Judah P. Benjamin collection, undated, 1838-1942.

The collection consists of 25 letters written by Benjamin between 1838 and 1881 on a variety of subjects, four Confederate notes and two bonds bearing his picture, miscellaneous items about Benjamin (1893-1942), nine issues of the Congressional globe with speeches by Benjamin, as well as separate copies of his printed speeches, and a photostatic copy of the "Diary of Events" (400 pp.) kept by Benjamin, the original of which is in the Library of Congress (1862-1864).

Elihu Stone collection undated, 1913-1962.

Collection contains materials pertaining to the life and work of Stone.

Aaron Lopez papers, undated, 1752-1794, 1846, 1852, 1953.

Contains approximately 6800 manuscripts arranged chronologically by year for years 1752-1794. Approximately 100 are letters received or written by Lopez, his partner and father-in-law, Jacob Rodriguez Rivera, members of his family and company, and commercial agents pertaining to business activities and sailing orders for the captains of various ships. Several also refer to personal matters and acquaintances, including a series of six letters from Silas Cooke of White Hall (Middletown), R.I., to Aaron Lopez, asking his aid in returning a run-away slave (1776). The great majority of the collection consists of account records, bills of sale, orders, shipping agreements, lists of sailors on the various ships, repair records and cargo invoices. Of particular interest are a receipt for payment of a half-year's subscription to the "tzedakah" of Congregation Nefutzei Israel, Newport (1755) and several documents that reveal Lopez as a supplier of kosher meat and other religious articles to people in various parts of the colonies, Surinam, and Jamaica. Also included in this group are copies of sailing lists, documents pertaining to Lopez's naturalization which shed light upon the status of a Jew applying for citizenship in Massachusetts and a check to Lopez from the United States government for a loan made during the Revolutionary War (1779).

Sermon by Jacques Judah Lyons on the death of President William Henry Harrison

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Absolute Entropy and Energy of Carbon Dioxide Using the Two-Phase Thermodynamic Model

The two-phase thermodynamic (2PT) model is used to determine the absolute entropy and energy of carbon dioxide over a wide range of conditions from molecular dynamics trajectories. The 2PT method determines the thermodynamic properties by applying the proper statistical mechanical partition function to the normal modes of a fluid. The vibrational density of state (DoS), obtained from the Fourier transform of the velocity autocorrelation function, converges quickly, allowing the free energy, entropy, and other thermodynamic properties to be determined from short 20-ps MD trajectories. The anharmonic effects in the vibrations are accounted for by the broadening of the normal modes into bands from sampling the velocities over the trajectory. The low frequency diffusive modes, which lead to finite DoS at zero frequency, are accounted for by considering the DoS as a superposition of gas-phase and solid-phase components (two phases). The analytical decomposition of the DoS allows for an evaluation of properties contributed by different types of molecular motions. We show that this 2PT analysis leads to accurate predictions of entropy and energy of CO2 over a wide range of conditions (from the triple point to the critical point of both the vapor and the liquid phases along the saturation line). This allows the equation of state of CO2 to be determined, which is limited only by the accuracy of the force field. We also validated that the 2PT entropy agrees with that determined from thermodynamic integration, but 2PT requires only a fraction of the time. A complication for CO2 is that its equilibrium configuration is linear, which would have only two rotational modes, but during the dynamics it is never exactly linear, so that there is a third mode from rotational about the axis. In this work, we show how to treat such linear molecules in the 2PT framework.

Sapientia, 1953, Vol. VIII, nº 28 (número completo)

Contenido: Intolerancia de la verdad y tolerancia del amor / La Dirección – Definición de la metafísica : sus dificultades y su posibilidad / Reginaldo Garrigou-Lagrange O. P. – La oposición estética forma-contenido / Manuel B. Trías – Ética de la subjetividad : en torno a la ética de G. Marcel y K. Jarspers /José Ignacio Alcorta -- Notas y comentarios -- Bibliografía

Sapientia, 1953, Vol. VIII, nº 30 (número completo)

Contenido: Filosofía y vida / La Dirección – Ensayo sobre la acción / J. H. Nicolás O. P. – Reflexión acerca del principio de identidad / José María de Estrada – La evolución del patriotismo en occidente / Raymundo Paniker – Notas y comentarios -- Bibliografía

