Miracle-dz/UniFAR-FTUs huggingface dataset:
School‐Based Leadership Talent Development: An Examination of Junior Reserve Officers’ Training Corps Participation and Postsecondary Plans

In 1972, the Marland Report included leadership as a domain of giftedness in the first federal definition. Although federal and state descriptions of gifted and talented services still include identifying and developing leadership talent, in many states, services are not mandated or funded. Consequently, leadership development is often left to extracurricular programs (e.g., student organizations, athletics). The Junior Reserve Officers’ Training Corps (JROTC) provides school-based military-focused leadership education and opportunities to apply emergent leadership skills. This qualitative study examined leadership talent development in JROTC and the postsecondary paths participants chose. A self-report survey was distributed to graduating seniors enrolled in JROTC in Texas public high schools. The findings highlighted characteristics of students who chose to pursue military-focused education or careers after high school and themes about their leadership development experiences in JROTC. Students benefitted from opportunities for career-related identity exploration, a culture that supported leadership development, and psychosocial skills coaching.
Durability characteristics and mechanical properties of multi-walled carbon nanotubes reinforced concrete, a case study: Caspian seawater curing condition

Abstract Using multi-walled carbon nanotubes (MWCNTs) as an additive in a concrete mixture with an amount of 0.05 to 0.2% wt. of cement weight with a constant W/C ratio using local materials was investigated in this research. Specimens were cured in water and the Caspian Seawater curing conditions, and compressive strength tests were performed on samples up to 365 days of age. Also, flexural strength, water absorption after immersion, water permeability and porosity tests and, SEM studying were performed on specimens. Results showed that increasing the amount of MWCNTs up to 0.2% of cement weight improved the workability, compressive, and flexural strength of concrete mixtures. The addition of MWCNTs caused a mild improvement in concrete specimens’ strength which were cured in Caspian Seawater compared with control concrete. In the water absorption and water permeability tests, it was seen that a lower percentage of MWCNTs decreased the results, but more amount of MWCNTs may affect vice versa. In porosity studying, it was seen that more amount of MWCNTs may cause smaller pore sizes, however may increase the porosity and CNTs’ agglomeration in concrete.
Village Fund Financial Fraud Prevention Model Using Analytical Hierarchy Process Method

The objectives of this study are (1). Identify the factors that cause fraud in village fund management in Banten Province (2). Develop a village fund fraud prevention model using the Analytical Hierarchy Process method. Data collection methods were carried out by in-depth interviews and Focus Group Discussion (FGD) by inviting academics and experts. The analysis technique uses the Analytical Hierarchy Process (AHP) to model the prevention of village fund fraud in Banten Province. Findings. The results of this study indicate that the actor who is considered the most dominant in the occurrence of fraud is the Village Head, and the strategy that is considered the most dominant in preventing fraud is to narrow the opportunities. When viewed from the perspective of a strategy to minimize pressure, the most important aspect is the change in external auditors, from a strategy perspective of narrowing opportunities, the most important aspect is to streamline monitoring, then from the perspective of negative rationalization strategies and positive competency strategies, the most important aspects include ethics education moral and management change, and the last aspect of the closeness of the ruler is the most important aspect in the strategy perspective to reduce arrogance.
RADIOACTIVE RESIDUE IN HONEY

The concentration of radioactive isotopes in honey is an important bioindicator of environmental contamination. For that purpose, a total of 66 samples of different types of honey (acacia, meadow, linden, sunflower, flower, forest, oilseed rape, chestnut) were examined. The samples were collected during 2020 and 2021 at different localities in the Republic of Serbia (Vojvodina, Central Serbia, Kosovo). Gamma spectrometric analysis was used to determine natural radionuclides 40K, 232Th, 226Ra, 238U, 235U and 22Na and anthropogenic radionuclide 137Cs. The obtained results indicate that the predominant radionuclide in all the analyzed honey samples is natural K-40, whose average activity was 74 Bq / kg. The activity of other tested radionuclides ranged as follows: Th-232: <1-2.0; Ra-226: 1.9-15.6; U-238: <1-31.4; U-235: <0.2-1.61 and Na-22: <0.2-2.4 Bq / kg. The activity of the artificial radionuclide Cs-137 was measured in 53% of the tested samples from the territory of Kosovo with the maximum value of 3.63 Bq / kg. Regarding the determined level of radioactive residues, it can be concluded that the honey produced in the Republic of Serbia is healthy and environmentally safe food. Key words: honey, natural radionuclides, artificial radionuclides
Genetic and Clinicopathologic Characteristics of Papillary Thyroid Carcinoma in the Chinese Population: High BRAF Mutation Allele Frequency, Multiple Driver Gene Mutations, and RET Fusion May Indicate More Advanced TN Stage

