bluuebunny/crossref_metadata_2025_split huggingface dataset:
The explanatory power of citations: a new approach to unpacking impact in science
Authors: Rüdiger Matthias Sebastian , Antons David , Salge Torsten-Oliver 
Published: August 2021

AbstractCitation analysis has been applied to map the landscape of scientific disciplines and to assess the impact of publications. However, it is limited in that it assumes all citations to be of equal weight. Doing away with this assumption could make such studies even more insightful. Current developments in this regard focus on the evaluation of the syntactic and semantic qualities of the text that surrounds citations. Still lacking, however, are computational techniques to unpack the thematic context in which citations appear. It is against this backdrop that we propose a text clustering approach to derive contextual aspects of individual citations and the relationship between cited and citing work in an automated and scalable fashion. The method reveals a focal publication’s absorption and use within the scientific community. It can also facilitate impact assessments at all levels. In addition to analyzing individual publications, the method can also be extended to creating impact profiles for authors, institutions, disciplines, and regions. We illustrate our results based on a large corpus of full-text articles from the field of Information systems (IS) with the help of exemplary visualizations. In addition, we provide a case study, the scientific impact of the Technology acceptance model. This way, we not only show the usefulness of our method in comparison to existing techniques but also enhance the understanding of the field by providing an in-depth analysis of the absorption of a key IS theoretical base.
Points of convergence between logical empiricism and inductive metaphysics: Hans Reichenbach and Erich Becher in comparison
Authors: Seide Ansgar 
Published: August 2021

AbstractIn this paper, I take a closer look at Hans Reichenbach’s relation to metaphysics and work out some interesting parallels between his account and that of the proponents of inductive metaphysics, a tradition that emerged in the mid- and late 19th century and the early 20th century in Germany. It is in particular Hans Reichenbach’s conception of the relation between the natural sciences and metaphysics, as displayed in his treatment of the question of the existence of the external world, that shows some very interesting similarities with inductive metaphysics. By a comparison with the position of the inductive metaphysician Erich Becher and his handling of the problem of realism, I work out the parallels between Reichenbach’s program and inductive metaphysics. I come to the conclusion that while there are certainly some respects in which Reichenbach’s logical empiricism is closer to the positions of the representatives of the Vienna Circle, it turns out that with regard to his views on metaphysics there is a greater affinity with the program of inductive metaphysics.
Surfactant screening to generate strong foam with formation water and crude oil
Authors: Memon Muhammad Khan , Elraies Khaled Abdalla , Al-Mossawy Mohammed Idrees Ali 
Published: August 2021

AbstractMost of the available commercial surfactants precipitate due to the hardness of formation water. The study of surfactant generated foam and its stability is very complex due to its multifaceted pattern and common physicochemical properties. This research involved the study of foam generation by using the blended surfactants and their evaluation in terms of enhanced oil recovery (EOR). The objective of this study is to systematic screening of surfactants based on their capability to produce stable foam in the presence of two different categories of crude oil. Surfactant types such as non-ionic, anionic and amphoteric were selected for the experimental study. The foam was generated with crude oil, and the synthetic brine water of 34,107 ppm used as formation water. Surfactant concentration with the both types of crude oil, foam decay, liquid drainage and foam longevity was investigated by measuring the generated foam volume above the liquid level. The surfactant with concentration of 0.6wt%AOSC14-16, 1.2wt%AOSC14-16, 0.6wt%AOSC14-16 + 0.6wt%TX100 and 0.6wt%AOSC14-16 + 0.6wt%LMDO resulted in the maximum foam longevity with formation water and two categories of crude oil. The 50% liquid drainage and foam decay of surfactant solutions with concentration of 0.6wt%AOSC14-16 + 0.6wt%LMDO and 0.6wt%AOSC14-16 + 0.6wt%TX100 were noted with the maximum time. The findings of this research demonstrated that the generated foam and its longevity is dependent on the type of surfactant either individual or blended with their concentration. The blend of surfactant solution combines excellent foam properties.
Thyroid function in the subacute phase of traumatic brain injury: a potential predictor of post-traumatic neurological and functional outcomes
Authors: Mele C. , Pagano L. , Franciotta D. , Caputo M. , Nardone A. , Aimaretti G. , Marzullo P. , Pingue V. 
Published: August 2021

Abstract
Purpose
That thyroid hormones exert pleiotropic effects and have a contributory role in triggering seizures in patients with traumatic brain injury (TBI) can be hypothesized. We aimed at investigating thyroid function tests as prognostic factors of the development of seizures and of functional outcome in TBI.

