bluuebunny/crossref_metadata_2025_split huggingface dataset:
Contrast-induced nephropathy in patients with chronic kidney disease and peripheral arterial disease
Authors: Kroneberger Christian , Enzweiler Christian N , Schmidt-Lucke Andre , Rückert Ralph-Ingo , Teichgräber Ulf , Franiel Tobias 
Published: June 2015

Background The risk for contrast-induced nephropathy (CIN) after intra-arterial application of an iodine-based contrast material is unknown for patients with chronic kidney disease (CKD) and peripheral arterial disease (PAD). Purpose To investigate the incidence of CIN in patients with CKD and PAD. Material and Methods This retrospective study was approved by the local ethics committee. One hundred and twenty patients with 128 procedures (73 with baseline eGFR in the range of 45–60 mL/min/1.73m2, 55 with eGFR < 45 mL/min/1.73m2) were evaluated. All patients received intra-arterially an iodine-based low-osmolar contrast material (CM) after adequate intravenous hydration with isotonic NaCl 0.9% solution. CIN was defined as an increase in serum creatinine of more than 44 μmol/L within 4 days. The influence of patient-related risk factors (age, weight, body mass index, eGFR, serum creatinine, hypertension, diabetes mellitus, coronary heart disease, heart failure) and therapy-related risk factors (amount of CM, nephrotoxic drugs, number of CM applications) on CIN were examined. Results CIN developed in 0% (0/73) of procedures in patients with PAD and an eGFR in the range of 45–60 mL/min/1.73m2 and in 10.9% (6/55) of procedures in patients with an eGFR <45 mL/min/1.73m2. No risk factor significantly influenced the development of CIN, although baseline serum creatinine ( P = 0.06) and baseline eGFR ( P = 0.10) showed a considerable dependency. Conclusion Patients with an eGFR in the range of 45–60 mL/min/1.73m2 and PAD seem not at risk for CIN after intra-arterial CM application and adequate hydration. Whereas, an eGFR < 45 mL/min/1.73m2 correlated with a risk of 10.9% for a CIN.
A mouse model recapitulating human monoclonal heavy chain deposition disease evidences the relevance of proteasome inhibitor therapy
Authors: Bonaud Amélie , Bender Sébastien , Touchard Guy , Lacombe Corinne , Srour Nivine , Delpy Laurent , Oblet Christelle , Druilhe Anne , Quellard Nathalie , Javaugue Vincent , Cogné Michel , Bridoux Frank , Sirac Christophe 
Published: June 2015

Key PointsWe created the first transgenic mouse model recapitulating the early pathologic features of Randall-type heavy chain deposition disease. Production of a truncated immunoglobulin heavy chain heightens plasma cell sensitivity to bortezomib via a terminal unfolded protein response.
BiOCl Hierarchical Nanoflowers with Superior Mixed-dye Photodegradation Activity
Authors: Cao Feng , Deng Ruiping , Huang Lijian , Ren Jun , Miao Linqing , Wang Jianmin , Li Song , Qin Gaowu 
Published: June 2015

Abstract
3D BiOCl hierarchical nanostructures assembled with nanosheets have been successfully synthesized via a facile solvothermal route with Bi(NO3)3, KCl, poly(vinylpyrrolidone) (PVP), and diethylene glycol (DEG). Photocatalytic experiment illustrated that the as-synthesized BiOCl nanoflowers exhibited superior photocatalytic activity than that of BiOCl microrods and Degussa P25 in the degradation of single and mixed dye solutions under UV irradiation, which has not been reported previously. Besides, the stability of the product in mixed organic dye photodegradation process was also investigated for the first time.
Depolymerization of Poly(butylene terephthalate) into Terephthalic Acid and Tetrahydrofuran in High-temperature Liquid Water
Authors: Sato Osamu , Yamaguchi Aritomo , Murakami Yuka , Shirai Masayuki 
Published: June 2015

Abstract
Poly(butylene terephthalate) (PBT) was decomposed into terephthalic acid (TPA) and tetrahydrofuran (THF) in high-temperature liquid water above 498 K. THF was obtained by the dehydration of the monomer, 1,4-butanediol (1,4-BDO). The yields of TPA, THF, and 1,4-BDO were 98%, 80%, and 12%, respectively, at 523 K after 1 h of the PBT depolymerization in water. The depolymerization rate was enhanced by the additional TPA, which was one of the products.
Phylogeny and floral trait evolution in Jaborosa (Solanaceae)
Authors: Moré Marcela , Cocucci Andrea A. , Sérsic Alicia N. , Barboza Gloria E. 
Published: June 2015

