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1.
Eur J Psychotraumatol ; 15(1): 2404307, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39351700

RESUMEN

Background: Extreme violence and psychological abuse have been extensively documented and are pervasive in prostitution. Survivors of prostitution report high levels of posttraumatic stress disorder, dissociation, depression, and self-loathing. These are the same sequelae reported by torture survivors.Objective: Severe forms of violence have been categorized as torture by experts. The authors note that torture is commonly suffered during prostitution and should be appropriately named.Method: Using standardized measures and including a new measure of torture, we interviewed 45 women in the United States about their torture experiences in prostitution and their symptoms of PTSD, dissociation, childhood trauma, health status and somatic symptoms. The interviewees had exited prostitution and were in supportive programmes.Results: Formerly prostituted interviewees reported acts of physical, sexual, and psychological torture, including strangulation, rape, beatings, restriction of movement, denial of privacy, sleep, or food, and being forced to witness the torture of others. The 45 women had high levels of PTSD and dissociation. They endorsed needs for individual counselling, substance abuse treatment, and other medical care.Conclusions: A recognition of the physical, sexual, and psychological torture experienced in prostitution would strengthen psychological and medical interventions for survivors. Naming specific acts of prostitution as torture will reduce the survivor's shame and self-blame. Holistic treatment includes medical and psychological interventions and peer support, as seen in torture rehabilitation programmes for survivors of state-sponsored torture. This research supports the perspective that private or non-state-sponsored torture against women and marginalized populations should be clinically and legally understood in the same way as state-sponsored torture.


Using international legal definitions of torture, we assessed the prevalence of acts of torture perpetrated against formerly prostituted women in the United States.We found an extremely high prevalence of acts of torture perpetrated against prostituted women, as well as symptoms of traumatic stress common to other torture survivors.Two-thirds of the prostituted women in this study were beaten by sex buyers.Torture has been well documented when it committed by a state government's military or prison system, but it has not been well documented when perpetrated as a private, non-state act, for example, incest, battering, rape, and prostitution.Prostitution's harm is increased when it is perpetrated against economically and ethnically marginalized women.


Asunto(s)
Trabajo Sexual , Trastornos por Estrés Postraumático , Tortura , Humanos , Femenino , Tortura/psicología , Estados Unidos , Trastornos por Estrés Postraumático/psicología , Adulto , Trabajo Sexual/psicología , Trabajo Sexual/estadística & datos numéricos , Sobrevivientes/psicología , Persona de Mediana Edad , Trastornos Disociativos/psicología
2.
Cult Health Sex ; : 1-15, 2024 Oct 05.
Artículo en Inglés | MEDLINE | ID: mdl-39368964

RESUMEN

An analysis of social media posts using the #WhyIDidntReport hashtag reveals six themes regarding the reasons why survivors of sexual violence do not report the incident to health or social organisations such as police or supervisors. Using just-world theory as a means to examine social reactions to posts of victim's stories, we suggest the reasons for not reporting could be divided into clusters of internal or external barriers. Within the first cluster, three themes reflect survivors who did not report because of external reasons (e.g. victim blaming by the police or other institutions; minimisation of the seriousness of the crime; and reporting costs). In the second cluster, three themes reflect survivors who did not report because of internal reasons (e.g. self-blame, protecting others, and naivety). We find that survivors who did not report sexual violence because of external reasons received significantly more social support, whereas survivors who did not report because of internal reasons received significantly less social support in the form of shares and likes. Overall, these findings support our theorising that the reasons why survivors do not report sexual violence are impactful because, consistent with just-world theorising, they change perceptions of victimhood and therefore the level of social support.