Methods
This retrospective study enrolled 243 adult patients with a diagnosis of mild-to-severe TBI, consecutively admitted to our rehabilitation unit for a 6-month neurorehabilitation program. Data on occurrence of seizures, brain imaging, injury characteristics, associated neurosurgical procedures, neurologic and functional assessments, and death during hospitalization were collected at baseline, during the workup and on discharge. Thyroid function tests (serum TSH, fT4, and fT3 levels) were performed upon admission to neurorehabilitation.

Results
Serum fT3 levels were positively associated with an increased risk of late post-traumatic seizures (LPTS) in post-TBI patients independent of age, sex and TBI severity (OR = 1.85, CI 95% 1.22–2.61, p < 0.01). Measured at admission, fT3 values higher than 2.76 pg/mL discriminated patients with late post-traumatic seizures from those without, with a sensitivity of 74.2% and a specificity of 60.9%. Independently from the presence of post-traumatic epilepsy and TBI severity, increasing TSH levels and decreasing fT3 levels were associated with worse neurological and functional outcome, as well as with higher risk of mortality within 6 months from the TBI event.

Conclusions
Serum fT3 levels assessed in the subacute phase post-TBI are associated with neurological and functional outcome as well as with the risk of seizure occurrence. Further studies are needed to investigate the mechanisms underlying these associations.
Improved fuzzy clustering for image segmentation based on a low-rank prior
Authors: Zhang Xiaofeng , Wang Hua , Zhang Yan , Gao Xin , Wang Gang , Zhang Caiming 
Published: August 2021

AbstractImage segmentation is a basic problem in medical image analysis and useful for disease diagnosis. However, the complexity of medical images makes image segmentation difficult. In recent decades, fuzzy clustering algorithms have been preferred due to their simplicity and efficiency. However, they are sensitive to noise. To solve this problem, many algorithms using non-local information have been proposed, which perform well but are inefficient. This paper proposes an improved fuzzy clustering algorithm utilizing nonlocal self-similarity and a low-rank prior for image segmentation. Firstly, cluster centers are initialized based on peak detection. Then, a pixel correlation model between corresponding pixels is constructed, and similar pixel sets are retrieved. To improve efficiency and robustness, the proposed algorithm uses a novel objective function combining non-local information and a low-rank prior. Experiments on synthetic images and medical images illustrate that the algorithm can improve efficiency greatly while achieving satisfactory results.
The Positivity Imperative in Youth Education as a Form of Cruel Optimism
Authors: Brunila Kristiina , Vainio Saara , Toiviainen Sanna 
Published: August 2021

AbstractIn this paper, we revisit the persistent positivity imperative in Finnish youth education by analysing findings from an on-going research project related to various educational interventions targeted at young people ‘at risk’. The article is focused on youth education as an emblematic manifestation of therapeutic ethos and neoliberalism. These manifestations are part of the emergence of the Nordic therapeutic welfare state where neoliberalisation and therapisation have formed alliances in aiming to produce resilient citizens while the relationship between the state and citizenship (as well as rights and obligations that citizenship carries) has changed. In terms of youth education, as a rationality of governing, the alliance between therapisation and neoliberalism results in the creation of suitably resilient, self-responsible, anxious, uncertain and inherently psycho- emotionally vulnerable young people.
The state of antibiotic stewardship programs in 2021: The perspective of an experienced steward
Authors: Barlam Tamar F. 
Published: August 2021

