bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hopelessness and suicide ideation in ostomy patients: a mixed method study
Authors: Sarabi Nasrin 
Published: June 2020

Abstract
Introduction It is important to characterize patients’ mental health problems since the association between mental adjustment and life expectancy has stabilized in these patients. So, the present study was conducted to determine the prevalence of suicidal ideation and hopelessness in patients with ostomy.
Method A mixed method strategy (cross-sectional and content qualitative analysis) was done in Educational Hospitals in Tehran in 2019. Beck Suicide Ideation (19 item) and Beck Hopelessness (20 item) self-assessment questionnaires and unstructured interview were used for data collection. Data were expressed as frequency and percentage and independent t-test. Analysis was done in the Statistical Package for the Social Sciences (SPSS) 16.0 and conventional content analysis.
Results Three months after surgery, 3% had low suicidal ideation and 97% had high risk suicidal ideation. This rate 6 months after surgery was 16% with low suicidal thoughts and 84% with high risk suicidal thoughts. In the case of hopelessness 3 months after the surgery, 20% had mild hopelessness, 79% had moderate hopelessness, and 1% had severe hopelessness. These figures 6 months after surgery were 11% hopeless, 31% mildly disappointed, 58% moderately disappointed. The results of the qualitative study resulted in the extraction of three main categories that included enduring the initial suffering, social isolation, and lag of ostomy admission.
Conclusion The relative improvement in suicidal ideation and hopelessness in the present study showed that the mental status of ostomy patients requires more careful attention.
Presidential Rhetoric and Nationalism: Evidence from Russia and Ukraine
Authors: Kasianenko Nataliia 
Published: June 2020

AbstractThis article leverages saliency theory to explore how regimes may use state-controlled media to intensify nationalism and gain legitimacy. I explore mainstream news coverage in Russia and Ukraine with a particular emphasis on how political leadership frames nationalist rhetoric in the two countries to emphasize certain issues over others. I focus on relevant media content that contains nationalist rhetoric before and after the invasion of Russia into Ukraine’s territory in the spring of 2014. Content analysis suggests that political leaders in both countries have focused on political issues, while largely ignoring economic issues in their nationalist rhetoric. The analysis also shows that state leaders can successfully promote nationalism by emphasizing cultural issues and concerns.
Radiocarbon Dating of Dolomitic Mortars from the Convent Saint John, Müstair (Switzerland): First Results
Authors: Caroselli Marta , Hajdas Irka , Cassitti Patrick 
Published: June 2020

ABSTRACTThe monastery of St. John in Müstair, a UNESCO world heritage site, preserves archaeological remains and stone structures dated from the 8th century to the present. It has been extensively studied archaeologically so that numerous samples of historical materials, including mortar, are available for study. In addition to that, some of the structures have been precisely dated with dendrochronology. The monastery is located in a region characterized by dolomite rocks and the mortars are therefore of dolomitic nature, being perfectly suited to test the possibility of being dated with 14C. Furthermore, the presence of embedded carbon fragments has provided additional independent data to support or deny the results of mortar dating. A comparison of the results obtained from radiocarbon (14C) dating of bulk mortars, sieved fractions enriched in binder, lime lumps and carbon fragments, for two samples is presented, in relation to the petrographic characterization and the mineralogical phase content. This preliminary study shows that the dating of 14C can potentially be applied to the mortar of Müstair, as results in accordance with the established chronologies have been obtained for one sample. However, if the dolomitic sand contamination is very high, further studies are needed to develop a specific sample preparation technique.
Cultivating famine: data, experimentation and food security, 1795–1848
Authors: LIDWELL-DURNIN JOHN 
Published: June 2020

AbstractCollecting seeds and specimens was an integral aspect of botany and natural history in the eighteenth century. Historians have until recently paid less attention to the importance of collecting, trading and compiling knowledge of their cultivation, but knowing how to grow and maintain plants free from disease was crucial to agricultural and botanical projects. This is particularly true in the case of food security. At the close of the eighteenth century, European diets (particularly among the poor) began shifting from wheat- to potato-dependence. In Britain and Ireland during these decades, extensive crop damage was caused by diseases like ‘curl’ and ‘dry rot’ – leading many agriculturists and journal editors to begin collecting data on potato cultivation in order to answer practical questions about the causes of disease and methods that might mitigate or even eliminate their appearance. Citizens not only produced the bulk of these data, but also used agricultural print culture and participation in surveys to shape and direct the interpretation of these data. This article explores this forgotten scientific ambition to harness agricultural citizen science in order to bring stability and renewed vitality to the potato plant and its cultivation. I argue that while many agriculturists did recognize that reliance upon the potato brought with it unique threats to the food supplies of Britain and Ireland, their views on this threat were wholly determined by the belief that the diseases attacking potato plants in Europe had largely been produced or encouraged by erroneous cultivation methods.
The functions and mechanisms of sequence differences of DGAT1 gene on milk fat synthesis between dairy cow and buffalo
Authors: Bhattarai Dinesh , Dad Rahim , Worku Tesfay , Xu Sutong , Ullah Farman , Zhang Min , Liang Xianwei , Den Tingxian , Fan Mingxia , Zhang Shujun 
Published: June 2020

