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151.
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
152.
Mark P. V. Begieneman B.Sc. Frank R. W. Van De Goot M.D. Jan Fritz Rence Rozendaal M.D. Ph.D. Paul A. J. Krijnen M.Sc. Hans W. M. Niessen M.D. Ph.D. 《Journal of forensic sciences》2010,55(4):988-992
Abstract: In the present study, ultrastructural analysis of mitochondrial deposits (black dots within mitochondria) as a method for the detection of early acute myocardial infarction (AMI) was evaluated. In 24 patients with AMI and six controls, analysis was performed in the heart of infarcted patients and noninfarcted controls. In the infarction area in lactate dehydrogenase (LDH)‐diagnosed AMI, the percentage of positive mitochondria was significantly higher compared to corresponding heart tissue in control patients and compared to noninfarcted areas within these patients. Also in patients with a clinically diagnosed AMI but no LDH decoloration, a significant higher percentage of positive mitochondria was found in the left ventricle compared to controls and noninfarcted areas. In patients with AMI, an increase in mitochondria with deposits was found in the infarction area compared to controls and noninfarcted tissue within the same patient, suggesting that electron microscopical changes in mitochondria can be used for the diagnosis of AMI less than 3 h old. 相似文献
153.
Frank Biermann Michele M. Betsill Joyeeta Gupta Norichika Kanie Louis Lebel Diana Liverman Heike Schroeder Bernd Siebenhüner Ruben Zondervan 《International Environmental Agreements: Politics, Law and Economics》2010,10(4):277-298
The Earth System Science Partnership, which unites all major global change research programmes, declared in 2001 an urgent
need to develop “strategies for Earth System management”. Yet what such strategies might be, how they could be developed,
and how effective, efficient and equitable such strategies would be, remains unspecified. It is apparent that the institutions,
organizations and mechanisms by which humans currently govern their relationship with the natural environment and global biochemical
systems are not only insufficient—they are also poorly understood. This article presents the science programme of the Earth
System Governance Project, a new 10-year global research effort endorsed by the International Human Dimensions Programme on
Global Environmental Change (IHDP). It outlines the concept of earth system governance as a challenge for the social sciences,
and it elaborates on the interlinked analytical problems and research questions of earth system governance as an object of
study. These analytical problems concern the overall architecture of earth system governance, agency beyond the state and
of the state, the adaptiveness of governance mechanisms and processes as well as their accountability and legitimacy, and
modes of allocation and access in earth system governance. The article also outlines four crosscutting research themes that
are crucial for the study of each analytical problem as well as for the integrated understanding of earth system governance:
the role of power, knowledge, norms and scale. 相似文献
154.
AbstractTo the cultural geographer specializing in Central Asia, Frank's survey of the historical place of Central Asia in the world system is highly suggestive. It needs only a few clarifications, perhaps, before we address the level of historical relevance of such an area. 相似文献
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158.
Barbara Zwirs Frank Verhulst Vincent Jaddoe Albert Hofman Johan Mackenbach Henning Tiemeier 《心理学、犯罪与法律》2013,19(4):335-349
Abstract From a criminological perspective, romantic relationships are supposed to decrease the risk of antisocial behaviour (Laub, Nagin, & Sampson, American Sociological Review, 63, 225–238, 1998). However, the effects of these relationships probably depend on the romantic partner's behaviour. In the current study we examined partner similarity for antisocial behaviour in an ethnically heterogeneous community sample of 4135 married, cohabiting and dating couples from Rotterdam, the Netherlands, using self-reports. Spousal correlations were consistently positive for antisocial behaviour but differed in strength according to the type of antisocial behaviour. Associations between spouses remained strong after adjusting for age and educational level depending on the type of antisocial behaviour. In addition, antisocial behaviour was positively associated between partners across marital status and ethnicity, but the strength of this association varied to some extent. Results are discussed in light of the phenotypic assortment, the socialization and the social homogamy hypotheses. 相似文献
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160.
Stefan Schindler Akinyele O. Umoja Karen Rosenberg Isaac Saney Frank Rosengarten 《Socialism and Democracy》2013,27(1):109-134
Mike Marqusee, REDEMPTION SONG: MUHAMMAD ALI AND THE SPIRIT OF THE SIXTIES (Verso Books, 1999) Marilyn Buck, David Gilbert, and Laura Whitehorn, ENEMIES OF THE STATE, (Brooklyn, N.Y.: Resistance in Brooklyn Publication, 1998). Meyer, c/o WRL, 339 Lafayette Street, NY 10012 or mmmsrnb@igc.org. Viviane Forrester, THE ECONOMIC HORROR (Cambridge, UK: The Polity Press [in association with Oxford, UK, and Maiden, Mass.: Blackwell Publishers], 1999). Peter Roman, PEOPLE'S POWER: CUBA'S EXPERIENCE WITH REPRESENTATIVE GOVERNMENT (Boulder: Westview Press, 1999). Stanislao G. Pugliese, CARLO ROSSELLI: SOCIALIST HERETIC AND ANTIFASCIST EXILE (Cambridge, Mass.: Harvard University Press, 1999). 相似文献