bluuebunny/crossref_metadata_2025_split huggingface dataset:
Acromegaly screening in patients with hyperprolactinemia and pituitary adenoma
Authors: Ukhanova Yu. A. , Ilovayskaya I. A. 
Published: May 2024

BACKGROUND: Hyperprolactinemia accompanies growth hormone hypersecretion in approximately 25-39% of cases. There is a recommendation to determine the level of prolactin in clinical guidelines for diagnosis and treatment of acromegaly. However, there is no understanding of the necessity to investigate the IGF-1 level in patients with hyperprolactinemia and a pituitary adenoma.AIM: Determining the proportion of patients with hyperprolactinemia and pituitary adenoma, who were examined for IGF-1 levels, and identifying the proportion of patients with acromegaly among this cohort.MATERIALS AND METHODS: Between December 2019 and December 2022 a single-center observational single-stage single-sample uncontrolled study was conducted. At the first stage of the study, the proportion of patients with pituitary adenoma and hyperprolactinemia with studied IGF-1 levels was determined, according to medical records. At the second stage of the study, patients without known indicators of IGF-1 were determined. The concentration of growth hormone was studied during the oral glucose load in the case of increased IGF-1 levels.RESULTS: At the first stage, 105 patients were included in the study. The level of IGF-1 was determined in 41/105 (39%) cases. There were 22/41 (53.7%) cases in the subgroup with pituitary incidentalomas and 19/64 (29.7%) cases in the subgroup with hyperprolactinemia among them. At the second stage, the IGF-1 level was additionally determined in 53 patients with hyperprolactinemia and pituitary adenoma (total 94 patients). The level of IGF-1 was elevated in 11/94 patients, further acromegaly was confirmed in 3/94 patients (3.2%).CONCLUSION: In real clinical practice the level of IGF-1 is studied only in 39% of cases in patients with pituitary adenoma and hyperprolactinemia. The disease was detected in 3 cases (3.2%) out of 94 people with hyperprolactinemia and pituitary adenoma without clinical manifestations of acromegaly. We consider the study of IGF-1 levels justified as a screening for acromegaly in patients with hyperprolactinemia and pituitary adenoma.
The clinical case of IgG4-related thyroid disease in a 6-year-old child
Authors: Kolodkina A. A. , Zubkova N. A. , Urusova L. S. , Bondarenko S. P. , Brovin D. N. , Anikiev A. V. , Bezlepkina O. B. 
Published: May 2024

IgG4-related disease is a rare chronic pathology manifested by lymphoplasmacytic infiltration of one or more organs, the formation of storiform fibrosis, tissue edema, and an increase of IgG4 in the blood. This disease was singled out as an independent nosological unit only in 2001. The incidence is less than 1 in 100,000 people per year. Almost any organ can be affected in IgG4-related disease. The association of Riedel's thyroiditis with IgG4 was established in 2010. Riedel's thyroiditis is an extremely rare inflammatory disease of the thyroid gland, which diagnosis is complicated by an atypical course and the absence of characteristic symptoms. Less than 300 clinical cases of the disease have been described in the world, only two from them were in children. This article presents a clinical case of a 6-year-old boy with Riedel's thyroiditis.
What about adolescents’ mental health after the pandemics? An analyses of a grade II hospital
Authors: Mendonça Catarina , Passos Croca Gonçalo , Magalhães Teresa , Viegas Mariana , Marques Bárbara , Morais Andreia 
Published: May 2024

Abstract

Objectives
Suicidal ideation and suicide are serious situations that affect children and adolescents. The restrictions imposed by the SARS-CoV-2 pandemic have had a significant negative impact, due to social isolation, prolonged screen exposure and reduced outdoor activities. This study aims to compare the access to the Pediatric Emergency Department due to suicidal ideation and suicide attempts before and during the pandemic.

Methods
This descriptive and retrospective study analyzed clinical records of children/adolescents who attended a Level II Pediatric Emergency Department of a hospital due to suicidal ideation and/or suicide attempts, between March 2018 and March 2020 (pre-pandemic period) and April 2020 to March 2022 (pandemic period). Demographic (age and sex) and clinical (psychopharmacological therapy, discharge destination and follow-up psychiatric/psychological consultations) variables were collected. Statistical analysis was performed using Microsoft Excel 2022® and SPSS v20.0®, considering statistical significance at p<0.05.

