Estimating the number of ozone peaks in Mexico City using a non-homogeneous Poisson model

In this paper, we consider the problem of estimating the number of times an air quality standard is exceeded in a given period of time. A non-homogeneous Poisson model is proposed to analyse this issue. The rate at which the Poisson events occur is given by a rate function lambda(t), t >= 0. This rate function also depends on some parameters that need to be estimated. Two forms of lambda(t), t >= 0 are considered. One of them is of the Weibull form and the other is of the exponentiated-Weibull form. The parameters estimation is made using a Bayesian formulation based on the Gibbs sampling algorithm. The assignation of the prior distributions for the parameters is made in two stages. In the first stage, non-informative prior distributions are considered. Using the information provided by the first stage, more informative prior distributions are used in the second one. The theoretical development is applied to data provided by the monitoring network of Mexico City. The rate function that best fit the data varies according to the region of the city and/or threshold that is considered. In some cases the best fit is the Weibull form and in other cases the best option is the exponentiated-Weibull. Copyright (C) 2007 John Wiley & Sons, Ltd.

Mobilidades Urbanas - Welcoming the World: Spectacle, dissent and community cohesion ahead of London 2012

Em uma conjuntura de expansão urbana, intensificação do consumo, mudança climática e escassez de petróleo, o tema das mobilidades assume inquestionável importância econômica, social e ambiental. O seminário internacional "Mobilidades Urbanas: Alicerces para Pesquisas Transnacionais" volta-se, por um lado, para a fomentação do debate em torno do paradigma das novas mobilidades - envolvendo mobilidade espacial e socioeconômica, entre outras - e de sua aplicabilidade no contexto brasileiro; por outro, para a capacitação de pesquisadores cujas investigações tematizam os processos de mobilidade social e espacial a partir de perspectivas comparativas e transnacionais.

Metabolic syndrome in overweight children from the city of Botucatu - São Paulo State - Brazil: agreement among six diagnostic criteria

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A transitoriedade entre o mundo primitivo e o moderno nas obras The Sea-Wolf e White Fang de Jack London

The American author Jack London wrote the books The Sea-Wolf and White Fang in 1904 and 1906, respectively. The former portrays the life of a literary critic, Humphrey Van Weyden, who after the wreckage of the ship in which he was is rescued by a seal-hunting schooner, where he is obliged to work and to live with the brutal captain Wolf Larsen, and in doing so he develops a more primitive profile. The latter work portrays the life of the eponymous character, a wolf that leaves the wild world in which it was born to follow its last master in the city, thus developing features of the modern world. This paper aims to conduct an analysis of the aspects that allow the transition between the primitive and the modern world in those works

Clinical, epidemiological and molecular features of the HIV-1 subtype C and recombinant forms that are circulating in the city of Sao Paulo, Brazil

Background: The city of Sao Paulo has the highest AIDS case rate, with nearly 60% in Brazil. Despite, several studies involving molecular epidemiology, lack of data regarding a large cohort study has not been published from this city. Objectives: This study aimed to describe the HIV-1 subtypes, recombinant forms and drug resistance mutations, according to subtype, with emphasis on subtype C and BC recombinants in the city of Sao Paulo, Brazil. Study design: RNA was extracted from the plasma samples of 302 HIV-1-seropositive subjects, of which 211 were drug-naive and 82 were exposed to ART. HIV-1 partial pol region sequences were used in phylogenetic analyses for subtyping and identification of drug resistance mutations. The envelope gene of subtype C and BC samples was also sequenced. Results: From partial pol gene analyses, 239 samples (79.1%) were assigned as subtype B, 23 (7.6%) were F1, 16 (5.3%) were subtype C and 24 (8%) were mosaics (3 CRF28/CRF29-like). The subtype C and BC recombinants were mainly identified in drug-naive patients (72.7%) and the heterosexual risk exposure category (86.3%), whereas for subtype B, these values were 69.9% and 57.3%, respectively (p = 0.97 and p = 0.015, respectively). An increasing trend of subtype C and BC recombinants was observed (p < 0.01). Conclusion: The HIV-1 subtype C and CRFs seem to have emerged over the last few years in the city of Sao Paulo, principally among the heterosexual population. These findings may have an impact on preventive measures and vaccine development in Brazil.

