Academic literature on the topic 'Racine´s scale'

This work demonstrates the advantages of using laser powder bed fusion for producing a rudder bulb of a moth class sailing racing boat via laser powder bed fusion (LPBF). The component was designed to reduce weight using an AlSi7Mg0.6 alloy and incorporated a biomimetic surface texture for drag reduction. For the topological optimization, the component was loaded structurally due to foil wing’s lift action as well as from the environment due to hydrodynamic resistance. The aim was to minimize core mass while preserving stiffness and the second to benefit from drag reduction capability in terms of passive surface behavior. The external surface texture is inspired by scales of the European sea bass. Both these features were embedded to the component and produced by LPBF in a single run, with the required resolution. Drag reduction was estimated in the order of 1% for free stream velocity of 2.5 m s−1. The production of the final part resulted in limited geometrical error with respect to scales 3D model, with the desired mechanical properties. A reduction in weight of approximately 58% with respect to original full solid model from 452 to 190 g was achieved thanks to core topology optimization. Sandblasting was adopted as finishing technique since it was able to improve surface quality while preserving fish scale geometries. The feasibility of producing the biomimetic surfaces and the weight reduction were validated with the produced full-sized component.

A number of studies have shown that men and women hold dissimilar opinions on a variety of issues. While we have been cognizant of the existence of the gender gap, none of the extant research examines the extent to which these differences are a consequence of period and cohort effects simultaneously. Cohort and period explanations are central to how scholars theorize large-scale changes in public opinion. This study uses a multilevel approach—employing cross-classified random effects models—to explore the underpinnings of gender differences on social and cultural issues (such as social welfare opinions, gender roles, sexuality, abortion, racial equality, and crime- and justice-related attitudes) stemming from the replacement of individuals or because men and women are changing how they think. The advantage is that this approach encourages an effort to examine the relative impact of compositional and contextual factors over time and across birth cohorts and assesses the consequences of how changes in these factors affect some of our most fundamental hypotheses about the origins of a gendered culture war.

AbstractThe United States today has the highest incarceration rate, as well as the largest number of people living under correctional control more broadly (including probation and parole), than any other country on the globe. The size of the American criminal justice system is not only internationally unparalleled, but it is also historically unprecedented. This apparatus is also deeply racialized. African Americans, Latinos, and indigenous populations (Hawaiian, Puerto Rican, Native American), are all represented in U. S. jails and prisons in numbers dramatically disproportionate to their representation in the population as a whole, and every non-White population is incarcerated at a rate far surpassing that of Whites. Notably, however, while the scale of today’s criminal justice system is unsurpassed and unprecedented, its severe racial disproportionality has always been a defining feature. Only by taking a close look at the long and deeply racialized history of the American criminal justice system, and more specifically at the regularly discriminatory application of the law as well as the consistent lack of equal justice under the law over time, can we fully understand not only why the American criminal justice system remains so unjust, but also why prison populations rose so dramatically when they did.

