997 resultados para Cumming, Amos Jay, 1841-1902.


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This collection holds papers of members of the Loewenstein family, especially Walter and Karl Loewenstein. Among the papers here are examples of Walter Loewenstein's writing, documentation of life in Rietberg in Westphalia (Germany) during the late 1930s and early 1940s, and correspondence concerning the fate of several family members during this time. Papers relating to Karl Loewenstein focus on his wartime activities. The genealogy of the Brandenstein family is also represented here along with a few papers of other family members. The collection consists of unpublished manuscripts, correspondence, photographs, official and restitution documentation, notebooks and notes, genealogical research, and fliers.

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Contains a typescript of memoirs (some sections in several drafts) covering the period until 1907 and describing Lisan's youth in Russia, his journey to America, his early years in Philadelphia, and his travels throughout Pennsylvania. The memoirs also relate in some detail Lisan's Zionist activities in Russia and America and his reaction to world Jewish events. Includes also correspondence covering the years 1902-1969 dealing with Lisan's Zionist activities, as well as announcements (1909-1910) of the Maccabean Zionist Society in Philadelphia and receipts and a Land Certificate from the American Zion Commonwealth and a share certificate from the Jewish Colonial Trust.

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Personal and official documents relating to the life of the Strauss family during the years 1902-1940: pre-marital agreement dated February 1902 and June 1904 (Ehe und Erbvertrag); partnership agreement dated on several dates in 1905; variety of Lehrvertraege, passports, documents necessary for emigration and immigration to Italy and USA. The Lehrvertrag is dated 1920, the other documents pertain to the period from 1938 to 1942. "Schulzeugnisse" from the early 1900s.

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The bulk of the correspondence was sent 1939-1941 from Anna Deutsch and then 1945/46 from Irene Lichtblau-Reger, both in Vienna, Austria, to Adele and Margarete Wagner, who lived with the Kokisch family (Ernest, Gertrud and Ron) in New York.

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Resumen: Este trabajo pretende contribuir a una producción historiográfica en desarrollo en los últimos años cuyo objetivo es el estudio de los discursos y prácticas de un conjunto de juristas argentinos adherentes al positivismo penal que desde fines del siglo XIX impulsaron una serie de iniciativas de reforma penal y penitenciaria (creación y dirección de instituciones carcelarias y post penitenciarias; renovación de la producción científica y universitaria; elaboración de propuestas legislativas; etc.). En esta ocasión, analizaremos la figura de Julio Herrera, uno de los más distinguidos penalistas argentinos, aunque paradójicamente ignorado por los estudios históricos e histórico-jurídicos, centrándonos en su intervención parlamentaria con motivo del proyecto de reforma del código penal presentado en la Cámara de Senadores en 1903.

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Com dedicatória à Camara dos Deputados do Senador Joaquim José Pais da Silva Sarmento, 1900-1902(na página de rosto)

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Parte 1 - Atos do Poder Legislativo

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Parte 1 - Atos do Poder Legislativo

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[ES] En el Archivo General de la Universidad de Navarra, dentro del Fondo Luis de Eleizalde, se conservan un telegrama y ocho cartas de Sabino Arana Goiri al propio Eleizalde, fechadas entre el 3 de diciembre de 1900 y el 21 de agosto de 1902. Se trata de una documentación inédita, de gran interés para conocer diversos aspectos de la ideología y la acción política y cultural del fundador del nacionalismo vasco en los últimos años de su vida. Las cartas aportan nuevos datos sobre las difíciles relaciones de Arana con los fueristas del semanario Euskalduna, su participación en el Congreso de Hendaya para la unificación ortográfica del euskera, las publicaciones periódicas creadas por él (en especial la revista cultural Euzkadi), su controvertida evolución españolista de 1902, etc.

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The ciliated protozoan Chilodonella cyprini is described. Chilodon parasitizes the body, gills and fins of fishes. The infusoria produce irritation of the integument and strengthened mucous secretion. The sparse knowledsge of the ecology of chilodon is summarised and some advice on the struggle against cholodoniasis in carp given.

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Charles Henry Gilbert (1859-1928) was a pioneering ichthyologist who made major contributions to the study of fishes of the American West. As chairman of the Department ofZoology at Leland Stanford Junior University in Palo Alto, Calif., during 1891-1925, Gilbert was extremely devoted to his work and showed little patience with those ofa different mindset. While serving as Naturalist-in-Charge of the U.S. Fish Commission Steamer Albatross during her exploratory expedition to the Hawaiian Islands in 1902, Gilbert engaged in an acrimonious feud with the ship's captain, Chauncey Thomas, Jr. (1850-1919), U.S.N., over what Gilbert perceived to be an inadequate effort by the captain. This essay focuses on the conflict between two strong figures, each operatingf rom different world views, and each vying for authority. Despite the difficulties these two men faced, the voyage of the Albatross in 1902 must be considered a success, as reflected by the extensive biological samples collected, the many new species of animals discovered, and the resulting publication of important scientific papers.

