bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of Social Performance and Action Units during Social Skills Training: Focus Group Study with Autism Spectrum Disorder and Schizophrenia (Preprint)
Authors: Tanaka Hiroki , Miyamoto Kana , Hamet Bagnou Jennifer , Prigent Elise , Clavel Ce ́line , Martin Jean-Claude , Nakamura Satoshi
Published: April 2024

BACKGROUND

Social communication is a crucial factor influencing human social life. Quantifying the degree of difficulty faced in social communication is necessary for understanding developmental and neurological disorders and for creating systems used in automatic symptom screening and assistive methods such as social skills training. Social skills training by human trainers is a well-established method. Previous social skills training used a modified roleplay test to evaluate human social communication skills. However, there are no widely accepted evaluation criteria or social behavioral markers to quantify social performance during social skills training.

OBJECTIVE

This paper has two objectives. First, we propose applying a social performance rating scale to social skills training data to measure social communication skills. We construct a Japanese version of a social performance rating scale already developed in English and French. Second, we attempt to quantify action units during social skills training to people suffering from autism spectrum disorder or schizophrenia.

METHODS

We use videos of interactions between trainers and adults with autism spectrum disorder (N=16) or schizophrenia (N=15) and control participants (N=19) during social skills training sessions. Two raters apply the proposed scale to annotate the collected data. We investigate the differences between roleplay tasks and participant groups (autism spectrum disorder, schizophrenia, and control). Furthermore, the intensity of action units on the OpenFace toolkit is measured in terms of mean and standard deviation during SST roleplaying.

RESULTS

We find significantly greater gaze scores in adults with autism spectrum disorder than in adults with schizophrenia. Differences are also found between the ratings of different tasks in the adults with schizophrenia and the control participants. Action units numbered AU6 and AU12 are significantly deactivated in people with schizophrenia compared with the control group. Moreover, AU2 is significantly activated in people with autism spectrum disorder compared with the other groups.

CONCLUSIONS

The results suggest that the social performance rating scale can be a useful tool for assessing social communication skills in different cultures and different pathologies when used with the modified roleplay test. Furthermore, facial expressions could provide effective social and behavioral markers to characterize psychometric properties. Possible future directions include using the social performance rating scale for assessing social behavior during interaction with a virtual agent.
Metabolic abnormalities in patients with non-alcoholic fatty liver disease with immune response to SARS-CoV-2
Authors: Stepanov Yu.M. , Didenko V.I. , Klenina I.A. , Tatarchuk O.M. , Petishko O.P.
Published: April 2024

Background. It is known that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can directly infect hepatocytes. At the same time, overweight and obesity are surrogate markers of the adverse effects of coronavirus disease 2019 (COVID-19). The purpose of the study: to evaluate changes in lipid and carbohydrate metabolism and their indices in the serum of patients with non-alcoholic fatty liver disease (NAFLD) with an immune response to SARS-CoV-2. Materials and methods. We studied 37 patients with NAFLD who had IgG to SARS-CoV-2. All patients were divided into two groups: group I consisted of 19 participants who were PCR-negative for SARS-CoV-2, group II included 18 patients who had COVID-19, as confirmed by PCR testing. The content of total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), glucose, low-density lipoprotein cholesterol, very low-density lipoprotein cholesterol (VLDL-C), atherogenicity coefficient, insulin resistance indices (HOMA-IR), TG to glucose (TG/Gly) and TG to HDL-C (TG/HDL-C) ratio were assessed in all patients. Results. Among patients with NAFLD with an immune response to SARS-CoV-2, dyslipidemia manifested by a probable increase in the median TG content in groups I and II by 2.5 and 3.4 times (р = 0.0001), respectively; TC — by 1.2 times (р = 0.0425) in both groups, with a tendency to increase; VLDL-C — by 1.8 (р = 0.010) and 2.5 times (р = 0.0022), respectively, and a decrease in the median content of HDL-C by 1.7 (р = 0.0016) and 1.9 times (р = 0.0008), respectively, in blood serum. The identified changes led to a statistically significant increase in the median atherogenicity coefficient in groups I and II — by 2.2 (р = 0.0036) and 2.5 times (р = 0.007). An increase in the HOMA-IR did not have a statistically significant difference between the groups: in group I, this index increased by 3.1 times (p < 0.05) compared with the controls, in group II — by 3 times (p < 0.05). In addition, patients in both groups had a statistically significant increase in TG/Gly and TG/HDL-C ratio compared to controls. However, the detected changes were more pronounced in group II, where TG/Gly and TG/HDL-C levels were 1.5 (р = 0.038) and 1.9 times (р = 0.035), respectively, higher than in group I. Conclusions. Patients with an immune response to SARS-CoV-2 with NAFLD have disorders of lipid and carbohydrate metabolism. At the same time, the signs of dyslipidemia were more pronounced in participants with a history of SARS-CoV-2. TG/Gly and TG/HDL-C ratio should be included in the diagnostic algorithm for assessing insulin resistance in patients with COVID-19 who are overweight or obese.
THE IMPACT OF FEEDBACK ON STUDENTS´ WILLINGNESS TO COMMUNICATE IN FOREIGN LANGUAGE LEARNING: SYSTEMATIC REVIEW
Authors: Jelinkova Jaroslava , Petrus Pavel , Laue Anthony
Published: April 2024

