A proposal for self-correcting stabilizer quantum memories in 3 dimensions (or slightly less)

We propose a family of local CSS stabilizer codes as possible candidates for self-correcting quantum memories in 3D. The construction is inspired by the classical Ising model on a Sierpinski carpet fractal, which acts as a classical self-correcting memory. Our models are naturally defined on fractal subsets of a 4D hypercubic lattice with Hausdorff dimension less than 3. Though this does not imply that these models can be realized with local interactions in R3, we also discuss this possibility. The X and Z sectors of the code are dual to one another, and we show that there exists a finite temperature phase transition associated with each of these sectors, providing evidence that the system may robustly store quantum information at finite temperature.

Inclusion of cottonseed meal into loose mineral mix supplements increases the voluntary intake of the supplement by grazing heifers

Loose mineral mix (LMM) supplements based on ingredients such as salt, urea and minerals offered ad libitum are widely used to provide additional nutrients to grazing cattle, but it is often difficult to achieve target intakes. An experiment with heifers grazing mature tropical pasture examined the effects of substituting 80, 160 or 320 g/kg of the salt in a LMM supplement with cottonseed meal on the voluntary intake of the LMM supplements by paddock groups of heifers over 10 weeks. Average voluntary intake of a LMM containing (g/kg) 640 salt, 300 urea and 60 ammonium sulfate (40.2 g DM and 6.14 g total nitrogen/day) was increased linearly (P < 0.001) to 50.8 g DM and 8.88 g total nitrogen/day when up to 320 g/kg cottonseed meal was substituted for salt in the LMM. This increase in intake of nitrogen in LMM was due to the increase in voluntary intake of the supplement rather than the increased nitrogen concentration of supplement. The distribution of daily intake of supplement within paddock groups of heifers was estimated during Weeks 5 and 10 using supplements labelled with lithium sulfate. Neither the coefficient of variation within paddock groups of heifers in supplement intake (mean 96%), nor the proportion of non-consumers of supplement (mean 17%), was changed (P > 0.05) by substitution of salt with cottonseed meal. In conclusion, the inclusion of a palatable protein meal into LMM increased the voluntary intake of this type of supplement.

WFF-WFFP-ICSF-CIC: national workshop on capacity-building for the implementation of the voluntary guidelines for securing sustainable small-scale fisheries (SSF guidelines) - report, 21 and 22 March 2016 Multi-Purpose Hall, India International Centre, New Delhi, India

The report of the proceedings of the New Delhi workshop on the SSF Guidelines (Voluntary Guidelines for Securing Sustainable Small-scale Fisheries in the Context of Food Security and Poverty Eradication). The workshop brought together 95 participants from 13 states representing civil society organizations. governments, FAO, and fishworker organizations from both the marine and inland fisheries sectors. This report will be found useful for fishworker organizations, researchers, policy makers, members of civil society and anyone interested in small-scale fisheries, tenure rights, social development, livelihoods, post harvest and trade and disasters and climate change.

Social relations and dynamics shaping the implementation of the voluntary guidelines on small-scale fisheries (SSF guidelines) in South Africa

Integral to achieving the SSF Guidelines goal of targeting the most vulnerable and marginalized persons and eliminating discrimination is the need to have adequate understanding of the power relations and intersectionalities that shape access to and control over marine and other resources according to gender, age, race, ethnicity, labour and migratory status, disability, geographic location and other characteristics relevant in each national contexts. This monograph identifies and explores the key social relations and dynamics in the SSF fisheries sector in South Africa impacting the implementation of the SSF Guidelines. The monograph will be useful for researchers, scientists, fishworker organizations, environmentalists and anyone interested in the protection of marine biodiversity and the promotion of sustainable fisheries management.

