bluuebunny/crossref_metadata_2025_split huggingface dataset:
Challenges when introducing electronic exam
Authors: Kuikka Matti , Kitola Markus , Laakso Mikko-Jussi 
Published: October 2014

Time pressures often necessitate the use of more efficient exam tools, such as electronic exams (e-exams), instead of traditional paper exams. However, teachers may face challenges when introducing e-exams in a higher education context. This paper describes what kinds of challenges teachers may face when introducing e-exams, based on experiences in Turku University of Applied Sciences (TUAS) where e-exams have been used since 2012. For this research, the authors used their personal experiences as administrators and teachers of current e-systems used for e-exams in universities in Turku, Finland. Quantitative data were collected by survey from teachers in TUAS (the case study). The learning management systems, Moodle, Optima and ViLLE, and dedicated e-examination systems, Soft Tutor and Tenttis, were also compared to clarify what kind of features are available in order to ease teachers’ work with examinations. The results identified various challenges during e-exam introduction in TUAS. The paper also provides a list of essential services or features for teachers to ease the introduction of e-exams. Among the analysed systems, ViLLE supported most of the required features, and can be used for both learning management and e-examination systems, providing teachers with one single system, which was found to be important to teachers. The key service found by this paper is ‘support for teachers’, which is in line with previous studies.Keywords: e-assessment; e-examination; e-exam; teacher; feature(Published: 8 October 2014)Citation: Research in Learning Technology 2014, 22: 22817 -http://dx.doi.org/10.3402/rlt.v22.22817
Consentir à la dépendance ? Pratique de l'art-thérapie en psychiatrie
Authors: Languette Marie-Agnès , Katchadourian Francis 
Published: October 2014

En quoi peut-on considérer qu’une dépendance à l’institution puisse être réparatrice ? Elle permettrait alors une reconstitution et un maintien du lien social. L’auteur montre dans cet article, à travers une vignette clinique, qu’une dépendance est parfois à consentir pour qu’un processus de séparation avec l’institution puisse s’opérer. L’art-thérapie, en tant que dispositif de soin, cherche à favoriser l’établissement d’un processus vers l’indépendance : être d’abord sujet d’une production symbolique pour mieux l’être de sa propre existence.
Réflexions cliniques autour de la vulnérabilité dans la relation de soins en cancérologie
Authors: du Colombier Mathilde 
Published: October 2014

L’effraction de l’intime par la maladie cancéreuse et les mises en vulnérabilité somatiques et psychiques qu’elle entraîne oblige le patient à une assistance soignante, interrogeant par là même la question d’une altérité possible à accueillir. Quel dévoilement à peu près paisible peut se consentir à cet autre-soignant, quand le cancer est déjà lui-même intime déconstruction par l’Autre, par l’intrus en soi ? Et comment penser la question de la distance et de la proximité offertes au vulnérable, qui pourrait permettre à l’espace de la relation de soin de se faire levier de transitionnalité et de créativité psychique pour le patient ?
La psychologie des Suisses
Authors: Kurz Thomas 
Published: October 2014

Après le retrait des jungiens de l’Association psychanalytique internationale ( api ) en 1914, Freud n’avait plus d’adeptes organisés dans la province suisse autrefois si importante. Ce n’est qu’après la Première Guerre mondiale qu’il y eut de nouveau un groupe local suisse. C’est à la lecture des correspondances de Freud, des Lettres circulaires du Comité secret, et d’après l’étude de l’histoire de la Société suisse de psychanalyse ( ssp ) qu’apparaissent des constantes dans la relation entre les Suisses et l’internationale freudienne. Des analystes pleinement formés refusaient sans cesse d’entrer dans l’association nationale ( ssp ) ou internationale ( api ). Et ceux qui coopéraient ne cessaient d’ergoter sur un mode particulariste que Freud qualifiait d’« esprit de canton ». Ils s’opposaient à des traditions relatives aux congrès, faisant capoter ces derniers, ne s’en tenaient pas aux cursus de formation en vigueur – faisaient toujours tout un peu différemment des autres. En Suisse même, l’unité des freudiens était constamment menacée par le particularisme des médecins. Aussi les Suisses sont-ils restés longtemps les enfants terribles de l’ api . Le dernier drame de l’histoire bientôt centenaire a été une scission dont personne ne voulait.
Eugen Bleuler (30 avril 1857-15 juillet 1939)
Authors: Weber Kaspar 
Published: October 2014