The willingness to communicate in a foreign language is a crucial aspect of language learning. This systematic literature review examines the influence of feedback, including peer-to-peer feedback, teacher´s feedback and computer-mediated feedback on student´s willingness to communicate in foreign language contexts. We included twenty selected studies conducted between 2000-2021, retrieved from the Web of Science and Scopus databases, to explore the role of feedback promoting or hindering students´ willingness to communicate. Our review suggests that factors like the fear of making mistakes and losing face can impede students’ willingness to communicate. We conclude by outlining pedagogical implications for enhancing students´ willingness to communicate in language teaching.
PROFESSIONAL DEVELOPMENT IN TEACHING ACADEMIC WRITING: THE EXPERIENCE OF A FACULTY READING GROUP
Authors: Glushko Tatiana , Labzina Polina G. , Pavlova Olga S.
Published: April 2024

Professional development in academic writing in English can be challenging for university instructors in non-English speaking countries. These challenges may be caused by a lack of experts in the field to conduct professional development, budgeting issues, access to training, and motivating and meeting the needs of faculty who may already be overburdened by high teaching loads. In this article, the authors describe conducting a year-long reading group focused on professional development in the teaching of academic writing. The goal of the group was to advance participants’ understanding of how to teach academic writing. To achieve the goal, the group was designed to increase awareness of writing pedagogy theories, construct a clearer understanding of the concept of academic writing, and critically examine current practices in teaching academic writing within the context of higher education in Russia. The authors describe the design, facilitation, and outcomes of the group. They also consider the benefits and limitations of engaging in this form of professional development. Finally, they offer implications for continuous professional development for university language instructors in a collaborative environment.
Strength Optimization of Fibre Reinforced Concrete by Using Waste Plastic Bottles
Authors: Deshbhratar Aishwarya , Sheikh Arjuman , Ansari Mohammad Loot , Sohailuddin Prof. Syed
Published: April 2024

Abstract: This research investigates the potential for optimizing the strength of fibre-reinforced concrete by incorporating waste plastic bottles as a sustainable additive. The study aims to explore the feasibility of utilizing waste materials to enhance the mechanical properties of concrete while promoting environmental sustainability through recycling efforts. Various proportions of waste plastic bottles are incorporated into the concrete mix, and the resulting mechanical properties, such as compressive strength, flexural strength, and impact resistance, are evaluated through rigorous testing procedures. The findings of this study contribute to advancing sustainable construction practices by providing insights into the effectiveness of waste plastic bottles as a reinforcing agent in concrete. Additionally, the research highlights the importance of recycling initiatives in the construction industry and underscores the potential for utilizing waste materials to improve concrete performance while reducing environmental impact.
Research Trends in Women's Leadership and Gender Stereotypes
Authors:   Korean Academy of Leadership, Paik Yonjeong
Published: April 2024

While South Korea has experienced remarkable economic growth, it still ranks near the bottom globally in terms of gender equality. For instance, the number of female leaders, particularly in senior positions, remains significantly lower than that of their male counterparts at all levels of Korean society. Several studies suggest that this discrepancy is not due to women being less capable or performing less effectively as leaders than men, but rather stems from deeply ingrained social stereotypes surrounding women and their leadership abilities. Sex stereotyping involves generalizing characteristics of an entire group of women onto an individual simply because she is a woman. Stereotypes about ‘what women are like’ or ‘what women should be like’ can lead people to believe that women are unsuitable for leadership positions or to denigrate women leaders who defy gender stereotypes. These gender stereotypes can significantly impede women from attaining leadership positions and hinder their effective performance as leaders. Despite the rising participation of women in the workforce and the increasing number of women leaders in Korea, there remains a notable gap in research on women's leadership. Specifically, the majority of studies on women leaders have been conducted in non-management fields, such as women's studies, highlighting a crucial need for attention from the management community. This study aims to stimulate interest within the Korean business administration community in women's leadership and gender stereotypes. It seeks to accomplish this by thoroughly identifying recent empirical findings that address stereotypes associated with women's leadership. To achieve this objective, the study begins by scrutinizing theoretical frameworks elucidating the impact of sex stereotypes on women's leadership. Subsequently, we delve into global research trends on sex stereotypes and women's leadership, with a specific emphasis on empirical articles published in prominent international journals within the organizational behavior field over the last decade. A distinct chapter is dedicated to empirical papers published in South Korea. Finally, practical suggestions and future research directions are proposed.
The Effect of Coaching Leadership on Employee Voice Behavior: The Mediating Role of Thriving at Work and the Moderating Role of Person-Supervisor Fit
Authors:   Korean Academy of Leadership, Kim Daehyun , Son Seung Yeon
Published: April 2024

