bluuebunny/crossref_metadata_2025 huggingface dataset:
The Influence of Social Networking and Library 2.0 as a Gateway for Information Access and Knowledge Sharing in Africa
Authors: Kamba Manir Abdullahi
Published: June 2015

The chapter tries to highlight the influence of social networking and library 2.0 in providing access to information and knowledge sharing in Africa. It further discusses the panorama at which the information environment is changing from traditional to electronic, where access to information and knowledge stands to benefit all. The chapter, however, exhibits that in most developing worlds today the electronic information environment is gradually spreading and obviously will take time to be fully integrated into the systems, especially in Africa. The chapter provides a highlight on the value, usefulness, access to information, and knowledge sharing, which has become a necessary component for human existence and development. The premise is that librarians' role is to facilitate this effective management and promote access to information and knowledge sharing through the influence of social networking and library 2.0; this in turn will strengthen and empower the African people to be among global players in the knowledge-based economy. The emergence of Web 2.0 principles and technologies that has given rise to social networking and library 2.0 offer libraries and information centers many opportunities for sharing information and knowledge among people regardless of distance or geographical areas. This reaches out beyond the walls of the library and Websites of any library or institutions. These developments make it possible for people to share knowledge and information online, borrow locally, and buy or sell on a global scale as appropriate to their needs and circumstances.
A Method for Knowledge Modeling
Authors: Kim Sung-kwan , Lim Seong-bae , Mitchell Robert B.
Published: June 2015

Since knowledge management (KM) is considered to be an important function of a successful business operation, many organizations are embracing KM. The success of a KM project is dependent upon its contents. This article presents a method for building an effective knowledge model that can help businesses to analyze and specify knowledge content. The method takes a decision-oriented view. For the modeling language of the method, Unified Modeling Language (UML) has been chosen. The method is applied to the vessel scheduling process in a maritime shipping company. The steps and rules are explained using an example, and the strengths and weaknesses of the method are discussed.
Using Social Networking Analysis to Facilitate Knowledge Sharing in the British Council
Authors: Cheuk Bonnie Wai-yi
Published: June 2015

Prior to the establishment of the Knowledge Management (KM) strategy, the British Council defined knowledge as objects. Knowledge sharing was about sharing documents and information on the intranet or via global databases. Since December 2002, Dervin’s Sense-Making Methodology has been applied to manage knowledge. Knowledge is seen not as a product that can be transferred from one colleague to another but as a communication practice. This means that shared knowledge has to be interpreted and made sense of by its recipients through genuine dialogue. During this phase of KM implementation, the focus shifted to linking up colleagues and providing space for dialogue through building global communities of practice and virtual teams. This article presents an example of how we have used the theory of Social Networking Analysis as a diagnostic tool to promote knowledge sharing among our newly formed 30-people global leadership team. The three steps we have taken to carry out the exercise and its limitations also are discussed.
Linear equation with data in non standard spaces
Authors: Rakotoson Jean-Michel
Published: June 2015

Given a finite family of Banach function spaces

V_\alpha

over a bounded set

\Omega

,

V=\prod_\alpha V_\alpha

, and let

T

an element of the dual of the Sobolev space

W^2V

. We discuss the existence, uniqueness and regularity of the solution of the linear equation

Lu=T

under the Dirichlet or Neumann condition on the boundary of

\Omega

.

Our results extend recent works on very weak solution with data in weighted distance space or Lorentz space.
The Skolem-Abouzaïd theorem in the singular case
Authors: Bartolome Boris
Published: June 2015

Let

{F(X,Y)\in\mathbb Q[X,Y]}

be a

\mathbb Q

-irreducible polynomial. In 1929, Skolem [13] proved a result allowing explicit bounding of the solutions of

F(X,Y)=0

such that

\mathrm {gcd} (X,Y)=d

in terms of the coefficients of

F

and

d

. In 2008, Abouzaïd [1] generalized this result by working with arbitrary algebraic numbers and by obtaining an asymptotic relation between the heights of the coordinates and their logarithmic gcd. However, he imposed the condition that

(0,0)

be a non-singular point of the plane curve

F(X,Y)=0

. In this paper, we remove this constraint.
A note on compactness properties of the singular Toda system
Authors: Battaglia Luca , Mancini Gabriele
Published: June 2015

In this note, we consider blow-up for solutions of the

SU(3)

Toda system on a compact surface

\Sigma

. In particular, we give a complete proof of the compactness result stated by Jost, Lin and Wang in [11] and we extend it to the case of singularities. This is a necessary tool to find solutions through variational methods.
A sharp quantitative isoperimetric inequality in higher codimension
Authors: Bögelein Verena , Duzaar Frank , Fusco Nicola
Published: June 2015

We establish a quantitative isoperimetric inequality in higher codimension. In particular, we prove that for any closed

(n-1)

-dimensional manifold

\Gamma

in

\mathbb R^{n+k}

the following inequality

\mathbf D(\Gamma)\ge C \mathbf d^2(\Gamma)

holds true. Here,

\mathbf D(\Gamma)

stands for the isoperimetric gap of

\Gamma

, i.e. the deviation in measure of

\Gamma

from being a round sphere and

\mathbf d(\Gamma )

denotes a natural generalization of the Fraenkel asymmetry index of

\Gamma

to higher codimensions.
Droughts and governance impacts on water scarcity: an~analysis in the Brazilian semi-arid
Authors: Silva A. C. S. , Galvão C. O. , Silva G. N. S.
Published: June 2015

