Miracle-dz/UniFAR-FTUs huggingface dataset:
Inter-subject correlations of EEG reflect subjective arousal and acoustic features of music

Background Research on music-induced emotion and brain activity is constantly expanding. Although studies using inter-subject correlation (ISC), a collectively shared brain activity analysis method, have been conducted, whether ISC during music listening represents the music preferences of a large population remains uncertain; additionally, it remains unclear which factors influence ISC during music listening. Therefore, here, we aimed to investigate whether the ISCs of electroencephalography (EEG) during music listening represent a preference for music reflecting engagement or interest of a large population in music. Methods First, we selected 21 pieces of music from the Billboard Japan Hot 100 chart of 2017, which served as an indicator of preference reflecting the engagement and interest of a large population. To ensure even representation, we chose one piece for every fifth song on the chart, spanning from highly popular music to less popular ones. Next, we recorded EEG signals while the subjects listened to the selected music, and they were asked to evaluate four aspects (preference, enjoyment, frequency of listening, and arousal) for each song. Subsequently, we conducted ISC analysis by utilizing the first three principal components of EEG, which were highly correlated across subjects and extracted through correlated component analysis (CorrCA). We then explored whether music with high preferences that reflected the engagement and interest of large population had high ISC values. Additionally, we employed cluster analysis on all 21 pieces of music, utilizing the first three principal components of EEG, to investigate the impact of emotions and musical characteristics on EEG ISC during music listening. Results A significant distinction was noted between the mean ISC values of the 10 higher-ranked pieces of music compared to the 10 lower-ranked pieces of music [t(542) = −1.97, p = 0.0025]. This finding suggests that ISC values may correspond preferences reflecting engagement or interest of a large population. Furthermore, we found that significant variations were observed in the first three principal component values among the three clusters identified through cluster analysis, along with significant differences in arousal levels. Moreover, the characteristics of the music (tonality and tempo) differed among the three clusters. This indicates that the principal components, which exhibit high correlation among subjects and were employed in calculating ISC values, represent both subjects’ arousal levels and specific characteristics of the music. Conclusion Subjects’ arousal values during music listening and music characteristics (tonality and tempo) affect ISC values, which represent the interest of a large population in music.
Principal mentoring in one education district in the Western Cape: A case study

The aim with this study was to investigate mentoring as a professional developmental strategy for principals and to establish whether there was a need for a formal mentoring programme for principals and circuit managers. An interpretive, qualitative case study approach was adopted, with 13 participants being selected for interview via purposive sampling. Data were generated from semi-structured interviews. The findings reveal that the professional developmental strategies to which principals are exposed are not sustainable. The findings also show that principals were exposed to informal mentoring practices but were never part of a formal mentoring programme, and that there was a need for such a programme. We, therefore, recommend that a mentoring programme for principals be developed and phased in accordingly, namely the connection between the mentee and the mentor, relationship building and implementation, assessment (reflection), and separation of the mentee and mentor from the mentoring relationship.
The evolution of gas in galaxies

A new technique has been used to measure in the distant past the gas content of galaxies, the fuel supply for star formation. These results complement the established observations of galaxies that show there has been a ten fold decrease in star formation over the last 8 billion years (from redshift z ∼ 1.0). To quantify the atomic neutral hydrogen gas in galaxies their H i 21-cm radio emission has been measured. Instead of trying to observe the weak signal from each galaxy, the H i 21-cm emission signal from multiple galaxies has been coadded together using their known optical positions and redshifts. This coadding technique has been used with radio observations from the Giant Metrewave Radio Telescope (GMRT) and with optical observations from the Anglo-Australian Telescope (AAT) to measure the H i gas content of distant galaxies in a variety of environments from the field to clusters. Specifically, the average atomic neutral hydrogen (H i) gas content of 121 starforming galaxies at a look-back time of ∼3 billion years (redshift z = 0.24) has been examined, along with the gas content of 324 galaxies around Abell 370, a galaxy cluster at a look-back time of ∼4 billion years (redshift z = 0.37). Substantial quantities of H i gas is observed in these distant galaxies and their star formation rate is found to follow the same correlation with their H i gas content as that seen in nearby galaxies. This implies that the star formation mechanisms in these galaxies were not substantially different from those operating today, even though the cosmic star formation rate density was significantly higher at the time. The H i coadding technique is well suited for use with the next generation of radio telescopes, such as the SKA pathfinder telescopes of ASKAP and MeerKAT. Using the nominal design parameters of these new telescopes, and the properties of galaxies in existing deep optical redshift surveys, estimates of the measurable coadded H i 21-cm radio emission with these telescopes have been made. These estimates show that one can use ASKAP and MeerKAT to measure the H i gas content of galaxies out to a redshift z = 1.0. Such observations would provide a full and detailed understanding of the linkage between star formation and gas in galaxies over the last 8 billion years.
Echocardiogrhphic assessment of the effect of type (2) Diabetes mellitus on cardiac performance

