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61.
Measurement of the amount of fat in femoral bone marrow can provide a quantitative assessment of the nutritional status of an individual animal. An analytical method is presented for quantitating the percent fat in bone marrow from three domestic species: bovine, canine, and equine. In this procedure, fat is extracted from bone marrow using pentane, and the percent fat recovered is determined gravimetrically. Based on analyses from adult animals (normal body condition scores), the average percentage of fat in the bone marrow was >80%. In cases in which animals have been diagnosed as emaciated or exhibit serous atrophy of fat (body scores of 1 or 2), the femoral bone marrow fat was less than 20%. In domestic animals, bone marrow fat analysis can be a useful, quantitative measure that, when used in conjunction with all other data available, can support a diagnosis of starvation or malnutrition. 相似文献
62.
Christina Elschner Christof Ernst Georg Licht Christoph Spengel 《The Journal of Technology Transfer》2011,36(3):233-256
Most industrialized countries apply special tax incentives to boost the R&D expenditures of firms. This study considers the
design of such R&D tax incentives as applied in the European Union and simulates its effect on the post-tax R&D expenditures
of firms in different industries and different profit/loss-situations by means of the simulation model European Tax Analyzer.
Any restrictions and progressive tax incentives are explicitly taken into account. Our results indicate that for designing
and measuring public support to R&D it is often not sufficient to focus only on tax rate effects of R&D tax incentives and
the design of a tax incentive must be in accordance with the framing tax system in order to be effective. As soon as there
are any limitations in place, our results suggest a considerably lower impact of R&D tax incentives on the post-tax R&D expenditures
than the commonly used B-Index by the OECD. The results clearly illustrate the beneficial impact of immediate cash refunds
for unused tax incentives. 相似文献
63.
Abstract: Few studies have investigated criminal and violent behavior in patients with affective disorders. We reviewed the national crime register for records of criminal offenses committed by 1561 patients with affective disorders and studied the predictive value of certain psychopathological symptoms assessed with the Association for Methodology and Documentation in Psychiatry (AMDP) system concerning future criminal behavior. Sixty‐five (4.2%) patients had been convicted in the 7–12 years after discharge (307 cases). Patients with the AMDP syndrome mania had a significantly higher risk for later criminal behavior. The combination with the hostility syndrome further increased the risk. These findings are in line with previous data indicating a higher risk for later criminal behavior in patients with a manic/bipolar disorder compared to depressive disorder. As previously demonstrated in another sample of schizophrenic patients, the AMDP syndromes mania (and hostility) is associated with a higher risk of later criminal behavior. 相似文献
64.
Sebastian Harth Martin Obert Ph.D. Frank Ramsthaler M.D. Christina Reuß Horst Traupe M.D. Marcel A. Verhoff M.D. 《Journal of forensic sciences》2010,55(3):690-694
Abstract: Since Broca’s time (1824–1880), ossification of the neurocranial sutures has been used as a characteristic of age. Current approaches include the visual macroscopic examination of ecto and endocranial sutures. The evaluation of the cross‐section of sutures usually necessitates the destruction of the neurocranium. In a nondestructive alternative approach that was tested within the context of the “Digital Forensic Osteology” project that ran in cooperation with the Virtopsy®‐Project, it emerged that the resolution of conventional multi‐slice computed tomography data sets was not high enough to image sutures. Thus for the experiments presented here, the eXplore Locus Ultra flat‐panel computed tomography scanner from GE Healthcare was used. Calottes were scanned during autopsy and then immediately returned to the corpse. So far, the skullcaps of 221 individuals have been scanned. The cross‐sections of 14 suture segments could be assessed for seven previously defined stages of ossification. In a converse step, the 14 highest and lowest age estimate values corresponding to the individual stages of suture closure found were estimated for each calotte. The obtained ranges narrowing down the age estimate were evaluated with statistics. A mean value of 43.31 years for the range of narrowed age estimates shows that this method can be a useful aid in estimating age. The results of intra‐ and inter‐observer tests showed good overall agreement between the findings of three observers. This method is suitable for a nondestructive age estimation and can be used for the entire calotte. 相似文献
65.
Christina Mancini Author Vitae Ryan T. Shields Author Vitae Author Vitae Kevin M. Beaver Author Vitae 《Journal of criminal justice》2010,38(5):1022
Despite a steady decline in sex crime over the past twenty years, new laws, such as residence restrictions, targeting such crime have proliferated. Some scholars have argued that public concern about sexual offending against young children has served as a catalyst for the emergence of these laws. Few studies, however, have empirically tested this claim. To address this gap and to contribute to scholarship on public opinion about crime and justice, this research tests a central implication flowing from prior work—namely, the notion that people with children will be more likely to endorse increased restrictions on where sex offenders can live. Analyses of public opinion data from a 2006 poll of Florida residents suggest that parents are indeed significantly more likely to support such restrictions. Implications of the study for research and policy are discussed. 相似文献
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Christina Boswell 《West European politics》2013,36(3):491-512
Since 1999, the European Commission has been responsible for ‘integrating’ immigration and asylum goals into the EU's external relations. This article explores how different Directorates-General have responded to this requirement. Rejecting prevalent rationalist theories, it draws on organisational sociology to argue that administrative organisations are preoccupied with internal social and psychological tasks, and only selectively read and respond to signals from their political environment. Depending on characteristics of the organisation and policy area, one can hypothesise four ideal-typical responses: full adaptation, evasion, institutional decoupling, and reinterpretation. An analysis of Commission responses suggests that DG Justice, Liberty and Security fully adapted to the agenda, while DG External Relations adopted a strategy of institutional decoupling. DG Development shifted from initial evasion to reinterpretation, contributing to the rather incoherent mix of goals that emerged in the 2005 Global Approach. The article considers the implications of this account for theories of policy change. 相似文献