bluuebunny/crossref_metadata_2025 huggingface dataset:
Determination of the average electro-thermophoretic force acting on a system of polarizable particles in an inhomogeneously heated fluid
Authors: Martynov Sergey I.
Published: June 2022

The average force acting on the system of polarizing particles from the electric field in a non-uniformly heated dielectric liquid is determined. The case of pair interactions in the system is examined. To find the force acting on the particles, the interaction of two particles in a liquid is modelled in the presence of a given temperature gradient and the electric field strength far from the particles. The dependence of the particle permittivity on temperature is taken into account. The resulting expression for the force acting on two particles has such a power-law dependence on the distance between the particles, that allows to carry out the direct averaging procedure for a system of particles located in an infinite volume of liquid. When determining the average force, the probability density function of a continuous random variable is used, and the vector connecting the centers of particles plays the role of this variable. The differential equation for finding the probability density function is derived from two conditions. First, the pairs of particles are preserved in the space of all their possible configurations. Second, each pair of particles moves like a point with a speed equal to the speed of their relative motion. The resulting equation in the case under consideration has a set of solutions. Basing on the physical analysis of the problem, the choice of the probability density function is proposed, which allows one to determine the average electro-thermophoretic force acting in such a system with an accuracy up to the second degree of the volume concentration of particles.
Mathematical study of medicine diffusion from swelling chitosan film
Authors: Syromyasov Alexey O. , Shurshina Anzhela S. , Galkin Dmitry V.
Published: June 2022

One of modern dosage forms is a medicine-saturated organic film: after putting this film onto a skin the medicine releases thus providing healing effect. Present article concerns films based on chitosan and containing amikacinum or cefazolinum. The most important characteristic of such film is rate of medicine release described by diffusion coefficient. To find it the film is placed in water and the average medicine concentration in the film is measured at different time moments. Two problems arise here. First, the film properties change because of its swelling. Second, diffusion is not the only process that takes place inside the film. To deal with these effects, authors suppose diffusion coefficient to be time-variable and complete the mathematical model with ODE describing detachment of medicine molecules from high-molecular matrix. All the equations in the model are solved analytically, so average medicine concentration in the film is known function of time. Thus, to solve stated inverse problem it is sufficient to find unknown scalar parameters of known functions using least-squares framework. Expressions arising in the solution are complicated so non-gradient methods are preferrable for optimization. Applying described procedure to experimental data leads to a good accuracy and the results may be explained from physicochemical point of view. In particular, the film swelling doesn’t influence release rate. In fact, the diffusion rate during first hours of experiment is large, and the main part of the medicine is released before swelling starts to play important role.
Numerical study of the effect of surface recombination on nonlinear and phase distortions arising during the restoration of the optical signal shape
Authors: Grishaev Vladimir Y. , Muryumin Sergey M. , Nikishin Evgeny V.
Published: June 2022

The photoconductivity kinetics of a resistor with homogeneous generation of electrons and holes in thickness is investigated. Calculations are carried out for an n-type semiconductor. The cases of linear and quadratic volumetric recombination are considered. The mathematical model of the process includes a non-linear parabolic partial differential equation. The cause of its non-linearity is quadratic recombination. Boundary conditions of the 3rd kind are used, thus allowing to examine the surface recombination of nonequilibrium charge carriers. This latter phenomenon makes it necessary to take into account the diffusion term when writing kinetic equations describing the distribution of electrons and holes. The model neglects the volumetric charge. In described circumstances it is possible to use the integration of the photocurrent flowing through the resistor to obtain the dependence of the light intensity on time for small optical pulse durations: T<max(τn,τp). Here T is the pulse duration, τn and τp are the lifetimes of electrons and holes, respectively. Nonlinear distortions in this case are mainly associated with the appearance of the second and the third harmonics of the Fourier series expansion of the function that determines the photocurrent dependence on time. To "restore" the optical pulse, the operation of differentiating the photocurrent can be used. Nonlinear and phase distortions are small when the condition T<max(τn,τp) is met. Proposed methods make it possible to expand the range of optical pulse durations (T) in which its "recovery" is possible. In the vicinity of the region defined by the equality T≈max(τn,τp), nonlinear and phase distortions are significant.
La ocupación humana tardía en los alrededores de la bahía Culebra
Authors: Solís Del Vecchio Luis F.
Published: June 2022