Eugen Bleuler (1857-1939) est issu d’une famille de fermiers et du commerce de textiles dans la banlieue de Zurich. Immédiatement après les études de médecine il se forme en psychiatrie, probablement sous l’influence de la maladie mentale de sa sœur. En 1886, à 29 ans, il devient médecin chef de la clinique de Rheinau dans le canton de Zurich et, en 1898, professeur ordinaire de psychiatrie à Zurich. Il est le premier médecin chef d’une clinique psychiatrique qui s’ouvre à la psychanalyse freudienne. Parmi ses nombreux travaux scientifiques, sa monographie de la maladie qu’il appelle schizophrénie lui procure une réputation mondiale. Dans le contexte de son engagement social, il s’occupe spécialement dans la lutte contre l’alcoolisme.
pour une culture sans « exception »
Authors: Lazzarato Maurizio , d’Hallivillée Christophe , Holmes Brian 
Published: October 2014

Résumé Ce texte est une contribution collective destinée à nourrir la réflexion d’un atelier de la coordination des intermittents et précaires d’Île-de-France. C’est ainsi qu’il peut être lu, et non comme une position officielle de cette coordination. Pour la rentrée se préparent deux grands raouts sur la politique culturelle lancés respectivement par Jean-Jacques Aillagon, actuel ministre de la culture, et Jack Ralite, sénateur communiste et « ami des arts ». Tous deux centrés sur la notion d’« exception (...)
Interview with Erzsébet Barát, Organizer of the Annual Conference, Language, Ideology, Media: Gender/Sexuality Relations in Hungary
Authors: László Erzsébet 
Published: October 2014

Language, Ideology, Media: Gender/Sexuality Relations in Hungary is an annual interdisciplinary conference first launched in September 2005 that has grown into “the only regular research forum for feminist scholarship concerned with Hungarian cultural practices of gender and sexuality” (http://primus.arts.u-szeged.hu/ieas/gender/index.html). Since the first contextualizing/grounding event in 2005, whose theme was ‘A nő helye a magyar nyelvhasználatban’ (Woman’s Place in Hungarian Language Use), the conference has touched upon such important issues as stereotypes of “woman” and “femininity” (2006), feminine/masculine identity and experience (2007), the relation of “woman” and body/sensuality (2008), the spaces of sexuality (2009) institutionalizations of gender relations with a specific focus on the intersection of gender and nation(alism) in Hungary (2010). (See the Archive section of the webpage for detailed information.) The theme of the upcoming 2011 conference will concern issues of gender relations and feminism in post-socialist Hungary. To date the conference is the only academic forum in Hungary that provides an opportunity to explore contemporary issues of the relations of Hungarian language and power, cultural representations and ideology, and Hungarian women and feminist thought from an interdisciplinary perspective attracting scholars from Hungarian as well as non-Hungarian universities. Speakers of the conference include well-established feminist scholars with international visibility, such as Louise O. Vasvári (New York University, Stony Brook University), Andrea Virginas, Sapientia, Transylvanian Hungarian University, Cluj, Bolemant Lilla Comenius University, Bratislava, Mária Joó ELTE, Budapest, Judit Friedrich, ELTE Budapest, Nóra Sélley, University of Debrecen, or Erzsébet Barát (University of Szeged, Central European University, Budapest), and Anna Kérchy (University of Szeged). The conference also attracts young Hungarian scholars entering academia, for whom the conference provides an invaluable platform for professional experience and networking.
De mythe van de terugtrekkende overheid: een verhaal over Europese idealen en erotische tekorten
Authors: Ossewaarde Ringo 
Published: October 2014

The myth of governmental retreat
In this paper it is argued that the discourse on the retreating government is a story about mobilizing executive power deemed necessary for enforcing a neoliberal worldview. The intellectual discourse about the retreating government, the argument goes, develops as a radical and neoliberal critique of the Keynesian planning and organization of the enlightenment – an organization that is above all expressed in the postwar welfare state. The Dutch policy discourse, by contrast, is of a practical nature: it is about the organization of the government retreat. In the reconstruction of the policy discourse, as it is manifest in leading policy documents of the Dutch central government, it is observed that this discourse has emancipated from the intellectual discourse. The policy discourse of the retreating government has developed into a financial management discourse, free from European ideals.
Veelvormige veelfrontenoorlog
Authors: Schillemans Thomas 
Published: October 2014

