Trace elements in benthic foraminifera of sediment core V30-49

Eastern tropical Atlantic benthic foraminiferal Ba/Ca and Cd/Ca data from core V30-949 (3093 m) reveal large inferred changes in nutrient concentrations of deep Atlantic waters during the last 250 kyr. Relative changes in North Atlantic Deep Water contribution to this site are estimated by scaling the V30-49 Cd/Ca record to values of modern end-member water masses; these estimates agree well with the relative structure and timing of circulation changes in the eastern tropical Atlantic reconstructed from a d13C record-based mixing model (Raymo et al., 1997, doi:10.1029/97PA01019). Temporal differences between V30-49 Cd/Ca and Ba/Ca records suggest that the Ba/Ca record reflects changes in circulation with an additional increase in the Ba composition of deep Atlantic water masses during glacial episodes, possibly resulting from increased productivity. Similarity between the d13C and Ba/Ca records suggests that carbon isotopes in the deep glacial Atlantic also reflect productivity increases.

The Debate on First Nations Education Funding: Mind the Gap (Working Paper 49)

It is at long last becoming part of the public discourse that improving living conditions and opportunities for First Nations communities in Canada is a national imperative. It is also widely recognized that the education is critical to fostering a better future for First Nations people. Yet, for many First Nations youth, particularly those on reserve, completing even high school is well beyond reach. The graduation rate of First Nations people living on reserve was 35.3 per cent as recently as 2011 compared with 78 per cent for the population as a whole. At the same time, the First Nations population is young and growing fast - in First Nations communities 49 per cent of the population is under 24 years of age compared to 30 per cent of the general population. Despite some incremental improvements in education success rates for First Nations students in recent years, the education gap between First Nations and the rest of the country is increasing. The concerns expressed in the 2011 Auditor General report continue to hold weight: "In 2004, we noted that at existing rates, it would take 28 years for First Nations communities to reach the national average. More recent trends suggest that the time needed may still be longer.

"Paseo por una guerra antigua" (Juan Antonio Bardem, 1948-49): una contramemoria de la Guerra Civil

Este artículo pretende demostrar en qué medida Paseo por una guerra antigua (1948-1949), la práctica de segundo curso del Instituto de Investigaciones y Experiencias Cinematográficas (IIEC) en la que Juan Antonio Bardem rueda a un joven mutilado caminando por las ruinas de la Ciudad Universitaria de Madrid, constituye un intento pionero de desmontar los relatos oficiales de la Guerra Civil Española y rescatar la memoria de los vencidos. Filmar las ruinas del campus madrileño en aquellos años era un acto sub­versivo, puesto que el Régimen había emprendido su reconstrucción para borrar las huellas del Madrid republicano y de la Guerra Civil, resignificando por completo el recinto universitario. Por tanto, en Paseo por una guerra antigua, Bardem intenta reapropiarse de un espacio que en la época iba imponiéndose como uno de los “lugares de memoria” del franquismo. Esta película se vale de la función documental del cine para inmortalizar unas ruinas que simbolizan la República y la guerra, para preservarlas de la muerte simbólica que representa su reconstrucción. Mostrar esas ruinas en 1948-1949 equivale a “materializar” el pasado, a traerlo al presente de la posguerra, en un proceso que recuerda a los planteamientos sobre la Historia de Walter Benjamin, para proponer una visión alternativa de la contienda. Se trata de una visión teñida de una memoria íntima, ya que la película es un paseo no solo por las ruinas sino también por los recuerdos de este joven mutilado. En suma, Bardem propone una contramemoria de la Guerra Civil.

The value of military oath in civil wars in Rome: The example of conflict 49-45 BC

During the civil war between Caesar and Pompey, the military oath which binds the soldier to his army is often openly violated. Yet despite this offense, commanders of armed struggle require recursively the oath to their men. Admittedly, this ritual act seems ineffective given the many desertions and mutinies identified, but military leaders use its symbolic and sacred meaning to legitimize one hand their “anti-republican” actions, on the other armies fighting in a context deemed impius.

Biopoética, cognición y emoción: integración conceptual y emergencia en "The crying of Lot 49" de Thomas Pynchon

Programa de doctorado: Nuevas perspectivas cognitivas en los estudios de lengua, literatura y traducción. La fecha de publicación es la fecha de lectura

Retinal nerve fiber layer analysis using GDx® in 49 patients with chronic phase DUSN

To describe retinal nerve fiber layer changes in late-stage diffuse unilateral subacute neuroretinitis eyes and compare these results with healthy eyes observed through nerve fiber analyzer (GDx®). Methods: This is a retrospective case-control study in which 49 eyes in late-stage diffuse unilateral subacute neuroretinitis were examined from May/97 to December/ 01. First, eyes with diffuse unilateral subacute neuroretinitis and healthy contralateral eyes (Control Group I) were statistically matched. Subsequently, eyes with diffuse unilateral subacute neuroretinitis were compared with eyes of healthy patients (Control Group II). Results: Eyes from Control Groups I and II had higher relative frequency of “within normal limits” status. Eyes from the diffuse unilateral subacute neuroretinitis (DUSN) Group had higher frequency of “outside normal limits” and “borderline” status. Control Groups I and II had absolute values different from the DUSN Group regarding all parameters (p<0.05), except for Symmetry in Control Groups I and II, Average thickness and Superior Integral in control group II. Conclusion: Patients with late-stage diffuse unilateral subacute neuroretinitis presented presumed decrease in nerve fiber layer thickness shown by GDx®. Retinal zones with larger vascular support and larger amount of nerve fibers presented higher decrease in the delay of the reflected light measured by the nerve fiber analyzer

Diary 49 February 1899-October 1899 (XML)

A journal of commercial voyages and domestic life on the Tigris River from February 1899 to October 1899. jms_049_02_1899_010_xml.xml

Diary 49 February 1899-October 1899 (TXT)

A journal of commercial voyages and domestic life on the Tigris River from February 1899 to October 1899. jms_049_02_1899_020_trf.txt

Diary 49 February 1899-October 1899 (HTML)

Joseph Mathia Svoboda's journal of commercial voyages, travel, and domestic life on the Tigris River from February 1899 to October 1899. Diary 49, HTML Version. jms_049_02_1899_030_htm.html

Diary 49 February 1899-October 1899 (Summary)

A journal of commercial voyages and domestic life on the Tigris River from February 1899 to October 1899. jms_049_02_1899_040_sum.html

Diary 49 February 1899-October 1899 (TEX)

A journal of commercial voyages and domestic life on the Tigris River from February 1899 to October 1899. jms_049_02_1899_050_tex.tex

Joseph Mathia Svoboda Tigris River Journal; Diary 49 February 1899-October 1899 (PDF)

Joseph Mathia Svoboda's 19th century journal of commercial voyages, travel, and domestic life on the Tigris River from February 1899 to October 1899. Diary 49, PDF Version. jms_049_02_1899_060_pdf.pdf

Diary 49 February 1899-October 1899 (XLSX)

A journal of commercial voyages and domestic life on the Tigris River from February 1899 to October 1899. jms_049_02_1899_110_arb.xlsx

Diary 49 February 1899-October 1899 (Arabic)

A journal of commercial voyages and domestic life on the Tigris River from February 1899 to October 1899. Arabic translations. jms_049_02_1899_120_arb.html