982 resultados para Imprints 19th century 1826


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Neolithic and Bronze Age wetland sites around the Alps (so called pile-dwellings, Pfahlbauten or palafittes in German/French) are of outstanding universal value (UNESCO-world heritage since 2011). Typical sites are in lakes, rivers and bogs, dating between 5300 and 800 BC. Of common character is the perfect conservation of wood, textiles from plant fabrics and many other organic materials. Larger quantities of sub-fossilized wood, as in the peri-alpine sites, offer the possibility of high-precision dating by dendrochronology. Research in these wetland sites started in the mid-19th century. Through large scale rescue excavations since the 1970s and the evolution of underwater archaeology in the same period the Swiss accumulated a thorough experience with these specific sites. Research in wetland sites is shared between cantonal institutions and universities and led to a worldwide unique accumulation of knowledge. Comparable sites exist outside of the Alpine area, but in much smaller quantities. Regions like Russia (small lakes in NW-Russia) and Macedonia (medium size lakes in the border zone of Macedonia, Albania and Greece) have a high scientific potential; rivers in Ukraine are supposed to have the same type of sites.

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Yakutia, Sakha Republic, in the Siberian Far East, represents one of the coldest places on Earth, with winter record temperatures dropping below -70 °C. Nevertheless, Yakutian horses survive all year round in the open air due to striking phenotypic adaptations, including compact body conformations, extremely hairy winter coats, and acute seasonal differences in metabolic activities. The evolutionary origins of Yakutian horses and the genetic basis of their adaptations remain, however, contentious. Here, we present the complete genomes of nine present-day Yakutian horses and two ancient specimens dating from the early 19th century and ∼5,200 y ago. By comparing these genomes with the genomes of two Late Pleistocene, 27 domesticated, and three wild Przewalski's horses, we find that contemporary Yakutian horses do not descend from the native horses that populated the region until the mid-Holocene, but were most likely introduced following the migration of the Yakut people a few centuries ago. Thus, they represent one of the fastest cases of adaptation to the extreme temperatures of the Arctic. We find cis-regulatory mutations to have contributed more than nonsynonymous changes to their adaptation, likely due to the comparatively limited standing variation within gene bodies at the time the population was founded. Genes involved in hair development, body size, and metabolic and hormone signaling pathways represent an essential part of the Yakutian horse adaptive genetic toolkit. Finally, we find evidence for convergent evolution with native human populations and woolly mammoths, suggesting that only a few evolutionary strategies are compatible with survival in extremely cold environments.

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Seit der Öffnung des Landes in der Mitte des 19. Jahrhunderts bewegte sich Japan rasant auf dem Weg zur industrialisierten Weltmacht. Das dort seit den 1890er Jahren durch Mori Ogai aus Europa ›eingeführte‹ romantische Syndrom jedoch verzauberte insbesondere die jungen Intellektuellen und trieb sie zur Suche nach der japanischen kulturellen Identität an. Ziel war es, nach innen die gesamte Bevölkerung zu integrieren und nach außen das Land vom »Westen« unterscheidbar zu machen – und zwar paradoxerweise im Geist der europäischen Romantik. Takemitsu Morikawa geht diesen bemerkenswerten Entwicklungen auf den Grund und zeichnet die Entstehung und die Kanonisierung des vermeintlichen Selbstbildes des modernen Japan nach.

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A total of 23 pollen diagrams [stored in the Alpine Palynological Data-Base (ALPADABA), Geobotanical Institute, Bern] cover the last 100 to over 1000 years. The sites include 15 lakes, seven mires, and one soil profile distributed in the Jura Mts (three sites), Swiss Plateau (two sites), northern Pre-Alps and Alps (six sites), central Alps (five sites), southern Alps (three sites), and southern Pre-Alps (four sites) in the western and southern part of Switzerland or just outside the national borders. The pollen diagrams have both a high taxonomic resolution and a high temporal resolution, with sampling distances of 0.5–3 cm, equivalent to 1 to 11 years for the last 100 years and 8 to 130 years for earlier periods. The chronology is based on absolute dating (14 sites: 210Pb 11 sites; 14C six sites; varve counting two sites) or on biostratigraphic correlation among pollen diagrams. The latter relies mainly on trends in Cannabis sativa, Ambrosia, Mercurialis annua, and Ostrya-type pollen. Individual pollen stratigraphies are discussed and sites are compared within each region. The principle of designating local, extra-local, and regional pollen signals and vegetation is exemplified by two pairs of sites lying close together. Trends in biostratigraphies shared by a major part of the pollen diagrams allow the following generalisations. Forest declined in phases since medieval times up to the late 19th century. Abies and Fagus declined consistently, whereas the behaviour of short-lived trees and trees of moist habitats differed among sites (Alnus glutinosa-type, Alnus viridis, Betula, Corylus avellana). In the present century, however, Picea and Pinus increased, followed by Fraxinus excelsior in the second half of this century. Grassland (traced by Gramineae and Plantago lanceolata-type pollen) increased, replacing much of the forest, and declined again in the second half of this century. Nitrate enrichment of the vegetation (traced by Urtica) took place in the first half of this century. These trends reflect the intensification of forest use and the expansion of grassland from medieval times up to the end of the last century, whereas subsequently parts of the grassland became used more intensively and the marginal parts were abandoned for forest regrowth. In most pollen diagrams human impact is the dominant factor in explaining inferred changes in vegetation, but climatic change plays a role at three sites.