Background: Diabetes mellitus (DM) causes damaging effects on the cardiac function; these effects can be observed on the diastolic performance of the heart reflected on the change in transmitral blood velocity, the cardiac wall and septum thickness.Objectives: The present study was to assess the diastolic and systolic cardiac muscle performance for patients with type 2 diabetes mellitus compared with control individuals and to evaluate the index of myocardial performance.Patients and Methods: The study involved 97 patients (35 male and 62 female of average age of 56.2 ±10.755) of type 2 diabetes mellitus (DM), they were investigated for their left ventricle performance and compared with 51 normal individuals “the control group” (20 male and 31 female of average age of 41.4 ± 13.196). Measurements of isovolumetric contraction time IVCT, ejection time ET, ejection fraction EF%, isovolumetric relaxation time IVRT, the early and late peak velocities E and A of transmitral flow, left ventricle diameter in diastole and systole LVIDs, LVIDs, posterior wall thickness PWTd, and Interventricular septum thickness in diastole IVSTd were measured, and index of myocardial performance IMP was calculated.Results: Results reveal differences in these parameters for patients group relative to controls, in IVRT, ET, E, A, E/A, EF%, IMP, LVIDs, PWTd and IVSTd all are strongly significant with p value <0.001and for FS% p value = 0.0029 except for IVCT the change was 9.342% with p value 0.188 and the change in LVIDd -3.586%, p value 0.052 were not significant.Conclusion: Diabetes mellitus can cause a deleterious effect on the myocardium. The effect causes impairment in the cardiac diastolic performance and muscle contractility caused by the damage inflicted by hyperglycemia (high blood sugar). Also results show that IMP is increased in type 2 DM patients. This increase may be an early sign of diabetic cardiomyopathy in diabetic patients.
Exploring the Complex Connection Between Diabetes and Cardiovascular Disease: Analyzing Approaches to Mitigate Cardiovascular Risk in Patients With Diabetes

Cardiovascular disease (CVD) is the primary cause of morbidity and mortality in individuals diagnosed with diabetes mellitus. This narrative review offers a comprehensive examination of the complex correlation between diabetes and cardiovascular complications. The objective of this review is to analyze the most recent evidence on preventive measures and treatment options for mitigating cardiovascular risk in patients with diabetes, by synthesizing existing literature. Insulin resistance plays a crucial role in connecting diabetes and CVD, leading to the development of dyslipidemia and atherogenesis. As a result, the risk of cardiovascular events in individuals with diabetes is significantly elevated. Moreover, the presence of hyperglycemia-induced oxidative stress and inflammation serves to intensify endothelial dysfunction and vascular damage, thereby exacerbating the risk of cardiovascular complications. The interaction between diabetes and CVD frequently speeds up the development of atherosclerotic plaque, making the plaque more prone to rupture. This can lead to severe cardiovascular events such as myocardial infarction and stroke. It is crucial to comprehend the intricate relationship between diabetes and CVD in order to formulate effective strategies aimed at enhancing patient outcomes and mitigating the burden associated with these interconnected chronic conditions. Healthcare practitioners can enhance the quality of life and reduce mortality rates associated with CVD in diabetic patients by thoroughly examining evidence-based preventive measures and treatment options. This approach allows them to make informed decisions when managing cardiovascular risk. In summary, this narrative review provides a valuable resource for healthcare professionals and researchers, presenting a comprehensive analysis of the complex relationship between diabetes and CVD. By providing a comprehensive analysis of the latest evidence and elucidating the underlying mechanisms, this review seeks to establish a foundation for the development of innovative strategies in diabetes management. These strategies have the potential to significantly improve cardiovascular outcomes and enhance overall patient care.
FACTORS AFFECTING FINANCIAL DISTRESS IN MANUFACTURING COMPANIES LISTED ON THE IDX

