Miracle-dz/UniFAR-FTUs huggingface dataset:
Subjective Cognitive Complaints: Comparing the Relation between Self-Reported Versus Informant-Reported Subjective Cognitive Complaints and Cognitive Performances in Cognitively Unimpaired, Mild Cognitive Impairment and Populations with Dementia

Background Subjective cognitive decline is proposed to be associated with future mild cognitive impairment and dementia. A better understanding of the roles of self-reported and informant-reported subjective cognitive complaints can provide a more delicate picture in dementia recognition and early diagnosis. Objectives To evaluate the accuracy of self-reported and informant-reported subjective cognitive complaints and the relation of subjective cognitive complaints and neuropsychological function in cognitively unimpaired, mild cognitive impairment and populations with dementia. Design We conducted a cross-sectional survey and evaluate the relations between subjective cognitive complaint scores and cognitive function in the different diagnostic groups. Setting We recruited individuals diagnosed with cognitively unimpaired or mild cognitive impairment or dementia with Alzheimer–2019;s clinical syndrome from a memory clinic in a tertiary medical center in Taiwan. Participants Participants, age greater than 50 years old, were enrolled in this study. Participants–2019; informants were also enrolled for the cognitive questionnaire assessment. Measurements Participants–2019; and informants–2019; subjective cognitive complaint scores were collected based on a 12-item questionnaire. Neuropsychological assessments of global cognitive function, memory, language, executive function, visuospatial function and calculation were performed. The relations between subjective cognitive complaint scores and cognitive function in the different diagnostic groups were assessed by linear regression model. Results There were 1536 individuals and 1028 informants enrolled in this study. Self-reported subjective cognitive complaint scores from early and late mild cognitive impairment and dementia with Alzheimer–2019;s clinical syndrome participants showed no significant differences, but informants–2019; subjective cognitive complaint scores showed a significant increase. Informant-reported subjective cognitive complaint scores related to neuropsychological tests in population with dementia. Neither self-reported nor informant-reported subjective cognitive complaint scores related to neuropsychological tests in cognitively unimpaired and mild cognitive impairment populations. Conclusions Self-reported subjective cognitive complaints alone may not be sufficient to demonstrate clinical significance in different stages of cognitive impairment. Incorporating informant-reported subjective cognitive complaints, along with considering individual–2019;s anxiety and depressive status, are crucial in assessing cognitive statuses in clinical practice.
Optimal Serum 25(OH)D Levels and Vitamin D Intake in Korean Postmenopausal Women

Vitamin D plays a crucial role in regulating the growth and maintenance of the musculoskeletal system. Postmenopausal women are vulnerable to bone fractures because of the decrease in bone mineral density (BMD). Therefore, this study aimed to identify the determinants that influence BMD and the 25(OH)D levels in Korean postmenopausal women. This study collected general and dietary intake information, measured biochemical indices, and conducted BMD tests in 96 postmenopausal women residing in a metropolitan area in Korea. This study analyzed factors that influenced serum 25-hydroxyvitamin D (25(OH)D) and BMD, as well as the correlation between the intact parathyroid hormone (iPTH) and serum 25(OH)D levels. The serum 25(OH)D levels increased by 0.226 ng/mL in the summertime, 0.314 ng/mL in the wintertime, and 0.370 ng/mL on annual average when vitamin D intake rose by 1 µg/1000 kcal. When the serum 25(OH)D levels were ≥18.9 ng/mL, the iPTH levels did not rapidly increase. To maintain the serum 25(OH)D levels at ≥18.9 ng/mL, a daily vitamin D intake of ≥13.21 µg was required. Consequently, consuming vitamin D-fortified foods or vitamin D supplements is necessary to improve both bone health and vitamin D nutritional status.
Size and number concentration of liquid PSCs : Balloon-borne measurements at Ny-Ålesund, Norway in winter of 1994/95

