amorphous solid dispersion
Amorphous solid dispersion studies of camptothecin-cyclodextrin inclusion complexes in PEG 6000
... the amorphous solid dispersion in the binary and ternary systems were investigated by Fourier trans- formed infrared spectroscopy (FT-IR), differential scanning calorimetry (DSC), thermogravimetric ...
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Generation of high drug loading amorphous solid dispersions by Spray Drying
... loading amorphous solid dispersions by Spray Drying ...drug amorphous to improve apparent solubility remains a challenge since amorphous state is metastable in nature with a potential to ...
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Solubility and dissolution performances of spray-dried solid dispersion of Efavirenz in Soluplus
... from solid dispersions is ambiguous as in other studies a faster release of drug was seen at higher drug loads 47 ...The amorphous form, on the other hand, initially dissolves more rapidly than the ...
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Contribution à l'étude de la dispersion des polluants
... Les résultats expérimentaux mettent en évidence l’apparition des tourbillons à vorticité négative dû à des retournements du flux. Ceci se développe en amont du cylindre et s’étend tout autour pour parvenir loin en aval. ...
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Consensus, dispersion et prix des titres
... la dispersion des anticipations des ...la dispersion des anticipations des agents dues à larrivée dinformation ont respectivement un effet positif et négatif sur le prix des ...la dispersion des ...
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Les dialectes basques : homogénéité ou dispersion ?
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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Charge-carrier transport in amorphous organic semiconductors
... This chapter looks at the macroscopic models for charge transport in relatively ordered organic materials. Models to explain charge transport in organic semiconductor[r] ...
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5-Réfraction et dispersion de la lumière
... Newton utilise un prisme (forme géométrique) il est taillé dans du verre ou du plexiglas et est transparent à la lumière. On le représentera par un triangle. Les élèves donnent leurs observations (déviation et ...
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Chiral anomalous dispersion
... anomalous dispersion [ 30 ...electromagnetic dispersion relation can be studied in tabletop experiments with topological systems of condensed matter supporting relativistic ...gravitational ...
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Charge carrier transport in amorphous organic semiconductors
... The structure of the rough surface, and consequently, the physical properties of thin films varies according to the conditions during growth.'- 6 Therefore, it is impor[r] ...
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Quelques aspects de la dispersion ultrasonore
... . De nombreuses théories ont été développées pour exprimer ces effets dispersifs. Dès 1960, L.M. Brekhovskikh [1] proposa une théorie dite classique dans laquelle le champ acoustique doit vérifier les conditions aux ...
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Politique homosexuelle de la dispersion
... Leur auteur a été un personnage de premier plan du paysage politique, intellectuel et culturel français, avant d’en être relégué à ses marges – du fait de sa mort des suites du SIDA, le[r] ...
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Extremal Model for Amorphous Media Plasticity
... An extremal model for the plasticity of amorphous materials is studied in a simple two-dimensional antiplane geometry. The steady state is analyzed through numerical simulations. Long-range spatial and temporal ...
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Breakdown of Elasticity in Amorphous Solids
... the amorphous state is a random structure we expect the elastic coefficients σ, µ 2 , µ 3 and µ 4 to be random variables characterized by a proper probability ...
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Varsovie entre polarisation et dispersion
... Malgré cela, les caractères monocentriques restent présents à Varsovie, plus nettement que dans la plupart des métropoles occidentales : en 1999, les quartiers centr[r] ...
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Effects of solid-solid boundary anisotropy on directional solidification microstructures
... progresses, solid phases grow towards the hot zone at a particular growth velocity (V ) set by a motor that pulls the sample towards the cold ...the solid is ...already-formed solid, which is ...
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Solid Solution/Exsolution
... profiles) when solid state diffusion does not occur. Con- sidering the typical evolution of x st as a function of the AS composition W as shown in Figure 3, the compo- sition profiles are smooth in ideal or weakly ...
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Book Marmoleum Solid
... (voir au dos) version decibel 19 dB en stock (2 m de large) 7 U4 P3 Résistance à la chaise à roulettes version decibel 18dB sur demande EN 14041 Matières premières naturelles Antibacté[r] ...
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A Transmission electron microscopy study of the interaction betweeen defects in amorphous silicon and a moving crystalline amorphous interface
... 41 greater fluence is therefore required for light ions to obtain the critical energy density, relative to heavy ion implantation. This model would appear to be appropriate to light ion implantation at temperatures at ...
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Elucidating Dispersion Effects in Perfusion MRI by Means of Dispersion-Compliant Bases
... undergo dispersion after injection, causing the calculated residue function to change according to macro-vascular properties ...[1]. Dispersion can be present in healthy subjects [2] but it can also be ...
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