Miracle-dz/UniFAR-FTUs huggingface dataset:
Making a Difference with Music Psychology Research: Strategy, Serendipity, and Surviving a Global Pandemic

The COVID-19 pandemic has forced researchers around the globe in every discipline imaginable into a position, where they have to provide justification for the relevance of their work. This represents a sharp acceleration in an underlying trend toward demonstrating greater impact for research, as evidenced in the UK by assessments such as Pathways to Impact statements in grant applications and Research Excellence Framework (REF) Impact Case Studies. Music psychology is ideally positioned at the nexus of a number of different larger fields to afford strategic relevance of some kind, and some work is more obviously placed to do so, such as the many intervention projects harnessing instrumental benefits of music which are explicitly designed to improve people’s lives. However, I argue that the fundamental power of music (in and of itself as well as in other areas) provides everyone in the field with inherent potential impact. Using the case study of a recent project, I am leading on people’s favorite music choices, which turned into something of value to many of its participants almost overnight, I illustrate how serendipity can be developed into strategy. Drawing on insights from analysis of people’s accounts of their favorite music, I show how the fundamental premise that music matters to people gives music psychology research a head start in its quest for relevance, placing this in wider debates about the relevance of music, the arts, and culture to post-COVID-19 life.
What School Buildings Can Teach Us: Post-Occupancy Evaluation Surveys in K-12 Learning Environments

Using the CBE Indoor Environmental Quality Occupant survey, (POE) surveys were conducted in 61 school buildings across the country (roughly 1700 teachers and staff completed the survey), 11 of which were designated as “green” buildings (defined here as having either a LEED certification or an AIA Committee on the Environment Top Ten award). Detailed information about each building was collected, including occupancy demographics, size, age, and general information on HVAC systems. User satisfaction scores were compared to various design features in school environments, to investigate the nature of the relationship between school building design and teacher satisfaction with indoor environments. Students were not surveyed, due to difficulties in getting access to students, and the large age range of students in schools that were surveyed (K-12). However, teachers proved to be very thorough and representative respondents, often responding representatively for their students. The primary objective of this research is to demonstrate the usefulness of occupant feedback mechanisms in school buildings, both for individual building feedback loops, but also for school districts and the industry as a whole. The study aims to show that POEs can produce a variety of interesting, relevant and targeted results with minimal effort and inconvenience to staff and students. Finally, the study aims to identify some trends in school buildings that may have a positive or negative impact on teacher satisfaction. This can ultimately help designers to better understand the implications of certain school design features, and support the argument that school facilities impact overall school quality.
Second Language Listening Comprehension Gain From Aural vs. Audio-Visual Inputs: The Case of EFL Arab Learners

This study aims at finding out which medium is best for the acquisition of L2 listening skills, aural or audio-visual listening comprehension. Sixty EFL Arab learners were asked to sit for pre- and post-tests. The post-test proved a significant improvement in the performance of the students of the experimental group who were exposed to audio-visual medium. This outperformance of the experimental group appeared in their ability to distinguish the meanings of several words in the pre- and post-tests. They were able to identify most of the L2 vocabulary, grammar and syntax because of using the audio-visual materials. The experimental group managed to understand the linguistic information and they were also able to answer the questions in both given tests correctly. On the contrary, the performance of the control group was clearly poor in terms of the L2 vocabulary, grammar and syntax and the reason is referring to the use of the traditional material which is the aural one. The subjects of the experimental group were interested in learning listening by using audio-visual materials because it helps them to develop the listening skills faster, unlike the subjects of the control group. Therefore, the results show that multimedia is effective in enhancing the skills of listening comprehension of female Saudi EFL learners.
Machine Learning Applications to Sports Injury: A Review

