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Most chemical and physical methods employed in visualizing latent marks have shown detrimental effects on human health and, therefore, some research groups have directed their attention to the utilization of various (bio)polymers with the aforementioned purpose. Although chitosan is widely used in medicine, pharmacy, food, and drug delivery systems, there are very few studies that address this biopolymer utilization in forensic applications, such as the detection of latent fingerprints. We used chitosan crosslinked with sodium tripolyphosphate and conjugated with L‐lysine to enhance the visualization of latent fingerprints, due to its ability to interact with fingerprint sweat residues. These conjugates were prepared using different (w/w) amounts of chitosan and tripolyphosphate (6/1; 4/1; 1/1; 1/4; and 1/6), and those with the most promising results (i.e., 6/1 formulation) were investigated in detail. Fourier transform infrared (FT‐IR) spectroscopy confirmed interactions between components of the systems. Optical microscopy and scanning electron microscope (SEM) analysis showed that prepared powder formulations were uniform in size and confirmed that chitosan/tripolyphosphate/lysine conjugates bind easily to the sweat and lipid residues present in the latent fingerprints. The testing of prepared conjugates demonstrated the potential of these systems as bio‐based powder substitution for commercially available powders.  相似文献   
43.
This article indicates that Suleymani tribes, which were relocated from Diyarbekir region en masse to the newly conquered territories of northern Ottoman-Iranian frontiers after the mid-sixteenth-century, created a shift in the administrative and ethnic structure of the region. Although the roles of tribes were mostly seen as subordinate to the power of the Kurdish emirs, this study shows that the chiefs of Suleymani tribes, more specifically Besyan and Heyderan, became the rulers of the newly captured Safavid territories and they did not recognize the authority of their own Suleymani emirs. The writer focuses on this migration and discusses that the relocated Suleymani tribes preserved the collective memory of their migration during the nineteenth-century and their perception shaped the creation of a tribal myth, Mil-and-Zil, after the Ottoman central government disinherited the Kurdish emirs during the mid-nineteenth-century. Suleymani tribes' migration, collective memory and mythification of their own identities show that tribes were not passive subjects but they were in fact at the center of the developments of the Ottoman eastern frontier.  相似文献   
44.
By discussing the role of the Balkan Entente within Turkish–Yugoslav relations, this article endeavours to reflect the extent to which the Entente guaranteed security to Turkey and Yugoslavia. It deals with the 1934–41 period, which starts with the formation of the Balkan Entente and ends with the German invasion of Yugoslavia. The article is written mainly based on Yugoslav archival documents and aims to provide an alternative narrative that contests the conventional Turkish view. It also demonstrates that although the political leaders in Turkey and Yugoslavia became more optimistic about the future of the region after having signed the Balkan Entente, their perception of threat changed over time during the period of increasing instability in Europe.  相似文献   
45.
Diasporas participate in the home country’s development through remittances, philanthropy, knowledge transfer, investment, and political engagement. Based on the theoretical perspective of network governance, this paper argues that governments can enhance diaspora contributions by offering incentives to engage with the homeland. The paper then applies this perspective to assess the effectiveness of Lithuania’s diaspora engagement policy. Based on successful strategies adopted by other countries, the paper makes recommendations on how to strengthen the incentives for the diaspora to participate in Lithuania’s political, social, economic, and cultural life, and on how to create a better environment for the diaspora’s contributions.  相似文献   
46.
This article analyses the impact of the euro crisis on national parliaments and examines their response to the deepening of EU fiscal integration and the correspondent limitation of their budgetary autonomy. It argues that the sovereign debt crisis has provoked the emergence of new channels of parliamentary involvement in EU economic governance. National parliaments have acquired various rights of approval in the European Semester, strengthened the accountability of national governments, reinforced their scrutiny over budgeting, improved their access to information, and created domestic and supranational avenues for deliberation and political contestation of European integration. In these respects, they have undergone further Europeanisation. While these reforms do not outweigh the centralisation of EU powers, they represent an embryonic step in the parliamentary adaptation to the nascent EU fiscal regime. Yet they are unlikely substantially to influence EMU policy‐making processes, because of the democratic disconnect inherent in the EU's multilevel constitution.  相似文献   
47.