Results
A total of 71 children/adolescents were admitted for suicidal ideation, with a median age of 15 years (minimum: 10 years, maximum: 17 years), 27 in pre-pandemic period and 44 in pandemic period (p<0.001). The majority were girls, with a significant increase in pandemic period (pre-pandemic: 55.6 %, pandemic: 79.6 %; p<0.05). The age group with the highest increase in admissions was 15 years. There was a significant increase in suicidal attempts among girls (p<0.05) as well as self-harm behaviors (p<0.01). There was also a significant increase in the number of psychology/child psychiatry follow-up consultations in pandemic period (p<0.05). Most patients were referred to another hospital in both periods (pre-pandemic: 55.6 %, pandemic: 68.2 %) at discharge.

Conclusions
During the pandemic period, there was an increase in the number of suicidal ideation cases, particularly among females, as well as in suicide attempts cases, which appears to be correlated with the pandemic restrictions. Larger-scale studies are needed to draw more accurate conclusions.
Wind-plus-storage integration in emerging markets – a GIS-driven proof-of-concept for Papua New Guinea
Authors: McClenny Ian , Tynes Emily , Xydis George 
Published: May 2024

Abstract
Developing nations are facing market, regulatory, and monetary issues that often prevent them from being on the cutting edge of the energy industry. Climate commitments set forth by international cooperation like the Paris Agreement are calling for countries to decarbonize their energy infrastructure. The International Finance Corporation (IFC) predicts that much of the development in the renewable energy sector is poised to come from developing nations; this is where the greatest opportunities lie for systemic change. This study will highlight the shifting trend towards wind-plus-storage, the development cycle of disruptive technologies, key characteristics of wind-plus-storage projects, and a discussion on best practices to stimulate market demand, technological innovation, and associated regulations. A case study in Oceania, in Papua New Guinea was constructed using ArcGIS as a proof of concept to highlight data that can be leveraged to preliminarily identify high potential sites for wind-plus-storage project development. A detailed map was revealed and the different wind-plus-storage options for future project development were found. It has not been studied so far how a wind-plus-storage project can contribute to more holistic energy systems in emerging markets, such as in the case of Papua New Guinea.
Relationship between learner creativity, task planning, and speaking performance in L2 narrative tasks
Authors: Qin Jie 
Published: May 2024

AbstractThis study examined the relationship between learners’ creativity viewed as a divergent thinking cognitive trait and the language/content dimensions of their L2 speaking performance under two task planning conditions, while controlling for the effects of L2 proficiency. Sixty-one Chinese learners of English took an Elicited Imitation Task, a verbal and a figural creativity test, and performed two picture-prompted narrative tasks. Results showed that when learners had time to plan, their L2 proficiency and creativity were predictors of their speaking performance in terms of fluency and idea productivity, while under the no planning condition, creativity predicted learners’ performance measured by idea productivity, discoursal structure, and lexical diversity. Moreover, different creativity measures contributed to L2 task performance in differential manners. This study contributes to the field by shedding light on the interaction between learner-related and task-related variables on L2 speaking production and the nature of the new individual difference variable of creativity.
Strong convergence for weighted sums of (α, β)-mixing random variables and application to simple linear EV regression model
Authors: Hu Wenjing , Wang Wei , Wu Yi 
Published: May 2024

Abstract
In this article, the complete convergence and the Kolmogorov strong law of large numbers for weighted sums of

(

α
,
β

)

\left(\alpha ,\beta )

-mixing random variables are presented. An application to simple linear errors-in-variables model is provided. Simulation studies are also carried out to support the theoretical results.
Marathon runner algorithm: theory and application in mathematical, mechanical and structural optimization problems
Authors: Mortazavi Ali 
Published: May 2024

AbstractThis study proposes a novel human-inspired metaheuristic search algorithm called marathon runner algorithm. This method mimics competitive behaviors observed in real marathon runners through mathematical modeling. Unlike classical elitist algorithms that prioritize position of the best agent, the marathon runner algorithm introduces a novel concept called vision point. This point considers the quality of the entire population, not just the leader. By guiding the population towards vision point, the risk of getting trapped in local optima is reduced. A two-part evaluation was conducted to thoroughly assess the search capabilities of the marathon runner algorithm. First, it is tested against a set of unconstrained benchmark mathematical functions and the algorithm’s quantitative attributes, such as complexity, accuracy, stability, diversity, sensitivity, and convergence rate are analyzed. Subsequently, the algorithm was applied to mechanical and structural optimization problems with both continuous and discrete variables. This application demonstrated the effectiveness of the algorithm in solving practical engineering challenges with constraints. The outcomes are compared with those obtained by six other well-established techniques. The obtained results indicate that the marathon runner algorithm yields promising and competitive solutions for both mathematical, mechanical, and structural problems.
Fostering a Public Appreciation of Film Music in the U.S.A.
Authors: Marshall Elsa 
Published: May 2024

