Results 21 to 30 of about 98,285 (300)

Biopolymer-based structuring of liquid oil into soft solids and oleogels using water-continuous emulsions as templates [PDF]

open access: yes, 2015
Physical trapping of a hydrophobic liquid oil in a matrix of water-soluble biopolymers was achieved using a facile two-step process by first formulating a surfactant-free oil-in-water emulsion stabilized by biopolymers (a protein and a polysaccharide ...
Adelmann H.   +59 more
core   +3 more sources

The Study on Cell Collapse and Recovery of Eucalyptus urophylla during Drying

open access: yesBioResources, 2014
To explore the collapse of eucalyptus wood cells during the drying process, continuous and intermittent drying were carried out on Eucalyptus urophylla.
Lin Yang   +4 more
doaj   +1 more source

Microalgae cultivation for lipids and carbohydrates production [PDF]

open access: yes, 2017
Microalgae are photoautotrophic microorganisms that can produce energy both by using sunlight, water and CO2 (phototrophic metabolism) and by using organic sources such as glucose (heterotrophic metabolism).
Altimari, Pietro   +7 more
core   +1 more source

Temporal and vertical distributions of the occurrence of cirrus clouds over a coastal station in the Indian monsoon region [PDF]

open access: yesAtmospheric Chemistry and Physics, 2022
Knowledge of the spatiotemporal coverage of cirrus clouds is vital in quantifying the radiation budget of the Earth–atmosphere system. In this paper, we present the diurnal and vertical distributions of the occurrence of cirrus clouds during different ...
S. Ali   +5 more
doaj   +1 more source

Durability of blast-furnace slag concrete mixed with expansive and swelling admixtures

open access: yesCase Studies in Construction Materials, 2023
South Korean concrete crack management standards deem cracks larger than 0.3 mm to be defects. However, concrete crack reduction technology is lacking and urgently needed to meet these standards.
Sanghyuck Yoon   +2 more
doaj   +1 more source

Role of the synthesis route on the properties of hybrid LDH-graphene as basic catalysts [PDF]

open access: yes, 2017
Layered double hydroxides (LDH or HT) or their derived mixed oxides present marked acid-base properties useful in catalysis, but they lead to agglomerate inducing a weak accessibility to the active sites.
Alvarez, Mayra G   +3 more
core   +2 more sources

Comparative Evaluation of Alginate-Gelatin Hydrogel, Cryogel, and Aerogel Beads as a Tissue Scaffold

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2023
Hydrogels are frequently used in tissue engineering and regenerative medicine, drug delivery, and environmental remediation. Alginate and gelatin, which are frequently used natural polymers to form hydrogels, were chosen in this study to form a core ...
Ece Bayır
doaj   +1 more source

Low Temperature Drying With Air Dehumidified by Zeolite for Food Products: Energy Efficiency Aspect Analysis [PDF]

open access: yes, 2011
Developments in low temperature drying of food products are still an interesting issue; especially with respect to the energy efficiency. This research studies the energy efficiency that can be achieved by a dryer using air which is dehumidified by ...
Asselt, C.J., van   +5 more
core   +2 more sources

Chemical and physical pretreatments of microalgal biomass [PDF]

open access: yes, 2020
Non-axenic microalga Chlorella sorokiniana was cultivated in batch cultures, and its total sugar composition was determined. The microalga under study showed a total sugar concentration of 21.44 ± 0.46% (w/w).
Borges, Rodrigo   +4 more
core   +1 more source

Aqueous-Based Extrusion Fabrication of Ceramics on Demand [PDF]

open access: yes, 2007
Aqueous-Based Extrusion Fabrication is an additive manufacturing technique that extrudes ceramic slurries of high solids loading layer by layer for part fabrication. The material reservoir in a previously developed system has been modified to allow for
Hayes, Michael W.   +5 more
core   +2 more sources

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