bluuebunny/crossref_metadata_2025_split huggingface dataset:
OPTIMIZATION OF CUT BRAKING MODES ON THE GRAVITY HUMP
Authors: DOROSH A. 
Published: December 2021

Purpose. At the stage of development of modern information systems for controlling the process of breaking up trains on the humps, the main task is to determine such conditions for cuts' rolling, under which the established safety requirements for breaking up, as well as the requirements for the safety of wagons and cargo in them, are fulfilled. The determination of such rolling modes is undoubtedly a rather complex optimization problem, the solution of which is being addressed by a large number of scientists. In this regard, it can be considered that this problem remains relevant, therefore, the purpose of this research work is to determine such modes of braking of cuts of the train, which ensure their reliable separation when rolling from the top of the hill to the sorting tracks. Methodology. To carry out research on the process of dismantling trains on the hump, the method of simulation was used, and to search for the braking modes of the cuts of the calculation group, the Box complex method was used. Findings. The conditions for separating cuts of the calculated group of the train were investigated, and an iterative procedure was developed to optimize the braking modes of all the cuts of the train, which makes it possible to ensure the maximum value of the minimum interval in the calculated group. In this case, the specified procedure takes into account the intervals between the cuts, both on the arrows and on the retarders of the brake positions of the downhill part of the hill. Originality. It has been established in the work that when determining the modes of braking the cuts of the train, it is necessary to take into account the possible separation of the cuts on all elements of the downhill part of the hill - arrows and retarders. The problem of finding the optimal braking modes for all cuts of the train has been formalized and solved, which, in turn, allow providing reliable conditions for separating adjacent cuts at the turnouts and brake positions of the downhill part of the hill. Practical value. The developed method can be used in the study of the sorting process, as well as in the automation systems for disbanding trains on the hump when determining the braking modes of the cuts.
PREDICTION OF THE FUTURE: NEW ROLES OF THE UNIVERSITY LIBRARIAN
Authors: NIKOLAIENKO Nataliia M. , RYBALCHENKO Olena M. 
Published: December 2021

Objective. The article analyzes the new roles of librarians - facilitator, tutor, moderator, presents their introduction into the activities of the university library, reveals the impact of innovations on the effectiveness of the library and the university. Methods. The study was conducted by reviewing publications related to clarifying the new roles of librarians in the practice of modern university libraries, summarizing the experience of the Scientific Library of Kharkiv Petro Vasylenko National Technical University of Agriculture (SL KhNTUA) to introduce new activities. Results. During the study, the authors determined that the SL KhNTUA’ introduction of the innovative forms in terms of new roles of librarians (facilitator, tutor, moderator) contributes to the development and diversification of library services, increase in the role of SL as an active partner of the university in research, teaching and educational work; emphasizes and strengthens the role of the library in raising the ranking of the university. Conclusions. The originality of the work is to expand ideas about the new roles of librarians in the activities of the university library, which is an important factor in assessing the effectiveness of its management. Practical value. The obtained results are used to improve the management of human resources of university libraries.
Funcionamiento familiar y adicción a redes sociales en estudiantes del nivel secundario
Authors: Lachuma Huansi Ursula Rosali 
Published: December 2021

La presente investigación[1] tuvo como objetivo estudiar la asociación que existe entre funcionamiento familiar y adicción a redes sociales en estudiantes del nivel secundario de una institución educativa pública de Lima Este. Es de diseño no experimental, de corte transversal y de alcance correlacional. La muestra estuvo conformada por 603 estudiantes, de entre 12 a 18 años de edad. Los resultados de acuerdo a la muestra de investigación analizada, revela que existe una asociación altamente significativa entre funcionamiento familiar y adicción a redes sociales. Asimismo, en relación a las dimensiones del funcionamiento familiar, se encontró asociación altamente significativa entre cohesión familiar y adicción a redes sociales (X2 = 33, 236; p = ,000). De la misma forma, se halló asociación altamente significativa entre adaptabilidad familiar y adicción a redes sociales (X2 = 40, 318; p = ,000). Cabe destacar, que en esta investigación los adolescentes con familias con un nivel de cohesión y adaptabilidad alto, mostraron menor riesgo de presentar una adicción a redes sociales.

