interactions of individual- and contextual-level factors in better understanding African American youths' academic and social development. (PsycINFO Database Record (c) 2008 APA, all rights reserved).
Smith, William L.; Brown, Anthony L.
Drawing from the work of "cultural memory" and "racial formation theory" (Omi and Winant 1994) we explore the ascension of Barack Obama as an illustration of how "race" is understood and remembered. This article focuses on the public media discourse of the 2012 Obama re-election to illustrate how the narrative morphed…
Aksu, Muge; Kaya, Demet; Kocadereli, Ilken
To determine the reliability of the reference distances used for photogrammetric assessment. The sample consisted of 100 subjects with mean ages of 22.97 +/- 2.98 years. Five lateral and four frontal parameters were measured directly on the subjects' faces. For photogrammetric assessment, two reference distances for the profile view and three reference distances for the frontal view were established. Standardized photographs were taken and all the parameters that had been measured directly on the face were measured on the photographs. The reliability of the reference distances was checked by comparing direct and indirect values of the parameters obtained from the subjects' faces and photographs. Repeated measure analysis of variance (ANOVA) and Bland-Altman analyses were used for statistical assessment. For profile measurements, the indirect values measured were statistically different from the direct values except for Sn-Sto in male subjects and Prn-Sn and Sn-Sto in female subjects. The indirect values of Prn-Sn and Sn-Sto were reliable in both sexes. The poorest results were obtained in the indirect values of the N-Sn parameter for female subjects and the Sn-Me parameter for male subjects according to the Sa-Sba reference distance. For frontal measurements, the indirect values were statistically different from the direct values in both sexes except for one in male subjects. The indirect values measured were not statistically different from the direct values for Go-Go. The indirect values of Ch-Ch were reliable in male subjects. The poorest results were obtained according to the P-P reference distance. For profile assessment, the T-Ex reference distance was reliable for Prn-Sn and Sn-Sto in both sexes. For frontal assessment, Ex-Ex and En-En reference distances were reliable for Ch-Ch in male subjects.
This paper forms part of a series of papers that present profiles of South Africa's provinces, with a specific focus on key demographic statistics, poverty and inequality estimates, and estimates of unemployment. In this volume comparative statistics are presented for agricultural and non-agricultural households, as well as households from different racial groups, locations (metropolitan, urban and rural areas) and district municipalities of Mpumalanga. Most of the data presented are drawn fr...
This paper forms part of a series of papers that present profiles of South Africa's provinces, with a specific focus on key demographic statistics, poverty and inequality estimates, and estimates of unemployment. In this volume comparative statistics are presented for agricultural and non-agricultural households, as well as households from different racial groups, locations (metropolitan, urban and rural areas) and district municipalities of Gauteng. Most of the data presented are drawn from ...
Campbell, D.; Staves, D.; McDonald, S.
The U. S. Environmental Protection Agency initially established the indoor air Reference Bibliography in 1987 as an appendix to the Indoor Air Quality Implementation Plan. The document was submitted to Congress as required under Title IV--Radon Gas and Indoor Air Quality Research of the Superfund Amendments and Reauthorization Act of 1986. The Reference Bibliography is an extensive bibliography of reference materials on indoor air pollution. The Bibliography contains over 4500 citations and continues to increase as new articles appear
The Android Quick APIs Reference is a condensed code and APIs reference for the new Google Android 5.0 SDK. It presents the essential Android APIs in a well-organized format that can be used as a handy reference. You won't find any technical jargon, bloated samples, drawn out history lessons, or witty stories in this book. What you will find is a software development kit and APIs reference that is concise, to the point and highly accessible. The book is packed with useful information and is a must-have for any mobile or Android app developer or programmer. In the Android Quick APIs Refe
This study applied individual growth trajectory analyses and person-oriented analysis to identify common profiles of out-of-school activity engagement trajectories among racially and ethnically diverse inner city teens (N = 1,430). On average, teens exhibited declining trajectories of participation in school-based and team sports activities and…
This study aimed to establish a comprehensive profile of the motor proficiency of Grade 1 learners in the North West Province of South Africa, taking into account gender and racial differences and strengths and weaknesses. A stratified randomised sample of 816 Grade 1 learners (419 boys, 397 girls, mean age 6.84 years ...
Thomsen, Bent; Ravn, Anders Peter; Søndergaard, Hans
This paper presents an implementation of the Ravenscar-Java profile. While most implementations of the profile are reference-implementations showing that it is possible to implement the profile, our implementation is aimed at industrial applications. It uses a dedicated real-time Java processor......, since we want to investigate if the Ravenscar-Java profile, implemented on a Java processor, is efficient for real applications. During the implementation some ambiguities and weaknesses of the profile were uncovered. However, test examples indicate that the profile is suitable for development...... of realistic real-time programs....
Norman, O. Gene
Relates the marketing concept to library reference services. Highlights include a review of the literature and an overview of marketing, including research, the marketing mix, strategic plan, marketing plan, and marketing audit. Marketing principles are applied to reference services through the marketing mix elements of product, price, place, and…
optimisme og misinformation. RCF bygger på teorier, som vandt Daniel Kahneman Nobelprisen i økonomi i 2002. RCF estimerer budgettet for et givet projekt på grundlag af de faktiske udfald for budgetterne i en reference-klasse af projekter. RCF udføres i tre trin: 1. Identifikation af en relevant reference...
Smith, Emilie Phillips; Atkins, Jacqueline; Connell, Christian M
This study examined family, school, and community factors and the relationships to racial-ethnic attitudes and academic achievement among 98 African American fourth-grade children. It has been posited that young people who feel better about their racial-ethnic background have better behavioral and academic outcomes, yet there is a need for more empirical tests of this premise. Psychometric information is reported on measures of parent, teacher, and child racial-ethnic attitudes. Path analysis was used to investigate ecological variables potentially related to children's racial-ethnic attitudes and achievement. Parental education and level of racial-ethnic pride were correlated and both were related to children's achievement though in the final path model, only the path from parental education level was statistically significant. Children whose teachers exhibited higher levels of racial-ethnic trust and perceived fewer barriers due to race and ethnicity evidenced more trust and optimism as well. Children living in communities with higher proportions of college-educated residents also exhibited more positive racial-ethnic attitudes. For children, higher racial-ethnic pride was related to higher achievement measured by grades and standardized test scores, while racial distrust and perception of barriers due to race were related to reduced performance. This study suggests that family, school, and community are all important factors related to children's racial-ethnic attitudes and also to their academic achievement.
Varkey, M.J.; Sastry, J.S.
Various methods are available for the determination of reference depth for geostrophic computation. A new method based on the vertical profiles of mean and variance of the differences of mean specific volume anomaly (delta x 10) for different layers...
People of Color experience acute or chronic stress from discriminatory treatment and racial microaggressions, decreasing their biopsychosocial health. Racial microaggressions include but are not limited to merciless and mundane exclusionary messages, being treated as less than fully human, and civil and human rights violations. Racial microaggressions are key to understanding increases in Racial Battle Fatigue (Smith, 2004) resulting from the psychological and physiological stress that racially marginalized individuals/groups experience in response to specific race-related interactions between them and the surrounding dominant environment. Race-related stress taxes and exceeds available resilient coping resources for People of Color, while many Whites easily build sociocultural and economic environments and resources that shield them from race-based stress and threats to their racial entitlements.What is at stake, here, is the quest for equilibrium versus disequilibrium in a society that marginalizes human beings into substandard racial groups. Identifying and counteracting the biopsychosocial and behavioral consequences of actual or perceived racism, gendered-racism, and Racial Battle Fatigue is a premier challenge of the 21st Century. The term "racial microaggressions" was introduced in the 1970's to help psychiatrists and psychologists understand the enormity and complications of the subtle but constant racial blows faced by People of Color. Today, racial microaggressions continue to contribute to the negative workplace experiences of women, people of color, and other marginalized groups in astronomy and planetary science (Clancy et al. 2017). This presentation will focus on the definition, identification, and long-term effects of racial microaggressions and the resultant racial battle fatigue in STEM work environments.
Ciro, Marco; Bracken, Adrian P; Helin, Kristian
In the past couple of years, several very exciting studies have demonstrated the enormous power of gene-expression profiling for cancer classification and prediction of patient survival. In addition to promising a more accurate classification of cancer and therefore better treatment of patients......, gene-expression profiling can result in the identification of novel potential targets for cancer therapy and a better understanding of the molecular mechanisms leading to cancer....
Chapman, P L; Mullis, R L
Racial differences in coping strategies and self-esteem were examined for 361 male and female adolescents in Grades 7-12. Coping strategies were assessed with the Adolescent Coping Orientation for Problem Experiences (J. M. Patterson & H. I. McCubbin, 1986). Self-esteem was assessed by the Coopersmith Self-Esteem Inventory (S. Coopersmith, 1987). Multivariate analysis revealed racial differences in adolescent coping strategies of ventilating feelings, seeking diversions, developing self-reliance, avoiding problems, seeking spiritual support, investing in close friends, engaging in demanding activities, solving family problems, and relaxing. In particular, African American adolescents reported using diversions, self-reliance, spiritual support, close friends, demanding activities, family problems, and relaxation more frequently than Caucasian adolescents did. Implications for professionals and recommendations for future research are discussed.
Lee, Sandra Soo-Jin
Current practices of using "race" in pharmacogenomics research demands consideration of the ethical and social implications for understandings of group difference and for efforts to eliminate health disparities. This discussion focuses on an "infrastructure of racialization" created by current trajectories of research on genetic differences among racially identified groups, the use of race as a proxy for risk in clinical practice, and increasing interest in new market niches by the pharmaceutical industry. The confluence of these factors has resulted in the conflation of genes, disease, and race. I argue that public investment in pharmacogenomics requires careful consideration of current inequities in health status and social and ethical concerns over reifying race and issues of distributive justice.
Full Text Available This article demonstrates that the science fiction’s visions of the future are not exempt from problems of rasism even when openly opposed it. Film and TV Star Trek production is commonly regarded as a significant example of courageous and effective intervention of mass culture on the widespread racial prejudices legitimized by the public policy. Subsequent interpretations, however, in its ‘emancipatory text’ finds smuggled recurrences of the same racial discourse against which it acted, whether it concerns other ‘races’ on Earth or space aliens. A fair interpretation would have to conclude that the white male norm requires effort of its ‘deconstruction’ that would be more extensive then involvement in the program the non-white characters - if we do not want to extend his exclusive and discriminatory rule, in mitigated or disguised form, to the galaxy.
Pauker, Kristin; Ambady, Nalini; Apfelbaum, Evan P.
The authors explored the emergence and antecedents of racial stereotyping in 89 children ages 3–10 years. Children completed a number of matching and sorting tasks, including a measure designed to assess their knowledge and application of both positive and negative in-group and out-group stereotypes. Results indicate that children start to apply stereotypes to the out-group starting around 6 years of age. Controlling for a number of factors, two predictors contributed significantly towards uniquely explaining the use of these stereotypes: race salience (i.e., seeing and organizing by race) and essentialist thinking (i.e., believing that race cannot change). These results provide insight into how and when real-world interventions aimed at altering the acquisition of racial stereotypes may be implemented. PMID:21077865
Berik, Günseli; Bilginsoy, Cihan; Williams, Larry S.
This paper uses micro data from Oregon to measure the gender and minority training gaps in apprenticeship training. Its methodological innovation is the use of on-the-job training credit hours of exiting workers as the measure of the quantity of training. Apprentices who started training between 1991 and 2002 are followed through 2007. Controlling for individual and program attributes, women and racial/ethnic minorities on average receive less training than men and whites, respectively. Union...
Hamilton, John C.
This dissertation explores the interplay of popular music and racial thought in the 1960s, and asks how, when, and why rock and roll music "became white." By Jimi Hendrix's death in 1970 the idea of a black man playing electric lead guitar was considered literally remarkable in ways it had not been for Chuck Berry only ten years earlier: employing an interdisciplinary combination of archival research, musical analysis, and critical race theory, this project explains how this happened, and in ...
Al-Naamani, Nadine; Paulus, Jessica K.; Roberts, Kari E.; Pauciulo, Michael W.; Lutz, Katie; Nichols, William C.; Kawut, Steven M.
This study explores the racial and ethnic differences in presentation, severity, and treatment of patients with pulmonary arterial hypertension (PAH) in a large multicenter registry. African American and Hispanic patients are more likely to present with associated PAH compared to non-Hispanic whites. Hispanic patients with PAH were less likely to be treated with PAH-specific medications compared to non-Hispanic whites.
