cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/ywhwpdys2m
title: Redefining Pitch Difficulties in Sight-Singing

description: The pilot study was conducted with 60 volunteer participants from three faculties of Atatürk University offering professional music education. Participants were informed that recordings would be taken, and consent was obtained via Participant Information and Consent Forms, which also collected demographic data. Each participant was assigned a number. The test lasted approximately 5–6 minutes per participant. Due to technical issues, three recordings were excluded, leaving 57 for analysis. Of these, 31 were female and 26 male; 29 were Conservatory students, 19 from the Faculty of Education, and 9 from the Faculty of Fine Arts; 14 were first-year, 27 second-year, 6 third-year, and 10 fourth-year students; 15 were graduates of Fine Arts High Schools, while 42 were from other schools. Evaluation was performed by two researchers, with correct responses scored as 1 and incorrect as 0. Inter-rater reliability was found to be excellent (Kappa ≈ 0.987).
To establish face and content validity, expert opinions and group differences were examined. Since Fine Arts High School graduates had received four additional years of music education, their mean scores were expected to be significantly higher. Group means were calculated as 38.87 and 31.57. Due to unequal group sizes, the non-parametric Mann-Whitney U test was applied. The significance value of 0.036 indicated a meaningful difference in favor of Fine Arts High School graduates (p &lt; 0.05), demonstrating high content validity. Reliability was assessed using KR-20, an alternative to Cronbach’s Alpha for achievement tests. The KR-20 value of 0.888 indicated high internal consistency and reliability of the test. The main study was conducted with 104 volunteer participants from the same faculties. Of these, 55 were female and 49 male; 59 were Conservatory students, 28 from the Faculty of Education, and 17 from the Faculty of Fine Arts; 36 were first-year, 19 second-year, 25 third-year, and 24 fourth-year students; 33 were graduates of Fine Arts High Schools, while 71 were from other schools. The same procedure as in the pilot study was followed. Unison intervals (e.g., C–C, D–D) were retained to ensure pitch accuracy but excluded from calculations due to their lack of discriminative value, leaving 56 measures for analysis.
Item difficulty indices (pj) were calculated using a 50% upper and 50% lower subgroup division due to the limited sample size. Interval difficulty levels were compared according to the variables “second note,” “interval type,” “first note,” and “interval direction.” Intervals with the second note C were treated as a separate category and excluded from subsequent comparisons. Sixteen categories were created and ranked by pj averages, grouped into five levels from easiest (Level 1) to most difficult (Level 5). This ranking was then verified using the Rasch model, with logit difficulty parameters (bj) calculated on the raw data and compared to pj averages.
DOI: 10.17632/ywhwpdys2m.1
title: Redefining Pitch Difficulties in Sight-Singing

description: The pilot study was conducted with 60 volunteer participants from three faculties of Atatürk University offering professional music education. Participants were informed that recordings would be taken, and consent was obtained via Participant Information and Consent Forms, which also collected demographic data. Each participant was assigned a number. The test lasted approximately 5–6 minutes per participant. Due to technical issues, three recordings were excluded, leaving 57 for analysis. Of these, 31 were female and 26 male; 29 were Conservatory students, 19 from the Faculty of Education, and 9 from the Faculty of Fine Arts; 14 were first-year, 27 second-year, 6 third-year, and 10 fourth-year students; 15 were graduates of Fine Arts High Schools, while 42 were from other schools. Evaluation was performed by two researchers, with correct responses scored as 1 and incorrect as 0. Inter-rater reliability was found to be excellent (Kappa ≈ 0.987).
To establish face and content validity, expert opinions and group differences were examined. Since Fine Arts High School graduates had received four additional years of music education, their mean scores were expected to be significantly higher. Group means were calculated as 38.87 and 31.57. Due to unequal group sizes, the non-parametric Mann-Whitney U test was applied. The significance value of 0.036 indicated a meaningful difference in favor of Fine Arts High School graduates (p &lt; 0.05), demonstrating high content validity. Reliability was assessed using KR-20, an alternative to Cronbach’s Alpha for achievement tests. The KR-20 value of 0.888 indicated high internal consistency and reliability of the test. The main study was conducted with 104 volunteer participants from the same faculties. Of these, 55 were female and 49 male; 59 were Conservatory students, 28 from the Faculty of Education, and 17 from the Faculty of Fine Arts; 36 were first-year, 19 second-year, 25 third-year, and 24 fourth-year students; 33 were graduates of Fine Arts High Schools, while 71 were from other schools. The same procedure as in the pilot study was followed. Unison intervals (e.g., C–C, D–D) were retained to ensure pitch accuracy but excluded from calculations due to their lack of discriminative value, leaving 56 measures for analysis.
Item difficulty indices (pj) were calculated using a 50% upper and 50% lower subgroup division due to the limited sample size. Interval difficulty levels were compared according to the variables “second note,” “interval type,” “first note,” and “interval direction.” Intervals with the second note C were treated as a separate category and excluded from subsequent comparisons. Sixteen categories were created and ranked by pj averages, grouped into five levels from easiest (Level 1) to most difficult (Level 5). This ranking was then verified using the Rasch model, with logit difficulty parameters (bj) calculated on the raw data and compared to pj averages.
DOI: 10.17632/sy3cnnp9yf
title: Non-linear Fiscal Effects of Uranium Price Shocks in Namibia