[1]La presente investigación se basa en la tesis de maestría de la autora: http://hdl.handle.net/20.500.12840/3357
En la estela de Piaget: Juan Pascual Leone y la teoría de los operadores constructivos.
Authors: Perinat-Maceres Adolfo , Rodríguez Lilian Patricia 
Published: December 2021

Se trata de una reseña sobre el libro:The working Mind: meaning and mental attention in human development , escrito por Juan Pascual-Leone & Janice Johnson. La reseña hace reflexiones sobre el aporte de la Teorìa de los Operadores Constructivos y sus impacto en el estudio de procesos cognitivos.
The essence of the object of criminal law protection the structures of dopping crimes
Authors: Titlova Daria V. 
Published: December 2021

The subject of the scientific research is social relations, arising in the process of preparation and participation of the athlete in competitions at the international, Russian and regional levels. The purpose of the research identify the limits of criminal legal protection of social relations in the sphere of sports, related to the consumption of medical products of stimulating and other effects on the human body.
Methods and objects of research. The presented work uses general scientific and private scientific methods of cognition, the main of which is: dialectical, formal logical, analysis, synthesis, system-structuraland etс.
The object of the research is represented by a complex of relations in the field of sports, the peculiarities of establishing prohibition on the consumption of doping drugs, as well as criminal liability for its violation.
The results and conclusions of the research are boils down to the need for systematization and meaningful correction of criminal law norms on liability for declination of the victim to consume drugs that have a stimulating and other effect, and using these drugs against or besides the will of the athlete-victim.
On the development of the theoretical criminal law research school of the institute of legislation and comparative law under the government of the russian federation
Authors: Stepanov Oleg A. 
Published: December 2021

The aim of the study is to examine the results of the activities of scientists representing the theoretical criminal law scientific school of the Institute of Legislation and Comparative Law under the Government of the Russian Federation since its establishment in 1923 up to the present time. Particular attention is paid to the scientific activity of M. N. Gernet related to his research in the field of criminology and prison science and the results of the work of his followers.
In the conclusion we present the periodization of the history of development of theoretical criminal law scientific school of the Institute of Legislation and Comparative Law under the Government of the Russian Federation.
Are Synthetic Accelerograms Suitable for Local Seismic Response Analyses at Near-Field Sites?
Authors: Mancini Francesca , D’Amico Sebastiano , Vessia Giovanna 
Published: December 2021

ABSTRACTLocal seismic response (LSR) studies are considerably conditioned by the seismic input features due to the nonlinear soil behavior under dynamic loading and the subsurface site conditions (e.g., mechanical properties of soils and rocks and geological setting). The selection of the most suitable seismic input is a key point in LSR. Unfortunately, few recordings data are available at seismic stations in near-field areas. Then, synthetic accelerograms can be helpful in LSR analysis in urbanized near-field territories. Synthetic accelerograms are generated by simulation procedures that consider adequately supported hypotheses about the source mechanism at the seismotectonic region and the wave propagation path toward the surface. Hereafter, mainshocks recorded accelerograms at near-field seismic stations during the 2016–2017 Central Italy seismic sequence have been compared with synthetic accelerograms calculated by an extended finite-fault ground-motion simulation algorithm code. The outcomes show that synthetic seismograms can reproduce the high-frequency content of seismic waves at near-field areas. Then, in urbanized near-field areas, synthetic accelerograms can be fruitfully used in microzonation studies.
Postoperative assessment of malignant melanoma aggressiveness for further treatment personalization
Authors: Yargunin S. A. , Shoikhet Ya. N. , Lazarev A. F. 
Published: December 2021

The aim of the study was to develop, implement and evaluate a method for predicting the aggressiveness of primary melanoma after surgical removal.It was established that the method for predicting tumor aggressiveness allows to determine the degree of aggressiveness, life expectancy, and to identify patients with poor prognosis in order to individualize treatment. The survival rate of patients was found to depend on the degree of aggressiveness of the tumor. A group of patients with stages 0-IIa (16,4 %) and tumor aggressiveness Grade II was identified as having a potentially high risk of progression, which can help individualize treatment for this category of patients. Using the method for predicting disease progression may potentially expand the scope of indications for further personalized treatment.
Knowledge, attitude, practice and awareness of students on breast self-examination: a cross-sectional study
Authors: Akinola Ajoke , Mukaddas Zulaiha Muhammad 
Published: December 2021