3.
J Bioeth Inq ; 2024 Sep 24.
Artículo en Inglés | MEDLINE | ID: mdl-39317865

RESUMEN

The present paper argues that abortion ban advocates can justify an exception for rape. Recently, Blackshaw offered an interesting argument that if abortion ban advocates modified their position along the lines of Thomson's analysis of rights, they could make an exception for rape. However, doing so would require making concessions they would be unlikely to make, the crucial one being subscribing to an absurd view that abortion in the case of rape is permissible but only if it is performed in a certain way, that is, in a way that withdraws life support from the fetus. Agreeing first with Blackshaw's premises, we argue that the view in question is hardly absurd. Thus, relying on Boonin's acknowledgment that although very rare, a position according to which abortion should be legal but only if it is performed in a way that lets the fetus die rather than kills it is a possible position, we argue, first, that it is Blackshaw's position that is inconsistent, second, that since deontology sees permissibility of a given result as path-dependent, deontologically oriented abortion ban advocates should find the view in question appealing rather than absurd and, third, that although there are indeed scenarios in which withdrawing life support is morally equivalent to killing, extraction abortions in the case of rape are not amongst them. Since in the case of rape the fetus is not entitled to life support, extraction abortions are better classified as permissible non-omissive allowings than impermissible killings. Thus, there is nothing absurd in the view that abortion in the case of rape is permissible but only if it is performed in a certain way. Accordingly, adopting this view does not seem to be much of a concession for abortion ban advocates who can therefore make an exception for rape.

4.
J Interpers Violence ; : 8862605241277275, 2024 Sep 02.
Artículo en Inglés | MEDLINE | ID: mdl-39223877

RESUMEN

When examining sexual assault, men are often hidden from the literature. The current study employed a mixed-methods, convergent parallel design to examine the experiences of 22 male survivors of sexual assault (mean age = 44.19, SD = 13.28, range 18-65; 91% European American; 50% heterosexual). Survivors were administered an online survey using quantitative and qualitative questions to assess rape myths, gender roles, self-esteem, self-efficacy, resiliency, coping, overall mental and physical health, and diagnostic criteria for alcohol abuse, post traumatic stress disorder (PTSD), and sexual dysfunction. Three key themes emerged from the integration of quantitative and qualitative data: (a) Help is Elusive, (b) Internal Struggles and External Strengths, and (c) Living with Clinical Diagnoses. This study adds to an important area of the literature that increases understanding of men's experiences with sexual violence and honors the voices of these survivors.

5.
Afr J Reprod Health ; 28(8s): 51-61, 2024 Aug 31.
Artículo en Inglés | MEDLINE | ID: mdl-39269897

RESUMEN

This study assessed multi-level factors that shape young people's attitudes towards gender biases about rape, sexual, and domestic violence in intimate relationships. This cross-sectional study was undertaken in three urban and three rural communities in Ebonyi State, southeast Nigeria. Data were collected from 1,020 young people using an interviewer-administered questionnaire. Descriptive and logistic regression analyses were performed using STATA. Findings revealed that most(64%) young people agree that when a girl doesn't physically fight back, you cannot really say it was rape. Many agreed that a girl who is raped is promiscuous or has a bad reputation (50%) and usually did something careless to put herself in that situation(45%). Young girls were approximately 2 times more likely to have positive attitudes towards sexual violence, rape, and domestic violence in intimate relationships than young boys (OR=1.5;P<0.01). Multi-level strategies to effectively address adverse gender norms and inequalities in intimate relationships are highly recommended.


