52 research outputs found

    Fatal Pediatric COVID-19 Case With Seizures and Fulminant Cerebral Edema

    Get PDF
    The novel coronavirus, SARS-CoV-2, can present with a wide range of neurological manifestations, in both adult and pediatric populations. We describe here the case of a previously healthy 8-year-old girl who presented with seizures, encephalopathy, and rapidly progressive, diffuse, and ultimately fatal cerebral edema in the setting of acute COVID-19 infection. CSF analysis, microbiological testing, and neuropathology yielded no evidence of infection or acute inflammation within the central nervous system. Acute fulminant cerebral edema (AFCE) is an often fatal pediatric clinical entity consisting of fever, encephalopathy, and new-onset seizures followed by rapid, diffuse, and medically-refractory cerebral edema. AFCE occurs as a rare complication of a variety of common pediatric infections and a CNS pathogen is identified in only a minority of cases, suggesting a para-infectious mechanism of edema. This report suggests that COVID-19 infection can precipitate AFCE, and highlights the need for high suspicion and early recognition thereof

    Photography-based taxonomy is inadequate, unnecessary, and potentially harmful for biological sciences

    Get PDF
    The question whether taxonomic descriptions naming new animal species without type specimen(s) deposited in collections should be accepted for publication by scientific journals and allowed by the Code has already been discussed in Zootaxa (Dubois & NemĂ©sio 2007; Donegan 2008, 2009; NemĂ©sio 2009a–b; Dubois 2009; Gentile & Snell 2009; Minelli 2009; Cianferoni & Bartolozzi 2016; Amorim et al. 2016). This question was again raised in a letter supported by 35 signatories published in the journal Nature (Pape et al. 2016) on 15 September 2016. On 25 September 2016, the following rebuttal (strictly limited to 300 words as per the editorial rules of Nature) was submitted to Nature, which on 18 October 2016 refused to publish it. As we think this problem is a very important one for zoological taxonomy, this text is published here exactly as submitted to Nature, followed by the list of the 493 taxonomists and collection-based researchers who signed it in the short time span from 20 September to 6 October 2016

    Social Movements in Urban Society: The City as A Space of Politicization

    Get PDF
    Recent anti-systemic social movements have illustrated the central role of cities in social movement mobilization. We not only highlight the characteristics of urban social relations that make cities fertile ground for mobilization, but also point to the disjunctures between the geographies and spatialities of social relations in the city, and the geographies and spatialities of many systemic processes. Struggles for a more just society must consider the broad geographies and spatialities of oppression, which we illustrate with a brief analysis of the Occupy movement. Finally, we introduce the next five articles in this special issue, all illustrating the importance of the geographies and spatialities of urban social struggle

    Especiação e seus mecanismos: histórico conceitual e avanços recentes

    Full text link

    Beyond the 'Futureless Future':: Edward O. Bland, Afro-Modernism and The Cry of Jazz

    No full text
    The Cry of Jazz, a “thesis film” from 1959 directed by Edward O. Bland, is a long-neglected landmark in black independent cinema recognized today not for its theories about jazz but for its contentious racial politics.  Bland, however, was a composer and music arranger, not a professional filmmaker, and the astringency of his film’s racial claims emerges from a particular theoretical approach to the formal structures of jazz music and their historical evolution.  This article explores the relationship between musical form and racial identity as presented in The Cry of Jazz.  Emphatically insisting on the music as an African American mode of expression, the film develops a critical musicology of jazz that effectively transposes Frankfurt School-like social claims about capitalist dehumanization to American conditions of racial domination.  In doing so, however, Bland also argues that any further advance of African American musical culture depends on a sharp break with jazz traditions as well as the destruction of the ghetto.  The result is not only a more uncompromising contribution to 1960s-era black cultural radicalism than is typically recognized but also a distinctive reformulation of the Afro-modernist aesthetic.  By linking racial change in Jim Crow America to an aesthetic fusion of avant-garde classical and African American vernacular styles, The Cry of Jazz puts forward a high-modernist, composer-centered conception of black art music as cultural emancipation

