Miracle-dz/UniFAR-FTUs huggingface dataset:
The psychology curriculum in Greece

The establishment of autonomous departments of psychology did not occur until 1987, due to peculiarities related to the dominance of philosophy in the Greek universities. At the present time, there are four departments of psychology in Greece, which offer the degree Ptychion. The psychology degree is generic, without specialization, and is based on a four-year (eight semester) program with approximately 160 credit hours of course work, placement, and a senior thesis. Approximately 70 per cent of the courses are in psychology and the other 30 per cent in other disciplines. Postgraduate programs are offered in areas of applied psychology and in theoretical areas. Graduates are certified as psychologists by the Ministry of Health. Graduates have restricted possibilities for employment and a large percentage of graduates continue for postgraduate study.
Propagation of picosecond electrical pulses on a silicon‐based microstrip line with buried cobalt silicide ground plane

A microstrip line with a highly conducting cobalt silicide (CoSi2) ground plane buried 7 μm below the surface of a single‐crystal silicon wafer is presented. This new transmission line shows significantly reduced dispersion up to 100 GHz bandwidth compared to a conventional microstrip line with the ground plane on the back of the substrate, while being able to support active devices in the silicon dielectric. After propagating 5 mm, the rise time (10%–90%) of an electrical pulse increases only from 2.5 to 3.7 ps as opposed to an increase from 2.7 to 11.3 ps on a conventional microstrip line.
Paramentric orders on fuzzy numbers and their roles in fuzzy optimization problems

Two types of parametric order relations on the class of symmetric fuzzy numbers generated by shape functions are defined. The first one is same as the one defined by the present author in [3]. The notion of a “mutually nondominant” set of fuzzy numbers is introduced. A minimal solution means a solution nondominated with respect to minimizing under the fuzzy max order. A necessary and sufficient condition for a set of mutually non-dominant minimal solutions to be exhaustively detected by the order criterion of the first type is given. A necessary and sufficient condition for the same purpose as above is given for the second type one. As an application of the parametric orders, a numerical example of fuzzy shortest route problem is illustrated.
GRAVITATIONAL EFFECTS IN BUBBLE COLLISIONS

We investigate the effects of gravitation in the collision of two bubbles in the very early universe, using the thin-wall approximation. In general, the collision of two bubbles gives rise to modulus wall and a phase wave. The space-time metric and all physical quantities possess hyperbolic O(2,1) symmetry. We derive a generalized Birkhoff's theorem to show that the space-time in different regions must therefore be flat, de Sitter, pseudo-Schwarzschild, and pseudo-Schwarzschild-de Sitter, respectively. As in the spherically symmetric O(3) case, the space-time is Petrov type $D$, and so there is no gravitational radiation. Owing to the special symmetry of the space-time, the concentration of matter does not suffice to cause any gravitational collapse to a singularity no matter how severely the two bubbles collide. The modulus walls, viewed from the real vacuum region, eventually propagate outwards with kinks due to a series of collisions, in contrast to the situation in the absence of gravity.
Confirmation of Biot’s theory

Plona’s recent measurements of elastic‐wave speeds in a water‐saturated porous structure of sintered glass beads are compared quantitatively to the predictions of Biot’s theory. The theoretical predictions lie within the bounds of experimental error (3%) for the fast compressional wave and for the shear wave in all cases. For the slow compressional wave, the theoretically predicted speeds lie within about 10% of the experimental values and increase with increase in porosity as observed. Our model achieves this agreement with no significant free parameters. The frame moduli are estimated using a recently developed self‐consistent theory of composite materials. The induced mass of the frame in a water environment is also estimated theoretically.
Thinning Algorithms Analysis Minutiae Extraction with Terminations and Bifurcation Extraction from the Single-Pixeled Thinned Biometric Image

