WorldWideScience

Sample records for rape significant effects

  1. The impact of rape acknowledgment on survivor outcomes: The moderating effects of rape myth acceptance.

    Science.gov (United States)

    Wilson, Laura C; Newins, Amie R; White, Susan W

    2017-11-13

    Little is known about how rape acknowledgment relates to posttrauma functioning; recent research suggests the effect may depend on additional factors. In the current study, the moderating effect of rape myth acceptance (RMA) on the relationships between rape acknowledgment and mental health outcomes was examined. A sample of 181 female rape survivors recruited from a university completed an online survey assessing RMA, rape acknowledgment, depression symptoms, and alcohol use. Generally, the results supported that RMA moderated the influence of rape acknowledgment on depression symptoms and average quantity per drinking episode, but not frequency of alcohol use. The findings demonstrated that when individuals endorsed high levels of RMA, acknowledged rape survivors reported worse outcomes than unacknowledged rape survivors. Among individuals low on RMA, unacknowledged rape survivors reported worse outcomes than acknowledged rape survivors. It is recommended that clinicians recognize the role of survivor beliefs, such as RMA, in the relationship between labeling sexual assault experiences and mental health consequences. © 2017 Wiley Periodicals, Inc.

  2. Religiousness and Rape Myth Acceptance: Risk and Protective Effects.

    Science.gov (United States)

    Ensz, Samantha; Jankowski, Peter J

    2017-03-01

    This study addressed the lack of research simultaneously examining multiple dimensions of religiousness when predicting rape myth acceptance, and extended prior findings of a mediating role for right-wing authoritarianism (i.e., uncritical submission to authority and aggressive attitude toward those who do not conform to social norms) in the association between religiousness and prejudice. The sample consisted of 99 undergraduate and graduate students ( M age = 31.87 years, 66.7% female, 80.82% White, and 93% Christian affiliated) from a religiously affiliated university in the Midwest United States. As hypothesized, dimensions of religiousness exhibited differential associations with rape myth acceptance. Religious motivation characterized by openness and exploration (i.e., quest religiousness) was a significant negative predictor of rape myth acceptance, directly, and indirectly through right-wing authoritarianism. In contrast, rigid adherence to religious beliefs, assumed to be "right" and absolutely true (i.e., religious fundamentalism), and extrinsically motivated religiousness each exhibited a positive association with rape myth acceptance through right-wing authoritarianism. In addition, internally motivated religiousness and religious fundamentalism each moderated the nonlinear effect for quest predicting rape myth acceptance. Findings suggest that uncritical religious and secular submission to external authorities or uncommitted and nonexploring religiousness may have increased the extent to which persons adhered to rape myths, whereas religious exploration was protective. Practical implications center on the need for socioculturally relevant prevention and intervention efforts with religious identifying college students.

  3. Significant reductions in oil quality and lipid content of oilseed rape (Brassica napus L.) under climate change

    DEFF Research Database (Denmark)

    Namazkar, Shahla; Egsgaard, Helge; Frenck, Georg

    Despite of the potential importance to food and bioenergy purposes effects from climate change on plant oil quality have hardly been characterized. Worldwide Brassica napus, rapeseed or oilseed rape, is the second largest source of vegetable oil and the predominant oil crop in Europe. We found...... significant changes in oil quality and quantity of cultivars of oilseed rape grown in five future climate scenarios with elevated [CO2], [O3], temperature and combinations hereof (~RCP8.5, IPCC 2013)....

  4. Resisting rape: the effects of victim self-protection on rape completion and injury.

    Science.gov (United States)

    Tark, Jongyeon; Kleck, Gary

    2014-03-01

    The impact of victim resistance on rape completion and injury was examined utilizing a large probability sample of sexual assault incidents, derived from the National Crime Victimization Survey (1992-2002), and taking into account whether harm to the victim followed or preceded self-protection (SP) actions. Additional injuries besides rape, particularly serious injuries, following victim resistance are rare. Results indicate that most SP actions, both forceful and nonforceful, reduce the risk of rape completion, and do not significantly affect the risk of additional injury.

  5. [Effects of Green Manure Intercropping and Straw Mulching on Winter Rape Rhizosphere Soil Organic Carbon and Soil Respiration].

    Science.gov (United States)

    Zhou, Quan; Wang, Long-chang; Xiong, Ying; Zhang, Sai; Du, Juan; Zhao, Lin-lu

    2016-03-15

    Under the background of global warming, the farmland soil respiration has become the main way of agricultural carbon emissions. And green manure has great potential to curb greenhouse gas emissions and achieve energy conservation and emissions reduction. However, in purple soil region of Southwest, China, soil respiration under green manure remains unclear, especially in the winter and intercropping. Through the green manure ( Chinese milk vetch) intercropping with rape, therefore, we compared the effects of rape rhizosphere under straw mulching. The soil organic carbon and soil respiration were examined. The results showed, compared with straw mulching, root separation was the major influencing factors of soil organic carbon on rape rhizosphere. Soil organic carbon was significantly decreased by root interaction. In addition, straw mulching promoted while green manure intercropping inhibited the soil respiration. Soil respiration presented the general characteristics of fall-rise-fall due to the strong influence of rape growth period. Therefore, it showed a cubic curve relationship with soil temperature.

  6. Effects of Field Conditions on Emergence of Oilseed Rape Seed lots Grown in Khorasan Province

    Directory of Open Access Journals (Sweden)

    A Yanegh

    2014-07-01

    Full Text Available Nineteen irrigated farms of canola from six cities of Khorasan selected to assess the seedling emergence one month after sowing in 2009. Soil texture of each farm determined using the Hydrometer method. The results showed that weather conditions of sowing areas had no significant effect on emergence of oilseed rape. With increasing the temperature (within the range of 19.5 to 21.5 ˚C emergence percentage was not increased significantly. Rainfall also caused no significant effect on seedling emergence. The percentage of emergence in machine-sowing and hand-sowing were 38.4% and 28%, respectively. Soils with loam silt, silt clay loam and loam texture had emergence of 27.2%, 31.2% and 47% respectively. It seems soil texture plays a great roll on the emergence of oilseed rape with epigeal seedlings.

  7. Large-scale monitoring of effects of clothianidin-dressed oilseed rape seeds on pollinating insects in Northern Germany: effects on honey bees (Apis mellifera).

    Science.gov (United States)

    Rolke, Daniel; Fuchs, Stefan; Grünewald, Bernd; Gao, Zhenglei; Blenau, Wolfgang

    2016-11-01

    Possible effects of clothianidin seed-treated oilseed rape on honey bee colonies were investigated in a large-scale monitoring project in Northern Germany, where oilseed rape usually comprises 25-33 % of the arable land. For both reference and test sites, six study locations were selected and eight honey bee hives were placed at each location. At each site, three locations were directly adjacent to oilseed rape fields and three locations were situated 400 m away from the nearest oilseed rape field. Thus, 96 hives were exposed to fully flowering oilseed rape crops. Colony sizes and weights, the amount of honey harvested, and infection with parasites and diseases were monitored between April and September 2014. The percentage of oilseed rape pollen was determined in pollen and honey samples. After oilseed rape flowering, the hives were transferred to an extensive isolated area for post-exposure monitoring. Total numbers of adult bees and brood cells showed seasonal fluctuations, and there were no significant differences between the sites. The honey, which was extracted at the end of the exposure phase, contained 62.0-83.5 % oilseed rape pollen. Varroa destructor infestation was low during most of the course of the study but increased at the end of the study due to flumethrin resistance in the mite populations. In summary, honey bee colonies foraging in clothianidin seed-treated oilseed rape did not show any detrimental symptoms as compared to colonies foraging in clothianidin-free oilseed rape. Development of colony strength, brood success as well as honey yield and pathogen infection were not significantly affected by clothianidin seed-treatment during this study.

  8. What is a typical rape? Effects of victim and participant gender in female and male rape perception.

    Science.gov (United States)

    Anderson, Irina

    2007-03-01

    The study had three research aims: (1) to examine the current perception of female rape. Given recent changes in public awareness of female rape, it was predicted that respondents would conceptualize a typical female rape as an acquaintance rape rather than as the stranger rape stereotype; (2) to examine whether these perceptions differ according to respondents' gender; (3) to examine the 'cultural lag' theory of male rape, where it was hypothesized that if the public perception of male rape lags behind female rape, then a typical male rape will be conceptualized as the classic stranger rape stereotype. Findings showed that contrary to predictions, a typical female rape was conceptualized according to the stranger rape stereotype. It was also found that instead of lagging behind female rape along the stranger-acquaintance rape dimension, male rape was viewed predominantly in terms of 'other' factors (factors not found on the stranger-acquaintance dimension, e.g. victim/rapist sexual orientation, rapist calls victim names), which were erroneous, sexualizing and homophobic.

  9. Effects of NaCl treatment on the antioxidant enzymes of oilseed rape ...

    African Journals Online (AJOL)

    The effects of NaCl treatment on the activity of antioxidant enzymes in leaves of oilseed rape seedlings (Brassica napus L.) were studied. The results showed that the relative water content from leaves of oilseed rape seedlings was gradually decreased and the electronic conductivity was increased during 0 - 24 h under 200 ...

  10. Effects of NaCl treatment on the antioxidant enzymes of oilseed rape ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-10-19

    Oct 19, 2009 ... The effects of NaCl treatment on the activity of antioxidant enzymes in leaves of oilseed rape seedlings. (Brassica napus L.) were studied. The results showed that the relative water content from leaves of oilseed rape seedlings was gradually decreased and the electronic conductivity was increased during 0.

  11. Exposure to Sexist Humor and Rape Proclivity: The Moderator Effect of Aversiveness Ratings

    Science.gov (United States)

    Romero-Sanchez, Monica; Duran, Mercedes; Carretero-Dios, Hugo; Megias, Jesus L.; Moya, Miguel

    2010-01-01

    The aim of this study is to explore the effect of exposure to sexist humor about women on men's self-reported rape proclivity. Earlier studies have shown that exposure to this type of humor increases rape proclivity and that funniness responses to jokes are a key element to consider. However, the role of aversiveness responses has not been…

  12. Rape Beyond Crime.

    Science.gov (United States)

    Kaplan, Margo

    2017-02-01

    Public health experts agree that sexual violence constitutes a significant public health issue. Yet criminal law dominates rape law almost completely, with public health law playing at best a small supporting role. Recent civil law developments, such as university disciplinary proceedings, similarly fixate on how best to find and penalize perpetrators. As a result, rape law continues to spin its wheels in the same arguments and obstacles. This Article argues that, without broader cultural changes, criminal law faces a double bind: rape laws will either be ineffective or neglect the importance of individual culpability. Public health law provides more promising terrain for rape prevention because it is a strong legal framework that can engage the complex causes of rape, including the social norms that promote sexual aggression. While criminal law can only punish bad behavior, public health interventions can use the more effective prevention strategy of promoting positive behaviors and relationships. They can also address the myriad sexual behaviors and social determinants that increase the risk of rape but are outside the scope of criminal law. Perhaps most importantly, public health law relies on evidence-based interventions and the expertise of public health authorities to ensure that laws and policies are effective. Transforming rape law in this way provides a framework for legal feminism to undertake the unmet challenge of "theorizing yes," that is, moving beyond how to protect women’s right to refuse sex and toward promoting and exploring positive models of sex. Criminal law is simply incapable of meeting this challenge because it concerns only what sex should not be. A public health framework can give the law a richer role in addressing the full spectrum of sexual attitudes and behaviors.

  13. Examining the Psychological Effect of Rape Acknowledgment: The Interaction of Acknowledgment Status and Ambivalent Sexism.

    Science.gov (United States)

    Wilson, Laura C; Miller, Katherine E; Leheney, Emma K; Ballman, Alesha D; Scarpa, Angela

    2017-07-01

    Although the majority of rape survivors do not label their experiences as rape (i.e., unacknowledged rape), the literature is mixed in terms of how this affects survivors' psychological functioning. To elucidate the discrepancies, the present study examined the interaction between rape acknowledgement and ambivalent sexism in relation to depression and posttraumatic stress disorder (PTSD) symptoms. The analyzed sample included 128 female rape survivors who were drawn from a larger college sample of 1,595 participants. The participants completed measures of sexual assault experiences, ambivalent sexism, and depression and PTSD symptoms. The results supported a significant interaction between acknowledgement status and benevolent sexism in relation to both depression and PTSD symptoms. Conversely, the present study failed to find support for an interaction between acknowledgment status and hostile sexism. The clinical implications suggest that rather than seeing acknowledging rape as essential to the recovery process, clinicians should assess for and take into account other factors that may contribute to psychological functioning. Additionally, the findings support that more complex models of trauma recovery should be investigated with the goal of working toward a more comprehensive understanding of the longitudinal process of rape acknowledgment. © 2016 Wiley Periodicals, Inc.

  14. The Effect of Victim Resistance on Rape Completion: A Meta-Analysis.

    Science.gov (United States)

    Wong, Jennifer S; Balemba, Samantha

    2016-08-12

    When confronted with a sexual attacker, women are often extremely concerned with avoiding rape completion. While narrative reviews typically suggest that the victim resistance is linked to rape avoidance, much of the existing literature relies on overlapping samples from the National Crime Victimization Survey. The current meta-analysis examines whether victim resistance is related to a greater likelihood of avoiding rape completion. Results from a systematic literature search across 25 databases supplemented by a search of the gray literature resulted in 4,581 hits of which seven studies met eligibility criteria for the review. Findings suggest that women who resist their attacker are significantly more likely than nonresisters to avoid rape completion. This finding held across analyses for physical resistance, verbal resistance, or resistance of any kind. Limitations of the analysis and policy implications are discussed, with particular focus on other research findings that resistance may be linked to greater victim injury. © The Author(s) 2016.

  15. Effects of microcystins on the growth and the activity of superoxide dismutase and peroxidase of rape (Brassica napus L.) and rice (Oryza sativa L.).

    Science.gov (United States)

    Chen, Jianzhong; Song, Lirong; Dai, Jian; Gan, Nanqin; Liu, Zhili

    2004-03-15

    Microcystins are naturally occurring hepatotoxic cyclic heptapeptides produced by some toxic freshwater cyanobacterial species. In this study, crude extract of toxic cyanobacterial blooms from Dianchi Lake in southwestern China was used to determine the effects of microcystins on rape (Brassica napus L.) and rice (Oryza sativa L.). Experiments were carried out on a range of doses of the extract (equivalent to 0, 0.024, 0.12, 0.6 and 3 microg MC-LR/ml). Investigations showed that exposure to microcystins inhibited the growth and development of both rice and rape seedlings, however, microcystins had more powerful inhibition effect on rape than rice in germination percentage of seeds and seedling height. Microcystins significantly inhibited the elongation of primary roots of rape and rice seedlings. Determination of the activities of peroxidase and superoxide dismutase demonstrated that microcystin stress was manifested as an oxidative stress. Using ELISA, microcystins were examined from the extract of exposed rape and rice seedlings, indicating that consumption of edible plants exposed to microcystins via irrigation route may have health risks. Significantly different levels of recovered microcystins between exposed rice and rape seedlings suggested that there might be different tolerant mechanisms toward microcystins.

  16. Arthropod Pest Control for UK Oilseed Rape - Comparing Insecticide Efficacies, Side Effects and Alternatives.

    Directory of Open Access Journals (Sweden)

    Han Zhang

    Full Text Available Oilseed rape (Brassica napus is an important combinable break crop in the UK, which is largely protected from arthropod pests by insecticidal chemicals. Despite ongoing debate regarding the use of neonicotinoids, the dominant seed treatment ingredients used for this crop, there is little publicly available data comparing the efficacy of insecticides in controlling key arthropod pests or comparing the impacts on non-target species and the wider environment. To provide an insight into these matters, a UK-wide expert survey targeting agronomists and entomologists was conducted from March to June 2015. Based on the opinions of 90 respondents, an average of 20% yield loss caused by the key arthropod pests was expected to have occurred in the absence of insecticide treatments. Relatively older chemical groups were perceived to have lower efficacy for target pests than newer ones, partly due to the development of insecticide resistance. Without neonicotinoid seed treatments, a lack of good control for cabbage stem flea beetle was perceived. Wide spectrum foliar insecticide sprays were perceived to have significantly greater negative impacts than seed treatments on users' health, natural enemies, pollinators, soil and water, and many foliar active ingredients have had potential risks for non-target arthropod species in UK oilseed rape fields for the past 25 years. Overall, 72% of respondents opposed the neonicotinoid restriction, while 10% supported it. Opposition and support of the restriction were largely based on concerns for pollinators and the wider environment, highlighting the uncertainty over the side effects of neonicotinoid use. More people from the government and research institutes leaned towards neutrality over the issue, compared to those directly involved in growing the crop. Neonicotinoid restriction was expected to result in greater effort and expenditure on pest control and lower production (0-1 t/ha less. Alternatives for future

  17. Secondary victims of rape

    DEFF Research Database (Denmark)

    Christiansen, Dorte Mølgaard; Bak, Rikke; Elklit, Ask

    2012-01-01

    Rape is often a very traumatic experience, which affects not only the primary victim (PV) but also his/her significant others. Studies on secondary victims of rape are few and have almost exclusively studied male partners of female rape victims. This study examined the impact of rape on 107...... secondary victims, including family members, partners, and friends of male and female rape victims. We found that many respondents found it difficult to support the PV and that their relationship with the PV was often affected by the assault. Furthermore, the sample showed significant levels...... of social support for the respondent, and feeling let down by others. The respondents were generally interested in friend-, family-, and partner-focused interventions, particularly in receiving education about how best to support a rape victim...

  18. Significant reductions in oil quality and lipid content of oilseed rape (Brassica napus L.) under climate change

    DEFF Research Database (Denmark)

    Namazkar, Shahla; Egsgaard, Helge; Frenck, Georg

    2015-01-01

    stearic acid, C 18:0. For example we found that in the two factor treatment, where elevated [CO2] and temperature were combined, the essential fatty acid omega-3, C18:3, decreased by 45% and oil content declined 10%.Total losses in fatty acid and oil yields would be even larger, when also considering...... fatty acids was changed for the worse. Facing this outlook, breeding for climate tolerant cultivars seems essential for oil yield and quality. (C) 2015 Published by Elsevier B.V......Despite of the potential importance to food and bioenergy purposes, effects from climate change on plant oil quality have hardly been characterized.On a global basis Brassica napus L., rapeseed or oilseed rape, is the second largest source of vegetable oil after soybean and the predominant oil crop...

  19. Significant reductions in oil quality and lipid content of oilseed rape (Brassica napus L.) under climate change

    DEFF Research Database (Denmark)

    Namazkar, Shahla; Egsgaard, Helge; Frenck, Georg

    2015-01-01

    found that in the two- factor treatment, where elevated [CO2] and temperature were combined, the essential fatty acid omega-3, C18:3, decreased by 45% and oil content declined 10%.Total losses in fatty acid and oil yields would be even larger, when also considering reported reductions in seed biomass....... Facing this outlook, breeding for climate tolerant cultivars seems essential for oil yield and quality.......Despite of the potential importance to food and bioenergy purposes, effects from climate change on plant oil quality have hardly been characterized.On a global basis Brassica napus L., rapeseed or oilseed rape, is the second largest source of vegetable oil after soybean and the predominant oil crop...

  20. Rape reporting: "Classic Rape" and the behavior of law.

    Science.gov (United States)

    Clay-Warner, Jody; McMahon-Howard, Jennifer

    2009-01-01

    Two theories of rape reporting, the Classic Rape perspective and Black's Theory of the Behavior of Law, are tested in this article. We offer the first comprehensive multivariate test of Classic Rape predictions among a nationally representative sample of victims, as well as the first test of Black's predictions for rape reporting. Through the construction of multinomial regression models, we are able to examine reporting patterns for both victims and third parties. Weapon use and physical injury consistently predicted reporting. The likelihood of victim reporting significantly increased when assaults occurred either in public or through a "home blitz," whereas place of assault did not affect the likelihood of third-party reporting. On the other hand, victim-offender relationship significantly affected the likelihood of third-party reporting but was not significant in the victim-reporting models. There were mixed findings regarding Black's stratification and morphology predictions, and we found no significant effects for culture, organization, or social control. Overall, these findings lend greater support to the Classic Rape perspective than to Black's model.

  1. Protective effect of chitosan on photosynthesis and antioxidative defense system in edible rape (Brassica rapa L.) in the presence of cadmium.

    Science.gov (United States)

    Zong, Haiying; Liu, Song; Xing, Ronge; Chen, Xiaolin; Li, Pengcheng

    2017-04-01

    Chitosan (CTS) induces plant tolerance against several abiotic stresses, including salinity and drought exposure. However, the role of CTS in cadmium (Cd)-induced stress amelioration is largely unknown. In the present study, a hydroponic pot experiment was conducted to study the roles of CTS with different molecular weight (Mw) (10kDa,5kDa and 1kDa) in alleviating Cd toxicity in edible rape (Brassica rapa L .). The results showed that Cd stress significantly decreased plant growth, leaf chlorophyll contents and increased the malondialdehyde (MDA) level in rape leaves. Foliar application of CTS promoted the plant growth and leaf chlorophyll contents, and decreased the malondialdehyde (MDA) level in edible rape leaves under Cd stress. The alleviation effect of CTS on toxicity was depended on its Mw and CTS with Mw of 1kDa showed the best activity. Spraying 1kDa CTS onto the leaves of edible rape under Cd-toxicity could decrease shoot Cd(2+) concentration and improve photosynthetic characteristics of edible rape. Moreover, 1kDa CTS also significantly enhanced non-enzymatic antioxidants (ascorbic acid) and enzyme activities (superoxide dismutase, catalase and guaiacol peroxidase) under Cd stress. Based on these findings, it can be concluded that application of exogenous CTS could be an effective approach to alleviate the harmful effects of Cd stress and could be explored in an agricultural production system. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. An Application of Art Therapy to the Trauma of Rape.

    Science.gov (United States)

    Hargrave-Nykaza, Karen

    1994-01-01

    Explores rape in terms of specific trauma usually experienced after rape: posttraumatic stress disorder, rape trauma syndrome, and permanent life changes. Explores ways in which art therapy can help rape victim engage in healing. Reviews study of one rape victim and current literature as example of life-altering effects of rape and importance of…

  3. Field evidence of cadmium phytoavailability decreased effectively by rape straw and/or red mud with zinc sulphate in a Cd-contaminated calcareous soil.

    Science.gov (United States)

    Li, Bo; Yang, Junxing; Wei, Dongpu; Chen, Shibao; Li, Jumei; Ma, Yibing

    2014-01-01

    To reduce Cd phytoavailability in calcareous soils, the effects of soil amendments of red mud, rape straw, and corn straw in combination with zinc fertilization on Cd extractability and phytoavailability to spinach, tomato, Chinese cabbage and radish were investigated in a calcareous soil with added Cd at 1.5 mg kg-1. The results showed that water soluble and exchangeable Cd in soils was significantly decreased by the amendments themselves from 26% to 70%, which resulted in marked decrease by approximately from 34% to 77% in Cd concentration in vegetables. The amendments plus Zn fertilization further decreased the Cd concentration in vegetables. Also cruciferous rape straw was more effective than gramineous corn straw. In all treatments, rape straw plus red mud combined with Zn fertilization was most effective in decreasing Cd phytoavailability in soils, and it is potential to be an efficient and cost-effective measure to ensure food safety for vegetable production in mildly Cd-contaminated calcareous soils.

  4. Prevalence and effects of rape myths in print journalism: the Kobe Bryant case.

    Science.gov (United States)

    Franiuk, Renae; Seefelt, Jennifer L; Cepress, Sandy L; Vandello, Joseph A

    2008-03-01

    Two studies examine the prevalence and effects of rape myths in the print media covering a real-life case of alleged sexual assault. Study 1 was an archival study of 156 sources from around the country. Articles about the Kobe Bryant case were coded for instances of rape myths, among other variables. Of the articles, 65 mentioned at least one rape myth (with "she's lying" being the single most common myth perpetuated). Study 2 assessed participants' (N = 62) prior knowledge of the Bryant case and exposed them to a myth-endorsing or myth-challenging article about the case. Those exposed to the myth-endorsing article were more likely to believe that Bryant was not guilty and the alleged victim was lying. The implications for victim reporting and reducing sexual assault in general are discussed.

  5. The Effects of Viewing R-Rated Movie Scenes That Objectify Women on Perceptions of Date Rape.

    Science.gov (United States)

    Milburn, Michael A.; Mather, Roxanne; Conrad, Sheree D.

    2000-01-01

    Tested the effects of viewing R-rated films on perceptions of female responsibility for and enjoyment of date or stranger rape. Participants viewed nonviolent scenes objectifying and degrading women sexually or animated film scenes. They read a fictitious magazine account of a date or stranger rape. The study showed that males who viewed the…

  6. Predicting date rape perceptions: the effects of gender, gender role attitudes, and victim resistance.

    Science.gov (United States)

    Black, Katherine A; McCloskey, Kathy A

    2013-08-01

    The effects of participant gender and victim resistance on date rape perceptions have been inconsistent. Participant gender role attitudes may contribute to these inconsistencies. We found women with traditional gender role attitudes were least likely to agree that the perpetrator was guilty of rape. Participants were less convinced of the perpetrator's guilt when the victim resisted verbally than when she resisted verbally and physically, and participants with traditional gender role attitudes were less convinced of the negative impact on the victim when she resisted verbally than when she resisted verbally and physically. Perhaps previous inconsistencies resulted from varying proportions of men and women with traditional versus liberal gender role attitudes in the samples.

  7. Rape in Rural Bangladesh

    Directory of Open Access Journals (Sweden)

    Nowsher Ali

    2015-03-01

    Full Text Available Background: Rape is one of the silent brutal sexual offences in Bangladesh. Despite strong laws against it, the evil of rape continues to rise. Increasing trend of the silent cruel sexual offence (rape represents a major psychopath sexual disorder and public health problem and progress of the country. Objective: The aim of the study was to determine the pattern of alleged rape victims in a rural district of Bangladesh with the ultimate aim to create public awareness about the brutal crime. Materials and method: This retrospective study was carried out on 330 sexually assailed alleged rape victims’ report forms, who reported at Faridpur Medical College, Bangladesh from 2007 to 2011 for medical examination. Results: Among the study subjects maximum number (70.0% of alleged rape cases were under the age of 20 years. More than two-thirds (64.60% of the assailants were known to the victims, most of the incidents (64.20% occurred in the victims’ houses and nearby places. The study also revealed that minimum number of victims (14.20% reported within 24 hours for medical examination. Almost one fourth of the alleged rape cases were gang rape and no positive finding in favour of sexual intercourse was found in about three fourth (72.40% of cases. Conclusion: Public awareness about rape would be effective to report in due time with preserving the evidence of crime and modern techniques like DNA diagnosis may be of help to detect the assailant.

  8. Perceptions of stranger and acquaintance rape: the role of benevolent and hostile sexism in victim blame and rape proclivity.

    Science.gov (United States)

    Abrams, Dominic; Viki, G Tendayi; Masser, Barbara; Bohner, Gerd

    2003-01-01

    In Studies 1 and 2, after reading an acquaintance-rape but not a stranger-rape scenario, higher benevolent sexist but not hostile sexist participants blamed the victim significantly more. In Study 2, higher hostile sexist but not benevolent sexist male participants showed significantly greater proclivity to commit acquaintance (but not stranger) rape. Studies 3 and 4 supported the hypothesis that the effects of benevolent sexism and hostile sexism are mediated by different perceptions of the victim, as behaving inappropriately and as really wanting sex with the rapist. These findings show that benevolent sexism and hostile sexism underpin different assumptions about women that generate sexist reactions toward rape victims.

  9. The effect of addition high rape cake and phytase on nutritive value of diets for broiler chickens

    Directory of Open Access Journals (Sweden)

    Banaszkiewicz Teresa

    2013-01-01

    Full Text Available The aim of this study was to evaluate the effect of high rape cake content and phytase added to phosphorus and calcium deficient diets on the nutritive value for broiler chickens. Two experiments were performed: a growth experiment on four groups of one-day-old broilers Ross 308, 30 birds per group (6 replications x 5 birds and a digestibility experiment on 60 chickens divided into four groups of 20 birds (4 replications of 5 birds. The digestibility of the starter diets were evaluated on chickens at 7 days of age and of grower diets at 28 days of age. The diets used in the digestibility tests were the same for the growth trial. In the growth experiment four diets were prepared for the due periods: starters (1-21 day and growers (22-49 day of chicken life. The control diet (SBM did not contain rape cake, while experimental diets contained 15% (starters and 20% (growers rape cake of Lirajet cultivar. The experimental diet denoted RC HP had P and Ca contents equal the control diet (phosphorus about 7.5 g and calcium about 10 g.kg-1, while the diet denoted as RC LP contained less P and Ca (5.8 g and 6.8 g.kg-1 respectively than the control and RC HP diets. The diet denoted RC LP+ Phy was supplemented with an enzyme preparation containing phytase at a quantity of 875 FYT.kg-1. Application of 15% of rape cake into starter and 20% into grower diets (RC HP allowed for similar body weights and feed conversion ratio as the control group, whereas reduction of phosphorus and calcium content in the starter diet (RC LP significantly decreased body weight at day 21. The addition of phytase to the starter diet with low level of phosphorus and calcium showed the tendency to improve body weight in this period. Application of rape cake into starter and grower diets had poor effects on fat digestibility in all groups, whereas supplementation of grower diets with a low level of phytase phosphorus and calcium improved the digestibility of total phosphorus in

  10. The Effect of Music Videos on College Students' Perceptions of Rape

    Science.gov (United States)

    Burgess, Melinda C. R.; Burpo, Sandra

    2012-01-01

    This paper examined the effect of sexualized portrayals of female artists in music videos on college students' perceptions of date rape. 132 college students were randomly assigned to view a music video that contained either high or low levels of sexuality and sexual objectification and were then asked to rate the guilt of the male in a scenario…

  11. Pilot study to assess the viability of a rape trauma syndrome questionnaire.

    Science.gov (United States)

    Long, F Y; Pang, E; Kee, C

    2002-11-01

    Studies have revealed that rape victims undergo a number of psychological symptoms following the attack, which constitute a specific syndrome termed the rape trauma syndrome (RTS). Evidence of the RTS has been admitted as scientific testimony in the prosecution of sexual offences and has been integral in their successful conviction. The present study aims to assess the viability of a questionnaire designed to identify the RTS in victims of alleged rape. A 77-item rape trauma syndrome questionnaire (RTSQ) was developed and administered to 30 women who reported rape and 57 nurses who formed the control group. The data were analysed using the Statistical Package for the Social Sciences (Windows Version 6.0). Statistical analysis suggested that the questionnaire was internally consistent and effective in uncovering significant differences between rape victims and controls in their experience of rape trauma symptoms. Rape victims scored significantly higher than controls on the RTS scale. Those who faked rape were also found to endorse a greater number of the rape trauma symptoms than actual rape victims, as well as a greater number of fictitious and unlikely symptoms. This pilot study confirmed the viability of the RTSQ and paves the way for a more rigorous examination of its reliability and validity. In the future, the questionnaire may be of use in ascertaining the veracity of victims' claims of rape in the conviction of sexual offences where circumstances are equivocal.

  12. The costs of rape.

    Science.gov (United States)

    Perilloux, Carin; Duntley, Joshua D; Buss, David M

    2012-10-01

    The current study examined costs experienced by victims of completed rape (n=49) and attempted sexual assault (n=91) using quantitative analyses of 13 domains: health, self-esteem, self-perceived attractiveness, self-perceived mate value, family relationships,work life, social life, social reputation, sexual reputation, desire to have sex, frequency of sex, enjoyment of sex, and long-term, committed relationships. Women also provided descriptive accounts of their experiences, and we used these to illustrate the costs in the victims' own words.Compared to victims of an attempted sexual assault, victims of a completed rape reported significantly more negative outcomes in 11 of the 13 domains. The most negatively affected domains were self-esteem, sexual reputation, frequency of sex, desire to have sex, and self-perceived mate value. Although victims of rape experienced more negative effects than victims of attempted sexual assault,both groups of victims reported negative effects in every domain.Discussion focuses on the implications of the differing degrees and patterns of the costs of attempted and completed sexual victimization.

  13. Alcohol’s Effects on Perceptions of a Potential Date Rape*

    Science.gov (United States)

    ABBEY, ANTONIA; BUCK, PHILIP O.; ZAWACKI, TINA; SAENZ, CHRISTOPHER

    2015-01-01

    Objective The effects of alcohol consumption, alcohol expectancy set and self-reported alcohol expectancies on college students’ perceptions of a potential date rape situation were examined. It was hypothesized that the effects of alcohol consumption on perceptions of the likelihood of forced sex would be mediated by cognitive factors and perceived sexual arousal. Method 90 female and 90 male college students were randomly assigned to drink alcohol, a placebo beverage, or a nonalcoholic beverage. Participants read a story about a couple that had been drinking together at a party. The story ended with the woman saying “no” to sexual intercourse and the man exerting verbal pressure. Results Participants’ alcohol consumption during the study, self-reported alcohol expectancies, attitudes about casual sex and usual drinking on dates had significant effects on their perceptions of the story. Participants’ alcohol expectancy set and gender did not have significant effects on perceptions of the likelihood that the male character would force the female character to have sex. Conclusions Intoxicated participants perceived the woman in the vignette as being more sexually aroused and the man in the vignette as behaving more appropriately, and both of these variables were negatively related to ratings of how likely it was that forced sex would occur. These findings highlight the importance of mediating cues in intoxicated decision making. PMID:14572189

  14. The Effects of Sexualized Violence in Video Games on Rape Myth Acceptance

    OpenAIRE

    Fernandez de Henestrosa, Martha; Melzer, André

    2017-01-01

    Previous research has tested the effects of video games on players’ Rape Myth Acceptance (RMA) with regard to either sexual or violent contents. The current study aimed at investigating the combined effects of sexual and violent material in video games on players’ RMA. Participants (N = 82) played either a sexualized female game character or a non-sexualized female game character in a violent video game. Participants’ pre-gaming RMA, gender role attitudes and gaming habits were found to predi...

  15. Date Rape (For Teens)

    Science.gov (United States)

    ... Breath? Talking to Your Parents - or Other Adults Date Rape KidsHealth > For Teens > Date Rape Print A ... Yourself Getting Help Reporting a Rape What Is Date Rape? When people think of rape , they might ...

  16. Religious Affiliation, Religiosity, Gender, and Rape Myth Acceptance: Feminist Theory and Rape Culture.

    Science.gov (United States)

    Barnett, Michael D; Sligar, Kylie B; Wang, Chiachih D C

    2016-08-24

    Rape myths are false beliefs about rape, rape victims, and rapists, often prejudicial and stereotypical. Guided by feminist theory and available empirical research, this study aimed to examine the influences of gender, religious affiliation, and religiosity on rape myth acceptance of U.S. emerging adults. A sample of 653 university students aged 18 to 30 years were recruited from a large public university in the southern United States to complete the research questionnaires. Results indicated that individuals who identified as Roman Catholic or Protestant endorsed higher levels of rape myth acceptance than their atheist or agnostic counterparts. Men were found more likely to ascribe to rape myths than their female counterparts. Religiosity was positively associated with rape myth acceptance, even after controlling the effect of conservative political ideology. No significant interaction was found between gender and religious affiliation or gender and religiosity. Limitations, future research directions, and implications of the findings are discussed from the perspective of feminist theory. © The Author(s) 2016.

  17. [Effects of simulated acid rain on oilseed rape (Brassica napus) physiological characteristics at flowering stage and yield].

    Science.gov (United States)

    Cao, Chun-Xin; Zhou, Qin; Han, Liang-Liang; Zhang, Pei; Jiang, Hai-Dong

    2010-08-01

    A pot experiment was conducted to study the effects of different acidity simulated acid rain on the physiological characteristics at flowering stage and yield of oilseed rape (B. napus cv. Qinyou 9). Comparing with the control (pH 6.0), weak acidity (pH = 4.0-5.0) simulated acid rain stimulated the rape growth to some extent, but had less effects on the plant biomass, leaf chlorophyll content, photosynthetic characteristics, and yield. With the further increase of acid rain acidity, the plant biomass, leaf chlorophyll content, photosynthetic rate, antioxidative enzyme activities, and non-enzyme antioxidant contents all decreased gradually, while the leaf malonyldialdehyde (MDA) content and relative conductivity increased significantly. As the results, the pod number per plant, seed number per pod, seed weight, and actual yield decreased. However, different yield components showed different sensitivity to simulated acid rain. With the increasing acidity of simulated acid rain, the pod number per plant and the seed number per pod decreased significantly, while the seed weight was less affected.

  18. Rape sentencing

    DEFF Research Database (Denmark)

    Ó Cathaoir, Katharina Eva

    This handbook conducts an analysis of the sentences imposed for rape by Irish courts. Part I examines The People (DPP) v. WD [2007] IEHC 310 by outlining the salient points of the decision, in particular the separation of rape sentences into categories of punishments. The mitigating and aggravati...... factors are also laid out. Part II analyses recent sentences for rape since 2007. All reported Court of Criminal Appeal (CCA) cases post The People (DPP) v. WD are included as well as a survey of two years of Irish Times reports (covering the period November 2010 to November 2012)....

  19. Ozone effects on yield quality of spring oilseed rape and broccoli

    Science.gov (United States)

    Vandermeiren, Karine; De Bock, Maarten; Horemans, Nele; Guisez, Yves; Ceulemans, Reinhart; De Temmerman, Ludwig

    2012-02-01

    The impact of elevated tropospheric ozone (O 3) on the quality of spring oilseed rape ( Brassica napus cv Ability) and broccoli ( Brassica oleracea L. cv Italic cv Monaco) was assessed during a three year Open - Top Chamber (OTC) experiment. Current ambient O 3 levels were compared to an increase of 20 and 40 ppb during 8 h per day over the entire growing season. The qualitative responses were expressed as a function of the accumulated hourly O 3 concentrations over a threshold of 40 ppb (AOT40) and the phytotoxic O 3 dose above a threshold of 6 nmol s -1 m -2 projected leaf area (POD 6). Our results provide clear evidence that O 3 has an influence on the qualitative attributes of the harvested products of these Brassica species. The responses were comparable whether they were expressed as a function of the accumulated O 3 concentrations or of the modelled O 3 uptake. The protein concentration of oilseed rape seeds and broccoli heads was significantly increased in response to O 3. There was also a shift in the fatty acid composition of the vegetable oil derived from seeds of oilseed rape. Oleic acid (18:1) declined significantly ( p broccoli an important shift occurred from indolic to aliphatic GSLs although the total GSL concentration was not changed. The increase in the aliphatic/indolic GSL ratio ( p broccoli were not influenced by O 3; glutathione (GSH) was slightly increased in response to a higher O 3 uptake ( p < 0.05). The consequences of these changes with regard to food and feed quality and human health are discussed.

  20. Evaluative effects of negative emotionality constructs on rape and ...

    African Journals Online (AJOL)

    Victims/survivors to any form of sexual trauma should seek professional help in order to alleviate any negative effects or aversion it might have on them. Counsellors' centres, office of crisis programme etc should be established and supported by government and parastatal for successful collaboration on this criminal act in ...

  1. Effects of plant densities on yield, yield components and some morphological characters of two cultivators of oilseed rape (Brassica napus L.)

    DEFF Research Database (Denmark)

    Al-Barzinjy, M.; Stölen, O.; Christiansen, Jørgen Lindskrog

    2003-01-01

    Effects of Plant Densities on Yield, Yield Components and some Morphological Characters of two Cultivators of Oilseed Rape (Brassica napus L.)......Effects of Plant Densities on Yield, Yield Components and some Morphological Characters of two Cultivators of Oilseed Rape (Brassica napus L.)...

  2. Field evidence of cadmium phytoavailability decreased effectively by rape straw and/or red mud with zinc sulphate in a Cd-contaminated calcareous soil.

    Directory of Open Access Journals (Sweden)

    Bo Li

    Full Text Available To reduce Cd phytoavailability in calcareous soils, the effects of soil amendments of red mud, rape straw, and corn straw in combination with zinc fertilization on Cd extractability and phytoavailability to spinach, tomato, Chinese cabbage and radish were investigated in a calcareous soil with added Cd at 1.5 mg kg-1. The results showed that water soluble and exchangeable Cd in soils was significantly decreased by the amendments themselves from 26% to 70%, which resulted in marked decrease by approximately from 34% to 77% in Cd concentration in vegetables. The amendments plus Zn fertilization further decreased the Cd concentration in vegetables. Also cruciferous rape straw was more effective than gramineous corn straw. In all treatments, rape straw plus red mud combined with Zn fertilization was most effective in decreasing Cd phytoavailability in soils, and it is potential to be an efficient and cost-effective measure to ensure food safety for vegetable production in mildly Cd-contaminated calcareous soils.

  3. Rape and Women's Sexual Health in Nigeria

    African Journals Online (AJOL)

    chifaou.amzat

    Feminist theory is used to explain rape, the societal reaction to it and the health outcomes for the victims. The paper concludes that many health problems suffered by women in Nigeria are as a result of rape. Public health practitioners should devise mechanisms of eliciting rape information from victims so as to effectively ...

  4. Early marriage, rape, child prostitution, and related factors determining the psychosocial effects severity of child sexual abuse in Ethiopia.

    Science.gov (United States)

    Wondie, Yemataw; Zemene, Workie; Reschke, Konrad; Schröder, Harry

    2011-05-01

    This study was aimed at identifying factors that determine the psychosocial effects severity of child sexual abuse. Data were collected from 318 female children in Ethiopia using the Children's Impact of Traumatic Events Scale-Revised and the Rosenberg Self-Esteem Scale. The results revealed that respondents who survived rape and child prostitution were more symptomatic than those who were married early. Respondents for whom less time had elapsed since their first experience of abuse demonstrated a significantly higher level of post-traumatic stress disorder symptoms, negative reactions by others, self-blame, and guilt than those for whom more time had elapsed since such an experience. The respondents in an intact marital relationship were found to be less symptomatic than their never married and divorced counterparts. Implications for intervention and further investigations are discussed.

  5. The Geography of Rape: Rape Victims in Urban and Rural Communities

    DEFF Research Database (Denmark)

    Nielsen, Louise Hjort

    in Denmark. It was hypothesized that there would be a lower representation of rape victims, measured by the number of calls, to a regional rape crisis center in the rural communities further away from the regional rape crisis center of Aarhus compared to the urban communities closer to the rape crisis center....... A one-way ANOVA analysis showed that there was a significant association between the number of victim calls and the distance to the rape crisis center. The closer the residence of the victim was to the rape crisis center the more victim calls were registered. The study also examined what types of help...

  6. Early Marriage, Rape, Child Prostitution, and Related Factors Determining the Psychosocial Effects Severity of Child Sexual Abuse in Ethiopia

    Science.gov (United States)

    Wondie, Yemataw; Zemene, Workie; Reschke, Konrad; Schroder, Harry

    2011-01-01

    This study was aimed at identifying factors that determine the psychosocial effects severity of child sexual abuse. Data were collected from 318 female children in Ethiopia using the Children's Impact of Traumatic Events Scale-Revised and the Rosenberg Self-Esteem Scale. The results revealed that respondents who survived rape and child…

  7. Attitudes Toward Victims of Rape: Effects of Gender, Race, Religion, and Social Class

    Science.gov (United States)

    Nagel, Barbara; Matsuo, Hisako; McIntyre, Kevin P.; Morrison, Nancy

    2005-01-01

    Although previous literature focusing on perceptions of victims of rape has examined how gender, race, and culture influence the attitudes one holds toward victims, these studies have yielded mixed results. This study compared perceptions of victims of rape across a wide range of ages, educational backgrounds, religions, and income levels, while…

  8. Effects of Victim Sex and Sexual Orientation on Perceptions of Rape.

    Science.gov (United States)

    White, Bradley H.; Kurpius, Sharon E. Robinson

    2002-01-01

    Investigated the relationship of sex, gender role attitudes, and sexual orientation to perceptions of rape. College students responded to scenarios depicting the rape of heterosexual and homosexual males and females. Men assigned more blame to victims (particularly male victims) than did women. Traditional gender role attitudes positively related…

  9. Evaluation of Yield and Yield Components of Oilseed Rape in the Wheat-Oilseed Rape Strip Intercropping Influenced by Chemical and Biological Fertilizers

    Directory of Open Access Journals (Sweden)

    R Amirmardfar

    2015-01-01

    Full Text Available To evaluate the effects of wheat (Triticum aestivum and oilseed rape (Brassica napus strip intercropping on yield components, seed and biological yields of oilseed rape, field experiments were carried out as factorial based on randomized complete block design with three replications at Research Farm of Tabriz University, Tabriz, Iran during 2010-2012 cropping seasons. The first factor consisted of four types of wheat and oilseed rape cropping system, sole crop of oilseed rape (A1,: strip intercropping with 8:3 (A2, 12:4 (A3 and 16:5 (A4 of wheat and oilseed rape rows, respectively and the other factor consisted of two fertilizer levels, B1: 100% chemical fertilizers (urea and triple superphosphate and B2: 50% chemical fertilizers + biofertilizers (Nitrazhin and Barvar2. The results showed that strip intercropping of wheat- oilseed rape resulted in significant increase in yield components, seed yield per occupied unit area and biological yield per occupied unit area of oilseed rape as compared with mono-cropping. The number of silique per plant in intercropping systems was significantly higher than that of mono-cropping. The highest seed yield was obtained in the 16:5 rows of wheat-oilseed rape with 343.76 g.m-2 and the lowest mean was observed in mono-cropping of oilseed rape with 260.21 g.m-2. Biological yield per occupied unit area and seed yield per intercropped unit area in B1 were significantly greater than that of B2, but this treatment had no significant effect on the other traits. Because, B1 and B2 had no significant difference in seed yield per occupied unit area and due to the importance of reduction in chemical fertilizers consumption and food and environmental health care, strip intercropping of wheat-oilseed rape under 50% chemical fertilizers + biofertilizers can be recommended as a suitable cultural method.

  10. Effects of group status and victim sex on female bystanders' responses to a potential party rape.

    Science.gov (United States)

    Katz, Jennifer; Colbert, Samuel; Colangelo, Liane

    2015-01-01

    This research examined bystander responses to 1 of 4 potential party rape scenarios. Undergraduate women (N = 249) imagined attending a party either alone or with three friends where a sober man led an intoxicated potential victim (either male or female) into a bedroom. After random assignment to conditions, participants reported on intent to help and barriers to helping the potential victim. In contrast to the classic bystander effect, bystanders in groups intended to offer more help than lone bystanders. Bystanders also intended to offer more help to potential female than male victims and experienced more barriers to helping male victims. Two of these barriers (lack of personal responsibility to help and identifying risk) explained the lower intentions to help potential male victims. Potential male victims were more likely than female victims to be perceived as gay, and bystanders reported the least intentions to help presumably gay men at risk.

  11. Patterns of rape and approaches to care.

    Science.gov (United States)

    Pepiton-Rockwell, F

    1978-03-01

    The family physician is likely to be involved in the care of the rape victim. This paper focuses on the social and legal definitions of rape as well as the incidence of rape. The Rape Trauma Syndrome is explained and normative responses of victims are discussed. Eight common myths about rape are identified which the victim and the physician may share. In discussing the myths, guidelines for counseling the rape victim are delineated: encourage the victim to talk about her feelings; as the physician, remain nonjudgmental; provide information or resources to the victim; view the aftermath of rape as a response to a life-threatening event; and enlist the support of the victim's significant others. Finally, the importance of understanding the available community resources is stressed.

  12. Rape and Mental Health Outcomes Among Women: Examining the Moderating Effects of "Healthy" Fear Levels.

    Science.gov (United States)

    Spohn, Ryan; Wright, Emily M; Peterson, Johanna C

    2016-07-03

    This study examined the mediating and moderating impact of fear of victimization on the relationships between forcible and vicarious rape on depression and post-traumatic stress disorder (PTSD) among college women. Forcible and vicarious rape positively affected PTSD and depression symptomology, but fear did not mediate these relationships. Fear moderated the impact of forcible rape on PTSD, but was not a moderator for depression. Findings suggest that there may be "healthy" levels of fear in the aftermath of victimization where having too little fear may leave women unnecessarily vulnerable to victimization, while having too much fear may lead to social isolation and withdrawal. © The Author(s) 2016.

  13. The effect of electric field on callus induction with rape hypocotyls

    Energy Technology Data Exchange (ETDEWEB)

    Filek, M.; Holda, M. [Inst. of Plant Physiology, Polish Academy of Sciences, Krakow (Poland); Machackova, I.; Krekule, J. [Inst. of Experimental Botany, Academy of Sciences of the Czech Republic, Praha (Czech Republic)

    2005-12-01

    The influence of electric field treatment on dedifferentiation and calli formation on rape hypocotyls was investigated. Segments, 10 mm long, of the upper part of rape (Brassica napus L., cv. Gorcza{delta}ski) hypocotyls were stimulated by different combinations of voltage/time (1.5 V/120 h, 3 V/3 h, 10 V/15 min and 30 V/30 s) under in vitro conditions. With all electric field treatments, segments oriented with their apical part towards the cathode produced more calli as compared to control (non-treated with electric field). Under opposite orientation slight inhibition of callus growth was observed. As the strongest effect on callus growth was observed after treatment with 30 V/30 s, this electric field treatment was selected for following analyses: the incorporation of [{sup 14}C]-2,4-D (2,4-dichlorophenoxyacetic acid) and [{sup 14}C]-BAP (benzylaminopurine) from the culture medium, changes in ACC (1-aminocyclopropane-1-carboxylic acid) level and the redox activity in apical and bottom parts of hypocotyls during 18 d of culture. In contrast to changes in fresh weight, electric field treatment (30 V/30 s) stimulated a higher accumulation of 2,4-D and BAP in basal parts of hypocotyls than in apical ones. Moreover, orienting the apical part towards the cathode resulted in lower uptake of hormones as compared with the opposite orientation. The ACC concentration increased, especially in the basal parts of hypocotyls, independently on electric field application. However, the highest level was observed after electric field treatment with orientation of the apical part towards the anode. The distribution of oxidative substances (measured as the amount of ferric ions) between the apical and bottom part of hypocotyls was not changed when the apical parts were oriented towards the cathode. Under these conditions a decrease in apical and an increase in basal parts was observed during culture. Opposite orientation influenced the redistribution of oxidative substances from the

  14. Child rape: facets of a heinous crime.

    Science.gov (United States)

    Gangrade, K D; Sooryamoorthy, R; Renjini, D

    1995-01-01

    This article discusses the extent of child rape in India, case studies of girl children in legal procedures, rape settings and perpetrators, public morality, and the nature of rape laws in India. It is concluded that there is no safe place for children. Currently, rapists are allowed to go free or are acquitted. Prevention and control of child rape must involve punishment of rapists. It is not appropriate that society ostracize the victim and her family. Victims should not remain silent. National Crime Records Bureau statistics reveal increases in rape during 1986-91. State figures are given for 1986-88. Madhya Pradesh had the highest reported incidence of rape in 1988. In 1993, Madhya Pradesh had a total of 2459 rapes. Nationally, 10,425 women were reported as raped in 1991. 51.7% were 16-30 years old. There were 1099 cases of pedophilia in 1991, which was an increase over 1990. Over 50% of the pedophilia cases were reported in Uttar Pradesh. The record of convictions shows very low figures. 1992 trial results of 276 rape cases indicated that only 46 persons were convicted. Victims suffer from psychological effects of embarrassment, disgust, depression, guilt, and even suicidal tendencies. There is police and prosecution indifference as well as social stigma and social ostracism of the victim and her family. Many cases go unreported. The case studies illustrate the difficulties for the victim of experiencing the rape and the social responses: police harassment, shame and fear, and occasionally public outrage. The case studies illustrate rape in familiar settings, such as schools, family homes, and neighbors and friends' homes; rape by policemen; and rape by political influentials. Most offenders are young, married, and socioeconomically poor. Mass media portrayals fuel the frustrations of poor and lonely men in cities. Rapists exhibit anti-social behavior or psychopathology. Sexual offenses are related to society's moral values.

  15. The effect of water and salt stresses on the phosphorus content and acid phosphatase activity in oilseed rape

    Directory of Open Access Journals (Sweden)

    Stanisław Flasiński

    2014-01-01

    Full Text Available Oilseed rape plants responded to water and salt stresses (-0.5 MPa, PEG 6000 and NaCI by reduction of the fresh and dry weights of shoots and roots. When PEG was used, the ratio of dry weights of roots:shoots surpassed that of controls. The leaf protein content increased considerably. The phosphorus content decreased only in the roots, most significantly after three days of stress. Immediately after the stresses were induced, an increase in the acid phosphatase (AP activity was noted. Water and salt stresses caused four- and two-fold increases in AP activity in leaves, respectively. Changes in the enzyme activity were negligible in stems and roots. There are nine forms of AP in young leaves of oilseed rape. In the stressed plants, from No. 5 revealed lower activity and forms Nos 8 and 9, higher activities than in the control. The increase in AP activity was directly accompanied by the decrease in the water potential of the tissues. Oilseed rape is considerably less sensitive to salt stress than to water stress, which is manifested as the lower inhibition of plant growth and also by a smaller increase in acid phosphatase activity.

  16. Determinants of nectar production in oilseed rape

    DEFF Research Database (Denmark)

    Enkegaard, Annie; Kryger, Per; Boelt, Birte

    2016-01-01

    With the aim of contributing to the development of models forecasting the melliferous characteristics and the potential honey yield of oilseed rape, we analyzed data on the temporal pattern of number of oilseed rape flowers, nectar secretion, sugar concentration, and weight of bee hives in relation...... with significantly reduced quality of the nectar in terms of both volume and sugar concentration, and our results suggest that the oilseed rape in this year did not contribute notably to bee colony development. In years in which the oilseed rape flowered around the normal time (beginning of May), the amount...... of secreted sugar decreased over the flowering period, being governed by inherent oilseed rape characteristics modified by climatic factors preceding the onset of flowering, as well as climatic conditions during flowering. The exploitation of oilseed rape nectar by bee colonies was found to be influenced...

  17. Sensitization to turnip rape and oilseed rape in children with atopic dermatitis: a case-control study.

    Science.gov (United States)

    Poikonen, Sanna; Puumalainen, Tuija J; Kautiainen, Hannu; Palosuo, Timo; Reunala, Timo; Turjanmaa, Kristiina

    2008-08-01

    Turnip rape and oilseed rape 2S albumins are new allergens in children with atopic dermatitis suspected for food allergy. We recently found that 11% (206/1887) of these children had a positive skin prick test to seeds of oilseed rape (Brassica napus) and/or turnip rape (Brassica rapa). In the present case-control study we examined how the children with atopic dermatitis sensitized to turnip rape and oilseed rape had been breast-fed and whether they had some common sensitization pattern to certain foods or pollens. A total of 64 children with atopic dermatitis and a positive skin prick test to turnip rape and/or oilseed rape (>or=5 mm) were examined. Sixty-four age- and sex-matched children with atopic dermatitis but negative skin prick tests to turnip rape and oilseed rape served as case controls. The turnip rape and/or oilseed rape sensitized children with atopic dermatitis had significantly more often positive skin prick tests reactions and IgE antibodies to various foods (cow's milk, egg, wheat, mustard; p children. They had been exclusively breast-fed for a longer period (median 4 months; p Children with atopic dermatitis sensitized to oilseed rape and turnip rape had high frequency of associated sensitizations to all foods and pollens tested showing that oilseed plant sensitization affects especially atopic children who have been sensitized to multiple allergens.

  18. Psychiatric and Psychological Support to Reduce the Psychological Effects Incurred to Female Victim in the Crime of Rape

    Directory of Open Access Journals (Sweden)

    Maryam Sedaqat Far

    2017-02-01

    Full Text Available The modern world with all the blessings of easier and more pleasant life is a world full of unsolved contradictions and complexities. industrialization of communities, the expansion of class gap and poverty, lack of proper management systems, lack of proper sanitation and lack of access to home and many other things have caused irreparable social damage on the body of society. One of these injuries is the problem of sexual violence against women and rape and deliberate and widespread harassment of women in different environments, including enterprises, community, neighborhood, streets and more. Rape is a wrong act and is punished hard in the Iranian criminal law or social convention. Yet, in the meantime, the women affected by this type of sexual violence not only do not enjoy the legal protections but also face identity crisis due to participation in family and community. So the issue of Psychiatric and psychological support for the female victims should be put on the priority of law and women's rights organization committed to ending violence. Methods: this study has been conducted via descriptive and analytical method and library and Internet tools. To describe the psychiatric and psychological support to reduce the psychological effects incurred to female victim in the crime of rape, female victims were interviewed using a case study. To complete the obtained information and analyze research findings using interview, some of the findings of provincial criminal court judges, public courts prosecutors, psychologists and psychiatrists were examined. Finding: The best legal action in support of women victim is psychiatric and psychological supports for these women in safe houses. Women who are suffering from this scourge often commit suicide or live with the fear of this event or their natural life is seriously disrupted. Therefore, it is incumbent on legislators to approve strong support rules in helping and supporting the victim and raped

  19. [Combined effect of zeatin and hydrogen peroxide on growth of rape and tomato germs as applied to the conditions of biological life support systems].

    Science.gov (United States)

    Babosha, A V; Komarova, G I

    2010-01-01

    Cytokine-regulated growth of germs' roots and hypocotyls was investigated on a background of modeled oxidative outbreak caused by the stress from exogenous hydrogen peroxide. Germs of rape (1-d old) and tomato (56-d old) in Petri dishes with solutions containing substances under study were subjected to 24-48 hour incubation in the dark. Exogenous zeatin inhibited growth; in different tests treatment with H2O2 brought about both acceleration and inhibition of root and hypocotyl growth. The combined use of two substances deformed concentration curves. Hydrogen peroxide concentration of 100 microM without cytokines inhibited growth of tomato root significantly, whereas application of 0.003-0.01 and 0.9 microM of zeatin intensified root growth. The series of zeatin concentration-effect curves obtained for rape roots and hypocotyls with gradually increasing H2O2 concentration included the inhibition curve (w/o H2O2), curve with predominant growth stimulation and reliable maximum (1 microM of H2O2), intermediate shape curves (0.3 and 3.3-10 microM). Hence, biological life support systems should be designed with consideration for variability of effects of physiologically active substances under conditions of stress.

  20. Effects of experimental warming on fungal disease progress in oilseed rape.

    Science.gov (United States)

    Siebold, Magdalena; von Tiedemann, Andreas

    2013-06-01

    Global warming will influence the growth and development of both crops and pathogens. The aims of this study were to investigate potential effects of future warming on oilseed rape growth and the epidemiology of the three economically important pathogens Verticillium longisporum, Sclerotinia sclerotiorum, and Leptosphaeria maculans (anamorph: Phoma lingam). We utilized climate chambers and a soil warming facility, where treatments represented regional warming scenarios for Lower Saxony, Germany, by 2050 and 2100, and compared results of both approaches on a thermal time scale by calculating degree-days (dd) from day of sowing, December 1st and March 1st until sampling, the latter correlating best with disease progress. Regression analysis showed that plant growth and growth stages in spring responded almost linearly to increasing thermal time until 1000-1500 dd. Colonization of plant tissue by V. longisporum showed an exponential increase when exceeding 1300-1500 dd and reaching plant growth stage BBCH 74/75 (pod development). V. longisporum colonization of plants may be advanced, potentially leading to higher inoculum densities after harvest and increased economic importance of this pathogen under future warming. Sclerotia germination of S. sclerotiorum reached its maximum at 600-900 dd. Advance of these critical degree-days may lead to earlier apothecia production, potentially advancing the infection window, whereas the future importance of S. sclerotiorum may remain constant. Severity of phoma crown canker increased linearly with increasing thermal time, but showed also large variation in response to the warming scenarios, suggesting that factors such as canopy microclimate in fall or leaf shedding over winter may play a bigger role for L. maculans infection and disease severity than higher soil temperatures. Thermal time was a suitable tool to combine and integrate data on biological responses to soil and air temperature increases from climate chamber and field

  1. Date Rape: Its Relationship to Trauma Symptoms and Sexual Self-Esteem.

    Science.gov (United States)

    Shapiro, Brenda L.; Schwarz, J. Conrad

    1997-01-01

    Extends previous research on date rape by assessing trauma symptoms and sexual self-esteem among college women who had, or who had not, been raped. Results indicate that rape victims had significantly more trauma symptoms and lower sexual self-esteem compared to other women, thus suggesting date rape's significant consequences. (RJM)

  2. Rape and Seduction Scripts.

    Science.gov (United States)

    Ryan, Kathryn M.

    1988-01-01

    College students (N=18) wrote scripts about "typical" rape and "typical" seduction. Scripts were coded on 20 dimensions. Results showed that rape and seduction scripts were very different. Most subjects described blitz rape in which woman outdoors was attacked by male stranger. Seductions described were usually indoors and…

  3. Pelvic floor muscle problems mediate sexual problems in young adult rape victims.

    Science.gov (United States)

    Postma, Riemke; Bicanic, Iva; van der Vaart, Huub; Laan, Ellen

    2013-08-01

    Prior studies have addressed sexual abuse and sexual function in adult women. No studies have focused on the effect of adolescence rape on sexual functioning. To investigate the effect of rape on sexual problems and on pelvic floor problems, as well as the mediating role of pelvic floor problems on sexual problems, in a homogenous group of victims of adolescence rape without a history of childhood sexual, physical, and/or emotional abuse. Sexual functioning and pelvic floor functioning were assessed using self-report questionnaires. In this cross-sectional study, a group of 89 young women aged 18-25 years who were victimized by rape in adolescence was compared with a group of 114 nonvictimized controls. The rape victims were treated for posttraumatic stress disorder (PTSD) 3 years prior to participation in the study. Three years posttreatment, rape victims were 2.4 times more likely to have a sexual dysfunction (lubrication problems and pain) and 2.7 times more likely to have pelvic floor dysfunction (symptoms of provoked vulvodynia, general stress, lower urinary tract, and irritable bowel syndrome) than nonvictimized controls. The relationship between rape and sexual problems was partially mediated by the presence of pelvic floor problems. Rape victims and controls did not differ with regard to sexual activities. Rape victims suffer significantly more from sexual dysfunction and pelvic floor dysfunction when compared with nontraumatized controls, despite the provision of treatment for PTSD. Possibly, physical manifestations of PTSD have been left unaddressed in treatment. Future treatment protocols should consider incorporating (physical or psychological) treatment strategies for sexual dysfunction and/or pelvic floor dysfunction into trauma exposure treatments. © 2013 International Society for Sexual Medicine.

