Miracle-dz/UniFAR-FTUs huggingface dataset:
A New Feature Transformation Method Based on Rotation for Speaker Identification

In this paper, we propose a new feature transformation method that is optimized for diagonal covariance Gaussian mixture models which is used for a speaker identification system. We first define an object function as the distances between the Gaussian mixture components and rotate each plane in the feature space to maximize the object function. The optimal degrees of the rotations are found using the particle swarm optimization algorithm. We applied the transformation to a speaker identification task in unknown noisy environments. The proposed transformation is compared with conventional principle component analysis and linear discriminant analysis. The results show that the proposed feature transformation method outperformed existing methods in very high noise environment.
Fractional Quantum Anomalous Hall Effect in a Graphene Moiré Superlattice

The fractional quantum anomalous Hall effect (FQAHE), the analog of the fractional quantum Hall effect 1 at zero magnetic field, is predicted to exist in topological flat bands under spontaneous time-reversal-symmetry breaking 2–5 . The demonstration of FQAHE could lead to non-Abelian anyons which form the basis of topological quantum computation 6–8 . So far, FQAHE has been observed only in twisted MoTe 2 (t-MoTe 2 ) at moiré filling factor v > 1/2 9–12 . Graphene-based moiré superlattices are believed to host FQAHE with the potential advantage of superior material quality and higher electron mobility. Here we report the observation of integer and fractional QAH effects in a rhombohedral pentalayer graphene/hBN moiré superlattice. At zero magnetic field, we observed plateaus of quantized Hall resistance R xy = 𝒉 𝒆 𝟐 , 𝟑𝒉 𝟐𝒆 𝟐 , 𝟓𝒉 𝟑𝒆 𝟐 , 𝟕𝒉 𝟒𝒆 𝟐 , 𝟗𝒉 𝟒𝒆 𝟐 , 𝟕𝒉 𝟑𝒆 𝟐 , 𝟓𝒉 𝟐𝒆 𝟐 at filling factors v = 1, 2/3, 3/5, 4/7, 4/9, 3/7 and 2/5 of the moiré superlattice respectively. These features are accompanied by clear dips in the longitudinal resistance R xx at the same filling factors and they correspond to states with Chern number C = v . In addition, at zero magnetic field, R xy = 𝟐𝒉 𝒆 𝟐 near v
Academic Procrastination and its Relationship with Self-Efficiency and Test-Anxiety among Mu'tah University Students in Jordan

: The relationship between academic procrastination with self-efficiency and test-anxiety is discussed here to identify the nature of such a relationship and the levels of self-efficiency and test-anxiety among procrastinator university students based on both specialty and gender variables. The study was conducted on a sample of 702 university male and female students in Mu'tah university whom were randomly selected, and the Academic Procrastination , Self-Efficiency, and Test-Anxiety scales were applied on participants. Results indicated that academic procrastination level among participants was medium and that the dimensions of academic procrastination have interpreted as whole about (5.8%) of total contrast in the variable of self-efficiency among participants , and also indicated a significant and positive statistical relationship at alpha > 0.05 between academic procrastination and test-anxiety among participants, and that there were virtual differences between the means for students responses on the academic procrastination, the self-efficiency and the test-anxiety scales based on both gender and specialty variables.
UvA-DARE (Digital Academic Repository) Memory detection: The effects of emotional stimuli

The Concealed Information Test (CIT) aims to detect the presence of crime-related information in memory. In two experiments, we examined the in ﬂ uence of stimulus emotionality on the outcomes of the CIT. In experiment 1, each participant was tested immediately or after one week, on a series of neutral and either negative arousing or negative non-arousing pictures. CIT detection e ﬃ ciency was una ﬀ ected, but physiological and recognition data did not support the manipulation ’ s e ﬀ ectiveness. In experiment 2, each participant was tested after a week on a series of neutral versus negative arousing pictures. Importantly, stimulus arousal was increased and memory ceiling e ﬀ ects were prevented. This time, both memory and CIT detection e ﬃ ciency using the skin conductance, but not the respiration and heart rate measures, were enhanced for emotional compared to neutral pictures. Taken together, these results indicate that the use of emotional stimuli does not deteriorate and may even improve CIT validity.
The Role of Sustainable Human Resource Management Typologies in Marketing: A Case Study of Hospitals in Tehran

