A taxonomic review of Neogriphoneura Malloch, 1924 (Diptera : Lauxaniidae), with description of three new species

The status of the Lauxaniidae genus Rhabdolauxania Hendel, 1925 is reevaluated and is synonymized under Neogriphoneura Malloch, 1924. Three new combinations, N. immaculata (Hendel, 1933), comb. nov., N. laevifrons (Hendel, 1925), comb. nov., and N. schnusei (Hendel, 1925), comb. nov. are proposed. Two lectotypes are designated. Three new species of Neogriphoneura are described: N. bispoi sp. nov., from Santa Catarina, Brazil, N. pacata sp. nov., from La Paz, Bolivia, and N. corrugata sp. nov. from British Virgin Islands. Illustrations of the head, wing, male and female terminalia are provided for the new species. This raises the number of species in the genus from the present five to eleven. A key is provided for the species of the genus.

Rádio, modernidade e sociedade em Ribeirão Preto, 1924-1937

Pós-graduação em História - FCHS

A crítica política e literária de Kurt Tucholsky e o início da República de Weimar (1919-1924)

Pós-graduação em Letras - FCLAS

Área de vida da choca-do-planalto Thamnophilus pelzelni Hellmayr, 1924 (Passeriformes: Thamnophilidae) na estação ecológica de Jataí, Luiz Antônio, SP

Pós-graduação em Ciências Biológicas (Zoologia) - IBRC

Educação para o trabalho: a Escola Profissional de Franca (1924-1970)

Pós-graduação em História - FCHS

Redescription of Hyphessobrycon flammeus Myers, 1924 (Ostariophysi: Characidae), a threatened species from Brazil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Dimorfismo sexual em Dasypops schirchi (Miranda-Ribeiro, 1924): aspectos morfológicos

Amphibians exhibit great morphological plasticity of habitat and life history. This heterogeneity contributes to the frequency of occurrence and diversity of sexual dimorphism (shape or size) is large. Dasypops schirchi is a species belonging to the subfamily and family Gastrophryninae Microhylidae and this endemic and endangered. Generally, very little is known about D. schirchi, much in part to its habit of living and cryptic small geographical distribution. In order to detect and characterize elements sexually dimorphic in this species was a survey of specimens of D. schirchi in major national zoological collections. We analyzed 16 morphometric variables were also searched and secondary sexual characters non-morphometric. Statistical analysis of the morphometric data, the results showed a clear distinction between males and females of D. schirchi, secondary sexual characters nonmorphometric were also found

A taxonomic review of the neotropical genus Coprophanaeus Olsoufieff, 1924 (Coleoptera: Scarabaeidae, Scarabaeinae

The Neotropical genus Coprophanaeus Olsoufieff (1924), as classified here, comprises 38 species distributed among three subgenera (Megaphanaeus Olsoufieff, Metallophanaeus Olsoufieff, and Coprophanaeus s. str. ) and eight species groups. Keys presented help to identify supraspecific and species taxa, all of which are illustrated and diagnosed. Lectotypes are designated for Phanaeus ignecinctus Felsche and Phanaeus ohausi Felsche. Coprophanaeus corythus (Harold), formerly regarded as a subspecies of C. telamon (Erichson), assumes species status. Coprophanaeus magnoi Arnaud, described as a subspecies of C. milon (Blanchard), is raised to species status. New taxonomic interpretations result in 10 new subjective synonymies (junior synonym listed first): Phanaeus machadoi Pereira and d’Andretta = Coprophanaeus saphirinus (Perty); Phanaeus costatus Olsoufieff = Coprophanaeus cyanescens (Olsoufieff); Phanaeus worontzowi Pessôa and Lane = Coprophanaeus cyanescens (Olsoufieff); Coprophanaeus kohlmanni Arnaud = Coprophanaeus morenoi Arnaud; Coprophanaeus pluto nogueirai Arnaud = Coprophanaeus pluto (Harold); Coprophanaeus edmondsi Arnaud = Coprophanaeus conocephalus (Olsoufieff); Coprophanaeus uhleri Malý and Pokorný = Coprophanaeus chiriquensis (Olsoufieff); Coprophanaeus henryi Malý and Pokorný = Coprophanaeus gilli Arnaud; Phanaeus perseus Harold = Coprophanaeus corythus (Harold); Coprophanaeus telamon nevinsoni Arnaud and Gámez = Coprophanaeus corythus; and Coprophanaeus florenti Arnaud = Coprophanaeus ohausi (Felsche). The status of the following names remains unresolved: Phanaeus strandi Balthasar; Coprophanaeus rigoutorum Arnaud; C. terrali Arnaud; C. lichyi Arnaud; C. lecromi Arnaud; C. larseni Arnaud; and C. vazdemeloi Arnaud.

Tropical: de negocio familiar a multinacional (1924-1993)

[ES] Este estudio muestra, a grandes rasgos, la evolución de una empresa industrial del subsector Bebidas en Canarias (1924-1993), primando los aspectos relacionados con las estrategias comerciales. Se trata de una síntesis del trabajo más amplio que con el título ?La empresa cervecera en Canarias: desarrollo y evolución de la marca Tropical ? se elaboró dentro del programa Innova. En él se muestran las principales etapas seguidas por la empresa, tratando de explicar la evolución de la misma a partir del mercado regional.

L'attività pionieristica della Scuola bolognese nello studio e nell'utilizzo del cemento armato: 1875 - 1924. Tecniche costruttive e tipologie architettoniche

La ricerca mira ad indagare l’origine della Scuola ingegneristica bolognese ed il ruolo che essa ha avuto durante i suoi primi 50 anni di attività nella diffusione del calcestruzzo armato in Italia, ed in particolare nella città di Bologna, sia dal punto di vista teorico che architettonico. Il processo di sviluppo del cemento armato è stato indagato secondo i percorsi tipici della scienza e della tecnica: teoria e pratica appaiono nel periodo di sperimentazione del materiale assai lontane; soltanto grazie alla comprensione delle sue potenzialità costruttive e del modo di sfruttarle al meglio, esse iniziano a convergere. L’interesse specifico per la Scuola bolognese va quindi a collocarsi all’interno di un panorama assai più ampio, con l’obiettivo di comprendere se, e fino a quando, le due discipline proseguono lungo strade parallele o se, al contrario, esse godono di reciproche influenze.