Results 21 to 30 of about 838,274 (305)

Mineralogy and glass content of Fe‐rich fayalite slag size fractions and their effect on alkali activation and leaching of heavy metals

open access: yesInternational Journal of Ceramic Engineering & Science, 2021
Fayalite slag (FS) is an Fe‐rich nonferrous metallurgy (CaO‐MgO‐) FeOx‐SiO2 slag originating from nickel or copper manufacturing processes, which currently is disposed to landfills or used in low‐value applications. This study investigates the mineralogy
Adeolu Adediran   +2 more
doaj   +1 more source

Predicting wood stiffness of lodgepole pine trees using acoustic tools and green density

open access: yesThe Forestry Chronicle, 2021
Upstream identification of wood properties using non-destructive testing methods such as acoustic velocity (AV) measurements is important for optimizing allocation of wood to mills or products. We evaluated the effectiveness of field AV measurement tools
James D. Stewart   +3 more
doaj   +1 more source

Demonstration of fundamental mode only propagation in highly multimode fibre for high power EDFAs [PDF]

open access: yes, 2006
The use of short lengths of large core phosphate glass fibre, doped with high concentrations of Er or Er:Yb represents an attractive route to achieving high power erbium doped fibre amplifiers (EDFAs) and lasers (EDFLs). With the aim of investigating the
A.R. Davies   +15 more
core   +2 more sources

Miniaturized fibre‐top cantilevers on etched fibres [PDF]

open access: yesJournal of Microscopy, 2016
SummaryFibre‐top probes are self‐aligned, all optical devices obtained by carving a cantilever on top of a 125‐m diameter single‐mode optical fibre. In this paper, we show that this design can be adapted to smaller fibres as well. We evaluated the performance of a 20‐m diameter probe in contact mode atomic force microscopy (AFM) and that of a 50‐m ...
Cui, M., van Hoorn, C.H., Iannuzzi, D.
openaire   +3 more sources

Identification of high yield clones of abaca (Musa textilis nee) mutants based on morphological characters [PDF]

open access: yesBiotika, 2018
Abaca (Musa textilis Nee) is one of fiber crops which produced fiber as raw materials of rope ships and high quality papers. Improvement of abaca new varieties needs sufficient genetic materials so the expected new varieties can be produced.
Purwati R.D.   +3 more
doaj  

Optical fibre based real-time measurements during an LDR prostate brachytherapy implant simulation: using a 3D printed anthropomorphic phantom

open access: yesScientific Reports, 2021
An optical fibre sensor based on radioluminescence, using the scintillation material terbium doped gadolinium oxysulphide (Gd2O2S:Tb) is evaluated, using a 3D printed anthropomorphic phantom for applications in low dose-rate (LDR) prostate brachytherapy.
P. Woulfe   +6 more
doaj   +1 more source

Fabrication and characterization of smart fabric using energy storage fibres [PDF]

open access: yes, 2015
Fibre supercapacitors were designed and manufactured using a dip-coating method. Their electrochemical properties were characterized using a VersaSTAT 3 workstation.
Fyson, J   +5 more
core   +1 more source

The influence of Carbon Fibre Surface Treatment on Fibre-Fibre Interactions in Multi-Fibre Microcomposites [PDF]

open access: yesAdvanced Composites Letters, 1994
Multi-fibre microcomposites were used to study the influence of fibre/matrix adhesion on the fracture process of composites in uniaxial tension. In addition to in-situ microscopic observations, results were quantitatively described using an interaction criterion.
van den Heuvel, P.W.J.   +2 more
openaire   +2 more sources

Potentiality of Indian pineapple leaf fiber for apparels

open access: yesJournal of Natural Fibers, 2019
The use of textile-grade fiber extracted from the Indian pineapple leaf is an unexplored area. Pineapple leaf fiber (PALF) is fine, soft, and moderately strong and is much acceptable for fashion garment.
Seiko Jose   +4 more
doaj   +1 more source

Development of Unconventional Fabric from Banana (Musa Acuminata) Fibre for Industrial Uses

open access: yesJournal of Natural Fibers, 2020
Banana fiber is a lingo-cellulosic under-exploited bast fiber, which obtained from the pseudo-stem of banana plant (Musa acuminata). In this study, an attempt has been made to explore the possibility of production of needle-punched nonwoven from fibrous ...
Surajit Sengupta   +3 more
doaj   +1 more source

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