bluuebunny/crossref_metadata_2025_split huggingface dataset:
Music, Ritual, and Self-Referentiality in the Second Stasimon of Euripides’ Helen
Authors: Castiglioni Barbara 
Published: June 2019

Abstract
The imagery of Dionysiac performance is characteristic of Euripides’ later choral odes and returns particularly in the Helen’s second stasimon, which foregrounds its own connections with the mimetic program of the New Music and its emphasis on the emancipation of feelings. This paper aims to show that Euripides’ deep interest in contemporary musical innovations is connected to his interest in the irrational, which made him the most tragic of the poets. Focusing on the musical aspect of the Helen’s second stasimon, the paper will examine how Euripides conveys a sense of the irrational through a new type of song, which liberates music’s power to excite and disorient through its colors, ornament and dizzying wildness. Just as the New Musicians present themselves as the preservers of cultic tradition, Euripides, far from suppressing Dionysus as Nietzsche claimed, deserves to rank as the most Dionysiac and the most religious of the three tragedians.
The Cyclops’ Revenge
Authors: Modini Francesca 
Published: June 2019

Abstract
Taking issue with the Gorgias and its dismissal of fifth-century Athenian rhetoricians and statesmen, in his Reply to Plato in Defence of the Four (Or. 3) the imperial sophist Aelius Aristides finds himself dealing with Plato’s condemnation of New Music, which in the Gorgias had gone hand in hand with the censure of rhetoric. In a brilliant display of new musical ‘revisionism’ so far ignored by scholars, Aristides presents in a positive light the notorious new dithyrambist Philoxenus of Cythera, so that Plato’s influential criticism of New Music, and especially of its political implications, backfires. This paper provides a close analysis of Aristides’ new musical discussion, concentrating both on the sophist’s engagement with Platonic musical critique and on his use of anecdotal traditions about Philoxenus circulating under the Empire. The ultimate goal is to contribute to the history of New Music and its ancient, not always predictable, reception.
Classical Musical Imagery in Eugenius Vulgarius’ Carmina Figurata
Authors: Dessì Paola 
Published: June 2019

Abstract
At the beginning of the tenth century, Vulgarius wrote some poems for Pope Sergius III. One of these is set out in the shape of a psaltery and is followed by a short explanatory essay. This article reconstructs the cultural context of this pattern poem and sheds light on the presence and significance of music in this text. First, I shall address the visual appearance of this poem, since the shape of the text imitates a musical instrument. Secondly, I shall examine the textual content of the poem, which sings the praises of the Pope and ultimately reveals the true meaning hidden in the name ‘Sergius’. Subsequently, I shall examine the content of the explanatory essay, which clarifies the Boethian musical proportions on which the entire construction of the pattern poem is based. Finally, I shall address the political ‘double meaning’ of this poem, which seems to hide an invective against the Pope.
A Sweet Voice: The Influence of Cross-Modal Correspondences Between Taste and Vocal Pitch on Advertising Effectiveness
Authors: Motoki Kosuke , Saito Toshiki , Nouchi Rui , Kawashima Ryuta , Sugiura Motoaki 
Published: June 2019

Abstract
We have seen a rapid growth of interest in cross-modal correspondences between sound and taste over recent years. People consistently associate higher-pitched sounds with sweet/sour foods, while lower-pitched sounds tend to be associated with bitter foods. The human voice is key in broadcast advertising, and the role of voice in communication generally is partly characterized by acoustic parameters of pitch. However, it remains unknown whether voice pitch and taste interactively influence consumer behavior. Since consumers prefer congruent sensory information, it is plausible that voice pitch and taste interactively influence consumers’ responses to advertising stimuli. Based on the cross-modal correspondence phenomenon, this study aimed to elucidate the role played by voice pitch–taste correspondences in advertising effectiveness. Participants listened to voiceover advertisements (at a higher or lower pitch than the original narrator’s voice) for three food products with distinct tastes (sweet, sour, and bitter) and rated their buying intention (an indicator of advertising effectiveness). The results show that the participants were likely to exhibit greater buying intention toward both sweet and sour food when they listened to higher-pitched (vs lower-pitched) voiceover advertisements. The influence of a higher pitch on sweet and sour food preferences was observed in only two of the three studies: studies 1 and 2 for sour food, and studies 2 and 3 for sweet food. These findings emphasize the role that voice pitch–taste correspondence plays in preference formation, and advance the applicability of cross-modal correspondences to business.
Identification of Planococcus ficus and Planococcus citri (Hemiptera: Pseudococcidae) by PCR-RFLP of COI gene
Authors: CAVALIERI VINCENZO , MAZZEO GAETANA , GARZIA GIOVANNA TROPEA , BUONOCORE EMANUELE , RUSSO AGATINO 
Published: June 2019

