Miracle-dz/UniFAR-FTUs huggingface dataset:
Neural network involvement for religious experiences in worship measured by EEG microstate analysis

ABSTRACT Not much is known about large-scale brain activation patterns in religious states of mind and previous studies have not set an emphasis on experience. The present study investigated the phenomenon of religious experiences through microstate analysis, and it was the first neurocognitive research to tackle the dimension of experience directly. Hence, a total of 60 evangelical Christians participated in an experiment where they were asked to engage in worship and try to connect with God. With a bar slider, people were able to continuously rate how strongly they sensed God’s presence at any given moment. A selection of songs was used to help in the induction of the desired experience. With 64 electroencephalography (EEG) electrodes, the brain activity was assessed and analyzed with five clusters of microstate classes. First, we hypothesized that the neural network for multisensory integration was involved in the religious experience. Second, we hypothesized that the same was true for the Default Mode Network (DMN). Our results suggested an association between the auditory network and the religious experience, and an association with the salience network as well as with the DMN. No associations with the network thought to be involved with multisensory integration was detected.
Emergency Telemedicine Mobile Ultrasounds Using a 5G-Enabled Application: Development and Usability Study

Background Digitalization affects almost every aspect of modern daily life, including a growing number of health care services along with telemedicine applications. Fifth-generation (5G) mobile communication technology has the potential to meet the requirements for this digitalized future with high bandwidths (10 GB/s), low latency (<1 ms), and high quality of service, enabling wireless real-time data transmission in telemedical emergency health care applications. Objective The aim of this study is the development and clinical evaluation of a 5G usability test framework enabling preclinical diagnostics with mobile ultrasound using 5G network technology. Methods A bidirectional audio-video data transmission between the ambulance car and hospital was established, combining both 5G-radio and -core network parts. Besides technical performance evaluations, a medical assessment of transferred ultrasound image quality and transmission latency was examined. Results Telemedical and clinical application properties of the ultrasound probe were rated 1 (very good) to 2 (good; on a 6 -point Likert scale rated by 20 survey participants). The 5G field test revealed an average end-to-end round trip latency of 10 milliseconds. The measured average throughput for the ultrasound image traffic was 4 Mbps and for the video stream 12 Mbps. Traffic saturation revealed a lower video quality and a slower video stream. Without core slicing, the throughput for the video application was reduced to 8 Mbps. The deployment of core network slicing facilitated quality and latency recovery. Conclusions Bidirectional data transmission between ambulance car and remote hospital site was successfully established through the 5G network, facilitating sending/receiving data and measurements from both applications (ultrasound unit and video streaming). Core slicing was implemented for a better user experience. Clinical evaluation of the telemedical transmission and applicability of the ultrasound probe was consistently positive.
Unveiling the egg microbiota of the loggerhead sea turtle Caretta caretta in nesting beaches of the Mediterranean Sea

Microbes have central roles in the development and health of animals, being the introduction of specific microbial species a potential conservation strategy to protect animals from emerging diseases. Thus, insight into the microbiota of the species and their habitats is essential. In this manuscript, we report for the first time the bacterial composition of all the components (eggshells of hatched and unhatched eggs, internal content of unhatched eggs, intestinal content of hatchling and pipping sea turtles, and sand) of three nesting beaches of Caretta caretta along the Italian coasts of the Mediterranean Sea. The analysis of 26 amplicon samples was carried out using next-generation sequencing analysis, targeting V3–V4 regions of the bacterial 16S rRNA gene. Samples featured mainly Proteobacteria, Actinobacteria, Firmicutes, and Bacteroidetes, whose percentages depended on the sample type. Our results showed that, although from different sampling sites, the internal content of the unhatched eggs, intestinal content of hatchling and pipping sea turtles share the microbiota, which was yet different from that of eggshells and sand of the same nesting beach. This study suggests the maternal and environmental influence alongside a protective role of eggshells in shaping the egg microbiota of Caretta caretta sea turtles.
Achieving supply chain resilience: The contribution of logistics and supply chain capabilities