  4. Fear of rape from behind prison walls.

    Science.gov (United States)

    Shermer, Lauren O'Neill; Sudo, Heather

    2017-06-12

    Purpose The Prison Rape Elimination Act has brought significant attention to the issue of sexual victimization within correctional institutions. While the actual risk of sexual victimization remains low, the perception of rape among inmates is high. Given how one's fear can translate into behavior, understanding how institutions impact the culture surrounding prison rape highlights areas for reducing violence within prisons. The paper aims to discuss these issues. Design/methodology/approach This study includes secondary analysis of a quantitative database created from semi-structured interviews with 564 high security, general population inmates. Using fear of rape as the outcome of interest, bivariate and logistic regression analyses are used to comment on the impact of individual and facility level characteristics on this outcome. Findings In general, the results from this study suggest that the greatest risk factors for fearing rape while in prison are being male, having a mental health issue, and hearing about rape within the institution. From these specific findings a few general lessons can be learned with the hope that practitioners can translate these lessons into policy initiatives in order to combat fear of rape among our inmate population. Originality/value This paper aims to fill a gap in the research on how the facility contributes to the fear of rape within prison. The end goal is to inform policy makers so that suggestions can be made to combat this problem and prevent further misconduct within these facilities.

  5. Late Adolescents' Perspectives on Marital Rape: The Impact of Gender and Fraternity/Sorority Membership.

    Science.gov (United States)

    Auster, Carol J.; Leone, Janel M.

    2001-01-01

    Examined attitudes toward marital rape-in particular, the impact of gender and fraternity/sorority membership on respondents' views regarding marital rape versus rape by a stranger, as well as feelings about actions that a victim of marital rape may take. While fraternity and nonfraternity men showed significant differences in responses, sorority…

  6. Transfer by grafting of the effect of thermal induction of generative development in winter rape (Brassica napus var. oleifera L.

    Directory of Open Access Journals (Sweden)

    Franciszek Dubert

    2013-12-01

    Full Text Available The feasibility was studied of transferring the flowering factor in winter rape from vernalized plants to plants in which generative development was not induced by cold treatment. In a series of grafts made under field conditions scions from non vernalized plants were grafted into stems of vernalized ones at the phase of bud and flower formation. Non vernalized scions adopted the ability to generative development from vernalized stock. The transfer of the flowering stimulus was more effective in the case of grafts performed at the top of cut off stems than in the case of scions grafted on the side of a stem. The activity of the flowering factor in vernalized plants was the highest at or just before the bud formation phase. The responsiveness to the flowering factor transferred from vernalized stock was highest in 60- to 80-day-old scions. Analysis of the effect of age of the stock on the duration of the particular generative phases in grafted scions indicates that in vernalized plants of winter rape there may be more than one transferable factor that enables full generative development.

  7. Potential effects of oilseed rape expressing oryzacystatin-1 (OC-1 and of purified insecticidal proteins on larvae of the solitary bee Osmia bicornis.

    Directory of Open Access Journals (Sweden)

    Roger Konrad

    Full Text Available Despite their importance as pollinators in crops and wild plants, solitary bees have not previously been included in non-target testing of insect-resistant transgenic crop plants. Larvae of many solitary bees feed almost exclusively on pollen and thus could be highly exposed to transgene products expressed in the pollen. The potential effects of pollen from oilseed rape expressing the cysteine protease inhibitor oryzacystatin-1 (OC-1 were investigated on larvae of the solitary bee Osmia bicornis (= O. rufa. Furthermore, recombinant OC-1 (rOC-1, the Bt toxin Cry1Ab and the snowdrop lectin Galanthus nivalis agglutinin (GNA were evaluated for effects on the life history parameters of this important pollinator. Pollen provisions from transgenic OC-1 oilseed rape did not affect overall development. Similarly, high doses of rOC-1 and Cry1Ab as well as a low dose of GNA failed to cause any significant effects. However, a high dose of GNA (0.1% in the larval diet resulted in significantly increased development time and reduced efficiency in conversion of pollen food into larval body weight. Our results suggest that OC-1 and Cry1Ab expressing transgenic crops would pose a negligible risk for O. bicornis larvae, whereas GNA expressing plants could cause detrimental effects, but only if bees were exposed to high levels of the protein. The described bioassay with bee brood is not only suitable for early tier non-target tests of transgenic plants, but also has broader applicability to other crop protection products.

  8. Industrially processed oilseed rape in the production of table eggs

    Directory of Open Access Journals (Sweden)

    Mária Angelovičová

    2016-07-01

    Full Text Available The purpose of this study was to investigate the effectiveness of feed mixtures with varying proportions of rape cakes to the weight of table eggs, its components, thickness and strength of egg shell. The eggs were from the final laying hybrid ISA Brown reared in the enriched cage system under experimental conditions. An age of laying hens was from 48 to 54 weeks. Egg weight and its components were measured on scales type KERN 440-35N, with an accuracy of 0.01 g and a maximum weight of 400 g. Egg white weight was calculated. The thickness and strength of the egg shell were measured from the dried samples at 55 °C. From each egg shell were cut 3 pcs of samples in the equatorial plane, one sample from the blunt end and one sample from the sharp end. Egg shell thickness was measured by test instrument SOME, type 60/0.01mm with a range of 0 - 10 mm. Egg shell strength was measured according to test instrument Instron with the small body, having a diameter 4.48 mm to exert pressure on the egg shell. The obtained data were assessed in the program system SAS, version 8.2. Based on the results observed in egg weight of our experiment we can conclude that in the group with share 5% of rape cakes was non-statistically significant (p >0.05 decreased egg weight compared to the control group. Egg weight was reduced in the group with share 10% of rape cakes, which confirmed a statistically significant difference compared to egg weight of control group (p ˂0.05. The differences among experimental groups with share 5% and 10% of rape cakes in feed mixture and as well as to control group were not statistically significant (p >0.05 in weight of egg yolk, egg white, egg shell and egg shell strength. Egg shell thickness was no statistically significant (p >0.05 increased in experimental group with share 5% of rape cakes and decreased in experimental group with share 10% of rape cakes versus control group. Increase of egg shell thickness in experimental group with

  9. Composting of rice straw with oilseed rape cake and poultry manure and its effects on faba bean (Vicia faba L.) growth and soil properties.

    Science.gov (United States)

    Abdelhamid, Magdi T; Horiuchi, Takatsugu; Oba, Shinya

    2004-06-01

    Composting of rice straw with poultry manure and oilseed rape cake and its effects on growth and yield of faba bean and soil properties was studied in pot experiments at Gifu University, Japan in 2001/2002. The composts reached maturity in 90 days, were rich in organic matter and mineral nutrients, had a high level of stability, and no phytotoxicity. The addition of compost (20-200 g pot(-1)) improved selected soil chemical (increased total N, total C and CEC), physical (decreased particle density) and biological (increased soil respiration rate) properties. Application of composts at a rate of 20 g pot(-1) significantly increased growth, yield, yield components and total crude protein of faba bean plants. The benefit of this compost without chemical fertilizer demonstrated the validity and possibility of sustainable agronomic performance of faba bean using locally available recycled organic materials. Copyright 2003 Elsevier Ltd.

  10. Effect of soil pH and amendments with dried fodder rape on mycophagous soil animals and Rhizoctonia stem canker of potato

    NARCIS (Netherlands)

    Lootsma, M.; Scholte, K.

    1998-01-01

    Effects of adding dried rape material to the soil and of soil pH on the ability of mycophagous springtails and nematodes to suppress stem canker on potato, caused by Rhizoctonia solani, were investigated in growth chambers. A bioassay was used with the springtail Folsomia fimetaria and the nematode

  11. What Counts as Rape? The Effect of Offense Prototypes, Victim Stereotypes, and Participant Gender on How the Complainant and Defendant are Perceived.

    Science.gov (United States)

    McKimmie, Blake M; Masser, Barbara M; Bongiorno, Renata

    2014-08-01

    Jurors rely on a range of schemas when evaluating allegations of rape and sexual assault. For example, they may be influenced by the prototypicality of the alleged offense, the stereotypicality of the victim, or gender-related stereotypes. These schemas have often been conflated however, making it difficult to determine the unique impact of each on jurors' perceptions. To be able to effectively counter any schema-related misconceptions, we must first identify which beliefs are important and when. An experiment (N = 420) examined the independent effects of offense prototypicality and victim stereotypicality on mock jurors' perceptions. As expected, victim stereotypicality had a greater effect on judgments in the counter-prototypical (acquaintance) assault scenario than in the prototypical (stranger) assault scenario. When the complainant was described as being a counter-stereotypical victim in the acquaintance rape scenario, the defendant was seen as less likely to be guilty and evaluated more positively and the complainant less positively compared with when the complainant was described as being a stereotypical victim. Analysis of the qualitative data suggested a focus on different factors in reaching verdicts in the stranger and acquaintance rape scenarios. Results were interpreted as evidence that jurors "step down" through a hierarchy of schemas in their attempts to determine what happened in cases of rape and sexual assault. © The Author(s) 2014.

  12. Using the GENESYS model quantifying the effect of cropping systems on gene escape from GM rape varieties to evaluate and design cropping systems

    Directory of Open Access Journals (Sweden)

    Colbach Nathalie

    2004-01-01

    Full Text Available Gene flow in rapeseed is a process taking place both in space and over the years and cannot be studied exclusively by field trials. Consequently, the GENESYS model was developed to quantify the effects of cropping systems on transgene escape from rapeseed crops to rapeseed volunteers in neighbour plots and in the subsequent crops. In the present work, this model was used to evaluate the risk of rape harvest contamination by extraneous genes in various farming systems in case of co-existing GM, conventional and organic crops. When 50 % of the rape varieties in the region were transgenic, the rate of GM seeds in non-GM crop harvests on farms with large fields was lower than the 0.9 % purity threshold proposed by the EC for rape crop production (food and feed harvests, but on farms with smaller fields, the threshold was exceeded. Harvest impurity increased in organic farms, mainly because of their small field size. The model was then used to evaluate the consequences of changes in farming practices and to identify those changes reducing harvest contamination. The effects of these changes depended on the field pattern and farming system. The most efficient practices in limiting harvest impurity comprised improved set-aside management by sowing a cover crop in spring on all set-aside fields in the region, permanently banning rape crops and set-aside around seed production fields and (for non-GM farmers clustering farm fields to reduce gene inflow from neighbour fields.

  13. THE EFFECT OF ORGANIC FERTILISATION OF LIQUID MANURE AND THE PRP FIX PREPARATION ON THE YIELD AND CHEMICAL COMPOSITION OF WINTER RAPE SEEDS AND SPRING WHEAT GRAIN

    Directory of Open Access Journals (Sweden)

    Ewa Możdżer

    2017-01-01

    Full Text Available In 2011–2013, a field experiment was carried out at the Experimental Station of Cultivar Evaluation in Szczecin-Dąbie. The experiment aimed at determining the effect of slurry without and with addition of increasing PRP Fix preparation doses on the crop yields and some of their qualitative traits. The soil where the experiment was set up was slightly acidic (pHKCL 5.95; nitrogen, phosphorus and potassium contents were 0.86, 1.55 and 2.70 g·kg-1 d.m., respectively. The total content of macro-elements for this type of soil was average. The content of bioavailable forms of phosphorus, magnesium and sulphur was average, while that of potassium was high. The content of organic carbon in soil was low, while the C:N ratio was 10.2:1 and was average for that type of soils. The obtained results show that the applied fertilisation with slurry combined with PRP Fix preparation and PK fertilisation increased the yield of winter rape seeds and spring wheat grain and the content of macro-elements being examined in them. The yields of the test plants were larger in the fertilisation objects where fertilisation with slurry with addition of 8 kg PRP Fix preparation per 1 m3 slurry was applied, when compared to those where only mineral fertilisation or slurry was used. Winter rape seeds and spring wheat grain usually contained more nitrogen, phosphorus, potassium, magnesium, calcium and sulphur in the fertilisation objects being fertilised with slurry with PRP Fix preparation in the amount of 8 or 12 kg per 1 m3 slurry with additional PK fertilisation (experimental series II compared to experimental series I without additional PK fertilisation. Differences in the content of macro-elements in test plants after application of the fertilisation scheme being used varied. These differences were not always significant.

  14. Male rape--the silent victims.

    Science.gov (United States)

    Ellis, Colin Derek

    2002-10-01

    This literature review examines the issue of male rape and the possible counselling strategies that may assist in recovery. There are several misconceptions surrounding male rape which can result in the under-reporting and secondary or sanctuary victimisation of the survivor. Men who have been raped may believe that it attacks the very essence of what it is to be masculine and male. Many may not seek help unless they perceive a need for immediate attention, such as physical trauma requiring medical assistance. The literature also reveals that when men do seek help they may be treated poorly. Secondary victimisation or sanctuary trauma results when there is a lack of empathy and understanding of the effect that rape can have on the survivor, such as rape-trauma syndrome. Training in this area is needed for the police, emergency department staff, nurses, general practitioners, and community health services. Management of survivors starts with examining our own beliefs about male rape. Many of the reported counselling strategies are based on therapists' observations, trauma theories, and research related to child abuse or sexual assault of females which may not be transferable to men who have been raped. Education and counselling of survivors' support networks must be considered as part of a holistic approach to management. Secondary prevention strategies aimed at the broader community are required to assist survivors to come forward without fear of further victimisation because of stereotyping.

  15. Spousal rape: A challenge for pastoral counsellors

    Directory of Open Access Journals (Sweden)

    James A. Glanville

    2013-01-01

    Full Text Available This article reflects on the criticism regarding the pastoral counsellor’s dealings with spousal rape victims. It argues that counsellors should be sensitive not to be biased, either personally or theologically, and should have an understanding of the biopsychosocial (biological, psychological and social impact of spousal rape, such as rape-related post-traumatic stress and other related illnesses such as depression, victimisation and stigmatisation. The pastoral counsellors should be aware of the legal and medical ramifications of spousal rape and have knowledge of the correct referral resources and procedures (trusted professionals, shelters and support structures. They should be self-aware and understand the effect that gender or previous traumatic personal experiences may have on their reactions. The article consists of the following sections: the phenomenon ‘rape’; acquaintance rape; spousal rape; post-traumatic stress; post-traumatic stress disorder; rape trauma syndrome; cognitive behavioural therapy; spirituality; doctrinal matters; social system of patriarchy; a pastoral counselling model; self-care.

  16. Simultaneous determination of 13 phytohormones in oilseed rape tissues by liquid chromatography-electrospray tandem mass spectrometry and the evaluation of the matrix effect.

    Science.gov (United States)

    Fan, Sufang; Wang, Xiupin; Li, Peiwu; Zhang, Qi; Zhang, Wen

    2011-03-01

    In the experiment, a high-performance liquid chromatography and electrospray ionization-tandem mass spectrometry with selected reaction monitoring was used to simultaneously determine various classes of phytohormones, including indole-3-acetic acid, α-naphthaleneacetic acid, 2-chlorobenzoic acid, 4-chlorobenzoic acid, indole-3-butyric acid, gibberellic acid, 2,4-dichlorophenoxyacetic acid, 2-naphthoxyacetic acid, abscisic acid, 2,3,5-triiodobenzoic acid, uniconazole, paclobutrazol and 2,4-epibassinolide in rape tissues. The analyses were separated by an HPLC equipped with a reversed-phase column using a binary solvent system composed of methanol and water, both containing 0.1% of formic acid. The matrix effect was also considered and determined. The technology was applied to analyze rape tissues, including roots, stems, leaves, flowers, immature pods and rape seeds. The rape tissues were subjected to ultrasound-assisted extraction and purified by dispersive solid-phase extraction, and then transferred into the liquid chromatography system. The detection limit for each plant hormone was defined by the ratio of signal/background noise (S/N) of 3. The results showed perfect linearity (R(2) values of 0.9987-1.0000) and reproducibility of elution times (relative standard deviations, RSDs,<1%) and peak areas (RSDs,<7%) for all target compounds. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Rape: an Asian perspective.

    Science.gov (United States)

    Nadesan, K

    2001-06-01

    Rape is one of the fastest growing violent crimes in many parts of the world. Rape laws have been amended in most countries in an attempt to cope with the proliferation of this crime. Even though the legal definition of rape and the procedural laws have been amended, rape remains a serious problem in both the developed and developing nations. In some countries the offence of rape carries severe punishment sometimes even the death sentence. In many jurisdictions the term 'sexual penetration' is being used instead of 'sexual intercourse'. Sexual penetration includes sexual intercourse, anal intercourse, cunnilingus, fellatio or any other intrusions involving any part of a human body or of any object into the genital or anal opening of a person's body. In many countries rape and other sexual offences have been replaced with a series of gender neutral and graded offences with appropriate punishments. Medical examination can provide independent, scientific, corroborative evidence that may be of value to the court in arriving at a judgement. Doctors should have a clear understanding of different rape laws in order to apprectiate the various issues involved. Special knowledge, skill and experience are essential to conduct a good-quality medical examination. There is a dearth of trained forensic physicians in many Asian countries. However, managing a rape victim (survivor) goes for beyond proving the case in a court of law. There should be an adequate rehabilitation programme available to the victims to help them cope.

  18. Mapping of QTL for seed dormancy in a winter oilseed rape doubled haploid population.

    Science.gov (United States)

    Schatzki, Jörg; Schoo, Burkhard; Ecke, Wolfgang; Herrfurth, Cornelia; Feussner, Ivo; Becker, Heiko C; Möllers, Christian

    2013-09-01

    Following winter oilseed rape cultivation, considerable numbers of volunteer oilseed rape plants may occur in subsequent years in following crops. The appearance of volunteer oilseed rape plants is based on the capability of the seeds to become secondary dormant and to survive in this stage for many years in the soil. Genetic reduction of secondary seed dormancy in oilseed rape could provide a means to reduce the frequency of volunteer plants and especially the dispersal of transgenic oilseed rape. The objective of the present study was to analyse the inheritance of primary and secondary seed dormancy in a winter oilseed rape doubled haploid population derived from the cross Express 617 × R53 and to study correlations to other seed traits. Field experiments were performed in Germany for 2 years at two locations with two replicates. Seeds harvested from open pollinated plants were used for all analyses, including a laboratory test for seed dormancy. A previously developed molecular marker map of the doubled haploid population was used to map QTL of the relevant traits. For primary, secondary and total seed dormancy, the results showed significant effects of the genotypes and their interactions, with years and locations. Two, four and five QTL were detected for primary, secondary and total seed dormancy which explained 19, 35 and 42 % of the phenotypic variance, respectively. Results show that secondary seed dormancy is a heritable trait and that selection for low secondary seed dormancy is possible.

  19. Explaining wartime rape.

    Science.gov (United States)

    Gottschall, Jonathan

    2004-05-01

    In the years since the first reports of mass rapes in the Yugoslavian wars of secession and the genocidal massacres in Rwanda, feminist activists and scholars, human rights organizations, journalists, and social scientists have dedicated unprecedented efforts to document, explain, and seek solutions for the phenomenon of wartime rape. While contributors to this literature agree on much, there is no consensus on causal factors. This paper provides a brief overview of the literature on wartime rape in historical and ethnographical societies and a critical analysis of the four leading explanations for its root causes: the feminist theory, the cultural pathology theory, the strategic rape theory, and the biosocial theory. The paper concludes that the biosocial theory is the only one capable of bringing all the phenomena associated with wartime rape into a single explanatory context.

  20. Large-scale monitoring of effects of clothianidin-dressed oilseed rape seeds on pollinating insects in northern Germany: residues of clothianidin in pollen, nectar and honey.

    Science.gov (United States)

    Rolke, Daniel; Persigehl, Markus; Peters, Britta; Sterk, Guido; Blenau, Wolfgang

    2016-11-01

    This study was part of a large-scale monitoring project to assess the possible effects of Elado(®) (10 g clothianidin & 2 g β-cyfluthrin/kg seed)-dressed oilseed rape seeds on different pollinators in Northern Germany. Firstly, residues of clothianidin and its active metabolites thiazolylnitroguanidine and thiazolylmethylurea were measured in nectar and pollen from Elado(®)-dressed (test site, T) and undressed (reference site, R) oilseed rape collected by honey bees confined within tunnel tents. Clothianidin and its metabolites could not be detected or quantified in samples from R fields. Clothianidin concentrations in samples from T fields were 1.3 ± 0.9 μg/kg and 1.7 ± 0.9 μg/kg in nectar and pollen, respectively. Secondly, pollen and nectar for residue analyses were sampled from free flying honey bees, bumble bees and mason bees, placed at six study locations each in the R and T sites at the start of oilseed rape flowering. Honey samples were analysed from all honey bee colonies at the end of oilseed rape flowering. Neither clothianidin nor its metabolites were detectable or quantifiable in R site samples. Clothianidin concentrations in samples from the T site were below the limit of quantification (LOQ, 1.0 µg/kg) in most pollen and nectar samples collected by bees and 1.4 ± 0.5 µg/kg in honey taken from honey bee colonies. In summary, the study provides reliable semi-field and field data of clothianidin residues in nectar and pollen collected by different bee species in oilseed rape fields under common agricultural conditions.

  1. Changing attitudes and perceptions of Hispanic men ages 18 to 25 about rape and rape prevention.

    Science.gov (United States)

    Lawson, Sarah Lynn; Munoz-Rojas, Derby; Gutman, Lauren Samantha; Siman, Matilde Nathalia

    2012-12-01

    This exploratory study was designed to test the effectiveness of Foubert's intervention, The Men's Program, on a sample of 18- to 25-year-old Hispanic men who are not enrolled at a University or College. We explored participants' perceptions of, reactions to, and experience of the program. The information collected will be used to adapt the program to this specific population in order to increase cultural relevancy and specificity and create lasting attitudinal change. Three groups of six-eight Hispanic males (n = 22) were exposed to the intervention program. The Bystander Attitude Scale and the Rape Attitude and Beliefs Scale were administered as pre- and post-test measures. A short focus group was conducted to ask the men about their experience of the intervention. Analysis showed a significant increase in participants' willingness to intervene (p = 0.005) along with a decrease in rape myth acceptance in four of the five subscales (Justice p = 0.03; Status p = 0.004; Tactics p = 0.04; and Gender p = 0.002) after exposure to the intervention. Analysis of focus group material yielded several interesting themes about knowledge of rape, family and culture, perceptions of women, and the program material. This study showed promising change in attitudes about rape beliefs and bystander behaviors in Hispanic males exposed to an educational intervention. Through the information obtained, a cultural adaption from the analysis of the focus group data will be implemented during Phase 2 of the study. The adapted intervention will be tested before, after, and 1- and 3-months post-intervention to test whether the change in attitudes and behaviors are sustainable over time.

  2. Effect of palygorskite clay on pyrolysis of rape straw: an in situ catalysis study.

    Science.gov (United States)

    Liu, Haibo; Chen, Tianhu; Chang, Dongyin; Chen, Dong; Xie, Jingjing; Frost, Ray L

    2014-03-01

    Biomass tar restricts the wide application and development of biomass gasification technology. In the present paper, palygorskite, a natural magnesium-containing clay mineral, was investigated for catalytic pyrolysis of rape straw in situ and compared with the dolomite researched widely. The two types of natural minerals were characterized with XRD and BET. The results showed that combustible gas derived from the pyrolysis increased with an increase in gasification temperature. The H(conversion) and C(conversion) increased to 44.7% and 31% for the addition of palygorskite and increased to 41.3% and 31.3% for the addition of dolomite at the gasification temperature of 800°C, compared with 15.1% and 5.6% without addition of the two types of material. It indicated that more biomass was converted into combustible gases implying the decrease in biomass tar under the function of palygorskite or dolomite and palygorskite had a slightly better efficiency than that of dolomite in the experimental conditions. Copyright © 2013 Elsevier Inc. All rights reserved.

  3. Criminalizing rape within marriage: perspectives of Ghanaian university students.

    Science.gov (United States)

    Adinkrah, Mensah

    2011-09-01

    Forcing sexual intercourse on an unwilling marital partner, or marital rape, is not a crime in many societies around the world, because of a marital exemption rule that prohibits the prosecution of husbands who rape their wives. Concurrently, marital rape is one of the least studied phenomena in sexual violence research. This is particularly true for societies in the non-Western world. The current study examined the general attitudes of a sample of university students in Ghana, a West African country, toward marital rape. Respondents were also asked whether an ongoing legislative effort to criminalize marital rape in the country was warranted. The results indicated strong opposition toward criminalization. The results also indicated no marked differences between male and female respondents in attitudes toward marital rape and the need for a legislative response to the phenomenon. Patriarchal ideologies such as wifely submission to the husband and an implicit duty to provide sex in marriage provided some of the justifications furnished for why marital rape should remain noncriminalized. Advocates of criminalization mentioned the social, physical, and psychological effects of rape and how the enactment of marital rape legislation and the imposition of severe criminal sanctions would help prevent the incidence of marital rape and other forms of violence against women in the society.

  4. What Is Rape and Date Rape?

    Science.gov (United States)

    ... fault. What is sexual assault? Sexual assault and abuse is any kind of sexual activity that you do not agree to, including: inappropriate touching vaginal, anal, or oral sex sex that you say ‘no’ to rape ...

  5. Rape and child sexual abuse: what beliefs persist about motives, perpetrators, and survivors?

    Science.gov (United States)

    McGee, Hannah; O'Higgins, Madeleine; Garavan, Rebecca; Conroy, Ronán

    2011-11-01

    Rape myths are prejudicial and stereotyped beliefs about rape which persist in society. They may have a significant impact on those affected by rape as well as the performance of legal and public participants in the justice system. Rape myths may differ over time and within different societies and cultural settings. Awareness of contemporary and local rape myths is necessary if they are to be successfully challenged through public campaigns and other means. This study sought to assess the prevalence of myths concerning rape and sexual abuse in a national population survey.

  6. Exploring different explanatory psychological models of perpetrators of rape

    OpenAIRE

    2008-01-01

    M.A. Without prejudice to race or culture, rape is the hurt of both males and females of all ages. Rape can be one of the most devastating emotional events in a person’s life, the effects of which are entrenched for life (Rozee & Koss, 2001). Motives underscoring the need to commit rape have received much attention in the literature. Evolutionary theorists such as Thornhill and Palmer (2000) report that sexual needs and reproduction are the primary motivational factors. Feminist theorists ...

  7. The Culture of Rape

    Science.gov (United States)

    2013-05-09

    h &Fine Arts/333-7723 lRRESPONSIBILITY d1 2. WILLIAM FAULKNER , DYSFUNCTIONAL FAMILY t) AND TIIE OLD SOUTH .. L 3. RAPE OF CHARLOTTE TEMPLE AND...Undergraduate Research Forum (CSURF). The presentations are titled respectively: REALITY OF VIOLENCE AS A PRODUCT OF IRRESPONSIBlllTY; WILLIAM ... FAULKNER , DYSFUNCTIONA.t FAMILY, AND THE OLD SOUTH; RAPE OF CHARLOTTE TEMPLE AND VICTIM-BLAMING; AMERICA, LINEARLY CYCLICAL Circle one: Abstract- Tech

  8. Chemicals effect on the enzymatic digestibility of rape straw over the thermo-mechanical pretreatment using a continuous twin screw-driven reactor (CTSR).

    Science.gov (United States)

    Um, Byung-Hwan; Choi, Chang Ho; Oh, Kyeong Keun

    2013-02-01

    Rape straw pretreated by a continuous twin screw-driven reactor (CTSR) with hot water presented a distinctive particle-size distribution profile as a function of the operating temperature. The relative amount of finer particle size dramatically increased as the ratio of solid to liquid was increased. Size reduction through physical CTSR process effectively promoted the enzymatic hydrolysis of pretreated rape straw. Meanwhile, the crystallinity of the physically pretreated straw was not a greater factor affecting the enzyme digestibility. The glucose conversion from the enzymatic hydrolysis of the straw pretreated by CTSR with hot water was maximized at 52%. Using the chemicals as catalyst have affected considerably for increasing the digestibility at same condition with hot water pretreatment. The enzymatic digestibilities of the straw pretreated by CTSR with sodium hydroxide and sulfuric acid were 60% and 77%, respectively. Copyright © 2012 Elsevier Ltd. All rights reserved.

  9. The Psychology of the Politics of Rape: Political Ideology, Moral Foundations, and Attitudes Toward Rape.

    Science.gov (United States)

    Barnett, Michael D; Hilz, Emily N

    2017-05-01

    Previous research has found that conservatives and liberals emphasize different moral foundations. The purpose of these two studies was to investigate whether moral foundations mediate the relationship between political ideology and attitudes toward rape among U.S. college students. In Study 1, moral foundations fully mediated the relationship between political ideology and rape myth acceptance. Study 2 generally replicated the results of Study 1, with binding foundations demonstrating the most consistent mediating effects. These results suggest that individual differences in moral decision-making may explain the relationship between political ideology and attitudes toward rape.

  10. Rape: psychopathology, theory and treatment.

    Science.gov (United States)

    Gannon, Theresa A; Collie, Rachael M; Ward, Tony; Thakker, Jo

    2008-07-01

    Whether treatment programs are effective at rehabilitating rapists is yet to be determined empirically. From a scientist-practitioner perspective, treatment should be based on an empirical understanding of rape and rapists, and evidence-based knowledge of treatment outcome with rapists. In this paper we comprehensively review the characteristics of rapists, etiological features implicated in the commission of rape, and relevant treatment outcome research. We pay particular attention to contemporary knowledge about the core vulnerabilities and features required to understand and treat rapists effectively, and, where possible, highlight similarities and differences between rapists, child molesters and non-sexual violent offenders. We use an epistemological framework to (a) critique the various etiological accounts of rape available and (b) help guide professionals' use of such knowledge in both treatment design and evaluation. Gaps in the understanding of rapists' characteristics and etiological features are highlighted, as are discrepancies between current knowledge and treatment approaches. We conclude by highlighting areas for future research and practice innovation.

  11. Effect of Poly(γ-glutamic acid) on the Physiological Responses and Calcium Signaling of Rape Seedlings (Brassica napus L.) under Cold Stress.

    Science.gov (United States)

    Lei, Peng; Xu, Zongqi; Ding, Yan; Tang, Bao; Zhang, Yunxia; Li, Huashan; Feng, Xiaohai; Xu, Hong

    2015-12-09

    Cold stress adversely affects plant growth and development. Poly(γ-glutamic acid) (γ-PGA) is a potential plant growth regulator that may be an effective cryoprotectant that prevents crops from damage during cold weather. In this study, the effects of γ-PGA on the physiological responses of rape seedlings subject to cold stress were investigated using hydroponic experiments. We determined that the malondialdehyde content was decreased by 33.4% and the proline content was increased by 62.5% by γ-PGA after 144 h under cold stress. Antioxidant enzymes activities were also evidently enhanced after treatment with γ-PGA. These responses counteracted increases in the fresh weight and chlorophyll content of rape seedlings, which increased by 24.5 and 50.9%, respectively, after 144 h, which meant that growth inhibition caused by cold was mitigated by γ-PGA. Our results also showed that γ-PGA also regulated Ca(2+) concentrations in the cytoplasm and calcium-dependent protein kinases, which are associated with cold resistance. In conclusion, we suggest that the Ca(2+)/CPKs signal pathway is involved in the γ-PGA-mediated enhancement of cold resistance in rape seedlings.

  12. Lambs fed fresh winter forage rape (Brassica napus L.) emit less methane than those fed perennial ryegrass (Lolium perenne L.), and possible mechanisms behind the difference.

    Science.gov (United States)

    Sun, Xuezhao; Henderson, Gemma; Cox, Faith; Molano, German; Harrison, Scott J; Luo, Dongwen; Janssen, Peter H; Pacheco, David

    2015-01-01

    The objectives of this study were to examine long-term effects of feeding forage rape (Brassica napus L.) on methane yields (g methane per kg of feed dry matter intake), and to propose mechanisms that may be responsible for lower emissions from lambs fed forage rape compared to perennial ryegrass (Lolium perenne L.). The lambs were fed fresh winter forage rape or ryegrass as their sole diet for 15 weeks. Methane yields were measured using open circuit respiration chambers, and were 22-30% smaller from forage rape than from ryegrass (averages of 13.6 g versus 19.5 g after 7 weeks, and 17.8 g versus 22.9 g after 15 weeks). The difference therefore persisted consistently for at least 3 months. The smaller methane yields from forage rape were not related to nitrate or sulfate in the feed, which might act as alternative electron acceptors, or to the levels of the potential inhibitors glucosinolates and S-methyl L-cysteine sulfoxide. Ruminal microbial communities in forage rape-fed lambs were different from those in ryegrass-fed lambs, with greater proportions of potentially propionate-forming bacteria, and were consistent with less hydrogen and hence less methane being produced during fermentation. The molar proportions of ruminal acetate were smaller and those of propionate were greater in forage rape-fed lambs, consistent with the larger propionate-forming populations and less hydrogen production. Forage rape contained more readily fermentable carbohydrates and less structural carbohydrates than ryegrass, and was more rapidly degraded in the rumen, which might favour this fermentation profile. The ruminal pH was lower in forage rape-fed lambs, which might inhibit methanogenic activity, shifting the rumen fermentation to more propionate and less hydrogen and methane. The significance of these two mechanisms remains to be investigated. The results suggest that forage rape is a potential methane mitigation tool in pastoral-based sheep production systems.

  13. Lambs fed fresh winter forage rape (Brassica napus L. emit less methane than those fed perennial ryegrass (Lolium perenne L., and possible mechanisms behind the difference.

    Directory of Open Access Journals (Sweden)

    Xuezhao Sun

    Full Text Available The objectives of this study were to examine long-term effects of feeding forage rape (Brassica napus L. on methane yields (g methane per kg of feed dry matter intake, and to propose mechanisms that may be responsible for lower emissions from lambs fed forage rape compared to perennial ryegrass (Lolium perenne L.. The lambs were fed fresh winter forage rape or ryegrass as their sole diet for 15 weeks. Methane yields were measured using open circuit respiration chambers, and were 22-30% smaller from forage rape than from ryegrass (averages of 13.6 g versus 19.5 g after 7 weeks, and 17.8 g versus 22.9 g after 15 weeks. The difference therefore persisted consistently for at least 3 months. The smaller methane yields from forage rape were not related to nitrate or sulfate in the feed, which might act as alternative electron acceptors, or to the levels of the potential inhibitors glucosinolates and S-methyl L-cysteine sulfoxide. Ruminal microbial communities in forage rape-fed lambs were different from those in ryegrass-fed lambs, with greater proportions of potentially propionate-forming bacteria, and were consistent with less hydrogen and hence less methane being produced during fermentation. The molar proportions of ruminal acetate were smaller and those of propionate were greater in forage rape-fed lambs, consistent with the larger propionate-forming populations and less hydrogen production. Forage rape contained more readily fermentable carbohydrates and less structural carbohydrates than ryegrass, and was more rapidly degraded in the rumen, which might favour this fermentation profile. The ruminal pH was lower in forage rape-fed lambs, which might inhibit methanogenic activity, shifting the rumen fermentation to more propionate and less hydrogen and methane. The significance of these two mechanisms remains to be investigated. The results suggest that forage rape is a potential methane mitigation tool in pastoral-based sheep production systems.

  14. Older women: victims of rape.

    Science.gov (United States)

    Tyra, P A

    1993-05-01

    Older female rape victims usually live alone, are raped by strangers, experience physical force and injury, and also are robbed. Rape trauma syndrome, a nursing diagnosis, consists of an acute phase of disorganization, and a long-term phase of reorganization of the victim's lifestyle. Rape victims experience emotional, physical, and cognitive reactions to the trauma of rape. Nursing actions can include providing specific interventions to victims during the acute phase, identifying victims during routine exams, referring victims for ongoing counseling, conducting community education programs on primary prevention and available services, and participating in longitudinal rape studies.

  15. Effect of nitrification inhibitor DMPP on nitrogen leaching, nitrifying organisms, and enzyme activities in a rice-oilseed rape cropping system.

    Science.gov (United States)

    Li, Hua; Liang, Xinqiang; Chen, Yingxu; Lian, Yanfeng; Tian, Guangming; Ni, Wuzhong

    2008-01-01

    DMPP (3,4-dimethylpyrazole phosphate) has been used to reduce nitrogen (N) loss from leaching or denitrification and to improve N supply in agricultural land. However, its impact on soil nitrifying organisms and enzyme activities involved in N cycling is largely unknown. Therefore, an on-farm experiment, for two years, has been conducted, to elucidate the effects of DMPP on mineral N (NH4(+)-N and NO3(-)-N) leaching, nitrifying organisms, and denitrifying enzymes in a rice-oilseed rape cropping system. Three treatments including urea alone (UA), urea + 1% DMPP (DP), and no fertilizer (CK), have been carried out. The results showed that DP enhanced the mean NH4(+)-N concentrations by 19.1%--24.3%, but reduced the mean NO3(-)-N concentrations by 44.9%--56.6% in the leachate, under a two-year rice-rape rotation, compared to the UA treatment. The population of ammonia oxidizing bacteria, the activity of nitrate reductase, and nitrite reductase in the DP treatment decreased about 24.5%--30.9%, 14.9%--43.5%, and 14.7%--31.6%, respectively, as compared to the UA treatment. However, nitrite oxidizing bacteria and hydroxylamine reductase remained almost unaffected by DMPP. It is proposed that DMPP has the potential to either reduce NO3(-)-N leaching by inhibiting ammonia oxidization or N losses from denitrification, which is in favor of the N conversations in the rice-oilseed rape cropping system.

  16. Effects of fungicides on in vitro spore germination and mycelial growth of the phytopathogens Leptosphaeria maculans and L. biglobosa (phoma stem canker of oilseed rape).

    Science.gov (United States)

    Eckert, Maria R; Rossall, Stephen; Selley, Andrew; Fitt, Bruce D L

    2010-04-01

    Phoma stem canker, caused by the coexisting related fungal pathogens Leptosphaeria maculans (Des.) Ces. & de Not and L. biglobosa Shoemaker & H Brun, is a major disease of winter oilseed rape in the UK. Annually, over 90% of UK crops receive at least one foliar application of fungicide, but little is known about the sensitivity of the more damaging L. maculans and the less damaging L. biglobosa to these fungicides. The effects of flusilazole, tebuconazole and Methyl Benzimidazole Carbamate (MBC) fungicides (benomyl and carbendazim) on the germination of ascospores, conidia and germ tube growth of both species were examined. Isolates collected from different oilseed rape crops in England and Wales were assessed for their mycelial growth on fungicide-amended medium, and ED(50) values were calculated. Leptosphaeria maculans and L. biglobosa differed in their sensitivity to fungicides. Conidial germination of L. maculans was more sensitive to these fungicides than that of L. biglobosa. Isolates of L. maculans had smaller ED(50) values for mycelial growth for all fungicides tested than isolates of L. biglobosa. These results suggest that fungicide applications might affect the structure of L. maculans/L. biglobosa populations in UK winter oilseed rape crops.

  17. Perception of Rape Amongst Secondary School Students In Port ...

    African Journals Online (AJOL)

    Alasia Datonye

    Background: Rape in children is a significant public health problem and represents the least reported but most devastating major form of child abuse all over the world. It occurs when one person does not fully and freely consent to sexual intercourse. This study seeks to evaluate the perception of rape among secondary ...

  18. From Survivor to Thriver: A Pilot Study of an Online Program for Rape Victims

    Science.gov (United States)

    Littleton, Heather; Buck, Katherine; Rosman, Lindsey; Grills-Taquechel, Amie

    2012-01-01

    Approximately 15% to 20% of women have been victims of rape and close to a third report current rape-related PTSD or clinically significant depression or anxiety. Unfortunately, very few distressed rape victims seek formal help. This suggests a need to develop alternative ways to assist the many distressed victims of sexual violence. Online…

  19. Perceptions of Rape and Attitudes toward Women in a Sample of Lebanese Students

    Science.gov (United States)

    Rebeiz, Maria J.; Harb, Charles

    2010-01-01

    This study investigated values, ambivalent sexism, religiosity, religious differences, gender, and attitudes toward rape victims as predictors of rape myths in a sample of Lebanese students (N = 300). Values of self-transcendence and conservation, gender, hostile sexism, and attitudes toward rape victims emerged as significant predictors of rape…

  20. NMR metabolomics of ripened and developing oilseed rape (Brassica napus) and turnip rape (Brassica rapa).

    Science.gov (United States)

    Kortesniemi, Maaria; Vuorinen, Anssi L; Sinkkonen, Jari; Yang, Baoru; Rajala, Ari; Kallio, Heikki

    2015-04-01

    The oilseeds of the commercially important oilseed rape (Brassica napus) and turnip rape (Brassica rapa) were investigated with (1)H NMR metabolomics. The compositions of ripened (cultivated in field trials) and developing seeds (cultivated in controlled conditions) were compared in multivariate models using principal component analysis (PCA), partial least squares discriminant analysis (PLS-DA), and orthogonal partial least squares discriminant analysis (OPLS-DA). Differences in the major lipids and the minor metabolites between the two species were found. A higher content of polyunsaturated fatty acids and sucrose were observed in turnip rape, while the overall oil content and sinapine levels were higher in oilseed rape. The genotype traits were negligible compared to the effect of the growing site and concomitant conditions on the oilseed metabolome. This study demonstrates the applicability of NMR-based analysis in determining the species, geographical origin, developmental stage, and quality of oilseed Brassicas. Copyright © 2014 Elsevier Ltd. All rights reserved.

  1. Regulation of erucic acid accumulation in oilseed rape (Brassica napus L.) : effects of temperature and abscisic acid

    NARCIS (Netherlands)

    Wilmer, J.A.

    1997-01-01

    Vegetable oils are an important commodity world-wide with an annual production of about 70 million tonnes. Oilseed rape is one of the four major crops, providing about 10% of the total production. Quality of vegetable oils is determined by the fatty acid composition of the triacylglycerols

  2. Campus Gang Rape: Party Games?

    Science.gov (United States)

    Ehrhart, Julie K.; Sandler, Bernice R.

    The phenomenon of gang rape as it sometimes occurs on college campuses is described, with attention to causes, impacts on the victim and other students, responses the college should take, and prevention. Consideration is given to the role of alcohol, drugs, and pornography in fraternity gang rape; successful model programs for rape prevention…

  3. Rape Prevention with College Men: Evaluating Risk Status

    Science.gov (United States)

    Stephens, Kari A.; George, William H.

    2009-01-01

    This study evaluates the effectiveness of a theoretically based rape prevention intervention with college men who were at high or low risk to perpetrate sexually coercive behavior. Participants (N = 146) are randomly assigned to the intervention or control group. Outcomes include rape myth acceptance, victim empathy, attraction to sexual…

  4. The Role of Psychopathy and Exposure to Violence in Rape Myth Acceptance.

    Science.gov (United States)

    Debowska, Agata; Boduszek, Daniel; Dhingra, Katie; Kola, Susanna; Meller-Prunska, Aleksandra

    2015-09-01

    The main aim of the present study was to specify and test a structural model to examine the relationships between four psychopathy dimensions (Interpersonal Manipulation, Callous Affect, Erratic Lifestyle, and Antisocial Behavior), childhood exposure to violence, and rape myth acceptance while controlling for gender, age, sample type (prisoner vs. non-prisoner), and relationship status. Participants were a sample of non-offending adults (n = 319) recruited from the University of Security in Poznan, and a sample of prisoners (n = 129) incarcerated in Stargard Szczecinski Prison. Results indicated that the model provided a good fit for the data, and that Callous Affect and childhood exposure to violence had a significant positive effect on attitudes toward rape and rape victims. Theoretical and practical implications of our findings are discussed. © The Author(s) 2014.

  5. Is it love or sexual abuse? Young adults' perceptions of statutory rape.

    Science.gov (United States)

    Oudekerk, Barbara A; Farr, Rachel H; Reppucci, N Dickon

    2013-01-01

    Adults under age 25 comprise the majority of statutory rape perpetrators, yet we know little about their perceptions of statutory relationships. We assessed 210 (50% male) young adults' perceptions of statutory rape involving a 15-year-old female adolescent and a male who was either 2, 4, or 6 years older. Across all age gaps, 73.7% of participants felt the relationship should not be a crime. Participants who read about a 4- or 6-year (versus 2-year) age gap perceived the relationship as significantly more of a crime and the older partner as more responsible and in need of legal intervention. Effects were partially mediated by perceptions of the relationship as exploitive. Results suggest a need to educate young adults about statutory rape.

  6. The Effects of Rape Residue Mulching on Net Global Warming Potential and Greenhouse Gas Intensity from No-Tillage Paddy Fields

    Science.gov (United States)

    Zhang, Zhi-Sheng; Cao, Cou-Gui; Guo, Li-Jin; Li, Cheng-Fang

    2014-01-01

    A field experiment was conducted to provide a complete greenhouse gas (GHG) accounting for global warming potential (GWP), net GWP, and greenhouse gas intensity (GHGI) from no-tillage (NT) paddy fields with different amounts of oilseed rape residue mulch (0, 3000, 4000, and 6000 kg dry matter (DM) ha−1) during a rice-growing season after 3 years of oilseed rape-rice cultivation. Residue mulching treatments showed significantly more organic carbon (C) density for the 0–20 cm soil layer at harvesting than no residue treatment. During a rice-growing season, residue mulching treatments sequestered significantly more organic C from 687 kg C ha−1 season−1 to 1654 kg C ha−1 season−1 than no residue treatment. Residue mulching significantly increased emissions of CO2 and N2O but decreased CH4 emissions. Residue mulching treatments significantly increased GWP by 9–30% but significantly decreased net GWP by 33–71% and GHGI by 35–72% relative to no residue treatment. These results suggest that agricultural economic viability and GHG mitigation can be achieved simultaneously by residue mulching on NT paddy fields in central China. PMID:25140329

  7. Effects of a Rape Awareness Program on College Women: Increasing Bystander Efficacy and Willingness to Intervene

    Science.gov (United States)

    Foubert, John D.; Langhinrichsen-Rohling, Jennifer; Brasfield, Hope; Hill, Brent

    2010-01-01

    An experimental study evaluated the efficacy of a sexual assault risk-reduction program on 279 college women that focused on learning characteristics of male perpetrators and teaching bystander intervention techniques. After seeing The Women's Program, participants reported significantly greater bystander efficacy and significantly greater…

  8. Rape (For Teens)

    Science.gov (United States)

    ... traces of a sexual assault. But being examined right away is the best way to ensure you get proper medical treatment. Immediate medical attention also helps when people decide to report the crime, providing evidence needed to prosecute the rapist if a criminal case is pursued. If you've been raped ...

  9. Formal conditions for the significance-effect

    DEFF Research Database (Denmark)

    Thellefsen, Torkild Leo; Sørensen, Bent; Thellefsen, Martin

    2006-01-01

    The significance-effect is the right effect of meaning caused upon an interpreting mind. The right effect is understood as the right interpretation of an intended meaning caused by a sign communicated by an utterer. In the article, which is inspired by Charles S. Peirce's doctrine of signs, his s...... semeiotics and his theory of communication, we account for the formal conditions that have to be present for the release of the significance-effect....

  10. Effects of biochars derived from chicken manure and rape straw on speciation and phytoavailability of Cd to maize in artificially contaminated loess soil.

    Science.gov (United States)

    Zhao, Baowei; Xu, Renzhi; Ma, Fengfeng; Li, Yewei; Wang, Lu

    2016-12-15

    While biochar can reduce the bioavailability of heavy metals in acidic soils and reduce their risk of entering the food chain, conditions for alkaline soils such as loess soils with high pH values, high carbonate content and low organic matter content remain unclear. Pot experiments were conducted to assess the effects of four rates (1%, 5%, 10%, and 15% w/w) of biochars prepared at 600 °C from chicken manure and rape straw (CBC and RBC) on soil properties, Cd speciation and phytoavailability, and plant growth in Cd contaminated (20 mg kg(-1)) light sierozem using maize (Zea mays L.) as an indicator plant. Biochar additions significantly (P < 0.05) increased soil pH values, cation exchange capacity (CEC) and soil organic matter (OM). The results showed that Cd speciation turned somewhat into stable state as biochar application increased. When CBC and RBC was applied at the rate of 15%, the content of acid-extractable Cd decreased only by 16.3% and 11.64%, respectively. The uptake of Cd by maize shoots scarcely decreased with CBC and RBC amendment at the rate of 1% and 5%, respectively. Although it seemed that additions of more than 5% CBC or RBC significantly (P < 0.05) reduced Cd contents in maize shoots, maize growth was largely inhibited due to the high value of soil pH. These results could provide different implications for immobilization remediation of loess soils (e.g., light sierozem) contaminated with Cd. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Rape Myth Acceptance Among Lesbian, Gay, Bisexual, and Mostly Heterosexual College Students.

    Science.gov (United States)

    Worthen, Meredith G F

    2017-09-01

    Although there is a wealth of existing research on various correlates and patterns of rape myth acceptance (RMA), including how RMA relates to homophobia (i.e., antigay and antilesbian perspectives) and negativity toward lesbian, gay, and bisexual (LGB) men and women rape victims, no research to date has specifically focused on RMA among LGB and "mostly heterosexual" men and women. The current study examines how gender, sexual identity, personal experiences with rape (i.e., knowing/being a survivor), feminist identity, patriarchal gender norms, attitudes toward lesbian, gay, bisexual, and transgender (LGBT) people, and the interactions among these relate to LGB college students' ( n = 389; 24% gay/lesbian, 19% bisexual, 57% mostly heterosexual) RMA using the Illinois Rape Myth Acceptance Scale-Short Form. Findings show that being a woman, being LGB, identifying as a feminist, and knowing/being a survivor are all negatively related to RMA, whereas patriarchal gender norms are positively related to RMA. Attitudes toward LGBT people had differing effects whereby attitudes toward gay men were unassociated with RMA, attitudes toward lesbian women and trans men were negatively associated with RMA, and attitudes toward bisexual men and women and trans women differed depending on the comparison reference group (exclusive heterosexuals, n = 1,551, mostly heterosexuals, n = 222). Furthermore, the interacting effects of these identities, experiences, and perspectives also revealed significant findings that add complexity to these relationships. Overall, this research seeks to fill the gaps in the literature, expand our knowledge about rape myths, and contribute to new lines of inquiry that focus on LGB people's perspectives to work toward a deeper understanding of rape myths, so that ultimately, these damaging perspectives can be dispelled.

  12. It's Her Fault: Student Acceptance of Rape Myths On Two College Campuses.

    Science.gov (United States)

    Hayes, Rebecca M; Abbott, Rebecca L; Cook, Savannah

    2016-11-01

    The present study examined factors that are associated with an individual's adherence to rape myths at two colleges located in the same town. Particularly, we examined sex, race, and participants' drinking behavior in relation to rape myth acceptance. We found that males and heavy drinkers are more likely than females and non/low drinkers to adhere to rape myths. An interaction between males and drinking was also found indicating a moderated effect of gender on rape myth acceptance. In addition, the college with sexual assault programming did not experience a lowered acceptance of rape myths compared with the college with no programming. © The Author(s) 2016.

  13. [Effect of atmospheric CO2 concentration and nitrogen application level on absorption and transportation of nutrient elements in oilseed rape].

    Science.gov (United States)

    Wang, Wen-ming; Zhang, Zhen-hua; Song, Hai-xing; Liu, Qiang; Rong, Xiang-min; Guan, Chun-yun; Zeng, Jing; Yuan, Dan

    2015-07-01

    Effect of elevated atmospheric-CO2 (780 µmol . mol-1) on the absorption and transportation of secondary nutrient elements (calcium, magnesium, sulphur) and micronutrient elements (iron, manganese, zinc, molybdenum and boron) in oilseed rape at the stem elongation stage were studied by greenhouse simulated method. Compared with the ambient CO2 condition, the content of Zn in stem was increased and the contents of other nutrient elements were decreased under the elevated atmospheric-CO2 with no nitrogen (N) application; the contents of Ca, S, B and Zn were increased, and the contents of Mg, Mn, Mo and Fe were decreased under the elevated atmospheric CO2 with N application (0.2 g N . kg-1 soil); except the content of Mo in leaf was increased, the contents of other nutrient elements were decreased under the elevated atmospheric-CO2 with two levels of N application. Compared with the ambient CO2 condition, the amounts of Ca and S relative to the total amount of secondary nutrient elements in stem and the amounts of B and Zn relative to the total amount of micronutrient elements in stem were increased under the elevated-CO2 treatment with both levels of N application, and the corresponding values of Mg, Fe, Mn and Mo were decreased; no-N application treatment increased the proportion of Ca distributed into the leaves, and the proportion of Mg distributed into leaves was increased by the normal-N application level; the proportions of Mn, Zn and Mo distributed into the leaves were increased at both N application levels. Without N application, the elevation of atmospheric CO2 increased the transport coefficients of SFe, Mo and SS,B, but decreased the transport coefficients of SMg,Fe, SMg, Mn and SS,Fe, indicating the proportions of Mo, S transported into the upper part of plant tissues was higher than that of Fe, and the corresponding value of B was higher than that observed for S, the corresponding value of Mg was higher than that of Fe and Mn. Under normal-N application

  14. Precursors to rape: pressuring behaviors and rape proclivity.

    Science.gov (United States)

    Strain, Megan L; Hockett, Jericho M; Saucier, Donald A

    2015-01-01

    We developed measures assessing personal and normative attitudes toward two types of behaviors that are symptomatic of rape culture. We conceptualize sexual violence as existing on a continuum and argue that two types of behaviors may be potential antecedents to (and consequences of) sexual violence: attempts to pressure, which mimic the power dynamics of rape in a less aggressive fashion, and benevolent dating behaviors, which are accepted dating scripts in which men initiate action. We examined individuals' acceptance of these behaviors in relation to their attitudes toward rape victims and among men to rape proclivity. This initial work suggests that these constructs and measures may be useful to investigate in future research.

  15. The Effects of Weather on Oilseed Rape (OSR Yield in China: Future Implications of Climate Change

    Directory of Open Access Journals (Sweden)

    Yaqin He

    2017-03-01

    Full Text Available Understanding the role of climatic factors on crop yields is essential in predicting the future impact of climate change. In order to understand the influence of climatic factors on OSR, detailed farm-level panel data from 2566 farms across 67 counties of the 6 major OSR production regions in China, from the surveys conducted by the national OSR industry project between 2008 and 2013, were used to examine the contribution of changes in selected climatic variables between 2008 and 2013 to yield variation. Spatial and temporal patterns of the relationships between OSR yield, climatic factors were estimated together with the effects of farmer adaptation and management practices on yield variability. The analysis revealed that yields in the low-latitude production regions were more sensitive to temperature increases and likely to decline. Precipitation iwas the most influential factor on yield at the first two growth stages; temperature and sunshine hours were most important at the third and fourth growth stages, respectively. Labour input was the most influential management factor affecting yields compared with fertilizer and other inputs. The study concludes that projection of future climate change impacts will need inter alia to incorporate more sophisticated and detailed measures of climatic variables than simple means of temperature and precipitation, incorporating timing in relation to plant growth and yield.

  16. Labeling Sexual Victimization Experiences: The Role of Sexism, Rape Myth Acceptance, and Tolerance for Sexual Harassment.

    Science.gov (United States)

    LeMaire, Kelly L; Oswald, Debra L; Russell, Brenda L

    2016-01-01

    This study investigated whether attitudinal variables, such as benevolent and hostile sexism toward men and women, female rape myth acceptance, and tolerance of sexual harassment are related to women labeling their sexual assault experiences as rape. In a sample of 276 female college students, 71 (25.7%) reported at least one experience that met the operational definition of rape, although only 46.5% of those women labeled the experience "rape." Benevolent sexism, tolerance of sexual harassment, and rape myth acceptance, but not hostile sexism, significantly predicted labeling of previous sexual assault experiences by the victims. Specifically, those with more benevolent sexist attitudes toward both men and women, greater rape myth acceptance, and more tolerant attitudes of sexual harassment were less likely to label their past sexual assault experience as rape. The results are discussed for their clinical and theoretical implications.

  17. Genocide Rape Trauma Management: An Integrated Framework for Supporting Survivors.

    Science.gov (United States)

    Mukamana, Donatilla; Brysiewicz, Petra; Collins, Anthony; Rosa, William

    2017-06-13

    During the 1994 Rwandan genocide, rape was widely used as a strategic weapon against Tutsi women. More than 20 years later, many of these women are still suffering devastating psychological, social, and physical effects of these experiences and remain in need of effective interventions that address their complex trauma. This article develops the theory of genocide rape trauma management as a conceptual framework for promoting the holistic health and recovery of female genocide rape survivors. A qualitative study using grounded theory explored the lived experiences of genocide rape survivors and led to the development of this model. The need for a contextually appropriate model is highlighted, with historical and current data regarding the Rwandan context and the experiences of genocide rape survivors. The research details the complex dynamics of emotional, physical, existential, and psychosocial sequelae related to genocide rape trauma, and how these interact with both local community and broader political attitudes toward survivors, as well as the serious interrelated economic challenges and limitations in current public health and welfare services. The research demonstrates the necessary elements of a holistic approach encompassing a synergistic combination of skilled psychological care, self-help strategies, collaborative support groups, community education, social reintegration, advocacy, accessible medical care, and economic empowerment. These interacting elements form the basis of the theory of genocide rape trauma management, offering an encompassing integrated framework that can be adapted to, and evaluated in, other similar contexts.

  18. Rape: Legal issues in mental health perspective.

    Science.gov (United States)

    Jiloha, R C

    2013-07-01

    Rape of women by men has occurred throughout recorded history and across cultures and religions. It is a crime against basic human right and a most common crime against women in India. In this article, rape is discussed from legal and mental health perspective. In India 'rape laws' began with enactment of Indian Penal Code in 1860. There have been subsequent amendments and the main issue of focus remained the definition of 'rape and inclusion of 'marital rape' in the ambit of rape. Law Commission Reports related to rape and the psychological impacts of rape have been discussed.

  19. Profile of rape victims attending the Karl Bremer Hospital Rape ...

    African Journals Online (AJOL)

    In addition, there is a lack of available data on the per-episode risk of HIV infection with specific sexual encounters,1 and in combination with poor ... the incident of sexual assault. • To obtain data regarding the use of newly provided ARV therapy as ..... Baleta A. Journalist's rape adds to rising rape statistics. Lancet 1999 ...

  20. Rape-accepting attitudes of university undergraduate students.

    Science.gov (United States)

    Talbot, Kimberly K; Neill, Karen S; Rankin, Linda L

    2010-01-01

    The College Date Rape Attitudes Survey and the Attitudes Toward Women Scale were used in a cross-sectional study to assess rape-accepting attitudes of a convenience sample of 1602 university undergraduate students using a survey distributed online. The findings evidenced that males and individuals with more traditional gender role beliefs had attitudes more accepting of rape than the females and individuals who had more egalitarian gender role beliefs. Respondents who personally knew a rape survivor had attitudes less accepting of rape than those respondents who did not know a survivor. These findings support a continuing need to address rape myths in sexual violence prevention programming. The sexual assault nurse examiner (SANE-A) has an important role in prevention services to educate and build awareness of rape myths both on campus and through community-based efforts to reach this high risk population. Further, the SANE can build important linkages between the college campus and the healthcare setting to support the provision of effective intervention services and improved outcomes in victims of sexual violence. © 2010 International Association of Forensic Nurses.

  1. Gender-Blind Sexism and Rape Myth Acceptance.

    Science.gov (United States)

    Stoll, Laurie Cooper; Lilley, Terry Glenn; Pinter, Kelly

    2017-01-01

    The purpose of this article is to explore whether gender-blind sexism, as an extension of Bonilla-Silva's racialized social system theory, is an appropriate theoretical framework for understanding the creation and continued prevalence of rape myth acceptance. Specifically, we hypothesize that individuals who hold attitudes consistent with the frames of gender-blind sexism are more likely to accept common rape myths. Data for this article come from an online survey administered to the entire undergraduate student body at a large Midwestern institution (N = 1,401). Regression analysis showed strong support for the effects of gender-blind sexism on rape myth acceptance. © The Author(s) 2016.

  2. Rape Myth Consistency and Gender Differences in Perceiving Rape Victims: A Meta-Analysis.

    Science.gov (United States)

    Hockett, Jericho M; Smith, Sara J; Klausing, Cathleen D; Saucier, Donald A

    2016-02-01

    An overview discusses feminist analyses of oppression, attitudes toward rape victims, and previously studied predictors of individuals' attitudes toward rape victims. To better understand such attitudes, this meta-analysis examines the moderating influences of various rape victim, perpetrator, and crime characteristics' rape myth consistency on gender differences in individuals' perceptions of rape victims (i.e., victim responsibility and blame attributions and rape minimizing attitudes). Consistent with feminist theoretical predictions, results indicated that, overall, men perceived rape victims more negatively than women did. However, this sex difference was moderated by the rape myth consistency within the rape vignettes. Implications for research are discussed. © The Author(s) 2015.

  3. Attitudes toward Rape and Victims of Rape: A Test of the Feminist Theory in Ghana

    Science.gov (United States)

    Boakye, Kofi E.