En los últimos 25 años numerosas investigaciones arqueológicas realizadas en los alrededores de bahía Culebra, ubicada en el Sector Sur de la Gran Nicoya, han producido una importante cantidad de dataciones de 14C que han venido a complementar las estimaciones cronológicas asignadas a los sitios mediante la asociación cerámica. A la luz de los datos radiométricos, es posible debatir la antigüedad relativa de varios tipos cerámicos que han sido considerados como “marcadores” del período Ometepe (1350-1550 d.C.). En el presente artículo se discuten los datos de 14C correspondientes a algunos sitios arqueológicos ubicados alrededor de la bahía, los contextos en que se obtuvieron, su asociación cerámica y se introducen datos sobre otras zonas del noroeste de Costa Rica. Con la información presente, todo indica que la población humana en los alrededores de la bahía Culebra era muy baja o nula cuando los españoles llegaron a la zona en el siglo XVI.
Evolution and Cyclicality in Rural Tourism •
Authors: Bertyák Ágnes , Kissfazekas Kornélia
Published: June 2022

Tourism is one of the fastest-growing economic sectors in the world, and any settlement that can harness and promote its potential can benefit from it. It is not only the prerogative of cities but can also make a significant contribution to the survival and development of smaller settlements.

The development of tourism in a given area is not a sudden, rapid process, but usually takes place over several decades, through cyclical phases. Our research is based on the different hypothetical models of the stages of tourism developed by Noronha (1977) and Butler (1980), the applicability of which was examined in rural areas through the example of the Inner-Őrség. Nowadays Őrség (Guard’s Country) is one of the most popular tourist destinations in Hungary, where the small settlements of the area have built on their natural, architectural and cultural assets and they have been able to exploit their potential by using the right marketing techniques. The villages of the Inner-Őrség have developed at different rates since their discovery as tourist destinations, and depending on their role in the settlement network, their accessibility and tourist values, the different phases of tourism development took place at different speeds in their territory. Therefore, the intensity and impact of tourism varies in each village despite the strong interaction between them.

In the present study, we seek to identify the trends and characteristics of the development of tourism in the examined area by using the results of the available statistical data, in order to obtain a more accurate picture of the role of tourism in the settlements concerned.
The Entry of the Novgorod Nobility into the Sovereign’s Court During the Reign of Mikhail Fedorovich
Authors:   Saint Petersburg State University, Pavlov Andrei
Published: June 2022

Introduction. The historical literature noted the active participation of the Novgorod nobility in the events of the Time of Troubles. The question of the fate of the Novgorod nobility during the reign of Mikhail Fedorovich has been much less studied. This article is devoted to the consideration of the question of the entry of representatives of the Novgorod nobility into the Sovereign’s court of Tsar Mikhail. Methods and materials. The article is based on the use and comprehensive analysis of the sources, which show the process of entry of the Novgorod nobility into the Sovereign’s court. The article uses documentary sources, including new archival materials. The author of the article uses the methods of prosopographic and historical-genealogical research. Analysis. The author of the article showed a very wide scale of the entry of the Novgorod nobles into the various ranks of the sovereign’s court. As a rule, those persons who deserted from Novgorod to the side of Moscow and faithfully served the Moscow authorities were granted to the court of Tsar Mikhail. By granting these nobles to serve at the court, the government of Tsar Mikhail had the goal of strengthening its political support. Results. The author comes to the conclusion that the enrollment of a number of representatives of the Novgorod nobility in the sovereign’s court led not to the strengthening, but to the weakening of the Novgorod service corporation as a whole, since it removed the most prominent and active nobles from its composition. Once in the sovereign’s court, people from Novgorod families gradually lost ties with the Novgorod nobility and sought to establish themselves in the new court environment.
Tsaritsyn Voivode Ivan Stepanovich Ostrenev: The History of the City Through a Biography
Authors:   Saratov State University, Rabinovich Yakov
Published: June 2022

