Observations from practice: support group membership as a process of social capital formation among female survivors of domestic violence

This article explores the authors' practice observations of female domestic violence survivors' journey from first agency contact to active participation in a support group process. The authors have witnessed female victims of domestic violence challenging the social isolation imposed by their dominant partners as they search for meaning in their lives. As practitioners, they have observed women building trustful relationships and establishing supportive networks during the group process. In this article, the authors suggest that the support group process facilitates trust and network formation indicative of social capital.     

Elimination of Bioweapons Agents from Forensic Samples During Extraction of Human DNA

Collection of DNA for genetic profiling is a powerful means for the identification of individuals responsible for crimes and terrorist acts. Biologic hazards, such as bacteria, endospores, toxins, and viruses, could contaminate sites of terrorist activities and thus could be present in samples collected for profiling. The fate of these hazards during DNA isolation has not been thoroughly examined. Our goals were to determine whether the DNA extraction process used by the Royal Canadian Mounted Police eliminates or neutralizes these agents and if not, to establish methods that render samples safe without compromising the human DNA. Our results show that bacteria, viruses, and toxins were reduced to undetectable levels during DNA extraction, but endospores remained viable. Filtration of samples after DNA isolation eliminated viable spores from the samples but left DNA intact. We also demonstrated that contamination of samples with some bacteria, endospores, and toxins for longer than 1 h compromised the ability to complete genetic profiling.     

Positive Resolution of Childhood Sexual Abuse Experiences: The Role of Coping,Benefit-Finding and Meaning-Making

Resolution of the trauma of childhood sexual abuse (CSA), and the current adjustment of 60 adult female CSA survivors were explored through qualitative and quantitative analyses of their coping strategies, perceived benefits, and meaning-making attempts. While the majority of the women (87%) perceived at least some benefit resulting from coping with the CSA experience, many (29%) found it impossible to make any meaning of their trauma. Specific benefits that were associated with various aspects of positive adjustment (marital satisfaction, better physical health, less isolation) included improved relationships with others, religious or spiritual growth, and improved parenting skills. Some perceived benefits were actually associated with a negative outcome. Increased knowledge of sexual abuse was associated with more isolation and lower marital satisfaction. When positive meaning could be derived from the coping process, the women reported less isolation. Avoidant coping was strongly associated with more depressive symptoms and poorer resolution of abuse issues. Results highlight the importance of considering coping strategies and cognitive restructuring efforts in designing therapeutic interventions with this population. Portions of this paper were presented at the annual meeting of the Midwest Psychological Association, May 2004, Chicago, IL.     

Acetaldehyde accumulation during headspace gas-chromatographic determination of ethanol

The acetaldehyde accumulation in blood during the equilibration time of samples processed by gas-liquid chromatographic headspace technique is reported. The quantitative loss of blood ethanol concentration is recorded at various temperatures and times of the preheating process.When the equilibration process is performed at 40 °C, minimal errors, due to ethanol oxidation, are observed.     

Motor vehicle accident with complete loss of consciousness due to vasovagal syncope

Vasovagal syncope (VVS) is one of the most common causes of complete or partial loss of consciousness, thus it might cause harm to the patients themselves or innocent bystanders while driving a car. In our case report we introduce the case of a 60-year-old man who was admitted to hospital after a serious motor vehicle accident due to loss of consciousness. We demonstrate the process and results of complete cardiologic and neurological assessment. Our case report illustrates the importance of recognition of patients with a high risk for incapacitating symptoms due to VVS, and the use of head-up tilt-table tests to determine the diagnosis and to guide therapy with beta-blocking agents. As transient loss of consciousness during driving may cause potentially fatal accident, it has to be taken into consideration during decision making for issue of driving licenses to patients with VVS.     

Motor vehicle accident with complete loss of consciousness due to vasovagal syncope

Vasovagal syncope (VVS) is one of the most common causes of complete or partial loss of consciousness, thus it might cause harm to the patients themselves or innocent bystanders while driving a car. In our case report we introduce the case of a 60-year-old man who was admitted to hospital after a serious motor vehicle accident due to loss of consciousness. We demonstrate the process and results of complete cardiologic and neurological assessment. Our case report illustrates the importance of recognition of patients with a high risk for incapacitating symptoms due to VVS, and the use of head-up tilt-table tests to determine the diagnosis and to guide therapy with beta-blocking agents. As transient loss of consciousness during driving may cause potentially fatal accident, it has to be taken into consideration during decision making for issue of driving licenses to patients with VVS.     

