La actividad metalingüística en el aprendizaje de la lengua : Consideraciones teóricas y aportes didácticos

Se exploran los alcances de la actividad metalingüística en el aprendizaje de la lengua materna desde la perspectiva teórica de la Gramática Generativa, y se delimitan algunas consecuencias didácticas en la enseñanza de la gramática, siguiendo los lineamientos de la pedagogía constructivista y revisando los trabajos recientes del grupo GREAL de Barcelona (Camps, A). Parece plausible suponer que el hablante no necesita reflexionar sobre el aspecto sintáctico si partimos de la idea desarrollada por la GG de que lo nuclear de la gramática es un componente innato codificado en ciertos principios abstractos susceptibles de parametrización (GU). Los estudios sobre adquisición que se han especializado en las estructuras tardías del lenguaje infantil (Chomsky, C; Echevarría, M; Hurtado,A) sirven de fundamento a estas consideraciones. Lo que se aprende se vincularía con lo periférico, el léxico, la morfología, lo textual-discursivo, fenómenos sobre los que sería necesario promover la reflexión sistemática.

La educación primaria en los campos de la provincia de Buenos Aires (1943-1955)

El artículo se ocupa de las políticas educativas dirigidas al ámbito rural. El objetivo es caracterizar las escuelas primarias en la campaña bonaerense y examinar las demandas, la legislación y los proyectos que tuvieron lugar en relación con dichas escuelas durante el primer Peronismo. Se utiliza una metodología cualitativa que toma como fuentes de información normativas, discursos, estadísticas y proyectos de reformas. Se concluye que, si bien las demandas materiales dieron lugar a planes que en la mayor parte de los casos se concretaron, las peticiones para atender a la especificidad de la escuela rural fueron más difíciles de efectivizar

Pathways to human experimentation, 1933-1945: Germany, Japan and the United States

The history of human experimentation in the twelve years between Hitler's rise to power and the end of the Second World War is notorious in the annals of the twen- tieth century. The horrific experiments conducted at Dachau, Auschwitz, Ravens- brueck, Birkenau, and other National Socialist concentration camps reflected an extreme indifference to human life and human suffering. Unfortunately, they do not reflect the extent and complexity of the human experiments undertaken in the years between 1933 and 1945. Following the prosecution of twenty-three high-ranking National Socialist physicians and medical administrators for war crimes and crimes against humanity in the Nuremberg Medical Trial (United States v. Karl Brandt et al.), scholars have rightly focused attention on the nightmarish researches con- ducted by a small group of investigators on concentration camp inmates. Less well known are alternative pathways that brought investigators to undertake human ex- perimentation in other laboratories, settings, and nations.

Completion of the genome sequence of Lettuce necrotic yellows virus, type species of the genus Cytorhabdovirus

We completed the genome sequence of Lettuce necrotic yellows virus (LNYV) by determining the nucleotide sequences of the 4a (putative phosphoprotein), 4b, M (matrix protein), G (glycoprotein) and L (polymerase) genes. The genome consists of 12,807 nucleotides and encodes six genes in the order 3' leader-N-4a(P)-4b-M-G-L-5' trailer. Sequences were derived from clones of a cDNA library from LNYV genomic RNA and from fragments amplified using reverse transcription-polymerase chain reaction. The 4a protein has a low isoelectric point characteristic for rhabdovirus phosphoproteins. The 4b protein has significant sequence similarities with the movement proteins of capillo- and trichoviruses and may be involved in cell-to-cell movement. The putative G protein sequence contains a predicted 25 amino acids signal peptide and endopeptidase cleavage site, three predicted glycosylation sites and a putative transmembrane domain. The deduced L protein sequence shows similarities with the L proteins of other plant rhabdoviruses and contains polymerase module motifs characteristic for RNA-dependent RNA polymerases of negative-strand RNA viruses. Phylogenetic analysis of this motif among rhabdoviruses placed LNYV in a group with other sequenced cytorhabdoviruses, most closely related to Strawberry crinkle virus. (c) 2005 Elsevier B.V. All rights reserved.

