bluuebunny/crossref_metadata_2025_split huggingface dataset:
NiCoFe‐Layered Double Hydroxides/N‐Doped Graphene Oxide Array Colloid Composite as an Efficient Bifunctional Catalyst for Oxygen Electrocatalytic Reactions
Authors: Zhou Daojin , Cai Zhao , Lei Xiaodong , Tian Weiliang , Bi Yongmin , Jia Yin , Han Nana , Gao Tengfei , Zhang Qian , Kuang Yun , Pan Junqing , Sun Xiaoming , Duan Xue 
Published: December 2017

AbstractTernary NiCoFe‐layered double hydroxide (NiCoIIIFe‐LDH) with Co3+ is grafted on nitrogen‐doped graphene oxide (N‐GO) by an in situ growth route. The array‐like colloid composite of NiCoIIIFe‐LDH/N‐GO is used as a bifunctional catalyst for both oxygen evolution/reduction reactions (OER/ORR). The NiCoIIIFe‐LDH/N‐GO array has a 3D open structure with less stacking of LDHs and an enlarged specific surface area. The hierarchical structure design and novel material chemistry endow high activity propelling O2 redox. By exposing more amounts of Ni and Fe active sites, the NiCoIIIFe‐LDH/N‐GO illustrates a relatively low onset potential (1.41 V vs reversible hydrogen electrode) in 0.1 mol L−1 KOH solution under the OER process. Furthermore, by introducing high valence Co3+, the onset potential of this material in ORR is 0.88 V. The overvoltage difference is 0.769 V between OER and ORR. The key factors for the excellent bifunctional catalytic performance are believed to be the Co with a high valence, the N‐doping of graphene materials, and the highly exposed Ni and Fe active sites in the array‐like colloid composite. This work further demonstrates the possibility to exploit the application potential of LDHs as OER and ORR bifunctional electrochemical catalysts.
Das ‚politische Volontariat‘ des Arnold Clapmarius. Praktische Erfahrung und der Anschein praktischer Erfahrung als Qualifikation für die politischen Wissenschaften um 1600
Authors: Haas Philip 
Published: December 2017

AbstractArnold Clapmarius’ ‘Traineeship in politics’. Practical Experience and the Semblance of Practical Experience as a Qualification in the Field of Political Science around the Year 1600. In 1600, Arnold Clapmarius (1574–1604) was appointed the first professor for Public Law and Political Science in the Holy Roman Empire by the University of Altdorf (Nürnberg). He received this professorship though he had not yet published anything because he was a protégé of Landgrave Maurice the Learned of Hesse‐Kassel. Two newly discovered letters which were written by Clapmarius to Maurice show that the young scholar did a traineeship at the Landgrave's court to gather practical experience in politics. This was probably the reason for his appointment in Altdorf. Nevertheless, he hushed up this traineeship because it did not comply to the kind of experience that were expected from a ‘politicus’ at that time, id est military service, educational journeys, foreign languages and regional studies. Thus, this paper fills a gap of Arnold Clapmarius’ biography, and provides a new perspective on the value of practical experience in the field of political science in the Early Modern Period.
Retracted: The clinical anatomy of fibromyalgia
Authors: Khalid Shehzad , Simonds Emily , Loukas Marios , Tubbs R. Shane 
Published: December 2017

[Khalid S, Simonds E, Loukas M, Tubbs, RS. The clinical anatomy of fibromyalgia. 10.1002/ca.23029. Clin Anat. (2017). 31:387‐391.]The above article published on December 2, 2017 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the authors, the journal Editor in Chief, R. Shane Tubbs, and Wiley Periodicals, Inc. The lead author, Shehzad Khalid, acknowledges significant duplication from multiple sources and takes full responsibility for the error. Reference Khalid S, Simonds E, Loukas M, Tubbs, RS. The clinical anatomy of fibromyalgia. 10.1002/ca.23029. Clin Anat. (2017). 31:387‐391.ReferencePatil PB, Chougule PB, Kumar VK, Almström S, Bäckdahl H, Banerjee D, Herlenius G, Olausson M, Sumitran‐Holgersson S. 2013. . Stem Cells Trans. Med. 2:307–315.
Coronary balloon catheter tip damage. A bench study of a clinical problem
Authors: Barkholt Trine Ø , Ormiston John A , Ding Patricia , Webber Bruce , Ubod Ben , Waite Stephen , Webster Mark Wi 
Published: December 2017