Cette étude a évalué les facteurs à plusieurs niveaux qui façonnent les attitudes des jeunes à l'égard des préjugés sexistes concernant le viol, la violence sexuelle et domestique dans les relations intimes. Cette étude transversale a été entreprise dans trois communautés urbaines et trois communautés rurales de l'État d'Ebonyi, au sud-est du Nigeria. Les données ont été recueillies auprès de 1 020 jeunes à l'aide d'un questionnaire administré par un intervieweur. Des analyses de régression descriptive et logistique ont été effectuées à l'aide de STATA. Les résultats ont révélé que la plupart (64 %) des jeunes conviennent que lorsqu'une fille ne se défend pas physiquement, on ne peut pas vraiment dire qu'il s'agit d'un viol. Beaucoup conviennent qu'une fille violée est une promiscuité ou a une mauvaise réputation (50%) et a généralement fait quelque chose de négligent pour se mettre dans cette situation (45%). Les jeunes filles étaient environ 2 fois plus susceptibles d'avoir des attitudes positives à l'égard de la violence sexuelle, du viol et de la violence domestique dans les relations intimes que les jeunes garçons (OR=1,5 ; P<0,01). Des stratégies à plusieurs niveaux pour lutter efficacement contre les normes de genre défavorables et les inégalités dans les relations intimes sont fortement recommandées.


Asunto(s)
Violencia Doméstica , Violación , Sexismo , Humanos , Femenino , Masculino , Nigeria , Violación/psicología , Violación/estadística & datos numéricos , Estudios Transversales , Adolescente , Adulto Joven , Violencia Doméstica/psicología , Encuestas y Cuestionarios , Población Rural , Relaciones Interpersonales , Actitud , Violencia de Pareja/psicología , Violencia de Pareja/estadística & datos numéricos , Población Urbana , Adulto , Conducta Sexual/psicología , Delitos Sexuales/psicología
6.
Front Genet ; 15: 1435474, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39301528

RESUMEN

Introduction: Turnip rape is recognized as an oilseed crop contributing to environmentally sustainable agriculture via integration into crop rotation systems. Despite its various advantages, the crop's cultivation has declined globally due to a relatively low productivity, giving way to other crops. The use of genomic tools could enhance the breeding process and accelerate genetic gains. Therefore, the present research investigated 170 turnip rape accessions representing its global gene pool to identify SNP markers associated nine phenological and agro-morphological traits and estimate the genomic breeding values (GEBVs) of the germplasm through GWAS and genomic prediction analyses, respectively. Methods: Field trials were conducted at two sites in northern and southern Sweden to obtain the phenotypic data while genotyping was conducted via the genotyping-by-sequencing (GBS) method. The traits studied include days to flowering (DTF) and maturity (DTM), plant height (PH), seed yield (YLD), thousand seed weight (TSW), silique length (SL), number of siliques (NS), number of seeds per silique (SS), and pod shattering resistance (PSHR). Results and conclusion: Analysis of variance revealed substantial variation among accessions, with significant genotype-by-environment interaction for most traits. A total of 25, 17, 16, 14, 7, 5, 3, and 3 MTAs were identified for TSW, DTF, PH, PSHR, SL, YLD, SS and DTM, respectively. An 80%-20% training-test set genomic prediction analysis was conducted using the ridge regression - BLUP (RR-BLUP) model. The accuracy of genomic prediction for most traits was high, indicating that these tools may assist turnip rape breeders in accelerating genetic gains. The study highlights the potential of genomic tools to significantly advance breeding programs for turnip rape by identifying pivotal SNP markers and effectively estimating genomic breeding values. Future breeding perspectives should focus on leveraging these genomic insights to enhance agronomic traits and productivity, thereby reinstating turnip rape as a competitive and sustainable crop in Sweden and broader global agriculture.

7.
Food Chem ; 463(Pt 2): 141202, 2024 Sep 11.
Artículo en Inglés | MEDLINE | ID: mdl-39303474

RESUMEN

Crystallization degrades the physicochemical properties of honey and reduces consumer acceptance. To address this issue, radiofrequency was developed to investigate the decrystallization efficiency and quality impact mechanism of rape honey. The results showed that radiofrequency significantly decreased the number and size of crystals, leading to shortening the decrystallization time to less than 10 min. The response surface optimization methodology further indicated that the highest decrystallization rate (98.72 ± 0.34 %) and lower 5-Hydroxymethylfurfural (2.45 ± 0.12 mg/kg) contents were obtained. Furthermore, radiofrequency changed the honey from a pseudoplastic into a Newtonian fluid efficiently due to the volumetric heating feature. It is worth noting that the inactivation of glucose oxidase reduced the antibacterial capacity, while the increase in total phenolic and flavonoid contents improved the antioxidant capacity of rape honey. In summary, current findings indicated that radiofrequency is a potential alternative decrystallization technology for water baths.