    2009-01-01

    This study explores the usefulness of the feminist theory in explaining attitudes toward rape and victims of rape in Ghana. The feminist theory of rape posits, inter alia, that patriarchy and gender inequality are major factors in the aetiology of rape and attitudes toward rape and that underlying patriarchy and gender inequality are gender…

  4. ASD and PTSD in Rape Victims

    Science.gov (United States)

    Elklit, Ask; Christiansen, Dorte M.

    2010-01-01

    In recent years, a number of studies have investigated the prediction of posttraumatic stress disorder (PTSD) through the presence of acute stress disorder (ASD). The predictive power of ASD on PTSD was examined in a population of 148 female rape victims who visited a center for rape victims shortly after the rape or attempted rape. The PTSD…

  5. A Synthesized (Biosocial) Theory of Rape.

    Science.gov (United States)

    Ellis, Lee

    1991-01-01

    Integrates features of contemporary theories of rape (feminist theory, social learning theory, evolutionary theory) with information on neurohormonal variables to formulate synthesized theory of rape. Synthesized theory of rape, consisting of four propositions, proposes that people are not all equally prone toward rape and that men are much more…

  6. Rape: Legal issues in mental health perspective

    Science.gov (United States)

    Jiloha, R. C.

    2013-01-01

    Rape of women by men has occurred throughout recorded history and across cultures and religions. It is a crime against basic human right and a most common crime against women in India. In this article, rape is discussed from legal and mental health perspective. In India ‘rape laws’ began with enactment of Indian Penal Code in 1860. There have been subsequent amendments and the main issue of focus remained the definition of ‘rape and inclusion of ‘marital rape’ in the ambit of rape. Law Commission Reports related to rape and the psychological impacts of rape have been discussed. PMID:24082245

  7. Rape trauma syndrome as scientific expert testimony.

    Science.gov (United States)

    Block, A P

    1990-08-01

    Behavioral science studies conducted on rape victims reveal a posttraumatic stress disorder which follows the attack known as rape trauma syndrome. Evidence of rape trauma syndrome can be very useful in explaining the behavior of rape victims. Rape trauma syndrome can help corroborate the victim's assertion of lack of consent and also help the jury understand the typical reactions of rape victims. Courts have held that expert testimony of rape trauma syndrome is admissible as evidence of (i) lack of consent, (ii) the amount of damages in civil suits, (iii) a defense to culpable behavior, and (iv) an explanation for behavior of the victim that is inconsistent with the claim of rape. Rape trauma syndrome meets the requirements for admissibility when it is used for the proper purpose and with adequate safeguards to prevent any unfair prejudice. Based on case precedent on the admissibility of rape trauma syndrome as scientific expert testimony, rape trauma syndrome should be admissible if (i) the evidence presented only shows the typical reactions to rape and does not make any legal conclusions as to whether the victim was raped, (ii) the expert is qualified, (iii) a proper foundation is laid, (iv) liberal cross-examination of the expert is allowed, and (v) the defense can introduce its own expert testimony on rape trauma syndrome.

  8. Playing a Videogame with a Sexualized Female Character Increases Adolescents' Rape Myth Acceptance and Tolerance Toward Sexual Harassment.

    Science.gov (United States)

    Driesmans, Karolien; Vandenbosch, Laura; Eggermont, Steven

    2015-04-01

    Prior research has documented favorable effects of active and educational videogames among adolescents. However, research on potential negative effects of such games is limited. Scholars have called attention to games portraying sexualized female characters. The purpose of the current study was to experimentally investigate the effect of playing a videogame with a sexualized female character on adolescents' acceptance of rape myths and tolerance for sexual harassment. Fifty-seven secondary school pupils, 12-15 years of age, participated in a 2 (gender: boys versus girls)×2 (game character: nonsexualized versus sexualized female) factorial design experiment. Participants played a game for 15 minutes and were randomly assigned to one of the two game characters. Afterward, they completed established scales to assess rape myth acceptance and tolerance for sexual harassment. Analyses of variance showed greater acceptance of rape myths (P=0.039) and greater tolerance of sexual harassment (P=0.046) in adolescents who played with the sexualized woman compared with adolescents in the control condition. We did not find significant differences between boys and girls or any interaction effect between gender and game character. Findings suggest that gameplaying with a sexualized woman may increase adolescents' acceptance of rape myths and tolerance for sexual harassment. These findings highlight attention to the use of sexualized female game characters in (educational and active) videogames that target adolescents.

  9. Rape: Past and present legal regulation

    Directory of Open Access Journals (Sweden)

    Đapović Lasta S.

    2002-01-01

    Full Text Available Rape was identified as a criminal act in the earliest known legal writings, Hamurabi's legal code (cir. 2000 BC. In the Balkans, in the Middle Ages, rape was always punished in one way or another, in the statutes of the Adriatic maritime towns, which were under the rule of the Nemanjić state or the West. All categories of women, even prostitutes and slaves, were protected by law from sexual violence in many statutes. Also in Dušan's legal code the regulation is found, severely punishing rapists. Laws following the Second Serbian Uprising, also provide severe punishment for sexual violence, especially towards women but also male minors. Legal and court practice, following the Second World War, indicate that the protection of women from sexual violence is completely inadequate and this at a time when women had achieved equal rights with men in many spheres of life. World events at the end of the 20th century: collapse of the Soviet Union: as well as the happenings in this region,: war, ethnic and religious conflicts resulted in massive rape of women, opening of brothels, trading women and family violence. Non state organizations, mainly women in expert associations, invest great effort to rectify this very unsatisfactory situation. They exert pressure for change in the law and in court practice, by which women would have more effective defense against sexual violence, as well as organized assistance for women victims of traffic, and warning of the possible danger.

  10. The Significance of Effective Leadership in Organisations

    Institute of Scientific and Technical Information of China (English)

    王丽闻

    2017-01-01

    This essay will study leadership by critically analysing several key theories; it will begin with the concept of leadership to facility an understanding of the subject. Initially, the description of leadership in organisations will be explored to present the development of leadership, and simultaneously identify the purpose of effective leadership. Subse-quently, the demand for good leaders in current business environment will be discussed in order to identify the importance of effective lead-ership. Finally, an empirical case will be discussed to reveal how well the key theories help leaders to address various issues in organisations.

  11. The cultural context of nondisclosure of alcohol-involved acquaintance rape among Asian American college women: a qualitative study.

    Science.gov (United States)

    Koo, Kelly H; Nguyen, Hong V; Andrasik, Michele P; George, William H

    2015-01-01

    With high college enrollment and increasing alcohol use, Asian American (AA) college women may be at particular risk for experiencing alcohol-involved acquaintance rape. Although AA women have expressed the weakest intentions to report rape when compared to other ethnic groups, cultural factors influencing these intentions remain unexamined. Guided by grounded theory, 17 self-identified AA college women were interviewed about how the average AA college woman would respond to an alcohol-involved acquaintance rape. Despite awareness of benefits of disclosing rape, participants emphasized that nondisclosure would be the normative response. Three themes emerged from participants: institutional, sociocultural, and psychological contexts of nondisclosure. At an institutional level, nondisclosure referenced mental health and police services, which included Asian stereotypes and mistrust of police. Within a sociocultural context, rape nondisclosure focused on negative consequences on relationships with parents and, to a lesser extent, on friendships. Emotional avoidance and not labeling an acquaintance rape as rape were psychological strategies for rape nondisclosure. Participant's conceptualizations of mental and physical health concerns, specifically post-rape concerns, were framed within sociocultural/macrostructural contexts and may not match that of the more individualistic U.S. mainstream conceptualizations of health. Culturally sensitive rape education may be more effective in increasing rape prevention and support.

  12. Widespread rape does not directly appear to increase the overall HIV prevalence in conflict-affected countries: so now what?

    Directory of Open Access Journals (Sweden)

    Mills Edward

    2008-07-01

    Full Text Available Abstract Background Sub-Saharan Africa (SSA is severely affected by HIV/AIDS and conflict. Sexual violence as a weapon of war has been associated with concerns about heightened HIV incidence among women. Widespread rape by combatants has been documented in Burundi, Sierra Leone, Rwanda, Democratic Republic of Congo, Liberia, Sudan and Uganda. To examine the assertion that widespread rape may not directly increase HIV prevalence at the population level, we built a model to determine the potential impact of varying scenarios of widespread rape on HIV prevalence in the above seven African countries. Discussion Our findings show that even in the most extreme situations, where 15% of the female population was raped, where HIV prevalence among assailants was 8 times the country population prevalence, and where the HIV transmission rate was highest at 4 times the average high rate, widespread rape increased the absolute HIV prevalence of these countries by only 0.023%. These projections support the finding that widespread rape in conflict-affected countries in SSA has not incurred a major direct population-level change in HIV prevalence. However, this must not be interpreted to say that widespread rape does not pose serious problems to women's acquisition of HIV on an individual basis or in specific settings. Furthermore, direct and indirect consequences of sexual violence, such as physical and psychosocial trauma, unwanted pregnancies, and stigma and discrimination cannot be understated. Summary The conclusions of this article do not significantly change current practices in the field from an operational perspective. Proper care and treatment must be provided to every survivor of rape regardless of the epidemiological effects of HIV transmission at the population level. Sexual violence must be treated as a protection issue and not solely a reproductive health and psychosocial issue. It is worth publishing data and conclusions that could be

  13. Modelling vocal anatomy's significant effect on speech

    NARCIS (Netherlands)

    de Boer, B.

    2010-01-01

    This paper investigates the effect of larynx position on the articulatory abilities of a humanlike vocal tract. Previous work has investigated models that were built to resemble the anatomy of existing species or fossil ancestors. This has led to conflicting conclusions about the relation between

  14. Suspect aggression and victim resistance in multiple perpetrator rapes.

    Science.gov (United States)

    Woodhams, Jessica; Cooke, Claire

    2013-11-01

    Several research studies have reported an elevated level of aggression in rapes committed by multiple perpetrators compared to rapes committed by lone suspects. Several factors that have been linked to elevated aggression in generic samples of rape were examined for the first time with a sample of multiple perpetrator rapes. Factors that might be associated with victim resistance were also investigated. Victim and offender characteristics, as well as the behaviors displayed by victims and offenders, were extracted from the police files of 89 multiple perpetrator stranger rapes perpetrated against female victims in the United Kingdom. These behaviors were rated for their level of suspect (non-sexual) aggression and victim resistance, respectively. Degree of victim resistance was significantly and positively associated with suspect aggression. Older victims were the recipients of significantly higher levels of suspect aggression. Victims who were incapacitated from drugs and/or alcohol were less likely to be the recipients of suspect aggression. Group leaders displayed more aggression towards the victim than the followers in the groups. The number of perpetrators was significantly related to the degree of resistance displayed by the victim with offences perpetrated by fewer suspects being characterized by more victim resistance. Research regarding cognitive appraisal during criminal interactions and the respective roles of offenders is referred to in considering these relationships.

  15. Mycobiota of rape seeds in Romania. II. Evaluation of potential antagonistic fungi isolated from rape seeds against the main pathogens of rape crop

    Directory of Open Access Journals (Sweden)

    Tatiana-Eugenia Şesan

    2014-06-01

    Full Text Available In vitro relationships between identified seed- and soil-borne fungi from rape samples have been investigated in order to evaluate their antagonistic ability as potential biocontrol agents. The bioproduct obtained from the Trichoderma viride Pers. (strain Td50 has been tested in vivo against the main phytopathogens of rape: Sclerotinia sclerotiorum (Lib. de Bary, Botrytis cinerea Pers., Alternaria spp. and Fusarium spp. in greenhouse at the Laboratory of Mycology and Plant Pathology, Biology Faculty, University of Bucharest – Romania and in the field at the Agricultural Experimental Research-Development Station Caracal (AERDS, Olt district. The T. viride (strain Td50 bioproduct formulated as a powder for the seed treatment has been effective in the protection of rape plantlets against the above mentioned phytopathogens.

  16. The victimology of rape in Nigeria: Examining victims' post-assault ...

    African Journals Online (AJOL)

    The secondary victimisation suffered by rape victims in socially conservative Nigeria is not only in the hands of their families, friends, and significant others, but also through the agents and process of criminal justice system of the country. Previous research into rape in Nigeria has often neglected the aftermath of forcible ...

  17. Proposed Recruit Training Topic: Rape Awareness.

    Science.gov (United States)

    1984-03-01

    Washington, DC. Medea , A. and Thompson, K. Against Rape. New York: Farrar, Straus, and Giroud, 1974. Rape: A Preventative Inquiry (film) 345-10 DN...programmed text study guide. UNITED STATES COAST GUARD The Coast Guard Training Center, Cape May, New Jersey, does not include rape awareness/prevention...82. September 1982. Arlington, Virginia. Connell, N. and Wilson, C. Rape: The First Resource Book for Women. New York: New American Library, 1974

  18. "Passive victim - strong survivor"? Perceived meaning of labels applied to women who were raped.

    Science.gov (United States)

    Papendick, Michael; Bohner, Gerd

    2017-01-01

    Three experiments (total N = 464) were conducted in parallel with English- and German-speaking participants to examine the perceived meanings and effects of the labels "victim" versus "survivor" (and their German equivalents) when applied to a woman who was raped. In Study 1 (N = 179), participants read a rape vignette and then rated the meaning of the label it contained (either "victim" or "survivor") on a 15-item semantic differential. Independent of language and participant gender, "survivor" was perceived more positively overall (e.g., as strong, brave, active) than was "victim" (weak, passive, but also innocent). In Study 2 (N = 95), labels were varied within items assessing judgments of an acquaintance-rape case (e.g., "Does the victim [survivor] … carry a certain responsibility for what happened?"), focusing on short-term outcomes. Significant interaction effects of label and participants' gender emerged on case-related judgments. Participants in both language samples judged "survivor" to be a less appropriate term than "victim". In Study 3 (N = 190), participants read a text in which a woman who had been raped labeled herself as either "victim" or "survivor", focusing on the coping with sexual violence. As in Study 2, German-language participants showed no significant effects of the label on their case judgments but rejected the term "survivor" as inappropriate; English-language participants, by contrast, perceived the woman describing herself as "survivor" to be more psychologically stable and regarded the use of both labels as appropriate. Results are discussed in terms of their applied relevance for communicating about sexual violence.

  19. "Passive victim – strong survivor"? Perceived meaning of labels applied to women who were raped

    Science.gov (United States)

    Papendick, Michael

    2017-01-01

    Three experiments (total N = 464) were conducted in parallel with English- and German-speaking participants to examine the perceived meanings and effects of the labels "victim" versus "survivor" (and their German equivalents) when applied to a woman who was raped. In Study 1 (N = 179), participants read a rape vignette and then rated the meaning of the label it contained (either "victim" or "survivor") on a 15-item semantic differential. Independent of language and participant gender, "survivor" was perceived more positively overall (e.g., as strong, brave, active) than was "victim" (weak, passive, but also innocent). In Study 2 (N = 95), labels were varied within items assessing judgments of an acquaintance-rape case (e.g., "Does the victim [survivor] … carry a certain responsibility for what happened?"), focusing on short-term outcomes. Significant interaction effects of label and participants’ gender emerged on case-related judgments. Participants in both language samples judged "survivor" to be a less appropriate term than "victim". In Study 3 (N = 190), participants read a text in which a woman who had been raped labeled herself as either "victim" or "survivor", focusing on the coping with sexual violence. As in Study 2, German-language participants showed no significant effects of the label on their case judgments but rejected the term "survivor" as inappropriate; English-language participants, by contrast, perceived the woman describing herself as "survivor" to be more psychologically stable and regarded the use of both labels as appropriate. Results are discussed in terms of their applied relevance for communicating about sexual violence. PMID:28493976

  20. Male Rape Victim and Perpetrator Blaming

    Science.gov (United States)

    Sleath, Emma; Bull, Ray

    2010-01-01

    One of four possible vignettes manipulated by (a) level of rape myth contained within them (low vs. high) and (b) type of rape (stranger vs. acquaintance) was presented to participants followed by scales measuring victim blame, perpetrator blame, belief in a just world, sex-role egalitarian beliefs, and male rape myth acceptance. Victim blaming…

  1. Meat and bone meal as nitrogen and phosphorus supplier to cereals and oilseed rape

    Directory of Open Access Journals (Sweden)

    Anna Nogalska

    2014-02-01

    Full Text Available The purpose of this study was to evaluate the effect of meat and bone meal (MBM on cultivation of winter triticale, winter oilseed rape, winter wheat and maize. The average annual yields and protein yield achieved in crop rotation were studied. The field trials were carried out in north-eastern Poland in 2006–2010. The factor was dose of MBM: 1.0, 1.5, 2.0 and 2.5 t ha-1 year-1 or 2.0, 3.0, 4.0 and 5.0 t ha-1 every other year. The four-year experiment has proven that MBM is a valuable nitrogen and phosphorus fertilizer in cultivation of cereals and oilseed rape. By amendment of the tested meal into the soil it produced crop yield and protein yield similar to that achieved by mineral fertilization. However, the crude fat yield of rape was significantly higher under the influence of all the MBM doses. The yield-stimulating effect of MBM did not depend on the frequency of its application; therefore it is more convenient to apply it once every two years. Increasing MBM from 1.5 to 2.5 t ha-1 did not significantly increase any of the four crop yields, therefore for soils that had satisfactory nutrients content, 1 or 1.5 t ha-1 MBM is enough and increasing MBM will only increase economic burden for farmers and environmental risks.

  2. Response of seed tocopherols in oilseed rape to nitrogen fertilizer sources and application rates* #

    Science.gov (United States)

    Hussain, Nazim; Li, Hui; Jiang, Yu-xiao; Jabeen, Zahra; Shamsi, Imran Haider; Ali, Essa; Jiang, Li-xi

    2014-01-01

    Tocopherols (Tocs) are vital scavengers of reactive oxygen species (ROS) and important seed oil quality indicators. Nitrogen (N) is one of the most important fertilizers in promoting biomass and grain yield in crop production. However, the effect of different sources and application rates of N on seed Toc contents in oilseed rape is poorly understood. In this study, pot trials were conducted to evaluate the effect of two sources of N fertilizer (urea and ammonium nitrate). Each source was applied to five oilseed rape genotypes (Zheshuang 72, Jiu-Er-1358, Zheshuang 758, Shiralee, and Pakola) at three different application rates (0.41 g/pot (N1), 0.81 g/pot (N2), and 1.20 g/pot (N3)). Results indicated that urea increased α-, γ-, and total Toc (T-Toc) more than did ammonium nitrate. N3 was proven as the most efficient application rate, which yielded high contents of γ-Toc and T-Toc. Highly significant correlations were observed between Toc isomers, T-Toc, and α-/γ-Toc ratio. These results clearly demonstrate that N sources and application rates significantly affect seed Toc contents in oilseed rape. PMID:24510711

  3. Cold plasma treatment enhances oilseed rape seed germination under drought stress

    Science.gov (United States)

    Ling, Li; Jiangang, Li; Minchong, Shen; Chunlei, Zhang; Yuanhua, Dong

    2015-01-01

    Effects of cold plasma treatment on seed germination, seedling growth, antioxidant enzymes, lipid peroxidation levels and osmotic-adjustment products of oilseed rape under drought stress were investigated in a drought-sensitive (Zhongshuang 7) and drought-tolerant cultivar (Zhongshuang 11). Results showed that, under drought stress, cold plasma treatment significantly improved the germination rate by 6.25% in Zhongshuang 7, and 4.44% in Zhongshuang 11. Seedling growth characteristics, including shoot and root dry weights, shoot and root lengths, and lateral root number, significantly increased after cold plasma treatment. The apparent contact angle was reduced by 30.38% in Zhongshuang 7 and 16.91% in Zhongshuang 11. Cold plasma treatment markedly raised superoxide dismutase and catalase activities by 17.71% and 16.52% in Zhongshuang 7, and by 13.00% and 13.21% in Zhongshuang 11. Moreover, cold plasma treatment significantly increased the soluble sugar and protein contents, but reduced the malondialdehyde content in seedlings. Our results suggested that cold plasma treatment improved oilseed rape drought tolerance by improving antioxidant enzyme activities, increasing osmotic-adjustment products, and reducing lipid peroxidation, especially in the drought-sensitive cultivar (Zhongshuang 7). Thus, cold plasma treatment can be used in an ameliorative way to improve germination and protect oilseed rape seedlings against damage caused by drought stress. PMID:26264651

  4. Lived experiences of male intimate partners of female rape victims in Cape Town, South Africa

    Directory of Open Access Journals (Sweden)

    Evalina van Wijk

    2014-02-01

    Full Text Available Background: Sexual violence in South Africa is a major public health and social problem. Sexual assault or rape is a traumatic event which disrupts not only the life of the female rape victim, but also that of her male intimate partner (MIP, irrespective of whether he witnessed or was informed of the incident.Objectives: The study aimed to explore the lived experiences of MIPs of female rape victims and the meaning of these experiences in the six months following the partner’s rape.Method: We conducted a longitudinal hermeneutic phenomenological study. Nine purposively sampled adult MIPs were interviewed over a period of six months. The participants were in an intimate relationship with a female rape victim prior to and immediately after the rape; their partners had been treated at a specialised centre for victims of rape and sexual assault. Four interviews were conducted with each of the nine intimate partners of female rape victims: (1 within 14 days of, (2 a month after, (3 three months after, and (4 six months after the rape.Results: Two major themes emerged: being-in-the-world as a secondary victim of rape, and living in multiple worlds, those of their female partners, family, friends, society, employers or colleagues, professionals and the justice system. The participant’s familiar world became strange and even threatening, and his relationship with his partner became uncertain.Conclusion: Early supportive intervention for intimate partners of female rape victims is required to prevent on-going emotional trauma and alleviate the effects of chronic post-traumatic stress disorder and suffering at intra- and interpersonal levels.

  5. Why, when and how men rape: Understanding rape perpetration in ...

    African Journals Online (AJOL)

    This research confirms that rape is highly prevalent in South Africa, with only a small proportion of incidents reported to the police. Many of the roots of the problem lie in our accentuated gender hierarchy. This highlights the importance of interventions and policies that start in childhood and seek to change the way in which ...

  6. Cultural and legal accounts of rape

    Directory of Open Access Journals (Sweden)

    Fernández Villanueva, Concepción

    2008-11-01

    Full Text Available The present paper attempts to show how rape is represented in a variety of historical and contemporary discourses. Examples of rapes in Greek mythology, in the Bible, in medieval iconography, in literature, and in scientific theories, are compared and contrasted. Analysis suggests that such discourses tend to make sexual aggression (and specifically the rape of women legitimate, be it by minimizing the harm done; by normalizing and naturalizing sexual violence; or by aesthetisizing rape as art. Finally, the paper argues that putting modern legal accounts of rape into their historical perspective brings into sharper focus the persistence of ancient myths and discourses

  7. Marital rape: history, research, and practice.

    Science.gov (United States)

    Bennice, Jennifer A; Resick, Patricia A

    2003-07-01

    Despite the increased recognition that the topic of marital rape has generated in the past 2 decades, the literature in this area remains sparse. This article provides a comprehensive review of the current state of the marital rape literature. First, the lengthy history of legal, cultural, and professional invalidation of marital rape victims, and the resulting negative treatment implications, is discussed. Second, marital rape research is reviewed, including prevalence, descriptive, and comparison studies. This review highlights the seriousness of marital rape, in terms of prevalence and posttrauma distress, as well as the limitations of extant research. Finally, barriers to treatment and recommendations for professionals are discussed.

  8. Breaking the silence surrounding rape.

    Science.gov (United States)

    Ramsay, S

    1999-12-11

    This article documents the turning points in the rape issue, which led to the acknowledgement of its prevalence in the world, especially in South Africa. November 25 marked the first day of the "Take a Stand" movement in South Africa, which coincided with the International Day Against Violence Against Women. This movement involves peaceful protests and poster campaigns, followed by months of sustained news coverage of rape. This was launched by a coalition of organizations, including women's groups, churches, businesses, and trades unions, that are speaking out against all forms of sexual violence. In the international community, rape is starting to be taken seriously. In 1996, sexual assault was cited as a crime against humanity by the International Criminal Tribunal for the former Yugoslavia. In addition, a forum in London, UK, on November 25, discussed rape issues and recommendations on how to prevent such violence were given. The need for a change in legal systems, which currently discourage women from taking legal actions, was also recognized. In view of this, the medical community is challenged to provide sensitive and appropriate help to women who have been assaulted.

  9. Romeo, Juliet, and Statutory Rape.

    Science.gov (United States)

    Bierie, David M; Budd, Kristen M

    2016-07-15

    Statutory rape is an important yet understudied topic. There is broad public support for the prosecution of older adults who engage in sexual relationships with minors regardless of perceptions of consent by either party. However, some scholars worry that expansive definitions within these laws have led to the widespread involvement of the justice system in the lives of similarly aged teenagers engaging in relatively normal sexual behavior, so called "Romeo and Juliet" liaisons. This, in turn, has called into question the legitimacy of national policies, such as sex offender registration, because of the presumption that registries are likely filled with these kinds of cases which may not represent the intent of legislatures and the public. Despite the importance of these debates, there is little research assessing the prevalence of Romeo and Juliet cases in official crime statistics or that analyze differences in characteristics of statutory rape as a function of victim-offender age differences. Drawing on more than 20 years of police data from over 6,000 police departments in the United States, this study found statutory rape cases were rare and Romeo and Juliet cases were even rarer. Multivariate models showed several distinctions between statutory rape cases as a function of the age differences between victim and offender. Of note, the odds that additional forms of sexual aggression occurred in the incident grew as the age difference expanded. © The Author(s) 2016.

  10. Sexual rape in children and adolescents: a medical emergency

    Directory of Open Access Journals (Sweden)

    García Piña Corina Araceli

    2014-07-01

    Full Text Available Sexual rape is defined as vaginal, anal or oral sex with violent and forceful penetration of the penis or of any other object. Patients who have been raped are a medical emergency which requires immediate attention, if possible, within 24 to 72 hours, since there is the risk of sustaining external and internal injuries and of acquiring a sexually transmitted infection (STI. Detection and Centers for Disease Control (CDC have reported that the maximum effective- ness of HIV prophylaxis is obtained when given within the first 24 to 72 hours post exposure.

  11. The Experience of Male Rape in Non-Institutionalised Settings ...

    African Journals Online (AJOL)

    ... the effects of the assault on the self, disclosure, the learning and life changes brought about by the assault, the victims' feelings towards their assailants and the effect of the assault on the victims' relationships. This study hopes to facilitate further descriptive research on the phenomenon of male rape in order that greater ...

  12. Nitrogen Fertilizer Management for Enhancing Crop Productivity and Nitrogen Use Efficiency in a Rice-Oilseed Rape Rotation System in China

    Directory of Open Access Journals (Sweden)

    Muhammad Yousaf

    2016-09-01

    Full Text Available The use of efficient rates of nitrogen (N fertilizer application is important with regard to increasing crop productivity and maintaining environmental sustainability. Rice-oilseed rape rotations are a mainstay of the economy and food security of China. Therefore, a field experiment was carried out during 2011–2013 in Honghu to identify the most appropriate N application rates for enhancing crop productivity and N use efficiency for rice (Oryza sativa L.-oilseed rape (Brassica napus L. rotations. Six N fertilizer treatments (RO1, RO2, RO3, RO4, RO5, and RO6 were laid out in a randomized complete block design with three replicates. ROx represented the N fertilizer application rates (kg ha–1 for rice and oilseed rape, respectively. Grain yields from plots receiving N fertilizer were significantly increased by 59–71% (rice and 109–160% (oilseed rape during the total rotation (2011–2013, as compared to RO1 (control; no application. Furthermore, a similar trend was observed for N accumulation, ranging from 88–125% and 134–200% in aerial parts of rice and oilseed rape, respectively. Nitrogen use efficiency (NUE was significantly higher (38.5% under RO2 and lower (34.2% under RO6 while apparent N balance (ANB was positively lowest under R05 (183.4 kg ha–1 followed by R02 (234.2 kg ha–1 and highest under R06 (344.5 kg ha–1 during the total rotation. The results of grain yield, NUE, and ANB indicated that the R02 rate of N application was superior. This information should help to develop a cost-effective and environment-friendly N management strategy for rice-oilseed rape rotation systems of central China.

  13. Effects of Cycocel and Nitrogen Application on Yield and Yield Components of Autumn-Grown Oilseed Rape at Different Plant Densities

    Directory of Open Access Journals (Sweden)

    S. Majd

    2013-06-01

    Full Text Available In this research, which was carried out as two experiments (in the field and greenhouse at Research Farm of College of Agriculture, Shiraz University, Shiraz, Iran, in 2009-2010 growing season, the effects of different levels of nitrogen, plant density and cycocel application on yield and yield components of autumn-grown oilseed rape (Talaye cultivar were investigated. The field experiment was designed as split-split plot based on completely randomized blocks design. Treatments included nitrogen level (80, 140, 200 and 260 kg/ha as the main plot, plant density (70 and 90 plants/m2 as sub-plot and cycocel rate (0, 1.4 and 2.8 L/ha as sub- subplot. The greenhouse experiment, which was arranged as a factorial based on complete randomized design, included nitrogen level (0, 50, 100, 150 and 200 kg/ha and cycocel rate (0, 1.4 and 2.8 L/ha. Results showed that the highest seed yield was achieved at 200 kg N/ha, 2.8 L/ha cycocel and plant density of 90 plants/m2 (533.17, 533.96 and 521.6 g/m2, respectively. Application of 2.8 L/ha cycocel was associated with increased number of siliques per plant and final plants dry weight. Increasing plant density from 70 to 90 plants/m2 was associated with decreased number of siliques per plant, plant dry weight and number of seeds per silique. It appears that application of 200 kg N/ha, 2.8 L/ha cycocel and plant density of 90 plants/m2 could be recommended for maximum grain yield of autumn-grown rapeseed cv. Talaye, in agroclimatic conditions similar to this research

  14. Alcohol-Involved Rapes: Are They More Violent?

    Science.gov (United States)

    Abbey, Antonia; Clinton, A. Monique; McAuslan, Pam; Zawacki, Tina; Buck, Philip O.

    2002-01-01

    Alcohol's psychological, cognitive, and motor effects contribute to rape. Based on theory and past research, we hypothesized that there would be a curvilinear relationship between the quantity of alcohol consumed by perpetrators and how aggressively they behaved. Moderate levels of intoxication encourage aggressiveness; however, extreme levels…

  15. Knowledge and Perceptions of Date Rape among Female ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    in, or may result in, physical, sexual or psychological harm or ... normalization of sexual coercion in intimate relationships8. Sometimes even .... Vaginal expansion. 6. 1.2. Psychological health effects of date rape. PTSD. 151. 29.5. Depression. 125. 25.6. Low self esteem. 57. 11.6. Fear of having sex. 42. 8.6. Shame. 22. 4.5.

  16. Rape, sexual politics and the construction of manhood among the ...

    African Journals Online (AJOL)

    This paper interrogates the language that mediates sex and sexuality among the Shona of Zimbabwe. It draws from the method of ordinary language philosophy to argue that culture, and specifically language, can constitute an effective incubator for the emotions that result in rape. Further, the paper shows how the ...

  17. Centering: reducing rape trauma syndrome anxiety during a gynecologic examination.

    Science.gov (United States)

    Dole, P J

    1996-10-01

    1. Individuals often delay seeking routine gynecologic care or have difficulty completing gynecologic examinations due to the effects of trauma. 2. Advance practice nurses (APN) are challenged to participate with clients to reduce their anxiety, thereby decreasing the health risks associated with avoiding routine gynecologic care. 3. "Centering" is a holistic, noninvasive modality to reduce anxiety associated with rape trauma syndrome.

  18. War rape, natality and genocide.

    Science.gov (United States)

    Schott, Robin May

    2011-01-01

    Feminist philosophy can make an important contribution to the field of genocide studies, and issues relating to gender and war are gaining new attention. In this article I trace legal and philosophical analyses of sexual violence against women in war. I analyze the strengths and limitations of the concept of social death—introduced into this field by Claudia Card—for understanding the genocidal features of war rape, and draw on the work of Hannah Arendt to understand the central harm of genocide as an assault on natality. The threat to natality posed by the harms of rape, forced pregnancy and forced maternity lie in the potential expulsion from the public world of certain groups—including women who are victims, members of the 'enemy' group, and children born of forced birth.

  19. Prevalence of rape-related pregnancy as an indication for abortion at two urban family planning clinics.

    Science.gov (United States)

    Perry, Rachel; Zimmerman, Lindsay; Al-Saden, Iman; Fatima, Aisha; Cowett, Allison; Patel, Ashlesha

    2015-05-01

    We sought to estimate the prevalence of rape-related pregnancy as an indication for abortion at two public Chicago facilities and to describe demographic and clinical correlates of women who terminated rape-related pregnancies. We performed a cross-sectional study of women obtaining abortion at the Center for Reproductive Health (CRH) at University of Illinois Health Sciences Center and Reproductive Health Services (RHS) at John H. Stroger, Jr. Hospital between August 2009 and August 2013. Gestational age limits at CRH and RHS were 23+6 and 13+6weeks, respectively. We estimated the prevalence of rape-related pregnancy based on billing code (CRH) or data from an administrative database (RHS), and examined relationships between rape-related pregnancy and demographic and clinical variables. Included were 19,465 visits for abortion. The majority of patients were Black (85.6%). Prevalence of abortion for rape-related pregnancy was 1.9%, and was higher at CRH (6.9%) than RHS (1.5%). Later gestational age was associated with abortion for rape-related pregnancy (median 12days, p<.001). Younger age and Black race were associated with abortion for rape-related pregnancy at CRH only (p<.001 for both). Chlamydia and gonorrhea infection were no more prevalent among women terminating rape-related pregnancy than among those terminating for other indications. Rape-related pregnancy as an indication for abortion had a low, but clinically significant prevalence at two urban Chicago family planning centers. Later gestational age was associated with abortion for rape-related pregnancy. Rape-related pregnancy may occur with higher prevalence among some subgroups of women seeking abortion than others. Efforts to address rape-related pregnancy in the abortion care setting are needed. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. Rape and the Serial Rapist

    Science.gov (United States)

    1993-12-01

    suffered from various personality disorders . "Twenty-two (16 percent) were diagnosed as borderline personalities , and thirteen (10 percent) showed...75 percent) were predominantly diagnosed as suffering from a personality disorder . Richard T. Rada in his study found that the category of the...Rape: The Psychology of the Offender (New York: Plenum Press), 109. 45 Fritz A. Kenn et al., " Forensics Psychiatry: Profiles of Two Types of Sex

  1. Rape-Myth Congruent Beliefs in Women Resulting from Exposure to Violent Pornography: Effects of Alcohol and Sexual Arousal

    Science.gov (United States)

    Davis, Kelly Cue; Norris, Jeanette; George, William H.; Martell, Joel; Heiman, Julia R.

    2006-01-01

    Previous research findings indicate that women suffer a variety of detrimental effects from exposure to violent pornography. This study used an experimental paradigm to examine the effects of a moderate alcohol dose and alcohol expectancies on women's acute reactions to a violent pornographic stimulus. A community sample of female social drinkers…

  2. Components of a Rice-Oilseed Rape Production System Augmented with Trichoderma sp. Tri-1 Control Sclerotinia sclerotiorum on Oilseed Rape.

    Science.gov (United States)

    Hu, Xiaojia; Roberts, Daniel P; Xie, Lihua; Maul, Jude E; Yu, Changbing; Li, Yinshui; Zhang, Yinbo; Qin, Lu; Liao, Xing

    2015-10-01

    Sclerotinia sclerotiorum causes serious yield losses on many crops throughout the world. A multicomponent treatment that consisted of the residual rice straw remaining after rice harvest and Trichoderma sp. Tri-1 (Tri-1) formulated with the oilseed rape seedcake fertilizer was used in field soil infested with S. sclerotiorum. This treatment resulted in oilseed rape seed yield that was significantly greater than the nontreated control or when the fungicide carbendizem was used in the presence of this pathogen in field trials. Yield data suggested that the rice straw, oilseed rape seedcake, and Tri-1 components of this treatment all contributed incrementally. Similar treatment results were obtained regarding reduction in disease incidence. Slight improvements in yield and disease incidence were detected when this multicomponent treatment was combined with a fungicide spray. Inhibition of sclerotial germination by this multicomponent treatment trended greater than the nontreated control at 90, 120, and 150 days in field studies but was not significantly different from this control. This multicomponent treatment resulted in increased yield relative to the nontreated control in the absence of pathogen in a greenhouse pot study, while the straw alone and the straw plus oilseed rape seedcake treatments did not; suggesting that Tri-1 was capable of promoting growth. Experiments reported here indicate that a treatment containing components of a rice-oilseed rape production system augmented with Tri-1 can control S. sclerotiorum on oilseed rape, be used in integrated strategies containing fungicide sprays for control of this pathogen, and promote plant growth.

  3. Experimental Study of Reciprocating Friction between Rape Stalk and Bionic Nonsmooth Surface Units

    Directory of Open Access Journals (Sweden)

    Zheng Ma

    2015-01-01

    Full Text Available Background. China is the largest producer of rape oilseed in the world; however, the mechanization level of rape harvest is relatively low, because rape materials easily adhere to the cleaning screens of combine harvesters, resulting in significant cleaning losses. Previous studies have shown that bionic nonsmooth surface cleaning screens restrain the adhesion of rape materials, but the underlying mechanisms remain unclear. Objective. The reciprocating friction between rape stalk and bionic nonsmooth metal surface was examined. Methods. The short-time Fourier transform method was used to discriminate the stable phase of friction signals and the stick-lag distance was defined to analyze the stable reciprocating friction in a phase diagram. Results. The reciprocating friction between rape stalk and metal surface is a typical stick-slip friction, and the bionic nonsmooth metal surfaces with concave or convex units reduced friction force with increasing reciprocating frequency. The results also showed that the stick-lag distance of convex surface increased with reciprocating frequency, which indicated that convex surface reduces friction force more efficiently. Conclusions. We suggest that bionic nonsmooth surface cleaning screens, especially with convex units, restrain the adhesion of rape materials more efficiently compared to the smooth surface cleaning screens.

  4. Do condoms cause rape and mayhem? The long-term effects of condoms in New South Wales' prisons.

    Science.gov (United States)

    Yap, Lorraine; Butler, Tony; Richters, Juliet; Kirkwood, Kristie; Grant, Luke; Saxby, Max; Ropp, Frederick; Donovan, Basil

    2007-06-01

    Concerns raised by opponents to condom provision in prisons have not been objectively examined and the issue continues to be debated. The long-term effects of the introduction of condoms and dental dams into New South Wales (NSW) prisons in 1996 was examined, focusing on particular concerns raised by politicians, prison officers, prison nurses and prisoners. These groups were worried that (a) condoms would encourage prisoners to have sex, (b) condoms would lead to an increase in sexual assaults in prisons, (c) prisoners would use condoms to hide and store drugs and other contraband and (d) prisoners would use condoms as weapons. Data sources included the NSW Inmate Health Survey (IHS) from 1996 and 2001 and official reports from the NSW Department of Corrective Services. The 1996 IHS involved 657 men and 132 women randomly selected from all prisons, with a 90% response rate. The 2001 survey involved 747 men and 167 women inmates, with an 85% response rate. There was a decrease in reports of both consensual male-to-male sex and male sexual assaults 5 years after the introduction of condoms into prisons in 1996. The contents of condom kits were often used for concealing contraband items and for other purposes, but this was not associated with an increase in drug injecting in prison. Only three incidents of a condom being used in assaults on prison officers were recorded between 1996 and 2005; none was serious. There exists no evidence of serious adverse consequences of distributing condoms and dental dams to prisoners in NSW. Condoms are an important public health measure in the fight against HIV and sexually transmitted diseases; they should be made freely available to prisoners as they are to other high-risk groups in the community.

  5. Do condoms cause rape and mayhem? The long‐term effects of condoms in New South Wales' prisons

    Science.gov (United States)

    Yap, Lorraine; Butler, Tony; Richters, Juliet; Kirkwood, Kristie; Grant, Luke; Saxby, Max; Ropp, Frederick; Donovan, Basil

    2007-01-01

    Background Concerns raised by opponents to condom provision in prisons have not been objectively examined and the issue continues to be debated. The long‐term effects of the introduction of condoms and dental dams into New South Wales (NSW) prisons in 1996 was examined, focusing on particular concerns raised by politicians, prison officers, prison nurses and prisoners. These groups were worried that (a) condoms would encourage prisoners to have sex, (b) condoms would lead to an increase in sexual assaults in prisons, (c) prisoners would use condoms to hide and store drugs and other contraband and (d) prisoners would use condoms as weapons. Method Data sources included the NSW Inmate Health Survey (IHS) from 1996 and 2001 and official reports from the NSW Department of Corrective Services. The 1996 IHS involved 657 men and 132 women randomly selected from all prisons, with a 90% response rate. The 2001 survey involved 747 men and 167 women inmates, with an 85% response rate. Results There was a decrease in reports of both consensual male‐to‐male sex and male sexual assaults 5 years after the introduction of condoms into prisons in 1996. The contents of condom kits were often used for concealing contraband items and for other purposes, but this was not associated with an increase in drug injecting in prison. Only three incidents of a condom being used in assaults on prison officers were recorded between 1996 and 2005; none was serious. Conclusions There exists no evidence of serious adverse consequences of distributing condoms and dental dams to prisoners in NSW. Condoms are an important public health measure in the fight against HIV and sexually transmitted diseases; they should be made freely available to prisoners as they are to other high‐risk groups in the community. PMID:17179163

  6. Japanese International Students' Attitudes toward Acquaintance Rape.

    Science.gov (United States)

    Motoike, Janice; Stockdale, Margaret

    This study looked at the influence of an Asian sociocultural variable, loss of face or social integrity, as a predictor of perceptions of acquaintance rape among Japanese students. In addition to the expected associations between gender, sexism, and perceptions of rape, loss of face was predicted to interact with the perpetrator's reference group…

  7. Rape victim assessment: Findings by psychiatrists and ...

    African Journals Online (AJOL)

    valid at the lower end of the IQ range. The assessment of rape victims is a sensitive matter and poses a number of challenges to the clinician. Rape victims are often traumatised by their experience, and this can make them reluctant to talk about the incident. In a study done by Elklit et al.,[2] it was found that ~70% of sexual ...

  8. Psychobiological correlates of rape in female adolescents

    NARCIS (Netherlands)

    Bicanic, I.A.E.

    2014-01-01

    A considerable percentage of youth in the Netherlands has been victimized by rape during adolescence. The present research shows that adolescence rape is correlated with high levels of psychological distress, neurobiological dysregulations and increased risk for problems with sexual and pelvic floor

  9. Response of winter rape (Brassica napus L. ssp. oleifera Metzg., Sinsk to foliar fertilization and different seeding rates

    Directory of Open Access Journals (Sweden)

    Cezary A. Kwiatkowski

    2012-12-01

    Full Text Available A field experiment in growing winter rape was carried out during the period 2009-2011 in a family farm (owned by Mr. M. Bednarczyk located in Jaroszewice (Lublin region, on podzolic soil. Plant biometric features as well as yield and seed qualitative parameters (oil, protein and glucosinolate content were evaluated depending on the following rates of soil NPK fertilizers and on foliar fertilization (autumn spraying with the fertilizer solution: 100% and 75% of NPK as well as urea + nickel chelate + MgSO4H2O; 100% and 75% of NPK as well as urea + Plonvit R + MgSO4H2O. Plots without foliar fertilization (only 100% of NPK were the control treatment. The other experimental factor was the seeding rate (2.5 kg×ha-1 – 30 cm row spacing; 4 kg×ha-1 – 18 cm row spacing. Foliar spraying was done once in the autumn in the second decade of October. Tillage as well as mechanical and chemical control of agricultural pests in the plantation were typical for this plant species and consistent with the recommendations for winter rape protection. A hypothesis was made that the application of foliar fertilizers would have a beneficial effect on winter rape productivity, at the same time maintaining the high quality of raw material. It was also assumed that a reduction in the seeding rate of winter oilseed rape would result in reduced plant lodging and an increased number of siliques per plant; as a consequence, seed and oil productivity would be at a level not lower than that obtained at the higher seeding rate. The present study has proved that foliar fertilization of winter oilseed rape in the autumn period contributes to improved plant winter hardiness and increased productivity. The application of foliar fertilizers also enables the rates of basic mineral NPK fertilizers to be reduced by 25% without detriment to seed yield. Foliar fertilizers have been found to have a weaker effect on changing the chemical composition of rapeseed. The study has shown that

  10. Cadmium uptake and speciation changes in the rhizosphere of cadmium accumulator and non-accumulator oilseed rape varieties.

    Science.gov (United States)

    Su, Dechun; Xing, Jianping; Jiao, Weiping; Wong, Woonchung

    2009-01-01

    Characteristics of cadmium (Cd) uptake kinetics and distribution of Cd speciation in the rhizosphere for Cd accumulator and non-accumulator oilseed rape varieties were investigated under nutrient solution and rhizobox soil culture conditions. The results showed that the maximal influx (V(max)) for Cd2+ and Km were significantly different for the two oilseed rape varieties. The value of V(max) for Cd accumulator oilseed rape Zhucang Huazi was two-fold greater than that for oilseed rape Chuan you II-93. The exchangeable Cd concentration in the rhizosphere was significantly lower than in non-rhizospheric soils supplemented with CdSO4 for both the varieties. Carbonate-bound Cd in the rhizosphere of Cd accumulator oilseed rape was significantly higher than that in the rhizosphere of non-accumulator oilseed rape and non-rhizospheric soil. Cd accumulator oilseed rape had a higher Cd2+ affinity and more ability to uptake insoluble Cd in the soil than the non-accumulator oilseed rape.

  11. The role of gender identity threat in perceptions of date rape and sexual coercion.

    Science.gov (United States)

    Munsch, Christin L; Willer, Robb

    2012-10-01

    We experimentally investigated the effects of gender identity threat on men's and women's perceptions of date rape and sexual coercion. Results showed that men whose masculinity was threatened responded by blaming the victim and exonerating the perpetrator more, while threatened women respond by blaming male perpetrators more and placing less blame on female victims. Men's response to threats was more pronounced than women's, an asymmetry we attribute to the cultural devaluation of femininity. Our findings highlight the significance of masculinity concerns in perceptions of sexual violence and, more generally, the importance of perceiver context in views of violence against women.

  12. Potential environmental impacts associated with large-scale herbicide-tolerant GM oilseed rape crops

    Directory of Open Access Journals (Sweden)

    Fellous Marc

    2004-07-01

    Full Text Available The Biomolecular Engineering Commission considers that the knowledge acquired in the last three years has provided significant information in reply to the points raised in its review dated 16 February 2001. The Commission has studied the potential environmental impacts associated with large-scale herbicidetolerantGMoilseed rape crops, making a distinction between direct and indirect impacts. Direct impacts stem from the intrinsic properties of herbicide-tolerant GM oilseed rape crops whereas indirect impacts result from practices associated with the farming of these crops. The Commission considers that, in the absence of the use of the herbicide in question in and outside of farmed land, there is no direct environmental risk (development of invasive crops per se associated with the presence of a herbicide-tolerance gene in oilseed rape (or related species. Nevertheless, since the interest of these tolerant crops lies in the use of the herbicide in question, indirect effects, to varying extents, have been identified and must be taken into account: the use of the herbicide in question, applied to agricultural fields containing the herbicide-tolerant crop could lead to an increase in oilseed rape volunteer populations in crop rotations; the selective pressure exerted by non-specific herbicides (to which the crops have been rendered tolerant may be very high in cases of continuous and uncontrolled use of these herbicides, and may result in the persistence of rare events such as the reproduction of fertile interspecies hybrids; the change to the range of herbicides used should be conveyed by more effective weed control and, like any change in farming practices, induce indirect effects on the agri-ecosystem, particularly in terms of changes to weeds and the associated animal life. Accordingly, the Biomolecular Engineering Commission recommends a global approach in terms of the large-scale farming of herbicide-tolerant crops that: accounts for the

  13. Negligent Rape and Reasonable Beliefs

    DEFF Research Database (Denmark)

    Hansen, Pelle Guldborg

    2008-01-01

    In every known society human sexual intercourse is enacted as a rule-bound practice that involves certain rights and obligations. In Denmark the official policy is that the rules to govern lawful sexual intercourse should be based on the idea of mutual and voluntary consent between two adults......; and as a matter of fact such rules are accepted and followed by far the most. Yet, the approach taken by Danish Criminal Law to rape does not pay heed to these rules, but is rather based on a most narrow conception of male responsibility and obligation that stands in clear opposition with practice and policy...

  14. Low level impurities in imported wheat are a likely source of feral transgenic oilseed rape (Brassica napus L.) in Switzerland.

    Science.gov (United States)

    Schulze, Juerg; Brodmann, Peter; Oehen, Bernadette; Bagutti, Claudia

    2015-11-01

    In Switzerland, the cultivation of genetically modified (GM) oilseed rape (Brassica napus L.) and the use of its seeds for food and feed are not permitted. Nevertheless, the GM oilseed rape events GT73, MS8×RF3, MS8 and RF3 have recently been found in the Rhine port of Basel, Switzerland. The sources of GM oilseed rape seeds have been unknown. The main agricultural good being imported at the Rhine port of Basel is wheat and from 2010 to 2013, 19% of all Swiss wheat imports originated from Canada. As over 90% of all oilseed rape grown in Canada is GM, we hypothesised that imports of Canadian wheat may contain low level impurities of GM oilseed rape. Therefore, waste fraction samples gathered during the mechanical cleaning of Canadian wheat from two Swiss grain mills were analysed by separating oilseed rape seeds from waste fraction samples and testing DNA of pooled seeds for the presence of transgenes by real-time PCR. Furthermore, oilseed rape seeds from each grain mill were sown in a germination experiment, and seedling DNA was tested for the presence of transgenes by real-time PCR. GT73, MS8×RF3, MS8 and RF3 oilseed rape was detected among seed samples and seedlings of both grain mills. Based on this data, we projected a mean proportion of 0.005% of oilseed rape in wheat imported from Canada. Besides Canadian wheat, the Rhine port of Basel does not import any other significant amounts of agricultural products from GM oilseed rape producing countries. We therefore conclude that Canadian wheat is the major source of unintended introduction of GM oilseed rape seeds into Switzerland.

  15. Detecting management and fertilization effects on the carbon balance of winter oilseed rape with manual closed chamber measurements: Can we outrange gap-filling uncertainty and spatiotemporal variability?

    Science.gov (United States)

    Huth, Vytas; Moffat, Antje Maria; Calmet, Anna; Andres, Monique; Laufer, Judit; Pehle, Natalia; Rach, Bernd; Gundlach, Laura; Augustin, Jürgen

    2017-04-01

    Winter oilseed rape is the dominant biofuel crop in the young moraine landscape in North-Eastern Germany. However, studies on the effect of rapeseed cropping on net ecosystem exchange of CO2 (NEE) and the soil carbon (SC) balance are scarce. SC balance estimates are usually derived from long-term soil sampling field trials where rapeseed is part of different crop rotations. The estimated annual differences linked to rapeseed cropping are rather small (varying between losses of 40 g C m-2 and gains of up to 100 g C m-2). Testing management effects on the NEE and SC balance of cropping systems is best done by comparing plots with different treatments at the same site under the same climate. The soil sampling approach is in the need of field trials that run over decades, which has the disadvantage that management strategies of practical farming may have already changed when the results are derived. Continuous eddy covariance measurements of NEE would require large fields in flat terrain for each of the treatments, which is especially complicated in the heterogeneous landscapes of glacigenic origin of North-Eastern Germany. The common approach of using the chamber technique to derive NEE, however, is subject to the local soil and plant stand heterogeneities due to its tiny footprint. This technique might also disturb the ecosystem, the measurements are usually discontinuous requiring elaborate gap-filling techniques, and it has mostly been used on organic soils where large respiratory C losses occur. Therefore, our aim was to answer, if a combined approach of the eddy covariance and the chamber technique can detect the relatively small NEE and SC differences of rapeseed cropping on mineral soils within a shorter period of time than conventional soil sampling field trials can. We tested the new experimental design taking the advantages of both techniques into account: The eddy covariance tower measuring the NEE dynamics during the year; the chamber measurements to

  16. The use of effect size indices to determine practical significance

    Directory of Open Access Journals (Sweden)

    H. S. Styn jr.

    2006-09-01

    Full Text Available The determination of significance of differences in means and of relationships between variables is of importance in many empirical studies. Usually only statistical significance is reported, which does not necessarily indicate an important (practically significant difference or relationship. With studies based on probability samples, effect size indices should be reported in addition to statistical significance tests in order to comment on practical significance. Where complete populations or convenience samples are worked with, the determination of statistical significance is strictly speaking no longer relevant, while the effect size indices can be used as a basis to judge significance. In this article attention is paid to the use of effect size indices in order to establish practical significance. It is also shown how these indices are utilized in a few fields of statistical application and how it receives attention in statistical literature and computer packages. The use of effect sizes is illustrated by a few examples from the research literature.

  17. Forecasting the Adoption of GM Oilseed Rape: Evidence from a Discrete Choice Experiment

    OpenAIRE

    Breustedt, Gunnar; Muller-Scheessel, Jorg; Latacz-Lohmann, Uwe

    2008-01-01

    This paper explores farmers’ willingness to adopt genetically modified oilseed rape prior to its commercial release and estimates the ‘demand’ for the new technology. The analysis is based upon choice experiments with 202 German arable farmers. A multinomial probit estimation revealed that GM attributes such as gross margin, expected liability from cross pollination, or flexibility in returning to conventional oilseed rape significantly affect the likelihood of adoption. Neighbouring farmers’...

  18. Effect of water stress on the agressiveness of oilsseed rape (Brassica napus L.) and two mustards (Sinapis alba L. and S. arvensis L.).

    Science.gov (United States)

    Maataoui, A; Talouizte, A; Benbella, M; Bouhache, M

    2003-01-01

    Oilseed rape (Brassica napus L.), a winter sown crop, may compete for water especially with Brassicaceae weeds. Investigating plant competition under water stress conditions is necessary for achieving a good yield in a Mediterranean climate characterized by a scarse water availability. This experiment was carried out to study the competiveness of oilseed rape (Brassica napus L.) with two brassicaceae weeds (Sinapis alba L. and S. arvensis L.). Species were grown at a density of two plants per bucket either in monoculture or as a binary mixture under water stress conditions in a greenhouse. Results of monoculture showed that B. napus had the highest shoot dry matter. Shoot dry matter of B. napus was more reduced by intraspecific competition than by interspecific competition due to S. arvensis. Shoot dry matter of S. alba in monoculture was higher than in mixture with S. arvensis, but more reduced in mixture with B. napus. In case of S. arvensis, shoot dry matter was more reduced by interspecific competition than by intraspecific competition. Agressivity based on grain yield showed, that B. napus was the most agressive species followed by S. alba. This agressivity did not change by the imposed water stress.

  19. Judgments toward male and transgendered victims in a depicted stranger rape.

    Science.gov (United States)

    Davies, Michelle; Hudson, Jenefer

    2011-01-01

    There has been an increasing amount of research interest into perceptions of male rape in recent years. However, no research has assessed how people react when a transgendered person is raped. The aim of this study was to investigate the effects of transgendered status and sexuality on victim blame and perceived severity in a depicted rape scenario. The sexuality of the victim was manipulated to include a heterosexual, homosexual, cross-dresser, female-to-male transsexual, and male-to-female transsexual. It was predicted that the heterosexual victims would be judged the most positively and that heterosexual male participants would make the most anti-victim judgments. One hundred thirty-three lesbian, gay male, and heterosexual members of the general population read a scenario depicting a rape and then completed a questionnaire measuring victim blame and perceived severity of the assault. Results conformed to the predictions. Results are discussed in relation to traditional gender roles and homophobia.

  20. Present and future instances of virtual rape in light of three categories of legal philosophical theories on rape

    NARCIS (Netherlands)

    Strikwerda, Litska

    2015-01-01

    This paper is about the question of whether or not virtual rape should be considered a crime under current law. A virtual rape is the rape of an avatar (a person’s virtual representation) in a virtual world. In the future, possibilities for virtual rape of a person him- or herself will arise in

  1. Date-rape-supporting and victim-blaming attitudes among high school students in a multiethnic society: Israel.

    Science.gov (United States)

    Geiger, Brenda; Fischer, Michael; Eshet, Yovav

    2004-04-01

    This study examined the extent to which a multiethnic sample of 900 Israeli high school students supported date-rape and victim-blaming attitudes and the predictors of such support. Findings indicate wide support for stereotypes justifying sexual coercion by time and the location of the date, the victim's behavior, and the minimization of the seriousness of date rape. A regression analysis indicates that students' gender and age are the strongest predictors of rape-tolerant and victim-blaming attitudes. Socioeconomic status and religious orientation explain a small proportion of the variance in the support of such attitudes. By contrast, no significant relationship is indicated with ethnicity. Alternative sex-education and rape-prevention programs must address date-rape and victim-blaming attitudes and make students of both genders aware of various factors that continue to be misread as an invitation to have sex and put them at high risk of experiencing sexual coercion on a date.

  2. Understanding Attribution of Blame in Cases of Rape: An Analysis of Participant Gender, Type of Rape and Perceived Similarity to the Victim

    Science.gov (United States)

    Grubb, Amy Rose; Harrower, Julie

    2009-01-01

    This study examined a variety of factors that may influence attributions towards rape victims. A total of 156 participants completed a questionnaire, which included a measure of attitudes towards rape victims and a vignette depicting one of three rape scenarios (a stranger rape, date rape and seduction rape). Participants rated the extent to which…

  3. Predictors of delayed disclosure of rape in female adolescents and young adults

    Directory of Open Access Journals (Sweden)

    Iva A. E. Bicanic

    2015-05-01

    Full Text Available Background: Delayed disclosure of rape has been associated with impaired mental health; it is, therefore, important to understand which factors are associated with disclosure latency. The purpose of this study was to compare various demographics, post-rape characteristics, and psychological functioning of early and delayed disclosers (i.e., more than 1-week post-rape among rape victims, and to determine predictors for delayed disclosure. Methods: Data were collected using a structured interview and validated questionnaires in a sample of 323 help-seeking female adolescents and young adults (12–25 years, who were victimized by rape, but had no reported prior chronic child sexual abuse. Results: In 59% of the cases, disclosure occurred within 1 week. Delayed disclosers were less likely to use medical services and to report to the police than early disclosers. No significant differences were found between delayed and early disclosers in psychological functioning and time to seek professional help. The combination of age category 12–17 years [odds ratio (OR 2.05, confidence intervals (CI 1.13–3.73], penetration (OR 2.36, CI 1.25–4.46, and closeness to assailant (OR 2.64, CI 1.52–4.60 contributed significantly to the prediction of delayed disclosure. Conclusion: The results point to the need of targeted interventions that specifically encourage rape victims to disclose early, thereby increasing options for access to health and police services.

  4. Participation in High School Sports and Bystander Intentions, Efficacy to Intervene, and Rape Myth Beliefs.

    Science.gov (United States)

    McMahon, Sarah

    2015-10-01

    Debate exists as to whether male athletes are more prone to commit acts of sexual violence and maintain problematic attitudes about sexual assault. To contribute to the literature on this relationship, this study posed the following research questions: (1) Do those students who participated in high school sports and those who did not differ significantly in their attitudes about sexual violence and willingness to intervene as a bystander? Do these differ among types of rape myths and bystander intervention situations? (2) Within a group of athletes, are there significant differences by gender or type of sport (contact sport vs. non-contact?) To answer these questions, surveys were analyzed with a sample of recent high school graduates the summer before entering college (N = 3,588). Results indicate that there were only minor differences between those students who participated in high school varsity sports and those who did not. Students who participated in sports had greater acceptance of three out of five types of rape myths, and less willingness to intervene with perpetrators after an assault; however, the effect sizes were small. There were no significant differences for bystander efficacy. The interaction between sport and gender was significant, but contact sport was not. The findings suggest that there may be aspects of male athletic participation in sports that needs to be addressed, yet there also exists the potential for engaging athletes as leaders who can act as prosocial bystanders. © The Author(s) 2014.

  5. Same-Sex and Race-Based Disparities in Statutory Rape Arrests.

    Science.gov (United States)

    Chaffin, Mark; Chenoweth, Stephanie; Letourneau, Elizabeth J

    2016-01-01

    This study tests a liberation hypothesis for statutory rape incidents, specifically that there may be same-sex and race/ethnicity arrest disparities among statutory rape incidents and that these will be greater among statutory rape than among forcible sex crime incidents. 26,726 reported incidents of statutory rape as defined under state statutes and 96,474 forcible sex crime incidents were extracted from National Incident-Based Reporting System data sets. Arrest outcomes were tested using multilevel modeling. Same-sex statutory rape pairings were rare but had much higher arrest odds. A victim-offender romantic relationship amplified arrest odds for same-sex pairings, but damped arrest odds for male-on-female pairings. Same-sex disparities were larger among statutory than among forcible incidents. Female-on-male incidents had uniformly lower arrest odds. Race/ethnicity effects were smaller than gender effects and more complexly patterned. The findings support the liberation hypothesis for same-sex statutory rape arrest disparities, particularly among same-sex romantic pairings. Support for race/ethnicity-based arrest disparities was limited and mixed. © The Author(s) 2014.