Size (radius: 0.15- 1.8 μm) and number concentration of polar stratospheric clouds (PSCs) were observed with a balloon-borne particle counter at Ny-Alesund, Norway (79°N, 12°E) in winter of 1994/95 (December 18, 1994 and January 17, 1995). The measurements suggested that PSCs actively formed in the cold winter stratosphere. During the balloon-borne measurements, the depolarization ratio of PSCs was monitored with a lidar near the balloon observational site to see the phase (liquid or solid) of PSCs. Both measurements suggested that many sub-layers were contained in the PSCs. Particle size distribution of the early PSCs event (December 18, 1994 ) was different from that observed on January 17, 1995, after active PSCs events. This difference possibly suggests that particle formation processes were largely disturbed by redistribution of chemical constituents relating with PSCs formation and growth in the polar winter stratosphere. Lidar measurements suggested active formation of liquid phase PSCs in addition to solid phase PSCs. The number-size distribution pattern showed enhancement of the number of part,icles with their radius larger than 1.8 μm in the solid state sub-layer of PSCs. On the other hand, not only large particles (r > 1.8 μm) but also smaller particles (r = 0.25-0.6 μm) were enhanced in the liquid state PSCs.
Piloting the Virtual PLAYshop Program: A Parent-Focused Physical Literacy Intervention for Early Childhood

The PLAYshop program is a parent-focused physical literacy intervention for early childhood. This single-group mixed-methods pilot study aimed to explore the feasibility of virtually delivering and assessing the PLAYshop program. The virtual PLAYshop program included a virtual workshop, resources/basic equipment, and two booster emails (3-week and 6-week follow-up). Data on 34 preschool-aged children (3–5 years) and their parents from Edmonton and Victoria, Canada, were collected via an online questionnaire, virtual assessment session, and interview at single or multiple time points (baseline, post-workshop, 2-month follow-up). Intraclass correlation coefficients (ICCs), paired t-tests, repeated measures ANOVAs, and thematic analyses were conducted. Regarding feasibility, most parents (≥94%) were satisfied/extremely satisfied with the virtual workshop and planned to continue physical literacy activities post-workshop. The virtual assessment protocol for children’s fundamental movement skills (FMS; overhand throw, underhand throw, horizontal jump, hop, one-leg balance) was feasible, with high completion rates (>90%) and reliable scoring (ICC = 0.79–0.99). For positive changes in potential outcomes, a medium effect size was observed for children’s hopping skills (d = 0.54), and large effect sizes were observed for several parental outcomes (partial η2 = 0.20–0.54). The findings support the feasibility and potential positive outcomes of the virtual PLAYshop program. A larger randomized controlled efficacy trial is recommended.
How online travel agencies’ logo design promotes purchase intention: a behavioral and neuroscientific interpretation of consumers’ construal level

ABSTRACT Using construal level theory as a theoretical framework, this study aims to understand how online travel agencies’ logo design, a combination of shapes and colors, influences consumers’ purchasing intentions using behavioral and neuroscientific data. Three studies are conducted to obtain behavioral and neuroscientific data for analysis. The results of these three studies show that the relationship between logo design and the destination product can be managed by framing consumers’ construal level. Further, evidence of the natural mindset congruency effect and consumers’ brainwave activities while reflecting on the logo design is provided.
Statistical signals of copying are robust to time- and space-averaging

Abstract Abstract Cattle brands (ownership marks left on animals) are subject to forces influencing other graphic codes: the copying of constituent parts, pressure for distinctiveness and pressure for complexity. The historical record of cattle brands in some US states is complete owing to legal registration, providing a unique opportunity to assess how sampling processes leading to time- and space-averaging influence our ability to make inferences from limited datasets in fields like archaeology. In this preregistered study, we used a dataset of ~81,000 Kansas cattle brands (1990–2016) to explore two aspects: (1) the relative influence of copying, pressure for distinctiveness and pressure for complexity on the creation and diffusion of brand components; and (2) the effects of time- and space-averaging on statistical signals. By conducting generative inference with an agent-based model, we found that the patterns in our data are consistent with copying and pressure for intermediate complexity. In addition, by comparing mixed and structured datasets, we found that these statistical signals of copying are robust to, and possibly boosted by, time- and space-averaging.
The initial-value problem for the Kelvin-Helmholtz instabilities of high-velocity and magnetized shear layers

