From North Africa to France:Family Migration in Text and Film

Over the past four decades immigration to France from the Francophone countries of North Africa has changed in character. For much of the twentieth century, migrants who crossed the Mediterranean to France were men seeking work, who frequently undertook manual labour, working long hours in difficult conditions. Recent decades have seen an increase in family reunification - the arrival of women and children from North Africa, either accompanying their husbands or joining them in France. Contemporary creative representations of migration are shaped by this shift in gender and generation from a solitary, mostly male experience to one that included women and children. Just as the shift made new demands of the 'host' society, it made new demands of authors and filmmakers as they seek to represent migration. This study reveals how text and film present new ways of thinking about migration, moving away from the configuration of the migrant as man and worker, to take women, children and the ties between them into account.

Adaption and adjustment of military spouses to overseas postings: An online forum study

Little research has examined the impact of being an accompanying spouse on British military foreign postings. The aim of this qualitative study was to investigate the experiences of 13 military spouses from 11 different overseas locations. Data were collected via an online forum and thematic content analysis was conducted. Key findings revealed that, regardless of the location, reactions to overseas posting varied considerably and were related to the military spouse's personality and personal circumstances, as well as their relationship with family, husband and their support networks. Spouses experienced a loss of control over their lives that was in some cases psychologically distressing. The findings corroborate and extend the findings from a previous study that was limited to one location, further highlighting the need for pre-established support resources from the military and healthcare professionals to be readily accessible for all military spouses. Importantly, such support provision may also facilitate the military spouse in regaining some control over their everyday life, enhancing their well-being and the experience for the family.

Intellectual Property and the EU’s Deep Trade Agenda

The EU is considered to be one of the main proponents of what has been called the deep trade agenda—that is, the push for further trade liberalization with an emphasis on the removal of domestic non-tariff regulatory measures affecting trade, as opposed to the traditional focus on the removal of trade barriers at borders. As negotiations on the Doha Development Round have stalled, the EU has attempted to achieve these aims by entering into comprehensive free trade agreements (FTAs) that are not only limited exclusively to tariffs but also extend to non-tariff barriers, including services, intellectual property rights (IPRs), competition, and investment. These FTAs place great emphasis on regulatory convergence as a means to secure greater market openings. The paper examines the EU's current external trade policy in the area of IP, particularly its attempts to promote its own regulatory model for the protection of IP rights through trade agreements. By looking at the IP enforcement provisions of such agreements, the article also examines how the divisive issues that are currently hindering the progress of negotiations at WTO level, including the demands from developing countries to maintain a degree of autonomy in the area of IP regulation as well as the need to balance IP protection with human rights protection, are being dealt with in recent EU FTAs.

One-pot two-step mechanochemical synthesis: ligand and complex preparation without isolating intermediates

Although the use of ball milling to induce reactions between solids (mechanochemical synthesis) can provide lower-waste routes to chemical products by avoiding solvent during the reaction, there are further potential advantages in using one-pot multistep syntheses to avoid the use of bulk solvents for the purification of intermediates. We report here two-step syntheses involving formation of salen-type ligands from diamines and hydroxyaldehydes followed directly by reactions with metal salts to provide the corresponding metal complexes. Five salen-type ligands 2,2'-[1,2-ethanediylbis[(E)-nitrilomethylidyne]] bisphenol, ` salenH2', 1; 2,2'-[(+/-)-1,2-cyclohexanediylbis-[(E)-nitrilomethylidyne]] bis-phenol, 2; 2,2'-[1,2-phenylenebis( nitrilomethylidyne)]-bis-phenol, ` salphenH2' 3; 2-[[(2-aminophenyl) imino] methyl]-phenol, 4; 2,2'-[(+/-)-1,2-cyclohexanediylbis[(E)-nitrilomethylidyne]]-bis[4,6-bis(1,1-dimethylethyl)]-phenol, ` Jacobsen ligand', 5) were found to form readily in a shaker-type ball mill at 0.5 to 3 g scale from their corresponding diamine and aldehyde precursors. Although in some cases both starting materials were liquids, ball milling was still necessary to drive those reactions to completion because precipitation of the product and or intermediates rapidly gave in thick pastes which could not be stirred conventionally. The only ligand which required the addition of solvent was the Jacobsen ligand 5 which required 1.75 mol equivalents of methanol to go to completion. Ligands 1-5 were thus obtained directly in 30-60 minutes in their hydrated forms, due to the presence of water by-product, as free-flowing yellow powders which could be dried by heating to give analytically pure products. The one-armed salphen ligand 4 could also be obtained selectively by changing the reaction stoichiometry to 1 : 1. SalenH(2) 1 was explored for the onepot two-step synthesis of metal complexes. In particular, after in situ formation of the ligand by ball milling, metal salts (ZnO, Ni(OAc)2 center dot 4H(2)O or Cu(OAc)(2)center dot H2O) were added directly to the jar and milling continued for a further 30 minutes. Small amounts of methanol (0.4-1.1 mol equivalents) were needed for these reactions to run to completion. The corresponding metal complexes [M(salen)] (M = Zn, 6; Ni, 7; or Cu, 8) were thus obtained quantitatively after 30 minutes in hydrated form, and could be heated briefly to give analytically pure dehydrated products. The all-at-once ` tandem' synthesis of [Zn(salen)] 6 was also explored by milling ZnO, ethylene diamine and salicylaldehyde together in the appropriate mole ratio for 60 minutes. This approach also gave the target complex selectively with no solvent needing to be added. Overall, these syntheses were found to be highly efficient in terms of time and the in avoidance of bulk solvent both during the reaction and for the isolation of intermediates. The work demonstrates the applicability of mechanochemical synthesis to one-pot multi-step strategies.