Abstract. Extreme events are part of climate variability. Dealing with variability is still a challenge that might be increased due to climate change. However, impacts of extreme events are not only dependent on their variability, but also on management and governance. In Brazil, its semi-arid region is vulnerable to extreme events, especially droughts, for centuries. Actually, other Brazilian regions that have been mostly concerned with floods are currently also experiencing droughts. This article evaluates how a combination between climate variability and water governance might affect water scarcity and increase the impacts of extreme events on some regions. For this evaluation, Ostrom's framework for analyzing social-ecological systems (SES) was applied. Ostrom's framework is useful for understanding interactions between resource systems, governance systems and resource users. This study focuses on social-ecological systems located in a drought-prone region of Brazil. Two extreme events were selected, one in 1997–2000, when Brazil's new water policy was very young, and the other one in 2012–2015. The analysis of SES considering Ostrom's principle "Clearly defined boundaries" showed that deficiencies in water management cause the intensification of drought's impacts for the water users. The reasons are more related to water management and governance problems than to drought event magnitude or climate change. This is a problem that holdup advances in dealing with extreme events.
Comparative assessment of extreme climate variability and human activities on regional hydrologic droughts in the Weihe River basin, North China
Authors: Shen H. , Ren L. , Yuan F. , Yang X.
Published: June 2015

Abstract. Drought is a comprehensive phenomenon not only resulting from precipitation deficits and climatic factors, but also being related to terrestrial hydrologic conditions and human activities. This paper investigated the relationships among regional hydrologic drought, climate extremes and human activities in the Weihe River basin, northwest China, where is also called Guanzhong Plain. First, the study period was divided into baseline and variation period according to the runoff trend analysis. Subsequently, the variable infiltration capacity (VIC) macroscale distributed hydrologic model was applied to reconstruct the natural runoff series in variation period. Furthermore, the effects of climate change and human activities on runoff were separated by the modelling results. Finally, standardized runoff index (SRI) and extreme climate indices were generated to quantatively assess the relationships among hydrologic droughts, climate extremes and human activity impacts. The results indicated that human activity impacts is a remarkable source of runoff reduction and represented an in-phase pattern of SRI-based drought severity and warm days. It also showed that the SRI-based floods and droughts characteristics are in good correlation with extreme precipitation.
Downscaling approach to develop future sub-daily IDF relations for Canberra Airport Region, Australia
Authors: Herath H. M. S. M. , Sarukkalige P. R. , Nguyen V. T. V.
Published: June 2015

Abstract. Downscaling of climate projections is the most adopted method to assess the impacts of climate change at regional and local scale. In the last decade, downscaling techniques which provide reasonable improvement to resolution of General Circulation Models' (GCMs) output are developed in notable manner. Most of these techniques are limited to spatial downscaling of GCMs' output and still there is a high demand to develop temporal downscaling approaches. As the main objective of this study, combined approach of spatial and temporal downscaling is developed to improve the resolution of rainfall predicted by GCMs. Canberra airport region is subjected to this study and the applicability of proposed downscaling approach is evaluated for Sydney, Melbourne, Brisbane, Adelaide, Perth and Darwin regions. Statistical Downscaling Model (SDSM) is used to spatial downscaling and numerical model based on scaling invariant concept is used to temporal downscaling of rainfalls. National Centre of Environmental Prediction (NCEP) data is used in SDSM model calibration and validation. Regression based bias correction function is used to improve the accuracy of downscaled annual maximum rainfalls using HadCM3-A2. By analysing the non-central moments of observed rainfalls, single time regime (from 30 min to 24 h) is identified which exist scaling behaviour and it is used to estimate the sub daily extreme rainfall depths from daily downscaled rainfalls. Finally, as the major output of this study, Intensity Duration Frequency (IDF) relations are developed for the future periods of 2020s, 2050s and 2080s in the context of climate change.
Modelling the flood-risk extent using LISFLOOD-FP in a complex watershed: case study of Mundeni Aru River Basin, Sri Lanka
Authors: Amarnath G. , Umer Y. M. , Alahacoon N. , Inada Y.
Published: June 2015

Abstract. Flood management is adopting a more risk-based approach, whereby flood risk is the product of the probability and consequences of flooding. Two-dimensional flood inundation modeling is a widely used tool to aid flood-risk management. The aim of this study is to develop a flood inundation model that uses historical flow data to produce flood-risk maps, which will help to identify flood protection measures in the rural areas of Sri Lanka. The LISFLOOD-FP model was developed at the basin scale using available historical data, and also through coupling with a hydrological modelling system, to map the inundation extent and depth. Results from the flood inundation model were evaluated using Synthetic Aperture Radar (SAR) images to assess product accuracy. The impacts of flooding on agriculture and livelihoods were analyzed to assess the flood risks. It was identified that most of the areas under paddy cultivation that were located near the middle and downstream part of the river basin are more susceptible to flood risks. This paper also proposes potential countermeasures for future natural disasters to prevent and mitigate possible damages.
Simulating hydrological responses with a physically based model in a mountainous watershed
Authors: Xu Q. , Chen X. , Bi J. , Ouyang R. , Ren L.
Published: June 2015

