Miracle-dz/UniFAR-FTUs huggingface dataset:
Exploring the Dark Side of Social Media During the Pandemic in India

The COVID-19 pandemic introduced the norm of social distancing which threatened the natural tendency of human beings to live life together. To stay connected to fellow humans, people started using social media to their advantage. The existing literature provides enough evidence that sheds light on the impact of social media usage on the mental health of users. Since the pandemic was a new situation that affected the wellbeing of people, the impact of the transformed use of the cyberspace on the mental health of people begged to be explored to understand the positive and negative role played by social media. Specially, in the Indian context, this exploration becomes a necessity when India records one of the highest users of social media users in the world. With a survey study in which 101 Indian residents participated, the negative role of social media use on their mental health during the pandemic was self-reported by 62.38% of them whereas 40.40% mentioned that social media usage positively contributed to their wellbeing.
Scientific Knowledge of University Students of Chile

Scientific research is becoming increasingly important in higher education, as it helps students to understand scientific knowledge and provides tools to construct and interpret the meaning of what science provides. This descriptive study compares the use of scientific knowledge by university according to age, entrance route and type of establishment, and verifies the possible relationships between variables. A questionnaire measuring the use of scientific knowledge (information search, knowledge transfer and knowledge contribution) was administered to 187 university students. The results showed that there were no significant differences in the use of scientific knowledge by indicator and in the total scores among the three universities. A positive correlation was observed between age with knowledge contribution and type of school and knowledge transfer with type of school. It is concluded that the type of school could be relevant to obtain better results in the contribution and transfer of scientific knowledge, although age could also contribute.
Performance Evaluation of Radio Frequency Interference Measurements from Microwave Links in Dense Urban Cities

Radio frequency interference (RFI) constitutes a significant problem in achieving a good quality of service in radio links. Several techniques have been proposed to identify and mitigate RFI in wireless networks. However, most of these techniques are not generalized for all propagation environments due to their varying geographical features. The need for extensive frequency scan measurements on the links to identify the available channels, evaluate the performances of the links, and detect RFI in the channels becomes imperative. In this study, performance evaluation of frequency scan measurements from active microwave links comprising eighteen base stations is presented. The measurements equipment comprises a spectrum analyzer and a 0.6-meter antenna dish. The frequency scans were taken at 6GHz, 7GHz, and 8GHz with full azimuth coverage of the horizontal and vertical polarization. Measured data were processed to determine the available frequencies and RFI in the channels. The histogram and probability density function of the frequency scans were computed. The cumulative distribution functions were determined, and the statistical error characteristics of the frequency scans for the estimated normal distribution and the estimated fitness curve were derived. The short-time Fourier transform of the noisy signal was obtained, and the signal without noise was recovered using the inverse short-time Fourier transform. Analysis of the scanned signals before and after the noise removal is demonstrated. The denoised signals compare favorably with related results in the preliminary literature. Overall, the frequency scans would be highly useful in evaluating RFI measurements and spectrum planning.
Iberian inscriptions in Sahara Desert rocks (Ti-m Missaou, Ahaggar Mts. area, Algeria): first evidence of incise Iberian rock scripts in continental North Africa

In the present paper, we show Iberian or Iberian-Guanche scripts found in the Middle of Sahara Desert, Ti-m Missaou (Tim Missao, Tim Missaw), 270 km SouthWest of Tamanrasset on Ahaggar or Hoggar Mountains (Mts.) area (Algeria). More Iberian scripts may be earthed beneath Sahara Desert sands or have been neglected by observers. We also put forward that Iberian semi-syllabary may have its origin in the Neolithic Saharo-Canarian Circle, the same as other Mediterranean, Atlantic and European lineal scripts (apart from Berber/Tuareg) like Etruscan, Runes, Old Italian languages, Minoan Lineal A, Sitovo and Gradeshnitsa (Bulgaria) writings (6,000 yearsBC) and others. In fact, Strabo wrote that Iberians had written language before since 6,000 BC. On the other hand, Sahara Desert was green and populated since before 5,000 years BC and we had proposed that most of Mediterranean culture, languages and writing, had a Saharan origin. Ti-m Missaou Sahara Iberian inscriptions, together with our previous and others researches on Canary Islands, further support this proposal, i.e.: rock scripts, Gimbutas-like Paleolithic figurines and unusual artifacts, like a lunisolar Egyptian-like calendar (“Cheeseboard/Quesera” at Lanzarote) carved in a Megalithic stone, do no support that Phoenicians and Romans carried Canarian ancient Guanche culture. Finally, a continuous lineal writing systems developing seems to have occurred during Paleolithic and Neolithic Epochs, which also harbor the related incise Lineal Megalithic Scripts that could have given rise to Iberian development and other lineal African, European and Mediterranean lineal language scripts. Our present new data is interpreted in the context of the Sahara people migration which occurred when hyperarid conditions started establishing about 6,000 years BC. Keywords: Iberian, Iberian-Guanche, Scripts, Canary Islands, Lanzarote, Fuerteventura, Prehistory, Saharo-Canarian Circle, Genetics, Megaliths, Iberia, Sahara, Atlantic, Mediterranean, Lineal Scripts, Neolithic, Tamanrasset, Hoggar, Ahaggar, Usko-Mediterranean,Etruscan, Tuareg, Berber, Lineal A.
Can You Really Study an Army on the Internet? Comparing How Status Tasks Perform in the Laboratory and Online Settings