Introduction. For the first time, the article presents a detailed biography of the governor of Tsaritsyn, Ivan Stepanovich Ostrenev. Previously published information about him was fragmentary. Nothing was known about his practical activities during the Time of Troubles. Methods and materials. Based on an analysis of a wide range of published documentary sources, the author explores the main stages of the life of this serviceman in his homeland from Nizhny Novgorod. The research is based on the voivods’ formal responses, rank records, scribal descriptions, food and expense books of various orders. In the study of the biography of I.S. Ostrenev used the method of historical and psychological observations and a synchronous research method focused on determining the relationship between various phenomenons and events. Analysis. The article provides an analysis of all, very scanty, information about this voivode contained in the works of domestic researchers, including a local historian of Tsaritsyn. One of the reasons of the poor coverage of the biography of I.S. Ostrenev, according to the author, is the different spelling of his surname in the sources. Many previously unknown facts of his biography have been restored. Results. It was found that he was originally a Kurmish dweller, in the Time of Troubles he became a quarter of the Nizhny Novgorod Cheta and a streletsky head in Nizhny Novgorod. Then he was seen in the campaign to Astrakhan against the ataman Zarutsky as part of the army of Prince I.N. Odoevsky. The pinnacle of I.S. Ostrenev was appointed him as a governor in Tsaritsyn.
Law in Judicial Practice of the Grand Duchy of Lithuania and the Grand Duchy of Moscow in the First Half of the 16th Century
Authors:   Pushkin Leningrad State University, Petrov Konstantin
Published: June 2022

Introduction. Analysis of preserved legal texts is an important instrument in studying the past which provides an opportunity to make conclusions on the level of social and legal development of the society. The modern scientists tend to attribute to legal texts of the past the same meaning that the modern laws have. The objective of this study is to consider to what extent the Lithuanian Statute of 1529 and the Moscow Code of Law (Sudebnik) of 1497 were mandatory for judges. Methods. To study the level of social and legal development of the society, investigators traditionally use the approach associated with the study of application of legal provisions in practical life. In such event, the investigator inevitably undertakes the role of a judge as they need to understand the provision of law in order to determine how it is applied. Consequently, one cannot be sure that modern interpretation of the provision is the same as interpretation of judges in the past. This study tries to find out how often the judges refer to the Statute of 1529 and the Sudebnik of 1497 in their judicial decisions. Results. The data for the Grand Duchy of Lithuania are based on the study of the judicial decisions by Vitebsk voivode M.V. Klochko for the period 1533–1540: he took 6 decisions containing accurate citations from the Statute of 1529 and 9 decisions referring to the provisions of the Statue from nearly 200 decisions. The conclusions for the Grand Duchy of Moscow have been made based on the studies conducted: from the preserved 160 documents dating to the first half of the 16th century in the Grand Duchy of Moscow the judges referred to the provisions of the Sudebnik in 31 cases. Conclusions. The Grand Duchy of Lithuania considerably developed enforcement mechanisms in the first half of the 16th century. This allowed establishing a rule in the Statute of 1529 that a custom could be applied in cases where a suitable provision of law (Statute) was absent. By contrast, the provisions of the Sudebnik of 1497 were mandatory for actions of judges, otherwise the provisions of the Sudebnik were advisory in nature.
Secondary Chronic Immune Thrombocytopenia in Diffuse Large B-cell Lymphoma: A Rare Case Report
Authors: Vidyaniati Putri , Fransisca  , Rizki Kiki Akhmad , Oehadian Amaylia
Published: June 2022

Objective: To present a case of rare secondary chronic immune thrombocytopenia in diffuse large B-cell lymphoma. Methods: A case of secondary ITP associated with diffuse large B-cell lymphoma (DLBCL) in a 58-year-old woman suffering from hemorrhagic tendencies that was refractory to conventional treatments of ITP was reported. This case is a rarity because there are not many cases of secondary chronic ITP due to DLBCL have been reported to date. Results: A 58-year-old woman was diagnosed with ITP around 11 months before she was admitted to the Emergency Room with bleeding. Previous treatment with steroid and azathioprine was only temporarily effective. During the course of treatment, splenomegaly and lymphadenopathy were identified, but lymph node biopsy was delayed by the thrombocytopenia. The drug was then replaced to the eltrombopag, which showed good response. However, the patient had to undergo splenectomy because of the mechanical effect of splenomegaly, with the biopsy result showed DLBCL. Immune thrombocytopenia then went into a complete remission after splenectomy. Conclusion: In cases of ITP that are refractory to conventional treatments, a thorough search for secondary ITP might be helpful, even if no underlying disorder is detected at the initial presentation.
Indications and Complications of Orthopedic Hardware Removal in an Indonesian Tertiary Hospital: A Descriptive Study
Authors: Azzahra Shadrina Affifa , Primadhi Raden Andri , Nurhayati Titing , Sajadi Muhammad Naseh , Achadiyani Achadiyani
Published: June 2022