Framed Memories of Berlin:Film, Remembrance and Architecture

In The City of Collective Memory, urban historian Christina Boyer (1994) defines the image of a city as an abstracted concept, an imaginary (re)constructed form. This urban image is created from many aspects, one of which is the framed and edited views and experiences found in films situated in or about a particular city. In this study, to explore the collective memory of the city of Berlin from an architectural point of view, one film from each of the major historical periods of Berlin since the invention of cinema is examined: pre-WWI, interwar period, the Nazi period, post-WWII, Berlin Wall/Cold War, and the reunification period. Memory-making in the city is studied following the footsteps of the protagonists in the films, concluding that film-making and memory-making make use of similar processes, the editing of fragmented pieces of so-called reality, to create its own reality.

An optimised milk testing protocol to ensure accurate enumeration of viable Mycobacterium avium subsp. paratuberculosis by the PMS-phage assay

There is interest in determining levels of Mycobacterium avium subsp. paratuberculosis (MAP) contamination in milk. The optimal sample preparation for raw cows' milk to ensure accurate enumeration of viable MAP by the peptide-mediated magnetic separation (PMS)-phage assay was determined. Results indicated that milk samples should be refrigerated at 4 C after collection and MAP testing should commence within 24 h, or samples can be frozen at 70 C for up to one month without loss of MAP viability. Use of Bronopol is not advised as MAP viability is affected. The vast majority (>95%) of MAP in raw milk sedimented to the pellet upon centrifugation at 2500 g for 15 min, so this milk fraction should be tested. De-clumping of MAP cells was most effectively achieved by ultrasonication of the resuspended milk pellet on ice in a sonicator bath at 37 kHz for 4 min in ‘Pulse’ mode.

Controlling Surface Topology and Functionality of Electrospun Fibers on the Nanoscale using Amphiphilic Block Copolymers To Direct Mesenchymal Progenitor Cell Adhesion

Surface patterning in three dimensions is of great importance in biomaterials design for controlling cell behavior. A facile one-step functionalization of biodegradable PDLLA fibers using amphiphilic diblock copolymers is demonstrated here to systematically vary the fiber surface composition. The copolymers comprise a hydrophilic poly[oligo(ethylene glycol) methacrylate] (POEGMA), poly[(2-methacryloyloxy)ethyl phosphorylcholine] (PMPC), or poly[2-(dimethylamino)ethyl methacrylate)] (PDMAEMA) block and a hydrophobic poly(l-lactide) (PLA) block. The block copolymer-modified fibers have increased surface hydrophilicity compared to that of PDLLA fibers. Mixtures of PLAPMPC and PLAPOEGMA copolymers are utilized to exploit microphase separation of the incompatible hydrophilic PMPC and POEGMA blocks at the fiber surface. Conjugation of an RGD cell-adhesive peptide to one hydrophilic block (POEGMA) using thiol-ene chemistry produces fibers with domains of cell-adhesive (POEGMA) and cell-inert (PMPC) sites, mimicking the adhesive properties of the extracellular matrix (ECM). Human mesenchymal progenitor cells (hES-MPs) showed much better adhesion to the fibers with surface-adhesive heterogeneity compared to that to fibers with only adhesive or only inert surface chemistries.