Introduction: In recent years, organizations have attempted in pursuit of preserving and supporting their talents and human resources and have also increasingly enhanced their human resource (HR) productivity to maintain their sustainability in HR and marketing through the facilitation of different aspects such as work and life balance. Therefore, the main challenge of the companies is maintaining the long-term customer relationships. Methods: This is an applied research which used a descriptive correlational study in terms of purpose. The statistical population comprised nearly all hospitals in Tehran. The sample size was 115 interviewees. The data collection tool was a standard questionnaire, the reliability of which was confirmed using Cronbach’s Alpha coefficient of 0.842. SmartPLS 3 software was used for data analysis. Results: The results suggested that socially responsible Human Resource Management, green HRM, triple bottom line HRM, and common good HRM all had positive and significant effects on sustainable marketing. Also, sustainable marketing had a positive and significant effect on customer equity. Conclusion: The research results can be used to build brand equity in pursuance of a sustainable HRM implementation and sustainable marketing, leading to a basis for the progression and development of other hospital brands.
Production performance of kampung hens fed rations containing black soldier fly larvae powder

This research aimed to find a suitable formulation for rations containing Black soldier fly larvae powder to support the optimal kampung hen production performance. Four to five-month-old Kampung hens were given feed with different amounts of black soldier fly larvae powder (n = 4 hens/treatment) to adjust protein and energy levels: R0 (commercial feed only, 17.53% protein, 3067 kcal/kg), R1 (14% protein, 2600 kcal/kg energy), R2 (14% protein, 2800 kcal/kg energy), R3 (16% protein, 2600 kcal/kg energy), R4 (16% protein, 2800 kcal/kg energy), R5 (18% protein, 2600 kcal/kg energy), R6 (18% protein, 2800 kcal/kg energy), R7 (20% protein, 2600 kcal/kg energy), R8 (20% protein, 2800 kcal/kg energy), R9 (22% protein, 2600 kcal/kg energy), and R10 (22% protein, 2800 kcal/kg energy). We measured several performance parameters, including body weight, feed consumption, specific growth rate, feed conversion ratio, visceral index, intraperitoneal fat index, and tissue protein content. Results show that treatment R6 produced significantly better overall performance ( p < 0
Influence of Lactose Supplementation on Regulation of Streptococcus thermophilus on Gut Microbiota

It has been found that Streptococcus thermophilus (S. thermophilus) influenced the gut microbiota and host metabolism with strain specificity in C57BL/6J mice in the previous study, though it remains unclear whether lactose as a dietary factor associated with dairy consumption is involved as the mediator in the interaction. In the present study, integrated analysis of 16S rRNA gene sequencing and untargeted metabolomics by liquid chromatography–mass spectrometry of fecal samples in C57BL/6J mice was applied to evaluate the effect of lactose on the regulation of gut microbiota by two S. thermophilus strains (4M6 and DYNDL13-4). The results showed that the influence of lactose supplementation on gut microbiota induced by S. thermophilus ingestion was strain-specific. Although two S. thermophilus strains ingestion introduced similar perturbations in the fecal microbiota and gut microbial metabolism, the regulation of DYNDL13-4 on the gut microbiota and metabolism was more affected by lactose than 4M6. More specifically, lactose and 4M6 supplementation mainly enriched pathways of d-glutamine and d-glutamate metabolism, alanine, aspartate, and glutamate metabolism, and tryptophan and phenylalanine metabolism in the gut, whereas 4M6 only enriched tryptophan and phenylalanine metabolism. DYNDL13-4-L (DYNDL13-4 with lactose) had significant effects on sulfur, taurine, and hypotaurine metabolism in the gut and on phenylalanine, tyrosine, tryptophan biosynthesis, and linoleic acid metabolism in serum relative to the DYNDL13-4. Our study demonstrated the strain-specific effect of lactose and S. thermophilus supplementation on gut microbiota and host metabolism. However, considering the complexity of the gut microbiota, further research is necessary to provide insights to facilitate the design of personalized fermented milk products as a dietary therapeutic strategy for improving host health.
I SSUES AND C ONSIDERATIONS FOR THE A CCURATE M ODELING OF L ONG , G ROOVED A NNULAR S EALS FOR P UMPS