Laboratory experiments have a long history within sociology, with their ability to test causality and their utility for directly observing behavior providing key advantages. One influential social psychological field, status characteristics and expectation states theory, has almost exclusively used laboratory experiments to test the theory. Unfortunately, laboratory experiments are resource intensive, requiring a research pool, laboratory space, and considerable amounts of time. For these and other reasons, social scientists are increasingly exploring the possibility of moving experiments from the lab to an online platform. Despite the advantages of the online setting, the transition from the lab is challenging, especially when studying behavior. In this project, we develop methods to translate the traditional status characteristics experimental setting from the laboratory to online. We conducted parallel laboratory and online behavioral experiments using three tasks from the status literature, comparing each task’s ability to differentiate on the basis of status distinctions. The tasks produce equivalent results in the online and laboratory environment; however, not all tasks are equally sensitive to status differences. Finally, we provide more general guidance on how to move vital aspects of laboratory studies, such as debriefing, suspicion checks, and scope condition checks, to the online setting.
dIstrIbutIon of trace elements In lIver and muscle of Japanese quaIls

The purpose of this study was to examine concentrations of trace elements in the selected tissues and organs of Japanese quails (Coturnix coturnix japanica). The samples of liver and muscle were analyzed for the presence of cadmium (Cd), chromium (Cr), zinc (Zn) and copper (Cu) on the atomic absorption spectrophotometer (Unicam Solar 939). The mean values of Cd, Cr, Zn and Cu found in leg muscle were 0.016; 0.361; 51.076 and 4.822 mg.kg -1 respectively; and in liver the values were 0.026; 0.277; 50.607 and 9.346 mg.kg -1 , respectively. Tissue analysis showed an accumulation of Cd, Cr, Zn and Cu in the liver and muscle of Japanese quails and some significant relationship between liver and muscle metal concentrations.
Modelling a socialised chatbot using trust development in children: lessons learnt from Tay

In 2016 Microsoft released Tay.ai to the Twittersphere, a conversational chatbot that was intended to act like a millennial girl. However, they ended up taking Tay's account down in less than 24 h because Tay had learnt to tweet racist and sexist statements from its online interactions. Taking inspiration from the theory of morality as cooperation, and the place of trust in the developmental psychology of socialisation, we offer a multidisciplinary and pragmatic approach to build on the lessons learnt from Tay's experiences, to create a chatbot that is more selective in its learning, and thus resistant to becoming immoral the way Tay did.
Treatment with Ixekizumab Following Secukinumab Failure in Patients with Psoriatic Arthritis: Real-Life Experience from a Resistant Population

Objective To assess the clinical response to ixekizumab following secukinumab failure in patients with psoriatic arthritis. Methods A retrospective multi-center observational study included psoriatic arthritis (PsA) patients with a history of treatment with secukinumab, further treated with ixekizumab. Primary endpoint was primary response to treatment (drug survival > 6 months); secondary endpoints were changes in disease activity indices from initiation of ixekizumab to 6 and 12 months later and overall drug survival. Results Of 23 PsA patients, 86% (n = 20) received more than two TNF inhibitors (TNFi). Median secukinumab treatment time was 15 months (IQR 10–21.5 months). Subsequently, 19 patients (83%) had a primary response to ixekizumab. Overall treatment duration during follow-up period for primary responders was 14 months (IQR 10–20.5). Reasons for ixekizumab cessation were worsening psoriasis (27%), peripheral arthritis (27%), both (47%), worsening of axial disease (13%), and adverse events (6%). Articular disease indices including Disease Activity Index for Psoriatic Arthritis (DAPSA), tender joints count (TJC) and Simplified Disease Activity Index (SDAI) were significantly lower at 6 and 12 months (DAPSA 1.5–2 levels reduction; p = 0.018 and 1–1.5 levels reduction; p = 0.031, respectively; TJC −2.16 [−4.0, −0.3]; p = 0.025 and −1.69 [−3.09, −0.28]; p = 0.022, respectively; SDAI −10.13 [−16.4, −3.8], p = 0.003 and −12.2 [−17.1, −7.2], p = 0.0002, respectively). PASI75 at 6 and 12 months was achieved by 63% and 57%, respectively, and PASI100 at 6 and 12 months by 31% and 21%, respectively. Conclusion Patients with resistant PsA, including inadequate response to secukinumab, demonstrated a good response to ixekizumab, albeit limited on time. Within class switch from secukinumab to ixekizumab may be a plausible therapeutic option in PsA patients following secukinumab failure.
Cultural determinants of national innovativeness: a 56 country Bayesian analysis