Detection of DENV-4 genotype I from mosquitoes collected in the city of Manaus, Brazil

Background Dengue epidemics have been reported in Brazil since 1981. In Manaus, a large city in the Amazon region, dengue is endemic with all four-virus serotypes (DENV-1, -2, -3, and -4) simultaneously causing human disease. In 2008, during a surveillance of dengue virus in mosquitoes in the district of Tancredo Neves in Manaus, 260 mosquitoes of Aedes genus were captured, identified and grouped into pools of 10 mosquitoes. Findings RNA extracts of mosquito pools were tested by a RT-Hemi-Nested-PCR for detection of flaviviruses. One amplicon of 222 bp, compatible with dengue virus serotype 4, was obtained from a pool of Aedes aegypti. The nucleotide sequence of the amplicon indicated that the mosquitoes were infected with DENV-4 of genotype I. This virus of Asian origin has been described in Manaus in 2008 infecting acute febrile illness patients. Conclusion This is the first report of dengue virus serotype 4 genotype I infecting Aedes aegypti in the Americas.

Incidence of Leptospirosis infection in the East Zone of Sao Paulo City, Brazil

Abstract Background Leptospirosis is a zoonosis which is spread through contamined running water. This contaminations is seriously affected by the flooding which occurs in the area surrounding the Aricanduva river. The transmission of the disease results mainly from the contact of water with soil contaminated by the urine of infected animals. We aimed to conduct an epidemiological survey on Leptospirosis cases in Sao Paulo East Zone area. Method The analysis conducted in this study was based on data collected from the health authorities of that region close the Aricanduva river between 2007 and 2008 years, which give the rates of confirmed cases, mortality and death from human Leptospirosis. Other information concerned with the relationships among rainfall index, points of flooding and incidence of Leptospirosis. Results We observed a direct and important water contamination. Records of flooding points and dates of the reported cases in the region showed a direct relationship from which the period of higher rainfall also recorded an increase in cases. The annual record of the city and the region and rainfall regions also presented correlation. Conclusion The association between the indices of flooding and Leptospirosis cases indicates that preventive measures are necessary to avoid exposing the community.

Measuring attitudes, behaviours, and influences in inner city victims of interpersonal violence (VIVs) - a Swiss emergency room pilot study

Background Switzerland is confronted with the problem of interpersonal violence. Violence is in the increase and the potential for aggression seems to be rising. Observations by hospitals discern an appalling increase of the severity of the injuries. The aim of this study is to collect accurate information about the social environment, the motivation and possible reasons for violence. We also intend to investigate whether sociocultural, or ethnic differences among male victims exist. Materials and methods For the first time in Switzerland, this survey employed a validated questionnaire from the division of violence prevention, Atlanta, Georgia. The first part of the questionnaire addressed social and demographic factors which could influence the risk of violence: age, gender, duration of stay in Switzerland, nationality and educational level. Beside these social structural factors, the questionnaire included questions on experience of violent offences in the past, information about the most recent violent offence and intra and interpersonal facts. The questionnaire itself consists of 27 questions, translated into German and French. In a pilot study, the questionnaire was checked with adolescents for feasibility and comprehensibility. Results 69 male VIVs were interviewed at two hospitals in the Canton of Bern. Most of the adolescents emphasised that weapons were not used during their confrontations. It is astonishing that all of the young men considered themselves to be victims. Most of the brawls were incited after an exchange of verbal abuse and provocations with unfamiliar individuals. The rivals could neither be classified with the help of ethnic categories nor identifiable groups of the youth scenes. The incidents took place in scenes, where violence was more likely to happen. Interestingly and contrary to a general perception the offenders are well integrated into sport and leisure clubs. A further surprising result of our research is that the attitude towards religion differs between young men with experience of violence and non-violent men. Discussion Youth violence is a health issue, which concerns us globally. The human and economic toll of violence on victims and offenders, their families, and on society in general is high. The economic costs associated with violence-related illness and disability is estimated to be millions of Swiss francs each year. Physicians and psychologists are compelled to identify the factors, which cause young people to be violent, to find out which interventions prove to be successful, and to design effective prevention programs. The identification of effective programs depends on the availability of reliable and valid measures to assess changes in violence-related attitudes. In our efforts to create healthier communities, we need to investigate; document and do research on the causes and circumstances of youth violence.

Women in Eighteenth Century London: Female Coming of Age in Frances Burney’s Evelina, Cecilia, and The Witlings

The late eighteenth-century author Frances Burney is best known for popularizing the “comedy of manners,” a literary style later adopted by Jane Austen. Burney’s novels, journals, and plays offer an intriguing commentary on contemporary social customs and etiquette. In particular, she voices the concerns and desires of women, leading scholars to focus on the feminist overtones of her writing. Although she carefully examined female roles in the household and family structure, Burney also provided an insider’s perspective into London high life. As an acclaimed author and member of the royal court, Burney offers a rare insight into the lives of the urban elite. For these reasons, I have chosen to examine three of her works within the context of their London setting. In Evelina, Cecilia, and The Witlings, Burney examines women’s struggle for independence against the backdrop of the city. These works offer a new interpretation of the female Bildungsroman, or coming of age story. Burney shows how London life influences her heroines’ expectations, ambitions and desires. Evelina’s coming of age centers around the quest for family and social acceptance, while the two Cecilias of Cecilia and The Witlings confront the financial pressures that accompany their inheritance. Ultimately, the three protagonists learn important lessons that are specific to city life. Although Burney concludes each story with the heroine’s marriage, her focus is not on romance, as has been suggested, but on the cultural landscape of the city. Coming of age in her stories is inextricably connected to the diverse challenges and opportunities presented to urban women.

