L'Art de jouer et de gagner au jeu des échecs, rendu simple, facile et mis à la portée de tout le monde, au moyen de tableaux synoptiques,

Mode of access: Internet.

Cours de philosophie générale, ou Explication simple et graduelle de tour les faits de l'order physique... /

Mode of access: Internet.

Tables barométriques portatives, donnant les différences de niveau par une simple soustraction. Avec une instruction contenant l'histoire de la formule barométrique; et sa démonstration complète par les simples élémens de l'algèbre ...

Mode of access: Internet.

Traité de la contrainte par corps, en matière civile, de commerce, criminelle, correctionnelle et de simple police, telle qu'elle était chez les romains, telle qu'elle a été en France avant et depuis la révolution, et telle qu'elle s'exerce d'après les dispositions du Code Napoléon, du Code de procédure civile, du Code de commerce et des lois pénales; suivi des lois et décrets organiques de la Cour des comptes, de la Banque de France et de ses succursales, et terminé par le texte du Code de commerce, d'après l'édition officielle.

"Catalogue des livres nouveaux qui se vendent chez Maugeret fils ... à Paris": p. 423-426.

L'art de jouer et de gagner au jeu des échees rendu simple, facile, et mie à la portée de tout le mond au moyen de tableaux synoptiques, d'après les documens fournis par M. B***, habitué du Cafè de la Regence.

In folder, 25 cm.

Une simple amélioration ou une modernisation radicale? La réforme de l'administration de la Commission Européenne

If the need for change and improvement in the Commission’s ways of working became evident as of 1979, the reform process began with the Santer Commission. Although the public management reform seems to focus on reducing personnel and expenses, it goes further in the sense of modernization: budgetary reforms aim at budgeting results and performance; emphasis is put on individual responsibility and evaluation and on a more flexible approach to personnel management, strategic planning, and transfer of authority.

Dispersal of soredia from individual soralia of the lichen Hypogymnia physodes (L.) Nyl. in a simple wind tunnel

Dispersal of soredia from individual soralia of the lichen Hypogymnia physodes (L.) Nyl. was studied using a simple wind tunnel constructed in the field. Individual lobes with terminal soralia were placed in the wind tunnel on the adhesive surface of dust particle collectors. Air currents produced by a fan were directed over the surface of the lobes. The majority of soredia were deposited within 5 cm of the source soralium but some soredia were dispersed to at least 80 cm at a wind speed of 6 m s-1. Variation in wind speed had no statistically significant effect on the total number of soredial clusters deposited averaged over soralia but the mean size of cluster and the distance dispersed were greater at higher wind speeds. The number of soredia deposited was dependent on the orientation of the soralium to the air currents. More soredia were deposited with the soralium facing the fan at a wind speed of 9 m s-1. Moisture in the form of a fine mist reduced substantially the number of soredia deposited at a wind speed of 6 m s-1 but had no effect on the mean number of soredia per cluster or on the mean distance dispersed. The data suggest: (1) that wind dispersal from an individual soralium is influenced by wind speed, the location of the soralium on the thallus and the level of moisture and (2) that air currents directed over the surfaces of thalli located on the upper branches of trees would effectively disperse soredia of H. physodes vertically and horizontally within a tree canopy. © 1994.

Stratégie posturale autour de l'axe vertical en station orthostatique lors de simple et double support

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Stratégie posturale autour de l'axe vertical en station orthostatique lors de simple et double support

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Technical note : modelling a complex micro-multileaf collimator using the standard BEAMnrc distribution

Purpose: The component modules in the standard BEAMnrc distribution may appear to be insufficient to model micro-multileaf collimators that have tri-faceted leaf ends and complex leaf profiles. This note indicates, however, that accurate Monte Carlo simulations of radiotherapy beams defined by a complex collimation device can be completed using BEAMnrc's standard VARMLC component module.---------- Methods: That this simple collimator model can produce spatially and dosimetrically accurate micro-collimated fields is illustrated using comparisons with ion chamber and film measurements of the dose deposited by square and irregular fields incident on planar, homogeneous water phantoms.---------- Results: Monte Carlo dose calculations for on- and off-axis fields are shown to produce good agreement with experimental values, even upon close examination of the penumbrae.--------- Conclusions: The use of a VARMLC model of the micro-multileaf collimator, along with a commissioned model of the associated linear accelerator, is therefore recommended as an alternative to the development or use of in-house or third-party component modules for simulating stereotactic radiotherapy and radiosurgery treatments. Simulation parameters for the VARMLC model are provided which should allow other researchers to adapt and use this model to study clinical stereotactic radiotherapy treatments.

Simple Serological Assays for Detecting Rice Tungro Viruses

An attempt was made to produce sensitive and specific polyclonal antisera against the viruses causing rice tungro disease, and to assess their potential for use in simple diagnostic tests. Using a multiple, sequential injection procedure, seven batches of polyclonal antisera against rice tungro bacilliform virus (RTBV) and rice tungro spherical virus (RTSV) were produced. These were characterized for their sensitivity and specificity using ring-interface precipitin test and double antibody sandwich (DAS) ELISA. Thirty-one weeks after the first immunization, antiserum batch B6b for RTBV showed the highest ring interface titer (DEP = 1:1920). For RTSV, batches S3, S4b and S5b all had similar titres (DEP = 1:640). In DAS-ELISA, however, significant differences among purified antisera (IgG) batches were observed only at IgG dilution of 10-3. At that dilution, IgGB4b showed the greatest sensitivity, while IgGS3 showed greatest sensitivity for RTSV. When all IgG batches were tested against 11 tungro field isolates (dual RTBV-RTSV infections) at sample dilution of 1:10, IgGB4b and IgGB6b for RTBV and IgGS3 and IgGS6b for RTSV performed equally well. However, after cross adsorption with healthy plant extracts in a specially prepared healthy plant-Sepharose affinity column, only IgGB6b could be used specifically to detect RTBV in a simple tissue-print assay.