Does knowledge diffusion between university and industry increase innovativeness?

This paper presents an econometric analysis of the impact of collaboration with universities on the innovative output of firms. We also illustrate the differences that emerge from robustness checks, based on different matching estimators and samples. Our findings strongly suggest that university collaboration has a positive influence on the innovative activity of large manufacturing firms. In contrast, there appears to be an insignificant association between university collaboration and the average service firm’s innovation output.     

Development and usage of a NIST standard reference material for real time PCR quantitation of human DNA

National Institute of Standards and Technology SRM 2372 human DNA quantitation standard has been produced to support the need for a human-specific DNA quantitation standard in forensic casework and calibration of new quantitative polymerase chain reaction (qPCR) assays. The conventional DNA concentration has been assigned with one of the U.S. National Reference UV/Visible Spectrophotometers, assuming an absorbance of 1.0 at 260 nm equals 50 ng/μL of double stranded DNA. In addition, an interlaboratory study has been conducted, to verify that the SRM 2372 materials perform well in currently used DNA quantitation assays by the forensic DNA community. Each unit of SRM 2372 consists of three well-characterized DNA extracts. Component A is a single-source human male material derived from blood. Component B is a multiple-source human female material derived from blood. Component C was purchased as a purified unsheared genomic human DNA (Sigma-Aldrich Co., St. Louis, MO) obtained as a lyophilized human genomic extract and has both male and female donors. SRM 2372 is intended to enable the comparison of DNA concentration measurements across time and place. Manufacturers can use SRM 2372 to validate the values assigned to their own reference materials. Individual forensic laboratories can use SRM 2372 to validate DNA quantitation methods and to verify the assigned concentration of in-house or commercial DNA calibration standards.     

Profiles of Victimized Women Among the Child Welfare Population: Implications for Targeted Child Welfare Policy and Practices

Despite the call to address domestic violence along with child maltreatment, little information exists to guide services for victimized women involved with child welfare. Research shows that victimized women contend with multiple problems stemming from violent victimization. Unfortunately less is known about combinations of needs and resources among victimized women, especially for those involved with child welfare. Through an examination of needs and resources among families with child maltreatment and domestic violence, we aimed to help address this knowledge gap. Needs and resources among 1,229 victimized caregivers were examined using the National Survey of Child and Adolescent Well-being (NSCAW). Using latent class analysis, four distinct multivariate profiles of needs and resources among victimized caregivers were identified. Significant differences were found among the profile groups in the family violence they experienced in the 18 months following child welfare investigations. Based on these findings, we discuss implications for tailored practices to enhance the safety of victimized caregivers involved with child welfare. An earlier version of this paper was presented at the 9th Annual Conference of the Society for Social Work and Research, Miami, Florida in January 2005.     

Is there a magical time boundary for diagnosing eyewitness identification accuracy in sequential line‐ups?

We examined whether eyewitness identification latencies for sequential line‐up decisions indicate an optimum time boundary that reliably discriminates accurate from inaccurate decisions. Participants (N = 381) observed a crime simulation and attempted two separate identifications from target‐present or target‐absent sequential line‐ups. As has previously been found with simultaneous line‐ups, the optimum time boundary identified did not reliably discriminate accurate from inaccurate identifications for both line‐up targets. Diagnosticity for choosers was, however, much higher at very high confidence levels than at lower levels. Possible reasons for why one index of signal strength (confidence), but not another (latency), might postdict accuracy within the sequential framework were presented.     

SOCIAL SECURITY RETIREMENT BENEFITS The Last Insult of a Sexist Society

An older, divorcing couple rarely has assets worth more than their Social Security rights. After a house and pension/retirement plans, Social Security is their largest "asset." Yet, it is rarely considered by lawyers, mediators, or the parties themselves. A key point, often missed, is that the working spouse receives twice as much Social Security as the nonworking spouse. For many retiring women, getting half as much Social Security as their ex-husbands is just one more insult from a sexist society. Although a nonworking husband will get the same half, the problem is largely one affecting older women, who earned less on average while they worked and who usually took time off to be with the children while the children were growing up. This article looks at Social Security regulations that make this so and how to avoid this unjust result.     

论我国未成年犯社区矫正的必要性及可行性

当前,我国未成年人犯罪数量快速增长,且再犯罪率很高,这表明传统的未成年犯矫正工作已不适应现在矫正工作的需要。对未成年犯进行社区矫正,是近年来世界各国刑罚执行制度的一个发展趋势。它彰显了人道主义和人文关怀精神,有利于对未成年犯的再社会化,能够有效地克服对未成年犯科以监禁刑罚所产生的弊端。从未成年犯社区矫正的基本概念入手,论述我国未成年犯适用社区矫正的必要性及可行性。