This study has two purposes. First, it aims to verify the mediating role of thriving at work in the relationship between coaching leadership and employee voice behavior. Second, it looks at the moderating role of person-supervisor fit in terms of the influence of coaching leadership. Data collected from 174 supervisor-subordinate pairs was used for the analysis. The results show that coaching leadership was positively related to thriving at work, and thriving at work was positively related to voice behavior. In particular, thriving at work mediated coaching leadership and voice behavior. The positive relationship between coaching leadership and thriving at work was weaker with a better person-supervisor fit, and the moderated mediation effect was also weaker in this scenario. Based on the results, the limitations of this study are acknowledged, and theoretical and empirical implications are suggested, as well as a fruitful future direction of research.
Efficient solution of the non-unitary time-dependent Schrodinger equation on a quantum computer with complex absorbing potential
Authors: Mangin-Brinet Mariane , Zhang Jing , Lacroix Denis , Ruiz Guzman Edgar Andres
Published: April 2024

We explore the possibility of adding complex absorbing potential at the boundaries when solving the one-dimensional real-time Schrödinger evolution on a grid using a quantum computer with a fully quantum algorithm described on a n qubit register. Due to the complex potential, the evolution mixes real- and imaginary-time propagation and the wave function can potentially be continuously absorbed during the time propagation. We use the dilation quantum algorithm to treat the imaginary-time evolution in parallel to the real-time propagation. This method has the advantage of using only one reservoir qubit at a time, that is measured with a certain success probability to implement the desired imaginary-time evolution. We propose a specific prescription for the dilation method where the success probability is directly linked to the physical norm of the continuously absorbed state evolving on the mesh. We expect that the proposed prescription will have the advantage of keeping a high probability of success in most physical situations. Applications of the method are made on one-dimensional wave functions evolving on a mesh. Results obtained on a quantum computer identify with those obtained on a classical computer. We finally give a detailed discussion on the complexity of implementing the dilation matrix. Due to the local nature of the potential, for n qubits, the dilation matrix only requires 2n CNOT and 2n unitary rotation for each time step, whereas it would require of the order of 4n+1 C-NOT gates to implement it using the best-known algorithm for general unitary matrices.
Russia, China, and North Korea Strategic Defense Partnership
Authors: Naumenko Alina S. , Saltanov Stanislav D.
Published: April 2024

Due to the aggravation of the global geopolitical confrontation, the relations in the sphere of security issues within the framework of the Russia - China - North Korea triangle get particular importance. The purpose of the study is to analyze the current state and prospects of the strategic defense partnership between Russia, China, and North Korea. The authors used the following methods: a system approach, a method of situational analysis, a comparative method, a method of analyzing the current situation, as well as a method of scenario forecasting. The authors analyzed the relations between Russia and China in the military sphere, Russian-North Korean relations in the security sphere, as well as the role of China and North Korea in ensuring stability in the region. It is concluded that in the current conditions of rising tensions in the AsiaPacific region, primarily on the island of Taiwan and the Korean peninsula, these countries will converge, first, against the triangle USA - Japan - South Korea, often called “Asian NATO”. To conclude, the relations between Russia, China and North Korea will not take the form of a fullfledged military alliance. It is expected that the efforts of military-technical cooperation and the possibility of mutual support in the event of a security threat to one of the countries will be deepened.
The relationship between the digital maturity and efficiency of Croatian non life insurers: Exploratory research
Authors:   Department of Finance, Faculty of Economics, Business and Tourism, University of Split, Split, Croatia, Ćurak Marijana , Duvnjak Mirela ,   Croatia Insurance Company Plc. Zagreb, Croatia, Pervan Maja ,   Department of Economics, Faculty of Economics, Business and Tourism, University of Split, Split, Croatia
Published: April 2024

Aim/purpose – In line with the general trend of digitalization and changing customers’ needs and preferences, insurance companies have increasingly applied digital technology to their business. This digital transformation should enhance insurance companies’ efficiency and provide further advantages. Therefore, this study’s main aim is to analyze the current relationship between the digital maturity of Croatian non-life insurers and their efficiency. Design/methodology/approach – The empirical analysis is based on the data collected via an online survey on a sample of Croatian non-life insurers and from the insurance companies’ financial statements. The data was analyzed using the Digital Maturity Model 5.0 by Forrester Research, Inc., Data Envelopment Analysis, and correlation analysis. Findings – The surveyed Croatian non-life insurance companies have achieved the sec- ond level of a four-level digital maturity scale, on average. Although the digital trans- formation of insurance companies is a promising efficiency driver, the current level of digital maturity of Croatian non-life insurance companies is not positively related to their efficiency. Research implications/limitations – The research has implications for insurance com- panies regarding their path of digital transformation, as well as for the regulators estab- lishing an adequate regulatory framework to encourage the digital development of insurance companies. The objective limits of the research refer to the means of mea- suring digital maturity and the sample size. The research is limited to the Croatian insur- ance market. Originality/value/contribution – Analysis of the efficiency of insurance companies from the information technology perspective is rare in the academic literature, and this issue has not been investigated using a sample of Croatian insurers. The research con- tributes to advancing knowledge on the relationship between digital maturity and insur- ance companies’ efficiency.1 Keywords: digital transformation and maturity, efficiency, Croatian non-life insurance companies. JEL Classification: G22, C67, D22
Índices gonadales y moleculares en el erizo de mar Lytechinus variegatus (Echinoidea: Toxopneustidae) del Golfo de Cariaco, Venezuela
Authors: Zapata-Vívenes Édgar , Reyes-Luján Jeny , Ochoa Saúl , Arrieche Dwight , Lodeiros César
Published: April 2024