Recreational use of the potent synthetic opioid 3,4‐ dichloro‐N‐(2‐(dimethylamino)cyclohexyl)‐N‐methylbenzamide (U‐47700) is rising, accompanied by increasingly frequent cases of serious intoxication. This article reports a case of near‐fatal U‐47700 intoxication. A man was found unconscious (with drug powder residues). After 40 h in hospital (including 12 h of supported ventilation), he recovered and was discharged. Liquid chromatography/high‐resolution mass spectrometry (LC/HRMS) or gas chromatography/mass spectrometry (GC/MS) were used to detect and quantify substances in powders, serum and urine. Powders contained U‐47700 and two synthetic cannabinoids. Serum and urine were positive for U‐47700 (351.0 ng/mL), citalopram (<LOQ), tetrahydrocannabinol (THC: 3.3 ng/mL), midazolam (<LOQ) and a novel benzodiazepine, clonazolam (6.8 ng/mL) and their metabolites but negative for synthetic cannabinoids. If potent synthetic opioids become cheaper and more easily obtainable than their classical counterparts (e.g., heroin), they will inevitably replace them and users may be exposed to elevated risks of addiction and overdose.  相似文献   
48.
This article revisits the balancing act between independence and accountability at the European Central Bank (ECB). It contrasts procedural and substantive concepts of accountability, and challenges the mainstream idea that independence and accountability can be reconciled through narrow mandates, the indiscriminate increase of transparency, the creation of multiple channels of accountability, and the active use of judicial review. These assumptions form the pillars of a procedural type of accountability that promises to resolve the independence/accountability dilemma but fails to do so in practice. The article brings evidence to show how ECB accountability has become a complex administrative exercise that focuses on the procedural steps leading up to monetary and supervisory decisions while simultaneously limiting substantive accountability. The failure to acknowledge the trade‐off between independence and accountability (said to be ‘two sides of the same coin’) has resulted in a tendency to privilege the former over the latter.  相似文献   
49.
This paper analyses food industry labelling behaviour in regulated and unregulated markets of products with nutrition and health claims (N&H claims) in the Western Balkans. The aim is to find out whether the intervention of the lawmakers in the form of labelling regulation improves transparency of labelling behaviour and facilitates a more informed consumer choice. The analysis is based on a shop survey of 475 products with N&H claims, conducted in six Western Balkan countries (WBC). Statistical inference is derived from the results of the Mann–Whitney and Kruskal–Wallis non-parametric tests as well as the Dunn post-test for all pairwise comparisons as a form of simultaneous nonparametric inference. Differences among the countries constituting the region are significant. In comparison with regulated markets in the region, unregulated WBC markets are characterized by a higher level of “spurious” statements dominated by regional/domestic producers not obliged to use scientifically-approved claims in their corporate practices. In these conditions, differences in labelling behaviour are expected as well, which is only partly confirmed by our testing results.  相似文献   
50.
Complex suicides (CSs) are committed by using more than one method. They account for 1.5-5% of all suicides. We present a case of CSs of a 44-year-old man, found dead in the vicinity of his car, in a deserted frozen field. Police investigation excluded homicide, and no medical data confirmed mental illnesses. Autopsy revealed wrist cuts, neck cuts, acid burns in the GI tract, multiple stab wounds to the head by a screwdriver, and several uncertain signs of hypothermia. Toxicology analysis (gas chromatography-mass spectrometry) confirmed ingestion of insecticide. We concluded that stab wounds to the head were the cause of death, while external hemorrhage and hypothermia were contributing factors. This is the first case of CSs reviewed in the literature where six suicide methods were applied. This particular case is interesting because the victim used a screwdriver as a tool for inflicting stab wounds to the head, which is a rare suicidal method.  相似文献   
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