8.
BMC Public Health ; 24(1): 2525, 2024 Sep 17.
Artículo en Inglés | MEDLINE | ID: mdl-39289661

RESUMEN

BACKGROUND: Sexual violence among higher education students is a global public health problem. Identifying the characteristics of students who report victimization can serve as basis for programmes that target vulnerable students. METHODS: The study was conducted among 30,114 Nigerian higher education students. They were selected from 18 institutions comprising universities, polytechnics, and colleges of education. The purpose of the study was to assess the characteristics of students who reported sexual violence (rape, attempted rape and sexual harassment) and to determine the association between reporting and their characteristics. RESULTS: Our findings showed that 37% of the students reported experiencing sexual violence. Regression analysis showed that the odds of reporting among female students were two times greater than that of the male students (CI = 1.58-1.78; P < 0.001). The students who were traditionalists (aOR = 2.65, p < 0.001) or from other religious groups (aOR = 3.28, p < 0.001) had higher odds of reporting than those who were Christians. All the age groups represented in the study had significantly higher odds of reporting except those between 25 and 29 years (aOR = 1.03; p = 0.616). Non-final year students had significantly 7% lower odds of reporting (p = 0.037) than the first-year students. The students in the arts and humanities-related programmes significantly had higher odds of reporting than those in the science-related programs (aOR = 1.08; p = 0043). In addition, polytechnic and colleges of education students were two times more likely to report sexual violence than university students (p < 0.001). Also, the students from other regions were two times more likely to report sexual violence than those from Southwest region. CONCLUSION: The study concluded that sexual violence reporting by higher education students differ by their types of schools, sex, religion, level of education and geographical location.


Asunto(s)
Delitos Sexuales , Estudiantes , Humanos , Nigeria , Masculino , Femenino , Estudiantes/estadística & datos numéricos , Estudiantes/psicología , Adulto Joven , Universidades , Adulto , Delitos Sexuales/estadística & datos numéricos , Adolescente , Víctimas de Crimen/estadística & datos numéricos
9.
J Interpers Violence ; : 8862605241271383, 2024 Sep 04.
Artículo en Inglés | MEDLINE | ID: mdl-39229840

RESUMEN

It is well known that sexual violence is a prevalent social problem that often results in numerous deleterious outcomes for victims and these outcomes are often influenced by rape acknowledgment (i.e., whether the rape victim acknowledges their experience as rape). Most research on rape acknowledgment examines acknowledgment as a dichotomous variable and comprises heterosexual cisgender women, revealing two gaps in the literature. To fill these gaps, this study used quantitative data that oversampled LGBTQ+ populations to examine three categories of rape acknowledgment (yes, no, uncertain) among a gender and sexually diverse sample (N = 817). Results indicate that 20% of the sample were uncertain as to whether they had been raped, 33% were unacknowledged victims, and 44% acknowledged their rape. Sexual minority transgender/nonbinary people had the highest prevalence of rape acknowledgment (56%), compared with four other groupings: heterosexual cis men and women as well as sexual minority cis men and women (28%-49%). Multivariate analysis revealed that when controlling for other factors, gender identity, but not sexual orientation, significantly predicts rape acknowledgment. Namely, sexual minority transgender/nonbinary people and cis women were more likely than cis men to acknowledge their rape. This study offers evidence to suggest that acknowledgment differs significantly by gender identity and is worth further inquiry. Limitations and suggestions for future research are discussed.

