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We describe the developmental effects of the expression of a normal and mutated Drosophila ras gene ras2 in transgenic Drosophila. A Gly14----Val14 mutant (Gly14 in ras2 is equi...
Abstract The Timarcha goettingensis complex is a monophyletic assemblage of closely related leaf beetles (Chrysomelidae), distributed from the north half of the Iberian Peninsul...
Eusocial insects have higher diploid chromosome numbers than most of their closest phylogenetic relatives, and cockroaches (Blattidae) with gregarious offspring have higher 2N's...
Conventional observational epidemiology has an unenviable reputation for generating false-positive findings,1,2 or "scares," as others call them.3 In 1993, for example, the New ...
Purpose – Despite the increasing use of formative measurement models in literature, little is known about potential consequences for substantive theory testing. Against this bac...
We compare refined data sets for Atlantic benthic foraminiferal oxygen isotope ratios and for North American mammalian diversity, faunal turnover, and body mass distributions. E...
The thermal motion of atoms and functional groups is a key characteristic of any molecular crystal, and such motion derived from scattering experiments is conveniently visualise...
Abstract Mechanisms for the stabilization and flocculation of colloids have been indicated by microelectrophoresis measurements and electron‐microscope observations with model c...
Abstract The principle of ‘sick individuals vs. sick population’, a concept pioneered by Geoffrey Rose 35 years ago, is particularly applicable to heart failure (HF). This persp...
Aircraft formation flying and highway vehicle platooning are examples of spacing control of multiple vehicles. To achieve string stability with a linear static controller, state...