AbstractIn this research communication we describe the DGAT1 sequence and promoter region in dairy cows and buffalo and compare the activities of DGAT1 between the two species in order to increase knowledge of the cause of milk fat variation. pGL-3 basic vectors were used to construct the reporter gene. Based on the predicted promoter region, 4 truncated plasmid vectors were constructed in cow-DGAT1 and 3 plasmid vectors in buffalo-DGAT1. Each reporter plasmid was transfected into the bovine mammary epithelial cell (BMEC), 293T cell, and CHO cells to analyze the activity using Dual-Luciferase Reporter Assay System. The results show that the region between −93 to −556 bp was essential for cow promoter activity while −84 to −590 bp was essential for buffalo promoter activity revealing these regions contain core promoter. The buffalo has higher promoter activity than cow yet it was not statistically significant. Comparison of candidate mutation K232A between cow and buffalo population revealed the presence of both the allelic population in dairy cows (lysine and alanine) however, only K (lysine) allelic amino acid was found in buffalo population. The absence of the alanine allelic population from buffalo explains the higher fat content of buffalo milk.
Exploring Patient Experiences of the Internal Market for Healthcare Provision in Turkey: Publicness under Pressure
Authors: YILMAZ VOLKAN 
Published: June 2020

Abstract
The establishment of internal markets for healthcare provision in publicly-funded healthcare systems brings forth a number of new regulatory challenges. During the 2003 healthcare reform in Turkey, universal health coverage (UHC) was implemented concurrently with the establishment of an internal market for service provision, resulting in an increase in private sector activity. In this context, this paper explores how, in the Turkish case, the macro-level adoption of an internal market model for healthcare provision has shaped patient experiences at the micro-level in their ability to receive treatment in private hospitals offering publicly-funded services (PHOPS). It also examines the influence of the internal market on the realised publicness of healthcare services in Turkey. Data for the study were obtained from patient complaints that appeared on a private online platform and 20 patient interviews. These showed that patients sometimes face significant challenges, including pressure to make informal payments, when accessing their entitlements, which is evidence of the erosion of publicness in a hybrid healthcare system. These challenges emerge from information asymmetry between patients and providers; a large space for PHOPS to manoeuvre when deciding to register patients as insurance holders or private patients; and the ineffective public regulation of the internal market.
Italians Abroad: Verdi'sLa traviataand the 1906 Milan Exposition
Authors: Rindom Ditlev 
Published: June 2020

AbstractThis article examines the relationship between Milan's 1906 Exposition and a celebrated revival of Verdi'sLa traviata(1853). An event of national and international importance, the Exposition was notable for its focus on Italy's global presence, and in particular Italy's relationship with Latin America. TheTraviataproduction, meanwhile, comprised the first Italian staging of Verdi's opera in period costume, performed at La Scala by a quintessentially modern, celebrity ensemble to mark the Exposition's opening. This article explores the parallels between the Exposition and the production, to investigate the complex, shifting position of Milan (and Italy) within the transatlantic cultural and operatic networks of the time; and more broadly, to examine the role of operatic staging in shaping understandings of global space within the mobile operatic canon of the early twentieth century.
Pediatric Brain Tumors: Narrating Suffering and End-of-Life Decisionmaking
Authors: BROUWER MARIJE , MAECKELBERGHE ELS , BRINCKE HENK-JAN TEN , MEULENBEEK-TEN BRINCKE MARLOES , VERHAGEN EDUARD 
Published: June 2020

AbstractWhen talking about decisionmaking for children with a life-threatening condition, the death of children with brain tumors deserves special attention. The last days of the lives of these children can be particularly harsh for bystanders, and raise questions about the suffering of these children themselves. In the Netherlands, these children are part of the group for whom a wide range of end-of-life decisions are discussed, and questions raised. What does the end-of-life for these children look like, and what motivates physicians and parents to make decisions that may affect the life and death of these children? This article highlights the story of the parents of the sisters Roos and Noor. When both their daughters were diagnosed with a hereditary brain tumor, they had to make similar decisions twice. Their story sheds light on the suffering of children in the terminal phase, and how this suffering may motivate parents and physicians to make decisions that influence the end of life of these children’s lives.We argue that complete knowledge about suffering in the terminal phase of children with brain tumors is impossible. However, by collecting experiences like those of Roos and Noor, we can move toward an experienced-based understanding and better guide parents and physicians through these hardest of decisions.
From Death to Life: Ethical Issues in Postmortem Sperm Retrieval as a Source of New Life
Authors: CUMMINGS BRIAN M. , PARIS JOHN J. 
Published: June 2020

