“La Bretagne aux Bretons?” : Cultural Revival and Redefinition of Brittany in Post-1945 France

A sense of national identity in France is something that has been defined and redefined throughout the twentieth century. With a history that includes two world wars, the creation of the European Union, in addition the the notable action of decolonization on the part of France, particularly in Indo-China and Algeria, there have been evident increases in immigration into France in recent history. These actions have forced France, as a nation, to question what its identity really is, particularly in terms of its cultural identity. In addition to these immigrants who may arrive from former French colonies, however, there are those individual cultures that have existed within France’s own borders for centuries. They have been a part of the ever-changing definition of French nationalism and French culture. One such area of France is known as Brittany or Bretagne in French. With the Breton National Party’s alliance with Nazi Germany during World War II, there was a decline in Breton nationalism in politics immediately following the war, which was exacerbated by the exclusion of the Breton language in schools, and led to the division between nationalist politics and culture. With the creation of “Regions” in France during the 1970s and 1980s, the borders of what had once been Bretagne changed as well. This did not eliminate the nationalism and identity, particularly through culture, that existed within what had formerly been the Brittany “province.” A revival of Breton folk music and other cultural elements, as well as the Breton Democratic Union party in France reflect both the cultural and political aspects of an area of France that serves as an example of the larger French question of national identity and cultural identity that still exists today

Directional detection of Dark Matter

Among the many experimental techniques available, those providing directional information have the potential of yielding an unambiguous observation of WIMPs even in the presence of insidious backgrounds. A measurement of the distribution of arrival direction of WIMPs can also discriminate between Galactic Dark Matter halo models. In this article, I will discuss the motivation for directional detectors and review the experimental techniques used by the various experiments. I will then describe one of them, the DMTPC detector, in more detail.Comment: 17 pages, 11 postscript figures, mini-review submitted to Modern Physics Letters A (MPLA). Submitted to Modern Physics Letters A (MPLA

Influence of salicylic acid on phytochelatin synthesis in Zea mays during Cd stress

Abstract: Presoaking maize (Zea mays) seeds in salicylic acid (SA) reduces damage caused by cadmium. In the present work the possible role of phytochelatins (PCs) in SA-mediated protection against Cd toxicity was investigated. Seeds were presoaked in 0.5 mM SA, and seedlings were grown in hydroponic solution containing 0, 0.01, 0.015, or 0.025 mM Cd. Treatment with Cd increased the PC levels in maize roots, but only slight changes were observed in the leaves. Long-term exposure to Cd decreased the phytochelatin synthase (PCS) activity in the roots and led to an increase in PCS and glutathione reductase (GR) activities in maize leaves. Although presoaking seeds in SA solution before exposure to Cd may reduce the level of heavy metal injury and has an effect on the composition of individual PCs, this protection is not directly connected with the altered regulation of PCs