The general initial-value problem for the linear Kelvin-Helmholtz instability of arbitrarily compressible velocity shear layers is considered for both the unmagnetized and magnetized cases. The time evolution of the physical quantities characterizing the layer is treated using Laplace transform techniques. Singularity analysis of the resulting equations using Fuchs-Frobenius theory yields the large-time asymptotic solutions. The instability is found to remain, within the linear theory, of the translationally convective or shear type. No onset of rotational or vortex motion, i.e., formation of "coherent structures" occurs.
Using the WHO Self-Reporting Questionnaire-20 (SRQ-20) to Detect Symptoms of Common Mental Disorders among Pregnant Women in Vietnam: a Validation Study

Purpose Detection of antenatal common mental disorders in low-resource settings like Vietnam is important and requires a reliable, valid and practical screening tool. Currently, there is no such tool validated for use among pregnant women in Vietnam. This study aims to assess the validity of the Vietnamese version of the 20-item Self Reporting Questionnaire (SRQ-20) by evaluating its reliability, factorial structure, and performance in detecting common mental disorder (CMD) symptoms, thereby identifying the optimum cut-off score for CMD screening among pregnant women in Vietnam. Participants and Methods A total of 210 pregnant women from four rural communes participated in a face-to-face interview using the Vietnamese version of the SRQ-20, followed by a clinical diagnostic interview based on ICD-10 diagnostic criteria of CMDs. The reliability of the SRQ-20 was assessed by calculating the scale’s Cronbach’s alpha to measure internal consistency. Factor analyses were undertaken to examine the factor structure of the instrument. The Receiver Operating Characteristic (ROC) curve analysis was performed to assess the performance of the SRQ-20 against the clinical diagnosis and to identify the optimum cut-off score. Results Internal consistency was good, with a Cronbach’s alpha of 0.87. Factor analyses resulted in a 4-factor solution. The area under the ROC curve (AUC) for detection of CMDs was 0.90. The optimum cut-off score of the SRQ-20 for detection of CMD symptoms among Vietnamese pregnant women was 5/6. Conclusion The Vietnamese version of the SRQ-20 has the capacity to detect CMDs among pregnant women effectively and is recommended for use as a screening tool for CMDs in antenatal care settings in Vietnam.
Environmental drivers of human migration in Sub-Saharan Africa

Non-technical summary Environmental threats to shelter, livelihoods, and food security are often considered push factors for intra-African human migration. Research in this field is often fragmented into a myriad of case studies on specific subregions or events, thus preventing a more comprehensive understanding of the phenomenon. This paper examines environmental drivers reported in the literature as push factors for human displacement across 32 sub-Saharan African countries between 1990 and 2021. Extensive consultation of past studies and reports with analytical methods shows that environmental migration is complex and influenced by multiple direct and indirect factors. Non-environmental drivers compound the effects of environmental change. Technical summary Intra-African environmental migration is a bleak reality. Warming trends, aridification, and the intensification of extreme climate events, combined with underlying non-environmental drivers, may set millions of people on the move. Despite previous studies and meta-analyses on environmental migration within sub-Saharan Africa (SSA), conclusive empirical evidence of the relationship between environmental change and migration is still missing. Here we draw on 87 case studies published in the scholarly literature (from fields ranging from the environmental sciences to development economics and migration research) or documented by research databases, reports, and international disaster datasets to develop a meta-analysis investigating the relationship between environmental changes and migration across SSA. A combination of quantitative, Qualitative Comparative Analyses (QCA), and statistical correlation methods are used to analyze the metadata and investigate the complex web of environmental drivers of environmental migration in SSA while highlighting subregional differences in the predominant environmental forcing. We develop a new conceptual framework for investigating the cascading flow of interdependences among environmental change drivers of human displacement while reconstructing the main migration patterns across SSA. We also present new insights into the way non-environmental factors are exposing communities in SSA to high vulnerability and reduced resilience to environmental change. Social media summary Human displacement in sub-Saharan Africa is often associated with the effects of climate change and environmental degradation.
Optical and near-infrared polarimetry of the infrared luminous galaxy IRAS 23060+0505

