bluuebunny/crossref_metadata_2025_split huggingface dataset:
Social Media Research Strategy to Understand Clinician and Public Perception of Health Care Messages
Authors: Huber J. , Woods T. , Fushi A. , Duong M.T. , Eidelman A.S. , Zalal A.R. , Urquhart O. , Colangelo E. , Quinn S. , Carrasco-Labra A. 
Published: May 2019

Introduction: Despite the potential of social media to influence public health and generate insights, the process of monitoring and analyzing the dissemination of health care messages on social media has been described as difficult and in need of improvement. Objectives: The objective of this study was to describe and demonstrate a reproducible methodology for cataloging and analyzing health care–related social media comments and provide insight into how clinicians and members of the general public respond to health care messaging on social media. Methods: We collected social media comments related to the American Dental Association’s 2016 “Evidence-Based Clinical Practice Guideline for the Use of Pit-and-Fissure Sealants” between April 10, 2017, and October 31, 2017, from Facebook, Twitter, LinkedIn, Reddit, and online message boards for the New York Times, FiveThirtyEight, and Dentaltown. Using data provided in the comments, we conducted engagement analysis as well as content, network, and sentiment analysis across 8 categories. Results: We collected 671 comments. Among our findings, Facebook (472 of 671) was the most popular platform among commentators; almost half of all comments (335 of 671) aligned with the recommendations of the 2016 American Dental Association sealants guideline; clinicians were more likely than the general public to like a comment that suggested an improvement to the guideline; and >75% of comments (521 of 671) were supported by anecdotal evidence. Conclusion: As the prevalence of anecdotes on social media suggests, the likelihood of falsehoods spreading on social media is high. Insights gleaned from the methodology described in this research could help combat the spread of such misinformation by providing disseminators of health care messaging with insight into their target audiences. Armed with this knowledge, disseminators can craft health care messages that more effectively engage clinicians and the general public. Knowledge Transfer Statement: The methodology used in this research provides a reproducible strategy for tracking social media engagement with health care messages. Engagement results can assist future delivery of health care messages to key stakeholders and ensure better implementation and adoption of these communications.
The evolution of the materials used in the yun technique for the decoration of Burmese objects: lacquer, binding media and pigments
Authors: Tamburini Diego , Kotonski Verena , Lluveras-Tenorio Anna , Colombini Maria Perla , Green Alexandra 
Published: May 2019

Abstract
A series of Burmese lacquered objects decorated with the yun (incised) technique and belonging to the British Museum’s collection was analysed with the aim to investigate the decorative materials—lacquer, binding media, additives and pigments—used in the production of these objects, which span chronologically from the eighteenth century to the late twentieth century. As the manufacturing process is supposed to have remained very similar over this time period, especially regarding the use of materials, we were interested in scientifically assessing for the first time the nature of these materials and the correspondence to the written sources in the relation to their specific use. Gas chromatography mass spectrometry (GC–MS) and analytical pyrolysis with in situ silylation coupled with GC–MS (Py(HMDS)GC–MS) were used for the identification of the organic components in several samples taken from the coloured areas of the objects. Fibre optic reflectance (FORS) and Raman spectroscopies were used to identify the pigments after a visual investigation of the samples by digital microscopy. Burmese lacquer was detected in all objects and trends in its degradation were highlighted. Lipids, proteins and saccharide material were found to be mixed with lacquer, and they appeared to be applied with specific pigments, in good agreement with the written records, apart from proteins, which are not mentioned. The use of synthetic pigments, such as phthalocyanines blue and green and chrome yellow, was assessed in the most recent objects, showing an evolution in the use of pigments. Indigo, although expected, was not identified in any of the green samples and Prussian blue appeared to be the main source of blue colour. All this information is of fundamental importance for conservation practices and corrects the general opinion about the production materials of these objects. These results also open the way to future research dedicated to exploring the chemical interaction between Burmese lacquer, proteins, lipids, gums and pigments, with the aim to predict possible differences in degradation pathways.
Case study: Phase-component amplitude variation with angle
Authors: De Abreu Elita Selmara , Castagna John Patrick , Gil Gabriel 
Published: May 2019

