Engagemangets betydelse för att etablera sociala problem : Exemplet trafficking

Syftet med denna studie är att kartlägga och analysera engagemangets roll i förhållandet till sociala problem och belysa detta utifrån exemplet trafficking. Uppsatsen besvarar frågor om engagemangets betydelse då det handlar om att etablera sociala problem samt hur trafficking kan definieras som ett socialt problem. Vi har använt oss av en rad teorier som vi har tillämpat på sociala problem, engagemang samt på trafficking. Teorier som behandlas är bland annat Meeuwisse och Swärds fyra kriterier för att definiera sociala problem och Mills teorier om personliga bekymmer och samhälleliga problem. Flera viktiga begrepp som tas upp i teoriavsnittet och som sedan är återkommande i uppsatsen är objektivism, konstruktivism och moralisk panik. Begreppet trafficking betyder på engelska olaglig handel men specificerar inte handelsvaran. Trafficking kan betyda handel med vapen och droger men i denna uppsats syftar vi på handel med kvinnor för sexuella ändamål. Vårt intervjumaterial består av fyra kvalitativa intervjuer, med två män och två kvinnor där samtliga är utbildade socionomer. De två männen arbetar på samma förening och den ena kvinnan arbetar på en annan förening medan den andra kvinnan arbetar på en socialförvaltning samt ett kriscentrum. Då vi skulle komma i kontakt med våra intervjupersoner använde vi oss av ett snöbollsurval. De två männen och en av kvinnorna har ett samarbete i ett projekt där målet är att förebygga trafficking. Uppsatsen innehåller en analys där intervjupersonernas kommentarer analyseras och tillämpas på övriga uppsatsen. Materialet består till stor del av fyra intervjuer med personer som är engagerade i sociala frågor och det gemensamma är deras engagemang mot trafficking. Intervjupersonerna ser på sociala problem ur en objektivistisk synvinkel medan deras agerande kan förstås ur konstruktivistisk synvinkel. Genom att de agerar på ett konstruktivistiskt sätt kan deras engagemang leda till ett större medvetande om det sociala problemets existens och vad det finns för åtgärder. I undersökningen framkom det också att genom gemensamma krafter och mål kan det vara lättare att nå resultat. Sociala problem och engagemang är sammankopplade då samma teorier kan tillämpas på dessa. Samtliga intervjupersoner är överens om att trafficking är ett klart socialt problem vilket även belystes i tillämpningen av teorierna

On the Dialectics of Charisma in Marina Abramović’s The Artist is Present

While ‘charisma’ can be found in dramatic and theatrical parlance, the term enjoys only minimal critical attention in theatre and performance studies, with scholarly work on presence and actor training methods taking the lead in defining charisma’s supposed ‘undefinable’ quality. Within this context, the article examines the appearance of the term ‘charismatic space’ in relation to Marina Abramovic’s retrospective The Artist is Present at New York’s Museum of Modern Art in 2010. Here Abramovic uses this term to describe the shared space in which performer and spectator connect bodily, psychically, and spiritually through a shared sense of presence and energy in the moment of performance. Yet this is a space arguably constituted through a number of dialectical tensions and contradictions which, in dialogue with existing theatre scholarship on charisma, can be further understood by drawing on insights into charismatic leaders and charismatic authority in leadership studies. By examining the performance and its documentary traces in terms of dialectics we consider the political and ethical implications for how we think about power relations between artist/spectator in a neoliberal, market-driven art context. Here an alternative approach to conceiving of and facilitating a charismatic space is proposed which instead foregrounds what Bracha L. Ettinger calls a ‘matrixial encounter-event’: A relation of coexistence and compassion rather than dominance of self over other; performer over spectator; leader over follower. By illustrating the dialectical tensions in The Artist is Present, we consider the potential of the charismatic space not as generated through the seductive power or charm of an individual whose authority is tied to his/her ‘presence’, but as something co-produced within an ethical and relational space of trans-subjectivity

