Subjects engaged in an incentive delay task in the scanner, in which they received erotic or monetary rewards preceded by predictive cues. Blood-oxygen-level-dependent responses to erotic and monetary cues were analyzed and examined with respect to self-reported data on sexual activity collected ...
Negative geotaxis (vertical climbing in response to shock) was one measure of fly health. It is a measure of motor ability that shows an age-dependent decline inDrosophila33. To assay negative geotaxis, flies were aspirated into 15 mL vials attached to a drop mechanism, which was raised 10...
observed to have a convergent dose-dependent effect on fronto-temporal and occipito-parietal circuitry involved in social perception, emotion, communication, and decision making including reward processing. The authors concluded that these convergent X-chromosome and Y-chromosome effects may result from in...
the United State is the most overweight country in the wild. “The stored fat of adult Americans weight 2.3 trillion pounds,” says University of Massachusetts anthropologist (人类学家) George Armelagos. He says burning off that stored energy would produce enough power for 900,000 cars...
Extra beds are dependent on the room you choose. Please check the individual room capacity for more details. Minimum age of guests is: 18 year(s). Others When booking more than 5 rooms, different policies and additional supplements may apply. ...
What’s more, more opportunities should be available to practice our presentation skills and improve our spoken English level. Extracurricular activities are crucial for every individual. With its seemingly magic power, it can not only enrich the variety of campus life, but serve as an efficient ...
which for me is very important. The psychologist there always talks to me, he always wants to know how I am (…). Which for me is totally important because I feel welcome by them and know that I’m not just a person who may have an STI and needs to be controlled, but a human ...
Here we mathematically examine the implications of variation in reproductive season length caused by delayed density-dependent changes in its start date. We demonstrate that when reproductive season length is a function of past population densities, it is possible to get realistic population cycles ...
(2000) Initiation of adult myelopoiesis can occur in the absence of c-Myb whereas subsequent development is strictly dependent on the transcription factor. Oncogene, 19, 3335±3342.Sumner R, Crawford A, Mucenski M, Frampton J. Initiation of adult myelopoiesis can occur in the absence of c-...
Patterns in juvenile mortality rates can have a profound affect on the distribution and abundance of adult individuals, and may be the result of a number o... BGP Jones - 《Oecologia》 被引量: 663发表: 1998年 POPULATION-DYNAMIC CONSEQUENCES OF PREDATOR-INDUCED LIFE HISTORY VARIATION IN THE GU...