Steps to a living faith : being letters to an indifferent believer.

Mode of access: Internet.

Effect of fiscal year 1982 budget reductions on the Federal Labor Relations Authority.

"B-208172."

Report of Committee on graduate instruction.

Mode of access: Internet.

(Table 1) Age determination of composite sediment record LO09-14

A sediment core from Reykjanes Ridge has been studied at 10- to 50-year time resolution to document variability of Holocene surface water conditions in the western North Atlantic and to evaluate effects of Holocene ice-rafting episodes. Diatom assemblages are converted to quantitative sea surface temperatures (SST) using three different transfer functions. Spectral and scale-space methods are also applied on the records to explore variability at different timescales. Diatom assemblage and SST records clearly show that decaying remnants of the Laurentide ice sheet strongly influenced early Holocene climate in the western North Atlantic. This overrode the predominance of Milankovitch forcing, which played a key role in the development of Holocene climate in the eastern North Atlantic and Nordic Seas. Superimposed on general Holocene climate change is high-frequency SST variability on the order of 1°-3°C. The record also documents climatic oscillations with 600- to 1000-, ~1500-, and 2500-year periodicities, with a time-dependent dominance of different periodicities through the Holocene; a clear change in variability occurred about 5 ka BP. The SST record also provides evidence for Holocene cooling events (HCE) that, in some cases, correlate to documented southward intrusions of ice into the North Atlantic.

Scalar turbulent behavior in the roughness sublayer of an Amazonian forest.

An important current problem in micrometeorology is the characterization of turbulence in the roughness sublayer (RSL), where most of the measurements above tall forests are made. There, scalar turbulent fluctuations display significant departures from the predictions of Monin?Obukhov similarity theory (MOST). In this work, we analyze turbulence data of virtual temperature, carbon dioxide, and water vapor in the RSL above an Amazonian forest (with a canopy height of 40 m), measured at 39.4 and 81.6 m above the ground under unstable conditions. We found that dimensionless statistics related to the rate of dissipation of turbulence kinetic energy (TKE) and the scalar variance display significant departures from MOST as expected, whereas the vertical velocity variance follows MOST much more closely. Much better agreement between the dimensionless statistics with the Obukhov similarity variable, however, was found for the subset of measurements made at a low zenith angle Z, in the range 0°  <  |Z|  <  20°. We conjecture that this improvement is due to the relationship between sunlight incidence and the ?activation?deactivation? of scalar sinks and sources vertically distributed in the forest. Finally, we evaluated the relaxation coefficient of relaxed eddy accumulation: it is also affected by zenith angle, with considerable improvement in the range 0°  <  |Z|  <  20°, and its values fall within the range reported in the literature for the unstable surface layer. In general, our results indicate the possibility of better stability-derived flux estimates for low zenith angle ranges.

Programa de ejercicio físico dirigido a trabajadores del Sena seccional centro de gestión comercial, mercadeo y teleinform��tica

Las capacidades funcionales especialmente las físicas muestran una tendencia a la decadencia, justamente después de los 30 años, y se hacen mas evidentes después de los 45, estos eventos tienden a empeorar, si la demanda física es mayor después de esta edad y la intensidad del trabajo es alta. Por otro lado la percepción de los trabajadores apunta a que su mayor nivel de rendimiento se encuentra antes de los cincuenta años y que pocos años después su eficacia disminuye aproximadamente entre 15 y 25%. De tal manera que desde el punto de vista de la salud ocupacional el envejecimiento de los obreros se produce alrededor de los 45 a 50 años, razón por la cual se afirma que antes de esta edad es que se deben realizar acciones preventivas para disminuir los efectos de la edad y el estrés laboral. Teniendo en cuenta lo anterior se hace necesario generar la inquietud tanto en los trabajadores como en la institución a la cual ellos pertenecen acerca de la importancia de la planeación y aplicación de un programa de ejercicio dirigido a los empleados de esta sede y que esté vinculado directamente con el área de salud ocupacional de la misma, logrando la cooperación de los individuos y la institución con el fin de generar un ambiente de participación bidireccional, que permita llevar a cabo dicho programa dentro de la jornada laboral, generando beneficios a cada uno de los sectores aquí inmersos.

Algunos aspectos de la vivienda hispanomusulmana

Algunos aspectos de la vivienda hispanomusulmana

Estudios sobre educación nacional,

Bibliographical foot-notes.

The life and adventures of Robinson Crusoe /

The diary of an Englishman shipwrecked for almost thirty years on a small isolated island where, using wit and industry, he manages to build life anew.

A study of parallel one's complement arithmetic units with separate carry or borrow storage /

Vita.

Our gallant madness.

Mode of access: Internet.

The soul of modern poetry /

"Founded upon lectures on Twentieth-century poets and poetry, delivered ... in Edinburgh"--Pref.

In the matter of the investigation of the departments of the government of the city of New York,

Mode of access: Internet.

Leadership training and parliamentary procedures for FFA /

Mode of access: Internet.

The war of steel and gold; a study of the armed peace,

Mode of access: Internet.