Full Text Available Cities today are trying to reinvent themselves using buzzwords like the New Urbanism. New Urbanist policies have generated more positive economic outcomes for cities than past gentrification policies have ever been able to accomplish by focusing on the "best and highest use." However, the consequences of this policy on the resident (and frequently minority populations have barely received attention. This inattention is not accidental since the conservative vocabulary hides racial issues behind new terminology.
Alexander, G R; Tompkins, M E; Allen, M C; Hulsey, T C
In the past two decades, infant mortality rates in the United States declined in African-American and White populations. Despite this, racial disparities in infant mortality rates have increased and rates of low birth weight deliveries have shown little change. In this study, we examine temporal changes in birth weight distributions, birth weight specific neonatal mortality, and the birth weight threshold for an adverse risk of survival within both racial groups in order to explore the mechanisms for the disparities in infant mortality rates. Single live births born to South Carolina resident mothers between 1975 and 1994 and considered White or African-American based on the mother's report of maternal race on the birth certificate were selected for investigation. We define the birth weight threshold for adverse survival odds as the birth weight at which 50% or more of infants in the population died within the first month of life. Despite significant increases in very low birth weight percentages, neonatal mortality rates markedly declined. Birth weight specific neonatal mortality decreased for both races, although greater reductions accrued to White low birth weight infants. By the end of the study period, the birth weight at which over 50% of newborns died within the first month of life was 696 g for Whites and 673 g for African-Americans. The ongoing decline in neonatal mortality is mainly due to reductions in birth weight specific neonatal mortality, probably related to high-risk obstetric and neonatal care. Technological developments in these areas may have differentially benefited Whites, resulting in an increasing racial disparity in mortality rates. Moreover, the relatively greater and increasing mortality risk from postmaturity and macrosomia in infants of African-America mothers may further exacerbate the racial gap in infant mortality.
Roberson, N L
Racial/ethnic groups' participation in clinical trials is a relatively new area of research that warrants attention. Although racial/ethnic groups have been included in experimental studies since the 1940s, they were not included in significant numbers in clinical trials for cancer. Clinical trials play a dominant role in clinical oncology. Despite this state-of-the-art cancer treatment, however, there is mounting concern that this scientific progress is not being shared equitably by all segments of the U.S. population. There is underrepresentation of members of racial/ethnic groups in cancer clinical trials, which suggests that participation may be a critical issue. Unfortunately, little is known or documented about these groups' participation in clinical trials. This paper discusses racial/ethnic groups' views and opinions about clinical trial participation. Diagnostic research was conducted as a beginning phase to investigate this new area of research. African Americans, Hispanics, and Native Americans in three Buffalo, New York, communities were selected as study subjects. Data were collected via telephone surveys. Qualitative methods were employed for data analysis and reporting. Findings showed that study subjects knew little about cancer clinical trials and basically had no opportunity to participate. They believed that participation in clinical trials could be beneficial. In each of the three groups, however, there were cultural factors believed to influence participation. A primary concern was "mistrust of white people" and the feeling of being treated like "guinea pigs." Based on study findings, it was evident that recruitment for improving participation requires strategic planning that involves participants representative of the study population. To yield results, the plan should be tailored to the target group, presented as a credible study, designed to reflect trust in the medical care team, and implemented through a continuous educational process.
Potârcă, Gina; Mills, Melinda
Knowledge about how race governs partner selection has been predominantly studied in the United States, yet it is unclear whether these results can be generalized to nations with different racial and immigration patterns. Using a large-scale sample of online daters in nine European countries, we engage in the first cross-national analysis of race-related partner preferences and examine the link between contextual factors and ethnic selectivity. We provide a unique test of contact, conflict, a...
Donivan, S.; Chessmore, R.
The Technical Measurements Center has prepared uranium mill tailings reference materials for use by remedial action contractors and cognizant federal and state agencies. Four materials were prepared with varying concentrations of radionuclides, using three tailings materials and a river-bottom soil diluent. All materials were ground, dried, and blended thoroughly to ensure homogeneity. The analyses on which the recommended values for nuclides in the reference materials are based were performed, using independent methods, by the UNC Geotech (UNC) Chemistry Laboratory, Grand Junction, Colorado, and by C.W. Sill (Sill), Idaho National Engineering Laboratory, Idaho Falls, Idaho. Several statistical tests were performed on the analytical data to characterize the reference materials. Results of these tests reveal that the four reference materials are homogeneous and that no large systematic bias exists between the analytical methods used by Sill and those used by TMC. The average values for radionuclides of the two data sets, representing an unbiased estimate, were used as the recommended values for concentrations of nuclides in the reference materials. The recommended concentrations of radionuclides in the four reference materials are provided. Use of these reference materials will aid in providing uniform standardization among measurements made by remedial action contractors. 11 refs., 9 tabs
Schaa, Kendra L; Roter, Debra L; Biesecker, Barbara B; Cooper, Lisa A; Erby, Lori H
Objective Implicit racial attitudes are thought to shape interpersonal interactions and may contribute to health care disparities. This study explored the relationship between genetic counselors’ implicit racial attitudes and their communication during simulated genetic counseling sessions. Methods A nationally representative sample of genetic counselors completed a web-based survey that included the Race Implicit Association Test (IAT). A subset of these counselors (n=67) had participated in an earlier study in which they were video recorded counseling Black, Hispanic and non-Hispanic White simulated clients (SC) about their prenatal or cancer risks. The counselors’ IAT scores were related to their session communication through robust regression modeling. Results Genetic counselors showed a moderate to strong pro-White bias on the Race IAT (M=0.41, SD=0.35). Counselors with stronger pro-White bias were rated as displaying lower levels of positive affect (pcommunication (pcommunication in minority client sessions and may contribute to racial disparities in processes of care related to genetic services. PMID:25622081
Liewchavalit, Chalothorn; Akiba, Masakazu; Kanno, Tsuneo; Nagao, Tomoharu
Human faces contain a lot of demographic information such as identity, gender, age, race and emotion. Human being can perceive these pieces of information and use it as an important clue in social interaction with other people. Race perception is considered the most delicacy and sensitive parts of face perception. There are many research concerning image-base race recognition, but most of them are focus on major race group such as Caucasoid, Negroid and Mongoloid. This paper focuses on how people classify race of the racial closely related group. As a sample of racial closely related group, we choose Japanese and Thai face to represents difference between Northern and Southern Mongoloid. Three psychological experiment was performed to study the strategies of face perception on race classification. As a result of psychological experiment, it can be suggested that race perception is an ability that can be learn. Eyes and eyebrows are the most attention point and eyes is a significant factor in race perception. The Principal Component Analysis (PCA) was performed to extract facial features of sample race group. Extracted race features of texture and shape were used to synthesize faces. As the result, it can be suggested that racial feature is rely on detailed texture rather than shape feature. This research is a indispensable important fundamental research on the race perception which are essential in the establishment of human-like race recognition system.
Draucker, Claire Burke; Al-Khattab, Halima; Hines, Dana D; Mazurczyk, Jill; Russell, Anne C; Stephenson, Pam Shockey; Draucker, Shannon
National initiatives in the United States call for health research that addresses racial/ethnic disparities. Although grounded theory (GT) research has the potential to contribute much to the understanding of the health experiences of people of color, the extent to which it has contributed to health disparities research is unclear. In this article we describe a project in which we reviewed 44 GT studies published in Qualitative Health Research within the last five years. Using a framework proposed by Green, Creswell, Shope, and Clark (2007), we categorized the studies at one of four levels based on the status and significance afforded racial/ethnic diversity. Our results indicate that racial/ethnic diversity played a primary role in five studies, a complementary role in one study, a peripheral role in five studies, and an absent role in 33 studies. We suggest that GT research could contribute more to health disparities research if techniques were developed to better analyze the influence of race/ethnicity on health-related phenomena.
Weber, Amanda; Collins, Shelly-Ann; Robinson-Wood, Tracy; Zeko-Underwood, Elda; Poindexter, Bianca
In recent years, understanding prejudice and discrimination toward minorities has developed to include the investigation of microaggressions. Microaggressions are brief and commonplace verbal, behavioral, or environmental indignities. They are intentional or unintentional and communicate hostile, derogatory, or negative slights toward racial and sexual minorities. The purpose of this phenomenological study is to chronicle the prevalence and type of microaggressions experienced among a sample of 18 highly educated and racially diverse sexual minorities, 24-65 years of age. The impact of microaggressions on physical and psychological health is central to our investigation. Thematic data analysis was used to analyze 14 interviews and one focus group, which resulted in the following themes of microaggressions: (a) discomfort/disapproval with LGBT experience, (b) assumption of universal experience, (c) traditional gender role stereotyping, (d) denial of personal privacy, (e) exoticization, (f) ascription of intelligence, (g) policing bodies, and (h) assumption of criminality. Research findings may have implications for the development of interventions that can serve clinicians in their therapeutic work with microaggressed sexual minorities across racial diversity.
Richmond, Tracy K; Field, Alison E; Rich, Michael
To determine if neighborhoods and their attributes contribute to racial/ethnic disparities in adolescent inactivity. We undertook a cross-sectional analysis of the National Longitudinal Study of Adolescent Health (n = 17,007), a nationally representative school-based study in the United States. Stratifying by gender, we used multivariate linear regression and multi-level modeling to determine whether neighborhood of residence may partially explain racial/ethnic disparities in adolescent physical inactivity, defined as hours viewing television or videos/DVDs and/or playing computer/video games each week. Participants lived in largely segregated communities. Black and Hispanic adolescent girls reported higher levels of inactivity than White adolescent girls (21 vs. 15 vs. 13 hours/week, respectively, p violent crime in the neighborhood was associated with inactivity, despite the individual's perception of his/her neighborhood as safe not being predictive. Although inactivity varies by race/ethnicity and gender, only in Hispanic adolescent girls does neighborhood fully explain the differential use. Our findings suggest that approaches other than changing neighborhood characteristics are needed to eliminate racial/ethnic disparities in adolescent inactivity.
Gillenwalters, Elizabeth; Martinez, Nicole
The rapidly changing demographics of the United States workforce include a large number of women and members of minority groups that are currently underrepresented in science and engineering-related education and careers. Recent research indicates that while singular incidents of sexism do exist, gender bias more often affects women in various subtle ways. The effects of stereotype threat and the lack of appropriate mentoring and female role models are samples of the possible factors contributing to performance and longevity for women in math-intensive fields. To address how this issue affects those in radiation protection, the current status of women in the field is reviewed as a progression through the scientific pipeline, from education and employment to positions in scientific bodies and professional recognition, with primary focus on American women and institutions. Racial diversity demographics are reviewed where available. Findings indicate women and minority racial groups are underrepresented in multiple aspects of education, research, and leadership. While gender diversity across the field has not yet reached gender parity, trending indicates that the percentage of women earning degrees in radiation protection has consistently increased over the last four decades. Diversity of racial groups, however, has remained fairly consistent and is well below national averages. Diverse perspectives have been documented in collective problem-solving to lead to more innovative solutions.
Ray, Rashawn; Sewell, Abigail A; Gilbert, Keon L; Roberts, Jennifer D
Blacks and Latinos are less likely than whites to access health insurance and utilize health care. One way to overcome some of these racial barriers to health equity may be through advances in technology that allow people to access and utilize health care in innovative ways. Yet, little research has focused on whether the racial gap that exists for health care utilization also exists for accessing health information online and through mobile technologies. Using data from the Health Information National Trends Survey (HINTS), we examine racial differences in obtaining health information online via mobile devices. We find that blacks and Latinos are more likely to trust online newspapers to get health information than whites. Minorities who have access to a mobile device are more likely to rely on the Internet for health information in a time of strong need. Federally insured individuals who are connected to mobile devices have the highest probability of reliance on the Internet as a go-to source of health information. We conclude by discussing the importance of mobile technologies for health policy, particularly related to developing health literacy, improving health outcomes, and contributing to reducing health disparities by race and health insurance status. Copyright © 2017 by Duke University Press.