Purpose The purpose of this paper is to investigate the inter-relationship among dominant supply chain capabilities of collaboration, flexibility, velocity and visibility and how the same influence supply chain resilience (SCRES) and supply chain performance. Further, the aim is to explore the relationship between integrated logistics capabilities and supply chain capabilities. Design/methodology/approach The proposed hypotheses were tested with survey data collected from 339 supply chain professionals. The collected data were then analyzed with confirmatory factor analysis, and the proposed relationships were tested with structural equation modeling. Findings Integrated logistics capabilities were found to positively influence supply chain collaboration and supply chain visibility. There is a positive influence of each of collaboration, flexibility, visibility and velocity on SCRES. Further, each of these supply chain capabilities positively influences each other to a greater extent. Further, SCRES was found to have a positive influence on supply chain performance. Research limitations/implications Like many other cross sectional studies, this study also suffers from data collected from single respondent per firm. Originality/value The study is significant and holds immense importance for managers and supply chain practitioners because it has suggested them to focus on core supply chain capabilities, for example, collaboration, flexibility, visibility and visibility for developing SCRES. Along with this, it undersigned the growing importance and empirical influence of integrated logistics capabilities in developing these supply chain capabilities and also the positive influence of resilience on supply chain performance.
Numerical analysis of a Pelton bucket free surface sheet flow and dynamic performance affected by operating head

The present paper aims to find out the influence of operating head on the rotating bucket free surface sheet flow and hydrodynamics performance for a Pelton turbine. Three-dimensional unsteady air-water two-phase flow simulations in the rotating buckets were performed by adopting the shear stress transport curvature correction turbulence model and homogenous model. The sensitivities of the unsteady simulation results to moving mesh resolution and computational fluid dynamics solver time-step have been evaluated to discuss the effect of Courant–Friedrichs–Lewy conditions on the two-phase flow simulation. The accuracy of the numerical predicted flow pattern and the hydrodynamic performance results are reasonable when compared with the experimental data. The simulation results indicate that the remaining kinetic energy carried by the outflow under the nondesigned water head is the main reason for the efficiency loss in the Pelton turbine. Under low water head conditions, jet distortion caused by the Coanda effect and flow interference will lead to more severe efficiency deterioration.
Optimization of thermal performance of Ranque Hilsch Vortex Tube: MADM techniques

Thermal performance of vortex tube is noticeably influenced by its geometrical and operational parameters. In this study effect of various geometrical (L/D ratio: 15, 16, 17, 18; exit valve angle; 300, 450, 600, 750, 900; cold end orifice diameter: 5, 6 and 7mm, tube divergence angle: 00, 20, 30, 40) and operational parameters (inlet pressure: 2 to 6 bars) on the performance of vortex tube have been investigated experimentally. Multiple Attribute Decision Making (MADM) techniques are applied to determine the optimum combination of the vortex tube. Performance of vortex tube was analysed with optimum temperature difference on cold end, COP for cooling. The MADM (Multiple Attribute Decision Making) methods, namely WSM (Weighted Sum Method), WPM (Weighted Power Method), TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) and AHP (Analytical Hierarchy Process) are applied. Experimental best performing combinations are obtained for Length to Diameter ratios 15, 16, 17 with exit valve angle as 450,750 and 900 at orifice diameter 5mm for inlet pressure of 5 and 6 bar pressure. Best COP, efficiency and cold end temperature difference are 0.245, 40.6% and 38.3K respectively for the combination of 15 L/D, 450 valve angle, 5mm orifice diameter and 2 bar pressure by MADM techniques.
Electric Power Systems Blackouts and the Rescue Services: the Case of Finland

