bluuebunny/crossref_metadata_2025_split huggingface dataset:
DĀRIJAAND CHANGING WRITING PRACTICES IN MOROCCO
Authors: Elinson Alexander E. 
Published: October 2013

AbstractSocial, political, and technological changes have forced changes in the contemporary Moroccan linguistic landscape. In print media, advertising, music, fictional writing, and translation, Moroccan Arabic (dārija) is being written in a variety of ways that point to a shift in perceptions and usage ofdārijain daily Moroccan life. In this article, I provide a discussion of recent developments in the use ofdārijain writing, and discuss how this evolving situation is articulated by intellectuals, journalists, publishers, fiction writers, and translators.
AN ESSENTIAL CENTER–PERIPHERY ELECTORAL CLEAVAGE AND THE TURKISH PARTY SYSTEM
Authors: Wuthrich F. Michael 
Published: October 2013

AbstractFor nearly forty years, scholars have utilized the metanarrative of a center–periphery cleavage first proposed by Şerif Mardin to explain a variety of phenomena in Turkish politics and society. When used to interpret electoral cleavages in the multiparty period, however, a center–periphery cleavage cannot effectively explain electoral outcomes. Focusing on the initial stage of multiparty competition, when the cleavage is often said to have been most salient, this article explores the empirical evidence to show that the concept as commonly employed has actually confounded an effective understanding of electoral behavior in Turkey. Rather than demonstrating a clear electoral division between the elites of the social center and the masses during this period, the article reveals two distinct cross-cutting patron-client strategies used by elite-dominated parties to cater to the rural population. The significant patterns of change in Turkey's electoral outcomes over time further illustrate the need to focus on how political parties and elites accumulate votes—that is, on their vote targeting strategies—rather than rely on static sociopolitical cleavages.
“ADULTS SEE POLITICS AS A GAME”: POLITICS OF KURDISH CHILDREN IN URBAN TURKEY
Authors: Darıcı Haydar 
Published: October 2013

AbstractThis article explores the political subjectivity of Kurdish children in urban Turkey. Often referred to as “stone-throwing children,” since the early 2000s Kurdish children have entered Turkish public discourse as central political actors of the urban Kurdish movement. I suggest that the politicization of children can be understood in the context of transformations in age and kinship systems within the Kurdish community that were shaped by the forced migration of Kurds in the early 1990s. Focusing on the experiences of Kurdish children in the city of Adana, I argue that memories of violence transmitted by displaced parents, combined with the children's experiences of urban life, including exclusion, discrimination, poverty, and state violence, necessitate a reevaluation of how childhood is conceived and experienced within the Kurdish community. In a context where Kurdish adults often have trouble integrating into the urban context, their children frequently challenge conventional power relations within their families as well as within the Kurdish movement. In contrast to a dominant Turkish public discourse positing that these children are being abused by politicized adults, I contend that Kurdish children are active agents who subvert the agendas and norms of not only Turkish but also Kurdish politics. The article analyzes the ways Kurdish children are represented in the public discourse, how they narrate and make sense of their own politicization, and the relationship between the memory and the postmemory of violence in the context of their mobilization.
The influence of alkaline earth metal equilibria on the rheological, melting and textural properties of Cheddar cheese
Authors: Cooke Darren R , McSweeney Paul LH 
Published: October 2013

The total calcium content of cheese, along with changes in the equilibrium between soluble and casein (CN)-bound calcium during ripening can have a major impact on its rheological, functional and textural properties; however, little is known about the effect of other alkaline earth metals. NaCl was partially substituted with MgCl2 or SrCl2 (8·7 and 11·4 g/kg curd, respectively) at the salting stage of cheesemaking to study their effects on cheese. Three cheeses were produced: Mg supplemented (+Mg), Sr supplemented (+Sr) and a control Cheddar cheese. Ca, Mg and Sr contents of cheese and expressible serum obtained therefrom were determined by atomic absorption spectroscopy. Addition of Mg2+ or Sr2+ had no effect on % moisture, protein, fat and extent of proteolysis. A proportion of the added Mg2+ and Sr2+ became CN-bound. The level of CN-bound Mg was higher in the +Mg cheese than the control throughout ripening. The level of CN-bound Ca and Mg decreased during ripening in all cheeses, as did % CN-bound Sr in the +Sr cheese. The presence of Sr2+ increased % CN-bound Ca and Mg at a number of ripening times. Adding Mg2+ had no effect on % CN-bound Ca. The +Sr cheese exhibited a higher G′ at 70 °C and a lower LTmax than the control and +Mg cheeses throughout ripening. The +Sr cheese had significantly lower meltability compared with the control and +Mg cheeses after 2 months of ripening. Hardness values of the +Sr cheese were higher at week 2 than the +Mg and control cheeses. Addition of Mg2+ did not influence the physical properties of cheese. Supplementing cheese with Sr appeared to have effects analogous to those previously reported for increasing Ca content. Sr2+ may form and/or modify nanocluster crosslinks causing an increase in the strength of the para-casein matrix.
Patient information leaflet on mastoid surgery risks: assessment of readability and patient understanding
Authors: Pringle M B , Natesh B G , Konieczny K M 
Published: October 2013

