Miracle-dz/UniFAR-FTUs huggingface dataset:
The Positive Side of Negative Interactions: Anxious and Avoidant Attachment as Moderators

Although research has historically focused on the positive aspects of social ties, relationships inevitably involve a combination of positive as well as negative interactions. For the present study, we conducted a series of hierarchical linear regressions using longitudinal data from 108 first-year college students to test whether attachment anxiety and avoidance acted as moderators of the association between positive and negative social exchanges (assessed with the PANSE; Newsom et al., 2005) and changes in life satisfaction across the first year of college. We found that for individuals high on attachment avoidance or attachment anxiety, negative social exchanges were associated with increases in life satisfaction. In addition, whereas positive exchanges were associated with increases in life satisfaction among participants low on attachment avoidance, they were associated with decreases in life satisfaction among participants high on avoidance. Follow-up analyses using the subscales of the PANSE revealed the specific types of positive and negative exchanges driving these associations. Our findings highlight the relevance of attachment for understanding the role of social exchanges during the college transition.
A Novel Decarburizing-Nitriding Treatment of Carburized/through-Hardened Bearing Steel towards Enhanced Nitriding Kinetics and Microstructure Refinement

Decarburization is generally avoided as it is reckoned to be a process detrimental to material surface properties. Based on the idea of duplex surface engineering, i.e., nitriding the case-hardened or through-hardened bearing steels for enhanced surface performance, this work deliberately applied decarburization prior to plasma nitriding to cancel the softening effect of decarburizing with nitriding and at the same time to significantly promote the nitriding kinetics. To manifest the applicability of this innovative duplex process, low-carbon M50NiL and high-carbon M50 bearing steels were adopted in this work. The influence of decarburization on microstructures and growth kinetics of the nitrided layer over the decarburized layer is investigated. The metallographic analysis of the nitrided layer thickness indicates that high carbon content can hinder the growth of the nitrided layer, but if a short decarburization is applied prior to nitriding, the thickness of the nitrided layer can be significantly promoted. The analysis of nitriding kinetics shows that decarburization reduces the activation energy for nitrogen diffusion and enhances nitrogen diffusivity. Moreover, the effect of decarburization in air can promote surface microstructure refinement via spinodal decomposition during plasma nitriding.
Factors Influencing Pregnant Women’s Use of Patient Decision Aids and Decision Making on Prenatal Screening: A Qualitative Study

Objective: We aimed to identify factors influencing pregnant women’s use of patient decision aids (PtDA) and decision making on prenatal screening. Materials and methods: This qualitative study was conducted between July 2019 and June 2020 in Tehran, Iran. The sample included 26 pregnant women selected by purposive sampling. The participants used a prenatal screening PtDA, then interviewed about factors that would influence their decision making and use of decision aids. The data were analyzed by conventional content analysis. Results: Three categories were identified for the process of and factors influencing decision making, including the current decision making process, expected decision making process, and factors influencing decision making. Also, five categories were identified as factors affecting the use of PtDAs, including the content of decision aids, the appearance of decision aids, the decision aid platform, the provision of decision aids, and the sub features of decision aids. Conclusion: To design, develop, and implementation of PtDAs for pregnant women, one should identify the factors affecting pregnant women’s decision making and the use of decision aids. This study helped to the identification of these factors, which is the first step towards the use of PtDAs by pregnant women and their participation in decision making.
Robust Recursive Filtering for Stochastic Systems With Time-Correlated Fading Channels

