bluuebunny/crossref_metadata_2025_split huggingface dataset:
The dynamic paradox of the Stanislavsky System: the law of organic creativity
Authors:   Orel State Institute of Culture, A. Yu. Titov 
Published: June 2022

The purpose of this article is to formulate the problem of the dynamic paradox in the Stanislavsky system at the level of the basic concept of its scientific and descriptive formalization. The author argues that the effect of the dynamic paradox contributes to a deeper understanding of the interaction of internal and external elements of the System as a whole in the law of organic creativity. The article presents the main provisions of the concept of "organic creativity" by K.S. Stanislavsky in a crisis situation of systemic disintegration of the "organic whole". The necessity of a new understanding of the dynamic process of the System development in its initial ontological attitudes to internal self-development and self-organization of organic creativity is actualized.
Employee Parenting Energy Correlations of Working Mothers: Perceived Social Support, Job Stress, and Perceived Discrimination
Authors: Sheykhangafshe Farzin Bagheri , Shabahang Reza , Savabi Niri Vahid , Nakhostin Asef Zahra , Fathi-Ashtiani Ali 
Published: June 2022

Introduction: Working mothers try to maximize their correlation time with their children and experience different situations compared to housewives. In this regard, the present study aims to investigate the role of perceived social support, job stress, and perceived discrimination in predicting parenting energy of working mothers.
Methods: The present descriptive and correlational study was conducted on all mothers working in private offices in District 3 of Tehran in 2020. Convenience sampling method was used to select 110 working mothers. Data collection tools included the Perceived Parenting Energy Scale (PEFPS), the Multidimensional Perceived Social Support Scale (PSS), the Health and Safety Management Standards Index (HSE), and the Revised Personal Related Discrimination Scale (PRDS). Data analysis was performed by SPSS software version 24 using Pearson correlation and multiple regression, simultaneously.
Results: The results showed that the components of perceived support and job stress have a positive and significant correlation with perceived parenting energy (p<0.05). In contrast, personal-related discrimination had a significant negative correlation with perceived parenting energy (p<0.05). The results of multiple regression analysis showed that perceived social support, job stress, and perceived discrimination predict 78% of the parenting energy of working mothers.
Conclusion: Perceived social support, job stress, and perceived discrimination have a significant impact on the parenting energy of working women. Due to the significant role of mothers in raising their children, it is necessary to identify factors affecting women's employment relationships in their work environment to take measures to increase their parenting energy.
Validation and Development of the Iranian Family Instability Scale based on the Lived Experience of Women Who Experienced Extramarital Relationship: A Mixed Method Study
Authors: Ahmadi Ardakani Zahra , Zarei Mahmoud Abadi Hassan , Kalateh Sadati Ahmad 
Published: June 2022

Introduction: Various studies have cited several reasons for the instability of the Iranian family, but what was missing was a native scale for such studies. Therefore, this study aims to validate the Iranian family instability scale based on the lived experience of women who experienced extramarital relationships.
Method: The present study utilized a mixed method. In the qualitative part of the study, semi-structured interviews were used to examine the lived experience of women who experienced extramarital relationships. The statistical population of the present study was women with extramarital affairs who referred to counseling centers in Yazd in 2020. By multi-stage cluster sampling, 540 subjects were selected. In this study, the marital adjustment and attitudes toward infidelity questionnaires were used.
Results: Exploratory factor analysis, Cronbach's alpha method, concurrent validity, and confirmatory factor analysis were used to investigate the factors extracted from the interviews, the reliability, the validity of the scale, and also the fit of the research conceptual model, respectively.
Conclusion: The results identify Iranian family instability factors in three levels and five subscales, including maternal role and religious myths, parenting knowledge, self-esteem and feelings of inferiority, relationship and aesthetic challenges, and apostasy and pre-relationship relationships. They are measured in a 35-question scale called "Iranian Family Instability Scale". The results of the present study show that the instrument of Iranian family instability has good validity and reliability and Cronbach's alpha of the whole scale is equal to 0.89.
Optimización del punto de operación de un impulsor axial sin eje central en flujo sanguíneo
Authors: Muñoz-Pérez Johanna 
Published: June 2022

