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51.
52.
While eulogising former President Apollo Milton Obote, President Museveni argued that the time had come to look for ways to bring genuine reconciliation in the country. Since then, in the context of ending the conflict in northern Uganda, calls have been made for the government to establish a Truth and Reconciliation Commission (TRC) to heal not only the wounds occasioned by that conflict, but also those that have been inflicted in the whole country since independence. In this regard, specific recommendations have been made on the need to establish a TRC once and for all to deal with Uganda's past. However, the talk of reconciliation has been heard before. Former dictator Idi Amin instituted a commission in 1974 to look into the disappearance of people in the early years of his rule in 1974, but its recommendations were never implemented. When he took over in 1986, MusevenL in order to show that his government was different from those before, established a commission to look into violations of human rights from independence up to the day he took over. Very few recommendations of this commission were ever implemented. This paper argues that there is momentum to establish a TRC in Uganda, which should deal with the conflict not only in northern Uganda but rather should be national in outlook. This is because there are events that have occurred since independence in the country that need closure. Also, it is the contention of this paper that in order to be successful, any future TRC must learn from the experiences of past commissions.  相似文献   
53.
ABSTRACT

This paper surveys the nascent experiments in political ecology underway in predominantly Kurdish areas of south-eastern Turkey, known as Bakûr, and Rojava (northern Syria). The Kurdish freedom movement is attempting to consolidate a social revolution with ecology at its heart in a most unpromising context, given its ongoing struggle against Islamic State and regional embargoes. This greening of its ideology can be significantly attributed to the influence of American social ecologist Murray Bookchin, an inspiration for Kurdish attempts to implement democratic confederalism, which comprises principles of direct democracy, gender equality and ecological well-being in a needs-based economy. The Mesopotamian Ecology Movement has emerged from activist campaigns opposing dam construction, climate change and deforestation in the region, to inform ecology councils tasked with formulating policies that reflect this philosophical paradigm shift. The essay considers the prospects for the ecological initiatives in Turkish and Syrian Kurdistan. It argues that, confronted by formidable challenges, expansion of the democratic confederal model beyond the heartlands of Bakûr and Rojava, and international solidarity, are preconditions for their endurance.  相似文献   
54.
55.
In this paper, I critically address the role of arbitrary and contingent features in philosophical debates about migration. These features play a central role, and display the importance of ‘unreason’ in the debate and the limits of rational criticism. Certain elements of political thought have to be taken as given, as essential starting points or indispensable building blocks. As such, they cannot be exposed to rational criticism. Political arrangements such as national borders, nation-states and national identities constitute these building blocks, and justify coercive borders in order to sustain them. If we are to subject these arrangements to critical examination, then we move beyond the limits of liberal political philosophy. I examine theorists who take this kind of approach to the ethics of immigration: Michael Blake, Samuel Scheffler and David Miller. I argue that such approaches ask us to balance arbitrary and contingent features of the political world against the non-contingent moral equality of the migrant. If we are to recognize the migrant as an equal reason-giver in the moral contestation of borders, then we are compelled to theorize beyond these limits, and to theorize instead about a global community of equals, a post-national world made up of transnational belonging.  相似文献   
56.
Abstract:  Denaturing high-performance liquid chromatography (DHPLC) was evaluated as a sequencing-independent means of detecting the presence of sequence differences in pair-wise mixtures of nonconcordant amplicons of human mitochondrial DNA (mtDNA). A total of 920 pair-wise combinations of HV1 and HV2 mtDNA amplicons from 95 individuals were assayed by DHPLC for sequence concordance/nonconcordance. For the 72 combinations of amplicons from different individuals who shared identical DNA sequences, DHPLC assays consistently indicated sequence concordance between the samples. This was in 100% agreement with sequencing data. For the 849 combinations of amplicons which differed in sequence, DHPLC detected the presence of sequence nonconcordance in all but 13 assays to yield 98.5% concordance with sequencing. Thus, DHPLC can be used to detect a diversity of sequence differences (transitions, transversions, insertions, and deletions) in the mtDNA D-loop. Accordingly, DHPLC may have utility as a presumptive indicator of mtDNA sequence concordance samples, as a screen for heteroplasmy/situational mixtures, and as a means for the physical fractionation of the individual contributors to an mtDNA mixture prior to sequencing.  相似文献   
57.
