bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prosthetic mitral valve thrombosis in a known case of rheumatic heart disease at 37 weeks pregnancy: a case report
Authors: Nahar Kirty , Nahar Nikita 
Published: July 2021

Pregnancy with prosthetic valve is a challenging situation since this is a hypercoagulable state and maintenance of anticoagulation for prosthetic valves becomes difficult due to the teratogenic effects and altered pharmacokinetics of anticoagulant drugs. Despite adequate anticoagulation, the incidence of prosthetic valve thrombosis has been estimated as 4% to 14% during pregnancy. Management decisions for this life-threatening complication are complex. Open-heart surgery has a very high risk of maternal mortality and fetal loss, especially in early pregnancy. Furthermore, bleeding and embolic risks associated with thrombolytic agents, the limited efficacy of thrombolysis in certain subgroups, and a lack of experience in the setting of pregnancy raise important concerns. Mrs. X, a 36-year-old, gravida 3, para1+1 with 37 weeks pregnancy presented at Apollo hospitals, Ahmedabad in emergency department with complaints of severe dry cough and breathlessness for 24 hours. On through workup, she was diagnosed as mitral valve thrombosis in a known case of rheumatic heart disease post mitral valve replacement at 37 weeks pregnancy with late onset fetal growth restriction. After multi-speciality consultation she underwent thrombolytic therapy followed by high-risk emergency caesarean section. She delivered healthy male child, weight 2.21 kg and was discharged on 4th post-op day. Management of pregnant patients with mechanical valves is complex, especially when valve thrombosis and other complications occur. Multidisciplinary approach is essential and, in this case, led to successful maternal and foetal outcome.
NOS 'ESTRATOS DO TEMPO', UMA ESCRITA DE PRÓPRIO PUNHO: IDENTIDADES E REPRESENTAÇÕES NUMA CARTA DE IMIGRANTE (ANTÔNIO PRADO/RS)
Authors: Ciconetto Bernardi Manuela , Marques de Freitas Aline , Luchese Terciane Ângela 
Published: July 2021

Estudo de identidades e representações produzidas pela análise da carta do imigrante italiano Pedro Da Poian, redigida em 1974, em Antônio Prado, Rio Grande do Sul. Procedemos à análise do discurso a partir de Orlandi (1996, 2003) e Payer (2009) em diálogo com História Cultural. A carta narra uma história dos imigrantes e faz um breviário geral do processo, apresentando um jogo de representações: história e memória. Publicada nas comemorações do centenário de Antônio Prado, foi recebida pelos pradenses como sua identidade, reafirmando representações coletivas. Assim, a memória é apropriada e intenta fixar identidades e representações desejadas da imigração italiana.
Presenting Causal Model in Explaining the Relationship between Self-differentiation and Forgiveness with Marital Satisfaction based on the Mediating Role of Religious Orientation
Authors: Toloo Takmili Torabi Nadereh , Vakili Parivash , Fattahi Andebil Azam 
Published: July 2021

Aim: The aim of this study was to explain the relationship between self-differentiation and forgiveness with marital satisfaction based on the mediating role of religious orientation.
Methods: The research method was descriptive-correlational and the statistical population included all married teachers working in the sixth and seventh grade in Tehran's 6th educational district, with a total of 4,080 people, among whom 28 schools and 304 volunteer teachers were randomly selected. To collect research data, the following tools were used: Differentiation of Self Inventory by Skowron, E. A., & Schmitt (2003), Family Forgiveness Scale by Pollard, Anderson, Anderson & Jennings (1998), Religious Orientation Questionnaire by Allport & Ross (1967), and ENRICH Marital Satisfaction Scale by Fournier, Olson & Druckman (1983) were used. After deleting 10 distorted questionnaires and 3 outliers, structural equation modeling was used for data analysis.
Results: In this study, the direct path coefficient between internal religious orientation and marital satisfaction (P<0.01, β=0.337) was positive and significant at the 0.01 level. Indirect path coefficient between self-differentiation and marital satisfaction (β = 0.149, P <0.01) and indirect path coefficient between forgiveness and marital satisfaction (P <0.01, β = 0.129) were positive and significant at 0.01 level.
Conclusion: Since internal religious orientation can be effective in improving relationships and marital satisfaction, it is suggested that in marital counseling, strengthening the religious beliefs of couples be used.
Evaluation of the intensive English language teaching programme for the fifth grade according to teachers’ views
Authors: Tavoosy Yoones 
Published: July 2021