Effect of vesicle size on tissue localization and immunogenicity of liposomal DNA vaccines

The formulation of plasmid DNA (pDNA) in cationic liposomes is a promising strategy to improve the potency of DNA vaccines. In this respect, physicochemical parameters such as liposome size may be important for their efficacy. The aim of the current study was to investigate the effect of vesicle size on the in vivo performance of liposomal pDNA vaccines after subcutaneous vaccination in mice. The tissue distribution of cationic liposomes of two sizes, 500 nm (PDI 0.6) and 140 nm (PDI 0.15), composed of egg PC, DOPE and DOTAP, with encapsulated OVA-encoding pDNA, was studied by using dual radiolabeled pDNA-liposomes. Their potency to elicit cellular and humoral immune responses was investigated upon application in a homologous and heterologous vaccination schedule with 3 week intervals. It was shown that encapsulation of pDNA into cationic lipsomes resulted in deposition at the site of injection, and strongest retention was observed at large vesicle size. The vaccination studies demonstrated a more robust induction of OVA-specific, functional CD8+ T-cells and higher antibody levels upon vaccination with small monodisperse pDNA-liposomes, as compared to large heterodisperse liposomes or naked pDNA. The introduction of a PEG-coating on the small cationic liposomes resulted in enhanced lymphatic drainage, but immune responses were not improved when compared to non-PEGylated liposomes. In conclusion, it was shown that the physicochemical properties of the liposomes are of crucial importance for their performance as pDNA vaccine carrier, and cationic charge and small size are favorable properties for subcutaneous DNA vaccination.

[Review of] Ivo Mijnssen, The Quest for an Ideal Youth in Putin’s Russia I. Back to Our Future! History, Modernity and Patriotism According to Nashi, 2005–2012. Soviet and Post-Soviet Politics and Society, Stuttgart: Ibidem Verlag, 2012, 202pp., e 34.90 p/b

THE YOUTH MOVEMENT NASHI (OURS) WAS FOUNDED IN THE SPRING of 2005 against the backdrop of Ukraine’s ‘Orange Revolution’. Its aim was to stabilise Russia’s political system and take back the streets from opposition demonstrators. Personally loyal to Putin and taking its ideological orientation from Surkov’s concept of ‘sovereign democracy’, Nashi has sought to turn the tide on ‘defeatism’ and develop Russian youth into a patriotic new elite that ‘believes in the future of Russia’ (p. 15). Combining a wealth of empirical detail and the application of insights from discourse theory, Ivo Mijnssen analyses the organisation’s development between 2005 and 2012. His analysis focuses on three key moments—the organisation’s foundation, the apogee of its mobilisation around the Bronze Soldier dispute with Estonia, and the 2010 Seliger youth camp—to help understand Nashi’s organisation, purpose and ideational outlook as well as the limitations and challenges it faces. As such,the book is insightful both for those with an interest in post-Soviet Russian youth culture, and for scholars seeking a rounded understanding of the Kremlin’s initiatives to return a sense of identity and purpose to Russian national life.The first chapter, ‘Background and Context’, outlines the conceptual toolkit provided by Ernesto Laclau and Chantal Mouffe to help make sense of developments on the terrain of identity politics. In their terms, since the collapse of the Soviet Union, Russia has experienced acute dislocation of its identity. With the tangible loss of great power status, Russian realities have become unfixed from a discourse enabling national life to be constructed, albeit inherently contingently, as meaningful. The lack of a Gramscian hegemonic discourse to provide a unifying national idea was securitised as an existential threat demanding special measures. Accordingly, the identification of those who are ‘notUs’ has been a recurrent theme of Nashi’s discourse and activity. With the victory in World War II held up as a foundational moment, a constitutive other is found in the notion of ‘unusual fascists’. This notion includes not just neo-Nazis, but reflects a chain of equivalence that expands to include a range of perceived enemies of Putin’s consolidation project such as oligarchs and pro-Western liberals.The empirical background is provided by the second chapter, ‘Russia’s Youth, the Orange Revolution, and Nashi’, which traces the emergence of Nashi amid the climate of political instability of 2004 and 2005. A particularly note-worthy aspect of Mijnssen’s work is the inclusion of citations from his interviews with Nashicommissars; the youth movement’s cadres. Although relatively few in number, such insider conversations provide insight into the ethos of Nashi’s organisation and the outlook of those who have pledged their involvement. Besides the discussion of Nashi’s manifesto, the reader thus gains insight into the motivations of some participants and behind-the-scenes details of Nashi’s activities in response to the perceived threat of anti-government protests. The third chapter, ‘Nashi’s Bronze Soldier’, charts Nashi’s role in elevating the removal of a World War II monument from downtown Tallinn into an international dispute over the interpretation of history. The events subsequent to this securitisation of memory are charted in detail, concluding that Nashi’s activities were ultimately unsuccessful as their demands received little official support.The fourth chapter, ‘Seliger: The Foundry of Modernisation’, presents a distinctive feature of Mijnssen’s study, namely his ethnographic account as a participant observer in the Youth International Forum at Seliger. In the early years of the camp (2005–2007), Russian participants received extensive training, including master classes in ‘methods of forestalling mass unrest’ (p. 131), and the camp served to foster a sense of group identity and purpose among activists. After 2009 the event was no longer officially run as a Nashi camp, and its role became that of a forum for the exchange of ideas about innovation, although camp spirit remained a central feature. In 2010 the camp welcomed international attendees for the first time. As one of about 700 international participants in that year the author provides a fascinating account based on fieldwork diaries.Despite the polemical nature of the topic, Mijnssen’s analysis remains even-handed, exemplified in his balanced assessment of the Seliger experience. While he details the frustrations and disappointments of the international participants with regard to the unaccustomed strict camp discipline, organisational and communication failures, and the controlled format of many discussions,he does not neglect to note the camp’s successes in generating a gratifying collective dynamic between the participants, even among the international attendees who spent only a week there.In addition to the useful bibliography, the book is back-ended by two appendices, which provide the reader with important Russian-language primary source materials. The first is Nashi’s ‘Unusual Fascism’ (Neobyknovennyi fashizm) brochure, and the second is the booklet entitled ‘Some Uncomfortable Questions to the Russian Authorities’ (Neskol’ko neudobnykh voprosov rossiiskoivlasti) which was provided to the Seliger 2010 instructors to guide them in responding to probing questions from foreign participants. Given that these are not readily publicly available even now, they constitute a useful resource from the historical perspective.

