Several condensation nuclei (CN)-counter channels were operated to measure the total particle number concentrations N2, N3, N4 and N5 larger than the lower detection cut-off diameters of 2, 3, 4 and 5 nm, re
Kiska Harbor: The survey area encompassed Kiska Harbor east to Little Kiska Island and north along North Head. The Japanese naval installation at Kiska Harbor included a submarine base, seaplane base, and anchorage. It was heavily fortified by anti-aircraft artillery positions on North Head, South...
Many of the diseases are curable if they are discovered early on, before they have had a chance to spread. Specialists use a technique called dermoscopy, which uses polarization to lessen surface reflection and strong light to observe changes in the skin5. Accurately diagnosing a skin condition ...
Time has been acknowledged as a key factor in academic work and as a part of workplace learning, yet there is little empirical research that explores the multiple dimensions of time that shape learning at and for work, particularly for academics. This paper presents empirical evidence of the mu...
of various shapes and colors [解释] 指各式各样,种类繁多。 [Explanation] of great variety and diversity [例子] 酒吧里的人形形色色,他根本认不出来哪一个是要找的间谍。 [Example] The people in the bar were of great variety and diversity and he could not recognize who was the spy he had ...
ventral inhibitory system may exist that promotes sleep (Jhou and Good et al., unpublished data) [8]. One explanation of this reciprocal relationship is referred to the “flip-flop circuit” theory proposed by Saper et al. to finitely explain hypothalamic regulation of NREM sleep and NREM...
explanation about the reason. The participants were aged between 15–19, residing in three different municipalities. Participants consisted of 96 girls (75%), 25 boys (20%) and 6 who defined themselves as “other” or did not specify their gender (5%). No exclusion criteria other than ...
The enhancement of the olfactory signal by zinc nanoparticles delivered in combination with an odorant has a simple explanation. The endogenous zinc nanoparticles generate a particular quantity of the operational receptor dimers that are activated by the odorant and participate in the initiation of the ...
A. Le Bel independently arrived at an understanding of the spatial arrangement of atoms in a molecule and an explanation of the phenomenon of stereoisomerism. In 1893, A. Werner extended the general concepts of the structure theory to include inorganic complex compounds. By the beginning of the...
Under the Peace of Constance of 1183, the Italian cities regained de facto independence from the emperor. In southern Italy and Sicily, both of which had been captured in the 11th century by the Normans, who founded the Kingdom of Sicily in the 12th century, the development of feudal ...