La extracción activa del erizo de mar Lytechinus variegatus en el noreste de Venezuela podría conllevar a una reducción de su densidad poblacional. Por consiguiente, el conocimiento sobre el crecimiento somático y la producción gonadal es de importancia para la explotación racional y el manejo sustentable de sus poblaciones. Durante un ciclo anual, este estudio examinó la biología reproductiva e índices moleculares de crecimiento (ARN:ADN y Proteína:ADN) de una población del erizo L. variegatus en el Golfo de Cariaco (Venezuela); un ecosistema marino regulado por las temporadas de estratificación y surgencia costera. La población de erizos de mar presentó tallas homogéneas, con incrementos significativos en la masa fresca total (MF) y el índice gonadosomático (IG) durante la estratificación. Se obtuvieron modelos de regresión significativos durante los periodos de surgencia y estratificación, particularmente entre la MF en relación con las dimensiones de la testa y linterna de Aristóteles. El desarrollo gonadal fue continuo, mostrando desoves parciales durante el período de surgencia. El cociente ARN:ADN incrementó durante la temporada de estratificación, no así el cociente Proteína:ADN. El Análisis de Componentes Principales indicó asociación entre los índices moleculares de crecimiento con el seston, contrariamente a la biomasa fitoplanctónica, y la temperatura superficial del agua. El ciclo reproductivo del L. variegatus presentó un patrón estacional asociado a la temperatura y productividad primaria; desova activamente durante la temporada de surgencia, y la gametogénesis se potencia durante la estratificación, cuando son mayores los procesos metabólicos.
Anomalous pigmentation in a dusky dolphin Lagenorhynchus obscurus from Golfo Nuevo, Argentinian Patagonia
Authors: Lindner María Soledad
Published: April 2024

Anomalous pigmentation conditions occur with low frequency in marine mammals. Here is presented the first known record and resighting of a hypo-pigmented all-white dusky dolphin from Golfo Nuevo off Península Valdés, Argentinian Patagonia. The anomalously pigmented Lagenorhynchus obscurus was observed three times between 2016 and 2018. Images suggest that this could be a case of a leucistic dusky dolphin, apparently a single individual. The hypo-pigmented individual was estimated to have reached adult body size, and was probably sexually mature. More research is required for a proper understanding of the effect on behavioral, ecological and physiological conditions.
First report of false killer whale Pseudorca crassidens in Bizerte, Tunisia
Authors: Jerbi Hassen , Marouani Sondes , Karaa Sami
Published: April 2024

False killer whale (Pseudorca crassidens) is a species of oceanic dolphin that is the only extant representative of the genus Pseudorca. It is found worldwide but mainly frequents tropical regions. This manuscript deals with the first sighting and stranding event recorded of the false killer whale in Mediterranean waters of Bizerte, northern Tunisia. The species has never been reported in the area despite years of collecting anecdotal and scientific information of cetaceans. This report extends previous knowledge of the false killer whale in the Mediterranean Sea.
Clinical features and use of renal replacement therapy in children who visit the emergency department with benign acute childhood myositis or rhabdomyolysis who visit the emergency department
Authors: Kim Namjin , Park Jun Sung , Kim Dahyun , Chun Min Kyo , Han Jeeho , Lee Jong Seung , Ryu Jeong-Min
Published: April 2024

Purpose: This study was performed to analyze clinical features and use of renal replacement therapy (RRT) for children who visit the pediatric emergency department with benign acute childhood myositis (BACM) or rhabdomyolysis.Methods: We retrospectively reviewed medical records of 289 children who visited the emergency department with BACM or rhabdomyolysis from January 2013 through December 2022. Clinical features, laboratory and microbiological findings, and outcomes were compared between children with the two diagnoses. Subsequently, multivariable logistic regressions were performed to identify factors associated with applying RRT.Results: Of the 289 children, a total of 212 were analyzed, including 93 with BACM and 119 with rhabdomyolysis. Influenza (70 of the 145 children [48.3%]) was the most common cause, followed by exercise (36 of 212 [17.0%]). Compared with the children with BACM, those with rhabdomyolysis showed significantly higher frequencies of being boys and hematuria, and higher concentrations of hemoglobin, creatinine, creatine kinase, and myoglobin. Continuous venovenous hemofiltration, a modality of RRT, was applied to 8 children (6.7%) with rhabdomyolysis, of whom 1 died. Creatine kinase was independently associated with the application of RRT (adjusted odds ratio, 1.06; 95% confidence interval, 1.00-1.12; P = 0.036).Conclusion: Rhabdomyolysis in children who require RRT may be associated with a higher concentration of creatine kinase.
Board of directors’ attributes effects on firm performance and the moderating role of women: Alternative measurements
Authors: Al-Matari Ebrahim Mohammed
Published: April 2024