Optical and NIR polarization and flux density measurements of the IR luminous galaxy IRAS 23060 + 0505 are presented. The flux density in an 8-arcsec diameter aperture follows an approximate power law, while the polarized flux density spectrum steepens from a spectral index of 2.48 in the NIR to 6.0 shortward of 0.8 microns. The wavelength dependence of degree of polarization is unusual, rising very steeply from 1 to 2 percent in the blue to a level of about 8 percent in the I band and then falling slowly through the NIR. A number of different models have been developed as an aid to interpreting the wavelength dependence of polarization and flux density observed for 23060 + 0505. Scattering of radiation from a continuum source largely obscured from the direct sight is the most likely explanation for the observed polarization. 44 refs.
Optical manipulation and conversion in whispering gallery mode resonators with pump depletion

In this work, we study optical manipulation and conversion in the high-power regime, and thus the unavoidable intrinsic coupling between the pump light and the signal light, i.e. pump depletion, needs to be included. Compared with the transmission properties that are insensitive to the power of the signal light in the low-power regime with pump non-depletion, our results in the high-power regime with pump depletion show that the resonant transmission coefficients of the χ(2) nonlinearity can be manipulated from 0 to non-zero by adjusting the intensities of the signal light, and thus it behaves as an intensity-dependent all-optical switch. Although the resonant conversion efficiencies from four-wave mixing of the χ(3) nonlinearity are generally suppressed by power-dependent frequency shifts as a result of self-phase modulation (SPM) and cross-phase modulation (XPM) in the high-pump regime, the conversion efficiencies can be amplified by tuning the frequency detuning of the signal and pump lights. The optical transmission coefficients and conversion efficiencies can also be enhanced by utilizing the interplay between χ(2) and χ(3) nonlinearities in the high-pump regime. The mechanism of enhancing the conversion efficiencies to overcome the suppression from SPM and XPM provides a new way to convert frequency with high efficiencies.
Light traffic approximations in many-server queues

This paper complements two previous studies (Daley and Rolski (1984), (1991)) by investigating limit properties of the waiting time in k-server queues with renewal arrival process under ‘light traffic' conditions. Formulae for the limits of the probability of waiting and the waiting time moments are derived for the two approaches of dilation and thinning of the arrival process. Asmussen's (1991) approach to light traffic limits applies to the cases considered, of which the Poisson arrival process (i.e. M/G/k) is a special case and for which formulae are given.
Ecotoxicological Effects of Four Commonly Used Organic Solvents on the Scleractinian Coral Montipora digitata

Organic solvents are often used in aquatic toxicity tests to facilitate the testing of hydrophobic or poorly water-soluble substances such as ultraviolet (UV) filters, pesticides, or polycyclic aromatic hydrocarbons (PAHs). Knowledge of intrinsic effects (i.e., measured as standardized and non-standardized endpoints) of such carrier solvents in non-standardized organisms (i.e., corals), is critical to regulatory processes. Therefore, we exposed the reef-building coral Montipora digitata to the most commonly used carrier solvents ethanol, methanol, dimethyl sulfoxide, and dimethylformamide in the range of 10–100 µL L−1 for 16 days. The effects on mortality, photobiological, morphological, and oxidative stress markers were evaluated. In our study, all solvents resulted in significant morphological and/or oxidative stress responses, but not in mortality. Moreover, ethanol led to a rapid increase in turbidity, thus questioning its suitability as a carrier solvent in aquatic studies in general. Based on our observations, we could rank the solvent effects as follows: dimethylformamide < dimethyl sulfoxide ≈ methanol ≤ ethanol, with dimethylformamide showing the least and ethanol the most pronounced effects. We conclude that the use of solvents in toxicity studies with corals, particularly by examining non-standardized (e.g., morphological, physiological) endpoints, should be taken with caution and requires further elaboration.
An Adaptive Hybrid Model for Wind Power Prediction Based on the IVMD-FE-Ad-Informer