10.
J Plant Physiol ; 303: 154334, 2024 Aug 23.
Artículo en Inglés | MEDLINE | ID: mdl-39288631

RESUMEN

In vitro plant embryogenesis and microcallus formation are systems which are required for plant regeneration, a process during which cell reprogramming and proliferation are critical. These systems offer many advantages in breeding programmes, such as doubled-haploid production, clonal propagation of selected genotypes, and recovery of successfully gene-edited or transformed plants. However, the low proportion of reprogrammed cells in many plant species makes these processes highly inefficient. Here we report a new strategy to improve in vitro plant cell reprogramming using small molecule inhibitors of mammalian leucine rich repeat kinase 2 (LRRK2), which are used in pharmaceutical applications for cell reprogramming, but never used in plants before. LRRK2 inhibitors increased in vitro embryo production in three different systems and species, microspore embryogenesis of oilseed rape and barley, and somatic embryogenesis in cork oak. These inhibitors also promoted plant cell reprogramming and proliferation in Arabidopsis protoplast cultures. The benzothiazole derivative JZ1.24, a representative compound of the tested molecules, modified the expression of the brassinosteroid (BR)-related genes BIN2, CPD, and BAS1, correlating with an activation of BR signaling. Additionally, the LRRK2 inhibitor JZ1.24 induced the expression of the embryogenesis marker gene SERK1-like. The results suggest that the use of small molecules from the pharmaceutical field could be extended to promote in vitro reprogramming of plant cells towards embryogenesis or microcallus formation in a wider range of plant species and in vitro systems. This technological innovation would help to develop new strategies to improve the efficiency of in vitro plant regeneration, a major bottleneck in plant breeding.

11.
J Child Sex Abus ; : 1-17, 2024 Sep 18.
Artículo en Inglés | MEDLINE | ID: mdl-39291870

RESUMEN

Socioecological models of bystander intervention suggest that a complex decision-making process is required for a prosocial bystander to intervene, starting with intrapersonal variables of cognition and personality. This study investigates how rape myth acceptance, personality, and just world beliefs impact the frequency of positive bystander intention. The study's sample size consisted of 139 college students. Participants completed an online survey in which they read a vignette and indicated whether they would intervene as a bystander at 25 different instances throughout the vignette. Correlational analyses showed that agreeableness and openness were positively associated with prosocial bystander behavioral intention. A multiple regression analysis found only the belief that the world was a safe and good place was predictive of prosocial bystander behavioral intention. The results suggest that bystander intervention education programs should be revised to address just world beliefs.

12.
Afr J Reprod Health ; 28(8s): 130-136, 2024 Aug 31.
Artículo en Inglés | MEDLINE | ID: mdl-39283603

RESUMEN

This article bases its argument on the social representations that justify sexual violence against adolescent girls and women and make it commonplace. It looks at the constructions of masculinity and femininity and their potential effects on the occurrence of sexual violence among adolescent girls. This is a socio-anthropological study carried out in the plateau regions of Togo. The empirical data came from individual semi-directive interviews (55), life stories (4) of adolescent rape victims and group interviews (40) with several stakeholders (adolescents, parents of adolescents, educators, community leaders and religious leaders). The results show that despite the efforts of the State and non-governmental organisations, local sexuality logics often have an impact on the persistence of sexual violence. (.


Cet article fonde son argumentaire sur les représentations sociales qui justifient et rendent ordinaires les violences sexuelles sur les adolescentes et les femmes. Il appréhende les constructions de la masculinité et de la féminité et leurs effets potentiels sur la survenue des violences sexuelles chez les adolescentes. Il s'agit d'une étude socio-anthropologique réalisée dans la région des plateaux au Togo. Les données empiriques proviennent d'entretiens individuels semi-directifs (55), des histoires de vie (4) d'adolescentes victimes de viol et des entretiens de groupes (40) avec plusieurs acteurs (adolescent(e)s, parents d'adolescent(e)s, éducateurs, leaders communautaires et leaders religieux). Les résultats révèlent que, malgré les efforts des acteurs de l'Etat et des Organisations Non Gouvernementales, les logiques locales de la sexualité ont souvent des incidences sur la persistance des violences sexuelles.