The Nature Index: A General Framework for Synthesizing Knowledge on the State of Biodiversity

The magnitude and urgency of the biodiversity crisis is widely recognized within scientific and political organizations. However, a lack of integrated measures for biodiversity has greatly constrained the national and international response to the biodiversity crisis. Thus, integrated biodiversity indexes will greatly facilitate information transfer from science toward other areas of human society. The Nature Index framework samples scientific information on biodiversity from a variety of sources, synthesizes this information, and then transmits it in a simplified form to environmental managers, policymakers, and the public. The Nature Index optimizes information use by incorporating expert judgment, monitoring-based estimates, and model-based estimates. The index relies on a network of scientific experts, each of whom is responsible for one or more biodiversity indicators. The resulting set of indicators is supposed to represent the best available knowledge on the state of biodiversity and ecosystems in any given area. The value of each indicator is scaled relative to a reference state, i.e., a predicted value assessed by each expert for a hypothetical undisturbed or sustainably managed ecosystem. Scaled indicator values can be aggregated or disaggregated over different axes representing spatiotemporal dimensions or thematic groups. A range of scaling models can be applied to allow for different ways of interpreting the reference states, e.g., optimal situations or minimum sustainable levels. Statistical testing for differences in space or time can be implemented using Monte-Carlo simulations. This study presents the Nature Index framework and details its implementation in Norway. The results suggest that the framework is a functional, efficient, and pragmatic approach for gathering and synthesizing scientific knowledge on the state of biodiversity in any marine or terrestrial ecosystem and has general applicability worldwide

Gene Expression Profiling of Two Distinct Neuronal Populations in the Rodent Spinal Cord

BACKGROUND: In the field of neuroscience microarray gene expression profiles on anatomically defined brain structures are being used increasingly to study both normal brain functions as well as pathological states. Fluorescent tracing techniques in brain tissue that identifies distinct neuronal populations can in combination with global gene expression profiling potentially increase the resolution and specificity of such studies to shed new light on neuronal functions at the cellular level. METHODOLOGY/PRINCIPAL FINDINGS: We examine the microarray gene expression profiles of two distinct neuronal populations in the spinal cord of the neonatal rat, the principal motor neurons and specific interneurons involved in motor control. The gene expression profiles of the respective cell populations were obtained from amplified mRNA originating from 50-250 fluorescently identified and laser microdissected cells. In the data analysis we combine a new microarray normalization procedure with a conglomerate measure of significant differential gene expression. Using our methodology we find 32 genes to be more expressed in the interneurons compared to the motor neurons that all except one have not previously been associated with this neuronal population. As a validation of our method we find 17 genes to be more expressed in the motor neurons than in the interneurons and of these only one had not previously been described in this population. CONCLUSIONS/SIGNIFICANCE: We provide an optimized experimental protocol that allows isolation of gene transcripts from fluorescent retrogradely labeled cell populations in fresh tissue, which can be used to generate amplified aRNA for microarray hybridization from as few as 50 laser microdissected cells. Using this optimized experimental protocol in combination with our microarray analysis methodology we find 49 differentially expressed genes between the motor neurons and the interneurons that reflect the functional differences between these two cell populations in generating and transmitting the motor output in the rodent spinal cord

Why Are Outcomes Different for Registry Patients Enrolled Prospectively and Retrospectively? Insights from the Global Anticoagulant Registry in the FIELD-Atrial Fibrillation (GARFIELD-AF).

