Relatorio e synopse dos trabalhos da Camara dos Srs. Deputados : na 1ª e 2ª sessão do anno de 1879

Sinopse dos trabalhos da Câmara dos Deputados, em 1879.

Manoel Antônio Esteves : um capitalista esquecido no Vale (1850 1879)

O estudo da correspondência possibilita uma análise de detalhes que, de outra maneira, escapariam à compreensão da historiografia. A proposta deste trabalho é fazer uma análise do comportamento de um cafeicultor do Vale do Paraíba Fluminense, Manoel Antônio Esteves que, de 1845 a 1879, manteve correspondência com diversos elementos e soube preservar este material. Entre cartas recebidas e enviadas, através da microanálise, podemos compreender um pouco da realidade do oitocentos brasileiro, com destaque especial para as questões familiares, a criação e manutenção de redes de sociabilidade, a cultura política de um período que marcou a região em foco. Cartas são documentos ainda pouco explorados pela historiografia, mas guardam informações capazes de produzir novas interpretações de uma época. Elas podem, aqui, revelar muito ainda sobre o longo século XIX no Brasil.

Biology and assessment of the painted sweetlips (Diagramma pictum (Thunberg, 1792)) and the spangled emperor (Lethrinus nebulosus (Forsskål, 1775)) in the southern Arabian Gulf

The population biology and status of the painted sweeplips (Diagramma pictum) and spangled emperor (Lethrinus nebulosus) in the southern Arabian Gulf were established by using a combination of size-frequency, biological, and size-at-age data. Transverse sections of sagittal otoliths were characterized by alternating translucent and opaque bands that were validated as annuli. Comparisons of growth characteristics showed that there were no significant differences (P>0.05) between sexes. There were well defined peaks in the reproductive cycle, spawning occurred from April to May for both species, and the mean size at which females attained sexual maturity was 31.8 cm fork length (LF) for D. pictum and 27.6 cm (LF) for L. nebulosus. The mean sizes at first capture (21.1 cm LF for D. pictum and 26.4 cm LF for L. nebulosus) were smaller than the sizes for both at first sexual maturity and those at which yield per recruit would be maximized. The range of fishing-induced mortality rates for D. pictum (0.37−0.62/yr) was substantially greater than the target (Fopt=0.07/yr) and limit (Flimit=0.09/ yr) estimates. The range of fishing-induced mortality rates for L. nebulosus (0.15/yr to 0.57/yr) was also in excess of biological reference points (Fopt=0.10/yr and Flimit=0.13/yr). In addition to growth overfishing, the stocks were considered to be recruitment overfished because the biomass per recruit was less than 20% of the unexploited levels for both species. The results of the study are important to fisheries management authorities in the region because they indicate that both a reduction in fishing effort and mesh-size regulations are required for the demersal trap fishery.

Taxonomía y distribución de las especies ibéricas del género Sabacon Simon 1879 (Arachnida: Opiliones: Sabaconidae)

[ES] El género Sabacon (Arachnida: Opiliones) tiene distribución holártica, y en la Península Ibérica se restringe a Pirineos y Cordillera Cantábrica. Se menciona la presencia de S.viscayanus en la Sierra Cebollera, a partir del hallazgo de una hembra, lo que constituye el primer registro al sur del Ebro. En este trabajo se ha determinado la subespecie a la que pertenece esa población gracias a la captura de un macho, que corresponde a Sabacon viscayanus viscayanus. Con los ejemplares de las colecciones (ZUPV y CRBA) se han redescrito las especies ibéricas y se ha descrito por primera vez el macho de S. franzi. A su vez, se han construido mapas de distribución de todas las especies con datos citados y de las colecciones propias.

Razão ou sensibilidade? A educação que orientou a composição de personagens femininas em obras de Jane Austen

A presente dissertação tem como objetivo analisar de que forma a educação oferecida a mulheres do final do século XVIII e início do século XIX pode ter contribuído para a composição de personagens femininas nos romances Razão e sensibilidade (1811) e Orgulho e preconceito (1813), da escritora britânica Jane Austen (1775 1817). O presente trabalho apresenta o pensamento de importantes nomes da literatura, da crítica e teoria literárias, como também da história, como suporte no mapeamento não apenas do que era discutido a respeito do momento e do lugar em que Jane Austen e os romances aqui em tela se inserem, mas principalmente acerca da educação feminina