AbstractThe genus Jaborosa (Solanaceae), which comprises 22 species endemic to southern South America, encompasses remarkable flower variation. To test if this interspecific variation is related to transitions in pollination mode and to major concomitant geological changes, phylogenetic relationships within the genus were reconstructed. To determine when such major transitions in flower traits occurred, divergence times were estimated and the evolution of relevant floral traits was studied. Sequences of four plastid spacer regions (trnH‐pbsA, trnDGUC‐trnTGGU, rpl32‐trnLUAG, ndhF‐rpl32) and one nuclear region (granule‐bound starch synthase) were used to resolve relationships among 18 Jaborosa species, using species of the “Atropina clade” as outgroup. Phylogenetic reconstruction strongly supports the monophyly of Jaborosa, with species resolved in two major clades: (1) a “Lowland clade” (L) comprised of three noticeably sphingophylous species distributed below 1000 m and north of 36° S latitude, and (2) an “Andean clade” (A) composed of the remaining species, which strongly differ in floral morphology and mainly occur at high altitudes (more than 3000 m in the Puna desert) or high latitudes (up to 53° S latitude in the Patagonia steppe of Tierra del Fuego). Species in the Andean clade have flowers that range from black, rotate, deceptive, saprophilous fly‐pollinated flowers to green, tubular, nectar‐producing flowers with a mixed pollination system. Estimation of divergence times suggests a split of Jaborosa from its sister genus Atropa L. at ca. 16.7 Ma. The split between the L and A clades possibly occurred ca. 10 Ma, with recent species diversification co‐occurring with the uplift of the Andes during the Pleistocene (ca. 1–3 Ma). Reconstruction of ancestral states of pollination mode, altitudinal distribution, and floral traits (corolla colour, flower morphology, presence of nectar) suggests that pollination by moths probably evolved once within the L clade, whereas brood‐site deceptive pollination probably evolved once within the A clade. These contrasting pollination modes are associated with changes in corolla colour, flower morphology and loss of a functional nectary.
Kondratiev Waves in the Economy of Belgium
Authors: Аверина  , Averina Tatyana 
Published: June 2015

The article presents the results of studies of the formation and development of
Kondratiev waves in the economy of Belgium. The data of the real GDP per
capita for the period from 1846 to 2008 is used in article. Economicmathematical
modeling revealed Kondratieff cycle stages of formation in the
economy of Belgium.
Technological Structures and Their Role in Economic Development
Authors: Иванова  , Ivanova O. 
Published: June 2015

Today, it should be recognized that among the causes of the economic crises are
not sufficiently taken into account the impact of technological aspects, namely
the possibility of scientific and technical progress. The term “technological
system” is used in the national economic science as an analogue of the concept
of “wave of innovation”, it was first proposed in 1986 by Soviet economists D.S.
Lvov and S.Yu. Glazyev in the article “Theoretical and applied aspects of Scientific
and technological progress.” The way of understanding of technological
structure, is the complex of mastered and breakthrough revolutionary inventions,
providing a quantitative and qualitative leap in the development of the productive
forces of human society. As a core set of technological structures the used
technological processes are indicated, which, in turn, are the basis of the relevant
production technology, linked to certain technological chains of the same type. It
is believed that economic development is directly linked with the development of
new technological chains, which are formed on the basis of the combined
conjugate technological sets, which form the new technological order. That is
why economists focus again turned to the theory of the cycles of the Russian
economist Nikolai Kondratiev. It is assumed that the long-known theory of the
wave-like nature of economic development is necessary to understand in relation
to modern conditions, namely the use of the Kondratiev presentation about the
short, medium and long waves concerning the economic situation of the modern
states.
Kondratiev Waves in the US Economy
Authors: Басовский  , Basovskiy Leonid 
Published: June 2015

