bluuebunny/crossref_metadata_2025_split huggingface dataset:
Varhaiskasvatuksen johtajien työhyvinvointia tukevat ja haastavat tekijät pandemia-aikana
Authors: Rinta-Paavola Salla , Ahtiainen Raisa , Heikonen Lauri , Fonsén Elina 
Published: April 2024

Tutkimuksessa kartoitettiin varhaiskasvatuksen johtajien työhyvinvointia koronapandemian (COVID-19) aikana. Aineistona olivat johtajien (N = 476) avokysymysvastukset, joissa he kuvailivat kokemuksiaan omaa työhyvinvointia tukevista ja haastavista tekijöistä. Tutkimusaineisto kerättiin sähköisellä kyselylomakkeella helmikuussa 2021 ja se on osa laajempaa Helsingin yliopiston Korona tuli kylään -tutkimusta. Avovastaukset analysoitiin teorialähtöisen sisällönanalyysin keinoin ja luokittelussa käytettiin voimavaroihin perustuvaa työhyvinvoinnin mallia. Tulokset osoittavat, että työn määrän lisääntyminen ja henkilöstöjohtamisen haasteet kuormittivat useimmin johtajien työhyvinvointia. Työyhteisön ja kollegojen vertaistuki koettiin useimmin työhyvinvointia tukevina tekijöinä. Myös varhaiskasvatuksen järjestäjän toimet työn tekemiseen liittyvien resurssien järjestämiseen ja selkeiden toimintaohjeiden laatimiseen tukivat usein johtajien hyvinvointia. Työhyvinvointia haastavista tekijöistä puhuttaessa nousivat esille yhteiskunnassa vallitsevat pandemia-ajasta johtuvat epävarmat olosuhteet, jotka heijastuivat johtajien kokemuksiin omasta työhyvinvoinnistaan. Yhteiskunnalliset olosuhteet luokittelevana osatekijänä on uusi ulottuvuus suhteessa käytettyyn työhyvinvointimalliin. Koronapandemian kaltainen tilanne vaatii työn uudelleen suunnittelua. Tutkimuksen tulosten perusteella suunnittelun painopisteiden tulisi olla työn sisällöissä, vertaistuen käytännöissä ja organisaation tarjoamissa resursseissa.
ASSESSMENT OF THE POSSIBILITY OF FIRE ESCALATION DURING STORAGE OF MOTOR FUELS IN POLYMERIC ELASTIC TANKS
Authors: Samigullin Gafur , Zakharov Alexandr 
Published: April 2024

Due to the increase in oil production and production of petroleum products, as well as their transportation and storage, the range and sizes of reservoirs are increasing. For this purpose, polymer tanks are widely used at Russian enterprises of the fuel and energy complex, including mobile tank farmsand oil depots for the operational storage of oil and petroleum products. However, the polymer materials from which the tanks are made are flammable, which increases their fire hazard level. An assessment of the possibility of fire escalation has been carried out using the example of an oil depot model for storing motor fuels in polymer elastic tanks. The results
of calculating the dangerous factors of a spill fire during depressurization of polymer elastic tanks with gasoline and diesel fuel, as well as a graph of the dependence of the intensity of thermal radiation during the ignition of these tanks, are presented in tabular form, and an event tree is constructed. The parameters characterizing the possible escalation of a fire at a motor fuel storage site under quasi-stationary conditions have been determined.
A methodology is proposed that allows assessing the possibility of realizing the escalating nature of a fire at facilities for storing and handling motor fuels in polymer elastic tanks, and recommendations are also given to prevent the progressive nature of the development of negative events and reduce damage in case of fire.
FORMATION OF A COMMON INFORMATION AND ADDRESS SPACE OF AN AUTOMATED SYSTEM FOR THE EXCHANGE OF DOCUMENTARY INFORMATION OF OFFICIALS OF MANAGEMENT BODIES, FORCES, FACILITIES AND ORGANIZATIONS THE UNIFIED STATE WARNING SYSTEM AND EMERGENCY RESPONSE
Authors: Gorbunov Alexey , Stepynin Dmitry , Bogdanov Alexander 
Published: April 2024

