University of New Hampshire

About: University of New Hampshire is a education organization based out in Durham, New Hampshire, United States. It is known for research contribution in the topics: Population & Solar wind. The organization has 9379 authors who have published 24025 publications receiving 1020112 citations. The organization is also known as: UNH.

Accessing the discourse representation during reading

Abstract: The process of text comprehension requires the integration of the information in the sentence currently being read with information previously read. This, in turn, implies that information presented earlier in the text must be accessed. We present a view of that access process as one in which concepts and propositions in the discourse representation resonate in response to related elements in the current sentence, initiating a process that makes available a subset of the information in the representation. In support of our position, we summarize the effects of several variables that have been shown to affect the availability of information in the discourse representation, and we describe a simulation model of the hypothesized resonance process, together with the results of several applications of that model.

The ecology and behavior of burying beetles

Abstract: Burying beetles conceal small vertebrate carcasses underground and prepare them for consumption by their young. This review places their complex social behavior in an ecological context that focuses on the evolution of biparental care and communal breeding. Both males and females provide extensive parental care, and the major benefit of male assistance is to help defend the brood and carcass from competitors. As intensity and type of competition vary, so do the effectiveness and duration of male care. In many species, a single brood may be reared on large carcasses by more than one male and/or female. Limited reproductive opportunities, the greater effectiveness of groups in preventing the probability of brood failure (especially that caused by competing flies), and the superabundance of food on large carcasses have contributed to the evolution of this cooperative behavior.

Magnetite in Freshwater Magnetotactic Bacteria

Abstract: A previously undescribed magnetotactic spirillum isolated from a freshwater swamp was mass cultured in the magnetic as well as the nonmagnetic state in chemically defined culture media. Results of Mossbauer spectroscopic analysis applied to whole cells identifies magnetite as a constituent of these magnetic bacteria.

Complementary Technologies, Knowledge Relatedness, and Invention Outcomesin High Technology Mergers and Acquisitions

Abstract: Prior research on M&As and invention outcomes has not systematically examined the influence of two types of knowledge differences. Knowledge relatedness has typically been equated with knowledge similarity and the separate influence of knowledge complementarity has been overlooked. Similarly, studies examining innovation outcomes of M&As have typically focused on the role of technological knowledge and overlooked the influence of scientific knowledge. We develop a model of relatedness and invention performance of high-technology M&As that considers science and technology similarity and complementarity as important drivers of invention. We test the model using a sample of M&As from the drug, chemical, and electronics industries and a fine-grained measure of knowledge relatedness that distinguishes between science and technology relatedness. We find that complementary scientific knowledge and complementary technological knowledge both contribute to post-merger invention performance by stimulating higher quality and more novel inventions. This suggests that high-technology firms seeking acquisitions should search for, identify, and acquire businesses that have scientific and technological knowledge that is complementary to their own. Our results also suggest that similarities in knowledge facilitate incremental renewal, while complementarities would make discontinuous strategic transformations more likely, and that absorptive capacity research should be expanded to consider complementarities as well as similarities.

Online "predators" and their victims: myths, realities, and implications for prevention and treatment.

Abstract: The publicity about online "predators" who prey on naive children using trickery and violence is largely inaccurate. Internet sex crimes involving adults and juveniles more often fit a model of statutory rape--adult offenders who meet, develop relationships with, and openly seduce underage teenagers--than a model of forcible sexual assault or pedophilic child molesting. This is a serious problem, but one that requires approaches different from those in current prevention messages emphasizing parental control and the dangers of divulging personal information. Developmentally appropriate prevention strategies that target youths directly and acknowledge normal adolescent interests in romance and sex are needed. These should provide younger adolescents with awareness and avoidance skills while educating older youths about the pitfalls of sexual relationships with adults and their criminal nature. Particular attention should be paid to higher risk youths, including those with histories of sexual abuse, sexual orientation concerns, and patterns of off- and online risk taking. Mental health practitioners need information about the dynamics of this problem and the characteristics of victims and offenders because they are likely to encounter related issues in a variety of contexts.