Background: Breast cancer is the leading cause of cancer related deaths globally. it is the common malignancy in women. Lack of early detection leads to low survival rates. Breast self-examination (BSE) is a screening technique that involves examining the breasts for lumps. The aim of the study was to assess the knowledge, attitude and practice of breast self-examination, among the students.Methods: A cross sectional study was carried out in Noida International University, Greater Noida, Uttar Pradesh, India. Quantitative data was collected using a structured questionnaire, filled by 100 female university students that were selected by convenient sampling method. Descriptive analysis of data was done using SPSS version 17.0 (Chicago USA).Results: Out of the 100 participants 83% were in the age group of 15-25 years, 25% of them had family history of breast cancer, and it was revealed that majority of them (94%) have heard of breast cancer and 85% of them heard of breast examination. Despite the high knowledge that was cited among the participants, only 43% of them were having good attitudes towards BSE and only 51% among them have ever practiced BSE.Conclusions: The study revealed good knowledge, negative attitude and low practice towards BSE among the students of Noida International University, Greater Noida, UP State, India. Therefore, there is need to plan and prepare materials for educating the students on BSE to improve primary prevention of breast cancer.
The Deadly Nature of the Virus Depression: Iranian Medical Staff Battling COVID-19
Authors: Bahrami Moghadam Hossein , Khedri Reza , Forouzan Arash , Maniati Mahmood , Amini Payam , Delirrooyfard Ali , Eisvand Hossein , Sayyah Bargard Mehdi , Jaberi Mina 
Published: December 2021

Background: COVID-19, which began in December 2019 in China, can have a broader impact on individuals' mental dimensions. Meanwhile, the medical staff battling this epidemic are more at risk of mental and emotional problems. This study aimed to examine the level of stress, anxiety, and depression and their relationship with the level of knowledge of medical staff battling in COVID-19 pandemic treatment.
Methods: This descriptive-analytical study was conducted on 641 medical staff using an online platform to design the questionnaire, and its link was placed in different groups of social networks all over the country in which the medical staff battling COVID 19 were members. Statistical analysis was performed by SPSS 25 and Kolmogorov-Smirnov test, independent samples t-test, independent one-way analysis of variance, and chi-square.
Results: Higher knowledge about COVID-19 was associated with younger age, clinicians, and nurses. Moreover, females were more knowledgeable in terms of support; while males were more reliable in washing hands and disinfecting wet places. Based on the categorical version of psychological factors, the majority of cases had severe stress ( 39.80 % ), normal depression ( 48.50 % ), and normal anxiety ( 57.30 % ). Finally, it was found that married participants had more knowledge about COVID-19, but knew less about its fatality.
Conclusion: Studies have shown negative psychological experiences caused by COVID-19 in nurses, including negative emotions, such as fatigue, discomfort, helplessness due to high-intensity work, anxiety, and worry about family members.
OPTIMIZED QUASIPARTICLE DENSITY FUNCTIONAL APPROACH FOR MULTIELECTRON ATOMIC SYSTEMS
Authors: Glushkov A. , Kovalchuk V. , Sofronkov A. , Svinarenko A. 
Published: December 2021

We present the optimized version of the quasiparticle density functional theory (DFT), constructed on the principles of the Landau-Migdal Fermi-liquids theory and principles of the optimized one-quasiparticle representation in theory of multielectron systems. The master equations can be naturally obtained on the basis of variational principle, starting from a Lagrangian of an atomic system as a functional of three quasiparticle densities. These densities are similar to the Hartree-Fock (HF) electron density and kinetical energy density correspondingly, however the third density has no an analog in the Hartree-Fock or the standard DFT theory and appears as result of account for the energy dependence of the mass operator S. The elaborated approach to construction of the eigen-functions basis can be characterized as an improved one in comparison with similar basises of other one-particle representations, namely, in the HF, the standard Kohn-Sham approximations etc.
THEORETICAL COMPLEX ENERGIES OF STARK RESONANCES IN LITHIUM BY OPERATOR PERTURBATION THEORY APPROACH
Authors: Kuznetsova A. , Glushkov A. , Plisetskaya E. 
Published: December 2021