  6. Acute stress among adolescents and female rape victims measured by ASC-Kids: a pilot study.

    Science.gov (United States)

    Nilsson, Doris; Nordenstam, Carin; Green, Sara; Wetterhall, Annika; Lundin, Tom; Svedin, Carl Göran

    2015-01-01

    Rape is considered a stressful trauma and often with durable consequences. How the aftermath of rape is for young adolescents' girls considering acute stress is an overlooked field and remains to be studied. In this study, we wanted to investigate acute stress among adolescent victims of rape and the psychometric properties of the Acute Stress Checklist for Children (ASC-Kids). A clinical sample (n = 79) of raped girls, 13-17 years old who had turned to a special rape victim unit for treatment, answered the ASC-Kids. ASC-Kids was also given to a group of minor stressed, non-raped adolescents in the same age range (n = 154) together with the University of California at Los Angeles Post-traumatic Stress Disorder Reaction Index (UCLA PTSD RI), and the Sense of Coherence Scale 13 (SOC-13). The scores from the groups were compared and showed significant differences in mean values on all the diagnostic criteria of acute stress disorder. In the clinical group, 36.7% obtained full ASD criteria. ASC-Kids could discriminate well between groups. Cronbach's alpha was found to be excellent, and the correlation between the UCLA PTSD RI and ASC-Kids found to be good; both ASC-Kids and UCLA PTSD RI had a good and moderate negative correlation with SOC-13. Adolescent female rape victims were shown to have a very high level of acute stress, and the ASC-Kids was found to have sound psychometrics and can be a valuable screening instrument to support clinicians in their assessments of an indication of adolescents after potentially stressful events such as rape.

  7. Institutional Perpetuation of Rape Culture: A Case Study of the University of Colorado Football Rape and Recruiting Scandal

    OpenAIRE

    Folchert, Kristi Engle

    2008-01-01

    Heterosexual rape among university students is neither new nor uncommon. Research in rape prevention is largely limited to two areas: (1) what women can do to protect themselves from rape, which continues to place the burden of prevention on women; and (2) understanding why men rape. The studies in these fields have added to the body of knowledge surrounding rape on university campuses. The current study takes this information into consideration while using a different lens to examine the...

  8. Radiocaesium activity in rape oil and in rape cake after a wet deposition event

    Energy Technology Data Exchange (ETDEWEB)

    Chaiko, Y.; Rappe-George, M.; Bengtsson, S. [Department of Soil and Environment (Sweden)

    2014-07-01

    After a release of radionuclides in agricultural areas there can be concerns on the levels of radionuclides in food products produced. The uptake of radionuclides via the above ground plant parts is a very important transport route into the food chain for humans as caesium is relatively mobile inside plants. In the production of rape oil the use of a processing factor (Pf) is used to estimate the activity concentration of radioactivity in the final oil product based on the activity concentration in rape seeds. The processing factor has been estimated to be 0.004 for caesium in rape oil by IAEA, and is based on a limited numbers of studies (1). In this project we analysed the activity concentration of radiocaesium ({sup 134}Cs) in rape oil and in rape cake from rape seeds contaminated after a wet deposition event with {sup 134}Cs. With the information of activity concentration of {sup 134}Cs in rape oil and in rape cake, we calculated the Pf-value and confirm or suggest new enhanced Pf-value. We analysed the activity concentration of {sup 134}Cs in rape oil and in rape cake from spring oilseed rape seeds (Brassica napus L.) that had been contaminated experimentally by wet deposited {sup 134}Cs in an earlier experiment by Bengtsson et al. (2013). The estimation of activity concentration of {sup 134}Cs in rape oil and in rape cake was achieved by performing extraction of the oil (and other extractable compounds) from the seeds based on the Randall extraction method (Randall, 1974) using petroleum ether as extraction chemical. The extracted oil and the rape cake samples were weighed and the activity concentration was measured with High-Purity Germanium (HPGe) detectors. Pf-values were calculated by dividing the measured activity concentration in rape oil after extraction by the activity concentration in oilseed rape seeds before extraction. Results from the present study will be presented at the international conference on radioecology and environmental radioactivity

  9. Effect size as a supplement to statistical significance testing

    Directory of Open Access Journals (Sweden)

    Gašper Cankar

    2003-06-01

    Full Text Available Researchers in the field of psychology often face the situation that the statistical significance depends largely on the sample size and its statistical power. Effect size is a statistical measure that can offer some solutions for constructive research, since it can overcome the problems that are connected to the sample size. This article presents statistical significance testing we meet in psychology and the usage of smaller group of the effect size measures – measures of the standardised differences between means.

  10. ASD and PTSD in Rape Victims

    DEFF Research Database (Denmark)

    Elklit, Ask; Christiansen, Dorte M

    2010-01-01

    In recent years, a number of studies have investigated the prediction of posttraumatic stress disorder (PTSD) through the presence of acute stress disorder (ASD). The predictive power of ASD on PTSD was examined in a population of 148 female rape victims who visited a center for rape victims...... shortly after the rape or attempted rape. The PTSD diagnosis based solely on the three core symptom clusters was best identified by a subclinical ASD diagnosis based on all ASD criteria except dissociation. However, a full PTSD diagnosis including the A2 and F criteria was best identified by classifying...... victims according to a full ASD diagnosis. Regardless of whether cases were classified according to full PTSD status or according to meeting the criteria for the three PTSD core symptom clusters, the classification was correct only in approximately two thirds of the cases. A regression analysis based...

  11. Understanding rape perpetration in South Africa

    African Journals Online (AJOL)

    a child. <15. Raped in the last. 12 months. Raped a man. SA Crime Quarterly no 34 • December 2010. 25 woman or girl when she didn't consent to sex or after you .... Secondary schooling. 26.7. 22.7, 30.7. 182 / 682. Matric complete. 28.9. 24.2, 33.5. 130/ 450. Incomplete tertiary education. 38.8. 30.4, 47.2. 57 / 147. Degree.

  12. Wet oxidation pretreatment of rape straw for ethanol production

    DEFF Research Database (Denmark)

    Arvaniti, Efthalia; Bjerre, Anne Belinda; Schmidt, Jens Ejbye

    2012-01-01

    Rape straw can be used for production of second generation bioethanol. In this paper we optimized the pretreatment of rape straw for this purpose using Wet oxidation (WO). The effect of reaction temperature, reaction time, and oxygen gas pressure was investigated for maximum ethanol yield via...... slurry (Filter cake + filtrate) in SSF were also tested. Except ethanol yields, pretreatment methods were evaluated based on achieved glucose yields, amount of water used, recovery of cellulose, hemicellulose, and lignin.The highest ethanol yield obtained was 67% after fermenting the whole slurry...... gas produced higher ethanol yields and cellulose, hemicelluloses, and lignin recoveries, than 15 min WO treatment at 195 °C. Also, recycling filtrate and use of higher oxygen gas pressure reduced recovery of materials. The use of filtrate could be inhibitory for the yeast, but also reduced lactic acid...

  13. The effect of phosphours and water deficit on phosphatase activity and proline accumulation in seedling cotyledons and roots of oilseed rape as compared to that of excised cotyledons and roots

    Directory of Open Access Journals (Sweden)

    Stanisław Flasiński

    2014-01-01

    Full Text Available Oilseed rape seedlings and excised cotyledons and roots were exposed to phosphorus and osmotic stress (-1 MPa: NaCl or PEG. The stress factors limited the growth of the seedlings and inhibited the growth of the excised roots and cotyledons. The phosphorus content in the cotyledons and roots depended on its level in the media and on the stress factors used. Phosphorus deficiency differentiated total phosphatase activity in seedling cotyledons and increased the activity in the excised cotyledons. In the excised and seedling roots, the lack of phosphorus, its deficiency and stress imposed by the addition of NaCl, caused an increase in total and specific phosphatase activity. Osmotic stress caused proline accumulation in both the seedling and excised cotyledons, but the effect of phosphorus stress was much smaller. Proline increase in seedling roots followed only after the osmotic stress caused by NaCl. The proline content in the excised roots was low. Stress factors lowered the protein content in the seedling and excised cotyledons. In both seedling and excised roots, the lowering of the protein content occurred mainly in response to osmotic stress. Kinetin modified metabolic responses in seedling cotyledons and roots. The use of in vitro culture allowed the elucidation of the tested responses. In excised cotyledons grown under stress conditions, kinetin increased the phosphorus and protein contents and lowered proline accumulation, suggesting that kinetin had the ability to overcome phosphorus and osmotic stress. The excised oilseed rape roots responded only slightly to kinetin (Drozdowska and Rogozińska 1984 and its effect was much smaller.

  14. Significant and meaningful effects in sports biomechanics research.

    Science.gov (United States)

    Knudson, Duane

    2009-03-01

    Errors in statistical analysis of multiple dependent variables and in documenting the size of effects are common in the scientific and biomechanical literature. In this paper, I review these errors and several solutions that can improve the validity of sports biomechanics research reports. Studies examining multiple dependent variables should either control for the inflation of Type I errors (e.g. Holm's procedure) during multiple comparisons or use multivariate analysis of variance to focus on the structure and interaction of the dependent variables. When statistically significant differences are observed, research reports should provide confidence limits or effect sizes to document the size of the effects. Authors of sports biomechanics research reports are encouraged to analyse and present their data accounting for the experiment-wise Type I error rate, as well as reporting data documenting the size or practical significance of effects reaching their standard of statistical significance.

  15. Perception of victims of rape and perception of gender social roles among college students in Southwest Nigeria: validation of a 5-item gender scale.

    Science.gov (United States)

    Opekitan, Afe Taiwo; Ogunsemi, Olawale; Osalusi, Bamidele; Adeleye, Olufunke; Ale, Ayotunde

    2017-08-29

    Our study focused on the perception of victims of rape and the relationship with the perception of social roles for gender among college students in southwest Nigeria using a 5-item gender social scale and a perception of victims of rape questionnaire. The study was done among 312 college students in Southwest Nigeria and explored the perception of victims of rape and gender social roles. The aim was to determine the relationship between perception of rape victims and view of gender social roles. We used a perception of rape victims questionnaire and a validated 5-item gender social roles scale to assess the views of participants. The findings revealed that females had better perception of victims of rape than males. Females also had more positive views of females' social roles involving gender. However, there was poor perception on work-related social roles and the traditional concept of headship in the varied situations described on the 5-item gender social scale. Old stereotypes of typically blaming victims of rape were not common beliefs among college students. There were no significant correlations between perception of victims of rape and perception of gender social roles among college students. Seemingly, the perception of victims of rape does not have a significant relationship with the concept of gender social roles.

  16. Aggregate-level lead exposure, gun violence, homicide, and rape.

    Science.gov (United States)

    Boutwell, Brian B; Nelson, Erik J; Qian, Zhengmin; Vaughn, Michael G; Wright, John P; Beaver, Kevin M; Barnes, J C; Petkovsek, Melissa; Lewis, Roger; Schootman, Mario; Rosenfeld, Richard

    2017-01-01

    An increasing body of research has linked the geographic distribution of lead with various indicators of criminal and antisocial behavior. The current study, using data from an ongoing project related to lead exposure in St. Louis City, MO, analyzed the association between aggregate blood lead levels and specific indicators violent crime within the city. Ecological study. St. Louis, Missouri. Blood lead levels. Official reports of violent crimes were categorized as 1) crimes involving a firearm (yes/no), 2) assault crimes (with or without a firearm), 3) robbery crimes (with or without a firearm), 4) homicides and 5) rape. With the exception of rape, aggregate blood-lead levels were statistically significant predictors of violent crime at the census tract level. The risk ratios for each of the outcome measures were as follows: firearm crimes 1.03 (1.03-1.04), assault crimes 1.03 (1.02-1.03), robbery crimes 1.03 (1.02-1.04), homicide 1.03 (1.01, 1.04), and rape 1.01 (0.99-1.03). Extending prior research in St. Louis, results suggest that aggregated lead exposure at the census tract level predicted crime outcomes, even after accounting for important sociological variables. Moving forward, a more developed understanding of aggregate level crime may necessitate a shift toward studying the synergy between sociological and biological risk factors such as lead exposure.

  17. Taking About Rape-and Why it Matters: Adjudicating rape in the ...

    African Journals Online (AJOL)

    ... begins by establishing why judgements are an important source for understanding what rape means in society at large; it then discusses the relationship between power, language, and the law. This is followed by specific analyses of cases that show how patriarchy still defines how judges express themselves about rape.

  18. Acute and Delayed Effects of Melatonin: Operational Significance

    Science.gov (United States)

    2000-03-01

    Melatonin stabilises sleep onset time in a blind man without entrainment of cortisol or temperature rhythms. Neurosci Lett 1990; 113: 193-198. 43...UNCLASSIFIED Defense Technical Information Center Compilation Part Notice ADPO10461 TITLE: Acute and Delayed Effects of Melatonin : Operational...DELAYED EFFECTS OF MELATONIN : OPERATIONAL SIGNIFICANCE Josephine Arendt, PhD, Benita Middleton, PhD School of Biological Sciences University of

  19. Ethanol production from rape straw: Part of an oilseed rape biorefinery

    DEFF Research Database (Denmark)

    Arvaniti, Efthalia

    The aim of this study was 1) present an oilseed rape whole crop biorefinery; 2) to investigate the best available experimental conditions for production of cellulosic ethanol from rape straw, and included the processes of thermo-chemical pretreatment, enzymatic hydrolysis, and C6 fermentation......, and 3) to couple cellulosic ethanol production to production of cellulolytic enzymes that are needed for cellulosic ethanol production, inside a rape straw biorefinery. For the first is based less on available experiments, and more on literature review. The second and third study conclusions were drawn...... rapeseed biodiesel plant of Europe to an oilseed rape whole-crop biorefinery by 2020 is envisioned and discussed. The description and discussion of this biorefinery is based partly on literature review, and partly on own experimental data, especially on pretreatment of rape straw, and production...

  20. Examining the associations between sex trade involvement, rape, and symptomatology of sexual abuse trauma.

    Science.gov (United States)

    Lutnick, Alexandra; Harris, Jennie; Lorvick, Jennifer; Cheng, Helen; Wenger, Lynn D; Bourgois, Philippe; Kral, Alex H

    2015-07-01

    The high prevalence of rape and sexual trauma symptomatology among women involved in street-based sex trades is well-established. Because prior research has lacked appropriate, non-sex trade involved comparison groups, it is unknown whether differences exist among similarly situated women who do and do not trade sex. This article explores experiences of childhood and adult rape and symptomatology of sexual abuse trauma among a community-based sample of 322 women who use methamphetamine in San Francisco, California, 61% of whom were involved in the sex trade. Study participants were recruited via respondent-driven sampling and eligible if they were cisgender women, aged 18 or older, current methamphetamine users, and sexually active with at least one cisgender man in the past 6 months. The dependent variable was sexual abuse trauma symptomatology, as measured by the Sexual Abuse Trauma Index (SATI) subscale of the Trauma Symptom Checklist-40 (TSC-40), and the explanatory variable was sex trade involvement. Potential covariates were age, current homelessness, methamphetamine dependence, and experiences of childhood and adult rape. Sixty-one percent of participants had a SATI subscale score suggestive of sexual abuse trauma. The overall prevalence of rape in childhood and adulthood was 52% and 73%, respectively. In bivariate analysis, sex trade involvement and all of the potential covariates except for homelessness and age were associated with a SATI score suggestive of sexual abuse trauma. In multivariate models controlling for significant covariates, there was no longer a statistically significant association between sex trade involvement or childhood rape and an elevated SATI score. Elevated levels of psychological dependence on methamphetamine and experiences of rape as an adult were still associated with a high SATI score. These findings highlight that urban poor women, regardless of sex trade involvement, suffer high levels of rape and related trauma

  1. Exploring rape myths, gendered norms, group processing, and the social context of rape among college women: a qualitative analysis.

    Science.gov (United States)

    Deming, Michelle E; Covan, Eleanor Krassen; Swan, Suzanne C; Billings, Deborah L

    2013-04-01

    The purpose of this research is to explore the negotiation strategies of college women as they interpret ambiguous rape scenarios. In focus groups, 1st- and 4th-year college women were presented with a series of three vignettes depicting incidents that meet the legal criteria for rape yet are ambiguous due to the presence of cultural rape myths, contexts involving alcohol consumption, varying degrees of consent, and a known perpetrator. These contexts are critical in understanding how college women define rape. Key findings indicated many of these college women utilized rape myths and norms within their peer groups to interpret rape scenarios.

  2. A REVIEW OF LITERATURE: RAPE AND COMMUNICATION MEDIA ...

    African Journals Online (AJOL)

    A REVIEW OF LITERATURE: RAPE AND COMMUNICATION MEDIA. STRATEGIES IN NIGERIA. *Omolola Tosan AKINWOLE. **Osakue Stevenson OMOERA. Abstract. Using historical-analytic methodology, this article reviews literature on rape and the ... The third assumption is the linguistic representation postulation. This.

  3. Impunity or immunity: wartime male rape and sexual torture as a crime against humanity.

    Science.gov (United States)

    Zawati, Hilmi M

    2007-01-01

    This paper seeks to analyze the phenomenon of wartime rape and sexual torture of Croatian and Iraqi men and to explore the avenues for its prosecution under international humanitarian and human rights law. Male rape, in time of war, is predominantly an assertion of power and aggression rather than an attempt on the part of the perpetrator to satisfy sexual desire. The effect of such a horrible attack is to damage the victim's psyche, rob him of his pride, and intimidate him. In Bosnia- Herzegovina, Croatia, and Iraq, therefore, male rape and sexual torture has been used as a weapon of war with dire consequences for the victim's mental, physical, and sexual health. Testimonies collected at the Medical Centre for Human Rights in Zagreb and reports received from Iraq make it clear that prisoners in these conflicts have been exposed to sexual humiliation, as well as to systematic and systemic sexual torture. This paper calls upon the international community to combat the culture of impunity in both dictator-ruled and democratic countries by bringing the crime of wartime rape into the international arena, and by removing all barriers to justice facing the victims. Moreover, it emphasizes the fact that wartime rape is the ultimate humiliation that can be inflicted on a human being, and it must be regarded as one of the most grievous crimes against humanity. The international community has to consider wartime rape a crime of war and a threat to peace and security. It is in this respect that civilian community associations can fulfill their duties by encouraging victims of male rape to break their silence and address their socio-medical needs, including reparations and rehabilitation.

  4. Moderating Effects of Trust on Environmentally Significant Behavior in Korea

    Directory of Open Access Journals (Sweden)

    Seong-Gin Moon

    2017-03-01

    Full Text Available To treat environmental problems and to seek sustainable development, voluntary and cooperative efforts, which is really against the traditional mentality with the emphasis on the individual competitive optimization, became the key to maintain the sustainability of complex social and ecological systems. To understand the cooperative and voluntary individual’s environmentally significant behavior (ESB, this paper focuses on the role of trust, and assesses the effect of trust on the relationship between existing factors and ESB. A structural equation model (SEM is constructed to estimate the moderating effects of trust on ESB in Korea. We found that people with a negative view on strict environmental regulations do not exhibit ESB and thus nudge policies could be much more effective than the forceful measure. It is noteworthy that public private partnership, as a kind of optimal trust, should be more promoted in the environmental protection policies.

  5. Rape survivor care crisis – mines the worst?

    African Journals Online (AJOL)

    The dire need for better healthcare worker training in rape forensics and safe survivor care has never been better illustrated than by the horrifying rape statistics Médecins. Sans Frontières (MSF) presented last month from the platinum-mining boom town of. Rustenburg. Promising to increase its rape survivor care and ...

  6. Exposure to Pornography and Acceptance of Rape Myths.

    Science.gov (United States)

    Allen, Mike; And Others

    1995-01-01

    Summarizes the literature examining the association between acceptance of rape myths and exposure to pornography. States that nonexperimental methodology shows that exposure to pornography does not increase rape myth acceptance, while experimental studies show that exposure to pornography increases rape myth acceptance. Concludes that experimental…

  7. Working Together To Change the Rape and Violence Culture.

    Science.gov (United States)

    Abrams, Julie M.; And Others

    This publication is a collection of 20 supporting documents for a conference program, "Working Together To Change the Rape and Violence Culture." Contents include: (1) "Presenter Contact Information"; (2) "Characteristics of Rape-Prone versus Rape-Free Cultures"; (3) "Dater's Bill of Rights"; (4)…

  8. 77 FR 30871 - Implementing the Prison Rape Elimination Act

    Science.gov (United States)

    2012-05-23

    ... May 23, 2012 Part VI The President Memorandum of May 17, 2012--Implementing the Prison Rape... 3-- #0;The President ] Memorandum of May 17, 2012 Implementing the Prison Rape Elimination Act... assault on human dignity and an affront to American values. The Prison Rape Elimination Act of 2003 (PREA...

  9. 42 CFR 50.306 - Rape and incest.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Rape and incest. 50.306 Section 50.306 Public... § 50.306 Rape and incest. Federal financial participation is available in expenditures for medical procedures performed upon a victim of rape or incest if the program or project has received signed...

  10. Rape Myth Acceptance, Sexual Trauma History, and Posttraumatic Stress Disorder

    Science.gov (United States)

    Baugher, Shannon N.; Elhai, Jon D.; Monroe, James R.; Gray, Matt J.

    2010-01-01

    The prediction of false rape-related beliefs (rape myth acceptance [RMA]) was examined using the Illinois Rape Myth Acceptance Scale (Payne, Lonsway, & Fitzgerald, 1999) among a nonclinical sample of 258 male and female college students. Predictor variables included measures of attitudes toward women, gender role identity (GRI), sexual trauma…

  11. Theoretical Consideration of Forcible Rape: A Critical Analysis.

    Science.gov (United States)

    Clagett, Arthur F.

    1988-01-01

    Examined differences in hypothetical apperceptive fantasies of committing forcible rape, which are held by male subjects, as compared with the hypothetical apperceptive fantasies of being forcibly raped, held by the female subjects. Developed a critical analysis of social and cross-cultural variables affecting rape. (Author/ABL)

  12. An Empirical Investigation of Campus Demographics and Reported Rapes

    Science.gov (United States)

    Wiersma-Mosley, Jacquelyn D.; Jozkowski, Kristen N.; Martinez, Taylor

    2017-01-01

    Objective: Rape on college campuses continues to be a pervasive public health issue with approximately 11% of women experiencing rape while in college. As such, it is important to examine factors unique to college campuses that influence the occurrences of rape. Methods: Using data from 1,423 four-year universities (public and private with at…

  13. 161 ETHICAL PROBLEMS OF RAPE AS A SOCIAL CANKERWORM ...

    African Journals Online (AJOL)

    the child after collecting same willingly give in for it with the adult, it is said to be rape as well. ... in their teens, while others are matured adults (Obasi, 2007). ... Christian teen girls are no less likely to become victims of the rape". Rape cases are not limited to Nigeria alone. Other countries of the globe have their own side of ...

  14. Counting the countless – rape victimisation during the Rwandan Genocide

    NARCIS (Netherlands)

    Bijleveld, C.C.J.H.; Morssinkhof, A.; Smeulers, A.L.

    2009-01-01

    Rape is regularly committed during a period of collective violence such as war. The article discusses the Rwandan genocide during which rape was used with the deliberate intent to destroy in whole or in part the Tutsi community. Rape is not often studied in such particular contexts, so little is

  15. Race and Rape: The Black Woman as Legitimate Victim.

    Science.gov (United States)

    Williams, Linda Meyer

    Scientific investigations of the relationship between race and rape have been flawed by the acceptance of official statistics and have been influenced by prevailing myths about rape and race. This paper proposes a theoretical framework for understanding rape and race. The thesis is presented that only the black victim of sexual assault is viewed…

  16. A rapid appraisal of the status of mental health support in post-rape care services in the Western Cape

    Directory of Open Access Journals (Sweden)

    Naeemah Abrahams

    2017-01-01

    Full Text Available Background: Despite the well-known impact of rape on mental health and the widespread problem of rape in South Africa, mental health services for rape victims are scant and not a priority for acute-phase services. Survivors encounter multiple mental health struggles in this period including adherence to the post-exposure prophylaxis drugs to prevent HIV and finding support from important others. We have little information on what mental health is provided, by whom and how it is integrated into the post-rape package of care. Aim: The aim of the study was to do a rapid appraisal of mental health services for rape survivors to gain a better understanding of the current acute and long-term (secondary mental health services. Method: We conducted a qualitative study using a rapid assessment with a purposive sample of 14 rape survivors and 43 service providers recruited from post-rape sexual assault services in urban and rural Western Cape Province. Data were collected using semi-structured in-depth interviews and observations of survivor sessions with counsellors, nurses and doctors. The data were coded thematically for analysis. Results: Survivors of rape experienced a range of emotional difficulties and presented varying levels of distress and various levels of coping. Receiving support and care from others assisted them, but the poor integration of mental health within post-rape services meant few received formal mental health support or effective referrals. Multiple factors contributed to the poor integration: mental health was not given the same level of priority as other rape services (i.e. clinical care, including forensic management, the inadequate capacity of service providers to provide mental healthcare, including mental health illiteracy, the lack of continuity of care, the poor linkages to ongoing mental healthcare, and the mental health challenges caused by vicarious trauma and compassion fatigue. Conclusion: Providing effective

  17. Components of a rice-oilseed rape production system augmented with trichoderma sp. Tri-1 control sclerotinia sclerotiorum on oilseed rape

    Science.gov (United States)

    Sclerotinia sclerotiorum causes serious yield losses on many crops throughout the world. In two field trials conducted at the same location in consecutive years, a treatment containing formulated Trichoderma harzianum-1 (Tri-1) resulted in oilseed rape seed yield that was significantly greater than...

  18. Dispersal of solitary bees and bumblebees in a winter oilseed rape field

    DEFF Research Database (Denmark)

    Calabuig, Isabel

    2000-01-01

    Dispersal distributions of solitary bees and bumblebees were studied in a winter oilseed rape field. Window-traps were placed in the rape field along a line transect perpendicular to the field edge. 19 species of solitary bees were recorded and all but four species are polylectic, including...... Brassicaceae as host-plant family. Through non-linear regression, the decline in solitary bee individuals versus distance from field edge significantly fitted a steep two-parameter exponential decay function. Activity of solitary bees was clearly highest within 30 metres from the field edge. Apparently......, solitary bees do not play any noteworthy role in the pollination of winter oilseed rape in Denmark. The traps yielded ten species of bumblebees, and a significant linear correlation was found between numbers of individuals and distance from the field edge. This result is attributed to bumblebee foraging...

  19. Significantly enhanced memory effect in metallic glass by multistep training

    Science.gov (United States)

    Li, M. X.; Luo, P.; Sun, Y. T.; Wen, P.; Bai, H. Y.; Liu, Y. H.; Wang, W. H.

    2017-11-01

    The state of metastable equilibrium glass can carry an imprint of the past and exhibit memory effect. As a hallmark of glassy dynamics, memory effect can affect glassy behavior as it evolves further upon time. Even though the physical picture of the memory effect has been well studied, it is unclear whether a glass can recall as many pieces of information as possible, and if so, how the glass will accordingly behave. We report that by fractionizing temperature interval, inserting multistep aging protocols, and optimizing the time of each temperature step, i.e., by imposing a multistep "training" on a prototypical P d40N i10C u30P20 metallic glass, the memory of the trained glass can be significantly strengthened, marked by a pronounced augment in potential energy. These findings provide a new guide for regulating the energy state of glass by enhancing the nonequilibrium behaviors of the memory effect and offer an opportunity to develop a clearer physical picture of glassy dynamics.

  20. Rape trauma syndrome in the military courts.

    Science.gov (United States)

    Young, S A

    1995-01-01

    The military courts have developed a rich case law tradition in the area of rape trauma syndrome testimony. These cases are particularly important in the context of a military that is both increasingly female and increasingly sensitive to mixed gender relationships. This article reviews the military court's approach to rape trauma testimony over the past 15 years. The author notes that military courts have been accepting of this testimony within certain well defined limits. The author analyzes the approach to testimony at one military medical center and offers a testimony model for the forensic psychiatrist who testifies in a military setting.

  1. Perceptions of, and Assistance Provided to, a Hypothetical Rape Victim: Differences between Rape Disclosure Recipients and Nonrecipients

    Science.gov (United States)

    Paul, Lisa A.; Kehn, Andre; Gray, Matt J.; Salapska-Gelleri, Joanna

    2014-01-01

    Objective: Undergraduate rape disclosure recipients' and nonrecipients' sociodemographic and life experience variables, attitudes towards rape, and responses to a hypothetical rape disclosure were compared to determine differences between them. Participants: One hundred ninety-two undergraduates at 3 universities participated in this online survey…

  2. Examining the Relationship between Male Rape Myth Acceptance, Female Rape Myth Acceptance, Victim Blame, Homophobia, Gender Roles, and Ambivalent Sexism

    Science.gov (United States)

    Davies, Michelle; Gilston, Jennifer; Rogers, Paul

    2012-01-01

    The relationship between male rape myth acceptance, female rape myth acceptance, attitudes toward gay men, a series of gender role and sexism measures, victim blame and assault severity were investigated. It was predicted that men would display more negative, stereotypical attitudes than women and that male rape myth endorsement would be related…

  3. The Impact of Victim Alcohol Consumption and Perpetrator Use of Force on Perceptions in an Acquaintance Rape Vignette.

    Science.gov (United States)

    Brown, Amy L; Horton, Jada; Guillory, Ariel

    2018-02-01

    Research suggests that victims of incapacitated rape (when someone has sex with a person who is unable to consent to or resist sexual activity, usually because of intoxication) face higher levels of victim blame than do victims of forcible rape (Krahé, Temkin, & Bieneck, 2007). However, it is not clear whether blame is the result of victim alcohol consumption or the lack of force and resistance present during incapacitated rape; both of these factors have been shown to increase victim blame. The current vignette study crossed victim alcohol consumption and perpetrator use of force. We found main effects of both independent variables on judgments of victim responsibility, but no interaction, suggesting that the effects of alcohol and force are additive rather than interactive. These results indicate that victims of incapacitated rape may indeed face challenges upon disclosing their assaults.

  4. Immunological Effects of Probiotics and their Significance to Human Health

    Science.gov (United States)

    Gill, Harsharn S.; Grover, Sunita; Batish, Virender K.; Gill, Preet

    Probiotics are defined as live microorganisms which when administered in adequate amounts confer a health benefit upon the host (FAO/WHO, 2001). Lactic acid bacteria, particularly Lactobacillus and Bifidobacterium species are commonly used as probiotics. Other less commonly used probiotics include the yeast Sacchromyces cerevisiae and some non-pathogenic Escherichia coli and Bacillus species. Studies over the past 20 years have demonstrated that probiotic intake is able to confer a range of health benefits including modulation of the immune system, protection against gastrointestinal and respiratory tract infections, lowering of blood cholesterol levels, attenuation of overt immuno-inflammatory disorders (such as inflammatory bowel disease, allergies) and anti-cancer effects. However, the strongest clinical evidence for probiotics relates to their effectiveness in improving gut health and modulating (via stimulation or regulation) the host immune system. This chapter provides an overview of the current status of our knowledge regarding the immunostimulatory and immunoregulatory effects of probiotics on the immune system and their significance to human health.

  5. Incapacitated rape and alcohol use: a prospective analysis.

    Science.gov (United States)

    Kaysen, Debra; Neighbors, Clayton; Martell, Joel; Fossos, Nicole; Larimer, Mary E

    2006-10-01

    This study examined timing of alcohol-related sexual assaults (incapacitated rape) in relation to both alcohol consumption and alcohol-related negative consequences. The sample was drawn from a randomly selected pool of college students across three campuses (n=1238) followed over a three year time period. 91% of students never experienced an incapacitated rape, 2% reported an incapacitated rape prior to the first assessment point (n=30), and 6% reported one over the course of the study (n=76). Results indicated that incapacitated rape was associated with higher alcohol use and more negative consequences in the years prior to the assault. Incapacitated rape was also associated with higher alcohol use and more negative consequences during the year in which the rape took place and subsequent years, with highest rates measured for the year of the rape. These results suggest alcohol use can function as both risk factor and consequence of sexual victimization.

  6. Reader responses to literary depictions of rape

    NARCIS (Netherlands)

    E.M. Koopman (Emy); M. Hilscher (Michelle); G.C. Cupchik (Gerald)

    2012-01-01

    textabstractThis study explored reader responses to different literary depictions of rape. Four literary excerpts were used and divided as aesthetic versus nonaesthetic (style) and allusive versus explicit (detail). The general question was how readers would react to literary fragments depicting

  7. Ethical challenges when reading aesthetic rape scenes

    NARCIS (Netherlands)

    E.M. Koopman (Emy)

    2011-01-01

    textabstractBoth the issue of the ethics of representation and the issue of the ethics of reading are particularly important when it comes to representations of suffering and violence. This chapter addresses the ethics of representing and the ethics of reading rape, with a focus on the latter.

  8. Alcohol Consumption and Responsibility Judgment for Rape.

    Science.gov (United States)

    Kreutzer, Jeffrey S.; And Others

    One explanation for the positive relationship between alcohol consumption and violent crime considers alcohol consumption to be a socially accepted excuse for otherwise inappropriate behaviors. A policy capturing methodology was used to examine judgments of responsibility for rape. Male (N=30) and female (N=66) undergraduates received 40 profiles…

  9. Taking a chance: Sex, alcohol & acquaintance rape

    DEFF Research Database (Denmark)

    Demant, Jakob; Heinskou, Marie Bruvik

    2011-01-01

    to grasp more of the complexities of the situation. By analyzing a single case of acquaintance rape and then reflect this case in the light of interviews on young people's drinking habits it is argued that the complexities within the analytical frame of chance is crucial in understanding reported...

  10. Rape Myths and the Cross-Cultural Adaptation of the Illinois Rape Myth Acceptance Scale in China.

    Science.gov (United States)

    Xue, Jia; Fang, Gang; Huang, Hui; Cui, Naixue; Rhodes, Karin V; Gelles, Richard

    2016-06-05

    The study examines the similarities and differences between China and the United States with regard to rape myths. We assessed the individual level of rape myth acceptance among Chinese university students by adapting and translating a widely used measure of rape myth endorsement in the United States, the Illinois Rape Myth Acceptance (IRMA) scale. We assessed whether the IRMA scale would be an appropriate assessment of attitudes toward rape among young adults in China. The sample consisted of 975 Chinese university students enrolled in seven Chinese universities. We used explorative factor analysis to examine the factor structure of the Chinese translation of the IRMA scale. Results suggest that the IRMA scale requires some modification to be employed with young adults in China. Our analyses indicate that 20 items should be deleted, and a five-factor model is generated. We discuss relevant similarities and differences in the factor structure and item loadings between the Chinese Rape Myth Acceptance (CRMA) and the IRMA scales. A revised version of the IRMA, the CRMA, can be used as a resource in rape prevention services and rape victim support services. Future research in China that employs CRMA will allow researchers to examine whether individual's response to rape myth acceptance can predict rape potential and judgments of victim blaming and community members' acceptance of marital rape. © The Author(s) 2016.

  11. Contact with Counter-Stereotypical Women Predicts Less Sexism, Less Rape Myth Acceptance, Less Intention to Rape (in Men) and Less Projected Enjoyment of Rape (in Women).

    Science.gov (United States)

    Taschler, Miriam; West, Keon

    2017-01-01

    Intergroup contact-(positive) interactions with people from different social groups-is a widely researched and strongly supported prejudice-reducing mechanism shown to reduce prejudice against a wide variety of outgroups. However, no known previous research has investigated whether intergroup contact can also reduce sexism against women. Sexism has an array of negative outcomes. One of the most detrimental and violent ones is rape, which is both justified and downplayed by rape myth acceptance. We hypothesised that more frequent, higher quality contact with counter-stereotypical women would predict lower levels of sexism and thus less rape myth acceptance (in men) and less sexualised projected responses to rape (in women). Two studies using online surveys with community samples supported these hypotheses. In Study 1, 170 male participants who experienced more positive contact with counter-stereotypical women reported less intention to rape. Similarly, in Study 2, 280 female participants who experienced more positive contact with counter-stereotypical women reported less projected sexual arousal at the thought of being raped. Thus, the present research is the first known to show that contact could be a potential tool to combat sexism, rape myth acceptance, intentions to rape in men, and sexualisation of rape by women.

  12. Populations of selected microbial and fungal species growing on the surface of rape seeds following treatment with desiccants or plant growth regulators.

    Science.gov (United States)

    Frac, Magdalena; Jezierska-Tys, Stefania; Tys, Jerzy

    2010-01-01

    The aim of this study was to determine the effects of desiccants and plant growth regulators on selected microbial species affecting rape seeds, with special emphasis on the growth of fungi and identification of the genus and species composition. The experimental material in the study was seeds of winter rape cv. Californium that were collected from the field during combine harvest. The chemical agents applied, both desiccants and growth regulators, generally decreased the populations of bacteria occurring on the surface of rape seeds. The responses of fungi depended upon the type of agent applied and were manifested as either stimulation or inhibition of the growth of the fungal species. The fungi isolated from the surface of rape seeds were characteristic of those found in the field environment (Cladosporium and Penicillium) and typical for those present on the surface of rape seeds (Alternaria).

  13. Aggregate-level lead exposure, gun violence, homicide, and rape

    Science.gov (United States)

    Nelson, Erik J.; Qian, Zhengmin; Vaughn, Michael G.; Wright, John P.; Beaver, Kevin M.; Barnes, J. C.; Petkovsek, Melissa; Lewis, Roger; Schootman, Mario; Rosenfeld, Richard

    2017-01-01

    Context An increasing body of research has linked the geographic distribution of lead with various indicators of criminal and antisocial behavior. Objective The current study, using data from an ongoing project related to lead exposure in St. Louis City, MO, analyzed the association between aggregate blood lead levels and specific indicators violent crime within the city. Design Ecological study. Setting St. Louis, Missouri. Exposure measure Blood lead levels. Main outcome measure Official reports of violent crimes were categorized as 1) crimes involving a firearm (yes/no), 2) assault crimes (with or without a firearm), 3) robbery crimes (with or without a firearm), 4) homicides and 5) rape. Results With the exception of rape, aggregate blood-lead levels were statistically significant predictors of violent crime at the census tract level. The risk ratios for each of the outcome measures were as follows: firearm crimes 1.03 (1.03–1.04), assault crimes 1.03 (1.02–1.03), robbery crimes 1.03 (1.02–1.04), homicide 1.03 (1.01, 1.04), and rape 1.01 (0.99–1.03). Conclusions Extending prior research in St. Louis, results suggest that aggregated lead exposure at the census tract level predicted crime outcomes, even after accounting for important sociological variables. Moving forward, a more developed understanding of aggregate level crime may necessitate a shift toward studying the synergy between sociological and biological risk factors such as lead exposure. PMID:29176826

  14. Remote Estimation of Vegetation Fraction and Flower Fraction in Oilseed Rape with Unmanned Aerial Vehicle Data

    Directory of Open Access Journals (Sweden)

    Shenghui Fang

    2016-05-01

    Full Text Available This study developed an approach for remote estimation of Vegetation Fraction (VF and Flower Fraction (FF in oilseed rape, which is a crop species with conspicuous flowers during reproduction. Canopy reflectance in green, red, red edge and NIR bands was obtained by a camera system mounted on an unmanned aerial vehicle (UAV when oilseed rape was in the vegetative growth and flowering stage. The relationship of several widely-used Vegetation Indices (VI vs. VF was tested and found to be different in different phenology stages. At the same VF when oilseed rape was flowering, canopy reflectance increased in all bands, and the tested VI decreased. Therefore, two algorithms to estimate VF were calibrated respectively, one for samples during vegetative growth and the other for samples during flowering stage. The results showed that the Visible Atmospherically Resistant Index (VARIgreen worked most accurately for estimating VF in flower-free samples with an Root Mean Square Error (RMSE of 3.56%, while the Enhanced Vegetation Index (EVI2 was the best in flower-containing samples with an RMSE of 5.65%. Based on reflectance in green and NIR bands, a technique was developed to identify whether a sample contained flowers and then to choose automatically the appropriate algorithm for its VF estimation. During the flowering season, we also explored the potential of using canopy reflectance or VIs to estimate FF in oilseed rape. No significant correlation was observed between VI and FF when soil was visible in the sensor’s field of view. Reflectance at 550 nm worked well for FF estimation with coefficient of determination (R2 above 0.6. Our model was validated in oilseed rape planted under different nitrogen fertilization applications and in different phenology stages. The results showed that it was able to predict VF and FF accurately in oilseed rape with RMSE below 6%.

  15. Shortening of the development cycle in winter rape (Brassica napus var. oleifera L. by grafting nonvernalized scions on generative stock

    Directory of Open Access Journals (Sweden)

    Franciszek Dubert

    2013-12-01

    Full Text Available The conditions were investigated under which the development cycle in winter rape could be markedly reduced by grafting. Scions from non vernalized seedlings were grafted onto stock plants beginning their generative phase. Winter rape plants vernalized under natural field conditions and spring rape plants in the initial generative phase were used as stock. Best results were obtained by grafting scions from plants at the stage of 4 leaves, i.e. after 3 weeks of growth, onto winter rape stock. With such scions the effectiveness of graftings was high and seed crops were obtained 170 days earlier than under natural field conditions of growth and 80 days earlier than under artificial conditions. Scions grafted onto winter rape stock produced more siliques than those on spring rape. Grafting of scions after cutting off their apical meristems allowed formation of side shoots and consequently resulted in higher yields of siliques; the formation of siliques, however, was delayed by about 10 days as compared to grafts with apical meristems.

  16. Effects of damping-off caused by Rhizoctonia solani anastomosis group 2-1 on roots of wheat and oil seed rape quantified using X-ray Computed Tomography and real-time PCR

    Directory of Open Access Journals (Sweden)

    Craig J. Sturrock

    2015-06-01

    Full Text Available Rhizoctonia solani is a plant pathogenic fungus that causes significant establishment and yield losses to several important food crops globally. This is the first application of high resolution X-ray micro Computed Tomography (X-ray µCT and real-time PCR to study host-pathogen interactions in situ and elucidate the mechanism of Rhizoctonia damping-off disease over a 6-day period caused by R. solani, anastomosis group (AG 2-1 in wheat (Triticum aestivum cv. Gallant and oil seed rape (OSR, Brassica napus cv. Marinka. Temporal, non-destructive analysis of root system architectures was performed using RooTrak and validated by the destructive method of root washing. Disease was assessed visually and related to pathogen DNA quantification in soil using real-time PCR. R. solani AG2-1 at similar initial DNA concentrations in soil was capable of causing significant damage to the developing root systems of both wheat and OSR. Disease caused reductions in primary root number, root volume, root surface area and convex hull which were affected less in the monocotyledonous host. Wheat was more tolerant to the pathogen, exhibited fewer symptoms and developed more complex root system. In contrast, R. solani caused earlier damage and maceration of the taproot of the dicot, OSR. Disease severity was related to pathogen DNA accumulation in soil only for OSR, however reductions in root traits were significantly associated with both disease and pathogen DNA. The method offers the first steps in advancing current understanding of soil-borne pathogen behaviour in situ at the pore scale, which may lead to the development of mitigation measures to combat disease influence in the field.

  17. Effects of damping-off caused by Rhizoctonia solani anastomosis group 2-1 on roots of wheat and oil seed rape quantified using X-ray Computed Tomography and real-time PCR.

    Science.gov (United States)

    Sturrock, Craig J; Woodhall, James; Brown, Matthew; Walker, Catherine; Mooney, Sacha J; Ray, Rumiana V

    2015-01-01

    Rhizoctonia solani is a plant pathogenic fungus that causes significant establishment and yield losses to several important food crops globally. This is the first application of high resolution X-ray micro Computed Tomography (X-ray μCT) and real-time PCR to study host-pathogen interactions in situ and elucidate the mechanism of Rhizoctonia damping-off disease over a 6-day period caused by R. solani, anastomosis group (AG) 2-1 in wheat (Triticum aestivum cv. Gallant) and oil seed rape (OSR, Brassica napus cv. Marinka). Temporal, non-destructive analysis of root system architectures was performed using RooTrak and validated by the destructive method of root washing. Disease was assessed visually and related to pathogen DNA quantification in soil using real-time PCR. R. solani AG2-1 at similar initial DNA concentrations in soil was capable of causing significant damage to the developing root systems of both wheat and OSR. Disease caused reductions in primary root number, root volume, root surface area, and convex hull which were affected less in the monocotyledonous host. Wheat was more tolerant to the pathogen, exhibited fewer symptoms and developed more complex root systems. In contrast, R. solani caused earlier damage and maceration of the taproot of the dicot, OSR. Disease severity was related to pathogen DNA accumulation in soil only for OSR, however, reductions in root traits were significantly associated with both disease and pathogen DNA. The method offers the first steps in advancing current understanding of soil-borne pathogen behavior in situ at the pore scale, which may lead to the development of mitigation measures to combat disease influence in the field.

  18. Rape-related symptoms in adolescents: short- and long-term outcome after cognitive behavior group therapy

    Directory of Open Access Journals (Sweden)

    Iva Bicanic

    2014-06-01

    Full Text Available Background: Efficacy studies on treatment in adolescent victims of single rape are lacking, even though sexual victimization is most likely to occur during adolescence and despite the fact that adolescents are at risk to develop subsequent posttraumatic stress disorder. Aim: The aim of this prospective observational study was to evaluate the short- and long-term outcomes of a nine-session cognitive behavior group therapy (STEPS, including a parallel six-session parents’ group on rape-related symptomatology in female adolescents (13–18 years. STEPS includes psychoeducation, exposure in sensu as well as in vivo, cognitive restructuring, and relapse prevention. Methods: Fifty-five female adolescents with mental health problems due to single rape, but without prior sexual trauma, received STEPS while their parents participated in a support group. Subjects were assessed on posttraumatic stress (PTS and comorbid symptoms using self-report questionnaires prior to and directly after treatment, and at 6 and 12 months follow-up. Results: Repeated measures analysis showed a significant and large decrease in symptoms of PTS, anxiety, depression, anger, dissociation, sexual concerns, and behavior problems directly after treatment, which maintained at 12 months follow-up. Time since trauma did not influence the results. Dropout during STEPS was 1.8%. Conclusions: The results potentially suggest that the positive treatment outcomes at short- and long-term may be caused by STEPS. The encouraging findings need confirmation in future controlled studies on the effectiveness of STEPS because it may be possible that the treatment works especially well for more chronic symptoms, while the less chronic part of the sample showed considerable improvement on its own.

  19. Overexpression of sinapine esterase BnSCE3 in oilseed rape seeds triggers global changes in seed metabolism.

    Science.gov (United States)

    Clauss, Kathleen; von Roepenack-Lahaye, Edda; Böttcher, Christoph; Roth, Mary R; Welti, Ruth; Erban, Alexander; Kopka, Joachim; Scheel, Dierk; Milkowski, Carsten; Strack, Dieter

    2011-03-01

    Sinapine (O-sinapoylcholine) is the predominant phenolic compound in a complex group of sinapate esters in seeds of oilseed rape (Brassica napus). Sinapine has antinutritive activity and prevents the use of seed protein for food and feed. A strategy was developed to lower its content in seeds by expressing an enzyme that hydrolyzes sinapine in developing rape seeds. During early stages of seedling development, a sinapine esterase (BnSCE3) hydrolyzes sinapine, releasing choline and sinapate. A portion of choline enters the phospholipid metabolism, and sinapate is routed via 1-O-sinapoyl-β-glucose into sinapoylmalate. Transgenic oilseed rape lines were generated expressing BnSCE3 under the control of a seed-specific promoter. Two distinct single-copy transgene insertion lines were isolated and propagated to generate homozygous lines, which were subjected to comprehensive phenotyping. Sinapine levels of transgenic seeds were less than 5% of wild-type levels, whereas choline levels were increased. Weight, size, and water content of transgenic seeds were significantly higher than those of wild-type seeds. Seed quality parameters, such as fiber and glucosinolate levels, and agronomically important traits, such as oil and protein contents, differed only slightly, except that amounts of hemicellulose and cellulose were about 30% higher in transgenic compared with wild-type seeds. Electron microscopic examination revealed that a fraction of the transgenic seeds had morphological alterations, characterized by large cavities near the embryonic tissue. Transgenic seedlings were larger than wild-type seedlings, and young seedlings exhibited longer hypocotyls. Examination of metabolic profiles of transgenic seeds indicated that besides suppression of sinapine accumulation, there were other dramatic differences in primary and secondary metabolism. Mapping of these changes onto metabolic pathways revealed global effects of the transgenic BnSCE3 expression on seed metabolism.

  20. Interventions to Reduce Distress in Adult Victims of Rape and Sexual Violence: A Systematic Review

    Science.gov (United States)

    Regehr, Cheryl; Alaggia, Ramona; Dennis, Jane; Pitts, Annabel; Saini, Michael

    2013-01-01

    Objectives: This article presents a systematic evaluation of the effectiveness of interventions aimed at reducing distress in adult victims of rape and sexual violence. Method: Studies were eligible for the review if the assignment of study participants to experimental or control groups was by random allocation or parallel cohort design. Results:…

  1. Collateral Damage Related to Rape and Interpersonal Violence in Higher Education

    Science.gov (United States)

    Jones, Dan L.

    2014-01-01

    Collegiate communities are often faced with difficult situations from sexual assault, rape, and other forms of interpersonal violence. These events are not only tragic or traumatic for the individuals involved but also have ripple effects and create collateral damage within the campus community. Many universities are instituting bystander training…

  2. Sexual specificity, rape law reform and the feminist quest for justice ...

    African Journals Online (AJOL)

    The few possible advantages of a gender neutral approach to rape are offset by a series of disadvantages regarding gender justice when viewed from a feminist perspective. Formal gender neutrality does not safeguard against the effective influence of pervasive and enduring symbolic constructions pertaining to male and ...

  3. The Market, the Media and the Family in a School Excursion Rape Case

    Science.gov (United States)

    Gannon, Susanne

    2007-01-01

    This paper examines a local and specific instance of the effects of neoliberal markets on individual and institutional subjects of schooling. It reviews a court case between a prestigious private girls' school and an ex-student who sued the school for failing to provide adequate supervision on a school trip to Europe during which she was raped. It…

  4. Oilseed rape genotypes response to boron toxicity

    Directory of Open Access Journals (Sweden)

    Savić Jasna

    2013-01-01

    Full Text Available Response of 16 oilseed rape genotypes to B (boron toxicity was analyzed by comparing the results of two experiments conducted in a glasshouse. In Experiment 1 plants were grown in standard nutrient solutions with 10 µMB (control and 1000 µM B. Relative root and shoot growth varied from 20-120% and 31-117%, respectively. Variation in B concentration in shoots was also wide (206.5-441.7 µg B g-1 DW as well as total B uptake by plant (62.3-281.2 µg B g1. Four selected genotypes were grown in Experiment 2 in pots filled with high B soil (8 kg ha-1 B; B8. Shoot growth was not affected by B8 treatment, while root and shoot B concentration was significantly increased compared to control. Genotypes Panther and Pronto which performed low relative root and shoot growth and high B accumulation in plants in Experiment 1, had good growth in B8 treatment. In Experiment 2 genotype NS-L-7 had significantly lower B concentration in shots under treatment B8, but also very high B accumulation in Experiment 1. In addition, cluster analyses classified genotypes in three groups according to traits contrasting in their significance for analyzing response to B toxicity. The first group included four varieties based on their shared characteristics that have small value for the relative growth of roots and shoots and large values of B concentration in shoot. In the second largest group were connected ten genotypes that are heterogeneous in traits and do not stand out on any characteristic. Genotypes NS-L-7 and Navajo were separated in the third group because they had big relative growth of root and shoot, but also a high concentration of B in the shoot, and high total B uptake. Results showed that none of tested genotypes could not be recommended for breeding process to tolerance for B toxicity. [Projekat Ministarstva nauke Republike Srbije, br. OI 173028

  5. Parent socialization effects in different cultures: significance of directive parenting.

    Science.gov (United States)

    Sorkhabi, Nadia

    2012-06-01

    In this article, the controversy of divergent findings in research on parental socialization effects in different cultures is addressed. Three explanations intended to address divergent findings of socialization effects in different cultures, as advanced by researchers who emphasize cultural differences, are discussed. These include cultural differences in socialization values and goals of parents, parental emotional and cognitive characteristics associated with parenting styles, and adolescents' interpretations or evaluations of their parents' parenting styles. The empirical evidence for and against each of these arguments is examined and an alternative paradigm for understanding and empirical study of developmental outcomes associated with parenting styles in different cultures is suggested. Baumrind's directive parenting style is presented as an alternative to the authoritarian parenting style in understanding the positive developmental effects associated with "strict" parenting in cultures said to have a collectivist orientation. Directions for research on the three explanations are mentioned.

  6. Communicating/Muting Date Rape: A Co-Cultural Theoretical Analysis of Communication Factors Related to Rape Culture on a College Campus

    Science.gov (United States)

    Burnett, Ann; Mattern, Jody L.; Herakova, Liliana L.; Kahl, David H., Jr.; Tobola, Cloy; Bornsen, Susan E.

    2009-01-01

    Previous studies suggest that college campuses foster a rape culture in which date rape (most commonly, rape of women) is an accepted part of campus activity (Buchwald, Fletcher, & Roth, 1993; Sanday, 2007). In focus groups at a Midwestern university, researchers asked students about rape as they experienced it or knew about it on campus. The…

  7. Reporting effect sizes as a supplement to statistical significance ...

    African Journals Online (AJOL)

    Successful efforts to improve reading achievement emphasise identification and implementation of evidence-based practices that promote high rates of achievement. Behind the concept of evidencebased instruction lies the notion of scientifically valid and replicable research that can help educators make effective choices.

  8. Metastatic breast cancer - age has a significant effect on survival ...

    African Journals Online (AJOL)

    The data on 217 elderly (aged ≥ 65 years) and 209 middleaged postmenopausal patients with metastatic breast cancer treated in the Department of Medical Oncology, University of Pretoria, from 1976 to 1985 were analysed to determine the effect of age on survival. When considered as a group, the elderly have a more ...

  9. Rape-related cognitive distortions: Preliminary findings on the role of early maladaptive schemas.

    Science.gov (United States)

    Sigre-Leirós, Vera; Carvalho, Joana; Nobre, Pedro J

    2015-01-01

    Despite the important focus on the notion of cognitive distortions in the sexual offending area, the relevance of underlying cognitive schemas in sexual offenders has also been suggested. The aim of the present study was to investigate a potential relationship between Early Maladaptive Schemas (EMSs) and cognitive distortions in rapists. A total of 33 men convicted for rape completed the Bumby Rape Scale (BRS), the Young Schema Questionnaire - Short form-3 (YSQ-S3), the Brief Symptom Inventory (BSI), and the Socially Desirable Response Set Measure (SDRS-5). Results showed a significant relationship between the impaired limits schematic domain and the Justifying Rape dimension of the BRS. Specifically, after controlling for psychological distress levels and social desirability tendency, the entitlement/grandiosity schema from the impaired limits domain was a significant predictor of cognitive distortions related to Justifying Rape themes. Overall, despite preliminary, there is some evidence that the Young's Schema-Focused model namely the impaired limits dimension may contribute for the conceptualization of cognitive distortions in rapists and further investigation is recommended. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. Ethanol production from rape straw: Part of an oilseed rape biorefinery

    Energy Technology Data Exchange (ETDEWEB)

    Arvaniti, E.

    2010-12-15

    Agricultural residues from rapeseed biodiesel industry (rapeseed cake, rape straw, crude glycerol), which represent the 82%wt. of the oilseed rape, currently have only low-grade applications in the market. For this, a scenario was built on exploiting qualities of rapeseed biodiesel residues for forming added-value products, and expanding and upgrading an existing biodiesel plant, to an oilseed rape biorefinery by 2020 in European ground. Selection of products was based on a technological feasibility study given the time frame, while priority was given to Low-Value-High-Volume readily marketed products, like production of energy and feed. Products selected except rapeseed biodiesel, were ethanol, biogas, enzymes energy, chemical building blocks, and superior quality animal fodder. The production lines were analyzed and prospects for 2020 were projected on a critical basis. Particular merit was given to two products, ethanol from cellulose, and cellulolytic enzymes from rape straw. Cellulosic ethanol from rape straw was optimized for all production steps, i.e. for thermo-chemical pretreatment, enzyme hydrolysis, and fermentation of C6 sugars. Thermo-chemical pretreatment was studied with Wet oxidation technique at different conditions of temperature, reaction time, and oxygen pressure, but also factors like pre-soaking straw in warm water, or recycling liquid were also studied. Wet oxidation has been extensively tested in the past for different substrates, and gives promising results with indicators that are important for cellulosic ethanol production; C6 sugars recovery, high digestibility for enzymes, and limited formed degradation products. Here, optimal pretreatment conditions for rape straw were first presoaking rape straw at 80 deg. C for 20 minutes, and then wet-oxidize with 12 bar of oxygen at 205 deg. C for 3 minutes. Recovery of cellulose and hemicellulose under these conditions was 105% and 106% respectively, while recovery of lignin was 86%. When this

  11. Rape in World War II film: comparing narrations

    Directory of Open Access Journals (Sweden)

    Dzadevych, Tetyana

    2016-12-01

    Full Text Available The objective of this paper is to show how the filmmaker’s genre of choice shapes the main discourse of the film. The author compares Helke Sander’s documentary Liberators Take Liberties (1991-1992 and Max Farberbock’s narrative feature A Woman in Berlin (2008 both dealing with the dramatic effect of the end of WWII, in particular with the instances of German women having been raped by the Allied troops, a theme first publicized in the anonymous diary A Woman in Berlin (1953. There is a clear connection between the book and the two films, but if Sander focuses on the rape itself and on the extraordinary female experience of war, Farberbock is more concerned with cross-national revenge. The author looks closer at the genre elements, particularly at the genres of the diary, the (feminist documentary, and the narrative film. Then, the author draws some parallels between the Helke Sander film and the diary A Woman of Berlin and discusses the documentaries within the feminist framework inspired by Sander’s accomplishments.

  12. Forensic sexology: paraphilic serial rape (biastophilia) and lust murder (erotophonophilia).

    Science.gov (United States)

    Money, J

    1990-01-01

    Forensic sexology is not synonymous with either forensic psychiatry or forensic psychology. It is a specialty in its own right, and is needed in the courtroom. Paraphilic sex offenders on trial are misrepresented as being, by their own choice, psychopathic or sociopathic deviates. They are unable to explain their paraphilic criminality to either themselves or society. In a case of serial rape and serial lust murder here presented, the contributory causes are examined and differentiated as hereditary predisposition, hormonal functioning; pathological relationships, sexual abuse; and syndrome overlap with bipolar disorder, schizoid disorder, antisocial personality disorder, epilepsy, and multiple personality. The precipitating causes were differentiated as childhood head injuries, and adult head injury at age 20. Left impact trauma and sexological trauma were sequelae of the adult injury. The full range of diagnostic resources was not available for a prisoner on death row. Capital punishment has not prevented the reemergence in each new generation of serial rape and serial lust murder as an epidemiological, public health problem. Punishment is an ineffectual substitute for epidemiological research into cause, effect, and prevention.

  13. Ending Rape in War: How Far Have We Come?

    Directory of Open Access Journals (Sweden)

    Lucy Fiske

    2015-02-01

    Full Text Available The rape of women has for centuries been an endemic feature of war, yet perpetrators largely go unpunished. Women were sanctioned as the spoils of war in biblical times and more recently it has been claimed that it is more dangerous to be a woman than a soldier in modern conflict. Nevertheless, until the establishment of the ad hoc International Criminal Tribunals for Rwanda and the former Yugoslavia – there was very little concern regarding the need to address the rape of women in conflict. This paper briefly maps historical attitudes towards rape in war, outlines some analyses and explanations of why rape in war occurs and finally turns more substantively to recent efforts by the international community to prosecute rape as a war crime and a crime against humanity. We argue, that while commendable in some ways, contemporary approaches to rape in war risk reinforcing aspects of women’s status which contribute to the targeting of women for rape and continue to displace women from the centre to the margins in debates and practices surrounding rape in both war and peace time.  We conclude by arguing that criminal prosecutions alone are insufficient and that, if we are to end the rape of women and girls in war (and peace we need a radical restructuring of gender relations across every sphere of social and political life.

  14. Reactions to rape: a military forensic psychiatrist's perspective.

    Science.gov (United States)

    Ritchie, E C

    1998-08-01

    Accusations of rape or sexual harassment are currently very high-profile in the military. This article discusses rape allegations in the military legal system from a psychiatric perspective. The original definition of "rape trauma syndrome" and subsequent psychiatric thinking about the diagnosis are briefly outlined. Common reactions seen in military victims in this era are described. A prototypical military case is presented. An adequate evaluation of an alleged victim is outlined. Credentials and preparation of an expert witness are also briefly discussed, with cautions about the use of expert testimony in cases of alleged sexual assault and rape trauma syndrome.

  15. Development of a biologically based fertilizer, incorporating Bacillus megaterium A6, for improved phosphorus nutrition of oilseed rape.

    Science.gov (United States)

    Hu, Xiaojia; Roberts, Daniel P; Xie, Lihua; Maul, Jude E; Yu, Changbing; Li, Yinshui; Zhang, Shujie; Liao, Xing

    2013-04-01

    Sustainable methods with diminished impact on the environment need to be developed for the production of oilseed rape in China and other regions of the world. A biological fertilizer consisting of Bacillus megaterium A6 cultured on oilseed rape meal improved oilseed rape seed yield (P rape meal without strain A6 in 1 of 2 experiments, suggesting a role for strain A6 in improving yield. Strain A6 was capable of solubilizing phosphorus from rock phosphate in liquid culture and produced enzymes capable of mineralizing organic phosphorus (acid phosphatase, phytase) in liquid culture and in the biological fertilizer. The biologically based fertilizer, containing strain A6, improved plant phosphorus nutrition in greenhouse pot experiments resulting in significantly greater available phosphorus in natural soil and in significantly greater plant phosphorus content relative to the nontreated control. Seed yield and available phosphorus in natural soil were significantly greater with a synthetic chemical fertilizer treatment, reduced in phosphorus content, than the biological fertilizer treatment, but a treatment containing the biological fertilizer combined with the synthetic fertilizer provided the significantly greatest seed yield, available phosphorus in natural soil, and plant phosphorus content. These results suggest that the biological fertilizer was capable of improving oilseed rape seed yield, at least in part, through the phosphorus-solubilizing activity of B. megaterium A6.