REPRESENTATIONS OF STRANGER AND NON-STRANGER HOMICIDE: A QUALITATIVE CONTENT ANALYSIS OF CANADIAN NEWS MEDIA

The news media play a significant role in shaping public narratives about homicide by the particular incidents that journalists choose to report – or not report – on. Newspapers, in particular, lack the benefit of constant imagery, special effects, and live-action reporting that T.V. news reports have, and, as a result, forces newspapers to construct sensational and newsworthy homicide stories in order to be competitive and gain readership. To achieve this, newspapers often disproportionately report on bizarre and atypical homicide incidents, which most frequently involve a stranger or unknown assailant. While there is substantive literature surrounding the newsworthiness of homicide incidents in the United States and elsewhere, an accurate and comprehensive understanding of how the news media portray incidents of stranger homicide compared to non-stranger homicide in Canadian newspapers is lacking. In this research project, I address this gap by coding 359 Canadian newspaper articles on reported homicide incidents and analyzing this data to identify key themes, which will be used to contextualize larger systemic issues in society, and provide suggestions for future research. This research project used media constructions of crime to inform its analysis of the three major themes: the demonization of offenders, gendered blame of female victims and offenders, and the intersection between culture, class, and crime. The results of this data collection and my subsequent analysis of the themes revealed three unique findings which contribute to the literature. First, an analysis of the demonization of offenders revealed the ‘devaluing of rehabilitation’ as a prominent theme surrounding the construction of stranger offenders. This was an interesting and unique finding that was not previously found in the literature. This suggests that additional research needs to be conducted to reveal the implications of news media’s framing of violent crime and the ensuing punishment and punitive attitudes towards crime from the public. In addition, many of the articles analyzed in this study used gendered discourse to construct the female victims and offenders in homicide cases. Most research on media constructions of female victims and offenders discuss the imbalance between portrayals of women and men in news media discourse and highlight the obscuring of men’s violence towards women while simultaneously blaming females for their own victimization. This research confirms this notion and also introduces the responsibilization of women other than the primary victim or offender as a distinct finding. Lastly, I present and discuss the intersection between social class and crime in the news media. Analysis of the data collected in this study illustrated that the news media construct crime as emerging from ‘deviant’ cultures as opposed to rooting crime in the social conditions from which they manifest. This results in further marginalization of particular individuals and groups in society who are already discriminated against (e.g., racial minorities, the lower-class, etc.). Overall, the present study attempts to expand general knowledge and understanding of news media constructions of stranger homicide compared to non-stranger homicide, and the impact such framing could potentially have on public discourse surrounding certain marginalized individuals and groups in society, particularly visible minorities and victims of domestic violence

Comparison of bungee-aided and free-bouncing accelerations on trampoline

Trampolines remain the single best apparatus for the training of aerial acrobatics skills. Trampoline use has led to catastrophic injuries from poor landings. Passive injury prevention countermeasures such as specialized matting have been largely ineffective. Active injury countermeasures such as hand spotting, “throw-in” mats, and overhead spotting rigs provide the most effective methods. The recent addition of several bungee cords between the ropes and the gymnast’s spotting harness has resulted in altered teaching and coaching of trampoline-related acrobatics. Bungee cords have eliminated the need for a coach/spotter to manage the ropes during skill learning. The purpose of this study was to assess the influence of the addition of bungee cords with a traditional rope-based overhead spotting rig. There is a paucity of any research involving trampoline injury countermeasures. Ten experienced trampoline acrobatic athletes (5 males, 5 females) from the U.S. Ski and Snowboard Association Aerials National Team performed 10 bounces as high as they could control. A triaxial accelerometer (200 Hz) characterized 10 bungee cord aided bounces and 10 freebounces on a trampoline from each athlete. Bed contact times, peak accelerations, and average accelerations were obtained. The results supported our hypotheses that the bungeeaided bounces achieved only 40% (average) to 70% (peak) of the free-bouncing accelerations (all ρ 0.092). The bed contact time was approximately 65% longer during the bungee-aided bounces (ρ < 0.001). Bungee cords may reduce the harshness of landings on trampoline

STUDENTS’ PERCEPTION OF EXTENSIVE READING ACTIVITY THROUGH READING LOG

As prospective English teachers, the students of the English department are expected to have sufficient English proficiency especially reading skills since most of the resources in the learning process are printed in English. Responding to the previous demand, the English Department provides a supplementary activity for developing the students’ reading skills. Hence, the focus of this study is on investigating how the students perceived the role of extensive reading activity in Reading A course in motivating them to read more in order to improve their reading skills as well as to enhance other skills and components, such as writing, speaking, and vocabulary. The questionnaire was answered by 29 students to find out their perception on extensive reading activity in Reading A course during the academic year of 2017/2018. In addition to the questionnaire, the lecturer of the course was also interviewed to confirm the students’ responses. After the data analysis, it was discovered that the students’ perception on extensive reading activity was positive

Mitochondria and neuroprotection in stroke: Cationic arginine-rich peptides (CARPs) as a novel class of mitochondria-targeted neuroprotective therapeutics

Stroke is the second leading cause of death globally and represents a major cause of devastating long-term disability. Despite sustained efforts to develop clinically effective neuroprotective therapies, presently there is no clinically available neuroprotective agent for stroke. As a central mediator of neurodamaging events in stroke, mitochondria are recognised as a critical neuroprotective target, and as such, provide a focus for developing mitochondrial-targeted therapeutics. In recent years, cationic arginine-rich peptides (CARPs) have been identified as a novel class of neuroprotective agent with several demonstrated mechanisms of action, including their ability to target mitochondria and exert positive effects on the organelle. This review provides an overview on neuronal mitochondrial dysfunction in ischaemic stroke pathophysiology and highlights the potential beneficial effects of CARPs on mitochondria in the ischaemic brain following stroke

Does the Appearance of a Robot Influence People's Perception of Task Criticality?

© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.As home robot companions become more common, it is important to understand what types of tasks are considered critical to perform correctly. This paper provides working definitions of task criticality, physical and cognitive tasks with respect to robot task performance. Our research also suggests that although people's perceptions of task criticality is independent of robot appearances, their expectation that a robot performs tasks correctly is affected by it's appearance

Proteomic analysis of cortical neuronal cultures treated with poly-arginine peptide-18 (R18) and exposed to glutamic acid excitotoxicity

Poly-arginine peptide-18 (R18) has recently emerged as a highly effective neuroprotective agent in experimental stroke models, and is particularly efficacious in protecting cortical neurons against glutamic acid excitotoxicity. While we have previously demonstrated that R18 can reduce excitotoxicity-induced neuronal calcium influx, other molecular events associated with R18 neuroprotection are yet to investigated. Therefore, in this study we were particularly interested in protein expression changes in R18 treated neurons subjected to excitotoxicity. Proteomic analysis was used to compare protein expression patterns in primary cortical neuronal cultures subjected to: (i) R18-treatment alone (R18); (ii) glutamic acid excitotoxic injury (Glut); (iii) R18-treatment and glutamic acid injury (R18 + Glut); (iv) no treatment (Cont). Whole cell lysates were harvested 24 h post-injury and subjected to quantitative proteomic analysis (iTRAQ), coupled with liquid chromatography-tandem mass spectrometry (LC-MS/ MS) and subsequent bioinformatic analysis of differentially expressed proteins (DEPs). Relative to control cultures, R18, Glut, and R18 + Glut treatment resulted in the detection of 5, 95 and 14 DEPs respectively. Compared to Glut alone, R18 + Glut revealed 98 DEPs, including 73 proteins whose expression was also altered by treatment with Glut and/or R18 alone, as well as 25 other uniquely regulated proteins. R18 treatment reversed the up- or down-regulation of all 73 Glut-associated DEPs, which included proteins involved in mitochondrial integrity, ATP generation, mRNA processing and protein translation. Analysis of protein-protein interactions of the 73 DEPs showed they were primarily associated with mitochondrial respiration, proteasome activity and protein synthesis, transmembrane trafficking, axonal growth and neuronal differentiation, and carbohydrate metabolism. Identified protein pathways associated with proteostasis and energy metabolism, and with pathways involved in neurodegeneration. Collectively, the findings indicate that R18 neuroprotection following excitotoxicity is associated with preservation of neuronal protein profiles, and differential protein expression that assists in maintaining mitochondrial function and energy production, protein homeostasis, and membrane trafficking

Differential neuropsychological profiles in Parkinsonian patients with or without vascular lesions.

The purpose of this study is to compare the neuropsychological profile of patients affected by parkinsonism and vascular lesions to that in patients with PD alone (PD) and to evaluate whether the brain vascular lesion load is associated with neuropsychological variables. Thirty-six nondemented patients with parkinsonism were divided into 3 groups of 12 patients each, according to both clinical history and the presence of brain vascular lesions and/or dopaminergic denervation as revealed by magnetic resonance and dopamine transporter imaging, respectively. The first group had vascular lesions without dopaminergic denervation (VP group); the second group had vascular lesions and dopaminergic denervation (DD) (VP+DD group); and the third group consisted of patients with dopaminergic denervation (PD group) without vascular lesions. All patients underwent neurological and neuropsychological assessments. The groups differed in disease duration, age at onset, and cerebrovascular risk factors. The VP and VP+DD groups performed worse than the PD group on frontal/executive tasks. Regardless of the presence of dopaminergic denervation, cerebrovascular lesions in hemispheric white matter, basal ganglia, and cerebellum have an important effect in determining early onset and severity of cognitive impairment in patients with parkinsonism