Full Text Available In this paper, I focus on the story of Omar Khadr, a Canadian minor who was held captive in Guantanamo Bay for a decade, to demonstrate that, at times, neither citizenship nor human rights offer any protection to those who, like Khadr, are citizens of a country and are certainly human beings, yet have been deprived of the rights associated with those statuses. By drawing on Hannah Arendt’s argument in The Origins of Totalitarianism, as well as some of her subsequent work, I critically assess the debate regarding whether the rights conferred upon citizens are the only true barriers against abuse, or whether human rights have become a more effective protection. I suggest that this debate is sterile as it fails to recognize that the issue is not which set of rights offers a better guarantee of protection, but how the discourse around citizenship and human rights remains racialized, to the point where certain individuals are considered neither citizens nor humans, and therefore are potentially subject to abuse. Focusing on Canada’s treatment of Khadr, I argue that racialization is the root cause of his denial of rights. My analysis aims to contribute to existing literature by refocusing the “rights debate” to demonstrate that any discussion around abstract rights fails to address the experiences of those racialized subjects whose rights have been denied.
Draucker, Claire Burke; Al-Khattab, Halima; Hines, Dana D.; Mazurczyk, Jill; Russell, Anne C.; Stephenson, Pam Shockey; Draucker, Shannon
National initiatives in the United States call for health research that addresses racial/ethnic disparities. Although grounded theory (GT) research has the potential to contribute much to the understanding of the health experiences of people of color, the extent to which it has contributed to health disparities research is unclear. In this article we describe a project in which we reviewed 44 GT studies published in Qualitative Health Research within the last five years. Using a framework proposed by Green, Creswell, Shope, and Clark (2007), we categorized the studies at one of four levels based on the status and significance afforded racial/ethnic diversity. Our results indicate that racial/ethnic diversity played a primary role in five studies, a complementary role in one study, a peripheral role in five studies, and an absent role in 33 studies. We suggest that GT research could contribute more to health disparities research if techniques were developed to better analyze the influence of race/ethnicity on health-related phenomena. PMID:26401523
Robin D. Barnes, University of Connecticut-School of Law, Estados Unidos
Full Text Available Abstract: This article question the underlying assumptions and, therefore, potential effectiveness of Anthony Alfieri's recent essay, "Defending Racial Violence. Alfieri's proposal, in the form of an enforceable rule, would likely wind up on a collision course with principles underlying the First Amendment to the U.S. Constitution. The article demonstrates the level of confusion that develops from rules that too easily or arbitrarily frustrate the legitimate interests of attorneys and clients in pursuing the best criminal defense. It also recommends providing carefully constructed, simulated exercises for classroom dialogue in ethics courses as a viable, alternative method for introducing a race - conscious ethic to young lawyers that does not run afoul of basic constitutional freedoms. The article disagrees with Alfieri's conclusion that "defense lawyers find scarce opportunity to contest the dominant narratives embedded in laws, institutional practices, and legal relations, even when those narratives inscribe negative racial stereotypes." The article concludes that the history and evolution of the entire system of criminal justice in this country dictates greater reliance upon mainstream prescriptions of neutrality rather than race-conscious rules and affirm that on questions concerning injury to black America's social identity, critics like Alfieri usually fail to consider just how broad the range of race-based assumptions are that ground representations of moral agency. Keywords: Racialized narratives. Criminal justice system. Race relations in the United States.
Seamans, Marissa J; Robinson, Whitney R; Thorpe, Roland J; Cole, Stephen R; LaVeist, Thomas A
To investigate whether the gender gap in obesity prevalence is greater among U.S. blacks than whites in a study designed to account for racial differences in socioeconomic and environmental conditions. We estimated age-adjusted, race-stratified gender gaps in obesity (% female obese - % male obese, defined as body mass index ≥30 kg/m(2)) in the National Health Interview Survey 2003 and the Exploring Health Disparities in Integrated Communities-Southwest Baltimore 2003 study (EHDIC-SWB). EHDIC-SWB is a population-based survey of 1381 adults living in two urban, low-income, racially integrated census tracts with no race difference in income. In the National Health Interview Survey, the obesity gender gap was larger in blacks than whites as follows: 7.7 percentage points (ppts; 95% confidence interval (CI): 3.4-11.9) in blacks versus -1.5 ppts (95% CI: -2.8 to -0.2) in whites. In EHDIC-SWB, the gender gap was similarly large for blacks and whites as follows: 15.3 ppts (95% CI: 8.6-22.0) in blacks versus 14.0 ppts (95% CI: 7.1-20.9) in whites. In a racially integrated, low-income urban community, gender gaps in obesity prevalence were similar for blacks and whites. Copyright © 2015 Elsevier Inc. All rights reserved.
Roussel, J D; Seybt, S H; Toups, G
One hundred twenty-seven Jersey cows (1 to 6 years of age) within a 160.93-km radius of Baton Rouge, La, were selected at random over a 3-year period to determine serum values for total creatine kinase, aspartate transaminase, calcium, phosphorus, alkaline phosphatase, cholesterol, total protein, globulin, urea nitrogen, and glucose. Breed and age were partitioned as possible sources of variation. Seasonal temperature and management influences were taken into account by restricting the sampling area. Seasonal temperature and management influences along with reproductive status and stage of lactation, were randomized by sampling over the 3-year period. All serum values, except aspartate transaminase, urea nitrogen, and glucose were influenced by age. Serum cholesterol, total protein, and glucose were influenced by age. serum cholesterol, total protein, and globulin tended to increase with age, whereas creatine kinase, calcium, phosphorus, and alkaline phosphatase generally decreased with age.
The STL Pocket Reference describes the functions, classes, and templates in that part of the C++ standard library often referred to as the Standard Template Library (STL). The STL encompasses containers, iterators, algorithms, and function objects, which collectively represent one of the most important and widely used subsets of standard library functionality. The C++ standard library, even the subset known as the STL, is vast. It's next to impossible to work with the STL without some sort of reference at your side to remind you of template parameters, function invocations, return types--ind
Inzelt, György; Scholz, Fritz
Reference Electrodes are a crucial part of any electrochemical system, yet an up-to-date and comprehensive handbook is long overdue. Here, an experienced team of electrochemists provides an in-depth source of information and data for the proper choice and construction of reference electrodes. This includes all kinds of applications such as aqueous and non-aqueous solutions, ionic liquids, glass melts, solid electrolyte systems, and membrane electrodes. Advanced technologies such as miniaturized, conducting-polymer-based, screen-printed or disposable reference electrodes are also covered. Essen
A comprehensive bibliograhy of the literature on the element neptunium published prior to January 1976 is presented. A short abstract is given for each listed reference, with a few exceptions. The references are divided into sections categorized as General, Man-Made Sources (Reactors), Man-Made Sources (Fuel Reprocessing), Chemistry (Solubility), Chemistry (Compounds), Chemistry (Isotopes), Analyses (Instrumental), Analyses (Chemical), Chemical (Animal), Biological (Effects), Biological (Animal-Metabolism-Retention), Biological (Air Movement), Biological (Human Inhalation), Measurement, and Dosimetry. The bibliography contains author and keyword indexes and was compiled to serve as a quick reference source for neptunium-related work. 184 citations
When you're working with CSS and need a quick answer, CSS Pocket Reference delivers. This handy, concise book provides all of the essential information you need to implement CSS on the fly. Ideal for intermediate to advanced web designers and developers, the 4th edition is revised and updated for CSS3, the latest version of the Cascading Style Sheet specification. Along with a complete alphabetical reference to CSS3 selectors and properties, you'll also find a short introduction to the key concepts of CSS. Based on Cascading Style Sheets: The Definitive Guide, this reference is an easy-to-us
Ratner, Buddy D; Schoen, Frederick J; Lemons, Jack E; Dyro, Joseph; Martinsen, Orjan G; Kyle, Richard; Preim, Bernhard; Bartz, Dirk; Grimnes, Sverre; Vallero, Daniel; Semmlow, John; Murray, W Bosseau; Perez, Reinaldo; Bankman, Isaac; Dunn, Stanley; Ikada, Yoshito; Moghe, Prabhas V; Constantinides, Alkis
A one-stop Desk Reference, for Biomedical Engineers involved in the ever expanding and very fast moving area; this is a book that will not gather dust on the shelf. It brings together the essential professional reference content from leading international contributors in the biomedical engineering field. Material covers a broad range of topics including: Biomechanics and Biomaterials; Tissue Engineering; and Biosignal Processing* A hard-working desk reference providing all the essential material needed by biomedical and clinical engineers on a day-to-day basis * Fundamentals, key techniques,
Ready to take advantage of LINQ with C# 3.0? This guide has the detail you need to grasp Microsoft's new querying technology, and concise explanations to help you learn it quickly. And once you begin to apply LINQ, the book serves as an on-the-job reference when you need immediate reminders. All the examples in the LINQ Pocket Reference are preloaded into LINQPad, the highly praised utility that lets you work with LINQ interactively. Created by the authors and free to download, LINQPad will not only help you learn LINQ, it will have you thinking in LINQ. This reference explains: LINQ's ke
The R Quick Syntax Reference is a handy reference book detailing the intricacies of the R language. Not only is R a free, open-source tool, R is powerful, flexible, and has state of the art statistical techniques available. With the many details which must be correct when using any language, however, the R Quick Syntax Reference makes using R easier.Starting with the basic structure of R, the book takes you on a journey through the terminology used in R and the syntax required to make R work. You will find looking up the correct form for an expression quick and easy. With a copy of the R Quick
Lincoln, Karen; Chatters, Linda M; Taylor, Robert J; Jackson, James S
Latent profile analysis was used to summarize profiles of depressive symptoms among a nationally representative sample of U.S.-born and Caribbean-born Blacks. Analyses are based on the responses of 4,915 African Americans and Caribbean Blacks from the National Survey of American Life. A high symptoms and a low symptoms class were identified. Age, gender, negative social interaction within the individual's social network (e.g., conflict demands, criticism) and racial discrimination were associ...
Nie, M Q; Liu, X J; Jiang, X Q
A concept of softgauge has been proposed by ISO in the context of surface texture measurement, in which reference software and reference data are included. In this paper, an effective scheme to build reference software for 2D surface profile measurement is proposed. The advantage of the scheme lies in its effective combination of high numerical calculating capability of MATLAB with perfect interface programming capability of VC. Preliminary reference software is developed, and typical algorithms are tested
Ryon J. Cobb
Full Text Available Research suggests that congregational characteristics are associated with the racial attitudes of American churchgoers. This study examines the relationship between congregational size and beliefs about the Black/White socioeconomic gap among religious adherents. Method. Drawing upon data from the General Social Survey and the National Congregations Study, we fit binary logistic regression models to estimate the association between congregational size and Americans’ explanations of Black/White economic inequality. Results. Findings reveal that attendees of larger congregations are less likely than attendees of smaller congregations to explain racial inequality as the result of the racial discrimination. The likelihood of explaining racial inequality in terms of personal motivation does not vary by congregation size. Conclusion. Despite the growing diversity in larger congregations in America, such congregations may steer attendees’ views about racial inequality away from systemic/structural factors, which may attenuate the ability of such congregations to bridge racial divisions.
Berger, Maximus; Sarnyai, Zoltán
Ethnic minority groups across the world face a complex set of adverse social and psychological challenges linked to their minority status, often involving racial discrimination. Racial discrimination is increasingly recognized as an important contributing factor to health disparities among non-dominant ethnic minorities. A growing body of literature has recognized these health disparities and has investigated the relationship between racial discrimination and poor health outcomes. Chronically elevated cortisol levels and a dysregulated hypothalamic-pituitary-adrenal (HPA) axis appear to mediate effects of racial discrimination on allostatic load and disease. Racial discrimination seems to converge on the anterior cingulate cortex (ACC) and may impair the function of the prefrontal cortex (PFC), hence showing substantial similarities to chronic social stress. This review provides a summary of recent literature on hormonal and neural effects of racial discrimination and a synthesis of potential neurobiological pathways by which discrimination affects mental health.
Rogers, Leoandra Onnie; Scott, Marc A; Way, Niobe
A considerable amount of social identity research has focused on race and racial identity, while gender identity, particularly among Black adolescents, remains underexamined. The current study used survey data from 183 Black adolescent males (13-16 years old) to investigate the development and relation between racial and gender identity centrality and private regard, and how these identities impact adjustment over time. It was found that dimensions of racial and gender identity were strongly correlated. Levels of racial centrality increased over time while gender centrality, and racial and gender private regard declined. In addition, racial and gender identity uniquely contributed to higher levels of psychological well-being and academic adjustment. These findings are discussed within the context of existing identity theories and intersectionality theory. © 2014 The Authors. Child Development © 2014 Society for Research in Child Development, Inc.
Sprout, Gregory T.; Freeman, Jonathan B.; Krendl, Anne C.
