Puddings consistency

Starch molecules have many exposed O—bonds, so this phosphorylation reaction results in multiple phosphate groups attached to each starch molecule. The remaining —OH group on each phosphate can condense with an O— H bond on another starch molecule. This cross-linking of starch chains gives the desired thick consistency of puddings and pies. 

Figure 1.2 The plum pudding model of the atom consisted of electrons scattered in a sphere of positive charge.

Thomson proposed the atom consisted of negative electrons embedded in a positive pool, like raisins in plum pudding. 

The coating is applied by traditional trade practices, namely, using rubber squeegees and paint rollers. The applied coating is cured by a mobile curing unit, which consists of a cart housing power supply for the UV lamp (see Figure 111)T If the concrete is porous, a seal coat should be applied (aqueous UV curable polyurethane dispersion (PUD) is recommended). 

It has been stated that idiopathic hypercalcemia has not been known to develop in a wholly breast-fed infant (B6). Morgan et al. (M3), however, have described an infant who was still breast fed at the time of diagnosis at 8 months of age and whose intake of cow s milk consisted only of that present in puddings and other cereal foods. The association between artificial feeding and idiopathic hypercalcemia has been related to the fact that the calcium content of cow s milk is four times that of human milk. On the other hand the phosphorus content of cow s milk is also higher, and this has been suggested as a cause of hypocalcemia in infants (G2). 

The plum pudding model, a batter of positive charge with minute negative currants embedded in it, appeared to be consistent with experiments which showed that a beam of electrons could pass undeflected through a thin metallic foil. In other words, one might conclude, as Philipp Lenard (1862-1947) did in 1903, that the atom was mostly empty space. These data as well as the larger question about the inner structure of the atom prompted a most provocative line of experimentation by Ernest Rutherford (1871-1937). Manchester University was the site of these historical experiments, which Rutherford initiated soon after he arrived in 1907 to assume his responsibilities as Langworthy Professor of Physics. 

HPI AV is a 62-year-old white man with a 6-year history of HTN. His current antihypertensive therapy consists of enalapril and hydrochlorothiazide, but AV s BP is still elevated at 165/94 mm Hg. PMH COPD, peptic ulcer disease (PUD), HTN, and chronic back pain. 

Thomson proposed that the electrons of an atom were embedded in a positively charged ball of matter. His picture of an atom, which is shown in Figure 7, was named the plum-pudding model because it resembled plum pudding, a dessert consisting of a ball of cake with pieces of fruit in it. Ernest Rutherford, one of Thomson s former students, performed experiments in 1909 that disproved the plum-pudding model of the atom. 

Rutherford concluded that the plum pudding model was incorrect because it could not explain the results of the gold foil experiment. He set out to develop a new atomic model based upon his findings. Considering the properties of the alpha particles and the electrons, and the frequency of the deflections, he calculated that an atom consisted mostly of empty space through which the electrons move. He also concluded that there was a tiny, dense region, which he called the nucleus, centrally located within the atom that contained all of an atom s positive charge and virtually all of its mass. Because the nucleus occupies such a small space and contains most of an atom s mass, it is incredibly dense. Just how dense If a nucleus were the size of the dot in the exclamation point at the end of this sentence, its mass would be approximately as much as that of 70 automobiles ... 

J. J. Thomson said, The atom consists of uniform positive charge through which electrons are distributed, much liKe Plums in a pudding. ... 

Joseph John Thomson had supposed that an atom was a uniform sphere of positively charged matter within which electrons were circulating (the plum-pudding model). Then, around the year 1910, Ernest Ruthorford (who had discovered earlier that alpha rays consisted of positively charged particles having the mass of helium atoms) was led to the following model for the atom Protons and neutrons exist in a very small nucleus, which means that the tiny nucleus contains all the positive charge and most of the... 

This group consists of samples of short crust pastry mix, Yorkshire pudding, an ice lolly, waffles, eggs, and vegetable burger mix. 

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