Report of the United States Geological Survey of the territories. F.V. Hayden, United States geologist in charge ... [Final reports or monographs. vol. I]-III, V-XIII.

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Ensaios terapêuticos com penicilina: III - Bouba (Framboesia, pian, yaws): (continuação): penicilina de procedência americana, empregada em doses baixas também cura aparentemente esta enfermidade

Five patients of yaws were treated with american Penicillin (Squibb, Winthrop and Lilly), in small dosis. The treatment has been performed, using 200 Oxford units each 4 hours. The total amount of units "per" subject, has varied from 24.000 to 54.000. A complete disappearence of the external lesions was obtained between the 12th and the 25th day of treatment.

Embedding theorems of funcitional classes, III

In this paper we obtain the necessary and sufficient conditions for embedding results of different function classes. The main result is a criterion for embedding theorems for the so-called generalized Weyl-Nikol'skii class and the generalized Lipschitz class. To define the Weyl-Nikol'skii class, we use the concept of a (λ,β)-derivative, which is a generalization of the derivative in the sense of Weyl. As corollaries, we give estimates of norms and moduli of smoothness of transformed Fourier series.

Estudo sôbre Flebotomus no Vale Amazonico Parte III - Descrição de F. servulolimai e F. wilsoni: (Diptera-Psychodidae)

Duas espécies novas de flebotomus da Região Amazônica são descritas sob os nomes de F. servulolimai e F. wilsoni. Ambas apresentam fêmures posteriores inermes, tufo proximal de cerdas no segmento basal da gonapófise superior, segmento distal da mesma gonapófise com quatro espinhos e gonapófise mediana inerme com dilatação na face superior.

Ensaios terapêuticos com penicilina V-Bouba (Framboesia, pian, yaws): I - Dose curatina mínima: II - Redução do número de injeções diarias: III - Redução de tempo de tratamento pelo emprêgo de doses mais elevadas

This report belongs to the series of works carried out Oswaldo Cruz Ins¬titute, on the treatment of treponematosis with penicillin. The present report deals with investigations performed in order to ascer¬tain the following points: 1) the mininal curative dosis for the initial lesions of yaws; 2) the effect of reduction of the number of injections each day, to verifie the possibility of application of penicillin in the prophylaxis of yaws in rural zones; 3) reduction of the time of treatment by application of high dosis. 1) With dosis of 150 and 100 Oxford units each four hours, clinical reco¬very was obtained after 17 days of treatment. With 50 O.u. during 40 days clinical recovery was not obtained. 2) a) With 3 injections of 400 O.u. each day (6,12 and 18 hoórs clocks) clinical recovery was obtained after 14 to 16 days; b) with 2 injections of 400 O.u. each day (6 and 18 hoors clocks), clinical recovery was obtained after 16 to 23 days; c) with 1 injection of 1.600 and 3.200 each day, clinical recovery was obtained after 30 and 20 days. 3) With dosis of 33.3 and 46.7 O.u. by each kilo of weight each four hours, during 15 days, clinical recovery was obtained more or less in 25 days. The same result was obtained with the dosis of 61.5 and 166.7 O.u. by each kilo of weight, each four hours, during 4 days. But with 100.000 O.u. in fine dosis of 20.000 in a day ou by, clinical recovery was not obtained.

Notas sôbre Tabânidas brasileiros: III. Fidena adnaticornis n. sp

Fidena adnaticornis n. sp. is described from female specimens. It closely resembles Fidena besckii (WIED. ), 1828 and indeed more closely Fidena soledadei (LUTZ), 1911. It can be distinguished from both by the antenna which are so close together that the distance between their basis is less that the width of the first antennal segment; also by the prevalence of yellow hairs on the coxae. In F. soledadei and chiefly in F. besckii the antennae an evidently more separated; they have also few yellow hairs limited to the base extremity of the coxae with prevalence of brown or black hairs. In F. besck the prealar hairs are predominantly yellow ones and there exist yellow hair around the edge of the scutellum, which does not occours in F. adnaticorn and in F. soledadei. In the abdomen the following areas, covered by whit hairs are more extensive in F. besckii: the mid row of white patches on the sternites is more conspicuous and involves the fifth segment; on the sternites instead of stripes the hairs form bands somewhat broader at the middle the respective segment, they may even form triangles with the base as with as the whole segment. Both cotypes of F. soledadei have the hairs damages but, at least, in the 1+2 sternites the areas covered by the white hairs see to be larger than in F. adnaticornis; they have also a higher frons: index : = 2.9.

