Belgian newspapers v Google News: 2-0

Legal context: Belgian copyright law prohibits the reproduction and publishingof works without the permission of its authors. The law, however,organizes a set of exceptions, including the quotation exception,and the news reporting exception. Key issues: Google infringes the rights of the authors by reproducing andpublishing works protected by copyright via both Google Newsand via its cached hyperlinks on www.google.be. Exceptions?The judge has considered that Google does not benefit from anyof the exceptions provided by Belgian law: neither the quotationexception, neither the news reporting exception. Implied licence?Copyright is a right of prior consent of the authors. Googlemay not argue that it acts with the implicit consent of thewebsite publishers by arguing that they could opt out from GoogleNews by the use of technical means. Practical significance: If upheld on appeal, this ruling constitutes a dangerous precedentfor the web actors, for it assumes search engines should explicitlyask prior permission to publish cache content information orexcerpts of articles. It therefore opens the door to furtherlawsuits, especially in Europe. This ruling could have an impactbeyond the internet field and adversely affect similar situations,such as radio press reviews.     

Larval-mass effect: Characterisation of heat emission by necrophageous blowflies (Diptera: Calliphoridae) larval aggregates

Numerous Calliphoridae species larvae are necrophageous and develop on animal cadavers. During the feeding stages, a strong gregarious behaviour leads to the formation of large larval masses, allowing larvae to share digestive fluids. Furthermore, a mass of larvae emits heat, resulting in a local increase of temperature. Differences greater than 20°C between ambient and larval mass temperatures have already been observed, and the temperature of the mass can reach 50°C. Thus, larvae could benefit from this increased local temperature to speed up their development. This study focuses on the dynamic and characterisation of heat emission by Lucilia sericata (Diptera: Calliphoridae) (Meigen, 1826) larval masses. Experiments were performed under controlled conditions using several ambient temperatures and different numbers of larvae. Results indicate that heat emission depends on the instar and is strongly affected by available amount of food. Furthermore, according to the experimental data, the heat emission is also relative to the weight of the larval mass, the larvae number and the local temperature. These results also demonstrate that optimum ambient-temperature values ranging between 22°C and 25°C produce maximal heat-emission per larva. Furthermore, a feedback loop, involving heat exchanges and physiological and behavioural thermoregulation processes, appears inside aggregates. In the context of forensic cases and post-mortem interval (PMI) estimation, these results indicate that heat emission can occur even with "small" masses if they are composed of high number of second stage larvae. Furthermore, particular attention should be paid on cases involving L. sericata larvae at ambient temperature ranging from 22°C to 25°C, which appears to maximise the heat-emission process.     

Methadone determination in puparia and its effect on the development of Lucilia sericata (Diptera, Calliphoridae)

This paper describes a sensitive UPLC-MS/MS method for quantification of methadone and 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine (EDDP) in single empty puparial case of Lucilia sericata. Larvae were reared on substrates spiked with different concentrations of methadone (0-4 μg/g). Methadone was quantified in puparia reared on high concentrated substrates (0.8-4 μg/g). The major metabolite of methadone (EDDP) was not detected, confirming rapid elimination of metabolites by the larvae before pupation. The effects of methadone on the development of L. sericata were also investigated. No effect on sex ratio was detected. A significant difference was calculated for emerged adults but no trends could be observed. Concerning the developmental curve, a significant difference was observed between control and high methadone concentrations using the Kolmogorov-Smirnov test.     

