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1.
This article presents a methodological discussion and analysis of nineteenth-century local prison registers, using two datasets drawn from the common gaols of Quebec City (1813–1871) and of Montreal (1836–1899). It first examines the analytical possibilities offered by the wealth of serial data in these sources, concentrating especially on marital status and on the reconstruction of prisoners' incarceration histories. It then turns to the pitfalls inherent in exploiting such administrative records, notably the vagaries of social categorization and of stature measurement, arguing for the importance of reconstructing the legal and administrative contexts of prisoner data collection.  相似文献   

2.
The microscopy teaching activities of Walter C. McCrone started long before the McCrone Research Institute (McRI) was incorporated as a not-for-profit research institute in Chicago. McCrone obtained his first microscopy training at Cornell University, with Emile Monnin Chamot, and was shortly thereafter appointed a full instructor in chemical microscopy before obtaining his Ph.D. (in 1941). After leaving Cornell, he had classes at the Armour Research Foundation (now Illinois Institute of Technology Research Institute--IITRI) from 1942-1956 and founded McRI in 1960. The course and student totals from McCrone's educational activities are impressive. As of January, 1, 2002, the cumulative for McRI (1942-2002) is 2,130 courses for 22,557 students. There has been an average of 600 students in an average of 60 classes for the last several years. Nearly all of the courses contain one week of intensive hands-on microscopy training with usually only one instructor for the entire duration of the class, making it a unique teaching experience for both student and Instructor. Thousands of students have successfully completed at least one of McCrone's specialized forensic microscopy (trace evidence) courses and the number will steadily increase as a result of McRI's continued efforts to interest forensic investigators in microscopy.  相似文献   

3.
A method was developed for simultaneously analyzing cocaine (COC), benzoylecgonine (BZE), norbenzoylecgonine (BNE), norcocaine (NCOC), ecgonine (ECG), ecgonine methyl ester (EME), m-hydroxybenzoylecgonine (HBZE), anhydroecgonine methyl ester (AEME), cocaethylene (CE), norcocaethylene (NCE), and ecgonine ethyl ester (EEE) in blood, urine, and muscle. Available deuterated analogs of these analytes were used as internal standards. Proteins from blood and muscle homogenate were precipitated with cold acetonitrile. After the removal of acetonitrile by evaporation, the supernatants and urine were subjected to solid-phase extraction. The eluted analytes were converted to their hydrochloride salts and derivatized with pentafluoropropionic anhydride and 2,2,3,3,3-pentafluoro-1-propanol. The derivatized products were analyzed by a gas chromatograph (GC)/mass spectrometer by selected ion monitoring. The limit of detection (LOD) for COC, BZE, NCOC, EME, CE, NCE, and EEE was 2ng/ml, while the LODs for BNE, ECG, HBZE, and AEME were 25, 640, 50, and 13 ng/ml, respectively. This method was successfully applied in analyzing 13 case samples from aviation accident pilot fatalities and motor vehicle operators. AEME concentrations found in the 13 samples were consistent with those produced solely by the GC inlet pyrolysis of COC controls in blood. Anhydroecgonine cannot be used as a marker for the abuse of COC by smoking because it is also pyrolytically produced from COC metabolites on the GC inlet. The developed method can be effectively adopted for analyzing COC and related compounds in urine, blood, and muscle by a single extraction with increased sensitivity through formation of hydrochloride salts and using a one-step derivatization.  相似文献   

4.
This paper investigates the potential of distinct societal decision-making and coordinating mechanisms as means of achieving economic justice. Within the enormous diversity of actual institutional arrangements that guide and shape whatever happens in economies, three overarching ideal types of mechanisms which separately or in combination enable mankind to cope with its economic challenge are discernible: communities, markets, and states. Each of these ideal types represents a different way in which economic decisions are made and the economic actions of members of society are coordinated. The specific question to be answered is how each of these mechanisms can contribute to the solution of the problem of economic justice in modern times.  相似文献   

