PPT-STABILITY OF COLLOIDS Kausar

Ahmad httpstaffiiumedumyakausar akausariiumedumy Physical Pharmacy 2 1 CONTENTS Lecture 1 1 Nonionic SAA and Phase Inversion Temperature 2 Stabilisation factors Electrical stabilisation. AS if for every trajectory we have as implies is the unique equilibrium point system is locally asymptotically stable LAS near or at if there is an R st 0 k as Basic Lyapunov theory 122 brPage 3br often we change coordinates so that 0 ie we use a Before discussing the stability test let us rst introduce the following notions of stabilit y for a linear time invariant LTI system 1 BIBO stability or zero state stbaility 2 Internal stability or zero input stability Since we have not introduced t of . Documentation For Regulatory Submissions. Bob Seevers. Outcomes of Stability Studies. Retest date or shelf-life for APIs. Shelf-life for drug products. Stability-indicating analytical methods. Appropriately protective packaging for API and drug product. GS Esterhuizen. Need for improved effectiveness of support systems . in . coal mines. More than 1200 large unplanned ground falls reported per year. Each fall represents failure of the support system. DR AMINA TARIQ. BIOCHEMISTRY. COLLOIDAL STATE. Colloids are a type of mixture. It is composed of two phases: . Dispersion medium and dispersed phase.. Colloids are the mixtures in which dispersion . phase. LEARNING OBJECTIVES. Awareness of ICH / . EMA . / other . Stability Guidelines. Understand . minimum requirements for . Routine Stability study . of . marketed products (for . API, . Drug Product . and . Bounded input .  bounded output. Absolutely summable. Absolutely integrable. . Stability. Examples:. y(t) = 2. t. Unstable. y(t) = x. 2. (t) Stable. y(t) = 2. t. x(0) Unstable. y(t) = 2. Teresa Fuller. GSK. Stability Indicating Assays for Dose Formulation Stability Testing. Stability Studies for Dose Formulations. What the white paper says. What is a stability indicating assay?. So do we need a stability-indicating assay?. Suspensions:. Heterogeneous mixtures. Relatively large particles. e.g. whole blood. many medicines (Shake well before using). Classes of solutions. True Solutions. (Suspensions). Colloidal Solutions. Goodiel. MOSHI . The . University of Dodoma. . 1. CPRsouth. 2016. Zanzibar. Summary of the study. 2. This study analyses the effect of . political stability . and . regulation. in the African telecommunications industry.. – Objective of the Eurosystem. . Article 127 . of the Treaty on the Functioning of the European Union:. “. 1. The primary objective of the ESCB [Eurosystem] shall be. to maintain price stability.. Haithem. E . Taha. Mechanical and Aerospace Engineering. University . of California, Irvine. AEIC, . 21. -22 Mar . 2015, . Luxor, Egypt. 2. wake. Hovering Insects. Hedrick & Daniel, . J. Exp. Biol. . Typical size of . particleate. found in surface water are listed in the table below:. Masterial. . Particle diameter. Viruses. . 0.. 005 – 0.01. Bacteria . 0.3 – 3.0. Small colloids . 0.001 – 0.1. . . Particles dispersed in liquid media may become charged mainly in one of two ways :. The first involve selective adsorption of a particular ionic species present in solution.. Second : charges on particles arises from ionization of groups (such as COOH) that may be situated at the surface of the particles..