This report reviews the development of models, bulk-flow and CFD based, applied to the prediction of flow and force coefficients in grooved annular seals for pumps. XLTRC 2 XLCGrv © bulk flow model uses friction factor coefficients, f=n Re m , with Re as a flow Reynolds number, and n and m derived from test data. For short length grooved seals ( L/D <0.45), XLCGrv © predictions agree with experimental force coefficients obtained at TAMU over 20 years ago. For long seals ( L/D >1) with shallow grooves, XLCGrv © predictions are regarded (by industry) as inadequate to reproduce field behavior in a boiler feed pump.
Effect of foliar application of plant growth regulators on growth and development, biochemical changes and yield of mung bean ( Vigna radiata L . )

A experiment was carried out under field condition at Students Instructional Farm of Acharaya Narendra Deva University of Agriculture & Technology, Narendra Nagar, (Kumarganj), Ayodhya U.P. during kharif season 2019 based on a Randomized Blok Design with three replications, variety Narendra Mung-1 with seven treatments were taken. The foliar sprayed of GA 3 75 ppm was found most effective for increasing the plant height, number of branches per plant(7.50), total dry biomass per plant (29.75 g) and chlorophyll content SPAD value (10.28), protein content in seed (24.63%), number of pod per clusters (7.39), number of pods per plant (48.92), pod length (8.92 cm), number of seeds per pod (9.21), number of seeds per plant (455.33), 100 seed weight (3.62 g), seed yield per plant (15.07g), followed by foliar sprayed of NAA 150 ppm over rest of the treatments. Generally, the use of growth regulators as foliar application increased the yield and yield components.
Factors Affecting Sleep-Quality for Patients in Medical and Surgical Departments

: Sleep health essential behaviour, sleep is a multidimensional, bio behavioural process that is essential to human health and function. Many factors that disturb Sleep among hospitalized patients negatively influence the quality of life. The objective; of the study was assessment factors affecting sleep-quality for patients in medical and surgical departments. Design; A descriptive design was applied in the current study. Setting; the study was conducted at the Medical and Surgical Departments at Ain Shams University Hospitals and El-Demerdash Hospital. Participants; A purposive sample of 212 patients was included. Methods; Three tools were used for data collection; Structured Interview Questionnaire, Assessment Questionnaire for Factors affecting Sleep quality and Sleep-Quality Questionnaire. Results of the study showed that there were highly statistically significant correlation between the sleep-quality for studied patients and department, classification of department, hospital length of stay and hospital room and a highly statistically significant positive correlation between the sleep-quality of studied patients and health & illness factors, environmental factors, and emotional factors. There was a statistically significant correlation between the sleep-quality for studied patients with age and gender.
Behavior of Laterally Loaded Drilled Shafts in Stiff Soil

SYNOPSIS Results of lateral load tests on four drilled shafts installed in stiff cohesive soil are presented. Predictions of the load/displacement behavior were made using p-y curves generated from the results of Prebored Pressuremeter and Dilatometer Tests. A new method to develop p-y curves from the DMT is presented and discussed.
Seminar Nasional Forum Manajemen Indonesia 2023 Papua

Triangular Theory of Love has been long well known, however this study revealed that the love within this theory can not be claimed as the love existed in a certain brand. Current research is investigating what triggering green brand love. Proposed two mediating variable, emotional and behavioral benefits advantages, and personal, memorable, adventurous brand experiences as the antecedents respectively. Questionnaires collected and returned within 3 months, valid questionnaires are reviewed and analyzed in order to see reliability, validity, and normality. The confirmatory factor analysis test also conducted, for further statistical analysis, Structural Equation Modelling. SEM with AMOS is used to assess and analyze data. Purposed sampling with non-purposive sampling technique deployed due to the large sample required, where female and male customer as the population. Current research sampling is taken from the Indonesian customers. All the Goodness of Fit measurements meet the rule of thumb as well as λ, α, ε, AVE, regression weight, CR, absolute, incremental and parsimony. Research findings reveal that all proposed hypotheses accepted. Personal, memorable and adventurous brand experiences are the determinant factors of green brand love. Emotional and behavioral benefits advantages have a strong function as mediating variables to improve green brand love performance.
Redefining Nutritional Requirements in End-Stage Liver Disease: Towards a Personalized Approach

