Quantitative Risk Assessment of Human Salmonellosis in Canadian Broiler Chicken Breast from Retail to Consumption

The current quantitative risk assessment model followed the framework proposed by the Codex Alimentarius to provide an estimate of the risk of human salmonellosis due to consumption of chicken breasts which were bought from Canadian retail stores and prepared in Canadian domestic kitchens. The model simulated the level of Salmonella contamination on chicken breasts throughout the retail‐to‐table pathway. The model used Canadian input parameter values, where available, to represent risk of salmonellosis. From retail until consumption, changes in the concentration of Salmonella on each chicken breast were modeled using equations for growth and inactivation. The model predicted an average of 318 cases of salmonellosis per 100,000 consumers per year. Potential reasons for this overestimation were discussed. A sensitivity analysis showed that concentration of Salmonella on chicken breasts at retail and food hygienic practices in private kitchens such as cross‐contamination due to not washing cutting boards (or utensils) and hands after handling raw meat along with inadequate cooking contributed most significantly to the risk of human salmonellosis. The outcome from this model emphasizes that responsibility for protection from Salmonella hazard on chicken breasts is a shared responsibility. Data needed for a comprehensive Canadian Salmonella risk assessment were identified for future research.     

“And Now I’m Just Different,but There’s Nothing Actually Wrong With Me”: Asexual Marginalization and Resistance

This article explores the relationship between contemporary asexual lives and compulsory sexuality, or the privileging of sexuality and the marginalizing of nonsexuality. Drawing on 30 in-depth interviews, I identify four ways the asexually identified individuals in this study saw themselves as affected by compulsory sexuality: pathologization, isolation, unwanted sex and relationship conflict, and the denial of epistemic authority. I also identify five ways these asexually identified individuals disrupted compulsory sexuality: adopting a language of difference and a capacity to describe asexuality; deemphasizing the importance of sexuality in human life; developing new types of nonsexual relationships; constituting asexuality as a sexual orientation or identity; and engaging in community building and outreach. I argue that some of these practices offer only a limited disruption of compulsory sexuality, but some of these practices pose a radical challenge to sexual norms by calling into question the widespread assumption that sexuality is a necessary part of human flourishing.     

The Development and Evaluation of Online Learning Modules to Deliver Lifespan Content in Human Behavior in Social Environment Courses

This article details the development and evaluation of a lifespan development computer modules that were used in human behavior in social environment courses. An anonymous, Web-based survey was developed to evaluate the modules. Supporting the first hypothesis, the majority of students (83.5%) found the modules to be a good learning alternative. The hypotheses that MSW students will experience more barriers to Web-based instruction and that students who previously mastered more content will spend less time on mobdules than students who previously mastered less content were not supported. Lessons learned provide implications for the use of computer-assisted instruction.     

Parametric versus semi-parametric models for the analysis of correlated survival data: A case study in veterinary epidemiology

Correlated survival data arise frequently in biomedical and epidemiologic research, because each patient may experience multiple events or because there exists clustering of patients or subjects, such that failure times within the cluster are correlated. In this paper, we investigate the appropriateness of the semi-parametric Cox regression and of the generalized estimating equations as models for clustered failure time data that arise from an epidemiologic study in veterinary medicine. The semi-parametric approach is compared with a proposed fully parametric frailty model. The frailty component is assumed to follow a gamma distribution. Estimates of the fixed covariates effects were obtained by maximizing the likelihood function, while an estimate of the variance component ( frailty parameter) was obtained from a profile likelihood construction.     

Donor Complaints About Fundraising: What Are They and Why Should We Care?

The Fund Raising Standards Board is the body responsible for the self-regulation of fundraising practice in the UK. As a requirement of membership of this body, charities are required to complete an annual return detailing the complaints received about their fundraising practice in the previous year. We conduct through this study an analysis of these data to highlight the percentage of solicitations in a wide variety of media that result in a complaint. We also examine the nature of those complaints and interpret our results in the context of the wider literature exploring the role of complaints in bolstering customer/donor satisfaction and determining subsequent behaviour.     