: As sports injuries increase in frequency in adolescents, and injuries in professional athletes create a detrimental impact on the sports industry, research surrounding preventing sports injuries becomes more prevalent. The mechanism for sports injury is well defined and includes intrinsic (age, psychology etc.) and extrinsic risk factors (weather, training load etc.), and the inciting event. With the rise of machine learning (ML), a variety of ML techniques have been applied to various sports injury aspects. The purpose of this work is to assess the current applications of ML to sports injury and identify areas of growth by a systematic analysis of applications to each injury element: intrinsic factors, extrinsic factors, and the inciting event. Current underdeveloped areas are identified as: psychological effect, use of extrinsic factors, analysis of the inciting event, and application of the action recognition ability of videos and wearable technology. Future technical applications in these underdeveloped areas should be undergone to expand on and improve sports injury prevention technology.
Apparent losses caused by water meter inaccuracies at ultralow flows

Although meter accuracy has been addressed in the past as a potential cause of apparent water loss, the lack of significant data on meter accuracy at low flows has caused losses at these flow rates to be largely ignored. This article provides average low‐flow accuracies of different meter types and outlines two methods for estimating apparent losses caused by meter inaccuracy at low flows. By estimating apparent losses and resulting decreases in revenues, utilities can gain a better understanding of the real consequences of meter inaccuracy at low flow rates. Stopping nonrevenue water loss attributable to meter inaccuracy can result in substantial short‐term increases in utility revenue. Furthermore, meters that accurately record water across the entire range of flow rates lead to more equitable customer billing. In light of these benefits as well as increased system efficiency, utilities may want to make low‐flow accuracy a key consideration in selecting meters for initial installation or replacement.
Reducing Stress and Preventing Depression (RESPOND): Randomized Controlled Trial of Web-Based Rumination-Focused Cognitive Behavioral Therapy for High-Ruminating University Students (Preprint)

BACKGROUND Prevention of depression is a priority to reduce its global disease burden. Targeting specific risk factors, such as rumination, may improve prevention. Rumination-focused Cognitive Behavioral Therapy (RFCBT) was developed to specifically target depressive rumination. OBJECTIVE The primary objective of this study was to test whether guided Web-based RFCBT (i-RFCBT) would prevent the incidence of major depression relative to usual care in UK university students. The secondary objective was to test the feasibility and estimated effect sizes of unguided i-RFCBT. METHODS To address the primary objective, a phase III randomized controlled trial was designed and powered to compare high risk university students (N=235), selected with elevated worry/rumination, recruited via an open access website in response to circulars within universities and internet advertisements, randomized to receive either guided i-RFCBT (interactive Web-based RFCBT, supported by asynchronous written Web-based support from qualified therapists) or usual care control. To address the secondary objective, participants were also randomized to an adjunct arm of unguided (self-administered) i-RFCBT. The primary outcome was the onset of a major depressive episode over 15 months, assessed with structured diagnostic interviews at 3 (postintervention), 6, and 15 months post randomization, conducted by telephone, blind to the condition. Secondary outcomes of symptoms of depression and anxiety and levels of worry and rumination were self-assessed through questionnaires at baseline and the same follow-up intervals. RESULTS Participants were randomized to guided i-RFCBT (n=82), unguided i-RFCBT (n=76), or usual care (n=77). Guided i-RFCBT reduced the risk of depression by 34% relative to usual care (hazard ratio [HR] 0.66, 95% CI 0.35 to 1.25; P=.20). Participants with higher levels of baseline stress benefited most from the intervention (HR 0.43, 95% CI 0.21 to 0.87; P=.02). Significant improvements in rumination, worry, and depressive symptoms were found in the short-to-medium term. Of the 6 modules, guided participants completed a mean of 3.46 modules (SD 2.25), with 46% (38/82) being compliant (completing ≥4 modules). Similar effect sizes and compliance rates were found for unguided i-RFCBT. CONCLUSIONS Guided i-RFCBT can reduce the onset of depression in high-risk young people reporting high levels of worry/rumination and stress. The feasibility study argues for formally testing unguided i-RFCBT for prevention: if the observed effect sizes are robustly replicated in a phase III trial, it has potential as a scalable prevention intervention. CLINICALTRIAL ISRCTN Registry ISRCTN12683436; https://www.isrctn. com/ISRCTN12683436 (Archived by WebCite at http://www.webcitation.org/77fqycyBX) INTERNATIONAL REGISTERED REPOR RR2-10.1186/s13063-015-1128-9
Targeted Deep Sequencing of Mycosis Fungoides Reveals Intracellular Signaling Pathways Associated with Aggressiveness and Large Cell Transformation