Abstract
Recognition of antibiotic stewardship programs (ASPs) as essential components of quality health care has dramatically increased in the past decade. The value of ASPs has been further reinforced during the coronavirus disease 2019 (COVID-19) pandemic because these programs were instrumental in monitoring antibiotic use, assessing emerging COVID-19 therapies, and coordinating implementation of monoclonal antibody infusions and vaccinations. ASPs are now required across hospital settings as a condition of participation for the Centers for Medicare and Medicaid Services and for accreditation by The Joint Commission. In the 2019 National Healthcare Safety Network annual survey, almost 89% of hospitals met the Seven Core Elements for ASPs defined by the Centers for Disease Control and Prevention. More than 61% of programs were co-led by physicians and pharmacists, evidence of the leadership role of both groups. ASPs employ many strategies to improve prescribing. Core interventions of preauthorization for targeted antibiotics, prospective audit and feedback, and development of local treatment guidelines have been supplemented with numerous emerging strategies. Diagnostic stewardship, optimizing duration of therapy, promoting appropriate conversion from intravenous to oral therapy, monitoring at transitions of care and hospital discharge, implementing stewardship initiatives in the outpatient setting, and increasing use of telemedicine are approaches being adopted across hospital settings. As a core function for medical facilities, ASP leaders must ensure that antibiotic use and ASP interventions promote optimal and equitable care. The urgency of success becomes progressively greater as complex patterns of antibiotic resistance continue to emerge, exacerbated by unpredictable factors such as a worldwide pandemic.
Who gets treated for influenza: A surveillance study from the US Food and Drug Administration’s Sentinel System
Authors: Cocoros Noelle M. , Haug Nicole , Cosgrove Austin , Panozzo Catherine A. , Sorbello Alfred , Francis Henry , Garcia Crystal , Orr Robert , Toh Sengwee , Dutcher Sarah K. , Measer Gregory T. 
Published: August 2021

AbstractObjective:We describe the baseline characteristics and complications of individuals with influenza in the US FDA’s Sentinel System by antiviral treatment timing.Design:Retrospective cohort design.Patients:Individuals aged ≥6 months with outpatient diagnoses of influenza in June 2014–July 2017, 3 influenza seasons.Methods:We identified the comorbidities, vaccination history, influenza testing, and outpatient antiviral dispensings of individuals with influenza using administrative claims data from 13 data partners including the Centers for Medicare and Medicaid Services, integrated delivery systems, and commercial health plans. We assessed complications within 30 days: hospitalization, oxygen use, mechanical ventilation, critical care, ECMO, and death.Results:There were 1,090,333 influenza diagnoses in 2014–2015; 1,005,240 in 2016–2017; and 578,548 in 2017–2018. Between 49% and 55% of patients were dispensed outpatient treatment within 5 days. In all periods >80% of treated individuals received treatment on the day of diagnosis. Those treated on days 1–5 after diagnosis had higher prevalences of diabetes, chronic obstructive pulmonary disease, asthma, and obesity compared to those treated on the day of diagnosis or not treated at all. They also had higher rates of hospitalization, oxygen use, and critical care. In 2014–2015, among those aged ≥65 years, the rates of hospitalization were 45 per 1,000 diagnoses among those treated on day 0; 74 per 1,000 among those treated on days 1–5; and 50 per 1,000 among those who were untreated.Conclusions:In a large, national analysis, approximately half of people diagnosed with influenza in the outpatient setting were treated with antiviral medications. Delays in outpatient dispensed treatment were associated with higher prevalence of comorbidities and higher rates of complication.
The association of pre-pregnancy BMI on leptin, ghrelin, adiponectin and insulin-like growth factor-1 in breast milk: a case–control study
Authors: Tekin Guler Tugce , Koc Nevra , Kara Uzun Aysun , Fisunoglu Mehmet 
Published: August 2021

AbstractThe nutrient composition of breast milk alters during lactation, and maternal BMI adds more intricacy into its complexity. We aimed to compare leptin, ghrelin, adiponectin and insulin-like growth factor-1 (IGF-1) levels of pre-feed and post-feed breast milk in mothers with obesity and normal weight, and tried to determine their effects on infants’ growth over weight for length z-score. Twenty obese and twenty normal weight mothers with 2-month-old infants were enrolled in this case–control study. Five millilitre pre-feed breast milk and 5 ml post-feed breast milk were collected. Breast milk leptin, ghrelin, adiponectin and IGF-1 were measured by commercial kits. The pre-feed breast milk of mothers with obesity had significantly higher levels of ghrelin than mothers with normal weight (P = 0·025), whereas the post-feed breast milk of mothers with normal weight had higher levels of adiponectin than the mothers with obesity (P = 0·010). No significant differences were observed in leptin and IGF-1 levels between the two groups. Post-feed breast milk IGF-1 levels of mothers with obesity were correlated with infant’s weight for length z-score at 2 months (r −0·476; P = 0·034). In linear regression models, parity affected the ghrelin in pre-feed breast milk (P = 0·025). Our results revealed that maternal pre-pregnancy BMI was associated with breast milk components.
Regulating Innovation for Financial Inclusion: Lessons from Nigeria
Authors: Ezechukwu Nwanneka Victoria 
Published: August 2021