Abstract Less racially prototypic faces elicit more category competition during race categorization. Top-down factors (e.g. stereotypes), however, affect categorizations, suggesting racial prototypicality may enhance category competition in certain perceivers. Here, we examined how prejudice affects race category competition and stabilization when perceiving faces varying in racial prototypicality. Prototypically low vs high Black relative to White faces elicited more category competition and slower response latencies during categorization (Experiment 1), suggesting a pronounced racial prototypicality effect on minority race categorization. However, prejudice predicted the extent of category competition between prototypically low vs high Black faces. Suggesting more response conflict toward less prototypic Black vs White faces, anterior cingulate cortex activity increased toward Black vs White faces as they decreased in racial prototypicality, with prejudice positively predicting this difference (Experiment 2). These findings extend the literature on racial prototypicality and categorization by showing that relative prejudice tempers the extent of category competition and response conflict engaged when initially perceiving faces. PMID:28077728
Bandera, Elisa V; Maskarinec, Gertraud; Romieu, Isabelle; John, Esther M
Obesity is a global concern, affecting both developed and developing countries. Although there are large variations in obesity and breast cancer rates worldwide and across racial/ethnic groups, most studies evaluating the impact of obesity on breast cancer risk and survival have been conducted in non-Hispanic white women in the United States or Europe. Given the known racial/ethnic differences in tumor hormone receptor subtype distribution, obesity prevalence, and risk factor profiles, we reviewed published data for women of African, Hispanic, and Asian ancestry in the United States and their countries of origin. Although the data are limited, current evidence suggests a stronger adverse effect of obesity on breast cancer risk and survival in women of Asian ancestry. For African Americans and Hispanics, the strength of the associations appears to be more comparable to that of non-Hispanic whites, particularly when accounting for subtype and menopausal status. Central obesity seems to have a stronger impact in African-American women than general adiposity as measured by body mass index. International data from countries undergoing economic transition offer a unique opportunity to evaluate the impact of rapid weight gain on breast cancer. Such studies should take into account genetic ancestry, which may help elucidate differences in associations between ethnically admixed populations. Overall, additional large studies that use a variety of adiposity measures are needed, because the current evidence is based on few studies, most with limited statistical power. Future investigations of obesity biomarkers will be useful to understand possible racial/ethnic biological differences underlying the complex association between obesity and breast cancer development and progression. © 2015 American Society for Nutrition.
We consider the smallest possible directional reference frames allowed and determine the best one can ever do in preserving quantum information in various scenarios. We find that for the preservation of a single spin state, two orthogonal spins are optimal primitive reference frames; and in a product state, they do approximately 22% as well as an infinite-sized classical frame. By adding a small amount of entanglement to the reference frame, this can be raised to 2(2/3) 5 =26%. Under the different criterion of entanglement preservation, a very similar optimal reference frame is found; however, this time it is for spins aligned at an optimal angle of 87 deg. In this case 24% of the negativity is preserved. The classical limit is considered numerically, and indicates under the criterion of entanglement preservation, that 90 deg. is selected out nonmonotonically, with a peak optimal angle of 96.5 deg. for L=3 spins.
National Oceanic and Atmospheric Administration, Department of Commerce — The Reference Climatological Stations (RCS) network represents the first effort by NOAA to create and maintain a nationwide network of stations located only in areas...
U.S. Environmental Protection Agency — The Toxicity Reference Database (ToxRefDB) contains approximately 30 years and $2 billion worth of animal studies. ToxRefDB allows scientists and the interested...
Beazley, David M
Python Essential Reference is the definitive reference guide to the Python programming language — the one authoritative handbook that reliably untangles and explains both the core Python language and the most essential parts of the Python library. Designed for the professional programmer, the book is concise, to the point, and highly accessible. It also includes detailed information on the Python library and many advanced subjects that is not available in either the official Python documentation or any other single reference source. Thoroughly updated to reflect the significant new programming language features and library modules that have been introduced in Python 2.6 and Python 3, the fourth edition of Python Essential Reference is the definitive guide for programmers who need to modernize existing Python code or who are planning an eventual migration to Python 3. Programmers starting a new Python project will find detailed coverage of contemporary Python programming idioms.
Camarinha-Matos, L.M.; Afsarmanesh, H.
Collaborative Networks: Reference Modeling works to establish a theoretical foundation for Collaborative Networks. Particular emphasis is put on modeling multiple facets of collaborative networks and establishing a comprehensive modeling framework that captures and structures diverse perspectives of
Federal Laboratory Consortium — The Standard Reference Photometer (SRP) Program began in the early 1980s as collaboration between NIST and the U.S. Environmental Protection Agency (EPA) to design,...
Richmond, Tracy K; Hayward, Rodney A; Gahagan, Sheila; Field, Alison E; Heisler, Michele
Our goal was to determine if racial/ethnic disparities in adolescent boys' and girls' physical activity participation exist and persist once the school attended is considered. We performed a cross-sectional analysis of 17,007 teens in the National Longitudinal Study of Adolescent Health. Using multivariate linear regression, we examined the association between adolescent self-reported physical activity and individual race/ethnicity stratified by gender, controlling for a wide range of sociodemographic, attitudinal, behavioral, and health factors. We used multilevel analyses to determine if the relationship between race/ethnicity and physical activity varied by the school attended. Participants attended racially segregated schools; approximately 80% of Hispanic and black adolescent boys and girls attended schools with student populations that were schools that were >94% white. Black and Hispanic adolescent girls reported lower levels of physical activity than white adolescent girls. There were more similar levels of physical activity reported in adolescent boys, with black boys reporting slightly more activities. Although black and Hispanic adolescent girls were more likely to attend poorer schools with overall lower levels of physical activity in girls; there was no difference within schools between black, white, and Hispanic adolescent girls' physical activity levels. Within the same schools, both black and Hispanic adolescent boys had higher rates of physical activity when compared with white adolescent boys. In this nationally representative sample, lower physical activity levels in Hispanic and black adolescent girls were largely attributable to the schools they attended. In contrast, black and Hispanic males had higher activity levels than white males when attending the same schools. Future research is needed to determine the mechanisms through which school environments contribute to racial/ethnic disparities in adolescent physical activity and will need to
Rossbach, M.; Stoeppler, M.
Harmonization of certified values in Reference Materials (RMs) can be carried out by applying nuclear analytical techniques to RMs of various matrix types and concentration levels. Although RMs generally should not be used as primary standards the cross evaluation of concentrations in RMs leads to better compatibility of reference values and thus to a greater agreement between analytical results from different laboratories using these RMs for instrument calibration and quality assurance. (orig.)
Turner, L W
Electronics Engineer's Reference Book, 4th Edition is a reference book for electronic engineers that reviews the knowledge and techniques in electronics engineering and covers topics ranging from basics to materials and components, devices, circuits, measurements, and applications. This edition is comprised of 27 chapters; the first of which presents general information on electronics engineering, including terminology, mathematical equations, mathematical signs and symbols, and Greek alphabet and symbols. Attention then turns to the history of electronics; electromagnetic and nuclear radiatio
This 2002 reference document of the group Areva, provides information on the society. Organized in seven chapters, it presents the persons responsible for the reference document and for auditing the financial statements, information pertaining to the transaction, general information on the company and share capital, information on company operation, changes and future prospects, assets, financial position, financial performance, information on company management and executive board and supervisory board, recent developments and future prospects. (A.L.B.)
Smith, Timothy B.
The study and measurement of attitudes toward racial and ethnic groups are important parts of the field of cross-cultural psychology. The present study examined a theory of racial attitudes, that of symbolic racism, and several demographic variables. The sample population consisted of 575 Caucasians and 122 Far-East Asian college students. Results indicated that Symbolic Racism is a unique theoretical construct, that Caucasian students were less racially biased than their Asian peers, and tha...
Nomaguchi, Kei; House, Amanda N.
Although researchers contend that racial-ethnic minorities experience more stress than whites, knowledge of racial-ethnic disparities in parenting stress is limited. Using a pooled time-series analysis of data from the Early Childhood Longitudinal Study, Kindergarten Class of 1998–99 (n = 11,324), we examine racial-ethnic differences in maternal parenting stress, with a focus on structural and cultural explanations and variations by nativity and child age. In kindergarten, black mothers, albe...
Cassidy, Brittany S.; Sprout, Gregory T.; Freeman, Jonathan B.; Krendl, Anne C.
Less racially prototypic faces elicit more category competition during race categorization. Top-down factors (e.g. stereotypes), however, affect categorizations, suggesting racial prototypicality may enhance category competition in certain perceivers. Here, we examined how prejudice affects race category competition and stabilization when perceiving faces varying in racial prototypicality. Prototypically low vs high Black relative to White faces elicited more category competition and slower r...
Tobler, Amy L; Maldonado-Molina, Mildred M; Staras, Stephanie A S; O'Mara, Ryan J; Livingston, Melvin D; Komro, Kelli A
We examined perceived frequency and intensity of racial/ethnic discrimination and associations with high-risk behaviors/conditions among adolescents. With surveys from 2490 racial/ethnic minority adolescents primarily with low socioeconomic status, we used regression analysis to examine associations between racial/ethnic discrimination and behavioral health outcomes (alcohol use, marijuana use, physical aggression, delinquency, victimization, depression, suicidal ideation, and sexual behaviors). Most adolescents (73%) experienced racial/ethnic discrimination and 42% of experiences were 'somewhat-' or 'very disturbing.' Adolescents reporting frequent and disturbing racial/ethnic discrimination were at increased risk of all measured behaviors, except alcohol and marijuana use. Adolescents who experienced any racial/ethnic discrimination were at increased risk for victimization and depression. Regardless of intensity, adolescents who experienced racial/ethnic discrimination at least occasionally were more likely to report greater physical aggression, delinquency, suicidal ideation, younger age at first oral sex, unprotected sex during last intercourse, and more lifetime sexual partners. Most adolescents had experienced racial/ethnic discrimination due to their race/ethnicity. Even occasional experiences of racial/ethnic discrimination likely contribute to maladaptive behavioral and mental health outcomes among adolescents. Prevention and coping strategies are important targets for intervention.
This study investigates the association between body weight and the likelihood that people perceive that they have been the victims of racial discrimination in the workplace among the unemployed. I find that unemployed obese men and women are 8.4 percentage points and 7.7 percentage points, respectively, more likely to have experienced racial discrimination before becoming unemployed than their non-obese counterparts. For unemployed men, the relationship between body weight and perceived racial discrimination does not seem to be associated with race. For unemployed women, being black and obese significantly increases the likelihood of perceiving racial discrimination.
R. Khari Brown
Full Text Available The present study finds that, for Whites, worship attendance is associated with heightened support for racial segregation. This has much to do with the fact that the individuals that attend worship service the least, secular and young adults, tend to be more racially progressive. That is, the extent to which secular and Generation X and Y individuals attend worship services as often as others, worship attendance is associated with weakened opposition to racial segregation. Conversely, worship attendance, religious affiliation, and age cohort are largely unrelated to Black racial segregation attitudes.
Santos, Carlos E; VanDaalen, Rachel A
In this brief report, we present results from a study exploring the associations of high-risk activism (HRA) orientation in lesbian, gay, and bisexual (LGB) issues; HRA orientation in racial/ethnic issues; conflicts in allegiances (CIA) between one's ethnic-racial and sexual minority identities; and anxiety among LGB racial/ethnic minority adults. A racially and ethnically diverse sample of 208 LGB racial/ethnic minority adults (age: M = 27.52, SD = 8.76) completed an online survey. Bivariate correlations showed that HRA orientation in LGB and in racial/ethnic issues, as well as CIA, were each positively associated with anxiety. However, regression analyses indicated that CIA moderated the association between anxiety and HRA orientation in LGB issues (but not racial/ethnic minority issues) such that this association was significant and positive at low levels of CIA and nonsignificant at high levels of CIA. These findings can be used to not only inform psychological practice with this population (e.g., by encouraging practitioners to be more attentive to these issues as potential sources of stress), but also more broadly, as knowledge that can inform the burgeoning psychological literature on collective action. We highlight, for example, the importance of distinguishing between types of activism (i.e., high- vs. low-risk types) in relation to mental health outcomes. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
McKetta, Sarah; Hatzenbuehler, Mark L; Pratt, Charissa; Bates, Lisa; Link, Bruce G; Keyes, Katherine M
Racism, whether defined at individual, interpersonal, or structural levels, is associated with poor health among Blacks. This association may arise because exposure to racism causes poor health, but geographic mobility patterns pose an alternative explanation-namely, Black individuals with better health and resources can move away from racist environments. We examine the evidence for selection effects using nationally representative, longitudinal data (1990-2009) from the Panel Study on Income Dynamics (n = 33,852). We conceptualized state-level racial animus as an ecologic measure of racism and operationalized it as the percent of racially-charged Google search terms in each state. Among those who move out of state, Blacks reporting good self-rated health (SRH) are more likely to move to a state with less racial animus than Blacks reporting poor SRH (P = .01), providing evidence for at least some selection into environments with less racial animus. However, among Blacks who moved states, over 80% moved to a state within the same quartile of racial animus, and fewer than 5% resided in states with the lowest level of racial animus. Geographic mobility patterns are therefore likely to explain only a small part of the relationship between racial animus and SRH. These results require replication with alternative measures of racist attitudes and health outcomes. Copyright © 2017 Elsevier Inc. All rights reserved.