The analysis of tiapride in cadaveric material

To optimize conditions of tiapride isolation from cadaveric organs, we compared the results of conventional methods by Stas-Otto, A.A. Vasilyeva and V.F. Kramarenko which provide tiapride isolation up to 50% and a new precise and reproducible method providing 60 +/- 2% tiapride isolation. Identification of tiapride isolated from cadaveric material was made with thin-layer chromatography and high performance liquid chromatography. The latter assay employed the method of external standard. The original techniques proposed identify and measure tiapride in hepatic samples in the presence of unidentified endogenic compounds. The techniques are rapid, selective, sensitive and reproducible.     

Rapid isolation of benzodiazepines with Sep-Pak C18 cartridges

A rapid method for isolation of various benzodiazepines from human samples with Sep-Pak C18 cartridges before wide-bore capillary gas chromatography is described. The drugs dissolved in alkaline samples were directly applied to the cartridges and eluted with hexane/isopropanol (9:1). The recoveries were excellent for all drugs in urine samples, but were somewhat lower for some drugs in plasma samples. The latter problem could be easily circumvented by using a deproteinization process before their application to the cartridge. We can recommend the Sep-Pak C18 cartridges for isolation of benzodiazepines because of their simplicity and rapidity.     

Factors affecting postmortem tooth loss

Unassociated human bones are a particular problem during the exhumation of mass graves and a factor that limits anthropological and paleopathological analyses from archaeological contexts. Extensive anthropological literature has focused on the complex taphonomic factors that influences bone assemblages, but little attention has been paid to postmortem tooth loss and factors affecting this process. The following study focuses upon the influence of different factors on postmortem tooth loss. Three samples were investigated in the study: a medieval church cemetery containing 110 individual skeletal remains, and two samples from a series of mass graves made within the same time period in 1999, containing 402 bodies. The frequency of postmortem tooth loss was analyzed relative to postmortem interval for each sample, excavation methods, age distribution, and presence of bone loss associated with periodontal disease. Our results indicate that the degree of alveolar bone loss significantly affected both antemortem and postmortem tooth loss and that the frequency of postmortem tooth loss has the strongest correlation to time since death. These findings suggest that additional care should be taken when exhuming remains from older contexts.     

A Life of Grief: an Exploration of Disenfranchised Grief in Sex Offender Significant Others

In criminal justice, researchers have identified disenfranchised grief, or the denial of empathy and social support during the grieving process, in family members who have lost relatives through imprisonment and execution. Although both of these situations involve the physical removal of the offender from the family members’ lives, non-physical losses may also prompt the grieving process. One of these non-physical losses is a psychosocial loss, in which the person the family members knew is now gone. Given the public stigma of the label “sex offender” and the collateral consequences that occur as a result of that label, it is possible that sex offender significant others experience a psychosocial loss. The current research is an exploratory study that used qualitative interviews with 29 spouses and significant others of convicted sex offenders to explore if and how disenfranchised grief impacts sex offender partners. Findings support both the existence of and the detrimental impact of disenfranchised grief on sex offender partners.     

Postmortem stability and interpretation of beta 2-agonist concentrations.

This paper describes a series of stability and redistribution studies aimed at understanding the presence and significance of beta 2-agonists in asthma deaths. Salbutamol and terbutaline were shown to be stable in postmortem blood at 23 degrees C for 1 week, 4 degrees C for 6 months and -20 degrees C for 1 to 2 years. However, fenoterol was shown to degrade at 23 degrees C (83% loss), 4 degrees C (93% loss) and -20 degrees C (66% loss) over the same time. Salbutamol concentrations detected in blood taken at the time of body admission to the mortuary were not significantly different from the concentrations detected in blood taken from the same cases at the time of autopsy (45 h later). This suggests that significant postmortem redistribution of salbutamol is unlikely to occur during this period. Postmortem blood concentrations of at least salbutamol are likely to reflect the concentration of these drugs in the body at the time of death.     

法制现代化进程中的地理基础

法制现代化与地理存在一定的关联性.15世纪以来西方的世界性扩张不仅在地理空间方面结束了各古老区域文明的相互隔绝状态,实现了全球范围内的关系整合,而且伴随着全球化的进程,西方的法律制度开始向东方国家扩张.19世纪末20世纪初中国也在全球地理背景的影响下开始了法制现代化的进程.     

DNA Purification Cell Lysis and Wash Step Modifications for Low-Template DNA Sample Processing,

As DNA technology becomes increasingly sensitive, forensic laboratories are receiving more low-template DNA samples. These samples, already low in DNA content, become even more challenging to process as the available DNA becomes further reduced during the extraction step. In this study, two extraction modifications were tested to determine if the cause of DNA loss could be identified and mitigated. A double lysis technique was used to test for DNA loss in the sample collection substrate, and lysate eluates were re-extracted to determine DNA loss from inefficient binding to the silica column. Both modifications showed DNA was lost at these steps. However, resulting STR profiles from these samples had fewer peaks and lower peak heights when compared to samples processed with no extraction modifications. Overall, the potential benefits of adding these extraction modifications for low-template DNA sample processing are not enough to justify the risk associated with additional manipulation.     