Objective: To acquire clinical data regarding indications of implant removal and complications in orthopedic metal implant removal. Methods: This was a cross-sectional observational descriptive study using patient medical records. The inclusion criterion was all patients who underwent orthopedic metal implant removal during 2018-2020 while the exclusion criterion was unintentional implant removal due to subsequent injury or loosening. Data regarding anatomic regions, indications, and complications were collected and presented in tables. Results: In 112 patients participated in this study consisting of 75 (67%) men and 37 (33%) women, the implants were mainly located in thigh, lower leg, and ankle (53% combined). The most common indication for metal implant removal was conversion (31%), followed by infection (25%) and patient's request (20%). The only complication observed in orthopedic metal implant removal in this study was disturbed wound healing in a small percentage of the patients (16%). Most patients (84%) did not experience any complication due to metal implant removal. Conclusions: Indications for metal implant removal may vary, with or without symptoms. Disturbed wound healing is a complication observed in metal implant removal. Despite the advantages of removal, further analysis and guidelines are needed to avoid unnecessary hardware removal considering the risk of complications.
LAS POLÍTICAS CULTURALES COMO SEGUNDO NIVEL DE DETERMINANTES PARA LA LEGITIMACIÓN DE LAS GENERACIONES LITERARIAS
Authors: Sánchez Fernández Yansy
Published: June 2022

El estudio de las generaciones literarias a menudo se ve sesgado por las precondiciones de homología que se asumen para considerarlas. Se cuentan entre ellas como principales: el criterio de coetaneidad, la pertenencia a un mismo cuadro histórico social y las características estéticas que vinculan a sus integrantes. Sin embargo, si bien estos son criterios vinculantes, no se deben desestimar las propiedades específicas del campo literario. Justamente, el objetivo de este artículo es revelar, a partir de dichas propiedades, las determinantes que han condicionado en el período revolucionario (1959 hasta la actualidad) la expresión de las generaciones literarias. Estas tienen como base las políticas culturales y operan sobre la producción literaria a través de beneficios y restricciones. Para defender esta postura fue preciso utilizar el método histórico lógico, el cual permitió comprobar cómo el cambio en las políticas cultuales ha mediado las producciones literarias de generaciones de poetas. Todo ello ha arrojado como principal resultado para el contexto cubano, que la retraducción de los acontecimientos externos vinculados a la crisis económica redundó en una mayor flexibilidad que ha impactado la estructura del campo literario en favor de los escritores.
Desenmascarando a la autonomía: una estimación del coeficiente de Gini puma para el 2020
Authors: Lizardi Carlos Guerrero de
Published: June 2022

Laboralmente hablando la Universidad Nacional Autónoma de México trata desigualmente a iguales. Utilizando la escasa información disponible sobre los pagos a los trabajadores (administrativos, académicos, investigadores y funcionarios) construimos una unidad de equivalencia. Con esta medida hicimos comparable al pago por hora semana recibido por cualquier trabajador puma −por ejemplo, una profesora de asignatura y un profesor titular C tiempo completo. Así como el CONEVAL suma a los ingresos de las personas las transferencias recibidas, nosotros sumamos a los pagos de los funcionarios las variopintas “transferencias” monetarias y no monetarias que reciben regularmente. Para estimar la desigualdad de los pagos utilizamos al coeficiente de Gini −que ascendió a 0.65 para el 2020. Una conclusión salta a la vista, el modelo de gestión de la UNAM está invertido −centrado en su burocracia y personal tiempo completo, y no en las profesoras de asignatura quienes imparten más del 70 por ciento de las horas clase y sus estudiantes− y tiene que sustituirse ya. Al respecto puntualizaremos algunas acciones para reducir la dispersión salarial entre los trabajadores pumas.
INFORMATION SEEKING ANXIETY AND USE OF ELECTRONIC RESOURCES AMONG POSTGRADUATE STUDENTS IN THE UNIVERSITY OF ILORIN, KWARA STATE, NIGERIA
Authors: Afolayan Oluyinka
Published: June 2022