Biometrics is the automatic identification of individuals based on physiological and behavioral characteristics. In today's technologically advanced digital world, it is regarded as the new digital key. There are two operating modes for biometric systems: identification and verification. The most popular biometric modalities are fingerprints, which are employed in many different industries and professions. Three distinct thinning methods are examined in this study. The proposed work looks into how thinning affects fingerprints, as well as minutiae extraction and texture feature analysis. To improve the quality of the fingerprints, thinning techniques such as Zhang- Suen's, Halls, and Guo Halls have been used. In terms of minutiae extraction, the thinning methods were compared. The minutiae points obtained were used to elaborate on the precision rate of fingerprints after processing. The simulations were run, and the experimental data was examined.
A Planar Metrology Method Based on Image Sequence

This paper presents a novel planar metrology method based on image sequence. Compared with the planar metrology method based on single image, the proposed method can enlarge the measuring range effectively. The main reference planar template and the auxiliary reference planar template are used to achieve the transformation between the three-dimensional coordinate systems of different images. The auxiliary reference planar template of the former image is the main reference planar template of the latter image, and their positions remain invariant in the process of the metrology. The main reference planar template are used to obtain the 3D measuring information and the auxiliary reference planar template are used to transform the coordinates of feature points to the same three-dimensional coordinate system. Extensive experimental results show that the proposed method can meet the need of the metrology of the large scene.
Coupling mechanisms for split ring resonators: Theory and experiment

We study experimentally and theoretically coupling mechanisms between metamaterial elements of the split ring resonator (SRR) type. We show that, depending on the orientation of the elements relative to each other, the coupling may be either of magnetic or electric type or a combination of both. Experimental results on SRRs with resonances around 1.7–1.9 GHz agree quantitatively with results of simulations (CST Microwave Studio). Further simulations provide analysis for a variety of SRRs both in the GHz and in the 20 THz frequency regions. The variety of coupling mechanisms can be employed in designing near field manipulating devices based on propagation of slow waves. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
PREDICTION OF DEFORMATION CAUSED BY LANDSLIDES BASED ON GRAPH CONVOLUTION NETWORKS ALGORITHM AND DINSAR TECHNIQUE

Abstract. Around the world, the occurrence of landslides has become one of the greatest threats to human life, property, infrastructure, and natural environments. Despite extensive research and discussions on the spatiotemporal dependence of landslide displacements, there is still a lack of understanding concerning the factors that appear to control displacement distribution in landslides because of their significant variations. This paper implements a Graph Convolutional Network (GCN) to predict displacement following the Moio della Civitella landslide in southern Italy and identify factors that may affect the distribution of movement following the landslide. An interferometric technique, known as permanent scatter interferometry (PSI), has been developed based on Synthetic Aperture Radar (SAR) satellite imagery to derive permanent scatter points that can be used to represent the deformation of landslides. This study utilized the GCN regression model applied to PSs points and data reflecting geological and geomorphological factors to extract the interdependency between paired data points, resulting in an adjacency matrix of the interval [0, 0,8). The proposed model outperforms conventional machine learning and deep learning algorithms such as linear regression (LR), K-nearest neighbors (KNN), Support vector regression (SVR), Decision tree, lasso, and artificial neural network (ANN). The absolute error between the actual and predicted deformation is used to evaluate the proposed model, which is less than 2 millimeters for most test set points.
Working with parents: Using narrative therapy to work towards genuine partnership

Background:There is convincing research evidence of the value of working in partnership with parents to support the well-being and development of children and young people. Much of this research has looked at outcomes for children. At the same time research has demonstrated that partnership is not easy to achieve in relationships between parents and professionals, with many examples of the disempowerment of parents.Aim:This paper explores a way of working that might address the differential power relationship between professionals and parents, using activity theory to illustrate the process.Rationale/Approach:Drawing on a social constructionist perspective and the practice of narrative therapy, the paper analyses the authors’ experience of a series of narrative conversations with parents who volunteered to work with them around a concern. The conversations took place over several weeks and were further developed through outsider witness practice.Findings:This form of a narrative conversation provided an opportunity for the parents to examine, reflect and give recognition to their own resources and skills as a couple and as individuals.Conclusion:This is one example of practitioner research undertaken to explore a different way of working with parents and as such it is a contribution to the ongoing dialogue about how to achieve genuine partnership with parents.
Phytochemical, GC-MS analysis and antioxidant activities of leaf methanolic extract of Lai (Durio kutejensis), the endemic plant of Kalimantan, Indonesia