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Several short sediment cores of between 35 and 40 cm from Hagelseewli, a small, remote lake in the Swiss Alps at an elevation of 2339 m a.s.l. were correlated according to their organic matter content. The sediments are characterized by organic silts and show in their uppermost part a surprisingly high amount of organic matter (30-35%). Synchronous changes, occurring in pollen from snow-bed vegetation, the alga Pediastrum, chironomids, and grain-size composition, point to a climatic change interpreted as cooler or shorter summers that led to prolonged ice-cover on the lake. According to palynological results the sediments date back to at least the early 15th century A.D., with the cooling phase encompassing the period between late 16th and the mid-19th century thus coinciding with the Little Ice Age. Low concentrations of both chironomid head capsules and cladoceran remains in combination with results from fossil pigment analyses point to longer periods of bottom-water anoxia as a result of long-lasting ice-cover that prevented mixing of the water column. According to our results aquatic biota in Hagelseewli are mainly indirectly influenced by climate change. The duration of ice-cover on the lake controls the mixing of the water column as well as light-availability for phytoplankton blooms.

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This paper is based on the observation that projects to reform prisons in British India in the first half of the 19th century were remarkably parallel to those in Britain and other colonies of the British Empire. Therefore, it will be asked to what extent local discussions about imprisonment in India were connected to developments in the metropole, in other parts of the empire, and elsewhere in the colony and how such imperial connections influenced local practices. Recent studies on colonial India’s prisons have focused on the British possessions in north India, whereas the Madras Presidency’s penal history is as of yet mostly unstudied. The paper will look on two initiatives of prison reform undertaken by the Madras Government; firstly, an inquiry made in the 1820s to combat the high mortality in the jails, and secondly, attempts throughout the 1840s and 1850s to construct a penitentiary along the lines of penal systems in other parts of India and the British Empire. The two case studies promise insights into the body of knowledge about punishment that was accumulated in British India, its entanglement with debates in other parts of the empire, and the emergence of ‘imperial standards’ of imprisonment in the course of the 19th century.

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Switzerland has an extraordinarily rich archaeological heritage from the Neolithic and the Bronze Age, dating back nearly 7000 years. Since the mid-19th century, the first pile dwellings were discovered in the lakes of the Central Plateau. Since 2011 these sites are part of the UNESCO world heritage „Prehistoric pile-dwellings around the Alps“. Not only lakes, but also Swiss mountains preserve extraordinary archaeological remains: from an alpine pass in the Bernese Alps prehistoric objects are melting out from the ice. Perfect preservation conditions and modern archaeological methods allow exploring the development of early agrarian societies in this part of the world. We can reconstruct their settlements and follow their exchange with other communities. Archaeology under water and in alpine environments allows fascinating insights into the beginnings of our history.

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The floods that occurred on the Aare and Rhine rivers in May 2015 and the mostly successful handling of this event in terms of flood protection measures are a good reminder of how important it is to comprehend the causes and processes involved in such natural hazards. While the needed data series of gauge measurements and peak discharge calculations reach back to the 19th century, historical records dating further back in time can provide additional and useful information to help understanding extreme flood events and to evaluate prevention measures such as river dams and corrections undertaken prior to instrumental measurements. In my PhD project I will use a wide range of historical sources to assess and quantify past extreme flood events. It is part of the SNF-funded project “Reconstruction of the Genesis, Process and Impact of Major Pre-instrumental Flood Events of Major Swiss Rivers Including a Peak Discharge Quantification” and will cover the research locations Fribourg (Saane R.), Burgdorf (Emme R.), Thun, Bern (both Aare R.), and the Lake of Constance at the locations Lindau, Constance and Rorschach. My main goals are to provide a long time series of quantitative data for extreme flood events, to discuss the occurring changes in these data, and to evaluate the impact of the aforementioned human influences on the drainage system. Extracting information given in account books from the towns of Basel and Solothurn may also enable me to assess the frequency and seasonality of less severe river floods. Finally, historical information will be used for remodeling the historical hydrological regime to homogenize the historical data series to modern day conditions and thus make it comparable to the data provided by instrumental measurements. The method I will apply for processing all information provided by historical sources such as chronicles, newspapers, institutional records, as well as flood marks, paintings and archeological evidence has been developed and successfully applied to the site of Basel by Wetter et al. (2011). They have also shown that data homogenization is possible by reconstructing previous stream flow conditions using historical river profiles and by carefully observing and re-constructing human changes of the river bed and its surroundings. Taken all information into account, peak discharges for past extreme flood events will be calculated with a one-dimensional hydrological model.

