The pyrolysis yield of biochars was calculated as the ratio of the weight of pyrolysis product to that of the original material. The ash content was calculated by determining the weight loss of 1 g biochar after its combustion in a crucible at 800 °C79. Following the same procedure, th...
The population ratio between the s and d bands, Nd/Ns, as a function of the intensity modulation frequency, ωmod. Each data point (green circle) is the average of approximately 10 independent measurements, with the standard statistical error being calculated. The solid line represents the Gauss...
Answer to: An alpha particle has a mass of 4.00151 amu. Find the value of its charge to mass ratio in C/kg. By signing up, you'll get thousands of...
The aim of this study was to investigate the relationship between 2D:4D ratio as an indicator of in utero androgen exposure and MM and MS in elderly patients. A total of 151 older adults were included. Calf-circumference (CC) and skeletal muscle mass index (SMI) were used for the ...
J. Ashman, et al., A Measurement of the spin asymmetry and determination of the structure function g(1) in deep inelastic muon-proton scattering, Phys. Lett. B 206, 364 (1988) Article ADS Google Scholar P. Amaudruz, et al., The Gottfried, sum from the ratio F n2 /F p2 , Phys...
All the children were similar in height, weight and body mass index (BMI; a ratio of height to weight used to measure obesity). 所有儿童在身高、体重和体质指标方面(BMI;身高体重之比,用来测量肥胖)都极为相似。 article.yeeyan.org 4. It favours sandy soils in the warmer, eastern parts of the...
saturated hydrocarbon chromatography-mass spectrometry are collected for the purpose of resource evaluation and source comparison. Results suggest that E3d3is a high-quality source rock with rather high content of organic carbon. Rock pyrolysis experiments and kerogen maceral observation proves that the ...
X Liu,A Dittmann,Y Shen,L Jiang 摘要: A small fraction of quasars show an unusually high nitrogen-to-carbon ratio (N/C) in their spectra. These "nitrogen-rich" (N-rich) quasars are a long-standing puzzle because their interstellar medium implies stellar populations with abnormally high ...
See more on a high-resolution screen in a slim design. These laptops are crafted to bring you the most comfort with the smallest footprint. Up to 84% screen/body ratio2 Full High-Definition13, 19Recognition for our work Recognition for our work HP Everyday PCs use are all EPEAT® ...
4a). CMV; ATAD3Afl/+ mice and 5XFADhet; CMV;ATAD3Afl/+ double-mutant mice were born at the expected Mendelian ratio and indistinguishable from WT and 5XFAD littermates, suggesting a lack of overt developmental deficits. No significant differences in body weight were observed between the ...