Science news articles about 'multiple exposures'

... a vaccine that has protected nonhuman primates against multiple exposures to simian immunodeficiency virus (SIV) given in three clusters over more than three years. SIV ...

... , officials and regulators use it to decide how to protect the public from exposure to toxic substances. However, the challenges of risk ... , EPA must address issues of multiple exposure, multiple risks, and susceptibility of different populations ...

... which materials they were delivering. "The intervention may have had stronger effects if the nurses had reinforced the messages, or if the messages were reinforced by multiple exposures through prenatal, maternity and postnatal ...

... , utilizing a combination of multimedia, multiple instructional techniques, and multiple exposures to topic areas. "By alternating ... and its effect on changing provider performance--especially when it uses multiple teaching methods or truly engages the clinician ...

... to attend and the one they were supposed to ignore. The flashing stimulus in the exposure part of the study was a circle with parallel bars ... the attentional mechanisms and induce robust learning after multiple exposures." The next step, according to Dragoi, is to learn ...

... . By rotating the crystallized protein complexes through multiple exposures, the researchers could record enough data to calculate three-dimensional models, which exposed the underlying ...

Military deployment with multiple combat exposures appeared to be a unique risk factor for newly reported ... associated with increased likelihood of newly self-reported hypertension both at single and multiple exposures ...

... to affect the way they seek information from people. While there have been studies before on how kids react to multiple exposures from people, this study focused on how one sentence ...

... with a single contact; a "complex contagion" requires multiple exposures for transmission. A disease, Centola suggests ... contagion, thus needing to be spurred by reinforcement from multiple neighbors in a social network. "If there is a significant difference ...

Mayo Clinic researchers have found that multiple exposures to anesthesia at a young age are associated with higher rates ... be responsible for the higher frequency of ADHD in children with multiple exposures. The findings certainly do suggest ...