Na 1 Nachlass Max Horkheimer, 8 - Korrespondenzen u.a. mit den City Club of New York (p. I 4, 298-419)

1 Brief von Max Horkheimer an das Californian Hotel Fresno, 20.07.1947; 1 Brief von Franz Calvelli-Adorno an Max Horkheimer, 1948; 1 Brief von der Cambridge Univerity Press London an Max Horkheimer, 09.06.1940; 1 Brief vonMax Horkheimer an C.E. De Camp, 09.12.1940; 1 Brief von Max Horkheimer an Hadley Cantril, 09.01.1939; 5 Briefe zwischen William Charles Carlé und Max Horkheimer, 1939-1944; 1 Brief von Rose Carter an Max Horkheimer, 20.04.1940; 3 Briefe zwischen der Central Westchester Human Society, White Plains, NY und Max Horkheimer, 1939; 1 Brief von Frank F. Charles an Max Horkheimer, 16.03.1939; 7 Briefe zwischen der Charity Organisation Society London und Max Horkheimer, 1936-1938; 1 Brief von Christa Christian an Max Horkheimer, 12.11.1937; 4 Briefe zwischen Ada Citroen-Kater und Max Horkheimer, 1940; 7 Briefe zwsichen Fenny van Leer und Max Horkheimer, 1940; 3 Briefe zwischen Leo Löwenthal an Frieda Fromm-Reichmann, 1940, 13.11.1940; 1 Brief von Leo Löwenthal an David Reissner, 05.09.1940; 21 Briefe zwischen dem City Club of New York und Max Horkheimer, 1938-1940; 1 Brief von Max Horkheimer an das City College of New York, 20.11.1940; 1 Brief von Max Horkheimer an Charles Upson Clark, 04.06.1938; 2 Briefe zwischen Morris R. Cohen und Max Horkheimer, 16.02.1939, 24.03.1941; 7 Briefe zwischen Alfred E. Cohn und Max Horkheimer, 1939-1941; 1 Brief und 1 Entwurf von Max Horkheimer an Else Cohnstaedt, März 1941; 1 Brief von dem College of the Pacific California an Max Horkheimer, 01.03.1949; 10 Briefe zwischen Gerhard Colm und Max Horkheimer, 1935-1939; 1 Brief von Gerhard Colm an Georg Rusche, 19.09.1938;

Six years in Biscay : comprising a personal narrative of the sieges of Bilbao, in June 1835 and Oct. to Dec. 1836 and of the principals events which occurred in that city and the Basque provinces during the years 1830 to 1837 / by John Francis Bacon.

Digitalización Vitoria-Gasteiz Archivos y Bibliotecas Abril 1994 18-11

Sludge treatment system in the city of Wukro (Ethiopia).

This cooperation project aims to improve the sanitation facilities of the city of Wukro (located in the Tigray Region, northern Ethiopia), particularly the management of latrine wastes, by designing a sludge treatment plant in the city. It is framed within the Final Project Department of the E.T.S.I. de Caminos, Canales y Puertos, in collaboration with Wukro’s St. Mary’s College and the Mission of Ángel Olaran, that are part of the Ethiopian Catholic Church Diocese of Adigrat (ECCA). The present city, of about 42,000 inhabitants, was founded by the Italians in 1936. Due to its geographic location, which makes the city suitable for industrial and agricultural activities, Wukro is becoming an important administrative and economic center in the region, with a fast growing population.

1.2 NAACP Headquarters, New York City, 1930s

Although Houston had scored a minor victory in the 1935 Murray v Pearson case which allowed African Americans to attend the University of Maryland Law School, the case only affected that state’s jurisdiction due to the decision originating from the Maryland State Supreme Court. It was Houston’s intention to move to the national level. For the NAACP, Lloyd Gaines was the ideal client; well spoken, intelligent and humble; and he was a citizen of the state of Missouri where the laws in question were enforced. Gaines’ case would be the main focus for Houston and the NAACP for the next three years.