Clavibacter michiganensis subsp.Michiganensis cmm is a seed-borne pathogen that causes bacterial canker disease of tomato.Cmm is typically detected in tomato seeds using quantitative real-time polymerase chain reaction qpcr combined with culture-based isolation.The viable but nonculturable vbnc state of cmm may result in the underestimation or false negative detection of the pathogen.Get Price
Photosynthetic euglenids are major contributors to fresh water ecosystems.Euglena gracilis in particular has noted metabolic flexibility, reflected by an ability to thrive in a range of harsh environments.Gracilis has been a popular model organism and of considerable biotechnological interest, but the absence of a gene catalogue has hampered both basic research and translational efforts.
Lipidomic analyses of milling and pearling fractions from wheat grain were carried out to determine differences in composition that could relate to the spatial distribution of lipids in the grain.Free fatty acids and triacylglycerols were major components in all fractions, but the relative contents of polar lipids varied, particularly those of lysophosphatidylcholine and.
Four differently prepared aluminum fluoride samples were tested as cathode materials for rechargeable lithium batteries.The chargedischarge results showed an initial capacity of over 900 mah g1 for most of the samples at a voltage of around 2 v, giving specific energy densities of over 7405 kj kg1, higher than many commercial materials.
Na-ion batteries are promising alternatives to li-ion systems for electrochemical energy storage because of the higher natural abundance and widespread distribution of na compared to li.High capacity anode materials, such as phosphorus, have been explored to realize na-ion battery technologies that offer comparable performances to their li-ion counterparts.
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Stainless steel 276 is a family of iron-based alloys that contain a minimum of approximately 11 chromium, 3 a composition that prevents the iron from rusting, as well as providing heat-resistant properties.3 different types of stainless steel include the elements carbon from 0.03 to greater than 1.00, nitrogen, aluminium, silicon, sulfur, titanium, nickel, copper, selenium, niobium.
According to the astm d 882-02 standard astm, 2002, films were cut into strip-shaped specimens with size of 10 mm width and 10 cm long.The specimens were measured on a universal tensile tester cmt 6104, shenzhen sans test machine co.The tensile strength of the same specimens was the average value determined from 10 specimens.
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They were immediately frozen in liquid n 2, freeze-dried for 36 h, and ball milled to fine powder in stainless steel jars with one 12-mm grinding ball at 30 hz for 2 min, using an mm400 bead mill retsch.
Xian li lius 115 research works with 115 citations and 1,411 reads, including material plastic side flow and white layer in hardened steel gcr15 precision turning.