To make real and accurate dose assessment method so far, it is necessitated to provide ''Reference Japanese Man'' based on anotomical, physiological and biochemical data of Japanese people instead of the Reference Man presented in ICRP Publications 23 and 30. This review describes present status of researched for the purpose of establishing of Reference Japanese Man. The Reference Japanese Man is defined as a male or female adult who lives in Japan with a Japanese life-style and food custom. His stature and body weight, and the other data was decided as mean values of male or female people of Japan. As for food custom, Japanese people take significantly smaller amount of meat and milk products than Western people, while larger intake amount of cereals and marine products such as fish or seaweeds. Weight of organs is a principal factor for internal dose assessment and mean values for living Japanese adult has been investigated and the value employable for dose assessment for organs and tissues are shown. To employ these values of Reference Japanese Man, it should be taken into account of age. Metabolic parameters should also be considered. Iodine metabolism in Japanese is quite different from that of Western people. The above-mentioned data are now tentatively employing in modification of table of MIRD method and others. (Takagi, S.)
The calculation of electric power production reference costs is used in France, even in the present case of over-capacity, for comparing the relative interest of the various means of power generation (nuclear plants, coal plants, hydroelectricity, gas combined cycles, etc.) and as an aid for future investment decisions. Reference costs show a sharp decrease between 1993 and 1997 due to advancements in nuclear plant operating ability and fossil fuel price decrease. Actuarial rates, plant service life, fuel costs and exchange rates are important parameters. The various costs from the research stage to the waste processing stages are discussed and the reference costs of the various power generation systems are presented and compared together with their competitiveness; the future of wind energy and cogeneration and the prospective of the renewal of nuclear plants at the 2010 horizon are also addressed
Reference Targets are used to represent virtual quantities like the magnetic axis of a magnet or the definition of a coordinate system. To explain the function of reference targets in the sequence of the alignment process, this paper will first briefly discuss the geometry of the trajectory design space and of the surveying space, then continue with an overview of a typical alignment process. This is followed by a discussion on magnet fiducialization. While the magnetic measurement methods to determine the magnetic centerline are only listed (they will be discussed in detail in a subsequent talk), emphasis is given to the optical/mechanical methods and to the task of transferring the centerline position to reference targets
Chang, Briana L.
Given the concentration of economic growth and power in science fields and the current levels of racial stratification in schooling, this study examined (1) the effects of race on students' connectedness to science and career aspirations, (2) the extent to which these effects were moderated by school racial composition and racialized tracking, and (3) the differences in modeling effects using separate variables for race and gender (i.e., White, Black, Hispanic, female) versus race/gender (e.g., White female, Black male, etc.). Using the lens of racial formation theory, this study situated access to science knowledge as a racial project, conferring and denying access to resources along racial lines. Reviews of the literature on science self-efficacy, identity, engagement, and career aspirations revealed an under-emphasis on school institutional factors, such as racial composition and racialized tracking (which are important in sociological literature), as shaping student outcomes. The study analyzed data from the nationally representative High School Longitudinal Study that surveyed students in 2009 during their freshman year in high school and again in 2012 during most students' junior year (n = 6,998). Affective ratings (in self-efficacy, identity, engagement) and career aspirations for students measured in 2012 were examined as dependent variables and a variable for racialized tracking was estimated given schools' placement of students in advanced science coursework in 2012. Although school racial composition was not found to moderate race on outcome effects, primary analyses demonstrated that the presence of racialized tracking in the students' schools did moderate these effects. Overall these results suggested that the student subgroups most often at a disadvantage compared to White students for the science outcomes studied were Hispanic males and females; Black students' ratings and aspirations were largely on par or exceeded those of their White counterparts
Perfil e principais queixas dos clientes encaminhados ao Centro de Atendimento e Apoio Psicológico ao Adolescente (CAAA - UNIFESP/EPM Social-demographic profile and main complaints of clients referred to the Center of Psychological Assistance and Aid to Adolescent - CAAA - UNIFESP/EPM
Teresa Helena Schoen-Ferreira
Full Text Available Este estudo traça o perfil sociodemográfico do adolescente encaminhado ao serviço de psicologia do Centro de Atendimento e Apoio ao Adolescente (CAAA do Departamento de Pediatria da Unifesp/EPM. A população, predominantemente na faixa de 13 a 15 anos de idade, igualmente distribuída do ponto de vista do sexo, cursava o Ensino Fundamental com defasagem escolar. Além disso, o presente estudo apresenta as queixas mais comuns do adolescente (dificuldades escolares e a principal fonte de encaminhamento (médico hebeatra. A partir do levantamento, os autores discutem os dados comparando-os com outros estudos de mesma natureza. Comentam a necessidade de se trabalhar em equipe multidisciplinar e de se pensar em novos modelos de atendimento ao adolescente.This study draws the social demographic profile of the adolescent referred to the service of Psychology of the Center of Assistance and Support to Adolescents (CAAA of the Pediatrics Department of Unifesp/EPM with a population, consisting of 13 to 15 year old individuals, equally distributed by sex, attending elementary school with academic failure. The study shows the most common adolescents complains (learning problems and the most frequent referrals (medical doctor. Based on this assessment the authors discuss several adolescent problems such as health, personal development, family and social environment with special focus on school progress and family relationship.
Jones, G R
A long established reference book: radical revision for the fifteenth edition includes complete rearrangement to take in chapters on new topics and regroup the subjects covered for easy access to information.The Electrical Engineer's Reference Book, first published in 1945, maintains its original aims: to reflect the state of the art in electrical science and technology and cater for the needs of practising engineers. Most chapters have been revised and many augmented so as to deal properly with both fundamental developments and new technology and applications that have come to the fore since
This is the book to reach for when you're coding on the fly and need an answer now. It's an easy-to-use reference to the core language, with descriptions of commonly used modules and toolkits, and a guide to recent changes, new features, and upgraded built-ins -- all updated to cover Python 3.X as well as version 2.6. You'll also quickly find exactly what you need with the handy index. Written by Mark Lutz -- widely recognized as the world's leading Python trainer -- Python Pocket Reference, Fourth Edition, is the perfect companion to O'Reilly's classic Python tutorials, also written by Mark
Nicolaisen, Jeppe; Faber Frandsen, Tove
The paper introduces a new journal impact measure called The Reference Return Ratio (3R). Unlike the traditional Journal Impact Factor (JIF), which is based on calculations of publications and citations, the new measure is based on calculations of bibliographic investments (references) and returns...... (citations). A comparative study of the two measures shows a strong relationship between the 3R and the JIF. Yet, the 3R appears to correct for citation habits, citation dynamics, and composition of document types - problems that typically are raised against the JIF. In addition, contrary to traditional...
If you have a Perl programming question, you'll find the answer quickly in this handy, easy-to-use quick reference. The Perl Pocket Reference condenses and organizes stacks of documentation down to the most essential facts, so you can find what you need in a heartbeat. Updated for Perl 5.14, the 5th edition provides a summary of Perl syntax rules and a complete list of operators, built-in functions, and other features. It's the perfect companion to O'Reilly's authoritative and in-depth Perl programming books, including Learning Perl, Programming Perl, and the Perl Cookbook..
After years of using spacer GIFs, layers of nested tables, and other improvised solutions for building your web sites, getting used to the more stringent standards-compliant design can be intimidating. HTML and XHTML Pocket Reference is the perfect little book when you need answers immediately. Jennifer Niederst-Robbins, author Web Design in a Nutshell, has revised and updated the fourth edition of this pocket guide by taking the top 20% of vital reference information from her Nutshell book, augmenting it judiciously, cross-referencing everything, and organizing it according to the most com
Meyer, Eric A
They say that good things come in small packages, and it's certainly true for this edition of CSS Pocket Reference. Completely revised and updated to reflect the latest Cascading Style Sheet specifications in CSS 2.1, this indispensable little book covers the most essential information that web designers and developers need to implement CSS effectively across all browsers. Inside, you'll find: A short introduction to the key concepts of CSS A complete alphabetical reference to all CSS 2.1 selectors and properties A chart displaying detailed information about CSS support for every style ele
JDBC--the Java Database Connectivity specification--is a complex set of application programming interfaces (APIs) that developers need to understand if they want their Java applications to work with databases. JDBC is so complex that even the most experienced developers need to refresh their memories from time to time on specific methods and details. But, practically speaking, who wants to stop and thumb through a weighty tutorial volume each time a question arises? The answer is the JDBC Pocket Reference, a data-packed quick reference that is both a time-saver and a lifesaver. The JDBC P
Barrientos Castanno, Alberto; Herrera Mora, Maritza; Garcia Baez, Obel
Obtain electrooculographic reference values based on the patterns set by the Standardization Committee of the International Society for Clinical Electrophysiology of Vision (ISCEV). the lowest amplitude values of the potential ranged between 388 and 882 μv in the dark phase. The light peak was obtained between 9 and 10 minutes, and during this phase the potential reached an amplitude ranging between 808 and 1 963 μv. This amplitude variability may be related to the fact that the test was conducted without pupillary mydriasis. The reference value obtained for Arden index was 1,55 to 2,87
Mandell, M. J.; Stannard, P. R.; Katz, I.
The NASA Charging Analyzer Program (NASCAP) is a computer program designed to model the electrostatic charging of complicated three-dimensional objects, both in a test tank and at geosynchronous altitudes. This document is a programmer's reference manual and user's guide. It is designed as a reference to experienced users of the code, as well as an introduction to its use for beginners. All of the many capabilities of NASCAP are covered in detail, together with examples of their use. These include the definition of objects, plasma environments, potential calculations, particle emission and detection simulations, and charging analysis.
