Miracle-dz/UniFAR-FTUs huggingface dataset:
The review of NAO robotics in Educational 2014-2020 in COVID-19 Virus (Pandemic Era): technologies, type of application, advantage, disadvantage and motivation

The use of robotics in education is a very important issue for disposal and galaxies in this era of the pandemic (COVID-19). Where this study examines the topic of robotics in education (RIE) by using modern and specific query methods extracted from different research sites and based on judicious scholar’s standards. These sites are Web of Science, Taylor and Francis and Science Direct. After careful investigation and deep research, the following titles should be taken which are (a)Educational robots, (b)education in robots, (c) human-robot interaction, (d) Higher Education, (e) academic, (f) smart pedagogy, (j)student, and (h) tutors. The retrieved articles were filtered according to the Use of robotics in Education. A total of 98 articles were selected and examined. Finally, we examined the taxonomy of these articles of robotics in Education base on faith and guidance, according to specific criteria, into six groups, which include Faith and Guidance, Concepts, Device, Application, Manufacturing, Studies Analysis and educational. Therefore, this work will be the platform and the guide for student, researcher, educators, anyone how interest in this field. The current focus in this area is on employing papers containing NAO robots and that 17 articles.
Multicentre translational Trial of Remote Ischaemic Conditioning in Acute Ischaemic Stroke (TRICS): protocol of multicentre, parallel group, randomised, preclinical trial in female and male rat and mouse from the Italian Stroke Organization (ISO) Basic Science network

Introduction Multicentre preclinical randomised controlled trials (pRCT) are emerging as a necessary step to confirm efficacy and improve translation into the clinic. The aim of this project is to perform two multicentre pRCTs (one in rats and one in mice) to investigate the efficacy of remote ischaemic conditioning (RIC) in an experimental model of severe ischaemic stroke. Methods and analysis Seven research laboratories within the Italian Stroke Organization (ISO) Basic Science network will participate in the study. Transient endovascular occlusion of the proximal right middle cerebral artery will be performed in two species (rats and mice) and in both sexes. Animals will be randomised to receive RIC by transient surgical occlusion of the right femoral artery, or sham surgery, after reperfusion. Blinded outcome assessment will be performed for dichotomised functional neuroscore (primary endpoint) and infarct volume (secondary endpoint) at 48 hours. A sample size of 80 animals per species will yield 82% power to detect a significant difference of 30% in the primary outcome in both pRCTs. Analyses will be performed in a blind status and according to an intention-to-treat paradigm. The results of this study will provide robust, translationally oriented, high-quality evidence on the efficacy of RIC in multiple species of rodents with large ischaemic stroke. Ethics and dissemination This is approved by the Animal Welfare Regulatory Body of the University of Milano Bicocca, under project license from the Italian Ministry of Health. Trial results will be subject to publication according to the definition of the outcome presented in this protocol. Trial registration number PCTE0000177.
Mapping the Sources of Proximal Earthquake Infrasound

We recorded a MWR3.6 earthquake in Idaho (USA) on 7 April 2020 with a network of six three‐element infrasound arrays and co‐located broadband seismometers situated within 25 km of the hypocenter. Infrasound array processing is used to identify the arrival of seismic‐to‐atmospheric coupled phases and as much as 90 s of infrasound coda. Apparent velocities ranging from seismic speeds to subhorizontal atmospheric sound speeds are attributed to a superposition of coincident waves arriving at the arrays. We find that the arriving infrasound originates from a broad range of back azimuths that deviates from epicentral back azimuth and indicates the ubiquity of secondary radiators for this relatively small earthquake. Secondary radiators, which often locate in regions of elevated topography, are identified using backprojections and earthquake initiation time. Analysis of infrasound sources from proximal earthquakes can be used to map ground shaking distributions, which are important for assessment of earthquake hazards.
“All bets are off”: Flexible engagement with music-listening technologies by autistic adults

This qualitative study used semi-structured interviews to explore daily experiences with music among a convenience sample of 12 autistic adults interning at a video game development lab. Our analysis indicates that music technologies enabled autistic individuals to explore new music and to engage reflexively with personal taste and self-curation. We also show that participants used music to accompany a range of cognitive and emotional tasks. These findings are consistent with broader sociological literature on music-listening habits of typically developing adults and indicate that autistic adults use music to meet their personal needs. Our cohort also described expressly creative and proactive engagement with music, suggesting that habits with music may differ among unique sub-populations of autistic individuals.
The Role of Social Support in the Relationship Between Adolescents’ Level of Loss and Grief and Well-Being