Pigments are rapidly replacing dyes as colorants in pen and printer inks, due to their superior colors and stability. Unfortunately, tools commonly used in questioned document examination for analyzing pen inks, such as TLC, cannot be used for the analysis of insoluble pigments on paper. Laser desorption mass spectrometry is demonstrated here as a tool for analyzing pigment-based pen inks. A pulsed nitrogen laser can be focused onto a pen stroke from a pigmented ink pen on paper, and positive and negative ions representative of the pigment can be generated for subsequent mass spectrometric analysis. Targeted pens for this work were a set of Uni-ball 207 pigmented ink pens containing blue, light blue, orange, green, violet, red, pink, and black inks. Copper phthalocyanine was identified as the pigment used to make both blue inks. A mixture of halogenated copper phthalocyanines were identified in the green ink. Unexpectedly, the pink ink was found to contain a red pigment, Pigment Red 12, treated with a mixture of water-soluble dyes. Each sample yielded ions representative of the pigments present.  相似文献   
58.
The electrostatic process for imaging indentations on documents using the ESDA device is investigated under controlled experimental settings. An in-house modified commercial xerographic developer housing is used to control the uniformity and volume of toner deposition, allowing for reproducible image development. Along with this novel development tool, an electrostatic voltmeter and fixed environmental conditions facilitate an optimization process. Sample documents are preconditioned in a humidity cabinet with microprocessor control, and the significant benefit of humidification above 70% RH on image quality is verified. Improving on the subjective methods of previous studies, image quality analysis is carried out in an objective and reproducible manner using the PIAS-II. For the seven commercial paper types tested, the optimum ESDA operating point is found to be at an electric potential near -400V at the Mylar surface; however, for most paper types, the optimum operating regime is found to be quite broad, spanning relatively small electric potentials between -200 and -550V. At -400V, the film right above an indented area generally carries a voltage which is 30-50V less negative than the non-indented background. In contrast with Seward's findings [G.H. Seward, Model for electrostatic imaging of forensic evidence via discharge through Mylar-paper path, J. Appl. Phys. 83 (3) (1998) 1450-1456; G.H. Seward, Practical implications of the charge transport model for electrostatic detection apparatus (ESDA), J. Forensic Sci. 44 (4) (1999) 832-836], a period of charge decay before image development is not required when operating in this optimal regime. A brief investigation of the role played by paper-to-paper friction during the indentation process is conducted using our optimized development method.  相似文献   
59.
Abstract

The current study surveyed a random sample of Texas law enforcement officers (n?=?109) about their knowledge regarding behaviors indicative of deception. The officers were not highly knowledgeable about this topic, overall performing at a chance level in assessing how various behavioral cues relate to deception. Confidence in one's skill was unrelated to accuracy, and officers who reported receiving the most training and utilizing these skills more often were more confident but no more accurate in their knowledge of the behaviors that typically betray deception. The authors compare these results to previous studies that have examined officers’ beliefs in other countries and discuss the implication of these results in terms of developing future training programs that may debunk the common misconceptions that officers possess.  相似文献   
60.
Performing point‐of‐care urine drug screen testing at autopsy by a forensic pathologist may provide an early indication of the presence of analytes of interest during autopsy. An evaluation for the screening of 14 classes of common drugs of abuse in postmortem urine by the point‐of‐care screening device, Alere iCup DX 14, is presented. One hundred ninety postmortem urine samples were screened with the iCup occurring at autopsy by the forensic pathologist. Positive and negative results obtained from the screening kit were evaluated against confirmatory test results obtained using routine forensic toxicology analyses that employed LC‐MS/MS and GC‐MS to detect a combination of over 85 common drugs of abuse and medications. Sensitivity for each respective iCup drug class ranged from 66% (buprenorphine) to 100% (methadone, tricyclic antidepressants). Specificity for each respective iCup drug class ranged from 89% (benzodiazepines) to 100% (amphetamines, barbiturates, buprenorphine, 3,4‐methylenedioxymethamphetamine, methadone). Positive predictive values ranged from 44% (benzodiazepines) to 100% (amphetamines, barbiturates, buprenorphine, methylenedioxymethamphetamine, methadone), while negative predictive values ranged from 96% (methamphetamine) to 100% (barbiturates, methadone, tricyclic antidepressants). A high false‐positive rate was yielded by the benzodiazepine class. The lack of fentanyl screening in the point‐of‐care device is a significant limitation considering its prolific prevalence in forensic casework. The results obtained in the study should be acknowledged when considering the use of the Alere iCup DX 14 in the context of postmortem casework to help indicate potential drug use contemporaneously with autopsy and when requiring such preliminary results prior to the release of a final forensic toxicology report.  相似文献   
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