bluuebunny/crossref_metadata_2025_split huggingface dataset:
Value of estrogen pretreatment in patients with diminished ovarian reserve and elevated FSH on a line antagonist regimen: a retrospective controlled study
Authors: Lin Lin , Chen Guoyong , Liu Yun 
Published: June 2023

Abstract
Background
Estrogen pretreatment during in vitro fertilization–embryo transfer (IVF–ET) fertility treatment improves follicular development and increases the number of eggs in patients with a normal ovarian response. However, the effect of estrogen pretreatment in patients with a diminished ovarian reserve (DOR) and elevated basal follicle-stimulating hormone (FSH) levels has not been well studied.
Methods
We retrospectively analyzed the clinical data of patients with elevated basal FSH levels and DOR (401 cycles) who underwent IVF/intracytoplasmic monosperm injection (ICSI)-assisted conception. Both groups were treated with a flexible gonadotropin-releasing hormone (GnRH) antagonist regimen and were further divided into two groups according to whether they received luteal estrogen pretreatment. There were 79 patients in the estrogen pretreatment group and 322 patients in the control group. Gonadotropin (Gn) stimulation of the ovaries was started on day 2 of the menstrual cycle, and the general data, ovulation promotion, embryonic development, and clinical outcomes of the two groups were compared.
Results
The basic profiles of the two groups were similar (P > 0.05). More patients in the pretreatment group showed FSH rebound after gonadotropin (Gn) initiation, resulting in a significantly higher number of Gn days and total Gn than those in the control group (P < 0.05). There was no statistically significant difference in the number of days of antagonist use, follicle output rate, number of metaphase II(MII) eggs obtained, number of Two pronuclei༈2PN༉ fertilized, number of D3 quality embryos, blastocyst formation rate, fresh embryo clinical pregnancy rate, cumulative pregnancy rate, and non-transferable embryo rate between the two groups (P > 0.05).
Conclusions
The use of luteal phase estrogen pretreatment in patients with elevated basal FSH combined with DOR resulted in high FSH levels after the release of negative feedback, which was detrimental to early follicular growth, did not increase the follicular output rate, may have increased the use and duration of controlled ovarian stimulation drugs, and did not increase the number of eggs gained or improve clinical outcomes.
Social Determinants of Health Documentation in Structured and Unstructured Clinical Data of Patients With Diabetes: Comparative Analysis
Authors: Mehta Shivani , Lyles Courtney R , Rubinsky Anna D , Kemper Kathryn E , Auerbach Judith , Sarkar Urmimala , Gottlieb Laura , Brown III William 
Published: June 2023

Abstract

Background
Electronic health records (EHRs) have yet to fully capture social determinants of health (SDOH) due to challenges such as nonexistent or inconsistent data capture tools across clinics, lack of time, and the burden of extra steps for the clinician. However, patient clinical notes (unstructured data) may be a better source of patient-related SDOH information.

Objective
It is unclear how accurately EHR data reflect patients’ lived experience of SDOH. The manual process of retrieving SDOH information from clinical notes is time-consuming and not feasible. We leveraged two high-throughput tools to identify SDOH mappings to structured and unstructured patient data: PatientExploreR and Electronic Medical Record Search Engine (EMERSE).

Methods
We included adult patients (≥18 years of age) receiving primary care for their diabetes at the University of California, San Francisco (UCSF), from January 1, 2018, to December 31, 2019. We used expert raters to develop a corpus using SDOH in the compendium as a knowledge base as targets for the natural language processing (NLP) text string mapping to find string stems, roots, and syntactic similarities in the clinical notes of patients with diabetes. We applied advanced built-in EMERSE NLP query parsers implemented with JavaCC.

Results
We included 4283 adult patients receiving primary care for diabetes at UCSF. Our study revealed that SDOH may be more significant in the lives of patients with diabetes than is evident from structured data recorded on EHRs. With the application of EMERSE NLP rules, we uncovered additional information from patient clinical notes on problems related to social connectionsisolation, employment, financial insecurity, housing insecurity, food insecurity, education, and stress.