With the increase in international exchange of information, language policies of countries have focused especially on the teaching and learning of English, the universal language of communication. The aim of the study is to evaluate the intensive English language teaching programme for the fifth grade according to the teachers’ views. The research is conducted in the phenomenological pattern, one of the qualitative research methods. In the 2018–2019 academic year, data were collected by interviewing with 26 volunteer English teachers in 7 different districts of İstanbul. Descriptive and content analysis methods were used for analysing the data. From the results, most of the teachers generally have expressed positive opinions about the intensive English language course for the fifth grade and its curriculum. This paper recommends that the content should be eased by reducing the number of unit numbers and grammar subjects in the curriculum.

Keywords: Intensive course, English language, teaching programme, programme evaluation, teachers’ views, the fifth grade.
ISOLYQUIRITIGENIN AFFECTS PHAGOCYTES FUNCTIONS AND INCREASES MICE SURVIVAL RATE IN STAPHYLOCOCCAL INFECTION
Authors: Solenova E. A. , Pavlova S. I. 
Published: July 2021

The results of studying the effect of isoliquiritigenin on animal survival in the model of staphylococcal infection and the function of human and animal phagocytes are presented in this article.The aim of the investigation was to study the effect of an isoliquiritigenin preliminary administration on the survival of animals against the background of staphylococcal infection, as well as on the function of phagocytes in mice and humans.Materials and methods. To assess the survival of Balb/C mice, a model of infection caused by Staphylococcus aureus J49 ATCC 25923 with the construction of Kaplan-Meier curves, was used. The effect on the phagocytes functions was studied by assessing the peptone-induced migration of phagocytes into the abdominal cavity of Balb/C mice, the absorption activity of phagocytes (neutrophils and monocytes) of human blood, as well as their production of reactive oxygen intermediates (ROIs) using а flow cytometry.Results. It was found out that a preliminary triple intraperitoneal administration of isoliquiritigenin (30 mg/kg) increases the survival rate of Balb/C mice in staphylococcal infection caused by Staphylococcus aureus J49 ATCC 25923. At the same time, isoliquiritigenin dose-dependently activates the production of reactive oxygen intermediates by human neutrophils and monocytes without statistically significantly suppressing a phagocytic activity of monocytes and neutrophils against fluoresceinisothiocyanate-labeled S. aureus J 49 ATCC 25923, as well as peptone-induced migration of phagocytes into the abdominal cavity of mice.Conclusion. Thus, a preliminary administration of isoliquiritigenin increases the survival rate of mice with staphylococcal infection and increases the production of reactive oxygen intermediates by phagocytes. The data obtained, can become the basis for further research of antibacterial and immunotropic effects of isoliquiritigenin in order to find new drugs for the treatment of staphylococcal infection.
Minimum Authorized Capital After the Enactment of Job Creation Law: Status Quo, Controversies, and Road Ahead
Authors: Wiryadi Kania Jennifer , Novendra Bayu 
Published: July 2021

In a limited liability company, capital becomes one of the primary elements. However, the regulation regarding capital in Indonesia has changed several times, as its latest concern on the enactment of the omnibus bill on Job Creation Law in 2020. This paper discussed the following problems. First, what are the status quo and the development of regulations regarding minimum capital requirements in Indonesia? Second, what are the pros and cons of minimum capital requirement regulations and their developments in other countries? Third, what is the minimum capital requirements regulation that suits the conditions in Indonesia? This paper used legal research, emphasizing literature study. In so doing, the data were analyzed with the deductive method to construct conclusions. This paper showed that each limited liability company from the 1995 Limited Company Law, the 2007 Limited Company Law to the Job Creation Law had various minimum capital requirements provisions that lasted to its abolishment under the Job Creation Law. In this context, the initial policy on the minimum capital requirement was to protect creditors. In practice, however, this policy was not effective because of many other effective alternatives to protect creditors, by encouraging transparency in corporate transactions and offering easy access to corporate information. The dominance of micro and small business units in Indonesia (99% of business units) explained the urgency of eliminating minimum capital requirements regulations. The elimination of minimum authorized capital requirements was a tremendous effort to strengthen micro and small enterprises.
KEYWORDS: Limited Liability Company, Job Creation Law, Company Law.
Hernioplasty of large and giant diaphragmal hernias with polypropylene and biocarbonic implant
Authors: Rosenfeld I. I. 
Published: July 2021