This article is divided into four parts: the first is a brief survey of race relations in Canada before the enactment of anti-discrimination legislation; the next two parts are devoted to an outline of the scope of this legislation and of the administration and enforcement of it ; finally, the last part suggests some current and possible future developments to make it more effective. Prior to the nineteenth century both the French and the British settlers in the colonies that have become a part of Canada had slaves. Slavery was not, however, very extensive due to lack of large agricultural holdings. At the end of the eighteenth century the legislature in Upper Canada and some judges in Lower Canada limited its expansion and helped to end its practice. The British Imperial Emancipation Act of 1833 brought it to an end. In the next few decades, up to the American Civil War, some Canadians helped run-away slaves from the slave-holding states in the United States, while others actively discouraged them from coming. By the end of the nineteenth century a new source of racial tension arose on the West Coast between the newer immigrants from Asia and the older immigrants from Europe. The result was the enactment of numerous discriminatory laws by the legislature of British Columbia and subsequently, on a lesser scale, by the other western provinces. Most of these remained on the statute books until after World War II. None of these laws were held invalid by the courts on the basis of their discriminatory nature. In addition, both the common law and the Civil Code were interpreted as not prohibiting private discrimination, except by hotel-keepers and common carriers. The change from this situation started in the I930's with a few specific legislative prohibitions of discrimination in specific instances. In the 1940's Ontario, with respect to signs and advertisements and Saskatchewan, with respect to a whole range of activities, enacted legislation prohibiting discrimination, enforcing their prohibitions with penal sanctions. The 1950's saw the introduction of fair employment and fair accommodation practices acts. By the I960's these were being consolidated into comprehensive human rights codes administered by human rights commissions. This trend has continued up to this year, with the result that all eleven jurisdictions have commissions charged with enforcing antidiscrimination codes or acts. The usual, but not invariable, procedure is the laying of a complaint, the investigation of it by the commission staff, an attempt to bring about a settlement and finally, failing that, a hearing before an adjudicative tribunal to determine whether an act of discrimination did occur and, if so, what redress is appropriate. In concluding, three suggestions are made regarding measures that could be taken to strengthen the effectiveness of anti-discrimination legislation: (I) contract compliance; (2) greater independence for the commissions from the government; and (3) giving the legislation paramountcy over other statutes.

Cultural humility, as part of a therapist’s multicultural orientation, can help facilitate a strong working alliance with clients across diverse cultural backgrounds. Given that little research has attended to how the intersections of race/ethnicity, gender, and religion/spirituality (R/S) influence counseling dyads, we tested the factor structure and provided evidence for the reliability and construct validity of the Cultural Humility Scale (CHS) with a sample of R/S diverse women of color ( N = 288). To our knowledge, this is the first study to examine the factor structure of the CHS with such a sample. We utilized a confirmatory factor analysis that revealed the original theoretical model and two-factor structure of the CHS yielded acceptable fit to the data and all items significantly loaded on their respective factors. Moreover, CHS scores had strong positive associations with client perceptions of therapists’ multicultural competencies and feminist orientation. No mean differences in perceptions of therapist cultural humility were found by R/S or racial/ethnic identity. Implications for research, theory, and clinical practice are discussed.

ABSTRACTObjective: To better understand the efficacy and tolerability of atypical antipsychotics among racial groups, we reviewed data from four short-term (4–6 weeks), fixed-dose, placebo-controlled trials of ziprasidone for black, white, and overall populations of patients with schizophrenia.Methods: Efficacy of ziprasidone in the black, white, and overall schizophrenic populations was compared to placebo using standard efficacy measures (Positive and Negative Syndrome Scale [PANSS] total, PANSS negative, Brief Psychiatric Rating Scale [BPRS], Clinical Global Impression-Severity [CGI-S], CGI-Improvement [CGI-I]).Results: Black patients receiving ziprasidone demonstrated statistically significant improvements from baseline in PANSS total, PANSS negative, and BPRS, and improvements in CGI-S and CGI-I (n=99–149) compared with placebo (n=41–66); improvements were comparable to those observed in the overall population (n=451–639) and the white population (n=310–430). Interaction effect (treatment by race) was not significant for any efficacy variables. Ziprasidone was well-tolerated among black patients (n=175). Adjusted mean (least squares mean) overall weight gain in black patients receiving ziprasidone (n=124) was 1.8 kg. There were no increases in total cholesterol, triglycerides, or random glucose in the black population.Conclusion: Ziprasidone has similar efficacy and safety in black patients with schizophrenia compared with patients in the white and overall populations.