Occupy! A global movement

This book is an urgent and compelling account of the Occupy movements: from the M15 movement in Spain, to the wave of Occupations flooding across cities in American, Europe and Australia, to the harsh reality of evictions as corporations and governments attempted to reassert exclusive control over public space. Across a vast range of international examples over twenty authors analyse, explain and helps us understand the movement. These movements were a novel and noisy intervention into the recent capitalist crisis in developed economies, developing an exceptionally broad identity through a call to arms addressed to 'the 99%', and emphasizing the importance of public space in the creation and maintenance of opposition. The novelties of these movements, along with their radical positioning and the urgency of their claims all demand analysis. This book investigates the crucial questions of how and why this form of action spread so rapidly and so widely, how the inclusive discourse of 'the 99%' matched up to the reality of the practice. It is vital to understand not just the choice of tactics and the vitality of protest camps in public spaces, but also how the myriad of challenges and problems were negotiated. This book was published as a special issue of Social Movement Studies.

Effectiveness of the Teaching Enrichment Activities to Minorities (TEAM) program at increasing underrepresented students in gifted programs

This study examined the effectiveness of the TEAM (Teaching Enrichment Activities to Minorities) program in preparing and identifying underrepresented students for entrance into the gifted program. Miami-Dade County Public Schools (M-DCPS) developed the TEAM program as an intervention program aimed at developing student's thinking skills and critical thinking skills in all subject areas and prepare students for possible placement into the gifted program. ^ A systematic sampling strategy was utilized to select three TEAM schools from each of the six regions in M-DCPS for the sample, for a total of 18 schools. A pool of the students that participated in the TEAM program in 2003-2004 in the 18 schools selected were identified as the TEAM Sample students. A matching sample was created from 18 public schools in Miami-Dade County that did not implement the TEAM program in 2003-2004. The Matching Sample created a match for 806 students in the TEAM sample, for a total of 1612 subjects for the study. ^ This study used a logistical regression design to analyze the relationships of multiple independent variables, including: ethnicity, limited English proficiency, gender, free/reduced lunch status, grade level, reading achievement, mathematics achievement, and participation TEAM on the dependent variables of referral for the gifted program and eligibility into the gifted program. The first analysis found the variables of grade level, participation in TEAM, reading achievement, and mathematics achievement were all significant variables in determining if a student was referred for the gifted program. The second analysis found the variables of grade level, gender, free/reduced lunch status, reading achievement, and mathematics achievement were all significant variables in determining if a student was eligible for the gifted program. ^ Recommendations based on the results of this study include the expansion of the TEAM program in M-DCPS to include additional grade levels and schools. Additionally, adopting a broadened definition of giftedness and reviewing the screening and placement policies for potentially gifted students is recommended. Adopting multicultural and broader definitions of giftedness and constructing better tools and programs, such as TEAM, for assessing and identifying potential gifted students, represent small steps towards creating equitable education for all students. ^