‘All illness is personal to that individual’: a qualitative study of patients’ perspectives on treatment adherence in bronchiectasis

Background: Adherence to treatment is low in bronchiectasis and is associated with poorer health outcomes. Factors affecting adherence decisions have not been explored in patients with bronchiectasis. 

Objective: We aimed to explore patients' perspectives on adherence, factors affecting adherence decision making and to develop a conceptual model explaining this decision-making process in adults with bronchiectasis. 

Methods: Adults with bronchiectasis participated in one-to-one semi-structured interviews. Interviews were audio-recorded, transcribed verbatim and analysed independently by two researchers using thematic analysis. Data from core themes were extracted, categorized into factors affecting adherence decision making and used to develop the conceptual model. 

Results: Participants' beliefs about treatment, the practical aspects of managing treatment, their trust in health-care professionals and acceptance of disease and treatment were important aspects of treatment adherence. The conceptual model demonstrated that adherence decisions were influenced by participants' individual balance of barriers and motivating factors (treatment-related, disease-related, health-care-related, personal and social factors). 

Conclusion: Adherence decision-making in bronchiectasis is complex, but there is the potential to enhance adherence by understanding patients' specific barriers and motivators to adherence and using this to tailor adherence strategies to individual patients and treatments. © 2014 John Wiley & Sons Ltd.

New FMO Type to Flag ROI in H264/AVC

This paper presents a new type of Flexible Macroblock Ordering (FMO) type for the H.264 Advanced Video Coding (AVC) standard, which can more efficiently flag the position and shape of regions of interest (ROIs) in each frame. In H.264/AVC, 7 types of FMO have been defined, all of which are designed for error resilience. Most previous work related to ROI processing has adopted Type-2 (foreground & background), or Type-6 (explicit), to flag the position and shape of the ROI. However, only rectangular shapes are allowed in Type-2 and for non-rectangular shapes, the non-ROI macroblocks may be wrongly flagged as being within the ROI, which could seriously affect subsequent processing of the ROI. In Type-6, each macroblock in a frame uses fixed-length bits to indicate to its slice group. In general, each ROI is assigned to one slice group identity. Although this FMO type can more accurately flag the position and shape of the ROI, it incurs a significant bitrate overhead. The proposed new FMO type uses the smallest rectangle that covers the ROI to indicate its position and a spiral binary mask is employed within the rectangle to indicate the shape of the ROI. This technique can accurately flag the ROI and provide significantly savings in the bitrate overhead. Compared with Type-6, an 80% to 90% reduction in the bitrate overhead can be obtained while achieving the same accuracy.

Defining the content and delivery of an intervention to Change AdhereNce to treatment in BonchiEctasis (CAN-BE): a qualitative approach incorporating the Theoretical Domains Framework, behavioural change techniques and stakeholder expert panels

Background
Low patient adherence to treatment is associated with poorer health outcomes in bronchiectasis. We sought to use the Theoretical Domains Framework (TDF) (a framework derived from 33 psychological theories) and behavioural change techniques (BCTs) to define the content of an intervention to change patients’ adherence in bronchiectasis (Stage 1 and 2) and stakeholder expert panels to define its delivery (Stage 3).

Methods
We conducted semi-structured interviews with patients with bronchiectasis about barriers and motivators to adherence to treatment and focus groups or interviews with bronchiectasis healthcare professionals (HCPs) about their ability to change patients’ adherence to treatment. We coded these data to the 12 domain TDF to identify relevant domains for patients and HCPs (Stage 1). Three researchers independently mapped relevant domains for patients and HCPs to a list of 35 BCTs to identify two lists (patient and HCP) of potential BCTs for inclusion (Stage 2). We presented these lists to three expert panels (two with patients and one with HCPs/academics from across the UK). We asked panels who the intervention should target, who should deliver it, at what intensity, in what format and setting, and using which outcome measures (Stage 3).

Results
Eight TDF domains were perceived to influence patients’ and HCPs’ behaviours: Knowledge, Skills, Beliefs about capability, Beliefs about consequences, Motivation, Social influences, Behavioural regulation and Nature of behaviours (Stage 1). Twelve BCTs common to patients and HCPs were included in the intervention: Monitoring, Self-monitoring, Feedback, Action planning, Problem solving, Persuasive communication, Goal/target specified:behaviour/outcome, Information regarding behaviour/outcome, Role play, Social support and Cognitive restructuring (Stage 2). Participants thought that an individualised combination of these BCTs should be delivered to all patients, by a member of staff, over several one-to-one and/or group visits in secondary care. Efficacy should be measured using pulmonary exacerbations, hospital admissions and quality of life (Stage 3).