Salted-Fish industry in Roman Lusitania: Trade Memories between Oceanus and Mare Nostrum

Initiated by Augustus, Rome’s Atlantic policy seems to have been consolidated in the age of Claudius, with the acknowledgement of the economic potential offered by the Atlantic region. It is in this context that we must understand the development of the salted-fish industry in Lusitania. In the same geographical contexts, and in close relationship with fish-processing factories, are known about 20 pottery centres producing amphorae, located in the regions of Peniche, Sado and Tejo valleys, and the coasts of Alentejo and Algarve. This production extended in time beyond the end of the Western Roman Empire and up to the end of the 5th and 6th centuries, according to the archaeological data of some amphora kilns and fish-processing sites. The identification of Lusitanian amphorae in distant consuming centres and several shipwrecks in the Mediterranean basin confirm the long-distance commerce and the total integration of this “peripheral” region into the trade routes of the Roman Empire.

Sonic Movie Memories: Sound, Childhood, and American Cinema

Though the trend rarely receives attention, since the 1970s many American filmmakers have been taking sound and music tropes from children’s films, television shows, and other forms of media and incorporating those sounds into films intended for adult audiences. Initially, these references might seem like regressive attempts at targeting some nostalgic desire to relive childhood. However, this dissertation asserts that these children’s sounds are instead designed to reconnect audience members with the multi-faceted fantasies and coping mechanisms that once, through children’s media, helped these audience members manage life’s anxieties. Because sound is the sense that Western audiences most associate with emotion and memory, it offers audiences immediate connection with these barely conscious longings. The first chapter turns to children’s media itself and analyzes Disney’s 1950s forays into television. The chapter argues that by selectively repurposing the gentlest sonic devices from the studio’s films, television shows like Disneyland created the studio’s signature sentimental “Disney sound.” As a result, a generation of baby boomers like Steven Spielberg comes of age and longs to recreate that comforting sound world. The second chapter thus focuses on Spielberg, who incorporates Disney music in films like Close Encounters of the Third Kind (1977). Rather than recreate Disney’s sound world, Spielberg uses this music as a springboard into a new realm I refer to as “sublime refuge” - an acoustic haven that combines overpowering sublimity and soothing comfort into one fantastical experience. The second half of the dissertation pivots into more experimental children’s cartoons like Gerald McBoing-Boing (1951) - cartoons that embrace audio-visual dissonance in ways that soothe even as they create tension through a phenomenon I call “comfortable discord.” In the final chapter, director Wes Anderson reveals that these sonic tensions have just as much appeal to adults. In films like The Royal Tenenbaums (2001), Anderson demonstrates that comfortable discord can simultaneously provide a balm for anxiety and create an open-ended space that makes empathetic connections between characters possible. The dissertation closes with a call to rethink nostalgia, not as a romanticization of the past, but rather as a reconnection with forgotten affective channels.

Naps in school can enhance the duration of declarative memories learned by adolescents

Sleep helps the consolidation of declarative memories in the laboratory, but the pro-mnemonic effect of daytime naps in schools is yet to be fully characterized. While a few studies indicate that sleep can indeed benefit school learning, it remains unclear how best to use it. Here we set out to evaluate the influence of daytime naps on the duration of declarative memories learned in school by students of 10–15 years old. A total of 584 students from 6th grade were investigated. Students within a regular classroom were exposed to a 15-min lecture on new declarative contents, absent from the standard curriculum for this age group. The students were then randomly sorted into nap and non-nap groups. Students in the nap group were conducted to a quiet room with mats, received sleep masks and were invited to sleep. At the same time, students in the non-nap group attended regular school classes given by their usual teacher (Experiment I), or English classes given by another experimenter (Experiment II). These 2 versions of the study differed in a number of ways. In Experiment I (n = 371), students were pre-tested on lecture-related contents before the lecture, were invited to nap for up to 2 h, and after 1, 2, or 5 days received surprise tests with similar content but different wording and question order. In Experiment II (n = 213), students were invited to nap for up to 50 min (duration of a regular class); surprise tests were applied immediately after the lecture, and repeated after 5, 30, or 110 days. Experiment I showed a significant ∼10% gain in test scores for both nap and non-nap groups 1 day after learning, in comparison with pre-test scores. This gain was sustained in the nap group after 2 and 5 days, but in the non-nap group it decayed completely after 5 days. In Experiment II, the nap group showed significantly higher scores than the non-nap group at all times tested, thus precluding specific conclusions. The results suggest that sleep can be used to enhance the duration of memory contents learned in school.

