The reduction of the activation energy barrier of the (re) orientation process of the Mg~(2+)V_c~-(OH~-) complexes in LiF:Mg~(2+), OH~-, and the low-temperature shift of their TSDC band, compared to the single Mg_2~+V_c~- peak in LiF:Mg~(2+), are tentatively ascribed to...
Oh well… Nice concept but maybe terrible excursion bycolor labs(why the bloody hell are we using the american wording!) Out of all the locational based systems this one has me the most interested…
cyclodopa glucoside derivatives[127]. Toxicological studies revealed that betanin, the major compound from red beet, did not exert allergic potential, nor mutagenic or hepatocarcinogenic effects. High content infolic acidamounting to 15.8mg g−1dry matter is another nutritional feature of beets[263...
牛津译林版九年级上册Unit 2《Colour》(Revision)课件 Unit2 Colour Revision 词汇识记 1.彩虹rainbow 2.忧愁unhappiness 3.悲哀sadness 4.行为behaviour 5.平静的calm 6.发现discover 7.满意的satisfied8.许诺promise 9.热量(n.)heat 10.成功地successfully 11.困难(n.)difficulty12.苍白pale 13.决定decision 14....
In the same layer, there were small and scarce amounts of PbO grains identified by Raman spectroscopy, but lead was not found by SEM–EDS. The scarcity of PbO and the limit of detection (around thousand of mg kg−1 or higher values) could be two reasons why Pb was not detected in ...
Ocean colour remote sensing relevant water constituents and optical properties of the Baltic - Siegel, Gerth, et al. () Citation Context ...bsorption at 442 nm vary normally between 0.2 - 8smg/m, 1 - 6 mg/dm, 0.2 – 0.5 m-1 and in coastal water like Pomeranian Bight and Greifswald ...
In Convergence Center for Advanced Nano Semiconductors (CANS), Department of Nano-Optical Engineering, Korea Polytechnic University, 237, Sangidaehak-ro, Siheung-si, Gyeonggi-do 429-793, South Korea. Correspondence and requests for materials should be addressed to O.N. (email: ohnam@kpu.ac.kr...
The invention of paper as writing materials has greatly contributed to the development and spread of civilization. However, its large-scale production and usage have also brought significant environment and sustainability problems to modern society. To reduce paper production and consumption, it is highl...
How genetic information is modified to generate phenotypic variation within a species is one of the central questions in evolutionary biology. Here we focus on the striking intraspecific diversity of >200 aposematic elytral (forewing) colour patterns
comprising at least one polymer, at least one colorant, and advantageously at least one lipid-based material, b) at least one emulsifying hydrophilic gelifying agent chosen from 2-acryl-amido-2-methylpropanesulphonic acid copolymers, and c) at least one C6-C10 aromatic ether of C2-C9 polyol...