The purpose of this study is to look at the relationship between business performance and the qualities of the board of directors (BOD). This study also looks at how women fit into this connection. Additionally, this study examines the association between performance of firm (FP) and board effectiveness. This study uses regression analysis to determine whether the attributes of the BOD have an impact on performance. This study uses ordinary least squares (OLS) regression to test how women moderate the association between board of director traits and performance. Furthermore, by combining extra data with attentional tests, this study validates the main findings. Additionally, the BOD’s efficacy was evaluated. This study establishes a negative and statistically significant association between board size and non-executive membership. Conversely, the presence of women on the board with backgrounds in accounting and finance has a noteworthy and favorable impact. This study validates the primary findings by examining the association between board of director qualities using an additional assessment method. Furthermore, this study discovers that the association between company performance and board of director qualities is moderated by the participation of women. Ultimately, this research indicates a strong correlation between business performance and the efficacy of the board.
Furry hosts and fungal guests: Investigating dermatophyte carriage in shelter and clinic cats and dogs of northern Portugal
Authors: Afonso Paulo , Quintas Hélder , Vieira Ana , Pinto Eduardo , Matos Manuela , Soares Ana , Cardoso Luís , Coelho Ana Cláudia
Published: April 2024

Dermatophytosis is a widespread fungal infection affecting both animals and humans, commonly known as ringworm. Dermatophytosis results in the breakdown of keratin, leading to skin, hair, and claw lesions, and has an important global prevalence that is often underestimated. While typically self-limiting, dermatophytosis can pose a severe risk due to its contagious nature, particularly in shelters. This study aimed to assess the prevalence of dermatophytes in the fur of dogs and cats in animal shelters and pet clinics, shedding light on the importance of understanding and managing this infectious disease in both animal and human populations. To better understand the epidemiology of dermatophytes in Portugal, a study was conducted from March to May 2022. The prevalence of dermatophyte isolation in culture was evaluated. A total of 341 animals, 286 (83.9%) dogs and 55 (16.1%) cats were studied, and 45.0% (n=157) of the animals were from shelters, while 54.0% (n=184) were from clinics. Twenty-eight (8.2%) animals had skin lesions, and of these, four (14.3%) tested positive for dermatophytes. Dermatophytes were isolated from 12/341 studied animals. The prevalence of Microsporum canis was 3.2% (confidence interval [CI] 95%: 1.6-5.7%), and the prevalence of Microsporum audouinii was 0.3% (CI 95%: 0.0-1.6%). Healthy dogs and cats without clinical signs were found to carry dermatophytes, stressing the potential for these animals to act as subclinical carriers and emphasizing the importance of pet-owner awareness regarding zoonotic risks and the need for ongoing research and surveillance to mitigate the risks associated with fungal infections.
Hormone receptor mRNA and protein levels as predictors of premenopausal tamoxifen benefit
Authors: Engström Terese , Ekholm Maria , Fernö Mårten , Lundgren Christine , Nordenskjöld Bo , Stål Olle , Bendahl Pär-Ola , Tutzauer Julia , Rydén Lisa
Published: April 2024

ABSTRACT
Background and purpose: Tamoxifen remains an important adjuvant treatment in premenopausal patients with hormone receptor-positive breast cancer. Thus, determination of hormone receptors is important. Here, we compare cytosol-based methods, immunohistochemistry (IHC), and gene expression (GEX) analysis for determining hormone receptor status in premenopausal breast cancer patients from a randomised tamoxifen trial, to evaluate their performance in identifying patients that benefit from tamoxifen.
Patients and Methods: Premenopausal patients (n=564) were randomised to 2 years of tamoxifen or no systemic treatment. Estrogen receptor (ER) and progesterone receptor (PR) status by protein expression measured by cytosol-based methods and IHC, and mRNA by GEX analysis were compared in 313 patients with available data from all methods. Kaplan Meier estimates and Cox regression were used to evaluate the treatment-predictive value for recurrence-free interval (RFi) and overall survival (OS). Median follow-up for event-free patients was 26 (RFi) and 33 (OS) years.
Results: The mRNA data of ESR1 and PGR distributed bimodally, patterns confirmed in an independent cohort. Kappa-values between all methods were 0.76 and 0.79 for ER and PR, respectively. Tamoxifen improved RFi in patients with ER-positive (ER+) or PR-positive (PR+) tumours (Hazard Ratio [HR] and 95% confidence interval [CI]), cytosol-ER+ 0.53 [0.36–0.79]; IHC-ER+ 0.55 [0.38–0.79]; GEX-ER+ 0.54 [0.37–0.77]; cytosol-PR+ 0.49 [0.34–0.72]; IHC-PR+ 0.58 [0.40–0.85]; GEX-PR+ 0.55 [0.38–0.80]). Results were similar for OS.
Interpretation: These methods can all identify patients that benefit from 2 years of tamoxifen with equal performance, indicating that GEX data might be used to guide adjuvant tamoxifen therapy.
Reduction of elective lymph node volume in radiotherapy of early anal squamous cell cancer: a comparative study between two Swedish university hospitals
Authors: Heyman Sofia , Perman Mats , Radu Calin
Published: April 2024