A vegetação do município de Ilhéus, Estado da Bahia: III - caracterização da vegetação pelo valôr dos índices das espécies

The indices found are analysed as a whole and general conclusions are drawn from them which may be of use in understanding many of the problems offered by the local flora (Ilhéus). The first column of the tables presented indicates the biological form of the species, showing the nature of the flora and the constitution of the climax. A total of 200 species of phanerophyta were found; 69 macrophanerophyta (trees), 54 are mesophanerophyta (treelets) and 77 are nanophanerophyta (shrubs). The macrophanerophyta are consequently considered as dominants and the meso-and nanophanerophyta as codominants (the biological forms: chamaephyta, hemicriptophyta, criptophyta, geophyta, therophyta, epiphyta and hydrophyta are subdominants), the more so as the first cover 80% and the others more or less 50%. This points to a climax of trees and a local vegetation mainly composed of trees also. The smaller forms are left out as they are beyond the present scope of this sort of wort in Brazil. The third column of ecological formulae indicates the reaction of the constituent species to light (C = sciophilous, F = photophilous and I = indifferents), the biological types of vegetation (H = hygrophytes, X = xerophytes and M = mesophytes) and the fidelity of the species to the climax. Of the species studied: 25 are pioneers (P. Table I), 63 are accidentals (A. Table II), 35 are companion species (O. Table III), 19 show preferences (E. Table with vitality Vn), 44 are selective (S. Table V) and 13 exclusive species (L. Table VI). This leads to the conclusion that the vegetation of the region is in full reconstitution. As to the ecological characteristics of the 200 species studied, 89 are either pioneers (a class separated by the author) or accidentals; this means that the devastated zones are being reconstituted in the subsere both with members of the prisere and alien species. Of the remaining species, 54 are companion, or accompanying species, which appear in most subclimax, serclímax and quasiclimax associations, and 57 are real constituents of the local climax. As all the species except the pioneers, selectives and exclusives (xerophytes and mesophytes) may be considered as hygrophytes this type evidently predominantes in the region and may constitute a hygrophilous serclimax and quasiclímax. In regard to light 101 are sciophilous, 32 indiferents and 67 photophilous. This leads to the conclusion that the vegetation comprises mainly tolerant species, showing the hygrophilous and mesophilous character of the region with a vegetation composed mostly of trees. The presence a large number of sciophilous species is easy to understand as the hygrophilous and mesophilous habitats and the dominance of trees favour the germination and growth of tolerant species. The last two columns analyse the percentage of individuals present and the occurrent classes to which they belong: 92 species vary between 1 and 9%; 50 between to 10 and 19%; 36 between 20 and 29%; 14 between 30 and 39%; and 8 between 40 and 49%. Only 8 species belong to occurrence class V; 14 to classe IV; 36 to class III; 50 to class II; and 92 to class I. This leads to the conclusion that the local formation is very unsociable and very complex, though the median coverture is 80% and the number of species is very large. The analysis of the data also shows that the climax is being reconstituted in the subsere with elements drawn from the prisere and alien species introduced either by man (following desvastation) or by other consequent factors (such as brusque changes of microclimates due to total or partial destruction). This modifies the subclimax appreciably and apparently also the climax of the local regional subsere. As a final conclusion it is suggested that as in the subsere the pioneer formation is xerophilous, the prisere also beging as a xerosere; but as there are and probably always were hydrophilous formation evolving in the same climate, the local climax is composed of species with medium exactions, that is of relative mesophites.

