Miracle-dz/UniFAR-FTUs huggingface dataset:
Predictors of poor first trimester outcome in asymptomatic women : the value of embryonic heart rate , mid sac diameter / yolk sac ratio & mid sac diameter / crown rump length

Background: Ultrasound provides a powerful tool for assessing early pregnancy and detecting pregnancy failure at first trimester and promoting rapid effective management. Several criteria have been established to predict the pregnancy outcome particularly in symptomatic women . Aim: To evaluate asymptomatic women at the first trimester of pregnancy , to assess the efficacy of certain ratios as mid sac diameter (MSD) / yolk sac ratio & crown rump length (CRL)/mid sac diameter (as indicator of early first trimester oligohydramnios) in predicting poor 1st trimester outcome Type of the study: A cross-sectional study. Patients & Methods: A sixty three asymptomatic women were enrolled in this prospective study . Transvaginal sonography was performed for confirmation of pregnancy viability & exclusion of multiple pregnancies 6-8 weeks of gestation & follow up ultrasound repeated at the beginning of second trimester to confirm the continuation of pregnancy and viability of fetus. Several parameters assessed and tested against each others as embryonic heart rate , the size and morphologic criteria of gestational sac , yolk sac and the crown rump length Results: The women were classified into two groups: group A are those with successful outcome at the first trimester and group B are those with poor outcome of the 1st trimester . Decrease embryonic heart rate below 100 beat per minute and low mid sac diameter/ yolk sac size ratio of < 1.9 , were found to be significant predictors of poor outcome however mid sac diameter/crown rump length ratio was not found to have a similar significance Conclusion: In addition to the classical parameters assessed by trans-vaginal ultrasound, other important parameters need to be routinely applied as the embryonic heart rate that predict poor outcome when less than 100 bpm . In addition to the ratio of mid sac diameter to the yolk sac diameter which , if less than 1.9 , may point to abnormal first trimester fate.
Bir Grup Süreci Olarak Akran Zorbalığı: Katılımcı Rollerinin Cinsiyet ve Sosyal Statü Açısından İncelenmesi

This study mainly aims to test the participant roles approach on Turkish sample suggesting that bullying is a group process. In this regard, students’ ways of involving in bullying and the extent to which children are aware of their participant roles and whether these participant roles differentiate in terms of gender and social status was investigated. A total of 774 students (384 females and 390 males), from 6th, 7th and 8th grades of 11 different primary schools in Ankara participated in the study. The results showed that 74% of all children involved in one of the participant roles as bully (11.5%), assistant-reinforcer (10.9%), defender (21.1%), outsider (20.9%) and victim (9.7%). The examinations of the relations between self-reported and peer-reported scores of participant roles revealed that children were aware of their roles in the bullying situations, however, they significantly underestimated their roles in bully and assistant-reinforcer scales while overestimated their roles in the defender and outsider scales. Boys are more actively involved in bullying process than girls; boys participated most frequently in the roles of bully, assistant-reinforcer and victim while girls participated most frequently in the defender and outsider roles. In terms of the findings related to social status, victims were the least accepted and most rejected group among their peers although they did not differentiate from bullies and assistant-reinforcer in this sense. Besides, the victims were mostly in rejected status among all the status groups of popular, rejected, neglected, controversial and average.
Severe Acute Respiratory Syndrome – Coronavirus-2 (SARS-CoV-2; Coronavirus Disease-19): An overview of Structure, Clinical Features, Diagnosis and Treatment

Coronavirus disease-2019 (COVID-19) has spread globally since its discovery in Hubei province, China in December 2019. It has already been announced as a pandemic disease by world health organization (WHO). This disease is caused by severe acute respiratory syndrome corona virus-2 (SARS-CoV-2), which is an enveloped RNA virus and highly contagious. This is a new coronavirus, still changing, and put the scientific authority in a puzzle. The fatality rate of COVID-19 is higher compared to other coronavirus diseases such as severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS). The outbreak of COVID-19 has created a severe threat to public health across the world. In this review, we render an overview of COVID-19 disease such as origin and pathogenesis of SARS-CoV-2, clinical manifestations along with complications, diagnosis and treatment actions as well as preventive measures to control viral transmission.
CIVIC IDENTITY DEVELOPMENT: ONTOGENETIC ASPECT