Full Text Available To date, limited and inconsistent evidence exists regarding racial discrimination and risk of cardiovascular disease (CVD.Cross-sectional observational study of 1005 US-born non-Hispanic black (n = 504 and white (n = 501 participants age 35-64 randomly selected from community health centers in Boston, MA (2008-2010; 82.4% response rate, using 3 racial discrimination measures: explicit self-report; implicit association test (IAT, a time reaction test for self and group as target vs. perpetrator of discrimination; and structural (Jim Crow status of state of birth, i.e. legal racial discrimination prior 1964.Black and white participants both had adverse cardiovascular and socioeconomic profiles, with black participants most highly exposed to racial discrimination. Positive crude associations among black participants occurred for Jim Crow birthplace and hypertension (odds ratio (OR 1.92, 95% confidence interval (CI 1.28, 2.89 and for explicit self-report and the Framingham 10 year CVD risk score (beta = 0.04; 95% CI 0.01, 0.07; among white participants, only negative crude associations existed (for IAT for self, for lower systolic blood pressure (SBP; beta = -4.86; 95% CI -9.08, -0.64 and lower Framingham CVD score (beta = -0.36, 95% CI -0.63, -0.08. All of these associations were attenuated and all but the white IAT-Framingham risk score association were rendered null in analyses that controlled for lifetime socioeconomic position and additional covariates. Controlling for racial discrimination, socioeconomic position, and other covariates did not attenuate the crude black excess risk for SBP and hypertension and left unaffected the null excess risk for the Framingham CVD score.Despite worse exposures among the black participants, racial discrimination and socioeconomic position were not associated, in multivariable analyses, with risk of CVD. We interpret results in relation to constrained variability of exposures and outcomes and discuss
Cormack, Donna M; Harris, Ricci B; Stanley, James
While evidence of the contribution of racial discrimination to ethnic health disparities has increased significantly, there has been less research examining relationships between ascribed racial/ethnic categories and health. It has been hypothesized that in racially-stratified societies being assigned as belonging to the dominant racial/ethnic group may be associated with health advantage. This study aimed to investigate associations between socially-assigned ethnicity, self-identified ethnicity, and health, and to consider the role of self-reported experience of racial discrimination in any relationships between socially-assigned ethnicity and health. The study used data from the 2006/07 New Zealand Health Survey (n = 12,488), a nationally representative cross-sectional survey of adults 15 years and over. Racial discrimination was measured as reported individual-level experiences across five domains. Health outcome measures examined were self-reported general health and psychological distress. The study identified varying levels of agreement between participants' self-identified and socially-assigned ethnicities. Individuals who reported both self-identifying and being socially-assigned as always belonging to the dominant European grouping tended to have more socioeconomic advantage and experience less racial discrimination. This group also had the highest odds of reporting optimal self-rated health and lower mean levels of psychological distress. These differences were attenuated in models adjusting for socioeconomic measures and individual-level racial discrimination. The results suggest health advantage accrues to individuals who self-identify and are socially-assigned as belonging to the dominant European ethnic grouping in New Zealand, operating in part through socioeconomic advantage and lower exposure to individual-level racial discrimination. This is consistent with the broader evidence of the negative impacts of racism on health and ethnic inequalities
Hefele, Jennifer Gaudet; Ritter, Grant A; Bishop, Christine E; Acevedo, Andrea; Ramos, Candi; Nsiah-Jefferson, Laurie A; Katz, Gabrielle
Identifying racial/ethnic differences in quality is central to identifying, monitoring, and reducing disparities. Although disparities across all individual nursing home residents and disparities associated with between-nursing home differences have been established, little is known about the degree to which quality of care varies by race//ethnicity within nursing homes. A study was conducted to measure within-facility differences for a range of publicly reported nursing home quality measures. Resident assessment data on approximately 15,000 nursing homes and approximately 3 million residents (2009) were used to assess eight commonly used and publicly reported long-stay quality measures: the proportion of residents with weight loss, with high-risk and low-risk pressure ulcers, with incontinence, with depressive symptoms, in restraints daily, and who experienced a urinary tract infection or functional decline. Each measure was stratified by resident race/ethnicity (non-Hispanic white, non-Hispanic black, and Hispanic), and within-facility differences were examined. Small but significant differences in care on average were found, often in an unexpected direction; in many cases, white residents were experiencing poorer outcomes than black and Hispanic residents in the same facility. However, a broad range of differences in care by race/ethnicity within nursing homes was also found. The results suggest that care is delivered equally across all racial/ethnic groups in the same nursing home, on average. The results support the call for publicly reporting stratified nursing home quality measures and suggest that nursing home providers should attempt to identify racial/ethnic within-facility differences in care. Copyright © 2017 The Joint Commission. Published by Elsevier Inc. All rights reserved.
Daane, Abigail R.; Decker, Sierra R.; Sawtelle, Vashti
Even after you have decided to tackle a problem like racial equity, it may seem daunting to broach the subject in a physics classroom. After all, the idea of a (typically White) instructor in power tackling a sensitive topic such as social justice can be scary in any (mostly White) classroom. Not only that, but physics is typically viewed as a "culture with no culture." The physicist's quest for objectivity, along with a general focus on a fixed set of laws and formulae, support the treatment of this subject as untouched by people. Sometimes it is easier to ignore the problem and just focus on the Conservation of Energy Principle. However, ignoring the striking underrepresentation of ethnic/racial minorities and women in both the physics classroom and the field at large is a great disservice to all our students. We take the position that the persistence of representation disparities in physics is evidence that culture plays a role in who and what is involved in physics. Instructors have an opportunity to explicitly address the absence of equitable circumstances in classrooms and highlight the obstacles that contribute to the disparity (e.g., varied access to learning opportunities and support structures, dominant cultural norms, stereotype threat, implicit bias, hidden curricula, etc.). We acknowledge that incorporating these discussions in a physics classroom is fraught with difficulty, but we also believe that trying to lead these discussions is better than ignoring the problem. Furthermore, a set of resources for teachers interested in leading these discussions has been developing in the physics teacher community. Rifkin offers resources for leading a two-week unit on equity designed for secondary science classrooms. Here we describe another possible pathway for integrating a shorter equity unit into the traditional content of a (predominantly White) university physics classroom, addressing racial inequity and sharing common student responses that may arise.
Salasky, Vanessa; Yang, Rachel L; Datta, Jashodeep; Graves, Holly L; Cintolo, Jessica A; Meise, Chelsey; Karakousis, Giorgos C; Czerniecki, Brian J; Kelz, Rachel R
Racial disparities exist within many domains of cancer care. This study was designed to identify differences in the use of outpatient mastectomy (OM) based on patient race. We identified patients in the American College of Surgeons National Surgical Quality Improvement Program Participant Use File (during the years 2007-2010) who underwent a mastectomy. The association between mastectomy setting, patient race, patient age, American Society of Anesthesiology physical status classification, functional status, mastectomy type, and hospital teaching status was determined using the chi-square test. A multivariable logistic regression analysis was developed to assess the relative odds of undergoing OM by race, with adjustment for potential confounders. We identified 47,318 patients enrolled in the American College of Surgeons National Surgical Quality Improvement Program Participant Use File who underwent a mastectomy during the study time frame. More than half (62.6%) of mastectomies were performed in the outpatient setting. All racial minorities had lower rates of OM, with 63.8% of white patients; 59.1% of black patients; 57.4% of Asian, Native Hawaiian, or Pacific Islander patients; and 43.9% of American Indian or Alaska Native patients undergoing OM (P black patients, American Indian or Alaska Native patients, and those of unknown race were all less likely to undergo OM (odds ratio [OR], 0.86; 95% confidence interval [CI], 0.80-0.93; OR, 0.55; 95% CI, 0.41-0.72; and OR, 0.70; 95% CI, 0.64-0.76, respectively) compared with white patients. Disparities exist in the use of OM among racial minorities. Further studies are needed to identify the role of cultural preferences, physician attitudes, and insurer encouragements that may influence these patterns of use. Copyright © 2014 Elsevier Inc. All rights reserved.
Full Text Available Background: Young adults are at increased risk for suicidal behavior and there is growing concern about racial differences in suicidal ideation, especially in the younger population. Aim: The aim of this study is to assess suicidal ideation in school going tribal and nontribal adolescents and to study its relationships with psychological well-being, depression, and anxiety. Materials and Methods: A total of 259 students of Classes X, XI, and XII of three Schools of Ranchi, who fulfilled inclusion and exclusion criteria, were screened for suicidal ideation by Suicidal Ideation Questionnaire (SIQ and psychological well-being by General Health Questionnaire-12 (GHQ-12. The level of anxiety and depression was assessed by Hospital Anxiety Depression Scale (HADS. Results: Overall 33.2% of the adolescents had suicidal ideation out of which 34.2% were tribal-students and 32.8% nontribal-students with no significant intergroup difference. Psychological discomfort (GHQ-12 Score ≥3 was noticed in 59.1% of adolescents, but no racial difference was found. However, the mean HADS depression score was significantly higher in tribal adolescents, more so in tribal boys than nontribal adolescents or boys, respectively. There was a significant positive correlation of SIQ total score in all the adolescents with GHQ-12 total score, HADS total score, HADS anxiety score, and HADS depression score. Conclusion: There were no racial differences in suicidal ideation and psychological discomfort among tribal and nontribal adolescents. Tribal adolescents, and more specifically tribal boys, had more depression than their nontribal counterparts. Suicidal ideation was positively correlated with psychological discomfort, anxiety, and depression.
Saha, Somnath; Jacobs, Elizabeth A; Moore, Richard D; Beach, Mary Catherine
Mistrust among African Americans is often considered a potential source of racial disparities in HIV care. We sought to determine whether greater trust in one's provider among African-American patients mitigates racial disparities. We analyzed data from 1,104 African-American and 201 white patients participating in a cohort study at an urban, academic HIV clinic between 2005 and 2008. African Americans expressed lower levels of trust in their providers than did white patients (8.9 vs. 9.4 on a 0-10 scale; p African Americans were also less likely than whites to be receiving antiretroviral therapy (ART) when eligible (85% vs. 92%; p = 0.02), to report complete ART adherence over the prior 3 days (83% vs. 89%; p = 0.005), and to have a suppressed viral load (40% vs. 47%; p = 0.04). Trust in one's provider was not associated with receiving ART or with viral suppression but was significantly associated with adherence. African Americans who expressed less than complete trust in their providers (0-9 of 10) had lower ART adherence than did whites (adjusted OR, 0.40; 95% CI, 0.25-0.66). For African Americans who expressed complete trust in their providers (10 of 10), the racial disparity in adherence was less prominent but still substantial (adjusted OR, 0.59; 95% CI, 0.36-0.95). Trust did not affect disparities in receipt of ART or viral suppression. Our findings suggest that enhancing trust in patient-provider relationships for African-American patients may help reduce disparities in ART adherence and the outcomes associated with improved adherence.
Stella R. Taquette
Full Text Available O estudo teve como objetivo verificar a discriminação racial vivenciada por adolescentes negras moradoras em favelas da cidade do Rio de Janeiro e sua possível influência no processo de vulnerabilização ao HIV/Aids. Utilizou-se uma combinação de métodos, quantitativo e qualitativo. Este artigo se refere a um recorte da etapa qualitativa desenvolvida por meio de dez grupos focais com a participação de 139 adolescentes. Seguiu-se um roteiro para o debate contendo dois grupos temáticos: sexualidade/DST/Aids/gênero e raça/cor/discriminação. Os relatos foram gravados e o material transcrito organizado conforme os temas tratados e analisados criticamente por equipe multidisciplinar. Os dados coletados foram classificados em categorias específicas articuladas aos pressupostos teóricos, a fim de responder às questões formuladas, tendo por base os objetivos da pesquisa. Os resultados revelaram que as adolescentes negras sofrem discriminação racial no seu cotidiano, que é manifestada nas expressões de suas falas, referindo-se ao aspecto físico, ao caráter e à capacidade intelectual. Tais condutas discriminatórias dificultam o acesso aos serviços de saúde e induzem um atendimento de baixa qualidade. Concluiu-se que a discriminação racial vivida por estas adolescentes negras, na cidade do Rio de Janeiro, influencia o desenvolvimento da autoestima e contribui para a construção de uma identidade negativa que, aliada ao racismo e à pobreza, se configura num contexto de vulnerabilidade às DST/Aids. Sugere-se que estes dados sejam levados em consideração na elaboração de políticas públicas para que ofereçam atenção diferenciada àqueles que estão inseridos de forma desigual na sociedade.This study aimed to verify the racial discrimination experienced by black teenage girls living in shantytowns in Rio de Janeiro city and its possible influence on their vulnerability to HIV/AIDS. We used a combination of quantitative
Brandhorst, Wesley T.
The 116 citations on book catalogs are divided into the following two main sections: (1) Selected References, in alphabetic sequence by personal or institutional author and (2) Anonymous Entries, in alphabetic sequence by title. One hundred and seven of the citations cover the years 1960 through March 1969. There are five scattered citations in…
Fuakye, Eric Gyabeng
A ROOT Reference Documentation has been implemented to generate all the lists of libraries needed for each ROOT class. Doxygen has no option to generate or add the lists of libraries for each ROOT class. Therefore shell scripting and a basic C++ program was employed to import the lists of libraries needed by each ROOT class.
Texas Tech Univ., Lubbock. Home Economics Curriculum Center.
This reference book provides information needed by employees in hospitality services occupations. It includes 29 chapters that cover the following topics: the hospitality services industry; professional ethics; organization and management structures; safety practices and emergency procedures; technology; property maintenance and repair; purchasing…
The idea that only relative variables have physical meaning came to be known as Mach's principle. Carrying over this idea to quantum theory, has led to the consideration of finite mass, macroscopic reference frames, relative to which all physical quantities are measured. During the process of measurement, a finite mass observer receives a kickback, and this reaction of the measuring device is not negligible in quantum theory because of the quantization of the action. Hence, the observer himself has to be included in the system that is being considered. Using this as the starting point, a number of thought experiments involving finite mass observers is discussed which have quantum uncertainties in their time or in their position. These thought experiments serve to elucidate in a qualitative way some of the difficulties involved, as well as pointing out a direction to take in seeking solutions to them. When the discussion is extended to include more than one observer, the question of the covariance of the theory immediately arises. Because none of the frames of reference should be preferred, the theory should be covariant. This demand expresses an equivalence principle which here is extended to include reference frames which are in quantum uncertainties relative to each other. Formulating the problem in terms of canonical variables, the ensueing free Hamiltonian contains vector and scalar potentials which represent the kick that the reference frame receives during measurement. These are essentially gravitational type potentials, resulting, as it were, from the extension of the equivalence principle into the quantum domain
Ercan, F.E.Z.; Donders, T.H.; Bijl, P.K.; Wagner, F.