Simple Summary In order to decipher the molecular mechanisms of large cell transformation (LCT) in mycosis fungoides (MF), we screened 51 longitudinally obtained skin samples of mycosis fungoides patients (n = 27) with versus without large-cell transformation by the means of targeted deep sequencing in close clinicopathological correlation. The analysis of longitudinally obtained tissue revealed a dynamic mutational profile in the context of an evolutionary selection processes with the example of PLCG1 alterations. In patients with an aggressive clinical course, we detected high mutational heterogeneity revealing the highest frequency of mutations in patients with LCT. The affected genes included members of the JAK/STAT signaling pathway and epigenetic modifiers. The key findings of our analysis included recurrent activating RAS mutations (KRAS and NRAS) being exclusively present in LCT MF; what is of note is that these molecular aberrations were already present in early stages; thus, RAS mutations in MF exhibit a prognostic marker for a higher risk of relapse and progression and restricted prognosis. As RAS mutated tumors are currently in the focus of novel targeted treatment options in several clinical trials, such personalized treatment modalities might offer novel therapeutic options for RAS mutated MF patients. Abstract Introduction: Large-cell transformation (LCT) of mycosis fungoides (MF) has been associated with a higher risk of relapse and progression and, consequently, restricted prognosis. Its molecular pathogenesis has not been elucidated yet. Materials and Methods: In order to address molecular mechanisms of LCT, we performed hybrid capture panel-based sequencing of skin biopsies from 10 patients suffering from MF with LCT versus 17 patients without LCT including follow-up biopsies during clinical course, respectively (51 samples in total). The analyzed patients were attributed to three different groups based on the presence of LCT and clinical behavior. Results: While indolent MF cases without LCT did not show pathogenic driver mutations, a high rate of oncogenic alterations was detected in patients with LCT and aggressive clinical courses. Various genes of different oncogenic signaling pathways, including the MAPK and JAK-STAT signaling pathways, as well as epigenetic modifiers were affected. A high inter-individual and distinctive intra-individual mutation diversity was observed. Oncogenic RAS mutations were exclusively detected in patients with LCT. Conclusion: Our data demonstrate that LCT transition of MF is associated with increased frequency of somatic mutations in cancer-associated genes. In particular, the activation of RAS signaling—together with epigenetic dysregulation—may crucially contribute to the molecular pathogenesis of the LCT phenotype, thus conveying its adverse clinical behavior.
Seismic Assessment of Freestanding Ceramic Vase with Shaking Table Testing and Performance-Based Earthquake Engineering

ABSTRACT Earthquake damage to freestanding nonstructural components has occurred in past earthquakes. Ceramic vase is one of the most vulnerable freestanding nonstructural components in museums, residential, and historical buildings. To investigate the seismic performance of a freestanding vase, shaking table tests were conducted, where four motions, consisting of two historic and two artificial ones, were selected and generated. The kinetic friction coefficient was acquired with a slow-pull test, which was used to define the possible response modes. The rocking and sliding responses of the vase were observed by accelerometers and high-speed camera. Results showed that the response mode of the vase was highly dependent on the input peak acceleration, i.e., the higher the peak acceleration, the larger the peak and residual displacements and rocking angles. In addition, the dynamic response varies with the excitation of different input motions, indicating that the frequency contents of the input motion also affect the rocking intensity. Generally, the experimental kinetic friction coefficient from the shaking table test matched the one from the slow-pull test closely, demonstrating that the two approaches were reasonable and accurate enoughand can be accepted. Using the philosophy of the second generation of performance-based earthquake engineering, damage modes, performance levels, and fragility curves were defined and generated on account of crack intensity, repair actions, and rocking angles, respectively. These efforts are also beneficial for the seismic evaluation of the freestanding objects in building structures.
Understandable Steganography