Mixed findings: The Dutch state 1994-2012
Many authors have claimed that the role of the Dutch government, and other governments, is changing. The overarching consensus is that states are now retreating after decades of expansion. This paper investigates, on the basis of a secondary analysis of existing data, whether, where and how the Dutch state can be said to be retreating. This leads to mixed findings: four different analyses of the ‘state of the state’. The first tale, focusing on macro financial indicators, suggests ‘stability’. The second tale, focusing on net changes in expenses, depicts further expansion, particularly in the domain of health care. The third tale, focusing on policy intentions, sees a retreat indeed. And the fourth tale would suggest that it is merely about a reorganization of the state itself.
Speaking truth to power
Authors: Bekker Roel 
Published: October 2014

Speaking truth to power
In this contribution the author, who himself had a long and distinguished career as a top civil servant, reflects on civil servants advising their ministers. This process of ‘speaking truth to power’ can have its own challenges and dilemmas. The author discusses them based on recent cases and relevant developments in the Netherlands. He also proposes several recommendations on how to readjust the relationship between politicians and civil servants in their light.
The Relativistic Screened Coulomb plus Ringed-Shaped-Like Potential via Shape-Invariance Approach
Authors: Ikot Akpan Ndem , Hassanabadi Hassan , Obong Hillary Patrick , Chad-Umoren Yehuwdah 
Published: October 2014

Abstract
The bound-state solutions of the Dirac equation for the screened Coulomb potential plus a ringshaped- like potential are determined using supersymmetry quantum mechanics and invariance method for arbitrary angular momentum state J. In the calculations, a proper approximate scheme for the centrifugal term is proposed and the un-normalized eigenfunctions are obtained in terms of the hypergeometric functions.
Primary Porcine Brain Microvessel Endothelial Cell Isolation and Culture
Authors: Patabendige Adjanie , Abbott N. Joan 
Published: October 2014

ABSTRACTCell culture models of the blood‐brain barrier (BBB) are useful tools to study the functionality of the BBB in health and disease. Several good in vitro BBB models are available from different species. However, most brain endothelial cells lose some of their in vivo BBB phenotype in culture. Porcine brain endothelial cells (PBECs) tend to retain most of their in vivo BBB characteristics and usually give higher transendothelial electrical resistance (TEER, representing functional well‐developed tight junctions) compared to brain endothelial cells from other species. The protocol described in this unit gives detailed instructions for isolation and culture of PBECs from fresh porcine brains. This porcine BBB model generates high TEER without the need for co‐culture with astrocytes. However, astrocyte‐derived factors can be introduced to the system through the use of astrocyte‐conditioned medium or co‐culture with astrocytes, which may be necessary for further enhancing the BBB phenotype for certain complex studies. Curr. Protoc. Neurosci. 69:3.27.1‐3.27.17. © 2014 by John Wiley & Sons, Inc.
Examining Object Location and Object Recognition Memory in Mice
Authors: Vogel‐Ciernia Annie , Wood Marcelo A. 
Published: October 2014

AbstractThis unit is designed to provide sufficient instruction for the setup and execution of tests for object location and object recognition in adult mice. This task is ideally suited for the study of a variety of mouse models that examine disease mechanisms and novel therapeutic targets. By altering several key parameters, the experimenter can investigate short‐term or long‐term memory and look for either memory impairments or enhancements. Object location and object recognition memory tasks rely on a rodent's innate preference for novelty, and can be conducted sequentially in the same cohort of animals. These two tasks avoid the inherent stress induced with other common measures of rodent memory such as fear conditioning and the Morris water maze. This protocol covers detailed instructions on conducting both tasks, as well as key points concerning data collection, analysis, and interpretation. Curr. Protoc. Neurosci. 69:8.31.1‐8.31.17. © 2014 by John Wiley & Sons, Inc.
Spatial and seasonal variability of the air‐sea equilibration timescale of carbon dioxide
Authors: Jones Daniel C. , Ito Takamitsu , Takano Yohei , Hsu Wei‐Ching 
Published: October 2014