En las raíces ideológicas de Montoneros : John William Cooke lee a Gramsci en Cuba

Desde 1945 la izquierda argentina no pudo resolver el enigma planteado por el hecho de que la clase obrera era peronista. Varios intentos teóricos fracasaron antes de que John William Cooke hiciera el suyo a mediados de los años sesenta. Influenciado por Gramsci, consideró que la clase obrera es una categoría histórica, por lo que el peronismo era la experiencia histórica de la clase obrera argentina y, como tal, revolucionario. Neutralizó el papel político de Perón convirtiéndolo en el símbolo de la identidad peronista. Por esto, la teoría de Cooke fue clave para que guerrilleros de izquierda se declararan peronistas sin que les importaran las opiniones e intenciones políticas de Perón. Las limitaciones de esa teoría quedaron expuestas cuando el general regresó a la Argentina y fue electo presidente por tercera vez.

[Discurso do Deputado José Fleury : Sessão da Câmara dos Deputados de 20 de maio de 1953]

Critica a demora do Ministro da Fazenda para a concessão de um crédito orçamentário necessário ao início dos estudos para a escolha da localização da nova capital da república, prevista na Lei n. 1.803, de 5 de Janeiro de 1953.

[Discurso do Deputado Galeno Paranhos : Sessão da Câmara dos Deputados de 17 de março de 1953]

Apresenta requerimento de informação dirigido ao Ministro da Viação e Obras Públicas, questionando a falta de providências necessárias ao início dos estudos técnicos para a escolha da localização da nova capital da república, prevista na Lei n. 1.803, de 5 de Janeiro de 1953.

A.L.O.A. (Asociación Limnológica y Oceanográfica Argentina ) Resumen de las Comunicaciones Presentadas en la Reunión del 11 de setiembre de 1953

Prosiguiendo con la política de rescatar documentos que, por diferentes motivos, se han extraviado con el paso del tiempo, el Programa para el estudio y uso sustentable de la biota austral (ProBiota) reedita el primer y único boletín de la Asociación Limnológica y Oceanográfica Argentina (ALOA). Esta asociación pretendía convocar a los hidrobiólogos argentinos, pero interrumpió su camino a poco de iniciado en el año 1953. Los motivos de ese hecho los desconozco; aunque personalmente creo que, entre otras cosas, debe haber influido el quiebre institucional de 1955 cuando se profundizaron nuevamente las heridas en nuestra sociedad. No deja de ser paradójico que hoy, a casi cincuenta años de este suceso, la Asociación Argentina de Limnología (AAL) se encuentre en una situación similar luego de veinte años de trayectoria que se cumplirían en el mes de marzo del próximo año. Hasta 1998, fecha de su último congreso, tuvo un gran impulso generando importantes eventos nacionales e internacionales. Sin embargo, a partir de allí fue decayendo con rapidez y hoy se enfrenta a su inminente disolución. A mi entender, la reversión de este hecho sólo podría lograrse sobre la base del sacrificio personal y del conjunto, solidaridad y, sobre todo, respeto a la memoria de todos aquellos que construyeron las bases de la limnología nacional.

Motor vessel "N. B. Scofield" cruise one of 1953. Cruise Report 53-S-1

(PDF contains 7 pages.)

Tunas and tuna fisheries of the World: an annotated bibliography, 1930-1953

This bibliography attempts to list, with descriptive annotations and a subject index, important literature published between 1930 and 1953 dealing with the tunas and their fisheries in all parts of the world. It is thus a continuation of Corwin's (1930) work, which extended with similar scope through 1929, and an extension of Shimada's (1951), which was limited to the biology of Pacific tunas. The tunas with which it deals are those fishes customarily so-called in commercial parlance and usually classified in the genera Thunnus, Neothunnus, Parathunnus, Germo, Katsuwonus, Euthynnus and Auxis and their various synonyms. All aspects of the biology of the tunas are dealt with, as are descriptions and histories of all types of tuna fisheries, commercial and exploratory tuna fishing methods and results, fishing gear, catch statistics, and fishery management, but processing technology, economics and marketing, folklore, and purely literary references have been excluded.

Collecção das Leis da Republica dos Estados Unidos do Brazil de 1893

Parte 1 - Atos do Poder Legislativo

Coleção das Leis da República dos Estados Unidos do Brasil de 1953

Parte 1 - Atos do Poder Legislativo