AbstractIntroduction:It is important that patients have a good understanding of surgery-related risks, particularly for mastoid surgery, which exposes patients to the risk of very serious complications, despite addressing conditions which often have only minor symptoms.Materials and methods:A patient information leaflet describing the risks of mastoid surgery was prepared. However, the Hospital Patient Advice and Liaison Services team thought it was too long and complicated. It was introduced unchanged. Fifty-four consecutive mastoidectomy patients were given a questionnaire asking for their opinion of the leaflet. The leaflet was also assessed with readability formulae and the Ensuring Quality Information for Patients tool.Results and analysis:Ninety-eight per cent of respondents thought the leaflet's writing style was easy to understand. The majority (96 per cent) thought the length was ‘just right’. The 7 readability formulae used established readability at a grade 9 level (i.e. appropriate for a reading age of 13–15 years). The Ensuring Quality Information for Patients score was 87.5 per cent.Discussion:Despite the drive to simplify patient information leaflets, quite detailed information is sometimes required. A style which is too simple may be perceived as patronising and may encourage patients to underestimate potential risks. It is important to ask patients their opinion.
Precarious status of the Endangered dholeCuon alpinusin the high elevation Eastern Himalayan habitats of Khangchendzonga Biosphere Reserve, Sikkim, India
Authors: Bashir Tawqir , Bhattacharya Tapajit , Poudyal Kamal , Roy Manjari , Sathyakumar Sambandam 
Published: October 2013

AbstractDuring 2008–2010 we investigated the ecology of the Endangered dhole or wild dogCuon alpinusin Khangchendzonga Biosphere Reserve in the Eastern Himalaya in Sikkim, India. We conducted camera trapping (n = 71 sites, 6,278 camera-days) and sign surveying along trails (n = 24; 629.43 km of effort) to assess the relative abundance, distribution and activity pattern of the dhole. Morphological characteristics evident in the 61 camera-trap photographs indicate that the dhole population in the Reserve may be the rare and genetically distinct subspeciesC. alpinus primaevus. We detected dholes over a wide elevation range (2,501–4,100 m) that encompassed the upper temperate, subalpine, and alpine scrub zones. Dholes were diurnal, with peak activity at 08.00–10.00. Analysis of 41 scats indicated a diet comprising mainly mountain ungulates, rodents and pikasOchotonasp. Although the frequency of occurrence of rodents was highest (32%) in the scats, 98.7% of the total biomass consumed was of mountain ungulates. Historical reports (1888–1894) indicated that the dhole was formerly abundant in Sikkim but was hunted to meet the high demand for its alleged medicinal properties. With no information on the status of the dhole in Sikkim for over a century, our study suggests that the species is now rare in the Reserve. To aid the conservation of the dhole and its main ungulate prey species extensive research and monitoring are required in the Reserve and elsewhere in the Eastern Himalaya.
Powder diffraction data of the Ho2AlGe3 ternary compound
Authors: Liang Liuqing , Qin Ming , Lu Zhao , Li Degui , He Bing , Zeng Lingmin 
Published: October 2013

A new ternary compound Ho2AlGe3 was synthesized and studied by means of X-ray powder diffraction technique. The powder pattern of Ho2AlGe3 was indexed and refined, giving an orthorhombic structure, space group Pnma (No. 62) with the Y2AlGe3 structure type: a = 6.743 98(8) Å, b = 4.163 73(5) Å, c = 17.5834(2) Å, V = 493.74 Å3, Z = 4, ρx = 7.73 g cm−3, F30 = 202.7 (0.004, 37), and RIR = 1.21.
Tilt angles and positive response of head-up tilt test in children with orthostatic intolerance
Authors: Lin Jing , Wang Yuli , Ochs Todd , Tang Chaoshu , Du Junbao , Jin Hongfang 
Published: October 2013

