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David B. Audretsch Barry Bozeman Kathryn L. Combs Maryann Feldman Albert N. Link Donald S. Siegel Paula Stephan Gregory Tassey Charles Wessner 《The Journal of Technology Transfer》2002,27(2):155-203
This paper provides a non-technical, accessible introduction to various topics in the burgeoning literature on the economics of science and technology. This is an interdisciplinary literature, drawing on the work of scholars in the fields of economics, public policy, sociology and management. The aim of this paper is to foster a deeper appreciation of the economic importance of science and technology issues. We also hope to stimulate additional research on these topics. 相似文献
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Same-sex couples and their children have been the subject ofsignificant international attention over recent years, includingdebates about planned parenthood in the context of same-sexrelationships (Donovan, 2000; Dempsey, 2004; Luttichau, 2004;Vonk, 2004; Ryan-Flood, 2005). Drawing on a qualitative studyof lesbian parent families in the UK, this article contributesfurther to these debates through a discussion of respondentsaccounts of their reproductive decision-making. I discuss thesocio-legal discourses around the legitimacy of the lesbianparent family created by donor insemination and examine howrespondents react to these discourses. I identify an overarchingpreoccupation within these accounts which is concerned withaddressing the needs of children. The dominant notions of howbest to meet childrens needs established in contemporaryUK family policy pose considerable tensions for the lesbianparent family. In seeking to resolve these tensions, parentsin my study reinterpret and develop different understandingsof how best to meet these needs. Their accounts reveal the complexityof the considerable efforts of families raising children infamily forms that fall outside the normative order to addressthe needs of the child, and the disjunctions between everydayunderstandings of childrens needs and those constructedthrough policy and family law. 相似文献
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Preclinical Assessment of Safety and Efficacy of Fluorescent Dye for Detecting Dermal Injuries (the injuries were both abrasions and incision) in a Murine Model 下载免费PDF全文
Anthony C. Bruce M.S. Yiqi Cao B.S. Catherine Henry B.S. Shayn M. Peirce Ph.D. Kathryn Laughon Ph.D. R.N. FAAN 《Journal of forensic sciences》2016,61(6):1493-1497
Objective documentation of tears and abrasions to the external genitalia after sexual assault is an important part of the forensic examination. A 1% aqueous solution of toluidine blue (TB) dye is often used to highlight injury, but the dye can be difficult to see on dark skin. We evaluated a fluorescent dye for detecting injuries on all skin colors in a relevant preclinical murine model. We compared the ability of trained, blinded observers to detect unstained wounds and wounds stained with 1% fluorescein sodium (FL) and with TB. We also evaluated the cutaneous wound healing response after application of both dyes. The no‐dye group had significantly fewer (p < 0.05) true‐positive identifications compared to all the dye groups. No differences in effectiveness were detected between dye treatments. All groups exhibited statistically similar healing rates. These findings support the evaluation of fluorescein sodium in a future clinical study with human subjects. 相似文献
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Distress tolerance and emotion regulation deficits are associated with many emotional and behavioral concerns and may be important deficit areas for college students especially during the transition to college. However, little is known about how distress tolerance and emotion regulation relate to each other or what typical profiles of these deficit areas might be. We took a variable-centered (i.e., exploratory factor analysis) and a person-centered approach (i.e., latent profile analysis) to identify the overlap and distinctiveness of distress tolerance and emotion regulation deficits and then evaluated how the profiles related to several emotional and behavioral concerns. Participants were undergraduates (N = 627; age M = 20.23, SD = 1.40; 60 % female; 47 % European-American) who completed an online assessment. The exploratory factor analysis of distress tolerance and emotion regulation subscales demonstrated three factors with one factor corresponding to distress tolerance and two factors defined by emotion regulation. Subscales demonstrated significant multidimensionality across the factors. The latent profile analysis with distress tolerance and emotion regulation subscales produced three profiles corresponding to “Functional”, “At Risk”, and “Challenged” levels of distress tolerance and emotion regulation abilities. Internalizing symptoms (i.e., depressive symptoms, anxiety symptoms, and suicidal ideation) had significantly higher symptom severity in the “At Risk”, and “Challenged” profiles than in the “Functional” profile. ADHD symptoms and hostility showed a similar pattern. Conduct problems and substance use were much less related to the deficit profiles. Implications for the etiology of mental health, for prevention and treatment of college students are discussed. 相似文献
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Current research demonstrates that instances where leaders’ promises and actions are inconsistent leads to lower public approval and support. While there are exceptions to this trend there is no cohesive framework to address this issue. We introduce a conceptualization where public reactions to a leader’s inconsistency is placed in a broader context of public perception of the leader’s overall competency. We claim the public evaluation of the leader is dependent on her competency. And while inconsistency of a particular act can negatively affect public evaluations of the leader, the extent of that effect is conditioned by leaders’ competency. To test this perspective we experimentally manipulate both the competency of the leader as well as her consistency in following up on her promises. Furthermore, we expand the context of inconsistency to include both international and domestic domains. We find both leaders’ competency and inconsistency matter in public approval. Our findings hold across policy domains and levels of issue salience. 相似文献