Abstract. A physical and distributed approach was proposed by Reggiani et al. (1998) to describe the hydrological responses at the catchment scale. The rigorous balance equations for mass, momentum, energy and entropy are applied on the divided spatial domains which are called Representative Elementary Watershed (REW). Based on the 2nd law of thermodynamics, Reggiani (1999) put forward several constitutive relations of hydrological processes. Associated with the above equations, the framework of a physically based distributed hydrological model was established. The crucial step for successfully applying this approach is to develop physically based closure relations for these terms and simplify the set of equations. The paper showed how a theoretical hydrological model based on the REW method was applied to prosecute the hydrological response simulation for a humid watershed. The established model was used to carry on the long-term (daily runoff forecasting) and short-term (runoff simulation of storm event) hydrological simulation in the studied watershed and the simulated results were analysed. These results and analysis proved that this physically based distributed hydrological model can produce satisfied simulation results and describe the hydrological responses correctly. Finally, several aspects to improve the model demonstrated by the results and analysis were put forward which would be carried out in the future.
Influence of urban land cover changes and climate change for the exposure of European cities to flooding during high-intensity precipitation
Authors: Skougaard Kaspersen P. , Høegh Ravn N. , Arnbjerg-Nielsen K. , Madsen H. , Drews M.
Published: June 2015

Abstract. The extent and location of impervious surfaces within urban areas due to past and present city development strongly affects the amount and velocity of run-off during high-intensity rainfall and consequently influences the exposure of cities towards flooding. The frequency and intensity of extreme rainfall are expected to increase in many places due to climate change and thus further exacerbate the risk of pluvial flooding. This paper presents a combined hydrological-hydrodynamic modelling and remote sensing approach suitable for examining the susceptibility of European cities to pluvial flooding owing to recent changes in urban land cover, under present and future climatic conditions. Estimated changes in impervious urban surfaces based on Landsat satellite imagery covering the period 1984–2014 are combined with regionally downscaled estimates of current and expected future rainfall extremes to enable 2-D overland flow simulations and flood hazard assessments. The methodology is evaluated for the Danish city of Odense. Results suggest that the past 30 years of urban development alone has increased the city's exposure to pluvial flooding by 6% for 10-year rainfall up to 26% for 100-year rainfall. Corresponding estimates for RCP4.5 and RCP8.5 climate change scenarios (2071–2100) are in the order of 40 and 100%, indicating that land cover changes within cities can play a central role for the cities' exposure to flooding and conversely also for their adaptation to a changed climate.
Det moralske grunnlaget for å vurdere samtykkekompetanse
Authors: Hofmann Bjørn
Published: June 2015

Hovedregelen for å kunne gi helsehjelp i Norge er at pasienter samtykker. I henhold til pasientrettighetsloven er det helsepersonell som skal avgjøre om pasienter har samtykkekompetanse. Dersom pasienter ikke er samtykkekompetente, kan de behandles mot deres uttrykte ønske. Dette reiser det viktige og vanskelige spørsmålet: På hvilket grunnlag skal helsepersonell vurdere samtykkekompetansen? Det finnes ulike, psykologiske, tester. Disse brukes ikke i Norge, hvor vurderingene i stor grad er basert på skjønn. Denne artikkelen undersøker en del sentrale moralske føringer for hvordan man bør vurdere samtykkekompetanse dersom målsettingen er å respektere personers selvbestemmelse. Samtykkekompetansen bør vurderes uavhengig av hvordan vi vurderer det personen bestemmer seg for, men ikke uavhengig av situasjonen vedkommende er i. Kravene til samtykkekompetanse bør ikke variere med kompleksitet, risiko og nytte av helsetiltak, mens kravene til vurderingens pålitelighet kan variere.
Beyond informed choice: Prenatal risk assessment, decision-making and trust
Authors: Schwennesen Nete , Svendsen Mette Nordahl , Koch Lene
Published: June 2015

In 2004 prenatal risk assessment (PRA) was implemented as a routine offer to all pregnant women in Denmark. It was argued that primarily the new programme would give all pregnant women an informed choice about whether to undergo prenatal testing. On the basis of ethnographic fieldwork in an ultrasound clinic in Denmark and interviews with pregnant women and their partners, we call into question the assumption underlying the new guidelines that more choice and more objective information is a source of empowerment and control. We focus on one couple's experience of PRA. This case makes it evident how supposed choices in the context of PRA may not be experienced as such. Rather, they are experienced as complicated processes of meaning-making in the relational space between the clinical setting, professional authority and the social life of the couples. PRA users are reluctant to make choices and abandon health professionals as authoritative experts in the face of complex risk knowledge. When assumptions about autonomy and self-determination are inscribed into the social practice of PRA, authority is transferred to the couple undergoing PRA and a new configuration of responsibility evolves between the couple and their relationship to the foetus. It is argued that al-though the new programme of prenatal testing in Denmark presents itself in opposition to quasi-eugenic and paternalistic forms of governing couples' decisions it represents another form of government that works through the notion of choice. An ethics of a shared responsibility of PRA and its outcome would be more in agreement with how decisions are actually made.
God nanoetikk – god nanoteknologiutvikling
Authors: Nydal Rune , Strand Roger
Published: June 2015