Anfíbios Anuros da coleção Adolpho Lutz: III - Hyla claresignata Lutz & B. Lutz, 1939

Hyla claresignata Lutz & Lutz, 1939, is a large species apparently not closely allied to the other known Brazilian hylas. It is characterized by the very small tympanum; the head is short and the snout rounded; the legs are long, the hands and feet unusually large, the latter extensively webbbed. The specific name is derived from the insular, irregular, or roughly triangular, dark spots, with a light halo, found mostly in the dorso-lateral region and on the legs. It belongs to the rain-forest fauna of the Marítime Range. The adult is a bromeliad-dweller and the tadpole rhyacophilous. DESCRIPTION. Vomerine teeth in two separate, oblique, groups, behind the large choanae, parallel to the posterior half of their inner border. Tongue entire, short, very broad and hardly free behind. Snout short, rounded, with distinct canthus rostralis and gradually sloping loreal region. Eye very large and prominent, its horizontal diameter almost equal to the distance between its anterior corner and the tip of the snout. Tympanum very small, less than one third of the diameter of the eye, but distinct, partly covered by a short, heavy ridge. Lateral fingers less than one third webbed; fourth finger slightly longer than the second, just reaching the base of the disk of the third; subarticular tubercles well developed; an angular pollex rudiment, more noticeable in the males. Toes almost completely webbed, the edge of the web inserted at the base of the disk on the third and the fifth; an inner metatarsal tubercle. Skin smooth above, granular beneath, on the throat minutely so. No dermal appendage on the hell. Habit robust, head broader than long, body rather heavy, slightly narrowed in the postaxillary region. Legs long, the tibiotarsal articulation reaching beyond the tip of the snout when adpressed. Type (female): 61 mm. (Fig. 1.) DIAGNOSIS of TADPOLE (by G. Orton). "A large specialized, mountain-stream tadpole, with wide head an elongated, flattened snout, greatly enlarged lips and high tooth formula. Eyes dorsal. Spiracle sinistral, projecting, situated far back on side. Anus dextral. Tooth formula 8/12 to 9/14 in fully grown larvae. Tail with a prominent, vertical dark band across musculature and fins; a second concentration of dark pigment near tip of tail, may or may not form a similar but narrower band. Maximum known total length: 60mm.; head and body length 25mm. (Figs. 6 e 7). For further details see Lutz & Lutz, 1939 and Lutz B. & Orton G. 1946.

Estudos sobre óleos de fígado de peixes: III - Peixes de água doce

São apresentadas curvas de absorção específica de óleos de fígado de peixes de água e óleos e referência com vitamina A. Em alguns casos o insaponificável foi retirado afim de eliminar a interferência dos constituintes do óleo.

Ação inibidora do gás carbonico sobre as convulsões experimentais: III) experiências na crioepilepsia da rã: mecanismo da ação inibidora do gás carbonico nas convulsões

Neste trabalho descrevemos experiencias destinadas a mostrar a influência do pH nas crises convulsivas por resfriamento da medula espinhal da rã e estudar o mecanismo da ação inibidora do gás carbonico sobre estas conculsões. Verificamos que o CO² não age atravez um abaixamento do pH do sangue ou do meio intercelular. O gás carbonico teria uma ação específica que estaria ligada á sua grande difusibilidade. Essa sua propriedade permitiria que penetrasse ràpidamente no interior de neurônio, abaixando sensìvelmente o pH intracelular, sem que houvesse nítida variação do pH do sangue.

Marx's analysis of the falling rate of profit on the first version of volume III of capital

The paper provides a description and analysis of the Hodgskin section of Theories of Surplus Value and the general law section of the first version of Volume III of Capital. It then considers Part III of Volume III, the evolution of Marx's thought and various interpretations of his theory in the light of this analysis. It is suggested that Marx thought that the rate of profit must fall and even in the 1870s hoped to be able to provide a demonstration of this. However the main conclusions are: 1. Marx's major attempt to show that the rate of profit must fall occurred in the general law section. 2. Part III does not contain a demonstration that the rate of profit must fall. 3. Marx was never able to demonstrate that the rate of profit must fall and he was aware of this.

Notas de ixodologia: III - conformação de Ixodes aragãoi Fonseca, 1935, de Ixodes amarali Fonseca, 1935, e lista das espécies do gênero Ixodes que ocorrem no Brasil (Acari, Ixodidae)

After comparison of the types of Ixodes ricinus aragãoi Fonseca, 1935, with a lot of Ixodes affinis Neumann, 1899, kindly loaned by Dr. Kohls, it was observed that both species differ by the aspect of the dorsal scutm, no large punctations being in the posterior border in the Brazilian material. Therefore is FONSECA'S species maintened as Ixodes aragãoi Fonseca, 1935. Ixodes amarali Fonseca, 1935 was reexamined and confirmed as a valid species. A list of Brazilian species of the genus Ixodes studied by the authors is presented.