Abstract. Manurung H, Susanto D, Kusumawati E, Aryani R, Nugroho RA, Kusuma R, Rahmawati Z, Sari RD. 2022. Phytochemical, GC-MS analysis and antioxidant activities of leaf methanolic extract of Lai (Durio kutejensis), the endemic plant of Kalimantan, Indonesia. Biodiversitas 23: 5587-5594. Lai (Durio kutejensis Hassk. Beck) is a fruit plant species endemic to Kalimantan, Indonesia. The leaves are traditionally used to treat several diseases. Currently, there is no scientific validation of the phytochemical content, bioactive compounds, and biological activities of leaf extracts of this plant from the East Kalimantan Province of Indonesia. So, this study aimed to determine the phytochemical compounds, bioactive compounds, and antioxidant activity of crude leaf methanol extract of D. kutejensis. Gas chromatography-mass spectrometry (GC-MS) analysis was performed to determine the bioactive compounds of lai leaf methanol extract. DPPH (2,2-diphenyl-1-picrylhydrazyl) was used to evaluate antioxidant activity. Screening of phytochemical compounds of the leaf methanol extract showed the presence of alkaloids, flavonoids, phenolics, saponins, and steroids. The leaf extract of lai contains total phenolic (104,55 µg GAE g-1 extract) and total flavonoid (281,41 µg QE g-1extract). The extract has weak antioxidant activity with an IC50 of 163,849 ppm. GC-MS analysis confirmed the presence of 43 identified compounds in the crude leaf methanolic extract of D. kutenjesis such as; 2-(1,1-dimethyl ethyl)-Phenol; 4-(3-hydroxy-1-propenyl)-2-methoxy-Phenol (Coniferyl alcohol); E7-Decenylacetate; Octadecanoic acid (Stearic acid); 1,3,6-Octatriene, 3,7-dimethyl-, (Z)-; Palmitaldehyde, diisopentyl acetal; Ledol; Estran-3-one, 17-(acetyloxy)-2-methyl-, (2.alpha.,5.alpha.,17.beta.)-. This study revealed that the leaf methanol extract of D. kutejensis is a good resource of many bioactive compounds that justifies the traditional usage of this species.
How does gender and work location impact perceived worker stress during COVID-19? Findings from King County, WA

Abstract Using an online survey, we explored workplace determinants of perceived stress during COVID-19 in n = 2910 county government workers, and differences in perceived stress by gender and work arrangement (work from home v. do not work from home). We explored relationships with descriptive statistics and linear regression. Access to health and safety resources, increased workplace safety climate, support for work-life balance, and increased access to sick leave were related to lower stress; dependent care stress and female gender were related to higher stress. Among those working from home, higher stress related to an increase in workload and erosion of work/life boundaries. Findings show how the workplace impacts stress, differential determinants by gender/work arrangement, and areas to intervene to improve employee health and well-being.
Relativistic mirrors in plasmas. Novel results and perspectives

Relativistic flying mirrors in plasmas are thin, dense electron or electron–ion layers accelerated by high-intensity electromagnetic waves to velocities close to the speed of light in the vacuum; in nonlinear media, refractive index modulations are induced by a strong electromagnetic wave. The reflection of the electromagnetic wave from the relativistic mirror results in its energy and frequency changing. In the counter-propagation configuration, the frequency of the reflected wave is multiplied by the factor proportional to the gamma-factor squared. This scientific area promises the development of sources of ultrashort X-ray pulses in the attosecond range. The expected intensity will reach the level at which the effects predicted by nonlinear quantum electrodynamics start to play a key role. In the co-propagating configuration, the energy of the electromagnetic wave is transferred to the ion energy, providing a highly efficient acceleration mechanism.
Effectiveness of Non-Contact Dietary Coaching in Adults with Diabetes or Prediabetes Using a Continuous Glucose Monitoring Device: A Randomized Controlled Trial