Pytanie o pamięć. Relacje autobiograficzne więźniów obozów koncentracyjnych

This book consists of two main parts. The first part offers a basic methodological introduction, presenting a concise but multifaceted overview of current problems of collective memory. The second part contains a set of interviews with former prisoners of concentration camps carried out by the authors. The research was conducted by Paweł Greń and Łukasz Posłuszny and focuses on issues of collective and cultural memory illustrated by individual life experiences of concentration camps prisoners. The field of oral history serves as the framework of analysis and narrative inquiry as its research tool. Interviews and additional research materials were collected by the authors and are not available in previous publications, making this work a precious supplement to the current scholarly body of knowledge and achievements in the discipline of memory studies. According to the authors, current historical and literary publications provide an incomplete picture of the WWII and its aftermaths for survivors, because descriptions of the war and imprisonment in the camp play still a dominate role in narratives. The importance of these issues in autobiographies is unquestionable and highly needed to create a common identity among generation of prisoners, though authors often wanted to perceive the fate of individuals in a broader perspective – including the periods before and after the war. Hence, interviews stressed personal experiences and their understanding over time by former prisoners. The interviews covered many topics on life before, during and after the camp – among them daily and neutral routines, but also difficult matters. The latter were connected on the one hand with traumatic events or harsh memories and emotions, and on the other hand with less extensively highlighted threads of prisoners’ lives - such as issues of the body and sexuality – and their dependence on particular representation or narrative. The authors are convinced that the book serves not only as a record of past remembered by eyewitnesses, but it also depicts their accounts in wider contexts and discourses, which expose specific dimensions of told and written stories. In the book Questions for Memory one examine the approach proposed by young scholars. Interviews were conducted from 2009-2011, seventy years after the end of the second world war, and this initiative was the result of questions and doubts of the authors from the existing literature. They also wanted to use the unique opportunity to meet with eyewitnesses and record their stories, because when they pass away we will irretrievably lose the possibility to listen to them and to pose sensitive questions. The majority of the interviewees were prisoners of KL Auschwitz-Birkenau, and their experiences differed greatly from each other based on social background and specific experience in the camps as well as their post-camp and postwar life. Aside from persons whose stories are already well known and open, readers will hear the stories of those who spoke only reluctantly and very rarely, or who had remained silent until the present author’s research. Qualitative differences between interviews occurred on the level of established relationship and atmosphere of trust, which varied according to circumstances and individual character and personality. For P. Greń and Ł. Posłuszny, each interviewed person is equally and highly valued due to the collected material and the personal experience of the meetings. Among the ten interviews placed in the book, seven of them are the stories told by women. Their testimonies exemplify realities of everyday prisoners’ existence and gravitate towards mirroring specifically feminine perspectives of imprisonment. For women, crucial problems stemmed from experiences of body that intertwine with suffering, feeling of shame and humiliation. Early discussions on holocaust literature and issues of representation that shaped the Polish narrative and collective memory imposed imperatives of silence on certain topics. A solution for reconciling heroic and inhuman deeds in stories with completely human physiology was impossible and improper for many years. There were also questions about life after, ways of dealing with a trauma or reflections on the present time. During conversations the authors attempted to come closer to something distant and incomprehensible for their generation and for people who did not experience the camps. Despite the fact that there have been seventy years of dealing with these events in literature, art, drama, film, memoirs and scientific works, the past still breeds more questions than answers. The book Questions for Memory serves as an example of this phenomenon.