Letter and Recollections of Alexander Agassiz: The 1891 Albatross Expedition

Presented here is another in the list of historic accounts of iconic research cruises of the USFC Steamer Albatross, this a reminiscence of the renowned scientist Alexander Agassiz edited by his son G. R. Agassiz, a chapter from the volume “Letters and Recollections of Alexander Agassiz,” published in 1913. Agassiz made three major cruises in the Albatross in 1891, 1899–1900, and 1904–05, adding greatly to the world’s store of specimens and knowledge of thalasography, his favored term for oceangraphy, and specifically of the Pacific Ocean. Having made important cruises and studies with the Blake in the Caribbean, he sought to do comparable research in the Pacific. His opportunity came in 1890, and with the consent of President Benjamin Harrison, he took charge of this Albatross research cruise, paying much of the expense himself. In contrast with the other ships he had been on, he found the laboratories, equipment, and furnishings to be comparatively luxurious and extremely well appointed for his work. Further, the Albatross was then captained by Lieutenant Commander Zera Luther Tanner who seemed to take as much interest in the oceanographic research as did the scientists, and Agassiz appreciated working with him, too. Little of the original text has been altered, and readers are cautioned that some of the views expressed may reflect unfortunate prejudices of that era toward individuals, nationalities, etc.

Effects of reducing nutrient loads to surface waters within the Mississippi River Basin and the Gulf of Mexico: Topic 4 Report for the Integrated Assessment on Hypoxia in the Gulf of Mexico

The overall goal of this assessment was to evaluate the effects of nutrient-source reductions that may be implemented in the Mississippi River Basin (MRB) to reduce the problem of low oxygen conditions (hypoxia) in the nearshore Gulf of Mexico. Such source reductions would affect the quality of surface waters—streams, rivers, and reservoirs—in the drainage basin itself, as well as nearshore Gulf waters. The task group’s work was divided into addressing the effects of nutrient-source reductions on: (1) surface waters in the MRB and (2) hypoxia in the Gulf of Mexico.

Microbiological quality study of Macrobrachium rosenbergii (de Man 1879) during storage at -20°C temperature

The shelf life of fresh water prawn Macrobrachium rosenbergii by applying low temperature was investigated. M. rosenbergii preserved at -20°C was subjected for quality assessment before storage and at 15, 30, 45, and 90 days of storage period. The quality assessments as done microbiological viz. total bacterial count (TBC), total mould count (TMC), total yeast count (TYC), total coliform count (TCC) and salmonella count. All the samples were acceptable during 90 days because the upper limit of all spoilage indicator was not exceeding within the experimental time period.

Geographic variation of the Anderson's Niviventer (Niviventer andersoni) (Thomas, 1911) (Rodentia: Muridae) of two new subspecies in China verified with cranial morphometric variables and pelage characteristics

A total of 66 specimens of Niviventer andersoni with intact skulls was investigated on pelage characteristics and cranial morphometric variables. The data were subjected to principal component analyses as well as to discriminant analyses, and measurement

A TAXONOMIC REVIEW OF TYLOTOTRITON VERRUCOSUS ANDERSON (AMPHIBIA, CAUDATA, SALAMANDRIDAE)

Generally it has not been recognized that salamanders of two distinctive color morphs currently are assigned to Tylototriton verrucosus Anderson. One form is uniformly dark brown dorsally, with bright orange coloration confined to the ventral edge of the tail; the other has a dark brown to black dorsal ground color with orange dorsolateral warts, an orange vertebral crest, and orange lateral and medial crests on the head. In addition, the limbs and ventrolateral surfaces of the second form have a variable pattern of orange coloration. The brown form occurs in northeastern India, Nepal, northern Burma, Bhutan, northern Thailand, the type locality in extreme western Yunnan, and perhaps in northern Vietnam. The orange-patterned form occurs only in western Yunnan Province, People's Republic of China. The two forms appear to be allopatric but occur close together in the area of the type locality near the Burma border in western Yunnan. There is no evidence of color intergradation in specimens from this region. Analyses of morphometric and meristic characters, however, suggest the possibility of limited genetic exchange between adjacent populations of brown and orange-patterned forms in western Yunnan. The genetic and taxonomic relationships between the two forms is not fully resolved. However, these two highly distinctive forms obviously have evolved along independent trajectories and merit taxonomic recognition. We therefore propose to restrict the concept of Tylototriton verrucosus to the brown form and designate a neotype for that purpose, and we describe a new species to receive the orange-patterned form.

New type of Fano resonant tunneling via Anderson impurities in superlattice

The spectrum of differential tunneling conductance in Si-doped GaAs/AlAs superlattice is measured at low electric fields. The conductance spectra feature a zero-bias peak and a low-bias dip at low temperatures. By taking into account the quantum interference between tunneling paths via superlattice miniband and via Coulomb blockade levels of impurities, we theoretically show that such a peak-dip structure is attributed to a Fano resonance where the peak always appears at the zero bias and the line shape is essentially described by a new function \xi\/\xi\+1 with the asymmetry parameter q approximate to 0. As the temperature increases, the peak-dip structure fades out due to thermal fluctuations. Good agreement between experiment and theory enables us to distinguish the zero-bias resonance from the usual Kondo resonance.