Este artículo abarca la obtención de los modelos matemáticos para las respuestas de deformación volumétrica, diferencia de presión y caudal de un impulsor axial diseñado para un dispositivo de asistencia ventricular. Dicho impulsor posee una geometría novedosa que requiere la validación de su comportamiento a nivel estructural y de dinámica de fluidos. Basándose en las especificaciones requeridas para la aplicación se obtiene el punto de operación óptimo del impulsor en cuanto a su velocidad de rotación, material y velocidad de salida del flujo sanguíneo. Asimismo, se obtiene el rango de valores de los factores que cumplen con las especificaciones. Dentro de los materiales incluidos se tiene el Platino y el polímero biocompatible Peek. El análisis se realiza por medio de un diseño de experimentos factorial completo, con resultados obtenidos previamente utilizando herramientas de simulación. La obtención de los modelos matemáticos se realiza por medio de la depuración de los factores de entrada y sus interacciones.
Manejo reproductivo en hatos bufalinos
Authors: Campos-Jiménez David , Garro-Monge Esteban , Jiménez-Benavides Valery , Mora-Gamboa Pablo , Madrigal-Valverde Mónica 
Published: June 2022

La actividad bufalina ha ido en aumento en los últimos años, mostrando cada vez más productores enfocados al sistema de producción de esta especie en América Latina. El objetivo de esta revisión fue recopilar conocimientos existentes en la literatura sobre el manejo y las biotecnologías reproductivas disponibles para los machos y las hembras de la especie Bubalus bubalis. La información fue seleccionada de libros y artículos científicos en bases de datos académicas y Google Scholar, durante un periodo de cinco meses (marzo-julio 2020). Se abarcaron los temas de manejo reproductivo de la hembra, el macho y las biotecnologías aplicadas a la especie. Se determinó que la eficiencia productiva de los búfalos está fuertemente relacionada con el manejo a nivel nutricional, reproductivo y de bienestar animal, asimismo de los factores climáticos en el que se desarrollan. Se evidenciaron avances de las biotecnologías aplicadas a la reproducción bufalina.
Management of Excellence in Higher Education According to the European Model of Excellence: A Study Case of College of Education – Skikda
Authors: Alayachi Zerzar , Ben Oarida Hamza 
Published: June 2022

This study aimed to identify the degree of application of excellence management elements according to the European Model of Excellence (EFQM) at the College of Education of Skikda. To achieve the objectives of the study, the descriptive analytical method was used on 95 fulltime professors, selected by the complete census method, participated in the study. To collect data, a questionnaire was used after checking its validity and reliability by calculating the coefficients of correlation and alpha Cronbach where the latter was 0.964. The results showed that the level of application of the European model of excellence in the faculty of education was 71%. It was recommended therefore that more attention and focus should be made to the European model of excellence management by the college administration. The importance and benefits of adopting this recommendation should be made clear to the ministry as well as to other stakeholders.
Keywords: excellence management, European model of excellence (EFQM), College of Education, Skikda.
Information dissemination of local content through Muhi Corner in Muhammadiyah 1 Yogyakarta High School Library
Authors: Istiqomah Zeni 
Published: June 2022

Background of the study: The library of SMA Muhammadiyah 1 Yogyakarta has a unique and distinctive collection that is referred to as local content and organized in Muhi Corner. Libraries have a duty to collect and disseminate them to users
Purpose: This study aims to analyze the local content information service of Muhi Corner, analyze the information dissemination process carried out, and evaluate the obstacles in the dissemination of information.
Method: This study uses a qualitative approach with a descriptive method. Data were collected through observation, interviews, and documentation analysis. The data analysis was conducted by data reduction, data presentation, and conclusion.
Findings: The results showed that Information dissemination activities for Muhi Corner's collections started with information dissemination for teachers, education staff, students, and researchers; then packaged in the form of print and digital papers. Information sources are presented in the form of local collections and gray literature. The information channels used are direct (socialization & library tour) and social media (Instagram).
Conclusion: Dissemination of information on the Muhi Corner collection has been carried out but is still limited, either directly or using the media. Obstacles in disseminating Muhi Corner information include, (1) limited human resources, (2) limited collection on the subject of literature, and (3) limited promotional activities.
Supervisors’ provision of physical environment resources to administrative support staff in a public university
Authors: Ngcobo Sandiso , Mhlanga Jabulani Samuel 
Published: June 2022

The purpose of this article was to apply the job demands-resources (JD–R) theory in a public university as a lens to ascertain the extent of measures undertaken by academic supervisors to provide physical environment resources that support administrative employees and enhance their performance of the demanding duties they constantly perform. Supervisors’ understanding of their role in catering to the physical environment needs of administrative employees has been ignored in previous studies conducted in the university sector. The research design was qualitative since data collection relied on semi-structured interviews with six academic heads of departments who supervised office administrative employees in a public university context. The participants’ responses indicated a high understanding of the importance of providing resources such as updated equipment and eliminating any physical environmental factors that could enhance office employees’ performance in their demanding administrative duties. The challenges expressed were mainly with the budget that proved to constrain them. This finding on supervisors is significant as it addresses a research gap in which the focus on physical environment factors has mainly been on employees’ perceptions and experiences in the business sector with less interest in the public sector and developing countries. The success of an organization requires a caring leadership that strives to provide enabling workplace physical environment resources that meet the work demands of employees.
Numerical full-wave EMC investigation of a radio-frequency generator
Authors: Rover Yannik , Thueringer Rainer , Volkmar Chris 
Published: June 2022

