• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 227
  • 24
  • 19
  • 10
  • 8
  • 4
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • Tagged with
  • 412
  • 412
  • 141
  • 111
  • 78
  • 65
  • 54
  • 49
  • 49
  • 48
  • 46
  • 40
  • 35
  • 32
  • 32
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
81

Migration patterns of seminaI fluid components and spermatozoa in semen stains exposed to water and blood

Brown, Lyndsey 17 June 2016 (has links)
Typically, semen testing involves presumptive and confirmatory tests to determine the region in which a semen stain has been deposited prior to initiating DNA analysis. However, previous research showed that the soluble components of seminal fluid, but not spermatozoa, migrated from their original location on cotton cloth upon exposure to porcine decomposition fluids and rainfall/dew6. This indicates that preliminary testing and detection techniques may result in areas being sampled that will not yield a successful DNA profile. The present study assesses how various amounts of water or blood affect migration patterns of seminal fluid components using traditional serological screening methods as well as DNA analysis. The effects of exposing a semen stain to water over the course of several days are also investigated. The final component of the study evaluates whether the presence of acid phosphatase (AP) Spot reagent had any detrimental effects on subsequent antigen P30 (P30) testing, Kernechtrot Picroindigocarmine (KPIC) sperm staining or DNA analysis. Neat semen was deposited onto swatches from cotton sheets and allowed to dry before being sprayed with 2 mL, 5 mL, or 10 mL of water or blood. The swatches were allowed to dry while lying flat, at 45°, or at 90°. Three of the swatches were sprayed directly with AP Spot reagent to determine any potential interference with subsequent P30 and DNA testing. After the water or blood was dry, the swatches were viewed with an alternate light source (ALS) at 450 nm using orange barrier filter goggles. Three-millimeter fabric punches were collected from each swatch in at least thirteen locations (one from the center of the stain and four at 1 cm, 4 cm, and 7 cm from the perimeter of the stain in multiple directions), and were extracted for two hours prior to testing for the presence of P30. Additional fabric punches were collected from each P30 positive location to be used for DNA analysis. AP testing showed positive results beyond the original semen stain with an average distance of 1-3 cm from the perimeter of the original region of deposition (ORD) for all swatches except those moistened with blood. AP mapping was performed on the swatches moistened with blood and negative results were obtained. Positive P30 results were obtained for all swatches with an average distance of 1-3 cm from the ORD. The angle at which the swatch was positioned influenced the direction(s) that the soluble components migrated; however the amount of water (or blood) the swatch was exposed to had a much greater effect on the distance of migration. Microscopic examination of slides made from the extracts of each fabric punch revealed minimal spermatozoa migration for all swatches; the majority of the samples outside of the ORD showed no spermatozoa, although a few showed a single sperm cell. These findings demonstrate that the soluble components of semen stains that often aid in detection migrated when exposed to moisture, while sperm cells containing genetic material largely remained in their original location. The DNA analysis results confirmed the lack of spermatozoa migration. Full DNA profiles were obtained from within the ORD of the flat and 90° swatches. The samples from outside of the ORD produced either partial profiles (maximum dropout rate of 97%) or no profile. If case circumstances suggest that evidence has been exposed to water, multiple regions should be tested in order to maximize the possibility of identifying semen and obtaining a DNA profile. AP Spot reagent was not found to have detrimental effects on P30 testing, sperm staining or DNA analysis. Therefore, direct application of AP Spot reagent could be used for larger pieces of evidence where the location of a stain is unknown. This would eliminate the careful documentation needed for chemical mapping and the reliance on the transfer of acid phosphatase from one substrate to another.
82

Weighing the Evidence: The Influence of Stereotypical Attitudes and Survivor Body Weight on Public Perceptions of Sexual Assault

