bluuebunny/crossref_metadata_2025_split huggingface dataset:
Putting the ‘love back in’ to journalism: Transforming habitus in Aboriginal affairs student reporting
Authors: Mason Bonita , Thomson Chris , Bennett Dawn , Johnston Michelle 
Published: February 2020

Abstract
While journalism scholars have identified a lack of critical reflexivity in journalism, few have identified ways to educate university students for critically reflexive journalism practice. This article reports on a university teaching project that enables such practice as a means to counter exclusions, stereotyping and misrepresentation of Aboriginal people by large-scale Australian media. Using Bourdieu’s concept of habitus to track transformations in student dispositions, particularly as they relate to practice, the article shows how participating students became more competent and confident Aboriginal affairs journalists with a strengthened sense of themselves, their practice and the journalistic field. Their investment in the field was strengthened as they sought to tell hidden and disregarded stories, and to include previously excluded voices, perspectives and representations. The article describes and analyses an example of critically reflexive learning, practice and teaching that has the potential to transform students’ learning, the journalistic field and relations between Aboriginal non-Aboriginal Australians.
Activist archiving of alternative media in Canada: The tip of a fast-melting iceberg
Authors: Kozolanka Kirsten , Lithgow Michael 
Published: February 2020

Abstract
The struggles of subjugated communities against the status quo often find their only visibility in alternative media. These are media that function outside traditional market-based routines, servicing small, neglected audiences whose experiences challenge or destabilise hegemonic discourses. Their marginalised political and cultural status is largely what makes them alternative: these are the articulations of activist citizens whose exclusion from dominant media has driven them into the production of their own cultural texts. Yet alternative media texts – like news texts generally – quickly lose their cultural currency. Archives exist as an apparatus of cultural preservation and legitimisation, but they traditionally have been the purview of large state-run or private institutions with little interest in preserving alternative media. This article examines the practices and preservation of alternative media archives in Canada. By mapping archival practices at sites of independent media production across Canada, and also archiving practices at a sample of provincial, municipal, independent and community archives in relation to alternative media holdings, this research assesses the current state of archiving alternative media records in a Canadian setting. The findings of the study suggest that while institutional archives often overlook alternative media records as falling outside of their explicit mandates, alternative media organisations are struggling to preserve their histories due to financial, technological and expertise deficiencies. Our findings suggest that a broad national strategy to help Canada deal with an alarming loss of alternative cultural records is long overdue, and that a partnership of archivists, activists, librarians and alternative media practitioners would constitute an important path forward at a time when our forgotten activist media are close to being lost.
Goals of Treatment for Improved Survival in Primary Biliary Cholangitis: Treatment Target Should Be Bilirubin Within the Normal Range and Normalization of Alkaline Phosphatase
Authors: Murillo Perez Carla F. , Harms Maren H. , Lindor Keith D. , van Buuren Henk R. , Hirschfield Gideon M. , Corpechot Christophe , van der Meer Adriaan J. , Feld Jordan J. , Gulamhusein Aliya , Lammers Willem J. , Ponsioen Cyriel Y. , Carbone Marco , Mason Andrew L. , Mayo Marlyn J. , Invernizzi Pietro , Battezzati Pier Maria , Floreani Annarosa , Lleo Ana , Nevens Frederik , Kowdley Kris V. , Bruns Tony , Dalekos George N. , Gatselis Nikolaos K. , Thorburn Douglas , Trivedi Palak J. , Verhelst Xavier , Parés Albert , Janssen Harry L.A. , Hansen Bettina E. ,   on behalf of the GLOBAL PBC Study Group
Published: February 2020

INTRODUCTION:
In primary biliary cholangitis (PBC), bilirubin and alkaline phosphatase (ALP) are widely established as independent predictors of prognosis. Current treatment goals do not aim for normalization of surrogate markers because their association with survival has not been defined.

METHODS:
The patient cohort from the GLOBAL PBC Study Group was used, comprising of long-term follow-up data from European and North American centers. Ursodeoxycholic acid-treated and untreated patients with bilirubin levels ≤1 × upper limit of normal (ULN) at baseline or 1 year were included. The association of normal ALP with transplant-free survival was assessed in a subgroup with ALP ≤1.67 × ULN at 1 year. Optimal thresholds of bilirubin and ALP to predict liver transplantation (LT) or death were evaluated.