The software architecture of the automated system for the exchange of documentary information proposed in the article and the associated of the automated system for the exchange of documentary information system architecture will provide the technical possibility of «conflict-free» functioning of communication nodes of control points of the system, combining management bodies, forces and means of federal executive authorities, executive authorities of the subjects of the Russian Federation, local governments and organizations whose powers It includes solving issues related to the protection of the population and territories (water areas) from emergency situations.
The software complexes being formed and the proposed standard architectural solution will provide the opportunity to build an of the automated system for the exchange of documentary information and the formation of an information and address space based on it on the existing technical means of the operated systems and complexes of documentary communication of communication nodes, using automated workplaces of officials automated control systems, control points of the studied unified state system for the prevention and liquidation of emergency situations.
ANALYSIS OF SYSTEMS OF INTERACTING OBJECTS OF CRITICAL INFORMATION INFRASTRUCTURE FOR THE INTEGRITY AND EFFECTIVENESS OF THEIR FUNCTIONING
Authors: Kurchavov Pavel 
Published: April 2024

In the course of the development of information systems, their growth and scale, the problem of infrastructural destructivism is becoming more acute. This phenomenon adversely affects the performance of the system, including damage to its security. To solve this problem, the article considers models of systems of interacting objects from the point of view of the impact of vulnerabilities of infrastructural origin on them, taking into account the categories of importance of objects of critical information infrastructure. And since infrastructural destructivism develops at all stages of the life cycle of systems of interacting objects, a study of its manifestation in time has been carried out. The main purpose of this study was to study the synergy of the interaction of objects in both static and dynamic modes. In the course of the study, the system of interacting of critical information infrastructure objects was considered at the structural level. At the same time, the synergetic dependence of the functional development of the infrastructure on possible vulnerabilities in it was investigated. Various variants of combinations of categories of significance of interacting of critical information infrastructure objects were considered. This made it possible to analyze the types of possible interactions and the levels of their impact
on the system as a whole. For example, interacting objects within the same system can exchange the impact of vulnerabilities, or conversely, contain vulnerabilities of such a kind that the mutual negative effect of them will be reduced to zero. The article presents the results of research on these issues.
TECHNICAL SOLUTIONS FOR THE CREATION OF DEPARTMENTAL ORGANIZATIONAL AND TECHNICAL SYSTEMS OF THE «CYBERPOLYGON» CLASS AS A MEANS OF ENSURING INFORMATION SECURITY FOR DEPARTMENTAL PURPOSES
Authors: Sineshchuk Maxim 
Published: April 2024

The article is devoted to the study of problematic issues of the formation of departmental organizational and technical systems of the «cyberpolygon» class as a solution to the problem of management in organizational systems based on an integrating platform in the form of a control configurator, which should ensure the necessary level of readiness of the cyberpolygon in the context of changes in the technologies used in departmental information security systems. An approach is considered to substantiate the possibility
of providing the necessary (required) level of readiness of the organizational and technical system of the «cyberpolygon» class of the integrating platform, taking into account the shortage of the level of readiness of the technology of the functional modules of the cyberpolygon. The results of a comparative assessmentof the state of the art of the control configurator and solutions that are registered in the Russian Federation as objects of industrial and intellectual property are presented.
ISSUES OF TRAINING OF SPECIALISTS AND PRODUCTION OF FORENSIC NORMATIVE FIRE-TECHNICAL EXPERTISE
Authors: Ivakhnyuk Sergey , Petrova Natalia , Pleshakov Vitaly 
Published: April 2024

Hazardous factors of fires and explosions intensify the negative consequences of depressurization of process equipment and communications, tanks and pressure vessels, accompanied by accidental releases and spills of hazardous and toxic substances. Pollution of air, soil, water leads to a significant increase in morbidity among various population groups living in industrialized regions of the country.
The solution of questions related to the establishment of the direct culprit of the accident is based on the conclusions of expert studies, including forensic normative fire-technical expertise. The authors have developed schemes and algorithms of procedures related to the technology of expert study of fires and their consequences. Options for solving a number of problematic procedural issues are proposed.
Factores de Riesgos: Desnutrición, sobrepeso y obesidad infantil en la ciudad de Barranquilla.
Authors: Sánchez Puche Everardo Manuel , Ovalle Christian , Coronel Verdecia Alexander Ricardo , González Molina Edwin 
Published: April 2024