The CIVPRO Civil Protection Network is an international group of civil protection experts and institutions fostering research and collaboration in risk management, emergency preparedness and civil protection. CIVPRO was established in 2006 by the EUROBALTIC II Project for Civil Protection, an initiative of the Council of the Baltic Sea States supported by the EU Interreg IIIB BSR programme. After its establishment, CIVPRO's activities have expanded from the Baltic Sea Region to collaboration with a wide variety of actors at both the European and global level, in order to promote comparative perspectives and synergies between different regions. The network is coordinated by a steering group representing the participating institutions and administrated by CIVPRO Working Papers publishes drafts and discussion papers of the network members. This analysis has been written within the framework of a project " Towards a Regional Strategy of Critical Infrastructure Protection in the Baltic Sea Region " , led by Nordregio and received funding from the European Union, DG Justice, Freedom and Security/European Programme for Critical Infrastructure Protection. Sole responsibility for the analysis lies with the authors and the Commission is not responsible for any use that may be made of the information contained herein.
Leptin and Its Signaling Are Not Involved in Zebrafish Puberty Onset

Abstract Leptin is a peptide hormone secreted from the adipose tissues and its signaling plays a central role in metabolic regulation of growth, especially on fat mass. In addition, leptin is also involved in regulating reproduction in mammals. In teleosts, there are two leptin ligands (lepa and lepb) and one cognate leptin receptor (lepr); however, their functions are still elusive. In this study, we created null-function mutants for lepa, lepb and lepr in zebrafish using CRISPR/Cas9 method and analyzed their phenotypes with emphasis on puberty onset, one major function widely reported for leptin in mammals. We demonstrated that the loss of leptin ligands or their receptor resulted in no obesity from prepubertal stage to adulthood. We then focused on leptin involvement in controlling puberty onset. We first confirmed the somatic threshold for puberty onset in females and proposed a criterion and somatic threshold for male puberty onset. We examined gonadal development and sex maturation in different genotypic combinations including single mutants (lepa–/–, lepb–/– and lepr–/–), double mutants (lepa–/–;lepb–/–) and triple mutants (lepa–/–;lepb–/–;lepr–/–). Our results showed that once the fish reached the thresholds, the siblings of all genotypes displayed comparable gonadal development in both sexes without obvious signs of changed puberty onset. In conclusion, this comprehensive genetic study on the lep-lepr system demonstrated that in contrast to its counterpart in mammals, leptin system plays little role in controlling growth and reproduction especially puberty onset in zebrafish.
SCULLING AND SCROLLING EFFECTS ON THE PERFORMANCE OF MULTIRATE TERRESTRIAL STRAPDOWN NAVIGATION ALGORITHMS

This paper investigates potential gains in velocity and position estimation accuracy promoted by sculling and scrolling corrective terms in Savages multirate terrestrial strapdown navigation algorithm in comparison with Bar-Itzhacks b-l approach. Both employ inertial angular and velocity incremental output provided at a fast rate by strapdown accelerometers and rate gyros, respectively. The former algorithm transforms the thrust velocity increments at an intermediate rate from the body coordinate frame to local level to obtain ground velocity. The computations are quite complex due to sculling and scrolling corrections. A modified, discrete-time version of Bar-Itzhacks b-l algorithm solves the whole thrust velocity at a fast rate entirely in the body frame, whereas the gravitation-induced ground velocity is solved in the local-level frame at an intermediate rate. The results show the latter approach, though significantly simpler than Savage's, yields comparable accuracy. The interaction between sensor quantization and sampling frequency is also investigated to ascertain the validity of Savages proposed model of sensor quantization based on white noise differentiation; a theoretical flaw in such a model is briefly highlighted. Finally, simulation results show that the error behavior is not as predicted by such a model.
Eye Movements in Extended Tasks: Analyses of Ambient/Focal Attention with Coefficient K

Patterns of scene exploration can be characterized by two modes of processing: an ambient mode, serving global spatial orientation in the visual environment, followed by a focal mode, facilitating a more elaborated and object-centered analysis. Previous studies suggest that shifts in these processing modes can also be identified in relation to changes in dynamic environments based on eye movement parameters. For the analysis of these changes in eye movement behavior, the coefficient K has been suggested. Here, we used a multi-step task, in which participants needed to perform a series of sub-tasks, to investigate whether shifts in ambient/focal attention can also be identified in complex task solving. While differences in eye movements and in the coefficient K were observed when switching between sub-tasks, the overall temporal dynamics in visual attention remained stable.
LSTMs can distinguish dental expert saccade behavior with high ”plaque-urracy”