The vine mealybug, Planococcus ficus (Signoret), and the citrus mealybug, Planococcus citri (Risso), are currently the most economically important pseudococcids in vineyards in Italy (Dalla Montà et al., 2001). Pl. ficus is also considered to be a key pest in many other countries (Ben-Dov, 1994). The two species cause severe damage to the host plant, and significantly reduce the crop due to the production of honeydew, which allows the growth of sooty molds, and to their potential as virus vectors. The vine mealybug, in particular, is known to transmit grapevine leafroll and corky-bark diseases (Engelbrecht & Kasdorf, 1990; Tanne et al., 1989).
The identity of Neopsittaconirmus palaeornis (Eichler) (Phthiraptera: Philopteridae) from Psittacula derbiana (Psittaciformes: Psittacidae), with a new synonymy
Authors: SYCHRA OLDŘICH , PALMA RICARDO L. 
Published: June 2019

Neopsittaconirmus palaeornis was originally described by Eichler (1943: 114; as Pflegeriella palaeornis) based on a single male from the Derbyan Parakeet, Psittacula derbiana (Fraser). Eichler (1943: 114) also examined a female, which appears to belong to the same species, found on a Blue Magpie Urocissa erythrorhyncha (Boddaert), almost certainly an accidental host. In his review of the genus Neopsittaconirmus, Guimarães (1974: 186) placed Pflegeriella palaeornis in that genus, and wrote: “Eichler’s description of this species is too deficient, and I had no specimens from the type-host.” Therefore, Guimarães was not able to describe it and compare it against the remaining species of Neopsittaconirmus.
Parental Incarceration and Child Overweight: Results From a Sample of Disadvantaged Children in the United States
Authors: Branigan Amelia R. , Wildeman Christopher 
Published: June 2019

Objectives: Rates of childhood obesity and parental incarceration have been increasing in the United States since the 1970s. We examined whether parental incarceration was associated with child overweight at age 9 and whether that association differed by which parent was incarcerated. Methods: We ran cross-sectional logistic regression models predicting the likelihood of a child being overweight, conditional on whether the child’s mother, father, or both parents had ever been incarcerated. Our sample included non-Hispanic black (n = 1638) and non-Hispanic white (n = 504) children who were surveyed at age 9 in the Fragile Families and Child Wellbeing Study, a stratified random sample of new and mostly unmarried parents in US cities with populations >200 000. Children were born between 1998 and 2000. Results: Controlling for race, sex, parental socioeconomic status, maternal obesity, parental impulsivity, and child temperament, the odds of being overweight were significantly lower if a child’s mother was the only parent ever incarcerated (adjusted odds ratio [aOR] = 0.43; 95% confidence interval [CI], 0.22-0.83) or if both parents were ever incarcerated (aOR = 0.58; 95% CI, 0.38-0.87) compared with children whose parents were never incarcerated. Having a father who had ever been incarcerated had a comparatively meager and nonsignificant effect on the odds of a child being overweight (aOR = 0.81; 95% CI, 0.64-1.01). Conclusions: Our findings contribute to an emerging body of research suggesting that the consequences of parental incarceration for young children’s physical health may differ by whether a child’s mother or father has ever been incarcerated. Caution is warranted in generalizing the negative behavioral and mental health effects of parental incarceration to child physical health conditions, particularly for young children whose mothers have a history of incarceration.
Postoperative Bleeding Associated with Ibuprofen Use after Tonsillectomy: A Meta‐analysis
Authors: Stokes William , Swanson Robert T. , Schubart Jane , Carr Michele M. 
Published: June 2019