Aim. Highlighting the immediate and long-term results of using a biocarbon implant in comparison with the standard method of using a polypropylene implant when operating on patients with large and giant diaphragmatic hernias.Materials and methods. All patients were divided into 2 study groups, which underwent alloplasty with various implants: Group I of 221 patients who underwent alloplasty with a polypropylene mesh implant (171 patients with large hernias with an area of 10–20 cm2 and 50 patients with giant hiatal hernias with the area of the hernial defect is more than 20 cm2); Group II of 79 patients who underwent original alloplasty with a two-layer biocarbon mesh implant (50 patients with large hernias and 29 patients with giant hiatal hernias). Postoperative complications were classified according to the Clavien-Dindo scale. The De Meester Index was used as a comparison criterion.Results. The results of surgical treatment are pilot and representative, which determine the further tactics and direction of improving operations to remove large and giant diaphragmatic hernias. The data on the use of a two-layer biocarbon implant and a comparison with a polypropylene implant during onlay repair of large and giant diaphragmatic hernias are presented.Conclusion. There were significant differences in relapses of all types in favor of a biocarbon implant (5,6 versus 22,8%; p < 0,0001; Fisher's exact test).
Measuring All-Cause Mortality With the Census Numident File
Authors: Finlay Keith , Genadek Katie R. 
Published: July 2021

Objectives. To assess the quality of population-level US mortality data in the US Census Bureau Numerical Identification file (Numident) and describe the details of the mortality information as well as the novel person-level linkages available when using the Census Numident. Methods. We compared all-cause mortality in the Census Numident to published vital statistics from the Centers for Disease Control and Prevention. We provide detailed information on the linkage of the Census Numident to other Census Bureau survey, administrative, and economic data. Results. Death counts in the Census Numident are similar to those from published mortality vital statistics. Yearly comparisons show that the Census Numident captures more deaths since 1997, and coverage is slightly lower going back in time. Weekly estimates show similar trends from both data sets. Conclusions. The Census Numident is a high-quality and timely source of data to study all-cause mortality. The Census Bureau makes available a vast and rich set of restricted-use, individual-level data linked to the Census Numident for researchers to use. Public Health Implications. The Census Numident linked to data available from the Census Bureau provides infrastructure for doing evidence-based public health policy research on mortality.
Middle–Upper Cambrian Trilobites of the Genus Nganasanella Rosova, 1963 and Their Stratigraphic Significance
Authors: Makarova A.L. 
Published: July 2021

Abstract
—This paper presents a revision for the genus Nganasanella Rosova, 1963, first described in the stratotype of the Kulyumbean Regional Stage of the Kulyumbe River section (northwest of the Siberian Platform). This section is typical of the upper Cambrian sediments of the Kotuy–Igarka facies region, formed in a shallow marine shelf. As shown by the study, the genus comprises seven species. The species N. nganasanensis Rosova, 1963 (type species), N. tavgaensis Rosova, 1963, N. glabella (Kobayashi), 1943, N. granulosa Rosova et Makarova, 2009, and N. vernacula Rosova et Makarova, 2009 are found in the Siberian Platform. The species N. australica sp. nov. occurs in northeastern Australia. The species N. trisulcatus (Ergaliev), 1980 is widespread in southern Kazakhstan. Some species (N. granulosa and N. vernacula) are found in open marine facies sediments along with the cosmopolitan agnostid species Glyptagnostus reticulatus (Angelin), 1851, serving as a marker of the lower boundary of upper Cambrian strata in the International Chronostratigraphic Chart and the General Stratigraphic Chart of Russia. The species N. trisulcatus and N. australica are found slightly above Glyptagnostus reticulatus. Representatives of the genus Nganasanella are a link between strata of different facies containing different trilobite associations. Their stratigraphic position can serve as an argument for the correlation of the Kulyumbean Regional Stage with units containing Glyptagnostus reticulatus, i.e., the Omnian and Idamean regional stages, the lower parts of the Kutugunian Horizon and the Sakian Regional Stage, and the Paibian Stage of the International Chronostratigraphic Chart.
Mental Imagery Interventions to Promote Face Covering Use During the COVID-19 Pandemic: Study Protocol for a Randomized Controlled Trial.
Authors: Conroy Dominic 
Published: July 2021