Malnutrition is ubiquitous in cirrhotic patients presenting for liver transplant (LT). Providing an appropriate energy prescription is fundamental to effective nutrition therapy. We aimed to compare measured energy expenditure (mEE) with predicted energy expenditure (pEE) in patients awaiting LT and determine clinical factors associated with mEE. In this prospective observational study, energy expenditure was measured by indirect calorimetry in 110 adult patients referred for LT and predicted by commonly utilized equations (Harris–Benedict, Schofield, and EASL guidelines). Nutritional status, anthropometry, muscle function, biochemical and clinical data were also collected. The median model for end-stage liver disease (MELD) was 19 (IQR 13, 25), and the majority were Child–Pugh B (51%) or C (37%). Malnutrition was evident in 85%. Median mEE by calorimetry was 1756 (1531, 2104) kcal/d and significantly higher than pEE as per Harris–Benedict 1480 (1322, 1722) kcal/d and Schofield 1474 (1349, 1723) kcal/d (both p < 0.001), but lower than EASL guidelines (35 kcal/kg) when an activity factor was applied to mEE; 2283 (1990, 2735) kcal/d versus 2590 (2178, 3010) kcal/d (p < 0.001). Hypermetabolism (mEE:pEE > 1.2) was evident in 48% of the cohort. Multivariate analysis found MELD, Child–Pugh class, diuretic use, and severe malnutrition to be independent predictors of hypermetabolism. A new liver-specific predictive model has been developed, showing superior agreement with mEE than common predictive equations. In conclusion, there is a poor correlation between mEE and pEE in patients awaiting LTs, and hypermetabolism is common. Relying on historical predictive equations in this patient population may result in significant under or over-feeding. A tailored energy prescription based on indirect calorimetry or a liver-specific predictive model is recommended for LT candidates.
The Ultrastructure of the Tegument of Ornithobilharzia turkestanicum in Maysan / Southern Iraq.

The current study focused on ultrastructure of the tegument of Ornithobilharzia turkestanicum by an examination of the adult worms (males and females) under transmission electron microscope, the result showed that tegument of O. turkestanicum as an subtegumental layer, surface layer, outer tegumental surface with numerous membrane bound vacuoles with residual bodies, compact muscle layer, canal coming from a tegumental cells, longitudinal muscle and tegumental cells.
EVALUATION OF THE PERFORMANCE OF AEROBIC RICE USING DRIP IRRIGATION TECHNOLOGY UNDER TROPICAL CONDITIONS

: Conventional method of rice cultivation consumes large volumes of irrigation water. The introduction of direct dry seeding of rice, in upland environment is found to reduce water consumption to some extent. In this paper, a novel method of irrigation for rice through drip method and fertilizer application through drip system, fertigation, are tried on rice crop and found that the results are quite positive. The experiments are conducted in the Research farm of Jain Irrigation, in Tamilnadu in 2010 and 2011. Six rice varieties, known for adaptation to aerobic growing conditions were tested. Rice grew well under drip and fertigation. Rice yields under drip irrigation ranged from 4.5 to 8.2 t/ha among the varieties; indicating an increase in yield of 17-22% over those from conventional flood irrigation treatment. The water saved in drip method was around 50-61%. Highlighting that drip method of irrigation results in high water use efficiency, we could record water productivity of rice from 0.365 kg/m 3 to 0.714 kg/m3 among the varieties tested. These water productivity figures are way above those obtained in flood method of irrigation, 0.097 to 0.224 kg/m 3 .
Molecular Detection of Five Types of Thalassemia Mutations among Patients with Β-Thalassemia in Northern Basrah Regions Using ARMS-PCR Technology

