Ukraine - Romania: a sustained deadlock. OSW Commentary No. 68, 2011-12-29

The decision passed by the International Court of Justice in The Hague in February 2009, which finally determined the status of the Snake Island and the delimitation of the borders of Ukraine’s and Romania’s exclusive economic zones on the Black Sea’s continental shelf removed the major dispute from the agenda of relations between the two countries but it failed to reduce their mutual distrust. The sources of this distrust include the difficult history of Ukrainian-Romanian relations in the 20th century which is still adversely affecting political and economic co-operation between these two countries and preventing them from being free from resentments. Romania is the only EU member state and neighbour with which Ukraine has strained relations, which have been seriously deadlocked for years. There are a few political and economic reasons for this. Bucharest’s actions taken with regard to the Romanian and Moldovan national minorities in Ukraine are interpreted in Kyiv as a threat to Ukraine’s national security, and Romania’s political and economic activity in the Black Sea basin is perceived as contrary to Ukrainian interests in this region. In effect, although Romania supports Ukraine’s efforts to build closer relations with the Western structures in the international arena, it cannot be ruled out that Romania’s support will depend on the resolution of bilateral disputes in a way which is favourable to Romania.

La historia escolar a inicios del siglo XXI : cambios, pérdidas y conquistas

Este trabajo explora la historia escolar a inicios del siglo XXI analizando sus actuales propósitos, contenidos y prácticas con el fin de señalar sus cambios, conquistas y pérdidas respecto al siglo XX. Focaliza el nivel secundario de la provincia de Buenos Aires a través del análisis de fuentes áulicas, normativas y pedagógicas. El artículo indica que la historia escolar manifiesta el quiebre del código disciplinar configurado a fines del siglo XIX y desarrollado durante gran parte del siglo XX (caracterizado como civilizatorio, patriótico, elitista, fáctico, libresco, memorístico) y presenta cambios que muestran uno nuevo donde cobra relevancia lo contemporáneo y reciente, lo crítico y plural, y lo subjetivo. También señala que la historia escolar evidencia, por un lado, importantes conquistas -en relación con la perspectiva latinoamericana y la historia reciente-, y, por otro, ciertas pérdidas -en relación con la formación de una identidad colectiva y el carácter narrativo.

Temperature measured in permafrost borehole at ICDP site 5011-3 in El'gygytgyn Crater, 2008-2011

This study focuses on the temperature field observed in boreholes drilled as part of interdisciplinary scientific campaign targeting the El'gygytgyn Crater Lake in NE Russia. Temperature data are available from two sites: the lake borehole 5011-1 located near the center of the lake reaching 400 m depth, and the land borehole 5011-3 at the rim of the lake, with a depth of 140 m. Constraints on permafrost depth and past climate changes are derived from numerical simulation of the thermal regime associated with the lake-related talik structure. The thermal properties of the subsurface needed for these simulations are based on laboratory measurements of representative cores from the quaternary sediments and the underlying impact-affected rock, complemented by further information from geophysical logs and data from published literature. The temperature observations in the lake borehole 5011-1 are dominated by thermal perturbations related to the drilling process, and thus only give reliable values for the lowermost value in the borehole. Undisturbed temperature data recorded over more than two years are available in the 140 m deep land-based borehole 5011-3. The analysis of these observations allows determination of not only the recent mean annual ground surface temperature, but also the ground surface temperature history, though with large uncertainties. Although the depth of this borehole is by far too insufficient for a complete reconstruction of past temperatures back to the Last Glacial Maximum, it still affects the thermal regime, and thus permafrost depth. This effect is constrained by numerical modeling: assuming that the lake borehole observations are hardly influenced by the past changes in surface air temperature, an estimate of steady-state conditions is possible, leading to a meaningful value of 14 ± 5 K for the post-glacial warming. The strong curvature of the temperature data in shallower depths around 60 m can be explained by a comparatively large amplitude of the Little Ice Age (up to 4 K), with low temperatures prevailing far into the 20th century. Other mechanisms, like varying porosity, may also have an influence on the temperature profile, however, our modeling studies imply a major contribution from recent climate changes.

Afrika.

Added title page: Allgemeine Länderkunde hrsg. von Wilhelm Sievers.

Disciplinary Conquest : U.S. Scholars in South America, 1900–1945 /

Highlights five influential U.S. scholars who helped shape understandings of South America in the early 20th century, showing how Latin American Studies began and how academic knowledge affected foreign policy and helped build an informal American empire. This title was made Open Access by libraries from around the world through Knowledge Unlatched.

The foundations of the nineteenth century,

Photocopy.

Man of color : an autobiography : a factual report on the status of the American Negro today /

"In this autobiography, [the author] tells us the events of his life over the past fifty years. It is, too, a brief history of Los Angeles from the turn of the century--certainly, as far as the Negroes in Los Angeles are in the picture"--Preface. Jamaican-born Somerville became a Los Angeles dentist deeply involved in the NAACP.