RESULTS:
There were 2,281 patients included in the time zero cohort and 2,555 patients in the 1-year cohort. The bilirubin threshold with the highest ability to predict LT or death at 1 year was 0.6 × ULN (hazard ratio 2.12, 95% CI 1.69–2.66, P < 0.001). The 10-year survival rates of patients with bilirubin ≤0.6 × ULN and >0.6 × ULN were 91.3% and 79.2%, respectively (P < 0.001). The risk for LT or death was stable below the bilirubin levels of 0.6 × ULN, yet increased beyond this threshold. Ursodeoxycholic acid-induced reduction in bilirubin below this threshold was associated with an 11% improvement in 10-year survival. Furthermore, ALP normalization was optimal, with 10-year survival rates of 93.2% in patients with ALP ≤ 1 × ULN and 86.1% in those with ALP 1.0–1.67 × ULN.

DISCUSSION:
Attaining bilirubin levels ≤0.6 × ULN or normal ALP are associated with the lowest risk for LT or death in patients with PBC. This has important implications for treatment targets.
L’engouement du marketing pour la confiance : quelle place pour l’éthique ?
Authors: Bonnaud-Le Roux Sophie 
Published: February 2020

On observe depuis quelques années un engouement pour la notion de confiance parmi les discours marketing, qui est emblématique d’un déplacement des catégories réflexives d’un marketing dit transactionnel vers un marketing dit relationnel. Une analyse socio-sémiotique d’un corpus de sources professionnelles montre que la confiance des consommateurs vis-à-vis des marques y est pensée comme la résultante de comportements stratégiques empreints d’un savoir-être relationnel. Celui-ci se coache et se construit suivant un système de codes, supposément empruntés à la sphère interpersonnelle. Le projet de cet article ne vise pas à préjuger de la qualité éthique des démarches professionnelles, mais à questionner l’approche fonctionnaliste et technicisante de la confiance marque-consommateurs, en interrogeant le lien entre d’une part les démarches communicationnelles préconisées et mises en place au sein de la fonction marketing et d’autre part les aspects éthiques de la confiance.

Marketing shifted from a transactional to a mainly relational approach over the last few years. This article displays the results of a socio-semiotic analysis based on book chapters and articles written by professionals, all of them mentioning trust between brands and customers. This analysis shows that brand-customer trust is thought of as the result of a relational know-how using the codes of human relationships. This article questions this technicizing and functionalist representation of trust as well as both strategic and ethical dimensions of “customer relationship” in marketing representations.
De policier à communicant dans la police nationale : les conditions sociales d’une conversion improbable
Authors: Le Saulnier Guillaume 
Published: February 2020

Cette enquête ethnographique réalisée au sein du Service d’information et de communication de la police (SICoP) se concentre sur les policiers devenus communicants et les conditions de leur conversion professionnelle. Elle interroge leurs profils et leurs parcours, ainsi que la construction de leur compétence et de leur identité. La communication fait l’objet d’une intégration avancée et de processus de professionnalisation dans la police nationale. Si le service observé s’adjoint de plus en plus les compétences de spécialistes, il se compose majoritairement de policiers issus des services actifs et dépourvus d’expérience dans la communication. En découle le rôle crucial de la formation des recrues, par une inculcation formelle et, surtout, informelle des techniques et des normes de travail. Mais les compétences acquises se heurtent au fonctionnement bureaucratique de l’institution, où la communication reste étroitement contrôlée et subordonnée aux préoccupations et aux intérêts du pouvoir politique. De surcroît, les policiers communicants occupent une position marginale au sein de leur groupe professionnel. Pour légitimer leur existence et leur compétence, ils s’efforcent d’établir une continuité entre le rôle de policier et celui de communicant, par des opérations à la fois objectives et subjectives.