Conclusions
Twelve BCTs form the intervention content. An individualised selection from these 12 BCTs will be delivered to all patients over several face-to-face visits in secondary care. Future research should focus on developing physical materials to aid delivery of the intervention prior to feasibility and pilot testing. If effective, this intervention may improve adherence and health outcomes for those with bronchiectasis in the future.

Improved model for interfacial stresses accounting for the effect of shear deformation in plated beams

A significant increase in strength and performance of reinforced concrete, timber and metal beams may be achieved by adhesively bonding a fibre reinforced polymer composite, or metallic such as steel plate to the tension face of a beam. One of the major failure modes in these plated beams is the debonding of the plate from the original beam in a brittle manner. This is commonly attributed to the interfacial stresses between the adherends whose quantification has led to the development of many analytical solutions over the last two decades. The adherends are subjected to axial, bending and shear deformations. However, most analytical solutions have neglected the effect of shear deformation in adherends. Few solutions consider this effect approximately but are limited to one or two specific loading conditions. This paper presents a more rigorous solution for interfacial stresses in plated beams under an arbitrary loading with the shear deformation of the adherends duly considered in closed form using Timoshenko’s beam theory. The solution is general to linear elastic analysis of prismatic beams of arbitrary cross section under arbitrary loading with a plate of any thickness bonded either symmetrically or asymmetrically with respect to the span of the beam.

A study protocol for a pilot randomised trial of a structured education programme for the self-management of type 2 diabetes for adults with intellectual disabilities

BACKGROUND: The need for structured education programmes for type 2 diabetes is a high priority for many governments around the world. One such national education programme in the United Kingdom is the DESMOND Programme, which has been shown to be robust and effective for patients in general. However, these programmes are not generally targeted to people with intellectual disabilities (ID), and robust evidence on their effects for this population is lacking. We have adapted the DESMOND Programme for people with ID and type 2 diabetes to produce an amended programme known as DESMOND-ID. This protocol is for a pilot trial to determine whether a large-scale randomised trial is feasible, to test if DESMOND-ID is more effective than usual care in adults with ID for self-management of their type 2 diabetes, in particular as a means to reduce glycated haemoglobin (Hb1Ac), improve psychological wellbeing and quality of life and promote a healthier lifestyle. This protocol describes the rationale, methods, proposed analysis plan and organisational and administrative details.

METHODS/DESIGN: This trial is a two arm, individually randomised, pilot trial for adults with ID and type 2 diabetes, and their family and/or paid carers. It compares the DESMOND-ID programme with usual care. Approximately 36 adults with mild to moderate ID will be recruited from three countries in the United Kingdom. Family and/or paid carers may also participate in the study. Participants will be randomly assigned to one of two conditions using a secure computerised system with robust allocation concealment. A range of data will be collected from the adults with ID (biomedical, psychosocial and self-management strategies) and from their carers. Focus groups with all the participants will assess the acceptability of the intervention and the trial.

DISCUSSION: The lack of appropriate structured education programmes and educational materials for this population leads to secondary health conditions and may lead to premature deaths. There are significant benefits to be gained globally, if structured education programmes are adapted and shown to be successful for people with ID and other cognitive impairments.

TRIAL REGISTRATION: Registered with International Standard Randomised Controlled Trial (identifier: ISRCTN93185560 ) on 10 November 2014.

Vehicular Traffic Intersecting Body-to-Body Communications Channels at 2.45 GHz

In this paper we investigate the effects of vehicular traffic on body-to-body (B2B) communications channels in an urban environment at 2.45 GHz. In particular, the impact of differing vehicle types passing in the vicinity of a B2B link are investigated for different body orientations relative to one another at the side of a busy urban street. Initial findings suggest that the average disturbance in a B2B channel can last for 2 seconds and depending on the vehicle size, fades in excess of 40 dB can occur. The body orientations are shown to be a significant factor on the effects of vehicular traffic on the B2B channel.

Prevention of Cataract Blindness in Rural China.