description: The analysis focuses on three fiscal outcome indicators, each representing a distinct transmission channel through which critical mineral price shocks influence public finances (Table 1). The mining revenue share (LMRSH), measured as the natural logarithm of mining revenue relative to total government revenue, and the overall fiscal balance (FBAL), expressed as a percentage of GDP, are flow-based indicators that contemporaneously respond to commodity price movements. Therefore, these variables capture fiscal stability channels, reflecting short-run budgetary pressure and revenue volatility. By contrast, the public debt-to-GDP ratio (LDEBT), expressed in natural logarithms, is a stock variable that evolves cumulatively and reflects the government’s capacity to meet its debt obligations without an unsustainable fiscal adjustment. Thus, we interpret LDEBT as a fiscal sustainability indicator that captures the long-term consequences of asymmetric commodity price shocks.

To ensure consistency across the model specifications, a common set of explanatory variables was included in all the estimations (Table 1). These include real GDP growth (GDPG), consumer price inflation (INF), the natural logarithm of mining value-added as a share of GDP (LMVA), the natural logarithm of the real effective exchange rate (LREER), and the natural logarithm of the real uranium price (LUP), which is deflated using the US CPI. In addition, a policy dummy variable (POLICY) is introduced, taking a value of one from 2021 onward to capture the implementation period of Namibia’s Minerals Beneficiation Strategy and zero otherwise.
DOI: 10.17632/sy3cnnp9yf.1
title: Non-linear Fiscal Effects of Uranium Price Shocks in Namibia

description: The analysis focuses on three fiscal outcome indicators, each representing a distinct transmission channel through which critical mineral price shocks influence public finances (Table 1). The mining revenue share (LMRSH), measured as the natural logarithm of mining revenue relative to total government revenue, and the overall fiscal balance (FBAL), expressed as a percentage of GDP, are flow-based indicators that contemporaneously respond to commodity price movements. Therefore, these variables capture fiscal stability channels, reflecting short-run budgetary pressure and revenue volatility. By contrast, the public debt-to-GDP ratio (LDEBT), expressed in natural logarithms, is a stock variable that evolves cumulatively and reflects the government’s capacity to meet its debt obligations without an unsustainable fiscal adjustment. Thus, we interpret LDEBT as a fiscal sustainability indicator that captures the long-term consequences of asymmetric commodity price shocks.

To ensure consistency across the model specifications, a common set of explanatory variables was included in all the estimations (Table 1). These include real GDP growth (GDPG), consumer price inflation (INF), the natural logarithm of mining value-added as a share of GDP (LMVA), the natural logarithm of the real effective exchange rate (LREER), and the natural logarithm of the real uranium price (LUP), which is deflated using the US CPI. In addition, a policy dummy variable (POLICY) is introduced, taking a value of one from 2021 onward to capture the implementation period of Namibia’s Minerals Beneficiation Strategy and zero otherwise.
DOI: 10.17632/dhg6w4z8d8.1
title: A Novel Antibacterial Adjuvant, SKQ1, Targeting NDM-1 to Overcome Meropenem-resistant Escherichia coli