This ethnographical survey conducted in the Police’s Information and Communication Service (SICoP) focuses on the French policemen who become communication officers and the conditions of their professional conversion. It examines their profiles and their careers, as well as the construction of their competence and identity. Communication is widely integrated and concerned with processes of professionalization in the French police. The service recruits more and more communication specialists, but it consists predominantly of policemen from street-level offices or criminal police who lack of experience in communication. Hence the critical role of the training of recruits, through formal and informal teaching of professional techniques and norms. But the skills acquired are in conflict with the bureaucratic management of the institution, where communication remains highly controlled and subjected to the concerns and the interests of political power. Moreover, the position of police communication officers is marginal within their profession. In order to legitimate their existence and their competence, they try to establish a link between the role of policeman and the role of communication officer, through both objective and subjective means.
Les communicateurs de l’Europe : des acteurs frontières confrontés à l’hybridité professionnelle et organisationnelle
Authors: Roginsky Sandrine 
Published: February 2020

Les communicateurs de l’Europe, qui travaillent au sein ou en périphérie des institutions européennes, sont des acteurs frontières, au croisement de différents univers professionnels et mondes sociaux. La diversité, voire la fragmentation, des activités professionnelles qui sont les leurs participe à l’hybridité de la fonction qui semble ainsi recouvrir des missions très variées. L’hybridité professionnelle constitue certainement un atout pour les communicateurs qui, caméléons, peuvent facilement s’adapter à l’hybridité organisationnelle à laquelle ils sont confrontés, mais, ce faisant, tend à complexifier les modalités de professionnalisation. Les communicateurs peinent ainsi à faire reconnaître leur fonction. L’usage des dispositifs de réseaux socionumériques est envisagé par certains comme outil de légitimation, sans que cela ne facilite pour autant la fabrique d’un éthos professionnel commun. L’éthos européen qu’ils partagent est cependant un élément constitutif de leur identité professionnelle, qui peut d’ailleurs prendre le pas sur le reste.

The communicators of Europe, who work inside or in the periphery of European institutions, are boundary actors, at the crossroads of different professional universes and social worlds. The diversity or fragmentation of their professional activities participate in hybridizing their work which includes a wide range of tasks. Professional hybridity is both an opportunity for communicators who, like chameleons, can adapt to the organizational hybridity they are faced with, and a difficulty as it complicates the process of professionalization. Thus communicators struggle to make communication recognized. In such a context, use of digital social networks is identified by some of them as a tool of legitimation. Yet it does not further the making of a common professional ethos. The European ethos is, however, constitutive of their professional identify and perhaps take precedence over other considerations.
Quand un journaliste devient le directeur de la communication au sein de son entreprise de presse
Authors: Lipani Marie Christine 
Published: February 2020

Cette recherche interroge la trajectoire professionnelle d’un journaliste, ancien rédacteur en chef d’un quotidien régional du sud de la France, devenu directeur de la communication au sein de la même entreprise de presse où s’est déroulé l’essentiel de son parcours journalistique. Il s’agit de comprendre comment s’opère la mutation professionnelle d’une personne bénéficiant d’une légitimité journalistique au sein de son média, et se retrouvant dans une position « hors champs » par rapport à sa première communauté d’appartenance. Dans les rédactions traditionnelles comme cela s’observe au sein des quotidiens régionaux français, les fonctions de communication souffrent encore d’un procès en illégitimité, même si, pour des raisons économiques notamment, les pratiques rédactionnelles tendant à s’hybrider de plus en plus vers des logiques plus communicationnelles (Frisque, 2014). Cette étude se concentre sur la manière dont ce professionnel, qui définit ses missions communicationnelles comme au service du contenu éditorial de la rédaction, -signifiant par là qu’il effectue, dans la façon d’appréhender son métier, une différence fondamentale entre les fonctions "habituelles" d’un directeur de la communication au sein d’une entreprise et les compétences attendues au sein d’un média- ; procède, en interne, à des mécanismes d’ajustements récurrents afin de conforter son statut quelque peu atypique.
Paul Rasse, Le musée réinventé. Culture, patrimoine, médiation. CNRS Editions, Paris, 2017.
Authors: Gryspeerdt Axel 
Published: February 2020

Comme d'autres médias, notamment le cinéma, le musée passe par des crises et connaît des mutations et des périodes de redéfinition. Il arrive même que sur base de désertion des visiteurs, sa mort ait été annoncée.Pour qui lit Paul Rasse, pas de doutes à cet égard, le musée est bien un média. Il est même « le premium » des médias...
Controlled Evaluation in a Diesel Engine of the Biofuel Obtained with Ni/γ-Al2O3 Nanoparticles in the Hydrodeoxygenation of Oleic Acid
Authors: Sánchez-Cárdenas Manuel , Sánchez-Olmos Luis A. , Sathish-Kumar K. , Trejo-Zarraga Fernando , Maldonado-Ruelas Víctor A. , Ortiz-Medina Raúl A. 
Published: February 2020