Civic identity is developed through the information-perceptual, content-normative, value-semantic and integration-identification stages. It was identified (at the theoretical and empirical levels) that the basic factors of the civic identity development at its various stages are basic interpersonal needs; basic beliefs; the values of the parental family; civic attitudes of reference persons; social integration (experience of interpersonal relationships with peers); value-semantic orientations; subjectness activity; prosocial focus; social trust (including institutional); the fact of meeting the needs of physical and social existence in the state (level of social frustration); experience of interaction with the state in the form of its various agencies.
Electrical properties of conventional polyimide films: Effects of chemical structure and water uptake

A series of conventional polyimide (CPI) films, based on pyromellitic dianhydride (PMDA) and benzophenonetetracarboxylicdianhydride (BTDA), were prepared by a two step process, and their dielectrical constant, dielectrical loss, and DC conduction behaviors were studied at different frequencies and voltages. Their dielectrical breakdown voltage, water uptake, and solubility properties were also investigated. The effects of chemical structure and water uptake on the electrical properties of the films are discussed in detail. The dielectric constants of the CPI films vary between 2.93 and 3.72 at 1 MHz frequency and they are in the following decreasing order: BTDA-DDS > BTDA-DDE > PMDA-DDS > PMDA-DDE. The structure and thermal and oxidative stability of films were analyzed by FTIR-ATR and TGA, respectively. The results showed that all CPI films have good insulating properties, such as high dielectric breakdown voltage, low dielectric constant with stability for long period of frequency, and low leakage density. Our results concerning electrical properties also suggest that electron hopping is responsible for AC conduction and Poole-Frenkel mechanism is predominant for DC conduction of all CPI films.
Comparison between Numerical, Analytical, and Field Solutions with Experimental Data for 90º Open Channel Junctions

Junction in open channel flow points out any side water secession from natural or artificial channels. In the last decades, comprehensive theoretical and experimental investigations on the dividing flow in open channel junctions have been executed to understand the characteristics of this separating flow. In this research, a three-dimensional turbulence model by fluent software used to replicate the flow characteristics of a 90o open channel junctions for two geometries. One is with equal width and horizontal bed and the other is field canal junction with irregular section. The modeling is based on the Navier-Stokes equation and κ-ω turbulent model. Comparing prepared to the numerical solution, the analytical model and the field works with published experimental data. The comparison showed that the numerical solution gave good agreements with maximum discrepancy 1.620% for rectangular sections and 0.718% for irregular sections than the published experimental data. The analytical solution gave a large error than numerical with a maximum discrepancy of 2.95% for the rectangular section and 11.485% for irregular sections than the published experimental data. A proposed relation between discharge ratio with upstream Froude number and depth ratio for the irregular section is suggested. The proposed equation has a maximum discrepancy equal to 0.433% with reference to the field data recorded.
A new proposal to define insurance literacy: Paving the path ahead

paper: How to cite this Allodi, E. , Cervellati, E. Stella, & M. , G. P. (2020). define insurance to proposal A new path ahead. literacy: Paving the Risk and Control: Financial Governance Markets & Institutions, 10(4), 22-32. http://doi.org/10.22495/rgcv10i4p2 Copyright © 2020 The Authors This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0). https://creativecommons.org/licenses/
Statistical verification of 2D-to-3D conversion of size and number density of particles

Particle/grain size and their number density are commonly characterized in two dimensions (2D) from planar optical or SEM micrographs of polished samples. Accurate conversion of such quantities into the three dimensional (3D) values are necessary for prediction of material properties. Several contradicting conversion correlations are available in literature. The main objective of the current works it to verify some of them. For this purpose, geometrical (3D) models of randomly distributed mono-size spheres were constructed and sliced at different planes. The particle count and their size were variated within the same control volume. The statistical investigations of the date suggested a (2D)-to-(3D) conversion factor of 1.152377 ± 0.009427, which is very close to some of earlier works [A. N. Sinha, 1999].
Integrated Approach to Organisation of In-Service Training of Professionals Intended to Work for Public Governmental Bodies