  16. Distribución de nitrógeno, fósforo y azufre en un cultivo de colza: efectos sobre el ciclado de nutrientes Distribution of nitrogen, phosphorus and sulfur in oilseed rape: effects on nutrient cycling

    Directory of Open Access Journals (Sweden)

    Gerardo Rubio

    2007-12-01

    Full Text Available Comparado con otros cultivos, la colza tiene una alta demanda de azufre (S por lo que sería esperable que la inclusión de este cultivo en la rotación agrícola acelere el agotamiento de este nutriente en los suelos de las áreas cultivadas. En este trabajo, se comparan los patrones de partición de biomasa, S, nitrógeno (N y fósforo (P en plantas maduras de colza. La información a obtener es relevante desde el punto de vista del ciclado de nutrientes. Para ello se realizó un experimento de campo que se ajustó a un arreglo factorial con dos factores (N y S. En el momento de la cosecha, se midió la acumulación de biomasa, N, P y S en tres compartimientos: granos, rastrojo (resto de parte aérea y raíces. Aunque el rendimiento fue afectado levemente por la adición individual de N o S, la simultánea adición de ambos nutrientes provocó un incremento del 56%. El N y el P presentaron una distribución semejante entre los órganos de la planta estudiados, sin embargo, el S difirió marcadamente de ambos. Su partición al órgano que se exporta (granos fue de menor magnitud que la observada para N y P. En cambio, su partición al rastrojo en pie fue mayor. Esta característica atenuaría los efectos de la alta demanda de S sobre la exportación del cultivo y permitiría una reutilización del fertilizante agregado por el cultivo siguiente.Oilseed rape poses a higher sulfur (S demand, compared to other crops. This may indicate that the inclusion of this crop in the crop rotation could accelerate soil S depletion. In this work, we compared the allocation of biomass, nitrogen (N, phosphorus (P and S in oilseed rape mature plants. Two factors were analyzed in a field experiment: nitrogen and sulphur (two levels for each factor. At harvest, we measured the accumulation of biomass, N, P and S in three compartments: roots, straw and grains. Yield was little affected by the addition of single nutrients but the simultaneous addition of N and S

  17. Adverse effects of anticoagulation treatment: clinically significant upper gastrointestinal hemorrhage

    Directory of Open Access Journals (Sweden)

    Pavel Skok

    2006-12-01

    Full Text Available Background: Over the last years, the use of oral anticoagulant treatment has increased dramatically, principally for the prevention of venous thrombosis and thrombembolic events. This treatment is demanding, especially among the elderly with concommitant diseases and different medication. Aim of the study to evaluate the rate of serious complications, clinically significant hemorrhage from upper gastointestinal tract in patients treated with oral antiocoagulants in a prospective cohort study.Patients and methods: Included were patients admitted to our institution between January 1, 1994 and December 31, 2003 due to gastrointestinal hemorrhage. Emergency endoscopy and laboratory testing was performed in all patients.Results: 6416 patients were investigated: 2452 women (38.2 % and 3964 men (61.8 %, mean age 59.1 years, SD 17.2. Among our patients, 55 % were aged over 60 years. In 86.4 % of patients the source of bleeding was confirmed in the upper gastrointestinal tract. In the last week prior to bleeding, 20.4 % (1309/6416 of all patients were regularly taking nonsteroidal anti-inflammatory drugs, anticoagulant therapy or antiplatelet agents in single daily doses at least. 6.3 % of patients (82/1309 with abundant hemorrhage from upper gastrointestinal tract were using oral anticoagulant therapy and had INR > 5 at admission, 25.6 % of them had INR > 10. The mortality of patients using oral anticoagulants and INR > 5 was 17.1 %.Conclusions: Upper gastrointestinal hemorrhage is a serious complication of different medications, particularly in elderly patients. Safe use of anticoagulant therapy is based on careful selection of patients and correct intake of the prescribed drugs.

  18. Early osmotic adjustment responses in drought-resistant and drought-sensitive oilseed rape.

    Science.gov (United States)

    Hatzig, Sarah; Zaharia, L Irina; Abrams, Suzanne; Hohmann, Marie; Legoahec, Laurie; Bouchereau, Alain; Nesi, Nathalie; Snowdon, Rod J

    2014-08-01

    The impact of osmotic stress on growth, physiology, and metabolism of winter oilseed rape (Brassica napus L.) was investigated by detailed analysis of biomass traits, hormone metabolites and osmolytes in two genetically unrelated drought-tolerant genotypes and two unrelated drought-sensitive genotypes. Seedlings were grown in vitro under controlled conditions and osmotic stress was simulated by applying a gradual treatment with polyethylene glycol (PEG 6000), followed by hypo-osmotic treatment of variants used for metabolite determination. The results provide a basis for the identification of reliable selection criteria for drought resistance in oilseed rape. The in vitro cultivation system established during this study enabled effective discrimination of early osmotic stress responses between drought-resistant and -susceptible oilseed rape genotypes that also show large differences in relative seed yield under drought conditions in the field. Clear physiological and metabolic differences were observed between the drought-resistant and drought-sensitive genotypes, suggesting that osmotic adjustment is a key component of drought response in oilseed rape. Unexpectedly, however, the drought-resistant genotypes did not show typical hormonal adjustment and osmolyte accumulation, suggesting that they possess alternative physiological mechanisms enabling avoidance of stress symptoms. © 2014 Institute of Botany, Chinese Academy of Sciences.

  19. Female University Student and Staff Perceptions of Rape

    Science.gov (United States)

    Herman, Michele H.; Sedlacek, William E.

    1974-01-01

    This study explores the fears of potential rape victims and the amount of information about rape and self-defense that such women possess. Many dimensions were found to explain the variability of responses among female members of the campus community. Suggestions for programs were offered. (Author/PC)

  20. "Corrective rape" of lesbians in the era of transformative ...

    African Journals Online (AJOL)

    There have been numerous incidents of “corrective” rape of lesbians in recent years. This article examines the adequacy of the existing South African legal framework to deal with incidents of “corrective” rape against the background of transformative constitutionalism. The various definitions of transformative ...

  1. Date rape among undergraduates in southwestern Nigeria federal ...

    African Journals Online (AJOL)

    Correlational survey design was adopted to examine the extent to which attitude towards date rape is associated with the respondents' emotional empathy, beliefs in rape myths and gender. Simple random sampling technique was adopted at three stages to draw one thousand two hundred and sixteen undergraduates ...

  2. Knowledge and Perceptions of Date Rape among Female ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    (Afr J Reprod Health 2013; 17[3]: 137-148). Keywords: Female undergraduate students, Date rape perception, Date rape-related knowledge. Introduction. Violence against women is a pervasive human rights abuse worldwide1,2. It is any act that results in, or may result in, physical, sexual or psychological harm or suffering ...

  3. Rape Myth Beliefs and Bystander Attitudes among Incoming College Students

    Science.gov (United States)

    McMahon, Sarah

    2010-01-01

    Objective: The bystander approach to rape prevention is gaining popularity on college campuses, although research is limited. This study explored bystander attitudes and their relationship with rape myths in a sample of college students. Participants: Surveys from 2,338 incoming undergraduate students at a large, northeastern university were…

  4. The Experience of Male Rape in Non-Institutionalised Settings

    African Journals Online (AJOL)

    denise

    medical and psychological requirements of rape and sexual assault victims .... and can entail a higher degree of psychological manipulation rather ..... and happiness. Conclusion and Future Research. Among the primary observations evident in the descriptions obtained in this study is that the rape has tremendous power in ...

  5. A review of literature: rape and communication media strategies in ...

    African Journals Online (AJOL)

    Using historical-analytic methodology, this article reviews literature on rape and the communication strategies that can be used to address rape issues in Nigeria. In doing this, it critically engages communication theories as they apply to some communication media strategies that have been/can be deployed to redress the ...

  6. Understanding the innermost nature of genocidal rape: A community ...

    African Journals Online (AJOL)

    This article shows that existing explanations of wartime rapes that are the biosocial, cultural and war strategy approaches do not capture sufficiently the innermost nature of genocidal rape. It proposes a new theoretical framework, the community-based approach, and confronts its premises with the real-life experiences of ...

  7. Genotypic variation of rape in phosphorus uptake from sparingly ...

    African Journals Online (AJOL)

    user

    2012-02-14

    Feb 14, 2012 ... were investigated to elucidate the contributions of root morphology and organic acids exudation to P uptake by rape from ... experiments, the activation capacity of insoluble Fe-P and Al-P of organic acids secreted by different rape genotypes roots ..... root morphology, root exudates, root architecture and.

  8. Page | 131 RISING CASES OF RAPE OFFENCES IN NIGERIA: NEW ...

    African Journals Online (AJOL)

    Fr. Ikenga

    connection is one which takes place otherwise than between husband and wife. A lot of issues arise ... It can therefore be said that rape is any sexual contact that is accompanied by penetration of whatever orifice of .... through its lens to look also at the Nigerian society which encourages offences of rape. It is a statement of ...

  9. [Rape: a social problem and a public health issue].

    Science.gov (United States)

    Piet, Emmanuelle

    2010-11-01

    The French legal definition of rape was somewhat vague until the 1970s. In December 1980, the increased awareness created by the feminist movement led to a precise legal definition and to the possibility for self-help groups to participate in legal actions. In 1985, a telephone helpline was created after several rapes were following several rapes committed in public. Since 1986, more than 39 000 women have called this hotline. Other recent studies confirm the frequency of rape. Major advances have been made in recent years, in terms of justice for minors who are victims of rape (lengthening of the statutory limitation on sexual crimes) and healthcare provision (opening of refuges, medical-legal consultations, victim management centers, greater awareness among healthcare professionals, etc.). Women need to be better informed of the frequency of rape, its legal implications, rapists' strategies, mental disorders, and the physical (especially gynecological) repercussions of rape. Women must also be aware that the rapist is the only guilty party. Finally, a multidisciplinary strategy is needed, notably involving self-help associations and hospital units that deal with rape victims.

  10. Acquaintance Rape on Campus: The Problem, the Victims, and Prevention.

    Science.gov (United States)

    Neff, Laurie

    1988-01-01

    Asserts that, although providing educational programs and materials on acquaintance rape and prevention strategies is important, attention must also be given to victims. Discusses recognition of stress response pattern of victims suffering from Rape Trauma Syndrome and provision of appropriate referral and support services. Includes selected list…

  11. The emergency management of a rape case in a nutshell ...

    African Journals Online (AJOL)

    The management of a rape case in the emergency department is shrouded in an unacceptable level of lack of confidence. Since South Africa has a high incidence of rape, the contribution of health practitioners in addressing the crime successfully is essential. The medical management of such cases carries a high level of ...

  12. Rape, sexual politics and the construction of manhood among the ...

    African Journals Online (AJOL)

    Pascah Mungwini

    198). Burgess and Holmstrom (1974), in their analysis of the rape trauma syndrome, characterized rape as an act of violence which uses sex as a weapon. As will be highlighted below, the construction of Shona masculinity presents the male in contraposition to the female, thus attributing the active role to the male and the.

  13. Attitudes toward rape among Nigerian young adults: the role of ...

    African Journals Online (AJOL)

    Three hypotheses were tested with the independent group t-test. Attitudes of young adults toward rape was found to be different based on gender and parental family structure; male young adults had more positive attitudes toward rape than their female counterparts (t = 2.02, df = 318, p < .05); youth from polygamous family ...

  14. Psycho-legal challenges facing the mentally retarded rape victim

    African Journals Online (AJOL)

    2011-09-03

    Sep 3, 2011 ... against women and children is rife in South Africa, the country has been branded the 'rape capital of the world'. ... the criminal justice system, have regarded people with mental retardation as unreliable witnesses. ..... Another important role player in this legal battle is the police. If a rape survivor with mental ...

  15. The Influence of Rape Myth Acceptance and Situational Factors in ...

    African Journals Online (AJOL)

    Through mixed-method victimisation surveys that covered four universities in Lagos and Ogun states, involving 206 respondents and 12 in-depth interviewees, the study found that emotions and societal perception of rape are strong factors in determining personal conception and description of rape-like experiences.

  16. Assessing winter oilseed rape freeze injury based on Chinese HJ remote sensing data*

    Science.gov (United States)

    She, Bao; Huang, Jing-feng; Guo, Rui-fang; Wang, Hong-bin; Wang, Jing

    2015-01-01

    The winter oilseed rape (Brassica napus L.) accounts for about 90% of the total acreage of oilseed rape in China. However, it suffers the risk of freeze injury during the winter. In this study, we used Chinese HJ-1A/1B CCD sensors, which have a revisit frequency of 2 d as well as 30 m spatial resolution, to monitor the freeze injury of oilseed rape. Mahalanobis distance-derived growing regions in a normal year were taken as the benchmark, and a mask method was applied to obtain the growing regions in the 2010–2011 growing season. The normalized difference vegetation index (NDVI) was chosen as the indicator of the degree of damage. The amount of crop damage was determined from the difference in the NDVI before and after the freeze. There was spatial variability in the amount of crop damage, so we examined three factors that may affect the degree of freeze injury: terrain, soil moisture, and crop growth before the freeze. The results showed that all these factors were significantly correlated with freeze injury degree (P<0.01, two-tailed). The damage was generally more serious in low-lying and drought-prone areas; in addition, oilseed rape planted on south- and west-oriented facing slopes and those with luxuriant growth status tended to be more susceptible to freeze injury. Furthermore, land surface temperature (LST) of the coldest day, soil moisture, pre-freeze growth and altitude were in descending order of importance in determining the degree of damage. The findings proposed in this paper would be helpful in understanding the occurrence and severity distribution of oilseed rape freeze injury under certain natural or vegetation conditions, and thus help in mitigation of this kind of meteorological disaster in southern China. PMID:25644468

  17. Assessing winter oilseed rape freeze injury based on Chinese HJ remote sensing data.

    Science.gov (United States)

    She, Bao; Huang, Jing-feng; Guo, Rui-fang; Wang, Hong-bin; Wang, Jing

    2015-02-01

    The winter oilseed rape (Brassica napus L.) accounts for about 90% of the total acreage of oilseed rape in China. However, it suffers the risk of freeze injury during the winter. In this study, we used Chinese HJ-1A/1B CCD sensors, which have a revisit frequency of 2 d as well as 30 m spatial resolution, to monitor the freeze injury of oilseed rape. Mahalanobis distance-derived growing regions in a normal year were taken as the benchmark, and a mask method was applied to obtain the growing regions in the 2010-2011 growing season. The normalized difference vegetation index (NDVI) was chosen as the indicator of the degree of damage. The amount of crop damage was determined from the difference in the NDVI before and after the freeze. There was spatial variability in the amount of crop damage, so we examined three factors that may affect the degree of freeze injury: terrain, soil moisture, and crop growth before the freeze. The results showed that all these factors were significantly correlated with freeze injury degree (P<0.01, two-tailed). The damage was generally more serious in low-lying and drought-prone areas; in addition, oilseed rape planted on south- and west-oriented facing slopes and those with luxuriant growth status tended to be more susceptible to freeze injury. Furthermore, land surface temperature (LST) of the coldest day, soil moisture, pre-freeze growth and altitude were in descending order of importance in determining the degree of damage. The findings proposed in this paper would be helpful in understanding the occurrence and severity distribution of oilseed rape freeze injury under certain natural or vegetation conditions, and thus help in mitigation of this kind of meteorological disaster in southern China.

  18. Suspects in criminal investigations of rape

    Directory of Open Access Journals (Sweden)

    Marinković Darko

    2014-01-01

    Full Text Available Investigations of sexual assaults mostly focus on victims and their credibility, which may cause lack of firm evidence in relation to suspects. Given the fact that the criminal offence of rape is characterised by a high incidence of false reports and accusations, frequently indicating specific persons as the perpetrators, certain caution is necessary in the investigation in order to avoid false accusations and/or convictions. As regards the personality of the rapist and motives for committing a forcible sexual act, certain types or rather certain categories of perpetrators can be distinguished, although it should be noted that a large number of rapists do not belong to one category only, but rather combine characteristics of several different types. During a criminal investigation it is of vital importance to differentiate between a rape as a surprise attack and a rape as abuse of trust, as they are compatible with the nature of the suspect's defence. The suspect shall be subjected to a forensic examination in the course of the investigation in order to find traces which prove vaginal, anal or oral penetration, coerced sexual intercourse and identity of the rapist. While conducting an interrogation of a suspected rapist, a crime investigating officer shall use either factual or emotional approach to his interviewee, depending on his psychological and motivational characteristics. In this regard, the factual approach is believed to be more efficient with anger rapists and sadistic rapists, whereas the compassionate approach gives good results with the gentlemen-rapists and partly with the power asserting rapists.

  19. Determining sexual dimorphism in frog measurement data: integration of statistical significance, measurement error, effect size and biological significance

    Directory of Open Access Journals (Sweden)

    Hayek Lee-Ann C.

    2005-01-01

    Full Text Available Several analytic techniques have been used to determine sexual dimorphism in vertebrate morphological measurement data with no emergent consensus on which technique is superior. A further confounding problem for frog data is the existence of considerable measurement error. To determine dimorphism, we examine a single hypothesis (Ho = equal means for two groups (females and males. We demonstrate that frog measurement data meet assumptions for clearly defined statistical hypothesis testing with statistical linear models rather than those of exploratory multivariate techniques such as principal components, correlation or correspondence analysis. In order to distinguish biological from statistical significance of hypotheses, we propose a new protocol that incorporates measurement error and effect size. Measurement error is evaluated with a novel measurement error index. Effect size, widely used in the behavioral sciences and in meta-analysis studies in biology, proves to be the most useful single metric to evaluate whether statistically significant results are biologically meaningful. Definitions for a range of small, medium, and large effect sizes specifically for frog measurement data are provided. Examples with measurement data for species of the frog genus Leptodactylus are presented. The new protocol is recommended not only to evaluate sexual dimorphism for frog data but for any animal measurement data for which the measurement error index and observed or a priori effect sizes can be calculated.

  20. Hormones and Pod Development in Oilseed Rape (Brassica napus) 1

    Science.gov (United States)

    de Bouille, Pierre; Sotta, Bruno; Miginiac, Emile; Merrien, André

    1989-01-01

    The endogenous levels of several plant growth substances (indole acetic acid, IAA; abscisic acid, ABA; zeatin, Z; zeatin riboside, [9R]Z; isopentenyladenine, iP; and isopentenyladenosine, [9R]iP were measured during pod development of field grown oilseed Rape (Brassica napus L. var oleifera cv Bienvenu) with high performance liquid chromatography and immunoenzymic (enzyme-linked immunosorbent assay, ELISA) techniques. Results show that pod development is characterized by high levels of Z and [9R]Z in 3 day old fruits and of IAA on the fourth day. During pod maturation, initially a significant increase of IAA and cytokinins was observed, followed by a progressive rise of ABA levels and a concomitant decline of IAA and cytokinin (except iP) levels. The relationship between hormone levels and development, especially pod number, seed number per pod, and seed weight determination, will be discussed. PMID:16666891

  1. Giving birth with rape in one's past: a qualitative study.

    Science.gov (United States)

    Halvorsen, Lotta; Nerum, Hilde; Oian, Pål; Sørlie, Tore

    2013-09-01

    Rape is one of the most traumatizing violations a woman can be subjected to, and leads to extensive health problems, predominantly psychological ones. A large proportion of women develop a form of posttraumatic stress termed Rape Trauma Syndrome. A previous study by our research group has shown that women with a history of rape far more often had an operative delivery in their first birth and those who gave birth vaginally had second stages twice as long as women with no history of sexual assault. The aim of this study is to examine and illuminate how women previously subjected to rape experience giving birth for the first time and their advice on the kind of birth care they regard as good for women with a history of rape. A semi-structured interview with 10 women, who had been exposed to rape before their first childbirth. Data on the birth experience were analyzed by qualitative content analysis. The main theme was "being back in the rape" with two categories: "reactivation of the rape during labor," with subcategories "struggle," "surrender," and "escape" and "re-traumatization after birth," with the subcategories "objectified," "dirtied," and "alienated body." A rape trauma can be reactivated during the first childbirth regardless of mode of delivery. After birth, the women found themselves re-traumatized with the feeling of being dirtied, alienated, and reduced to just a body that another body is to come out of. Birth attendants should acknowledge that the common measures and procedures used during normal birth or cesarean section can contribute to a reactivation of the rape trauma. © 2013, Copyright the Authors Journal compilation © 2013, Wiley Periodicals, Inc.

  2. The Crime of Rape and Sexual Violence against Women in Nigeria: A Comparison with Other Common Law Countries

    Directory of Open Access Journals (Sweden)

    Ngozi Alili

    2016-12-01

    Full Text Available This discourse is a comprehensive look at the offence of “rape” as a legal concept, taking into consideration, the premodial, mythical and legal beliefs and meanings associated therewith. It analysed recent statutory changes and developments in this area of the law, particularly under the English common law in contradistinction from the almost static provisions of some African penal statutes relating to the offence of rape. The propelling aim was to appreciate the difficulties associated with efforts to convict persons accused of committing the offence of rape and the legality of calling in aid corroboration in amelioration of these difficulties. It was observed that, the statutory ingredients of the offence do not accommodate such a practice. It became significant that the myths and traditional beliefs surrounding the claim of an alleged victim of rape imported the burden of a rebuttal on the accused. It was observed that sympathy on the part of the courts for alleged rape victims sway their decisions in favour of such victims. This emotional consideration by the courts may have informed he demand for corroborative evidence to seal all escape routes for the accused even when not statutorily provided for. Absence of corroborative evidence may on the reverse, favour the accused though the prosecutrix may concoct one to secure conviction. It was concluded that rape cases should be determined on the basis of the dry provisions of the relevant penal statutes devoid of extraneous considerations, such as corroboration.

  3. Evaluation of nine genotypes of oilseed rape (Brassica napus L.) for larval infestation and performance of rape stem weevil (Ceutorhynchus napi Gyll.).

    Science.gov (United States)

    Schaefer, Heike L; Brandes, Haiko; Ulber, Bernd; Becker, Heiko C; Vidal, Stefan

    2017-01-01

    The rape stem weevil, Ceutorhynchus napi Gyll., is a serious pest of winter oilseed rape (Brassica napus L.) crops in Europe causing severe yield loss. In currently used oilseed rape cultivars no resistance to C. napi has been identified. Resynthesized lines of B. napus have potential to broaden the genetic variability and may improve resistance to insect pests. In this study, the susceptibility to C. napi of three cultivars, one breeding line and five resynthesized lines of oilseed rape was compared in a semi-field plot experiment under multi-choice conditions. Plant acceptance for oviposition was estimated by counting the number of C. napi larvae in stems. The larval instar index and the dry body mass were assessed as indicators of larval performance. The extent of larval feeding within stems was determined by the stem injury coefficient. Morphological stem traits and stem contents of glucosinolates were assessed as potential mediators of resistance. The resynthesized line S30 had significantly fewer larvae than the cultivars Express617 and Visby and the resynthesized lines L122 and L16. The low level of larval infestation in S30 was associated with a low larval instar and stem injury index. Low numbers of larvae were not correlated with the length or diameter of stems, and the level of stem glucosinolates. As indicated by the low larval infestation and slow larval development the resistance of S30 to C. napi is based on both antixenotic and antibiotic properties of the genotypes. The resynthesized line S30 should therefore be introduced into B. napus breeding programs to enhance resistance against C. napi.

  4. Evaluation of nine genotypes of oilseed rape (Brassica napus L. for larval infestation and performance of rape stem weevil (Ceutorhynchus napi Gyll..

    Directory of Open Access Journals (Sweden)

    Heike L Schaefer

    Full Text Available The rape stem weevil, Ceutorhynchus napi Gyll., is a serious pest of winter oilseed rape (Brassica napus L. crops in Europe causing severe yield loss. In currently used oilseed rape cultivars no resistance to C. napi has been identified. Resynthesized lines of B. napus have potential to broaden the genetic variability and may improve resistance to insect pests. In this study, the susceptibility to C. napi of three cultivars, one breeding line and five resynthesized lines of oilseed rape was compared in a semi-field plot experiment under multi-choice conditions. Plant acceptance for oviposition was estimated by counting the number of C. napi larvae in stems. The larval instar index and the dry body mass were assessed as indicators of larval performance. The extent of larval feeding within stems was determined by the stem injury coefficient. Morphological stem traits and stem contents of glucosinolates were assessed as potential mediators of resistance. The resynthesized line S30 had significantly fewer larvae than the cultivars Express617 and Visby and the resynthesized lines L122 and L16. The low level of larval infestation in S30 was associated with a low larval instar and stem injury index. Low numbers of larvae were not correlated with the length or diameter of stems, and the level of stem glucosinolates. As indicated by the low larval infestation and slow larval development the resistance of S30 to C. napi is based on both antixenotic and antibiotic properties of the genotypes. The resynthesized line S30 should therefore be introduced into B. napus breeding programs to enhance resistance against C. napi.

  5. Ozone dose-response relationships for spring oilseed rape and broccoli

    Science.gov (United States)

    De Bock, Maarten; Op de Beeck, Maarten; De Temmerman, Ludwig; Guisez, Yves; Ceulemans, Reinhart; Vandermeiren, Karine

    2011-03-01

    Tropospheric ozone is an important air pollutant with known detrimental effects for several crops. Ozone effects on seed yield, oil percentage, oil yield and 1000 seed weight were examined for spring oilseed rape ( Brassica napus cv. Ability). For broccoli ( Brassica oleracea L. cv. Italica cv. Monaco) the effects on fresh marketable weight and total dry weight were studied. Current ozone levels were compared with an increase of 20 and 40 ppb during 8 h per day, over the entire growing season. Oilseed rape seed yield was negatively correlated with ozone dose indices calculated from emergence until harvest. This resulted in an R2 of 0.24 and 0.26 ( p broccoli the applied ozone doses had no effect on yield.

  6. The effect of endo- and exogenous factors on growth and maturation of oilseed rape (Brassica napus cv. Jet Neuf siliques cultured in vitro

    Directory of Open Access Journals (Sweden)

    Lucyna Drozdowska

    2014-01-01

    Full Text Available The effect of developmental stage of siliques, growth regulators, agar and sucrose concentrations in the medium was investigated on the morphogenesis of the silliques and seed maturation. Regeneration of shoots, roots and callus occurred at the base of siliques during their growth. The developmental stage of the incubated siliques was the most important factor affecting the number of seeds, while the conditions of culture (agar and growth regulators constituted a secondary factor. The reasons for the insignificant number of seeds produced could be the lack of fertilization of some of the ovules, limited ability of siliques to take up nutrients and the unspecific composition of the medium.

  7. Relationship of genital injuries and age in adolescent and young adult rape survivors.

    Science.gov (United States)

    Baker, Rachel B; Sommers, Marilyn S

    2008-01-01

    To examine the associations between age and genital injuries in adolescent and young adult women examined following rape. A retrospective review of 234 medical records from an emergency department sexual assault program. Women aged 14 to 29 years. Fifty percent of the sample was African American, 48% was White, and 2% was either Asian or an "other" race. Genital injury was described by injury prevalence, frequency, and anatomical locations of injuries. Overall genital injury prevalence was 62.8%. Younger age was not significantly associated with the presence or absence of genital injury. However, younger age was significantly associated with an increased number of genital injuries overall and to the thighs, labia minora, periurethral area, fossa navicularis, and vagina. These findings support the need for further research to determine if the current care provided to rape survivors is age appropriate.

  8. Motivating women and men to take protective action against rape: examining direct and indirect persuasive fear appeals.

    Science.gov (United States)

    Morrison, Kelly

    2005-01-01

    This article examines the effectiveness of persuasive fear appeals in motivating women to enroll in self-defense classes to take protective action against rape. Witte's extended parallel process model is used as a framework to examine the relations between perceived invulnerability, perceived fear, and fear control processes. Because women may perceive invulnerability to rape, persuasive fear appeals targeted toward them may be ineffective in achieving attitude, intention, and behavioral change toward protecting themselves. One possible solution is to persuade men to talk with women about whom they care. Results indicated that women did not perceive invulnerability to rape, and although there was no differential impact between high- and low-threat messages, women did report positive intention and behaviors in response to direct fear appeals. Moreover, men reported positive intention and behaviors in response to indirect fear appeals.

  9. Mapping of QTL for the seed storage proteins cruciferin and napin in a winter oilseed rape doubled haploid population and their inheritance in relation to other seed traits.

    Science.gov (United States)

    Schatzki, Jörg; Ecke, Wolfgang; Becker, Heiko C; Möllers, Christian

    2014-05-01

    Cruciferin (cru) and napin (nap) were negatively correlated and the cru/nap ratio was closely negative correlated with glucosinolate content indicating a link between the two biosynthetic pathways. Canola-type oilseed rape (Brassica napus L.) is an economically important oilseed crop in temperate zones. Apart from the oil, the canola protein shows potential as a value-added food and nutraceutical ingredient. The two major storage protein groups occurring in oilseed rape are the 2 S napins and 12 S cruciferins. The aim of the present study was to analyse the genetic variation and the inheritance of napin and cruciferin content of the seed protein in the winter oilseed rape doubled haploid population Express 617 × R53 and to determine correlations to other seed traits. Seed samples were obtained from field experiments performed in 2 years at two locations with two replicates in Germany. A previously developed molecular marker map of the DH population was used to map quantitative trait loci (QTL) of the relevant traits. The results indicated highly significant effects of the year and the genotype on napin and cruciferin content as well as on the ratio of cruciferin to napin. Heritabilities were comparatively high with 0.79 for napin and 0.77 for cruciferin. Napin and cruciferin showed a significant negative correlation (-0.36**) and a close negative correlation of the cru/nap ratio to glucosinolate content was observed (-0.81**). Three QTL for napin and two QTL for cruciferin were detected, together explaining 47 and 35 % of the phenotypic variance. A major QTL for glucosinolate content was detected on linkage group N19 whose confidence interval overlapped with QTL for napin and cruciferin content. Results indicate a relationship between seed protein composition and glucosinolate content.

  10. How to model and simulate the effects of cropping systems on population dynamics and gene flow at the landscape level: example of oilseed rape volunteers and their role for co-existence of GM and non-GM crops.

    Science.gov (United States)

    Colbach, Nathalie

    2009-05-01

    Agricultural landscapes comprise cultivated fields and semi-natural areas. Biological components of these compartments such as weeds, insect pests and pathogenic fungi can disperse sometimes over very large distances, colonise new habitats via insect flight, spores, pollen or seeds and are responsible for losses in crop yield (e.g. weeds, pathogens) and biodiversity (e.g. invasive weeds). The spatiotemporal dynamics of these biological components interact with crop locations, successions and management as well as the location and management of semi-natural areas such as roadverges. The objective of this investigation was to establish a modelling and simulation methodology for describing, analysing and predicting spatiotemporal dynamics and genetics of biological components of agricultural landscapes. The ultimate aim of the models was to evaluate and propose innovative cropping systems adapted to particular agricultural concerns. The method was applied to oilseed rape (OSR) volunteers playing a key role for the coexistence of genetically modified (GM) and non-GM oilseed rape crops, where the adventitious presence of GM seeds in non-GM harvests (AGMP) could result in financial losses for farmers and cooperatives. A multi-year, spatially explicit model was built, using field patterns, climate, cropping systems and OSR varieties as input variables, focusing on processes and cultivation techniques crucial for plant densities and pollen flow. The sensitivity of the model to input variables was analysed to identify the major cropping factors. These should be modified first when searching for solutions limiting gene flow. The sensitivity to model processes and species life-traits were analysed to facilitate the future adaptation of the model to other species. The model was evaluated by comparing its simulations to independent field observations to determine its domain of validity and prediction error. The cropping system study determined contrasted farm types, simulated

  11. ["Biastophilia"--rape as a form of paraphilia?].

    Science.gov (United States)

    Knecht, Thomas

    2014-01-01

    Rape is primarily regarded as a crime against sexual integrity. If rape is the only way for an individual to get sexual satisfaction, it meets the criteria of paraphilia, i.e. a disorder of sexual preference. The correct technical term is "biastophilia". The author investigates the evolutionary origins of this deviant form of copulation behavior, whose crucial characteristic is breaking the will of the sexual object. He shows that in a primeval environment this type of mating behavior may have been a promising strategy to pass on one's genes to the next generation. Thus, the behavioral pattern of raping had the chance to become widely spread in spite of its social undesirability.

  12. Rape in South Africa: an invisible part of apartheid's legacy.

    Science.gov (United States)

    Armstrong, S

    1994-06-01

    Male dominated power systems in South Africa coupled with a culture of aggression and domination have not allowed for the mainstream emergence of qualities such as trust, compassion, and gentleness, frequently associated with female virtues. Rape under such circumstances is the assertion of male power, and, as expected, the numbers of rape cases and other forms of gender violence have increased. Under an apartheid system, where only the rape of white women was prosecuted, and gender and race issues could diffuse the black struggle, there were difficulties in mobilizing support to end violence against black women. There was social acceptance that rape of black women was part of life. Police statistics on the incidence of rape were notoriously unreliable, because only a small percentage of cases are reported to police, and many women would be ashamed to admit to marital abuse, including rape. In women's groups, it was reported that 1 out of every 4 women had been raped, and raped at early ages, such as 14 years of age. In impoverished communities, there is widespread poverty, injustice, prejudice, alcohol abuse, and other conditions impacting on women. The rapists may be school classmates, or street fighters, or political activists. The sexual initiation of women worldwide and in South Africa frequently is accompanied by coercion. Abduction and forced sex is considered legitimate for young men, who believe that mental health is deleteriously affected by lack of sex. Girls may even be abducted from the classroom, as a way of preventing women's power and control over assets and resources and diminishing the potential threat to gender power relations. School girls who become pregnant are often forced to leave school. Victims of rape may be excluded from family life and forced to seek prostitution as a means of support. Rape is reportedly experienced among older women with bottles, tins, or other devices which inflict injury. Only rape with penal penetration is an

  13. Rape trauma syndrome: time to open the floodgates?

    Science.gov (United States)

    Keogh, Andrew

    2007-05-01

    The conviction rate in rape cases remains remarkably low, leading many to believe a new approach is needed to prosecuting such crimes. Many important steps have been taken in relation to the collection and retention of evidence and the setting up of specialist rape prosecutors, but important evidential weaknesses remain present in the system alongside Victorian attitudes to sexual conduct. The British Home Office is currently consulting on a number of measures, including the admissibility of evidence showing the presence of rape trauma syndrome. This paper examines the history of this controversial evidential debate.

  14. Meteorological and landscape influences on pollen beetle immigration into oilseed rape crops.

    Science.gov (United States)

    Skellern, Matthew P; Welham, Sue J; Watts, Nigel P; Cook, Samantha M

    2017-04-01

    Heavy reliance on pesticide inputs to maintain crop yields has been an important aspect of agricultural intensification. Insecticide use has had detrimental impacts on pollinators and natural pest control agents, contributing to a decline in associated ecosystem services, and has also led to resistance development in pest populations. Throughout Europe, in oilseed rape (Brassica napus L.) crops, prophylactic use of insecticides against pollen beetles (Meligethes aeneus F. also known as Brassicogethes aeneus) has led to such issues, and there is an urgent need to develop more sustainable pest management practices for the crop. Although advice is available to oilseed rape growers regarding control thresholds, it may not be adhered to due to the expense of pollen beetle monitoring relative to the inexpensive cost of pyrethroid insecticides. Thus, the key to reducing prophylactic insecticide applications may lie with improved, less labour intensive methods of pollen beetle monitoring. For these to be realized, a better understanding is needed of the effects of agri-landscape features and meteorological conditions on pollen beetle immigration into the crop. In this study, based on data from four years of pollen beetle monitoring on a total of 41 field sites, we model the effects of meteorological (wind speed and direction, rainfall and accumulated temperature) and landscape (areas of woodland, residential gardens, the current and previous seasons' oilseed rape crops, and lengths of hedgerows and treelines) variables on directional sticky trap catches, at both the single trap and field scales. Meteorological variables, particularly accumulated temperature and wind speed were more important than landscape variables in predicting the abundance of pollen beetles immigrating into OSR fields. Sticky traps that were facing downwind caught more beetles than those that were facing across-wind or upwind; this is the first study to show at a landscape-scale, direct evidence for

  15. Media Re-victimization of Rape Victims in a Shame Culture? Exploring the Framing and Representation of Rape Cases in Nigerian Dailies

    National Research Council Canada - National Science Library

    Chinenye Nwabueze; Fidelis Oduah

    2015-01-01

      [...]India as a country has in recent time, continued to have its doses of not just rape cases but "gang raping" of powerless, defenseless and innocent women and girls by rapists and "the situation...

  16. Rape embryogenesis. V. Accumulation of lipid bodies

    Directory of Open Access Journals (Sweden)

    Teresa Tykarska

    2014-01-01

    Full Text Available In embryo of winter rape var. Górczański lipid bodies have been observed in the light microscope starting from two-celled proembryo. Their number and size increase in the course of embryogenesis, especially since greening of endosperm and embryo. Lipid bodies, either single or in clusters, are present in all embryo cells, the clusters occur in various parts of the cytoplasm. During embryo maturation lipid bodies move and locate in a number of layers by the cell wall. At the same time their appearance change. Typical storage lipids originate. Lipid bodies are unevenly distributed within the embryo: their number and size decrease along the embryo axis from its part below cotyledons towards root apex. Moreover, they are histologically diversified: the biggest are located in epidermis and cortex, whereas the smallest -in central cylinder. In columella there are fewest lipid bodies.

  17. Rape embryogenesis. III. Embryo development in time

    Directory of Open Access Journals (Sweden)

    Teresa Tykarska

    2014-01-01

    Full Text Available It was found that the growth curve of the rape embryo axis is of triple sigmoid type. Embryo growth occurs in 3 phases corresponding to 3 different periods of development. Phase I includes growth of the apical cell up to it's division into two layers of octants. Phase II comprises the increase of the spherical proembryo to the change of its symmetry from radial to bilateral. Phase III includes, growth of the embryo from the heart stage up to the end of embryogenesis. In each phase the relative growth rate increases drastically and then diminishes. The differences in growth intensity during the same phase are several-fold. The growth intensity maximum of the embryo axis occurs in phase II. The phasic growth intensity maxima occur: in phase I during apical cell elongation, :before its division, and in phases II and III in the periods of cell division ;growth in globular and torpedo-shaped -shaped embryos.

  18. [Anxiety and depression levels in rape offenders].

    Science.gov (United States)

    Herrera-Hernández, E; Marván, L; Saavedra, M; Contreras, C M

    1993-03-01

    Whether the active subject of rape possesses a particular personality trait is a much debated matter. It is an accepted fact that a small amount of rapists fall into the sadistic diagnostic category. Other psychopatologic traits likely to identify a rapist are, however, unknown. The present study was carried over at a jail near the city of Xalapa (Veracruz) Mexico. Hamilton, IDARE, and Zung scales, in their modified Spanish version were applied to a sample of imprisoned adult rapists. Compared to their control group (men serving sentences for other felonies), rapists scored higher in anxiety, and depression scales. In the light of these results, it is suggested that some rapists are likely to be anxious-depressive subjects that, after having "acquired" a sociopathic repertoire, offend other people in conditions of indefensiveness, contrary to depressive subjects who aggress themselves.

  19. Rape embryogenesis I. The proembryo development

    Directory of Open Access Journals (Sweden)

    Teresa Tykarska

    2015-01-01

    Full Text Available The development of the proembryo of rape Brassica napus L. from the zygote to the young embryo proper is described. A number of regularities were found in the direction, succession, and distribution of segmental and differentiating divisions of the proembryo. The direction of the divisions seems to foe determined by the direction of growth and the shape of the cells. The termyoung embryo proper is proposed to denote the globular embryo which already possesses separate plerome and periblem mother-cells and mother-cells of the iec layer and of clumella. The body of the embryo proper is derived from the apical cell ca which arose from the first division of the zygote and from the hypophysis - the only suspensor cell which closes the spheroid of the embryo. The development of the Brassica napus L. proembryo follows the sub-archetype Capsella bursa-pastoris in the IV megarchetype of Soueges.

  20. Nano-TiO2 Is Not Phytotoxic As Revealed by the Oilseed Rape Growth and Photosynthetic Apparatus Ultra-Structural Response.

    Directory of Open Access Journals (Sweden)

    Jun Li

    Full Text Available Recently nano-materials are widely used but they have shown contrasting effects on human and plant life. Keeping in view the contrasting results, the present study has evaluated plant growth response, antioxidant system activity and photosynthetic apparatus physiological and ultrastructural changes in Brassica napus L. plants grown under a wide range (0, 500, 2500, 4000 mg/l of nano-TiO2 in a pot experiment. Nano-TiO2 has significantly improved the morphological and physiological indices of oilseed rape plants under our experimental conditions. All the parameters i-e morphological (root length, plant height, fresh biomass, physiological (photosynthetic gas exchange, chlorophyll content, nitrate reductase activity and antioxidant system (Superoxide dismutase, SOD; Guaiacol peroxidase, POD; Catalase, CAT recorded have shown improvement in their performance by following nano-TiO2 dose-dependent manner. No significant chloroplast ultra-structural changes were observed. Transmission electron microscopic images have shown that intact & typical grana and stroma thylakoid membranes were in the chloroplast, which suggest that nano-TiO2 has not induced the stressful environment within chloroplast. Finally, it is suggested that, nano-TiO2 have growth promoting effect on oilseed rape plants.

  1. Evolution of Rape Myths and Sexual Assaults in Newspaper Coverage

    Directory of Open Access Journals (Sweden)

    Yan-Wen Tsai

    2016-07-01

    Full Text Available The article presents an analysis of the coverage of three newspapers of rape in the daily Press in Taiwan. The idea that rape is a sexual rather than an aggressive act encourages people not to take it seriously as a crime-an attitude frequently revealed in comments by defense attorneys and newspaper. The authors’ investigated that the female victim who did not know most of her attackers will be portrayed as helpless and not responsible for her victimization. The newspapers sustained and reinforced the myths that a woman who is having consensual sex cannot be raped, and if so, she is held culpable and perceived as “asking for it.” A content analysis of newspapers’ headlines and coverage between 2002 and 2013 showed that more than 50% endorsed a rape myth.

  2. Party Rape, Nonconsensual Sex, and Affirmative Consent Policies

    National Research Council Canada - National Science Library

    Kelly Oliver

    2015-01-01

    ... of communication, the communication of pleasure. [...]given the increasingly slippery slope between sex and sexual assault, and uncertainty about what counts as rape, many women are subject to sexual aggression, even sexual assault, and are not...

  3. Overexpression of Sinapine Esterase BnSCE3 in Oilseed Rape Seeds Triggers Global Changes in Seed Metabolism1[W][OA

    Science.gov (United States)

    Clauß, Kathleen; von Roepenack-Lahaye, Edda; Böttcher, Christoph; Roth, Mary R.; Welti, Ruth; Erban, Alexander; Kopka, Joachim; Scheel, Dierk; Milkowski, Carsten; Strack, Dieter

    2011-01-01

    Sinapine (O-sinapoylcholine) is the predominant phenolic compound in a complex group of sinapate esters in seeds of oilseed rape (Brassica napus). Sinapine has antinutritive activity and prevents the use of seed protein for food and feed. A strategy was developed to lower its content in seeds by expressing an enzyme that hydrolyzes sinapine in developing rape seeds. During early stages of seedling development, a sinapine esterase (BnSCE3) hydrolyzes sinapine, releasing choline and sinapate. A portion of choline enters the phospholipid metabolism, and sinapate is routed via 1-O-sinapoyl-β-glucose into sinapoylmalate. Transgenic oilseed rape lines were generated expressing BnSCE3 under the control of a seed-specific promoter. Two distinct single-copy transgene insertion lines were isolated and propagated to generate homozygous lines, which were subjected to comprehensive phenotyping. Sinapine levels of transgenic seeds were less than 5% of wild-type levels, whereas choline levels were increased. Weight, size, and water content of transgenic seeds were significantly higher than those of wild-type seeds. Seed quality parameters, such as fiber and glucosinolate levels, and agronomically important traits, such as oil and protein contents, differed only slightly, except that amounts of hemicellulose and cellulose were about 30% higher in transgenic compared with wild-type seeds. Electron microscopic examination revealed that a fraction of the transgenic seeds had morphological alterations, characterized by large cavities near the embryonic tissue. Transgenic seedlings were larger than wild-type seedlings, and young seedlings exhibited longer hypocotyls. Examination of metabolic profiles of transgenic seeds indicated that besides suppression of sinapine accumulation, there were other dramatic differences in primary and secondary metabolism. Mapping of these changes onto metabolic pathways revealed global effects of the transgenic BnSCE3 expression on seed metabolism. PMID

  4. Loop-mediated isothermal amplification as a good tool to study changing Leptosphaeria populations in oilseed rape plants and air samples

    Directory of Open Access Journals (Sweden)

    Małgorzata Jędryczka

    2014-01-01

    Full Text Available LAMP is an innovative, simple, rapid, specific and cost-effective nucleic acid amplification method. Due to the use of a special enzyme – GspSSD polymerase, the reaction takes a short time and can be performed at isothermal conditions. The sensitivity and specificity of LAMP technique is significantly higher, than standard PCR techniques, as two or three specific primer pairs are used. The technique is regarded as a useful tool for the detection and identification of plant pathogens. In this work, LAMP was used to study the composition of the population of fungi of the genus Leptosphaeria, causing a damaging disease of oilseed rape, called blackleg or stem canker. The detection concerned DNA present in fungal spores contained in air samples obtained using Hirst-type volumetric trap, in Pomerania (north Poland in 2010. The results achieved using the LAMP technique were similar to these obtained with previously used, highly specific method of Real-time PCR. Conducting LAMP reaction was much easier and less time-and cost-consuming, due to a simplified method of DNA isolation of pathogens from plant tissues. Then, the LAMP technique was used to assess the composition of the population of Leptosphaeria spp. in plants of oil- seed rape collected from the field in the Opole region (south-we- stern part of Poland in 2013. In contrast to studies conducted in 2002–2003, the analysis of leaf symptoms showed a higher pro- portion of L. maculans compared to L. biglobosa, what reflects changes in the composition of pathogen population of fungi causing blackleg on oilseed rape in this part of Poland.

  5. Participating in a Culture of Consent May Be Associated With Lower Rape-Supportive Beliefs.

    Science.gov (United States)

    Klement, Kathryn R; Sagarin, Brad J; Lee, Ellen M

    2017-01-01

    With the recent national focus on rates of sexual violence, many interventions have been proposed, including those that focus on affirmative consent (e.g., "Yes Means Yes" campaign). The goal of the present study was to test whether individuals within a subculture with long-standing norms of affirmative consent-the bondage and discipline/dominance and submission/sadism and masochism (BDSM) community-report lower rape-supportive attitudes compared to individuals not from within this subculture. BDSM practitioner participants, adult participants from Amazon's Mechanical Turk (MTurk), and college student participants completed measures of hostile sexism, benevolent sexism, rape myth acceptance, victim blaming, expectation of sexual aggression, and acceptance of sexual aggression. BDSM practitioners reported significantly lower levels of benevolent sexism, rape myth acceptance, and victim blaming than did college undergraduates and adult MTurk workers. BDSM practitioners did not differ significantly from college undergraduates or adult MTurk workers on measures of hostile sexism, expectations of sexual aggression, or acceptance of sexual aggression. Limitations and implications are discussed.

  6. ANALISIS KRIMINOLOGIS TERHADAP TINDAK KEJAHATAN PEMERKOSAAN LELAKI (MALE RAPE)

    OpenAIRE

    AKSAN, ARDHIANSYAH

    2014-01-01

    2014 ARDHIANSYAHAKSAN (B111 10105), dengan judul ???Analisis Kriminologis Terhadap Tindak Kejahatan Pemerkosaan Lelaki (Male Rape)???. Di bawah bimbingan bapak Prof. Dr. AndiSofyan, S.H., M.H., sebagai Pembimbing I dan bapak KaisaruddinKamaruddin, S.H., sebagai Pembimbing II. Tujuan dari penelitian ini adalah untuk mengetahui faktor penyebab terjadinya tindak kejahatan pemerkosaan lelaki (male rape) dan upaya yang dapat ...

  7. Indications of Selenium Protection against Cadmium and Lead Toxicity in Oilseed Rape (Brassica napus L.)

    Science.gov (United States)

    Wu, Zhilin; Yin, Xuebin; Bañuelos, Gary S.; Lin, Zhi-Qing; Liu, Ying; Li, Miao; Yuan, Linxi

    2016-01-01

    The present study investigated the beneficial role of selenium (Se) in protecting oilseed rape (Brassica napus L.) plants from cadmium (Cd+2) and lead (Pb+2) toxicity. Exogenous Se markedly reduced Cd and Pb concentration in both roots and shoots. Supplementation of the medium with Se (5, 10, and 15 mg kg-1) alleviated the negative effect of Cd and Pb on growth and led to a decrease in oxidative damages caused by Cd and Pb. Furthermore, Se-enhanced superoxide free radicals (O2•¯), hydrogen peroxide (H2O2), and lipid peroxidation, as indicated by malondialdehyde accumulation, but decreased superoxide dismutase and glutathione peroxidase activities. Meanwhile, the presence of Cd and Pb in the medium affected Se speciation in shoots. The results suggest that Se could alleviate Cd and Pb toxicity by preventing oxidative stress in oilseed rape plant. PMID:28018407

  8. Indications of selenium protection against cadmium and lead toxicity in oilseed rape (Brassica napus L.

    Directory of Open Access Journals (Sweden)

    Zhilin Wu

    2016-12-01

    Full Text Available The present study investigated the beneficial role of selenium (Se in protecting oilseed rape (Brassica napus L. plants from cadmium (Cd+2 and lead (Pb+2 toxicity. Exogenous Se markedly reduced Cd and Pb concentration in both roots and shoots. Supplementation of the medium with Se (5, 10 and 15 mg kg-1 alleviated the negative effect of Cd and Pb on growth and led to a decrease in oxidative damages caused by Cd and Pb. Furthermore, Se enhanced superoxide free radicals (O2-, hydrogen peroxide (H2O2 and lipid peroxidation, as indicated by malondialdehyde (MDA accumulation, but decreased superoxide dismutase (SOD and glutathione peroxidase (GPx activities. Meanwhile, the presence of Cd and Pb in the medium affected Se speciation in shoots. The results suggest that Se could alleviate Cd and Pb toxicity by preventing oxidative stress in oilseed rape plant.

  9. Rape-seed oil - a substitute for mineral oil?

    Energy Technology Data Exchange (ETDEWEB)

    Badent, R.; Kist, K.; Schwab, A.J. [University of Karlsruhe (Germany). Institute of Electric Systems and High-Voltage Technology

    1999-07-01

    This paper presents the results obtained from the study on the basic characteristics of rape-seed oil considered to be a substitute of mineral oil in power transformers. The results show that rape- seed oil is usable as an insulating liquid. Furthermore, results are presented concerning the breakdown behaviour in uniform (plane-plane geometry) and non-uniform (rod-plane geometry) fields under impulse conditions with gaps up to 40 mm and voltages up to 650 kV. A sufficient high 50 Hz breakdown voltage is the most important precondition for a medium to be used as an insulator. The dielectric strength of rape-seed oil exceeds more than 50 kV/2,5 mm and consequently fulfils the requirements of the standards. The measurement of the permittivity and tan {delta} at 90{sup o}C yields to 3,18 and 0,015, respectively and is comparable to the values of standard mineral oil. However, there are still some problems to be overcome. Beside the insulating task the liquid dielectric has also a cooling function in power apparatus. Since the dynamic viscosity of rape-seed oil (about 70 mm{sup 2}/s at 40{sup o}C) is higher than that of mineral oil, rape-seed oil has a lower ability for heat conduction. A further problem is the solidification of rape-seed oil below -5{sup o}C. (author)

  10. Women's erotic rape fantasies: an evaluation of theory and research.

    Science.gov (United States)

    Critelli, Joseph W; Bivona, Jenny M

    2008-01-01

    This article is the first systematic review of the research literature on women's rape fantasies. Current research indicates that between 31% and 57% of women have fantasies in which they are forced into sex against their will, and for 9% to 17% of women these are a frequent or favorite fantasy experience. Erotic rape fantasies are paradoxical: they do not appear to make sense. Why would a person have an erotic and pleasurable fantasy about an event that, in real life, would be abhorrent and traumatic? In this article, the major theories of women's rape fantasies are evaluated both rationally and empirically. These theories explain rape fantasies in terms of masochism, sexual blame avoidance, openness to sexuality, sexual desirability, male rape culture, biological predisposition to surrender, sympathetic physiological activation, and adversary transformation. This article evaluates theory and research, makes provisional judgments as to which theories appear to be most viable, and begins the task of theoretical integration to arrive at a more complete and internally consistent explanation for why many women engage in erotic rape fantasies. Methodological critiques and programs for future research are presented throughout.

  11. Soxhlet-assisted matrix solid phase dispersion to extract flavonoids from rape (Brassica campestris) bee pollen.

    Science.gov (United States)

    Ma, Shuangqin; Tu, Xijuan; Dong, Jiangtao; Long, Peng; Yang, Wenchao; Miao, Xiaoqing; Chen, Wenbin; Wu, Zhenhong

    2015-11-15

    Soxhlet-assisted matrix solid phase dispersion (SA-MSPD) method was developed to extract flavonoids from rape (Brassica campestris) bee pollen. Extraction parameters including the extraction solvent, the extraction time, and the solid support conditions were investigated and optimized. The best extraction yields were obtained using ethanol as the extraction solvent, silica gel as the solid support with 1:2 samples to solid support ratio, and the extraction time of one hour. Comparing with the conventional solvent extraction and Soxhlet method, our results show that SA-MSPD method is a more effective technique with clean-up ability. In the test of six different samples of rape bee pollen, the extracted content of flavonoids was close to 10mg/g. The present work provided a simple and effective method for extracting flavonoids from rape bee pollen, and it could be applied in the studies of other kinds of bee pollen. Copyright © 2015 Elsevier B.V. All rights reserved.

  12. Understanding Gender Differences in Rape Victim Blaming: The Power of Social Influence and Just World Beliefs.

    Science.gov (United States)

    Pinciotti, Caitlin M; Orcutt, Holly K

    2017-08-01

    Victims of sexual violence are frequently blamed by friends, family, or legal personnel in the aftermath of an attack, with men attributing greater blame on average than women. Victims' experiences of being blamed may generate a vicious cycle in which they are more likely to be blamed in the future. Moreover, just world beliefs (JWB) have been studied extensively as an underlying cognitive mechanism that predicts greater blame. Studies examining the influence of social support on blame have yet to examine the unique role of JWB on these attributions. The current study examined blame attribution of a fictional rape victim who received either positive, negative, or neutral support from friends and family in a sample of 383 undergraduate men and women. Individually, social support and JWB were both significant predictors of blame, and women were more influenced by social support than men; specifically, gender was a more salient predictor of blame toward the positively supported victim, suggesting that positive support received by friends and family may evoke a domino effect of support from other women. Conditional effects revealed that JWB were most influential on blame when responding to the positively supported victim. Implications and suggestions for future research are discussed.

  13. Potential bioethanol and biogas production using lignocellulosic biomass from winter rye, oilseed rape and faba bean

    Energy Technology Data Exchange (ETDEWEB)

    Petersson, Anneli; Thomsen, Mette H.; Hauggaard-Nielsen, Henrik; Thomsen, Anne-Belinda [Risoe National Laboratory, P.O. Box 49, DK-4000 Roskilde (Denmark)

    2007-11-15

    To meet the increasing need for bioenergy several raw materials have to be considered for the production of e.g. bioethanol and biogas. In this study, three lignocellulosic raw materials were studied, i.e. (1) winter rye straw (Secale cereale L), (2) oilseed rape straw (Brassica napus L.) and (3) faba bean straw (Viciafaba L.). Their composition with regard to cellulose, hemicellulose, lignin, extractives and ash was evaluated, as well as their potential as raw materials for ethanol and biogas production. The materials were pretreated by wet oxidation using parameters previously found to be optimal for pretreatment of corn stover (195 C, 15 min, 2 g l{sup -1} Na{sub 2}CO{sub 3} and 12 bar oxygen). It was shown that pretreatment was necessary for ethanol production from all raw materials and gave increased biogas yield from winter rye straw. Neither biogas productivity nor yield from oilseed rape straw or faba bean straw was significantly affected by pretreatment. Ethanol was produced by the yeast Saccharomyces cerevisiae during simultaneous enzymatic hydrolysis of the solid material after wet oxidation with yields of 66%, 70% and 52% of theoretical for winter rye, oilseed rape and faba bean straw, respectively. Methane was produced with yields of 0.36, 0.42 and 0.44 l g{sup -1} volatile solids for winter rye, oilseed rape and faba bean straw, respectively, without pretreatment of the materials. However, biogas productivity was low and it took over 50 days to reach the final yield. It could be concluded that all three materials are possible raw materials for either biogas or ethanol production; however, improvement of biogas productivity or ethanol yield is necessary before an economical process can be achieved. (author)

  14. Comparison of point injection and top-dressing application of nitrogen fertilizers with sulphur addition in winter rape (Brassica napus L. in the Czech Republic

    Directory of Open Access Journals (Sweden)

    Lucie Peklová

    2015-03-01

    Full Text Available In this paper, we are analyzing the yield and yield parameters of winter rape, fertilized using CULTAN system (Controlled Uptake Long Term Ammonium Nutrition in comparison with top-dressing application of nitrogen fertilizers, which were studied on Haplic Luvisol over 5 years. No significant differences in seed yields between the two systems of fertilization were observed in 2008, 2009 and 2011. The effect of sulphur on a higher seed yield was proved in 2010 and 2012. The seed yield was higher by 11.4% in the treatments with sulphur amendment regardless of the system of fertilization in 2010. The seed yield was higher by 18.2 % in the CULTAN treatment with sulphur adittion in comparison to CULTAN treatment with no sulphur added in 2012. Nitrogen supply was ample in the first flowers open growth stage of winter rape in 2009, 2010 and 2012. The plant height was significantly lower after CULTAN method and as well as higher values of 1000 seed weight were recorded in comparison to top-dressing application in 2009. Nitrogen uptake by seed dry matter was the highest in the year 2009, which corresponds to the achieved seed yields this year.

  15. Rape Myth Acceptance in Sexually Assaulted Adolescents' School Contexts: Associations with Depressed Mood and Alcohol Use.

    Science.gov (United States)

    Dworkin, Emily R; Sessarego, Stephanie N; Pittenger, Samantha L; Edwards, Katie M; Banyard, Victoria L

    2017-12-01

    High school students exposed to sexual assault (SA) are at risk for negative outcomes like depressed mood and high-risk drinking. Although evidence suggests that both social contexts and internalized stigma can affect recovery from SA, no research to date has directly examined the presence of stigma in social contexts such as high schools as a correlate of adjustment after SA. In this study, the self-reported rape myth acceptance (RMA) of 3080 students from 97 grade cohorts in 25 high schools was used to calculate grade-mean and school-mean RMA, which was entered into multilevel models predicting depressed mood and alcohol use among N = 263 SA survivors within those schools. Two forms of RMA were assessed (i.e., rape denial and traditional gender expectations). Results indicate that higher grade-mean rape denial was associated with higher risk for depressed mood among high school boys and girls exposed to SA, and higher grade-mean traditional gender expectations were associated with higher risk for alcohol use among girls exposed to SA. Survivors' own RMA and school-level RMA were not significantly associated with their depressed mood or alcohol use. Although causality cannot be concluded, these findings suggest that interventions that reduce stigma in social contexts should be explored further as a strategy to improve well-being among high-school-aged survivors of SA. © Society for Community Research and Action 2017.

  16. Effect of different growing substrates on the plant water relations and marketable fruit yield greenhouse-grown tomato (Lycopersicon esculentum Mill.

    Directory of Open Access Journals (Sweden)

    Edward Borowski

    2012-10-01

    Full Text Available In the period 2009-2011, a study was conducted in a greenhouse, using fertigation, to determine water relations and fruit yield of tomato grown in different substrates. Tomato plants were grown on rockwool slabs, 15 dm3  in volume, and on slabs of the same volume made of the following straw chaff: rape straw; rape straw + peat (3:1; rape straw + pine bark (3:1; triticale straw; triticale straw + peat (3:1; triticale straw + pine bark (3:1. 2 tomato plants were grown on each slab, leaving 22 fruit clusters on each plant during the period from February to October. The obtained results showed that water potential, stomatal conductance, transpiration, water saturation deficit, and leaf free proline content in tomato grown on rockwool and on rape or triticale straw chaff substrates did not differ statistically significantly. Also, no significant differences were found in marketable tomato fruit yield and dry matter content in tomato fruits. Peat or pine bark addition to rape or triticale straw substrates had no significant effect on the change in their commercially useful traits. In the opinion of the present authors, substrates made of rape or triticale straw alone, and even more so with the addition of peat or bark, are not inferior in any way to commonly used rockwool.

