Ethnic Minorities

London is the most ethnically diverse city in the UK. Census 2001 population figures suggest that: 40% of Londoners belong to a minority ethnic group, including the White Other and White Irish groups. The White Other (8%), Indian (6%), Black African (5%) and Black Caribbean (5%) groups are the largest in London. With the exception of the Pakistani group, London has the largest population from all ethnic minority groups out of all regions of England. There are wide differences in the proportion of the population from an ethnic minority group in different London boroughs, ranging from 71% in Brent to 8% in Havering.

'Dusky Sally': La femme esclave entre histoire et fiction

Au travers d'une étude parallèle de deux femmes esclaves - l'une figure historique, l'autre personnage de fiction - et de la façon dont elles ont été inscrites dans, et surtout hors du récit historique et littéraire américain, cet essai vise d'une part à interroger les biais et les limitations de l'historiographie traditionnelle américaine dans sa représentation de l'esclave, et d'autre part à évaluer le rôle de la littérature dans la critique et la « re-vision » du discours historique. Le roman de Gloria Naylor Mama Day (1988) offre ainsi un détour intéressant pour mettre en lumière les processus discursifs, épistémologiques et idéologiques qui ont permis et perpétué l'absence de femmes comme Sally Hemings, esclave et maîtresse supposée de Thomas Jefferson, dans l'Histoire américaine.Through a parallel discussion of two slave women - the first a historical figure, the second a fiction character - and of the way they have been inscribed in, and indeed out of, the historical and fictional narrative of America's past, this essay aims both to interrogate the biases and limitations of traditional American historiography in its representation of slaves and to evaluate the role of literature in the critique and "re-vision" of historical discourse. Gloria Naylor's novel Mama Day (1988) thus provides an interesting detour to cast light on the discursive, epistemological and ideological processes that have permitted and perpetuated the absence from American History of women like Sally Hemings, Thomas Jefferson's slave and supposed mistress.

One Stop Reentry Reduces Disproportionate Representation, Data Download, Iowa Department of Corrections, January 2011

In a national study released in 2007 by The Sentencing Project, Iowa tops the nation for imprisoning African Americans at a rate of 13.6 times that of whites. In addition, African Americans in Iowa are much more likely to be unemployed, lacking a high school diploma, and earning less than white Iowans. And African American offenders’ return-to-prison rates are higher than for white offenders.

LSI-R Scores: Change Matters - Part II, Data Download, Iowa Department of Corrections

In the last issue of the Data Download, we discussed that overall, a 10% drop in LSI-R scores for our highest risk offenders was associated with a 6% reduction in recidivism. However, LSI-R score reductions for the lowest risk offenders don't substantially affect their already low recidivism rates. The issue contained charts that showed this held true for both probationers and parolees. The charts below show that change also matters for women offenders and African-American offenders.

Adjust of regression models to estimate the rectal temperature of broilers for the first 14 days of life

The broiler rectal temperature (t rectal) is one of the most important physiological responses to classify the animal thermal comfort. Therefore, the aim of this study was to adjust regression models in order to predict the rectal temperature (t rectal) of broiler chickens under different thermal conditions based on age (A) and a meteorological variable (air temperature - t air) or a thermal comfort index (temperature and humidity index -THI or black globe humidity index - BGHI) or a physical quantity enthalpy (H). In addition, through the inversion of these models and the expected t rectal intervals for each age, the comfort limits of t air, THI, BGHI and H for the chicks in the heating phase were determined, aiding in the validation of the equations and the preliminary limits for H. The experimental data used to adjust the mathematical models were collected in two commercial poultry farms, with Cobb chicks, from 1 to 14 days of age. It was possible to predict the t rectal of conditions from the expected t rectal and determine the lower and superior comfort thresholds of broilers satisfactorily by applying the four models adjusted; as well as to invert the models for prediction of the environmental H for the chicks first 14 days of life.

