Results 21 to 30 of about 2,959,833 (267)

Controlled Lagrangian systems with gyroscopic forcing and dissipation [PDF]

open access: yes, 2004
This paper describes a procedure for incorporating artificial gyroscopic forces and physical dissipation in the method of controlled Lagrangians. Energy-conserving gyroscopic forces provide additional freedom to expand the basin of stability and tune ...
Bloch, Anthony M.   +5 more
core   +2 more sources

In Vitro Evaluation of Eslicarbazepine Delivery via Enteral Feeding Tubes [PDF]

open access: yes, 2017
Purpose: The feasibility of preparing an eslicarbazepine acetate suspension using Aptiom tablets for administration via enteral feeding tubes was evaluated.
Dave, Vivek S   +3 more
core   +2 more sources

Development and Characterization of Emulsions Containing Ground Seeds of Passiflora Species as Biobased Exfoliating Agents

open access: yesCosmetics, 2022
Ground seeds from three species of the genus Passiflora, P. ligularis, P. edulis Sims fo edulis, and P. mollissima, were obtained by extraction, drying, grinding, and sieving, and their physicochemical properties (morphology, hardness, and proximal ...
Natalia Linares-Devia   +4 more
doaj   +1 more source

The IR stability of de Sitter QFT: Physical initial conditions [PDF]

open access: yes, 2011
This work uses Lorentz-signature in-in perturbation theory to analyze the late-time behavior of correlators in time-dependent interacting massive scalar field theory in de Sitter space.
Marolf, Donald, Morrison, Ian A.
core   +3 more sources

Effects of the Incorporation of Calcium Chloride on the Physical and Oxidative Stability of Filled Hydrogel Particles

open access: yesFoods, 2022
In this study, the effects of calcium chloride (CaCl2) addition on the physical and oxidative stabilities of filled hydrogel were investigated. The results revealed that CaCl2 significantly enhanced the particle size, interfacial layer thickness ...
Xin Li   +4 more
doaj   +1 more source

The Dark Energy Star and Stability analysis [PDF]

open access: yes, 2015
We have proposed a new model of dark energy star consisting of five zones namely, solid core of constant energy density, the thin shell between core and interior, an inhomogeneous interior region with anisotropic pressures, thin shell and the exterior ...
Bhar, Piyali, Rahaman, Farook
core   +2 more sources

Rheological behavior study and its significance in the assessment of application properties and physical stability of phytosome loaded hydrogels [PDF]

open access: yesArhiv za farmaciju, 2021
Phytosomes are amphiphilic molecular complexes of substances of plant origin and phospholipids that are considered as active ingredients of dermopharmaceutical and cosmetic formulations of potentially improved efficiency.
Đekić Ljiljana, Krajišnik Danina
doaj   +1 more source

Development of a Hydrophobicity-Controlled Delivery System Containing Levodopa Methyl Ester Hydrochloride Loaded into a Mesoporous Silica

open access: yesPharmaceutics, 2021
Background: The drug release of antiparkinsonian drugs is an important issue during the formulation process because proper release kinetics can help to reduce the off periods of Parkinson’s disease.
Tamás Kiss   +7 more
doaj   +1 more source

Effect of Storage Humidity on Physical Stability of Spray-Dried Naproxen Amorphous Solid Dispersions with Polyvinylpyrrolidone: Two Fluid Nozzle vs. Three Fluid Nozzle

open access: yesPharmaceutics, 2021
In a spray drying operation, a two-fluid nozzle (2FN) with a single channel is commonly used for atomizing the feed solution. However, the less commonly used three-fluid nozzle (3FN) has two separate channels, which allow spray drying of materials in two
Sonal V. Bhujbal   +7 more
doaj   +1 more source

Anisotropic higher derivative gravity and inflationary universe [PDF]

open access: yes, 2006
Stability analysis of the Kantowski-Sachs type universe in pure higher derivative gravity theory is studied in details. The non-redundant generalized Friedmann equation of the system is derived by introducing a reduced one dimensional generalized KS type
C. W. Misner   +9 more
core   +2 more sources

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