AbstractThe exchange of carbon dioxide between the ocean and the atmosphere tends to bring waters within the mixed layer toward equilibrium by reducing the partial pressure gradient across the air‐water interface. However, the equilibration process is not instantaneous; in general, there is a lag between forcing and response. The timescale of air‐sea equilibration depends on several factors involving the depth of the mixed layer, wind speed, and carbonate chemistry. We use a suite of observational data sets to generate climatological and seasonal composite maps of the air‐sea equilibration timescale. The relaxation timescale exhibits considerable spatial and seasonal variations that are largely set by changes in mixed layer depth and wind speed. The net effect is dominated by the mixed layer depth; the gas exchange velocity and carbonate chemistry parameters only provide partial compensation. Broadly speaking, the adjustment timescale tends to increase with latitude. We compare the observationally derived air‐sea gas exchange timescale with a model‐derived surface residence time and a data‐derived horizontal transport timescale, which allows us to define two nondimensional metrics of equilibration efficiency. These parameters highlight the tropics, subtropics, and northern North Atlantic as regions of inefficient air‐sea equilibration where carbon anomalies are relatively likely to persist. The efficiency parameters presented here can serve as simple tools for understanding the large‐scale persistence of air‐sea disequilibrium of CO2 in both observations and models.
Tropical wetlands: A missing link in the global carbon cycle?
Authors: Sjögersten Sofie , Black Colin R. , Evers Stephanie , Hoyos‐Santillan Jorge , Wright Emma L. , Turner Benjamin L. 
Published: October 2014

AbstractTropical wetlands are not included in Earth system models, despite being an important source of methane (CH4) and contributing a large fraction of carbon dioxide (CO2) emissions from land use, land use change, and forestry in the tropics. This review identifies a remarkable lack of data on the carbon balance and gas fluxes from undisturbed tropical wetlands, which limits the ability of global change models to make accurate predictions about future climate. We show that the available data on in situ carbon gas fluxes in undisturbed forested tropical wetlands indicate marked spatial and temporal variability in CO2and CH4emissions, with exceptionally large fluxes in Southeast Asia and the Neotropics. By upscaling short‐term measurements, we calculate that approximately 90 ± 77 Tg CH4year−1and 4540 ± 1480 Tg CO2year−1are released from tropical wetlands globally. CH4fluxes are greater from mineral than organic soils, whereas CO2fluxes do not differ between soil types. The high CO2and CH4emissions are mirrored by high rates of net primary productivity and litter decay. Net ecosystem productivity was estimated to be greater in peat‐forming wetlands than on mineral soils, but the available data are insufficient to construct reliable carbon balances or estimate gas fluxes at regional scales. We conclude that there is an urgent need for systematic data on carbon dynamics in tropical wetlands to provide a robust understanding of how they differ from well‐studied northern wetlands and allow incorporation of tropical wetlands into global climate change models.
Eruptive history and magmatic stability of Erebus volcano, Antarctica: Insights from englacial tephra
Authors: Iverson Nels A. , Kyle Philip R. , Dunbar Nelia W. , McIntosh William C. , Pearce Nicholas J. G. 
Published: October 2014