Asunto(s)
Delitos Sexuales , Humanos , Togo , Femenino , Adolescente , Delitos Sexuales/psicología , Socialización , Masculino , Masculinidad , Violación/psicología , Violación/estadística & datos numéricos , Feminidad , Adulto , Entrevistas como Asunto , Investigación Cualitativa
13.
Violence Vict ; 2024 Sep 08.
Artículo en Inglés | MEDLINE | ID: mdl-39245470

RESUMEN

Understanding the mechanisms underlying sexual aggression perpetration is critical for the development of targeted, evidence-based prevention. The current study evaluates the effects of state emotion regulation (ER), acute alcohol intoxication, and Confluence Model constructs on sexual aggression perpetration intentions. Single, male social drinkers, aged 21-30 years, with a history of sexual risk-taking (N = 90) were randomly assigned to an alcohol (BrAC = 0.1%) or sober control condition and completed measures of hypothetical sexual aggression intentions, state ER, and Confluence Model constructs. Logistic regression demonstrated men high in hostile masculinity expressed significantly greater sexual aggression intentions. In addition, men with poor state ER endorsed significantly greater sexual aggression intentions, although this relationship only held for the men in the sober condition. Results suggest that interventions targeting state ER may be beneficial to sexual aggression perpetration prevention programming.

14.
Plants (Basel) ; 13(17)2024 Aug 27.
Artículo en Inglés | MEDLINE | ID: mdl-39273874

RESUMEN

The intensive use of chemical fertilizers in China to maintain high crop yields has led to significant environmental degradation and destabilized crop production. Returning straw to soil presents a potential alternative to reduce chemical fertilizer requirements and enhance soil fertility. This study investigates the effects of different nitrogen (N) input levels and straw additions on crop phosphorus (P) uptake and soil P availability based on a long-term N-fertilizer trial. The treatments included no fertilizer input (CK), conventional (NPK), reduced NPK (0.75NPK), and straw-amended (SNPK) treatments. Results indicate that SNPK significantly enhances shoot P uptake and crop yields by 43.7-61.9% and 29.3-39.6%, respectively. The SNPK treatment improved rhizosphere P availability and increased the phosphorus activation coefficient (PAC) by 1.72-fold compared to NPK alone. The enhanced soil P availability under SNPK was primarily attributed to an abundance of functional microbes, leading to higher P storage in the microbial biomass P pool and its turnover. Additionally, SNPK promoted root exudate and phosphate-mobilizing microbes, enhancing P mobilization and uptake. Nitrogen fertilization primarily influenced root functional traits related to P acquisition. These findings provide valuable insights for developing effective fertilizer management strategies in maize-oilseed rape rotation systems, emphasizing the benefits of integrating straw with chemical fertilizers.

15.
Behav Sci (Basel) ; 14(9)2024 Sep 18.
Artículo en Inglés | MEDLINE | ID: mdl-39336052

RESUMEN

Recent statistics reveal alarming flaws in the Criminal Justice System's (CJS) handling of rape cases, undermining the pursuit of justice for complainants seeking legal redress. This paper takes a novel approach to explore police rape stereotype use in interviews with rape complainants, utilising critical discourse analysis and conversation analysis and discursive psychology to understand and critique the balance of power within an interview and how this might impact attrition and prosecution decisions. Ten police interviews with rape complainants were analysed with several suspect discursive constructions present throughout, including the interviewer constructing the suspect as misunderstanding, the complainant as miscommunicating non-consent, or agentless and passive talk. A significant and original finding was the way constructions interacted with the spectrum of stranger-to-partner rapes. In stranger rape cases, passive language often obscures the suspect and emphasises the complainant's behaviour. Acquaintance rapes frequently involved misunderstandings centred on visible distress and mixed signals. Partner rapes highlighted issues around consent and coercion, with officers often ignorant of coercive control and domestic abuse. These findings align with Operation Bluestone Soteria (OSB); thus, the recommendations align with those made by OSB's Pillar One.