The theoretical complex energies of the Stark resonances in the lithium atom (non-hydrogenic atomic system) in a DC electric are calculated within the operator form of the modified perturbation theory for the non-H atomic systems. The method includes the physically reasonable distorted-waves approximation in the frame of the formally exact quantum-mechanical procedure. The calculated Stark resonances energies and widths in the lithium atom are calculated and compared with results of calculations on the basis of the method of complex eigenvalue Schrödinger equation by Themelis-Nicolaides, the complex absorbing potential method by Sahoo-Ho and the B-spline-based coordinate rotation method approach by Hui-Yan Meng et al.
RELATIVISTIC CALCULATION OF THE RADIATIVE TRANSITION PROBABILITIES AND LIFETIMES OF EXCITED STATES FOR THE RUBIDIUM ATOM IN A BLACK-BODY RADIATION FIELD
Authors: Zaichko P. , Kuznetsova A. , Tsudik A. , Mansarliysky V. 
Published: December 2021

We present the results of relativistic calculation of the radiative transition probabilities and excited states lifetimes for a heavy Rydberg atomic systems in a black-body (thermal) radiation field on example of the rubidium. As theoretical approach we apply the combined generalized relativistic energy approach and relativistic many-body perturbation theory with ab initio Dirac zeroth approximation. There are obtained the calculational data for the radiative transition probabilities and excited states lifetimes, in particular, the rubidium atom in the Rydberg states with principal quantum number n=10-100. It is carried out the comparison of obtained theoretical data on the effective lifetime for the group of Rydberg nS states of the rubidium atom at a temperature of T = 300K with experimental data as well as data of alternative theoretical calculation based on the improved quasiclassical model. It is shown that the accuracy of the theoretical data on the radiative transition probabilities and excited states lifetimes is provided by a correctness of the corresponding relativistic wave functions and accounting for the exchange-correlation effects.
DYNAMICAL AND TOPOLOGICAL INVARIANTS OF NONLINEAR DYNAMICS OF THE CHAOTIC LASER DIODES WITH AN ADDITIONAL OPTICAL INJECTION
Authors: Kirianov S.V. , Mashkantsev A. , Bilan I. , Ignatenko A. 
Published: December 2021

Nonlinear chaotic dynamics of the of the chaotic laser diodes with an additional optical injection is computed within rate equations model, based on the a set of rate equations for the slave laser electric complex amplitude and carrier density. To calculate the system dynamics in a chaotic regime the known chaos theory and non-linear analysis methods such as a correlation integral algorithm, the Lyapunov’s exponents and Kolmogorov entropy analysis are used. There are listed the data of computing dynamical and topological invariants such as the correlation, embedding and Kaplan-Yorke dimensions, Lyapunov’s exponents, Kolmogorov entropy etc. New data on topological and dynamical invariants are computed and firstly presented.
ANTHROPONYMS IN GENRE DIVERSITY IN THE ADVERTISING TEXTS OF VETERINARY PHARMACEUTICALS IN THE BEGINNING OF THE 20th CENTURY
Authors: NASAKINA Svitlana 
Published: December 2021

