Allie All Along by L. S. Reul

Allie Paquette

Jacobi Fields along Harmonic 2 - Spheres in S 3 and S 4 Are Not All Integrable

In a previous paper, we showed that any Jacobi field along a harmonic map from the 2-sphere to the complex projective plane is integrable (i.e., is tangent to a smooth variation through harmonic maps). In this paper, in contrast, we show that there are (non-full) harmonic maps from the 2-sphere to the 3-sphere and 4sphere which have non-integrable Jacobi fields. This is particularly surprising ...

knew-it-all-along effect

1854 People often have difficulty retrospectively determining the level of knowledge they had prior to acquiring new knowledge (e.g., Fischhoff, 1975; Hasher, Attig, & Alba, 1981; Wood, 1978). Fischhoff (1977) coined the phrase knew-it-all-along (KIA) effect to describe this phenomenon, although it also is commonly referred to as hindsight bias. In a typical KIA paradigm, participants respond t...

Admini s tered Transferrin By Daniel L

Previous studies have demonstrated that the Mycobacterium tuberculosis phagosome in human monocyte-derived macrophages acquires markers of early and late endosomes, but direct evidence of interaction of the M. tuberculosis phagosome with the endosomal compartment has been lacking. Using the cryosection immunogold technique, we have found that the M. tuberculosis phagosome acquires exogenously a...

What bio technologists knew all along...?

Qualitative, trial-and-error methods designed to increase the flux to desirable biotechnological products have led to new technologies and vast improvements in existing ones. However, these methods now appear in many cases to have approached their limit. In addition, there is a strong feeling in industry that much of the recent boom in academic knowledge of biochemistry and molecular biology pa...