AbstractObjectivesTo confirm clinically that coronary balloon catheter tips may be damaged during bifurcation treatment with side‐branch access through the side of a stent. On the bench, we aimed to assess the susceptibility of different balloon designs to damage. We compared catheter tip widths. We tested whether balloon tip flaring can cause stent distortion.BackgroundWe had observed that balloon catheters that failed to cross to a side‐branch frequently exhibited tip damage.Methods and ResultsWe examined microscopically for damage 82 balloon tips after clinical side‐branch access. In a bench study, the forces required to compress catheter tips 0.5 mm were compared to assess susceptibility to damage. We compared tip widths of balloons of different nominal inflation diameters. We examined stents after side‐branch access for distortion. In 42 of 48 (88%) of balloon tips from patients with resistance to or failure to cross through the side of a stent there was tip damage. Even when the balloon crossed without perceptible resistance, tip damage occurred in over half of balloons 18/34 (53%). Some balloon designs were more resistant to damage than others. Tips from balloons of different nominal diameters from the same manufacturer had the same width. Stent distortion caused by damaged balloon tips is improved by kissing balloon post‐dilatation.ConclusionsBalloon tip damage is common with crossing between stent struts. This is one cause of failure of a balloon to access a side‐branch and a new balloon should be used. If stent distortion is suspected, it should be corrected with kissing balloon post‐dilatation.
The effect of dronabinol in a male patient with anorexia nervosa suffering from severe acute urge to be physically active
Authors: Graap Holmer , Erim Yesim , Paslakis Georgios 
Published: December 2017

AbstractObjectiveA 27‐year‐old male suffering from chronic anorexia nervosa was admitted for inpatient psychotherapy suffering from severe urge to be physically active.MethodsAn off‐label treatment with dronabinol was initiated, to reduce his symptoms related to that urge. Several attempts to reduce symptoms including intensive psychotherapy and several psychopharmacological agents had failed in the past.ResultsFollowing treatment with 7.5 mg dronabinol twice a day, the patient reported a significant reduction in his acute urge to be physically active. Also eating disorder‐specific cognitions and compulsive behaviors remitted.DiscussionPrevious studies have applied much lower doses and showed no effect of dronabinol upon the urge to be physically active. Up to date, the patient reported no side effects, especially no psychotropic effects. Implications of this case report are discussed.
Reducing the stigma associated with anorexia nervosa: An evaluation of a social consensus intervention among Australian and Chinese young women
Authors: Yan Yuwen , Rieger Elizabeth , Shou Yiyun 
Published: December 2017

AbstractObjectiveThis study examined the effectiveness of a social consensus intervention in reducing stigma toward individuals with anorexia nervosa (AN) among women from Australia and mainland China. Moreover, the different predictions of informational/normative social influence theory and the social identity approach in terms of the effectiveness of the social consensus intervention were investigated.MethodParticipants were female students from the Australian National University (n = 97) and Central China Normal University (n = 76) who reported their levels of stigma toward a fictional character with AN before and after receiving normative information regarding the attitudes of others toward people with AN. Three experimental conditions of normative information were utilized: in‐group, out‐group, and neutral.ResultsChinese participants reported higher levels of baseline stigma across all measures than Australian participants. Social consensus was effective in reducing most types of AN stigma, and supported the social identity approach in that improvements in attitudinal, affective, and behavioral aspects of stigma were significantly greater for participants in the in‐group (but not the out‐group) versus the neutral condition. The effectiveness of the social consensus approach was not moderated by nationality.DiscussionA social consensus approach holds potential as an additional strategy for reducing AN stigma, with its benefits extending across diverse cultural settings. Such an approach would entail ensuring that positive messages regarding people with AN are delivered by members of a valued in‐group.
Changes in ultrasonography indicators of abnormally invasive placenta during pregnancy
Authors: Calì Giuseppe , Timor‐Trisch Ilan E. , Palacios‐Jaraquemada Josè , Monteaugudo Ana , Forlani Francesco , Minneci Gabriella , Foti Francesca , Buca Danilo , Familiari Alessandra , Scambia Giovanni , Liberati Marco , D'Antonio Francesco 
Published: December 2017

