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The development of simple, reliable ultraviolet and visible spectrophotometers within the last ten years has made available an analytical tool of great versatility and power. The role played by ...

The microbial community structure of Xiaoqu originates from the three different regions and is characterized ... et al., 2008). Using a NanoDrop 2000 spectrophotometer (Thermo Fisher Scientific, ...

The V-650 is a double-beam spectrophotometer with a photomultiplier tube (PMT) detector. The high sensitivity of the PMT enables accurate measurements of low (and high) concentration samples.

Rice straw has complex and heterogenous structure in which cellulose fibers are clumped with lignin and hemicellulose and thus a complex set of physical, chemical and biological pretreatments are ...

Abstract Research of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) and Fibromyalgia (FM), two acquired chronic illnesses affecting mainly females, has failed to ascertain their frequent ...

Can include rhythm, melody, harmony, dynamics, texture, timbre and structure. of the music such as their melody close melodyDifferent pitched notes played one after another making a tune., ...

Phenol and titanium powder were used as positive and negative controls, respectively. Scanning electron microscopy revealed the highly interconnected porous structure of the scaffolds. The addition of ...