AbstractThis study aimed at examining three tilt angle-based positive responses and the time to positive response in a head-up tilt test for children with orthostatic intolerance, and the psychological fear experienced at the three angles during head-up tilt test. A total of 174 children, including 76 boys and 98 girls, aged from 4 to 18 years old (mean 11.3±2.8 years old), with unexplained syncope, were randomly divided into three groups, to undergo head-up tilt test at the angles of 60°, 70° and 80°, respectively. The diagnostic rates and times were analysed, and Wong–Baker face pain rating scale was used to access the children’s psychological fear. There were no significant differences in diagnostic rates of postural orthostatic tachycardia syndrome and vasovagal syncope at different tilt angles during the head-up tilt test (p>0.05). There was a significant difference, however, in the psychological fear at different tilt angles utilising the Kruskal–Wallis test (χ2=36.398, p<0.01). It was mildest at tilt angle 60° utilising the Kolmogorov–Smirnov test (p<0.01). A positive rank correlation was found between the psychological fear and the degree of tilt angle (rs=0.445, p<0.01). Positive response appearance time was 15.1±14.0 minutes at 60° for vasovagal syncope children. There was no significant difference in the time to positive response, at different tilt angles during the head-up tilt test for vasovagal syncope or for postural orthostatic tachycardia syndrome. Hence, it is suggested that a tilt angle of 60° and head-up tilt test time of 45 minutes should be suitable for children with vasovagal syncope.
LENS SPACE SURGERIES ALONG CERTAIN 2-COMPONENT LINKS RELATED WITH PARK’S RATIONAL BLOW DOWN, AND REIDEMEISTER-TURAEV TORSION
Authors: KADOKAMI TERUHISA , YAMADA YUICHI 
Published: October 2013

AbstractWe study lens space surgeries along two different families of 2-component links, denoted by${A}_{m, n} $and${B}_{p, q} $, related with the rational homology$4$-ball used in J. Park’s (generalized) rational blow down. We determine which coefficient$r$of the knotted component of the link yields a lens space by Dehn surgery. The link${A}_{m, n} $yields a lens space only by the known surgery with$r= mn$and unexpectedly with$r= 7$for$(m, n)= (2, 3)$. On the other hand,${B}_{p, q} $yields a lens space by infinitely many$r$. Our main tool for the proof are the Reidemeister-Turaev torsions, that is, Reidemeister torsions with combinatorial Euler structures. Our results can be extended to the links whose Alexander polynomials are same as those of${A}_{m, n} $and${B}_{p, q} $.
Quantum-criticality-induced strong Kerr nonlinearities in optomechanical systems
Authors: Lü Xin-You , Zhang Wei-Min , Ashhab Sahel , Wu Ying , Nori Franco 
Published: October 2013

AbstractWe investigate a hybrid electro-optomechanical system that allows us to realize controllable strong Kerr nonlinearities even in the weak-coupling regime. We show that when the controllable electromechanical subsystem is close to its quantum critical point, strong photon-photon interactions can be generated by adjusting the intensity (or frequency) of the microwave driving field. Nonlinear optical phenomena, such as the appearance of the photon blockade and the generation of nonclassical states (e.g., Schrödinger cat states), are demonstrated in the weak-coupling regime, making the observation of strong Kerr nonlinearities feasible with currently available optomechanical technology.
Maintenance of pluripotency in mouse ES cells without Trp53
Authors: Shigeta Masaki , Ohtsuka Satoshi , Nishikawa-Torikai Satomi , Yamane Mariko , Fujii Setsuko , Murakami Kazuhiro , Niwa Hitoshi 
Published: October 2013

AbstractTumor suppressor Trp53 works as a guardian of the genome in somatic cells. In mouse embryonic stem (ES) cells, it was reported that Trp53 represses pluripotency-associated transcription factor Nanog to induce differentiation. However, since Trp53-null mice develop to term, Trp53 is dispensable for both the maintenance and differentiation of the pluripotent stem cell population in vivo, suggesting the differential functions of Trp53 in ES cells and embryos. To reveal the basis of this discrepancy, here we established a new line of Trp53-null ES cells by sequential gene targeting and evaluated their ability to differentiate in vitro and in vivo. We found that Trp53-null ES cells had defects in differentiation in vitro as reported previously, whereas they were able to contribute to normal development in chimeric embryos. These data indicated that the requirement of Trp53 for maintaining and executing the ES pluripotency is not absolute.
Effects of adaptive degrees of trust on coevolution of quantum strategies on scale-free networks
Authors: Li Qiang , Chen Minyou , Perc Matjaž , Iqbal Azhar , Abbott Derek 
Published: October 2013