Objetivo: Este estudio determina la prevalencia de desnutrición, sobrepeso y obesidad infantil, e identifica factores de riesgo en niños de Barranquilla. Metodología: Se realizó un estudio descriptivo transversal con métodos cuantitativos en 434 niños de diferentes instituciones. Se midieron variables antropométricas como peso, talla, índice de masa corporal, masa grasa, masa libre de grasa, porcentaje de grasa, masa ósea y relación cintura-cadera. Resultados: El sobrepeso era más común en los niños de 8 años, mientras que la desnutrición leve, que afectaba al 15,1% de la muestra, era más común en los niños de 5 años y se asociaba con desventaja socioeconómica. Conclusiones: Se recomienda realizar una encuesta exhaustiva en todas las escuelas del distrito en cooperación con el Ministro de Educación, el Instituto de Salud y Bienestar Familiar. Recomiendan planes para abordar las causas de la desnutrición, el sobrepeso y la obesidad entre los niños de Barranquilla.
Impacto socioemocional del modelo flexible Pensar en estudiantes de extra-edad de la ciudad de Bucaramanga
Authors: Reyes Otero Yury 
Published: April 2024

El artículo investigó el impacto del modelo flexible pedagógico Pensar en el estado socioemocional de estudiantes en extra-edad en educación secundaria de la ciudad de Bucaramanga. Se concentró en mirar cómo este modelo flexible ha tenido gran influencia en el proceso de enseñanza-aprendizaje en estudiantes que, debido a diversos factores sociales, económicos y políticos, se hallan en un escenario con desventaja educativa. Dentro de este marco, la afirmación de Rafael Bisquerra sobre la importancia del factor emocional en la educación y apoyándose en hallazgos de la neurociencia que vinculan las emociones positivas con un aprendizaje efectivo, la investigación destacó la gran urgencia de integrar el fortalecimiento socioemocional en los procesos de aprendizaje con el fin de no solo llevar acabo el desarrollo de habilidades que logren permitir en los estudiantes regular sus emociones si no también direccionar la toma de decisiones acertadas en su contexto escolar y familiar.
La investigación se fundamentó en el contexto de los objetivos del plan global de acción adoptado por todos los Estados Miembros de las Naciones Unidas en 2015, que promueve la búsqueda de una educación de calidad en términos de inclusión y equidad. Tambien se enfatizó en la importancia de implementar propuestas pedagógicas con una estructura flexible, buscando ser utilizadas como herramientas para combatir la exclusión y deserción escolar, citando ejemplos de implementaciones exitosas en países de Latinoamérica, incluyendo Colombia.
El estudio describió el componente socioemocional de los estudiantes implicados en el desarrollo de la propuesta pedagógica modelo Pensar, identificando tanto fortalezas como debilidades. Además, caracterizó los procesos pedagógicos adoptados por los docentes en Bucaramanga y examinó sus percepciones sobre el dominio del factor socioemocional durante el proceso de enseñanza aprendizaje en los jóvenes de extra-edad.
Los resultados revelaron que el modelo educativo flexible Pensar tiene una influencia positiva en el bienestar socioemocional de los estudiantes en extra-edad, facilitando un entorno educativo que promueve el éxito académico mediante la atención a la dimensión emocional del aprendizaje como también en las relaciones interpersonales que se tienen a menudo en el entorno escolar y familiar. Por otro lado, este enfoque socioemocional no solo contribuye al desarrollo de competencias académicas sino también al bienestar emocional, esencial para la reintegración de esta población estudiantil al sistema educativo, como también al desarrollo personal y social a largo plazo.
La investigación subrayó la importancia de superar las barreras socioeconómicas, culturales y estructurales que limitan el camino hacia la búsqueda de una formación en términos de calidad, resaltando el papel crucial de los modelos educativos flexibles en la construcción de sociedades más inclusivas, equitativas y justas.
Turnover tax, sales tax and value added tax as different approaches to the application of universal excise tax
Authors: Shamaev Semen Aleksandrovich 
Published: April 2024

At the moment, it is possible to note the imperfection of the current fiscal system of the Russian Federation and its weak ability to implement its key functions. In order to identify growth points for the Russian tax system, it is necessary to evaluate the effectiveness of existing tax relations in the field of indirect taxation. To achieve this goal, it is necessary to carry out a comprehensive retrospective analysis of the use of various forms of universal excise, a comparative analysis of the theory and practice of using such forms. The subject of the work is turnover tax, sales tax and value added tax as different approaches to the application of universal excise tax; the purpose of the work is to explore the use of universal excise tax in evolutionary development, both in the Russian Federation and in the USSR. The main research method was a retrospective analysis, and research methods such as synthesis, comparison and forecasting were also used. The novelty of the work lies in the fact that, from the point of view of trends in the use of turnover tax, sales tax and value added tax in the Russian Federation, actual problems of the country's tax system were identified, as well as prospects for improving the tax system of the Russian Federation in terms of the application of universal excise tax. The result of the work was the identification of the strengths and weaknesses of these taxes. The scope of the work is the fiscal system of Russia. The main conclusions are to assess the relationship between the level of economic development and the applicable tax, as well as the forms and mechanisms of using universal excise tax in the tax system of the Russian Federation in the coming years. Based on the results of the work, it was concluded that, choosing between value added tax and sales tax as an alternative, most civilized countries prefer the former, which indicates its greater viability and compliance with the economic and social needs of the state.
Unfair competition: the current state of criminalization
Authors: Danilovskaia Anna Vladimirovna 
Published: April 2024