Clarke, Allyson 14 December 2009 (has links)
The present study explored the influence of survivor weight and participant gender, rape myth acceptance and anti-fat attitudes on perceptions of sexual assault. Using an online survey tool, participants (N = 413) read a vignette describing a hypothetical sexual assault scenario and completed several self-report questionnaires. Generalized linear model analyses revealed that participants were more likely to hold the survivor responsible, excuse the perpetrator’s actions, and respond more negatively toward the survivor and more positively toward the perpetrator when the survivor was depicted as thin versus overweight. Interactions were found between rape myth acceptance and survivor weight, gender and survivor weight, and gender and anti-fat attitudes, for certain dependent variables. In addition, men and those with higher levels of rape myth acceptance and anti-fat attitudes were found to make more negative evaluations of the survivor and more positive evaluations of the perpetrator. Recommendations for future research and interventions are discussed.
83

Weighing the Evidence: The Influence of Stereotypical Attitudes and Survivor Body Weight on Public Perceptions of Sexual Assault

Clarke, Allyson 14 December 2009 (has links)
The present study explored the influence of survivor weight and participant gender, rape myth acceptance and anti-fat attitudes on perceptions of sexual assault. Using an online survey tool, participants (N = 413) read a vignette describing a hypothetical sexual assault scenario and completed several self-report questionnaires. Generalized linear model analyses revealed that participants were more likely to hold the survivor responsible, excuse the perpetrator’s actions, and respond more negatively toward the survivor and more positively toward the perpetrator when the survivor was depicted as thin versus overweight. Interactions were found between rape myth acceptance and survivor weight, gender and survivor weight, and gender and anti-fat attitudes, for certain dependent variables. In addition, men and those with higher levels of rape myth acceptance and anti-fat attitudes were found to make more negative evaluations of the survivor and more positive evaluations of the perpetrator. Recommendations for future research and interventions are discussed.
84

The Historical Development of Sexual Assault Policy at the University of Saskatchewan: An Institutional Ethnography

2015 September 1900 (has links)
Over the past few years, incidents of gender-based violence on Canadian university campuses have gained public attention. In 2013 rape chants occurred during frosh week at two universities – UBC and Saint Mary’s. In March 2014 the University of Ottawa’s hockey and coaching staff was suspended after the sexual assault of a woman was reported in Thunder Bay where the team was playing an out-of-town game. Later in 2014, the misogynistic Facebook posts by Dalhousie dentistry students came to the public’s attention. A number of sexual assaults have also taken place on the University of Saskatchewan campus, including high profile cases in 2003 and 2012. The current project takes a step back to explore two research questions. First, how did women’s experiences at the University of Saskatchewan campus shape the institutional discourse and policies and procedures on sexual assault? Second, what were the “ruling relations” that affected the chain of actions leading to the development of sexual assault policies? In order to answer the two research questions, institutional ethnography, augmented by interpretive historical sociology, were utilized. Archival documents from the University of Saskatchewan Archives and Special Collections were gathered and six semi-structured interviews were conducted. Double standards, sexism, limited child care, sexual harassment and sexual assault were just a few issues that female students, faculty, and staff were concerned with at the University of Saskatchewan. There were a number of groups on campus during the time frame under investigation such as the Pente Kai Deka, the Women’s Directorate, and the Help Centre. However, the thesis focuses mainly on the President’s Committee on the Status of Women (PCSW), the President’s Advisory Committee on the Status of Women (PACSW), and the Sexual Harassment Office (SH Office). In 1990 the PACSW was formally created. The main iii goal of the PACSW was to create the Reinventing Our Legacy (ROL) report, which was based on submissions received from all groups on campus. Through the submissions the PACSW derived nine recommendations to address sexual/gender harassment at the University of Saskatchewan. The six interviewees involved with the PACSW described the barriers experienced both within and outside the Committee. As well, the interviewees felt the ROL report did not have the expected impact on the University of Saskatchewan campus. Incidents of sexism, sexual harassment and sexual assault are still occurring at the University of Saskatchewan. Based on information received from the women of the PACSW interviewed for this research, the archival data collected, and other research involvement regarding campus sexual assault, the thesis presents five recommendations for the University of Saskatchewan: a safe space, professional staff, education, policy and procedures, and resources.
85

