Results 11 to 20 of about 4,490,405 (298)

New Insight into the Impact of Effervescence on Gel Layer Microstructure and Drug Release of Effervescent Matrices Using Combined Mechanical and Imaging Characterisation Techniques

open access: yesPharmaceutics, 2022
Gel layer characteristics play a crucial role in hydrophilic hydroxypropyl methylcellulose (HPMC) matrix development. Effervescent agents have the potential to affect the gel layer microstructures.
Pornsit Chaiya   +3 more
doaj   +1 more source

Comparative Study of Polysaccharide-Based Hydrogels: Rheological and Texture Properties and Ibuprofen Release

open access: yesGels, 2022
Polysaccharides are attractive gelling agents in pharmacy due to their safety, biocompatibility, biodegradability, relatively easy way of preparation, and low price.
V. Mikušová   +4 more
semanticscholar   +1 more source

Texture descriptor combining fractal dimension and artificial crawlers [PDF]

open access: yes, 2013
Texture is an important visual attribute used to describe images. There are many methods available for texture analysis. However, they do not capture the details richness of the image surface.
Bruno, Odemir Martinez   +2 more
core   +2 more sources

A survey of real-time crowd rendering [PDF]

open access: yes, 2016
In this survey we review, classify and compare existing approaches for real-time crowd rendering. We first overview character animation techniques, as they are highly tied to crowd rendering performance, and then we analyze the state of the art in crowd ...
Andújar Gran, Carlos Antonio   +2 more
core   +2 more sources

Modifications in concrete superficial properties due to the use of different formworkrelease agents and plastic additives

open access: yesMateriales de Construccion, 2003
The actual research study, carried out in the Laboratory of Construction Materials of the ETSAM., analyses the modifications in superficial properties (regarding colour and texture) of grey Portland cement mortars due to the use of different formworks ...
A. Beltramone   +2 more
doaj   +1 more source

Can Entomopathogenic Nematodes and Their Symbiotic Bacteria Suppress Fruit Fly Pests? A Review

open access: yesMicroorganisms, 2023
Fruit flies (Diptera: Tephritidae) are serious pests that affect fruit production and marketing. Both third instar larvae and pupae are biological stages that persist in the soil until adult emergence.
Jorge Toledo   +3 more
doaj   +1 more source

Peloids as Thermotherapeutic Agents

open access: yesInternational Journal of Environmental Research and Public Health, 2021
The use of peloids as heat-providing therapeutic systems dates back to antiquity. Such systems consist of a liquid phase and an organic or inorganic solid phase.
F. Maraver   +7 more
semanticscholar   +1 more source

Identification of Gastroenteric Viruses by Electron Microscopy Using Higher Order Spectral Features [PDF]

open access: yes, 2005
Background: Many paediatric illnesses are caused by viral agents, for example, acute gastroenteritis. Electron microscopy can provide images of viral particles and can be used to identify the agents.
Chandran, Vinod, Ong, Chien
core   +2 more sources

Evaluating gelling-agent mixtures as potential substitutes for bacteriological agar: an approach by mixture design

open access: yesDyna, 2019
Gelling agents are components to solidify media cultures facilitating the isolation of microorganisms in pure cultures. Agar is the most used gelling agent in microbiological field because of properties like gelling temperature and a desirable texture ...
John Alexander Sanchez Cardozo   +3 more
doaj   +1 more source

The effects of soil moisture, soil texture, and host orientation on the ability of Heterorhabditis bacteriophora (Rhabditida: Heterorhabditidae) to infect Galleria mellonella (Lepidoptera: Pyralidae) [PDF]

open access: yes, 2018
Entomopathogenic nematodes (EPN) demonstrate potential as a biological control for soil dwelling insects. However, edaphic factors, such as soil moisture and texture impact the efficacy of EPN on a host. The objectives were to examine the effects of soil
Hartley, Suzanne M., Wallace, John R.
core   +3 more sources

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