Conclusions
We discovered more patient information related to SDOH in unstructured data than in structured data. The application of this technique and further investment in similar user-friendly tools and infrastructure to extract SDOH information from unstructured data may help to identify the range of social conditions that influence patients’ disease experiences and inform clinical decision-making.
La importancia de realizar estrategias de marketing en el ecosistema de emprendimiento universitario
Authors: Navarro Del Toro Guillermo José 
Published: June 2023

Sin saber la fecha de retorno a actividades presenciales fue un reto para implementar las estrategias que deberían de efectuarse para que, con bases en las patentes en que han estado trabajando algunos investigadores del CUAltos a la cuales, se les han estado incorporando estrategias de marketing para lograr incrementar su alcance de mercado, fue la ocasión más propicia para que fueran tomadas como base para impulsar al estudiante y empresario a que incursionen en emprendimientos propios que al contar con la asesoría por parte del personal del CIIO, tuvieran más probabilidades de ser exitosos.
La pandemia de SRAS-COV2, marcó un periodo caracterizado por la reducción de todas las actividades que realiza ser humano. En la educación de nivel superior, no se tenía idea de la fecha para el retorno frente a grupo, por lo que se dejaron de hacer una gran cantidad de actividades propias de las universidades. En este proyecto se hace énfasis en las actividades entorno del emprendimiento, ya que fueron casi nulas, por ello, al regresar frente a grupo se realizaron muchas actividades para fomentar e impulsar el emprendimiento, en donde participa el CIIO del CUAltos de tratando de recuperar el tiempo en que no se pudo hacer emprendimiento, por lo que se implementaron programas para fomentar, como la obtención de la certificación ISO 9001:2015 , para incrementar los proyectos de emprendedores que sean patentables y contribuyen al desarrollo de la Región de los Altos de Jalisco y del propio CUAltos.
The relation of emotional intelligence with the peculiarities of experiencing happiness in psychology students
Authors: Vasil’eva O. S. , Golova V. S. 
Published: June 2023

Introduction. The authors consider emotional intelligence in scientific psychological consciousness as a ‘living basis’ for the combination of all mental processes. Emotional intelligence is claimed to be associated with mental states and the possibility of influencing them, which sets new perspectives for the investigation of the most intimate phenomenon in human nature, happiness.Purpose. Identification of interrelations between indicators of emotional intelligence and empathy and correlates of happiness experience in graduate students.Materials and methods. The study sample consisted of 39 female psychology students in the master’s degree programme. The methodological instruments were made up of the Hall Emotional Intelligence Test and Diagnostics of the Empathic Abilities Level (V. Boyko). The authors made a questionary that aims to study the derivative value characteristics of experiencing happiness and assess the severity of enjoyment, optimism, and health level as its correlates. Statistical analysis was performed using the Mann-Whitney U-test, Cronbach’s alpha test, Pearson’s Chi-square test, descriptive statistics, and methods of correlation, factor and cluster analysis.Results. For people with a high level of emotional intelligence, higher indicators of enjoyment and optimism were revealed. A factorial correlation of the indicators of enjoyment and optimism with the indicators of emotional intelligence and empathy was observed, with a ‘weight’ representation of all these indicators at least equal to the average, in 47% of the respondents in the sample. For people with a high level of EI, the determinacy of enjoyment with their studying, self-realization in their major and communication was found. There are links between the level of experiencing enjoyment and its peculiar predictors: love, family, hobbies, having friends, material well-being, and self-realization in the profession.Discussion and conclusion. A high level of emotional intelligence has a positive effect on the experience of enjoyment and optimism. At the same time, the relationship of EI with indicators of enjoyment, optimism, and the level of health seems to be heterogeneous and ambiguous. It is necessary to separate the understanding of EI with the concentration of the aspect of the analysis of this phenomenon mainly on the phenomenon of an entirely empathic attitude towards Other, and separately on the ability to “understand other people well enough, but not have an interest in them”.
Features of the relationship between anxiety and conspirativistic mentality types of students of the Southern and Northern regions
Authors: Pishchik V. I. 
Published: June 2023

Introduction. Belief in conspiracies is considered in connection with the person's personality traits and the peculiarities of the social environment. Conspiracy theories can act as one of the ways to process experiences associated with a sense of serious threat. Classical works on the topic of anxiety were compared with the postmodern approach, which expanded the vision of the problem of the relationship between anxiety and conspiracy. Anxiety is considered in a non-classical way. The ambiguity of the influence of anxiety on conspirativism and the lack of regional Russian research is emphasised.Purpose. Establishing the features of the relationship between anxiety and belief in conspiracies of students from different regions. Materials and methods. The study sample was 357 students from Rostov-on-Don and Arkhangelsk. The following methods were applied: Mentality Type Measurement Technique (MITM) (V. I. Pishchik), Teilor's Manifest Anxiety Scale, The Questionnaire for Measuring Beliefs in Conspiracies (S. S. Mutalimova, V. I. Pishchik, supplemented) and the Measurement of Conspirativistic Mentality method (V. I. Pishchik). Statistical methods were correlation analysis, difference test, and regression analysis. Results. The severity of anxiety levels was found in men. A significant correlation was revealed between the productive type of mentality and anxiety. Predictors of the conspirativistic mentality type "Ready", including anxiety, are determined. Significant differences were found in the level of anxiety and belief in conspiracies with a predominant prevalence in the Northern region.Discussion and conclusion. There is no close relationship between anxiety and the type of conspirativistic mentality. The results and methods are recommended for use by psychologists and teachers in educational work with students.
Predictors of subject’s emotional burnout in modern conditions of increased uncertainty
Authors: Stashkova T. V. , Shcherbakova T. N. 
Published: June 2023