A cross-cultural review of sudden mass assault by a single individual in the oriental and occidental cultures

A nonrandom sample of North American cases of sudden mass assault by a single individual (SMASI, n = 30) is compared with a nonrandom sample of Laotian amok cases (n = 18) and other amok studies. Perpetrators in both studies show evidence of social isolation, loss, depression, anger, pathological narcissism, and paranoia, often to a psychotic degree. The term "innovative perpetrator" is reintroduced and expanded upon. Similarities among samples far outweigh differences, leading the authors to conclude that SMASI and its appearance in different cultures is not a culture-bound syndrome.     

Determination of trasodone in cadaveric material

Methods of trasodone isolation from cadaveric material by water and acetonitrile at pH-2.0, which may be used in expert practice, were developed. Acetonitrile method is recommended for everyday practice as it allows one to isolate about 60% of trasodone and to obtain extracts with lower content of extractive substances. Detection limit in case of trasodone isolation by acidified water is 50 micrograms in 25 g of the liver and by acetonitrile--25 micrograms in 25 g of the liver and kidney.     

The use of enzymatic hydrolysis for isolation of barbituric acid derivatives from blood (as exemplified by phenobarbital and barbamyl)

Modern isolation techniques by direct extraction with organic solvents or after protein precipitation by various sedimenting or salting-out agents are characterized by low efficiency and do not permit to liberate derivatives of barbituric acid from their complexes with blood proteins. The use of enzymatic hydrolysis makes it possible to break bonds between barbiturates and protein and thereby improve the efficiency of isolation. We performed enzymatic hydrolysis of the model phenobarbital-blood and barbamyl-blood complexes with the use of trypsin, pepsin, chymotrypsin, and papain. The degree of phenobarbital extraction with trypsin and barbamyl was estimated at 62.1 +/- 1.2% and 75.1 +/- 1.6% respectively; in other words, it was 32.7 +/- 1.0% and 51.1 +/- 1.0% higher than that achieved by traditional methods. Certain validation characteristics of the new method are presented.     

美国种族隔离案件裁决与宪法解释方法

宪法解释是法院依照宪法审理案件、体现对社会动态合宪性评价的重要方式。通过对有关种族隔离案件的裁决,美国最高法院在推翻种族隔离、发展民权运动的历程中扮演着重要角色。本文选取三个典型案例——使"平等隔离"理论合宪化的"普莱西案"、推翻"平等隔离"理论的"布朗第一案"和将"平等保护"条款适用于联邦政府的"特区学校第一案"——阐述原旨主义与非原旨主义的论争以及历史解释和结构解释等宪法解释方法的运用。多种宪法解释方法时常结合使用,在具体案件审理中可能需要综合予以考虑。     

The determination of pyrazidol in blood and urine

Methods of pyrazidole isolation from blood and urine as well as of its identification and quantification are developed. These methods allow one to isolate 53-55% of pyrazidole from blood and 90-95%, from urine.     

Rapid isolation with Sep-Pak C18 cartridges and wide-bore capillary gas chromatography of some butyrophenones

A simple and rapid method for isolation of five butyrophenones with Sep-Pak C18 cartridges from human samples, and their wide-bore capillary gas chromatography (GC), are presented. The GC was made by both flame ionization and electron capture detections. The drugs contained in alkaline samples were directly applied to the cartridges and eluted with chloroform/isopropanol (9:1). The recoveries with use of the cartridges were excellent for most drugs in both urine and plasma samples. We can recommend the Sep-Pak C18 cartridges for isolation of butyrophenones because of simplicity and rapidity, and also wide-bore capillary GC because of high sensitivity and low decomposition of drugs during passage through the column.     

Further Pseudo-Operational Trials with the Lumicyano Double- and Co-Fuming Process for the Detection of Latent Fingermarks

This study presents a number of pseudo-operational trials on plastic bags investigating the double- and co-fuming process of a one-step fluorescent cyanoacrylate (Lumicyano^TM) in comparisons with the two-step process with basic yellow 40 (BY40) staining for the detection of latent fingermarks. The results demonstrate that both Lumicyano solution and dye contribute to the increased detection of latent fingermarks during the double-fuming process (trial 1). Co-fuming the Lumicyano solution and dye separately (at a concentration of 8%) but simultaneously was less effective than 8% Lumicyano (trial 2). Co-fuming Lumicyano 8% and an additional 8% Lumicyano dye by weight was more effective than Lumicyano 8% (trial 3), possibly due to increased fluorescent material deposition during co-fuming allowing for better visualization. The use of BY40 after Lumicyano resulted in a considerable increase in detected fingermarks.