EXPLORING THE EFFECTS OF THE RELATIONSHIP BETWEEN SCHOOL CHARACTERISTICS, TEACHER CHARACTERISTICS, ADMINISTRATIVE SUPPORT, AND SCHOOL CLIMATE ON VOLUNTARY INTRA-DISTRICT TEACHER MIGRATION

This quantitative research study utilized a binary logistic regression in a block design to investigate exogenous and endogenous factors influencing a teacher’s decision to make an intra-district move. The research focused on the following exogenous factors: classroom characteristics (size of class, percent minority, percent of students with an individualized education plan, and percent of students that are English language learners) and teacher characteristics (experience and gender). The following endogenous factors were examined: direct administrative influence (administrative support, rules enforced, school vision, teacher recognition, and job security) and indirect administrative influence (school climate, student misbehavior, parental support, materials, staff collaboration). The research was conducted by using information available from the National Center for Educational Statistics, the SASS from 2011-2012 and TFS from 2012-2013. The 2012-2013 Teacher Follow-up Survey identified 60 teachers who made a voluntary intra-district move. Results illustrate there is a statistically significant relationship between percentage of English Language Learners and overall job satisfaction and teachers choosing to make an intra-district move.

Leitora-criadora: a experiência situada na construção dramatúrgica

This study has the purpose of investigating the term reader-creator , on the textual aspects of the dramatical works A Morte nos Olhos , A Memória Ferida and Na Outra Margem (2010) by Antonia Pereira Bezerra. In this sense, we propose an analysis of these works based on author‟s life experience as creative matter for a autofictional narrative, highlighting the relations between the autobiographical elements (LEJEUNE, 2008; DOSSE, 2009) and fictional elements in the construction of dramatic narratives. The theoretical analysis pervades the studies fields of Reception Aesthetics (ISER, 1996), memory (RICOUER, 2007) and narrative (RICOEUR, 2010), evidencing the relation between the author and the pursuit of her memories and life experiences, the matter to elaboration of writing. Then we intend thinking a reader-creator of herself, that at the same time she seeks in her memories the biographic aspects to her narrative, she converts this reality with the insertion of fictional elements from the imagination (SARTRE, 2008)

Mapping Memories: Cuban Exiles Navigate Home

This flyer promotes the lecture "Mapping Memories: Cuban Exiles Navigate Home" by Patricia L. Price, the Dean of Academic Affairs at Stella & Charles Guttman Community College, City University of New York, Manhattan. This lecture was held on November 16, 2015 at Modesto M. Maidique Campus, Green Library 220.

here/there/then/now

here/there/then/now was a practice-led research project that brought together 10 independent artists in dance, music, theatre and visual/media arts to create a site-specific program within the walls of the Brisbane Powerhouse. The purpose was to explore how to best conceive flexible performance platforms, theatricalise site-specific work and engage new audiences through forms of promenade experience that could provide open choices on how and where to view it. The sold out season of 6 performances, which took place 14-19 May 2002, presented three discrete performance installations set in intimate parts of the building, each with their own aesthetic and communicative intention, culminating in a fourth in-theatre installation, where memories of the first three coalesced and were reinterrogated. Each site thereby investigated meaning-making via the moving body and its critical relationship with space and objects, in a dramatic re-contextualisation of traditional solo dance forms, now re-articulated through interdisciplinary practices. The benefit of this approach was the creation of a layered and multimodal experience that could be both shared and subsequently critiqued by performers and audience alike.

Full-time is a given here : part-time versus full-time job quality

This study explores full-time workers' understanding of and assumptions about part-time work against six job quality components identified in recent literature. Forty interviews were conducted with employees in a public sector agency in Australia, a study context where part-time work is ostensibly 'good quality' and is typically long term, voluntary, involving secure contracts (i.e. permanent rather than casual) and having predictable hours distributed evenly over the week and year. Despite strong collective bargaining arrangements as well as substantial legal and industrial obligations, the findings revealed some serious concerns for part-time job quality. These concerns included reduced responsibilities and lesser access to high status roles and projects, a lack of access to promotion opportunities, increased work intensity and poor workplace support. The highly gendered, part-time labour market also means that it is women who disproportionately experience this disadvantage. To foster equity, greater attention needs to focus on monitoring and enhancing job quality, regardless of hours worked.