La dinámica mercantil de las mujeres rioplatenses frente al resquebrajamiento del Antiguo Régimen (1806-1810)

Este trabajo tiene como objetivo analizar la dinámica mercantil de las mujeres rioplatenses en el marco de los acontecimientos que se suscitaron entre 1806 y 1810. Explorar la mecánica de los comportamientos previos a esa etapa resulta fundamental para observar los cambios que se produjeron después. A fin de examinar tales cambios se recurre a una serie de variables: las formas de participación en la práctica mercantil, esto es, si cargaban los frutos y efectos a su cuenta y riesgo, y/o a través de terceros o experimentaban con las dos modalidades, el grado de inserción y permanencia en la actividad para definirlas en función de la mayor o menor regularidad en el ejercicio comercial, los rubros comercializados y la relación con las rutas del intercambio oceánico y regional

Los vagabundos y la justicia de Buenos Aires durante el período tardo colonial (1785-1810) : Construcciones jurídicas y criminalidad

Fil: Casagrande, Agustín Elías. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

La expansión territorial bonaerense, 1780-1880. Aportes de la historia local

El acceso a la propiedad legal de la tierra en la provincia de Buenos Aires es un tema de larga tradición en la historiografía argentina. Algunas de las primeras preguntas acerca del proceso de obtención de títulos sobre terrenos baldíos del estado durante el siglo XIX tuvieron respuestas en un marco general, explicaciones que se están profundizando y reforzando con estudios más focalizados espacialmente, de manera que la ocupación sin títulos tiene un lugar cada vez más importante en la historiografía. Sin duda estos avances deben mucho al crecimiento de los estudios locales desde mediados de la década de 1980, que ponen estas cuestiones en relación con el funcionamiento del mercado de factores y los aspectos socio-demográficos. Nos proponemos aquí realizar un estado de la cuestión acerca de este tema, dando cuenta de los avances realizados y las posibilidades que la historia local ofrece para desarrollar una nueva mirada sobre el mundo rural pampeano del siglo XIX

Haemolymph inorganic ion composition, physiology and behaviour dependent on temperature and ambient magnesium concentration in early life history stages of Paralomis granulosa (Decapoda, Anomura, Lithodidae)

Marine brachyuran and anomuran crustaceans are completely absent from the extremely cold (-1.8 °C) Antarctic continental shelf, but caridean shrimps are abundant. This has at least partly been attributed to low capacities for magnesium excretion in brachyuran and anomuran lithodid crabs ([Mg2+]HL = 20-50 mmol/L) compared to caridean shrimp species ([Mg2+]HL = 5-12 mmol/L). Magnesium has an anaesthetizing effect and reduces cold tolerance and activity of adult brachyuran crabs. We investigated whether the capacity for magnesium regulation is a factor that influences temperature-dependent activity of early ontogenetic stages of the Sub-Antarctic lithodid crab Paralomis granulosa. Ion composition (Na+, Mg2+, Ca2+, Cl-, [SO4]2-) was measured in haemolymph withdrawn from larval stages, the first and second juvenile instars (crabs I and II) and adult males and females. Magnesium excretion improved during ontogeny, but haemolymph sulphate concentration was lowest in the zoeal stages. Neither haemolymph magnesium concentrations nor Ca2+:Mg2+ ratios paralleled activity levels of the life stages. Long-term (3 week) cold exposure of crab I to 1 °C caused a significant rise of haemolymph sulphate concentration and a decrease in magnesium and calcium concentrations compared to control temperature (9 °C). Spontaneous swimming activity of the zoeal stages was determined at 1, 4 and 9 °C in natural sea water (NSW, [Mg2+] = 51 mmol/L) and in sea water enriched with magnesium (NSW + Mg2+, [Mg2+] = 97 mmol/L). It declined significantly with temperature but only insignificantly with increased magnesium concentration. Spontaneous velocities were low, reflecting the demersal life style of the zoeae. Heart rate, scaphognathite beat rate and forced swimming activity (maxilliped beat rate, zoea I) or antennule beat rate (crab I) were investigated in response to acute temperature change (9, 6, 3, 1, -1 °C) in NSW or NSW + Mg2+. High magnesium concentration reduced heart rates in both stages. The temperature-frequency curve of the maxilliped beat (maximum: 9.6 beats/s at 6.6 °C in NSW) of zoea I was depressed and shifted towards warmer temperatures by 2 °C in NSW + Mg2+, but antennule beat rate of crab I was not affected. Magnesium may therefore influence cold tolerance of highly active larvae, but it remains questionable whether the slow-moving lithodid crabs with demersal larvae would benefit from an enhanced magnesium excretion in nature.

Abiel Holmes's book: bought Decem'r 23'd anno domini 1780 : manuscript, 1780-1783 and undated

Commonplace book containing excerpts on religion, philosophy, geometry and other subjects; with two fold-out tables, one concerning the "partition of sciences" and the other "grand divisions of Europe."

Letter from Stephen Longfellow to Daniel Appleton White, 1799 May 29

Stephen Longfellow wrote this letter in Portland, Maine on May 29, 1799; it was sent to his friend, Daniel Appleton White, in Medford, Massachusetts. In the letter, Longfellow describes the Election Day festivities among the "plebeans" in Portland, which he apparently found both amusing and upsetting. He compares the horses pulling their sleds to Don Quixote's horse, Rocinante. He also writes about mutual friends, including John Henry Tudor and Jabez Kimball, and bemoans the behavior of the current members of Phi Beta Kappa among the Harvard College undergraduates, whom he insists have sunk the society below its former "exalted station."