Much of the current expertise literature has found that domain specific tasks evoke different eye movements. However, research has yet to predict optimal image exploration using saccadic information and to identify and quantify differences in the search strategies between learners, intermediates, and expert practitioners. By employing LSTMs for scanpath classification, we found saccade features over time could distinguish all groups at high accuracy. The most distinguishing features were saccade velocity peak (72%), length (70%), and velocity average (68%). These findings promote the holistic theory of expert visual exploration that experts can quickly process the whole scene using longer and more rapid saccade behavior initially. The potential to integrate expertise model development from saccadic scanpath features into intelligent tutoring systems is the ultimate inspiration for our research. Additionally, this model is not confined to visual exploration in dental xrays, rather it can extend to other medical domains.
AIMCU-MESO: An In-Memory Computing Unit Constructed by MESO Device

Traditional CMOS-based von-Neumann computer architecture faces the issue of memory wall that the limitation of bus-bandwidth and the speed mismatch between processor and memory restrict the efficiency of data processing along with an irreducible energy consumption conducted by data movement, especially in some data-intensive applications. Recently, some novel in-memory computing (IMC) paradigms developed by utilizing the characteristics of different non-volatile memories provide promising ways to overcome the bottleneck of memory wall. Here, we propose a new IMC unit based on a memory array with the core element of magnetoelectric spin-orbit logic (MESO) device (AIMCU-MESO), in which the characteristics of the MESO device are exploited to achieve several in-memory logic operations with the functions of NAND, NOR, and XOR in the MESO-based memory array. With the aid of some transistor-based switches, these logic operations can be achieved between any two MESOs in the array. Furthermore, the computing process of a 1-bit full adder (FA) is achieved in AIMCU-MESO by the in-memory logic manner to demonstrate the ability of logic cascading. The result of SPICE simulation for achieving the 1-bit FA using MESO devices is demonstrated, and the performances are compared with other designs of spintronics-based devices. Compared to multilevel voltage-controlled spin-orbit torque–based magnetic memory, the proposed design demonstrates 71.4% and 49.2% reductions in terms of storage delay and logic delay, respectively.
The separation angle of the free surface of a viscous fluid at a straight edge

Abstract We rework some of the die-swell singularity analysis for Stokes flow, originally by Ramalingam (Ramalingam, 1994 Fiber spinning and rheology of liquid-crystalline polymers, PhD thesis, Massachusetts Institute of Technology) in appendix A of his PhD thesis, in an attempt to demonstrate that for capillary numbers in the range $(0,\infty )$ the curvature may enter into the normal stress balance on the free surface and lead to separation angles exceeding $180^{\circ }$ and infinite curvature at the separation point. The singular coefficients in the asymptotic solution and the free surface shape in a neighbourhood of the separation point cannot be determined by a local analysis of the Michael type (Michael, Mathematika, vol. 5, 1958, pp. 82–84) but must be found from matching with the solution valid away from the die edge. The numerical method that we use in the truncated die-swell domain is a boundary element method incorporating the singular solution near the separation point. Although there is some variation in the extrudate swell ratios at different capillary numbers reported in the numerical literature, our results for capillary numbers $Ca$ from $1$ to $1000$ are within the range of values published in earlier papers. The computed separation angles at different values of $Ca$ agree well with the range of separation angles to be found in experimental and numerical papers. The separation angle appears to converge to a value different from $180^{\circ }$ as $Ca$ increases, leading us to conclude that the case of zero surface tension ($Ca=\infty$, with corresponding separation angle of $180^{\circ }$), is a singular limit.
DEFINING RURALITY AT LA JOYANCA (PETEN, GUATEMALA): ARCHITECTURE, LAND USE, AND SOCIAL DYNAMICS