Beyond Tahrir : women in Egypt battle sexual harassment and assault

Jukam, Kelsey Rebecca 24 February 2015 (has links)
Since the 2011 revolution, the media has given much attention to the problem of sexual harassment and assault in Egypt. Attacks against female journalists and protestors have thrust the issue into the international spotlight, but it is a problem that has plagued Egypt for years. The majority of women in Egypt face some kind of sexual harassment everyday. This report is about the men and women who are working to stop sexual harassment and assault in Egypt. / text
86

A twin study examining the role of multiple traumas in the sexual assault and substance abuse dialectic

Rivaux, Stephanie Leigh 31 January 2011 (has links)
More than 20 million people in the United States have survived a completed or attempted rape in their lifetimes, and approximately 22.5 million people have problematic substance use. The interplay between these two issues is complex: a history of sexual assault predicts substance abuse and, conversely, substance abuse increases sexual assault risk. This secondary analysis of the Virginia Twin Study of Psychiatric and Substance Use Disorders data for White female-female twins (n=1,497) examines the role of multiple traumas in the sexual assault/substance abuse association. Structural models were used to examine pathways between child sexual abuse (CSA), other traumas, familial factors, social support, psychiatric disorders, and substance abuse. The models also integrate the ACE twin design to estimate genetic, shared environment, and individual-specific environment contributions to liability for psychiatric disorders and substance abuse. Study findings support an interplay between childhood trauma, development of substance abuse and psychiatric disorders, and risks for adult victimization. The findings also support assertions that multiple traumas may increase likelihood for substance abuse and psychiatric disorders, and that these disorders predict risk of adult sexual assault. Across all ACE models, both genetics and common environment produced consistently large estimates of influence on liability for substance abuse. Individual-specific environment played a smaller role but was also often significant, and the pathways from trauma variables to both psychiatric disorders and substance abuse tended to be strong. This supports an interaction between genes and environment/experience in which genetic predisposition, though present, may or may not be activated depending on life experiences. Study findings underscore the need for integrated services for clients with history of multiple traumas and for clients with trauma history and substance abuse or psychiatric disorders. / text
87

College Students' Perceptions of Sexual Assault Reporting and Proceedings

Javorka, McKenzie 01 January 2014 (has links)
Sexual assault among college students in the US has prompted debate about how to prevent and punish such crimes. Under Title IX and the 2011 Dear Colleague Letter from the Office for Civil Rights, universities are required to undertake the prevention, investigation, and punishment of sexually violent offenses on college campuses. However, the vast majority of victims do not report their assaults, whether on campus or to the police. The current study investigated the effect of victim reporting on perceptions of sexual assault. Two undergraduate samples, one from a small liberal arts college (n = 197) and another recruited using Amazon Mechanical Turk (n = 56), were randomly assigned to read a vignette of an alleged sexual assault including one of four reporting conditions: no reporting, reporting to on-campus administrators, reporting to law enforcement, or reporting both on campus and to law enforcement. Outcome measures included whether the participant believed an assault had taken place, measures of victim and perpetrator culpability, and scales measuring the extent to which the participant accepts rape myths (RMA) and believes in a just world (JWB). Results failed to demonstrate an effect of victim reporting type, but did find a significant effect of gender such that males blamed the victim more and were less likely to believe an assault had taken place than females. RMA also mediated this relationship, such that the effect of gender on perceptions was accounted for by differences in RMA. Implications and directions for future research are discussed.
88

Feminism as 'Men's Business' : the possibilities and limitations of the profeminist politics in Men Against Sexual Assault /

Murrie, Linzi. January 2002 (has links) (PDF)
Thesis (Ph.D.) - University of Queensland, 2003. / Includes bibliography.
89

Ett spektrum av upplevelser : Kvinnors upplevelser efter att ha blivit utsatt för våldtäkt. / A spectrum of experiences