The aim of the article was to determine the time of occurrence of Kondratiev
waves in the US economy and the assessment of their power from the moment
of emergence to up to now. Because of the spectral analysis of deviations from
the trend of a number of real per capita GDP for the 1790-2010 years in the
economic dynamics of the US identified Kondratiev waves. The obtained results
show that the US economy were formed in the second half of the XIX century.
In the second half of the XX century, during the formation of post-industrial
economy the power of Kondratiev waves began to decline. The existence of
Kondratiev waves. during the last half century enables identification of the US
economy at least three technological structures, including the fourth, fifth and
sixth order.
The sound of a sound art archive
Authors: Dunn Alan 
Published: June 2015

Abstract
The foundation for this text is my 10xCD opus The Sounds of Ideas Forming (2008–2012), an archive of 318 sound files featuring content from art students, children and practitioners such as Yoko Ono, David Bowie, Chris Watson, Douglas Gordon, Lydia Lunch, Brian Eno and George Brecht. The Sound of a Sound Art Archive considers this particular sound archive, examining formats, narrative and the relationship between recording sound and recorded sound. I draw upon first person experiences and examples from curating, pedagogy and sound art to arrive at a series of frameworks for a sound art archive, one that is finite, educational and able to interject into everyday contexts.
Scratching the surface of local history: Encountering the republished works of Ken Cooper
Authors: Lloyd Christian , Bristow Lisa 
Published: June 2015

Abstract
The pamphlets of local amateur historian Ken Cooper were unearthed at a car boot sale by artists Bristow & Lloyd and subsequently republished for new audiences at a number of festivals, exhibitions and institutions. The work playfully speculates on historical knowledge, weaving the imaginary persona of Ken and his ability to misinterpret, with information drawn from social and archival sources. By presenting a re-interpretation of local history it was hoped that readers would reflect on how they know what they know and in so doing, encourage discussions around ways in which we remember, forget, construct or share knowledge. Placing the work in the public realm and within heritage contexts raised a number of issues around how such a strategy worked.
The making of the Allure of the Archive – an index of assemblies by Art (&) Currency: Institute of Vanishing Principles and Spells, 2013–2014
Authors: Art (&) Currency  
Published: June 2015

Abstract
This index takes account of the activities of a research unit, Art (&) Currency: Institute of Vanishing Principles and Spells (A&C). An assembly around a publishing practice, A&C ‘disputes things’ and operates as a minimal collective, a group of researchers from various disciplines with a focus on maintaining a malleable, strategically transformative body of agents within and beyond the institution. Indicating an Institute of Vanishing … the future of A&C is yet unclear; there are murmurs it has already abandoned its formal meetings. The headquarters have not provided a public statement about the current status of the assembly. Given this uncertain, oblique situation, the plan for designing a record of the procedures in 2013 is now in the process of being realized. This ‘taking stock of’ not only embodies the method of ‘archiving’, but also discretely brings in a dispute around ‘The Allure of the Archive’, a significant theme for all A&C members, see also Figure 1.
Working with fragments: A performance art’s archive
Authors: Bamford Kiff 
Published: June 2015

Abstract
This article investigates the potential of the disparate and unconventional aspects of what can be considered an archive, as a means by which to respond to a past performance. According to French philosopher Jean-François Lyotard, commentary on artworks seeks to link onto the gesture or trace of the event and to provoke further artworks as commentary. It is this affective response to fragments from a past performance that motivates this project. In 2013–2014, I worked with students from two art institutions, one in Poland and one in the United Kingdom, to respond to a performance by British artist Stuart Brisley, which took place in Warsaw in 1975. Photographs from the performance are readily accessible online, but there remains no archival record of the performance at the event’s location. It was, therefore, to investigate this performance by other means that students were asked to work with fragments from the past.
Accreditation of Adolescent Medicine as a pediatric sub-specialty: the Canadian experience and lessons learned
Authors: Katzman Debra K. , Findlay Sheri M. 
Published: June 2015

Abstract
The Royal College of Physicians and Surgeons of Canada (Royal College) has an extensive process for recognizing new specialties and subspecialties. Among other requirements, the process requests that the applicants demonstrate that sufficient scientific breadth and depth exists within the proposed field, that a unique field of clinical practice exists, and that there is a societal need for individuals with this distinct area of specialization. In 2004, a group of adolescent medicine specialists from across Canada started the application process for the field to become an accredited pediatric subspecialty. A 3-year process was undertaken to demonstrate the need for accreditation of this new and emerging discipline. In 2007, Adolescent Medicine became the 63rd discipline and a sub-specialty of Pediatrics. This paper provides an overview of the process that led to the accreditation of Adolescent Medicine by the Royal College and offers insights into the lessons learned from this Canadian experience.
The globalization of training in adolescent health and medicine: one size does not fit all
Authors: Leslie Karen 
Published: June 2015