AbstractInnovative services such as mobile payments are potentially transformative because they can increase access to financial services, especially in developing countries. However, such innovations can disrupt the financial services ecosystem, prompting regulators to respond in different ways. These regulatory responses often have a significant impact on the success of such innovative services. Using Nigeria's regulatory approach as a case study, this article highlights specific lessons that should inform future attempts at regulating mobile payments.
Five subtypes of benign paroxysmal positional vertigo
Authors: Ichijo H 
Published: August 2021

AbstractBackgroundBenign paroxysmal positional vertigo is classified into five subtypes according to the features of positional nystagmus: lateral canalolithiasis, lateral light cupula, lateral heavy cupula, posterior canalolithiasis and posterior heavy cupula.ObjectivesThe first aim of the study was to clarify whether the lateral canal type or posterior canal type was more common. The second aim of the study was to assess the aetiology of benign paroxysmal positional vertigo by investigating the onset time of each subtype.MethodsThe subjects were 512 consecutive patients with benign paroxysmal positional vertigo. The patients were prospectively aggregated, and interviews were used to evaluate onset time.ResultsThe lateral canal type (55.5 per cent) was more common than the posterior canal type (44.5 per cent). Time of awakening was the most common onset time in every subtype.ConclusionThe incidence of lateral canal type is higher than that of posterior canal type. The aetiology of benign paroxysmal positional vertigo is closely related to sleep.
Osteoclastic activity in chronic otitis media with cholesteatoma-related bone destruction
Authors: Özgür A , Yemiş T , Başbulut E , Turgut N F , Özdemir D , Akgül G , Mehel D M , Çelebi M 
Published: August 2021

AbstractBackgroundCholesteatoma-related bone destruction is the cause of many complications due to chronic otitis media. This study aimed to evaluate osteoclastic activity in cholesteatoma-related bone destruction using tartrate-resistant acid phosphatase 5b, an enzyme specific to osteoclastic activity.MethodSeventy-two patients diagnosed with chronic otitis media were included in this study and were divided into two groups: with and without bone destruction. The blood serum and tissue tartrate-resistant acid phosphatase 5b levels from both groups were compared.ResultsThere were no significant differences in the level of serum enzymes between both groups. However, in tissue samples, tartrate-resistant acid phosphatase 5b levels were significantly lower in the bone destruction group than the group without bone destruction.ConclusionThis study determined that the level of tartrate-resistant acid phosphatase 5b, a specific enzyme for osteoclastic activity in cholesteatoma-related bone destruction, is locally decreased. This data suggests that osteoclastic activity may decrease in cholesteatoma-related bone destruction. However, further experimental and clinical studies are required to clarify this highly complex mechanism.
Ainard of Dives and the Ste-Catherine-du-Mont office for St Katherine of Alexandria: ‘Inter praecipuos cantores scientia musicae artis’
Authors: BLASINA JAMES J. 
Published: August 2021