The Effect of Nutrient-Rich Effluents from Shrimp Farming on Mangrove Soil Carbon Storage and Geochemistry Under Semi-Arid Climate Conditions in Northern Brazil

A semi-arid mangrove estuary system in the northeast Brazilian coast (Ceará state) was selected for this study to (i) evaluate the impact of shrimp farm nutrient-rich wastewater effluents on the soil geochemistry and organic carbon (OC) storage and (ii) estimate the total amount of OC stored in mangrove soils (0–40 cm). Wastewater-affected mangrove forests were referred to as WAM and undisturbed areas as Non-WAM. Redox conditions and OC content were statistically correlated (P < 0.05) with seasonality and type of land use (WAM vs. Non-WAM). Eh values were from anoxic to oxic conditions in the wet season (from − 5 to 68 mV in WAM and from < 40 to > 400 mV in Non-WAM soils) and significantly higher (from 66 to 411 mV) in the dry season (P < 0.01). OC contents (0–40 cm soil depth) were significantly higher (P < 0.01) in the wet season than the dry season, and higher in Non-WAM soils than in WAM soils (values of 8.1 and 6.7 kg m− 2 in the wet and dry seasons, respectively, for Non-WAM, and values of 3.8 and 2.9 kg m− 2 in the wet and dry seasons, respectively, for WAM soils; P < 0.01). Iron partitioning was significantly dependent (P < 0.05) on type of land use, with a smaller degree of pyritization and lower Fe-pyrite presence in WAM soils compared to Non-WAM soils. Basal respiration of soil sediments was significantly influenced (P < 0.01) by type of land use with highest CO2 flux rates measured in the WAM soils (mean values of 0.20 mg CO2 h− 1–g− 1 C vs. 0.04 mg CO2 h− 1–g− 1 C). The OC storage reduction in WAM soils was potentially caused (i) by an increase in microbial activity induced by loading of nutrient-rich effluents and (ii) by an increase of strong electron acceptors [e.g., NO3−] that promote a decrease in pyrite concentration and hence a reduction in soil OC burial. The current estimated OC stored in mangrove soils (0–40 cm) in the state of Ceará is approximately 1 million t.

Immigration and nationalism in Greece

A source of emigration until the early 1970s, Greece has become home to a rising tide of immigrants since 1991, and its foreign-born population rose from below one to over 11 percent. Equally important is the fact that the Greek state has historically premised national belonging on ethnicity, and striven to exclude people who did not exhibit Greek ethnic traits. My study examines how immigration has challenged this nationalist model of ethnically homogeneous belonging. Further, it uses the Greek case to problematize the hegemonic assumption that the nationalist model of social organization is a human universal. Data consist of reactions to a 2010 landmark law that constituted the first jus soli bill in the nation's history, and include a plurality of voices found in parliamentary proceedings, newspapers, a government-sponsored online forum and Facebook discussions. Voices examined correspond to three main conceptual camps: people who premise belonging on ethnicity and hegemonic definitions of what it means to be Greek, people who mitigate nationalist norms enough to include immigrants, but reproduce a nationalist worldview, and people who seek to divorce political belonging from ethnicity altogether.