Abstract Considering the Classic Maya lowlands as an intricate landscape of nested settlements with cities, villages, and farmsteads in the middle of agricultural land, the rural/urban conceptual contrast would apparently apply, yet, is still debated. By combining detailed studies of the relationships between populations of both categories, one can better understand what rurality and urbanity meant in ancient Maya societies, and evaluate the dichotomy. Judging by the spatial distribution of architecture and the social dynamics, rural/urban relationships would have reached beyond the scope of agro-economies. Based on the study of La Joyanca (Peten, Guatemala), a medium-sized settlement surrounded by villages and hamlets, this article explores the topic of rurality as contrasted with urbanity through the parameters of potential land use, visible architectural variation, and plausible population mobility. We aim at assessing the relationships between the center and its hinterland as an attempt at furthering the implied concepts.
A review of source models to further the understanding of the seismicity of the Groningen field

Abstract The occurrence of felt earthquakes due to gas production in Groningen has initiated numerous studies and model attempts to understand and quantify induced seismicity in this region. The whole bandwidth of available models spans the range from fully deterministic models to purely empirical and stochastic models. In this article, we summarise the most important model approaches, describing their main achievements and limitations. In addition, we discuss remaining open questions and potential future directions of development.
Linezolid for resistant Gram-positive bacterial infections in children under 12 years: A meta-analysis

Abstract Both linezolid and vancomycin have good efficacy in the treatment of resistant Gram-positive bacterial infections. This systematic review and meta-analysis aimed to compare the efficacy and safety of linezolid vs vancomycin for the treatment of resistant Gram-positive bacterial infections in children under 12 years. Five randomly controlled trials involving 638 children that were treated with linezolid and vancomycin for resistant Gram-positive bacterial infections were searched from medical databases. Meta-analysis showed that linezolid and vancomycin had equivalent efficacies in clinical cure rates in the intent-to-treat population (95% confidence interval [CI] 0.88, 2.09) and microbiologically evaluable patients (95% CI: 0.46, 2.47). Linezolid and vancomycin also had equivalent pathogen eradication rates for Staphylococcus aureus (95% CI: 0.31, 4.81), methicillin-resistant S. aureus (95% CI: 0.36, 5.34), Enterococcus faecalis (95% CI: 0.32, 8.76), and coagulase-negative Staphylococci (95% CI: 0.43, 4.01). Vancomycin resulted in a higher incidence of alanine aminotransferase increase (95% CI: 0.37, 0.97), red man syndrome (95% CI: 0.01, 0.28), and rash (95% CI: 0.11, 0.73) than linezolid. Clinically, linezolid had a superior safety to vancomycin for resistant Gram-positive infections. Linezolid might be prescribed for the treatment of resistant Gram-positive bacterial infections in children under 12 years.
Effect of different ramie (Boehmeria nivea L. Gaud) cultivars on the adsorption of heavy metal ions cadmium and lead in the remediation of contaminated farmland soils

Abstract Heavy metal ions, including cadmium (Cd) and lead (Pb), are serious pollutants in farmland soils. The effective removal of heavy metals is an important task in soil remediation. This study aimed to evaluate the ability of seven ramie (Boehmeria nivea L. Gaud) cultivars to remove heavy metals. Results showed that the seven ramie varieties grew well in Cd and Pb polluted soils. The aboveground biological tissues and raw fiber yield of “Zhongzhu1” were 20.71 and 24.61 Mg ha−1 per year, respectively, which were significantly higher than those of the six other varieties. Cd levels in each ramie part can be arranged as husks > root > stem bone > leaf > raw fiber, while Pb levels in each ramie part can be arranged as root > leaf > husks > stem bone > raw fiber. The Cd content in the shoots of “Zhongzhu1” was 19.89 mg kg−1, and the Pb content of the aboveground shoots of “Shiqianzhugenma” was 9.41 mg kg−1. The extraction efficiency of Cd in “Zhongzhu1” was greatly higher than those of the six other varieties. The extraction efficiency of Pb was similar in all varieties. Our observations suggest that ramie can be used to remove toxic ions (Cd and Pb). This study provides a new understanding of planting ramie for heavy metal removal from contaminated soils.