ObjectiveTo better quantify the risk of ibuprofen‐associated posttonsillectomy hemorrhage (PTH).Data SourcesPUBMED/MEDLINE, Web of Science, and Cochrane Clinical Trials Database.Review MethodLiterature searches were performed for English‐language publications containing the terms tonsillectomy, ibuprofen, and tonsillectomy from database inception to May 2017. Human clinical trials, prospective cohort studies, and retrospective cohort studies related to tonsillectomy, ibuprofen use, and posttonsillectomy hemorrhage among pediatric patients were selected. Electronic searches revealed 151 studies, of which 12 were deemed eligible for analysis. Studies were weighted according to level of evidence and risk of bias.ResultsPooling of results across all studies showed a statistically significant increase in PTH among the patients taking ibuprofen (odds ratio, 1.38; 95% confidence interval, 1.11‐1.72). The I
2 statistic of 20.8% demonstrates overall low study heterogeneity and good comparability of the results.ConclusionOur meta‐analysis of available cohort studies and randomized controlled trials (RCTs) shows possible increased tendency to PTH with the use of ibuprofen. This has not been demonstrated in other studies and systematic reviews because their analyses were limited by use of multiple nonsteroidal anti‐inflammatory drugs and inclusion of studies limited to the perioperative period and low sample size. However, the current analysis is limited due to inclusion of many retrospective cohort studies with unclear follow‐up and no blinding. Further RCTs will be required to investigate this trend toward increased PTH.
Understanding the Minimal Clinically Important Difference (MCID) of Patient‐Reported Outcome Measures
Authors: Sedaghat Ahmad R. 
Published: June 2019

ObjectiveThe minimal clinically important difference (MCID) of a patient‐reported outcome measure (PROM) represents a threshold value of change in PROM score deemed to have an implication in clinical management. The MCID is frequently used to interpret the significance of results from clinical studies that use PROMs. However, an understanding of the many caveats of the MCID, as well as its strengths and limitations, is necessary. The objective of this article is to provide a review of the calculation, interpretation, and caveats of MCID.Data SourcesMEDLINE and PubMed Central.Review MethodsLiterature search—including primary studies, review articles, and consensus statements—pertinent to the objectives of this review using PubMed.ConclusionsThe MCID of a PROM may vary depending on the patients and clinical context in which the PROM is given. The primary approaches for calculating MCID are distribution‐based and anchor‐based methods. Each methodology has strengths and limitations, and the ideal determination of a PROM MCID includes synthesis of results from both approaches. The MCID of a PROM is also not perfect in detecting patients experiencing a clinically important improvement, and this is reflected in its accuracy (eg, sensitivity and specificity).Implications for PracticeInterpretation or application of MCID requires consideration of all caveats underlying the MCID, including the patients in whom it was derived, the limitations of the methodologies used to calculate it, and its accuracy for identifying patients who have experienced clinically significant improvement.
Characteristics of Daily E-Cigarette Use and Acquisition Means Among a National Sample of Adolescents
Authors: Merianos Ashley L. , Jandarov Roman A. , Klein Jonathan D. , Mahabee-Gittens E. Melinda 
Published: June 2019

Purpose: To examine the relationship between several e-cigarette-related characteristics and daily e-cigarette use among adolescent current users. Design: Secondary analysis of 2016 National Youth Tobacco Survey data. Setting: United States middle schools and high schools. Sample: One thousand five hundred seventy-nine current e-cigarette users. Measures: Daily e-cigarette use and e-cigarette flavors, brands, device type, and acquisition were measured. Analysis: Logistic regression and Poisson regression models were built. Results: A total of 13.6% of current users reported daily use. Results indicated that daily users were at increased odds of using all flavor types (all P < .001), with the exception of menthol/mint, and using a higher number of flavors than nondaily users ( P < .001). Daily users were more likely to use Blu, eGo, Logic, Halo, NJOY, and another unlisted brand but less likely to report they did not know the brand used (all P ≤ .01). Daily users also reported using a higher number of brands than nondaily users ( P < .001). Daily users were at increased odds of using marijuana/tetrahydrocannabinol (THC) oil wax as device ingredients ( P < .001) and less likely to use only nicotine ( P < .001) or unknown ingredients ( P = .004). Daily users were more likely to acquire e-cigarettes from a vape shop, gas station/convenience store, Internet, mall/shopping center kiosk, drug store, grocery store, or other place (all P ≤ .01). Conclusion: Comprehensive efforts are needed to reduce e-cigarette use and nicotine addiction among adolescents.
Learning Curve for Open Reduction and Internal Fixation of Displaced Intra-articular Calcaneal Fracture by Extensile Lateral Approach Using the Cumulative Summation Control Chart
Authors: Ahn Jungtae , Kim Tae Yong , Kim Tae Wook , Jeong Bi O 
Published: June 2019