In detectable and isolated thin layers below seismic resolution, phase decomposition can theoretically be used to discriminate relatively high-impedance thin-layer responses from low-impedance reservoir responses. Phase decomposition can be used to isolate seismic amplitudes with a particular phase response or to decompose the seismic trace into symmetrical and antisymmetrical phase components. These components sum to form the original trace. Assuming zero-phase seismic data and normal American polarity, seismically thin layers that are high impedance relative to overlying and underlying half-spaces are seen on the [Formula: see text] phase component, whereas a relatively low-impedance thin layer will appear on the [Formula: see text] phase component. When such phase decomposition is applied to prestack attributes on a 2D line across a thin, 8 m thick, gas-saturated reservoir in the Western Canadian Sedimentary Basin of Alberta, Canada, amplitude-variation-with-angle is magnified on the [Formula: see text] phase component. The [Formula: see text] far-offset component allows the lateral extent of the reservoir to be better delineated. This amplification is also seen on the [Formula: see text] phase component of the gradient attribute. These results are corroborated by seismic modeling that indicates the same phase-component relationships for near- and far-angle stacks as are observed on the real data. Fluid substitution and seismic modeling indicate that, relative to full-phase data, the mixed-phase response observed in this study exhibits variations in fluid effects that are magnified and better observed at far angles on the [Formula: see text] phase component.
Effects of case-load size on the process of care of patients with severe psychotic illness
Authors: Burns Tom , Fiander Matthew , Kent Andy , Ukoumunne Obioha C. , Byford Sarah , Fahy Tom , Kumar Kay Raj 
Published: May 2019

BackgroundStudies of intensive case management (ICM) for patients with psychotic illnesses have produced conflicting results in terms of outcome. Negative results have sometimes been attributed to a failure to deliver differing patterns of care.AimsTo test whether the actual care delivered in a randomised clinical trial of ICM v. standard case management (the UK700 trial) differed significantly.MethodData on 545 patients' care were collected over 2 years. All patient contacts and all other patient-centred interventions (e.g. telephone calls, carer contacts) of over 15 minutes were prospectively recorded. Rates and distributions of these interventions were compared.ResultsContact frequency was more than doubled in the ICM group. There were proportionately more failed contacts and carer contacts but there was no difference in the average length of individual contacts or the proportion of contacts in the patients' homes.ConclusionsThe failure to demonstrate outcome differences in the UK700 study is not due to a failure to vary the treatment process. UK standard care contains many of the characteristics of assertive outreach services and differences in outcome may require that greater attention be paid to delivering evidence-based interventions.
Proton therapy for brain tumours in the area of evidence-based medicine
Authors: Weber Damien C , Lim Pei S , Tran Sebastien , Walser Marc , Bolsi Alessandra , Kliebsch Ulrike , Beer Jürgen , Bachtiary Barbara , Lomax Tony , Pica Alessia 
Published: May 2019

Proton therapy (PT) has been administered for many years to a number of cancers, including brain tumours. Due to their remarkable physical properties, delivering their radiation to a very precise brain volume with no exit dose, protons are particularly appropriate for these tumours. The decrease of the brain integral dose may translate with a diminution of neuro-cognitive toxicity and increase of quality of life, particularly so in children. The brain tumour patient’s access to PT will be substantially increased in the future, with many new facilities being planned or currently constructed in Europe, Asia and the United States. Although approximately 150’000 patients have been treated with PT, no level I evidence has been demonstrated for this treatment. As such, it is this necessary to generate high-quality data and some new prospective trials will include protons or will be activated to compare photons to protons in a randomized design. PT comes however with an additional cost factor that may contribute to the ever-growing health’s expenditure allocated to cancer management. These additional costs and financial toxicity will have to be analysed in the light of a more conformal radiation delivery, non-target brain irradiation and lack of potential for dose escalation when compared to photons. The latter is due to the radiosensitivity of organs at risk in vicinity of the brain tumour, that photons cannot spare optimally. Consequentially, radiation-induced toxicities and tumour recurrences, which are cost-intensive, may decrease with PT resulting in an optimized photon/proton financial ratio in the end.

