Scientific research groups’ cooperation with firms and government agencies: motivations and barriers

The behavior of academic researchers who engage in cooperation with industrial partners has already been the subject of considerable research. A lack of understanding exists regarding the motivations of scientific research groups to engage in cooperation with other types of external non-academic organizations and the perceived barriers that may inhibit this activity. In this paper we analyse the motivations and perceptions of risks that shape scientific research groups’ cooperation with industry and government partners. We find that motivations to cooperate are partly dependent on the type of partner organization involved, with advancing research goals mainly acting as an inducement to cooperate with government agencies, while searching for opportunities to apply knowledge motivates partnerships with firms. We also find that the majority of research groups cooperate with both firms and government, with their major motivation being to apply their knowledge. Among research groups that only cooperate with firms, interaction effects between motivations influence the likelihood of cooperation. Research groups do not consider risk to scientific autonomy a barrier to cooperating with firms, while risk to scientific credibility inhibits cooperation independently of the type of external partner. However, being motivated to advance research can reduce the effect of perceived barriers, independent of the type of partner organisation.     

Promoting competition or cooperation? The impact of EU funding on Czech advocacy organizations

What impact does European Union (EU) funding of advocacy organizations have? To address this question our article turns to the post-communist Czech Republic, an ideal laboratory for studying externally dependent non-governmental organizations. Employing social network analysis, the main objective of this article is to analyse the effect of EU funding on the cooperation networks of Czech advocacy organizations. Our source of data is a survey of these organizations. We aim to figure out whether there is an association between the dependency of advocacy organizations on EU resources, and their cooperation with other organizations. Contrary to the prevailing interpretation based on the competition argument, our hypothesis is that the greater the dependency on EU funding, the greater the cooperation capacity on the part of advocacy organizations.     

Evaluation of Commercial Kits for Dual Extraction of DNA and RNA from Human Body Fluids, ,

STR typing of DNA evidence can identify the donor with a high power of discrimination but cannot identify the tissue origin of a body‐fluid stain. Using RNA to attribute a crime scene stain to a particular tissue may aid in reconstruction efforts. With blood from 10 donors, four DNA and RNA coextraction kits were evaluated by measuring yields and STR and mRNA profiles. T tests indicated some significant differences in kit performance. The Zymo Research ZR‐Duet^? kit performed best based on average DNA (41.4 ng) and mRNA (4.07 ng) yields and was the only kit to provide complete DNA/RNA profiles for all samples. The consistency of this kit was challenged by data from additional blood and saliva donors. Further testing is advised before a superior kit is unequivocally chosen. Stand‐alone DNA or RNA purification generally offers higher yield, but coextraction may still allow successful STR profiling and tissue source identification.     

The Potential of Cosmetic Applicators as a Source of DNA for Forensic Analysis

Personal products, such as toothbrushes, have been used as both known reference and evidentiary samples for forensic DNA analysis. This study examined the viability of a broad selection of cosmetic applicators for use as targets for human DNA extraction and short tandem repeat (STR) analysis using standard polymerase chain reaction (PCR) conditions. Applicator types included eyeliner smudgers, pencils and crayons, eye shadow sponges, mascara wands, concealer wands, face makeup sponges, pads and brushes, lipsticks and balms, and lip gloss wands. The quantity and quality of DNA extracted from each type of applicator were examined by assessing the number of loci successfully amplified and the peak balance of the heterozygous alleles in each full STR profile. While degraded DNA, stochastic amplification, and PCR inhibition were observed for some items, full STR profiles were developed for 14 of 76 applicators. The face makeup sponge applicators yielded the highest proportional number of full STR profiles (4/7).     

Shells and Bones: A Forensic Medicine Study of the Association of Terrestrial Snail Allopeas micra with Buried Human Remains in Brazil

Little is known regarding the scavenger fauna associated with buried human corpses, particularly in clandestine burials. We report the presence of 20 shells of the terrestrial snail Allopeas micra, within hollow bones of human remains buried for 5 years, during the process of collecting DNA material. The fact that a large number of shells of A. micra had been found in the corpse and in the crime scene supports the assumption that there was no attempt to remove the corpse from the area where the crime occurred. Despite this, our observations cannot be used to estimate the postmortem interval because there is no precise knowledge about the development of this species. This is the first record of a terrestrial snail associated with a human corpse and its role in this forensic medicine case.     

Classification of Pelvic Ring Fractures in Skeletonized Human Remains

Pelvic ring fractures are associated with high rates of mortality and thus can provide key information about circumstances surrounding death. These injuries can be particularly informative in skeletonized remains, yet difficult to diagnose and interpret. This study adapted a clinical system of classifying pelvic ring fractures according to their resultant degree of pelvic stability for application to gross human skeletal remains. The modified Tile criteria were applied to the skeletal remains of 22 individuals from the Cleveland Museum of Natural History and Universidad Nacional Autónoma de México that displayed evidence of pelvic injury. Because these categories are tied directly to clinical assessments concerning the severity and treatment of injuries, this approach can aid in the identification of manner and cause of death, as well as interpretations of possible mechanisms of injury, such as those typical in car-to-pedestrian and motor vehicle accidents.