Abstract
BackgroundThe 2020 COVID-19 pandemic has witnessed wide-ranging efforts to minimize the spread of the virus and to protect those most vulnerable to becoming unwell following viral infection. Core COVID-19 preventive measures include social distancing, regular hand washing and wearing face coverings in public places. Understanding links between social cognitive factors relating to beliefs/skills is important in the context of the COVID-19 pandemic, as this can suggest which factors might be targeted via behavior change interventions to promote adherence to COVID-19 preventative behaviors. In this context, mental imagery exercises - self-directed imagining an anticipated outcome or processes linked to a defined behavior/activity - offer a well evidenced, relatively simple behavior change intervention. In the mental imagery invention reported in this protocol, individuals will be randomly assigned to one of four separate conditions (outcome imagery, process imagery, outcome and process imagery, control).MethodsThe primary objective of this randomized controlled study is to assess the effectiveness of a mental imagery intervention on face covering behavior, as a defined core COVID-19 preventative behavior. Participants will consist of UK-based adults of any age. Participants will be randomized to complete an ‘outcome imagery’ or a ‘process imagery’ exercise, both exercises (i.e. a combined condition) or neither exercise (i.e. a control condition). A total of 260 individuals will be recruited into the study. Outcomes for all study condition arms will be assessed at baseline (T1), immediately post-intervention (T2), and at a 1-month follow-up (T3). The primary outcome is frequency of face covering behavior at T2 and T3. Secondary outcomes include intervention effects on face covering attitudes, social norms, perceived behavioral control and barrier self-efficacy at T2 and T3. Putative moderators of intervention effects are conscientiousness, narcissism and ‘light triad’ personality traits. DiscussionThis trial will contribute toward the currently sparse evidence base concerning behavior change techniques designed to promote COVID-19 preventative behaviors in general population and targeted settings. Trial registrationClinicalTrials.gov (U.S. National Library of Medicine), NCT04583449. Retrospectively registered on 20 October 2020.
A Reliability and Validity Study of the electronic Health Literacy Scale Among Stroke Patients in China
Authors: He Yu , Guo Lina , Liu Yanjin , Zauszniewski Jaclene A. , Wei Miao , Zhang Gege , Lei Xiaoyu 
Published: July 2021

Abstract
Aim: This study was designed to attain Chinesization of the electronic Health Literacy Scale and to examine the reliability and validity for evaluating compliance and effectiveness of electronic health literacy among stroke patients in China.Design: This is a cross-sectional design.Methods: A demographic questionnaire, the electronic Health Literacy Scale（e-HLS）and the eHealth Literacy Scale (eHEALS) were administered to a sample of 648 patients with ischemic stroke recruited from November to December 2020 in a tertiary hospital.Results: The Cronbach’α coefficient on the e-HLS-CHI was 0.907. Kappa consistency coefficient of test-retest reliability was 0.691(p<0.05). The Content Validity Index (CVI) indicated that the content of this scale was considered to be meaningful. Three factors were extracted by Exploratory Factor Analysis (EFA), accounting for 90.84% of the total variance. The factors loading on 19 items ranged from 0.806 to 0.944. Confirmatory Factory Analysis (CFA) revealed that three factors of e-HLS-CHI fit well ( NFI = 0.979, RFI = 0.955, IFI = 0.987, TLI = 0.972, CFI=0.987, RMSEA = 0.070, CMIN/DF= 2.586). Good simultaneous validity was suggested by the positive correlation of 0.94 (p<0.001) between the e-HLS-CHI and eHEALS. When using eHEALS as the standard, the area under the ROC curve of e-HLS-CHI was 0.896 (95% CI: 0.831-0.960, p<0.001). The sensitivity and specificity were 97.8% and 70.4% respectively, indicating that it has good predictive validity.Conclusions: The e-HLS can be used to evaluate electronic health literacy of stroke patients in China after translation and debugging.Impact: This study proves that e-HLS can be used in strokep atients in China. And it can be considered for the investigation of other types of patients and provide new ideas for disease prevention.
Obtaining the relativistic formula for the refraction of light and the practice of its application
Authors: Chernov Andrey 
Published: July 2021