In this study, the causes of financial distress in manufacturing firms listed on the Indonesia Stock Exchange from 2018 to 2020 were investigated. These factors include profitability (as measured by return on assets [ROA]), liquidity (as measured by current ratio [CR]), sales growth (as measured by sales growth rate), leverage (as measured by debt to assets [DAR]), firm size (as measured by the logarithm of total assets), and operating capacity (as measured by total assets turnover [TATO]). Based on the purposive sampling strategy, 99 data from 33 organizations were chosen as research samples. The EViews 12 was used to test the data processing in this investigation. This study's analysis employed a multiple regression analysis approach. The findings of this study indicate that financial distress is significantly and negatively influenced by firm size. Profitability, liquidity, and operating capacity, on the other hand, have a positive and significant impact on financial distress. Leverage and sales growth have no impact on financial distress.
The excavation and analysis of prehistoric Caribbean remains: A bioarchaeological case study of a prehistoric female from Nevis, West Indies

THE EXCAVATION AND ANALYSIS OF PREHISTORIC CARIBBEAN REMAINS: A BIOARCHAEOLOGICAL CASE STUDY OF A PREHISTORIC FEMALE FROM NEVIS, WEST INDIES By Chris Keith In the summer of 2011, the remains of a 1000 year old indigenous Caribbean woman were discovered buried on a beach near White Bay, Nevis, West Indies. The following summer, a team of excavators and osteologists, including the author, returned to Nevis to excavate and analyze the remains with the intention to learn as much as possible about the remains and, through proxy, the people to whom they belonged. We felt that through our investigations of the life of this woman, whom we dubbed Taoua, we would be able to extrapolate this information more broadly to the people living in the Caribbean during the Ostionoid period (circa 800-1150 Common Era, or CE). The research done on these remains is important since there is little known about migration patterns of the Caribbean people during the Ostionoid era, and there is much confusion about who was living where, and when, during this large swath of time. Beyond the wider academic appeal, there is much interest in Carib life by the modern Nevisians; in fact, this research was done in conjunction with the Nevisian Historical and Conservation Society (NHCS) and current Nevisians are eager to learn about the prior inhabitants, the history of the island, and what it meant to be a prehistoric Nevisian. The following paper is a catalog of the events of that trip, including excavation and analysis. A complete and detailed background of Caribbean prehistory will also be discussed in order to understand the cultural context of this individual. An additional literature review of osteological material will be undertaken to help draw correlations to the bony features we found on Taoua and what activities, diet, and pathologies with which she may have been affected. Finally, the paper will conclude with a discussion of the analysis and the literary research.
Efficacy of Empirical Radioiodine Therapy in Patients with Differentiated Thyroid Cancer and Elevated Serum Thyroglobulin without Evidence of Structural Disease: A Propensity Score Analysis

Simple Summary In patients with differentiated thyroid cancer, the standard treatment consists in surgery followed by radioactive iodine (RAI) therapy. Follow-up is usually performed by serum thyroglobulin measurements and neck ultrasound, in order to detect the presence of persistent disease. Detectable thyroglobulin levels after the first treatment may indicate the presence of still viable tumor cells. Therefore, empiric radioiodine administration can be considered for both diagnostic and therapeutic purposes in the presence of elevated thyroglobulin after the first treatment also in patients without evidence of persistent disease. A beneficial effect of this approach has been suggested, in particular in patients with high suspicious of distant metastases at post-therapy whole body scan. However, a significant impact on patient outcomes has not been addressed andthe identification of patients who may benefit from this approach has not been fully clarified. Therefore, the use of empiric RAI therapy in patients with DTC and its potential impact on outcome still remains controversial. Abstract We assessed the outcome of administration of empiric radioactive iodine (RAI) therapy to patients with differentiated thyroid cancer (DTC), in a propensity-score-matched cohort of patients with biochemical incomplete response (BIR) and without evidence of structural disease. We retrospectively evaluated 820 DTC patients without distant metastases, who underwent total thyroidectomy followed by RAI therapy, with available BIR at 12 months and follow-up evaluations. The patients were categorized according to the administration of empiric therapy (ET). To account for differences between patients with (n = 119) and without (n = 701) ET, a propensity-score-matched cohort of 119 ET and 119 no-ET patients was created. The need for additional therapy and the occurrence of structural disease were considered as end-points. During a median follow-up of 53 months (range 3–285), 57 events occurred (24% cumulative event rate). The rate of events was significantly higher in the no-ET compared to the ET patients (30% vs. 18% p < 0.001). The multivariate Cox analysis identified age (p < 0.01), pre-therapy Tg (p < 0.05) and empiric RAI therapy (p < 0.01) as predictors of outcome. The Kaplan–Meier analysis found that progression-free survival was lower in no-ET patients compared to the ET group (p < 0.01). In patients with DTC treated with surgery and RAI, and with biochemical incomplete response at the 12-month evaluation, their prognosis seemed to be affected by Tg values and the empiric treatment. The identification of candidates for this approach may improve prognosis.
Changes in Soil Carbon and Nitrogen in Forests of Walker Branch Watershed 1972-2004