Trenger vi en nanoetikk? Spørsmålet undersøkes ofte gjennom analyser av hva som er spesifikt nytt med nanoteknologi som skulle rettferdiggjøre etableringen av et eget nanoetikkfelt. Artikkelen knytter ikke det nye til teknologiens produkter som sådan, men til det at nanoteknologien oppstår som et nytt og ekspansivt satsningsfelt i en tid med enighet om at etikkrefleksjonen må komme inn på et tidlig tidspunkt. Nanoetikken synliggjør generelle utfordringer for den profesjonaliserte anvendte etikk ettersom nanoetikken etterspørres forut for at feltet kan sies å være etablert. Nanoetikken fordrer en positiv etikk, mens den profesjonaliserte etikk har vært innstilt på en negativ etikk. Utfordringene nanoetikken reiser, er analysert som et problem som har både intellektuell og institusjonell karakter.
Spis ikke, med mindre helsa eller miljøet blir bedre! Om utviklingen i norske forbrukeres holdninger til genmodifisert mat
Authors: Magnus Trine , Almås Reidar , Heggem Reidun
Published: June 2015

I denne artikkelen drøfter vi hvordan norske forbrukeres holdninger til genmodifisert mat har endret seg gjennom årene. Allerede da genteknologi ble etablert som et eget forskningsfelt og utviklingsområde på 1980-tallet, viste den norske opinionen stor skepsis. Den norske lovgivningen tidlig på 1990-tallet utmerket seg også som den mest restriktive i Europa. Dette bildet endret seg ikke mye i løpet av 1990-tallet, mens opinionen i mange europeiske land i disse årene kom mer på linje med den norske. I hele denne perioden var både forbrukeropinionen og lovgivningen i USA langt mer aksepterende enn i Europa, noe som ga seg utslag i en handelskonflikt som toppet seg med EU sitt moratorium for utsetting av genmodifiserte planter i 1999. I denne artikkelen stiller vi spørsmålet om norske forbrukeres holdninger til genmodifisert mat har endret seg de siste årene. Artikkelen viser at mellom 2002 og 2007 er det en voksende gruppe av forbrukere som ser ut til å akseptere genmodifiserte matvarer hvis det fører til en helse- eller miljøgevinst (mindre sprøytemidler). Men til tross for dette så er nordmenn fremdeles skeptiske til genmodifisert mat. Det kan tolkes slik at genmodifisert mat ikke har ført til den nytten som ansees nødvendig for å ta den risikoen det innebærer å gjøre et betydelig skifte i matseddel. Matpatriotisme og en kulturell konservatisme når det gjelder skifte i matvaner bidrar også til å forklare den dominerende vente-og-se-holdningen.
Du er ikke en dings!
Authors: Bjørkdahl Kristian
Published: June 2015

Jaron Lanier: You Are Not a Gadget: A Manifesto, Knopf, 2010. 209 sider. Nicholas Carr: The Shallows: What the Internet Is Doing to Our Brains, W.W. Norton & Co, 2010. 276 sider.
Den etiske dimension i undervisning – Om et grundtema hos Emmanuel Lévinas
Authors: Holst Jonas
Published: June 2015

I anledning af 50-året for udgivelsen af et af de mest betydningsfulde værker i det 20. århundredes filosofi, Emmanuel Lévinas' Totalitet og uendelighed, behandler artiklen et grundtema i værket, nemlig forholdet mellem etik og undervisning. Det sker under inddragelse af den pædagogiske model, som Lévinas anser for at stå i et modsætningsforhold til sin egen etiske forståelse af undervisning, den sokratiske maieutik. Den udførlige behandling af de to «positioner» skal imidlertid vise, at de har mere til fælles, end det kommer frem i den første modstilling, hvilket giver mulighed for at formulere en mellemposition, der fastholder det etiske ved begge, og som er mere praktisk anvendelig i undervisning end nogen af dem taget hver for sig.Nøgleord: etik, undervisning, Lévinas, åbenbaring, Sokrates, maieutik, dialogEnglish summary: The Ethical Dimension of Teaching – Based on a Main Theme in the Work of Emmanuel LévinasOn the occasion of the 50th anniversary of one of the most important works in 20th century philosophy, Emmanuel Lévinas' Totality and Infinity, the article presents a main theme of this work, the relationship between ethics and teaching. The discussion draws on another pedagogical understanding, which Lévinas considers to be opposed to his own ethical understanding of teaching, Socratic maieutics. A thoroughgoing interpretation of the two «positions» shows, however, that they have more in common than what the opposition seems to elucidate at first. The sublation of the two will make it possible to sketch out a third ethical point of view, more applicable to teaching in practice than either of the two taken on its own.
Organising Ethics: The Case of the Norwegian Army
Authors: Forsberg Ellen-Marie , Eidhamar Are , Kristiansen Svein-Tore
Published: June 2015

This article shows how institutionalism, a theory in organisational social science, provides a model for diagnosing organisational challenges that influence the ethical practices and integration in the Norwegian Army. Institutionalism provides tools for analysing the differences between expressed values and actual practices and for understanding the organisational dynamics that unfold at the crossroads of the organisation's formal structure, informal culture and stakeholder relations. In this article we present and discuss such differences and dynamics in the Norwegian Army based on findings from a survey and a number of workshops. We also provide some suggestions for effective implementation of strategies for strengthening ethics in such an organisation. We argue that the perspective taken in this project is also relevant for other highly professionalised complex organisations and that such interdisciplinary research will strengthen practical ethics' potential for real impact.
Uten lovlig opphold = uten rettigheter? Tilværelsen til migranter uten oppholdstillatelse i lys av normativ teori om rettferdighet
Authors: Fangen Katrine , Kjærre Halvar Andreassen
Published: June 2015