Abstract
An essential component of “NewSpace” missions are electric thrusters, thus each component of the assembly must be safe and reliable. Without electromagnetic compatibility (EMC) requirements, reliable operation cannot be guaranteed. The following work deals with the electromagnetic characteristics of a radio-frequency (RF) generator (RFG), which is operated with a radio-frequency ion thruster (RIT). A 3D full-wave electromagnetic simulation is created to identify the EMC properties of the RFG and to perform EMC optimizations during developments. Measurements validate the simulation. Through the combination of measurement and simulation further EMC quantities, like cabling radiation, are calculated, which show the importance of optimization measures to ensure EMC compatibility.
A Double Blinded Randomised Controlled Trial of Vitamin a Drops to Treat Post-viral Olfactory Loss: Study Protocol for a Proof-of-concept Study for Vitamin a Nasal Drops in Post-viral Olfactory Loss (Apollo)
Authors: Kumaresan Kala Roopa , Bengtsson Sara , Sami Saber , Clark Allan , Hummel Thomas , Boardman James , High Juliet , Sobhan Rashed , Philpott Carl 
Published: June 2022

Abstract
Background: Loss of smell or olfactory dysfunction (OD)s a common yet under- addressed problem with an estimated 5% of the general population having no functioning sense of smell. OD secondary to viral infections (eg: Covid-19) is one of the leading causes. Isolation, depression, anxiety, risk of danger from hazards such as toxic gas and spoiled food, weight loss/ gain secondary to loss of appetite are all prevalent negative impacts associated with OD. Various treatment options have been tried to treat smell loss after viral infection. Smell training has been tried with good results in the immediate post-viral phase. Evidence behind treatment with steroids has not shown to have proven effectiveness. With this, a key problem for patients and their clinicians is the lack of proven an effective therapeutic treatment option. Based on previous studies, there is some evidence supporting the regenerative potential of retinoic acid, the metabolically active form of Vitamin A in regeneration of olfactory receptor neurons. It is based on this concept that we have chosen Vitamin A as our study comparator in this two-arm randomised trial to determine proof of conceptMethods/Design: The study will compare 10,000 IU once daily Vitamin A self-administered intranasal drops versus peanut oil drops (placebo) delivered over 12 weeks in patients with post viral olfactory loss. Eligible patients will be recruited from the Smell & Taste Clinic and randomised to receive vitamin A drops or placebo in a 2:1 ratio. They will then be invited to attend the Brain Imaging Centre at the University of East Anglia on two occasions, 3 months apart, Serial MRI scanning will enable volumetric measurement of the OB and ROS; fMRI will then be conducted using an olfactometer to deliver pulsed odours – phenethylalcohol (rose-like) and hydrogen sulphide (rotten eggs). Participants will also undergo a standard smell test at both visits as well as complete a quality-of-life questionnaire. Change in OB volume on MRI will be the primary outcome measure.Discussion: We expect the outputs of this study to enable a subsequent randomised controlled trial of Vitamin A versus placebo. With PPI input we will make the outputs publicly available using journals, conferences and social media via Fifth Sense. We have already prepared a draft RCT proposal in partnership with the Norwich Clinical Trials Unit and would plan to develop this further considering the findings.Trial registration: ISRCTN registry 39523. Date of registration in primary registry: 23rd February 2021
How to Predict Future Upcoming Harmful Agents: Array Type Meta-Predictor Based Classification
Authors: Kumar Surendra , Kumari Chandni , Ahn Sangjin , Kim Hyoungrae , Kim Mi-hyun 
Published: June 2022