  17. Rape phosphatide concentrate in the technologies of surfactants production by the Actinobacteria

    Directory of Open Access Journals (Sweden)

    N. Koretska

    2015-05-01

    Full Text Available Introduction. Due to the fact that the production of microbial surfactants is limited by the low yield of end products and high cost of processes, the actual task is to optimize and reduce the cost of the technology of biosurfactants synthesis. One of the solutions of this problem is to use the industrial wastes, including rape phosphatide concentrate (PC. Materials and methods. Hexadecane and rape phosphatide concentrate (2% were used as a carbon source in a nutrient medium for the cultivation of bacteria. Lipids were extracted from a cell mass and supernatant by the mixture of chloroform-methanol 2:1. The qualitative analysis of metabolites was performed by a thin layer chromatography. Results and discussion. The peculiarities of synthesis of biosurfactants by strains G. rubripertincta UCM Aс-122 and R. erythropolis Au-1 during the growth on the nutrient media with rape phosphatide concentrate as a carbon source was studied. Quantity of biomass was 9.4 – 10.1 g/l, exopoly mers –8.9-9.5 g/l and the content of cellbound trehalose lipids was 1.37 – 2.26 g/l; whereas the content of exogenous trehalose lipids –metabolites of R. erythropolis Au-1 was 2.95 g/l. It was found that the addition of trehalose lipids (0.01 g/l to the nutrient medium caused the increase of biomass on 14.6 –17.0 % and cell-bound lipids on 13.9 –15.5 %. Conclusions. Rape phosphatide concentrate is economically viable carbon source in the technologies of surfactant production by Actinobacteria. Its use promotes an increasing of exogenous surfactants strain R. erythropolisAu-1 in 3-fold compared with cultivation on nutrient medium with hexadecane. Trehalose lipids show a stimulating effect on growth and synthesis of biosurfactants by strains of G. rubripertincta UCM Ac-122 and R. erythropolisAu-1.

  18. Something in the air? The impact of volatiles on mollusc attack of oilseed rape seedlings

    Science.gov (United States)

    Félix, Anne-Emmanuelle; Poppy, Guy M.; Newland, Philip L.; van Dam, Nicole M.; Hanley, Mick E.

    2016-01-01

    Background and Aims Mounting concerns about balancing food security with the environmental impacts of agro-chemical use underpin the need to better understand the mechanisms by which crop plants, particularly during the vulnerable seedling stage, attract or repel herbivores. Methods The feeding preferences of the mollusc Helix aspersa were determined for several oilseed rape (Brassica napus) cultivars and a rank order of acceptability was established. This was compared with glucosinolate concentrations and volatile organic compound (VOC) profiles to determine whether seedling acceptability to molluscs was linked to either form of defence. Key Results While VOC profiles for each oilseed rape cultivar could be separated by canonical discriminant analysis and associated with mollusc feeding preferences, glucosinolate profiles were unrelated to snail feeding behaviour. A mixture of monoterpenes (α-pinene, β-myrcene and δ-3-carene) was identified as a putative attractant, while a blend of the green leaf volatiles 3-hexen-1-ol, 3-hexen-1-ol acetate and the monoterpene α-terpinene was identified as a putative repellent mix. Added to the VOC profile of oilseed rape seedlings, the ‘repellent’ mix reduced mollusc selection, while the ‘attractant’ mix had no effect. Conclusions Despite the widespread assumption that seedling selection by generalist herbivores is governed by chemical defence and taste, we show that olfactory cues may be more important. Oilseed rape may be atypical of wild plants, but our ability to identify repellent volatile organic compounds that can influence snail olfactory selection points to new methods for crop protection using modified VOC profiles during the vulnerable seedling stage. PMID:27009912

  19. Mapping Above-Ground Biomass of Winter Oilseed Rape Using High Spatial Resolution Satellite Data at Parcel Scale under Waterlogging Conditions

    Directory of Open Access Journals (Sweden)

    Jiahui Han

    2017-03-01

    Full Text Available Oilseed rape (Brassica napus L. is one of the three most important oil crops in China, and is regarded as a drought-tolerant oilseed crop. However, it is commonly sensitive to waterlogging, which usually refers to an adverse environment that limits crop development. Moreover, crop growth and soil irrigation can be monitored at a regional level using remote sensing data. High spatial resolution optical satellite sensors are very useful to capture and resist unfavorable field conditions at the sub-field scale. In this study, four different optical sensors, i.e., Pleiades-1A, Worldview-2, Worldview-3, and SPOT-6, were used to estimate the dry above-ground biomass (AGB of oilseed rape and track the seasonal growth dynamics. In addition, three different soil water content field experiments were carried out at different oilseed rape growth stages from November 2014 to May 2015 in Northern Zhejiang province, China. As a significant indicator of crop productivity, AGB was measured during the seasonal growth stages of the oilseed rape at the experimental plots. Several representative vegetation indices (VIs obtained from multiple satellite sensors were compared with the simultaneously-collected oilseed rape AGB. Results showed that the estimation model using the normalized difference vegetation index (NDVI with a power regression model performed best through the seasonal growth dynamics, with the highest coefficient of determination (R2 = 0.77, the smallest root mean square error (RMSE = 104.64 g/m2, and the relative RMSE (rRMSE = 21%. It is concluded that the use of selected VIs and high spatial multiple satellite data can significantly estimate AGB during the winter oilseed rape growth stages, and can be applied to map the variability of winter oilseed rape at the sub-field level under different waterlogging conditions, which is very promising in the application of agricultural irrigation and precision agriculture.

  20. Understanding the Relationships between Gender Inequitable Behaviours, Childhood Trauma and Socio-Economic Status in Single and Multiple Perpetrator Rape in Rural South Africa: Structural Equation Modelling.

    Science.gov (United States)

    Jewkes, Rachel; Nduna, Mzikazi; Jama-Shai, Nwabisa; Chirwa, Esnat; Dunkle, Kristin

    2016-01-01

    Interventions to prevent rape perpetration must be designed to address its drivers. This paper seeks to extend understanding of drivers of single and multiple perpetrator rape (referred to here as SPR and MPR respectively) and the relationships between socio-economic status, childhood trauma, peer pressure, other masculine behaviours and rape. 1370 young men aged 15 to 26 were interviewed as part of the randomised controlled trial evaluation of Stepping Stones in the rural Eastern Cape. We used multinomial to compare the characteristics of men who reported rape perpetration at baseline. We used structural equation modelling (SEM) to examine pathways to rape perpetration. 76.1% of young men had never raped, 10.0% had perpetrated SPR and 13.9% MPR. The factors associated with both MPR and SPR (compared to never having raped) were indicators of socio-economic status (SES), childhood trauma, sexual coercion by a woman, drug and alcohol use, peer pressure susceptibility, having had transactional sex, multiple sexual partners and being physically violent towards a partner. The SEM showed the relationship between SES and rape perpetration to be mediated by gender inequitable masculinity. It was complex as there was a direct path indicating that SES correlated with the masculinity variable directly such that men of higher SES had more gender inequitable masculinities, and indirect path mediated by peer pressure resistance indicated that the former pertained so long as men lacked peer pressure resistance. Having a higher SES conveyed greater resistance for some men. There was also a path mediated through childhood trauma, such that men of lower SES were more likely to have a higher childhood trauma exposure and this correlated with a higher likelihood of having the gender inequitable masculinity (with or without the mediating effect of peer pressure resistance). Both higher and lower socio-economic status were associated with raping. Prevention of rape perpetration must

  1. Understanding the Relationships between Gender Inequitable Behaviours, Childhood Trauma and Socio-Economic Status in Single and Multiple Perpetrator Rape in Rural South Africa: Structural Equation Modelling.

    Directory of Open Access Journals (Sweden)

    Rachel Jewkes

    Full Text Available Interventions to prevent rape perpetration must be designed to address its drivers. This paper seeks to extend understanding of drivers of single and multiple perpetrator rape (referred to here as SPR and MPR respectively and the relationships between socio-economic status, childhood trauma, peer pressure, other masculine behaviours and rape.1370 young men aged 15 to 26 were interviewed as part of the randomised controlled trial evaluation of Stepping Stones in the rural Eastern Cape. We used multinomial to compare the characteristics of men who reported rape perpetration at baseline. We used structural equation modelling (SEM to examine pathways to rape perpetration.76.1% of young men had never raped, 10.0% had perpetrated SPR and 13.9% MPR. The factors associated with both MPR and SPR (compared to never having raped were indicators of socio-economic status (SES, childhood trauma, sexual coercion by a woman, drug and alcohol use, peer pressure susceptibility, having had transactional sex, multiple sexual partners and being physically violent towards a partner. The SEM showed the relationship between SES and rape perpetration to be mediated by gender inequitable masculinity. It was complex as there was a direct path indicating that SES correlated with the masculinity variable directly such that men of higher SES had more gender inequitable masculinities, and indirect path mediated by peer pressure resistance indicated that the former pertained so long as men lacked peer pressure resistance. Having a higher SES conveyed greater resistance for some men. There was also a path mediated through childhood trauma, such that men of lower SES were more likely to have a higher childhood trauma exposure and this correlated with a higher likelihood of having the gender inequitable masculinity (with or without the mediating effect of peer pressure resistance.Both higher and lower socio-economic status were associated with raping. Prevention of rape

  2. Hydroponics versus field lysimeter studies of urea, ammonium and nitrate uptake by oilseed rape (Brassica napus L.).

    Science.gov (United States)

    Arkoun, Mustapha; Sarda, Xavier; Jannin, Laëtitia; Laîné, Philippe; Etienne, Philippe; Garcia-Mina, José-Maria; Yvin, Jean-Claude; Ourry, Alain

    2012-09-01

    N-fertilizer use efficiencies are affected by their chemical composition and suffer from potential N-losses by volatilization. In a field lysimeter experiment, (15)N-labelled fertilizers were used to follow N uptake by Brassica napus L. and assess N-losses by volatilization. Use of urea with NBPT (urease inhibitor) showed the best efficiency with the lowest N losses (8% of N applied compared with 25% with urea alone). Plants receiving ammonium sulphate, had similar yield achieved through a better N mobilization from vegetative tissues to the seeds, despite a lower N uptake resulting from a higher volatilization (43% of applied N). Amounts of (15)N in the plant were also higher when plants were fertilized with ammonium nitrate but N-losses reached 23% of applied N. In parallel, hydroponic experiments showed a deleterious effect of ammonium and urea on the growth of oilseed rape. This was alleviated by the nitrate supply, which was preferentially taken up. B. napus was also characterized by a very low potential for urea uptake. BnDUR3 and BnAMT1, encoding urea and ammonium transporters, were up-regulated by urea, suggesting that urea-grown plants suffered from nitrogen deficiency. The results also suggested a role for nitrate as a signal for the expression of BnDUR3, in addition to its role as a major nutrient. Overall, the results of the hydroponic study showed that urea itself does not contribute significantly to the N nutrition of oilseed rape. Moreover, it may contribute indirectly since a better use efficiency for urea fertilizer, which was further increased by the application of a urease inhibitor, was observed in the lysimeter study.

  3. Media coverage of violence against women in India: a systematic study of a high profile rape case.

    Science.gov (United States)

    Phillips, Mark; Mostofian, Fargol; Jetly, Rajeev; Puthukudy, Nazar; Madden, Kim; Bhandari, Mohit

    2015-01-22

    On December 16, 2012 a 23 year old female was gang-raped on a bus in Delhi. We systematically reviewed professional online media sources used to inform the timing, breadth of coverage, opinions and consistency in the depiction of events surrounding the gang-rape. We searched two news databases (LexisNexis Academic and Factivia) and individual newspapers for English-language published media reports covering the gang-rape. Two reviewers screened the media reports and extracted data regarding the time, location and content of each report. Results were summarized qualitatively. We identified 534 published media reports. Of these, 351 met our eligibility criteria. Based on a time chart, the total number of reports published increased steadily through December, but plateaued to a steady rate of articles per day by the first week of January. Content analysis revealed significant discrepancies between various media reports. From the 57 articles which discussed opinions about the victim, 56% applauded her bravery, 40% discussed outrage over the events and 11% discussed cases of victim-blaming. The global media response of the December 16th gang-rape in India resulted in highly inconsistent depiction of the events. These findings suggest that although the spread of information through media is fast, it has major limitations.

  4. FEASIBILITY OF HYGROMYCIN AS A SELECTION AGENT IN AGROBACTERIUM-MEDIATED TRANSFORMATION OF OILSEED RAPE (BRASSICA NAPUS L.

    Directory of Open Access Journals (Sweden)

    Tímea Kuťka Hlozáková

    2014-02-01

    Full Text Available In this work the feasibility of the antibiotic hygromycin as a selection agent in Agrobacterium-mediated transformation of oilseed rape (Brassica napus L. was evaluated. For this, two economically important commercial varieties Haydn and Hunter and tobacco as a model plant were subjected to Agrobacterium-mediated transformation. The 5-6 days-old oilseed rape hypocotyls and 4-6 weeks-old tobacco leaf segments were transformed with the binary vector pCambia1304. The T-DNA contained the reporter gfp:gus and the selectable marker htp genes. Regeneration of transformed cells was conducted under selection of 10 mg.l-1 (oilseed rape and 30 mg.l-1 (tobacco hygromycin. Putative transgenic plantlets were analysed by the mean of the histochemical GUS and PCR analyses. Transformation efficiency ranged from 1.0% (cv. Haydn to 40.4% (tobacco. No transgenic shoots were detected for the cv. Hunter. It points out the oilseed rape cultivar specificity plays significant role in choice of suitable selection agent.

  5. Ireland: child rape case undermines abortion ban.

    Science.gov (United States)

    1992-11-01

    Abortion has been illegal in Ireland since 1861. This position was written into the national Constitution in 1963 and reconfirmed by referendum in 1983. Contraception is also illegal in the country. The pregnancy of a 14-year old adolescent due to an alleged rape, however, has caused many in Ireland to voice their support for abortion in limited circumstances. Approximately 5000 pregnant women go from Ireland to the United Kingdom annually for abortions. This 14-year old youth also planned to make the crossing, but was blocked from leaving by the Irish police and later by an injunction of the Attorney-General. The Irish Supreme Court upheld the injunction even though the young woman was reportedly contemplating suicide. A national outcry ensued with thousands of demonstrators marching in Dublin to demand the availability of information on abortion and that Irish women be allowed to travel whenever and wherever they desire. 66% of respondents to recent public opinion polls favor abortion in certain circumstances. Ultimately, the Irish Supreme Court reversed their stance to allow pregnant Irish women to travel internationally and gave suicidal Irish women the right to abortions. These decisions were made shortly within the time frame needed for the young lady in question to received a legal abortion in the United Kingdom.

  6. Enhanced Cd extraction of oilseed rape (Brassica napus) by plant growth-promoting bacteria isolated from Cd hyperaccumulator Sedum alfredii Hance.

    Science.gov (United States)

    Pan, Fengshan; Meng, Qian; Luo, Sha; Shen, Jing; Chen, Bao; Khan, Kiran Yasmin; Japenga, Jan; Ma, Xiaoxiao; Yang, Xiaoe; Feng, Ying

    2017-03-04

    Four plant growth-promoting bacteria (PGPB) were used as study materials, among them two heavy metal-tolerant rhizosphere strains SrN1 (Arthrobacter sp.) and SrN9 (Bacillus altitudinis) were isolated from rhizosphere soil, while two endophytic strains SaN1 (Bacillus megaterium) and SaMR12 (Sphingomonas) were identified from roots of the cadmium (Cd)/zinc (Zn) hyperaccumulator Sedum alfredii Hance. A pot experiment was carried out to investigate the effects of these PGPB on plant growth and Cd accumulation of oilseed rape (Brassica napus) plants grown on aged Cd-spiked soil. The results showed that the four PGPB significantly boosted oilseed rape shoot biomass production, improved soil and plant analyzer development (SPAD) value, enhanced Cd uptake of plant and Cd translocation to the leaves. By fluorescent in situ hybridization (FISH) and green fluorescent protein (GFP), we demonstrated the studied S. alfredii endophytic bacterium SaMR12 were able to colonize successfully in the B. napus roots. However, all four PGPB could increase seed Cd accumulation. Due to its potential to enhance Cd uptake by the plant and to restrict Cd accumulation in the seeds, SaMR12 was selected as the most promising microbial partner of B. napus when setting up a plant-microbe fortified remediation system.

  7. "Lucrece this night I must enjoy thee" : a narcissistic reading of The Rape of Lucrece

    National Research Council Canada - National Science Library

    Koketso, Daniel

    2016-01-01

    The circumstances under which acts of rape are committed, and the relationship between power and sexual aggression, may seem to be distinctly modern concerns, yet Shakespeare explores them in The Rape of Lucrece (1594...

  8. “You Have to Confess”: Rape and the Politics of Storytelling

    Directory of Open Access Journals (Sweden)

    Tara Roeder

    2015-11-01

    Full Text Available This article examines the discourse of rape in contemporary culture, paying special attention to the courtroom setting, where rape victims are often required to tell cohesive, linear narratives that underscore their blamelessness if they hope to be believed. Because of deeply entrenched cultural myths about rape, the type of story often required for the successful prosecution of perpetrators may require rape victims to construct narratives that do not accurately reflect their lived experience. Writers such as Susan Brison, Patricia Weaver Francisco, and Alice Sebold engage with the complex politics of rape and its telling in their memoirs. While constructing stories that will suffice in the courtroom setting remains an important task for many rape victims, such stories may ultimately have to be relinquished and rewritten in order to revise prevailing cultural perceptions of rape, its perpetrators, and its victims. The memoirs of rape survivors thus come to function as a different—and necessary—type of public testimony.

  9. Mutilating granuloma inguinale after rape A case report | O'Farrell ...

    African Journals Online (AJOL)

    Abstract. A woman with extensive mutilating lesions of genital granuloma inguinale following rape is described. As far as is known granuloma inguinale has not previously been reported in a rape victim.

  10. Analysis of yield and plant traits of oilseed rape (Brassica napus L. cultivated in temperate region in light of the possibilities of sowing in arid areas

    Directory of Open Access Journals (Sweden)

    Tadeusz Zając

    2016-12-01

    Full Text Available This work is a review of selected literature on the species of Brassica with the greatest economic significance. Oilseed rape (Brassica napus ssp. oleifera currently ranks third worldwide among oilseed crops used for oil production and is the most important in the temperate zone. The manifold uses of rape include not only human consumption of oil, but also the use of post-extraction meal to feed livestock as well as industrial applications as a source of bioenergy or cellulose. The improvement in the economic position of rape among crop plants is also due to the doubling of its yield between 1970 and 2009; the average annual increase in seed yield worldwide was 27 kg ha−1 yr−1. The yield level in Europe exceeds the average yields achieved in the world, particularly in Asia. Recently, the cultivation of oilseed rape was started on a relatively large acreage in Iran where the yield amounted 2.1 t ha−1, exceeding the yields of China and India. In Poland, the acreage of oilseed rape cultivation between 1965 and 2013 increased 3–4 times, and during this period the annual increase in seed yield was 29 kg ha−1 yr−1. Under the field conditions of the temperate climate zone, winter oilseed rape yield is mainly determined by agro-climatic conditions during the growing period, the level of nitrogen fertilization, and the production potential of varieties, which is currently highest in hybrids. There is a noticeable tendency of hybrids towards formation of more siliques by individual oilseed plants. Different production categories of plants appear in a rape crop. Semi-dwarf varieties of winter rapeseed are distinguished by greater silique density, particularly on the main shoot. Moreover, these hybrids are characterized by faster growth of the root system, which enables them to take up nitrogen from the soil more efficiently.

  11. “You Have to Confess”: Rape and the Politics of Storytelling

    OpenAIRE

    Tara Roeder

    2015-01-01

    This article examines the discourse of rape in contemporary culture, paying special attention to the courtroom setting, where rape victims are often required to tell cohesive, linear narratives that underscore their blamelessness if they hope to be believed. Because of deeply entrenched cultural myths about rape, the type of story often required for the successful prosecution of perpetrators may require rape victims to construct narratives that do not accurately reflect their lived experience...

  12. Lack of Control as a Predictive Factor for Stress-related Symptoms in Rape Victims

    OpenAIRE

    Sombke, Chad

    1993-01-01

    Researchers have agreed that most rape victims vii experience stress-related symptoms similar to post-traumatic stress disorder. There have also been numerous studies that have tried to predict the severity of those stress-related symptoms, but the literature is inconclusive. Lack of perceived control is consistently mentioned in the rape research literature as being present in rape victims, but no study has empirically examined the relationship between perceived control and a rape victim's s...

  13. Profile of rape victims referred by the court to the Free State ...

    African Journals Online (AJOL)

    Background. The psychological evaluation of rape victims to determine their competency to testify in court and whether they are capable of consenting to sexual intercourse is challenging, especially when the rape victim is mentally retarded. Objective. To describe the profile of mentally retarded rape victims referred to the ...

  14. Sexual Assault Nurse Examiners' Perceptions of Their Relationship with Doctors, Rape Victim Advocates, Police, and Prosecutors

    Science.gov (United States)

    Maier, Shana L.

    2012-01-01

    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…

  15. Rape Perception and the Function of Ambivalent Sexism and Gender-Role Traditionality

    Science.gov (United States)

    Yamawaki, Niwako

    2007-01-01

    This study explores the roles of benevolent sexism (BS), hostile sexism (HS), and gender-role traditionality (GRT) in minimizing rape, blaming the victim, and excusing the rapist. As predicted, hostile sexists minimize the seriousness of the rape in both stranger and date-rape scenarios. In the victim-blame scale, both BS and GRT significantly…

  16. 75 FR 27000 - Hearings of the Review Panel on Prison Rape

    Science.gov (United States)

    2010-05-13

    ... of Justice Programs Hearings of the Review Panel on Prison Rape AGENCY: Office of Justice Programs... Review Panel on Prison Rape (Panel) will hold hearings in Washington, DC on June 3-4, 2010. The hearing... Prison Rape Elimination Act of 2003, Public Law 108-79, 117 Stat. 972 (codified as amended at 42 U.S.C...

  17. Mycobiota of rape seeds in Romania. I. Identification of mycobiota associated with rape seeds from different areas of Romania

    Directory of Open Access Journals (Sweden)

    Tatiana-Eugenia Şesan

    2013-12-01

    Full Text Available The spectrum of fungal diversity associated with rape seeds belonging to 33 cultivars (Alaska, Astrada, Astrid, Atlantic, Betty, Champlein, Chayenne, Dexter, Digger, Elvis, Eurowest, Finesse, Herkules, Hydromel, Hydromel-MA, Ladoga, anitoba, Masa Rom, Milena, Mohican, Montego, Nectar, Ontario, Orkan, Perla (4 lots, Remy, Robust, Rodeo, Saphir, Tiger, Tiger CBC Lot ROM06-121-110, Triangle, Valesca, Vectra and 2 hybrids (H-90-20-83, H-90-21-83 has been established by samples’ macroscopical and microscopical analizying, during 2006-2008, for the first time in Romania. The Ulster method on malt-agar and PDA culture media has been used, evaluating the percentage of fungal taxons present on/in rape seeds. The most important pathogenic fungi identified were: Sclerotinia sclerotiorum (Lib. de Bary, Botrytis cinerea Pers., Rhizoctonia solani Kühn, Alternaria brassicae (Berk. Sacc., A. brassicicola (Schwein. Wiltshire and Fusarium spp. Also, a large quantities of some saprophytic fungi, as Alternaria, Cladosporium, Aspergillus, Penicillium, Rhizopus have been recorded. These ones have been affected the health condition of rape seeds, suppressing their germination and other vital phenomena. Among potential antagonistic fungi the following genera have been isolated: Chaetomium (0-4%, Trichoderma (0-10%, Aspergillus (0-14%, Penicillium (0-100%. Some correlations and comparisons have been established between fungal diversity, their provenience, cultivars, culture media (Malt-Agar/MA, Potato-Dextrose-Agar/PDA used. It has been evaluated the behaviour of rape cultivars and hybrids towards the main rape seed pathogens.

  18. Prolonged Exposure versus Eye Movement Desensitization and Reprocessing (EMDR) for PTSD rape victims.

    Science.gov (United States)

    Rothbaum, Barbara Olasov; Astin, Millie C; Marsteller, Fred

    2005-12-01

    This controlled study evaluated the relative efficacy of Prolonged Exposure (PE) and Eye Movement Desensitization and Reprocessing (EMDR) compared to a no-treatment wait-list control (WAIT) in the treatment of PTSD in adult female rape victims (n = 74). Improvement in PTSD as assessed by blind independent assessors, depression, dissociation, and state anxiety was significantly greater in both the PE and EMDR group than the WAIT group (n = 20 completers per group). PE and EMDR did not differ significantly for change from baseline to either posttreatment or 6-month follow-up measurement for any quantitative scale.

  19. Fear of rape among college women: a social psychological analysis.

    Science.gov (United States)

    Pryor, Douglas W; Hughes, Marion R

    2013-01-01

    This article examines social psychological underpinnings of fear of rape among college women. We analyze data from a survey of 1,905 female undergraduates to test the influence of 5 subjective perceptions about vulnerability and harm: unique invulnerability, gender risk, defensibility, anticipatory shame, and attribution of injury. We include 3 sources of crime exposure in our models: past sexual victimization, past noncontact violent victimization, and structural risk measured by age, parent's income, and race. Separate measures of fear of stranger and acquaintance rape are modeled, including variables tapping current versus anticipatory fear, fear on campus versus everywhere, and fear anytime versus at night. The data show that fear of rape among college women appears more grounded in constructed perceptions of harm and danger than in past violent experiences.

  20. EXPRESSION OF CHITINASE GENE IN TRANSGENIC RAPE PLANTS

    Directory of Open Access Journals (Sweden)

    Lu Longdou

    2005-08-01

    Full Text Available The hypocotyl and cotyledon of Brassica napus L. H165 and Brassica juncea DB3 were transformed with chitinase gene and herbicide-resistance gene by co-culture with Agrobacterium tumefacients LBA4404, and rape plants were obtained which could grow on the medium containing herbicide. The PCR result showed that exotic genes were integrated in the genome of the rape. Further study was performed to determine the impact of temperature on the transgenic rate and the differentiation of explants.

  1. Nitrous oxide emission factors for urine and dung from sheep fed either fresh forage rape (Brassica napus L.) or fresh perennial ryegrass (Lolium perenne L.).

    Science.gov (United States)

    Luo, J; Sun, X Z; Pacheco, D; Ledgard, S F; Lindsey, S B; Hoogendoorn, C J; Wise, B; Watkins, N L

    2015-03-01

    secondary metabolites, such as glucosinolates in forage rape and their degradation products, are transferred to urine and affect soil N transformation processes. However, the difference in the EF3 for dung from sheep fed ryegrass and forage rape was not significant.

  2. Marginally Significant Effects as Evidence for Hypotheses: Changing Attitudes Over Four Decades.

    Science.gov (United States)

    Pritschet, Laura; Powell, Derek; Horne, Zachary

    2016-07-01

    Some effects are statistically significant. Other effects do not reach the threshold of statistical significance and are sometimes described as "marginally significant" or as "approaching significance." Although the concept of marginal significance is widely deployed in academic psychology, there has been very little systematic examination of psychologists' attitudes toward these effects. Here, we report an observational study in which we investigated psychologists' attitudes concerning marginal significance by examining their language in over 1,500 articles published in top-tier cognitive, developmental, and social psychology journals. We observed a large change over the course of four decades in psychologists' tendency to describe a p value as marginally significant, and overall rates of use appear to differ across subfields. We discuss possible explanations for these findings, as well as their implications for psychological research. © The Author(s) 2016.

  3. Why publishing everything is more effective than selective publishing of statistically significant results.

    Science.gov (United States)

    van Assen, Marcel A L M; van Aert, Robbie C M; Nuijten, Michèle B; Wicherts, Jelte M

    2014-01-01

    De Winter and Happee examined whether science based on selective publishing of significant results may be effective in accurate estimation of population effects, and whether this is even more effective than a science in which all results are published (i.e., a science without publication bias). Based on their simulation study they concluded that "selective publishing yields a more accurate meta-analytic estimation of the true effect than publishing everything, (and that) publishing nonreplicable results while placing null results in the file drawer can be beneficial for the scientific collective" (p.4). Using their scenario with a small to medium population effect size, we show that publishing everything is more effective for the scientific collective than selective publishing of significant results. Additionally, we examined a scenario with a null effect, which provides a more dramatic illustration of the superiority of publishing everything over selective publishing. Publishing everything is more effective than only reporting significant outcomes.

  4. Dissipation and residues of clethodim and its oxidation metabolites in a rape-field ecosystem using QuEChERS and liquid chromatography/tandem mass spectrometry.

    Science.gov (United States)

    You, Xiangwei; Liang, Lin; Liu, Fengmao

    2014-01-15

    A rapid, sensitive and selective method using Quick, Easy, Cheap, Effective, Rugged, and Safe (QuEChERS) procedure for simultaneous determination of clethodim and its oxidation metabolites (clethodim sulfoxide and clethodim sulphone) in soil, rape plant and rape seed was developed using high-performance liquid chromatography coupled with tandem mass spectrometry (HPLC-MS/MS). The limits of detection (LODs) of the proposed method ranged from 0.002mg/kg to 0.01mg/kg, and average recoveries were 78.7-104.2%. The trial results showed that clethodim dissipated so rapidly that few clethodim residues were detectable. Clethodim sulfoxide dissipated quickly in rape plant and soil with half-lives of 4.3 and 4.0days, respectively. Clethodim sulphone showed a tendency of rapid increase initially followed by a decrease in rape plant but could not be detected in soil. The terminal residues of clethodim in rape seedsat harvest time were below the maximum residue limit (MRL, 0.5mg/kg). Copyright © 2013 Elsevier Ltd. All rights reserved.

  5. Attitude May Be Everything, But Is Everything an Attitude? Cognitive Distortions May Not Be Evaluations of Rape.

    Science.gov (United States)

    Nunes, Kevin L; Hermann, Chantal A; White, Kristen; Pettersen, Cathrine; Bumby, Kurt

    2016-01-18

    Cognitive distortions are often referred to as attitudes toward rape in theory, research, and clinical practice pertaining to sexual aggression. In the social-psychological literature, however, attitudes are typically defined as evaluations; thus, in this context, attitudes toward rape are considered evaluations of rape (e.g., rape is negative vs. positive). The purpose of the current study was to explore whether a widely used measure of cognitive distortions (RAPE Scale; Bumby, 1996) assesses evaluation of rape, and, if not, whether evaluation of rape and the cognitions assessed by the RAPE Scale are independently associated with sexually aggressive behavior. Participants (660 male undergraduate students) completed the RAPE Scale as well as measures of evaluation of rape and sexually aggressive behavior. An exploratory factor analysis revealed that the RAPE Scale items formed a correlated but distinct factor from the Evaluation of Rape Scale items. Regression analyses indicated that the Evaluation of Rape Scale and the RAPE Scale had small to moderate independent associations with self-report measures of sexually aggressive behavior. Our results suggest that evaluation of rape may be distinct from cognitive distortions regarding rape, and both evaluation and cognitive distortions may be relevant for understanding sexual violence. © The Author(s) 2016.

  6. Evaluating stranger and acquaintance rape: the role of benevolent sexism in perpetrator blame and recommended sentence length.

    Science.gov (United States)

    Viki, G Tendayi; Abrams, Dominic; Masser, Barbara

    2004-06-01

    In most jurisdictions, the law does not recognize the distinction between stranger and acquaintance rape. However, these two types of rape seem to elicit different responses from both lay observers and legal practitioners. Two studies investigating the role of benevolent sexism (BS) in accounting for participants' responses to acquaintance vs. stranger rape perpetrators are reported. Participants were presented with vignettes describing either an acquaintance rape or a stranger rape. As predicted, relative to low-BS individuals, participants who scored high in BS attributed less blame (Study 1) and recommended shorter sentences (Study 2) for the acquaintance rape perpetrator. Benevolent sexism was unrelated to reactions to the perpetrator in the stranger rape condition.

  7. Visualising Shattered Lives: Potentiality in Representations of Rape Victimisation in Contemporary Japan

    Directory of Open Access Journals (Sweden)

    Hei-Lei Cheng

    2016-07-01

    Full Text Available This article examines how cinematic representations of rape can challenge the silence which surrounds the issue of rape and sexual violence in Japan. A textual analysis of two contemporary fictional Japanese films, DV: Domestic Violence [2005] and The Ravine of Goodbye [2013], was performed to illustrate how filmmakers can use narrative and cinematographic techniques to influence the viewer to reflect upon their attitudes to rape and rape victims. By examining how these two films depict rape and rape recovery, this article argues that there is discursive potential inherent within cinema to shape our imaginations and ideals about the world. But while the filmmaker can construct rape representations that encourage reflection, how the viewer decides to engage with the film has bearing on whether this potential for reflection is realised.

  8. National Comparisons of Rape Myth Acceptance Predictors Between Nonathletes and Athletes From Multi-Institutional Settings.

    Science.gov (United States)

    Navarro, John C; Tewksbury, Richard

    2017-09-01

    Athletes are cited as common perpetrators of sexual victimization and are at greater risk of becoming offenders compared with nonathletes. Demographic, lifestyle, and social characteristics of 624 nonathletes and 101 athletes from 21 U.S. Division I postsecondary educational institutions were assessed, with the updated Illinois Rape Myth Acceptance scale gauging endorsement of rape myths. Results indicate that athletes and nonathletes were similar in the degree of rape myth acceptance, with athletes reporting stronger agreement with rape myths than nonathletes did. Predictors of rape myth acceptance among nonathletes are multidimensional. In contrast, nondemographic characteristics like Greek membership, the number of alcoholic beverages consumed, and knowing a sexual assault victim predict rape myth acceptance for athletes, with gender not predicting rape myth acceptance nor different between genders of athletes. Policy implications and future research are discussed.

  9. Pornography, Sexual Callousness, and the Trivialization of Rape.

    Science.gov (United States)

    Zillmann, Dolf; Bryant, Jennings

    1982-01-01

    Explored the consequences of continued exposure to pornography on beliefs about sexuality in general and on dispositions toward women in particular. Found that massive exposure to pornography resulted in a loss of compassion toward women as rape victims and toward women in general. (PD)

  10. "CORRECTIVE RAPE" OF LESBIANS IN THE ERA OF ...

    African Journals Online (AJOL)

    NWUuser

    Albertyn C "Gendered Transformation in South African Jurisprudence: Poor. Women and the Constitutional Court" 2011 Stell LR 591-613. Anguita 2012 Int'l J Hum Rts. Anguita LA "Tackling Corrective Rape in South Africa: The Engagement between the LGBT CSO's and the NHRI's (CGE and SAHRC) and its Role" 2012.

  11. Genotypic variation of rape in phosphorus uptake from sparingly ...

    African Journals Online (AJOL)

    4H2O) and Al-P (AlPO4), were investigated to elucidate the contributions of root morphology and organic acids exudation to P uptake by rape from iron phosphate and aluminum phosphate. By solution culture and sand culture experiments, the ...

  12. The relationshp between rape experience and post-traumatic stress ...

    African Journals Online (AJOL)

    This study was carried out to find out the relationship between rape experience and of Post-traumatic Stress Disorder among victims. One hundred and thirty-two female participants made up of seventy-two from Nasarawa State University and sixty from the general public in Keffi town of Nasarawa State participated in the ...

  13. Event characteristics and socio-demographic features of rape ...

    African Journals Online (AJOL)

    Objectives: On account of increasing awareness of the need for Post exposure prophylaxis (PEP) and availability of requisite drugs, victims of rape are now presenting at health facilities including ours to access PEP for HIV. This study set to document the socio-demographic features of these victims and the event ...

  14. Psychological Techniques In Helping Rape Victims | Ayinde | Edo ...

    African Journals Online (AJOL)

    Counselling psychology is concerned with assisting people who have personal, social, educational and vocational problems to better understand themselves and solve their problems. Rape is seen as a problem that militates against the psychological well being of victims, because of the devastating aftermath of the incident ...

  15. Constructing victims and perpetrators of rape in the advice column

    African Journals Online (AJOL)

    Kate H

    Abstract. This article reports on the ways in which the rape of women by men is constructed in the advice column Dear Dolly, published in the South African periodical Drum Magazine. The data collected for the study spans from 1984 to 2004, encompassing both 10 years before and 10 years after the onset of democracy in ...

  16. Forcible Rape: A Literature Review and Annotated Bibliography.

    Science.gov (United States)

    Chappell, Duncan; Fogarty, Faith

    This selective, annotated bibliography provides guidance to the source and content of a small proportion of the existing publicity about rape, Non-English-language publications, as well as those receiving only limited distribution, are excluded. All materials are recent, most having been published during the 1970's. Outdated materials, such as…

  17. Trichomonas vaginalis among women raped in Antananarivo, 2005-2011.

    Science.gov (United States)

    Andrianarivelo Andry, M; Raherinaivo Anjatiana, A; Razafindrakoto Ainamalala, C; Rasoanandrasana, S; Ravaoarisaina Zakasoa, M; Rasamindrakotroka, A

    2017-02-01

    Rape is a forensic emergency due to the possibility of sexually transmitted infections, including HIV/AIDS. Moreover, an upsurge is currently underway. The objective of this study was to determine the incidence of Trichomonas vaginalis in women undergoing tests at the Microbiology Unit of the Joseph Ravoahangy Andrianavalona Antananarivo Hospital after being raped. This retrospective descriptive study covers the 7-year period from 2005 to 2011 and reports the results of direct examination of the vaginal discharge after vulvar smears from rape patients. We studied the age of patients and the results of these direct smear examinations that tested for T. vaginalis. In our study, the number of women with T. vaginalis increased markedly with age. The mean age of the patients was 13.7 years (range: 2 to 41 years). Among the 232 rape victims tested, only 26 were positive for it (11.20%); trichomoniasis was thus rare among these women. T. vaginalis is a common cause of vaginitis in women and one of the most common infections transmitted by sexual assault. In children, the presence of T. vaginalis in vaginal sample is a strong indicator of sexual abuse. Other sexually transmitted infections can be transmitted during sexual abuse.

  18. Rape and Adultery in Ancient Greek and Yoruba Societies | Olasope ...

    African Journals Online (AJOL)

    In Athens and other ancient cultures, a woman, whatever her status and whatever her age or social class, was, in law, a perpetual minor. Throughout her life, she was in the legal control of a guardian who represented her in law. Rape, as unlawful carnal knowledge of a woman, warranted a capital charge in the ...

  19. Biological control of Sclerotinia sclerotiorum (oilseed rape isolate ...

    African Journals Online (AJOL)

    Sclerotinia sclerotiorum (Lib) De Bary, the causal agent of stem rot of oilseed rape, is one of the most important phytopathogens. In order to find appropriate biocontrol agents, antagonistic and especially chitinolytical activities of 110 soil actinomycetes were examined. Among assayed isolates, Streptomyces sp. isolate 422 ...

  20. Perceptions Matter: Case Studies of Policing Statutory Rape

    Science.gov (United States)

    Kandakai, Tina L.; Ding, Kele; Broomfield, Tyree S.; Iverson, Susan V.

    2013-01-01

    The legal parameters regarding adult-child sexual intimacy varies across states. In many states, rules regarding the definition of "child" and age-of-consent laws seem to perpetuate lax and ambivalent responses to adult- child sex. To explore the criminal response to adult-child sex, particularly statutory rape, seven active male and…

  1. Maps of Woe Narratives of Rape in Early Modern England

    Directory of Open Access Journals (Sweden)

    Donatella Pallotti

    2013-03-01

    Full Text Available By considering a selection of texts, both fictional and non-fictional, this study ad- dresses different representations of rape in early modern English culture. Its aim is to highlight the interconnections between aspects of culture and the creative exchange, the confrontation and mutual assimilation between ‘high’ and ‘low’ cultural forms.

  2. Bioconversion of rape straw into a nutritionally enriched substrate by ...

    African Journals Online (AJOL)

    ... (Saccharomyces cerevisiae, Candida tropicalis and Candida utilis), into an enriched substrate with increased crude protein and digestibility. Orthogonal experiment showed that the optimal experimental condition for the crude protein enrichment was: 10% (v/w) C. utilis inoculum was added to the rape straw medium after ...

  3. Sexual Coercion on Dates: It's Not Just Rape.

    Science.gov (United States)

    Waldner-Haugrud, Lisa

    1995-01-01

    Contends that sexual coercion while dating falls under the umbrella of school-related violence. Discusses acquaintance and date rape, a sexual coercion continuum, and coercion victims. Concludes with a discussion of six techniques to reduce risk of sexual coercion. (CFR)

  4. Perception of Spousal Rape among Lagos State University ...

    African Journals Online (AJOL)

    The recognition of sex in the context of marriage as crime is strange. Men are often accused of exclusively perpetrating this culturally alien offence which exclusively causes enormous trauma to women within the family. This study examines the perception of undergraduates about marital rape among married couples in ...

  5. Clinical Perspective Psycho-legal issues surrounding the rape of ...

    African Journals Online (AJOL)

    The rape of individuals with mental retardation poses challenges for the judicial system as well as for the survivors themselves. As a result, the courts tend to refer these individuals for forensic mental health examination to assist them in proceeding with criminal trials. This sequence of events may appear unusual, ...

  6. Why Rape Survivors Participate in the Criminal Justice System

    Science.gov (United States)

    Patterson, Debra; Campbell, Rebecca

    2010-01-01

    After a rape, survivors may seek help from multiple community organizations including the criminal justice system (CJS). Research has found that few survivors report their assaults to the police and of those who do report, many withdraw their participation during the investigation. However, relatively little is known about the factors that lead…

  7. The lived experience of genocide rape survivors in Rwanda.

    Science.gov (United States)

    Mukamana, Donatilla; Brysiewicz, Petra

    2008-01-01

    The purpose of this study was to explore the lived experience of women who were raped during the 1994 genocide in Rwanda. A phenomenological approach was used and this study was carried out in Rwanda in three different locations. The 7 participants took part in three semi-structured, individual interviews which were audiotaped. Participants reported many themes unique to Rwandan women survivors of genocide. These themes included violation by perceived inferiors, loss of dignity and respect, loss of identity, social isolation, loss of hope for the future (i.e., HIV/AIDS), the ongoing torture of rape babies, and developing a sense of community. Rwandan women survivors of the 1994 genocide have lived through unimaginable suffering. Limited information is available regarding the experiences of these rape survivors and this information could create awareness and some understanding of what these women endured. This study can help nurses to understand the sequelae of war and rape and thus have needed information which can be used to offer assistance to women in these circumstances.

  8. Alcohol use as a strategy for obtaining nonconsensual sexual relations: incidence in Spanish university students and relation to rape myths acceptance.

    Science.gov (United States)

    Romero-Sánchez, Mónica; Megías, Jesús L

    2010-11-01

    This study analyzed the strategy of college men who give alcohol to girls to facilitate their acceptance when pursuing sexual relationships. It also studied the role of attitudes towards sexual assaults (rape myths) in the social perception of this practice; finally, this research examined how the fact that, in some cases, college women accept taking alcohol in their interactions with college men was perceived. Participants were 349 heterosexual students (154 men and 195 women) from the University of Granada. 28% of males reported having given alcohol to females in order to have sexual contacts with them, while 44% of females acknowledged having suffered this practice. Men, compared to women, were more favourable to this practice; however, this effect was moderated by their rape myths endorsements. It was also found that males and, in general, those participants who endorsed rape myths, tended to consider that girls who accept alcohol in their interactions with boys are promiscuous.

  9. Seed Vigor and Field Performance of Winter Oilseed Rape (Brassica napus L.) Cultivars

    OpenAIRE

    GHASSEMI-GOLEZANI, Kazem; Javad BAKHSHY; Yaeghoob RAEY; Ayda HOSSAINZADEH-MAHOOTCHY

    2010-01-01

    The effect of seed vigor on field performance of two oilseed rape cultivars (Licord and Okapi) was investigated in 2008 at the Research Farm of the University Tabriz, Iran. The experiment was arranged as factorial based on RCB design with three replications. A sub-sample of seeds of each cultivar was kept as control. The other two sub-samples of each cultivar with about 15% moisture content were artificially deteriorated at 40C for 9 and 12 days (Licord) and 7 and 10 days (Okapi). Cons...

  10. Comparation of the Uptake and Accumulation of Heavy Metals by Rape Species Grown in Contaminated Soil Surrounding Mining Tails in Chenzhou, China

    Directory of Open Access Journals (Sweden)

    YANG Yang

    2015-08-01

    Full Text Available The rape is usually used for phytoremediation of metal-contaminated soils, because it has the characteristics of rapid growth, large biomass, and high potential to tolerate and accumulate large quantities of heavy metals. In this work, accumulation and transformation of Cu, Zn, Pb, Cd in four rape species(B. juncea L.(BJ, Brassica napus L.(BL, Canadian Brassica napus L.(CBL, local rape(LRwere investigated in soils surrounding mine area contaminated by lead-zinc ore tailings in Chenzhou, Hunan Province. The results showed a significantly high accumulation of Cu, Zn and Cd in leaves and roots of four rape species. However, the concentration of Pb in roots of all rape species was usually one or two orders of magnitude than other parts, and the concentration of heavy metals in stems and fruits was lower. The accumulation of heavy metals in leaves parts was in the order: Zn >Cu >Pb >Cd, and in roots was as: Pb >Zn >Cu >Cd; the order of bioconcentration factor(BCFof heavy metals in above-ground parts(leavesof rape species was: Cu: BJ ≥LR >BL >CBL, Zn: BL >CBL >BJ >LR, Pb: BJ≈LR > BL≈CBL, Cd: BL >CBL >BJ >LR; and the order of translocation factor(TFfrom stems to leaves was: Cu: LR >BJ≈CBL >BL,Zn: BL >LR > BJ >CBL, Pb: BJ >CBL≈LR >BL,Cd: BJ >BL >CBL >LR. It indicated there were significant differences among the species. The results of the field experiment suggested that B. juncea L. was suitable for phytoextraction of Cu, Pb contaminated soil, Brassica napus L. could be used to remediate Zn, Cd or heavy metal combined polluted soils.

  11. A source of healthcare disparity: Race, skin color, and injuries after rape among adolescents and young adults

    Science.gov (United States)

    Baker, Rachel B.; Fargo, Jamison D.; Shambley-Ebron, Donna; Sommers, Marilyn S.

    2013-01-01

    Differences in anogenital injury resulting from rape may occur because of racial or skin color differences in adult women. It is critical to determine if these differences also are associated with differences in injury prevalence and frequency in adolescents and young adults. In a retrospective review of medical records, we examined whether Black adolescent/young adult females had different anogenital injuries as compared to White females following rape. Next, we examined whether skin color differences explained a significant amount of the racial difference in injuries. We reviewed charts of 234 female victims of rape ages 14 to 29. Overall injury prevalence was 62.8%. Race was significantly associated with frequency of injuries in several anatomical locations, with White victims having a higher frequency of injuries than Black victims. Skin color was significantly associated with injury frequency in many anatomical locations, with victims with light skin sustaining more injuries than victims with dark skin. Even when skin color was included in the relationship, race remained a statistically significant factor, suggesting that the relationship between race and injuries may be more complicated than merely a skin color difference that has been mislabeled a racial difference. PMID:21175535

  12. Violence against women in war: rape, AIDS, sex slavery. International.

    Science.gov (United States)

    At an international conference attended by 2000 delegates, violence against women in Rwanda, former Yugoslavia, and Kurdistan was discussed. Kalliope Migirou, of the United Nations Human Rights Field Operation in Rwanda, described the slaughter of between 500,000 and 1.5 million Tutsis and moderate Hutus in 1994; estimates of the number of rapes ranged from 15,700 (Rwandan government) to 250,000-500,000 (UN special representative). Women were gang-raped and sexually mutilated; fathers were forced to rape their daughters, and sons, their mothers. The transmission of HIV was used as a weapon to murder women and their communities. Women were taken to refugee camps as sex slaves and have written their families about their "new marriages" to Hutu militia men. No rape charge is found among the more than 4000 cases prepared for the Rwandan war crimes trial. 80,000 Rwandans are in prison on suspicion of participating in the genocide; 8% are women. Violete Krasnic, of the Autonomous Women's Center Against Sexual Violence in Belgrade, spoke about the war in former Yugoslavia, which increased all forms of violence against women: 1) domestic violence, particularly in inter-ethnic marriages; 2) death threats against women (up 30-50%); 3) rape (up 30%); and 4) threats with weapons (40%). Men, upon exposure to nationalistic propaganda, used violence against their wives. Nazaneen Rasheed, a London-based representative of the Women's Union of Kurdistan, stated that women in northern Iraq had no power or land. While some turned to prostitution to survive, hundreds were killed by male relatives because of shame to the family.

  13. Bacillus megaterium A6 suppresses Sclerotinia sclerotiorum on oilseed rape in the field and promotes oilseed rape growth

    Science.gov (United States)

    Sclerotinia sclerotiorum causes serious yield losses in crops in The People’s Republic of China and other regions of the world. Two formulations of oilseed rape seed containing the plant-growth promoting bacterium Bacillus megaterium A6 were evaluated for suppression of this pathogen on oilseed rap...

  14. A Visitor's Guide to Effect Sizes--Statistical Significance versus Practical (Clinical) Importance of Research Findings

    Science.gov (United States)

    Hojat, Mohammadreza; Xu, Gang

    2004-01-01

    Effect Sizes (ES) are an increasingly important index used to quantify the degree of practical significance of study results. This paper gives an introduction to the computation and interpretation of effect sizes from the perspective of the consumer of the research literature. The key points made are: (1) "ES" is a useful indicator of the…

  15. High School Teachers with Significant Teaching Experience Support the Effectiveness of Direct Instructional Strategies

    Science.gov (United States)

    Nikolaros, John

    2014-01-01

    This research study was conducted to examine the effectiveness of direct instructional strategies regarding the achievement of students with ED. High school teachers with significant years of teaching experience in an urban setting support the effectiveness of direct instructional strategies. Teachers with 11-20 and 21-30 years of teaching…

  16. Frequency-dependent fitness of hybrids between oilseed rape (¤Brassica napus¤) and weedy ¤B. rapa¤ (Brassicaceae)

    DEFF Research Database (Denmark)

    Hauser, T.P.; Damgaard, C.; Bagger Jørgensen, Rikke

    2003-01-01

    Fitness of interspecific hybrids is sometimes high relative to their parents, despite the conventional belief that they are mostly unfit. F-1 hybrids between oilseed rape (Brassica napus) and weedy B. rapa can be significantly more fit than their weedy parents under some conditions; however, under...... other conditions they are less fit. To understand the reasons, we measured the seed production of B. napus, B. rapa, and different generations of hybrid plants at three different densities and in mixtures of different frequencies (including pure stands). Brassica napus, B. rapa, and backcross plants (F...... and reproductive interactions may be responsible for these effects. Our results show that the fitness of both parents and hybrids is strongly frequency-dependent and that the likelihood of introgression of genes between the species thus may depend on the numbers and densities of parents and their various hybrid...

  17. Do competitive conditions affect introgression of transgenes from oilseed rape (Brassica napus) to weedy Brassica rapa? AS case study with special reference to transplastomic oilseed rape

    DEFF Research Database (Denmark)

    Johannessen, Marina

    In species where chloroplast inheritance is exclusively or predominantly maternal, pollen-mediated flow of transgenes is reduced if transgenes are inserted in chloroplast DNA instead of nuclear DNA. However, transmission of chloroplast-encoded transgeneswill still occur if transgenic individuals......) significantly. As to the proportion between the species, B. rapa was a stronger competitor than B. napus. Theproportion seemed to be a more powerful factor than the density. In conclusion, hybridisation on B. napus seems to be most likely at current field densities of B. napus and when B. rapa is an abundant...... affected the thousand-kernel weight significantly. It was concluded that further introgression of transgenes from transplastomic oilseed rape to B. rapa is mostlikely at current field densities of B. napus and when B. rapa is an abundant weed....

  18. Sheep numbers required for dry matter digestibility evaluations when fed fresh perennial ryegrass or forage rape

    Directory of Open Access Journals (Sweden)

    Xuezhao Sun

    2017-03-01

    Full Text Available Research trials with fresh forages often require accurate and precise measurement of digestibility and variation in digestion between individuals, and the duration of measurement periods needs to be established to ensure reliable data are obtained. The variation is likely to be greater when freshly harvested feeds are given, such as perennial ryegrass (Lolium perenne L. and forage rape (Brassica napus L., because the nutrient composition changes over time and in response to weather conditions. Daily feed intake and faeces output data from a digestibility trial with these forages were used to calculate the effects of differing lengths of the measurement period and differing numbers of sheep, on the precision of digestibility, with a view towards development of a protocol. Sixteen lambs aged 8 months and weighing 33 kg at the commencement of the trial were fed either perennial ryegrass or forage rape (8/treatment group over 2 periods with 35 d between measurements. They had been acclimatised to the diets, having grazed them for 42 d prior to 11 days of indoor measurements. The sheep numbers required for a digestibility trial with different combinations of acclimatisation and measurement period lengths were subsequently calculated for 3 levels of imposed precision upon the estimate of mean dry matter (DM digestibility. It is recommended that if the standard error of the mean for digestibility is equal to or higher than 5 g/kg DM, and if sheep are already used to a fresh perennial ryegrass or forage rape diet, then a minimum of 6 animals are needed and 4 acclimatisation days being fed individually in metabolic crates followed by 7 days of measurement.

  19. Alternatives to herbicides in an apple orchard, effects on yield, earthworms and plant diversity

    DEFF Research Database (Denmark)

    Andersen, L.; Kuehn, Birka Falk; Bertelsen, M.

    2013-01-01

    tIn a newly established apple orchard eight alternative methods to weed control in the tree row werecompared to a herbicide treatment with respect to effects on tree growth, first-quality fruit yield, earth-worms and flora. All treatments were tested at two irrigation schedules, with similar amount...... of water ata daily or weekly basis. In general, daily irrigation reduced first-quality fruit yield compared to weeklyirrigation. Mulching with black polypropylene (MyPex®) and rape straw had a positive effect on first-quality yield and shoot growth, only black polypropylene, compared to herbicide treatment......-worms thrived under rape straw contrary to under black polypropylene and plots with weed harrowing.Treatments had significant effects on species numbers of plants both years, and total vegetation covergenerally increased in the second year. Rape straw supported a high production of apples and a largestock...

  20. TRANSGENIC PLANTS OF RAPE (BRASSICA NAPUS L. WITH GENE OSMYB4 HAVE INCREASED RESISTANCE TO SALTS OF HEAVY METALS

    Directory of Open Access Journals (Sweden)

    Raldugina G.N.

    2012-08-01

    Full Text Available This work aims to study the response of the transgenic spring rape plants (Brassica napus L. var. ‘Westar’ with the rice transfactor-encoding gene Osmyb4 to treatment with salts of heavy metals (HM CuSO4 or ZnSO4 and accumulation in the leaves of biomass, metals, photosynthetic pigments, lipid peroxidation, and antioxidant compounds: total phenols, anthocyanins, and antioxidant enzyme activity superoxide dismutase (SOD and guaiacol peroxidase (POX were determined. Vegetatively propagated transgenic plants and wild-type plants were grown on Hoagland-Snyder medium at 24°C, then at the 5-6th leaves-stage, CuSO4 (in concentration 25-150 mM or ZnSO4 (500 - 5000 mM were added to the growth medium, and plants were exposed to the salts for 15 days. Under the action of small concentrations of salts, the results obtained for the transgenic and untransformed plants did not differ, but at high concentrations strong differences between transgenic and untransformed plants were observed. In transgenic plants, accumulation of biomass was greater. Carotene and xanthophyll were destroyed in transgenic plants less than in the untransformed plants. They have accumulated in their leaves more metal, especially Zn, reaching almost to the accumulation of 7 mg per g of dry biomass, bringing these plants to the hyperaccumulation of Zn. In the tissues of transgenic plants exposed to high concentrations of salts, the content of total phenols, anthocyanins, and low molecular weight compounds, that are responsible for protection against ROS, increased significantly. All these results indicate a greater stability of the transgenic plants to the action of heavy metals, as evidenced also by less activity of lipid peroxidases in their tissue: at high salt concentrations, malondialdehyde (MDA accumulated significantly less in transgenic plants than in non-transformed plant tissues. The greater stability of transgenic plants to stressful effect of HM is also evidenced by the

  1. Misogyny, acculturation, and ethnic identity: relation to rape-supportive attitudes in Asian American college men.

    Science.gov (United States)

    Koo, Kelly H; Stephens, Kari A; Lindgren, Kristen P; George, William H

    2012-08-01

    Asian Americans have been understudied with respect to sexuality and rape and its contributory factors. Some attitudinal research has shown that Asian American college males tend to hold more rape-supportive beliefs than their White counterparts. Generally, this research treats ethnicity as a proxy for culture rather than examining specific facets of culture per se. The current study incorporated measures of misogynistic beliefs, acculturation, and ethnic identity to investigate these ethnic differences in rape-supportive attitudes. White (n = 222) and Asian American (n = 155) college men read an acquaintance rape vignette and evaluated it on four judgments: how much they blamed the perpetrator and the victim, how credible they viewed the victim's refusal, and to what degree they defined the event as rape. Consistent with previous research, Asian American men made more rape-supportive judgments than Whites. This relationship was partially mediated by misogynistic beliefs for all judgments except the extent to which they defined the vignette as rape. Among Asian Americans, acculturation was negatively associated with all four rape vignette judgments above and beyond generational status, and ethnic identity was positively associated with two of the four judgments above and beyond acculturation and generational status. These findings suggest that cultural constructs are relevant to understanding rape-supportive attitudes among Asian American men, and may be useful for promoting culturally enhanced theoretical models of rape and sexual assault prevention efforts, as well as a deeper understanding of cultural influences on sexuality.

  2. The placebo effect in alternative medicine: can the performance of a healing ritual have clinical significance?

    Science.gov (United States)

    Kaptchuk, Ted J

    2002-06-04

    In alternative medicine, the main question regarding placebo has been whether a given therapy has more than a placebo effect. Just as mainstream medicine ignores the clinical significance of its own placebo effect, the placebo effect of unconventional medicine is disregarded except for polemics. This essay looks at the placebo effect of alternative medicine as a distinct entity. This is done by reviewing current knowledge about the placebo effect and how it may pertain to alternative medicine. The term placebo effect is taken to mean not only the narrow effect of a dummy intervention but also the broad array of nonspecific effects in the patient-physician relationship, including attention; compassionate care; and the modulation of expectations, anxiety, and self-awareness. Five components of the placebo effect--patient, practitioner, patient-practitioner interaction, nature of the illness, and treatment and setting--are examined. Therapeutic patterns that heighten placebo effects are especially prominent in unconventional healing, and it seems possible that the unique drama of this realm may have "enhanced" placebo effects in particular conditions. Ultimately, only prospective trials directly comparing the placebo effects of unconventional and mainstream medicine can provide reliable evidence to support such claims. Nonetheless, the possibility of enhanced placebo effects raises complex conundrums. Can an alternative ritual with only nonspecific psychosocial effects have more positive health outcomes than a proven, specific conventional treatment? What makes therapy legitimate, positive clinical outcomes or culturally acceptable methods of attainment? Who decides?

  3. Impact of transgenic oilseed rape expressing oryzacystatin-1 (OC-1) and of insecticidal proteins on longevity and digestive enzymes of the solitary bee Osmia bicornis.

    Science.gov (United States)

    Konrad, Roger; Connor, Melanie; Ferry, Natalie; Gatehouse, Angharad M R; Babendreier, Dirk

    2009-04-01

    The risk that insect-resistant transgenic plants may pose for solitary bees was assessed by determining longevity of adult Osmia bicornis (O. rufa) chronically exposed to transgenic oilseed rape expressing oryzacystatin-1 (OC-1) or to the purified insecticidal proteins recombinant rOC-1, Kunitz soybean trypsin inhibitor (SBTI), Galanthus nivalis agglutinin (GNA), or Bacillus thuringiensis toxin Cry1Ab dissolved in sugar solution (at 0.01 and 0.1%, w:v, Cry1Ab only at 0.01%). Compared to control bees, longevity was significantly reduced by SBTI and GNA at both concentrations and by rOC-1 at 0.1%, but not by Cry1Ab or rOC-1 at 0.01%. Longevity on the OC-1 oilseed rape was not significantly different from the control plants. The effects of SBTI and rOC-1 on longevity were investigated through characterization of the digestive proteinases of O. bicornis and analysis of the response in proteinase profiles to ingestion of these proteinase inhibitors. A relatively complex profile of at least four types of soluble proteolytic enzymes was identified. Serine proteinases were found to be predominant, with metallo and especially cysteine proteinases making a smaller albeit significant contribution. The compensatory response to in vivo enzyme inhibition was similar for SBTI and rOC-1 although less pronounced for rOC-1. It consisted of a non-specific overproduction of native proteinases, both sensitive and insensitive, and the induction of a novel aspartic proteinase.

  4. How to get statistically significant effects in any ERP experiment (and why you shouldn't).

    Science.gov (United States)

    Luck, Steven J; Gaspelin, Nicholas

    2017-01-01

    ERP experiments generate massive datasets, often containing thousands of values for each participant, even after averaging. The richness of these datasets can be very useful in testing sophisticated hypotheses, but this richness also creates many opportunities to obtain effects that are statistically significant but do not reflect true differences among groups or conditions (bogus effects). The purpose of this paper is to demonstrate how common and seemingly innocuous methods for quantifying and analyzing ERP effects can lead to very high rates of significant but bogus effects, with the likelihood of obtaining at least one such bogus effect exceeding 50% in many experiments. We focus on two specific problems: using the grand-averaged data to select the time windows and electrode sites for quantifying component amplitudes and latencies, and using one or more multifactor statistical analyses. Reanalyses of prior data and simulations of typical experimental designs are used to show how these problems can greatly increase the likelihood of significant but bogus results. Several strategies are described for avoiding these problems and for increasing the likelihood that significant effects actually reflect true differences among groups or conditions. © 2016 Society for Psychophysiological Research.