Genetic variation and inference of demographic histories in non-model species

Both long-term environmental changes such as those driven by the glacial cycles and more recent anthropogenic impacts have had major effects on the past demography in wild organisms. Within species, these changes are reflected in the amount and distribution of neutral genetic variation. In this thesis, mitochondrial and microsatellite DNA was analysed to investigate how environmental and anthropogenic factors have affected genetic diversity and structure in four ecologically different animal species. Paper I describes the post-glacial recolonisation history of the speckled-wood butterfly (Pararge aegeria) in Northern Europe. A decrease in genetic diversity with latitude and a marked population structure were uncovered, consistent with a hypothesis of repeated founder events during the postglacial recolonisation. Moreover, Approximate Bayesian Computation analyses indicate that the univoltine populations in Scandinavia and Finland originate from recolonisations along two routes, one on each side of the Baltic. Paper II aimed to investigate how past sea-level rises affected the population history of the convict surgeonfish (Acanthurus triostegus) in the Indo-Pacific. Assessment of the species’ demographic history suggested a population expansion that occurred approximately at the end of the last glaciation. Moreover, the results demonstrated an overall lack of phylogeographic structure, probably due to the high dispersal rates associated with the species’ pelagic larval stage. Populations at the species’ eastern range margin were significantly differentiated from other populations, which likely is a consequence of their geographic isolation. In Paper III, we assessed the effect of human impact on the genetic variation of European moose (Alces alces) in Sweden. Genetic analyses revealed a spatial structure with two genetic clusters, one in northern and one in southern Sweden, which were separated by a narrow transition zone. Moreover, demographic inference suggested a recent population bottleneck. The inferred timing of this bottleneck coincided with a known reduction in population size in the 19th and early 20th century due to high hunting pressure. In Paper IV, we examined the effect of an indirect but well-described human impact, via environmental toxic chemicals (PCBs), on the genetic variation of Eurasian otters (Lutra lutra) in Sweden. Genetic clustering assignment revealed differentiation between otters in northern and southern Sweden, but also in the Stockholm region. ABC analyses indicated a decrease in effective population size in both northern and southern Sweden. Moreover, comparative analyses of historical and contemporary samples demonstrated a more severe decline in genetic diversity in southern Sweden compared to northern Sweden, in agreement with the levels of PCBs found.

Impure Memory, Imperfect Justice: A Comparison of Post-Repression Fiction Across the South Atlantic

Thesis (Ph.D.)--University of Washington, 2016-06

Struggling for Educational Autonomy: The Significance of Schooling in New Mexico's Transition to Statehood

Thesis (Master's)--University of Washington, 2016-06

The Making of Intermedia: John Cage to Yoko Ono, 1952 to 1972

Thesis (Ph.D.)--University of Washington, 2016-06

Armenian Orchestral Music

Thesis (D.M.A.)--University of Washington, 2016-06

How the west was once: vegetation change in south-west Queensland from 1930 to 1995

Conflicting perceptions of past and present rangeland condition and limited historical data have led to debate regarding the management of vegetation in pastoral landscapes both internationally and in Australia. In light of this controversy we have sought to provide empirical evidence to determine the trajectory of vegetational change in a semi-arid rangeland for a significant portion of the 20th century using a suite of proxy measures. Ambathala Station, approximately 780 km west of Brisbane, in the semi-arid rangelands of south-western Queensland, Australia. We excavated stratified deposits of sheep manure which had accumulated beneath a shearing shed between the years 1930 and 1995. Multi-proxy data, including pollen and leaf cuticle analyses and analysis of historical aerial photography were coupled with a fine resolution radiocarbon chronology to generate a near annual history of vegetation on the property and local area. Aerial photography indicates that minor (< 5%) increases in the density of woody vegetation took place between 1951 and 1994 in two thirds of the study area not subjected to clearing. Areas that were selectively or entirely cleared prior to the 1950s (approximately 16% of the study area) had recovered to almost 60% of their original cover by the 1994 photo period. This slight thickening is only partially evident from pollen and leaf cuticle analyses of sheep faeces. Very little change in vegetation is revealed over the nearly 65 years based on the relative abundances of pollen taxonomic groups. Microhistological examination of sheep faeces provides evidence of dramatic changes in sheep diet. The majority of dietary changes are associated with climatic events of sustained above-average rainfall or persistent drought. Most notable in the dietary analysis is the absence of grass during the first two decades of the record. In contrast to prevailing perceptions and limited research into long-term vegetation change in the semi-arid areas of eastern Australia, the record of vegetation change at the Ambathala shearing shed indicates only a minor increase in woody vegetation cover and no decrease in grass cover on the property over the 65 years of pastoral activity covered by the study. However, there are marked changes in the abundance of grass cuticles in sheep faeces. The appearance and persistence of grass in sheep diets from the late 1940s can be attributed to the effects of periods of high rainfall and possibly some clearing and thinning of vegetation. Lower stock numbers may have allowed grass to persist through later drought years. The relative abundances of major groups of plant pollen have not changed significantly over the past 65 years.