نتایج جستجو برای: dawson
تعداد نتایج: 1501 فیلتر نتایج به سال:
Last August, four chefs sat around a table in a Madison, WI, restaurant, each with small samples of 10 tomato varieties. With nary a word spoken, the chefs tasted each morsel, then rated the flavor along dimensions represented by axes drawn on paper. Tomatoes high in sweetness and acidity fell on the right. Those high in umami, a savory flavor, were grouped in the bottom left. Tomato flights ar...
Large scale limits of interacting particle systems and measure-valued processes have been studied by many authors; see, e.g., Bojdecki and Gorostiza (1986), Cox et al. (2000), Dawson (1977), Dawson and Fleischmann (1988), Durrett and Perkins (1999), Hara and Slade (2000a,b). In particular, Dawson and Fleischmann (1988) investigated the scaling limit of a class of critical space-time branching m...
In 1912, palaeontologist Arthur Smith Woodward and amateur antiquarian and solicitor Charles Dawson announced the discovery of a fossil that supposedly provided a link between apes and humans: Eoanthropus dawsoni (Dawson's dawn man). The publication generated huge interest from scientists and the general public. However, 'Piltdown man's' initial celebrity has long been overshadowed by its subse...
Two Fe-substituted Dawson-type nanoscale selenotungstate clusters, {Fe6Se6W34} and {Fe10Se8W62} involving {α-Se2W14} and {γ-Se2W14} building blocks, have been isolated, which exhibit photocatalytic H2 evolution activity. Their electrochemical behaviours and magnetic properties were also investigated.
"Out-of-pocket" association of Ag(+) to the tetradentate defect site of mono-vacant Keggin and Wells-Dawson polyoxometalate (POM) cluster-anions is used to direct the formation of water-soluble AgCl nanocubes.
El caso de una menor sin posibilidades de expresar opiniones propias plantea varias cuestiones relacionadas con el tratamiento de personas incapaces. Algunas de ellas son legales, pues se trata de una situación contemplada por la ley; otras son de naturaleza propiamente ética, y han sido objeto de amplio debate. Por este motivo, antes de entrar en las consideraciones éticas, veremos brevemente ...
Scyphomedusae undergo a predictable ontogenetic transition from a conserved, universal larval form to a diverse array of adult morphologies. This transition entails a change in bell morphology from a highly discontinuous ephyral form, with deep clefts separating eight discrete lappets, to a continuous solid umbrella-like adult form. We used a combination of kinematic, modeling, and flow visuali...
BACKGROUND Han and Mongolian populations constitute approximately 96% of the population of Inner Mongolia Autonomous Region, and the two ethnic groups have different genetic backgrounds and lifestyle. We aim to assess the prevalence, awareness, treatment, control, and related risk factors of hypertension among urban adults in Inner Mongolia, with the comparison of the differences between Mongol...
HE formal genetics of flour beetles of the genus Tribolium is still in its infancy. Although these organisms have found a habitat in the laboratories of the ecologist, the quantitative geneticist, and more recently, the population biologist (KING and DAWSON 1972) their use has been restricted by the availability of only a limited number of reliable mutants and further hampered by a meager knowl...
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