The subject of the study is the state of criminalization of unfair competition in the Russian Federation. The article examines the relationship of the Criminal Code of the Russian Federation with the Federal Law "On Protection of Competition", which contains prohibitions on manifestations of unfair competition; the elements of crimes provided for in art. 128.1, 146, 147, 180, 183, 185.3 and 185.6 of the Criminal Code of the Russian Federation, when analyzing objective and subjective signs of which elements of certain forms of unfair competition are seen, as well as law enforcement in the designated area; static data reflecting the current situation of identifying facts of unfair competition in the activities of the antimonopoly authority, law enforcement agencies, as well as aspects of interaction between the antimonopoly authority and the Central Bank of the Russian Federation in the field of countering market manipulation and the misuse of insider information as separate manifestations of unfair competition. The methodology of the research is based on the provisions of the doctrine of materialistic dialectics, as well as a systematic approach, in particular, general scientific and private scientific methods of cognition were used – methods of system analysis, logical, comparative, formal dogmatic method, method of legal forecasting and classification. The novelty lies in establishing the fact of the correlation of crimes provided for in art.128.1, 146, 147, 180, 183, 185.3 and 185.6 of the Criminal Code of the Russian Federation, with the prohibitions of the Federal Law "On Protection of Competition" based on the analysis of objective and subjective signs of the listed crimes, as well as the practice of sentencing in this area, in substantiating the possibility of using articles of the Criminal Code of the Russian Federation to combat manifestations of unfair competition, but also to improve criminal law norms in order to unify their content with the prohibitions of a special law. The conclusions are that the above analysis of the signs of the elements of crimes provided for in art. 128.1, 146, 147, 180, 183, 185.3 and 185.6 of the Criminal Code of the Russian Federation, indicates a certain degree of their compatibility with the prohibitions of forms of unfair competition contained in the Federal Law "On Protection of Competition", although they need to be improved. Appropriate legislative changes are advisable due to the public danger of unfair competition, the level of which may be no less than that of cartels recognized as a threat to the country's economy.
Assessment of Background Gamma Radiation Levels Across Major Markets in Southern Senatoria District of Cross River State, Nigeria
Authors: G.O Igomah, , O Osahon, , B.E Eze, , I. B Ekong, , W.E Azogor, 
Published: April 2024

Human exposure to ionizing radiation from natural and artificial sources is unpreventable phenomenon on earth. Radiation profile and dose at for some markets in Cross River State, Nigeria have been ascertained using 451p ion chamber survey meter and the following indices of radiation absorb dose, annual effective dose equivalent, and excess life cancer risk, were calculated. the dose rate measures at the seven market are as follows; Biase 0.02\(\mu\)sv/h to 0.09\(\mu\)sv/h, Akamkpa 0.02\(\mu\)sv/h to 0.09\(\mu\)sv/h, Odukpani 0.02\(\mu\)sv/h to 0.09\(\mu\)sv/h marian market 0.06\(\mu\)sv/h to 0.19\(\mu\)sv/h, Calabar South, 0.05\(\mu\)sv/h to 0.30\(\mu\)sv/h, Akpabuyo 0.02\(\mu\)sv/h to 0.19\(\mu\)sv/h, Bakassi 0.02\(\mu\)sv/h to 0.16\(\mu\)sv/h. The mean value for dose is mean 0.047 \(\pm\) 0.018 for Biase, 0.043 \(\pm\) 0.018 for Akamkpa, 0.043 \(\pm\) 0.017 for Odukpani, 0.110 \(\pm\) 0.036 for Marian, 0.106 \(\pm\) 0.059 sv/h for Calabar South, 0.104 \(\pm\) 0.056 sv/h for Akpabuyo and 0.053 \(\pm\) 0.031 sv/h for Bakassi. Mean values of 0.073 \(\pm\) 0.026msvy-1, 0.067 \(\pm\) 0.029msv/y, 0.095 \(\pm\) 0.08msv/y, 0.158 \(\pm\) 0.072msv/y, 0.134 \(\pm\) 0.114msv/y, 0.159 \(\pm\) 0.084msv/y and 0.223 \(\pm\) 0.654 for AEDE were observed respectively for within the markets. Similarly, 0.259 \(\pm\) 0.092 x 10-3, 0.235 \(\pm\) 0.095 x 10-3, 0.338 \(\pm\) 0.265 x 10-3, 0.552 0.252 x 10-3, 0.470 \(\pm\) 0.397 x 10-3, 0.558 0.29 x 10-3, and 0.265 \(\pm\) 0.097 x 10-3 were recorded for ELCR, with the marketer the AEDE values are with the permissible limit as recommended by the international bodies, the ELCR values are also within permissible limit. The implication of the AEDE & ELCR values is that the markets sides is radiation safe for any radiological health burdens that might arise due to absorb dose from BIR, but the probability of are developing cancer over a life time exposure in market places is high. It’s recommended that periodic BIR monitory and evaluation and radioactive concentration of nuclides in soil and rocks of the area be carried out by local authority.
Qualitative and Quantitative Phytochemicals Screening of Aqueous, Methanol and Hexane Leaves Extracts of Senna Occidentalis
Authors: Alkali K. . , Dikwa K. B. . , Ajibade G.A. , Magaji Y , Abdulhamid M.B . 
Published: April 2024