Introduction. The article discusses the features of proper names in advertising texts of veterinary pharmaceuticals. Attention is paid to the description of structural and semantic features of anthroponyms. We investigate proper names as the part of the structure of advertising texts of veterinary pharmaceuticals.
The purpose of the article is the analysis of anthroponyms in advertising texts of veterinary pharmaceuticals. The object of the study is proper names in advertising texts of veterinary pharmaceuticals. The subject of the study is anthroponyms in advertising texts in the beginning of the 20th century.
Materials and methods. The purpose determines the choice of methods in our study: general scientific methods of systematization, analysis and synthesis, quantitative analysis were used. The descriptive method of advertising texts is used in the work. Among the special linguistic methods, structural one was used, which helped in determining the features of the structure of anthroponyms. Anthroponyms for our research have been taken from the newspaper “Public Veterinary Bulletin” for the period of 1904-1906 years.
Results. As a result of the study, structural and semantic features of anthroponyms were established.
Сonclusions. Anthroponyms learned in advertising texts of veterinary pharmaceuticals in the beginning of the 20th century had been used almost in all analyzed texts. The practical value of the work lies in the fact that the analysis of anthroponyms in advertising texts opens up prospects for further researches, which may be connected with the identification of the specific characteristics of proper names in the advertising texts of veterinary pharmaceuticals in different languages. Summing up, a thorough analysis of the advertising texts of veterinary pharmaceuticals helped to establish the structure and functioning peculiarities of anthroponyms.
Biomarcadores preditivos em tecidos bucais e suas implicações na saúde em uma população miscigenada da Amazônia
Authors: Ribeiro dos Santos Ândrea Kely Campos , Duarte Valente Cristina Maria , Raiol de Moraes Milene , Conde Modesto Antonio André , Magalhães Leandro 
Published: December 2021

Os casos de câncer aumentaram mundialmente. Estimam-se, para o Brasil, 14.700 novos casos de carcinoma de células escamosas oral (CCEO) para o biênio 2018-2019. O câncer pode ser prevenido com estilo de vida saudável e com análises de microRNAs, biomarcadores envolvidos na oncogênese. O objetivo deste estudo foi avaliar a associação do nível de expressão do microRNAs da família Let-7 (miR-let-7c) relacionando-o a fatores epigenéticos e socioeconômicos de indivíduos residentes no município de Belém (Pará). A amostra, apesar da heterogeneidade, não apresentou diferenças estatísticas na expressão do microRNA let-7c mostrando que, no processo da formação da população de Belém, este biomarcador não sofre influência da ancestralidade genômica, fazendo dele, um bom marcador de risco, podendo, ser utilizado como ferramenta em estudos comparativos relacionados ao câncer ou doenças infectocontagiosas. Um vasto campo e uma infinidade de biomarcadores podem ainda ser identificados e analisados, resultando em tratamentos menos invasivos, com melhores prognósticos.
Arte cerâmica na Amazônia: um relato sobre o saber fazer das louceiras do Maruanum, no Amapá
Authors: Silva Elloane Carinie Gomes , Rossini Diva De Mello 
Published: December 2021

Esta pesquisa constitui-se de um relato etnográfico acerca do saber fazer das louceiras da comunidade cabocla Maruanum, no Amapá, região da Amazônia brasileira. É proposta uma análise centrada na leitura de elementos que compõem a linguagem concreta e intersubjetiva dos objetos confeccionados pelas ceramistas com a intenção de desvelar suas características socioculturais e identitárias em dias atuais. Partindo da abordagem qualitativa, com objetivo exploratório-descritivo e interpretativo, são conduzidas as pesquisas teórica, documental e em campo. Os resultados sinalizam novos olhares sobre o patrimônio cultural de comunidades tradicionais da Amazônia, que fornecem elementos inspiradores para a criatividade humana e relações socioambientais.Palavras-chave: Louceiras do Maruanum. Conhecimento tradicional. Amazônia.
Transitional Justice measures implemented in Argentina: their psychosocial impact
Authors: Zubieta Elena , Bombelli Juan , Muratori Marcela 
Published: December 2021

Terrorism carried out by State forces is the most reprehensible action to be taken because the power and resources of a country are used to generate terror. Such power and resources are aimed at reaching certain political goals instead of serving the citizens. Transitional Justice has raised complex debates related to democratisation, human rights and the reconstruction of the State and its institutions after periods of severe social conflict. After the last military dictatorship in Argentina (1976-1983), different transitional justice mechanisms were implemented to cope with the consequences of the State’s collective violence: Truth Commission, criminal trials, institutional reforms, as well as reparatory gestures. A descriptivecorrelational study of group difference was developed, with a non-experimental cross-sectional design. It was aimed at analysing the psychosocial impact of transitional justice measures taken in Argentina. The study was conducted on a non-probabilistic sample composed of 576 participants. Findings support the effectiveness of combined Transitional Justice measures, the weakness of recognition of criminal acts and apologies, and significant differences in terms of violence affectation.
Received: 20 September 2021Accepted: 25 November 2021