Pihl, Caroline, Rantanen, Klara January 2015 (has links)
Våldtäkt är ett stort samhällsproblem i världen och påverkar kvinnors hälsa. Sjuksköterskor har bristande kunskap i mötet med kvinnor som utsatts för våldtäkt samt kvinnors sexuella hälsa. Vården har en betydelsefull roll för de som söker hjälp och sjuksköterskan bör ha kunskap om våldtäkt och dess konsekvenser för att kunna bemöta och ge rätt vård. Syftet med studien var att belysa kvinnors upplevelser efter att ha utsatts för våldtäkt. Studien är genomförd som en litteraturstudie med åtta artiklar till grund för resultatet. Två huvudteman presenteras i resultatet; upplevelser mot självet samt upplevelser mot andra. Kvinnornas upplevelser mot självet berörde - självbild. - oro, ångest, ensamhet och nedstämdhet, -skuld och skam samt -styrka och maktlöshet. Kvinnornas upplevelser mot andra människor berörde -tillit, rädsla och ilska samt - sexuella relationer. Sjuksköterskan behöver öka sin kunskap och förståelse för kvinnor som utsatts för våldtäkt för att inte påverkas av samhällets fördomar. Resultatet belyser kvinnors upplevelser och förklaringar till dessa upplevelser. Det krävs dock vidare forskning avseende detta område för att få en större förståelse kring kvinnors upplevelser efter våldtäkt samt grunden till upplevelserna. / Rape is a major society problem in the world and affects women's emotions. Nurses have inadequate knowledge of women's sexual health and meeting with women whom are victims of rape. Health care has an important role for those seeking help. Therefore nurses must have knowledge regarding the consequences of rape in order to provide the proper care. The aim of the study was to highlight the experiences of female rape victims. The study was conducted as a literature review of eight articles which form the basis for the result. Two main themes are presented in the result; experiences towards the-self and experiences towards others. Women's experiences towards the-self includes; -self-image, -concerns, anxiety, loneliness and depression, -guilt and shame, and -strength and powerlessness. Women's experiences towards others includes; -trust, fear and anger and -sexual relationships. Nurses must increase their knowledge and understanding of female rape victims to avoid being influenced by society's prejudices. The result highlights women's experiences after rape and gives explanations for these experiences. However, further research is necessary to increase the knowledge and understanding of female rape victims' experiences.
90

IS THERE JUSTICE IN TRAUMA? A PATH ANALYSIS OF BELIEF IN A JUST WORLD, COPING, MEANING MAKING, AND POSTTRAUMATIC GROWTH IN FEMALE SEXUAL ASSAULT SURVIVORS

Fetty, Danielle Grace 01 August 2012 (has links)
By using the theoretical framework developed by Schaefer and Moos (1998), this study examined the mechanisms through which personal beliefs in ultimate justice affect posttraumatic growth in female survivors of sexual assault. Problem solving, spiritual coping, and meaning making were examined as potential mediators between beliefs in ultimate justice and posttraumatic growth through a path analysis. In total, 144 female community survivors, psychology students, and other participants were recruited from a large mid-western university (mean age = 29.3). The online survey was composed of a demographic questionnaire, the Revised Sexual Experiences Survey (Koss et al., 2007), Emotion Thermometer (Mitchell, 2001), Posttraumatic Growth Inventory (Tedeschi & Calhoun, 1996), Belief in Immanent and Ultimate Justice Scale (Maes, 1998), Trauma Resilience Scale (Madsen & Abell, 2010), and the Meaning in Life Questionnaire (Steger, Frazier, Oishi, & Kaler, 2006). Results indicate that problem solving and spirituality significantly mediated the relationship between belief in ultimate justice and posttraumatic growth. Search for meaning significantly mediated the relationship between beliefs in ultimate justice and distress. Implications for practice and research are discussed. Keywords: sexual assault, posttraumatic growth, belief in a just world, meaning making, coping

Page generated in 0.2633 seconds