16.
Pathogens ; 13(9)2024 Aug 29.
Artículo en Inglés | MEDLINE | ID: mdl-39338930

RESUMEN

Oilseed radish (OR; Raphanus sativus var. oleiferus) is grown as a cover crop and develops a unique taproot, absorbing nitrogen left by the previous crop. The aim of this project was to investigate the resistance of OR cultivars (cvs.) to Plasmodiophora brassicae, the causal agent of clubroot disease. Twelve market cvs. were compared with cvs. of clubroot-resistant (CR) winter oilseed rape (OSR; Brassica napus) and other selected species of the Brassicaceae family. The study was performed as a replicated bioassay in a growth chamber using a specially composed mixture of field soils holding the natural inoculum of P. brassicae. The results show that the OR cultivars were infected, which implies that OR multiplies the pathogen. The susceptibility of the OR cultivars was not significantly different from that of the CR OSR cultivars Alister and Archimedes, but it was significantly different from that of the OSR cv. Mendel. The disease severity index (DSI) for OR cultivars ranged from 2.3 to 9.3, and disease incidence was 3-17%. The best performance was shown by black radish (Raphanus sativus var. niger) with a DSI of 0.3. For sustainable brassica crop production, we suggest avoiding OR as a cover crop in crop rotations, including OSR or other brassica crops, since there is a risk of increasing inoculum in the soil.

17.
Genes (Basel) ; 15(9)2024 Sep 10.
Artículo en Inglés | MEDLINE | ID: mdl-39336778

RESUMEN

Turnip rape is a multi-purpose crop cultivated in temperate regions. Due to its ability to fit into crop rotation systems and its role as a food and feed source, spring-type turnip rape cultivation is on the rise. To improve the crop's productivity and nutritional value, it is essential to understand its genetic diversity. In this study, 188 spring-type accessions were genotyped using SeqSNP, a targeted genotyping-by-sequencing method to determine genetic relationships between various groups and assess the potential effects of mutations within genes regulating major desirable traits. Single nucleotide polymorphism (SNP) alleles at six loci were predicted to have high effects on their corresponding genes' functions, whereas nine loci had country/region-specific alleles. A neighbor-joining cluster analysis revealed three major clusters (I to III). About 72% of cluster-I accessions were of Asian origin, whereas 88.5% of European accessions and all North American accessions were placed in cluster-II or cluster-III. A principal coordinate analysis explained 65.3% of the total genetic variation. An analysis of molecular variance revealed significant differentiation among different groups of accessions. Compared to Asian cultivars, European and North American cultivars share more genetic similarities. Hence, crossbreeding Asian and European cultivars may result in improved cultivars due to desirable allele recombination. Compared to landraces and wild populations, the cultivars had more genetic variation, indicating that breeding had not caused genetic erosion. There were no significant differences between Swedish turnip rape cultivars and the NordGen collection. Hence, crossbreeding with genetically distinct cultivars could enhance the gene pool's genetic diversity and facilitate superior cultivar development.


Asunto(s)
Brassica rapa , Polimorfismo de Nucleótido Simple , Brassica rapa/genética , Brassica rapa/crecimiento & desarrollo , Alelos , Genotipo , Fitomejoramiento/métodos , Variación Genética
18.
Chemosphere ; 364: 143130, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-39159766