The American periodical Film Music Notes spurred a critical consideration of film music and of building public appreciation of the arts during its run from 1941 to 1958. This history of its first decade starts with the connections and efforts of a group of Hollywood women on behalf of the National Federation of Music Clubs, to their founding of the National Film Music Council, to the final stage in editor turnover from the founding editors. It contributes to histories of professionalization of artistic and cultural study through its analysis of how the editors experimented with structuring content in a way to encourage the public to appreciate film music. This was influenced by changing relations between Film Music Notes and Hollywood studios, the Motion Picture Producers and Distributors of America, and educational organizations. This context explains how prominent composers and critics came to contribute to the periodical and the larger debates that were shaping their writings.
(UN)USED POTENTIAL – THE PROCESS OF BECOMING INDEPENDENT BY YOUNG-ADULT FOSTER CARE CHILDREN
Authors: Kędzierska Hanna , Zagulski Sylwester 
Published: May 2024

The transition to adulthood of young people leaving foster care is an important research topic. The results of many international studies show that care leavers are at high risk of social exclusion. In 2023, an amendment to the Act on foster care was introduced in Poland to increase the number of successful transitions into adulthood. The aim of the empirical study we undertook was to analyse the relevance of long-term care solutions implemented in Poland for children leaving foster care, from the perspective of professional caregivers of the process of becoming independent. The study had the character of a field reconnaissance (Minski, 2017), as it allowed us to verify the issues undertaken before the next stage of the research. We decided to conduct individual in-depth interviews with guardians of empowerment. Our research shows that, despite many pertinent statutory solutions, in practice the system does not work as it should. The main problem is the systemic marginalization of carers' problems and the lack of substantive and psychological support for them.
Source Scaling, Spatially Variable Path Attenuation, and Site-Effect Parameters via a Generalized Inversion Technique for Strong-Motion Data from Sichuan, China
Authors: Chen Ke-Lin , Chen Xue-Liang , Wang Yan-Wei , Li Xing-Zhe 
Published: May 2024

ABSTRACT
Quantifying the source, propagation path, and site characteristics accurately is pivotal for evaluating regional earthquake hazards. The nonparametric generalized inversion technique of strong-motion records offers an effective approach for analyzing these three fundamental elements. However, this technique might overlook the spatial variation of regional attenuation and the inherent uncertainty of reference stations. To enhance the understanding of strong ground motion characteristics in the Sichuan area, this study employs an improved nonparametric inversion scheme to analyze 3338 sets of strong-motion data from 397 earthquakes (Ms 3–6.5) that occurred in the Sichuan region between 2007 and 2020. In terms of regional source characteristics, the setting of low-frequency cutoffs in strong-motion records may lead to the overestimation of corner frequency and stress drop for earthquakes with higher magnitudes. Conversely, for events with moment magnitudes less than 5, the regional stress drop levels tend to stabilize as the magnitude increases. Furthermore, stress drop is independent of depth and fault type. Regarding path attenuation, considering the influence of Moho reflection, the geometric attenuation is limited to R−1 within a hypocentral distance of 75 km. The nonparametric results from 75 to 300 km show that as the hypocentral distance increases, the geometric attenuation in this region first decreases and then stabilizes. Furthermore, the mean level of the inelastic attenuation factor Qs is 199.5f0.98. Pertaining to site effects, we observe that at the edge of the Sichuan basin, the amplification of sites in the long-period part is clearly characterized and tends to stabilize with increasing frequency. In addition, the site amplification factor of 33 logarithmically spaced frequency points between 0.5 and 20 Hz has a linear relationship with the soil layer parameter VS30 or VS20. The correlation coefficients of both show moderate correlation, among which VS30 is slightly better than VS20.
In dogs with thoracolumbar disc extrusion does the use of acupuncture improve clinical recovery?
Authors: Ng Justin 
Published: May 2024

PICO QuestionIn dogs with thoracolumbar intervertebral disc extrusion does the use of acupuncture with medical management compared with medical management alone improve clinical recovery?

Clinical bottom line
Category of research
Treatment.
Number and type of study designs reviewed
Three papers were critically appraised: one randomised controlled trial, one non-randomised controlled trial, and one cohort study.
Strength of evidence
Moderate.
Outcomes reported
Acupuncture, and more specifically the combination of electroacupuncture and manual stimulation of acupuncture points when used as an adjunct to medical management, is more likely to result in both the recovery of ambulation and a quicker recovery of ambulation in dogs presenting with nonambulatory paraparesis or paralysis with deep pain perception due to thoracolumbar intervertebral disc extrusion, compared with medical management alone. It is less likely to make a difference in dogs that present with paralysis and no pain sensation.
There is less robust evidence supporting the use of bee venom injections in acupoints, however; it too may have a beneficial effect when used as an adjunct treatment in dogs with nonambulatory paraparesis or paralysis with deep pain perception due to thoracolumbar intervertebral disc extrusion, compared with medical management alone.
Conclusion
There is moderate evidence supporting the conclusion that there is a mild benefit in the use of acupuncture with medical management to improve the clinical recovery of dogs with thoracolumbar intervertebral disc extrusion.