We aimed to evaluate the effectiveness of dietary coaching and continuous glucose monitoring (CGM) in patients with diabetes or prediabetes to improve their behavioral skills and health outcomes. A randomized controlled study with pre- and post-testing was conducted. Data were collected between November 2020 and April 2021. Forty-five patients with diabetes or prediabetes who used a CGM device were enrolled and analyzed. Dietary education, individual coaching and group coaching were provided to participants in the experimental group for 4 weeks. After the intervention, the thigh circumference in men significantly differed between the two groups (z = −2.02, p = 0.044). For women, participants in the experimental group showed greater improvement in eating self-efficacy compared with those in the control group (z = −2.66, p = 0.008). Insomnia was negatively related to the change in eating self-efficacy (r = −0.35, p = 0.018) and increase in thigh circumference (r = −0.35, p = 0.017). Even if used within a short intervention period, non-contact dietary coaching programs can help enhance behavioral skills, such as eating self-efficacy and health outcomes, such as thigh circumference. Moreover, the changed variables can indirectly improve other health outcomes in patients with diabetes or prediabetes.
Lie Group Solution for Free Convective Flow of a Nanofluid Past a Chemically Reacting Horizontal Plate in a Porous Media

The optimal homotopy analysis method (OHAM) is employed to investigate the steady laminar incompressible free convective flow of a nanofluid past a chemically reacting upward facing horizontal plate in a porous medium taking into account heat generation/absorption and the thermal slip boundary condition. Using similarity transformations developed by Lie group analysis, the continuity, momentum, energy, and nanoparticle volume fraction equations are transformed into a set of coupled similarity equations. The OHAM solutions are obtained and verified by numerical results using a Runge-Kutta-Fehlberg fourth-fifth order method. The effect of the emerging flow controlling parameters on the dimensionless velocity, temperature, and nanoparticle volume fraction have been presented graphically and discussed. Good agreement is found between analytical and numerical results of the present paper with published results. This close agreement supports our analysis and the accuracy of the numerical computations. This paper also includes a representative set of numerical results for reduced Nusselt and Sherwood numbers in a table for various values of the parameters. It is concluded that the reduced Nusselt number increases with the Lewis number and reaction parameter whist it decreases with the order of the chemical reaction, thermal slip, and generation parameters.
A compilation of data on two-photon reactions leading to hadron final states

A comprehensive compilation of experimental results on two-photon initiated reactions with hadronic final states is presented. Processes with both quasi-real and virtual photons are encoded. The data divide into results with exclusive and inclusive anal states. The exclusive channels listed include vector meson production. The inclusive results encompass total cross-sections, photon structure functions and jet measures. Where appropriate these are compared with theoretical models and expectations. The two photon widths of meson resonances are tabulated, being the principal outcome of many experiments. This compilation was completed in march 1994. All the data in this review can be found in and retrieved from the Durham-RAL HEP databases (HEPDATA on CERNVM and DURPDG VAX/VMS, and on the World-Wide-Web) together with data on a wide variety of other reactions.
Effects of Defective Unloading and Recycling of PCNA Revealed by the Analysis of ELG1 Mutants

Timely and complete replication of the genome is essential for life. The PCNA ring plays an essential role in DNA replication and repair by contributing to the processivity of DNA polymerases and by recruiting proteins that act in DNA replication-associated processes. The ELG1 gene encodes a protein that works, together with the Rfc2-5 subunits (shared by the replication factor C complex), to unload PCNA from chromatin. While ELG1 is not essential for life, deletion of the gene has strong consequences for the stability of the genome, and elg1 mutants exhibit sensitivity to DNA damaging agents, defects in genomic silencing, high mutation rates, and other striking phenotypes. Here, we sought to understand whether all the roles attributed to Elg1 in genome stability maintenance are due to its effects on PCNA unloading, or whether they are due to additional functions of the protein. By using a battery of mutants that affect PCNA accumulation at various degrees, we show that all the phenotypes measured correlate with the amount of PCNA left at the chromatin. Our results thus demonstrate the importance of Elg1 and of PCNA unloading in promoting proper chromatin structure and in maintaining a stable genome.
Oridonin Induces Apoptosis in Esophageal Squamous Cell Carcinoma by Inhibiting Cytoskeletal Protein LASP1 and PDLIM1