In this study, the model, developed to examine the role of social support in the relationship between adolescents’ level of loss and grief and well-being, was tested. In this study, the descriptive research method was used, and its participants consisted of 216 adolescents who were high school students, in Turkey. Scales used in this study include Personal Information Form; Grief Scale; Five-Dimensional Well-Being Scale for Adolescents (EPOCH); Social Support Assessment Scale for Children and Adolescents (CASSS and Personal Information Form). The structural equation model was used to examine the mediator role of the social support in the association between grief and well-being among adolescents. It was found the hypothesized model fit the data well, and social support fully mediated in the association between grief and well-being. The high level of social support in the loss and mourning process of adolescents makes it easier to cope with grief and positively affects their well-beings. These results are important for focusing on adolescents who experience lost and grief, providing effective mental health services and demonstrating the importance of strengthening social support systems. Future studies with longitudinal follow-ups are suggested to explore actual causal relationships.
Population genetic structure and classification of cultivated and wild pea (Pisum sp.) based on morphological traits and SSR markers

Pea (Pisum sativum L.) is an important legume crop that is widely grown worldwide for human consumption and livestock feed. Despite extensive studies, the population genetic structure and classification of cultivated and wild pea (Pisum sp.) remain controversial. To characterize patterns of genetic and morphological variation and investigate the classification of Pisum, we conducted comprehensive population genetic analyses for 323 accessions from cultivated and wild pea, representing three species of Pisum and utilizing 34 morphological traits and 87 polymorphic simple sequence repeat markers. First, we identified three distinct genetic groups among all samples. Group I was primarily composed of Pisum fulvum, Pisum abyssinicum, and some wild P. sativum accessions, whereas Groups II and III consisted of the two genetic groups under P. sativum that represented different geographic distributions of cultivated pea. Analyses of morphological variation revealed significant differences among the three species. Second, among pea germplasms representing eight taxa of Pisum, P. fulvum and P. abyssinicum possessed unique genetic backgrounds and morphological characteristics, corroborating their independent species status. The intraspecific subdivisions of P. sativum described by some authors were not supported in this study, with the exception of several genotypes of P. sativum subsp. elatius that clustered with P. fulvum and P. abyssinicum. Finally, we confirmed that the Chinese pea germplasm was genetically distinct and could be divided into two genetic groups, each of which included both spring‐sowing and autumn‐sowing ecotypes. These results provide a robust foundation for understanding pea domestication and the utilization of wild genetic resources of pea.
Frugivory underpins the nitrogen cycle

Handling Editor: Shawn Leroux Abstract 1. Tropical rainforests are populated by large frugivores that feed upon fruit-producing woody species, yet their role in regulating the cycle of globally important biogeochemical elements such as nitrogen is still unknown. This is particularly relevant because tropical forests play a prominent role in the nitrogen cycle and are becoming rapidly defaunated. Furthermore, frugivory is not considered in current plant-large herbivore-nutrient cycling frameworks exclusively focused on grazers and browsers. 2. Here we used a long-term replicated paired control-exclusion experiment in the Atlantic Forest of Brazil, where peccaries and tapirs are the largest native frugivores, to examine the impact of large ground-dwelling frugivores on modulating soil nitrogen cycling, considering their effects across a gradient of abundance of a hyper-dominant palm. 3. We found that both large frugivores and dominant palms play a substantial role in modulating ammonium availability and nitrification rates. Large frugivores increased ammonium by 95%, which also increased additively with palm abundance. Nitrification rates increased with palm abundance in the presence of large frugivores, but not on exclosure plots. Large frugivores also stimulated the regulation of the functions of soil-nitrifying microorganisms, and modulated the landscapescale variance in nitrogen availability. Such joint effects of large frugivores and palms are consistent with the notion of ‘fruiting lawns’. 4. Our study indicates that frugivory plays a pivotal role in zoogeochemistry in tropical forests by regulating and structuring the nitrogen cycle, urging to accommodate frugivory in plant-large herbivore-nutrient cycling frameworks. It also indicates that defaunation, deforestation and illegal palm and timber harvesting seriously affect nitrogen cycling in tropical forests, that play a prominent role in the global cycle of this nutrient.
Determinants of the Need for Tracheostomy in Neurocritical Patients