  5. Individual-and Setting-Level Correlates of Secondary Traumatic Stress in Rape Crisis Center Staff.

    Science.gov (United States)

    Dworkin, Emily R; Sorell, Nicole R; Allen, Nicole E

    2016-02-01

    Secondary traumatic stress (STS) is an issue of significant concern among providers who work with survivors of sexual assault. Although STS has been studied in relation to individual-level characteristics of a variety of types of trauma responders, less research has focused specifically on rape crisis centers as environments that might convey risk or protection from STS, and no research to knowledge has modeled setting-level variation in correlates of STS. The current study uses a sample of 164 staff members representing 40 rape crisis centers across a single Midwestern state to investigate the staff member-and agency-level correlates of STS. Results suggest that correlates exist at both levels of analysis. Younger age and greater severity of sexual assault history were statistically significant individual-level predictors of increased STS. Greater frequency of supervision was more strongly related to secondary stress for non-advocates than for advocates. At the setting level, lower levels of supervision and higher client loads agency-wide accounted for unique variance in staff members' STS. These findings suggest that characteristics of both providers and their settings are important to consider when understanding their STS. © The Author(s) 2014.

  6. Transgene expression and fitness of hybrids between GM oilseed rape and Brassica rapa.

    Science.gov (United States)

    Ammitzbøll, Henriette; Mikkelsen, Teis Nørgaard; Jørgensen, Rikke Bagger

    2005-01-01

    Oilseed rape (Brassica napus) is sexually compatible with its wild and weedy relative B. rapa, and introgression of genes from B. napus has been found to occur over a few generations. We simulated the early stages of transgene escape by producing F1 hybrids and the first backcross generation between two lines of transgenic B. napus and two populations of weedy B. rapa. Transgene expression and the fitness of the hybrids were examined under different environmental conditions. Expression of the transgenes was analyzed at the mRNA level by quantitative PCR and found to be stable in the hybrids, regardless of the genetic background and the environment, and equal to the level of transcription in the parental B. napus lines. Vigor of the hybrids was measured as the photosynthetic capability; pollen viability and seed set per silique. Photosynthetic capability of first generation hybrids was found to be at the same level, or higher, than that of the parental species, whereas the reproductive fitness was significantly lower. The first backcross generation had a significantly lower photosynthetic capability and reproductive fitness compared to the parental species. This is the first study that examines transgene expression at the mRNA level in transgenic hybrids of B. napus of different genetic background exposed to different environmental conditions. The data presented clarify important details of the overall risk assessment of growing transgenic oilseed rape.

  7. Sexual Assault Perpetrators' Justifications for Their Actions: Relationships to Rape Supportive Attitudes, Incident Characteristics, and Future Perpetration.

    Science.gov (United States)

    Wegner, Rhiana; Abbey, Antonia; Pierce, Jennifer; Pegram, Sheri E; Woerner, Jacqueline

    2015-08-01

    Perpetrators use rape supportive attitudes and sexual assault incident characteristics to justify forcing sex on their victims. Perpetrators who can justify their behaviors are at increased risk for future perpetration. This study examined the relationships between rape supportive attitudes, sexual assault incident characteristics, and the post-assault justifications of 183 men sampled from the community who self-reported committing at least one act of sexual aggression. Hierarchical multiple regression analyses indicated that rape supportive attitudes, expectations for having sex, misperceptions of sexual intent, victims' alcohol consumption, attempts to be alone with her, and the number of consensual sexual activities prior to the unwanted sex were significant predictors of perpetrators' post-assault use of justifications. Greater use of justifications was a significant predictor of sexual aggression over a 1-year follow-up interval. These findings demonstrate the need for further research exploring when and why perpetrators use post-assault justifications and whether they are amenable to change. © The Author(s) 2015.

  8. Protopanaxadiol, an Active Ginseng Metabolite, Significantly Enhances the Effects of Fluorouracil on Colon Cancer

    Directory of Open Access Journals (Sweden)

    Chong-Zhi Wang

    2015-01-01

    Full Text Available In this study, we evaluated the effects of protopanaxadiol (PPD, a gut microbiome induced ginseng metabolite, in increasing the anticancer effects of a chemotherapeutic agent fluorouracil (5-FU on colorectal cancer. An in vitro HCT-116 colorectal cancer cell proliferation test was conducted to observe the effects of PPD, 5-FU and their co-administration and the related mechanisms of action. Then, an in vivo xenografted athymic mouse model was used to confirm the in vitro data. Our results showed that the human gut microbiome converted ginsenoside compound K to PPD as a metabolite. PPD and 5-FU significantly inhibited HCT-116 cell proliferation in a concentration-dependent manner (both p < 0.01, and the effects of 5-FU were very significantly enhanced by combined treatment with PPD (p < 0.01. Cell cycle evaluation demonstrated that 5-FU markedly induced the cancer cell S phase arrest, while PPD increased arrest in G1 phase. Compared to the control, 5-FU and PPD increased apoptosis, and their co-administration significantly increased the number of apoptotic cells (p < 0.01. Using bioluminescence imaging, in vivo data revealed that 5-FU significantly reduced the tumor growth up to Day 20 (p < 0.05. PPD and 5-FU co-administration very significantly reduced the tumor size in a dose-related manner (p < 0.01 compared to the 5-FU alone. The quantification of the tumor size and weight changes for 43 days supported the in vivo imaging data. Our results demonstrated that the co-administration of PPD and 5-FU significantly inhibited the tumor growth, indicating that PPD significantly enhanced the anticancer action of 5-FU, a commonly used chemotherapeutic agent. PPD may have a clinical value in 5-FU’s cancer therapeutics.

  9. Impact of a pyrethroid insecticide application on ground beetles (Coleoptera: Carabidae in a winter rape stand

    Directory of Open Access Journals (Sweden)

    Martin Šlachta

    2011-01-01

    Full Text Available The effect of the application of insecticide FURY 10 EW (0.15 L ha−1 in winter rape on non-target indicator ground beetles (Coleoptera: Carabidae was examined in a field experiment. The species composition, the dominance structure, the abundance and the diversity of ground beetles in pitfall traps was compared before and after the application of the insecticide during April 2009. In total, 128 specimens of 19 species of ground beetles was recorded. The community was dominated by Poecilus cupreus (61 % of total specimens and it consisted of eurytopic carnivorous and granivorous species typical for intensively managed crop fields. No effect of the insecticide treatment on the community characteristics was observed. The Shannon diversity (H’ index was 1.5 and 1.6 before and after the insecticide application, respectively. The application of insecticide on well grown rape plants, which may have protected the soil surface from a contact with the insecticide, could be accounted for the leaving the ground beetles community intact.

  10. Rape myth acceptance in men who completed the prostitution offender program of British Columbia.

    Science.gov (United States)

    Klein, Carolin; Kennedy, M Alexis; Gorzalka, Boris B

    2009-06-01

    In an effort to characterize the attitudes and characteristics of men who solicit sex, this study investigated rape myth acceptance as assessed by a modification of Burt's Rape Myth Acceptance Scale. The participants were all men who took part in the Prostitution Offender Program of British Columbia after being arrested for attempting to solicit sex from an undercover police officer. Relationships between endorsement of rape myths, other attitudes, sexual behavior, and demographic variables were examined. Results reveal that age, education, use of pornography, ideal frequency of intercourse, and believing that purchasing sex is a problem are all negatively correlated with rape myth acceptance. Positive correlations were found between rape myth acceptance and sexual conservatism, sexual violence/coercion, and social desirability. Results are discussed in terms of the association between rape myth acceptance and the violence frequently perpetrated against those working in the sex trade.

  11. Rape Crimes Reviewed: The Role of Observer Variables in Female Victim Blaming

    Directory of Open Access Journals (Sweden)

    Maria Clara Ferrão

    2015-04-01

    Full Text Available This article presents an overview of empirical research on the role of observer variables in rape victim blaming (female attacked by a male perpetrator. The focus is on literature from the last 15 years. The variables observer gender, ambivalent sexism, rape myth acceptance, and rape empathy are discussed in relation to victim blaming. Most research on rape is conducted using diverse methods and approaches that result in a great disparity regarding the role of these variables in predicting blame assignments. Despite the inconsistencies, most studies show that men hold the victim more responsible for her own victimization than women. Findings further indicate that higher scores on sexist ideologies and rape myth acceptance predict higher victim blame, and that higher rape empathy scores predict lower victim blame. Theoretical and practical implications are discussed.

  12. Menthol concentration in topical cold gel does not have significant effect on skin cooling.

    Science.gov (United States)

    Lasanen, R; Julkunen, P; Airaksinen, O; Töyräs, J

    2016-02-01

    Topical menthol gels are used in the treatment of various pain conditions. However, the effect of the menthol concentration to skin cooling or cooling sensation is not clear. We hypothesized that increasing menthol concentration enhances skin cooling and causes elevated cooling sensation. Ten healthy male volunteers (age range 25-30 years) were recruited for this study. Application of three gels with different menthol concentrations (0.5%, 4.6% and 10.0%) was tested in random sequence on the left thigh of the subjects. Skin cooling was recorded with a digital infrared camera (FLIR Systems Inc., USA), and cooling sensation was measured with the visual analogue scale rating. All gels decreased skin temperature significantly (P menthol concentration seemed not to have a significant effect on skin cooling. Subjects experienced that gel with 4.6% menthol concentration caused significantly stronger cooling effect than 0.5% and 10.0% gels. Gel application had no significant effect on skin temperature in surrounding skin areas. In contrast to our hypothesis, menthol concentration was not connected to skin cooling, while moderate menthol concentration of 4.6% may induce stronger cooling sensation compared to low (0.5%) or high (10.0%) concentration gels. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  13. Seed dressings to control slug damage in oilseed rape.

    Science.gov (United States)

    Simms, Louise C; Mullins, Christopher E; Wilson, Michael J

    2002-07-01

    Slugs are major pests of oilseed rape that are poorly controlled by conventional bait pellets. A series of laboratory experiments investigated the potential of seed-dressings to control slug damage in this crop. Four compounds: metaldehyde, methiocarb, cinnamamide and 3,5-dimethoxycinnamic acid (DMCA) were tested at a range of doses for phytotoxicity and ability to reduce damage by Deroceras reticulatum (Müller). Metaldehyde and methiocarb were not phytotoxic at any doses, whereas all doses of cinnamamide and DMCA were. All compounds reduced slug damage, but metaldehyde and methiocarb consistently performed better than cinnamamide and DMCA. Metaldehyde and methiocarb seed-dressings were compared with baited pellets containing the same active ingredients at recommended field doses. The seed-dressings protected plants from damage by D reticulatum and Arion subfuscus (Draparnaud) as well as, or better than, baited pellets. We therefore recommend that metaldehyde and methiocarb should be field-tested as seed dressings to control slugs in oilseed rape.

  14. Restoring rape survivors: justice, advocacy, and a call to action.

    Science.gov (United States)

    Koss, Mary P

    2006-11-01

    Rape results in mental and physical health, social, and legal consequences. For the latter, restorative justice-based programs might augment community response, but they generate controversy among advocates and policy makers. This article identifies survivors' needs and existing community responses to them. Survivors feel their legal needs are most poorly met due to justice system problems that can be summarized as attrition, retraumatization, and disparate treatment across gender, class, and ethnic lines. Empirical data support each problem and the conclusion that present justice options are inadequate. The article concludes by identifying common ground in advocacy and restorative justice goals and calls for a holistic approach to the needs of rape survivors that includes advocating for expanded justice alternatives. A call to action is issued to implement restorative alternatives to expand survivor choice and offender accountability. Conventional and restorative justice are often viewed as mutually exclusive whereas the author argues they are complementary.

  15. Energy consumption in barley and turnip rape cultivation for bioethanol and biodiesel (RME) production

    Energy Technology Data Exchange (ETDEWEB)

    Mikkola, Hannu; Ahokas, Jukka [University of Helsinki, Faculty of Agriculture and Forestry, Department of Agricultural Sciences, FIN-00014 Helsingin yliopisto (Finland); Pahkala, Katri [MTT, Agrifood Research Finland, Crop Science and Technology, FIN-31600 Jokioinen (Finland)

    2011-01-15

    The energy consumption for six spring barley (Hordeum vulgare L.) production chains and five spring turnip rape (Brassica rapa ssp. oleifera (DC) Metsg.) production chains were compared with each other and in relation to the energy content of the seed yield. Two cultivation intensities, standard and intensive production, were used for barley. Fertiliser production and grain drying were the most energy consuming phases of the chains. The production of nitrogen fertiliser alone accounted for 1/3-1/2 of the total energy consumption of the production chains. If barley were direct drilled and the yield stored in airtight silos, instead of drying, the energy consumption would decrease by 30-34%. Use of wood-chips instead of oil for grain drying would decrease the use of fossil fuel to the same extent. The input-output ratios for the intensive barley production chains were 0.18-0.25. They were somewhat lower than the ratios for the standard production intensity. The intensive production was more energy efficient despite higher input rates. The input-output ratios for turnip rape production were 0.32-0.34. The energy consumption for manufacturing, repair and maintenance of machines and buildings requires more research because it is a significant factor but the data available are largely old and few studies have been conducted. (author)

  16. Induction by chromium ions of chitinases and polyamines in barley (Hordeum vulgare L.) and rape (Brassica napus L. ssp. oleifera)

    DEFF Research Database (Denmark)

    Jacobsen, S.; Hauschild, M.Z.; Rasmussen, U.

    1992-01-01

    Barley and rape seedlings were grown in hydroponic culture with increasing concentrations of CrO3 (Cr(VI)) or CrCl3 (Cr(III)). The chitinase activity and the concentrations of putrescine, spennidine and spermine were determined in the third leaf of barley seed-lings and in the second leaf of rape...... seedlings. With increasing concentrations of Cr(VI) (30-100-mu-g/l) a 5-10-fold increase in chitinase activity and 4-5-fold increase in putrescine concentration were found in barley and rape seedlings after 4 days. Levels of spermidine and spermine were not consistently influenced by exposure to Cr(VI). Cr......(III) at concentrations of 10-50-mu-g/ml did not significantly alter the concentrations of polyamines nor the chitinase activities in either species, however, at 100-mu-g/ml in barley Cr(III) induced an increase in putrescine concentration after 6 days of exposure. The induction of chitinases and the increases...

  17. A History of Rape in American Society Prior to 1900.

    Science.gov (United States)

    Crossman, Leslie

    By tracing the concept of rape as it has been defined by man in the earliest laws, it is evident that the criminal act was viewed with horror, and the deadly punishments that were seen fit to apply had little to do with an actual act of sexual violence that a woman might sustain. The past records indicate a gradual decrease in the prosecution rate…

  18. Worth their while?: Pursuing a rape complaint through the criminal ...

    African Journals Online (AJOL)

    If the criminal justice system were to advertise itself to victims of sexual violence, would its tag line be L'Oreal's 'Because you're worth it'? Or would the Foundry ... Certainly, a lack of faith in, or fear of, legal processes, is one of the reasons why eight out of nine women who are raped do not report the matter to the police.1 ...

  19. Effects of racing games on risky driving behaviour, and the significance of personality and physiological data.

    Science.gov (United States)

    Deng, Mingming; Chan, Alan H S; Wu, Feng; Wang, Jun

    2015-08-01

    Racing games have emerged as top-selling products in the video and computer game industry. The effect of playing racing games on the inclination of gamers to take risks has been investigated. Two experiments were conducted. In experiment 1, the impact of personality traits on the effects of playing racing games on risk-taking inclination was examined. The Vienna Test System, which includes the Eysenck Personality Profile Test and the Vienna Risk-Taking Test, was used to measure risk-taking inclination and risk-taking while driving. Experiment 2 was designed and conducted to analyse the effects of different intensity levels of car racing games on risk-taking inclination, and to study the relationship between physiological data and risk-taking inclination. Physiological data on skin conductance, heart rate and blood pressure were measured with the NeuroDyne System. Participants playing a racing game were more inclined to take risks in critical road traffic situations than those playing a neutral game. The adventurousness dimension of the Eysenck Personality Profile Test correlated significantly positively with risk-taking inclination. More importantly, the effect of the intensity level of a racing game on risk-taking inclination was significant. The higher the intensity level of the racing game, the higher the risk-taking inclination while driving. The effect of intensity level of the racing game on skin conductance was significantly positive. Skin conductance correlated significantly positively with risk-taking inclination. The effect of playing racing games on risk-taking inclination is linked to personality and physiological data. Some recommendations are proposed as a result of this study for racing game management. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  20. Integrated pests monitoring of oilseed rape in means of biodiesel manufacture

    OpenAIRE

    Alasić, Vesna

    2008-01-01

    Because of its high oil content (35 - 44 %) oilseed rape is an important industrial culture. Recently, biodiesel manufacture is especially active. In fact, in the countries of the EU, manufacture of biodiesel has reached its optimum, but sadly, in Republic of Croatia that small amount of biodiesel that is manufactured is obtained from recycled oil. This paper writes about the statistic data in manufacture of oilseed rape, pests of oilseed rape and about presentation of the project: “Integrate...

  1. DNA typing from vaginal smear slides in suspected rape cases

    Directory of Open Access Journals (Sweden)

    Dayse Aparecida da Silva

    Full Text Available In an investigation of suspected rape, proof of sexual assault with penetration is required. In view of this, detailed descriptions of the genitalia, the thighs and pubic region are made within the forensic medical service. In addition, vaginal swabs are taken from the rape victim and some of the biological material collected is then transferred to glass slides. In this report, we describe two rape cases solved using DNA typing from cells recovered from vaginal smear slides. In 1999, two young women informed the Rio de Janeiro Police Department that they had been victims of sexual assaults. A suspect was arrested and the victims identified him as the offender. The suspect maintained that he was innocent. In order to elucidate these crimes, vaginal smear slides were sent to the DNA Diagnostic Laboratory for DNA analysis three months after the crimes, as unique forensic evidence. To get enough epithelial and sperm cells to perform DNA analysis, we used protocols modified from the previously standard protocols used for DNA extraction from biological material fixed on glass slides. The quantity of cells was sufficient to perform human DNA typing using nine short tandem repeat (STR loci. It was 3.3 billion times more probable that it was the examined suspect who had left sperm cells in the victims, rather than any other individual in the population of Rio de Janeiro.

  2. Don't tell: Military culture and male rape.

    Science.gov (United States)

    O'Brien, Carol; Keith, Jessica; Shoemaker, Lisa

    2015-11-01

    The issue of sexual assault that occurs during military service has been a focus of attention over the past several years. Although approximately 50% of survivors of military sexual assault are men, virtually all of the literature focuses on the assault of female service members. Research has demonstrated that cultural variables are robust correlates of the sexual assault of women. This paper proposes that cultural variables are equally important when examining the rape of men, especially when this assault occurs in military contexts. We discuss male rape myths and related constructs as they are expressed within military culture. The results of data analysis from a treatment sample of veterans with military sexual trauma (MST)-related posttraumatic stress disorder (PTSD) and clinical case examples are presented to further explore the concepts. We conclude that male rape myths and related beliefs that arise from cultural norms and are further amplified and modified by military culture impact male MST survivors and delay or obstruct their recovery. Suggestions for clinical application and future research are offered to encourage further efforts in this important area of practice. (c) 2015 APA, all rights reserved).

  3. Rape in the metropolis: the geography of crime in Delhi.

    Directory of Open Access Journals (Sweden)

    Amitabh Vikram Dwivedi

    2014-12-01

    Full Text Available This paper is a study of rape in the national capital of India, and the focus is on the amendments of rape law aftermath 12 December 2012 crime. It questions at the safety and security issues of women in the metropolis of India, and it also discusses critically how laws amendments have been made aftermath this barbaric crime. Though this paper doesn’t set an inquiry yet it provides common criticism against the new amendments and it remains observational in nature, and sets a study. The temporal aspect revolves around the gang rape case of December 2012, but it also peeks in the past for the reference purpose only. The insensitive reactions from the political party leaders and religious leaders also find a space in the paper to show the general reaction of the society. The urban middle-class carefree attitude is reflected by an example of a popular reality show. But finally this paper advocates for lengthy prison sentences that have some behavior-altering deterrent value.

  4. Endogaeic ground beetles fauna in oilseed rape field in Croatia

    Directory of Open Access Journals (Sweden)

    Zrinka DRMIĆ

    2016-09-01

    Full Text Available The abundance of ground beetles (Coleoptera, Carabidae in oilseed rape field can be an important indicator of different agricultural measures in arable land fauna. Surveys about ground beetle fauna in Croatia are generally very scarce and only few research on oilseed rape were conducted. The aim of this study was to determine the endogaeic ground beetle fauna in oilseed rape field and to determine species abundance and frequency. The study was carried out in Podravina region of Croatia, from the end of May till the mid-September in 2015. Ground beetles were collected using endogaeic traps incorporated in the soil. Altogether, 487 individuals classified into 8 species were collected. Species with the highest abundance and frequency was Brachinus (Brachinus psophia Audinet-Serville, 1821, which was classified as eudominant and constant species. The highest ground beetle abundance was observed in summer period. All of the species found were spring breeders, except for species Trechus (Trechus quadristriatus (Schrank, 1781 which breeds in autumn.

  5. Mid-infrared spectroscopy combined with chemometrics to detect Sclerotinia stem rot on oilseed rape (Brassica napus L.) leaves.

    Science.gov (United States)

    Zhang, Chu; Feng, Xuping; Wang, Jian; Liu, Fei; He, Yong; Zhou, Weijun

    2017-01-01

    Detection of plant diseases in a fast and simple way is crucial for timely disease control. Conventionally, plant diseases are accurately identified by DNA, RNA or serology based methods which are time consuming, complex and expensive. Mid-infrared spectroscopy is a promising technique that simplifies the detection procedure for the disease. Mid-infrared spectroscopy was used to identify the spectral differences between healthy and infected oilseed rape leaves. Two different sample sets from two experiments were used to explore and validate the feasibility of using mid-infrared spectroscopy in detecting Sclerotinia stem rot (SSR) on oilseed rape leaves. The average mid-infrared spectra showed differences between healthy and infected leaves, and the differences varied among different sample sets. Optimal wavenumbers for the 2 sample sets selected by the second derivative spectra were similar, indicating the efficacy of selecting optimal wavenumbers. Chemometric methods were further used to quantitatively detect the oilseed rape leaves infected by SSR, including the partial least squares-discriminant analysis, support vector machine and extreme learning machine. The discriminant models using the full spectra and the optimal wavenumbers of the 2 sample sets were effective for classification accuracies over 80%. The discriminant results for the 2 sample sets varied due to variations in the samples. The use of two sample sets proved and validated the feasibility of using mid-infrared spectroscopy and chemometric methods for detecting SSR on oilseed rape leaves. The similarities among the selected optimal wavenumbers in different sample sets made it feasible to simplify the models and build practical models. Mid-infrared spectroscopy is a reliable and promising technique for SSR control. This study helps in developing practical application of using mid-infrared spectroscopy combined with chemometrics to detect plant disease.

  6. Lifetime Video Game Consumption, Interpersonal Aggression, Hostile Sexism, and Rape Myth Acceptance: A Cultivation Perspective.

    Science.gov (United States)

    Fox, Jesse; Potocki, Bridget

    2016-06-01

    Although previous research has investigated relationships between media consumption, sexism, and rape myth acceptance (RMA), limited research has investigated video games despite their emergence as one of the most popular forms of media entertainment globally. Given that video games typically feature even less diverse and more objectified representations of women than traditional mainstream media, we predicted that there would be relationships between video game consumption and negative beliefs and attitudes about women. In this study, we conducted a survey (N = 351) of male and female adults and used structural equation modeling to analyze relationships among video game consumption, trait interpersonal aggression, ambivalent sexism, and first-order (percentage of false rape accusations) and second-order cultivation effects (RMA). We found support for the hypothesized cultivation model, indicating a relationship between video game consumption and RMA via interpersonal aggression and hostile sexism. Although these findings cannot be interpreted causally, we discuss the implications of these associations and future directions for research. © The Author(s) 2015.

  7. Ecological significance of residual exposures and effects from the Exxon Valdez oil spill.

    Science.gov (United States)

    Harwell, Mark A; Gentile, John H

    2006-07-01

    An ecological significance framework is used to assess the ecological condition of Prince William Sound (PWS), Alaska, USA, in order to address the current management question: 17 y following the Exxon Valdez oil spill (EVOS), are there any remaining and continuing ecologically significant exposures or effects on the PWS ecosystem caused by EVOS? We examined the extensive scientific literature funded by the Exxon Valdez Trustees or by ExxonMobil to assess exposures and effects from EVOS. Criteria to assess ecological significance include whether a change in a valued ecosystem component (VEC) is sufficient to affect the structure, function, and/or health of the system and whether such a change exceeds natural variability. The EVOS occurred on 24 March 1989, releasing over 250,000 barrels of crude oil into PWS. Because PWS is highly dynamic, the residual oil was largely eliminated in the first few years, and now only widely dispersed, highly weathered, or isolated small pockets of residual contamination remain. Many other sources of polycyclic aromatic hydrocarbons (PAHs) exist in PWS from past or present human activities or natural oil seeps. Multiple-lines-of-evidence analyses indicate that residual PAHs from EVOS no longer represent an ecologically significant exposure risk to PWS. To assess the ecological significance of any residual effects from EVOS, we examined the literature on more than 20 VECs, including primary producers, filter feeders, fish and bird primary consumers, fish and bird top predators, a bird scavenger, mammalian primary consumers and top predators, biotic communities, ecosystem-level properties of trophodynamics and biogeochemical processes, and landscape-level properties of habitat mosaic and wilderness quality. None of these has any ecologically significant effects that are detectable at present, with the exception of 1 pod of orcas and possibly 1 subpopulation of sea otters; however, in both those cases, PWS-wide populations appear to have

  8. p-Curve and Effect Size: Correcting for Publication Bias Using Only Significant Results.

    Science.gov (United States)

    Simonsohn, Uri; Nelson, Leif D; Simmons, Joseph P

    2014-11-01

    Journals tend to publish only statistically significant evidence, creating a scientific record that markedly overstates the size of effects. We provide a new tool that corrects for this bias without requiring access to nonsignificant results. It capitalizes on the fact that the distribution of significant p values, p-curve, is a function of the true underlying effect. Researchers armed only with sample sizes and test results of the published findings can correct for publication bias. We validate the technique with simulations and by reanalyzing data from the Many-Labs Replication project. We demonstrate that p-curve can arrive at conclusions opposite that of existing tools by reanalyzing the meta-analysis of the "choice overload" literature. © The Author(s) 2014.

  9. Applying crime scene analysis to the prediction of sexual recidivism in stranger rapes.

    Science.gov (United States)

    Lehmann, Robert J B; Goodwill, Alasdair M; Gallasch-Nemitz, Franziska; Biedermann, Jürgen; Dahle, Klaus-Peter

    2013-08-01

    The current study sought to improve the predictive accuracy of sexual recidivism using the Static-99 risk assessment tool by the addition of detailed crime scene analysis (CSA). CSA was carried out using a Behavioral Thematic Analysis (BTA) approach, the gold-standard in CSA. BTA was conducted on a sample of 167 stranger rape cases using nonmetric multidimensional scaling (MDS). The BTA procedure revealed three behavioral themes of hostility, criminality, and sexual exploitation, consistent with previous research in sexual offending CSA. Logistic regression analysis indicated that the criminality theme was significantly predictive of sexual recidivism and also significantly correlated with previous sexual offense history. Further, the criminality theme led to a significant increase in the incremental validity of the Static-99 actuarial risk assessment instrument for the prediction of sexual recidivism.

  10. Significance of Timing on Effect of Metaphylactic Toltrazuril Treatment against Eimeriosis in Calves.

    Science.gov (United States)

    Enemark, Heidi Larsen; Dahl, Jan; Enemark, Jörg Matthias Dehn

    2015-08-01

    In this multicentric, randomised, blinded and placebo-controlled field study, the effect of treatment with toltrazuril (Baycox(®) Bovis, Bayer) on oocyst excretion, diarrhoea score and weight gain was studied in Danish dairy herds with confirmed history of eimeriosis (coccidiosis) and prevalence of Eimeria bovis and Eimeria zuernii. Three commercial herds and a total of 71 calves, aged 48 - 135 days, were included. Treatment with a single oral dose of toltrazuril (15 mg/kg) was given after relocation to common pens and one week before expected outbreak of eimeriosis. The effect of treatment was followed by weekly faecal sampling and weighing initially and at the end of a study period of 8 weeks. In Herd 2 and 3 toltrazuril treated calves gained on average 7.95 kg more than placebo treated calves (p = 0.007), and both oocyst excretion and prevalence of Eimeria spp. were significantly reduced the first weeks post treatment. In Herd 1, by contrast, the farmer made some unforeseen changes in the management which entailed relocation to large deep-litter pens 3 - 6 weeks post treatment. In addition, many calves were not treated metaphylactically while few calves excreted oocysts when the trial was initiated. Thus, no significant difference in weight gain was found between toltrazuril and placebo treated calves (p = 0.523), and the oocyst excretion of toltrazuril treated calves was significantly higher during week 7 and 8. Significant differences in faecal scores were observed between the herds (ptoltrazuril treatment on weight gain and oocyst excretion.

  11. The potential of decision support systems to improve risk assessment for pollen beetle management in winter oilseed rape.

    Science.gov (United States)

    Ferguson, Andrew W; Skellern, Matthew P; Johnen, Andreas; von Richthofen, Julia-Sophie; Watts, Nigel P; Bardsley, Eileen; Murray, Darren A; Cook, Samantha M

    2016-03-01

    The reliance on and extensive use of pyrethroid insecticides have led to pyrethroid resistance in pollen beetle (Meligethes aeneus). Widespread adoption of best practice in pollen beetle management is therefore needed. Decision support systems (DSSs) that identify the risk period(s) for pest migration can help to target monitoring and control efforts, but they must be accurate and labour efficient to gain the support of growers. Weather data and the phenology of pollen beetles in 44 winter oilseed rape crops across England over 4 years were used to compare the performance of two risk management tools: the DSS proPlant expert, which predicts migration risk according to a phenological model and local weather data, and 'rule-based advice', which depends on crop growth stage and a temperature threshold. Both risk management tools were effective in prompting monitoring that would detect breaches of various control thresholds. However, the DSS more accurately predicted migration start and advised significantly fewer days of migration risk, consultation days and monitoring than did rule-based advice. The proPlant expert DSS reliably models pollen beetle phenology. Use of such a DSS can focus monitoring effort to when it is most needed, facilitate the practical use of thresholds and help to prevent unnecessary insecticide applications and the development of insecticide resistance. © 2015 Rothamsted Research Ltd. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.

  12. Ramadan Perspective Epidemiology and Education in Diabetes (RAPEED) Study.

    Science.gov (United States)

    Siddiqui, N I; Kamrul-Hasan, M; Hossain, M A; Chanda, P K; Bakar, M A; Rahman, M; Kader, M A

    2017-04-01

    Ramadan fasting is one of the five pillars of Islam and is obligatory for all healthy adult and adolescent Muslims. A significant number of patients with diabetes observe fasting during Ramadan. The objectives of this Ramadan Perspective Epidemiology and Education in Diabetes (RAPEED) study were to find out the current knowledge, attitude, and practices about Ramadan fasting among people with diabetes in Bangladesh. This retrospective cross-sectional study recruited 648 subjects with diabetes mellitus attending the Endocrinology outpatient department of a tertiary level hospital of Bangladesh within two months of the end of Ramadan in 2016. Socio-demographic data, data related to diabetes treatment, complications and co-morbidities; changes in lifestyle and diabetes treatment during Ramadan and frequency of hypoglycemia were collected from all. The mean age of the study population was 50.32±12.1 years and the majority (98.6%) had type 2 diabetes and 63.9% were overweight or obese. The majority (89.35%) of the patients fasted in Ramadan and among them, more than half of the fasters received physicians' advice for Ramadan fasting (60.6%) and changed diabetes medication (69.90%) during Ramadan. Although the amount of total food consumption was unchanged in more than one half (60.6%) of the fasters, majority of them reduced sugar-sweet intake (75.5%), increased fluid drinking (75.8%) and decreased physical activity (75.8%) during the month. A large portion (37.48%) of them did not check blood glucose and more than half (54.06%) of fasters failed to visit their physicians during Ramadan. Among them 14.85% experienced mild to moderate episodes of hypoglycemia and none had severe hypoglycemia and the most (61.6%) episodes of hypoglycemia occurred in the late evening. Hypoglycemic episodes were more frequent among insulin users, patients who had received fasting advice from physicians and in those who had adjusted diabetes drugs before Ramadan fasting. Safe Ramadan

  13. Rice Yield and the Fate of Fertilizer Nitrogen as Affected by Addition of Earthworm Casts Collected from Oilseed Rape Fields: A Pot Experiment.

    Directory of Open Access Journals (Sweden)

    Min Huang

    Full Text Available The mechanism associated with improvement of soil nutritional status by oilseed rape crop, leading to better performance of rice crop, in rice-oilseed rape cropping systems is little known. The present study was aimed to test the hypothesis that earthworm casts produced during oilseed rape-growing season have positive effects on grain yield and fertilizer nitrogen (N utilization in the subsequent flooded rice crop. A 15N-tracing pot experiment was conducted to determine the effects of earthworm casts collected from oilseed rape fields on yield attributes in rice and the fate of fertilizer N. Soil treated with earthworm casts (soil: earthworm casts = 4: 1, w/w (EC1 produced 39% higher grain yield than soil only (EC0. EC1 had 18% more panicle number and 10% higher spikelet filling percentage than EC0. Aboveground biomass and harvest index were higher in EC1 than in EC0 by 20% and 15%, respectively. SPAD values in flag leaves were 10% and 22% higher under EC1 than EC0 at 15 and 20 days after heading, respectively. EC1 had 19% higher total N uptake and 18% higher physiological N-use efficiency than EC0. These positive effects of earthworm casts on yield attributes offset negative effects of decreasing N rate from 0.74 g pot-1 (equivalent to the recommended field rate of 150 kg ha-1 to 0.44 g pot-1 (equivalent to 60% of the recommended rate. Fertilizer N retention rate was 7% higher while fertilizer N loss rate was 6% lower in EC1 than in EC0. Our study suggests that earthworm casts produced during oilseed rape-growing season are expected to have the following benefits on the subsequent flooded rice system: (1 improving growth and physiological processes in rice plants and consequently increasing rice grain yield, and (2 increasing fertilizer N retention rate and hence decreasing fertilizer N loss rate and reducing environmental risk.

  14. Rice Yield and the Fate of Fertilizer Nitrogen as Affected by Addition of Earthworm Casts Collected from Oilseed Rape Fields: A Pot Experiment.

    Science.gov (United States)

    Huang, Min; Zhou, Xuefeng; Xie, Xiaobing; Zhao, Chunrong; Chen, Jiana; Cao, Fangbo; Zou, Yingbin

    2016-01-01

    The mechanism associated with improvement of soil nutritional status by oilseed rape crop, leading to better performance of rice crop, in rice-oilseed rape cropping systems is little known. The present study was aimed to test the hypothesis that earthworm casts produced during oilseed rape-growing season have positive effects on grain yield and fertilizer nitrogen (N) utilization in the subsequent flooded rice crop. A 15N-tracing pot experiment was conducted to determine the effects of earthworm casts collected from oilseed rape fields on yield attributes in rice and the fate of fertilizer N. Soil treated with earthworm casts (soil: earthworm casts = 4: 1, w/w) (EC1) produced 39% higher grain yield than soil only (EC0). EC1 had 18% more panicle number and 10% higher spikelet filling percentage than EC0. Aboveground biomass and harvest index were higher in EC1 than in EC0 by 20% and 15%, respectively. SPAD values in flag leaves were 10% and 22% higher under EC1 than EC0 at 15 and 20 days after heading, respectively. EC1 had 19% higher total N uptake and 18% higher physiological N-use efficiency than EC0. These positive effects of earthworm casts on yield attributes offset negative effects of decreasing N rate from 0.74 g pot-1 (equivalent to the recommended field rate of 150 kg ha-1) to 0.44 g pot-1 (equivalent to 60% of the recommended rate). Fertilizer N retention rate was 7% higher while fertilizer N loss rate was 6% lower in EC1 than in EC0. Our study suggests that earthworm casts produced during oilseed rape-growing season are expected to have the following benefits on the subsequent flooded rice system: (1) improving growth and physiological processes in rice plants and consequently increasing rice grain yield, and (2) increasing fertilizer N retention rate and hence decreasing fertilizer N loss rate and reducing environmental risk.

  15. Self-efficacy, male rape myth acceptance, and devaluation of emotions in sexual trauma sequelae: Findings from a sample of male veterans.

    Science.gov (United States)

    Voller, Emily; Polusny, Melissa A; Noorbaloochi, Siamak; Street, Amy; Grill, Joseph; Murdoch, Maureen

    2015-11-01

    Sexual trauma is an understudied but regrettably significant problem among male Veterans. As in women, sexual trauma often results in serious mental health consequences for men. Therefore, to guide potential future interventions in this important group, we investigated associations among self-efficacy, male rape myth acceptance, devaluation of emotions, and psychiatric symptom severity after male sexual victimization. We collected data from 1,872 Gulf War era Veterans who applied for posttraumatic stress disorder (PTSD) disability benefits using standard mailed survey methods. The survey asked about history of childhood sexual abuse, sexual assault during the time of Gulf War I, and past-year sexual assault as well as Veterans' perceived self-efficacy, male rape myth acceptance, devaluation of emotions, PTSD, and depression symptoms. Structural equation modeling revealed that self-efficacy partially mediated the association between participants' sexual trauma history and psychiatric symptoms. Greater male rape myth acceptance and greater devaluation of emotions were directly associated with lower self-efficacy, but these beliefs did not moderate associations between sexual trauma and self-efficacy. In this population, sexual trauma, male rape myth acceptance, and devaluation of emotions were associated with lowered self-efficacy, which in turn was associated with more severe psychiatric symptoms. Implications for specific, trauma-focused treatment are discussed. (c) 2015 APA, all rights reserved).

  16. Wartime Women Rape: A Means of Moral Attack and Emasculation in Lynn Nottage’s Ruined

    Directory of Open Access Journals (Sweden)

    Elaff Ganim Salih

    2016-05-01

    Full Text Available Women rape at warfare was considered a consequence of war in the social, literary and political world for a long period of time. Some criminals of rape escaped justice and others were persecuted on the basis that they were involved in mass rape because it was a natural consequence of war. But, women are targeted with rape in time of war because they are the symbolic representation of a culture, ethnicity, and the unifying fabric of their people and nation. The objective of this paper is to show that war rape is not a result of war; instead it is a means of human destruction through moral attack and emasculation. It aims to show that women rape in warfare is neither a misogynist act nor a sexual violence but it is a pre-planned weapon used strategically and systematically to fulfill certain political and military agenda. The study focuses on the sexual abuse of women in the Democratic Republic of Congo in time of war in Lynn Nottage’s Pulitzer Prize play, Ruined (2007. The study applies Jonathan Gottschall’s Strategic Rape theory, which highlights war rape as a pre-planned military strategy. The enemy emasculates men and attacks them morally by raping their women. Consequently, men’s failure to protect their women causes them to give up resistance, leave their lands and families because of shame and humiliation. The study concludes that women rape in time of war is a tactic followed by conquerors intentionally to facilitate and guarantee the achievement of certain pre-planned goals as was the case of mass rape in the DRC.

  17. Rape Aggression Defense: Unique Self-Efficacy Benefits for Survivors of Sexual Trauma.

    Science.gov (United States)

    Pinciotti, Caitlin M; Orcutt, Holly K

    2017-06-01

    Self-defense training is consistently linked to psychological benefits for survivors of sexual trauma, yet little is known about how training may uniquely benefit survivors compared with their nonsurvivor peers enrolled in the same course. Path analysis was used to examine how history of sexual trauma impacts pre- and post-training scores on three domains of self-efficacy using a national sample of Rape Aggression Defense (RAD) participants. All participants reported significant increases in self-efficacy domains, and sexual trauma history significantly predicted pre-training interpersonal self-efficacy and post-training self-defense self-efficacy, suggesting that self-defense training confers benefits for survivors above and beyond benefits for other participants.

  18. Effects of Dietary Rape Seed Oil, Copper(II) Sulphate and Vitamin E on Drip Loss, Colour and Lipid Oxidation of Chilled Pork Chops Packed in Atmospheric Air or in a High Oxygen Atmosphere.

    Science.gov (United States)

    Jensen, C; Flensted-Jensen, M; Skibsted, L H; Bertelsen, G

    1998-10-01

    The effect of addition of rapeseed oil (canola), CuSO(4) and vitamin E (all-rac-α-tocopheryl acetate) to pig diets on pork meat quality (lipid oxidation, colour and drip loss) was studied. Pigs were reared on ten different diets, either a control diet (no supplementation of rapeseed oil, CuSO(4) or vitamin E) or 6% rapeseed oil diets supplemented with CuSO(4) (0, 35 or 175mg/kg) and vitamin E (0, 100 or 200mg all-rac-α-tocopheryl acetate/kg). The natural content of vitamin E originating from feed ingredients amounted to 9-23mg vitamin E (α-tocopherol) per kg feed. Muscle vitamin E levels reflected the dietary intake and pigs fed the control diet had significantly lower levels than pigs fed rapeseed oil diets. The quality of fresh pork chops packed in air or in 80% O(2):20% CO(2) was followed during chill storage for 8 and 13 days, respectively. Colour, as measured by tristimulus colorimetry of pork chops packed in 80% oxygen atmosphere, was significantly improved with respect to redness when compared to chops packed in air, regardless of dietary treatment. The low vitamin E content in pigs fed the control feed significantly decreased a values and the oxidative stability of pork chops during chill storage compared to the other feeding groups. Packing of chops in a high-oxygen atmosphere increased lipid oxidation, especially in chops with low levels of vitamin E. Supplementation of rapeseed oil diets with 100 or 200mg vitamin E significantly decreased lipid oxidation of chill stored chops. Supplementation with CuSO(4) did not influence meat quality attributes (drip loss, colour stability and lipid oxidation) for any of the storage conditions.

  19. EFFECT SIGNIFICANCE ASSESSMENT OF THE THERMODYNAMICAL FACTORS ON THE SOLID OXIDE FUEL CELL OPERATION

    Directory of Open Access Journals (Sweden)

    V. A. Sednin

    2015-01-01

    Full Text Available Technologies of direct conversion of the fuel energy into electrical power are an upcoming trend in power economy. Over the last decades a number of countries have created industrial prototypes of power plants on fuel elements (cells, while fuel cells themselves became a commercial product on the world energy market. High electrical efficiency of the fuel cells allows predictting their further spread as part of hybrid installations jointly with gas and steam turbines which specifically enables achieving the electrical efficiency greater than 70 %. Nevertheless, investigations in the area of increasing efficiency and reliability of the fuel cells continue. Inter alia, research into the effects of oxidizing reaction thermodynamic parameters, fuel composition and oxidation reaction products on effectiveness of the solid oxide fuel cells (SOFC is of specific scientific interest. The article presents a concise analysis of the fuel type effects on the SOFC efficiency. Based on the open publications experimental data and the data of numerical model studies, the authors adduce results of the statistical analysis of the SOFC thermodynamic parameters effect on the effectiveness of its functioning as well as of the reciprocative factors of these parameters and gas composition at the inlet and at the outlet of the cell. The presented diagrams reflect dimension of the indicated parameters on the SOFC operation effectiveness. The significance levels of the above listed factors are ascertained. Statistical analysis of the effects of the SOFC functionning process thermodynamical, consumption and concentration parameters demonstrates quintessential influence of the reciprocative factors (temperature – flow-rate and pressure – flow-rate and the nitrogen N2 and oxygen O2 concentrations on the operation efficiency in the researched range of its functioning. These are the parameters to be considered on a first-priority basis while developing mathematical models

  20. Toward better assessment of tornado potential in typhoons: Significance of considering entrainment effects for CAPE

    Science.gov (United States)

    Sueki, Kenta; Niino, Hiroshi

    2016-12-01

    The characteristics of typhoons that spawned tornadoes (tornadic typhoons: TTs) in Japan from 1991 to 2013 were investigated by composite analysis using the Japanese 55 year Reanalysis and compared with those of typhoons that did not spawn tornadoes (nontornadic typhoons: NTs). We found that convective available potential energy (CAPE), which considers the effects of entrainment (entraining CAPE: E-CAPE), and storm-relative environmental helicity (SREH) are significantly large in the northeast quadrant of TTs where tornadoes frequently occur and that E-CAPE and SREH in that quadrant for TTs are larger than those for NTs. On the other hand, ordinary CAPE without entrainment does not account for the spatial distribution of tornado occurrences nor does it distinguish TTs from NTs. E-CAPE is sensitive to humidity in the midtroposphere; thus, it is effective for detecting a conditionally unstable layer up to about 550 hPa, which is distinctive of TTs.

  1. Ingestion of Lantana camara is not associated with significant effects in children.

    Science.gov (United States)

    Carstairs, Shaun D; Luk, Joyce Y; Tomaszewski, Christian A; Cantrell, F Lee

    2010-12-01

    We sought to identify characteristics of children with reported ingestion of Lantana camara. We reviewed the California Poison Control System database for all reported pediatric ingestions of L. camara for the years 1997-2008. Data collected included age, gender, clinical effects, duration of effects, medical interventions, and outcomes. There were a total of 641 patients; patient ages ranged from 1 to 16 years, with a mean of 2.5 years. Reported effects included vomiting (n = 30), abdominal pain (n = 8), agitation (n = 6), diarrhea (n = 6), throat/mouth irritation (n = 5), tachycardia (n = 4), drowsiness (n = 3), nausea (n = 2), and mydriasis (n = 1). There was no difference in frequency of symptoms between patients who ingested ripe (15.5% [95% confidence interval: 9.1%-21.8%]) versus unripe (6.0% [95% confidence interval: 0.9%-11.1%]) berries or between patients who ingested berries (10.5% [95% confidence interval: 7.3%-13.8%]) versus other plant parts (7.1% [95% confidence interval: 4.0%-10.3%]). Fifty-one patients (8%) were treated in a health care facility and 2 (0.3%) were admitted. No significant effects and no deaths were recorded. Ingestion of L. camara (including unripe berries) was not associated with significant toxicity; patients who ingested unripe berries did not exhibit more-frequent or more-severe symptoms than did patients who ingested ripe berries or other plant parts. Most patients displayed no or minimal symptoms. Children with asymptomatic ingestions and those with mild symptoms can be treated at home.

  2. On the physical significance of the Effective Independence method for sensor placement

    Science.gov (United States)

    Jiang, Yaoguang; Li, Dongsheng; Song, Gangbing

    2017-05-01

    Optimally deploy sparse sensors for better damage identification and structural health monitoring is always a challenging task. The Effective Independence(EI) is one of the most influential sensor placement method and to be discussed in the paper. Specifically, the effect of the different weighting coefficients on the maximization of the Fisher information matrix(FIM) and the physical significance of the re-orthogonalization of modal shapes through QR decomposition in the EI method are addressed. By analyzing the widely used EI method, we found that the absolute identification space put forward along with the EI method is preferable to ensuring the maximization of the FIM, instead of the original EI coefficient which was post-multiolied by a weighting matrix. That is, deleting the row with the minimum EI coefficient can’t achieve the objective of maximizing the trace of FIM as initially conceived. Furthermore, we observed that in the computation of EI method, the sum of each retained row in the absolute identification space is a constant in each iteration. This potential property can be revealed distinctively by the product of target mode and its transpose, and its form is similar to an alternative formula of the EI method through orthogonal-triangular(QR) decomposition previously proposed by the authors. With it, the physical significance of re-orthogonalization of modal shapes through QR decomposition in the computation of EI method can be obviously manifested from a new perspective. Finally, two simple examples are provided to demonstrate the above two observations.

  3. Upper gastrointestinal bleeding in Scotland 2000-2010: Improved outcomes but a significant weekend effect.

    Science.gov (United States)

    Ahmed, Asma; Armstrong, Matthew; Robertson, Ishbel; Morris, Allan John; Blatchford, Oliver; Stanley, Adrian J

    2015-10-14

    To assess numbers and case fatality of patients with upper gastrointestinal bleeding (UGIB), effects of deprivation and whether weekend presentation affected outcomes. Data was obtained from Information Services Division (ISD) Scotland and National Records of Scotland (NRS) death records for a ten year period between 2000-2001 and 2009-2010. We obtained data from the ISD Scottish Morbidity Records (SMR01) database which holds data on inpatient and day-case hospital discharges from non-obstetric and non-psychiatric hospitals in Scotland. The mortality data was obtained from NRS and linked with the ISD SMR01 database to obtain 30-d case fatality. We used 23 ICD-10 (International Classification of diseases) codes which identify UGIB to interrogate database. We analysed these data for trends in number of hospital admissions with UGIB, 30-d mortality over time and assessed effects of social deprivation. We compared weekend and weekday admissions for differences in 30-d mortality and length of hospital stay. We determined comorbidities for each admission to establish if comorbidities contributed to patient outcome. A total of 60643 Scottish residents were admitted with UGIH during January, 2000 and October, 2009. There was no significant change in annual number of admissions over time, but there was a statistically significant reduction in 30-d case fatality from 10.3% to 8.8% (P Scotland during 2000-2010, weekend admissions show a consistently higher mortality and greater lengths of stay compared with weekdays.

  4. A visitor's guide to effect sizes: statistical significance versus practical (clinical) importance of research findings.

    Science.gov (United States)

    Hojat, Mohammadreza; Xu, Gang

    2004-01-01

    Effect Sizes (ES) are an increasingly important index used to quantify the degree of practical significance of study results. This paper gives an introduction to the computation and interpretation of effect sizes from the perspective of the consumer of the research literature. The key points made are: 1. ES is a useful indicator of the practical (clinical) importance of research results that can be operationally defined from being "negligible" to "moderate", to "important". 2. The ES has two advantages over statistical significance testing: (a) it is independent of the size of the sample; (b) it is a scale-free index. Therefore, ES can be uniformly interpreted in different studies regardless of the sample size and the original scales of the variables. 3. Calculations of the ES are illustrated by using examples of comparisons between two means, correlation coefficients, chi-square tests and two proportions, along with appropriate formulas. 4. Operational definitions for the ES s are given, along with numerical examples for the purpose of illustration.

  5. Biological control of Sclerotinia disease by Aspergillus sp. on oilseed rape in the field

    Science.gov (United States)

    Sclerotinia sclerotiorum causes serious yield losses on oilseed rape and other crops worldwide. Aspergillus sp. Asp-4, previously shown to inhibit germination of sclerotia of S. sclerotiorum in vitro and in the field, was evaluated in field trials for suppression of this pathogen on oilseed rape. S...

  6. Homogeneity in Community-Based Rape Prevention Programs: Empirical Evidence of Institutional Isomorphism

    Science.gov (United States)

    Townsend, Stephanie M.; Campbell, Rebecca

    2007-01-01

    This study examined the practices of 24 community-based rape prevention programs. Although these programs were geographically dispersed throughout one state, they were remarkably similar in their approach to rape prevention programming. DiMaggio and Powell's (1991) theory of institutional isomorphism was used to explain the underlying causes of…

  7. Images of rape in African fiction. Between the assumed fatality of ...

    African Journals Online (AJOL)

    A horrendous aspect of patriarchy and dominator ideology, rape has in recent times captured the attention of civil society and the imagination of creative writers. The frequency of rape in peacetime, traditional, colonial, liberation war, and civil war contexts, since the dawn of time, seems to suggest that this gendered violence ...

  8. Rape Culture and Campus Environment: An Introduction for Student Affairs Professionals.

    Science.gov (United States)

    Watson, Lemeul W.; Derby, Dustin

    2000-01-01

    Provides a brief introduction for student affairs professional to the American rape culture. Offers suggestions and examples to assist student affairs professionals in their quest to develop adequate programs and services on their campus with regard to rape and sexual assault incidents. (Contains 31 references.) (GCP)

  9. Ethical problems of rape as a social cankerworm in our present day ...

    African Journals Online (AJOL)

    Rape is a worrisome epidemic that is becoming problematic in contemporary Nigeria due to many factors that are already inherent in the Nigerian society such as myths, culture of silence associated with rape, modernizing influences and peer group pressure among several others. This article is essentially library ...

  10. Predicting Perceptions of Date Rape: An Examination of Perpetrator Motivation, Relationship Length, and Gender Role Beliefs

    Science.gov (United States)

    Angelone, David J.; Mitchell, Damon; Lucente, Lauren

    2012-01-01

    The purpose of the current study is to examine the influence of multiple offender motivations (including no indication of a motivation), relationship length, and gender role beliefs on perceptions of a male-on-female date rape. A sample of 348 U.S. college students read a brief vignette depicting a date rape and completed a questionnaire regarding…

  11. 76 FR 20711 - Hearings of the Review Panel on Prison Rape

    Science.gov (United States)

    2011-04-13

    ... Office of Justice Programs Hearings of the Review Panel on Prison Rape AGENCY: Office of Justice Programs... Review Panel on Prison Rape (Panel) will hold hearings in Washington, DC on April 26-27, 2011. The... U.S. prisons, and the common characteristics of prisons with the highest and lowest incidence of...

  12. 76 FR 56481 - Hearings of the Review Panel on Prison Rape

    Science.gov (United States)

    2011-09-13

    ... of Justice Programs Hearings of the Review Panel on Prison Rape AGENCY: Office of Justice Programs... Review Panel on Prison Rape (Panel) will hold hearings in Washington, DC on September 15-16, 2011. The... August 26, 2010, the BJS issued the report Sexual Victimization in Prisons and Jails Reported by Inmates...

  13. Where Do I Start?: A Parents' Guide for Talking to Teens about Acquaintance Rape.

    Science.gov (United States)

    Bateman, Py; Stringer, Gayle M.

    This is a booklet designed for parents interested in helping their teenage children avoid the possibility of sexual assault. The first section of the booklet provides background on acquaintance rape, discussing attitudes about acquaintance rape, what boys and girls learn about sexual activity, gender different perceptions, and teenagers and peer…

  14. Sexual Assault and Rape Perpetration by College Men: The Role of the Big Five Personality Traits

    Science.gov (United States)

    Voller, Emily K.; Long, Patricia J.

    2010-01-01

    A sample of 521 college men completed the Revised NEO Personality Inventory and an expanded version of the Sexual Experiences Survey to examine whether variation in the Big Five personality traits in a normal, college population provides any insight into the nature of sexual assault and rape perpetrators. Rape perpetrators reported lower levels of…

  15. Predicting Perceptions of Date Rape Based on Individual Beliefs and Female Alcohol Consumption.

    Science.gov (United States)

    Osman, Suzanne L.; Davis, Clive M.

    1999-01-01

    Investigates whether female alcohol consumption predicts perceptions of date rape based on two personality measures administered to 290 undergraduates. Results indicate that a stronger belief in token resistance to sex was related to weaker perceptions of rape. As hypothesized, participants scoring higher on sex-role stereotyping perceived fewer…

  16. Predictors of delayed disclosure of rape in female adolescents and young adults

    NARCIS (Netherlands)

    Bicanic, Iva A. E.; Hehenkamp, Lieve M.; van de Putte, Elise M.; van Wijk, Arjen J.; de Jongh, Ad

    2015-01-01

    Background: Delayed disclosure of rape has been associated with impaired mental health; it is, therefore, important to understand which factors are associated with disclosure latency. The purpose of this study was to compare various demographics, post-rape characteristics, and psychological

  17. Avoidant Coping and Treatment Outcome in Rape-Related Posttraumatic Stress Disorder

    Science.gov (United States)

    Leiner, Amy S.; Kearns, Megan C.; Jackson, Joan L.; Astin, Millie C.; Rothbaum, Barbara O.

    2012-01-01

    Objective: This study investigated the impact of avoidant coping on treatment outcome in rape-related posttraumatic stress disorder (PTSD). Method: Adult women with rape-related PTSD (N = 62) received 9 sessions of prolonged exposure (PE) or eye movement desensitization and reprocessing (EMDR). The mean age for the sample was 34.7 years, and race…

  18. Rape and the State: Sexual Violence and its Political Narrative and ...

    African Journals Online (AJOL)

    It proposes a political lens, positing the rape crisis continuum as the result of an interplay within South Africa's past and current political spaces during and after apartheid that produces and reproduces a specific political narrative of rape through a continuous gendered 'othering' of women. The emergence of this political ...

  19. Connecting Activists and Journalists: Twitter communication in the aftermath of the 2012 Delhi rape

    NARCIS (Netherlands)

    Poell, T.; Rajagopalan, S.

    2015-01-01

    This article examines how feminist activists, women's organizations, and journalists in India connected with each other through Twitter following the gang rape incident in New Delhi in December 2012. First, the investigation draws on a set of +15 million tweets specifically focused on rape and gang

  20. 76 FR 6247 - National Standards To Prevent, Detect, and Respond to Prison Rape

    Science.gov (United States)

    2011-02-03

    ... national standards for the detection, prevention, reduction, and punishment of prison rape, as mandated by... adopt national standards for the detection, prevention, reduction, and punishment of prison rape. PREA... and factual study of the penological, physical, mental, medical, social, and economic impacts of...

  1. 75 FR 11077 - National Standards To Prevent, Detect, and Respond to Prison Rape

    Science.gov (United States)

    2010-03-10

    ..., and punishment of prison rape, as mandated by PREA. DATES: Written comments must be postmarked on or... standards for the detection, prevention, reduction, and punishment of prison rape. PREA established the Commission to carry out a comprehensive legal and factual study of the penological, physical, mental, medical...

  2. The Rape Prevention and Education (RPE) Theory Model of Community Change: Connecting Individual and Social Change

    Science.gov (United States)

    Cox, Pamela J.; Lang, Karen S.; Townsend, Stephanie M.; Campbell, Rebecca

    2010-01-01

    Social work practice has long focused on the connections between an individual and the social environment that affect the individual's social functioning. The Rape Prevention and Education (RPE) Program's theory model, Creating Safer Communities: The Rape Prevention and Education Model of Community Change, provides family social workers with a…

  3. Rape and Women's Sexual Health in Nigeria: The Stark Realities of ...

    African Journals Online (AJOL)

    Historically, women have always been subjugated and oppressed by men in most cultures in Nigeria. This situation is due to the inequality in gender relations between men and women. Rape has always been with mankind throughout the world. However, in recent times, the incidence of rape has increased in Nigeria.

  4. Formulations of Bacillus subtilis BY-2 suppress Sclerotinia sclerotiorum on oilseed rape in the field

    Science.gov (United States)

    We are developing a collection of Bacillus strains, isolated from different environments, for use in controlling Sclerotinia sclerotiorum on oilseed rape in China and elsewhere. Strain BY-2, isolated from internal tissues of an oilseed rape root, was demonstrated to be Bacillus subtilis based on bi...

  5. Advantages of Group Therapy for Adolescent Participants in the Same Gang Rape

    Science.gov (United States)

    Etgar, Talia; Prager, Keren Ganot

    2009-01-01

    This paper deals with the issue of including in the same therapeutic group in a prison setting two (or more) young people who participated in the same gang rape. We provide a background for group therapy with adolescent sex offenders and point out the characteristics of group rape. In addition, we describe the uniqueness of working in a prison as…

  6. A study of rape cases in Benin City, Nigeria. | Uchendu | Annals of ...

    African Journals Online (AJOL)

    This is a six months prospective study of rape cases seen in the study centre. Rape cases are relatively common with an average of 17 cases seen monthly. Children from poor parents are the most vulnerable group affected with peak occurring between 11-15 years. Late reporting of these cases in health facilities often ...

  7. Rape Myth Acceptance among Korean College Students: The Roles of Gender, Attitudes toward Women, and Sexual Double Standard

    Science.gov (United States)

    Lee, Joohee; Kim, Jinseok; Lim, Hyunsung

    2010-01-01

    The purpose of the current study was to examine factors that influence rape myths among Korean college students. This study was particularly interested in the ways in which attitudes toward women and sexual double standard affect the relationship between gender and rape myths. Although the incidence of rape is a common concern in many current…

  8. Effects of ADMA upon gene expression: an insight into the pathophysiological significance of raised plasma ADMA.

    Directory of Open Access Journals (Sweden)

    Caroline L Smith

    2005-10-01

    Full Text Available Asymmetric dimethylarginine (ADMA is a naturally occurring inhibitor of nitric oxide synthesis that accumulates in a wide range of diseases associated with endothelial dysfunction and enhanced atherosclerosis. Clinical studies implicate plasma ADMA as a major novel cardiovascular risk factor, but the mechanisms by which low concentrations of ADMA produce adverse effects on the cardiovascular system are unclear.We treated human coronary artery endothelial cells with pathophysiological concentrations of ADMA and assessed the effects on gene expression using U133A GeneChips (Affymetrix. Changes in several genes, including bone morphogenetic protein 2 inducible kinase (BMP2K, SMA-related protein 5 (Smad5, bone morphogenetic protein receptor 1A, and protein arginine methyltransferase 3 (PRMT3; also known as HRMT1L3, were confirmed by Northern blotting, quantitative PCR, and in some instances Western blotting analysis to detect changes in protein expression. To determine whether these changes also occurred in vivo, tissue from gene deletion mice with raised ADMA levels was examined. More than 50 genes were significantly altered in endothelial cells after treatment with pathophysiological concentrations of ADMA (2 microM. We detected specific patterns of changes that identify pathways involved in processes relevant to cardiovascular risk and pulmonary hypertension. Changes in BMP2K and PRMT3 were confirmed at mRNA and protein levels, in vitro and in vivo.Pathophysiological concentrations of ADMA are sufficient to elicit significant changes in coronary artery endothelial cell gene expression. Changes in bone morphogenetic protein signalling, and in enzymes involved in arginine methylation, may be particularly relevant to understanding the pathophysiological significance of raised ADMA levels. This study identifies the mechanisms by which increased ADMA may contribute to common cardiovascular diseases and thereby indicates possible targets for therapies.

  9. Genome-wide analysis and expression profiling of the SUC and SWEET gene families of sucrose transporters in oilseed rape (Brassica napus L.

