Results 11 to 20 of about 214,310 (308)

Isothermal and non‐isothermal consolidation of carbon fiber towpregs [PDF]

open access: yesPolymer Composites, 2001
AbstractThe purpose of this work is to establish and validate a model to predict the isothermal and non‐isothermal consolidation behavior of unidirectional towpregs, made of carbon fibers and a thermoplastic polymer. A Finite Difference Method program was devised based on a set of analytical expressions developed in a previous work.
Nunes, J. P.   +3 more
openaire   +4 more sources

On the isothermal kinetics analysis of transformations in metastable systems: combined use of isothermal and non-isothermal calorimetry [PDF]

open access: yesPhilosophical Magazine, 2007
A procedure to optimize the isothermal calorimetric data of very slow transformation processes of metastable systems is proposed. The method uses an experimental baseline to identify the transitory effects due to the equipment. Moreover, the combined use of isothermal and non-isothermal results is shown to be effective to overcome the intrinsic ...
Blázquez Gámez, Javier Sebastián   +4 more
openaire   +4 more sources

Non-isothermal Chemical Vapor Deposition for Increasing Carbon Nanotube Yield [PDF]

open access: yes, 2023
Increasing the yield of single-walled carbon nanotubes (CNTs) during growth is critical to their use in widespread applications. Here, we show that we can increase the CNT yield significantly by using a simple non-isothermal, continuous cooling procedure
Benji, Maruyama   +2 more
core   +1 more source

Natural convection flow from an isothermal horizontal cylinder in presence of heat generation [PDF]

open access: yes, 2006
Natural convection laminar boundary layer flow from a horizontal circular cylinder with a uniform surface temperature at presence of heat generation has been investigated. The governing boundary layer equations are transformed into a non-dimensional form
Paul, MC   +5 more
core   +2 more sources

Kinetic Modeling of Isothermal or Non-isothermal Adsorption in a Pellet: Application to Adsorption Heat Pumps [PDF]

open access: yes, 2010
Understanding the interaction between a fluid and a solid phase is of fundamental importance to the design of an adsorption process. Because the heat effects associated with adsorption are comparatively large, the assumption of isothermal behavior is a ...
Nikov, Iordan   +9 more
core   +1 more source

The “Isothermal Layer” [PDF]

open access: yesNature, 1912
I AM inclined to doubt whether Commander Hepworth's suggestion (NATURE, January 25) that the so-called isothermal layer is simply due to radiation from the material, solid or gaseous, which circulates round the sun with an orbital motion and gives rise to the zodiacal light, can be reconciled with the configuration of the surfaces of equal temperature ...
openaire   +2 more sources

Loop-mediated isothermal amplification (LAMP) method for rapid detection of Trypanosoma brucei rhodesiense [PDF]

open access: yes, 2008
Loop-mediated isothermal amplification (LAMP) of DNA is a novel technique that rapidly amplifies target DNA under isothermal conditions. In the present study, a LAMP test was designed from the serum resistance-associated (SRA) gene of Trypanosoma brucei ...
Ndung'u, J.M.   +17 more
core   +2 more sources

A Model of Porous Catalyst Accounting for Incipiently Non-isothermal Effects* [PDF]

open access: yes, 1999
An approximate model accounting for incipiently non-isothermal effects is derived from a well-known model of porous catalyst for appropriate, realistic limiting values of the parameters.
Vega de Prada, José Manuel   +1 more
core   +1 more source

Isothermal Pre-Reduction Behavior of Nchwaning Manganese Ore in H2 Atmosphere

open access: yesMaterials Proceedings, 2023
The application of H2 to pre-reduce manganese ores is a sustainable approach to performing decarbonization in the ferroalloy industry. The process has been extensively studied and tested in a lab-to-pilot scale in the HAlMan EU project.
Alok Sarkar   +2 more
doaj   +1 more source

A novel recombinase polymerase amplification assay for rapid detection of epidemic fowl adenovirus

open access: yesPoultry Science, 2020
Fowl adenovirus (FAdV) has posed a grave threat to the health of poultry, and the sudden outbreak highlights the importance of the new rapid diagnostic method for the control and prevention of transmission.
Ji Zhang   +6 more
doaj   +1 more source

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