5.
High performance liquid chromatography with diode array detection (HPLC-DAD) was used to develop a method for the simultaneous determination of morphine, codeine, 6-acetylmorphine (6AM), cocaine, benzoylecgonine (BEG), cocaethylene, methadone and its metabolite, 2-ethylidene-1,5-dimethyldiphenylpyrrolidine (EDDP), in plasma. Following solid-phase extraction with Bond Elut Certify cartridges, chromatography was performed on an X-Terra RP8 column (250 mm x 4.6 mm i.d., 5 microm particle size), using acetonitrile-phosphate buffer pH 6.53 as mobile phase and elution in the gradient mode. The detector response was linear at concentrations over the range 0.1-10 microg/mL in plasma, and the correlation coefficients for the eight drugs studied were all higher than 0.99. The average extraction recoveries from plasma ranged from 60% for BEG to 95% for methadone. The precision was acceptable, with coefficients of variation oscillating between 2.55% and 6.45%. The accuracy was found to be within satisfactory limits (+/- 8.1%). Finally, the method was applied to 21 plasma samples from fatal overdoses, obtaining positive results for two or more drugs.  相似文献   

6.
Presently police manager and their recruiting staff are using an increasing number of screening tools including psychological testing during the hiring processes. Prior research suggests that gender is often ignored in the review of testing results. This could lead to problems in the interpretation of results. This research investigates the existence, if any, in the pre-socialization personality differences between male and female police recruits as well as between female police recruits and the general population of females. Subjects (N=104) were from a multi-agency training facility in a southern state. Subjects completed the MMPI-2 at the beginning of their police academy training to control for any socialization effects the training may have. The diagnostic clinical scales, the content scales, and the gender scales of the MMPI-2 were subjected to independent discriminant function analyses to determine if differences between male and female recruits exist. Scale 5 (Mf), GM, and GF were analyzed via t-tests to determine if differences between the female recruits and women in the normative sample exist. All discriminant functions were significant at the .05 level. Scales that differentiated male and female recruits were: Ma (Scale 9), ASP, FRS, BIZ, Mf (Scale, 5), and GF. Female recruits differed from the female normative sample on only GF (recruits were lower). It is suggested that future research focus on the predictive power of the content scales for continuation in the police field. It is also suggested that future research investigate the flexibility of the gender constructs throughout the policing career. Author Notes: Send all enquires to Larry A. Gould, Ph.D., Dept. of Criminal Justice, Northern Arizona Univerity, Box 15005, Flagstaff, AZ 86011-5005. 1. A special thank you is given to Northern Arizona University for providing the funding of the parent project from which this research was accomplished. I also wish to extend my gratitude to those whose time and effort went into the collection and computer entry of the data—Dr. Larry Gould and Rachel Rowland. In addition, I would like to thank Dr. Clay Moore for the statistical “chats”.  相似文献   

7.
In response to the negative and inefficient treatment of rape victims by emergency room personnel, the first Sexual Assault Nurse Examiner (SANE) programs began in the late 1970s. While SANEs, doctors, rape victim advocates, police officers and prosecutors work together to ensure the most comprehensive and sensitive care of rape victims, they all have very different roles and objectives. This research explores SANEs' perceptions of their relationships with other professionals who treat or interact with rape victims. Data from interviews with 39 Sexual Assault Nurse Examiners from four East Coast states indicate positive relationships are marked by open communication, respect shown towards SANEs as well as rape victims, and a sense of appreciation among SANEs. On the contrary, negative relationships result when SANEs believe police treat victims poorly, when advocates overstep boundaries and question SANEs about evidence collection or the exam, and when prosecutors fail to properly prepare them to testify during a trial.  相似文献   

