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31.
Three studies used the symbolic theory of history and identity to examine the impact of social representations of the 1986 EDSA I ??People Power?? revolution on participation in subsequent protest social movements in the Philippines. Study 1 found that in 4 state universities scattered across the archipelago of the Philippines, the first EDSA revolution was nominated as the most important event in Filipino history, and formed part of a narrative moving from authoritarian to democratic rule. Study 2 employed a mixed convenience sample of university students and adults to show that a measure of historical fatalism, or cynicism about the ability of EDSA I to produce lasting social change together with low identification with the social movement predicted lack of passive behavioral participation in the social movement that overthrew President Estrada in the EDSA II revolution. The importance of removing Estrada (derived from an expectancy?Cvalue/cost?C-benefit analysis formulation) was the best predictor of active behavioral participation. Study 3 showed that historical fatalism was the best predictor of behavioral intentions to actively participate in an attempt to overthrow Estrada??s successor President Arroyo, whereas anger was the best predictor of passive behavioral intentions among university students. Results suggest an exhaustion of goodwill from Filipinos, who no longer believe that People Power can force positive change against endemic corruption in national governance.  相似文献   
32.
Sevoflurane concentrations in blood, brain, and lung were measured in an individual apparently dying from sevoflurane inhalation. Sevoflurane is a volatile nonflammable fluorinated methyl isopropyl ether inhaled anesthetic, chemically related to desflurane and isoflurane. The incidence of abuse of sevoflurane is lower than that of other drugs of abuse possibly due to its inaccessibility to the general public and less pleasurable and addicting effects. The dead subject was an anesthetist found prone in bed holding an empty bottle of sevoflurane (Ultane). Serum, urine, and liver were screened for numerous drugs and metabolites using enzyme immunoassays and gas chromatography-mass spectrometry. Analysis did not reveal presence of any drug, including ethanol, other than sevoflurane. Sevoflurane was determined by headspace gas chromatography and revealed concentrations of 15 microg/mL in blood and 130 mg/kg in brain and lung. Autopsy revealed pulmonary edema and frothing in the lung, pathological findings associated with death by sevoflurane or hypoxia. The cause of death was ruled as sevoflurane toxicity and the manner of death as accident.  相似文献   
33.
The accurate quantification of target DNA is an important step in the short tandem repeat analysis of forensic biological samples. By utilizing quantification data to control the amount of template DNA in the polymerase chain reaction (PCR), forensic scientists can optimize testing and minimize the consumption of limited samples. The ability to identify and quantify target DNA in mixed-species samples is crucial when it may be overwhelmed by nontarget DNA, as in cases of dog attack. We evaluated two quantitative real-time PCR assays for dynamic range, species specificity, and inhibition by humic acid. While both assays proved to be highly sensitive and discriminating, the Melanocortin-1 Receptor (MC1R) gene Taqman assay had the advantages of a shorter run time, greater efficiency, and safer reagents. In its application to forensic casework, the MC1R assay has been advantageous for quantifying dog DNA in a variety of mixed-species samples and facilitating the successful profiling of individual dogs.  相似文献   
34.
Trace DNA analysis is a significant part of a forensic laboratory's workload. Knowing optimal sampling strategies and item success rates for particular item types can assist in evidence selection and examination processes and shorten turnaround times. In this study, forensic short tandem repeat (STR) casework results were reviewed to determine how often STR profiles suitable for comparison were obtained from “handler” and “wearer” areas of 764 items commonly submitted for examination. One hundred and fifty‐five (155) items obtained from volunteers were also sampled. Items were analyzed for best sampling location and strategy. For casework items, headwear and gloves provided the highest success rates. Experimentally, eyeglasses and earphones, T‐shirts, fabric gloves and watches provided the highest success rates. Eyeglasses and latex gloves provided optimal results if the entire surfaces were swabbed. In general, at least 10%, and up to 88% of all trace DNA analyses resulted in suitable STR profiles for comparison.  相似文献   
35.
Many Western-style democracies have witnessed a general shift in the distribution of crime prevention responsibility, away from the state and increasingly to citizens themselves. Civil society is today more and more often called upon as an additional policing resource. This article explores the phenomenon of voluntary citizen participation in policing in Sweden, based on an analysis of 9280 news-media articles. One state-sanctioned (the Volunteers of the Police) and one autonomous civic (Missing People Sweden) initiative were examined, from their respective start until 2017, to understand the role played by police–citizen partnerships in the establishment and legitimation of voluntary policing forms in Sweden. A high degree of integration between police and volunteer work was found, enabling not only effective citizen participation, but also having an influence on police operations. The more effective and publicly visible the voluntary policing bodies were, the more pressure there was on the police to defend its legitimacy, ally itself with the volunteers and regulate the latter’s activities while holding them responsible for their actions. Arguably, however, with the police–citizen relationship being one of integration and mutual dependence, the division of labour and the accountability of both parties risk becoming blurred or even confused.  相似文献   
36.
After the period of hyperinflation (1989, 1990) the Argentine economy stabilized and most of public companies were privatized. The return on investments was concentrated on promoting the technological change which adopts two basic forms: systemic modernization and revamping of existing teams.