Spontaneous coffee senna poisoning in cattle: report on 16 outbreaks

Sixteen outbreaks of Senna occidentalis (coffee senna) that occurred in cattle in the state of Rio Grande do Sul, Brazil, were reviewed. The great majority (75%) of the outbreaks occurred in adult cattle at pasture during the autumn and winter months with 50% in May, evidencing a striking seasonality. Mortality rates varied from 4.2% to 55.2% and cattle died 2 days up to 2 weeks after showing clinical signs that included dry feces (occasionally diarrhea), muscle weakness, reluctance to move, tachypnea, instability of the hind limbs with dragging of the toes, tremors in muscles of the thighs, neck, and head, ear dropping, sternal recumbency, lateral recumbency and death. Myoglobinuria characterized by a dark red or black discolored urine was a consistent finding in cattle affected at pasture but not in those poisoned by ration contaminated with coffee senna beans. Creatine phosphokinase serum activity was marked ly elevated. Main gross changes observed in 23 necropsies involved skeletal muscles of the hind limbs. These changes consisted of varying degrees of paleness of muscle groups. Subepicardial and subendocardial hemorrhages were present in the hearts of all affected cattle. Histologically a segmental degenerative myopathy of striated muscles was present in every case and had a multifocal polyphasic or monophasic character. Myocardial (3/23), hepatic (3/13), renal (3/10), and splenic (1/6) microscopic lesions were observed occasionally. Myocardial lesions were mild and consisted of vacuolation of cardiomyocytes or focal fibrosis. Hepatic changes consisted of diffuse hepatocelular vacuolation, cytosegrosomes within hepatocytes, and individual hepatocellular necrosis. Kidneys had vacuolar degeneration of tubular epithelium associated with acidophilic casts (proteinosis) within tubular lumina. In the spleen there was marked necrosis of lymphocytes of the white pulp. No histological changes were found in the brains of 13 affected cattle. The data of this study suggest that coffee senna poisoning is an important cause of death in cattle in southern Brazil.

Laestadianismen i Amerika

Kirjallisuusarvostelu

Perceptions of intergroup bias : the roles of social projection and meta-stereotypes

Underlying intergroup perceptions include processes of social projection (perceiving personal traitslbeliefs in others, see Krueger 1998) and meta-stereotyping (thinking about other groups' perceptions of one's own group, see Vorauer et aI., 1998). Two studies were conducted to investigate social projection and meta-stereotypes in the domain of White-Black racial relations. Study 1, a correlational study, examined the social projection of prejudice and 'prejudiced' meta-stereotypes among Whites. Results revealed that (a) Whites socially projected their intergroup attitudes onto other Whites (and Blacks) [i.e., Whites higher in prejudice against Blacks believed a large percentage of Whites (Blacks) are prejudiced against Blacks (Whites), whereas Whites low in prejudice believed a smaller percentage of Whites (Blacks) are prejudiced]; (b) Whites held the meta:..stereotype that their group (Whites) is viewed by Blacks to be prejudiced; and (c) prejudiced meta-stereotypes may be formed through the social projection of intergroup attitudes (result of path-model tests). Further, several correlates of social projection and meta-stereotypes were identified, including the finding that feeling negatively stereotyped by an outgroup predicted outgroup avoidance through heightened intergroup anxiety. Study 2 replicated and extended these findings, investigating the social projection of ingroup favouritism and meta- and other-stereotypes about ingroup favouritism. These processes were examined experimentally using an anticipated intergroup contact paradigm. The goal was to understand the experimental conditions under which people would display the strongest social projection of intergroup attitudes, and when experimentally induced meta-stereotypes (vs. other-stereotypes; beliefs about the group 11 preferences of one's outgroup) would be most damaging to intergroup contact. White participants were randomly assigned to one of six conditions and received (alleged) feedback from a previously completed computer-based test. Depending on condition, this information suggested that: (a) the participant favoured Whites over Blacks; (b) previous White participants favoured Whites over Blacks; (c) the participant's Black partner favoured Blacks over Whites; (d) previous Black participants favoured Blacks over Whites; (e) the participant's Black partner viewed the participant to favour Whites over Blacks; or (£) Black participants previously participating viewed Whites to favour Whites over Blacks. In a defensive reaction, Whites exhibited enhanced social projection of personal intergroup attitudes onto their ingroup under experimental manipulations characterized by self-concept threat (i.e., when the computer revealed that the participant favoured the ingroup or was viewed to favour the ingroup). Manipulated meta- and otherstereotype information that introduced intergroup contact threat, on the other hand, each exerted a strong negative impact on intergroup contact expectations (e.g., anxiety). Personal meta-stereotype manipulations (i.e., when the participant was informed that her/ his partner thinks s/he favours the ingroup) exerted an especially negative impact on intergroup behaviour, evidenced by increased avoidance of the upcoming interracial interaction. In contrast, personal self-stereotype manipulations (i.e., computer revealed that one favoured the ingroup) ironically improved upcoming intergroup contact expectations and intentions, likely due to an attempt to reduce the discomfort of holding negative intergroup attitudes. Implications and directions for future research are considered.

