Results 1 to 10 of about 2,987,774 (286)

Applications of Dynamic Mechanical Analysis in the Engineering of Amorphous Solid Dispersions

open access: yesPharmaceutical Fronts, 2020
Dynamic mechanical analysis (DMA) offers several advantages over prevailing methods in the characterization of amorphous solid dispersions (ASDs) typically used for improving the delivery of poorly water-soluble drugs.
Andrew Toye Ojo, Ping I. Lee
doaj   +1 more source

Simple test for physical stability of cryogenic tank insulation [PDF]

open access: yes, 1968
Qualitative test determines the ability of insulation liners used on liquid hydrogen tanks to withstand stresses produced by the thermal shocks imparted to the insulation during tank filling and drainage.
Rossello, D.
core   +1 more source

Physics, stability, and dynamics of supply networks [PDF]

open access: yesPhysical Review E, 2004
We show how to treat supply networks as physical transport problems governed by balance equations and equations for the adaptation of production speeds. Although the non-linear behaviour is different, the linearized set of coupled differential equations is formally related to those of mechanical or electrical oscillator networks.
Helbing, Dirk   +4 more
openaire   +3 more sources

Interfacial and Bulk Properties of Potato and Faba Protein in Connection with Physical Emulsion Stability at Various pH Values and High Salt Concentrations

open access: yesFoods
The protein transition motivates the use of plant proteins, but their application in food emulsions is challenging, especially when high concentrations of oil and salt are needed for formulation and sensory properties. In the present work, we connect the
Jiarui Cao   +2 more
doaj   +1 more source

Stability, Higgs Boson Mass, and New Physics [PDF]

open access: yesPhysical Review Letters, 2013
When the particle with mass $\sim 126$ GeV discovered at LHC is identified with the Higgs boson of the Standard Model, intriguing and challenging questions arise. Among them, the issue of the EW vacuum stability. We find that, despite claims to the contrary, the latter strongly depends on new physics interactions. In particular, if $ $ is the lifetime
BRANCHINA, Vincenzo, E. Messina
openaire   +4 more sources

Sexual Function before and after Total Hip Replacement: Narrative Review

open access: yesSexual Medicine, 2014
Background: More than 1 million total hip replacements (THRs) are performed every year worldwide. Achieving decreased pain, increased mobility, and improved quality of life (QoL) are key factors in the decision to undergo THR. Sexual activity is a valued
Rotem Meiri, BPT   +1 more
doaj   +1 more source

Physical Stability, Photostability, and Sunscreen Effectiveness of Combination Cream of Arabica Green Coffee Bean Extract (Coffea arabica) and Octyl Methoxycinnamate

open access: yesMajalah Obat Tradisional, 2023
Arabica green coffee beans (AGCB) have antioxidant compounds as photo protectors. It’s used to stabilize and increase the SPF value of octyl methoxycinnamate in sunscreen because its effectiveness will be decreased when exposed to UV light.
Nanda Tsalasani Zulfaidah   +2 more
doaj   +1 more source

Analytic expression for Taylor-Couette stability boundary

open access: yes, 1996
We analyze the mechanism that determines the boundary of stability in Taylor-Couette flow. By simple physical argument we derive an analytic expression to approximate the stability line for all radius ratios and all speed ratios, for co- and ...
Alexander Esser   +4 more
core   +1 more source

The effects of displacement induced by thermal perturbations on the structure and stability of boundary-layer flows [PDF]

open access: yes, 1996
The free-interaction influence of a thermal expansión process in boundary-layer gas flow is analyzed using the formalism of triple-deck theory. The physical model considered is the forced convection of a gas flowing over a flat plate subject to a heated ...
Liñán Martínez, Amable   +1 more
core   +2 more sources

Silazane elastomer remains resilient at 400 deg C [PDF]

open access: yes, 1966
Smooth, unfoamed elastomer is unaffected by common acids, alkalies, and organic solvents.

core   +1 more source

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