Question : le serment offert par M. l'évêque de Clermont, sous la réserve de tout ce qui tient à l'ordre spirituel, est-il le même que le serment civique pur et simple, et aujourd'hui que la Constitution civile du clergé ne fait point partie de la Constitution que le roi a acceptée, ne peut-on pas faire le serment purement et simplement? ([Reprod.])

Collection : Les archives de la Révolution française ; 8.450

Point de sanction, ou Deux mots sur le serment imposé aux ecclésiastiques, par le décret du 17 et du 29 novembre 1791 ([Reprod.])

Collection : Les archives de la Révolution française ; 8.667

Point de démission, encore un mot du serment ([Reprod.]) / [François]

Collection : Les archives de la Révolution française ; 8.602

Vie privée des ecclésiastiques prélats, et autres fonctionnaires publics qui n'ont point prêté leur serment sur la Constitution civile du clergé. Partie 3 / [par M. J.-A. Dulaure]

Collection : Les archives de la Révolution française ; 8.1465

Vie privée des ecclésiastiques prélats, et autres fonctionnaires publics qui n'ont point prêté leur serment sur la Constitution civile du clergé. [Partie 1-2] / [par M. J.-A. Dulaure]

Collection : Les archives de la Révolution française ; 8.1465

Telomere fluorescence measurements in granulocytes and T lymphocyte subsets point to a high turnover of hematopoietic stem cells and memory T cells in early childhood.

To study telomere length dynamics in hematopoietic cells with age, we analyzed the average length of telomere repeat sequences in diverse populations of nucleated blood cells. More than 500 individuals ranging in age from 0 to 90 yr, including 36 pairs of monozygous and dizygotic twins, were analyzed using quantitative fluorescence in situ hybridization and flow cytometry. Granulocytes and naive T cells showed a parallel biphasic decline in telomere length with age that most likely reflected accumulated cell divisions in the common precursors of both cell types: hematopoietic stem cells. Telomere loss was very rapid in the first year, and continued for more than eight decades at a 30-fold lower rate. Memory T cells also showed an initial rapid decline in telomere length with age. However, in contrast to naive T cells, this decline continued for several years, and in older individuals lymphocytes typically had shorter telomeres than did granulocytes. Our findings point to a dramatic decline in stem cell turnover in early childhood and support the notion that cell divisions in hematopoietic stem cells and T cells result in loss of telomeric DNA.

Infections pulmonaires : le point de vue du radiologue [Pulmonary infections: the radiologist's point of view]

La place de l'imagerie est essentielle au cours des infections pulmonaires. La TDM doit être effectuée en cas de forte suspicion clinique de pneumonie avec aspect radiographique normal, équivoque ou non spécifique, ce qui concerne particulièrement les sujets immunodéprimés. Elle permet de détecter les anomalies associées ou une affection sous-jacente, d'orienter un lavage broncho-alvéolaire ou de guider une biopsie pulmonaire percutanée ou transbronchique. Les expressions d'un germe peuvent varier selon le degré d'immunodépression. Il en est ainsi pour la tuberculose au cours du sida. Les germes impliqués varient selon le type d'immunodépression, certaines infections pouvant engager rapidement le pronostic vital. Le spectre radiologique de l'aspergillose pulmonaire, complexe, doit être connu, ce diagnostic devant être proposé dans des conditions particulières.

Sentence des juge et consuls de Paris ; qui condamne à payer deux lettres de change adhirées, quoiqu'elles ne soient point revêtues des signatures du tireur et de l'endosseur

[Acte. 1776-03-13. Paris]

Update on the non-prewhitening model observer in computed tomography for the assessment of the adaptive statistical and model-based iterative reconstruction algorithms.

The state of the art to describe image quality in medical imaging is to assess the performance of an observer conducting a task of clinical interest. This can be done by using a model observer leading to a figure of merit such as the signal-to-noise ratio (SNR). Using the non-prewhitening (NPW) model observer, we objectively characterised the evolution of its figure of merit in various acquisition conditions. The NPW model observer usually requires the use of the modulation transfer function (MTF) as well as noise power spectra. However, although the computation of the MTF poses no problem when dealing with the traditional filtered back-projection (FBP) algorithm, this is not the case when using iterative reconstruction (IR) algorithms, such as adaptive statistical iterative reconstruction (ASIR) or model-based iterative reconstruction (MBIR). Given that the target transfer function (TTF) had already shown it could accurately express the system resolution even with non-linear algorithms, we decided to tune the NPW model observer, replacing the standard MTF by the TTF. It was estimated using a custom-made phantom containing cylindrical inserts surrounded by water. The contrast differences between the inserts and water were plotted for each acquisition condition. Then, mathematical transformations were performed leading to the TTF. As expected, the first results showed a dependency of the image contrast and noise levels on the TTF for both ASIR and MBIR. Moreover, FBP also proved to be dependent of the contrast and noise when using the lung kernel. Those results were then introduced in the NPW model observer. We observed an enhancement of SNR every time we switched from FBP to ASIR to MBIR. IR algorithms greatly improve image quality, especially in low-dose conditions. Based on our results, the use of MBIR could lead to further dose reduction in several clinical applications.

Audit report on the City of Center Point, Iowa for the year ended June 30, 2014

Audit report on the City of Center Point, Iowa for the year ended June 30, 2014