AbstractThis paper examines and critiques the ethical issues in postmortem sperm retrieval and the use of postmortem sperm to create new life. The article was occasioned by the recent request of the parents of a West Point cadet who died in a skiing accident at the Academy to retrieve and use his sperm to honor his memory and perpetuate the family name. The request occasioned national media attention. A trial court judge in New York in a two-page order authorized both the retrieval and use of the postmortem sperm.
Continuous real-time monitoring of pulmonary arterial pressure using a tip deflecting microcatheter in an infant with pulmonary arterial hypertension
Authors: Tanaka Atsushi , Sugitani Yuichiro , Muneuchi Jun 
Published: June 2020

AbstractWe present the case of a 3-month-old boy with pulmonary arterial hypertension after corrective repair of total anomalous pulmonary venous connection. The patient developed severe pulmonary arterial hypertension with a high mean pulmonary arterial pressure of 45 mmHg. We performed continuous monitoring of pulmonary arterial pressure using a tip deflecting microcatheter in the intensive care unit. We successfully managed this patient based on real-time pulmonary arterial pressure measurements. Continuous real-time monitoring of pulmonary arterial pressure using this microcatheter enables individualized targeted therapy for infants with pulmonary arterial hypertension.
Relationality in the Thought of Mary Midgley
Authors: McElwain Gregory S. 
Published: June 2020

AbstractFor over 40 years, Mary Midgley has been celebrated for the sensibility with which she approached some of the most challenging and pressing issues in philosophy. Her expansive corpus addresses such diverse topics as human nature, morality, animals and the environment, gender, science, and religion. While there are many threads that tie together this impressive plurality of topics, the thread of relationality unites much of Midgley's thought on human nature and morality. This paper explores Midgley's pursuit of a relational notion of the self and our connections to others, including animals and the natural world.
‘The Women are Up to Something’
Authors: Lipscomb Benjamin J. Bruxvoort 
Published: June 2020

AbstractIn this essay, I offer an interpretation of the ethical thought of Elizabeth Anscombe, Philippa Foot, Mary Midgley, and Iris Murdoch. The combined effect of their work was to revive a naturalistic account of ethical objectivity that had dominated the premodern world. I proceed narratively, explaining how each of the four came to make the contribution she did towards this implicit common project: in particular how these women came to see philosophical possibilities that their male contemporaries mostly did not.
Theory-driven role model stories improve palliative care knowledge among a diverse older population
Authors: Hoe Deborah F. , Johari Kayla , Rahman Anna , Enguidanos Susan 
Published: June 2020

AbstractObjectiveTo test the effectiveness of theoretically driven role model video stories in improving knowledge of palliative care among a diverse sample of older adults.MethodWe developed three 3–4 min long theoretically driven role model video stories. We then recruited cognitively intact, English-speaking adults aged 50 and older from senior centers, assisted living, and other community-based sites in the greater Los Angeles area. Using a pretest–posttest study design, we surveyed participants using the 13-item Palliative Care Knowledge Scale (PaCKS) and also asked participants about their intentions to enroll in palliative care should the need arise. Participants first completed the pretest, viewed the three videos, then completed the posttest comprised of the same set of questions.ResultsPaCKS score improved from an average of 4.5 at baseline to 10.0 following video screening (t(126) = 12.0, p < 0.001). Intentions to enroll oneself or a family member in palliative care rose by 103% (χ2 = 7.8, p < 0.01) and 110% (χ2 = 7.5, p < 0.01), respectively. Regression analysis revealed that participants who believed the role models are real people (β = 2.6, SE = 1.2, p < 0.05) significantly predicted higher change in PaCKS score. Conversely, participants with prior knowledge of, or experience with, palliative care (β = −5.9, SE = 0.8, p < 0.001), non-whites (β = −3.6, SE = 0.9, p < 0.001), and widows (β = −2.9, SE = 1.1, p < 0.01) significantly predicted lower changes in PaCKS score.Significance of resultsThis study suggests that theoretically driven role model video stories may be an effective strategy to improve palliative care knowledge. Role model video stories of diverse palliative care patients provide one way to mitigate health literacy barriers to palliative care knowledge.
Identifiability in age/period mortality models
Authors: Hunt Andrew , Blake David 
Published: June 2020