AbstractObjectiveTo ascertain whether the prevalence of ultrasonography signs of abnormally invasive placenta (AIP) changes during pregnancy.MethodsThe present retrospective analysis included women with a prenatal diagnosis of AIP that was confirmed at delivery between January 1, 2007, and April 30, 2017, at the Department of Obstetrics and Gynaecology, Arnas Civico Hospital, Palermo, Italy. Ultrasonography signs of AIP were recorded at four different intervals during pregnancy: early first (6–9 weeks), first (11–14 weeks), second (15–24 weeks), and third trimester (25–36 weeks).ResultsThere were 105 pregnancies included. Low implantation of the gestational sac was present on all ultrasonography images from the early first trimester compared with on 23 of 83 (27.7%) images from 11–14 weeks of pregnancy. The identification of loss of the clear space, placental lacunae, bladder wall interruption, and uterovesical hypervascularity all increased (all P<0.001) from the early first trimester onwards; these could all be identified in a majority of patients at 11–14 weeks of pregnancy.ConclusionsThe prevalence of ultrasonography signs suggestive of AIP varied throughout pregnancy. During the early first trimester, indicators of AIP were similar to those of a cesarean scar pregnancy; classical ultrasonography signs of AIP were already present at 11–14 weeks of pregnancy for most patients.
Exporting Software from Indonesia
Authors: Bruell Norbert 
Published: December 2017

AbstractThe Indonesian software industry is still in its infancy. The software exporting industry is very small. However, at least a small number of software exporters do exist and there is a potential for such an industry to develop. Characteristics of the domestic Indonesian demand: One of the highest piracy rates in the world prevent any clear market estimation; One large project by a large Corporation or Government organization has high impact on the entire market; Some sectors have excellent IT facilities and software expertise, while other are still working under “pre‐historic” conditions; Most demand is satisfied by established international software producers in tandem with international management consulting firms. A national strategy for the development of the software export industry is being formulated, but its implementation is likely to take some years to show impacts. The Indonesian Ministry of Trade and Industry is in charge of formulating the national software export policy with the following objectives: Strengthen the Internet based application infrastructure; Strengthen the IT infrastructure; Develop the local software industries; Enable Institution Capacity Building. As Indonesia is till recovering from the 1998 Asian Financial Crisis, the Government has put software export issues further down the list.
National Software Industry Development: Considerations for Government Planners
Authors: Tessler Shirley , Barr Avron , Hanna Nagy 
Published: December 2017

AbstractSoftware presents an unusual set of problems for policy makers. As a major global industry, it has been successfully targeted by a growing number of countries for its potential to generate export revenue. At the same time, it is an essential, high‐risk, and increasingly expensive component of Information and Communications Technology (ICT)‐related programs to increase government effectiveness and to bring local firms in other industries up to globally competitive performance levels. This paper outlines the range of considerations specific to software within ICT planning and discusses government's role in accelerating and shaping that growth in support of social and economic priorities. We draw on the experience of both developed and emerging economies to argue that government should take an active role in software industry development, and to lay out the full range of possible government actions (both policies and programs). Every country's path seems to be different – the best course of action will depend on the resources available (including infrastructure and human resources), on the state of the global software industry at that specific time, and on the country's unique situation, such as languages spoken, regional or cultural ties with major markets, a tradition of entrepreneurship, or an expatriate business community.
Can E‐Marketplaces Bridge the Digital Divide? An Analysis of Two Western Australian Cases
Authors: Standing Craig , Sims Ian , Stockdale Rosemary , Gengatharen Denise , Standing Susan , Wassenaar Arjen 
Published: December 2017