description: The widespread dissemination of New Delhi metallo-β-lactamase-1 (NDM-1) has severely compromised the clinical efficacy of carbapenem antibiotics. SKQ1 was identified through surface plasmon resonance (SPR)-based screening. Broth microdilution checkerboard assays demonstrated strong synergy between SKQ1 and meropenem (FICI = 0.25–0.5). Enzyme kinetic analyses revealed that SKQ1 acts as a noncompetitive inhibitor of NDM-1 (IC₅₀ =34.99 ± 3.13 μg/mL). Molecular docking, molecular dynamics simulations, microscale thermophoresis (MST) and thermal stability assays collectively demonstrated the direct binding of SKQ1 to NDM-1, resulting in the inhibition of its hydrolytic activity. Further analyses revealed that SKQ1 exhibits potent membrane activity, disrupting membrane integrity, altering the membrane potential and inducing oxidative stress, which also underlies its strong synergy with colistin. Both in vitro and in vivo models confirmed its synergistic efficacy. SKQ1 reduced the effective doses of meropenem and colistin while attenuating lipopolysaccharide (LPS)-induced inflammation, thereby enhancing therapeutic efficacy against multidrug-resistant infections. Together, these findings demonstrate that SKQ1 overcomes resistance through a dual mechanism of enzyme inhibition and membrane disruption, offering a novel strategy for developing synergistic therapies against multidrug-resistant bacteria.
DOI: 10.17632/ydw7vtrz24
title: Paternal Exposure to Decabromodiphenyl Ethane (DBDPE) Accelerates Aging in Offspring Mice: Intergenerational Effects and Underlying Mechanisms

description: This dataset contains the complete raw data underlying the results reported in the associated manuscript investigating the reproductive toxicity and intergenerational aging effects induced by paternal exposure to decabromodiphenyl ethane (DBDPE) in mice.

The Excel file compiles individual-level and group-level raw measurements obtained from male mice orally exposed to DBDPE at doses of 0, 0.01, 0.1, 1, and 10 mg/kg body weight/day for 6 months, as well as phenotypic and molecular data collected from their offspring.

Specifically, the dataset includes sperm quality parameters, fertility outcomes (including litter size), lifespan and aging-related phenotypes in offspring, and molecular readouts relevant to epigenetic regulation and proteostasis. Where applicable, data are organized by exposure group, sex, tissue type, and experimental replicate.
DOI: 10.17632/ydw7vtrz24.1
title: Paternal Exposure to Decabromodiphenyl Ethane (DBDPE) Accelerates Aging in Offspring Mice: Intergenerational Effects and Underlying Mechanisms

description: This dataset contains the complete raw data underlying the results reported in the associated manuscript investigating the reproductive toxicity and intergenerational aging effects induced by paternal exposure to decabromodiphenyl ethane (DBDPE) in mice.

The Excel file compiles individual-level and group-level raw measurements obtained from male mice orally exposed to DBDPE at doses of 0, 0.01, 0.1, 1, and 10 mg/kg body weight/day for 6 months, as well as phenotypic and molecular data collected from their offspring.

Specifically, the dataset includes sperm quality parameters, fertility outcomes (including litter size), lifespan and aging-related phenotypes in offspring, and molecular readouts relevant to epigenetic regulation and proteostasis. Where applicable, data are organized by exposure group, sex, tissue type, and experimental replicate.
DOI: 10.17632/z45g9xp44n
title: Data Set

description: A representative subset of the data supporting the findings of this study is publicly available via Mendeley Data at [10.17632/z45g9xp44n.1]. The shared dataset includes selected samples and derived variables sufficient to demonstrate the methodology and reproduce the analytical workflow. The complete dataset was provided by an external data source and is subject to usage limitations that restrict public dissemination; accordingly, the full dataset is not publicly available. All analyses were performed in accordance with the data provider’s usage conditions.
DOI: 10.17632/z45g9xp44n.1
title: Data Set

description: A representative subset of the data supporting the findings of this study is publicly available via Mendeley Data at [10.17632/z45g9xp44n.1]. The shared dataset includes selected samples and derived variables sufficient to demonstrate the methodology and reproduce the analytical workflow. The complete dataset was provided by an external data source and is subject to usage limitations that restrict public dissemination; accordingly, the full dataset is not publicly available. All analyses were performed in accordance with the data provider’s usage conditions.
DOI: 10.17632/6dkrmknbm7
title: Individualized homeopathic medicines in treating depression, anxiety, and stress in adults with osteoarthritis of the knee: A double-blind, randomized, placebo-controlled trial