Abstract
Adolescent medicine across the globe is practiced within a variety of healthcare models, with the shared vision of the promotion of optimal health outcomes for adolescents. In the past decade, there has been a call for transformation in how health professionals are trained, with recommendations that there be adoption of a global outlook, a multiprofessional perspective and a systems approach that considers the connections between education and health systems. Many individuals and groups are now examining how best to accomplish this educational reform. There are tensions between the call for globally accepted standards of education models and practice (a one-size fits all approach) and the need to promote the ability for education practices to be interpreted and transformed to best suit local contexts. This paper discusses some of the key considerations for ‘importing’ training program models for adolescent health and medicine, including the importance of cultural alignment and the utilization of best evidence and practice in health professions education.
Adolescent health in the Caribbean region: insights from the Jamaican experience
Authors: Harrison Abigail , Chambers Joi , Campbell-Forrester Sheila 
Published: June 2015

Abstract
Adolescent health in Jamaica and the wider English-speaking Caribbean has over the past three decades advanced in achieving improved healthcare services for adolescents. The path taken to achieve success thus far is reviewed – including a historical perspective on the services offered, revision of the relevant policy and legislation frameworks, improved service delivery through education and training of relevant stakeholders and providers, improved youth participation, and sustained involvement of advocates.
Influence of Reduced Cleaning-In-Place on Aged Membranes during Ultrafiltration of Whey
Authors: Berg T. , Ipsen R. , Ottosen Niels , Tolkach A. , van den Berg F. 
Published: June 2015

Abstract
Optimization of cleaning-in-place (CIP) procedures using bench-scale equipment is severely restricted by the short testing times (typically 1–3 days) compared with the normal lifespans of industrial membrane materials (years). In our research, industrially used polyethersulfone membrane material (“aged membrane”) was migrated to a lab-scale filtration apparatus. Performance (flux) of aged membranes was found to be 10% lower compared to new membranes of the same specification. For each set of membranes, performance was on the same level during multiple filtrations with intermediate CIPs. Reducing the CIP from a three-step procedure (caustic, enzymatic, acid) to only one step (caustic) had no influence on subsequent filtration performance even though flux recovery after reduced CIP was as low as 38% compared to 90% after three-step CIP. Consequences of reduced cleaning could first be observed in the subsequent CIP where the level of resistance during the respective CIP steps was increased.
Cognitive functions in myoclonic epilepsy with ragged red fibres – a case report
Authors: Domańska Martyna , Sitek Emilia J. , Schinwelski Michał , Mazurkiewicz-Bełdzińska Maria , Matheisel Agnieszka , Sławek Jarosław 
Published: June 2015

SUMMARY
Introduction. Myoclonic epilepsy with ragged red fibers (MERRF) is a rare, progressive mitochondrial disease affecting multiple systems, including the central nervous system. Typical MERRF symptoms include: myoclonus, epileptic seizures, ataxia and cognitive decline. In mitochondrial diseases selective cognitive impairment or generalized decline, called mitochondrial dementia, is usually diagnosed.
Description of case. We present the case of an 18-year-old patient with progressive neurological symptoms such as multifocal myoclonus, cerebellar syndrome (gait impairment, intention tremor, ataxia and dysmetria). The diagnosis of MERRF was confirmed at the age of 16. Neuropsychological examination showed slowing of verbal learning and deficient spontaneous recall with improvement on recognition as well as low verbal fluency.
Discussion. The authors discuss differential diagnosis of mitochondrial diseases (MIDs) in respect to cognitive function impairment and, in particular, to dementia: MELAS (mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes), KSS (Kearns-Sayre syndrome), NARP syndrome (neuropathy, ataxia, and retinitis pigmentosa and ptosis). The authors emphasize importance of comprehensive neuropsychological assessment in differential diagnosis of MIDs.
Conclusion. Mild and selective cognitive impairment was identified. The type and degree of cognitive function impairment is not sufficient to diagnose dementia in this particular case of MERRF. Comprehensive neuropsychological assessment is crucial in MID in order to provide the patient with useful recommendations for education planning.
Experimental Investigation of Shape Transition Effects on Isolator Performance
Authors: Chandra Bose G. , Thanigaiarasu S. , Elangovan S. , Rathakrishnan E. 
Published: June 2015