Academic libraries house a vast array of electronic resources for research purposes. However, Post-Graduate students oftentimes may experience anxiety in their information seeking tasks. This study investigated information anxiety and use of electronic resources among post-graduate students in the University of Ilorin, Kwara State, Nigeria. 150 post-graduate students were selected from Five Faculties using convenience sampling technique. A survey research design was adopted using a validated questionnaire to collect data. Data was analyzed using descriptive and inferential statistics. Findings revealed that the post-graduate students of the University of Ilorin utilize e-resources immensely. However, some challenges were faced in the use of e-resources such as erratic power supply, poor network connectivity and lack of adequate knowledge to access e-resources among others. Furthermore, results revealed a high level of information seeking anxiety, however no significant difference was found in the information seeking anxiety between males and females. Demographic characteristics such as gender and age did not influence post-graduate students' information seeking anxiety, while program of study had the strongest contribution to their information seeking anxiety. In conclusion, recommendations were made towards improving the use of e-resources among the post-graduate students; and also suggesting ways of managing information seeking anxiety experienced among students.
Improvement of organizational and financial performance of a modern enterprise in the context of process management
Authors:   Polzunov Altai State Technical University, Dronova Olga Borisovna
Published: June 2022

Solving the urgent tasks of neoindustrialization and digitalizaion of the economy calls for the process approach based improvement of the management for the Russian enterprises. This process approach focuses on the total customer’s needs satisfaction. The purpose of the research is to apply the process approach to reveal the improvement possibilities for the organizational and financial performance of a modern enterprise. Methodologically, the process approach helps construct the key business processes of an enterprise as value chains from marketing to sales and as a sales revenue increase which contributes into the economic result. The scientific novelty of the study is characterized by the following findings: 1) the study has developed a universally applicable business processes matrix which satisfies customer’s needs and efficiently combines the enterprise’s operational and innovative performance; this improves enterprise’s organizational and financial figures; 2) a labor efficiency increase and higher performance of an enterprise are evidenced by better project coordination and duties allocation for all owners of the business processes in an enterprise; 3) some theoretical aspects of the enterprise’s economic growth are analyzed to justify higher figures of its performance which are the sales growth rates for products/services, average headcount, average monthly salary, labor efficiency, a share of high performance jobs, and a market share of an enterprise; 4) regressional dependencies of efficiency indicators are developed for the organizational and financial performance of an enterprise in the context of the figures for the social and economic development of a region. It is shown that these efficiency indicators are determined by the output indicators of the business processes in the enterprise’s departments which are involved into the process management. The author’s approach to the process management based improvement of the enterprise’s organizational and financial performance is verified with the materials received from APZ ROTOR, JSC, a large instrument-making enterprise in Altai Territory. The introduction of business processes matrix will help characterize planning and finance performance of the enterprise and set the budgets of the departments involved. Forecasting results of the research show this can increase the efficiency indicators of APZ ROTOR, JSC, its organizational and financial performance and improve the enterprise’s management systems on the whole. Further research is seen to be in the field of developing theoretical and practical aspects of process management for a modern enterprise in the context of neoindustrialization and digitalization of economy.
Human capital of Russian organizations: An alternative assessment approach
Authors:   Volgograd State University, Antonenko Veronika Vladimirovna
Published: June 2022