description: This double-blind, randomized, placebo-controlled trial evaluated the efficacy and safety of individualized homeopathic medicines (IHMs) in adults with knee osteoarthritis (OA) and comorbid depression, anxiety, and/or stress. A total of 110 participants aged 50–70 years meeting ACR criteria for knee OA and having mild-to-moderate depression (DASS-21) were randomized (2:1) to receive IHMs plus concomitant care or placebo plus concomitant care for three months.
Psychological outcomes (DASS-21 depression, anxiety, and stress) and knee-related outcomes (KOOS, WOMAC, and MYMOP-v2) were assessed monthly. Multivariate linear mixed-effects models demonstrated a significant group-by-time interaction favoring IHMs for depression, anxiety, and stress (all p &lt; 0.001). The homeopathy group also showed clinically meaningful improvements in pain, physical function, and knee-related quality of life across most KOOS and WOMAC domains, with large effect sizes. Responder rates were significantly higher in the IHMs group (59%) compared with placebo (11%). Mediation analysis indicated that pain reduction partially explained improvements in depression scores. No adverse events were reported.
These findings suggest that individualized homeopathic treatment, alongside concomitant care, may provide a safe and holistic complementary approach for addressing both psychological distress and functional impairment in knee osteoarthritis.
DOI: 10.17632/6dkrmknbm7.1
title: Individualized homeopathic medicines in treating depression, anxiety, and stress in adults with osteoarthritis of the knee: A double-blind, randomized, placebo-controlled trial

description: This double-blind, randomized, placebo-controlled trial evaluated the efficacy and safety of individualized homeopathic medicines (IHMs) in adults with knee osteoarthritis (OA) and comorbid depression, anxiety, and/or stress. A total of 110 participants aged 50–70 years meeting ACR criteria for knee OA and having mild-to-moderate depression (DASS-21) were randomized (2:1) to receive IHMs plus concomitant care or placebo plus concomitant care for three months.
Psychological outcomes (DASS-21 depression, anxiety, and stress) and knee-related outcomes (KOOS, WOMAC, and MYMOP-v2) were assessed monthly. Multivariate linear mixed-effects models demonstrated a significant group-by-time interaction favoring IHMs for depression, anxiety, and stress (all p &lt; 0.001). The homeopathy group also showed clinically meaningful improvements in pain, physical function, and knee-related quality of life across most KOOS and WOMAC domains, with large effect sizes. Responder rates were significantly higher in the IHMs group (59%) compared with placebo (11%). Mediation analysis indicated that pain reduction partially explained improvements in depression scores. No adverse events were reported.
These findings suggest that individualized homeopathic treatment, alongside concomitant care, may provide a safe and holistic complementary approach for addressing both psychological distress and functional impairment in knee osteoarthritis.
DOI: 10.17632/fyjshsnzyt
title: Soil Properties and Vegetation Survey Data in the Kalamaili Nature Reserve, China

description: Field sampling was conducted from August 15 to 20, 2019, within the Kalamaili Nature Reserve in China. A total of 13 sampling sites were established, with five 10 m × 10 m quadrats randomly placed at each site.
Soil sampling: Intact rhizosphere soil cores were collected from 65 plots using PVC corers, sealed, and stored at 4°C for analysis. Samples were scanned with a microfocus CT system at 100 kV/100 μA, and 3D volumes were reconstructed with isotropic 30-μm voxels. Reconstructed images were downsampled to 60-μm voxels, and a cubic region of interest was cropped from the center for analysis to avoid edge effects. Soil water content was determined by the gravimetric method, and total salinity was calculated from the mass difference of soil extracts before and after organic matter removal. Total nitrogen was measured using the Kjeldahl method, total phosphorus was determined spectrophotometrically via the molybdenum blue method, and pH was measured with a calibrated glass electrode.
DOI: 10.17632/fyjshsnzyt.1
title: Soil Properties and Vegetation Survey Data in the Kalamaili Nature Reserve, China