Background: Open reduction and internal fixation (ORIF) of displaced intra-articular calcaneal fracture (DIACF) by extensile lateral approach is widely used but is technically challenging. In this study, the learning curve for ORIF of DIACF by extensile lateral approach was investigated. Methods: Between March 2014 and July 2018, 45 cases consisting of 40 patients underwent operative treatment for DIACF by the extensile lateral approach performed in all instances by a single surgeon. A moving average and cumulative summation control chart (CUSUM) were used for learning curve analyses. Operative failure was defined when at least 1 of the following parameters were unsatisfactory: reduction of Gissane angle and Böhler angle, posterior facet congruency, calcaneal width, subfibular impingement, axial alignment, or calcaneocuboid joint congruency. Results: The mean operating time was 117.4 minutes. Regarding the quality of reduction, the mean preoperative sum of the 7 parameters was 5.1 and improved to 0.6 postoperatively. The CUSUM for operative success peaked in the 20th case. The CUSUM and moving average graphics of operating time peaked at the 9th case and registered nadirs at the 34th case, with slight ascent and decent. The operating time for 20 cases in phase 1 (1-20) and for 25 cases in phase 2 (21-45) of the learning curve did not differ significantly. There was no statistical difference in the severity of fracture pattern. By comparison, in phase 2, patients showed a significantly better postoperative reduction quality. Conclusion: As indicated by multidimensional statistical analyses, primary technical competence in improving the reduction quality of DIACF was achieved after the initial learning period with 20 cases. After the learning curve for ORIF of DIACF, a better reduction quality in the sum of reduction parameters was observed. Level of Evidence: Level III, comparative series.
Influence of substrates and inhibitors on the structure ofKlebsiella pneumoniaecarbapenemase-2
Authors: Shurina Ben A , Page Richard C 
Published: June 2019

The hydrolysis of last resort carbapenem antibiotics by Klebsiella pneumoniae carbapenemase-2 (KPC-2) presents a significant danger to global health. Combined with horizontal gene transfer, the emergence KPC-2 threatens to quickly expand carbapenemase activity to ever increasing numbers of pathogens. Our understanding of KPC-2 has greatly increased over the past decade thanks, in great part, to 20 crystal structures solved by groups around the world. These include apo KPC-2 structures, along with structures featuring a library of 10 different inhibitors representing diverse structural and functional classes. Herein we focus on cataloging the available KPC-2 structures and presenting a discussion of key aspects of each structure and important relationships between structures. Although the available structures do not provide information on dynamic motions with KPC-2, and the family of structures indicates small conformational changes across a wide array of bound inhibitors, substrates, and products, the structures provide a strong foundation for additional studies in the coming years to discover new KPC-2 inhibitors.Impact statementThe work herein is important to the field as it provides a clear and succinct accounting of available KPC-2 structures. The work advances the field by collecting and analyzing differences and similarities across the available structures. This work features new analyses and interpretations of the existing structures which will impact the field in a positive way by making structural insights more widely available among the beta-lactamase community.
Calcimimetic R568 improved cardiac remodeling by classic and novel renin-angiotensin system in spontaneously hypertensive rats
Authors: Zhang Tian , Tang Na , Xi Dongmei , Zhao Yongli , Liu Yongmin , Wang Lamei , Tang Yan , Zhang Xiaoni , Zhong Hua , He Fang 
Published: June 2019

