143,015 research outputs found

    W. W. Smith (1852-1942): “Second to None in the Dominion as a Field Naturalist”

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    On his death in 1942, W. W. Smith was described in an obituary as “second to none in the Dominion as a field naturalist.” This phrase had been used some years earlier by scientist-politician George Malcolm Thomson. Today, Smith is largely recalled for his membership of the Scenery Preservation Commission (1904-1906) and work as the domain curator in Ashburton (1894-1904) and Pukekura Park in New Plymouth (1908-1920). This paper revisits Smith’s reputation as a naturalist. In so doing it considers the fields of knowledge he engaged with and identifies some of the scientific networks in which he was embedded

    MS-123: Robert D. Hanson Papers

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    This collection is mainly comprised of letters and telegrams of the immediate Hanson family during WWII (1942-1946, with gaps), though there is a selection of letters to members of the family from other authors and a small group of letters written from 1904-1924 to Elizabeth and Henry Hanson from Elizabeth’s parents F. V. N. (Franklin Verzelius Newton) and L. T. ( Laura Trimble) Painter. In the sub-series of other letters addressed to Robert Hanson there are several letters pertaining to Robert’s admission to law school, the bar, and the army in addition to personal correspondence. Special Collections and College Archives Finding Aids are discovery tools used to describe and provide access to our holdings. Finding aids include historical and biographical information about each collection in addition to inventories of their content. More information about our collections can be found on our website http://www.gettysburg.edu/special_collections/collections/.https://cupola.gettysburg.edu/findingaidsall/1111/thumbnail.jp

    Novas espécies e novos registros de isópodes terrestres (Crustacea, Isopoda, Oniscidea) do Brasil

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    A large collection of terrestrial isopods from diff erent Brazilian regions was examined. Two new species of Amazoniscus Lemos de Castro, 1967 (Scleropactidae) are described: A. zimmeri Campos-Filho, Montesanto & Araujo sp. nov. from the state of Pará and A. schmidti Campos-Filho, Montesanto & Taiti sp. nov. from the state of Minas Gerais. Pseudotyphloscia alba (Dollfus, 1898) (Philosciidae) is fi rstly recorded from Brazil. The systematic position of Venezillo tuberosus (Budde-Lund, 1904) is discussed and transferred to Ctenorillo Verhoeff , 1942. Androdeloscia lejeunei (Lemos de Castro & Souza, 1986) and Diploexochus echinatus Brandt, 1833 from the state of Pará, are redescribed.Novas espécies e novos registros de isópodes terrestres (Crustacea, Isopoda, Oniscidea) do Brasil. Uma grande coleção de isópodes terrestres de diferentes regiões brasileiras foi examinada. Duas novas espécies de Amazoniscus Lemos de Castro, 1967 (Scleropactidae) são descritas: A. zimmeri Campos-Filho, Montesanto & Araujo sp. proveniente do Estado do Pará e A. schmidti Campos-Filho, Montesanto & Taiti sp. nov. o Estado de Minas Gerais. Pseudotyphloscia alba (Dollfus, 1898) (Philosciidae) tem o seu primeiro registro para o Brasil. A posição sistemática de Venezillo tuberosus (Budde-Lund, 1904) é discutida e transferida para Ctenorillo Verhoeff , 1942. Androdeloscia lejeunei (Lemos de Castro & Souza, 1986) e Diploexochus echinatus Brandt, 1833 do Estado do Pará, são redescritas

    New Evidence for Supernarrow Dibaryons Production in pd Interactions

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    The analysis of new experimental data, obtained at the Proton Linear Accelerator of INR, with the aim to search for supernarrow dibaryons in the pdppX1pd\to ppX_1 and pdpdX2pd\to pdX_2 reactions is presented. Narrow peaks with an experimental width of 5 MeV at masses of 1904±2\pm 2, 1926±2\pm 2, and 1942±2\pm 2 MeV have been observed in missing mass MpX1M_{pX_1} spectra. In the missing mass MX1M_{X_1} spectra, the peaks at MX1=966±2M_{X_1}=966\pm 2, 986±2\pm 2, and 1003±2\pm 2 MeV have been found. The analysis of the data obtained leads to the conclusion that the observed peaks in MpX1M_{pX_1} spectra are most likely supernarrow dibaryons, the decay of which into two nucleons is forbidden by the Pauli exclusion principle. An alternative interpretation of the spectra by assuming a decay of the supernarrow dibaryons in "exotic baryon states" with masses MX1M_{X_1} is discussed.Comment: 17 pages, 6 figures. Considerably expanded version accepted for publication in Eur. Phys. J. A; a discussion, 4 figures and several references have been added, the title has been change

    Fishing for Narrow Dibaryons in pd->pX Reaction

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    An analysis of experimental data, obtained at the Linear Accelerator of INR, is carried out with the aim of searching for supernarrow dibaryons in the reactions pd->p+X and pd->p+pX_1. Dibaryons with masses 1904\pm 2, 1926\pm 2, and 1942\pm 2 MeV have been observed in M_{X} missing mass spectra. In M_{X_1} missing mass spectra, the peaks have been found at M_{X_1}=966\pm 2, 986\pm 2, and 1003\pm 2 MeV. These values of M_{X_1} coincide with the ones obtained by a simulation of a decay of the dibaryons into \gamma+pn. The analysis of the data obtained leads to the conclusion that the observed dibaryons are supernarrow dibaryons, the decay of which into two nucleons is forbidden by the Pauli exclusion principle. A possible interpretation of exited nucleon states with small masses is suggested.Comment: 4 pages, 2 figures, aipproc.sty (included); Proceedings of the VII Conference "Intersections Between Particle and Nuclear Physics", Quebec, Canada, May 23-27, 200

    Yosano Akiko (1878-1942) uengagement d,une femme poète

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    Apresentação de Yosano Akiko (1878-1942), poeta e ensaísta japonesa, por meio dos famosos versos românticos da coletânea Midaregami {Cabelos em Desalinho, 1901), do poema longo "pacifista" Kimi shinitamô koto nakare {Eu te Suplico, Meu Irmão, Não Morras!, 1904), mais os ensaios por ela escritos na era Taishô sobre a condição feminina.Présentation de Yosano Akiko (1878-1942), poétesse et essayistejaponaise, à travers les célèbres vers romantiques du recueil Midaregami {Cheveux emmêlés, 1901), le long poème "pacifiste" Kimi shinitamô koto nakare {Je t'en supplie, mon frère, ne meurspas!, 1904), puis les essais qu elle écrivit à Tère Taishô sur la condition féminine

    The Hawaiian Planters' Monthly

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    Funded in part by USDA, ARS, National Agricultural Library Specific Cooperative Agreement 58-8201-9-182 and by the University of Hawai'i at Manoa
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