Migranter som fortsetter å oppholde seg i et land etter avslag på søknad om opphold, eller som unnlater å søke om oppholdstillatelse, utfordrer det juridiske rammeverket for nasjonalstater og statsborgerskap. I denne artikkelen diskuteres livssituasjonen til migranter uten lovlig opphold opp mot normativ kosmopolitisk teori om universelle rettigheter. Dette er belyst i internasjonal litteratur, men i mindre grad innenfor en norsk kontekst. Vi tar i denne artikkelen for oss tre empiriske eksempler: tilværelsen i såkalte ventemottak, tilværelsen utenfor ventemottakene og tilværelsen for barn uten lovlig opphold. Gjennom eksemplene diskuterer vi rettighetsspørsmål i migrantenes liv. Vi viser hvordan menneskerettighetene ikke er tilstrekkelige for å ivareta migrantenes velvære, og hvordan rettigheter migrantene faktisk har, ikke fremstår som reelle fordi det oppleves som risikabelt å benytte seg av dem. Artikkelen setter normativ kosmopolitisk teori i perspektiv ved å diskutere den konkrete situasjonen til migrantene, og spør til slutt hva som kan være konsekvensene av at rettigheter blir ulikt fordelt?Nøkkelord: rettferdighet, rettigheter, migrasjon, ulovlig opphold, kosmopolitismeEnglish summary: Without legal residency = no rights? A discussion of the situation of migrants who have settled without official authorisation, in light of the normative theory of justiceMigrants who continue to reside in a country after having received a negative answer to their residence application, or who stay without registering themselves in the first place, challenge the legal framework of national states and citizenship. In this article, we illustrate the situation of migrants without legal residence in light of normative cosmopolitan theory focusing on the universality of rights. We discuss three empirical contexts: life in the so-called waiting reception centers, life outside the waiting reception centers, and the situation of children without legal residence. We illustrate how human rights are not sufficient to protect migrants' well-being and how actual rights do not appear to be so because it is perceived as risky to use them. The article puts normative cosmopolitan theory in perspective by discussing the specific situation of migrants without legal residence, and it closes with the question of what happens if rights are unevenly distributed.
Individuelt ansvar og sløvhet i profesjonsutøvelse
Authors: Eide Solveig Botnen
Published: June 2015

At profesjonsutøvere er ansvarlige og har ansvar knyttet til arbeidet de utfører, tar vi nærmest for gitt. Mitt sikte med denne artikkelen er å gi et innspill til nærere drøfting av hvordan det profesjonelle ansvaret kan forstås. I nyere profesjonsetiske kodekser knyttes ansvar først og fremst til konsekvenser av handlinger. Det innebærer at den profesjonelles ansvar forutsetter at det kan trekkes en linje fra en handlings konsekvens til den handlende. I komplekse organisasjoner kan imidlertid rekonstruksjon av veien fra konsekvens av handling tilbake til den handlende vise seg vanskelig. Alternativt kan ansvar knyttes til spørsmål om handlingens samsvar med regler og prosedyrer. En slik tilnærming benevnes gjerne som «accountability». Disse to ulike tilnærmingene til ansvar har det til felles at det er handlingen som er i fokus – handlingens regelsamsvar eller dens konsekvenser, ikke en individuell dimensjon knyttet til den handlende som person. Den profesjonelle som selvstendig, tenkende og vurderende person blir perifer. Til videre drøfting av dette trekker jeg veksler på Hannah Arendts tenkning om ansvar. «To-i-én-dialog» og «tenkning» er sentrale elementer, og jeg vil peke på hennes bidrag som en mulig vei til en utdypet forståelse av det profesjonelle ansvarets individuelle dimensjon.Nøkkelord: profesjonelt ansvar, handlingens konsekvenser, accountability, to-i-én-dialog, tenkningEnglish summary: Individual responsibility and shallowness in professional workIt is almost taken for granted that professionals are responsible for the work they do. The scope of this article is to contribute to an evaluation of how we can understand this professional responsibility. Modern professional–ethical codes tie responsibility primarily to the consequences of acts. Thus the responsibility of a professional assumes that a connection can be drawn between the consequences of an act to the person who acted. However, in complex organizational structures, it can be difficult to find the path from consequence to actor. Another option is to look at responsibility as the product of an action's compliance with rules and procedures. Such an approach is often called «accountability». What these two different approaches to responsibility have in common is the focus on an action. It is the consequences of acts or compliance of rules that matter rather than the individual who performs the act. The idea of a professional as an autonomous, thinking and evaluating person becomes peripheral. The individual dimension of responsibility involves that the professional's responsibility goes beyond adherence to rules and procedures and what follows from tracking acts and consequences. I use Hannah Arendt's thoughts on the responsibility to facilitate further debate on this topic. A «two-in-one» dialogue and «thinking» are core elements in this, and I will point to her contribution as a possible path to a more in-depth understanding of the individual dimension of professional responsibility.
Professionernes etiske kerne
Authors: Dige Morten
Published: June 2015