This article is concerned with the robust recursive filtering (RF) problem for a class of stochastic uncertain systems subject to time-correlated fading channels. The measurement received by the sensor is transmitted to the remote filter through the time-correlated fading channel where the channel coefficient evolves according to a certain dynamics and hence exhibits a time-correlated nature. The parameter uncertainties of the system are described by norm-bounded unknown matrices. By introducing a class of auxiliary variables, an augmented system is constructed to reflect the dynamics of the fading coefficient and state simultaneously. Then, a recursive filter is designed which is capable of online computation. Furthermore, an upper bound is guaranteed for the filtering error covariance (FEC) for the possible parameter uncertainties as well as the time-correlated fading channels. With the help of the completing-the-squares technique, filter gains are parameterized by minimizing the obtained upper bound. Finally, two examples are employed to verify the effectiveness of the proposed robust RF method.
Relation between Histopathology of Head and Neck Cancers and FDG-PET/CT Parameters

Head and neck cancer (HNC) constitutes 5.1% (>633.000) of all new cancers and relates to 4.8% of all cancer deaths annually worldwide with Head and Neck Squamous Cell Carcinomas (HNSCC) contributing by far the largest number. [1] Major risk factors are smoking, alcohol abuse and HPV infection. [2] The main sites for HNSCC are the larynx, pharynx and oral cavity. [1] The malignancies occurring in this region are generally diagnosed by clinical, endoscopic examinations and histologic methods, after imaging methods are used to evaluate the spread and staging of the tumors. Positron Emission Tomography (PET) and Computed Tomography (CT) are used together (PET/CT) as a molecular imaging method. PET scan provides important information about the metabolic activity and physiology of the body, while CT images allow the determination of anatomical changes in the body. Although the radiopharmaceuticals generally vary according to the type of cancer, the most frequently used radiopharmaceutical for cancer imaging is Fluoride-18 Fluorodeoxy-
Different Relationships between Arctic Oscillation and Ozone in the Stratosphere over the Arctic in January and February

We compare the relationship between the Arctic Oscillation (AO) and ozone concentration in the lower stratosphere over the Arctic during 1980–1994 (P1) and 2007–2019 (P2) in January and February using reanalysis datasets. The out-of-phase relationship between the AO and ozone in the lower stratosphere is significant in January during P1 and February during P2, but it is insignificant in January during P2 and February during P1. The variable links between the AO and ozone in the lower stratosphere over the Arctic in January and February are not caused by changes in the spatial pattern of AO but are related to the anomalies in the planetary wave propagation between the troposphere and stratosphere. The upward propagation of the planetary wave in the stratosphere related to the positive phase of AO significantly weakens in January during P1 and in February during P2, which may be related to negative buoyancy frequency anomalies over the Arctic. When the AO is in the positive phase, the anomalies of planetary wave further contribute to the negative ozone anomalies via weakening the Brewer–Dobson circulation and decreasing the temperature in the lower stratosphere over the Arctic in January during P1 and in February during P2.
Encapsulated virgin coconut oil as a nanoscale in vitro solution against multiple drug resistant
 Staphylococcus aureus

Rapid increase of severe systemic/non-systemic infections and the spread of resistant microorganisms are indisputable facts. The resistance among various microbial species (infectious agents) to different antimicrobial drugs has emerged as a cause of public health threat all over the world at a terrifying rate [1]. The currently available drugs result in failure of microbial response to the treatment, leading to prolonged illness, higher expenditures for health care and an immense risk of death. Some of the infecting microbes have employed high levels of multiple drug resistance (MDR) with enhanced morbidity and mortality [2]. Normally bacterial infections are treated by antibiotics and can be preventable but there are certain reasons behind the failure to eradicate them such as selection of wrong antibiotics, inappropriate use of antibiotics, poor patient compliance, inappropriate dose, inadequate duration of treatment, wrong prophylactics and empirical therapy, fewer resources for education and infection control; inability of some laboratories or laboratory procedures to detect microbial resistance; breakdown in aseptic techniques; community factors such as clustering or overcrowding and widespread use of broad-spectrum antibiotics as prophylaxis. All these factors contribute to the promotion of resistance in bacteria [3]. Sometimes outer membrane of bacteria acts as barrier and protect the entry of antibiotics inside the bacterial cell due to which it becomes difficult to treat that infection [4]. Staphylococcus aureus is a Gram positive bacterium. It is a part of human skin normal flora and can also act as an opportunistic pathogen. If the skin gets ruptured, it gets opportunity to infect by the production (and release) of toxins and/or by colonization which causes tissue invasion and destruction. It has many virulence factors due to which it develops resistance against many antimicrobial drugs [3]. Due to resistance towards antibiotics, superbugs are emerged such as methicillin-resistant S. aureus (MRSA), vancomycin-resistant S. aureus (VRSA), vancomycinintermediate S. aureus—VISA, and borderline oxacillin-resistant S. aureus—BORSA. S. aureus is reported to develop resistance against all classes of antibiotics, for example by acquiring a plasmid (through horizontal gene transfer) that contains a gene (blaZ) which encodes a β-lactamase enzyme. All penicillin drugs (and related β-lactam drugs) have a β-lactam ring at the core of
Ultra structural Studies of Mouse Liver in Castrated Subjects Treated with Grape Juice