Advances in knowledge:
This review details the indication of brain tumors for proton therapy and give a list of the open prospective trials for these challenging tumors.
Learning Preferences with Side Information
Authors: Farias Vivek F. , Li Andrew A. 
Published: May 2019

Product and content personalization is now ubiquitous in e-commerce. There are typically not enough available transactional data for this task. As such, companies today seek to use a variety of information on the interactions between a product and a customer to drive personalization decisions. We formalize this problem as one of recovering a large-scale matrix with side information in the form of additional matrices of conforming dimension. Viewing the matrix we seek to recover and the side information we have as slices of a tensor, we consider the problem of slice recovery, which is to recover specific slices of “simple” tensors from noisy observations of the entire tensor. We propose a definition of simplicity that on the one hand elegantly generalizes a standard generative model for our motivating problem and on the other hand subsumes low-rank tensors for a variety of existing definitions of tensor rank. We provide an efficient algorithm for slice recovery that is practical for massive data sets and provides a significant performance improvement over state-of-the-art incumbent approaches to tensor recovery. Furthermore, we establish near-optimal recovery guarantees that, in an important regime, represent an order improvement over the best available results for this problem. Experiments on data from a music streaming service demonstrate the performance and scalability of our algorithm. The e-companion is available at https://doi.org/10.1287/mnsc.2018.3092 . This paper was accepted by Noah Gans, stochastic models and simulation.
Group Affiliation and Default Prediction
Authors: Beaver William H. , Cascino Stefano , Correia Maria , McNichols Maureen F. 
Published: May 2019

Using a large sample of business groups from more than 100 countries around the world, we show that group information matters for parent and subsidiary default prediction. Group firms may support each other when in financial distress. Potential group support represents an off-balance sheet asset for the receiving firm and an off-balance sheet liability for the firm offering support. We find that subsidiary information improves parent default prediction over and above group-level consolidated information possibly because intragroup exposures are netted out upon consolidation. Moreover, we document that improvements in parent default prediction decrease in the extent of parent-country financial reporting transparency, a finding that suggests that within-group information matters most when consolidated financial statements are expected to be of lower quality. We also show that parent and other group-firms’ default risk exhibits predictive power for subsidiary default. Lastly, we find that within-group information explains cross-sectional variation in CDS spreads. Taken together, our findings contribute to the prior literature on default prediction and have direct relevance to investors, credit-rating agencies, and accounting regulators. This paper was accepted by Suraj Srinivasan, accounting.
Methodological approaches for assessing the cost of diabetic foot ulcers: a systematic literature review
Authors: Mairghani Maisoon , Jassim Ghufran , Elmusharaf Khalifa , Patton Declan , Eltahir Omer , Moore Zena , Sorensen Jan 
Published: May 2019

Objective: To evaluate the methodological approaches used to assess the cost consequences of diabetic foot ulcers (DFUs) in published scientific papers. Method: A systematic literature search was conducted in PubMed, Embase, Scopus, Web of Science and CINAHL. English language papers reporting on the cost of DFUs were identified. Additionally, bibliographies were inspected to identify other relevant cost studies. Following the PRISMA guidance, the review identified the study design, epidemiological approach, analytical perspective and data collection approach in each of the included studies. Results: Relatively few studies of the cost consequences of DFUs were found (n=27). Most studies were conducted in Western countries with only five studies from countries in Asia and Africa. The identified studies used different study designs, epidemiological approaches, data collection strategies, and data sources, which in turn made a systematic comparison of cost estimates difficult. Detailed descriptions of the applied costing method and other methodological aspects were often limited or absent. Many studies only reported costs from a health-care payer's perspective and disregarded the costs to patients, their families and wider society. Conclusion: The costs of DFUs have been assessed using a wide range of different methodological approaches often restricted to the healthcare payer's perspective. Therefore, the cost analyses may fail to consider the true societal costs of DFUs.
Simultaneous repair of cutaneous and subcutaneous wounds using a single suture technique
Authors: Aksam Ersin , Karatan Berrak , Tuzuner Murat , Dervis Alper , Ceran Candemir 
Published: May 2019