Accurate wind power prediction can increase the utilization rate of wind power generation and maintain the stability of the power system. At present, a large number of wind power prediction studies are based on the mean square error (MSE) loss function, which generates many errors when predicting original data with random fluctuation and non-stationarity. Therefore, a hybrid model for wind power prediction named IVMD-FE-Ad-Informer, which is based on Informer with an adaptive loss function and combines improved variational mode decomposition (IVMD) and fuzzy entropy (FE), is proposed. Firstly, the original data are decomposed into K subsequences by IVMD, which possess distinct frequency domain characteristics. Secondly, the sub-series are reconstructed into new elements using FE. Then, the adaptive and robust Ad-Informer model predicts new elements and the predicted values of each element are superimposed to obtain the final results of wind power. Finally, the model is analyzed and evaluated on two real datasets collected from wind farms in China and Spain. The results demonstrate that the proposed model is superior to other models in the performance and accuracy on different datasets, and this model can effectively meet the demand for actual wind power prediction.
Some g-best proximity point results in G-metric spaces

In this paper, we introduce the notion of G-generalized proximal contraction mappings of first kind and second kind with respect to a mapping g in a G-metric space and establish some g-best proximity point theorems for such kind of nonself mappings in this space. Moreover, we present some examples to support the results proved herein. To the best of our knowledge, no results are known at the moment for this kind of mappings in G-metric spaces. Our results even without the mapping g are new. Some results in the existing literature are also generalized by our results.
The impact of the diode laser 940 nm photoactivated bleaching on color change of different composite resin restorations

The study's main objective was to evaluate as well as compare the impact of diode laser 940 nm and conventional in-office bleaching technique on the color change of different composite resin restorations. A total of ninety composite resin discs (CRDs) were made from Filtek™ Bulk Fill, nanohybrid composite resin Filtek™ Z550 XT Universal Restorative, and flowable composite resin restoration Filtek™ Z350xt Flowable Composite. Group A: (30) CRD for Filtek™ Bulk Fill, group B: (30) CRD for Filtek™ Z550 XT Universal Restorative, and group C: (30) CRD for Filtek™ Z350xt Flowable Composite. A1, B1, and C1: (10 CRD in each group): Control group without bleaching. A2, B2, and C2: 10 CRD in each group bleached with Laser White20 without laser activation. A3, B3, and C3: 10 CRD in each group bleached with Laser White20 and activated by diode laser 940 nm. The color was evaluated using a dental spectrophotometer. One-way ANOVA was utilized for the comparison of the color stability of the CRD. P < 0.05 is regarded as statically significant. Both conventional and diode laser in-office vital tooth bleaching protocols affected the color stability of composite resin restorations. The result demonstrated that bleaching without laser activation produced color change (mean [8.30], standard deviation [SD] (1.95) P [< 0.001]), whereas the bleaching and activation by diode laser produced color change (mean [8.11], SD [1.99], P [< 0.001]). Both types of bleaching protocol affected composite resin restorations' color stability. In all tested materials, color changes after the bleaching protocol were clinically perceptible. The restorations following the bleaching procedure are required to be replaced by clinicians.
“Governed by the streets”: the importance of streetworkers’ perspectives on factors influencing their clients’ engagement in crime or violence

ABSTRACT This exploratory study examines youth violence prevention streetworkers’ perspectives on the causes of their clients’ engagement in crime and violence. This study draws on in-depth, semi-structured interviews conducted with 37 streetworkers (SWs) in a large city in the northeastern region of the United States. As ‘street-level’ bureaucrats (SLBs; Lipsky 2010), SWs serve as liaisons between public agencies and their high-risk youth clients who need support, resources, and assistance. We find that SWs report three primary factors that influence their clients to engage in crime and violence, namely that youth are: 1) socialized into a culture of survival; 2) influenced by gangs; 3) reacting to exposure to trauma. We employ Lipsky (2010) and Anderson (1999) as our theoretical framework to further understand these findings and how they may affect SWs’ interactions with their clients. Lastly, we discuss our findings in the context of existing scholarship and present policy and program recommendations.