AbstractRenewable biodiesel with a high content of n-C17 alkanes was prepared through the catalytic hydrodeoxygenation of oleic acid under optimum conditions of temperature, reaction time and weight percentage of Ni deposited in γ-Al2O3. The hydrotreated vegetable oil (HVO) was blended with petrodiesel (20 % and 40 % of HVO) to evaluate its behaviour in a diesel engine. Comparative studies of power and emission of atmospheric pollutants such as NOx, CO, HC and smoke were evaluated under prepared blends and petrodiesel. The presence of HVO biodiesel at full load generated a slight decrease in power compared to petrodiesel; however, the decrease in emission of pollutants when using the blends containing HVO was significant. In the case of 40 % HVO were able to reduce more of 20 % of CO and HC emissions, and more than 40 % reduction in smoke when compared with petrodiesel. The NOx emissions of the blends with HVO had a significant slightly decrease. Further, the properties of Ni/γ-Al2O3 catalysts are justified by the results of EDS characterization, surface area (SBET), XRD, XPS, HR-TEM and it’s capacity to produce biodiesel.
Mass Modelling and Effects of Fruit Position on Firmness and Adhesiveness of Banana Variety Nipah
Authors: Zainal A’Bidin Farahana Nabilah , Shamsudin Rosnah , Mohd Basri Mohd Salahuddin , Mohd Dom Zanariah 
Published: February 2020

Abstract
Fruits including banana are susceptible to damage especially during transportation. Nipah banana, also known as Musa acuminata balbisiana, has irregular shape and is short in length. This paper focuses on the physical and mechanical properties of Nipah banana. Mathematical models were developed to predict the mass of banana fruit based on the physical properties. Changes during ripening period in terms of the firmness and adhesiveness of Nipah banana were investigated at room temperature (25 °C) for three different positions in a finger. Peak positive and negative force was taken as firmness and adhesiveness, respectively. Results showed that the multiple regression modelling based on three dimensions had the highest R
2 value. Values of firmness and adhesiveness decreased with the ripening days due to starch degradation and accumulation of soluble sugars. A similar trend was observed on the firmness for all three positions.
Is Financial Distress Value Relevant? – Implications for Multiple-Based Valuation
Authors: Goetz Sabrina 
Published: February 2020

AbstractIn relative valuation peer groups of comparable companies are essential to derive the value of the firm. Valuing a target firm that is in financial distress by using a set of healthy peer group firms probably leads to an overvaluation. We examine whether the financial distress risk has an influence on a company’s value and quantify the discount through financial distress. We identify financial distress by Standard and Poor’s long-term issuer ratings and Altman’s z″-score. We then match the identified firms in financial distress with healthy counterparts that are comparable in value relevant characteristics, i. e. profitability, risk, and growth, to estimate the percentage difference in valuation multiples. Using rating information, in every year almost half of the companies are in financial distress whereas by Altman’s z″-score about 20% of the companies in the sample are in financial distress. We find that the discount caused by financial distress makes up about 4–7% of firm value. The discount increases for lower rating classes and lower z″-scores. Besides the degree of financial distress, market downturns as the financial crisis affect the distress discount.
The characteristics and nomogram for primary lung papillary adenocarcinoma
Authors: Zhang Yuqian , Xie Hui , Zhang Ziying , Zhang Pengfei , Chen Peng , Wang Xiang 
Published: February 2020

Abstract

Background
Primary pulmonary papillary adenocarcinoma (PA) is a specific and rare subtype of invasive pulmonary adenocarcinoma (ADC). The knowledge concerning the clinicopathologic features and prognosis of patients with primary pulmonary PA has not been clarified because of its rarity.

Methods
The clinical data of a total of 3391 patients with primary pulmonary PA were retrospectively analyzed to confirm their clinical characteristics and factors influencing prognosis and were in comparison with 3236 patients with non- PA pulmonary adenocarcinoma. All patients were histologically diagnosed between 1988 and 2015 in The Surveillance Epidemiology and End Results (SEER) database. A nomogram with satisfactory predictive performance was established to visually predict long-term survival of these patients.

