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71.
Ortiz-Reyes R Dragovic L Eriksson A 《The American journal of forensic medicine and pathology》2002,23(1):63-67
A 34-year-old, previously healthy man died suddenly and unexpectedly. The autopsy showed brain and pulmonary edema, numerous small meningeal meningiomas, bilateral and symmetrical juxtaventricular meningiomas, and a well-demarcated gray tan tumor in the medulla oblongata and upper cervical spinal cord. The latter tumor was a subependymoma with features of ependymoma in places. The authors describe and discuss the characteristics of this rare central nervous system tumor, its histogenesis, and its coexistence with other intracranial tumors. The possible mechanisms of death in the present case include compression of vital centers and acute obstruction of the cerebrospinal fluid flow. 相似文献
72.
Bendroth P Kronstrand R Helander A Greby J Stephanson N Krantz P 《Forensic science international》2008,176(1):76-81
Ethyl glucuronide (EtG) is a direct metabolite of ethanol and has been used as a marker of alcohol abuse in both urine and hair. This study investigated the value of EtG testing in post-mortem hair for diagnostic improvement of alcohol abuse in forensic medicine. Material from 70 consecutive medico-legal autopsies was collected in accordance with the recommendations on ethics by the Swedish National Board of Forensic Medicine. A method for determination of EtG in hair samples was developed using ultra performance liquid chromatography/electrospray tandem mass spectrometry (UPLC/ESI-MS/MS; LOQ, 2.5 pg/mg). The result of the EtG analysis was compared with the findings of phosphatidylethanol (PEth) in femoral whole blood, as measured by high performance liquid chromatography with an evaporative light-scattering detector (HPLC-ELSD; LOQ, 0.22 micromol/l). Evaluation of liver histology and anamnestic evidence of alcohol abuse of the deceased were taken in consideration for the interpretation. Measurable levels of EtG were present in 49 of the 70 autopsy cases whereas PEth was present in 36. Thirty-nine cases had EtG levels above the cutoff limit (> or = 30 pg/mg) compared with 29 for PEth (> or = 0.7 micromol/l). Fifteen cases had EtG as exclusive indicator for alcohol abuse compared with four cases for PEth. These findings suggest that measurements of EtG in hair may provide improved diagnostic information on alcohol abuse, due to a long retrospective time-window for detection and stability of EtG in hair in the decaying cadaver. However, an EtG level below the cutoff does not completely exclude previous alcohol abuse. 相似文献
73.
Anders Sjögren 《Journal of contemporary African studies : JCAS》2015,33(2):163-170
In much of Africa, the simultaneous contestation over sub-national demarcations, political identities and the locus of authority has activated a territorial politics. In such contexts of uncertainty, state rulers and other social forces advance competing notions of the relevant and legitimate boundaries of territories and identities. This collection of articles examines how, across the continent, struggles over territory are linked to divergent understandings of identity and authority, with significance for territorial integrity, national identity and conflict. 相似文献
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Pia Wahlsten M.Sc. M.D. Anders Eriksson Ph.D. M.D. 《Journal of forensic sciences》2020,65(5):1548-1556
Finland has one of the highest homicide rates in Western Europe, and almost every tenth homicide is caused by asphyxiation. Reliable statistics, a strict legislation, and an exceptionally high medico-legal autopsy rate formed a base for a nationwide analysis of asphyxia homicides (n = 383) during 30 years. The cases were identified through multiple records, and all the forensic pathology case files were studied in detail. In more than one out of five cases, there were indications of staging, and the homicide was revealed first at autopsy in close to one in ten cases. The vast majority of the homicides took place in private locations and involved persons known to each other. Every third victim was an intimate partner, and every tenth a child. Almost half of the victims died from manual strangulation, one in three from ligature strangulation. Smothering, choking, neck compression with a firm object, and thoracic compression were more rare methods. Drownings were excluded from this study material. Of all the victims, 7% had no observable external injuries. Petechiae were recorded in approximately in 61%, laryngohyoid fractures in 47%, and vocal cord hemorrhages in 16% of the cases. Every tenth female victim had genital injuries. Toxicological analyses were performed in close to all of the cases, and almost three out of four victims tested positive for blood alcohol. The various aspects of the demographics and autopsy findings covered in this study contribute reliable and accurate data to further strengthen the spectrum of observable medico-legal characteristics of asphyxia homicides. 相似文献
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Anders Todal Jenssen 《Scandinavian political studies》2016,39(1):22-51
Hitherto, tactical voting has not been a topic in Norwegian electoral research, despite the fact that tactical considerations have been publically discussed both by politicians and citizens for years. The complexity of the electoral system is partly to blame. Norwegian voters experience a number of tactical situations that give rise to rather different dilemmas, and hence several tactical motives. These need to be mapped and analysed separately. A set of survey questions has been especially designed for the present study to record these motives. Special attention has also been paid to the political sophistication of voters, campaign messages encouraging tactical voting, and the restraining effects of habitual voting and negative attitudes towards tactical voting. These factors may modify the inclination to tactical electoral behaviour. The web survey designed for the present project was conducted immediately following the Norwegian parliamentary election of 2013 (N = 2,278). Of the voters in the survey, 18.3 percent reported casting a tactically motivated vote. The 4 percent threshold on the distribution of compensatory seats, the competition for the last district seats and the composition of government coalitions triggered tactical voting. Tactical voters do not stand out as more politically sophisticated than other voters. Rather than calculating the expected utility for each party, they seem to rely on campaign information from the political parties and the media when voting tactically. For the habitual voters and voters with a strong dislike of tactical voting, the propensity for tactical voting is well below average. 相似文献
79.
Mensura Junuzovic M.D. M.Sc. Ameli Sjöberg M.D. Anders Eriksson M.D. Ph.D. 《Journal of forensic sciences》2016,61(4):966-971
We examined the association between unintentional nonhunting firearm deaths and changes in firearm legislation in Sweden. There were 43 fatalities during the study time frame 1983–2012, representing 46% of all unintentional firearm deaths during the same period. The victims were predominantly young males (mean age 25 years). Slightly more than half of the deaths were caused by another person and were inflicted at close range. The main cause of the incidents was human error. The majority of the involved firearms were legal; however, most victims killed with illegal firearms were under the influence of alcohol and/or drugs at the time. The death rate decreased significantly following the introduction of the hunter's examination in 1985. Education and training associated with the hunter's examination was at least partially responsible for the decline in fatalities after 1985. Future prevention should target the availability of illegal firearms. 相似文献
80.
Service development accounts for an even smaller share of European R&D investments than we may think
The Journal of Technology Transfer - In academic research on private R&D investments, sectoral differences are generally analyzed on the basis of firms’ classification according to... 相似文献