Med udgangspunkt i en case fra socialt arbejde præsenterer artiklen en "etisk læsning" af professioner og professionsudøvelse. Det gøres gældende, at visse fag og ydelser, først og fremmest de klassiske hjælpeprofessioner, er etiske i deres kerne ved at have som formål at værne om og fremme etiske grundværdier. Hvad der kvalificerer som etiske grundværdier søges belyst ud fra en aristotelisk etikforståelse. På baggrund heraf gøres der rede for, hvorfor de "tre au'er": autorisation, autonomi og autenticitet ifølge den etiske læsning er fundamentale forudsætninger for etisk forsvarlig professionsudøvelse, og hvordan disse forudsætninger kommer under pres fra en form for målrationel organisationstænkning kendt som New Public Management. Om den aktuelle "etikbølge" inden for hjælpeprofessionerne er en del af problemet eller en del af løsningen, afhænger i høj grad af, hvilke begreber om profession og etik der ligger bag.Nøgleord: professionsetik, etiske grundværdier, autonomi, autenticitetEnglish summary: The Ethical Core of ProfessionsTaking a Danish case from social work as its point of departure, the article presents an “ethical reading” of professions and professional work: certain occupations and services, especially the classical helping professions, are essentially ethical by having their point and purpose in protecting and promoting core ethical values. An Aristotelian conception of ethics is offered as a qualification of what is meant by core ethical values. On this background an account is given of the reasons why the "three au's": authorization, autonomy, and authenticity are necessary conditions for ethically sound professional work and how these conditions are put under pressure by a certain end-rational organizational ideology known as New Public Management. Whether the current ethics wave in the helping professions is considered part of the problem or part of the solution depends to a large extent on which concepts of profession and ethics are invoked.
Temanummer om «etikkbølgen» i yrkesutdanning og -praksis
Authors: Carson Siri Granum , Thorseth May
Published: June 2015

Temanummer om «etikkbølgen» i yrkesutdanning og -praksisHøstens utgave av Etikk i praksis er et temanummer om «etikkbølgen» innen yrkesutdanning og -praksis, altså tendensen til å gjøre etikk til et eksplisitt tema for fag, kurs, kodekser og retningslinjer innen ulike profesjoner og utdanningsløp. Den tematiske delen består av fire artikler som omhandler ulike yrkesgruppers møte med «etikkbølgen». I den åpne delen har vi to artikler: en som drøfter vårens store profesjonsetiske slag i norsk politikk, nemlig fastlegenes reservasjonsrett, og en som tar for seg en ofte oversett side ved global rettferdighet, nemlig de fattige landenes forpliktelser.
De reikwijdte van het subrogatieverbod ex artikel 7:962 lid 3 BW
Authors: Oskam V.
Published: June 2015

De reikwijdte van het subrogatieverbod ex artikel 7:962 lid 3 BW. HR 28 november 2014, ECLI:NL:HR:2014:3461 (Anderzorg-arrest)

Twee inzittenden, collega’s, van een auto raken betrokken bij een eenzijdig verkeersongeval. De bestuurder, werknemer op basis van een arbeidsovereenkomst, veroorzaakte het ongeval. De benadeelde was op inleenbasis via het uitzendbureau werkzaam. De zorgverzekeraar van deze ingeleende kracht wil regres nemen op de (WAM-)verzekeraar van de werknemer. Die beroept zich op het subrogatieverbod ex artikel 7:962 BW. De rechtsvraag ligt voor of ‘degene die in dienst staat tot dezelfde werkgever als de verzekerde’ ook ingeleend personeel omvat. De Hoge Raad komt – anders dan rechtbank en hof – tot een restrictieve uitleg van het subrogatieverbod en acht subrogatie derhalve in deze verhouding mogelijk.
BENCHMARKING MINIMUM PASSENGER WAITING TIME IN ONLINE TAXI DISPATCHING WITH EXACT OFFLINE OPTIMIZATION METHODS
Authors: Maciejewski Michał
Published: June 2015

This paper analyses the use of exact offline optimization methods for benchmarking online taxi dispatching strategies where the objective is to minimize the total passenger waiting time. First, a general framework for simulating dynamic transport services in MATSim (Multi-Agent Transport Simulation) is described. Next, the model of online taxi dispatching is defined, followed by a formulation of the offline problem as a mixed integer programming problem. Three benchmarks based on the offline problem are presented and compared to two simple heuristic strategies and a hypothetical simulation with teleportation of idle taxis. The benchmarks are evaluated and compared using the simulation scenario of taxi services in the city of Mielec. The obtained (approximate) lower and upper bounds for the minimum total passenger waiting time indicate directions for further research.
An Efficient Parallel Map Visualization Framework for Large Vector Data
Authors: Guo Mingqiang , Wu Liang , Xie Zhong
Published: June 2015

With the tremendous development of surveying and mapping technologies, the volume of vector data is becoming larger. For mapping workers and other GIS scientists, map visualization is one of the most common functions of GIS software. But it is also a time-consuming process when processing massive amounts of vector data. Especially in an Internet map service environment, large numbers of concurrent users can cause major processing delays. In order to address this issue, this paper develops an efficient parallel visualization framework for large vector data sets by leveraging the advantages and characteristics of graphics cards, focusing on storage strategy and transfer strategy. The test results demonstrate that this new approach can reduce the computing times for visualizing large vector maps.
“Girls are addicted to likes so they post semi-naked selfies”: Peer mediation, normativity and the construction of identity online
Authors: Mascheroni Giovanna , Vincent Jane , Jimenez Estefanía
Published: June 2015