Background: Given the difficulties in predicting the need for prolonged intubation and the timing of tracheostomy, the stroke-related early tracheostomy score (SETscore) was developed, and this tool has demonstrated moderate accuracy in predicting intensive care unit (ICU) length of stay (LoS), ventilation duration, and need for tracheostomy. We aim to assess the usefulness of SETscore in a more heterogeneous population that includes trauma patients to whom this score has not yet been applied. Material and Methods: A retrospective consecutive analysis of all neurocritical patients who were admitted to our medical-surgical ICU between 2016 and 2018 and who required endotracheal intubation within 48 h of admission was performed in this study. Clinicodemographic data, as well as tracheostomy timing, imaging results, and SETscore were evaluated. Results: The medical records of 732 neurocritical patients were reviewed, but only 493 patients were included, 68 of whom were tracheostomized (TR). These TR patients presented longer LoS and ventilation and antibiotic duration, lower Glasgow Coma Scale (GCS) score at admission, and more respiratory comorbidities. Severity scores, including SETscore, were higher in the TR group. A SETscore of >10 demonstrated 92.6% sensitivity and 79.1% specificity in predicting the need for tracheostomy. The majority of patients were tracheostomized after the seventh day of ICU admission. No significant differences in SETscore as well as in severity scores, age, and gender were observed between the early and late TR groups. However, the need for tracheostomy was significantly associated with lower ICU death rate even after controlling for GCS at admission, gender, age, and duration of invasive mechanical ventilation. Conclusion: SETscore can be applied to a heterogeneous population. However, more data and prospective analyses are needed to validate their clinical usefulness on a daily basis. Nevertheless, the present data are expected to contribute to the management of neurocritical patients, particularly in the setting of ICUs managing a broad spectrum of critically ill patients.
Chemometric Modeling of Trace Element Data for Origin Determination of Demantoid Garnets

The determination of country of origin poses a common problem in the appraisal of gemstones and is in many cases still based on the observation of inclusions and growth features of a gem, whereas chemical analysis is only done by major labs. We have used Laser Ablation Inductively Coupled Plasma Mass Spectrometry to analyze the trace element profiles of demantoid garnets from six different countries and identified a set of six elements, which are magnesium, aluminum, titanium, vanadium, chromium, and manganese, that are necessary to assign the mining regions with a good certainty. By using the logarithms of the trace element concentrations and subjecting them to chemometric modeling, we were able to separate the demantoids originating from Russia, Pakistan, Namibia, Iran, and Madagascar very well, leaving only Italy with some uncertainty. Results are presented for an “all origins” model as well as pair-wise comparison of two locations at a time, which lead to even better results.
Application of Electron Beam Irradiation Technique for Shelf-Life Extension of Animal Food Products

For food processing gamma rays, electron beam and X-rays are used for disinfection of microorganisms and for extension of the shelf-life of the food. Electron beam irradiation process and its facilities are discussed widely for animal food products, nowadays. Although there are many advantages of this technique, high doses may be needed to achieve desired purposes. The irradiation conditions such as irradiation energy, dose and speed, penetration depth, processing speed should be optimized for such an irradiation apparatus design. The type and the size of the food; if it is fresh, frozen or in packets; transition process to atmospheric medium and irradiation parameters are the issues that need to be adjusted carefully according to aims. In this work, design parameters of an electron beam irradiation system are described and simulation of a low energy electron curtain accelerator is introduced. This study was carried out as the first step with the construction idea of a system that is planned to be made most appropriately in the current laboratory conditions. Also is to demonstrate the operability of such a system at low energies for sterilization on the surface of the target material.
Prediction Breast Cancer as Benign or Malignant in Apache Spark Framework

There are number of diseases that increase the number of deaths over the world. Breast cancer can be considered as the most common of them. Therefore, there is a need to use classification and others data mining methods to study the health datasets in order to diagnosis and make decisions. In this paper, Support Vector Classifier model, Logistic Regression algorithm, and Random Forest algorithm are conducted on the public available Wisconsin Breast Cancer dataset. The experiment is executed in a Scala environment. Moreover, in single and multi-nodes spark cluster. The results show the high accuracy in Support Vector Classifier model and the low error rate in less time consumed when compared with other studies. The authentication in spark are applied in the application by using shared secrete method.
Safety Assessment of Human with Metal Implants Exposed to Magnetic Field Based on Numerical Method

This paper presents the dosimetric evaluation of the human exposure to electromagnetic fields from an Electric vehicles power supply system working from 10-Hz to 10 MHz. A realistic siting human model is deformed, and a metal implant model is developed to assessment the induced electrical field. We perform the quasi-static calculation for the 99th percentile induced electric field and current density. The results show that when the population implanted with metal objects is exposed to the electric vehicle induced magnetic field environment, the induced electric field value is higher than the general population but still below the existing guideline restrictions.
Toxicological Investigations of Aristolochia longa Root Extracts