AbstractIsolator is a critical component in supersonic air breathing engine and it is usually situated between the inlet and the combustor of a dual-mode ramjet/scramjet engine. In the present study, shape transition effects on isolator performance have been studied by carrying out experimental investigations on square, square to circular and square to elliptical transition ducts. The length of the isolator chosen in this study is 180 mm and the cross-sectional area of 900 mm2is maintained constant along the length for all the ducts. Experiments were carried out for isolator inlet Mach 2, using a contoured nozzle. Varying the pressure of the settling chamber varied the expansion level at the nozzle exit, which run the nozzle. The wall static pressure along the length of the isolator and the Pitot pressure at the exit plane of the isolator were measured for all the configurations. Shadowgraph technique was employed for visualizing the shock-train in the isolator. The square to circular transition isolator is found to be more efficient in achieving the static pressure rise across the isolator than the square and square to elliptical transition ducts.
A Technique for Implantation of the CentriMag Left Ventricular Assist Device to Allow Ambulation and Rehabilitation in Patients with Heart Failure
Authors: Tribble Curt , Urencio Miguel , Aru Giorgio , Merrill Walter 
Published: June 2015

<p class="p1"><strong>Background:</strong> The therapeutic options for heart failure include inotropic agents, intraaortic balloon pumps, and left ventricular assist devices (LVAD). Implantable LVADs are not appropriate for all patients. The short-term devices require patients to stay in bed, connected to cannulas, which are usually inserted using a median sternotomy. This approach requires a subsequent sternotomy, midline cannulas (which can make sitting difficult), and immobility. We began using a right thoracotomy with cannulas placed through intercostal spaces for selected patients in need of temporary LVAD support. </p><p class="p1"><span class="s1"><strong>Methods:</strong> This retrospective chart review examined our experience with CentriMag LVAD placement via right thoracotomy from August 2009 to June 2013. We reviewed the reasons for support, the degree of postoperative mobilization, and the outcomes of the patients treated in this manner.</span></p><p class="p1"><strong>Results: </strong>This approach was used in 6 patients. Four patients lacked financial or social support for a long-term, implantable LVAD. One patient was considered too ill to have an implantable LVAD placed, and one was treated with temporary support with hope for recovery from myocarditis. Five of these 6 patients were able to walk soon after LVAD implantation and initiate rehabilitation. One did not recover and had support withdrawn. Another suffered a stroke and had support withdrawn. Four of the 6 were transplanted successfully.</p><p class="p1"><span class="s1"><strong>Conclusions:</strong> CentriMag LVAD implantation via a right thoracotomy is a feasible approach that provides adequate hemodynamic support while allowing patients to ambulate, making subsequent cardiac transplantation less complicated by allowing the avoidance of a repeat sternotomy.</span></p>
LA CONSCIENCE EXPÉRIENCIELLE DANS LA PHILOSOPHIE DE JOHN DEWEY
Authors: Andrieu Bernard 
Published: June 2015

Comment l’expérience peut-elle mener à une éducation corporelle ? Une expérience sans conscience n’est pas seulement ruine de l’âme mais épuisement du corps faute d’une science réflexive constituée. Mais laquelle ? La phénoménologie a cru pouvoir réduire le vivant au vécu de la conscience avant de devoir reconnaître les difficultés d’une esthésiologie purement subjective et transcendantale. Dewey reconnaît à la physiologie de l’organisme vivant une matière suffisante pour nous indiquer par l’instinct, la fatigue, l’effort, l’habitude, le développement et la croissance des informations dont la conscience devrait s’emparer pour modifier les conditions de notre existence. L’éducation corporelle, à la différence de l’éducation physique, est dans l’usage que nous faisons de nous-mêmes et non dans le seul entretien physique d’un exercice sans réflexivité suffisante pour comparer le passé habituel et le nouveau geste.