The present study was designed to evaluate the alterations in the liver tissues especially ITO and Kupffer cells of both castrated and castrated mice treated with10 μl/g of grape juice. The present study was conducted on forty five healthy males of Swiss albino mice, which were divided into 3 groups (N= 15 mice per each group). The first group was intact (control); the second one was castrated and the third group was castrated treated with 10 μl/g of grape juice. The ultra-structure sections of liver tissue from intact (control) group showed normal structure of both hepatocytes and sinusoids, with smooth external surfaces. Whereas ultra-sections from castrated group resulted in: degeneration of hepatocytes, deterioration of sinusoids; rough external surfaces, with aggregations of lipid droplets and white blood cells as compared with the control group. However treatment of castrated subject's with10μl/g of grape juice resulted in activation the regeneration processes in both hepatocytes and sinusoids, with smooth appearance of the external surfaces as compared with control group. The present study concluded that surgical castration aggravated increased hepatic steatosis and increased inflammatory response by increased activation of Kupffer and Ito cells, these effects could be reserved by aggravated increased grape juice administration.
NOx Adsorption on ATiO3(001) Perovskite Surfaces

Density functional theory calculations have been used to explore NOx adsorption on perovskite oxides surfaces ATiO3(001) with A = Ca, Sr, Ba. NO adsorbs weakly on all facets with no apparent A-ion dependence, whereas NO2 adsorbs preferably over AO-terminated surfaces with adsorption energies that correlate with the ionization potentials of the alkaline earth atoms. Simultaneous adsorption of NO and NO2 is found to substantially enhance the stability of the adsorbates owing to an oxide mediated electron-pairing mechanism. Stabilization is also predicted for NO/O2 adsorption, and it is suggested that the presence of oxygen favors the formation of nitrite/nitrate pairs. It is found that the NOx adsorption properties can be modified by mixing alkaline earth cations in the perovskite framework. The results are put in context by comparison with NOx adsorption on the corresponding (001) facets of alkaline earth metal oxides and TiO2(110).
The Influence of Regulatory Focus on Media Choice in Interpersonal Conflicts

People’s choices of (electronic) communication channels are central to the quality of communication—and sometimes detrimental to their actual communication goals. However, while factors influencing media choice are abundant, potential means to intentionally influence these choices are scarce within computer-mediated communication research. We explore the role of regulatory focus as one possible factor to understand and influence media choice in interpersonal conflicts. Regulatory focus theory proposes two motivational systems, promotion (i.e., needs for nurturance and growth) and prevention (i.e., needs for safety and security), that account for differences in preferred strategies for goal-pursuit. In a vignette-based study, we manipulated the situational regulatory focus (promotion or prevention) and surveyed participants’ preferred media choice for a hypothetical conflict scenario. Our results show that the induction of a dominant prevention focus (vs. promotion focus) leads to a shift in preference towards leaner communication media and channels that establish a higher subjective buffer between sender and receiver (e.g., text-messaging over calling). We elaborate on how these findings contribute to the understanding of media choice in interpersonal conflicts and point out potential ways to influence behavior through the design of communication technologies. Limitations of the present study and future research opportunities are discussed.
Understand funding liquidity and market liquidity in a regime‐switching model