This paper examines how children aged 11-16 in three European countries (Italy, UK and Spain) develop and present their online identities, and their interactions with peers. It focuses on young people’s engagement with the construction of an online identity on social media through pictures, and explores how peer-mediated conventions of self-presentation are appropriated, legitimated, or resisted in pre-teens’ and teenagers’ discourses. In doing so, we draw on Goffman’s (1959) work on the presentation of self and “impression management” to frame our analysis. Mobile communication and social network sites serve an important role in the process of self-presentation and emancipation, providing “full-time” access to peers and peer culture. Our findings suggest that there are gender differences and the presence of sexual double standards in peer normative discourses. Girls are positioned as being more subjected to peer mediation and pressure. Boys blame girls for posing sexy in photos, and negatively sanction this behaviour as being aimed at increasing one’s popularity online or as an indicator of “a certain type of girl.” However, girls who post provocative photos chose to conform to a sexualised stereotype as a means of being socially accepted by peers. Moreover, they identify with the pressure to always look “perfect” in their online pictures. While cross-national variations do exist, this sexual double standard is observed in all three countries. These insights into current behaviours could be further developed to determine policy guidance for supporting young people as they learn to manage image laden social media.
Some comments on the flow velocity and thinning of Svenbreen, Dickson Land, Svalbard
Authors: Małecki Jakub
Published: June 2015

In this study a differential GPS survey of flow velocity and surface elevation change of a small glacier Svenbreen, central Svalbard, is presented and discussed. The maximum measured velocity was 3.21 m a-1 at 463 m a.s.l., close the theoretical steady-state equilibrium line altitude. After decades of thinning known from earlier research, the glacier surface has been continuing to lower over the analysed time span 2010-2012 by 1.82 m a-1 at the front at 185 m a.s.l. and 0.08 m a-1 at 541 m a.s.l. Since the glacier dynamics is very low, the study concludes that negative mass balance is the main driver of negative geometry changes and that no new distinct landforms will be formed in the near-future in the glacier forefield.
Managerial Shareholding, Investment Flexibility, and Equity Valuation *
Authors: Hou Qingchuan , Jin Qinglu , Zhang Peipei , Zhang Man
Published: June 2015

Using a sample of firms listed on the Chinese stock markets from 2003 to 2012, this paper investigates the impact of managerial shareholding on corporate investment decisions and the equity valuation of the growth/adaptation options from the perspective of the real options-based valuation theory. In addition, it examines whether the relationship between managerial shareholding and corporate investment and equity valuation varies with the type of ownership. The empirical results indicate that managerial shareholding can enhance the flexibility of management investment, increasing the equity value attributable to the growth and adaptation options. Further analyses show that such effects are found primarily in private firms.
Interstitial 1p32.1p32.3 deletion in a patient with multiple congenital anomalies
Authors: Kehrer Martin , Schäferhoff Karin , Bonin Michael , Jauch Anna , Bevot Andrea , Tzschach Andreas
Published: June 2015

Interstitial deletions encompassing chromosome bands 1p32.1p32.3 are rare. Only nine unrelated patients with partially overlapping 1p32.1p32.3 deletions of variable size and position have been reported to date. We report on a 17‐month‐old boy with choanal atresia, hearing loss, urogenital anomalies, and microcephaly in whom an interstitial de novo deletion of 6.4 Mb was detected in 1p32.1p32.3 (genomic position chr1:54,668,618‐61,113,264 according to GRCh37/hg19). The deleted region harbors 31 RefSeq genes. Notable genes in the region are PCSK9, haploinsufficiency of which caused low LDL cholesterol plasma levels in the patient, and DAB1, which is a candidate gene for cognitive deficits, microcephaly, and cerebral abnormalities such as ventriculomegaly and agenesis of the corpus callosum. Choanal atresia, microcephaly, and severe hearing loss were previously not known to be associated with 1p32 deletions. Our reported patient thus broadens the spectrum of clinical findings in this chromosome region and further facilitates genotype‐phenotype correlations. Additional patients with overlapping deletions and/or point mutations in genes of this region need to be identified to elucidate the role of individual genes for the complex clinical manifestations. © 2015 Wiley Periodicals, Inc.
Polyostotic osteolysis and hypophosphatemic rickets with elevated serum fibroblast growth factor 23: A case report
Authors: Sato Takeshi , Muroya Koji , Asakura Yumi , Yachie Akihiro , Nishimura Gen , Aida Noriko , Machida Jiro , Tanaka Yukichi , Hasegawa Tomonobu , Adachi Masanori
Published: June 2015