Abstract Aim To measure the size of tentorial notch in Indian population, compare it with the western population from the literature available, and analyze the relation between size of tentorial notch and the outcome in patients with head injury. Materials and Methods The study was done using 10 cadavers and 15 autopsy specimens. In all the specimens, tentorial incisura was measured using vernier caliper after opening the skull and cutting the midbrain at the level of tentorial edge carefully without damaging the tentorium. All measurements were done in millimeters. Results Mean values, age-dependent mean values, and percentile values were calculated for various parameters in the tentorial incisura. Majority of the tentorial incisura are of typical type. Cases of tentorial incisura are significantly smaller in the age group of 20 to 25 years. Rate of deterioration of Glasgow coma scale (GCS) is rapid when the tentorial incisura is large. Conclusion There were no significant variations in measurements of tentorial incisura in Indian population compared with the western population. Rate of deterioration of GCS is higher in patients who had large tentorial incisura compared with other groups, which is statistically significance. However, this is to be confirmed by further study using large groups of patients to be used for clinical applications.

In this two-part study, the psychometric properties of the Body Parts Satisfaction Scale, an extensively used body image attitudes measure, were tested. In Study 1-A, the two-factor structure of the Body Parts Satisfaction Scale-Revised (BPSS-R)—Satisfaction With Body and Satisfaction With Face—was established through exploratory procedures with a racially diverse sample of women (66.7% White American, 17.6% African American, 6.3% Mexican American, 5% Asian American, 0.6% Native American, and 3.8% unreported). In Study 1-B, the two-factors were validated through confirmatory procedures with a matched racially diverse sample of women (71.9% White American, 14.0% African American, 5.3% Mexican American, 4.7% Asian American, 1.2% Native American, and 2.9% unreported). Correlational analyses supported the construct and concurrent validity of the factors. To learn more about body image attitudes within racial/ethnic minorities, Study 2 examined the two-factor solution and psychometric properties in an independent sample of Mexican American women. Confirmatory factor analysis demonstrated that the two-factor solution fit the data, and correlations with other psychological and eating disorder measures supported the factor's construct and concurrent validity. Further, the two factors were unrelated to a measure of acculturation and to generational level living in the U. S., which suggests that body satisfaction may be independent of the acculturation process.

Willingness and the ability to adapt is vital in time(s) of crises. Remediation provides one novel and useful example of adaptation in contemporary digital art. This study explores the personal experiences of an art practice moving to virtual exhibition spaces, both by choice and as a response to multiple simultaneous crises (pandemic, environmental, racial, and democractic). This research reflects on three distinct examples of individual, subjective experiences of art making and exhibiting during this sudden shift. Each example highlights different approaches and possibilities, and examines similarities and contrasts in scales (local, national. and international) as well as more specific forms of remediation and relocation. Key findings include the different forms of remediation (different ways the art is translated for digital presentation) as well as the value of postinternet aesthetics, posthuman metamorphosis, and the nonsite. These themes help narrate these experiences and reflect more on these scenarios in ways that might be useful to other artists, curators, creative thinkers and practitioners. A suggestion is made that these groups would benefit from recognizing the value of rhizomatic (multi-centered, interrelated, and inclusive) approaches that include active remediation and adaptation.

