Sensory information is acquired in spatial coordinate systems linked to sense organs, yet movement must be executed in coordinate systems linked to motor effector organs. Neurophysiological experiments are yielding new insights into how the brain transforms coordinate systems to facilitate movement.

Previous dynamic characterizations of the cercal mechanosensory hairs of crickets have generally been limited to the first resonant frequency and associated deflection shape. A more complete description of the mechanical dynamics of these structures could be obtained by an experimental modal analysis. This paper describes a method by which a full experimental modal analysis, giving natural freq...

only human. Very recently, a senior research associate in my lab shared his experience of accidentally spilling a hazardous chemical on the floor and the small change he will make to contain such spills more safely in the future. I am grateful that he used his experience to help us all work smarter and safer. These two stories have been about lab mistakes, the last one will be about remembering...

serovar-specific real-time pcr for salmonella enterica serovar enteritidis (s. enteritidis) was conductedto detect the genomic dna of s. enteritidis from laying goose after subcutaneous vaccination at differenttime points. indirect fluorescent antibody (ifa) technique and immunohistochemical localization wereemployed to validate the results. the results showed that s. enteritidis was consistent...

three-hundred and twenty 7-day-old ross 308-strain broiler chickens were fed diets containing 0 or 125 ppb aflatoxin b 1 (afb1) from 7 to 28 days of age. sodium bentonite (0.5%), yeast (saccharomyces cervisiae) 0.2%, hydrated sodium calcium aluminosilicate (hscas) (0.5%), ammonia (0.5%), formycine (0.1%), and toxiban (0.1%) were added to the basal diet, as fed basis to determine the effects of ...

The color organ is a musical instrument which produces visual stimuli such that it corresponds to the sound in a certain manner. Numerous attempts are known to have listeners experience synaesthetic effects. In these effects stimuli in one organ of sense are experienced in another. Several great names in history, such as Plato, Pythagoras and Aristotle have already been working on music-color c...

Ten species of Gynnidomorpha Turner, 1916 occur in China. Gynnidomorpha curviphalla, sp. nov., is described, and G datetis (Diakonoff, 1984) is recorded from China for the first time. Images of adults and genitalia are provided, along with a key to all known Chinese species based on the male genitalia. A map showing the geographic distribution of the species is also provided.