A Body Outside the Kremlin

A BODY OUTSIDE THE KREMLIN is a historical mystery novel set in the Northern Camps of Special Significance, a Soviet Russian penal institution based in the Solovetsky Archipelago during the 1920s. The protagonist, working first with the camp authorities, then in spite of their disapproval, solves the murder of a fellow prisoner. In the process he improves his position within the camp, while also becoming hardened to the brutal necessities of camp life. Prior to the establishment of the penal camp, the Solovetsky Archipelago was the site of an important Russian Orthodox monastery, and the mystery proves to involve valuables, particularly icons, seized from the monks by the Soviet secret police. Thus the novel treats themes not only of statist repression, but also religious epiphany and the problems of true perception in a world of symbols.

Previous Holocaust Experiences Continue to Affect Food Attitudes in Survivors

A qualitative study was conducted to determine if Holocaust survivors’ food attitudes are influenced by their earlier experiences. The 25 survivor interviewees (14 males, 11 females) ranged in age from 71 to 85 years and resided in Miami-Dade and Broward, Florida counties. Most (56%) were interned in concentration camps during the Holocaust. Interviews were tape-recorded and later transcribed. Results showed earlier experiences influenced food attitudes. The most common themes were: 1) Difficulty throwing food away - even when spoiled; 2) Storing excess food; 3) Craving a certain food; 4) Difficulty standing in line for food; and 5) Anxiety when food is not readily available. Sub-themes included healthy eating and empathy for those currently suffering from hunger. Fourteen (56%) fast for religious holidays, but 7 (28%) said they already had “fasted enough.” Dietitians and others are encouraged to evaluate food service programs to minimize uncomfortable food-related situations for Holocaust survivors.

Conduções cênicas: A “Açon” e o movimento através dos princípios e procedimentos metodológicos de Gilles Gwizdek

The research identifies and describes the principles and methodological procedures of the director Gilles Gaetan Gwizdek on the transposition of the dramatic text to the space of representation through action and movement. Besides that, it presents the results of the experiment in two different labor camps and conducting modes: the no-actor student, inserted into the basic education, and the actor-student, inserted in higher education. Through the scenic paths encountered by the director, the individuals were could find their own ways and verify, through the scenic conductions, how such methodological procedures can achieve a pedagogical thinking about the actor's work. As theoretical referential, were studied the artists-educators: Jacques Copeau, in what sensitizes to the use of dramatic text, and Jacques Lecoq, it approaches of the physical use of the actor's body to the theater. The concepts about theater of the scholars in theater: Constantin Stanislavski, Eugênio Barba, Meyerhold, Eugênio Kusnet, Bertold Brecht go through the theoretical revisions of the thinkers: Odete Aslan, Patrice Pavis, Ney Piacentini, Lúcia Romano, Flávio Desgranges e Anne Bogart, in what affects their practical experiences and conceptual about the text, the action and the movement. It was analyzed also the practical experience based on the principles and methodological procedures of Gilles director, in rehearsals and performances of students in the ninth grade of the primary school the Basic School of the Federal University of Uberlândia - ESEBA, as also, of the students of the sixth, seventh and eighth period, of the Theater Graduation in the same university. From this analysis, it was proposed an interrelation between the theoretical and practical works, done by reading of the artists-educators about movement and Gilles Gwizdek in his work process. The research suggests that, from the movement, the student can build autonomously a character through the experience of small movements of the body. Thus, this student would increase his relationship between stage and audience, and consequently, he would cause a possible state of "seduction" of the spectator to the spectacle.

Réfugiés et prisonniers de guerre à Sherbrooke : le camp d'internement Newington, 1940-1946

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Interned in Scotland. The Stobs Camp during the First World War

After the outbreak of war, civilians of Central Power nationality were declared ‘enemy aliens’ throughout the British Empire. Scotland serves as a representative case history to analyse patterns of public Germanophobia, ethnic minority displacement, internment, and repatriation. The Stobs camp in the Scottish Borders region was one of the biggest camps in the Empire. Internees were affected by the depressive ‘barbed wire disease’ and organised a plethora of activities. Those who were repatriated faced destitution in Germany. Neither in Britain nor in Germany have they been included in remembrance cultures. Within wider debates about the totalisation of warfare during World War I, the article takes on a global perspective to argue in favour of a stronger emphasis on civilian suffering.