AbstractIn Australia, small and medium enterprises (SMEs), particularly rural SMEs, are perceived as being on the wrong side of the digital divide. Government at local and state levels has taken a leading role in the development of electronic marketplaces with an aim of improving SME participation. Many government departments now either own or sponsor electronic marketplaces. The aims of government agencies in creating e‐marketplaces are often motivated by regional economic development issues. Whilst government entities may think e‐marketplaces are an effective channel for implementing government policy, a number of complications can arise from this model. Despite the community development motivation, a major argument for e‐marketplace development being put forward is the economic one and this has contributed to a narrow view of the e‐marketplace concept and one, which for the time being at least, is likely to restrict its impact. Government sponsored e‐marketplaces should consider the value of on‐line business networks to share knowledge and potentially increase levels of innovation. The findings have implications for government sponsored e‐marketplace initiatives around the world.
Evaluation of a Hospital Information System in an International Context: Towards Implementing PB‐ISM in Turkey
Authors: Özkan Sevgi , Baykal Nazife , Sincan Murat 
Published: December 2017

AbstractHigh quality information technology (IT) support is an integral factor in the success of today's health sector. However, the medical profession is considered to be low level investors in IT when compared to other sectors. Many international comparisons look at the expenditure spent on health IT as a basis for determining how effective the systems are. This prescriptive mainly cost/benefit approach is believed to be deficient as a sole factor in evaluation procedures. The research in this study supports the notion that more systematic attention needs to be taken into evaluating the success of an IT system. A perspective noted through a process based assessment for information systems effectiveness assessment (PB‐ISAM) is therefore proposed. The method was developed and subsequently evaluated through three case organizations in the medical sector. Specific implications are drawn concerning the applicability of PB‐ISAM, conclusions are drawn from the insights gained and suggestions for further research reported.
Information Technology And Business Value in Developing Economies: A Study of Intangible Benefits of Information Technology Investments in Fiji
Authors: Prasad Acklesh 
Published: December 2017

AbstractUnderstanding how IT investments contribute to business value is an important issue, and this assists in the efficient use of technology resources in businesses. While there is an agreement that IT contributes to business value, we are unsure of how IT contributes to business value in the wider context, including developing countries. With the view that understanding the interaction between IT resources and the users may provide better insights on the potential of IT investments, this study investigates the businesses’ perception of the intangible benefits of their IT investments. The results indicate that businesses in developing countries perceive that their IT investments provide intangible benefits, especially at the process level, and this contributes to business value.
Digital Divide Between Urban and Rural Regions in China
Authors: Fong Michelle W. L. 
Published: December 2017

AbstractThis research paper evaluates the development relationship between the adoption rate of Information and Communications Technologies (the Internet, mobile phone, pager, personal computer, and telephone) and per capita income gap between the urban and rural areas in China, mainly between 1985 and 2006. The Pearson's correlation coefficients suggest there has been a strong correlation in the development relationship between this income gap and the adoption of the Internet, mobile phone, personal computer, and telephone during this period. This paper also examines the adoption of these ICTs between the urban and rural regions, and probes into two pressing issues that affect the digital divide – affordability of these technologies to the rural population, and the educational level of rural users that impact upon usage capability.
The Role of Technological Frames of Key Groups in Open Source Software Implementation in a Developing Country Context
Authors: Mengesha Nigussie Tadesse 
Published: December 2017

