(Supplementary Table 1) Iceberg-rafted debris (IBRD) mass accumulation rates (MAR) of IODP site 318-U1361

The Pliocene and Early Pleistocene, between 5.3 and 0.8 million years ago, span a transition from a global climate state that was 2-3 °C warmer than present with limited ice sheets in the Northern Hemisphere to one that was characterized by continental-scale glaciations at both poles. Growth and decay of these ice sheets was paced by variations in the Earth's orbit around the Sun. However, the nature of the influence of orbital forcing on the ice sheets is unclear, particularly in light of the absence of a strong 20,000-year precession signal in geologic records of global ice volume and sea level. Here we present a record of the rate of accumulation of iceberg-rafted debris offshore from the East Antarctic ice sheet, adjacent to the Wilkes Subglacial Basin, between 4.3 and 2.2 million years ago. We infer that maximum iceberg debris accumulation is associated with the enhanced calving of icebergs during ice-sheet margin retreat. In the warmer part of the record, between 4.3 and 3.5 million years ago, spectral analyses show a dominant periodicity of about 40,000 years. Subsequently, the powers of the 100,000-year and 20,000-year signals strengthen. We suggest that, as the Southern Ocean cooled between 3.5 and 2.5 million years ago, the development of a perennial sea-ice field limited the oceanic forcing of the ice sheet. After this threshold was crossed, substantial retreat of the East Antarctic ice sheet occurred only during austral summer insolation maxima, as controlled by the precession cycle.

Dendrogeomorphological research applied to flood hazard analysis in the Caldera de Taburiente National Park (La Palma, Canary Islands, Spain).

Se ha realizado un estudio dendrogeomorfológico utilizando las heridas de los árboles como indicadores de paleoinundaciones.

Flood Hazard Analysis in the ”Caldera de Taburiente” National Park (La Palma, Canary Islands, Spain) using Dendrogeomorphology

Aplicación de técnicas dendroecológicas para el estudio de avenidas torrenciales.

ANALISANDO A RELAÇÃO DOS VOLUMES DE EXPORTAÇÃO E DE IMPORTAÇÃO, PIB, TAXAS DE CÂMBIO E INFLAÇÃO NO PERÍODO DE 2004 A 2014.

Esta dissertação visa deslumbrar uma análise macroeconômica do Brasil, especialmente no que se refere à relação dos índices mensais dos volumes das exportações e das importações com os volumes mensais do PIB, da Taxa SELIC e as Taxas de Câmbio, conforme dados coletados no período de janeiro de 2004 a dezembro de 2014, através de pesquisa literária referente aos históricos sobre cada conceito envolvido no âmbito da macroeconomia das varáveis estudadas. Foi realizado um estudo de caso embasado em dados de sites governamentais, no período delimitado, empregando-se o método de regressão linear, com base na Teoria da correlação de Pearson, demonstrando os resultados obtidos no período do estudo para as varáveis estudadas. Desta maneira, conseguiu-se estudar e analisar como as variáveis dependentes (resposta): volume das exportações e volume das importações estão relacionadas com as varáveis independentes (explicativas): PIB, Taxa Selic e taxa de Câmbio. Os resultados apurados no presente estudo permitem identificar que existe correlação moderada e negativa, quando analisadas a Taxa Selic e a Taxa de Câmbio com os volumes das exportações e das importações, enquanto o PIB apresenta correlação forte e positiva na análise com os volumes das exportações e das importações

Sarney ataca Serra e FHC e vê democracia ameaçada

Senador aponta conspiração, mas não apresenta provas durante discurso inflamado.

Sarney ataca FHC, Serra e Aloysio Nunes

Ex-presidente faz discurso no senado e ameaça pedir presença da ONU para verificar lisura das eleições.

Noxious Weed Management: A Review of Herbicide Use at Colorado State Parks

Weed control in recreation areas is a complex public land management issue. Colorado State Parks are managed for both recreation and conservation, which often conflict. Noxious weeds affect both recreation and conservation efforts, and Parks often use herbicides to control these weeds. While herbicides are effective, they can be harmful to the environment and human health. Herbicide use at State Parks was reviewed to determine if chemical control is effective, safe, and efficient. The results revealed that many Parks are not using effective herbicides to treat noxious weeds and that some weed management plans lack pertinent information on chemical control. The results and recommendations provided can be used to improve the success of noxious weed control and create healthier Parks.

Evaluación de la Licenciatura de Ciencias del Mar en la Universidad de Alicante: una aproximación DAFO

La planificación de los programas educativos debe basarse y tener en cuenta las necesidades y tendencias de la sociedad. Para ello es necesario someter al proceso educativo a un diagnóstico y evaluación continuada, con el fin de detectar vacíos y fallos. El análisis DAFO -Debilidades-Amenazas-Fortalezas-Oportunidades- crea un marco de apoyo enfocado a identificar las necesidades de un sistema; en este caso, la sociedad educativa. Esta herramienta está diseñada para ser usado en estados preliminares de toma de decisiones o como un precursor de estrategias de planificación. En nuestro caso puede suministrar una visión general de la situación en la licenciatura de Ciencias del Mar, en base a un análisis interno por parte de los colectivos usuarios directos, además de una comprensión de los factores externos que permita conseguir una visión de futuro, con perspectivas a la hora de definir objetivos educativos, diseños programáticos o herramientas docentes eficientes. La experiencia docente obtenida durante los últimos años muestra que los alumnos, a menudo, no encuentran conexión entre los contenidos de las diferentes materias impartidas en una licenciatura y la extrapolación de los conocimientos adquiridos a situaciones reales, con una falta patente de motivación y una reducción en el rendimiento final de los alumnos en cuanto a asimilación de contenidos. Los resultados de este análisis ayudan a definir programas innovadores e integrados transversalmente, evitando contenidos redundantes e irrelevantes, y permitiendo una coherencia multidisciplinar. Con todo ello se espera mejorar el aprendizaje de contenidos transversales que permitan aprovechar los conocimientos en las materias para su aplicación posterior.