Modern economy sees efficient performance of some enterprises and companies, as well as regional and national economic systems to be associated with permanent improvement of human capital quality. This gives rise to certain requirements imposed on the employees to take retraining courses regardless of the nature of their work and their working conditions. These requirements do not actually bring any real knowledge and skills. Therefore, the purpose of this research is to measure the efficiency of human capital investment in the context of business needs in permanent expansion of employees’ education capital. The author applied a large-scale questionnaire-based survey as the main method for collecting the source data to reliably sample the heads of the companies (deputy heads, leaders of the structural units) who work in Volgograd City and Volgograd Region. To receive more detailed information, some respondents were interviewed. Official public, regional and departmental statistics were also used as the database for the research. Data was processed with Statistica app. The research gives the following useful findings: 1) accumulated education capital is sufficient and ultimately satisfies the business performance of the national enterprises and companies; 2) regular expansion of human capital with regular retraining and advanced training courses is not a must for the employees and is seen to be an unavoidable measure to comply with the legislation. Thus, this does not deepen knowledge, improve skills and has no evidenced efficiency for all agents of the investment process (individuals, employers, state), because it does not increase their income in a measurable manner. Conclusions from the research prove the need to develop a comprehensive social and economic mechanism aimed to increase the efficiency level of investments into total human capital in a typical region of the Russian Federation. This mechanism can be derived from the current structure of human capital investment at all business levels, and fundamentally new events, institutes, and practices of human capital reproduction should be introduced in the regional economy.
Human resources management for industrial enterprises in the context of innovative changes: Its role, characteristics, and optimization areas
Authors:   Samara National Research University, Vasyaycheva Vera Ansarovna
Published: June 2022

The transition to the sixth technological order of the modern economy develops new approaches and principles of managing economic systems aimed to reproduce groundbreaking innovations that contribute to economic growth and enhance the competitive advantages of the country's economy in the world arena. This validates the issue of strengthening human resources of industrial enterprises as a key component for the competitiveness of national industry. The purpose of the research is to develop a mechanism for the efficient management of human resources of industrial enterprises. This mechanism should ensure sustainability of human resources innovative development in the context of unpredictable environment. To achieve the purpose of the research, the authors applied the methods of scientific cognition: a dialectic approach, analysis and synthesis, as well as the tools of econometric modeling. The analysis helped develop economic and mathematical models which, unlike the existing ones, prove the actual need for stronger human resources of the RF industrial enterprises with a better quality of human resources management in the context of global economy trends. The models can be used to predict trends in the RF economy, timely identify relevant areas of innovative development and develop proactive management measures to enhance human resources efficiency in the context of innovative changes. The proposed mechanism for enhancing the industrial enterprises’ human resources ensures constant and comprehensive monitoring of enterprise environment, construction of flexible architecture of management processes, structuring of the management functions, reasonable distribution of the functional tasks among the departments and particular executors, regulation and optimization of subject-object relations, identification and classification of the parameters which impact the successful achievement of strategic goals, as well as the development of a transparent system of eliminating the barriers for worse quality and efficiency of human resources exploitation. The scientific recommendations and conclusions articulated in this study can act as a methodological tool for the management of industrial enterprises in determining options for solving the problems of economic growth and increasing competitiveness. Further research is seen to be in unification of the methodological tools of human resources management with regard to the proposed management system based on modern information technologies.
Essence and classification of deferred taxes
Authors:   Kuban State University, Aksent’ev Andrei Andreevich
Published: June 2022

Deferred taxes are an important object of accounting observation, which has a significant impact on management decision-making by users. At the current stage of development of accounting and tax accounting theory and practice, many aspects of tax effect recognition in the financial information system still remain debatable. This provides possibilities, including for accounting fraud, associated with veiling profit indicators and items in the enterprises’ financial statements. This causes the relevance of studying the essential features of deferred taxes, as well as the analysis of global experience in the assessment of arising “differences”, their classification, and accounting methods. The scientific novelty of the study lies in the development and substantiation of classification features of deferred taxes, including their systematization by methods of accounting, assessment and varieties. The paper characterizes the reason for accounting and taxation deviations, the evolution of the key deferred taxes types is described, the criteria for their registration in finance accounting are considered as the legislation in the USA, Great Britain, and other countries is improved. The paper defines the key challenges of accounting and estimation of deferred taxes, including the questions on theoretical inconsistency of deferred taxes with the concepts of assets and liabilities. The unresolved problems include the deferred tax depreciation procedure which is not regulated by the Russian accounting standards. In its turn, IFRS ascribes this procedure to the competence of the specialists who actively apply the method of creation (restoration) of valuation allowance for opportunistic purposes, which increases the importance of research in this area. The results of this work are useful for a wide range of experts specializing in the theory and practice of financial analysis, accounting and tax accounting and auditing and can serve as a basis for overcoming contradictions in the practice of deferred tax accounting. The prospects of the research lie in the empirical tests confirming the informational significance of deferred taxes in the financial statements of the Russian companies. What is more, the possible areas of scientific interest are the development of the accounting methods for deferred taxes depreciation and the connection of deferred taxes with bankruptcy and the company’s financial stability indicators. The growing attention of the academic community to deferred taxes could lead to the inclusion of a deferred taxes category in a comprehensive financial analysis of business activities.
Healthcare Issues in Children with Developmental Disabilities (Autism)
Authors:   Department of Nursing, University of Buea, BP63 Buea, Cameroon, Eta Enow V. A.
Published: June 2022