Objective: To describe a single suture technique for the simultaneous repair of cutaneous and subcutaneous wounds. Method: Skin and subcutaneous wounds of >3cm in size were repaired using a single suture technique. Different suture sizes were chosen for different wounds. Timing of suture removal was decided according to body area and wound healing status. Results: A total of 78 patients were treated (41 women and 37 men). Mean age was 31.7 years (range: 14–72 years). At one month postoperatively, 56 patients attended a follow-up visit and 27 patients attended at six months postoperatively. Local infection was observed in one patient and wound dehiscence observed in two patients after suture removal. Resulting scars were similar to those of other types of suture techniques. Conclusion: This study describes a single suture technique for the simultaneous repair of cutaneous and subcutaneous wounds. It is easy to learn and perform. This technique reduces the risk of infection, cost and procedure time.
Porcine bladder extracellular matrix in paediatric pilonidal wound care: healing and patient experience evaluation
Authors: Cairo Sarah B. , Zhao Jane , Ha Minje , Bass Kathryn D. 
Published: May 2019

Objective: Pilonidal disease (PD) with inflammation and abscess formation occurs frequently in adolescents. The management of pilonidal disease, time to wound healing, and patient satisfaction, however remains variable despite advances in wound care methods. Porcine bladder extracellular matrix (PBEM) facilitates site-specific tissue deposition/re-growth for the management of a variety of wounds. The aim was to describe the use and outcomes of PBEM in PD at a single centre. Method: A retrospective chart review of adolescent patients who underwent treatment of pilonidal disease with PBEM between 2012 and 2016 at a single institution, was undertaken. Patient demographics and clinical characteristics were collected and compared with historical controls and literature regarding traditional wound therapies. Results: We reviewed 52 pilonidal disease wounds on 41 patients. Of these 36 were treated with PBEM. The average age was 16 years old at the time of operation with 39% male. Furthermore, 85% were being treated for recurrent pilonidal disease. Follow-up was available by chart review for 89% of patients with documented complete wound healing in 78% of patients treated with PBEM at an average of two months. Subjective reports included majority positive experience with PBEM dressing, minimal pain and overall high levels of patient satisfaction. There were three patients in which pilonidal disease recurred within two years of initial treatment and underwent repeat treatment with PBEM. There was one patient who transitioned to wet-to-dry saline dressings because of difficulty keeping the PBEM dressing intact. Conclusion: Advances in wound care technology include materials such as PBEM to promote site-specific tissue deposition. Follow-up phone calls and a prospective study to compare alternative wound care with porcine PBEM in the management of pilonidal disease is underway to better quantify time to wound healing and patient satisfaction.
Kandungan senyawa polisiklik aromatik hidrokarbon dalam air laut dan sedimen di Teluk Lampung
Authors: Edward Edward 
Published: May 2019

Abstract. Polycyclic Aromatic Hydrocarbons (PAH) are polycyclic aromatic organic compounds that are toxic to humans and aquatic organisms. This research aims to determine the level of pollution of PAH compounds in seawater and sediments in Lampung Bay, Lampung. This research was conducted by survey method in November 2018. Sediments and seawater samples were taken using water and sediment sampling equipment. Sediment and seawater samples were taken at three and two research stations. The levels and types of PAH compounds were determined by using Gas Mass Spectrometry Chromatography and their sources using individual ratio diagnostic methods. The results showed that the levels of PAH total in seawater ranged 295,587-331,133 ppb, this level is relatively high and has passed the threshold values set by the Decision Letter of the Office of the State Minister of Environment No 51, 2004 for marine biota protection, while in the sediments range 51.481-62.448 ppb, this level is relatively small and still in accordance with the criteria for marine life. The results of individual ratios diagnosis analysis indicate that PAHs in seawater and sediment come from various sources, namely petroleum, burning of petroleum and burning of organic matter.Keywords: Lampung Bay, sediment, seawater, PAH Abstrak. Polisiklik Aromatik Hidrokarbon (PAH) merupakan senyawa organik aromatik polisiklik yang bersifat toksik terhadap manusia dan organisme perairan. Penelitian ini bertujuan untuk mengetahui tingkat pencemaran senyawa PAH dalam air laut dan di sedimen Teluk Lampung. Penelitian ini dilakukan dengan metode survei pada bulan November 2018. Contoh air laut dan sedimen diambil dengan menggunakan alat pengambil contoh air dan sedimen. Contoh air laut diambil pada dua stasiun dan sedimen pada tiga stasiun penelitian. Kadar dan jenis senyawa PAH ditentukan dengan menggunakan Kromatografi Gas-Spektrometer Massa dan sumbernya dengan metode diagnosa rasio individu. Hasilnya menunjukkan kadar total PAH dalam air laut berkisar 295,587-331,133 ppb, kadar ini relatif tinggi dan telah melewati nilai ambang batas yang ditetapkan oleh Keputusan Menteri Negara Lingkungan Hidup Nomor 51 Tahun 2004 untuk kepentingan biota laut, sedangkan pada sedimen berkisar 51,481-62,448 ppb, kadar ini relatif kecil dan masih sesuai dengan kriteria untuk kehidupan biota laut. Hasil analisis diagnosa rasio individu menunjukkan bahwa PAH dalam air laut dan sedimen berasal dari berbagai sumber yakni minyak bumi, pembakaran minyak bumi, dan pembakaran bahan organik. Kata Kunci: Teluk Lampung, sedimen, air laut, PAH
Ensinar história na escola pública: o currículo como dimensão da prática docente
Authors: Costa Artur Nogueira Santos e 
Published: May 2019