Abstract
Molecular insights into chemical safety are very important for sustainable development as well as risk assessment. This study considers how to manage future upcoming harmful agents, especially potentially cholinergic chemical warfare agents (CWAs). For this purpose, structures of known cholinergic agents were encoded by molecular descriptors. And then each drug target interaction (DTI) was learned from the encoded structures and their cholinergic activities to build DTI classification models for five cholinergic targets with reliable statistical validation (ensemble-AUC: up to 0.790, MCC: up to 0.991, accuracy: up to 0.995). The collected classifiers were transformed to 2D or 3D array type meta-predictors for multi-tasking: (1) cholinergic prediction and (2) CWA detection. The detection ability of the array classifiers was verified under the imbalanced dataset between CWAs and none CWAs (area under the precision-recall curve: up to 0.997, MCC: up to 0.638, F1-sore of none CWAs: up to 0.991, F1-sore of CWAs: up to 0.585).
Interactive portfolio optimization with cognition-limited human decision making assisted by auxiliary factors
Authors: hu shicheng , Ye Qiang , Li Fang , Hu Yuning 
Published: June 2022

Abstract
The success of an interactive method of portfolio optimization depends on not only the acquisition of a satisfactory solution for a decision maker (DM) but also the amount of cognitive effort the DM affords during interactions. For the purposes of implementing a successful interactive method, however, it is often unrealistic to assume a participating DM with a high cognitive capability. Confronted with the challenge of how a cognition-limited DM is able to remove uncertainties in his/her preference feedback and make more confident judgments during interactions so that a stable, satisfactory solution is found as early as possible, we conduct innovative investigations with respect to DM preference articulation. First, in addition to the objective functions of an optimization model, which are used in the present interactive methods as the only references for DM preference articulation, we aim to define the candidate auxiliary factors involved in the portfolio optimization model and recognize those that are closely correlated with the objective functions (called primary factors) and that can help a DM differentiate solutions if he/she is uncertain in making a judgment according to the primary factors. Next, in order to define an artificial DM to simulate the DM’s decision behaviors being assisted by auxiliary factors in the interactive process, based on a deliberately formulated value function representing the DM’s true preferences on portfolios, we introduce the decision strength (DS) to measure the DM’s capability of making a selection between two solutions. Thus, the DM’s decision behaviors are reflected by his/her DS changing with an increasing number of auxiliary factors incorporated into the primary factors. To verify the proposed interactive method for portfolio optimization, we conduct extensive comparative experiments under the participation of three types of artificial DMs with different levels of cognitive capabilities, comparative experimental results with and without auxiliary factors with respect to four performance measures are presented.
Inhaled Prostacyclin Improves Oxygenation in Patients with COVID-19-induced Acute Respiratory Distress Syndrome – a randomized controlled multicenter trial
Authors: Haeberle Helene A. , Calov Stefanie , Martus Peter , Higuita Lina Maria Serna , Koeppen Michael , Goll Almuth , Zarbock Alexander , Meersch Melanie , Weiss Raphael , Mehrländer Martin , Marx Gernot , Putensen Christian , Bakchoul Tamam , Magunia Harry , Nieswandt Bernhard , Mirakaj Valbona , Rosenberger Peter 
Published: June 2022

Abstract
Background.
Acute Respiratory Distress Syndrome (ARDS) results in significant hypoxia, and ARDS is the central pathology of COVID-19. Inhaled prostacyclin has been proposed as a therapy for ARDS, but data regarding its role in this syndrome are unavailable. Therefore, we investigated whether inhaled prostacyclin would affect the oxygenation and survival of patients suffering from ARDS.
Methods.
We performed a prospective randomized controlled single-blind multicenter trial across Germany. The trial was conducted from March 2019 with final follow-up on 12th of August 2021. Patients with moderate to severe ARDS were included and randomized to receive either inhaled prostacyclin (3 times/day for 5 days) or sodium chloride. The primary outcome was the oxygenation index in the intervention and control groups on Day 5 of therapy. Secondary outcomes were mortality, secondary organ failure, disease severity and adverse events.
Results.
Of 707 patients approached 150 patients were randomized to receive inhaled prostacyclin (n = 73) or sodium chloride (n = 77). Data from 144 patients were analyzed. The baseline oxygenation index did not differ between groups. The primary analysis of the study was negative, and prostacyclin improved oxygenation by 20 mmHg more than NaCl (p = 0·17). Oxygenation was significantly improved in patients with ARDS who were COVID-19-positive (34 mmHg, p = 0·04). Mortality did not differ between groups. Secondary organ failure and adverse events were similar in the intervention and control groups.
Conclusions.
Although the primary result of our study was negative, our data suggest that inhaled prostacyclin might be a more beneficial treatment than standard care for patients with ARDS.
Trial registration:
The study was approved by the Institutional Review Board of the Research Ethics Committee of the University of Tübingen (899/2018AMG1) and the corresponding ethical review boards of all participating centers. The trial was also approved by the Federal Institute for Drugs and Medical Devices (BfArM, EudraCT No. 2016-003168-37) and registered at clinicaltrials.gov (NCT03111212) on April 6th 2017.