AbstractThe emergence of open source software (OSS) has changed the philosophy and practice of software development, implementation and ownership; a phenomenon which also has influenced interpretations, actions and behaviors of organizational members. This research explicates the interpretations and subsequent actions of key stakeholder groups towards OSS during the implementation of an OSS‐based IS in a public sector organization in Ethiopia. Drawing upon the technological frames analytical framework, the study shows that the key stakeholder groups interpreted openness of the software and the community model of software implementation differently leading them to entertain divergent actions. Users were keen to solving operational problems via readymade IS with a third party support, while the management and technologists were focusing on the strategic importance of OSS not only to their own organization but also to the nation in general. Perception differences led to alliance formation, political processes, and change of management style. The study shows that as multiple interrelated elements shape the technological frames of groups, the relationship between frame incongruence and implementation is also complex and contextual. The study proposes technological frame analysis as an integral part of OSS implementation and a carefully crafted intervention to harness frame incongruence, if any.
Uses, Benefits and Challenges of Public Access Points in the Face of Growth of Mobile Technology
Authors: Chigona Wallace , Lekwane Ofentse , Westcott Kim , Chigona Agnes 
Published: December 2017

AbstractFor over two decades, the use of shared Information and Communication Technology (ICT) access has been promoted as a mode for promoting access to technology, especially in developing countries, hence minimising the effects of the digital divide on those on the wrong side of the divide. Recent discourse on the momentous diffusion of mobile telephony in developing countries has questioned the rationale of promoting fixed shared access, since people are bound to prefer mobile phones over shared access points. This paper seeks to empirically explore the use of shared access points in the wake of the increasing diffusion and usage of mobile technology. We explored the actual use of shared computing facilities, the benefits users accrue from using the facilities and the challenges they face in using and in gaining benefits. We used a case study of a shared facility in a disadvantaged community in Cape Town. The study noted that the demand for the shared facilities is still high. We noted that the center is used for both instrumental and hedonic purposes. It was also noted that there are economic, social and psychological benefits from using the facilities. However, it was noted that use of the facilities is beset by a number of challenges which limit use and benefits from the usage. The paper also noted the strategies users employ to overcome the challenges.
The Structure of the Information Technology Profession: A Comparison Among Organizational Sectors in Thailand
Authors: Winley Graham Kenneth , Wongwuttiwat Jittima 
Published: December 2017

AbstractPredictions about changes over the period 2005 to 2010 in the nature and structure of the IT profession in organizations operating in developed nations were tested for organizations operating in eight different organizational sectors in Thailand. Data collected in 2006 and 2011 from organizations in Thailand was used to test the predictions and to identify similarities and differences among the sectors with respect to the importance of specific knowledge and skills associated with each part of the predicted structure. The findings provide theoretical and practical insights into the development of the nature and structure of the IT profession in Thailand over the past five years and the relative importance of IT professional skills in each organizational sector.
Using Information and Communication Technologies for Enhancing the Accessibility of Agricultural Information for Improved Agricultural Production in Tanzania
Authors: Mtega Wulystan Pius , Msungu Andrew Charles 
Published: December 2017

AbstractThe study assessed how ICTs can enhance access to agricultural information needed for fostering agricultural production and agribusiness in Tanzania. Specifically, the study determined the role of specific ICTs in agricultural production and agribusiness and assessed the effectiveness of the commonly used ICTs in the creation and sharing of agricultural knowledge and information services. It further evaluated the factors which limit the effectiveness of ICTs in facilitating agricultural production and agribusiness in Tanzania. The study involved a mixed approach in collecting data, relying on a structured questionnaire, interviews, content analysis and observations during the data collection. Results show that radio, mobile phones, television, computers and internet have potentials to transform the sector if they are used effectively. Findings show further that not all ICTs are suitable for all categories of actors in the agricultural sector. Mobile phones and radio were preferred as communication channel among farmers while researchers and extension staff mentioned to prefer using computers and internet. Moreover, some of the ICT applications such as calls, short messaging services and sim‐banking were mentioned to be used often. From these findings it is recommended that internet and mobile service providers should widen their infrastructure and reduce tariffs associated with usage of their services so as to increase the number of users of their services. This can enable more information exchange among agriculture stakeholders and this increase agricultural production and agribusiness.