Organizational factors,leadership practices,and adoption of technological and administrative innovations: an exploratory study of Lithuanian nonprofit social service organizations Organizaciniai faktoriai,lyderystė ir technologinė bei administracinė inovacijos: aprašomasis Lietuvos nevyriausybini organizacij tyrimas

This exploratory study sought to describe the types of innovations implemented by Lithuanian nonprofit social service organizations, their leadership practices and organizational cultures. It also assessed the relationships among organizational innovation, leadership, organizational culture, and size. Thirty-five nonprofit organizations in Kaunas, Lithuania, constituted the sample. Technological product innovation was by far the most often implemented innovation type. While technological innovation was not related to any of the independent variables, administrative innovation was positively related to the value dimensions of team orientation and stability. Taking a closer look at the relationship between leadership and organizational culture variables provided useful insights into why there was little association between organizational innovation and the independent variables. Limitations of the study are discussed along with implications for social work practice.

?is tyrimas siek? apra?yti inovacijas, kurias diegia Lietuvos socialin?s nevyriausybin?s organizacijos, ?i organizacij kultūr bei lyderyst?s praktikas. Taip pat buvo vertinti ry?iai tarp organizacij inovatori?kumo, lyderyst?s, organizacin?s kultūros bei organizacijos dyd?io. Tyrimo antrankos grup sudar? trisde?imt penkios Kauno miesto (Lietuva) nevyriausybin?s organizacijos. Da?nausiai naudojam inovacij tipas—technologin?s, arba produkto inovacijos. Nors technologin?s/produkto inovacijos nebuvo susietos nei su vienu nepriklausomu kintamuoju, administracin?s inovacijos buvo teigiamai susietos su orientacijos komandin veikl bei stabilumo vertyb?mis. Gilesnis ry?i tarp lyderyst?s ir organizacin?s kultūros kintamj nagrin?jimas pad?jo geriau suprasti silpnus ry?ius tarp organizacini inovacij bei nepriklausom kintamj. ?is straipsnis taip pat aptaria tyrimo trūkumus bei rezultat svarb socialinio darbo praktikai.     

An investigation of successfully treated adolescent sex offenders

Little is known about the characteristics of adolescent sex offenders who do not reoffend. Most studies emphasize reoffense rates, recidivism and those who reoffend. Moreover, these studies provide quantitative summaries without describing the individual, his behavior, and challenges after treatment. The present study seeks to provide novel information about the life experiences of adolescent sex offenders who have not reoffended after reentering society. Through a structured questionnaire and an in-depth qualitative interview, the adolescents (N = 7) provided information regarding their life experiences after treatment with an emphasis on the challenges they face in society.     

Stress and tobacco use among African-American adolescents: the buffering effect of cultural factors

Tobacco is a leading contributor to morbidity and mortality and a primary reason for health disparities among African Americans. In this study we explore the role of stress in smoking and cultural factors that protect against stress among African-American adolescents. Our sample consisted of 239 youth who were recruited into the study while enrolled in 8th and 12th grade. Measures of risk factors (stress, school transition stress, and community disorganization), moderator or protective factors (religious support and intergenerational connections), and 30-day tobacco use were collected. Hierarchical multiple regression analyses were conducted. Intergenerational connections moderated the effect of stress on past 30-day tobacco use. Religious support moderated the effect of neighborhood disorganization on past 30-day tobacco use. Religious support also moderated the effect of stress on past 30-day tobacco use. The findings have implications for prevention efforts to consider religious beliefs and practices and also to link youth with supportive adults in their community.     

Towards Voice‐Inclusive Practice: Finding the Sustainability of Participation in Realising the Child's Rights in Education

The United Nations Convention on the Rights of the Child offers educators a comprehensive reference for the implementation of transformational teaching practices. Ratified by most nation states it presents a clear mandate for supporting a range of rights uniquely elaborated for children, yet is routinely ignored in the development of educational policy and provision. Considering the burgeoning educational interest in student voice and participation, this study explores the relevance and application of the convention to educational practice. This article argues that the UNCRC is particularly relevant in education contexts seeking to enable and sustain child participation and voice.