The Senna occidentalis tree is an incredible plant with incredible antimicrobial, antifungal and antimalarial activities used traditionally. The study was carried out to determine the phytochemical content responsible for these activities Fresh leaves were collected, aqueous, methanolic and hexane extracts of leaves were prepared, and the extracts were screened for phytochemical constituents using standard methods. Results of the phytochemical screening of all the crude extracts revealed the presence of saponins, tannins, steroids, phenol, alkaloid and flavonoid. In aqeuose extract, flavonoid show higher content of 2,47%, followed by tepernoid with 2.27%, methanol with higher content of tepernoid with 2.60%, and hexane with the highest in tepernoid with only 2.38%. Based on the present study, it can be concluded that the extracts of Senna occidentalis are rich source of phytochemicals and F flavonoid is found to be most abundant phytochemical presence of bioactive constituents that could be the reason for pharmacological activity that is used traditionally by many people as an alternative treatment for a variety of health diseases.
Phenotypic and Genotyping Identification of Extended Spectrum Beta-Lactamase (ESBL) Producing Enterobacteriaceae Obtained from Animal Fecal Samples within Owerri Metropolis
Authors: Ozowara Uche Justina , Nsofor Chijioke A 
Published: April 2024

Background: One of the major means for the spread or distribution of antibiotic resistance is through animal, either by consumption or as companions. Most of the antibiotic resistant bacteria investigated have been reported to exhibit multidrug resistance which can either be acquired or natural. The present study was targeted at investigating the epidemiology of extended spectrum beta-lactamase-producing Enterobacteriaceae. Using stratified randomized sample design, three hundred (n = 300) fecal samples [of cattle, and goats (n = 150 for each)] were collected from various abattoir in Owerri metropolis. The isolation, purification, and antibiotic sensitivity were carried out using standard procedures. The resistant genes were investigated using forward and reverse primers specific for the following genes blaTEM, blaCTX-M, and blaSHV.
Results: The result showed 97.67 % growth of Enterobacteriaceae. The highest Enterobacteriaceae isolated was in cattle fecal sample (61.00 %), while 2.33 % of the total samples did not show any growth for Enterobacteriaceae. Only three Enterobacteriaceae species were identified: Escherichia coli, Proteus vulgaris, and Klebsiella pneumonia. Escherichia coli was the most abundant Enterobacteriaceae (42.32 %) and P. vulgaris was the least abundant (23.89 %). The isolates showed multiple resistances to most of the antibiotics tested. All the isolates were susceptible to Imipenem (IPM). The molecular characterization showed the presence of the three genes (blaTEM, blaCTX-M, and blaSHV) investigated. The blaCTX gene-band was the most prevalent (72.22 %) while the blaSHV gene-band was the lowest prevalent resistant gene (61.11 %).
Conclusion: It was concluded that the genes: blaTEM, blaCTX-M, and blaSHV were present in Enterobacteriaceae species (K. pneumoniae, P. vulgaris, and E. coli) isolated from abattoir in Owerri metropolis, Imo State.