Bell Family Bible, Deaths, 1862-1916

A single page from the Deaths section of the Bell Family Bible listing the names and dates of death for various members of the family.The handwritten entries appear to read as follows: "John William Taylor, died April 30th Anne Domini 1862; aged 52 years. Jess J Bell died April 11th 1872 O Mary Franices Bell died August 20th 1872. Mrs. Susan Hall. Died May, 24th, 1898 Born January 1st 1829 age. 69 William B Bell died March 19th 1897 Richard Jones died June 6th 1912 Mastam Jone died Charles H. Hall died November 11th 1916."

Bell Family Bible, Deaths, Tyrrell, 1886-1908

The Deaths page from the Bell Family Bible listing the deaths of Jane Tyrrell in 1886, William C. Tyrrell in 1898, and Lewis Tyrrell in 1908. This Bible was in the possession of the Rick Bell family of St. Catharines, Ontario. Relatives of the Bell family were former Black slaves from the United States who settled in Canada.The handwritten entry appears to read as follows: "Jane Tyrrell, died March 1st 1886 age 64 yrs. William C. Tyrrell died January 15th 1898 by accident in Albany N.Y. age 33 yrs 3 months Lewis Tyrrell died September 25th 1908 at his late residence Vine and Welland Ave. St. Catharines age 81 yrs 5 months." There are various spellings of the Tyrrell name within the Bell family archive. Other forms of the name include Tyrell, Tyrrill, and Terrell.

Bell Family Bible, Miscellaneous, 1895 - 1918

A page from the Bell Family Bible entitled "Miscellaneous" recording the dates and places of birth of the children of Charles and Mary Bell. The birth dates for the eight children listed range from 1895 to 1918. There is also a single entry under the heading "Age of Children of Delbert Bell". This Bible was in the possession of the Rick Bell of St. Catharines. The Bell family is descended from former Black slaves from the United States who settled in Canada.The handwritten entries appear to be as follows: "Ages of the children of Charles and Mary Bell are Wilbert Otto Bell born November 7th 1895 Erie Pa. Edna Beatrice Bell born May 25th 1897 Erie Pa. Lewis Terrell Bell born April 8th 1899 St. Catharines Ont. Gertrude Bell born November 26th 1902 St. Catharines Ont. Charles Henry Bell born June 6th 1906 St. Catharines Ont. Richard Wilson Bell born March 19th 1911 William Willoughby Bell born May 2nd 1912 both in St. Catharines Ontario Age of Children of Delbert Bell March 12th 1918 Delbert Charlie Bell"

La circoncision des femmes en Afrique : repenser les politiques de santé

Section des étudiants / Student's section

La dynamique de la déviance : comparaison entre les trajectoires de vie de délinquants et de joueurs excessifs