Purpose To describe the genetic landscape and clinical characteristics of Chinese patients diagnosed with papillary thyroid cancer (PTC) and to determine which high-risk genetic characteristics suggest a likelihood of lymph node metastasis (LNM) and lateral lymph node metastasis (LLNM). Patients and Methods Data from previously untreated patients with PTC collected between May 2018 and December 2020 from 14 hospitals in China were analyzed retrospectively. High-risk pathologic characteristics were defined as T3/T4, N(+), and N1b(+) stages. All patients were tested for 57 genes by second-generation sequencing. The t-test, chi-square test, and Fisher’s exact test were performed for statistical analysis. Results Overall, 395 patients were enrolled in this study. The prevalence of BRAF mutation was 78.53%. BRAF mutant allele frequency (MAF) >16.93% was associated with a significantly higher risk of LNM, LLNM, and T3 + T4 stage compared with a low-risk group, defined by a MAF <2.54% (odd ratios [ORs] for each risk=3.38, 3.46, and 8.54, respectively), and an intermediate-risk group, defined by a MAF of 2.54% to 16.93% (ORs=2.04, 2.07, and 4.07, respectively). The population with RET fusion had higher T, N, and N1b stages (ORs for each stage=10.40, 7.60, and 8.77, respectively) compared with a RET-negative population. Similar conclusions about T, N, and N1b stages were observed in relation to multiple driver gene mutations (ORs for each stage=7.48, 2.80, and 7.04, respectively) compared with population without multiple driver mutations. These genetic characteristics may be suggestive of high clinical risk. However, regardless of genetic profiles, patients younger than age 45 years had greater rates of LNM and LLNM. Conclusion The main driver gene in this study, BRAF, differs significantly between the United States (79% vs 51%) and other countries. The Chinese population in this study that experienced more aggressive tumor biology had a BRAF MAF greater than 16.93%, exhibited RET fusion events, and had multiple driver gene mutations; thus, these traits may be considered high-risk genetic characteristics in PTC that could warrant aggressive treatment in such population.
Supply-Side Reforms to Oil and Gas Production on Federal Lands: Modeling the Implications for CO2 Emissions, Federal Revenues, and Leakage

Policy reforms targeting federal oil and gas production are increasingly considered as approaches to reduce CO2 emissions. Yet such policies are controversial, in part due to leakage concerns. I model the effects of three such policies, including carbon adders and a leasing ban. Accounting for leakage, a leasing ban reduces emissions by about one-quarter of the amount originally projected for the Clean Power Plan but reduces royalty revenues by $5 billion annually. Carbon adders reduce emissions less but can raise billions of dollars annually. Charging the same carbon adder for both oil and gas is not revenue-maximizing because gas production is more sensitive to the adder. I estimate revenue-maximizing adders of $40/ton for oil and $5/ton for gas, but higher revenues come at the cost of higher emissions than achieved by charging adders based on the social cost of carbon. These results highlight important policy trade-offs in federal leasing reforms.
Complex burial histories of Apollo 12 basaltic soil grains derived from cosmogenic noble gases: Implications for local regolith evolution and future in situ investigations