The extensive Utrecht University pollen reference collection holds thousands of pollen samples of many species and genera from all over the world and has been a basis for the widely-used North West European Pollen Flora. These samples are fixed on glass slides for microscopy use, but the aging
As the need to access information increases, school librarians must create virtual libraries. Linked to reliable reference resources, the virtual library extends the physical collection and library hours and lets students learn to use Web-based resources in a protected learning environment. The growing number of virtual schools increases the need…
Small, Deborah A.
Natural disasters and other traumatic events often draw a greater charitable response than do ongoing misfortunes, even those that may cause even more widespread misery, such as famine or malaria. Why is the response disproportionate to need? The notion of reference dependence critical to Prospect Theory (Kahneman & Tversky, 1979) maintains that…
... Page Search Home Health Conditions Genes Chromosomes & mtDNA Resources Help Me Understand Genetics Share: Email Facebook Twitter Genetics Home Reference provides consumer-friendly information about the effects of genetic variation on human health. Health Conditions More than 1,200 health ...
G. van Rossum (Guido)
textabstractPython is an extensible, interpreted, object-oriented programming language. It supports a wide range of applications, from simple text processing scripts to interactive WWW browsers. While the Python Reference Manual describes the exact syntax and semantics of the language, it does not
Nyarko, Kwame A.; Lopez-Camelo, Jorge; Castilla, Eduardo E.
Objectives. We sought to quantify how socioeconomic, health care, demographic, and geographic effects explain racial disparities in low birth weight (LBW) and preterm birth (PTB) rates in Brazil. Methods. We employed a sample of 8949 infants born between 1995 and 2009 in 15 cities and 7 provinces in Brazil. We focused on disparities in LBW (Public policies to improve children’s health should target prenatal care and geographic location differences to reduce health disparities between infants of African and European ancestries in Brazil. PMID:26313046
Full Text Available Por primera vez en nuestro país, un Tribunal sanciona una conducta discriminatoria basada en raciales. En el texto que sigue, se intenta describir el razonamiento que, siguiendo los principios liberales y de la Doctrina de los Derechos Humanos, fundamentan fallo judicial. Además se plantea el desafío y posibilidad que constituye el principio de la igualdad - pensado desde la filosofía moral de Kant- como aporte a la resolución del conficto interétnico.
Fant, O D
In a productive organization, policies, programs, and job structures promote harmony in a racially diverse workforce and therefore utilize the talents and abilities of all its employees. But according to Ora D. Fant, vice-president and senior staff consultant with Goodmeasure, Inc., people of color are still often underutilized and isolated in the workplace, and this interferes with a true assessment of their contributions and value to the organization. Fant explains the dynamics behind such counterproductive treatment and offers both (1) organizationwide recommendations for effective workforce integration and (2) guidelines to help individual managers work more effectively with people of color.
This article aims to reconstruct the history of the term "racial democracy" in Brazilian sociological literature. This term, usually associated with the idea of "myth", is used in many studies of race relations without little definition or clarity. This article retraces its origins, in particular by showing that the concept is not the invention of Gilberto Freyre. It then examines the evolution of its use with particular emphasis on Unesco's research in the 1950s and the texts of Florestan Fernandes in the 1960s.
Azevedo, Celia Maria Marinho de
O objetivo deste artigo é examinar a proposta corrente de racialização da população brasileira pelo Estado, com vistas a amparar programas de ação afirmativa para o atendimento específico daqueles que se autodenominarem negros. Analisa-se, inicialmente, o ressurgimento da noção de raça entre acadêmicos, políticos e militantes do anti-racismo, bem como as dificuldades de se delimitar quem é negro no Brasil. Em seguida, examina-se o modelo de cota racial dos Estados Unidos e seu apregoado suces...
Juliana Anacleto dos Santos
Full Text Available This article focuses on the fact that white women have managed to make use of their degrees to get higher work positions with access to authority more than black women and, partly, even more than white and black men. This statement considers the significant women advance in occupations requiring higher education and exercise of authority at work, analyzing the racial contours in this configuration. Therefore there are repercussions on their income, which has changed the profile of gender categories of the Brazilian average employee.
Full Text Available Accumulating evidence suggests that reproductive potential and function may be different across racial and ethnic groups. Racial differences have been demonstrated in pubertal timing, infertility, outcomes after assisted reproductive technology (ART treatment, and reproductive aging. Recently, racial differences have also been described in serum antimüllerian hormone (AMH, a sensitive biomarker of ovarian reserve, supporting the notion that ovarian reserve differs between racial/ethnic groups. The existence of such racial/ethnic differences in ovarian reserve, as reflected by AMH, may have important clinical implications for reproductive endocrinologists. However, the mechanisms which may underlie such racial differences in ovarian reserve are unclear. Various genetic factors and environmental factors such as obesity, smoking, and vitamin D deficiency which have been shown to correlate with serum AMH levels and also display significant racial/ethnic variations are discussed in this review. Improving our understanding of racial differences in ovarian reserve and their underlying causes may be essential for infertility treatment in minority women and lead to better reproductive planning, improved treatment outcomes, and timely interventions which may prolong reproductive lifespan in these women.
Watkins, Natasha D.; Aber, Mark S.
Although school climate has been thought to be especially important for racial minority and poor students (Booker, 2006; Haynes, Emmons, & Ben-Avie, 1997), little research has explored the significance of racial climate for these students. Furthermore, research in the area has tended to treat race, socioeconomic class, and gender separately,…
Harris, Jessica C.; Linder, Chris
Using a critical race theory lens, we examined the racialized experiences of 29 Students of Color in HESA programs across the United States. Students' experiences illuminate 4 themes: educating white peers, invalidation of experiences and identity, racial stereotypes, and isolation. Participants' experiences illustrate a disconnect between HESA…
O'Connell, Heather A.
Despite Civil Rights legislation, racial inequality persists, especially in the context of poverty. This study advances the literature on racial inequality and the Southern legacy of slavery by examining slavery's relationship with inequality in poverty. I analyze county-level U.S. Census data using regression and spatial data analysis techniques.…
Roksa, Josipa; Trolian, Teniell L.; Pascarella, Ernest T.; Kilgo, Cindy A.; Blaich, Charles; Wise, Kathleen S.
While racial inequalities in college entry and completion are well documented, much less is known about racial disparities in the development of general collegiate skills, such as critical thinking. Using data from the Wabash National Study of Liberal Arts Education, we find substantial inequality in the development of critical thinking skills…
Tracy, Allison J.; Erkut, Sumru; Porche, Michelle V.; Kim, Jo; Charmaraman, Linda; Grossman, Jennifer M.; Ceder, Ineke; Garcia, Heidie Vazquez
In this article, we operationalize identification of mixed racial and ethnic ancestry among adolescents as a latent variable to (a) account for measurement uncertainty, and (b) compare alternative wording formats for racial and ethnic self-categorization in surveys. Two latent variable models were fit to multiple mixed-ancestry indicator data from…
Loury, Glenn C.
Contends that the nation will begin to resolve the debate over racial preferences only when public commentators begin to draw a clear distinction between the procedural morality of color blindness and the historical morality of racial justice. Explains that it matters very much how college admissions decisions are made and recommends that people…
Offermann, Lynn R; Basford, Tessa E; Graebner, Raluca; Jaffer, Salman; De Graaf, Sumona Basu; Kaminsky, Samuel E
Workplace discrimination has grown more ambiguous, with interracial interactions often perceived differently by different people. The present study adds to the literature by examining a key individual difference variable in the perception of discrimination at work, namely individual color-blind attitudes. We examined relationships between 3 dimensions of color-blind attitudes (Racial Privilege, Institutional Discrimination, and Blatant Racial Issues) and perceptions of racial microaggressions in the workplace as enacted by a White supervisor toward a Black employee (i.e., discriminatory actions ranging from subtle to overt). Findings showed that observer views on institutional discrimination fully mediated, and blatant racial issues partially mediated, the relationships between racial group membership and the perception of workplace microaggressions. Non-Hispanic Whites endorsed color blindness as institutional discrimination and blatant racial issues significantly more than members of racioethnic minority groups, and higher levels of color-blind worldviews were associated with lower likelihoods of perceiving microaggressions. Views on racial privilege did not differ significantly between members of different racial groups or affect microaggression perceptions. Implications for organizations concerned about promoting more inclusive workplaces are discussed. (PsycINFO Database Record (c) 2014 APA, all rights reserved).
Findings identified three overarching themes found among students including contradiction within and across racial groups, Afrikaner white vs. English white and racial segregation on campus. These themes directly correspond with personal and societal aspects that influence meaning making in South Africa, including ...
Martin, Stephanie M.
The present paper examines the relationship between public school teacher salaries and the racial concentration and segregation of students in the district. A particularly rich set of control variables is included to better measure the effect of racial characteristics. Additional analyses included Metropolitan Statistical Area fixed effects and…
McGee, Ebony O.
At some point most Black and Latino/a college students--even long-term high achievers--question their own abilities because of multiple forms of racial bias. The 38 high-achieving Black and Latino/a STEM study participants, who attended institutions with racially hostile academic spaces, deployed an arsenal of strategies (e.g., stereotype…
Miville, Marie L.; Constantine, Madonna G.; Baysden, Matthew F.; So-Lloyd, Gloria
The current study explored essential themes of racial identity development among 10 self-identified multiracial adults from a variety of racial backgrounds. Participants were interviewed using a semistructured protocol, and the interviews were recorded, transcribed, and then coded for themes by research team members. Four primary themes were…
Kim, Eunha; Kang, Minchul
This study explored the effects of ethnic/racial matching on psychotherapy outcomes via the number of counseling sessions attended by clients, using clinical data collected from a university's counseling center. A total sample of 644 clients (193 men, 448 women) was selected and the ethnic/racial distribution of the sample comprised 499…
Wallace, Stephanie; Nazroo, James; Bécares, Laia
To examine the longitudinal association between cumulative exposure to racial discrimination and changes in the mental health of ethnic minority people. We used data from 4 waves (2009-2013) of the UK Household Longitudinal Study, a longitudinal household panel survey of approximately 40 000 households, including an ethnic minority boost sample of approximately 4000 households. Ethnic minority people who reported exposure to racial discrimination at 1 time point had 12-Item Short Form Health Survey (SF-12) mental component scores 1.93 (95% confidence interval [CI] = -3.31, -0.56) points lower than did those who reported no exposure to racial discrimination, whereas those who had been exposed to 2 or more domains of racial discrimination, at 2 different time points, had SF-12 mental component scores 8.26 (95% CI = -13.33, -3.18) points lower than did those who reported no experiences of racial discrimination. Controlling for racial discrimination and other socioeconomic factors reduced ethnic inequalities in mental health. Cumulative exposure to racial discrimination has incremental negative long-term effects on the mental health of ethnic minority people in the United Kingdom. Studies that examine exposure to racial discrimination at 1 point in time may underestimate the contribution of racism to poor health.
Hawkins, Paul Henry
Apprehending that race is social, not biological, this study examines U.S. racial formation in the early twenty-first century. In particular, Hollywood and Supreme Court texts are analyzed as media for gathering, shaping and transmitting racial ideas. Representing Hollywood, the 2004 film "Crash" is analyzed. Representing the Supreme Court, the…
Franko, Debra L.; Thompson-Brenner, Heather; Thompson, Douglas R.; Boisseau, Christina L.; Davis, Angela; Forbush, Kelsie T.; Roehrig, James P.; Bryson, Susan W.; Bulik, Cynthia M.; Crow, Scott J.; Devlin, Michael J.; Gorin, Amy A.; Grilo, Carlos M.; Kristeller, Jean L.; Masheb, Robin M.; Mitchell, James E.; Peterson, Carol B.; Safer, Debra L.; Striegel, Ruth H.; Wilfley, Denise E.; Wilson, G. Terence
Objective: Recent studies suggest that binge eating disorder (BED) is as prevalent among African American and Hispanic Americans as among Caucasian Americans; however, data regarding the characteristics of treatment-seeking individuals from racial and ethnic minority groups are scarce. The purpose of this study was to investigate racial/ethnic…
This article presents the perspectives of second-generation Puerto Rican mothers as they discuss their experiences educating their children in a working class, lower-middle class, racially diverse neighborhood. The article examines the racialization processes that the women and their families face, despite experiencing geographic and socioeconomic…
Artiles, Alfredo J.