A plan of Cambridge Green, 1780 September 14

Small pen-and-ink and watercolor drawing of Cambridge Green created by Harvard senior John Davis, presumably as part of his undergraduate mathematical coursework. The map surveys Cambridge Commons and includes a few rough outlines of College buildings and the Episcopal church, and notes the burying ground, and the roads to Charlestown, Menotomy, the pond, Watertown, and the bridge. The original handwritten text is faded and was annotated with additional text by Davis including the note "[taken in my Senior year at H. College Septr 1780] Surveyed in concert with classmates, Atkins, Hall 1st, Howard, Payne, &c.- J. Davis." There is a note that "Atkins afterwards took the name of Tying." Davis refers to Dudley Atkins Tyng, Joseph Hall, Bezaleel Howard, and Elijah Paine, all members of the Harvard Class of 1781.

Commonplace book of Clement Weeks

Commonplace book containing a transcription of the "The Book of Harvard," a satirical account of the Butter Rebellion of 1766 followed with supplementary text of "The Arguments in Defence of the Proceedings of the Scholars" and "The Confession that was made after all was done." The above occupies pp. 1-14; pp. 15-18 missing. Pages 19-23 hold excerpts from Edward Young's Conjectures on Original Composition. Pages 24-62 hold excerpts from Saint Augustine's Heresies. Finally pages 62-64 hold an excerpt of Druidical maxims from the introduction of the first volume of Paul Rapin de Thoyras' The History of England (1724).

An English oration : 1783

Paper notebook containing a handwritten copy of an essay titled "An English Oration" composed by Harrison Gray Otis for the 1783 Harvard Commencement. The essay discusses the American Revolution and begins, “An Omission of the usual appeals..."

The invention of letters annotated by Charles Pinckney Sumner, ca. 1795-1796

Interleaved second-edition copy of Robert Treat Paine's poem "The Invention of Letters" with handwritten excerpts of 18th century poetry copied by Charles Pinckney Sumner. The excerpts appear to be verses alluded to, or emulated, by Paine in the poem. For example, Paine's verse includes "Beneath the shade, which Freedom's oak displays" and Sumner on the opposite page quoted Alexander Pope's poetry, "Beneath the shade a spreading beech displays." The excerpts include poetry by Alexander Pope, James Thompson, Robert Dodsley, William Falconer, William Hayley, Samuel Rogers, Richard Brinsley Sheridan, Thomas Gray, and John Denham.

Doctor Daniel Brigham's Book, 1789-1810 (inclusive)

Ledger maintained by Dr. Daniel Brigham (1760-1837) containing financial accounts for medical patients treated primarily in Northborough, Westborough, and Marlborough, Massachusetts from 1789 to 1837. The ledger details the charges for medical services and the corresponding payments, often made by payment-in-kind. Common charges included a shilling for a visit and administration of cathartics, emetics, or anodynes. Extraction of a tooth cost eight pence, and Brigham charged one woman nine shillings for delivering her son. A number of entries are obscured by pasted-in newspaper articles.

Receipt book of Francis Kittredge, 1780

Contains instructions for preparing and administering medicine for adults and children, and generalized uses for certain ingredients, written by Dr. Francis Kittredge. Preparations include ointment for scurvy, bone ointment, nerve ointments, procedures to soothe a sore mouth and to stop excessive bleeding, and treatment to kill worms. The materials used to prepare bone ointment include fresh butter, hog fat, chamomile, garlic, and night shade, among other ingredients. The recipe for “simple nerve ointment” instructs the preparer to simmer half a pint of neet foot oil, a pint of rum, and one jell of oil of turpentine over a “gentle fire.” Kittredge writes that oil of St. John’s Wort is effective in treating swelling of the legs, for cold and aches, and for burning and scalds, while oil of Elderflower is indicated for belly aches. The manuscript is housed in a binding created by the Harvard Medical School library. Tipped into the binding is one letter from Frederick O. West, M.D., Harvard Medical School, Boston, Massachusetts, that accompanied his donation of the Kittredge receipt book to the library in 1919. There is also one letter of unknown provenance enclosed with the receipt book, which contains an inventory of the estate of Antipas Brigham, of Grafton, Massachusetts, signed by Worcester County Judge Joseph Wilder on 7 November 1749. It is unclear if this letter has any connection to Frederick O. West or Francis Kittredge.

Cases copied by James Lloyd from Mr. Steed, apothecary in Guy's Hospital, London, 1751-1787 (inclusive)

Contains medical cases copied by James Lloyd (1728-1810), primarily between 1751 and 1754, from Mr. Steed, an apothecary at Guy's Hospital in London, England. The volume has additional medical cases dating from 1780 to 1787. Lloyd transcribed the names, ages, and symptoms of the patients, as well as the medicines and medical care delivered to them. The volume is divided into chapters based on the type of case, which included vision loss; fluor albus, or leucorrhoea; diabetes; and dysentery. There is also a letter pasted into the volume addressed to Dr. Brigham of the Boston Medical Library Association from Lloyd's great-grandson, dated 4 November 1887.