One major cause of cardiac mortality is heart disease caused by hypertension. The formation of cyclic adenosine monophosphate (cAMP) is inhibited by calcium-sensitive receptor (CaSR) activation which increases intracellular Ca2+ concentrations and suppresses renin release. As we know, renin-angiotensin system (RAS) is closely related to development of essential hypertension (EH). Therefore, we focused on exploring the roles of NPSR568 (R568)-activated CaSR in cardiac remodeling of spontaneously hypertensive rats (SHRs), as well as the activity of classic and novel RAS. Wistar-Kyoto rats (WKYs) and SHRs were treated by R568 for four and eight weeks, respectively, and their blood pressure (BP), echocardiographic values, heart-to-body weight ratio (HW/BW%), and left ventricle-to-body weight ratio (LVW/BW%) were evaluated. Then Masson’s trichrome staining and hematoxylin and eosin staining as well as RT-qPCR analysis of β-isoform of myosin heavy chain and brain natriuretic peptide mRNA expression were performed. A Terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling (TUNEL) assay and analysis of apoptosis marker proteins were used to assess the extent of myocardial apoptosis. The CaSR expression and the activity of classic and novel RAS were examined by immunohistochemistry, western blotting, and enzyme-linked immunosorbent assay. The present study revealed that the development of hypertension was accompanied by increased BP, apoptosis, hypertrophy, and fibrosis, along with decreased expression of CaSR, decreased novel RAS, and increased classic RAS in myocardial tissues. R568 administration for four and eight weeks reduced BP and myocardial remodeling and reversed the low expression of CaSR; moreover, classic RAS was suppressed and novel RAS was activated in the myocardium. Taken together, these data indicate that R568 may effectively inhibit EH myocardial remodeling by inhibiting classic RAS and activating novel RAS in SHRs. Impact statement Our study reveals that low calcium-sensitive receptor (CaSR) expression is associated with the occurrence and development of essential hypertension-mediated myocardial remodeling. The activation of CaSR can reverse adverse myocardia remodeling by inhibiting local classical renin-angiotensin system (RAS) and activating novel RAS in cardiac tissues. CaSR is closely related to many cardiovascular diseases, but its specific mechanism remains not to be elucidated. To date, CaSR has not been investigated with regard to cardiovascular treatment; however, given the important relationship between CaSR and cardiovascular disease, CaSR regulators can be potential drugs for the treatment of cardiovascular disease.
Persistent emotional distress after a first-time myocardial infarction and its association to late cardiovascular and non-cardiovascular mortality
Authors: Lissåker Claudia T , Norlund Fredrika , Wallert John , Held Claes , Olsson Erik MG 
Published: June 2019

Background Patients with symptoms of depression and/or anxiety – emotional distress – after a myocardial infarction (MI) have been shown to have worse prognosis and increased healthcare costs. However, whether specific subgroups of patients with emotional distress are more vulnerable is less well established. The purpose of this study was to identify the association between different patterns of emotional distress over time with late cardiovascular and non-cardiovascular mortality among first-MI patients aged <75 years in Sweden. Methods We utilized data on 57,602 consecutive patients with a first-time MI from the national SWEDEHEART registers. Emotional distress was assessed using the anxiety/depression dimension of the European Quality of Life Five Dimensions questionnaire two and 12 months after the MI, combined into persistent (emotional distress at both time-points), remittent (emotional distress at the first follow-up only), new (emotional distress at the second-follow up only) or no distress. Data on cardiovascular and non-cardiovascular mortality were obtained until the study end-time. We used multiple imputation to create complete datasets and adjusted Cox proportional hazards models to estimate hazard ratios. Results Patients with persistent emotional distress were more likely to die from cardiovascular (hazard ratio: 1.46, 95% confidence interval: 1.16, 1.84) and non-cardiovascular causes (hazard ratio: 1.54, 95% confidence interval: 1.30, 1.82) than those with no distress. Those with remittent emotional distress were not statistically significantly more likely to die from any cause than those without emotional distress. Discussion Among patients who survive 12 months, persistent, but not remittent, emotional distress was associated with increased cardiovascular and non-cardiovascular mortality. This indicates a need to identify subgroups of individuals with emotional distress who may benefit from further assessment and specific treatment.