Developmental disabilities (DDs) refer to a group of conditions that influence the early development of children and cause changes in their normal developmental pattern affecting their physical, language and mental abilities or behavior. Children with DDs just like normally developing children have health issues that need to be addressed. This special group of children especially those having autism frequently suffer from associated conditions such as gastrointestinal disorders, eating and feeding challenges, seizures, sleep disturbances, attention deficit and hyperactivity disorder, and anxiety among others. These health problems affect the health of these children in different ways and extent. Thus, children with DDs need to access healthcare services and receive quality medical care just like their normally developing peers. However, the health needs of children with DDs particularly autism are not being met as required even though this special population are more likely to seek medical care due to their disabilities and associated conditions. Children with autism and other DDs experience disparities in health and healthcare service utilization. Autism is linked to many health conditions such as epilepsy, gastrointestinal problems and other mental disorders. These health problems affect each individual with autism in a unique way negatively affecting his/her existing social interaction and communication impairments. Again, health facilities and medical equipment are not disability-friendly making it difficult for this special group to effectively have access to quality care. In addition, most healthcare providers do not possess adequate knowledge and skills required to make critical decisions regarding this very special group of persons. Furthermore, due to cultural differences certain diagnosis and treatment regarding autism and other developmental disabilities may not be welcomed. The public health sector of all nations has the duty to promote health and prevent diseases for all including persons with disabilities.
The road infrastructure and competitive development of the province of Coronel Portillo, Ucayali
Authors: Verde Venturo José
Published: June 2022

The present investigation was born as a need to have investigations that promote the competitive development of a territory, in this case carried out in the province of Coronel Portillo-Ucayali. It was proposed as a research objective to determine the relationship between the road infrastructure and the competitive development of the province of Coronel Portillo, in its economic, territorial and social dimensions, for which the correlational descriptive research method has been used in order to measure the degree of relationship between the independent variable road infrastructure on the dependent variable competitive development, in this process the use of the Pearson correlation has been carried out to determine its level of direct significance between the variables.As a result of the investigation, the population takes into account with greater emphasis, the costs incurred when traveling through land or river routes, commercial transactions, the level of articulation and connection in the territoryand the access to health and education services, that is, concluding that there is a positive relationship between road infrastructure and competitive development.
Pattern Recognition: Features of Motor Fitness of 9-Year-Old Schoolchildren
Authors: Ivashchenko Olha , Skochko Yevhenii , Skrobecki Jerzy , Wnorowski Krzysztof
Published: June 2022

The purpose of the study was to identify the gender-related features of motor fitness of 9-year-old schoolchildren.

Materials and methods. The study involved 83 9-year-old schoolchildren (35 girls, 48 boys). The children and their parents were informed about all the features of the study and gave their consent to participate in the experiment. The study used the following research methods: analysis of scientific and methodological literature, pedagogical observations, testing of motor fitness, probabilistic approach to assessing the learning process, methods of mathematical statistics. In the experiment, the study controlled the level of proficiency in the following exercises: Rope climbing in 2 steps, Rope climbing in 3 steps, One leg swing upward circle.

Results. In the girls and boys, the differences in the level of development of movement coordination between individual parts of the body and vestibular stability are not statistically significant. The 9-year-old boys have a statistically significantly higher level of development of strength, speed strength, speed, endurance, and a higher level of proficiency in gymnastic exercises and rope climbing than the girls. The obtained canonical function explains 100% of the variation of results and is informative for classifying 8-year-old schoolchildren’s motor fitness (r = 0.937).

