in the last change of water, potassium bromate delays the development of proteolytic activity during germination, and restricts respiration and rootlet formation. Growth on the malting floor is cooler and less vigorous than with untreated barley. The treatment normally reduces malting loss by 1–2% ...
To better understand the impact of East Asian pollutants on the molecular composition of marine organic aerosols, we conducted long-term (2001–2013) observations of water-soluble dicarboxylic acids and related compounds in total suspended particulate samples collected at Chichijima Island in the western...
Black Skimmers (Charadriiformes: Laridae: Rynchops niger) are relatively large and interesting birds that can be found from South America up through the Gulf of Mexico. These skimmers feed primarily on fish and are almost always found near bodies of water. In addition to the striking coloration...
Observations and experiments upon the employment of iodide of potassium as a reagent for ozone 来自 Taylor & Francis 喜欢 0 阅读量: 10 作者:Clo?z, S. 摘要: Existing mathematical relations between the power spectral density and the mean zero-crossing rate of an ergodic random process are used...
Hall's alcoholic neutral red method of staining (1929 b, 1931) was attempted, but was not very effective. We find it necessary to allow the organisms to stand in a fairly strong aqueous solution (approximately 1/5,000 neutral red in water) for some hours to obtain staining of the '...
in sandy silts at this site ranges from 79 to 93% as determined by collecting the amount of gas during pressure core degassing and the pore water salinity is close to the seawater concentration29,58. Additional information about the pressure core such as the drilling process can be found in ...
Sodium Brightening of (3200) Phaethon near Perihelion 2023, Planetary Science Journal Perihelion Activity of (3200) Phaethon is Not Dusty: Evidence from STEREO/COR2 Observations 2023, Astronomical Journal Sodium and Potassium Signatures of Volcanic Satellites Orbiting Close-in Gas Giant Exoplanets 2019,...
HYDRUS-2D simulations of water and potassium movement in drip irrigated tropical soil container cultivated with sugarcane Subsurface drip irrigation is increasingly being used for sugarcane production in Southeast Brazil in attempts to conserve water, especially after extreme droughts in 2014 and 2015. Cor...
(L.)Gaertn.). Kapok treesbe-longto thefamilyofBombaceaeand aregrowinginAsia,AfricaandSouth America.Thekapokfibresaresingle-celled plant hairswhichare—incontrasttocotton—lignifiedand notattachedto theseedgrains(Koch,Satlow 1965).In thelightmicroscopethekapokfibresshowacylindricalshape,asurfacewith-out...
Nuclear Magnetic Resonance Studies of Sodium and Potassium in Etiolated Pea Stem Based on nuclear magnetic resonance (NMR) spectroscopy and other evidence, it has been argued that tissues accumulate, and retain, ions in a binding process by a highly structured water-protoplasm system; thus active ...