AbstractWe study the impact of adaptive degrees of trust on the evolution of cooperation in the quantum prisoner's dilemma game. In addition to the strategies, links between players are also subject to evolution. Starting with a scale-free interaction network, players adjust trust towards their neighbors based on received payoffs. The latter governs the strategy adoption process, while trust governs the rewiring of links. As soon as the degree of trust towards a neighbor drops to zero, the link is rewired to another randomly chosen player within the network. We find that for small temptations to defect cooperators always dominate, while for intermediate and strong temptations a single quantum strategy is able to outperform all other strategies. In general, reciprocal trust remains within close relationships and favors the dominance of a single strategy. Due to coevolution, the power-law degree distributions transform to Poisson distributions.
Genetic variation and gender determine bradykinin type 1 receptor responses in human tissue: implications for the ACE-inhibitor-induced effects in patients with coronary artery disease
Authors: Wu Haiyan , Roks Anton J. M. , Leijten Frank P. J. , Garrelds Ingrid M , Musterd-Bhaggoe Usha M. , van den Bogaerdt Antoon J. , de Maat Moniek P. M. , Simoons Maarten L. , Danser A. H. Jan , Oeseburg Hisko 
Published: October 2013

The efficacy of the ACE (angiotensin-converting enzyme) inhibitor perindopril in coronary artery disease [EUROPA (European trial on reduction of cardiac events with perindopril in stable coronary artery disease) study] is associated with the rs12050217 A/G single nucleotide polymorphism in the B1 receptor (bradykinin type 1 receptor) gene. To investigate the underlying mechanism, we examined the effect of this polymorphism on B1-receptor-mediated coronary artery dilation and peripheral blood mononuclear cell activation. Vasorelaxant responses of human coronary microarteries from subjects without coronary disease to des-Arg9-bradykinin and to bradykinin were studied in organ bath experiments. Des-Arg9-bradykinin responses were endothelium-dependent and exclusively mediated by B1 receptors, whereas responses to bradykinin were induced through B2 receptors (bradykinin type 2 receptors). The presence of the G allele reduced the response to 3×10−8 mol/l des-Arg9-bradykinin by 29% [AA (n=13) compared with AG/GG (n=8); P&lt;0.03], and tended to lower concentration-related responses (P=0.065) to this agonist, whereas the responses to bradykinin were unaffected by the rs12050217 genotype. In freshly obtained human mononuclear cells 1 μmol/l des-Arg9-bradykinin increased expression of the pro-inflammatory factors CXCL5 (CXC chemokine ligand 5) and IL6 (interleukin-6). These responses were not affected by genotype and exclusively occurred in blood cells from women, correlating (in the case of CXCL5) with their plasma 17β-oestradiol levels (r2=0.32, P=0.02; n=17). IL-1β (interleukin-1β) increased CXCL5 and IL6 expression in both genders, and this response was not associated with 17β-oestradiol levels. The gender difference in responses to B1 receptor stimulation in blood mononuclear cells implies possible gender differences in the response to ACE inhibitor therapy, which needs to be studied more comprehensively. The observed decrease in coronary vasodilator response might contribute to the impaired treatment response to perindopril of G allele carriers found in the EUROPA study.
Placebo improves pleasure and pain through opposite modulation of sensory processing
Authors: Ellingsen Dan-Mikael , Wessberg Johan , Eikemo Marie , Liljencrantz Jaquette , Endestad Tor , Olausson Håkan , Leknes Siri 
Published: October 2013

SignificancePlacebo effects illustrate the power of the human brain; simply expecting an improvement can alter pain processing and produce analgesia. We induced placebo improvement of both negative and positive feelings (painful and pleasant touch) in healthy humans, and compared the brain processing using functional MRI. Pain reduction dampened sensory processing in the brain, whereas increased touch pleasantness increased sensory processing. Neurocircuitry associated with emotion and reward underpinned improvement of both pain and pleasant touch. Our findings suggest that expectation of improvement can recruit common neurocircuitry, which up- or down-regulates sensory processing, depending on whether the starting point is painful or pleasant. These results promote widening the scope of medical research to improvement of positive experiences and pleasure.
Direct transfer of graphene onto flexible substrates
Authors: Martins Luiz G. P. , Song Yi , Zeng Tingying , Dresselhaus Mildred S. , Kong Jing , Araujo Paulo T. 
Published: October 2013