For hiding information in a digitalized object Steganography is an important technique. It is a special kind of scientific technique which involves the secret information communication inside suitable cover objects of multimedia like image files, audio or videos. The embedded data and its existence are hidden with the help of Steganography. It is a method of hiding data which has enormously improved the security level of confidential data with the help of special hiding mechanism and is considered as remarkable achievement in the computational power. The main aims of Steganography are; capacity of concealed data along with its robustness, lack of detection etc. These are some of the additional features which make it distinguishing from other older techniques like watermarking as well as cryptography. In this research paper, we have surveyed Steganography of digital images and cover the basic and key concepts. In spatial representation the development of image Steganographic methodology in the format of JPEG, along with that we will also debate on the modern developments as far as Steganography is concerned.For increasing Steganographic security, specifically used approaches are shortlisted and the developments made after investigations are also presented in this paper.
Handheld Multispectral Fluorescence Imaging System to Detect and Disinfect Surface Contamination

Contamination inspection is an ongoing concern for food distributors, restaurant owners, caterers, and others who handle food. Food contamination must be prevented, and zero tolerance legal requirements and damage to the reputation of institutions or restaurants can be very costly. This paper introduces a new handheld fluorescence-based imaging system that can rapidly detect, disinfect, and document invisible organic residues and biofilms which may host pathogens. The contamination, sanitization inspection, and disinfection (CSI-D) system uses light at two fluorescence excitation wavelengths, ultraviolet C (UVC) at 275 nm and violet at 405 nm, for the detection of organic residues, including saliva and respiratory droplets. The 275 nm light is also utilized to disinfect pathogens commonly found within the contaminated residues. Efficacy testing of the neutralizing effects of the ultraviolet light was conducted for Aspergillus fumigatus, Streptococcus pneumoniae, and the influenza A virus (a fungus, a bacterium, and a virus, respectively, each commonly found in saliva and respiratory droplets). After the exposure to UVC light from the CSI-D, all three pathogens experienced deactivation (> 99.99%) in under ten seconds. Up to five-log reductions have also been shown within 10 s of UVC irradiation from the CSI-D system.
Transcriptome Profiling Reveals the Effects of Nitric Oxide on the Growth and Physiological Characteristics of Watermelon under Aluminum Stress

Excessive aluminum ions (Al3+) in acidic soil can have a toxic effect on watermelons, restricting plant growth and reducing yield and quality. In this study, we found that exogenous application of nitric oxide (NO) could increase the photochemical efficiency of watermelon leaves under aluminum stress by promoting closure of leaf stomata, reducing malondialdehyde and superoxide anion in leaves, and increasing POD and CAT activity. These findings showed that the exogenous application of NO improved the ability of watermelon to withstand aluminum stress. To further reveal the mitigation mechanism of NO on watermelons under aluminum stress, the differences following different types of treatments—normal growth, Al, and Al + NO—were shown using de novo sequencing of transcriptomes. In total, 511 differentially expressed genes (DEGs) were identified between the Al + NO and Al treatment groups. Significantly enriched biological processes included nitrogen metabolism, phenylpropane metabolism, and photosynthesis. We selected 23 genes related to antioxidant enzymes and phenylpropane metabolism for qRT-PCR validation. The results showed that after exogenous application of NO, the expression of genes encoding POD and CAT increased, consistent with the results of the physiological indicators. The expression patterns of genes involved in phenylpropanoid metabolism were consistent with the transcriptome expression abundance. These results indicate that aluminum stress was involved in the inhibition of the photosynthetic pathway, and NO could activate the antioxidant enzyme defense system and phenylpropane metabolism to protect cells and scavenge reactive oxygen species. This study improves our current understanding by comprehensively analyzing the molecular mechanisms underlying NO-induced aluminum stress alleviation in watermelons.
Ambidextrous leadership in innovation management processes : exploring the dynamics of opening and closing leadership behaviors at different levels of the Stage-Gate model