AbstractAs the field of modelling mortality has grown in recent years, the number and importance of identifiability issues within mortality models has grown in parallel. This has led both to robustness problems and to difficulties in making projections of future mortality rates. In this paper, we present a comprehensive analysis of the identifiability issues in age/period mortality models in order to first understand them better and then to resolve them. To achieve this, we discuss how these identification issues arise, how to choose identification schemes which aid our demographic interpretation of the models and how to project the models so that our forecasts of the future do not depend upon the arbitrary choices used to identify the historical parameters estimated from historical data.
The impact of intimate partner violence on the trajectory of perinatal depression: a cohort study in a Chinese sample
Authors: Hou Fengsu , Zhang Xingyu , Cerulli Catherine , He Wenjun , Mo Yushi , Gong Wenjie 
Published: June 2020

Abstract

Aims
Intimate partner violence (IPV) is an important risk factor for perinatal depression (PND). But IPV's impact on the natural prognosis of PND symptoms is not well understood. We tested two hypotheses: (1) pregnant women with IPV experiences will exhibit more severe PND symptoms than women without IPV experience; (2) IPV experience will impede the recovery prognosis of PND. We also explored the contribution of IPV to PND comparing with other risk factors.

Method
The sample is comprised of 813 pregnant women followed through perinatal period in Hunan, China. We assessed IPV experience using items from the Short Form of the Revised Conflict Tactics Scale (CTS2S), and PND symptoms via the Edinburgh Postnatal Depression Scale (EPSD). We conducted Linear Mixed-effects Model to compare the trajectories of PND symptoms between victims and non-victims and a multistage Generalised Estimating Equations Model to explore salient factors on the trajectory of PND symptoms.

Results
There were 90 participants (11.07%) who reported IPV experience in the past 12 months. With respect to physical, psychological and sexual violence, the prevalence was 4.55% (37/813), 9.23% (75/813) and 2.34% (19/813). Victims reported more severe PND symptoms (t = 5.30, p < 0.01) and slower decreasing slope of trajectories (t = 28.89, p < 0.01). The PND trajectory was associated with IPV experience (OR = 3.78; 95% CI 1.39–10.26), social support (OR = 0.93; 95% CI 0.88–0.97), positive coping strategies (OR = 0.85; 95% CI 0.80–0.91), negative coping strategies (OR = 1.25; 95% CI 1.14–1.37) and monthly income of $0.15–$298.36 (compared to no income, OR = 0.0075; 95% CI 0.00052–0.11).

Conclusions
The findings suggest the reported prevalence of IPV is lower in Hunan than most of the previous studies during perinatal period in other provinces of China, and IPV victimisation is associated with increased severity and slowed prognosis of PND symptoms. Future studies that screen for victimisation and establish its explicit mechanism to the poorer prognosis of PND symptoms would benefit the prevention and treatment of PND.
Genetics of Biochemical Phenotypes
Authors: Whitfield John B. 
Published: June 2020

AbstractBiomarkers diagnose, predict or assess the risk of disease, and studies of the effects of genetic variation on biomarker phenotypes in the general population complement studies on patients diagnosed with disease. This paper traces the evolution of studies on biomarker genetics over the past 40 years through examples drawn from the work of Professor Martin and his colleagues.
No-tillage altered weed species dynamics in a long-term (36-year) grain sorghum experiment in southeast Texas
Authors: Govindasamy Prabhu , Sarangi Debalin , Provin Tony , Hons Frank , Bagavathiannan Muthukumar 
Published: June 2020

AbstractTillage regimes can influence weed population dynamics and, consequently, the choice of appropriate weed management practices. Studies were conducted in 2016 and 2017 in a long-term (36-yr) grain sorghum [Sorghum bicolor (L.) Moench ssp. bicolor] experiment at Texas A&M University, College Station, to determine the impact of long-term no-till (NT) and conventional till (CT) systems on weed species dynamics. Higher densities of johnsongrass [Sorghum halepense (L.) Pers.], prostrate spurge [Chamaesyce humistrata (Engelm. ex A. Gray) Small], waterhemp [Amaranthus tuberculatus (Moq.) Sauer], and henbit (Lamium amplexicaule L.) were recorded in the NT system compared with the CT system. Further, the NT system showed greater weed diversity (Shannon-Wiener index, H = 0.8) and species richness (S = 6.2), compared with the CT system (H = 0.6, S = 4.2). Seedling emergence of some dominant weed species was also delayed in the NT system. In the CT system, 50% emergence of S. halepense (8.5 C base temperature) and waterhemp (10 C base temperature) occurred at 59 and 63 growing degree days (GDD), respectively, whereas 68 and 75 GDD, respectively, were required in the NT system. Further, a greater proportion (61%) of the viable seedbank was present at the top 5 cm of the soil in the NT system compared with the CT system (46%). Overall, findings from this 36-yr-long tillage experiment have revealed that the NT system had greater weed densities (especially of the perennial weed S. halepense) and a high proportion of weed seeds (particularly small-seeded annuals) on the topsoil layer, corroborating some earlier reports that were based on short-term investigations. Findings indicate that growers transitioning to NT systems should be mindful of potential shifts in weed species dominance and develop appropriate management tactics.