Accurate STR allele designations at the FGA and vWA loci despite primer site polymorphisms

Polymerase chain reaction (PCR)-based STR DNA typing systems are used extensively in the field of human identification. Under optimal PCR conditions, the amplicon yield from both alleles of an STR locus is expected to be approximately equivalent. However, it is reasonable to expect that rare genomic sequence polymorphisms will co-localize with well-designed primer sets and induce allele imbalance or "dropouts". Two samples were identified in the course of genotyping thousands of individuals with AmpF/STR Profiler Plus that showed strong disparity in amplitude peak height of heterozygous peaks at the loci vWA and FGA. These samples were reamplified at reduced annealing temperature in an attempt to balance the peak heights. Nucleotide sequencing documented polymorphisms at the PCR primer binding sites of the affected alleles. The results indicate that reducing the annealing temperature to improve primer-binding efficiency at the mismatch and employing an alternative multiplex enhanced the data from both samples. Reducing annealing temperatures could provide a simple general solution to improving data quality for samples where polymorphisms are suspected to cause allele imbalance. Finally, we report on additional polymorphisms surrounding the vWA locus in a genetically diverse population.     

Detection and quantification of low levels of benzoylecgonine in equine urine

Cocaine (COC) is a highly addictive plant alkaloid expressing strong psychostimulatory effect. It has no medical use in equine veterinary practice. The contamination of the environment with cocaine such as its presence on the US paper currency has been reported few times. There are anecdotal reports of low benzoylecgonine (BE) concentrations (usually much less than 100 ng/mL) being found in urine of race horses. In order to protect horsemen against harsh penalties associated with the presence of trace amounts of BE in horse urine as a result of environmental contamination, in February 2005 the Illinois Racing Board issued new medication rules that established the threshold level of 150 ng/mL for BE in equine urine. The penalties associated with this rule provide for increasing fines ($250, $500, $1000) with successive positive reports against a trainer for levels of BE below 150 ng/mL. A total of 19,315 urine samples were collected over the 2-year period of time from winning horses (both harness and thoroughbred) at race tracks in Illinois for routine drug screening (ELISA). The presence of BE was confirmed by GC/MS in 28 urine samples (0.14%). The concentration range for BE in harness horses (21 detections) was < 5-91 ng/mL, and for thoroughbred (seven detections) was 7-52 ng/mL. To date, the laboratory has not reported concentrations of BE that exceed the established threshold concentration of 150 ng/mL.     

Treating Words as Data with Error: Uncertainty in Text Statements of Policy Positions

Political text offers extraordinary potential as a source of information about the policy positions of political actors. Despite recent advances in computational text analysis, human interpretative coding of text remains an important source of text-based data, ultimately required to validate more automatic techniques. The profession's main source of cross-national, time-series data on party policy positions comes from the human interpretative coding of party manifestos by the Comparative Manifesto Project (CMP). Despite widespread use of these data, the uncertainty associated with each point estimate has never been available, undermining the value of the dataset as a scientific resource. We propose a remedy. First, we characterize processes by which CMP data are generated. These include inherently stochastic processes of text authorship, as well as of the parsing and coding of observed text by humans. Second, we simulate these error-generating processes by bootstrapping analyses of coded quasi-sentences. This allows us to estimate precise levels of nonsystematic error for every category and scale reported by the CMP for its entire set of 3,000-plus manifestos. Using our estimates of these errors, we show how to correct biased inferences, in recent prominently published work, derived from statistical analyses of error-contaminated CMP data.     

The Campaign Value of Incumbency: A New Solution to the Puzzle of Less Effective Incumbent Spending

A puzzle in research on campaign spending is that while expenditure is positively related to votes won, this effect is far more strongly, or even exclusively, enjoyed by challengers rather than by incumbents. We unearth a new explanation for the puzzle, focusing on the hidden, yet variable, campaign value of office perquisites which incumbents deploy in their campaigns to win votes. When these variable office benefits are unobserved, then the effect is to make observed incumbent spending less effective than spending by challengers. Using data from the 2002 Irish general election, where incumbency was assigned a variable campaign value and included in declared campaign spending, we are able to demonstrate this hidden incumbency effect and estimate its relationship to electoral success, in terms of overall votes, share of votes, and probability of winning a seat. Contrary to previous research showing ineffective incumbent spending, we find that when the campaign value of office is also measured, public office value “spending” is not only very effective in winning votes, but also seems to be more effective than regular incumbent spending.