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Like pages of a "natural coastal diary", successive layers of anoxic varved sediment in the central Santa Barbara Basin have been used by paleoceanographers to reconstruct aspects of past coastal climate. This report focuses on the end of the "Little Ice Age" (15th to 19th century) and on the beginning of this century, a period known to encompass extreme climate excursions and weather events in the Santa Barbara Basin and other parts of Southern California. El Niño events are known to disrupt Southern California's coastal ecosystems and to cause anomalous weather conditions, but El Niño events in Southern California before 1990 have been largely undocumented.

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本文采用化学方法诱导了虾夷扇贝Patinopecten yessoensis (Jay)和仿刺参Apostichopus japonicus (Selenka)的多倍体。采用6-二甲基氨基嘌呤(6-dimethylaminopurine)抑制虾夷扇贝极体释放,研究了诱导三倍体的实验条件、技术工艺以及三倍体虾夷扇贝幼虫的生长和培育方法。结果表明,使用6-二甲基氨基嘌呤(6-DMAP)可诱导17.3%-100.0%的三倍体虾夷扇贝面盘幼虫。筛选并优化了生产中操作简便、高效、成活率高的诱导条件,并研究出在扇贝三倍体诱导中批量获得受精卵、处理及培育的技术工艺,对扇贝三倍体的规模化诱导及培育等生产性应用具有较高的参考价值。报道了采用细胞松弛素B(cytochalasin B)、秋水仙素(colchicine)、6-DMAP以及咖啡因(coffeine)等药物抑制虾夷扇贝第一极体(PB_1)释放、PB_1和第二极体(PB_2)释放以及抑制第一次卵裂等方法诱导四倍体的结果。结果表明,CB、6-DMAP和秋水仙素抑制扇贝第一次有丝分裂诱发四倍体的比例低于25%,而采用CB抑制PB_1可有效地诱导产生四倍体,从授精后42min提前到15-22min开始处理,抑制PB_1的放出有助于提高四倍体的比例,在12 ℃,处理开始和终上时间分别在授精后20-22min和60-62min时,面盘幼虫四倍体率最高,为56.5%。对CB处理抑制受精卵PB_1释放的处理组胚胎的染色体分离状况进行了观察研究。对照组受精卵具有19条四分体染色体,经过减数分裂I期(meiosis I)和减数分裂II期(meiosis II),放出PB_1和PB_2,受精卵的发育具有不同步性。处理组受精卵在第二次减数分裂中出现了“三级分离“、“联合二级分离“和“独立二级分离“等特殊的分离类型,初步分析了CB抑制第一极体放出的机理。对三倍体虾夷扇贝的繁殖潜力和卵子的大小进行了观察研究,三倍体扇贝具一定的繁殖能力,三倍体雌贝平均产卵3.26 * 10~6个,而相同壳长二倍体贝为1.45 * 10~7,三倍体产卵量仅为二倍体产卵量的22.5%。三倍体卵子产出后,形状不规则,卵子平均直径为87.25μm,比二倍体大11.7%,卵子体积比二倍体大39.4%。利用CB抑制第一极体释放诱导了虾夷扇贝的四倍体,诱导率为41.5%。首次报道了仿刺参Apostichopus japanicus (Selenka)多倍体诱导的结果。采用紫外线照射的海水成功地使海参分别单独产卵、排精,从而准确地控制了海参的人工授精后处理的时间。采用0.2、0.4mg/L CB 抑制受精卵第一极体释放以及10、20、30和40mg/L 的6-DMAP 分别抑制PB_1、PB_2放出的方法诱导了仿刺参的多倍体。研究了诱导的药物浓度、处理时间以及处理开始时间等,同时对幼体的成活率等进行了探讨。结果表明,2种药物均可诱导仿刺参产生三倍体和四倍体,从效果上看,采用CB抑制PB_1诱导,到达小耳幼体时,可产生9.7%-21.3%的四倍体。6-DMAP抑制PB_2放出诱导三倍体,三倍体诱导率介于7.5%-25.8%之间。

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In order to improve the production and accurately estimate response to selection, divergent selection for growth in shell height was conducted in a cultured population of the Japanese scallop Patinopecten yessoensis. Applying the same selection intensity +/- 1.756 in upward and downward directions, three groups including two selected groups of Fast and Slow and one non-selected Control group were created, which were reared under the same environmental conditions at any stage. Differences always significantly existed among the three groups (P < 0.05), except for larvae at day 1 and at day 5, and in the order of Fast > Control > Slow. The average standardized response to selection (SR), realized heritability (h(R)2) and genetic gain (GG) was 0.473%, 0.269% and 7.85% for the Fast group and 0.381%, 0.217% and 6.60% for the Slow group respectively. Moreover, significant differences (P < 0.05) were detected between the fast and the slow lines in both SR and h(R)2, providing evidence for an asymmetric response in two directions. Performance in shell height is improved by 7.85% in the fast line after one generation selection, suggesting that mass selection for faster growth in a cultured population of the Japanese scallop is effective.