We report the concentrations and isotope ratios of light noble gases (He, Ne, Ar) in 10 small basalt fragments derived from lunar regolith soils at the Apollo 12 landing site. We use cosmic ray exposure (CRE) and shielding condition histories to consider their geological context. We have devised a method of using cosmogenic Ne isotopes to partition the CRE history of each sample into two stages: a duration of “deep” burial (shielding of 5–500 g cm−2) and a duration of near‐surface exposure (shielding of 0 g cm−2). Three samples show evidence of measurable exposure at the lunar surface (durations of between 6 ± 2 and 7 ± 2 Myr). The remaining seven samples show evidence of a surface residence duration of less than a few hundred thousand years prior to collection. One sample records a single‐stage CRE age range of between 516 ± 36 and 1139 ± 121 Myr, within 0–5 g cm−2 of the lunar surface. This is consistent with derivation from ballistic sedimentation (i.e., local regolith reworking) during the Copernicus crater formation impact at ~800 Myr. The remaining samples show CRE age clusters around 124 ± 11 Myr and 188 ± 15 Myr. We infer that local impacts, including Surveyor crater (180–240 Ma) and Head crater (144 Ma), may have brought these samples to depths where the cosmic ray flux was intense enough to produce measurable cosmogenic Ne isotopes. More recent small impacts that formed unnamed craters may have exhumed these samples from their deep shielding conditions to the surface (i.e., ~0–5 g cm−2) prior to collection from the lunar surface during the Apollo 12 mission.
Solution Density and Search Strategy in Narrative Generation

Intelligent interactive narrative systems coordinate a cast of nonplayer characters to make the overall story experience meaningful for the player. Narrative generation involves a tradeoff between plot-structure requirements and quality of character behavior, as well as computational efficiency. We study this tradeoff using the example of benchmark problems for narrative planning algorithms. A typical narrative planning problem calls for a sequence of actions that leads to an overall plot goal being met, while also requiring each action to respect constraints that create the appearance of character autonomy. We consider simplified solution definitions that enforce only plot requirements or only character requirements, and we measure how often each of these definitions leads to a solution that happens to meet both types of requirements—i.e., the density with which narrative plans occur among plot- or character-requirement-satisfying sequences. We then investigate whether solution densities can guide the selection of narrative planning algorithms. We compare the performance of two search strategies: one that satisfies plot requirements first and checks character requirements afterward, and one that continuously verifies character requirements. Our results show that comparing solution densities does not by itself predict which of these search strategies will be more efficient in terms of search nodes visited, suggesting that other important factors exist. We discuss what some of these factors could be. Our work opens further investigation into characterizing narrative planning algorithms and how they interact with specific domains. The results also highlight the diversity and difficulty of solving narrative planning problems.
Prediction of Mechanical, Evenness and Imperfection Properties of 100% Cotton Ring Spun Yarns with Different Twist Levels

The purpose of this research work is to develop a model to predict the effect of twist on mechanical, evenness and imperfection properties of 100% cotton ring spun yarns. Eight yarns were manufactured from 30Tex with four yarn twist increments (700, 740, 780 and 820TPM), and 15Tex with twist levels of 900, 1020, 1080 and 1140TPM (turns/meter). Except yarn count and twist level, the yarns were made from the same fiber properties and machine settings. Yarn mechanical properties such as tensile strength, elongation and abrasion resistance, evenness (CVm) and imperfection characteristics like hairiness, neps, thin and thick places were measured and statistically analyzed. Equations were developed to predict the desired mechanical, evenness, and imperfection properties of yarns based on yarn count and twist levels. Statistical analysis showed that yarn properties are significantly influenced by count and twist level changes. The tensile strength, elongation, abrasion resistance, CVm, hairiness and thick places of the studied yarns were significant at P-values of 0.000, 0.003, 0.000, 0.004, 0.000 and 0.015 respectively. Generally, as yarn twist increases, breaking strength and abrasion resistance increase, whereas elongation, hairiness, coefficient of mass variation (CVm), thin and thick places, and nep of yarn decrease. Therefore, the formulated multiple regression equations would be useful in predicting yarn properties based on its count and twist.
Association of Nomophobia with Decision Making of Dental Students