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The Bull "Reversurus" (1867) and its dogmatic legitimization at the First Vatican Council in 1870 caused not only ecclesiastical controversy and Schism in the Armenian Catholic Church, but it had also wide political consequences for the Armenian Catholics in the Ottoman Empire. The conflict originally between the Armenian Catholics and Rome attracted very soon the attention of the European imperial Powers. France, the British Empire, the German Empire, Austria-Hungary and Russia were the main political powers who were involved in the Armenian affair. A full picture of the role of all these powers for the course of the Armenian Schism is missing. Mostly the role of France is foregrounded in the printed sources, as the main power, which supported the papacy to win during the Armenian affair. The role and the motives of the other imperial powers is almost missing. This article will try to describe as completely as possible the historical and political background, which brought to the escalation of the Armenian conflict beyond the national frontiers and led to number of conflicts at the international and transnational level. It will be shown that the imperial policy in Europe in the 19th century have played an enormous role throughout the Armenian Schism. It will be explained that several historical circumstances in Europe, especially the relation of the European imperial powers to each other as well as their expectations from the Ottoman Empire and its Armenian subjects were decisive for the duration and conclusion of the Armenian Schism.

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Dr. Silas F. Starley deplores what he considered errors generally taught and accepted in the late 19th century in Two Obstetrical Heresies . “The first is the part that membranes containing the amniotic fluid and the foetus play in effecting dilation of the os uteri in the first stage of labor.The second is the supposed necessity for waiting for their rupture and the escape of the waters before applying the forceps, in every case, without exception.” Silas F. Starley (1823-1887) was born in Alabama and moved to Texas with his family in 1837. He graduated from the University of Louisville School of Medicine in 1854 and spent his professional career in Texas, ending his career in Corsicana. He was President of the State Medical Association of Texas (Texas Medical Association) in 1883 and wrote articles in Texas medical journals on various topics including obstetrics, vascular tumor, and pneumonia. Texas State Historical Association, http://www.tshaonline.org/handbook/online/articles/sat05 , accessed 10/16/2012. Texas Physicians Historical Biographical Database, http://www4.utsouthwestern.edu/library/doctors/doctors.cfm?DoctorID=16809 , accessed 10/16/12.

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The author George (Georgia?) Plunkett Red was the wife of Samuel Clark Red (1861-1940). Dr. Red was the son of Texas pioneer physician Dr. George Clark Red. Dr. Samuel Clark Red was “the county physician of Harris County, one of the organizers of the Harris County Medical Society, a fellow of the American College of Surgeons, and president of the Texas Medical Association.” Not much is known about the author, but given her husband’s position and family history, it can be surmised that she was interested in history and had access to some of the children of other pioneer medical families. There is a brief bibliography for each of the chapters. Part Two of the book consists of biographies of physicians from Texas Counties. Merle Weir, "RED, SAMUEL CLARK," Handbook of Texas Online (http://www.tshaonline.org/handbook/online/articles/fre09), accessed December 10, 2012. Published by the Texas State Historical Association.

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The item was written by the Historical Committee of the Harris County Medical Society and signed on October 28, 1948. A brief history of medicine in Texas is given before the focus shifts to the Harris County and Houston area. Information on the early years is taken from various sources such as Pat Ireland Nixon’s The Medical Story of Early Texas and the writings of George Plunkett (Mrs. S. C.) Red. Significant information comes from the Minutes of the Harris County Medical Society.

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The Department of Special Collections is fortunate to have a number of 19th Century illustrated bird books. These books, filled with hand-colored plates, were produced at a time when there was tremendous interest in the descriptions of new species of birds. At the same time, a new printing technique, lithography, made illustration of new species a simpler process. This combination of art and science resulted in lovely volumes like those on display.

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La crítica tradicionalmente ha sido muy severa con Réstif de la Bretonne, a quien ha relegado a un segundo plano durante más de cien años por considerarlo un autor marginal. A principios del siglo XX es rescatado de la oscuridad gracias a las teorías freudianas pero recién en los años sesenta se estudia su obra desde otros puntos de vista. Contribuyendo a esta línea, el presente artículo intenta aportar elementos que permitan devolver a Réstif de la Bretonne el lugar que le corresponde dentro de la historia de la literatura y del pensamiento político. A lo largo del siglo XVIII el espacio adquiere un valor fundamental porque se supone que debe ser conocido y dominado para poseer las leyes del mundo entero. Dentro de este marco la novela utópica de nuestro autor titulada El Descubrimiento Austral. Novela Filosófica, textualiza posturas aparentemente disímiles acerca del espacio que convierten a Réstif en uno de los símbolos del período de transición que representa. Las ideas vertidas en esta novela nos permiten afirmar que Réstif de la Bretonne se adelanta, sin duda, a movimientos del siglo XIX como el Socialismo Utópico, el Romanticismo y el Nacionalismo.