8.
Luminol, leuchomalachite green, phenolphthalein, Hemastix, Hemident, and Bluestar are all used as presumptive tests for blood. In this study, the tests were subjected to dilute blood (from 1:10,000 to 1:10,000,000), many common household substance, and chemicals. Samples were tested for DNA to determine whether the presumptive tests damaged or destroyed DNA. The DNA loci tested were D2S1338 and D19S433. Leuchomalachite green had a sensitivity of 1:10,000, while the remaining tests were able to detect blood to a dilution of 1:100,000. Substances tested include saliva, semen, potato, tomato, tomato sauce, tomato sauce with meat, red onion, red kidney bean, horseradish, 0.1 M ascorbic acid, 5% bleach, 10% cupric sulfate, 10% ferric sulfate, and 10% nickel chloride. Of all the substances tested, not one of the household items reacted with every test; however, the chemicals did. DNA was recovered and amplified from luminol, phenolphthalein, Hemastix, and Bluestar, but not from leuchomalachite green or Hemident.  相似文献   

9.
Every year over 885,000 dog bites require serious medical attention. Based on human injury and insurance claims, six dog breeds were designated as "vicious" (Akitas, Chows, Dobermans, Pit Bulls, Rottweilers, and Wolf-mixes). This study was conducted to expand on previous research examining antisocial tendencies and personality styles of people choosing to own vicious breeds. Seven hundred and fifty-four college students completed a questionnaire assessing type of dog owned, criminal thinking, callousness, personality, alcohol usage, and deviant lifestyle behaviors. Vicious dog owners reported significantly higher criminal thinking, entitlement, sentimentality, and superoptimism tendencies. Vicious dog owners were arrested, engaged in physical fights, and used marijuana significantly more than other dog owners. However, the homogeneous sample utilized could impact the generalizability of these findings. Choosing to own a vicious dog may be a "thin slice" indicator of more antisocial tendencies.  相似文献   

10.
近年来,"功能汽车"正呈现出向"智能汽车"逐渐进化的革命性趋势,其原因在于智能汽车对非结构化环境的高适应性。从安全监管角度来看,功能汽车的车用电子控制系统具有高度可预见性,因此功能汽车之ECU嵌入式控制单元对于环境的理解程度十分接近地面实况。然而,德国TüV安全认证机构的研究报告指出这一切将可能不再适用在智能汽车上面,特别是当驾驶辅助系统开始展现一些(半)自动行为以后。除"智能汽车"之外,无人介入的"自动驾驶汽车"亦将引发更多关于安全监管和道德伦理等问题,因此有必要以自动化伴随的"开放组织风险"为中心,来贯穿这股科技变革的起点("智能汽车")和终点("自动驾驶汽车"),并分析其潜在安全隐患以及治理之道。  相似文献   

11.
In response to perceived failures in medical self-regulation in Australia, first in two States (for doctors) and now under the National Registration and Accreditation Scheme (for all health practitioners), mandatory reporting of peer status or practice that poses risks to patients has been introduced. Yet now, in response to the lobbying of State and federal health ministers by the medical profession, mainly in relation to the impairment provisions, this is to be reviewed. This column argues that claims concerning the negative consequences for practitioners of mandatory reporting are illogical and lack supporting evidence. There is, however, evidence that the medical profession does not consistently act in accordance with its professed positions in the area of physician impairment and departure from accepted clinical standards. The call for a review of mandatory reporting reflects an outdated model of regulation that does not align with increasing calls for a "new professionalism". In its own interests, but primarily in the interests of patients, the medical profession should embrace new attitudes and practices that will at first appear to threaten the privilege of self-regulation, but on proper scrutiny will be seen as necessary to retain it.  相似文献   

12.
This research expands past investigations into the influence of low self-control as a risk factor for criminal victimization. Specifically, we consider two questions: (1) whether low self-control at one point in time can predict future victimization, and (2) whether victims alter lifestyle choices (like their own delinquency and contact with delinquent peers) in response to their earlier victimization. We answered these questions using three waves of adolescent panel data from the evaluation of the Gang Resistance Education and Training program. Our results support the predictions of self-control theory, showing that low self-control measured at an earlier time is associated with later victimization, even after controlling for past victimization, delinquency, social bonds, and delinquent peer contact. Likewise, self-control appears to influence the relationship between earlier victimization and later lifestyles.
Christopher J. SchreckEmail:
  相似文献   