Objective: With recent advancement in technology, generation Z has become addicted to gadgets, particularly smartphones. The fear of being separated from mobile phones, is known as Nomophobia. The aim of our study was to ascertain whether nomophobia and/or problematic mobile phone use has any influence on decision-making of undergraduate dental students. Methodology: A descriptive, cross-sectional study was conducted on dental students of Pakistan. The level of nomophobia was determined using the Nomophobia Questionnaire (NMP-Q), Mobile Phone Problematic Use Scale (MP-PU), and the decision-making skills of dental students was determined using the Melbourne Decision Making Questionnaire (MDM-Q). Results: The mean score of the NMP-Q was 102.49 ± 11.07, and the mean score of MP-PU Scale was 83.45 ± 17.82. Positive correlation was present between the measure of mobile phone problematic use scale and nomophobia. Similarly, positive correlations were discovered between nomophobia and the measure of buck-passing, procrastination and hypervigilance in regard to decision-making. As for the MDM-Q scale, the procrastination measure had a high correlation with the decision-making value. Conclusion: The results of our study suggest an increasing prevalence of nomophobia among dental students of Pakistan. Keywords: Smartphone; Nomophobia, Decision making, Dental student
The impact of socioeconomic deprivation on the risk of atrial fibrillation in patients with diabetes mellitus: A nationwide population-based study

Objective To evaluate the relationship between socioeconomic status and the risk of atrial fibrillation (AF) in patients with diabetes mellitus (DM). Research design and methods From the National Health Insurance Service (NHIS) database, we identified 2,429,610 diabetic patients who underwent national health check-ups between 2009 and 2012. Tracing back the subjects for 5 years from the date of health check-up, we determined the subjects’ income and whether they received medical aid (MA) during the past 5 years. Subjects were divided into six groups according to the number of years of receiving (MA groups 0 through 5) and into four groups according to socioeconomic status change during the past 5 years. We estimated the risk of AF for each group using the Cox proportional-hazards model. Results During a median follow-up of 7.2 ± 1.7 years, 80,257 were newly identified as AF. The MA groups showed a higher risk of AF than the non-MA group with the hazard ratios (HRs) and 95% confidence interval (CI) 1.32 (1.2–1.44), 1.33 (1.22–1.45), 1.23 (1.13–1.34), 1.28 (1.16–1.4), and 1.50 (1.39–1.63) for MA groups 1 through 5, respectively. Dividing subjects according to socioeconomic condition change, those who experienced worsening socioeconomic status (non-MA to MA) showed higher risk compared to the persistent non-MA group (HR 1.54; 95% CI 1.38–1.73). Conclusion Low socioeconomic status was associated with the risk of AF in patients with diabetes. More attention should be directed at alleviating health inequalities, targeting individuals with socioeconomic deprivation to provide timely management for AF.
A new species of Cyrtodactylus Gray (Squamata: Gekkonidae) from Manipur State, northeast India, with a critical review highlighting extensive errors in literature covering bent-toed geckos of the Indo-Burma region

ABSTRACT A new species of Cyrtodactylus is described from Tamenglong District in northwestern Manipur State, northeast India. The new species is diagnosed from other congeners based on a combination of morphological characters and molecular data (NADH dehydrogenase subunit 2 gene, ND2). Molecular analyses placed the new species as the sister taxon to C. montanus. Due to inconsistencies in the hierarchical clade terminology for Cyrtodactylus species in the Indo-Burma region, recommendations are made for stabilising the terminology and the names for various levels of clades. Based on this revised terminology, the new species was found to be nested within the gansi group of the khasiensis clade, within the Indo-Burma radiation of Cyrtodactylus. A large number of errors and inconsistencies in literature covering species of the Indo-Burma radiation were discovered, particularly in summary tables of measurements and meristic data. Other notable errors found included incorrect identifications of type specimens in figure captions, errors in museum catalogue numbers of type series, incorrect GPS coordinates for type localities, a variety of issues involving GenBank accession numbers and associated data, and many others. We highlight these specific errors and inconsistencies and attempt to clarify or correct them where possible. Suggestions and recommendations are given for authors, journal editors and reviewers on how to improve the accuracy and consistency of morphological and molecular data provided in taxonomic and molecular phylogenetic papers. We also encourage authors and scientific journals to follow or enforce the basic citation guidelines set by NCBI when using sequences downloaded from GenBank, which have been largely overlooked, or ignored. It is hoped that the issues discussed here will be taken as a reminder that errors in peer reviewed papers are an inevitability, and that users of this literature must always carefully assess the accuracy of others’ data when it is important for the interpretation of their results to reduce the propagation of errors in the literature. http://www.zoobank.org/urn:lsid:zoobank.org:pub:9E00496B-C8D0-4391-B1E5-18522B221FBD
A Scoping Review and Analysis of Mental Health Literacy Interventions for Children and Youth