ABSTRACT
Background: Anal squamous cell cancer (ASCC) in early stages (T1–2N0M0) is treated with chemoradiotherapy with a 3-year overall survival (OS) exceeding 90%. In Swedish guidelines, it has been optional to include the external iliac and presacral lymph node (LN) stations in radiotherapy (RT) treatment fields in early ASCC. Two Swedish hospitals treating ASCC (SU: Sahlgrenska University Hospital; UU: Uppsala University Hospital) have chosen different approaches since 2010.
Material and methods: This study included consecutive patients with early ASCC (T1–2N0M0) treated between 2010 and 2017 at both sites (SU n = 70; UU n = 46). Data were retrieved from medical records and RT charts.
Results: At SU, the external iliac and presacral LN stations were included in elective LN irradiation in 96.8% (n = 60) and 95.2% (n = 59) patients compared to 2.4% (n = 1) and 29.3% (n = 12) at UU. The mean elective LN volume was 2,313 cc (interquartile range [IQR] 1,951–2,627) in the SU cohort compared to 1,317 cc (IQR 1,192–1,528) in the UU cohort, p < 0.0001. No case of regional LN recurrence was seen in either cohort. Disease specific survival (DSS) at 5 years was 95.7% (confidence interval [CI] 90.1–100.0) in the SU cohort and 97.8% (CI 93.2–100.0) in the UU cohort (p 0.55). OS at 5 years was 84.5% (CI 76.1–93.0) in the SU cohort and 82.6% (CI 69.6–89.1) in the UU cohort (p 0.8).
Interpretation: We found no differences in regional recurrence, DSS or OS between the cohorts treated with different elective LN volumes. In this population-based study, reduction of RT volume in early ASCC did not lead to inferior outcome.
EFL GRADUATE STUDENTS’ VOICES ON THEIR TECHNOLOGY-INTEGRATED CLASSROOM LANGUAGE TASKS
Authors: Mali Yustinus Calvin Gai
Published: April 2024

This qualitative study delves closely into graduate students’ reflective-evaluative voices on technology-integrated classroom language tasks they found useful and challenging in Introduction to Digital Technology (IDT) class in an English as a Foreign Language (EFL) setting at a private university in Central Java, Indonesia. The study also focuses on exploring the students’ practical recommendations to improve the quality of teaching and learning activities in the class. To meet the research goals, seven EFL graduate students participated in this study by answering closed and open-ended questions in a Google Form. For data triangulation, three of them participated in an in-depth semi-structured interview to clarify their responses to the questionnaire. The research findings inform that writing the literature review discussing realities of technology use in schools and districts in Indonesia and writing the report for technology workshop activities for school teachers seemed to be the most useful activities for the students in the IDT class. Besides the writing parts, conducting the technology workshop for the school teachers was another useful activity for the students. Although useful, the students considered the writing activities as one of the most challenging tasks in the course. Other findings, including reasons why the students found the tasks useful and challenging, as well as practical ways to improve the teaching and learning activities in the class, were then discussed in light of the relevant literature. The overall discussions might tell the success and challenges of the integration of technology in language teaching and learning, research, and community service activities in a higher education context in Indonesia. Recommendations for future research are presented.
THE COMMUNITY OF INQUIRY FRAMEWORK IN ONLINE ENGLISH LEARNING: INSIGHTS FROM INDONESIAN CULTURAL CONTEXTS
Authors: Rasikawati Ira , Yuyun Ignasia , Wicks David
Published: April 2024

This research is grounded in the theoretical foundation of the Community of Inquiry (CoI) Framework, exploring its application within the context of Indonesian cultural values in English education. The objective of this case study is to examine how English instructors adapt their teaching strategies to the challenges of online learning. The research design employs a qualitative approach, centered on interviews with three instructors from an English department at a private university in Jakarta. The participants, representing a small but focused population, were selected through a reputational purposive sampling technique, based on nominations from students who identified them for their effectiveness and expertise in online English learning. Data collection involved in-depth interviews, providing insights into the instructors’ perspectives and experiences. The analysis involved a thematic examination of teaching, cognitive, and social presence in the CoI framework. Findings show a robust teaching presence and a significant cognitive presence. Notably, social presence, crucial to CoI, subtly aligns with Indonesian hierarchical culture. This study underlines the complex relationship between CoI and cultural factors in online education. It suggests incorporating pedagogies aligned with local cultural values to improve engagement and outcomes in Indonesian online English learning.
Green and climate colonialities: Evidence from Arctic extractivisms
Authors: Hanaček Ksenija , Kroger Markus , Martinez-Alier Joan
Published: April 2024