RESUMEN

Among bee species, the western honey bee (Apis mellifera) is preferred in monitoring studies performed in the agricultural landscape, while bee matrices, pollen, and honey are mostly a subject of these studies due to their unique composition. A justified question about the relevance of other bee matrices, like larvae, foragers, beebread, and/or wax, has been raised. The ability of different bee matrices (wax, pollen grains, bee bread, foragers, larvae, nectar, and honey) to absorb pesticide residues is subjected in this study. All samples were collected during a crop flowering season (oilseed rape) on intensively managed agricultural land in Slovakia and Germany. The observed high variability in residue levels, profile, and number of detections among studied matrices from Germany, west, and east Slovakia gave us an assumption of the use of different agricultural practices between these two countries. Fungicides clearly dominated across all samples in all sampling regions. The increased pesticide profile positively correlated with the oilseed rape pollen grains in pollen pellets and/or bee bread. Bee wax, pollen, and bee bread showed a high number of detected active substances and total residue concentrations among matrices, indicating their high ability to absorb pesticide residues in the surrounding hive environment.


Asunto(s)
Monitoreo del Ambiente , Residuos de Plaguicidas , Polen , Abejas , Animales , Polen/química , Alemania , Residuos de Plaguicidas/análisis , Eslovaquia , Plaguicidas/análisis , Miel/análisis , Agricultura , Ceras/análisis , Larva
19.
Eur J Psychotraumatol ; 15(1): 2386829, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39140396

RESUMEN

Background: Little is known about how young men who have committed sexual assault might acknowledge wrongdoing and eventually change and make amends. There are practical barriers to seeking the real redemption stories of perpetrators.Objective: To explore hypothetical pathways to young men's accountability-taking and amends (i.e. redemption) after perpetration of sexual assault.Method: In a pre-registered, qualitative story completion study, we presented heterosexual, cisgender college men (N = 54) with a date-based sexual assault story written by a fictional male perpetrator. Participants were prompted to complete the story so that the protagonist, who initially denies wrongdoing, eventually changes and becomes a violence prevention advocate.Results: A thematic analysis of the redemption stories revealed that this study's speculative task was a challenging one. Half of the stories did not provide an explanation for how the perpetrator was able to acknowledge wrongdoing. Overall, individualistic themes (e.g. he introspected) were more common than relational, community, or societal facilitators of redemption.Conclusions: Without infrastructure for accountability-taking and repair, or narrative exemplars to draw from in public life, it is difficult to envision redemption from violence. Rare gender-based, structurally attuned analyses of sexual violence in the stories point the way towards a more transformative vision of redemption.


In this qualitative story completion study, college men wrote the redemption story of a fictional sexual assault perpetrator.Men had difficulty explaining how the perpetrator would acknowledge wrongdoing.Redemption themes tended to be individualistic versus rooted in community.


Asunto(s)
Narración , Delitos Sexuales , Humanos , Masculino , Delitos Sexuales/psicología , Adulto Joven , Investigación Cualitativa , Adulto
20.
J Homosex ; : 1-18, 2024 Aug 26.
Artículo en Inglés | MEDLINE | ID: mdl-39186056

RESUMEN

Despite repeated reports of sexual victimization by transgender and gender diverse (TGD) people who are incarcerated, there remains little literature on the source of this sexual assault and the factors that heightened likelihood of experiencing assault while incarcerated. The current research (n = 439) is the first known study aimed at understanding whether individual and state-level factors influence sexual assault while incarcerated. Utilizing data from the 2015 United States Transgender Survey and Malkin and DeJong's (2018) PREA compliance study, analyses were conducted to understand whether individual differences and the number of transgender-specific PREA policies were associated with the likelihood of experiencing sexual assault while incarcerated. Whether perpetrated by facility staff or another inmate, People of Color were significantly more likely to experience sexual assault compared to their White counterparts. A preliminary chi-square analysis also found significant differences in the prevalence of sexual assault based on how many transgender-specific PREA policies a state had implemented with states with more policies reporting a less sexual assault. Findings support the need to further understand the experiences and vulnerability of TGD people who are incarcerated in the United States, and potential policies and legislation that can combat sexual violence.

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