The first variant -ilustrated by the national telephone network- makes obsolete the knowledge accumulated during the period when the company was public. To confront the structural deficiency of knowledge and experience which result, the private operators invest massively in transfering educational technologies and in the development of costly and sofisticated internal systems of training, while they negotiate numerous and various agreements of cooperation with educational system institutions, public as well as private.

In the second variant - illustrated by a steel and metallurgic company - the preexisting knowledge continues being necessary even though it may need a vis-a-vis updating facing the new demands which are stated referring to the productivity, quality, effectiveness and productive efficiency in markets which are open to competition.

Taking into account the significant achievements which are being obtained by this second alternative of modernization - most of the privatized companies fall into this pattern- the article invites to a reopening of the old debate on technological blending.  相似文献   
37.
38.
Starting from the observation that a new victim category has emerged in the form of the ‘young crime victim’, this article explores the notion of support to young crime victims as crime prevention work, considering it as an important constituent of the dominant crime victim discourse among support professionals. In the context of the support work, the (young) ‘victim’ and the (young) ‘villain’ provide mutually necessary counterparts constructed in relation to each other. Corresponding to this division, two approaches in criminal and crime prevention policy and practice are then analysed using Garland's notions of ‘the criminology of the self’ and ‘the criminology of the other’. The first of these strategies is generally associated with rehabilitative measures (with the resulting normalization of the crime, its victims, and villains), while in the second punitive measures remain the norm (with the crime, its victims, and villains becoming ‘Otherized’). Yet, as shown within the context of rehabilitation organized as support to young crime victims, both of these (at first glance mutually contradictory) discourses are drawn upon and operationalized by the professional support staff constructing images of young victims and villains in their daily work. Help-seeking youths resistant to identifying as victims remain represented as (possible future) villains.  相似文献   
39.
Allele frequencies for 11 short tandem repeats (STRs) loci (CSF1PO, TPOX, TH01, F13A01, FESFPS, vWA, D16S539, D7S820, D13S317, F13B and LPL) were obtained from a sample of 225 unrelated individuals born in the Entre Ríos state of Argentina.  相似文献   
40.
Several types of biological samples, including hair strands, are found at crime scenes. Apart from the identification of the value and the contributor of the probative evidence, it is important to prove that the time of shedding of hair belonging to a suspect or victim matches the crime window. To this end, to estimate the ex vivo aging of hair, we evaluated time‐dependent changes in melanin‐derived free radicals in blond, brown, and black hairs by using electron paramagnetic resonance spectroscopy (EPR). Hair strands aged under controlled conditions (humidity 40%, temperature 20–22°C, indirect light, with 12/12 hour of light/darkness cycles) showed a time‐dependent decay of melanin‐derived radicals. The half‐life of eumelanin‐derived radicals in hair under our experimental settings was estimated at 22 ± 2 days whereas that of pheomelanin was about 2 days suggesting better stabilization of unpaired electrons by eumelanin. Taken together, this study provides a reference for future forensic studies on determination of degradation of shed hair in a crime scene by following eumelanin radicals by utilizing the non‐invasive, non‐destructive, and highly specific EPR technique.  相似文献   
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