The purpose of the study was to identify how the integrated approach to the organisation of in-service training relied on an English language-based simulation team project simulation team project entitled “Build a Fair and Just State of 1000 people” influences the professional and personal qualities of the civil servants, and how the sampled individuals perceive the intervention. The study utilized quantitative and qualitative methods to establish the causeeffect relationships that had occurred in the variables due to the integrated approach used to organise the in-service training of the civil servants. The course participants’ professional efficacy, motivation, decision-making were the variables for the study. Five commonly used online psychometric tests for the civil servants were the instruments to measure the variables before and after the treatment. The project seen as the integrated approach to organising the course of inservice training of the civil servants brought positive changes to the participants’ professional efficacy, motivation, and decision-making. The sampled students acknowledged the effectiveness of this educational intervention and expressed satisfaction with its content, delivery mode, and the experience they gained from it. This study addressed the loopholes in the in-service training system of the civil servants such as succeeding in English language fluency and specific managerial skills and demonstrating certain beliefs, values, and behaviour patterns which were mentioned in the above document as the issues of reforming the training system of civil servants in Ukraine. The study implies that simulation games are an effective approach in training civil servants because they help them absorb professional knowledge through solving job-specific tasks. It also seems suggestive that the training system could be more decentralised, functionthrough-context-based with an assessment system that is flexible and situational based more on the practical than the theoretical component.
Why Eve and Mallory Still Love Android: Revisiting TLS (In)Security in Android Applications

Android applications have a long history of being vulnerable to man-in-the-middle attacks due to insecure custom TLS certiﬁcate validation implementations. To resolve this, Google deployed the Network Security Conﬁguration (NSC), a conﬁguration-based approach to increase custom certiﬁ-cate validation logic security, and implemented safeguards in Google Play to block insecure applications. In this paper, we perform a large-scale in-depth investigation of the effectiveness of these countermeasures: First, we investigate the security of 99,212 NSC settings ﬁles in 1,335,322 Google Play apps using static code and manual analysis techniques. We ﬁnd that 88.87% of the apps using custom NSC settings downgrade security compared to the default settings, and only 0.67% implement certiﬁcate pinning. Second, we penetrate Google Play’s protection mechanisms by trying to publish apps that are vulnerable to man-in-the-middle attacks. In contrast to ofﬁcial announcements by Google, we found that Play does not effectively block vulnerable apps. Finally, we performed a static code analysis study of 15,000 apps and ﬁnd that 5,511 recently published apps still contain vulnerable certiﬁcate validation code. Overall, we attribute most of the problems we ﬁnd to insuf-ﬁcient support for developers, missing clariﬁcation of security risks in ofﬁcial documentation, and inadequate security checks for vulnerable applications in Google Play.
Prevalence of Metabolic syndrome in Alcohol dependence: a cross-sectional Study at a Tertiary Care Hospital

Background: Alcohol dependence is one of the most common and untreated mental disorder with an increased risk of cardiovascular mortality and morbidity. Studies in the past have associated alcohol dependence syndrome (ADS) with metabolic syndrome (MS) but the results remain inconclusive. Hence the study was planned to access the prevalence of MS in ADS patients.
CMAR_A_271910 10173..10180

1Department of Medical Oncology, B.P. Koirala Memorial Cancer Hospital, Bharatpur, Chitwan, Nepal; 2Department of Community Medicine, Maharajgunj Medical Campus, Institute of Medicine, Tribhuvan University, Maharajgunj, Kathmandu, Nepal; 3Bharatpur Central Hospital, Bharatpur, Chitwan, Nepal; 4Department of Cancer Prevention, Control and Research, B.P. Koirala Memorial Cancer Hospital, Bharatpur, Chitwan, Nepal; 5Department of Radiation Oncology, B.P. Koirala Memorial Cancer Hospital, Bharatpur, Chitwan, Nepal
Revealing Chemopreventive Potential of Active Constituents from Medicinal Herbs Used in Indonesia for Breast Cancer with Particular Molecular Targets