China has undergone dramatic economic and social reforms during last 30 years, leading to a notably higher level of living standards and health care access for Chinese citizens. However, China's cataract surgical rate of 780 cases/y per million population trails Asian neighbors with lower income levels such as India and Vietnam. Eye care providers and patients encounter many barriers in gaining access to one another.Hands-on training programs conducted by international nongovernmental organizations and the government have helped to increase the number of qualified cataract surgeons in rural area, but establishing a residency training system that produces ophthalmologists capable of performing independent surgery is the only sustainable way to meet the increasing demand for surgery from an aging population. The New Rural Cooperative Medical System has successfully reduced the financial burden of cataract surgery for the rural population; however, reimbursement for outpatient treatment of leading eye diseases is needed.Community outreach screening combined with education is essential in rural areas' increased demand for surgery. Methods to optimize the yield from such screening must still be devised and proven, however. Improvements in the hospital administration and management structure are also needed to improve the efficiency of China's rural hospitals in delivering high-quality, low-cost cataract surgical services.

Área de projecto de 12º ano de escolaridade: seu potencial educativo

A reforma curricular do ensino secundário em Portugal, enquadrada pelo Decreto-Lei nº. 74/2004, de 26 de Março, com as alterações introduzidas pelo Decreto-Lei nº. 24/2006, de 6 de Fevereiro, integra no desenho curricular dos cursos Científico- Humanísticos a Área de Projeto (AP). Esta área curricular não disciplinar, inscrita no plano de estudo dos referidos cursos, centra-se na realização de projectos concretos por parte dos alunos tendo em vista o desenvolvimento de uma visão integradora do saber, a promoção da sua orientação escolar e profissional e facilitar a sua aproximação ao mundo do trabalho (DGIDC, 2006, p.5). Diversos autores (Caamaño, 2005; Cachapuz et al., 2002; Pedrosa, 2001; Santos, 1999; Pérez, 1998; entre outros) apontam para a necessidade de a escola criar situações formativas que permitam aos alunos não só desenvolverem competências de pesquisa, selecção e organização de informação, mas também de estabelecerem relações entre os conhecimentos, de forma a adquirirem um saber integrado e a desenvolverem ainda competências de vivência numa sociedade que se rege por princípios de uma cidadania democrática e participativa. Sendo recente a implementação da Área de Projecto no ensino secundário, e face às actuais exigências sociais de criatividade e de inovação e à necessidade de intervir no futuro e de o conter dentro de limites previsíveis, partimos para este estudo com a seguinte questão: Qual o contributo da área curricular não disciplinar Área de Projecto do 12º ano - cursos de Ciências e Tecnologias - para o desenvolvimento de competências requeridas a um cidadão do século XXI? Perante esta questão, definimos como objectivos para a presente investigação: (a) estudar as potencialidades educativas da AP (12º ano) como contributo para o desenvolvimento de competências de cidadania; (b) estudar as potencialidades educativas da AP (12º ano) para a educação em e pelas ciências e (c) contribuir para o desenvolvimento do conhecimento didáctico sobre a relevância da AP no ensino secundário. Face aos objectivos definidos, delineámos uma metodologia de investigação qualitativa com características de estudo de caso, fazendo recurso de diversos instrumentos de recolha de dados (entrevista, questionário, observação directa, análise documental), e da análise de conteúdo como técnica principal de análise de dados. Os participantes privilegiados do estudo foram, para além da investigadora, alunos de uma turma do 12º ano e a respectiva professora de Área de Projecto. O estudo de caso consistiu no acompanhamento da concepção e do desenvolvimento da AP, numa turma de 12 alunos do 12º ano de escolaridade da cidade da Horta (Açores/Portugal), bem como na avaliação do seu impacto nos alunos da referida turma. Os resultados da investigação apontam, no caso concreto em estudo, para um elevado potencial educativo desta área curricular (traduzido por exemplo, ao nível de competências processuais e atitudinais), mas também para uma natureza excessivamente formal no desenvolvimento curricular de AP, incluindo a avaliação das aprendizagens dos alunos. Os resultados sugerem ainda a necessidade de se desenvolver uma didáctica especifica desta área curricular, que valorize as características de cada aluno e as especificidades do seu contexto, bem como as metodologias de trabalho a serem utilizadas, por forma a evitar que esta área curricular se transforme em mais uma disciplina do plano de estudos dos alunos. Vários caminhos de investigação futura emergem do estudo realizado. A título exemplificativo refira-se a necessidade de estudar como a formação de professores pode contribuir para o desenvolvimento profissional dos mesmos no âmbito da leccionação de AP e de outras similares.