The presence of a medullar core of small intertwined siphonous tubes surrounded by a uniform layer of elongate bulb-shaped structures is diagnostic of the genusCodiumamong siphonous green algae [23]. Our fossils are virtually indistinguishable from modernCodiumrepresentatives in both external and inter...
a uniform speed in the mixing silo4over the cross-sectional area, i.e. without creating a dwell time distribution. Mixing of new product with old product is prevented. The opening of the shut-off elements takes place after the dwell time of the bulk product in the mixing silo4has elapsed...
A. mollis is typically 13–25 cm in length and has a unimodal, size-frequency distribution and the viscera index maintains an approximate uniform value through- out the year (Sewell 1990). The contribution of gonad-to-weight fluctuation is minimal (Archer 1998; Sewell 1990) but seasonal ...
Peranema trichophorum has two main rods and two folded accessory rods) or have a branched rod that gives the appearance of three main rods (e.g., Entosiphon). Nonetheless, there are several differences between these rods and those described here for B. bacati. Firstly, B. bacati only has...
Microfluidics holds great promise to revolutionize various areas of biological engineering, such as single cell analysis, environmental monitoring, regenerative medicine, and point-of-care diagnostics. Despite the fact that intensive efforts have been de
the channel (valve opens). The siphon valve provides valving at higher spin speeds while the capillary operates at lower spin speeds. There are two drawbacks related to the passive valves discussed above. Firstly, they are not vapor-tight, which could potentially cause cross-contamination among ...
A siphon tube 108 is located in the bubble chamber 106, and the siphon tube 108 has an aperture 110 therein leading from the bottom of the bubble chamber 106 to the top of the upper surface portion 102 of the cassette body 100. Located behind the bubble trap 104 below the upper ...
S2, had only 9 significant hits (NCBI nonredundant protein database) with BLAST E-values less than 1×10 − 20, including proteins from Herpetosiphon aurantiacus ATCC 23779, Spirochaeta thermophila DSM 6578, Spirochaeta ther- mophila DSM 6192, Opitutus terrae PB90-1, Chitinop...
A heating unit (1) for a medium reservoir (2) provided e.g. as a fryer has a sheet metal, U-shaped support (3) with a plurality of continuous flow heater tubes (4) fixed rigidly between its legs provi
Then there’s the myth about DIY cleaning being as good as professional services. While DIY has its charm – and we all enjoy a bit of elbow grease now and then – there are limits. Let’s face it, a soda siphon and a scrub brush can’t quite match the efficiency of professional-gr...