This article examines 16 environmental conflicts across the Arctic that demonstrate resistance to both climate and green extractive colonialisms. Resistance movements counter green-labelled developments, such as a 350 km road project in Ambler (Alaska) needed for copper extraction; large-scale wind power industries on Sámi territories; palladium and platinum mega-projects on Dolgan, Evenks, and Sámi lands in the Russian North; as well as the biggest natural gas project in the world on the Yamalo-Nenets peninsula, promoted as "the cleanest" of all fossil fuels. The article contributes to the field of political ecology by arguing that past colonial ties mediated by fossil fuels are inextricably linked to the increase of green extractivism and climate colonialism in the Arctic, both of which are embedded in socio-ecological crises that deepen colonial relations. In most places these crises drive new extractivisms, but in others, they function as possible barriers, increasing risks and costs of extraction while not reducing the will to pursue extractivist endeavors. 
The Influence of the Capital Market (Financial Instruments) on Economic Growth in Kazakhstan and CIS Countries
Authors: Omir Ainur , Adambekova Ainagul , Khishauyeva Zhanat , Zhanibekova Gaukhar , Amankeldi Nazigul
Published: April 2024

Econometrics is a branch of economics that uses mathematical and statistical methods to study quantitative and qualitative relationships within economic phenomena. The purpose of this article is to study the impact of the capital market (financial instruments) on economic growth in Kazakhstan and the CIS countries through an understanding of the concept of “econometrics”. The task of the study is to determine the dependence of gross domestic product as a resultant factor over the past 20 years. Methods. The article determines the assessment of the impact of financial factors on economic growth in the short term. An econometric model was used for this purpose. The resulting factor was the gross domestic product over the past 20 years. Results. The results indicate that the capital market influences economic growth in Kazakhstan and the CIS countries. This paper presents a model of the GDP function for the economy of Kazakhstan. In the course of the study, coefficients and variables of the model were estimated to predict the level and future changes in the country’s GDP. Thus, the size of the capital market (Y1) depends on the following variables tested in the model: the number of securities issuance transactions; the volume of securities issuance transactions; the number of transactions of non-residents with shares at the secondary auction of KASE; the rate of change of shares of leading issuers on KASE
Study on Motion Sensing Using Textile Electrodes-Focusing on the Application of PANI Conductive Material
Authors: Wang Chenlu , Song Hayoung
Published: April 2024

This study investigates the application of textile electrodes using PANI (Polyaniline) conductive material for motion sensing, specifically aimed at motion monitoring for the elderly. By depositing a PANI conductive layer on the base of warp-knitted fabric through in-situ polymerization and plasma treatment, a PCCWKF (Polyaniline Coated Conductive Warp-Knitted Fabric) with enhanced electrical conductivity and mechanical flexibility was developed. The research optimized the electrical resistivity and durability of PCCWKF by incorporating Polyvinyl Alcohol (PVA) as a toughening agent, improving the adhesion of the PANI conductive layer to the textile substrate. The sensor’s efficacy in accurately recording and monitoring motion amplitude and frequency in real-time was demonstrated through its application in smart clothing, focusing on respiratory, elbow, and knee motion monitoring. This study holds significant implications for the advancement of wearable technology and smart textiles in the health monitoring of the elderly.
Hypokalemia- Induced Rhabdomyolysis – Case Report and Literature Review
Authors: Daniela Rădulescu , Cristiana David , Adela Văcăroiu Ileana
Published: April 2024

Nowadays, rhabdomyolysis is a common cause of acute kidney injury and it is associated with severe, sometimes life-threatening hyperkalemia. We report the case of a patient with profuse diarrheic syndrome caused by Crohn's disease who developed hypokalemia-induced rhabdomyolysis and multifactorial anuric acute kidney injury. Prompt diagnosis and treatment of Crohn's disease, along with electrolyte replacement and dialysis were followed by full recovery of renal function and correction of hypokalemia. We also review literature data regarding the rare cases presenting with rhabdomyolysis secondary to hypokalemia.
A Novel Explainable AI Model for Medical Data Analysis
Authors: Shakhovska Nataliya , Shebeko Andrii , Prykarpatskyy Yarema
Published: April 2024

This research focuses on the development of an explainable artificial intelligence (Explainable AI or XAI) system aimed at the analysis of medical data. Medical imaging and related datasets present inherent complexities due to their high-dimensional nature and the intricate biological patterns they represent. These complexities necessitate sophisticated computational models to decode and interpret, often leading to the employment of deep neural networks. However, while these models have achieved remarkable accuracy, their ”black-box” nature raises legitimate concerns regarding their interpretability and reliability in the clinical context.

To address this challenge, we can consider the following approaches: traditional statistical methods, a singular complex neural network, or an ensemble of simpler neural networks. Traditional statistical methods, though transparent, often lack the nuanced sensitivity required for the intricate patterns within medical images. On the other hand, a singular complex neural network, while powerful, can sometimes be too generalized, making specific interpretations challenging. Hence, our proposed strategy employs a hybrid system, combining multiple neural networks with distinct architectures, each tailored to address specific facets of the medical data interpretation challenges.