ABSTRACT National Innovation Systems are found to be impacted by different cultural facets of the referent ecosystem; yet the findings are conflicting. This study undertakes a cross-country comparison to delineate the antecedents of innovativeness at the societal level of analysis. Bayesian modelling is adopted to draw robust references from the sample data for 56 countries. The Global Innovation Index rankings report is used to capture national innovativeness. Arguments are drawn from micro-level psychological and macro-level cultural differences discourses. Subsequently, theory is proposed linking Uncertainty Avoidance, Performance Orientation and Future Orientation of a society as predictors of innovativeness. We find strong evidence that only Uncertainty Avoidance is the most likely and proximal predictor to national innovativeness. The effects of both Performance Orientation and Future Orientation on national innovation are mediated by Uncertainty Avoidance. The results have implications for managing multi-country innovation projects and in policy-making to spur national innovation.
Inconspicuous adaptations to climate change in everyday life: Sustainable household responses to drought and heat in Czech cities

Adaptation to climate change is often understood as a top-down decision-making and policy-implementing process, as well as application of expert knowledge, to prevent or reduce its (locally specific) negative consequences. In high-income societies, adaptation at the household level then frequently refers to adopting technological fixes distributed through the market, sometimes at a considerable cost. Informed by a study in the context of Central Europe, this article aims to discuss different practices of households and individuals that do not require increased consumption of energy or materials, but still help adapting to climate change in some of its local expressions, such as heatwaves and drought. They were described by participants in focus groups in six cities in the Czech Republic. I argue that such ‘inconspicuous adaptations’ emerge without connection to the climate change debate, or without deeper knowledge about the issue. Yet, they should not be overlooked as unimportant and short-term ‘coping responses’ and underestimated in this debate. They are part and parcel of the ongoing process of societal adaptation to climate change.
Social networks as contexts for engagement and initiative: An empirical investigation

The enabling and constraining properties of networks, their effects on participants, and their subsequent social consequences have all been extensively explored in a large and growing literature. A feature of social network analysis lies in its tendency to deploy structural perspectives in explaining social outcomes. Through in-depth semi-structured interviews, this article highlights the ways in which social networks operate as a context in which individual initiative and engagement lead to the making and remaking of network attributes. An empirical examination of business networks in Chinese cities reveals the way in which the formation and maintenance of networks require the conscious contributions of members, how network norms are produced by the expressed preferences of individual members, and finally how network membership involves management of network participants.
Scrutiny or Complacency? Banking Union in the Bundestag and the Assemblée Nationale

The financial and eurozone crises highlighted the inadequacy of the original governance structures of the eurozone. In response, a range of reforms were launched, including the creation of a European banking union. In practice, some elements of the banking union were delayed by division among member states and the breakdown of the Franco-German motor, such as the question of the operationalization of the single resolution mechanism and fund or the deposit insurance scheme. In addition, eurozone governance—which would once have been regarded as a technocratic issue—became increasingly politicized. The aim of this article is to study the extent to which the banking union was scrutinized by parliament and to what degree this reflects material interests and ideas. For this purpose, it focuses on salience (i.e., how much attention the issue received) and polarization (i.e., the divergence of positions). The analysis of the resolutions and debates of the German Bundestag and French Assemblee Nationale, i.e., the parliaments of two key states in EU decision-making on banking union, finds that the German government was indeed closely scrutinized, whereas the French government was relatively unconstrained.
Graves’ Disease: Pathophysiology, Genetics and Management

Graves’ disease is an autoimmune disorder in which hyperthyroidism (over active thyroid) is caused by the autoantibodies against the TSH receptor. It is mainly characterized by the appearance of goiter. The symptoms are wide ranging as thyroid hormone affects many body systems. It is common in women and in people with age below than 40. Graves’ disease is caused by a combination of genetic and environmental factors while genetics being the main cause. Graves’ disease is not a single gene defect but has a complex pattern of inheritance. Today it is clear that genetic predisposition to Graves’ disease is caused by multiple genes. HLA gene is one the most studied gene predisposing to Graves’ disease. Lot of polymorphisms in this gene has been to be associated with the disease. Lymphoid tyrosine phosphatase encoded by the gene PTPN22 has been found to increase the risk of many autoimmune diseases including Graves’ disease. The best documented association of PTPN22 variants to autoimmune disorders including GD is rs2476601 (C1858T). Other genes associated with the risk of GD are thyrotropin receptor (TSHR), thyroglobulin gene, FCRL3, SCGB3A2, and CTLA4. This chapter will discuss in detail the genetics, pathophysiology, diagnosis and treatment of Graves’ hyperthyroidism.
Factors influencing the simultaneous adoption of risk management instruments in Mediterranean irrigated agriculture