Introduction. The severity features of phases and indicators of emotional burnout are described as a general psychological phenomenon that manifests itself in conditions of uncertainty. It is noted that increased entropy of the environment negatively affects the adaptation of a person and their psychological well-being. The authors consider the barriers that complicate a person’s adaptation and the destruction features of a modern person’s activity in different spheres of life. The study of personal resources and the effects of the social environment on them is important both for the prevention of stressful and destructive states and for the construction of psychological support programmes.Purpose. The study of predictors and subjective factors of emotional burnout in modern conditions of increasing uncertainty.Materials and methods. The sample consisted of 250 people and included women teachers and psychologists aged 40–55 years who worked in secondary schools. The methodological tools included the methods Diagnostics of Emotional Burnout (V. V. Boyko) and Maslach Burnout Inventory (adapted by N. E. Vodopyanova and E. S. Starchenkova).Results. Compared to psychologists, teachers had more pronounced almost all the symptoms of emotional burnout. The symptom of ‘emotional withdrawal’ was found to be more pronounced in psychologists than in teachers. Both groups of respondents are characterised by the presence of the following symptoms: inadequate selective emotional response, reduction of professional achievements, and experiencing traumatic circumstances.Discussion and conclusion. Empirical research data show that there are risks of emotional burnout in a situation of increased environmental entropy. This makes it possible to identify resources to overcome this syndrome and assess the impact of multifactorial stress of uncertainty on the formation of emotional burnout in the individual. It is argued that the effectiveness of psychological support programmes to overcome a person’s state of emotional burnout is determined by the level of mobilisation of its resources to achieve stability and psychological well-being.
Role relations in the family: characterization of beliefs of boys and girls in the period of matrimonial choice
Authors: Bersirova A. K. 
Published: June 2023

Introduction. The family as a resource for psychological well-being influences the formation of personal beliefs about interpersonal and role-based family relationships. The reflected experience of relationships in the family of origin and subjective models of interaction with the world are reflected in the beliefs of boys and girls about the family structure. Beliefs about role relationships in the family influence the matrimonial behaviour of the individual, determining the choice of a strategy of actions based on the hierarchy of family values.Purpose. Identification and description of the features of the content of the individual’s beliefs about role relationships in the family during the period of matrimonial choice.Materials and methods. The study involved 135 people (55 boys and 80 girls, aged 17-21 years), students from Adygea State Pedagogical University, who are in the matrimonial choice period. The Role Expectations and Claims in Marriage (RESM) test by A. N. Volkova and the Distribution of Roles in the Family methodology by Yu. E. Alyoshina, L. Ya. Gozman, E. M. Dubovskaya were applied. A comparative analysis of the severity of beliefs about the desired role behaviour of the future marriage partner in boys and girls was carried out.Results. The specificity and gender differences in the severity of beliefs indicators about the distribution of roles in the family among modern students are shown, taking into account the gender factor. The importance of personal identification with a partner is reflected (girls have an average score of 6.9, boys 5.6 according to the RECM method) and the expected performance of the emotional-psychotherapeutic function by the family (average score 7.2 for girls and 6.6 for boys). The beliefs of students of both sexes about the structure of the family reflect the features of the egalitarian type of family, that is, the expectations of equal partnership in the family (the results obtained using the Distribution of Roles in the Family methodology showed no significant differences in the views of girls and boys).Discussion and conclusion. The adequacy of the reality of ideas about the requirements for a partner, the subject of role behaviour, provides awareness of matrimonial choice, which is necessary for building a prosperous and constructive interaction in the family. In conclusion, the effectiveness of art therapy in psychological support programmes for the development of constructive ideas about the psychological determinants of a successful family among young people is emphasized.
Ensuring information security of cloud storages
Authors: Bespalova Natalya Viktorovna , Nechaev Sergei Vasilevich 
Published: June 2023