13.
It has been argued that battered women who kill their abusers represent a special class of defendants being unfairly treated in the legal system. As a result, commentators have argued for reforms to permit the judicial system to respond more fairly. Researchers have investigated the influences of these prescribed legal modifications and the possible influence of various demographic and psychological factors on legal reforms. However, social scientists have not yet asked some fundamental, psychological questions. Is the law consistent with what society believes is right and just? Is there a commonsense notion of justice in these cases? What factors constitute cognitive decision rules and influence judgments in cases of battered women who kill their abusers? This study uses a basic, psychological method to identify psychological factors that are important in judgments regarding battered women who kill and to better understand commonsense notions of justice in these cases.  相似文献   

14.
This research employs United States census data from 1880 to 1970 to assess the influence of ethnicity and generation on the family structure of Mexican, Irish, Swedish, Italian, Polish, and native white children. Using evidence for three generations, it tests two theories, linear assimilation and segmented assimilation. Assimilation theory makes no special claims for ethnic effects, but segmented assimilation proposes that ethnicity influences the incorporation of immigrant-origin children into American society. We find few consistent ethnic effects on the probability of family type. Our principal finding is that migration itself, common to all groups, has similar consequences for all; these are revealed in generational changes in family structure. The historical periods of open immigration do differ from the contemporary period, which implies that immigration policy affects family structure. The results disconfirm segmented assimilation theory's emphasis on ethnicity in family structure, and confirm aspects of linear assimilation theory. They point to the salience of structural factors resulting from the migration process and policy, rather than ethnicity, in the evolution of family form among immigrant-origin persons.  相似文献   

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In addition to having blast mitigation properties, aqueous foam concentrate AFC-380 blast suppression foam is designed to capture aerosolized chemical, biological, and radioactive particles during render-safe procedures of explosive devices. Exposure to aqueous environments and surfactants may negatively affect forensic evidence found at the scene, but the effects of AFC-380 foam and aqueous gel on the preservation and subsequent analysis of forensic evidence have not previously been investigated. Sebaceous finger and palm prints and DNA samples on paper, cardboard, tape, and various metal and plastic items, along with hairs, carpet and yarn fibers, and inks and documents, were exposed to AFC-380 foam. Similar mock evidence was also exposed to a superabsorbent gel of the type found in aqueous gel blocks used for shrapnel containment. Exposure to foam or aqueous gel was associated with a dilution effect for recovered DNA samples, but quality of the samples was not substantially affected. In contrast, exposure to AFC-380 foam or gel was detrimental to development of latent finger and palm prints on any substrate. Neither the hair nor the fiber samples were affected by exposure to either the foam or gel. Indented writing on the document samples was detrimentally affected by foam or gel exposure, but not inks and toners. The results from this study indicate that most types of forensic evidence recovered after being exposed to aqueous gel or blast suppression foam can be reliably analyzed, but latent finger and palm prints may be adversely affected.  相似文献   

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Brain microdialysis was used to monitor changes in extracelluar dopamine (DA), serotonin (5-HT), and their metabolite levels in the rat striatum at death by cervical dislocation. Maximum respective 450-fold and 150-fold increases in the extracelluar output of DA and 5-HT were observed within the first 30 min of death. DA and 5-HT outputs remained elevated over the following 2 h at levels about 100-fold and 50-fold above pre-death values, respectively. In contrast with monoamine outputs, the outputs of the DA metabolite, 3,4-dihydroxyphenylacetic acid (DOPAC), and the 5-HT metabolite, 5-hydroxyindoleacetic acid (5-HIAA), rapidly decreased by 10% and 20%, respectively 1 h after death. 5-Hydroxytryptophol (5-HTOL) gradually decreased after death. Before death both the extracellular DOPAC/DA and 5-HIAA/5-HT ratios were about 400; after death these ratios dropped to 0.56 and 4.0, respectively at 30 min. These observations suggested that regulation of neurotransmitter releases through the neuronal membrane and metabolisms in the rat striatum were seriously disrupted at death. This finding may be helpful in the determination of death in the field of forensic medicine.  相似文献   

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