Abstract
The aim of this scientific study was to obtain a new physical formula for determining the refractive indices of light as a function of wavelength, which can be applied to the widest range of transparent substances. This study was based on the hypothesis of the dependence of the speed of propagation of photons inside matter on the density of electron clouds of atoms of matter. In the course of research on the basis of Einstein's relativistic formula, this dispersion formula was obtained. The new physical formula was used to calculate 26 refractive indices of light in 5 transparent substances in three states of aggregation. Comparison of the obtained indicators with laboratory indicators showed the high accuracy of the new dispersion formula, which amounted to T10 -7h10 -5 in the calculated wavelength ranges of more than 100 nm. The successful application of the relativistic formula to processes occurring at the atomic level allows us to look at the nature of the interaction of light and matter from a new angle.
An Investigation on the Promoting Effect of Pr Modification on SO2 Resistance Over MnOx Catalysts for Selective Reduction of NO with NH3
Authors: Zhai Guangpeng , Han Zhitao , Du Huan , Gao Yu , Pan Xinxiang 
Published: July 2021

Abstract
Manganese oxides (MnOx) exhibit excellent low-temperature activities in SCR reaction of NO with NH3, and they are considered as a promising catalyst for future application. However, MnOx still suffer from poor resistance to SO2 and H2O. In this work, Pr was used to modify MnOx catalysts via co-precipitation process, and MnPrOx catalyst exhibited superior SO2 resistance over pure MnOx catalyst. A series of characterization techniques, such as XRD, BET, H2-TPR, XPS, TG and in-situ DRIFTS, were adopted to explore the promoting effect of Pr modification on SO2 resistance over MnOx catalyst in detail. The results indicated that, in the presence of SO2 in feed gas, it seemed that PrOx rather than MnOx were apt to react with SO2, which was favorable to protect Mn active sites on the catalyst surface to some extent. It was known that there was strong competitive adsorption between SO2 and NH3/NO species on SCR catalyst surface. In-situ DRIFTS results revealed that the adsorption of NH3 and NO on MnOx catalyst had been severely suppressed after the introduction of SO2, resulting in the relevant SCR reactions following either L-H or E-R mechanisms would be inhibited obviously. But for Pr-modified MnOx catalyst, the introduction of SO2 almost had no effect on the adsorption of NH3 on catalyst surface, while it exerted a relatively noticeable impact on the adsorption of NO. As a result, SCR reactions occurred on Pr-modified MnOx catalyst surface could still proceed in a near-normal way through E-R rather than L-H mechanisms. Therefore, Pr modification on MnOx catalyst exhibited a distinctively promoting effect on SO2 resistance performance in SCR process.
One year of cyclic unrest in a hydrothermal field as a harbinger of a volcanic eruption
Authors: Flovenz Olafur , Wang Rongjiang , Hersir Gylfi , Dahm Torsten , Hainzl Sebastian , Vassileva Magdalena , Drouin Vincent , Heimann Sebastian , Isken Marius , Gudnason Egill , Augustsson Kristjan , Agustsdottir Thorbjorg , Horalek Josef , Motagh Mahdi , Walter Thomas , Rivalta Eleonora , Jousset Philippe , Krawczyk Charlotte , Milkereit Claus 
Published: July 2021

Abstract
One year of deformation and seismicity prior to a volcanic eruption in March 2021 at an oblique plate boundary in Iceland created a unique opportunity to study the interaction between upwelling magma and geothermal processes. We apply poroelastic modelling to explain satellite geodetic data showing three uplift and subsidence cycles at the Svartsengi geothermal field and use gravity data to constrain the density of intruded material. We use recordings on optical cable to generate a high-resolution earthquake catalogue and developed new waveform stacking and migration methods to detect and locate 39,500 earthquakes. The resulting model explains the geodetic, gravity, and seismic data by magmatic derived gas intruded into a horizontal sealed aquifer at 4 km depth in the roots of the geothermal field at the top of up-doming brittle-ductile boundary. The total injected volume is estimated 9.5·107m3 with optimal density of 840 kg/m3. Our results suggest upward migration of three packages of volcanic gas along the brittle-ductile boundary from a subcrustal magmatic source 8–10 km east of the geothermal field, with important implications for the dynamics leading to the eruption.