    Directory of Open Access Journals (Sweden)

    JIAN Hongju

    2016-09-01

    Full Text Available Sucrose is the principal transported product of photosynthesis from source leaves to sink organs. SUTs/SUCs (sucrose transporters or sucrose carriers and SWEETs (Sugars Will Eventually be Exported Transporters play significant central roles in phloem loading and unloading. SUTs/SUCs and SWEETs are key players in sucrose translocation and are associated with crop yields. The SUT/SUC and SWEET genes have been characterized in several plant species, but a comprehensive analysis of these two gene families in oilseed rape has not yet been reported. In our study, 22 and 68 members of the SUT/SUCs and SWEET gene families, respectively, were identified in the oilseed rape (Brassica napus genome through homology searches. An analysis of the chromosomal distribution, phylogenetic relationships, gene structures, motifs and the cis-acting regulatory elements in the promoters of BnSUC and BnSWEET genes were analysed. Furthermore, we examined the expression of the 18 BnSUC and 16 BnSWEET genes in different tissues of ‘ZS11’ and the expression of 9 BnSUC and 7 BnSWEET genes in ‘ZS11’ under various conditions, including biotic stress (Sclerotinia sclerotiorum, abiotic stresses (drought, salt and heat, and hormone treatments (abscisic acid, auxin, cytokinin, brassinolide, gibberellin and salicylic acid. In conclusion, our study provides the first comprehensive analysis of the oilseed rape SUC and SWEET gene families. Information regarding the phylogenetic relationships, gene structure and expression profiles of the SUC and SWEET genes in the different tissues of oilseed rape helps to identify candidates with potential roles in specific developmental processes. Our study advances our understanding of the important roles of sucrose transport in oilseed rape.

  10. Significant differences in pediatric psychotropic side effects: Implications for school performance.

    Science.gov (United States)

    Kubiszyn, Thomas; Mire, Sarah; Dutt, Sonia; Papathopoulos, Katina; Burridge, Andrea Backsheider

    2012-03-01

    Some side effects (SEs) of increasingly prescribed psychotropic medications can impact student performance in school. SE risk varies, even among drugs from the same class (e.g., antidepressants). Knowing which SEs occur significantly more often than others may enable school psychologists to enhance collaborative risk-benefit analysis, medication monitoring, data-based decision-making, and inform mitigation efforts. SE data from Full Prescribing Information (PI) on the FDA website for ADHD drugs, atypical antipsychotics, and antidepressants with pediatric indications were analyzed. Risk ratios (RR) are reported for each drug within a category compared with placebo. RR tables and graphs inform the reader about SE incidence differences for each drug and provide clear evidence of the wide variability in SE incidence in the FDA data. Breslow-Day and Cochran Mantel-Haenszel methods were used to test for drug-placebo SE differences and to test for significance across drugs within each category based on odds ratios (ORs). Significant drug-placebo differences were found for each drug compared with placebo, when odds were pooled across all drugs in a category compared with placebo, and between some drugs within categories. Unexpectedly, many large RR differences did not reach significance. Potential explanations are offered, including limitations of the FDA data sets and statistical and methodological issues. Future research directions are offered. The potential impact of certain SEs on school performance, mitigation strategies, and the potential role of the school psychologist is discussed, with consideration for ethical and legal limitations. (c) 2012 APA, all rights reserved.

  11. A preliminary study of eighth grade students' attitudes toward rape myths and women's roles.

    Science.gov (United States)

    Boxley, J; Lawrance, L; Gruchow, H

    1995-03-01

    This preliminary study examined the relationship between sex-role stereotypes of women and beliefs in rape myths among adolescents. A 35-item survey was completed by 211 female and males in eighth grade health classes. Findings indicate both females and males accept some rape myths and sex-role stereotyping of women. The data also indicated an association between belief in rape myths and sex-role stereotyping of women. Few racial and age differences emerged. The most profound differences involved gender. Most adolescents rejected rape myths, but 10% of girls and 30% of boys tended to accept rape myths. Most females (98.2%) and males (83.3%) rejected sex-role stereotypes of women. According to feminist perspective, sex-role stereotyping of women's role in society is associated with tolerance of sexual violence toward women.

  12. A Danish model for treating victims of rape and sexual assault: The multidisciplinary public approach

    DEFF Research Database (Denmark)

    Bramsen, Rikke Holm; Elklit, Ask; Nielsen, Louise Hjort

    2009-01-01

    Most centers for rape and sexual assault victims today build on the original principles proposed in Boston by Burgess and Holmstrom in the 1970s (Burgess & Holmstrom, 1973; Burgess, 2006). In line with technological advances, scientific developments, and societal changes, the standards of and the......Most centers for rape and sexual assault victims today build on the original principles proposed in Boston by Burgess and Holmstrom in the 1970s (Burgess & Holmstrom, 1973; Burgess, 2006). In line with technological advances, scientific developments, and societal changes, the standards...... of and the framework behind these centers must be assessed and developed further to accommodate the growing need for rape trauma services in Europe and worldwide. This paper describes the experiences of a public Danish center for rape victims and proposes a management model for current and future rape victim centers....

  13. The Exploitive Mating Strategy of the Dark Triad Traits: Tests of Rape-Enabling Attitudes.

    Science.gov (United States)

    Jonason, Peter K; Girgis, Mary; Milne-Home, Josephine

    2017-04-01

    The Dark Triad traits have been repeatedly labeled as facilitating an exploitive mating strategy. However, various researchers have repeatedly conflated short-term mating or casual sex with an exploitive mating strategy. In this study using Mechanical Turk participants (N = 252; 142 men, 110 women), we provided a better test of just how sexually exploitive those high on the Dark Triad traits might be by examining how the traits related to rape-enabling attitudes. We examined how each trait may facilitate rape, whether these associations were robust to partialing the variance associated with the Big Five traits and similar in men and women, and showed that one reason why men may be more likely to rape than women is they are characterized by the Dark Triad traits more than women are. In so doing, we test the confluence model of rape that asserts that personality traits similar to the Dark Triad traits act as one pathway to rape.

  14. Reflections on the society’s reaction towards rape victims in Delhi City

    Directory of Open Access Journals (Sweden)

    Hetu Vibha

    2014-01-01

    Full Text Available In general, most people display stronger beliefs in ‘aggravated rape‘ or ‘real rape‘; including victims of such rape cases who often identify themselves as ‘rape victims’ than the victims of ‘simple rape’, where none of the aggravating circumstances are present. Despite myths to the contrary these ‘simple rape’ cases in fact make up the majority of cases. This article considers the implications of ‘real rape‘ and demonstrates how notions about what a ‘typical rape‘ should be, in the form of rape myths, directly impact on societal attitudes towards rape victims and how the media continue to reinforce and perpetuate the notion of real rape through their selective reporting of ‘serial rape’, ‘stranger rape’ or especially ‘violent rapes’.

  15. Air temperature exposure and outdoor occupational injuries: a significant cold effect in Central Italy.

    Science.gov (United States)

    Morabito, Marco; Iannuccilli, Maurizio; Crisci, Alfonso; Capecchi, Valerio; Baldasseroni, Alberto; Orlandini, Simone; Gensini, Gian Franco

    2014-10-01

    To investigate the short-term effect of air temperature on outdoor occupational injuries (out_OI) in Central Italy, also by taking different geographical factors and employment sectors of workers into account. Out_OI for all of Tuscany (Central Italy), from 2003 to 2010 (n=162,399), were provided by the National Institute of Insurance for Occupational Illness and Injury. Representative daily meteorological data of the geographical area under study were obtained from the European Reanalysis-interim climatological reanalysis archive. Relationships between short-term changes in air temperature and out_OI were studied through Generalised Additive Models. The exposure-response curves of out_OI and short-term changes in air temperature generally showed significant out_OI increases when cold conditions occurred. The air temperature breakpoint corresponded to the 10th centile (-0.8°C) of the air temperature time series used in this study: a 1°C decrease in temperature below the 10th centile corresponded to a 2.3% (CI 1.3% to 3.3%) increase of out_OI throughout all of Tuscany. The cold effect was strongest in plain areas, especially when out_OI occurred in vehicles other than cars. No relationships of injuries with temperature extremes were observed in workers who generally spend half or most of their time outdoors, such as construction, land and forestry workers. However, these latter outdoor workers showed significant linear associations of injuries with typical (far-from-extreme) temperatures. This large population-based study highlights the significant and independent effects of short-term air temperature changes (especially cold) in triggering out_OI. These findings represent the first step towards developing a geographically differentiated, operative outdoor-temperature-occupational-health warning system aimed at preventing outdoor work injuries. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please

  16. The frequency and significance of the word length effect in neglect dyslexia.

    Science.gov (United States)

    Reinhart, Stefan; Schaadt, Anna-Katharina; Adams, Michaela; Leonhardt, Eva; Kerkhoff, Georg

    2013-06-01

    Neglect patients often omit or misread initial letters of single words, a phenomenon termed neglect dyslexia (ND). Omissions of whole words on the contralesional side of the page during paragraph reading are generally considered as egocentric or space-based errors, whereas misreading of the left part of a word can be viewed as a type of stimulus-centred or word-based, neglect-related error. The research of the last decades shed light on several effects of word features (such as written word frequency, grammatical class or concreteness) that modulate the severity of ND. Nevertheless, almost all studies about those modulating factors were case studies and some of them have not been replicated yet. Therefore, to date we do not know how relevant such effects of different word stimuli are for a population of ND patients. Knowing their incidence would improve our theoretical understanding of ND and promote the development of standardized ND assessments, which are lacking so far. In particular, case studies have shown that ND error frequency increases systematically with word length (word length effect, WLE) while other single case studies found contrary results. Hence, the existence of the WLE in ND is unsettled and its incidence and significance in stroke patients is unknown. To clarify this issue we evaluated the relation between word length and the extent (number) of neglected or substituted letters within single words in ND (neglect dyslexia extent, NDE) in a group of 19 consecutive ND patients with right hemisphere lesions. We found a clear WLE in 79% (15 of 19) of our ND patients, as indicated by significant correlations between word length and NDE. Concurrent visual field defects had no effect on the WLE in our sample, thus showing no influence of early visual cortical processing stages on the WLE in neglect dyslexia. In conclusion, our results suggest a clear relationship between word length and reading errors in ND and show that the WLE is a frequent phenomenon

  17. A Cloud Greenhouse Effect on Mars: Significant Climate Change in the Recent Past

    Science.gov (United States)

    Haberle, Robert M.; Kahre, Melinda A.; Schaeffer, James R.; Montmessin, Frank; Phillips, R J.

    2012-01-01

    The large variations in Mars orbit parameters are known to be significant drivers of climate change on the Red planet. The recent discovery of buried CO2 ice at the South Pole adds another dimension to climate change studies. In this paper we present results from the Ames GCM that show within the past million years it is possible that clouds from a greatly intensified Martian hydrological cycle may have produced a greenhouse effect strong enough to raise global mean surface temperatures by several tens of degrees Kelvin. It is made possible by the ability of the Martian atmosphere to transport water to high altitudes where cold clouds form, reduce the outgoing longwave radiation, and drive up surface temperatures to maintain global energy balance.

  18. Modified Cross Feedback Control for a Magnetically Suspended Flywheel Rotor with Significant Gyroscopic Effects

    Directory of Open Access Journals (Sweden)

    Yuan Ren

    2014-01-01

    Full Text Available For magnetically suspended rigid rotors (MSRs with significant gyroscopic effects, phase lag of the control channel is the main factor influencing the system nutation stability and decoupling performance. At first, this paper proves that the phase lag of the cross channel instead of the decentralized channel is often the main factor influencing the system nutation stability at high speeds. Then a modified cross feedback control strategy based on the phase compensation of cross channel is proposed to improve the stability and decoupling performances. The common issues associated with the traditional control methods have been successfully resolved by this method. Analysis, simulation, and experimental results are presented to demonstrate the feasibility and superiority of the proposed control method.

  19. Characterization of heavy metal-resistant endophytic bacteria from rape (Brassica napus) roots and their potential in promoting the growth and lead accumulation of rape

    Energy Technology Data Exchange (ETDEWEB)

    Sheng Xiafang [MOA Key Laboratory of Microbiological Engineering of Agricultural Environment, College of Life Science, Nanjing Agricultural University, Nanjing 210095 (China)], E-mail: xfsheng604@sohu.com; Xia Juanjuan; Jiang Chunyu; He Linyan; Qian Meng [MOA Key Laboratory of Microbiological Engineering of Agricultural Environment, College of Life Science, Nanjing Agricultural University, Nanjing 210095 (China)

    2008-12-15

    Two lead (Pb)-resistant endophytic bacteria were isolated from rape roots grown in heavy metal-contaminated soils and characterized. A pot experiment was conducted for investigating the capability of the two isolates to promote the growth and Pb uptake of rape from Pb-amended soil. The two isolates were identified as Pseudomonas fluorescens G10 and Microbacterium sp. G16 based on the 16S rDNA gene sequence analysis. Strains G10 and G16 exhibited different multiple heavy metal and antibiotic resistance characteristics and increased water-soluble Pb in solution and in Pb-added soil. Root elongation assays demonstrated increases in root elongation of inoculated rape seedlings compared to the control plants. Strain G16 produced indole acetic acid, siderophores and 1-aminocyclopropane-1-carboxylate deaminase. Increases in biomass production and total Pb uptake in the bacteria-inoculated plants were obtained compared to the control. The two strains could colonize the root interior and rhizosphere soil of rape after root inoculation. - Heavy metal-resistant endophytic bacteria from rape have the potential of promoting the growth and lead uptake of rape.

  20. Effects of bovine pregnancy on the fatty acid composition of milk: the significance for humans needs.

    Science.gov (United States)

    Barreiro, R; Regal, P; Díaz-Bao, M; Vázquez, B I; Cepeda, A

    2017-04-01

    Milk from 40 Holstein dairy cows was collected from two different farms in Galicia (Spain). The differences in the fatty acid composition of two groups of cows, 20 pregnant and 20 non-pregnant, was studied to determine whether pregnancy status is a determinant factor that can alter the fatty acid profile of milk. Gas-chromatography (GC) coupled to flame ionisation detection (FID) was used for the determination of the fatty acids. Differences in the milk fatty acids between pregnant and non-pregnant cows were pronounced showing statistically significant differences for some fatty acids and the total saturated and monounsaturated fatty acids. Milk from non-pregnant cows was lower in saturated fatty acids and higher in monounsaturated fatty acids (unlike milk from pregnant cows). The effects of the consumption of bovine milk, particularly milk fat, on human health have been studied in depth and sometimes are associated with negative effects, but milk has also several beneficial characteristics linked to some fatty acids.

  1. No significant effect of prefrontal tDCS on working memory performance in older adults

    Directory of Open Access Journals (Sweden)

    Jonna eNilsson

    2015-12-01

    Full Text Available Transcranial direct current stimulation (tDCS has been put forward as a non-pharmacological alternative for alleviating cognitive decline in old age. Although results have shown some promise, little is known about the optimal stimulation parameters for modulation in the cognitive domain. In this study, the effects of tDCS over the dorsolateral prefrontal cortex (dlPFC on working memory performance were investigated in thirty older adults. An N-back task assessed working memory before, during and after anodal tDCS at a current strength of 1mA and 2mA, in addition to sham stimulation. The study used a single-blind, cross-over design. The results revealed no significant effect of tDCS on accuracy or response times during or after stimulation, for any of the current strengths. These results suggest that a single session of tDCS over the dlPFC is unlikely to improve working memory, as assessed by an N-back task, in old age.

  2. Confounding and Statistical Significance of Indirect Effects: Childhood Adversity, Education, Smoking, and Anxious and Depressive Symptomatology

    Directory of Open Access Journals (Sweden)

    Mashhood Ahmed Sheikh

    2017-08-01

    Full Text Available The life course perspective, the risky families model, and stress-and-coping models provide the rationale for assessing the role of smoking as a mediator in the association between childhood adversity and anxious and depressive symptomatology (ADS in adulthood. However, no previous study has assessed the independent mediating role of smoking in the association between childhood adversity and ADS in adulthood. Moreover, the importance of mediator-response confounding variables has rarely been demonstrated empirically in social and psychiatric epidemiology. The aim of this paper was to (i assess the mediating role of smoking in adulthood in the association between childhood adversity and ADS in adulthood, and (ii assess the change in estimates due to different mediator-response confounding factors (education, alcohol intake, and social support. The present analysis used data collected from 1994 to 2008 within the framework of the Tromsø Study (N = 4,530, a representative prospective cohort study of men and women. Seven childhood adversities (low mother's education, low father's education, low financial conditions, exposure to passive smoke, psychological abuse, physical abuse, and substance abuse distress were used to create a childhood adversity score. Smoking status was measured at a mean age of 54.7 years (Tromsø IV, and ADS in adulthood was measured at a mean age of 61.7 years (Tromsø V. Mediation analysis was used to assess the indirect effect and the proportion of mediated effect (% of childhood adversity on ADS in adulthood via smoking in adulthood. The test-retest reliability of smoking was good (Kappa: 0.67, 95% CI: 0.63; 0.71 in this sample. Childhood adversity was associated with a 10% increased risk of smoking in adulthood (Relative risk: 1.10, 95% CI: 1.03; 1.18, and both childhood adversity and smoking in adulthood were associated with greater levels of ADS in adulthood (p < 0.001. Smoking in adulthood did not significantly

  3. Uncertainty from the choice of microphysics scheme in convection-permitting models significantly exceeds aerosol effects

    Science.gov (United States)

    White, Bethan; Gryspeerdt, Edward; Stier, Philip; Morrison, Hugh; Thompson, Gregory; Kipling, Zak

    2017-10-01

    This study investigates the hydrometeor development and response to cloud droplet number concentration (CDNC) perturbations in convection-permitting model configurations. We present results from a real-data simulation of deep convection in the Congo basin, an idealised supercell case, and a warm-rain large-eddy simulation (LES). In each case we compare two frequently used double-moment bulk microphysics schemes and investigate the response to CDNC perturbations. We find that the variability among the two schemes, including the response to aerosol, differs widely between these cases. In all cases, differences in the simulated cloud morphology and precipitation are found to be significantly greater between the microphysics schemes than due to CDNC perturbations within each scheme. Further, we show that the response of the hydrometeors to CDNC perturbations differs strongly not only between microphysics schemes, but the inter-scheme variability also differs between cases of convection. Sensitivity tests show that the representation of autoconversion is the dominant factor that drives differences in rain production between the microphysics schemes in the idealised precipitating shallow cumulus case and in a subregion of the Congo basin simulations dominated by liquid-phase processes. In this region, rain mass is also shown to be relatively insensitive to the radiative effects of an overlying layer of ice-phase cloud. The conversion of cloud ice to snow is the process responsible for differences in cold cloud bias between the schemes in the Congo. In the idealised supercell case, thermodynamic impacts on the storm system using different microphysics parameterisations can equal those due to aerosol effects. These results highlight the large uncertainty in cloud and precipitation responses to aerosol in convection-permitting simulations and have important implications not only for process studies of aerosol-convection interaction, but also for global modelling studies of

  4. Association of various reproductive rights, domestic violence and marital rape with depression among Pakistani women

    Directory of Open Access Journals (Sweden)

    Israr Syed M

    2009-12-01

    Full Text Available Abstract Background Depression among women is common in developing countries. Gender inequality can contribute to women's risk for depression. Lack of reproductive and sexual rights is an important marker of gender inequality and women do not have the freedom to express their reproductive and sexual needs in many parts of the world. Therefore we designed this study to determine the association of depression with lack of various reproductive rights and domestic violence among married women in Karachi, Pakistan. Methods A case-control study with 152 cases and 152 controls, which included women 15-48 years, recruited from two teaching hospitals from 1st June 2007 through 31st August 2007. The SRQ was administered to all subjects. A cut off score of 8 was used to confirm cases of depression diagnosed by physicians, and to exclude cases of depression from the controls. Self-administered questionnaire was used to assess the risk factors. Results 61% of the cases and 43% of the controls were ever abused by spouse and the frequency of marital rape was 33% in cases and 13% in controls. After adjusting for the effects of other variables in the model, less than 18 years of age at marriage (OR 2.00; 95% CI = 1.07, 3.7, decision for marriage by parents (OR 3.51; 95% CI = 1.67, 7.37, abuse by in laws (OR 4.91; 95% CI = 2.66, 9.06, ≤ 3 hours per day spent with husband (OR 2.33; 95% CI = 1.34, 4.08, frequency of intercourse ≤ 2 times per week (OR 1.85; 95% CI = 1.06, 3.22 and marital rape (OR 3.03; 95% CI = 1.50, 6.11 were associated with depression among women. Conclusion In our study depression in married women was associated with younger age at marriage, lack of autonomy in marriage decisions, marital rape and domestic abuse by in-laws. Efforts should be directed towards creating awareness about the reproductive and sexual rights of women in Pakistan. Physicians should be trained to screen and identify women who may be at risk for psychological distress

  5. Factors affecting morphogenetic potential in oilseed rape roots of the Skrzeszowicki and Start cultivars

    Directory of Open Access Journals (Sweden)

    Janina Rogozińska

    2014-01-01

    Full Text Available The effect of the origin of root segments, seedling age, growth substances and gelled or liquid media were tested in respect to the morphogenetic potential of rape root segments of Skrzeszowicki (high glucosinolate content and Start (low glucosinolate content cultivars. Callus and roots were formed on all root segments after an approximately 2 week growth period; buds were formed after ca. 4 weeks only on segments adjacent to the hypocotyl. Higher concentrations of auxin and cytokinins were required for bud induction. Cultivar differences in the morphogenetic responses of the root segments were found. They were manifested by the more abundant callus formation (BAP+NAA and more numerous lateral roots and buds (KIN+IBA on segments from the Skrzeszowicki cultivar than from the Start cultivar.

  6. The Relationship Between Television Sports Exposure and Rape Myth Acceptance: The Mediating Role of Sexism and Sexual Objectification of Women.

    Science.gov (United States)

    Custers, Kathleen; McNallie, Jenna

    2016-06-30

    Rape affects a large proportion of women in the United States but is one of the most underreported crimes. It is believed that rape myth acceptance contributes to low reporting rates. We tested whether television sports exposure was indirectly related to higher acceptance of rape myth beliefs. An online survey involving 465 undergraduate students showed that viewing TV sports was positively related to hostile sexism, benevolent sexism, and sexual objectification of women. Through these variables, TV sports was indirectly and positively associated with rape myth acceptance. These results suggest that sports programming contributes to the perpetuation of rape myths in society. © The Author(s) 2016.

  7. Bad Laws or Bad Attitudes? Assessing the Impact of Societal Attitudes upon the Conviction Rate for Rape in Ireland

    OpenAIRE

    Leahy, Susan

    2014-01-01

    The low conviction rate for rape is often highlighted as a cause for concern. The typical response is to call for reform of Irish rape law. Although reform is necessary, this article argues that the low conviction rate for rape is caused not simply by ‘bad’ or inadequate laws but also by ‘bad’ or prejudicial attitudes about rape which persist in Irish society. These attitudes are at odds with the reality of rape and therefore create unrealistic expectations as to what, for example, constitu...

  8. Solubilization and characterization of diacylglycerol acyltransferase from microspore-derived cultures of oilseed rape.

    Science.gov (United States)

    Little, D; Weselake, R; Pomeroy, K; Furukawa-Stoffer, T; Bagu, J

    1994-12-15

    Particulate fractions prepared from microspore-derived (MD) embryos of oilseed rape (Brassica napus L. cv. Reston) and an embryogenic MD cell suspension culture of oilseed rape (B. napus L. cv. Jet Neuf) were used as a source of diacylglycerol acyltransferase (DGAT, EC 2.3.1.20) for enzyme characterization and development of a solubilization procedure. DGAT activity in the 1500-100,000 g fraction from MD embryos was stimulated 4-5-fold by 3 to 4 mg of BSA/ml of reaction mixture. DGAT activity from MD embryos was stimulated 2-3-fold by fluoride salts and 1.4-fold by NaCl, whereas iodide salts caused substantial inhibition of enzyme activity. The effect of the various 1:1 electrolytes on enzyme activity appeared to be related more to their differential effects on solution structure rather than ionic strength. DGAT was solubilized from membranes of MD embryos and the cell suspension culture by about 80 and 50% respectively, using 2 M NaCl in 1% (w/v) octanoyl-N-methyl-glucamide (MEGA-8) (pH 8.0 buffer) at a detergent to protein ratio of 2:1. The specific activity of solubilized DGAT was about 2-fold greater than that of the particulate enzyme. The mechanism of solubilization appeared to be related to the lowering of the critical micellar concentration of MEGA-8 in the presence of NaCl. DGAT, solubilized from MD embryos, eluted with an M(r) of about 2 x 10(6) during gel-filtration chromatography on a Superose 6 column equilibrated in buffer containing 0.1% (w/v) MEGA-8. The solubilized enzyme exhibited optimal activity at pH 7. At concentrations above 2 microM acyl-CoA, the specificity of solubilized DGAT for oleoyl-CoA and palmitoyl-CoA was considerably greater than for stearoyl-CoA.

  9. Study of Drought and Plant Growth Promoting Rhizobacteria (PGPR on Radiation Use Efficiency and Dry Matter Partitioning Into Pod in Different Cultivars of Oilseed Rape (Brassica napus L.

    Directory of Open Access Journals (Sweden)

    Pooya Arvin

    2016-07-01

    Full Text Available Introduction Oilseed rape (Brassica napus L. is one of the valuable oilseed crops which has been attracting attention in recent years (Arvin et al., 2011. Several factors such as water shortage, low relative humidity, heat and salinity can make drought stress. Radiation use efficiency and yield components are the effective factors of yield formation in oilseed rape. Drought tolerance in oilseed rape depends on other factors except radiation use efficiency. Studies have indicated that plant growth promoting rhizobacterias (PGPRs has a direct effect on growth and they can cause resistance to the abiotic stress as well. Hence, considering the drought climate in Iran and the effects of PGPRs on increasing resistance to abiotic stress and relief of drought effects and the importance of the cultivation of oilseed rape in Iran, the present research was done with the goal of study of drought and some plant growth promoting rhizobacteria (PGPR on radiation use efficiency and dry matter partitioning into pod in different cultivars of oilseed rape. Materials and methods The current study was done on the basis of two simultaneous experiments (under stress and non-stress experiments during 2010- 2011 growing season at Agriculture and Natural Resources Research Station of Torogh, Mashhad is in East-North of Iran (36° N, 59° E, 1003 as.Two research sites (under stress and non-stress fields were beside each other. This region has a semi-arid climate (annual rainfall 286 mm. The experimental design was factorial based on randomized compeletly block design with three replications in each experiment. The first treatment was plant growth promoting rizobactria, including B0: no inoculation (control, B1:co-inoculation (Pseudomonas flourescens 169+P. putida 108, B2: inoculation with P. flourescens 169 and B3: inoculation with P. putida 108. Second treatment was cultivar, including Hayola401 and Hayola330 cultivars belong to Brassica napus, Parkland and Goldrush

  10. Effects of diagnostic guidewire catheter presence on translesional hemodynamic measurements across significant coronary artery stenoses.

    Science.gov (United States)

    Banerjee, Rupak K; Back, Lloyd H; Back, Martin R

    2003-01-01

    This study gains insight on the nature of flow blockage effects of small guidewire catheter sensors in measuring mean trans-stenotic pressure gradients Deltap across significant coronary artery stenoses. Detailed pulsatile hemodynamic computations were made in conjunction with previously reported clinical data in a group of patients with clinically significant coronary lesions before angioplasty. Results of this study ascertain changes in hemodynamic conditions due to the insertion of a guidewire catheter (di=0.46 mm) across the lesions used to directly determine the mean pressure gradient (Deltap) and fall in distal mean coronary pressure (pr). For the 32 patient group of Wilson et al. [1988] (minimal lesion diameter dm=0.95 mm; 90% mean area stenosis; proximal measured coronary flow reserve (CFR) of 2.3 in the abnormal range) the diameter ratio of guidewire catheter to minimal lesion was 0.48, causing a tighter "artifactual" mean area stenosis of 92.1%. The results of the computations indicated a significant shift in the Deltap-Q relation due to guidewire induced increases in flow resistances (R=Deltap/Q) of 110% for hyperemic flow, a 35% blockage in hyperemic flow (Qh) and a phase shift of the coronary flow waveform to systolic predominance. These alterations in flow resulted in a fall in distal mean coronary pressure (at lower mean flow rates) below the patho-physiological range of prh approximately 55 mmHg, which is known to cause ischemia in the subendocardium (Brown et al. [1984]) and coincides with symptomatic angina. Transient wall shear stress levels in the narrow throat region (with flow blockage) were of the order of levels during hyperemic conditions for patho-physiological flow. In the separated flow region along the distal vessel wall, vortical flow cells formed periodically during the systolic phase when instantaneous Reynolds numbers Ree(t) exceeded about 110. For patho-physiological flow without the presence of the guidewire these vortical flow

  11. IMPROVING PHYSICAL PROPERTIES OF RAPE BIOFUELS

    Directory of Open Access Journals (Sweden)

    Zbigniew Kiernicki

    2012-12-01

    Full Text Available The researches on the use of biodiesel and fuel derived from waste plastics are presented in the paper. Biodiesel and fuel obtained from waste plastics were both used as fuel components. FAME is a bio-admixture in the fuel. The catalytic cracking of polyolefin was the source of second fuel admixture. The physical properties of the analyzed components of fuel have been presented. The operational parameters of direct injection in diesel engines fuelled by tested fuel blends was set out. The preparation of the fuel mixture was also described. The concept of the diesel fuel which is made from the components of opposite physical properties could have a positive practical effect and could improve the use of biofuels.

  12. Flunitrazepam: more than a date rape drug.

    Science.gov (United States)

    Rickert, V I; Wiemann, C M; Berenson, A B

    2000-02-01

    To evaluate the independent relationship between depressive symptoms. self-esteem. and drug resistance self-efficacy, and future intentions to use flunitrazepam. Cross-sectional survey. Community-based family planning clinics. 865 sexually active women who self-identified as Caucasian. African-American. or Mexican American. denied using flunitrazepam in the last 12 months and reported intentions to use or not use this substance in the next 12 months. None. An anonymous self-report measure assessed the patient's intentions to use flunitrazepam in the next 12 months: other lifetime drug use: and standardized measures of depression. self-esteem, and drug resistance self-efficacy. We hypothesized that future potential users of flunitrazepam would exhibit an increased number of depressive symptoms, lowered self-esteem, and limited drug resistance self-efficacy. Of the 865 subjects. 16 (1.8%) reported using flunitrazepam in their lifetime but not in the last 12 months. and 46 (5.3%) were identified as potential users. Logistic regression analyses controlling for confounding factors found that potential to use flunitrazepam was significantly associated with limited drug resistance self-efficacy (adjusted odds ratio [AOR] = 9.3) and the presence of both severe depressive symptoms and lowered self-esteem (AOR = 3.2). These data suggest that young women with severe depressive symptoms and diminished self-esteem are at high risk for future flunitrazepam use and may use this drug to self-medicate psychological distress.

  13. Rape myth acceptance among Korean college students: the roles of gender, attitudes toward women, and sexual double standard.

    Science.gov (United States)

    Lee, Joohee; Kim, Jinseok; Lim, Hyunsung

    2010-07-01

    The purpose of the current study was to examine factors that influence rape myths among Korean college students. This study was particularly interested in the ways in which attitudes toward women and sexual double standard affect the relationship between gender and rape myths. Although the incidence of rape is a common concern in many current societies, within each society, the specific components of rape myths reflect the cultural values and norms of that particular society. A sample of 327 college students in South Korea completed the Korean Rape Myth Acceptance Scale-Revised, the Attitudes Toward Women Scale, and the Sexual Double Standard Scale. Structural equation modeling (SEM) was used to test hypothesized models. Results revealed that in three of the four models, rape survivor myths, rape perpetrator myths, and myths about the impact of rape, attitudes toward women were a more important predictor of rape myths than gender or sexual double standard. In the rape spontaneity myths model, on the other hand, sexual double standard was a more important predictor than gender or attitudes toward women. This study provides valuable information that can be useful in developing culturally specific rape prevention and victim intervention programs.

  14. Significant enhancement of metal heat dissipation from mechanically exfoliated graphene nanosheets through thermal radiation effect

    Directory of Open Access Journals (Sweden)

    Junxiong Hu

    2017-05-01

    Full Text Available We demonstrate a facile approach to significantly enhance the heat dissipation potential of conventional aluminum (Al heat sinks by mechanically coating graphene nanosheets. For Al and graphene-coated Al heat sinks, the change in temperature with change in coating coverage, coating thickness and heat flux are studied. It is found that with the increase in coating coverage from 0 to 100%, the steady-state temperature is decreased by 5 °C at a heat flux of 1.8 W cm-1. By increasing the average thickness of graphene coating from 480 nm to 1900 nm, a remarkable temperature reduction up to 7 °C can be observed. Moreover, with the increase in heat flux from 1.2 W cm-1 to 2.4 W cm-1, the temperature difference between uncoated and graphene-coated samples increases from 1 °C to 6 °C. The thermal analysis and finite element simulation reveal that the thermal radiation plays a key role in enhancing the heat dissipation performance. The effect of heat convection remains weak owing to the low air velocity at surface-air boundary. This work provides a technological innovation in improving metal heat dissipation using graphene nanosheets.

  15. The MOF+Technique: A Significant Synergic Effect Enables High Performance Chromate Removal.

    Science.gov (United States)

    Luo, Ming Biao; Xiong, Yang Yang; Wu, Hui Qiong; Feng, Xue Feng; Li, Jian Qiang; Luo, Feng

    2017-12-18

    A significant synergic effect between a metal-organic framework (MOF) and Fe 2 SO 4 , the so-called MOF + technique, is exploited for the first time to remove toxic chromate from aqueous solutions. The results show that relative to the pristine MOF samples (no detectable chromate removal), the MOF + method enables super performance, giving a 796 Cr mg g -1 adsorption capacity. The value is almost eight-fold higher than the best value of established MOF adsorbents, and the highest value of all reported porous adsorbents for such use. The adsorption mechanism, unlike the anion-exchange process that dominates chromate removal in all other MOF adsorbents, as unveiled by X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), and transmission electron microscopy (TEM), is due to the surface formation of Fe 0.75 Cr 0.25 (OH) 3 nanospheres on the MOF samples. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. Orthognathic Surgery Has a Significant Effect on Perceived Personality Traits and Emotional Expressions.

    Science.gov (United States)

    Mazzaferro, Daniel M; Wes, Ari M; Naran, Sanjay; Pearl, Rebecca; Bartlett, Scott P; Taylor, Jesse A

    2017-11-01

    The effects of orthognathic surgery go beyond objective cephalometric correction of facial and dental disproportion and malocclusion, respectively. The authors hypothesized that there is tangible improvement following surgery that alters publicly perceived personality traits and emotions. The authors used Amazon.com's Mechanical Turk (MTurk), a crowdsourcing tool, to determine how preoperative and postoperative images of orthognathic surgery patients were perceived on six personality traits and six emotional expressions based on posteroanterior and lateral photographs. Blinded respondents provided demographic information and were randomly assigned to one of two sets of 20 photographs (10 subjects before and after surgery). Data on 20 orthognathic surgery patients were collected from 476 individuals. The majority of participants were female (52.6 percent), 18 to 39 years old (67.9 percent), Caucasian (76.6 percent), had some college or technical training or graduated college (72.7 percent), and had an annual income between $20,000 and $99,999 (74.6 percent). A paired t test analysis found that subjects were perceived significantly more favorably after orthognathic surgery in 12 countenance categories: more dominant, trustworthy, friendly, intelligent, attractive, and happy; and also less threatening, angry, surprised, sad, afraid, and disgusted (p personality traits and emotions deemed more favorable. Additional work is needed to better understand the physiologic underpinnings of such findings. Crowdsourcing technology offers a unique opportunity for surgeons to gather data regarding laypeople's perceptions of surgical outcomes in areas such as orthognathic surgery.

  17. Lack of significant food effect on the pharmacokinetics of ticagrelor in healthy volunteers.

    Science.gov (United States)

    Teng, R; Mitchell, P D; Butler, K

    2012-08-01

    Ticagrelor is the first reversibly binding oral P2Y(12) receptor antagonist and has been approved in the European Union and the USA for the reduction of clinical thrombotic events in patients with acute coronary syndromes. This study aimed to assess the effect of food on ticagrelor pharmacokinetics. The study was an open-label, randomized, 2-period crossover single-centre trial; 26 healthy volunteers received a single 270 mg (3×90 mg tablets) ticagrelor dose orally following: (i) a 10-h overnight fast; and (ii) after a standard high-fat, high-calorie breakfast. Ticagrelor and AR-C124910XX (a major pharmacologically active metabolite) plasma concentrations were quantified for pharmacokinetic analysis. Ticagrelor median time to maximum concentration (t(max); 2·5 h vs. 1·5 h) was slightly delayed in the fed vs. fasting state. Maximum concentration of ticagrelor (C(max)) was comparable between the two states with 95% confidence intervals (CI) of the geometric least-squares (GLS) mean ratio (0·85-1·03) being within no-effect limits (0·80-1·25). Ticagrelor exposure was slightly higher with food intake; area under the plasma concentration-time curve from zero to infinity (AUC) was 21% higher compared with fasting state (95% CI of GLS mean ratio=1·13-1·30). For AR-C124910XX, AUC (95% CI of GLS mean ratio=0·93-1·07) was unaffected by food consumption. Median t(max) of the metabolite was slightly longer in the fed than fasting state (3·5 h vs. 1·5 h). Mean C(max) for AR-C124910XX was slightly lower (22%) with food intake vs. fasting (95% CI of GLS mean ratio 0·69-0·88). Food effects on ticagrelor AUC and AR-C124910XX C(max) were small and are considered to be of minimal clinical significance. Thus, ticagrelor can be administered with or without food. © 2011 Blackwell Publishing Ltd.

  18. Uncertainty from the choice of microphysics scheme in convection-permitting models significantly exceeds aerosol effects

    Directory of Open Access Journals (Sweden)

    B. White

    2017-10-01

    Full Text Available This study investigates the hydrometeor development and response to cloud droplet number concentration (CDNC perturbations in convection-permitting model configurations. We present results from a real-data simulation of deep convection in the Congo basin, an idealised supercell case, and a warm-rain large-eddy simulation (LES. In each case we compare two frequently used double-moment bulk microphysics schemes and investigate the response to CDNC perturbations. We find that the variability among the two schemes, including the response to aerosol, differs widely between these cases. In all cases, differences in the simulated cloud morphology and precipitation are found to be significantly greater between the microphysics schemes than due to CDNC perturbations within each scheme. Further, we show that the response of the hydrometeors to CDNC perturbations differs strongly not only between microphysics schemes, but the inter-scheme variability also differs between cases of convection. Sensitivity tests show that the representation of autoconversion is the dominant factor that drives differences in rain production between the microphysics schemes in the idealised precipitating shallow cumulus case and in a subregion of the Congo basin simulations dominated by liquid-phase processes. In this region, rain mass is also shown to be relatively insensitive to the radiative effects of an overlying layer of ice-phase cloud. The conversion of cloud ice to snow is the process responsible for differences in cold cloud bias between the schemes in the Congo. In the idealised supercell case, thermodynamic impacts on the storm system using different microphysics parameterisations can equal those due to aerosol effects. These results highlight the large uncertainty in cloud and precipitation responses to aerosol in convection-permitting simulations and have important implications not only for process studies of aerosol–convection interaction, but also for

  19. Gender, Sexual Orientation, and Rape Myth Acceptance: Preliminary Findings From a Sample of Primarily LGBQ-Identified Survey Respondents.

    Science.gov (United States)

    Schulze, Corina; Koon-Magnin, Sarah

    2017-02-01

    This study is among the first to examine the relationship between sexual orientation and rape myth adherence using a nationwide survey of primarily lesbian, gay, bisexual, and queer (LGBQ) respondents (n = 184). The more established Illinois Rape Myth Acceptance Scale and a modified Male Rape Survey serve as the primary instruments to test both rape myth adherence and instrument-appropriateness. Results suggest that respondents were most likely to support myths that discredit sexual assault allegations or excuse rape as a biological imperative and least likely to support myths related to physical resistance. Consistent with previous work, men exhibited higher levels of rape myth adherence than women. Regarding sexual orientation, respondents who identified as queer consistently exhibited lower levels of rape myth adherence than respondents who identified as gay.

  20. Rape and the prevalence of hybrids in broadly sympatric species: a case study using albatrosses

    Directory of Open Access Journals (Sweden)

    Sievert Rohwer

    2014-06-01

    Full Text Available Conspecific rape often increases male reproductive success. However, the haste and aggression of forced copulations suggests that males may sometimes rape heterospecific females, thus making rape a likely, but undocumented, source of hybrids between broadly sympatric species. We present evidence that heterospecific rape may be the source of hybrids between Black-footed and Laysan Albatrosses (Phoebastria nigripes, and P. immutabilis, respectively. Extensive field studies have shown that paired (but not unpaired males of both of these albatross species use rape as a supplemental reproductive strategy. Between species differences in size, timing of laying, and aggressiveness suggest that Black-footed Albatrosses should be more successful than Laysan Albatrosses in heteropspecific rape attempts, and male Black-footed Albatrosses have been observed attempting to force copulations on female Laysan Albatrosses. Nuclear markers showed that the six hybrids we studied were F1s and mitochondrial markers showed that male Black-footed Albatrosses sired all six hybrids. Long-term gene exchange between these species has been from Black-footed Albatrosses into Laysan Albatrosses, suggesting that the siring asymmetry found in our hybrids has long persisted. If hybrids are sired in heterospecific rapes, they presumably would be raised and sexually imprinted on Laysan Albatrosses, and two unmated hybrids in a previous study courted only Laysan Albatrosses.

  1. Myths and legends: The reality of rape offences reported to a UK police force

    Directory of Open Access Journals (Sweden)

    Genevieve F. Waterhouse

    2016-01-01

    Full Text Available Rape myths affect many aspects of the investigative and criminal justice systems. One such myth, the ‘real rape’ myth, states that most rapes involve a stranger using a weapon attacking a woman violently at night in an isolated, outdoor area, and that women sustain serious injuries from these attacks. The present study examined how often actual offences reported to a central UK police force over a two year period matched the ‘real rape’ myth. Out of 400 cases of rape reported, not a single incident was found with all the characteristics of the ‘real rape’ myth. The few stranger rapes that occurred had a strong link to night-time economy activities, such as the victim and offender both having visited pubs, bars, and clubs. By contrast, the majority of reported rape offences (280 cases, 70.7% were committed by people known to the victim (e.g., domestic and acquaintance rapes, occurred inside a residence, with most victims sustaining no physical injuries from the attack. The benefits of these naturalistic findings from the field for educating people about the inaccuracy of rape myths are discussed.

  2. How Motherhood Triumphs Over Trauma Among Mothers With Children From Genocidal Rape in Rwanda

    Directory of Open Access Journals (Sweden)

    Odeth Kantengwa

    2014-08-01

    Full Text Available Rape is a common occurrence during genocide and the presence of children born as a result of rape poses a challenge to post-genocide recovery processes. This paper treats mothers of children born as a result of genocidal rape during the 1994 Genocide against the Tutsi as a separate category of survivors and explores the contribution of a positive embrace of motherhood in their recovery. It is based upon a study that included fourteen women from Kigali city, Karongi District in the Western Province and Huye District in the Southern Province. Qualitative analysis of individual interviews and focus groups provided a means to explore in-depth the perceptions of mothers and the value of motherhood. It was found that mothers of children of rape experienced challenges raising their children, especially in the early stages of parenting. Social stigma related to rape and children born of rape created challenges, as did the lack of psychosocial resources for the women, particularly when faced with disclosing paternity to the children. However, despite these and other difficulties, motherhood played a positive role for many women, often providing a reason to live again after the genocide. These findings show that positive experiences of motherhood can be key to the recovery of survivors of genocidal rape in Rwanda and points to future directions for research and health promotion among populations affected by conflict-related sexual violence.

  3. Association of various reproductive rights, domestic violence and marital rape with depression among Pakistani women.

    Science.gov (United States)

    Ali, Faridah A; Israr, Syed M; Ali, Badar S; Janjua, Naveed Z

    2009-12-01

    Depression among women is common in developing countries. Gender inequality can contribute to women's risk for depression. Lack of reproductive and sexual rights is an important marker of gender inequality and women do not have the freedom to express their reproductive and sexual needs in many parts of the world. Therefore we designed this study to determine the association of depression with lack of various reproductive rights and domestic violence among married women in Karachi, Pakistan. A case-control study with 152 cases and 152 controls, which included women 15-48 years, recruited from two teaching hospitals from 1st June 2007 through 31st August 2007. The SRQ was administered to all subjects. A cut off score of 8 was used to confirm cases of depression diagnosed by physicians, and to exclude cases of depression from the controls. Self-administered questionnaire was used to assess the risk factors. 61% of the cases and 43% of the controls were ever abused by spouse and the frequency of marital rape was 33% in cases and 13% in controls. After adjusting for the effects of other variables in the model, less than 18 years of age at marriage (OR 2.00; 95% CI = 1.07, 3.7), decision for marriage by parents (OR 3.51; 95% CI = 1.67, 7.37), abuse by in laws (OR 4.91; 95% CI = 2.66, 9.06), women. In our study depression in married women was associated with younger age at marriage, lack of autonomy in marriage decisions, marital rape and domestic abuse by in-laws. Efforts should be directed towards creating awareness about the reproductive and sexual rights of women in Pakistan. Physicians should be trained to screen and identify women who may be at risk for psychological distress as a result of denial of reproductive rights so that they can support positive mental health outcomes through individual, family or marital counseling.

  4. Alcohol-Related Victim Behavior and Rape Myth Acceptance as Predictors of Victim Blame in Sexual Assault Cases.

    Science.gov (United States)

    Romero-Sánchez, Mónica; Krahé, Barbara; Moya, Miguel; Megías, Jesús L

    2017-10-01

    Two studies analyzed the influence of victim behavior, drink type, and observer rape myth acceptance (RMA) on attributions of blame to victims of sexual assault. In Study 1, people higher in RMA blamed the victim more when she accepted rather than rejected the aggressor's invitation to buy her a drink. In Study 2, we analyzed if the effects depended on who offered the invitation for a drink (a friend or aggressor). RMA was more closely related to victim blame when she accepted (vs. rejected) the offer of a drink from the aggressor. In both studies, drink type (alcoholic vs. nonalcoholic) did not interact with the other variables.

  5. (No boundaries between public and private in media convergence times: Rio de Janeiro’s collective rape as an event

    Directory of Open Access Journals (Sweden)

    Eliane Righi de Andrade

    2017-06-01

    Full Text Available This article discusses the collective rape that took place in May 2016, in Rio de Janeiro, as the establishment of an event, in the conception proposed by Foucault and Derrida for the term. Adopting a discursive perspective and the studies on the culture of the convergence developed by Jenkins, we reflect on some meaning effects and the consequences in politico-social field that emerged from the aforementioned event by the time it was disclosed by different media.--- DOI: http://dx.doi.org/10.22409/cadletrasuff.2017n54a350

  6. Monitoring the hydraulic performance of a containment system with significant barometric pressure effects.

    Science.gov (United States)

    Hare, P W; Morse, R E

    1999-01-01

    Under certain circumstances, wells in unconfined aquifers can display significant water level fluctuations in response to changes in barometric pressure. This is illustrated by Hare and Morse (1997) at a site where a portion of the unconfined aquifer is isolated by a soil-bentonite cutoff wall and clay cap. A relief well located within the containment system displays water level fluctuations that mirror barometric pressure changes. Water levels fluctuated 0.37 m in response to barometric pressure changes of 2.87 centimeters mercury (cm-Hg), representing a barometric efficiency of 93.6%. As described in this paper, the short-term variability in water level elevations inside the containment system had to be considered to develop a reliable post-enhancement performance monitoring program. The approach that was ultimately selected involves correcting the water level elevations obtained in the relief well within the containment system for the effects of barometric pressure changes prior to comparison with the water level elevations in an observation well in the aquifer outside the system. The reliability of the post-enhancement performance monitoring program is improved further by simply requiring that any decision to enhance the containment system be based on the water level measurements obtained during two consecutive months. Using this approach, the probability that the containment system's performance will erroneously be deemed unacceptable is low. The post-enhancement performance monitoring program also requires no extra field work and does not involve any specialized equipment, which helps to keep operation and maintenance costs to a minimum.

  7. The impact of detectives' manner of questioning on rape victims' disclosure.

    Science.gov (United States)

    Patterson, Debra

    2011-11-01

    Research has documented that few reported rapes are prosecuted by the legal system. The purpose of this study is to explain how the interactions between victims and detectives can strengthen or weaken the investigation itself. Twenty rape victims were interviewed to examine how law enforcement detectives' manner of questioning affects rape victims' level of disclosure. Using qualitative methodology, the results show that the detectives' manner of questioning can play a role in victims' disclosure. Detectives using a gentle manner of questioning with victims can help produce stronger victim statements and thus build stronger cases for prosecution.

  8. Rape disclosure: the interplay of gender, culture and kinship in contemporary Vietnam.

    Science.gov (United States)

    Huong, Nguyen Thu

    2012-01-01

    This paper examines the social management of rape within kin groups in contemporary Vietnam, with a particular focus on the decision whether or not to seek legal redress. Post-rape management entails negotiations among families on matters such as apology and compensation before a decision is made about whether to report the incident to the authorities. By drawing on an ethnographic study of a limited number of respondents, this paper highlights how rape disclosure is often bound up with notions of family honour, with assumptions about kinship, gender relations, social belonging and shared responsibility in a collective society such as Vietnam.

  9. The (unreceptive experiences of female rape victims who seek healthcare services

    Directory of Open Access Journals (Sweden)

    Luciana de Amorim Barros

    2015-04-01

    Full Text Available OBJECTIVE To know the structure and functioning of healthcare services from the perspective of women who have suffered rape. METHOD A qualitative study conducted with 11 women who experienced rape, monitored in a maternity in the state of Alagoas, Brazil. Data were systematically based on content analysis. RESULTS It allowed for understanding the path taken by women in search of support from health services, as well as the limitations and capabilities of these services. CONCLUSION The assistance received in healthcare services leans towards a revictimization process of women who already carry trauma from the rape. It is necessary to reflect about care practices aimed at sexually victimized women.

  10. Myths and legends: The reality of rape offences reported to a UK police force

    OpenAIRE

    Genevieve F. Waterhouse; Reynolds, Ali; Egan, Vincent

    2016-01-01

    Rape myths affect many aspects of the investigative and criminal justice systems. One such myth, the ‘real rape’ myth, states that most rapes involve a stranger using a weapon attacking a woman violently at night in an isolated, outdoor area, and that women sustain serious injuries from these attacks. The present study examined how often actual offences reported to a central UK police force over a two year period matched the ‘real rape’ myth. Out of 400 cases of rape reported, not...

  11. Social reactions to rape: experiences and perceptions of women rape survivors and their potential support providers in Dar es Salaam, Tanzania.

    Science.gov (United States)

    Muganyizi, Projestine S; Hogan, Nora; Emmelin, Maria; Lindmark, Gunilla; Massawe, Siriel; Nystrom, Lennarth; Axemo, Pia

    2009-01-01

    Social reactions to rape are socioculturally determined and have a strong influence on the coping and recovery of the survivor. The existing knowledge on social reactions emanates from Western countries with limited research attention on non-Western populations, particularly sub-Saharan Africa. We aimed to establish the types and perceptions of social reactions that are expressed to rape survivors and people's intentions to express them to survivors of varied social backgrounds in Tanzania. Using triangulation of research methods, experiences of social reactions among rape survivors (n = 50) and nurses (n = 44) from a community in Tanzania were explored, and the intentions to express typical social reactions to rape survivors of different social backgrounds were established from a representative community sample (n = 1,505). Twelve typical social reactions were identified with the positive reactions more commonly mentioned than the negative reactions. Nondisclosure of rape events and distracting the survivor from the event were perceived as both positive and negative. A commercial sex worker was most vulnerable to negative reactions. The cultural influences of social reactions and implications for practical applicability of the results are discussed.

  12. Significant effects due to rephrasing the Maslach Burnout Inventory's personal accomplishment items.

    NARCIS (Netherlands)

    Bouman, A.M.; Hoogstraten, J.; te Brake, H.

    2002-01-01

    Subjects, 292 Dutch psychology students answering negatively phrased Personal Accomplishment items, reported a more personally competent feeling than subjects answering positively phrased personal accomplishment items. The way of phrasing personal accomplishment items significantly affects the

  13. Reconsidering the Effect of Self-Control and Delinquent Peers: Implications of Measurement for Theoretical Significance

    Science.gov (United States)

    Meldrum, Ryan C.; Young, Jacob T. N.; Weerman, Frank M.

    2009-01-01

    Prior research examining the effect of self-control and delinquent peers on crime suggests that both variables are strong correlates and that controlling for one fails to eliminate the effects of the other. Yet prior research was based on indirect and possibly biased indicators of peer delinquency. Recent research using direct measures of…

  14. Does recreational scuba diving have clinically significant effect on routine haematological parameters?

    Science.gov (United States)

    Perovic, Antonija; Nikolac, Nora; Braticevic, Marina Njire; Milcic, Ana; Sobocanec, Sandra; Balog, Tihomir; Dabelic, Sanja; Dumic, Jerka

    2017-06-15

    Scuba diving represents a combination of exercise and changes in environmental conditions. This study aimed to evaluate changes in haematological parameters after recreational scuba diving in order to identify clinically significant changes. The study included males, 17 recreational divers, median age (range) 41 (30-52) years. Blood samples were taken before diving, immediately after diving to 30 meters for 30 minutes, 3 hours and 6 hours after diving. Complete blood counts were analyzed on the Cell Dyn Ruby haematology analyzer. Statistical significance between successive measurements was tested using Friedman test. The difference between the two measurements was judged against desirable bias (DSB) derived from biological variation and calculated reference change values (RCV). The difference higher than RCV was considered clinically significant. A statistically significant increase and difference judging against DSB was observed: for neutrophils immediately, 3 and 6 hours after diving (18%, 34% and 36%, respectively), for white blood cells (WBCs) 3 and 6 hours after diving (20% and 25%, respectively), for lymphocytes (20%) and monocytes (23%) 6 hours after diving. A statistically significant decrease and difference judging against DSB was found: immediately after diving for monocytes (- 15%), 3 and 6 hours after diving for red blood cells (RBCs) (- 2.6% and -2.9%, respectively), haemoglobin (- 2.1% and - 2.8%, respectively) and haematocrit (- 2.4% and - 3.2%, respectively). A clinically significant change was not found for any of the test parameters when compared to RCV. Observed statistically significant changes after recreational scuba diving; WBCs, neutrophils, lymphocytes, monocytes increase and RBCs, haemoglobin, haematocrit decrease, probably will not affect clinical decision.

  15. Are pesticide residues in honey related to oilseed rape treatments?

    Science.gov (United States)

    Karise, Reet; Raimets, Risto; Bartkevics, Vadims; Pugajeva, Iveta; Pihlik, Priit; Keres, Indrek; Williams, Ingrid H; Viinalass, Haldja; Mänd, Marika

    2017-12-01

    Pesticide treatments before and during the flowering of honey bee forage crops may lead to residues in honey. In northern regions oilseed rape belongs to the main forage crops that is mostly cultivated by means of intensive agriculture, including several pesticide treatments. However, in addition to the focal forage crops, pesticides from non-forage crops can spread to wild flowers around fields, and thus the residues in honey would reflect the whole range of pesticides used in the agricultural landscape. The aim of our study was to clarify which currently used pesticides are present in honey gathered from heterogeneous agricultural landscapes after the end of flowering of oilseed crops. Honey samples (N = 33) were collected from beehives of Estonia during 2013 and 2014, and analysed for residues of 47 currently used agricultural pesticides using the multiresidue method with HPLC-MS/MS and GC-MS and a single residue method for glyphosate, aminopyralid and clopyralid. Residues of eight different active ingredients with representatives from all three basic pesticide classes were determined. Although no correlation was detected between the cumulative amount of pesticide residues and percent of oilseed crops in the foraging territory, most of the residues are those allowed for oilseed rape treatments. Among all pesticides, herbicide residues prevailed in 2013 but not in 2014. Despite the relatively small agricultural impact of Estonia, the detected levels of pesticide residues sometimes exceeded maximum residue level; however, these concentrations do not pose a health risk to consumers, also acute toxicity to honey bees would be very unlikely. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Differences between Japanese and American college students in giving advice about help seeking to rape victims.

    Science.gov (United States)

    Yamawaki, Niwako

    2007-10-01

    In this study, the author investigated differences in Japanese and American college students' tendencies to advise a hypothetical rape victim (their sister) to seek help from police, family members, or mental health professionals. Japanese students tended to encourage the victim to seek help from her family members, whereas American students tended to encourage her to seek help from police and mental health counselors. Cross-cultural discrepancies were marked by the following factors: (a) feelings of shame moderated advice to seek help from police; (b) minimization of rape mediated the likelihood to advise the involvement of police and mental health counselors; (c) attitudes toward mental health counselors mediated advice to seek help from them; and (d) the type of rape (stranger vs. date rape) moderated advice to report the crime to police.

  17. Facing sexual violence in a rape emergency room: identification, projective identification, and the myth of nemesis.

    Science.gov (United States)

    Orlandini, Alvise

    2002-01-01

    This article focuses on the relationship between identification and sexual abuse. Three subsequent levels are considered, namely, the relationship between (1) the abuser and the victim, (2) the gynecologist or social worker of the Rape Emergency Room (RER) and the victim, and (3) the gynecologist or social worker and the entire RER staff. In the relationship with a rape victim, the gynecologist and the social worker may perceive unexpected negative feelings such as fear, horror, impotence, despair, or even anger which can interfere in the identification with the victim. Rape can be considered also as a concrete form of devaluation through concrete penetration of the victim. As an example, a myth of sexual abuse will be presented: the rape of Nemesis by Zeus.

  18. Uptake, transport and distribution of molybdenum in two oilseed rape (Brassica napus L.) cultivars under different nitrate/ammonium ratios.

    Science.gov (United States)

    Qin, Shi-Yu; Sun, Xue-Cheng; Hu, Cheng-Xiao; Tan, Qi-Ling; Zhao, Xiao-Hu

    2017-06-01

    To investigate the effects of different nitrate sources on the uptake, transport, and distribution of molybdenum (Mo) between two oilseed rape (Brassica napus L.) cultivars, L0917 and ZS11. A hydroponic culture experiment was conducted with four nitrate/ammonium (NO3-:NH4+) ratios (14:1, 9:6, 7.5:7.5, and 1:14) at a constant nitrogen concentration of 15 mmol/L. We examined Mo concentrations in roots, shoots, xylem and phloem sap, and subcellular fractions of leaves to contrast Mo uptake, transport, and subcellular distribution between ZS11 and L0917. Both the cultivars showed maximum biomass and Mo accumulation at the 7.5:7.5 ratio of NO3-:NH4+ while those were decreased by the 14:1 and 1:14 treatments. However, the percentages of root Mo (14.8% and 15.0% for L0917 and ZS11, respectively) were low under the 7.5:7.5 treatment, suggesting that the equal NO3-:NH4+ ratio promoted Mo transportation from root to shoot. The xylem sap Mo concentration and phloem sap Mo accumulation of L0917 were lower than those of ZS11 under the 1:14 treatment, which suggests that higher NO3-:NH4+ ratio was more beneficial for L0917. On the contrary, a lower NO3-:NH4+ ratio was more beneficial for ZS11 to transport and remobilize Mo. Furthermore, the Mo concentrations of both the cultivars' leaf organelles were increased but the Mo accumulations of the cell wall and soluble fraction were reduced significantly under the 14:1 treatment, meaning that more Mo was accumulated in organelles under the highest NO3-:NH4+ ratio. This investigation demonstrated that the capacities of Mo absorption, transportation and subcellular distribution play an important role in genotype-dependent differences in Mo accumulation under low or high NO3-:NH4+ ratio conditions.

  19. Effects of dutasteride on serum free-testosterone and clinical significance of testosterone changes.

    Science.gov (United States)

    Enatsu, N; Miyake, H; Haraguchi, T; Chiba, K; Fujisawa, M

    2016-12-01

    Sixty-two patients with benign prostate hyperplasia (BPH) who were being treated with dutasteride participated in this study. Prostate volume, uroflowmetry, blood tests, the International Prostate Symptom Score (IPSS) and International Index of Erectile Function (IIEF-5) were determined before and 1, 3 and 12 months after the treatment with dutasteride. Patients were divided into two groups based on changes in serum testosterone after 1 month: Group A (>20% increase; n = 33) or Group B (free-testosterone levels were 20.4% higher after 1 month and remained constant thereafter. When Groups A and B were compared, baseline free-testosterone levels were significantly lower in Group A, IPSS QOL was significantly better in Group A at 3 and 12 months, and no significant differences were observed in uroflowmetry, prostate volume, IPSS or IIEF-5. A univariate analysis identified serum free-testosterone levels and the IPSS storage symptom subscore as significant factors influencing IPSS QOL at 12 months, and only the IPSS storage symptom subscore appeared to be independently related to IPSS QOL. These results indicate that dutasteride increases serum free-testosterone levels in BPH patients, particularly with low baseline free-testosterone levels, and the increase in free-testosterone may have further add-on impacts on their urinary tract symptoms. © 2016 Blackwell Verlag GmbH.

  20. No significant effect of angiotensin II receptor blockade on intermediate cardiovascular end points in hemodialysis patients

    DEFF Research Database (Denmark)

    Peters, Christian D; Kjaergaard, Krista D; Jensen, Jens D

    2014-01-01

    points such as central aortic blood pressure, carotid-femoral pulse wave velocity, left ventricular mass index, N-terminal brain natriuretic prohormone, heart rate variability, and plasma catecholamines were not significantly affected by irbesartan treatment. Changes in systolic blood pressure during...