Breast cancer remains as one of the highest causes of cancer-related deaths in the world, including Indonesia. In spite of following the standard protocol therapy, some patients in developing countries consume medicinal herbs as an alternative, complementary, as well as supportive therapies. Several herbs have been recognized to be used for this purpose. Annona muricata, Curcuma longa, Curcuma zanthorrhiza, Curcuma zedoaria, Phyllanthus urinaria, Gynura procumbens, Garcinia mangostana, Morinda citrifolia, and Nigella sativa are some of the plants used as chemopreventive agents with several formulas. Various types of extracts of Annona muricata show anticancer activities in vitro and in vivo. Curcumin, obtained from Curcuma longa and Curcuma zanthorrhiza, acts as p53 regulator and pro-oxidant in MCF-7 cells and also acts as a fatty acid synthase inhibitor in MDA-MB-231 cells. Xanthorrhizol from Curcuma zanthorrhiza has pro-apoptotic activity via modulation of Bcl-2, p53, and PARP1 protein levels. Curcuma zedoaria contains curcumenone, curcumenol and curdion, which show pro-apoptotic activity in various cell lines and a cancer-induced mouse model. Corilagin and geraniin from Phyllanthus urinaria have different pro-apoptotic effects, in which, the corilagin-caused apoptotic effect is mediated by extrinsic and mitochondrial pathways, whereas geraniin induces apoptosis via ROS-mediated stimulation, both in MCF-7 cells. Thymoquinone from Nigella sativa has been extensively studied for its anticancer activities in recent years. Plants are cultivated, collected and mixed depending on the use as herbal medicines. Active compounds might be formulated if deemed possible. The development of more potential derivatives is also necessary to produce more optimum anti-cancer agents. In conclusion, Indonesian plants and their active constituents show potential activities to be developed as chemopreventive agents.
Variation of Surface Charge Density in Monoclonal Bacterial Populations: Implications for Transport through Porous Media

The forced convection of a monodisperse, monoclonal suspension of bacteria through a uniform, saturated porous medium has been investigated. Bench-scale column studies were carried out to measure the removal of microorganisms from suspension due to attachment to the surfaces of the solid phase. The columns were packed with 40-μm borosilicate glass beads, and bacterial sorption was measured as a function of depth in the column using a leucine radiolabel assay. The strains A1264 and CD1 were examined separately. Colloid filtration theory was used to interpret the data, and the average, or effective, affinity of the bacteria for the glass beads was found to decrease with distance traveled through the column. It is postulated that, under these circumstances, the cell/collector affinity (that is, the collision efficiency α) varied due to intrapopulational differences in bacterial surface characteristics. A simple bimodal probability density function, consisting of two Dirac delta functions, was found to satisf.
The Effect of CEO Overconfidence and CEO Narcissism on the Relationship between Social Responsibility and Financial Performance in the Listed Companies in Tehran Stock Exchange

The present study aimed to investigate CEO overconfidence and narcissism on the relationship between social responsibility and financial performance in companies listed on the Tehran Stock Exchange. This research was applied in purpose and was descriptivecorrelational in its method. This research's statistical population included all the firms listed in the Tehran Stock Exchange, 147 companies operating in various industries from 2011 to 2016. The hypothesis testing method was performed by the regular regression method using Eviews software. The results showed that there was a positive and significant relationship between social responsibility and financial performance. Furthermore, overconfidence had no significant effect on the relationship between social responsibility and financial performance. Finally, CEO narcissism did not significantly affect the relationship between social responsibility and financial performance.
to assess the effect of blood transfusion and chelation therapy on growth and development of transfusion-dependent beta-thalassemia patients in a rural setting of central India