Results and conclusion
Collectively, primary pulmonary PA is a rare pathological cancer and its prognosis is analogous to that of non-PA pulmonary adenocarcinoma. Older age, larger lesions, distant metastases, lymph node invasion, and poor pathological differentiation are correlative with unacceptable prognosis. Surgical intervention is conducive to reaping favorable prognosis. Unfortunately, radiotherapy or chemotherapy results of no significant effects on patient survival. In our study, a nomogram with prognostic function is formulated to confer individual prediction of overall survival (OS).
Enhanced photoresponse of highly air-stable palladium diselenide by thickness engineering
Authors: Wu Jing , Zhao Yunshan , Sun Minglei , Zheng Minrui , Zhang Gang , Liu Xinke , Chi Dongzhi 
Published: February 2020

Abstract
Recently, layered two-dimensional (2D) palladium diselenide (PdSe2), with a unique low- symmetry puckered pentagon atomic morphology, has emerged as a promising candidate for next-generation nanoelectronics and optoelectronics because of its chemical stability and extraordinary electrical properties. Moreover, PdSe2 possesses a strong thickness-dependent bandgap that varies from 0 eV for bulk to 1.3 eV for monolayer, which can further render its potential applications in optoelectronics. However, the layer-dependent optoelectronic properties of PdSe2 are still lacking up to date. Herein, we studied the optoelectronics transport characteristics of high-quality PdSe2-based photodetectors with different thicknesses. We demonstrated an enhancement of PdSe2 photodetector performance owing to the band engineering via a thickness reduction. The highest responsivity of 5.35 A/W can be achieved with an external quantum efficiency of 1250% at the wavelength of 532 nm. We attribute such high performance in photoresponsivity to the high valley convergence in the conduction band of layered PdSe2, in agreement with first-principles calculation. Our results offer new insight into the layer-dependent optoelectronic properties of PdSe2 and open new avenues in engineering next-generation 2D-based electronics and optoelectronics.
High gas permeability of nanoZIF-8/polymer-based mixed matrix membranes intended for biogas purification
Authors: Sutrisna Putu Doddy , Savitri Emma 
Published: February 2020

Abstract
The production of biomethane from the biogas purification process depends on the capacity of the separation technique employed to separate methane from carbon dioxide. Mixed matrix membranes (MMMs) combine the benefits of polymeric and inorganic materials, and it is believed that the trade-off between gas permeability and selectivity in polymeric membranes can be hampered by MMMs. Until recently, the development of MMMs for the biogas purification process has been constrained in lab scales. To be applied in large scales, the increase in gas permeability as well as the membrane performance under the influence of CO2 plasticization needs to be investigated. This paper reports the evaluation of gas permeability and CO2/CH4 gas separation performances of nano zeolitic imidazolate framework (ZIF)-8/Pebax-1657 to be used for biogas purification processes. In addition, the study on the CO2 plasticization behavior of MMMs fabricated with co-polymer Pebax was investigated. The incorporation of nanoZIF-8 particles inhibited the increase of CO2 permeability due to the reduced polymer flexibility. In addition, the diffusional selectivity of ZIF-8 improves the permeation behavior of both gases through MMMs. With nanoZIF-8/Pebax-1657 MMMs, the incorporation of particles improves the gas permeability with a slight decrease in gas selectivity, indicating a potentiality of the membranes used for biogas purification processes.
25 Years of Elder Law: An Integrative and Historical Account of the Field of Law and Aging
Authors: Doron Israel 
Published: February 2020

Abstract
Twenty-five years have passed since my first exposure to the field of “elder law.” From a “young” master’s student I have become a law professor and a gerontologist who specializes in law and aging. The journey I have personally experienced in the last quarter-century provided me with some perspective regarding the field of elder law (or, as I prefer to call it, law and aging).
In this Article, I try to summarize my experience and share some personal insights on the field. This is naturally a very personal and subjective experience. However, it may be constructive to others in shaping the next twenty-five years of the field. Hence, the goal of this Article is to provide both an integrative description of the developments in the field and some propositions for possible future directions.