Este texto apresenta resultados parciais de pesquisa desenvolvida durante o Mestrado em História, entre 2015 e 2017. A proposta é refletir sobre a organização curricular da área de história, em escolas públicas estaduais de ensino fundamental, em Uberlândia-MG, considerando o currículo como um movimento histórico. Nesse sentido, com base em entrevistasÂ realizadas com uma professora de história e com uma supervisora escolar, problematizo os sentidos e os significados instituídos para a prática de ensino de história concreta, como dimensão constitutiva do currículo.
O estágio supervisionado em comunidades etnoeducacionais indígenas e quilombolas: um ensaio sobre a questão curricular nos anos 2000
Authors: Delfino Leonara Lacerda 
Published: May 2019

Este artigo tem por objetivo tecer balizas acerca da construção normativacurricular em torno da questão afroindígena e seus impactos, desafios eexigências para a formação do professor do Ensino Básico em comunidadesetnoeducacionais e quilombolas. Pretende-se problematizar os papeis doestágio supervisionado neste processo de formação docente junto Ã spolíticas públicas de inclusão e de combate ao racismo estrutural presentedentro e fora do espaço escolar. Como fontes investigativas foramconsultadas as legislações referentes às políticas educacionais e Ã reformacurricular pós-ditadura militar, tais como: a Lei de Diretrizes e Bases daEducação (Lei 9394/96), os Parâmetros Curriculares Nacionais (PCN,1998), as leis identitárias (10.639/2003 e sua reformulação 11.645/2008), asDiretrizes Curriculares Nacionais para a Educação das RelaçõesÉtnicorraciais e para o Ensino de História e Cultura Afro-Brasileira eAfricana (2004), dentre outros textos normativos.
A visão admirável e prodigiosa: o elogio a São Francisco Xavier e à Companhia de Jesus em Sermão Primeiro. Anjo, panegírico de Padre Antônio Vieira
Authors: De Martini Marcus , Trevisan de Almeida Filho Dario 
Published: May 2019

O objetivo deste ensaio é evidenciar algumas técnicas retóricas utilizadas pelo Padre Antônio Vieira, sobretudo no que diz respeito Ã disposição, em "Sermão Primeiro. Anjoâ€, panegírico pertencente à série consagrada a São Francisco Xavier (1694). Em um primeiro movimento, Vieira opõe, por meio da leitura figural Â de duas passagens do Apocalipse de João, Lutero/Calvino e Inácio/Xavier/Companhia de Jesus, prefigurados no Apocalipse de João. Em um segundo movimento, exemplifica, com as obras de Xavier, seu sucesso missionário, censurando e exortando os cristãos a seguirem seu exemplo. Conclui-se que o panegírico a Xavier, mais do que mera adulação, revela uma intenção persuasiva (voluntas) de elogiar a própria Companhia de Jesus e seu trabalho apostólico.