Aristolochia longa L. (Aristolochiaceae) is an herbaceous plant recognized in alternative medicine for its many therapeutic virtues. The aim of this study was to determine the pharmacotoxicological effects of this plant in order to ensure safe clinical use. The oral toxicity of the aqueous extract of A. longa roots was performed in vivo on Wistar rats at doses of 0.8, 1.25, 2, 2.5, and 5 g/kg/day for 21 days. Clinical signs were observed throughout the experimental period, followed by measurement of body weight change, while selected biochemical parameters, as well as relative organ weights and the histology of liver, kidney, and intestinal tissues, were evaluated after 6, 11, and 16 days and then at the end of 21 days of daily administration. At repeated doses for 21 days, the extract contributed to significant weight gain, in both control and treated rats. The global analysis of hepatic and renal biomarkers showed a significant increase between control and different doses of the extract, from the first to the third week of treatment, indicating the likely toxic effect of the extract on liver and kidney function. Organ toxicity was confirmed by histopathological examination, which revealed greater renal and hepatic parenchymal changes in animals treated with a high dose beyond the 16th day. At the end of the treatment, relatively small size of intestinal villi was also observed. It was concluded that ALAE has a low toxicity potential in nonprolonged oral administrations. However, at high chronic oral doses, A. longa appears to have significant toxicity on the organs tested.
Series Synchronized Triple Bias-Flip Circuit: Maximizing the Usage of a Single Storage Capacitor for Piezoelectric Energy Harvesting Enhancement

The synchronized multiple bias-flip (SMBF) interface circuits enhance the piezoelectric energy harvesting (PEH) capability by maximizing the extracted energy from the piezoelectric source and simultaneously minimizing the dissipated energy in the power conditioning circuit. They provide the most energy-economic solution for the piezoelectric energy harvesting enhancement. However, the growing scale of the switches network and the increasing number of bias voltages have added much complexity to the circuit design and control. In this article, we reduce the number of passive components to the biggest extent by maximizing the usage of a single capacitor, which simultaneously acts as an energy storage and provides two nonzero bias voltages. Together with the free zero-volt bias, triple bias-flip actions (S3BF) are realized in the new design. Compared with other single-capacitor designs, it makes the best energy harvesting capability so far. Moreover, the proposed series S3BF circuit can automatically shift among single, double, and triple bias-flip operations under heavy-, medium-, and light-load conditions, respectively, which is unprecedented in the previous designs. Theoretical and experimental results show that the harvested power can always follow the maximum power envelope of the single, double, or triple bias-flip operations.
Comparison and interpretation of characteristics of Rhizosphere microbiomes of three blueberry varieties

Background Studies on the rhizosphere microbiome of various plants proved that rhizosphere microbiota carries out various vital functions and can regulate the growth and improve the yield of plants. However, the rhizosphere microbiome of commercial blueberry was only reported by a few studies and remains elusive. Comparison and interpretation of the characteristics of the rhizosphere microbiome of blueberry are critical important to maintain its health. Results In this study, a total of 20 rhizosphere soil samples, including 15 rhizosphere soil samples from three different blueberry varieties and five bulk soil samples, were sequenced with a high-throughput sequencing strategy. Based on these sequencing datasets, we profiled the taxonomical, functional, and phenotypic compositions of rhizosphere microbial communities for three different blueberry varieties and compared our results with a previous study focused on the rhizosphere microbiome of blueberry varieties. Our results demonstrated significant differences in alpha diversity and beta diversity of rhizosphere microbial communities of different blueberry varieties and bulk soil. The distribution patterns of taxonomical, functional, and phenotypic compositions of rhizosphere microbiome differ across the blueberry varieties. The rhizosphere microbial communities of three different blueberry varieties could be distinctly separated, and 28 discriminative biomarkers were selected to distinguish these three blueberry varieties. Core rhizosphere microbiota for blueberry was identified, and it contained 201 OTUs, which were mainly affiliated with Proteobacteria , Actinobacteria , and Acidobacteria . Moreover, the interactions between OTUs of blueberry rhizosphere microbial communities were explored by a co-occurrence network of OTUs from an ecological perspective. Conclusions This pilot study explored the characteristics of blueberry’s rhizosphere microbial community, such as the beneficial microorganisms and core microbiome, and provided an integrative perspective on blueberry’s rhizosphere microbiome, which beneficial to blueberry health and production.
A Novel Color Image Encryption Scheme Based on Cellular Neural Network and Chen's Chaotic System

With the explosive development of communication technology, digital images are more widely stored and transmitted on the network as a medium of communication among people. At the same time, the security of the digital image has become the focus of people's attention, and it is also the hotspot and difficulty of current research. Therefore, a novel color image encryption scheme is proposed in this paper by combining the 6-dimensional cellular neural network (CNN) and Chen's hyperchaotic system. In the proposed scheme, the initial keys and switching function generated by the plaintext image are utilized to control the CNN to complete the scrambling operation. Then, using the Chen's hyperchaotic system to diffuse the scrambled image for realizing higher security. Finally, the simulation tests and security performance analyses on the proposed encryption scheme are carried out. Experimental results demonstrate that the proposed scheme has an excellent encryption effect compared with other advanced image cryptography systems.