The author argues for an interdisciplinary perspective to study the complexities of educational equity and transcend the limits of previous research. He focuses on the racialization of disability as a case in point; specifically, he reviews the visions of justice that inform the scholarship on racial and ability differences and situates their…
Vaught, Sabina Elena
This article explores the processes of racialization imposed on Sa'moan youth through policy and practice in one urban, US school district and at one high school in particular. Specifically, I use the methodological practices of defamiliarization and counter-storytelling to examine the contradictory practices of racialization and the…
Youth from nondominant racial communities have been disproportionately subjected to exclusionary disciplinary actions for less serious and more subjective incidents in the United States. This racial disproportionality in school discipline is associated with negative academic and social outcomes, further exacerbating the historical marginalization…
Sarigianides, Sophia Tatiana
Recent applications of Freud's theory examine the social value of the lost love object as a way of understanding the suffering of non-majority groups. Rather than pathologizing the individual suffering the loss, the lens of racial melancholia pathologizes the discourse that constitutes racially marked others as alien to the majority. Through a…
Johnston, Marc P.; Yeung, Fanny P. F
Racially biased incidents pervade college campuses warranting further attention to their influence on campus climate. This study examines one such incident that targeted Asian American students, who are the largest racial group at the compositionally diverse institution. Using the Diverse Learning Environments survey and the "naturally…
Gandy, Oscar H., Jr.
Investigated the influence of racial identity on the relationship between media and perception of risk among African Americans. A radio campaign was implemented to reduce domestic violence among African Americans. Telephone interviews before, during, and after the campaign indicated that the correlations between racial identity and risk…
Cheng, Hsiu-Lan; Tran, Alisia G T T; Miyake, Elisa R; Kim, Helen Youngju
Objectification theory has been applied to understand disordered eating among college women. A recent extension of objectification theory (Moradi, 2010) conceptualizes racism as a socialization experience that shapes women of color's objectification experiences, yet limited research has examined this theoretical assertion. The present study proposed and examined a racially expanded model of objectification theory that postulated perceived racial discrimination, perpetual foreigner racism, and racial/ethnic teasing as correlates of Asian American college women's (N = 516) self-objectification processes and eating disorder symptomatology. Perceived racial discrimination, perpetual foreigner racism, and racial/ethnic teasing were indirectly associated with eating disordered symptomatology through self-objectification processes of internalization of media ideals of beauty (media internalization), body surveillance, and body shame. Results support the inclusion of racial stressors as contexts of objectification for Asian American women. The present findings also underscore perceived racial discrimination, racial/ethnic teasing, and perpetual foreigner racism as group-specific risk factors with major theoretical, empirical, and clinical relevance to eating disorder research and treatment with Asian American college women. (PsycINFO Database Record (c) 2017 APA, all rights reserved).
Explores voting behavior of African Americans and whites in local school and tax referenda to determine whether racial conflict is still a primal factor in noncandidate elections. Results for voters in 5 counties in Florida (over 1,699,000 voters) reveal African-American underregistration and the continuing importance of racial cleavage. (SLD)
Chang, Mitchell J.; Eagan, M. Kevin; Lin, Monica H.; Hurtado, Sylvia
This longitudinal study examined whether the combination of having negative racial interactions and identifying with one's domain of study affects underrepresented racial minority freshmen. In line with stereotype threat theory, students reporting higher levels of this combination of experiences and attributes were significantly less likely to…
This chapter provides a critique of the post-racial discourse that emerged after the election of President Barack Obama as the first African American president of the United States. Using personal narrative, I extend this critique of the post-racial within the context of a multicultural education graduate program.
Stark-Rose, Rose M.; Livingston-Sacin, Tina M.; Merchant, Niloufer; Finley, Amanda C.
A 25-year content analysis was conducted of published group work articles that focused on 5 racial groups (African American, Asian American/Pacific Islander, Latino/a, Native American, and Intercultural group). Articles were included if they described an intervention or conceptual model with 1 of the racial groups. The analysis revealed 15 content…
Success of programs aimed at teaching racial tolerance depends on ability to confront three misconceptions about racism: life is good for racial minorities; racism is declining; and America can be a color-blind society. These myths have been absorbed into beliefs and attitudes of well-educated, open-minded people. Today's Gallup Polls actually…
Racially minoritized students attending U.S. colleges and universities are often compared to their White peers in research studies, generally emphasizing their cultural deficits, masking minority group achievement, and homogenizing within group variations. This article reports data for racially minoritized students who participated in the national…
Hartmann, Peter; Kruuse, Nanna Hye Sun; Nyborg, Helmuth
Spearman's hypothesis states that racial differences in IQ between Blacks (B) and Whites (W) are due primarily to differences in the "g" factor. This hypothesis is often confirmed, but it is less certain whether it generalizes to other races. We therefore tested its cross-racial generality by comparing American subjects of European…
This study explored the relation between racial identity attitudes and ego identity statuses in 94 Dominican and Puerto Rican Latino college students in an urban public college setting. Simultaneous regression analyses were conducted to test the relation between racial identity attitudes and ego identity statuses, and findings indicated that…
Anglin, Deidre M; Lui, Florence; Espinosa, Adriana; Tikhonov, Aleksandr; Ellman, Lauren
Studies suggest strong ethnic identity generally protects against negative mental health outcomes associated with racial discrimination. In light of evidence suggesting racial discrimination may enhance psychosis risk in racial and ethnic minority (REM) populations, the present study explored the relationship between ethnic identity and attenuated positive psychotic symptoms (APPS) and whether ethnic identity moderates the association between racial discrimination and these symptoms. A sample of 644 non-help-seeking REM emerging adults was administered self-report inventories for psychosis risk, experiences of discrimination and ethnic identity. Latent class analysis was applied to determine the nature and number of ethnic identity types in this population. The direct association between ethnic identity and APPS and the interaction between ethnic identity and racial discrimination on APPS were determined in linear regression analyses. Results indicated three ethnic identity classes (very low, moderate to high and very high). Ethnic identity was not directly related to APPS; however, it was related to APPS under racially discriminating conditions. Specifically, participants who experienced discrimination in the moderate to high or very high ethnic identity classes reported fewer symptoms than participants who experienced discrimination in the very low ethnic identity class. Strong ethnic group affiliation and connection may serve a protective function for psychosis risk in racially discriminating environments and contexts among REM young adults. The possible social benefits of strong ethnic identification among REM youth who face racial discrimination should be explored further in clinical high-risk studies. © 2016 John Wiley & Sons Australia, Ltd.
Lee, Yeonjin; Muennig, Peter; Kawachi, Ichiro; Hatzenbuehler, Mark L
We examined whether and how racial prejudice at both the individual and community levels contributes to mortality risk among majority as well as minority group members. We used data on racial attitudes from the General Social Survey (1993-2002) prospectively linked to mortality data from the National Death Index through 2008. Whites and Blacks living in communities with higher levels of racial prejudice were at an elevated risk of mortality, independent of individual and community sociodemographic characteristics and individually held racist beliefs (odds ratio = 1.24; 95% confidence interval = 1.04, 1.49). Living in a highly prejudiced community had similar harmful effects among both Blacks and Whites. Furthermore, the interaction observed between individual- and community-level racial prejudice indicated that respondents with higher levels of racial prejudice had lower survival rates if they lived in communities with low degrees of racial prejudice. Community-level social capital explained the relationship between community racial prejudice and mortality. Community-level racial prejudice may disrupt social capital, and reduced social capital is associated with increased mortality risk among both Whites and Blacks. Our results contribute to an emerging body of literature documenting the negative consequences of prejudice for population health.
This article reviews and examines findings on the impact of racial discrimination on the development and functioning of children of color in the US. Based on current definitions of violence and child maltreatment, exposure to racial discrimination should be considered as a form of violence that can significantly impact child outcomes and limit the…
Robinson, Thomas E.
Interracial interactions between college students are responsible for important learning outcomes, however many colleges and universities have failed to purposefully encourage students to interact across racial backgrounds. As a result of a lack purposefully facilitated cross-racial interactions (CRIs), fewer interracial interactions occur on U.S.…
Stewart, Tiffany A.; Owens, Delila; Queener, John E.; Reynolds, Cynthia A.
In this study, we examined racial identity and acculturative stress among 116 African American counselor education graduate students in Council for the Accreditation of Counseling and Related Educational Programs (CACREP) accredited programs. Results indicated that racial identity and acculturative stress remain viable variables to take into…
Miller, Raegen; Epstein, Diana
It's hard to debunk a myth that's not a myth, but Jason Richwine of the Heritage Foundation has given it a try in his recent backgrounder, "The Myth of Racial Disparities in Public School Financing." The report suggests that public education spending is broadly similar across racial and ethnic groups, and it has found a predictably receptive…
Chandler, Raeven Faye; Monnat, Shannon M.
Research demonstrates consistent racial/ethnic disparities in access to and use of health care services for a variety of chronic conditions. Yet we know little about whether these disparities exist for use of health care services for diabetes management. Racial/ethnic minorities disproportionately suffer from diabetes, complications from diabetes,…
Muennig, Peter; Kawachi, Ichiro; Hatzenbuehler, Mark L.
Objectives. We examined whether and how racial prejudice at both the individual and community levels contributes to mortality risk among majority as well as minority group members. Methods. We used data on racial attitudes from the General Social Survey (1993–2002) prospectively linked to mortality data from the National Death Index through 2008. Results. Whites and Blacks living in communities with higher levels of racial prejudice were at an elevated risk of mortality, independent of individual and community sociodemographic characteristics and individually held racist beliefs (odds ratio = 1.24; 95% confidence interval = 1.04, 1.49). Living in a highly prejudiced community had similar harmful effects among both Blacks and Whites. Furthermore, the interaction observed between individual- and community-level racial prejudice indicated that respondents with higher levels of racial prejudice had lower survival rates if they lived in communities with low degrees of racial prejudice. Community-level social capital explained the relationship between community racial prejudice and mortality. Conclusions. Community-level racial prejudice may disrupt social capital, and reduced social capital is associated with increased mortality risk among both Whites and Blacks. Our results contribute to an emerging body of literature documenting the negative consequences of prejudice for population health. PMID:26378850
Okombo, Florence A.
Racial/ethnic minority groups experience a higher mortality rate, a lower life expectancy, and worse mental health outcomes than non-Hispanic in the United States. There is a scarcity of qualitative studies on racial/ethnic health disparities. The purpose of this hermeneutic phenomenological study was to explore the personal experiences,…
White-Johnson, Rhonda L.
Despite evidence linking racial socialization processes to the functioning of Black youth, the effect of these parenting practices among Black college students is less clear. This study examined the relationship among racial socialization messages, academic performance, and prosocial involvement for 295 Black college students. Results revealed…
Jones, Hollie L.; Cross, William E., Jr.; DeFour, Darlene C.
This study examined whether racial identity attitudes moderate the relationship between racist stress events, racist stress appraisal, and mental health. One hundred eighteen African American and 144 self-identified Caribbean women completed the Cross Racial Identity Scale, the Schedule of Racist Events, the Rosenberg Self-Esteem Scale, and the…
Qian, Miao K.; Quinn, Paul C.; Heyman, Gail D.; Pascalis, Olivier; Fu, Genyue; Lee, Kang
Two studies with preschool-age children examined the effectiveness of perceptual individuation training at reducing racial bias (Study 1, N = 32; Study 2, N = 56). We found that training preschool-age children to individuate other-race faces resulted in a reduction in implicit racial bias while mere exposure to other-race faces produced no such…
The centrality of race to our history and the substantial racial inequalities that continue to pervade society ensure that "race" remains an extraordinarily salient and meaningful social category. Explicit racial prejudice, however, is only part of the problem. Equally important - and likely more pervasive - is the phenomenon of ...
Karkouti, Ibrahim Mohamad
The purpose of this paper is to examine the racial conflict that occurred at the University of Michigan (UMI) earlier last year when Black students expressed their frustrations with the underrepresentation, racial discrimination and disparaging remarks against African Americans on campus (Jaschik, 2014). Because student affairs is the service most…
Wester, Stephen R.; Vogel, David L.; Wei, Meifen; McLain, Rodney
Little research exists exploring the intersection of male gender role conflict (GRC), racial identity, and psychological distress. Accordingly, using a sample of 130 self-identified African American male participants, this study explored which aspects of racial identity mediated the relationship between GRC and psychological distress. Results…
With the rise of the Cold War, federal officials in the United States sought to end the racial segregation that the U.S. Supreme Court had accepted in the 1896 decision of "Plessy v. Ferguson." Although the reforms began with changes in the armed services, they moved to reduce racial segregation in schools. Many forces brought about the…