We investigate the time‐varying relationship of funding liquidity (FL) and market liquidity (ML) in a Markov regime‐switching model. By using a comprehensive U.S. TRACE dataset, we provide strong evidence that FL and corporate bond ML are interlinked, and their impact on each other is highly regime‐dependent. We find that FL and ML exhibit a large‐and‐positive mutual impact when money market is tight and equity market is volatile. But in normal regimes, FL is found to have a negative impact on ML with a much smaller magnitude than those in stressed regimes. Furthermore, FL is more stable than ML with less regime changes. Our article offers insight on the important mechanism by which central banks can improve ML through the funding market.
Epidemioclinics, Etiologies and Prognosis of Cardiogene Shock State in the Intensive Care Unit of the Cardiology Department of the G-Spot Hospital

Objective: The work aimed to describe the etiological and evolutionary aspects of cardiogenic shock in the intensive care unit of the cardiology department (USIC) of the G-spot hospital in Bamako, Mali. Materials and Methods: This was a descriptive cross-sectional study from January 1, 2018 to April 30, 2019 that included all patients admitted to the USIC during this period. Each patient benefited from individual data support with systematic recording of socio-demographic, clinical, complementary and therapeutic data and analyzed with the SOFTWARE SPSS 20.0 French version. Results: The study involved 40 patients out of 311 patients hospitalized in USIC, representing a hospital frequency of 12.86%. Males were the most affected (60%) with a sex ratio of 1.50. The modal class was 41 - 60 years with extremes at 18 years and 89 years. Cardiovascular risk factors were dominated by HTA (27.50%), diabetes and tobacco, each with 22.50%. The general signs were tachycardia (90%), oxygen desaturation (77.50%), impregnable blood pressure (62.50%), agitation (52.50%) and an oliguria (70%). At the electrocardiogram the rhythm was sinus (80%), it was an atrial fibrillation (15%), a ventricular tachycardia (10%) and signs of coronary ischemia (necrosis in 35% and ST over shifted in 20% of cases). At cardiac doppler ultrasound,the left ventricle was dilated (50%), the right cavities dilated (30%), segmental kinetic disorder (40%), the left ventricular systolic function (FEVG) impaired (75%) and valve disease (10%). Biology noted hyper-creatinemia (65%), hyper-glycemia (12.50%), anemia and hyponatremia with 20% frequency each. Among etiology, ischemic heart disease accounted for 57.50% followed by pulmonary embolism 20%, dilated valve cardiomyopathy 7.50% and chronic pulmonary heart 2.50%. The trend in the majority of cases was unfavorable with 60% of deaths. Chronic pulmonary heart and pulmonary embolism were the deadliest with a frequency of 100% and 87.50% respectively. Conclusion: Cardiogenic shock is an infrequent condition with a high mortality of a prognosis. Ischemic heart disease is the most common etiology of the disease.
Using geometric criteria to study helix-like structures produced in molecular dynamics simulations of single amylose chains in water

Amylose is a linear polymer chain of α-d-glucose units connected through α(1 → 4) glycosidic bonds. Experimental studies show that in non-polar solvents, single amylose chains form helical structures containing precise H-bond patterns. However, both experimental and computational studies indicate that these perfectly H-bonded helices are not stable in pure water. Nevertheless, amylose chains are observed to form helix-like structures in molecular dynamics (MD) simulations that exhibit imperfect H-bond patterns. In this paper, we study the structure of amylose chains in water using MD simulations to identify and characterize these “imperfect” helical structures. To this end we devise geometry-based criteria to define imperfect helical structures in amylose chains. Using this approach, the propensity of amylose chains to form these structures is quantified as a function of chain length and solvent temperature. This analysis also uncovers both short and long time helix-breaking mechanisms such as band-flips and kinks in the chain. This geometric approach to defining imperfect helices thus allows us to give new insight into the secondary structure of single amylose chains in spite of imperfect H-bond patterns.
Finnish teachers’ views on co‐teaching