The following study builds upon a recently proposed theory of ambidextrous leadership for innovation which argues that effective innovation leadership can be achieved by flexibly switching between two different kinds of opposing yet complementary sets of leadership behaviors. The purpose of this study is to extent the existing theory of ambidextrous leadership from Rosing and colleagues by providing a more differentiated view with regard to its most central assumption about how innovation leadership can be described. The research goal was to explore how both types of leadership behaviors alternate over the course of the innovation process. On the basis of the Stage-Gate process model opening and closing leadership behaviors were explored during the innovation process. Results reveal that opening and closing leadership behaviors are both constantly present but occur in different intensity over the course of the innovation process. Thereby findings generally underline the importance of ambidextrous leadership within innovation processes. In addition, the applied model of ambidextrous leadership is further extended by defining and refining existing and new items of ambidextrous leadership behaviors
EXPERIENCE AND EXPERTISE IN HAZARD PERCEPTION

in the experiment reported here, new forms of a portable test on hazard perception were subjected to validation by investigating the performance of groups of expert and novice drivers, along with a group of experienced drivers matched with the expert group in age and experience. at present, there is little unambiguous evidence for the benefits of advanced driver training for any aspect of driver performance. in this experiment, it was hoped that by comparing the performance of expert and experienced drivers matched for age and experience, it would be possible to make some assessment of the influence of advanced training on hazard perception. it was found that the test used in the experiment can discriminate between expert, experienced and novice drivers in terms of their ability to perceive road hazards, and it is concluded that the test, while still in its infancy, is an appropriate and sensitive instrument for the measurement of hazard perception. for the covering abstract of the seminar see irrd 845356.
Biomechanical and Performance Response of Man in Six Different Directional Axis Vibration Environments

Abstract : A series of experiments was performed to explore biodynamic response and tracking performance in various whole-body vibration environments. The primary experimental variable was the direction of the vibration: X+pitch, Y+roll, Z, roll, pitch, and yaw. Tracking axis (pitch or roll) and control-stick spring constant were additional experimental variables. Data from these experiments were analyzed to derive engineering descriptions of biodynamic response and tracking behavior, and a model was developed to relate tracking performance to biodynamic response parameters. (Author)
The Relationship between Physical Activity and Academic Procrastination in Chinese College Students: The Mediating Role of Self-Efficacy

Background: Academic procrastination (AP) has been a common problematic behavior in college students. While physical activity (PA) has been reported to increase self-efficacy and reduce AP, less is known about the potential relationships among them. Therefore, this study aimed to investigate the mediating effect of self-efficacy on the relationship between PA and AP. Methods: 687 Chinese college students (51% males, 49% females) aged 17–23 years (M = 19.59, SD = 0.89) participated in the study. PA, self-efficacy, and AP were assessed using the Physical Activity Rating Scale-3 (PARS-3), the Generalized Self-Efficacy Scale, and the Procrastination Assessment Scale-Students (PASS), respectively. Pearson correlation analysis, linear regression analysis, and mediation analysis were used to analyze the data. Results: (1) PA has a significant and negative impact on college students’ AP, (2) PA has a significant and positive impact on college students’ self-efficacy; (3) self-efficacy has a significant and negative impact on AP in college students; and (4) self-efficacy significantly mediates the relationship between PA and AP. Conclusions: PA is an effective intervention for directly and indirectly decreasing college students’ AP. Therefore, more intervention efforts should focus on the promotion of PA in higher education to improve students’ self-efficacy and thus, to reduce AP among college students.