    Beyond the 'Futureless Future':: Edward O. Bland, Afro-Modernism and The Cry of Jazz

    No full text
    The Cry of Jazz, a “thesis film” from 1959 directed by Edward O. Bland, is a long-neglected landmark in black independent cinema recognized today not for its theories about jazz but for its contentious racial politics.  Bland, however, was a composer and music arranger, not a professional filmmaker, and the astringency of his film’s racial claims emerges from a particular theoretical approach to the formal structures of jazz music and their historical evolution.  This article explores the relationship between musical form and racial identity as presented in The Cry of Jazz.  Emphatically insisting on the music as an African American mode of expression, the film develops a critical musicology of jazz that effectively transposes Frankfurt School-like social claims about capitalist dehumanization to American conditions of racial domination.  In doing so, however, Bland also argues that any further advance of African American musical culture depends on a sharp break with jazz traditions as well as the destruction of the ghetto.  The result is not only a more uncompromising contribution to 1960s-era black cultural radicalism than is typically recognized but also a distinctive reformulation of the Afro-modernist aesthetic.  By linking racial change in Jim Crow America to an aesthetic fusion of avant-garde classical and African American vernacular styles, The Cry of Jazz puts forward a high-modernist, composer-centered conception of black art music as cultural emancipation

    Heteropsephenoides Jeng and Jach 2003

    No full text
    Heteropsephenoides Jeng and JĂ€ch, 2003 Discussion. Heteropsephenoides was described by Jeng and JĂ€ch (2003). The genus is monotypic. Heteropsephenoides horaki Jeng and JĂ€ch is known from Mae Hong Son, Thailand (Jeng and Yang 1994) and was collected at lights. Larvae of this genus have not been described.Published as part of Shepard, William D. & Sites, Robert W., 2019, Larval Psephenidae (Coleoptera: Byrrhoidea) of Thailand: Annotated List and Illustrated Key to Genera, pp. 259-282 in The Coleopterists Bulletin 73 (2) on page 273, DOI: 10.1649/0010-065X-73.2.259, http://zenodo.org/record/545461

    Afropsephenoides Basilewsky 1959

    No full text
    Afropsephenoides Basilewsky, 1959 Discussion. Afropsephenoides is a small genus, with only three described species (Jeng et al. 2006a); however, Jeng and Yang (1994) indicated that five undescribed species exist, of which three occur in Thailand. Two of the undescribed species are known from Mae Hong Son (Jeng and Yang 1994).Published as part of Shepard, William D. & Sites, Robert W., 2019, Larval Psephenidae (Coleoptera: Byrrhoidea) of Thailand: Annotated List and Illustrated Key to Genera, pp. 259-282 in The Coleopterists Bulletin 73 (2) on page 273, DOI: 10.1649/0010-065X-73.2.259, http://zenodo.org/record/545461

    Micreubrianax Pic 1922

    No full text
    Micreubrianax Pic, 1954 Discussion. Micreubrianax was described by Pic (1922). However, the name and validity of the genus were in question until the revision by Jeng et al. (2006b). The genus contains four species, one of which (Micreubrianax siamensis Jeng, JĂ€ch, and Yang, 2006) was described from collections in Thailand (Chiang Mai Zoo). The other species are distributed in India, Nepal, and Vietnam. The immature stages are unknown.Published as part of Shepard, William D. & Sites, Robert W., 2019, Larval Psephenidae (Coleoptera: Byrrhoidea) of Thailand: Annotated List and Illustrated Key to Genera, pp. 259-282 in The Coleopterists Bulletin 73 (2) on page 273, DOI: 10.1649/0010-065X-73.2.259, http://zenodo.org/record/545461
    • 

    corecore