ABSTRACTOrderic Vitalis writes that Ainard, a monk of Ste-Catherine-du-Mont monastery, composed a historia for St Katherine of Alexandria for use at his institution, which possessed the saint's oil-secreting finger bones. Through a series of historiographical errors, throughout the twentieth century it came to be believed either that Ainard composed not a liturgical office, but a prose vita of the saint, or that the office he had composed was lost. This article presents a survey of the oldest extant offices for St Katherine, showing that the office widely disseminated in German-speaking lands can be traced to Normandy, and through palaeographical and codicological analysis of its earliest source, Paris, Bibliothèque nationale de France, nouv. acq. lat. 1083, to Ste-Catherine-du-Mont in the late eleventh century. The office contained in this manuscript juxtaposes newly composed proper chants for St Katherine with existing chants from a variety of liturgical sources that honoured established saints, and emphasises the power of St Katherine's relics. The contents and themes of the office suggest an agenda of legitimisation and cultic publicity on the part of its creator, which would be consistent with the aims of a monk of Ste-Catherine. If this manuscript is indeed from Ste-Catherine-du-Mont, it likely records the office that Ainard composed. This attribution is reinforced by a textual-melodic style and modal organisation that grounds it in a later style of chant composition, which Ainard – a south German by birth – would likely have been familiar with.
Cardiac echocardiogram findings of severe acute respiratory syndrome coronavirus-2-associated multi-system inflammatory syndrome in children
Authors: Harahsheh Ashraf S. , Krishnan Anita , DeBiasi Roberta L. , Olivieri Laura J. , Spurney Christopher , Donofrio Mary T. , Cross Russell R. , Sharron Matthew P. , Frank Lowell H. , Berul Charles I. , Christopher Adam , Dham Niti , Srinivasalu Hemalatha , Ronis Tova , Smith Karen L. , Kline Jaclyn N. , Parikh Kavita , Wessel David , Bost James E. , Litt Sarah , Austin Ashley , Zhang Jing , Sable Craig A. 
Published: August 2021

AbstractBackground:A novel paediatric disease, multi-system inflammatory syndrome in children, has emerged during the 2019 coronavirus disease pandemic.Objectives:To describe the short-term evolution of cardiac complications and associated risk factors in patients with multi-system inflammatory syndrome in children.Methods:Retrospective single-centre study of confirmed multi-system inflammatory syndrome in children treated from 29 March, 2020 to 1 September, 2020. Cardiac complications during the acute phase were defined as decreased systolic function, coronary artery abnormalities, pericardial effusion, or mitral and/or tricuspid valve regurgitation. Patients with or without cardiac complications were compared with chi-square, Fisher’s exact, and Wilcoxon rank sum.Results:Thirty-nine children with median (interquartile range) age 7.8 (3.6–12.7) years were included. Nineteen (49%) patients developed cardiac complications including systolic dysfunction (33%), valvular regurgitation (31%), coronary artery abnormalities (18%), and pericardial effusion (5%). At the time of the most recent follow-up, at a median (interquartile range) of 49 (26–61) days, cardiac complications resolved in 16/19 (84%) patients. Two patients had persistent mild systolic dysfunction and one patient had persistent coronary artery abnormality. Children with cardiac complications were more likely to have higher N-terminal B-type natriuretic peptide (p = 0.01), higher white blood cell count (p = 0.01), higher neutrophil count (p = 0.02), severe lymphopenia (p = 0.05), use of milrinone (p = 0.03), and intensive care requirement (p = 0.04).Conclusion:Patients with multi-system inflammatory syndrome in children had a high rate of cardiac complications in the acute phase, with associated inflammatory markers. Although cardiac complications resolved in 84% of patients, further long-term studies are needed to assess if the cardiac abnormalities (transient or persistent) are associated with major cardiac events.
Spontaneous thrombosis of the arterial duct in a newborn with alloimmune thrombocytopaenia
Authors: Mingas Odete , Noronha Natália , Sousa Graça , Anjos Rui 
Published: August 2021

AbstractWe present an uncommon challenging case of spontaneous thrombosis of the arterial duct and with alloimmune thrombocytopaenia in a full-term newborn who presented with respiratory distress, hypoglycaemia dispersed petechiae on the trunk, and significant haemorrhage of the umbilical venous catheter.
An extremely rare association of coarctation of aorta with double chambered right ventricle: double-trouble causing bi-ventricular failure in a child
Authors: Arvind Balaji , Ramakrishnan Sivasubramanian , Devagourou Velayoudam 
Published: August 2021

AbstractDouble chambered right ventricle is a rare cardiac defect characterised by an obstructive hypertrophied muscle bundle in the right ventricle. The common associated lesions are ventricular septal defect followed by sub-aortic membrane. We report a child who had coarctation of aorta in association with double chambered right ventricle. This case is being reported for its rarity and challenges in management.