Apresentamos dados e argumentos que indicam que: a) as crises epilépticas apresentadas por Trinomys yonenagae em campo e em cativeiro são espontâneas e idiopáticas; e b) elas podem ser decorrentes de processos evolutivos. A epilepsia nesta espécie foi caracterizada em cativeiro a partir de um cadastro iniciado há 16 anos, formado por progenitores e descendentes de seis colônias de T. yonenagae, coletados na Caatinga de Ibiraba (BA), e adultos (129,90 ± 5,92g) e filhotes nascidos em cativeiro num total de 295 indivíduos. A prevalência e a incidência em indivíduos epilépticos (EE) foram estimadas e as crises epilépticas foram analisadas por meio das manifestações comportamentais, baseando-se na escala de Racine. Aspectos da procriação (n=11), a locomoção, a ansiedade (testes de arena, n= 35) e índices fisiológicos (balanço hídrico-alimentar, n=6), importantes ao fitness, foram mensurados. Somente duas colônias apresentaram EE representando 9% e 28% dos nascimentos. Do total de indivíduos (165 e 130) 9,8% são EE (n=29; 14 e 15), sendo que as representam 52% e os 48%. A prevalência é de 20 a 30% e a incidência variou de 2 a 10 casos/ano, nos últimos cinco anos. As crises são observadas somente em adultos (n=24) a menor latência é de 13m e a frequência é variável (1 a 24 em seis anos). A maioria iniciou-se por congelamento e 50% atingiram o estágio 5 da escala de Racine. Em todos os casais, de 5 a 50% dos filhotes são EE e ocorreu estro pós-parto, como esperado para a espécie. Os filhotes são saudáveis e tanto a média de filhotes por ninhada (1,9±0,3), como a média do número de ninhadas por casal (6,5±5,0) é igual à de casais não epilépticos (NE). O teste de arena indica que descendentes de EE (DE) e as EE são menos ansiosas que as NE. Não há diferença entre os grupos dos índices fisiológicos estimados. A diferença no número de EE nas colônias, a alta prevalência e % de filhotes EE, e a diferença de comportamento das fêmeas DE indicam a base genética desta epilepsia. Neste contexto, consideramos que em Trinomys yonenagae, a epilepsia límbica não compromete o fitness, o que abre possibilidades de ser decorrente de processos evolutivos envolvendo o escalonamento de respostas de anti-predação
We present data and discuss the possibility that: a) the seizures presented by Trinomys yonenagae in the wild and in captivity are spontaneous and idiopathic, and b) they may be due to evolutionary processes. Epilepsy was characterized in this species in captivity from a survey started 16 years ago, made up of parents and descendants from six colonies of T. yonenagae collected in the Caatinga of Ibiraba (BA), and adults (129.90 ± 5.92 g) and pups born in captivity in a total of 295 individuals. The prevalence and incidence in individuals with epilepsy (EE) were estimated and seizures were analyzed by behavioral manifestations, based on Racine´s scale. Locomotion and anxiety indexes (open-field test, n = 35), as well as aspects of breeding (n = 11) and physiological indicators (balance food and water, n = 6), important to fitness were measured. Only two colonies showed EE, representing 9% and 28% of births. Approximately 10% of total individuals (165 and 130 ) are EE (n = 29, 14 and 15 ), and the represent 52 and 48%. In the last five years prevalence is 20-30%, and incidence ranged from 2 to 10 cases/ year. Seizures are only observed in adults (n = 24), the lowest latency is 13 months and the frequency is variable (1 to 24 in six years). The first stage is freezing and 50% reached stage 5 of Racine´s scale. In all couples, 5-50% of puppies are EE and occurred postpartum estrus, as expected for the species. The puppies are healthy and both the average offspring per litter (1.9 ± 0.3), as well as the average number of litters per couple (6.5 ± 5.0) is equal to values presented by non-epileptic couples (NE). The open-field test indicates that descendants of EE (DE) and EE are less anxious than NE. There is no difference between EE and NE regarding food and water intake. The difference in the number of EE in the colonies, the high percentage of EE pups, and the difference in the behavior of DE indicate the genetic basis of this epilepsy. In this context, we consider that in Trinomys yonenagae the limbic epilepsy seems to not compromise the fitness, which opens possibilities to be the result of evolutionary processes involving the escalation of antipredator responses

Split-brain theorizing became the lingua franca of the 1970s and 1980s, with the left hemisphere considered the seat of rationality and language while the right hemisphere housed intuition and creativity. Expert and popular writing on cerebral asymmetry came to be directed to society’s privileged, who were encouraged to expand their right-brain potential with yoga, transcendental meditation, and biofeedback. At the same time, a substantial part of debates among neuropsychologists and related medical, social-scientific, and educational professionals revolved around the implications of such a revaluing of right-hemispheric skills specifically for African American, Latino, and Native American children. A remarkable array of experts began to affirm the existence of racial differences in intelligence while taking up a critique that “right-brained” (and often poor and minority) children were trapped in “left-brained” schools. Declaring IQ to be an inaccurate measure, psychologist Alan S. Kaufman in 1979 developed an influential alternative assessment scale specifically to expand what counted as intelligence and to include a range of creative, nonverbal, spatial, and emotional capacities—only to find that gaps in test scores between white and nonwhite children narrowed accordingly.