The subject of the study is cloud storage. The object of the study is the information security of cloud systems. In the course of the work, the regulatory framework was determined, which allows regulating work with cloud technologies at the legislative level. The Russian and foreign statistical data on the use of cloud technologies by corporate clients and individuals were analyzed, the main specific security problems of cloud solutions were identified, such as data storage, the use of modular infrastructure in the cloud, the vulnerability of virtual machines to malware infection, connection instability, access rights differentiation, unbalanced actions of the client and the cloud service provider. In the course of the work, the concept of building multi-level security of cloud systems was formulated. This approach will not only increase the time spent, but also the complexity of the process of infiltration of an attacker into the system, which will increase the chances of timely recognition and prevention of various types of attacks. A solution for building a security system was proposed, which includes the following steps: choosing reliable encryption and authentication methods, using a firewall to filter traffic and prevent intrusions, ensuring data transmission over the Internet in a secure execution, using an intrusion detection and prevention system.
The idea of social progress in the work of historians of the "Russian School"
Authors: Fedin Aleksandr Nikolaevich , Pechatkin Aleksandr Sergeevich 
Published: June 2023

The object of the authors' research is the theory of social progress in the works of such prominent historians as N.I. Kareev, M.M. Kovalevsky and I.V. Luchitsky. To analyze the problem, the comparative method, a systematic approach and the principle of individuality of B. Russell are used in the work. The authors pay special attention to the methodological prerequisites for the rejection by Russian historians of the positions of G.V.F. Hegel for the development of theories of social dynamics and the transition to the foundations of positivism. The article highlights the main theoretical differences between historians of the "Russian School" and other domestic concepts of social progress at the end of the XIX century. The novelty of the research lies in the fact that the authors of the article clearly show the contradictions in the theories of social progress of representatives of the "Russian School". The article demonstrates that despite the denial of the scientific nature of empirical and metaphysical concepts of historians such as M.N. Petrov and V.I. Guerrier, prominent representatives of the "Russian School" could not refuse the criteria of social development proposed by them. In conclusion, the authors emphasize the importance of the dispute between N.I. Kareev, M.M. Kovalevsky and I.V. Luchitsky about the role of the statistical method, the Marxist approach to history, the relationship between history and sociology for understanding the general and special in their interpretations of social progress.
Modern Competing Flames Model for Composite Ammonium Perchlorate/Hydroxyl-Terminated Polybutadiene Propellant Combustion
Authors: Thomas James C. , Petersen Eric L. 
Published: June 2023

The competing flames model, also termed the Beckstead–Derr–Price model, for steady-state heterogeneous propellant combustion has been widely used but has not been sufficiently updated in decades or compared to modern propellant combustion databases. In the current study, historical competing flames modeling approaches were thoroughly documented; and an improved framework was outlined and updated to include several improvements, such as variable flame temperatures, specific heat capacities, and latent heat terms. Model parameters were initially taken from previous literature, but the fuel and diffusion flame parameters were optimized based on a compiled database of unimodal propellant burning rates from the literature spanning a wide range of ammonium perchlorate (AP) particle sizes ([Formula: see text]), AP mass concentrations (70–87.5%), and combustion pressures (0.7–20.7 MPa). The improved model was compared to AP monopropellant, unimodal, and multimodal propellant burning rate databases from the literature. General dependencies of the burning rate-to-oxidizer concentration and size were accurately captured. The predictive capability of the improved model for AP monopropellant burning rates and unimodal propellant formulations was excellent, where the only significant discrepancies were noted for very fine AP particles ([Formula: see text]). Model predictions for multimodal formulations were moderate and could be improved by alternative pseudopropellant apportionment and statistical accounting schemes.
Free Routing in High-Complexity Airspace: Impact Assessment for Environment and Aviation Stakeholders
Authors: Gencoglu Yagmur , Baspinar Baris 
Published: June 2023

Free Route Airspace (FRA) is a concept introduced as a part of the Single European Sky Research program, enabling users to arrange routes between defined entry and exit fixes with the goal of addressing some of aviation’s concerns, such as efficiency, capacity, and the environment. This study aims to analyze the mitigation potential of the FRA with different implementation strategies from the perspectives of several stakeholders, particularly in high-complexity airspace. The impact this operational improvement would have on different stakeholders of aviation (such as air traffic controllers, airlines, passengers, and the climate) is studied with the developed models. Simulations are performed in high-complexity airspace with the presence of wind, and the concept is assessed using different planning strategies to analyze the mitigation potentials in different cases and potential impacts on aviation stakeholders and environment. The results show that the operational improvement implemented in the high-complexity airspace in the ECAC (European Civil Aviation Conference) area has a reduction potential of around 7–9% in fuel consumption and carbon dioxide, 26–31% in nitrogen oxide, and 19–27% in the average temperature response over 20 years (ATR20); with respect to the baseline scenario in 2018. And, the impacts obtained by different planning strategies on the operational-, economic-, safety-, and air-traffic-control-related key performance indicators are analyzed in detail throughout the study.