AbstractA tephrostratigraphy of the active Antarctic Erebus volcano was determined from englacial tephra on the ice‐covered flanks of Erebus and an adjacent volcano. The tephra are used to reconstruct the eruptive history and magmatic evolution of Erebus. More fine‐grained and blocky particles define tephra formed in phreatomagmatic eruptions and larger fluidal shards are characteristic of magmatic eruptions and in some cases both eruptive types are identified in a single mixed tephra. The eruptions forming the mixed tephra likely started as phreatomagmatic eruptions which transitioned into Strombolian eruptions as the nonmagmatic water source was exhausted. We reconstructed the eruptive history of Erebus using the tephra layers stratigraphic position, 40Ar/39Ar ages, shard morphology, and grain size. Major and trace element analyses of individual glass shards were measured by electron probe microanalysis and LA‐ICP‐MS. Trachybasalt, trachyte, and phonolite tephra were identified. All phonolitic tephra are Erebus‐derived with compositions similar to volcanic bombs erupted from Erebus over the past 40 years. The tephra show that Erebus magma has not significantly changed for 40 ka. The uniformity of the glass chemical composition implies that the phonolite magma has crystallized in the same manner without change throughout the late Quaternary, suggesting long‐term stability of the Erebus magmatic system. Trachyte and trachybasalt tephra were likely erupted from Marie Byrd Land and the McMurdo Sound area, respectively. The trachytic tephra can be regionally correlated and could provide an important time‐stratigraphic marker in Antarctic ice cores.
Quantifying temporal variations in landslide‐driven sediment production by reconstructing paleolandscapes using tephrochronology and lidar: Waipaoa River, New Zealand
Authors: Cerovski‐Darriau Corina , Roering Joshua J. , Marden Michael , Palmer Alan S. , Bilderback Eric L. 
Published: October 2014

AbstractHillslope response to climate‐driven fluvial incision controls sediment export and relief generation in most mountainous settings. Following the shift to a warmer, wetter climate after the Last Glacial Maximum (LGM) (∼18 ka), the Waipaoa River (New Zealand) rapidly incised up to 120 meters, leaving perched, low‐relief hillslopes unadjusted to that base level fall. In the Mangataikapua—a 16.5 km2 tributary principally composed of weak mélange—pervasive post‐LGM landslides responded to >50 m of fluvial incision by sculpting and denuding >99% of the catchment. By reconstructing LGM and younger paleosurfaces from tephra identified by electron microprobe analysis (EMPA) and lidar‐derived surface roughness, we estimate the volume, timing, and distribution of hillslope destabilization in the Mangataikapua and the relative contribution of landslide‐prone terrain to post‐LGM landscape evolution. We calculate volume change between four paleosurfaces constrained by tephra age (Rerewhakaaitu, 17.5 ka; Rotoma, 9.4 ka; Whakatane, 5.5 ka; and Waimihia, 3.4 ka). From the paleosurface reconstructions, we calculate the total post‐LGM hillslope sediment contribution from the Mangataikapua catchment to be 0.5 ± 0.06 (s.d.) km3, which equates to a subcatchment averaged erosion rate of ∼1.6 mm yr−1. This is double the previous hillslope volume when normalized by study area, demonstrating that landslide‐prone catchments disproportionately contribute to the terrestrial post‐LGM sediment budget. Finally, we observe particularly rapid post‐Waimihia erosion rates, likely impacted by human settlement.
Peculiar features of ionospheric F3 layer during prolonged solar minimum (2007–2009)
Authors: Nayak C. K. , Yadav V. , Kakad B. , Sripathi S. , Emperumal K. , Pant T. K. , Bhattacharyya A. , Jin Shuanggen 
Published: October 2014

AbstractWe present the seasonal and local time occurrence of ionospheric F3 layer over Tirunelveli (geographic longitude 77.8°E, geographic latitude 8.7°N, dip 0.7°) during extremely low and prolonged solar activity period (2007–2009). Canadian Advanced Digital Ionosonde observations from this station are used in the present study. We find that the occurrence of F3 layer is nearly 3 times higher during 2009 (∼ 48%) as compared to that during 2007 (∼16%). The increase of this order just within the low solar activity period is unusual. In earlier studies similar increase in F3 occurrence has been reported when solar activity changes from high (F10.7=182) to low (F10.7=72). The other important feature is the presence of postnoon F3 layers which are observed dominantly during summer solstice of 2009. Such occurrence of postnoon F3 layers was nearly absent during summer solstice of the previous solar minimum (1996) over nearby dip equatorial station Trivandrum. We take equatorial electrojet (EEJ) as a proxy for eastward electric field. It is noticed that the EEJ strength and the maximum rate of change of EEJ are higher for F3 days as compared to those on non‐F3 days. We find that the peak occurrence of prenoon F3 layer closely coincides with the time of maximum rate of change of EEJ. It is in general accordance with the theory proposed by Balan et al. (1998) that suggests the formation of F3 through vertically upward E × B drift in presence of equatorward neutral wind. The present study reveals that the rate of change of eastward electric field (dE/dt) as well plays an important role in the formation of F3 layer.