Cette thèse de doctorat explore les trajectoires de deux types de déviance, celle de joueurs excessifs (N=100) et celle de délinquants (N=172). Le questionnaire utilisé dans chacun des cas possède un important volet destiné à recueillir des renseignements de manière chronologique par différentes thématiques; la méthode des calendriers d’histoire de vie. L’intérêt d’une analyse de calendrier est qu’elle permet de tenir compte des changements ponctuels de comportement et d’évaluer les effets à court terme de la prise en charge des sujets au cours de leur carrière déviante. La démonstration se base sur trois dimensions des trajectoires : l’intensité de l’engagement, les épisodes d’abstinence volontaire et les épisodes de rechutes. Le résultat majeur de ma thèse montre que les circonstances de vie (facteurs dynamiques) rendent bien compte des dimensions des trajectoires alors que les caractéristiques des individus (facteurs fixes ou statiques) ont souvent très peu de force explicative. Une analyse attentive des effets indirects montre la pertinence de continuer à s’intéresser à ces facteurs. En effet, l’impact des caractéristiques dynamiques est souvent conditionnel à certaines variables statiques. Aucune étude, tant américaine que canadienne, ne s’est penchée sur la dynamique des trajectoires de joueurs excessifs. Le troisième chapitre examine les fluctuations mensuelles des sommes englouties dans les jeux de hasard et d’argent. On s’efforce de comprendre ce qui incite les joueurs à dépenser davantage certains mois et moins à d’autres. Une attention particulière est aussi consacrée aux mois où les joueurs cessent de participer aux jeux de hasard et d’argent et aux facteurs qui favorisent cette abstinence provisoire. Le quatrième chapitre se concentre sur les trajectoires de délinquants. Dans ce cas-ci, la performance criminelle, les revenus illégaux mensuels, mesure l’intensité de l’engagement criminel. On s’intéresse dans ce chapitre aux conditions régissant à la fois les épisodes de réussite criminelle et les épisodes concomitants de désistement temporaire. Les mesures « officielles » de récidive (nouvelle condamnation, nouvelle entrée en thérapie) présentent un problème de chiffre noir (les rechutes effectives sont plus nombreuses que les rechutes connues des autorités officielles). L’intérêt du chapitre cinq est de miser sur une analyse autorévélée des rechutes et du « moment » où ces rechutes se produisent. Le deuxième objectif de cette étude est de comparer les épisodes de rechutes dans ces deux trajectoires de déviance. La logique de ce chapitre suit celles des précédents, on s’intéresse à la dynamique qui entoure ces épisodes, on se demande si elle est similaire au sein des deux trajectoires déviantes.

The legality of online Privacy-Enhancing Technologies

L’utilisation d’Internet prend beaucoup d’ampleur depuis quelques années et le commerce électronique connaît une hausse considérable. Nous pouvons présentement acheter facilement via Internet sans quitter notre domicile et avons accès à d’innombrables sources d’information. Cependant, la navigation sur Internet permet également la création de bases de données détaillées décrivant les habitudes de chaque utilisateur, informations ensuite utilisées par des tiers afin de cerner le profil de leur clientèle cible, ce qui inquiète plusieurs intervenants. Les informations concernant un individu peuvent être récoltées par l’interception de données transactionnelles, par l’espionnage en ligne, ainsi que par l’enregistrement d’adresses IP. Afin de résoudre les problèmes de vie privée et de s’assurer que les commerçants respectent la législation applicable en la matière, ainsi que les exigences mises de l’avant par la Commission européenne, plusieurs entreprises comme Zero-knowledge Systems Inc. et Anonymizer.com offrent des logiciels permettant la protection de la vie privée en ligne (privacy-enhancing technologies ou PETs). Ces programmes utilisent le cryptage d’information, une méthode rendant les données illisibles pour tous à l’exception du destinataire. L’objectif de la technologie utilisée a été de créer des systèmes mathématiques rigoureux pouvant empêcher la découverte de l’identité de l’auteur même par le plus déterminé des pirates, diminuant ainsi les risques de vol d’information ou la divulgation accidentelle de données confidentielles. Malgré le fait que ces logiciels de protection de la vie privée permettent un plus grand respect des Directives européennes en la matière, une analyse plus approfondie du sujet témoigne du fait que ces technologies pourraient être contraires aux lois concernant le cryptage en droit canadien, américain et français.