Background: Beta-thalassemia major is one of the most severe life-long transfusion-dependent anemias. Clinical features vary from those due to disease itself to those due to consequences of transfusions or chelation therapy, especially affecting the growth and development of these patients. Method: A total 37 patients (aged 2 years to 15 years) were included for this cross sectional study to assess the effect of transfusion and chelation therapy on growth and development of transfusiondependent beta-thalassemia patients (TDT) in a rural setting of central India. Data and blood reports were collected from January 2019 and was analyzed using SPSS v 22.0 applying non-parametric ManWhitney U test and Chi Square test for independence of attributes. Findings: Only 5 (13.5%) were adequately transfused maintaining pre-blood transfusion hemoglobin level ≥9gm% and all of them did not have growth retardation. A total 29 patients were under chelation therapy, and 28 (96.55%) were found to have serum ferritin level ≥1000mg/dl. Growth retardation was diagnosed among 17 (45.94%) of the patients, whereas a range of 5-12% of them were having Intelligence Quotient (IQ) or Social Quotient (SQ) <80% as assessed by Seguin form board test, Drawa-man Test and Vineland Social Maturity Scale. 7 out of 17 patients who were below 6 years of age, were diagnosed as suspects by Denver Developmental Screening tool. Conclusion: A significant number of transfusion-dependent Beta-thalassemia patients were having inadequate transfusion and chelation therapy which affect their growth and development variably (positively corelated if P <o.o5).
The State Of Efficient-Energy Utilization in Some Mubi Metropolis Hotels, Nigeria

It is as important to recognize efficient-energy towards achieving sustainability among less committed or transitioning hotels to avoid wastage of energy. This study aimed to state efficient-energy practices with emphasizes to the current adopted attributes in some Mubi metropolis hotels. The questionnaire survey method was adopted in the study. It was observed that, most hotels are moderate in utilizing efficient-energy, and are still approaching to be excellent in practice. This is not, but due to availability of energy-efficient appliances and willingness by hotels to enquire to achieve an organizational objective. Also, the results are useful to help the government and hotel managers to take actions for improving the efficient-energy utilization. Therefore, it is suggested that, hotel managers should know that every appliance can be replaced with most efficient one to save energy.
Suppression of Matrix Effects in ICP‐MS by High Power Operation of ICP: Application to Precise Determination of Rb, Sr, Y, Cs, Ba, REE, Pb, Th and U at ng g‐1 Levels in Milligram Silicate Samples

We found that the suppression of signals for 88Sr, 140Ce and 238U in rock solution caused by rock matrix in ICP-MS (matrix effects) was reduced at high power operation (1.7 kW) of the ICP. To make the signal suppression by the matrix negligible, minimum dilution factors (DF) of the rock solution for Sr, Ce and U were 600, 400 and 113 at 1.1, 1.4 and 1.7 kW, respectively. Based on these findings, a rapid and precise determination method for Rb, Sr, Y, Cs, Ba, REE, Pb, Th and U using FI (flow injection)-ICP-MS was developed. The amount of the sample solution required for FI-ICP-MS was 0.2 ml, so that 1.8 mg sample was sufficient for analysis with a detection limit of several ng g-1. Using this method, we determined the trace element concentrations in the USGS rock reference materials, DTS-1, PCC-1, BCR-1 and AGV-1, and the GSJ rock reference materials, JP-1, JB-1, -2, -3, JA-1, -2 and -3. The reproducibilities (RSD %) in replicate analyses (n=5) of BCR-1, AGV-1, JB-1, -2, -3, JA-1, -2, and -3 were < 6 %, and typically 2.5%. The difference between the average concentrations of this study for BCR-1 and those of the reference values were < 2%. Therefore, it was concluded that the method can give reliable data for trace elements in silicate rocks.
Leadership in Virtual Teams

: Rapid technological advancements and process automation have enabled organizations to manage their work across time and space, that is, to create virtual teams. In the paper we differentiate between leadership in traditional and virtual work contexts. Additionally, we outline the challenges that leaders of virtual teams face. Furthermore, we identify transformational and transactional leadership styles as the two most impactful hierarchical leadership styles and outline their outcomes in virtual teams. Moreover, we outline the outcomes of shared leadership in virtual teams. Lastly, we summarize the impacts of research on leadership in virtual teams.