Results 11 to 20 of about 7,598,121 (292)

321W average power, 1GHz, 20ps 1060nm pulsed fiber MOPA source [PDF]

open access: yes, 2005
Pulses from a gain-switched laser diode were amplified in a fiber MOPA system to produce in excess of 320W of average power in 20ps pulses at 1GHz repetition rate at ...
Jeong, Y.   +9 more
core   +2 more sources

Efficient large-scale multiplexing of fiber Bragg grating and fiber Fabry-Perot sensors for structural health monitoring applications [PDF]

open access: yes, 2006
Fiber Bragg gratings have been demonstrated as a versatile sensor for structural health monitoring. We present an efficient and cost effective multiplexing method for fiber Bragg grating and fiber Fabry-Perot sensors based on a broadband mode-locked ...
Kirkendall, C. K.   +2 more
core   +4 more sources

Effects of Laser Beam Width on the Diameter and Molecular Weight of Laser-Electrospun Polylactide Fiber [PDF]

open access: yes, 2015
Effects of spinning conditions (laser beam width, applied voltage, and laser power) on reduction of molecular weight by thermal degradation, fiber diameter, and its evenness were investigated for the laser‐heated electrospinning process of polylactide ...
Morie, Kengo   +7 more
core   +1 more source

NEGATIVE INTERRELATIONSHIP BETWEEN NUMBER OF BERSEEM CUTS AND COTTON YIELD AS A FOLLOWING CROP [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2015
The present investigation was carried out at the Experimental Farm of the Faculty of Agriculture at Fayoum, Cario University at Dalla, Fayoum Governorate during the two seasons 2000/2001 and 2001/2002.
Rizk, T. Y.   +3 more
doaj   +1 more source

Harvest Aids Applied at Appropriate Time Could Reduce the Damage to Cotton Yield and Fiber Quality

open access: yesAgronomy, 2023
The application of harvest aids is an important prerequisite for the mechanical harvesting of cotton that can effectively reduce the impurity content and improve the picking rate and operating efficiency of machine-picked cotton. However, determining the
Qipeng Zhang   +10 more
doaj   +1 more source

Comparative Yield, Fiber Quality and Dry Matter Production of Cotton Planted at Various Densities under Equidistant Row Arrangement

open access: yesAgronomy, 2020
The number of cotton plants grown per unit area has recently gained attention due to technology expense, high input, and seed cost. Yield consistency across a series of plant populations is an attractive cost-saving option.
Nangial Khan   +9 more
doaj   +1 more source

‘Braun’: the first russian cotton cultivar with naturally colored fiber

open access: yesТруды по прикладной ботанике, генетике и селекции, 2023
Background. Most commercial cotton cultivars have white fiber. Massive energy and water consumption during the production of fabrics from such fiber generates significant problems, so in recent decades more and more cotton cultivars with naturally ...
R. K. Tuz   +2 more
doaj   +1 more source

Effect of fibers and whole grain content on quality attributes of extruded cereals [PDF]

open access: yes, 2011
Incorporation of fiber in cereals may lead to quality issues, thus decreasing consumer acceptance. This is partially due to deterioration of the microstructure, one of the primary quality attributes of cereals.
Correa Hernando, Eva Cristina   +11 more
core   +1 more source

Preliminary Study of Linear Density, Tenacity, and Crystallinity of Cotton Fibers

open access: yesFibers, 2014
An investigation of the relationships among fiber linear density, tenacity, and structure is important to help cotton breeders modify varieties for enhanced fiber end-use qualities.
Yongliang Liu   +2 more
doaj   +1 more source

Ramie (Boehmeria Nivea) as Phytoremediation Crop for Heavy Metal-contaminated Paddy Soil in Southern China: Variety Comparison, Cd Accumulation, and Assessment of Fiber Recycling

open access: yesJournal of Natural Fibers, 2022
Ramie (Boehmeria nivea) is an economic fiber crop that is specifically produced in southern China and faces heavy metal pollution of arable soil. This study investigated the phytoextraction of cadmium (Cd) in seven ramie cultivars, including uptake ...
Zhimin Wu   +7 more
doaj   +1 more source

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