We report on a boy who presented with hypophosphatemic rickets with elevated serum fibroblast growth factor 23 (FGF23) and polyostotic osteolytic lesions at age 2 years. Tumor‐induced hypophosphatemic rickets was suspected; however, bone biopsy for osteolytic changes revealed no tumorous change, except for irregularly dilated vessels associated with osteoclasts and fibrous proliferation. Venous sampling failed to point to FGF23‐producing foci. After alfacalcidol and phosphate supplementation, the rachitic skeletal changes improved, but FGF23 increased and new osteolytic lesions developed. Serum levels of neopterin and a few cytokines, including plasma transforming growth factor‐β and soluble tumor necrosis factor receptor type II, were elevated. At age 4 years, high doses of phosphate resulted in increased serum phosphate levels, decreased neopterin and cytokines, decreased FGF23, and stabilization of osteolysis. We excluded germline mutations in PHEX, FGF23, DMP1, and ENPP1 (genes for hereditary hypophosphatemic rickets) and somatic mutations in the GNAS and HRAS/KRAS (the disease‐causing genes for McCune‐Albright syndrome and linear nevus sebaceous syndrome, respectively). We could not perform octreotide scintigraphy or fluorodeoxyglucose‐positron emission tomography, and thus could not completely exclude occult FGF23‐producing tumors. However, considering the course of the disease, it is intriguing to assume that dysregulation of osteoclast‐macrophage lineage may have induced increased neopterin levels, increased cytokine levels, osteolytic process, and possibly FGF23 overproduction. © 2015 Wiley Periodicals, Inc.
The influence of the nucleus shape on the maximum size of grains ejected from a comet by gentle sublimation and jet‐like features
Authors: Gronkowski P. , Wesołowski M.
Published: June 2015

This paper deals with obtaining the maximum size of cometary grains ejected from nuclei of different shapes. Two mechanisms in terms of grain ejection from comets are taken into consideration. The first one is dragging of particles by outflowing gas molecules released by gentle sublimation from the comets. The second one is related with gas jets from the cavities in a nucleus by cometary jet‐like phenomena. We focused on ellipsoidal shapes of cometary nuclei but with different flattening. Calculations have been carried out for a large range of cometary parameters. It has been shown that for fixed mass of the nucleus the maximum size of grains is an increasing function of the nucleus flattening. (© 2015 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
The differential effects of Autism and Down's syndrome on sexual behavior
Authors: Ginevra Maria Cristina , Nota Laura , Stokes Mark A.
Published: June 2015

Although sexuality plays a major role in the socialization of people, few studies have examined the sexual behaviors of individuals with developmental disabilities. Because of this, we decided to investigate sexuality in adolescents with autism spectrum disorder (ASD) and Down's syndrome (Ds) and to compare them with typically developing adolescents, by surveying their parents. Specifically, it was hypothesized that young people with ASD would display lower levels over five domains: social behavior, privacy, sex education, sexual behavior, and parental concerns, than peers with Ds and typically developing young people. In addition, we sought to verify developmental trends in five domains with age for each group. Overall, 269 parents participated; 94 parents of typically developing adolescents, 93 parents of adolescents diagnosed with Ds, and 82 parents of adolescents diagnosed with ASD. Participants were surveyed with a Sexual Behavior Scale developed by Stokes and Kaur [] that assesses parents' reports of their child's: social behavior, privacy awareness, sex education, sexual behavior and parental concerns about the child's behaviors. It was found that three groups were significantly different on all five domains, adolescents with ASD reportedly displaying lower levels than other groups. Moreover, there was a significant improvement in knowledge of privacy and parental concerns with age for adolescents with ASD and a decline in sex education for adolescents with Ds. The results obtained emphasize the need to train adolescents with developmental disability, and especially for adolescents with ASD through sex education programs. Autism Res 2015. © 2015 International Society for Autism Research, Wiley Periodicals, Inc.
Oral health status in relation to cognitive function among older Japanese
Authors: Iwasaki Masanori , Kimura Yumi , Yoshihara Akihiro , Ogawa Hiroshi , Yamaga Takayuki , Sato Misuzu , Wada Taizo , Sakamoto Ryota , Ishimoto Yasuko , Fukutomi Eriko , Chen Wenling , Imai Hissei , Fujisawa Michiko , Okumiya Kiyohito , Taylor George W. , Ansai Toshihiro , Miyazaki Hideo , Matsubayashi Kozo
Published: June 2015

Epidemiologic data examining the relationship between oral health status and cognitive status are sparse, especially in Asian populations. This study aimed to assess whether periodontal disease and tooth loss were related to cognitive impairment among older Japanese. Study participants were 291 Japanese (101 men and 190 women, average age: 80.9 years), classified into three groups based on a clinical examination of oral health status: no periodontal disease, periodontal disease, and edentulous. Periodontal disease was defined using criteria recommended in the consensus report of the European Workshop in Periodontology with a modification. Cognitive impairment was defined using the results of the Mini‐mental State Examination (MMSE) and Hasegawa Dementia Scale‐Revised (HDS‐R) scores. Multivariable logistic regression analyses assessed the relationship of the three‐category oral health status variable (reference category = no periodontal disease) with low MMSE score (≤23) and low HDS‐R score (≤20). Age, gender, years of education, body mass index, smoking status, drinking behavior, and history of cardiovascular disease were tested as potential confounders in the multivariable models. Periodontal disease and edentulous were significantly associated with greater odds of low cognitive performance after controlling for potential confounders. The multivariable adjusted odds ratios (ORs) (95% confidence intervals [CIs]) for low MMSE score associated with periodontal disease and edentulous were 2.21 (1.01–4.84) and 2.28 (1.06–4.90), respectively. The multivariable adjusted ORs (95% CIs) for low HDS‐R score associated with periodontal disease and edentulous were 4.85 (1.29–18.15) and 3.86 (1.05–14.20), respectively. Poor oral health status was significantly associated with cognitive impairment among community‐dwelling older Japanese. Additional well‐controlled longitudinal studies are needed to elucidate whether there may be a possible cause‐and‐effect relationship between oral health status and cognitive function.