description: Field sampling was conducted from August 15 to 20, 2019, within the Kalamaili Nature Reserve in China. A total of 13 sampling sites were established, with five 10 m × 10 m quadrats randomly placed at each site.
Soil sampling: Intact rhizosphere soil cores were collected from 65 plots using PVC corers, sealed, and stored at 4°C for analysis. Samples were scanned with a microfocus CT system at 100 kV/100 μA, and 3D volumes were reconstructed with isotropic 30-μm voxels. Reconstructed images were downsampled to 60-μm voxels, and a cubic region of interest was cropped from the center for analysis to avoid edge effects. Soil water content was determined by the gravimetric method, and total salinity was calculated from the mass difference of soil extracts before and after organic matter removal. Total nitrogen was measured using the Kjeldahl method, total phosphorus was determined spectrophotometrically via the molybdenum blue method, and pH was measured with a calibrated glass electrode.
DOI: 10.17632/hs78yxb93j
title: Radioactivity in honey from the Artvin region of Türkiye: Spatial Distribution and Health Risk Assessment

description: Radioactivity in honey from the Artvin region of Türkiye
DOI: 10.17632/hs78yxb93j.1
title: Radioactivity in honey from the Artvin region of Türkiye: Spatial Distribution and Health Risk Assessment

description: Radioactivity in honey from the Artvin region of Türkiye
DOI: 10.17632/35d6hhpczp.4
title: An Innovative Approach to Multi-Objective Scheduling in Weaving Mills Utilizing Simulated Annealing

description: GAMS and MATLAB Data for Minimizing Makespan and Tardy Jobs in Parallel Machine Scheduling with Sequence-Dependent Setup Times Study
DOI: 10.17632/jrf277r82n
title: Modelling of viscoplastic properties of epoxy resins in fibre-reinforced unidirectional composites - Data & Codes

description: This dataset contains the complete supplementary material associated with the publication:
Feyen, V., Breite, C., Chevalier, J., et al. (2026). Modelling of viscoplastic properties of epoxy resins in fibre-reinforced unidirectional composites. Mechanics of Time-Dependent Materials, 30, 12. https://doi.org/10.1007/s11043-026-09855-7
The dataset provides experimental data, numerical simulation results, and computational tools used to develop, calibrate, and validate the viscoplastic constitutive model for epoxy resins presented in the article.
The dataset includes:
- Experimental data from constant strain rate (CSR) tests and hold-at-load (HAL) tests performed on RTM6 and 736LT epoxy resins.
- Simulation output files corresponding to the numerical analyses discussed in the paper.
- Post-processing scripts to reproduce all graphs and figures presented in the publication using the provided simulation data.
- Fortran subroutine files implementing the viscoplastic epoxy creep constitutive model for use in Abaqus.
- MATLAB script (SubroutineCoefficient.m) used to identify and calibrate the constitutive model coefficients.
- Abaqus model files, including: .cae files for compression and tension simulations and .inp input files required to reproduce the experimental setups and numerical results reported in the article.

Usage and citation:
Users are requested to cite the original publication when using, reproducing, or modifying any of the data, scripts, or subroutines provided in this dataset.
DOI: 10.17632/jrf277r82n.1
title: Modelling of viscoplastic properties of epoxy resins in fibre-reinforced unidirectional composites - Data & Codes

description: This dataset contains the complete supplementary material associated with the publication:
Feyen, V., Breite, C., Chevalier, J., et al. (2026). Modelling of viscoplastic properties of epoxy resins in fibre-reinforced unidirectional composites. Mechanics of Time-Dependent Materials, 30, 12. https://doi.org/10.1007/s11043-026-09855-7
The dataset provides experimental data, numerical simulation results, and computational tools used to develop, calibrate, and validate the viscoplastic constitutive model for epoxy resins presented in the article.
The dataset includes:
- Experimental data from constant strain rate (CSR) tests and hold-at-load (HAL) tests performed on RTM6 and 736LT epoxy resins.
- Simulation output files corresponding to the numerical analyses discussed in the paper.
- Post-processing scripts to reproduce all graphs and figures presented in the publication using the provided simulation data.
- Fortran subroutine files implementing the viscoplastic epoxy creep constitutive model for use in Abaqus.
- MATLAB script (SubroutineCoefficient.m) used to identify and calibrate the constitutive model coefficients.
- Abaqus model files, including: .cae files for compression and tension simulations and .inp input files required to reproduce the experimental setups and numerical results reported in the article.

Usage and citation:
Users are requested to cite the original publication when using, reproducing, or modifying any of the data, scripts, or subroutines provided in this dataset.