Esophageal squamous cell carcinoma is a severe malignancy for its high mortality and poor prognosis. Mainstay chemotherapies cause serious side effects for their ways of inducing cell death. Oridonin is the main bioactive constituent from natural plants that has anticancer ability and weak side effects. The proteomics method is efficient to understand the anticancer mechanism. However, proteins identified by proteomics aimed at understanding oridonin’s anticancer mechanism is seldom overlapped by different groups. This study used proteomics based on two-dimensional electrophoresis sodium dodecyl sulfate-polyacrylamide gel electrophoresis (2-DE SDS-PAGE) integrated with mass spectrometry and Gene Set Enrichment Analysis (GSEA) to understand the anticancer mechanism of oridonin on esophageal squamous cell carcinoma (ESCC). The results showed that oridonin induced ESCC cell death via apoptosis by decreasing the protein expression of LASP1 and PDLIM1.
Wavelets: the mathematical background

The authors give an overview of the continuous and oversampled wavelet transform. They discuss how, by sampling the continuous wavelet transform, orthonormal wavelet bases can be obtained. Multiresolution analysis, as a framework for studying wavelet bases, is also presented. Finally, the authors deal with discrete-time wavelet representations, filter banks, and fast algorithms.
Ferromagnetic resonance excitation of two-dimensional wall structures in magnetic stripe domains

Using ferromagnetic resonance, an experimental approach is presented to evidence and analyze the small amplitude excitations of inhomogeneous magnetization distributions in thin magnetic films. This approach is applied to the complex two-dimensional ~2D! domain walls of Co~0001! stripe domains, which contain a reduced Bloch part in the film center and extended flux closure caps at the film surface. Upon varying the pumping field orientation, the different regions of the domain walls, the flux closure caps and the domains can be selectively excited, yielding a rich excitation spectrum with up to seven modes. In combination with static investigations and 2D micromagnetic simulations these modes can be assigned to the domain-wall resonance modes, the oscillations of the flux closure caps, as well as to the excitation of the domain magnetization.
Improved β-SiC heteroepitaxial films using off-axis Si substrates

All β‐SiC films grown using on‐axis (001) Si substrates that have been examined with transmission electron microscopy exhibit a high density of interfacial twins, stacking faults, and antiphase disorder. The antiphase boundaries can be decorated by chemical etching, sputter etching, wet oxidation, and β‐SiC growth in the presence of diborane. All traces of antiphase disorder are eliminated when the heteroepitaxial growth is carried out on vicinal (001) Si substrates that are tilted 2° about a 〈110〉 axis. In addition, growth on the off‐axis Si produces β‐SiC films that are significantly smoother than on‐axis films. The density of stacking faults is apparently unaffected by growth on the off‐axis substrates.
Analysis of the Vehicle Chassis Axle Fractures

With the rapid development of the road transport industry, trucks with semi-trailers have become the main means of transporting goods by road. High quality, durability and reliability of the construction are the main requirements for the production of trailers. Trailer and semi-trailer axles are one of the main and most important components of a truck. Due to the fact that semi-trailer axles are subjected to additional static and dynamic loads during operation, their proper construction is extremely important, therefore they should be carefully designed and tested. The durability of the suspension components refers to the duration of the onset of fatigue. This article presents an analysis of damage to the rear axle of the semi-trailer using macroscopic observations of the damage site and dynamic FEA of stress distribution in the axle material. In order to identify the probable cause of the damage, eight cases of loading the semi-trailer axle were considered. Analytical solutions have shown that in various cases the yield point is exceeded and the strength limit of the modeled semi-trailer axle is reached. The risk of damage to the vehicle’s suspension system components increases on poor roads (bumps and winding road sections).