Abstract Mental health literacy (MHL) encompasses understanding mental health and learning how to obtain and maintain good mental health. Increasing MHL may increase help-seeking behaviors and positive mental health. This study aimed to identify school-based MHL interventions for children/youth using a scoping review methodology following the Johanna Briggs Model. The interventions were assessed for quality of evidence using the National Institutes of Health Study Quality Assessment Tools. Six databases were searched: Scopus, APA PsycInfo, Cochrane Library, ERIC, PubMed, and ProQuest Psychology. Search terms included “mental health literacy,” “intervention,” and “children. ” The search yielded 27 studies after applying inclusion criteria. Eight of these studies were assessed as “poor” quality, twelve as “fair” quality, and seven as “good” quality. The results highlight the need for more research to implement and evaluate interventions to sustainably and feasibly incorporate school-based MHL interventions for children and youth into practice. Impact Statement Mental health literacy interventions are needed to improve knowledge of mental health, promote help-seeking for mental illness, and reduce stigma and negative attitudes toward mental illness. This review identifies that more good quality research is required of school-based mental health literacy interventions. New research is urgently needed to evaluate the feasibility and sustainability of interventions that reduce the prevalence of mental illness for children and youth.
Sharpe Parity Redux

In this article, the authors investigate the performance of the Sharpe parity asset allocation strategy relative to the more well-known 60/40, mean–variance, risk parity, and min-variance strategies. Each portfolio selection strategy was tested under a number of different constraints and asset class configurations. In addition to historical data, bootstrapped simulated time series were used to test the robustness of the analysis. The primary conclusion was that the performance of each of the strategies considered was highly dependent on the constraints applied during the portfolio construction process. As such, portfolio managers choosing to implement a given portfolio construction methodology must be careful in choosing their asset universe and calibrating their asset class level constraints to give their portfolios the maximum performance advantage versus rival portfolio selection methodologies and manager benchmarks.
Human Neutrophil Antigen Genotype and Allele Frequencies in Iranian Blood Donors

Objective Human neutrophil antigens (HNAs) can be targeted by HNA-allo antibodies and cause a variety of clinical conditions such as transfusion-related acute lung injury (TRALI) and neonatal alloimmune neutropenia (NAIN). The current study is aimed at identifying the genotype and allele frequencies of HNAs in Iranian blood donors. Methods A total of 150 blood samples were obtained from healthy blood donors. HNA-1, HNA-3, HNA-4, and HNA-5 were genotyped, using the polymerase chain reaction sequence-specific primer (PCR-SSP) technique. The expression of the HNA-2 antigen on the neutrophil surface was evaluated by flow cytometry. Results The allele frequencies of FCGR3B∗1 (encoding HNA-1a), FCGR3B∗2 (encoding HNA-1b), and FCGR3B∗3 (encoding HNA-1c) were 0.34, 0.63, and 0.03, respectively. For HNA-3, the allele frequencies for SLC44A2∗1 (encoding HNA-3a) and SLC44A2∗2 (encoding HNA-3b) were 0.63 and 0.37, respectively. The frequencies of ITGAM∗1 (encoding HNA-4a) and ITGAM∗2 (encoding HNA-4b) alleles were 0.85 and 0.15, respectively. Furthermore, the frequencies of ITGAL∗1 (encoding HNA-5a) and ITGAL∗2 (encoding HNA-5b) alleles were 0.72 and 0.28, respectively. In the studied population, HNA-2 antigen was present on the neutrophil surface in 97.3% of the individuals, while no detectable HNA-2 expression was observed in 2.7% of the individuals. However, no significant difference in HNA-2 expression between different age groups was found. Conclusion The present study provides the first report of the HNA allele and genotype frequencies among the Iranian population. All HNAs (HNA-1 to HNA-5) were typed using the PCR-SSP and flow cytometer. In the current cohort study, the determined HNA allele frequencies were similar to the previous reports from British, German, and Danish populations. Considering the presence of different Iranian ethnic groups, further studies with a larger sample size are needed to draw a total picture for HNA allele frequencies.