DNA vaccine coding for the full-length infectious Kunjin virus RNA protects mice against the New York strain of West Nile virus

A plasmid DNA directing transcription of the infectious full-length RNA genome of Kunjin (KUN) virus in vivo from a mammalian expression promoter was used to vaccinate mice intramuscularly. The KUN viral cDNA encoded in the plasmid contained the mutation in the NS1 protein (Pro-250 to Leu) previously shown to attenuate KUN virus in weanling mice. KUN virus was isolated from the blood of immunized mice 3-4 days after DNA inoculation, demonstrating that infectious RNA was being transcribed in vivo; however, no symptoms of virus-induced disease were observed. By 19 days postimmunization, neutralizing antibody was detected in the serum of immunized animals. On challenge with lethal doses of the virulent New York strain of West Nile (WN) or wild-type KUN virus intracerebrally or intraperitoneally, mice immunized with as little as 0.1-1 mug of KUN plasmid DNA were solidly protected against disease. This finding correlated with neutralization data in vitro showing that serum from KUN DNA-immunized mice neutralized KUN and WN,viruses with similar efficiencies. The results demonstrate that delivery of an attenuated but replicating KUN virus via a plasmid DNA vector may provide an effective vaccination strategy against virulent strains of WN virus.

Maybelline New York, how to grow in Portugal?

A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics

Identifying the urban communities of New York City using bikeshare data from NYC citibike

This study identifies a measure of the cultural importance of an area within a city. It does so by making use of origindestination trip data and the bike stations of the bike share system in New York City as a proxy to study the city. Rarely is movement in the city studied at such a small scale. The change in strength of the similarity of movement between each station is studied. It is the first study to provide this measure of importance for every point in the system. This measure is then related to the characteristics which make for vibrant city communities, namely highly mixed land use types. It reveals that the spatial pattern of important areas remains constant over differing time periods. Communities are then characterised by the land uses surrounding these stations with high measures of importance. Finally it identifies the areas of global cultural importance alongside the areas of local importance to the city.

Arshile Gorky: An Armenian in New York

Born in Armenia, the oldest Christian country in the world but nevertheless one of the youngest reinstated republics (1991) after the collapse of the Soviet Union, Arshile Gorky flew to the United States in 1920, where he chose to reinvent himself in the struggle to become an artist. This reinvention meant the creation of a persona with, or behind, which Gorky kept alive the artistic flame inside himself. Gorky became one of the most learned voices lecturing on contemporary European modernist artists and movements of the late nineteenth and early twentieth centuries in the United States (New York) without ever visiting Europe. Moreover, he was able to survive the traumatic events he underwent during the Armenian Genocide (1915-1919) to adapt to his new country and identity, to live through the years of the Depression and, eventually, to become the protagonistof a major artistic breakthrough. This paper proposes an insight into the experience of life and frame of work of this Armenian-American artist, whose simultaneously rich, traumatic, dislocated and reenacted life and work established one of the most fertile links between his middle‑eastern origins, his dreamed of Europe and the particular transit of his American artistic creation.

Fishes of the vicinity of New York City.

ser.7 (1918)

Zoology of New York; or, The New York Fauna; comprising detailed descriptions of all the animals hitherto observed within the state of New York, with brief notices of those occasionally found near its borders, and accompanied by appropriate illustrations /

Introduction