Co-teaching has become a well-known way of working among Finnish teachers in recent years. Teachers’ collaboration is becoming increasingly important in light of the rising number of diverse students in regular classes. In an ideal co-teaching context, teachers collaborate as equals, recognise and respect each other’s skills and competencies, and strengthen and support each other. In this study, we examine teachers’ views on co-teaching and investigate which background factors explain teachers’ views concerning the benefits and the challenges of co-teaching. The data obtained from Finnish basic education teachers’ ( N = 694) responses to an online questionnaire are analysed quantitatively. The results show some differences among the teachers’ views. Subject teachers perceive more challenges in co-teaching than class and special education teachers. Class teachers perceive the fewest challenges. Although teachers are generally interested in co-teaching and some of them co-teach regularly, they also report several barriers to its application. The explanatory factors concerning the differences in teachers’ views are gender, teachers’ co-teaching experiences, the amount of co-teaching per week and working as a class teacher.
E-Government Adoption Among Employees

The United Nations have sustenance e-government to promote good governance for achieving Sustainable Development Goals – 2030 by fostering environmental, technological, socio-cultural, and political sustainability. Many countries are making sincere efforts to create an ecosystem for fostering e-government to contribute to Sustainable Development Goals. The government is investing a huge amount in e-government projects, but most of them are not able to meet the desired results. It has been reported that most of the e-government is failing due to the non-adoption behavior of employees. This chapter seeks to understand the employee's perspectives by discussing benefits, barriers, and enablers to adopting e-government through a systematic literature review.
Separation of Church and State, American Exceptionalism, and the Contemporary Social Moment: Viewing Church–State Separation from the Priority of Slavery

The contemporary social moment in the United States has affirmed the critical importance of racial justice, and especially claims to justice informed by the contributions of structural and institutional forces connected with the nation’s original sin of slavery. In this paper, I examine the contributions of strict church–state separationism to the maintenance of slavery in the antebellum South in comparison to the contributions various forms of religious establishment made to the successful abolition of slavery in the United Kingdom and the British Empire. Developing a deeper historical understanding of the ways the relationship between religious and governmental institutions influenced the abolition and maintenance of slavery can assist the contemporary quest for racial justice.
Cultural adaptation of the Child Feeding Questionnaire for use in Brazil

ABSTRACT Objective A methodological study aimed at performing the cultural adaptation of the Child Feeding Questionnaire for its use in Brazil. Methods We collected data in a city in the northeastern region of the state of São Paulo, between March and September 2018; seven judges assessed its language standardization, and 85 parents of preschool children performed the cultural adaptation. Results The judges’ agreement level was above 80% for 54 of the 55 statements in the questionnaire. For the parents, the questionnaire is very good, they had no difficulties in using it; most of them understood the affirmative sentences and all parents considered the questionnaire important for the knowledge of child´s healthy eating. We estimated the internal consistency by considering the Kuder-Richardson coefficient for dichotomous variables, and the correlation of each item with the total score was also sought. The results showed values between 0.72 and 0.76, indicating a good consistency, which confirms the reliability of the Brazilian version of the questionnaire. Conclusions The Child Feeding Questionnaire was culturally adapted, aided by the parents. Future studies must be conducted in other Brazilian realities to allow the questionnaire to be widely used. It contributes to promoting the implementation of better practices in child feeding that favor healthy growth and development, as well as to encourage healthy habits in Brazilian families, and to reduce overweight and childhood obesity in the country.