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Laibl, L., Fatka, O., Budil, P., Ahlberg, P., Szabad, M., Voká?, V. & Kozák, V., 24.3.2015. The ontogeny of Ellipsocephalus (Trilobita) and systematic position of Ellipsocephalidae. Alcheringa 39, 477–487. ISSN 0311-5518.

Well-preserved early holaspid stages of the Cambrian Series 3 trilobites Ellipsocephalus hoffi (Schlotheim, 1823) and Ellipsocephalus polytomus Linnarsson, 1877 have been discovered in the P?íbram-Jince Basin (Czech Republic) and Jämtland (Sweden), respectively. Both species show remarkable morphological changes during late ontogeny. The earliest holaspides share long genal spines, and long macrospines on the second thoracic segment. Whereas macrospines disappear abruptly in later stages, genal spines are progressively shortened. Consequently, the ontogeny of trilobites of Ellipsocephalidae is revised. The morphology of early meraspid cranidia and ontogenetic patterns in the disappearance of macrospines suggest that this family is closely related to members of Redlichiida rather than Ptychopariida.

Luká? Laibl [] and Old?ich Fatka [], Charles University, Institute of Geology and Palaeontology, Albertov 6, 128 43, Prague 2, Czech Republic; Petr Budil [], Czech Geological Survey, Klárov 3, Prague 1, 118 21, Czech Republic; Per Ahlberg [], Department of Geology, Lund University, Sölvegatan 12, SE-223 62 Lund, Sweden; Michal Szabad [], Obránc? míru 75, 261 02 P?íbram VII, Czech Republic; Václav Voká? [], Ke Kuka?ce 21, 312 00 Pilsen, Czech Republic; Vladislav Kozák [], K Moravině 11/1689, 190 00 Prague 9, Czech Republic.  相似文献   
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The purpose of this study was to illuminate the perspectives of women who experienced sexual violence perpetrated in the warscapes of eastern Democratic Republic of Congo. Civilians are targeted for rape, loot and pillage yielding deleterious effects on the social fabric and the sustenance the community provides. The article is based on 11 qualitative semistructured interviews and 4 written narratives from women of reproductive age, recruited from organizations providing support post-sexual violation. The study departs from a larger ethnographic project investigating the phenomenon of war-rape. Thematic analysis guided the analysis through the theoretical lenses of structural violence and intersectionality. The women expressed total insecurity and a multitude of losses from bodily integrity, health, loss of family, life course possibilities, livelihoods and a sense of place; a profound dispossession of identity and marginalization. Pregnancies resulting from rape reinforced stigma and burdened the survivor with raising a stigmatized child on the margins of society. Perpetrators of rape were mostly identified as Interhamwe (Rwandan Hutus rebels) who entered Congo after the Rwandan genocide in 1994. Their goal, according to the women, was to spread HIV and impregnate Congolese women, thereby destroying families, communities and society. The women survivors of war-rape described experiences of profound loss in this conflict which has global, ethnic and gendered dimensions. Congo's conflict thus requires critical reflection on how local wars and subsequent human suffering are situated in a matrix of globalization processes, enabled by transnational actors and embedded in structural violence.  相似文献   
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The author challenges the hypothesis developed by Caldwell and others that sexuality in Africa is inherently permissive, and that prevailing attitudes and behavior are primary reasons for the relative failure of family planning programs to reduce fertility, and thereby will be major factors hindering efforts to control the spread of HIV infections and AIDS. The article is in three parts. "The first is a summary of the thesis as presented by Caldwell et al., including their location of African sexuality and their conceptualisation of change. The second offers a critical response, focusing mainly on the problems of research into sexual behaviour and the christianisation process, with special reference to the case of the Kikuyu people, among whom, recent studies suggest, even where sexual activity may have appeared largely free of moral restraint, there was indeed a moral order.... Part three offers a new way forward." (SUMMARY IN FRE)  相似文献   
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