The fifth chapter shows how the child safety issue further splintered federal juvenile justice and youth policy along racial fault lines. Tracing the movements of rightwing luminary Alfred S. Regnery, chapter 5 illustrates how public fears about stranger danger served to lengthen the punitive, policing arm of the federal welfare state, to undercut the children’s rights gains of the 1960s and 1970s, and to bolster the politics of “family values.” As OJJDP director, Regnery used the child safety scare to “toughen” juvenile justice policies targeting working-class, nonwhite youth, while simultaneously embellishing the severity of moral threats facing “innocent” children (coded as white and middle-class). To that end, Regnery employed racialized language that cast virtually all juvenile offenders as nonwhite. The “typical candidate for juvenile arrest,” he claimed, was “most likely black, possibly Hispanic.” Such rhetoric prefigured the “superpredator” discourse that crystallized in the 1990s and helped exacerbate racialized mass incarceration.

The purpose of this study is to see whether there is a relationship between emotional intelligence and academic achievement. The study respondents were B.Tech first year students from the Agra region. Sampling is stratified, making sure that gender, race, socioeconomic status, and abilities are appropriately represented. The respondents are given Emotional Intelligence Inventory (EII–MM), developed by S. K. Mangal and Shubhra Mangal. It consists of 100 items under four scales .The analysis suggests that there is a significant relationship between Emotional Intelligence and Academic Achievement. IQ alone is no more the measure for success; emotional intelligence, social intelligence, and luck also play a big role in a person's success. This study contributes in acknowledging the fact that even engineering students’ academic achievements are attached with Emotional intelligence. Thus, teaching emotional and social skills only at the school level is not sufficient; this can be taught in engineering studies, as well for accomplishing high academic achievements.

[This Proceedings paper was revised and published in the 2019 issue of the International Journal of Doctoral Studies, Volume 14] Aim/Purpose: This work expands discussions on the application of cultural frameworks on research in doctoral education in the United States and South Africa. There is an emphasis on identifying and reinterpreting the doctoral process where racial and cultural aspects have been marginalized by way of legacies of exclusions in both contexts. An underlying premise of this work is to support representation of marginalized students within the context of higher education internationalization. Background: Decades of reporting provide evidence of statistical portraits on degree attainment. Yet, some large-scale reporting does not include representation of historically marginalized groups until the 1970’s in the United States, and the 2000’s for South Africa. With the growth of internationalization in higher education, examination of the impact of marginalization serves to support representation of diversity-focused discussions in the development of regional international education organizations, multilateral networks, and cross-collaborative teaching and research projects. Methodology: Qualitative research synthesis of literature focused on a dimensional framework of diversity provides a basis for this discussion paper regarding the potential of Sankofa as a cultural framework for examining the historically marginalized doctoral experience in the United States and South Africa. Contribution: A major contribution of this work offers critical questions on the use of cultural frameworks in doctoral education in the US and South Africa and broader dynamics of higher education internationalization. Findings: Sankofa reveals critical insight for reinterpretation of the doctoral process through comparison of perspectives on the historically marginalized doctoral experience in the United States and South Africa. They include consideration of the social developments leading to the current predicament of marginalization for students; awareness of the different reporting strategies of data; implementation of cultural frameworks to broaden the focus on how to understand student experiences; and, an understanding of the differences in student-faculty relationships. Recommendations for Practitioners: Recommendations for practitioners highlight the application of cultural frameworks in the development and implementation of practical strategies in the support of historically marginalized doctoral students. Recommendations for Researchers: Recommendations for researchers consider the application of cultural frameworks in the development of scholarship supporting historically marginalized doctoral students within a global context. Impact on Society: Intended outcomes for this work include increasing awareness about historically marginalized doctoral students. Recommendations are focused on improving their academic and career experiences in the United States and South Africa with global implications for this student population. Future Research: Future research should consider the application of cultural frameworks when examining the historically marginalized doctoral experience within global, national, and local contexts.