Agriculture is highly impacted by different sources of risk. There is a wide variety of management instruments that farmers can use to cover these risks. The objective of this article is to analyze the explanatory variables for the simultaneous adoption of a large set of risk management instruments. The main innovation is the methodological approach: first, we apply a hierarchical cluster analysis to identify the groups of instruments whose adoption is correlated; second, we use multivariate probit (MVP) models to analyze the influence of different factors on the simultaneous adoption of the instruments included in each cluster. The explanatory variables capture farmers’ socio-demographic features, risk aversion and subjective perception of past risk experience; farms’ technical-economic characteristics; and local-level climate change. The results reveal significant differences in the variables influencing the adoption of the risk management instruments. The findings can support farmers, risk management service providers, and policymakers.
Road Extraction from UAV Images Using a Deep ResDCLnet Architecture

Abstract Obtaining near real-time road features is very important in emergent situations like flood and geological disaster cases. Remote sensing images with very high spatial resolution usually have many details in land use and land cover, which complicate the detection and extraction of road features. In this paper, we propose a deep residual deconvolutional network (Deep ResDCLnet), to extract road features from unmanned aerial vehicle (UAV) images. This proposed network is based on the deep neural network from SegNet architecture, the rich skip connection in a residual bottleneck, and the direct relationship among intermediate feature maps from the pixel deconvolution algorithm. It can improve the performance of a supervised learning model by differentiating and extracting complex road features on aerial photographs and UAV imagery. The proposed network is evaluated with the standard public Massachusetts road dataset and the UAV dataset collected alongside Yangtze River, and is compared with four state-of-art network architectures. The results show that the Deep ResDCLnet outperforms all four networks in terms of extraction accuracy, which demonstrates the effectiveness of the network in road extraction from very high spatial resolution imagery.
The lifespan development and developmental neural basis of empathy

Empathy is the affective response that stems from the apprehension or comprehension of other’s emotional state or condition. In the current era, it is urgent to explore the underlying cognitive mechanism of empathy, grasp the development trajectory of empathy, and improve the ability of individual empathy by combing the neuroimaging methods from a neuroscience perspective. There are different stages in the development of empathy. It begins to sprout in infancy and preschool, and becomes flexible and controllable in adolescence, showing a mature development from adolescence to early adulthood. When entering middle and late adulthood, the affective empathy rebounded, and cognitive empathy declined. So far, the research of the neural basis of empathy focuses on the childhood, adolescence, and early adulthood, emphasizing the brain region and brain network related to empathy, and the relationship between the individual’s empathy level, characteristics and brain structure or function. Based on the previous research about the development and neuroscience of empathy, this paper focused on the future research direction from the aspects of measurement, technical route, research entry point and transformation of research results, and made a certain plan for the development route of domestic research in this field.
In Vitro Assessment of Antioxidative Potential of Goat Milk, Casein and its Hydrolysates: Comparison of Goat Milk with Bovine and Buffalo milk

The present study was executed with an aim to explore the antioxidative potential of goat, cow, and buffalo milk. Buffalo milk has showed highest antioxidative potential than goat and cow milk as measured by ABTS, ORAC, and DPPH assays, whereas goat milk has showed better antioxidative potential than cow milk when measured by ORAC and DPPH. Further, the effect of temperature on the antioxidative potential of goat milk was assessed. An increase in temperature has a negatively affect the antioxidative potential of goat milk. The antioxidative potential of goat milk was in the following order: raw milk > pasteurized milk > boiled milk. Casein derived from goat milk by isoelectric precipitation was hydrolyzed by gastrointestinal enzymes pepsin (P), trypsin (T), chymotrypsin (C), and their combinations PT, PC, TC, and PTC. Among all the casein hydrolysates, the maximum antioxidative potential was found in PT hydrolysate, further fractionated by 10, 3 and 1 kDa ultrafiltration membranes. 3–10 kDa fraction exhibited maximum antioxidative potential in comparison to other fractions of PT hydrolysate. Our results suggested that antioxidative potential of goat milk and its hydrolysates could be an important mean to obtain natural antioxidative peptides.