μ-MAR: Multiplane 3D Marker based Registration for depth-sensing cameras

Many applications including object reconstruction, robot guidance, and. scene mapping require the registration of multiple views from a scene to generate a complete geometric and appearance model of it. In real situations, transformations between views are unknown and it is necessary to apply expert inference to estimate them. In the last few years, the emergence of low-cost depth-sensing cameras has strengthened the research on this topic, motivating a plethora of new applications. Although they have enough resolution and accuracy for many applications, some situations may not be solved with general state-of-the-art registration methods due to the signal-to-noise ratio (SNR) and the resolution of the data provided. The problem of working with low SNR data, in general terms, may appear in any 3D system, then it is necessary to propose novel solutions in this aspect. In this paper, we propose a method, μ-MAR, able to both coarse and fine register sets of 3D points provided by low-cost depth-sensing cameras, despite it is not restricted to these sensors, into a common coordinate system. The method is able to overcome the noisy data problem by means of using a model-based solution of multiplane registration. Specifically, it iteratively registers 3D markers composed by multiple planes extracted from points of multiple views of the scene. As the markers and the object of interest are static in the scenario, the transformations obtained for the markers are applied to the object in order to reconstruct it. Experiments have been performed using synthetic and real data. The synthetic data allows a qualitative and quantitative evaluation by means of visual inspection and Hausdorff distance respectively. The real data experiments show the performance of the proposal using data acquired by a Primesense Carmine RGB-D sensor. The method has been compared to several state-of-the-art methods. The results show the good performance of the μ-MAR to register objects with high accuracy in presence of noisy data outperforming the existing methods.

Charles River Basin park (proposed), Boston and Cambridge, Massachusetts, 1880 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Proposed Charles River park, engraved for C. Davenport. It was published ca. 1880. Scale [ca. 1:21,100]. Covers the Charles River Basin and surrounding portions of Boston and Cambridge, Massachusetts. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Massachusetts State Plane Coordinate System, Mainland Zone (in Feet) (Fipszone 2001). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, or other information associated with the principal map. This map shows features such as roads, railroads, drainage, selected public buildings, parks, and more. Includes table of areas and insets: View from the foot of Mt. Vernon St. -- [Map of Boston and vicinity]. This layer is part of a selection of digitally scanned and georeferenced historic maps of Massachusetts from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates (1755-1922), scales, and purposes. The digitized selection includes maps of: the state, Massachusetts counties, town surveys, coastal features, real property, parks, cemeteries, railroads, roads, public works projects, etc.

Franklin Park, Boston, Massachusetts, 1885 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: General plan of Franklin Park, [by] City of Boston, Park Dept. ; Fredk. Law Olmsted, landscape architect ; William Jackson, city engineer ; Wm. M. Coombs, del. It was published in 1885. Scale [ca. 1:2,700]. Shows park paths and drives, and park features and areas (fields, hills, gardens, grounds, woods, etc.) Relief is shown by spot heights. The map includes a descriptive text, an index map with key, and tables: distances from park, areas, and lengths of ways. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Massachusetts State Plane Coordinate System, Mainland Zone (in Feet) (Fipszone 2001). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, or other information associated with the principal map. This layer is part of a selection of digitally scanned and georeferenced historic maps of Massachusetts from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates (1755-1922), scales, and purposes. The digitized selection includes maps of: the state, Massachusetts counties, town surveys, coastal features, real property, parks, cemeteries, railroads, roads, public works projects, etc.

Human naïve regulatory T-cells feature high steady-state turnover and are maintained by IL-7

Naïve FoxP3-expressing regulatory T-cells (Tregs) are essential to control immune responses via continuous replenishment of the activated-Treg pool with thymus-committed suppressor cells. The mechanisms underlying naïve-Treg maintenance throughout life in face of the age-associated thymic involution remain unclear. We found that in adults thymectomized early in infancy the naïve-Treg pool is remarkably well preserved, in contrast to conventional naïve CD4 T-cells. Naïve-Tregs featured high levels of cycling and pro-survival markers, even in healthy individuals, and contrasted with other circulating naïve/memory CD4 T-cell subsets in terms of their strong γc-cytokine-dependent signaling, particularly in response to IL-7. Accordingly, ex-vivo stimulation of naïve-Tregs with IL-7 induced robust cytokine-dependent signaling, Bcl-2 expression, and phosphatidylinositol 3-kinase (PI3K)-dependent proliferation, whilst preserving naïve phenotype and suppressive capacity. Altogether, our data strongly implicate IL-7 in the thymus-independent long-term survival of functional naïve-Tregs, and highlight the potential of targeting the IL-7 pathway to modulate Tregs in different clinical settings.

A letter to the Right Honourable the Earl of Carnarvon, principal secretary of state for the colonies ; in reply to a Pamphlet entitled Confederation, considered in relation to the Interests of the Empire /

p. [3]-64: A letter to the Right Honourable the Earl of Carnarvon, principal secretary of state for the colonies; p. 65-78: Report of resolutions adopted at a conference of delegates from the provinces of Canada, Nova Scotia and New Brunswick, and the colonies of Newfoundland and Prince Edward Island, held at the city of Quebec, 10th October, 1864, as the basis of a proposed confederation of those provinces and colonies

State funding of alcohol safety countermeasure programs. Final report.

National Highway Traffic Safety Administration, Traffic Safety Programs, Washington, D.C.