How to apply this evidence in practice
The application of evidence into practice should take into account multiple factors, not limited to: individual clinical expertise, patient’s circumstances and owners’ values, country, location or clinic where you work, the individual case in front of you, the availability of therapies and resources.
Knowledge Summaries are a resource to help reinforce or inform decision making. They do not override the responsibility or judgement of the practitioner to do what is best for the animal in their care.
Pengungkapan Laporan Keberlanjutan pada Efek Syariah Di Indonesia dan Malaysia, Implikasi dari peningkatan Profitabilitas, Leverage, dan Pengungkapan Emisi Karbon
Authors: Nurfai'jah Firda Andini , Rahmawati Teti , Supriatna Yayat 
Published: May 2024

<p><em>This study aims to </em><em>empirically examine</em><em> </em><em>the implication of increased profitability, leverage, and carbon emission disclosure on sustainability report disclosure. </em><em>The research method used is a quantitative method using secondary data. Through observations on manufacturing companies in the Sharia Securities List of Indonesia and Malaysia for</em> the<em> 2020-2022 </em><em>period with purposive sampling techniques, 105 samples were obtained. The data analysis techniques used are descriptive statistical analysis and verification analysis using panel data regression with a fixed effect model. The analysis tool used is Eviews 13. </em> <em>The results of empirical research prove</em> <em>that profitability and carbon emission disclosure significantly impact sustainability report disclosure. Meanwhile, leverage has a negative effect that is not significant on sustainability report disclosure. </em></p>
The Determinants of Tourists Inflow into Uzbekistan: An Augmented Gravity Model Approach Adopting Dynamic Panel Estimation
Authors: Kler Rajneesh , Singh Gurinder , Chaudhary Naina , Ather Danish , Arora Manik 
Published: May 2024

Abstract

The current study explores the factors that influence the number of tourists entering Uzbekistan, using dynamic panel estimation techniques and an augmented gravity model to provide a thorough analysis. To developing successful tourist strategies and policies, such an investigation is essential given the changing global scene, particularly in the aftermath of the epidemic. The primary countries of origin for Uzbekistan were the focus of the study, for which the study gathers data between 2014 and 2022. We considered several variables, including per capita income and currency rates, to comprehend their impact on tourism. The application of dynamic panel estimate enables a comprehensive examination of the variables influencing both stable and fluctuating tourism trends. The results of our study show how social and economic factors have interacted to shape Uzbekistan's tourism sector. These results emphasize the necessity of educated and flexible methods to adapt to the post-pandemic global environment, which is critical for stakeholders and policymakers in the tourism industry.
Machine Learning-Based Wine Quality Prediction Using Python: A Predictive Modeling Approach
Authors: Singh Gurinder , Quraishi Suhail Javed , Ather Danish , Saxena Vineet , Baig Tanveer Z , Kler Rajneesh 
Published: May 2024

Abstract

Focusing on the fact that there are deep intricacies involved in a wine's quality and the possibility of having predictive analytics, the current study reviews the effectiveness of various machine learning models at predicting the quality of red wines. Using a wine dataset that includes pleasure of taste, sugar content, average total alcohol, and different parameters, we optimize the data through the use of preprocessing techniques including feature selection and normalization. The choice of a Random Forest Classifier, deemed recognizable for its efficiency and accuracy when dealing with the complexity and multidimensionality of the data, is one of the key components of the methodology we propose. Our study elicits a considerable concern for sciences and future prediction, offering very keen answers as to the primary factors that drive the ranks of wine. Through this study not only the role of machine learning is being enriched, but also the fundamental basis for the foreseeing of beverage quality appears to be established which can be used as a model for the following research work. Thereby, this research work would have a multiplex of impacts on the fields of enology and computational analytics by offering an example for the implementation of the modern machine learning algorithms with the existing approaches to the evaluation of the wine quality.
JEL Code: Y90
WITHDRAWN: Energy-efficient Clustering Protocol Using an Improved Binary Dragonfly Algorithm and Mamdani Fuzzy Inference System in Wireless Sensor Networks
Authors: Behzadi MohamadHosein. , Motameni Homayun , Mohamadi Hosein , Barzegar Behnam. 
Published: May 2024

Abstract

The full text of this preprint has been withdrawn by the authors due to author disagreement with the posting of the preprint. Therefore, the authors do not wish this work to be cited as a reference. Questions should be directed to the corresponding author.