The 8 learning Events Model and its principles (Release 2005-1)

Learning material (2005)

we have developed a theoretical reference model that has three components: (1) A series of Learning Events (LE), seeking to describe and conceive the multiplicity of learning/teaching experiences and ... [more ▼]

we have developed a theoretical reference model that has three components: (1) A series of Learning Events (LE), seeking to describe and conceive the multiplicity of learning/teaching experiences and their underpinning psychological theories ; (2) a series of Principles helping in designing and evaluating learning environments, and their underpinning educational theories ; (3) a series of more specific descriptors, or metadata, that provide detailed information about the Learning Events, enabling to judge their intrinsic qualities, their underpinning theories (from media properties to group work rules) and their degree of appropriateness to specific learners and situations. The present document is a short description of the two first components: LE and Principles. [less ▲]

8) Continuous Fermentation : Improvement of Cell Immobilization by Zeta Potential Measurement.

in Biotechnol. Bioeng. Symp., 12 (1982)

8-Chloro-5-(4-methylpiperazin-1-yl)-11H-pyrido[2,3-b][1,5]benzoxazepine

in Acta Crystallographica Section E-Structure Reports Online (2003), 59(Part 12), 1962-1963

The crystal structure of the title compound, C17H17ClN4O, has been undertaken as part of our studies of dopamine receptors. The oxazepine ring has a boat conformation, while the piperazine ring is in a ... [more ▼]

The crystal structure of the title compound, C17H17ClN4O, has been undertaken as part of our studies of dopamine receptors. The oxazepine ring has a boat conformation, while the piperazine ring is in a normal chair conformation. The dihedral angle between the two aromatic rings that lie on the same side of the oxazepine moiety is 113.99 (7)degrees. There is no hydrogen bonding. [less ▲]

8-Methyl-6-(4-methylpiperazin-1-yl)-11H-pyrido[2,3-b][1,4]benzodiazepine

in Acta Crystallographica Section E-Structure Reports Online (2003), 59(Part 12), 1990-1991

The conformation of the title compound, C18H21N5, is very similar to that observed in other diaryldiazepine structures such as clozapine and clozapine dihydrobromide. N-H...H hydrogen-bond interactions ... [more ▼]

The conformation of the title compound, C18H21N5, is very similar to that observed in other diaryldiazepine structures such as clozapine and clozapine dihydrobromide. N-H...H hydrogen-bond interactions result in the formation of a dimer. [less ▲]

8.3 Landfill of Solid Waste

in Belgiorno, V (Ed.) Odour Impact Assessment Handbook (2013)

817 fois 17 grammes de réalité : Richard Wright

Article for general public (2009)

8ème Cours de Mécanique Analytique II (2010-11), Bac3 math & phys fichier pdf+vidéos (mov, avi)

Learning material (2010)

9 Sagittarii: uncovering an O-type spectroscopic binary with an 8.6 year period

in Astronomy and Astrophysics (2012), 542

Context. The O-type object 9 Sgr is a well-known synchrotron radio emitter. This feature is usually attributed to colliding-wind binary systems, but 9 Sgr was long considered a single star. <BR /> Aims ... [more ▼]

Context. The O-type object 9 Sgr is a well-known synchrotron radio emitter. This feature is usually attributed to colliding-wind binary systems, but 9 Sgr was long considered a single star. <BR /> Aims: We have conducted a long-term spectroscopic monitoring of this star to investigate its multiplicity and search for evidence for wind-wind interactions. <BR /> Methods: Radial velocities are determined and analysed using various period search methods. Spectral disentangling is applied to separate the spectra of the components of the binary system. <BR /> Results: We derive the first ever orbital solution of 9 Sgr. The system is found to consist of an O3.5 V((f[SUP]+[/SUP])) primary and an O5-5.5 V((f)) secondary moving around each other on a highly eccentric (e = 0.7), 8.6 year orbit. The spectra reveal no variable emission lines that could be formed in the wind interaction zone in agreement with the expected properties of the interaction in such a wide system. <BR /> Conclusions: Our results provide further support to the paradigm of synchrotron radio emission from early-type stars being a manifestation of interacting winds in a binary system. Based on observations collected at the European Southern Observatory (La Silla, Chile and Cerro Paranal, Chile) and the San Pedro Mártir observatory (Mexico).Appendix A is available in electronic form at <A href="http://www.aanda.org">http://www.aanda.org</A>The reduced spectra are only available at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via <A href="http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/542/A95">http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/542/A95</A> [less ▲]

9. Environnement - 2. La culture en association de froment et de légumineuses

in Livre Blanc: Céréales - Gembloux (2011, February 23)

99m Tc-MIBI pinhole SPECT in primary hyperparathyroidism: comparison with conventional SPECT, planar scintigraphy and ultrasonography

in European Journal of Nuclear Medicine and Molecular Imaging (2008), 35(3), 637-643