Changes in soil C and N concentrations and contents in four samplings during a 32-yr period on Walker Branch watershed in Tennessee were determined and compared with previously measured C and N fluxes and with changes in ecosystem C and N pools during this period. Soils showed significant increases in C and N concentrations in surface horizons from 1972 to 2004, and most of this increase occurred between 1972 and 1982. A previously observed decline in soil C and N contents between 1982 and 1993 was reversed in 2004 such that the latter increased to near 1982 values. The changes in soil C content could be approximately accounted for by previously measured litterfall and soil CO{sub 2}-C fluxes. Changes in soil N could not be accounted for by leaching, increments in vegetation, or by laboratory bias, changes during sample storage, or reasonable estimates of field sampling errors. We conclude that, although vegetation C and N pools increased steadily during the sampling period in most cases, changes in soil C and N pools on Walker Branch watershed are highly variable in both space and time, and there has been no unidirectional trend during the time period of this study.
Inceptor facilitates acrosomal vesicle formation in spermatids and is required for male fertility

Spermatogenesis is a crucial biological process that enables the production of functional sperm, allowing for successful reproduction. Proper germ cell differentiation and maturation require tight regulation of hormonal signals, cellular signaling pathways, and cell biological processes. The acrosome is a lysosome-related organelle at the anterior of the sperm head that contains enzymes and receptors essential for egg-sperm recognition and fusion. Even though several factors crucial for acrosome biogenesis have been discovered, the precise molecular mechanism of pro-acrosomal vesicle formation and fusion is not yet known. In this study, we investigated the role of the insulin inhibitory receptor (inceptor) in acrosome formation. Inceptor is a single-pass transmembrane protein with similarities to mannose-6-phosphate receptors (M6PR). Inceptor knockout male mice are infertile due to malformations in the acrosome and defects in the nuclear shape of spermatozoa. We show that inceptor is expressed in early spermatids and mainly localizes to vesicles between the Golgi apparatus and acrosome. Here we show that inceptor is an essential factor in the intracellular transport of trans-Golgi network-derived vesicles which deliver acrosomal cargo in maturing spermatids. The absence of inceptor results in vesicle-fusion defects, acrosomal malformation, and male infertility. These findings support our hypothesis of inceptor as a universal lysosomal or lysosome-related organelle sorting receptor expressed in several secretory tissues.
Loneliness, Social Support, Social Trust, and Subjective Wellness in Low-Income Children: A Longitudinal Approach

The progress and development of society in every sense is possible by raising healthy individuals. To do so, it is necessary to ensure the physical and mental development of children in a healthy way. There are many variables that affect the physical and mental development of children. These variables are affected by individual factors, social structure, social interactions and cultural values. In addition, when these factors interact with each other, their effect on behavior and well-being may increase. Undoubtedly, one of the primary factors negatively affecting a child’s physical and psychological development is the adverse economic conditions and hardships experienced by his/her family and consequently, by the child. Increasing poverty hinders children’s access to resources, and thus negatively affects their mental health as well as their physical development. Furthermore, positive economic conditions pave the way for an improved environment, better nutrition, higher-quality education, elevated social status, more friends, reduced feelings of loneliness, and increased social support and trust and all of these positively contribute to psychological well-being. Therefore, based on the conviction that early interventions can be protective and screening is needed to determine the proper intervention, this study aims to investigate the relationship between psychological well-being, loneliness, social support and social trust, all of which affect the psychological health of children living in economically disadvantaged families. To this end, answers to the following questions were sought. Is there a significant relationship between the loneliness, social support, social trust and psychological well-being of the children from low-income families? Do the feelings of loneliness, social support and social trust of the children from low-income families significantly predict their psychological well-being?