Start-EU-up! Lessons from international incubation practices to address the challenges faced by Western European start-ups

Despite the continued efforts of policy makers, Western European start-ups are still struggling. Further, as questions are being raised about the effectiveness of incubators, there is a growing call for incubators around the world to learn from each other and improve themselves. Our paper enables Western European incubators to learn from their foreign peers by qualitatively exploring the challenges faced by Western European start-ups and the practices that incubators around the world use to address these challenges. Our study thereby takes a two-step approach. First, using the components of the entrepreneurial ecosystem to structure data coming from 90 qualitative interviews with Western European entrepreneurs and incubator managers, we explore five interrelated challenges that constrain the ability of Western European start-ups to grow into high-impact businesses. In the second part of our study, we conduct a total of 191 interviews in Silicon Valley, the greater Boston area, Israel and Australia to identify practices that incubators in these regions use to address the five challenges identified in the first study. Our findings suggest that, rather than addressing the underlying institutions that cause challenges in the entrepreneurial ecosystem, incubators provide symptomatic solutions by creating an environment that protects start-ups from unfavorable institutions. Accordingly, we conclude that existing incubators have only limited potential to strengthen entrepreneurial ecosystems, and we end our paper with a call for a new generation of ‘systemic incubators’ that aim to transform or create institutions to address the institutional challenges that constrain start-up activity.     

Does Participation Lead to Ongoing Infrastructure Maintenance? Evidence from Caribbean Landslide Mitigation Projects

Donor-funded infrastructure projects may focus on construction and neglect longer-term sustainability. Engaging local communities has been proposed as way of inducing ongoing maintenance by facilitating coordination and a sense of ownership, but there is little evidence on its effectiveness in practice. We analyse data from inspections of 103 landslide hazard mitigation drains in Saint Lucia several years after construction. We conclude that community participation at the beginning of the project, by accessing local knowledge, is associated with improved construction quality, but appears to have no impact on subsequent maintenance, suggesting that contractual provision for maintenance may be required.     

Evaluation of post-mortem estimated dental age versus real age: a retrospective 21-year survey

The aim of the study was to evaluate the reliability of methods used for forensic dental age estimation. We analysed all cases over the last 21 years (1984-2004) of unidentified bodies that were examined for identification purposes (including age assessment), and of which secure identification was subsequently achieved. In total, the study included 51 cases and 7 different methods had been used for dental age estimation, with the Bang/Ramm and the Gustafson/Johanson methods being the most frequently applied. The age estimates had usually been recorded as 10-year intervals. Factual ages at death were in the range of 6-76 years, with the largest concentration of cases being in the age interval of 25-55 years (34 cases). There was good agreement between estimated age interval and factual age at death in 37/51 (72%) of the cases. In eight cases the factual age at death deviated up to +/-5 years from the estimated age, and in six cases by more than 6 years. The average difference between factual age at death and estimated age was 4.5 years. The four subadults in the material were all correctly estimated within an age range of +/-3 years. Our study showed that forensic odontological age estimates are reliable. However, the implementation of the specific methods may need to be adjusted concerning age ranges. In the future we recommend to register anamnestic information and the different steps in the methods used. Clinical evaluation should contain more details about attrition, colour, number and presumed age of the restorations and periodontal status.     

Taps and Terrorism: A German Approach?

The United States is more than six years into its global war on terrorism, relying ever more on expanded wiretapping powers to halt its spread. However, looking at Germany, a country which has made far more extensive use of wiretaps for a far longer period of time, suggests that reliance on wiretaps, while not entirely ineffectual, might be more of a panacea to make people feel they are being protected than a fully functional tool in breaking up terror plots. Should the United States keep investing in these programs, or should it consider other weapons against terror?     

Variability and Similarity of Gait as Evaluated by Joint Angles: Implications for Forensic Gait Analysis

Closed‐circuit television (CCTV) footage is used in criminal investigations to compare perpetrators with suspects. Usually, incomplete gait cycles are collected, making evidential gait analysis challenging. This study aimed to analyze the discriminatory power of joint angles throughout a gait cycle. Six sets from 12 men were collected. For each man, a variability range VR (mean ± 1SD) of a specific joint angle at a specific time point (a gait cycle was 100 time points) was calculated. In turn, each individual was compared with the 11 others, and whenever 1 of these 11 had a value within this individual's VR, it counted as positive. By adding the positives throughout the gait cycle, we created simple bar graphs; tall bars indicated a small discriminatory power, short bars indicated a larger one. The highest discriminatory power was at time points 60–80 in the gait cycle. We show how our data can assess gait data from an actual case.     

Paternity Testing Commission of the International Society of Forensic Genetics: recommendations on genetic investigations in paternity cases

The International Society for Forensic Genetics (ISFG) has established a Paternity Testing Commission (PTC) with the purpose of formulating international recommendations concerning genetic investigations in paternity testing. The PTC recommends that paternity testing be performed in accordance with the ISO 17025 standards. The ISO 17025 standards are general standards for testing laboratories and the PTC offers explanations and recommendations concerning selected areas of special importance to paternity testing.