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Neither absolute THC content nor morphology allows the unequivocal discrimination of fiber cultivars and drug strains of Cannabis sativa L. unequivocally. However, the CBD/THC ratio remains constant throughout the plant's life cycle, is independent of environmental factors, and considered to be controlled by a single locus (B) with two codominant alleles (BT and BD). The homozygous BT/BT genotype underlies the THC‐predominant phenotype, BD/BD is CBD predominant, and an intermediate phenotype is induced by the heterozygous state (BT/BD). Using PCR‐based markers in two segregating populations, we proved that the THCA synthase gene represents the postulated B locus and that specific sequence polymorphisms are absolutely linked either to the THC‐predominant or the THC‐intermediate chemotype. The absolute linkage provides an excellent reliability of the marker signal in forensic casework. For validation, the species‐specific marker system was applied to a large number of casework samples and fiber hemp cultivars.  相似文献   
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Forgiveness is a key concept in many governance and responsive regulation issues. The notion of intergroup forgiveness was examined among people from four countries: Angola, Guinea‐Bissau, Mozambique, and East Timor. Nine hundred and eighty‐five adults who had suffered from the many conflicts in their areas, either personally or through injuries inflicted on members of their family, agreed to participate in a study that was specifically about seeking intergroup forgiveness. In all four countries, most participants of the study agreed with the ideas that (i) seeking intergroup forgiveness makes sense; (ii) the seeking process must be a popular, democratic, and public process, not a secret elite negotiation; (iii) the process must be initiated and conducted by people in charge politically, not by dissident factions; and (iv) the process is aimed at reconciliation, not at humiliating the group requesting forgiveness. Differences between the four countries were found regarding the extent to which (i) international organizations may be involved in the process; (ii) the demand must include the former perpetrators; and (iii) emotions and material compensation are ingredients in the process.  相似文献   
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In Europe, more than 50 approved cultivars of fiber hemp (Cannabis sativa L.) are in agricultural production. Their content of psychoactive tetrahydrocannabinol (THC) is legally restricted to <0.2% (%w/w in the dry, mature inflorescences). Cannabis strains with much higher THC contents are also grown, illegally or under license for drug production. Differentiation between these two groups relies on biochemical quantification of cannabinoid contents in mature floral material. For nonflowering material or tissue devoid of cannabinoids, the genetic prediction of the chemical phenotype (chemotype) provides a suitable method of distinction. Three discrete chemotypes, depending on the ratio of THC and the noneuphoric cannabidiol (CBD), can be distinguished: a “THC-predominant” type, a “CBD-predominant” type, and an intermediate chemotype. We present a systematic genetic prediction of chemotypes of 62 agricultural hemp cultivars grown in Europe. The survey reveals the presence of up to 35% BT allele-carrying individuals (representing either a THC-predominant or an intermediate chemotype) in some cultivars—which is unexpected considering the legal THC limit of 0.2% THC. The fact that 100% of the seized drug-type seeds in this study revealed at least one BT allele, reflects that plant breeding efforts have resulted in a fixation of the BT allele in recreational Cannabis. To guarantee a sincere forensic application based on a genetic chemotype prediction, we recommend not to classify material of unknown origin if the samples size is below nine genetically independent individuals.  相似文献   
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Community development corporations (CDC) are a cornerstone of neighborhood improvement in legacy cities. Yet they face challenges that threaten their financial sustainability, challenges that grew exponentially with the Great Recession. This article examines the impact of the Great Recession on the revenue and survival of CDC in Baltimore, Maryland; Cleveland, Ohio; and Detroit, Michigan. An analysis of financial data from the National Center for Charitable Statistics from 2004 to 2011 highlights issues of industry contraction, revenue concentration and loss, and CDC survival. Interviews and examination of multiple secondary sources of information on CDC activity and support networks in each city further our understanding of the financial results. We find that the CDC industry in all three cities was severely impacted by the Great Recession and that the CDC support networks in each city had a significant intervening effect on the ability of CDC to adapt to the fiscal and service pressures created by the recession. We discuss the implications of the shared trends and the city-specific dynamics for the role of CDC in neighborhood improvement in legacy cities.  相似文献   
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Lithuania's security orientation has evolved significantly since 1991. It has moved from prioritising Baltic and, then, Nordic, cooperation to focusing on partnership with Poland, and seeking NATO and European Union membership. Initially re‐buffed by both, Lithuania has gradually sought to strengthen its de facto ties with NATO and WEU, and to build up its economic ties with the EU and its member states, in the belief that this provided a form of ‘soft’ security, and prepared the way for eventual membership of NATO and the EU.  相似文献   
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Recent institutionalist scholarship has theorized the liberalization or “disorganization” of capitalism as the result of shifts in economic actors' “logic of action” towards opportunism. Little attention has been given to the reverse possibility that shifts in economic actors' “logic of action” away from opportunism might contribute to “embedding” or “organizing” capitalism. This paper builds on recent scholarship to theorize this scenario and then demonstrate its empirical validity with an historical institutionalist study of the emergence of such a “non‐liberal” institution in Switzerland in 1961. The theoretical framework links three “logics of action” – opportunism, enlightened self‐interest and strong solidarity – to Höpner's typology of capitalist institutions – organized, coordinated, and liberal. It theorizes the interactions between these logics and the social mechanism – goal signaling – that can explain a shift from one logic of action to another, potentially leading to change from one type of institution to another.  相似文献   
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