This paper investigates the effectiveness of two zeolites with different reactive silica content, fly ash (FA), blast furnace slag (BFC), silica fume (SF), and micronized calcite (MC) in reducing expansion of concrete due to alkali-silica reaction. Also in this research, effects of three different cement usages were investigated by using accelerated mortar bar method, ASTM C1260. Five different...

Physical, chemical and microbiological stability of total parenteral nutrient (TPN) admixtures was studied as a function of storage time and temperature. Particle size analysis and zeta potential measurements were carried out to evaluate the possible changes in the kinetic stability of the emulsions as a function of storage time and temperature. The concentration changes of the applied additive...

We surveyed the prescriptions from the Department of Dermatology in a city hospital to determine the status of the use of admixtures of corticosteroid ointments with other ointments. Thirty percent of the prescriptions of topical ointment therapy for outpatients of the Department were for admixture ointments. They were prescribed for patients aged 2 months to over 90 years. The mixing ratios of...

• To know the different systems for parenteral nutrition; their advantages and limits; • To know the risks associated with the compounding/ready-to-use preparation of AiO PN admixtures (GMP and potential incompatibility reactions) and the pharmacist’s tasks and responsibility for an admixing service; • To understand the general advice not to admix drugs to PN AiO admixtures, unless documented o...

Increasing trend in urbanization and industrialization has necessitated production of high rise buildings with an innovation to make an optimized use of reduced available land in thickly populated areas, which is not possible by standard conventional concrete. Such a different concrete can be created only through different types of admixtures, which when added at various stages of concrete prod...

Automated compounding devices are frequently used by pharmacists for the extemporaneous preparation of parenteral nutrition admixtures. This continuing shift from manual compounding procedures comes as a result of significant advances in automated technology, as well as in response to changing health care demands to provide admixture compounding in a safer, more efficient, and more accurate man...

ID No:180 ABSTRACT In this paper aims a thorough characterization will be performed of the effects of crystalline admixtures, currently employed as porosity reducing admixtures, on the self-healing capacity of the cementitious composites, i.e. their capacity to completely or partially re-seal cracks and, in case, also exhibit recovery of mechanical properties.In this paper aims a thorough chara...

Cellulose ethers are polymers frequently introduced into mortar formulations in order to improve water retention capacity and workability of the freshly mixed materials. Cellulose derivatives can induce excellent water retention thanks to the possible superposition of two phenomena. Mortar rheology can impact water retention, increasing media viscosity. Other specific effects provided by cellul...

BACKGROUND Parenteral antiepileptic drugs are frequently used in critically ill patients for seizure control therapy or prevention. Many of these patients require additional parenteral nutrition (PN). Therefore, a parallel infusion of the frequently used antiepileptic drug levetiracetam (LEV) is interesting in terms of the restricted i.v. lines (e.g., neonates). The potential interactions of th...

The existence of isospin admixtures in the physical Λ, π o complicates the extraction of ∆I = 3 2 non-leptonic hyperon decay amplitudes from experimental data, allowing contributions associated with large ∆I = 1 2 amplitudes to appear in the (nominally) ∆I = 3 2 amplitudes obtained ignoring these admixtures. We show how to correct for this effect to leading order in (m d − m u) and extract the ...