The key components of this proposed technology include a module for anomaly detection within medical images, a module for categorizing detected anomalies into specific medical conditions and a module for generating user-friendly, clinically-relevant interpretations.
The Anatomy of Unemployment: Determinants During and After the COVID-19 Crisis
Authors: Senci Matus , Svabova Lucia , Kliestik Tomas
Published: April 2024

Unemployment is a factor that heavily influences the output of each economy. It is, therefore, one of the main concerns of any government worldwide. This study identifies key determinants of unemployment. By constructing an econometric model for the registered unemployment rate in Slovakia, the period from 2013 to 2022 was under scrutiny, while the impact of the COVID crisis was considered in the model through a dummy variable. Potential determinants of unemployment were selected based on theoretical knowledge and other scientific works, that is, average interest rates, gross minimum wage, GDP, inflation, exports, imports, government spending, corruption index, COVID-19 crisis, and month of the year. The final relevant factors for unemployment were tested and validated: interest rates, GDP, inflation, government spending, and exports. These study results may be valuable for the government when designing targeted interventions to optimise the unemployment rate in Slovakia or similar economies by influencing other macroeconomic indicators.
Service Quality Influence on Consumer Satisfaction in the Banking Sector Aimed at Sustainable Growth
Authors: Ifedi Chibuzo , Haque Rasheedul , Senathirajah Abdul Rahman Bin S. , Qazi Sayeeduz Zafar
Published: April 2024

Objective: The study's goal is to find out how customer satisfaction in the Malaysian banking sector is affected by high-quality service.
 
Theoretical framework: The study also looked into how tangibility, service dependability, responsiveness, assurance, and empathy affected customer satisfaction. The SERVQUAL model, which includes tangibility, service reliability, responsiveness, assurance, and empathy, serves as the independent variables in this study.
 
Methodology: The focus of the study's population is on Malaysia's banking industry customers and the services provided by various banks. 317 people participated in the study, and a structured questionnaire was used to collect the data. The hypothesis that was developed for the study will be put to the test using Multiple Regression Analysis. The Cronbach Alpha test was used to determine the internal reliability of the six different scales used in the study.
Results and conclusions: After the study, three hypotheses were accepted, while two were rejected (Hypotheses one and five). SPSS 23 was used to analyze the data in the study. Empathy and tangibility were found to not affect customer satisfaction, according to the findings.
 
Research implications: Participants are selected through a straightforward method of random sampling in this study. Using customer satisfaction as a moderating variable, additional studies on the relationship between service quality and customer loyalty can be conducted based on this recommendation. Customer satisfaction and loyalty can both be influenced by employee performance and employee loyalty, with service quality serving as a moderating variable.
 
Originality/value: The study will focus on the banking sector of Malaysia. Based on data collection, the study will make use of the customer of the banking sector. This will limit the amount of data collected based on the timeframe of the study. The study will also be limited based on the process which will be adopted in the data collection process. The use of online surveys despite the many positives attached to it has some limitations. An online survey doesn't provide face-to-face interaction between the researcher and the participants.
Técnica de janela óssea na enucleação de cisto mandibular com piezoelétrico: Relato de caso
Authors:   Universidade Estadual de Londrina – UEL, Londrina, PR, Brasil, Pereira João , Pinto Karoline ,   Programa de pós-graduação em Cirurgia e Traumatologia Bucomaxilofacial, Hospital Universitário Regional do Norte do Paraná – HU/ UEL, Londrina, PR, Brasil, Fernandes Laís ,   Programa de pós-graduação em Cirurgia e Traumatologia Bucomaxilofacial, Hospital Universitário Regional do Norte do Paraná – HU/ UEL, Londrina, PR, Brasil, Martins Ligia ,   Departamento de Medicina Oral, Universidade Estadual de Londrina, Preceptora do Serviço de pós-graduação em Cirurgia e Traumatologia Bucomaxilofacial, Hospital Universitário Regional do Norte do Paraná– HU/UEL, Londrina, PR, Brasil, Stabile Cecília ,   Departamento de Medicina Oral, Universidade Estadual de Londrina, Preceptora do Serviço de pós-graduação em Cirurgia e Traumatologia Bucomaxilofacial, Hospital Universitário Regional do Norte do Paraná– HU/UEL, Londrina, PR, Brasil
Published: April 2024

O cisto dentígero pode ser classificado como cisto de desenvolvimento ou inflamatório, originando-se durante o processo de separação do folículo que fica aprisionado ao redor da coroa de um dente incluso. O objetivo do presente artigo é relatar um caso clínico de enucleação de cisto dentígero em corpo mandibular à esquerda associado ao primeiro molar inferior (36) incluso com envolvimento do nervo alveolar inferior através da técnica cirúrgica de janela óssea por meio da piezocirurgia. Paciente de 19 anos, sexo masculino, sem comorbidades, com lesão hipodensa, circunscrita, de aproximadamente 15,5 x 27,7 x 14,8 mm identificada em tomografia de feixe cónico. A técnica de janela óssea executada apresenta como vantagem o reposicionamento do segmento ósseo deslocado no transoperatório, favorecendo o processo de reparo, além do acesso direto à área contendo a lesão cística e o elemento incluso.