Background: ARMS-PCR technology has been employed for the examination of genetic mutations associated with hematological disorders. In all instances where ARMS-PCR reactions were deemed successful, an output of 861 base pairs was identified, serving as a reliable indicator of reaction success during gel electrophoresis. The ARMS-PCR products were closely monitored and analyzed under both normal and mutated conditions. The product lengths exhibited variability depending on the specific mutation type and its location. For the IVS-I-5(G-to-C) mutation, the ARMS-PCR assay yielded a 285-base pair output, confirming the presence of this mutation in one male thalassemia sample. In the case of Codon 8/9 (₊G), the ARMS-PCR generated a 225-base pair output, and this mutation was identified in two male thalassemia samples. For the Codon 41/42 mutation (-TTCT), an ARMS-PCR output of 439 base pairs was observed, and this mutation was detected in one male thalassemia sample. As for the Codon 30(G-to-C) mutation, no ARMS-PCR output was detected, indicating its absence in the studied samples. Finally, the Codon 8 mutation (-AA) produced an ARMS-PCR output of 255 base pairs. Although this mutation was observed in the study, it was not detected in the samples under investigation. Aim: The study aims to diagnose five types of mutations that cause beta-thalassemia in the northern areas of Basra. Material and Methods: Blood samples were obtained from intravenous injections of patients using a single-use syringe (5 ml) placed in EDTA tubes that prevent blood clots and kept in deep freeze (-20οC) until use in genetic detection. The genomic DNA was isolated from the blood completely using a extraction kit and is done according to the manufacturer's instructions (Geneaid,USA). Results: The three mutations (IVS-I-5(G-to-C), Codon 8/9 (₊G), and Codon 41/42 were found in the studied samples, while the two mutations (Codon 8(-AA) and Codon 30(G-to-C) were not found in the studied samples. Conclusion: This study has provided valuable insights into the presence of genetic mutations responsible for blood disorders in the examined samples. These findings contribute significantly to our comprehension of the etiology of these diseases and the development of diagnostic and therapeutic approaches
Dental Health-Related Practices and Periodontal Disease among Pregnant Women in Diyala Center, Diyala Governorate, Iraq.

: The necessity for treatment as support and epidemiological data are crucial for the evaluation of the causes of periodontal disease for the planning of community dental attention. Utilizing the community periodontal index to assess the incidence of periodontal diseases amongst pregnant women across the medical centers in Diyala Center, Diyala Governorate, Iraq. 515 pregnant women between the ages of (20–40) years, in all trimesters, participated in a cross-sectional study. Stratified random sampling was employed to divide the sample evenly across the eight medical health centers, and simple random sampling was used to choose the pregnant women from each health center. Using the Community Periodontal Index for Treatment Needs (CPITN), data on dental health practices and the findings of clinical periodontal examinations were collected. According to the study's findings, 87.38% of pregnant women had periodontal disease overall, including bleeding, calculus, shallow, and deep pockets. This greater prevalence rate and substantial correlation between toothbrush type, tooth brushing frequency before and during pregnancy, tooth brushing technique, usage of interdental aids of various kinds, and mouthwash use. A higher incidence rate of PDs. was reported among pregnant women in the Diyala governorate, accompanied by a limited understanding of periodontal health status and insufficient access to appropriate periodontal treatments. So, it is very necessary recommended for adequate PDs. awareness.
AN ANALYSIS OF THE CAUSAL RELATIONSHIP BETWEEN STOCK PRICES AND EXCHANGE RATE IN NIGERIA: A TIME SERIES INVESTIGATION

: Stock market and foreign exchange market play an integral role in contributing to the financial development and economic growth in any developing economy. There exists no general consensus on the nature of relationship and direction of causality between stock prices and exchange rate. It is against this backdrop that this study attempts to examine how changes in exchange rate and stock prices are related to each other in Nigeria using monthly data over the period 1993 – 2015. The empirical work is based on unit root test, Johansen cointegration and Granger causality test to examine long run and short run causality. The result suggests that the series are stationery at their first difference and there is a short-run positive relationship between stock prices and exchange rate. There also exists one-way causality between stock prices and exchange rate with causality running from exchange rate to stock prices. The result calls for long-term policy package that should focus on stabilization of the foreign exchange market as an appreciating exchange rate may boost the stock market. Also, since activities of stock market serves as a gauge with the stock prices, we suggest that stock prices should be closely monitored so as to prevent volatility in the prices which could drastically affect the performance of the stock exchange market. More so, institutional and operational reforms in the country’s capital market are inevitable so as to increase the subsector efficiency. This will further curtail the high volatility in both markets.