Significance
We investigated a lamination technique for directly transferring graphene onto various flexible substrates, which does not require using polymethylmethacrylate (PMMA) as an intermediate transfer membrane. Our studies reveal that the method is most effective on hydrophobic substrates with low glass transition temperature. For substrates like paper or cloth that do not meet these criteria, a polymer such as PMMA can be used as a surface modifier or as an adhesive to ensure successful transfer. Having graphene on substrates such as paper or cloth will open up wide opportunities for ubiquitous or wearable electronics, and we anticipate our work will have significant impact on the research community.
A test of Darwin's naturalization hypothesis in the thistle tribe shows that close relatives make bad neighbors
Authors: Park Daniel S. , Potter Daniel 
Published: October 2013

SignificanceInvasive species negatively impact both natural ecosystems and human society and are notoriously difficult to control once established. Thus, identifying potentially invasive taxa and preventing their dislocation is the most efficient management method. Darwin’s naturalization hypothesis, which predicts that the less closely related to native flora species are, the more likely they are to succeed as invaders, is tested here with an unprecedentedly thorough molecular phylogenetic approach, examining >100,000 phylogenies of the weed-rich thistle tribe Cardueae. Branch lengths between taxa were used as measures of evolutionary relatedness. Results show that invasive thistles are more closely related to natives than noninvasive introduced thistles, suggesting they share preadaptive traits with the natives that make them more likely to succeed as invaders.
Single-molecule imaging of the functional crosstalk between surface NMDA and dopamine D1 receptors
Authors: Ladepeche Laurent , Dupuis Julien P. , Bouchet Delphine , Doudnikoff Evelyne , Yang Luting , Campagne Yohan , Bézard Erwan , Hosy Eric , Groc Laurent 
Published: October 2013

SignificanceDopamine receptor signaling in the brain participates in memory encoding through the regulation of glutamatergic signaling. Here we provide evidence that single dopamine D1 receptors are highly dynamic at the surface of hippocampal neurons. In addition, these receptors, together with glutamatergic NMDA receptors, form surface clusters in the vicinity of glutamate synapses, providing a strategically located reservoir pool from which they can be laterally redistributed during synaptic adaptations. The plasma membrane and receptor dynamics thus appear as an important level of the glutamate–dopamine interplay.
Reward-based hypertension control by a synthetic brain–dopamine interface
Authors: Rössger Katrin , Charpin-El Hamri Ghislaine , Fussenegger Martin 
Published: October 2013

Significance
Essential activities such as feeding and reproduction as well as social, emotional, and mental behavior are reinforced by the brain’s reward system. Pleasure status directly correlates with dopamine levels released in the brain. Because dopamine leaks into the bloodstream via the sympathetic nervous system, brain and blood dopamine levels are interrelated. We designed a synthetic dopamine sensor-effector device that enables engineered human cells, insulated by immunoprotective microcontainers and implanted into the abdomen of mice, to monitor blood-dopamine levels and drive dopamine-dependent secretion of product proteins in pleasure situations associated with palatable food, drugs, or sexual arousal. Hypertensive animals treated with this device, which produces a clinically licensed antihypertensive peptide, had their high blood pressure corrected when exposed to sexual arousal.
Loss of estrogen-related receptor α promotes hepatocarcinogenesis development via metabolic and inflammatory disturbances
Authors: Hong Eui-Ju , Levasseur Marie-Pier , Dufour Catherine R. , Perry Marie-Claude , Giguère Vincent 
Published: October 2013

Significance
This study shows that absence of the orphan nuclear receptor estrogen-related receptor α (ERRα), a master regulator of cellular energy metabolism, predisposes mice to hepatocellular cancer development when exposed to a known carcinogen. Biochemical and metabolomics studies revealed that loss of ERRα promotes hepatocyte necrosis over apoptosis in response to a carcinogen due to a deficiency in energy production. In addition, we demonstrate that loss of ERRα-dependent regulation of the nuclear factor κB (NF-κB) inhibitor IκBα leads to enhanced NF-κB activity and cytokine gene activation. These findings have particular biological significance in view that rapamycin, a drug currently in use in various clinical settings, has been shown recently to decrease ERRα protein levels and activity in mouse liver.