Background: Retrospective and prospective observational studies are designed to reflect real-world evidence on clinical practice, but can yield conflicting results. The GARFIELD-AF Registry includes both methods of enrolment and allows analysis of differences in patient characteristics and outcomes that may result. Methods and Results: Patients with atrial fibrillation (AF) and ≥1 risk factor for stroke at diagnosis of AF were recruited either retrospectively (n = 5069) or prospectively (n = 5501) from 19 countries and then followed prospectively. The retrospectively enrolled cohort comprised patients with established AF (for a least 6, and up to 24 months before enrolment), who were identified retrospectively (and baseline and partial follow-up data were collected from the emedical records) and then followed prospectively between 0-18 months (such that the total time of follow-up was 24 months; data collection Dec-2009 and Oct-2010). In the prospectively enrolled cohort, patients with newly diagnosed AF (≤6 weeks after diagnosis) were recruited between Mar-2010 and Oct-2011 and were followed for 24 months after enrolment. Differences between the cohorts were observed in clinical characteristics, including type of AF, stroke prevention strategies, and event rates. More patients in the retrospectively identified cohort received vitamin K antagonists (62.1% vs. 53.2%) and fewer received non-vitamin K oral anticoagulants (1.8% vs . 4.2%). All-cause mortality rates per 100 person-years during the prospective follow-up (starting the first study visit up to 1 year) were significantly lower in the retrospective than prospectively identified cohort (3.04 [95% CI 2.51 to 3.67] vs . 4.05 [95% CI 3.53 to 4.63]; p = 0.016). Conclusions: Interpretations of data from registries that aim to evaluate the characteristics and outcomes of patients with AF must take account of differences in registry design and the impact of recall bias and survivorship bias that is incurred with retrospective enrolment. Clinical Trial Registration: - URL: http://www.clinicaltrials.gov . Unique identifier for GARFIELD-AF (NCT01090362)

Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition)

In 2008 we published the first set of guidelines for standardizing research in autophagy. Since then, research on this topic has continued to accelerate, and many new scientists have entered the field. Our knowledge base and relevant new technologies have also been expanding. Accordingly, it is important to update these guidelines for monitoring autophagy in different organisms. Various reviews have described the range of assays that have been used for this purpose. Nevertheless, there continues to be confusion regarding acceptable methods to measure autophagy, especially in multicellular eukaryotes. For example, a key point that needs to be emphasized is that there is a difference between measurements that monitor the numbers or volume of autophagic elements (e.g., autophagosomes or autolysosomes) at any stage of the autophagic process versus those that measure fl ux through the autophagy pathway (i.e., the complete process including the amount and rate of cargo sequestered and degraded). In particular, a block in macroautophagy that results in autophagosome accumulation must be differentiated from stimuli that increase autophagic activity, defi ned as increased autophagy induction coupled with increased delivery to, and degradation within, lysosomes (inmost higher eukaryotes and some protists such as Dictyostelium ) or the vacuole (in plants and fungi). In other words, it is especially important that investigators new to the fi eld understand that the appearance of more autophagosomes does not necessarily equate with more autophagy. In fact, in many cases, autophagosomes accumulate because of a block in trafficking to lysosomes without a concomitant change in autophagosome biogenesis, whereas an increase in autolysosomes may reflect a reduction in degradative activity. It is worth emphasizing here that lysosomal digestion is a stage of autophagy and evaluating its competence is a crucial part of the evaluation of autophagic flux, or complete autophagy. Here, we present a set of guidelines for the selection and interpretation of methods for use by investigators who aim to examine macroautophagy and related processes, as well as for reviewers who need to provide realistic and reasonable critiques of papers that are focused on these processes. These guidelines are not meant to be a formulaic set of rules, because the appropriate assays depend in part on the question being asked and the system being used. In addition, we emphasize that no individual assay is guaranteed to be the most appropriate one in every situation, and we strongly recommend the use of multiple assays to monitor autophagy. Along these lines, because of the potential for pleiotropic effects due to blocking autophagy through genetic manipulation it is imperative to delete or knock down more than one autophagy-related gene. In addition, some individual Atg proteins, or groups of proteins, are involved in other cellular pathways so not all Atg proteins can be used as a specific marker for an autophagic process. In these guidelines, we consider these various methods of assessing autophagy and what information can, or cannot, be obtained from them. Finally, by discussing the merits and limits of particular autophagy assays, we hope to encourage technical innovation in the field