The analysis of the canonical function indicates its statistical significance (λ = 0.122; p = 0.001).

Conclusions. The canonical discriminant function can be used to classify the gender-relatedfeatures of motor fitness of 9-year-old schoolchildren. The discriminant analysis revealed the indicators that have the greatest weight in assessing the gender-related features of motor fitness of 9-year-old schoolchildren. They include the level of relative strength of the shoulder flexors, speed strength, agility, and the level of proficiency in the One leg swing upward circle on a low bar.
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Authors: Douglas Morris H
Published: June 2022

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Published: June 2022

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Published: June 2022

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Authors: not provided ylevedrque
Published: June 2022

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Preso tem família: sofrimentos e resistências de familiares de encarcerados ao longo de um ano de pandemia
Authors: Lermen Helena Salgueiro
Published: June 2022

Objective: to investigate the sufferings and forms of resistance of women who participate in a virtual community aimed specifically at family members of prisoners. Methods: we surveyed the news reports on coronavirus in the Brazilian prison system shared in the virtual community during the first year of the pandemic. Through content analysis, we investigated the comments made by the followers of the virtual group to the posted news. Results: Between March and June 2020, visits to prisons were suspended, and access to information about inmates was scarce, causing family members to suffer and protest. From July to November 2020, the slow resumption of face-to-face visits to prisons produced other tensions in the family-prison dynamics. The resumption of visit suspension took place between December 2020 and March 2021. This period coincides with the beginning of vaccination, leading family members to make new claims to public bodies. Throughout the first year of the pandemic, families suffered from poor communication and contact with prisoners. Other recurrent complaints were lack of food and access to health care inside prisons. Family members protested both inside and outside social networks, denouncing the various types of violence carried out in prisons and fighting for the rights and lives of their incarcerated relatives. Conclusion: the reports obtained in the community reveal the seriousness of the health and humanitarian problems faced by prisoners and their families in the face of a lethal virus in a failed prison system.
O recado está dado: a COVID-19 e suas repercussões para a comunicação em saúde nas instituições públicas
Authors: Oliveira-Costa Mariella Silva de , Fernandes Maria Fernanda Marques , Vasconcelos Wagner
Published: June 2022

Health Communication issues gained prominence in the COVID-19 pandemic, specially the distant relationship between health institutions and the daily lives of Brazilians. Brazil needs to advance in the communication as a human right and in the understanding that communicating health is not limited to the transmission of information. Social engagement depends on a relationship of trust, achieved through permanent listening to the public, considering their needs, criticisms and knowledge, hence the importance of building bridges between health institutions and people's daily lives. Scientific dissemination, citizen science, and the fake news universe in social media are also discussed in this essay. The need for a non-tooled use of communication is highlighted and, mainly, for a horizontal and constructive dialogue with people, so that science occupies the place of a legitimate influencer not only among peers, but with society (beneficiary and major funder of their work).
The Territorialization of the Global Commons: Evidence from Ocean Governance
Authors: Lambach Daniel
Published: June 2022

The international system of states displays an inherent drive to territorialize the global commons. But territorialization is not a continuous process—it occurs in episodes. In this article, I use one case from ocean governance, the expansion of territory into near-shore areas of the seas, to advance a twofold argument about the nature of these episodes. First, I argue that the root causes of this drive to territorialize “empty space” are located in global politics, norms, and economics. Second, a territorializing episode occurs when there are impelling economic incentives, and when great powers are unable or unwilling to oppose territorialization. However, this can lead to different outcomes: sovereign territories, functional territories, or internationalized territories. Oceanic space has seen a series of these territorializing episodes since the end of the Second World War and functional territorialization has become more prevalent over time.
Governability of Regional Challenges: The Arctic Development Paradox
Authors: Łuszczuk Michał , Götze Jacqueline , Radzik-Maruszak Katarzyna , Riedel Arne , Wehrmann Dorothea
Published: June 2022

The advancement of governance architecture in the Arctic region and dealing with the “Arctic development paradox” have been among the most significant challenges of the circumpolar North for decades. The common denominator of both issues is the growing necessity to frame solutions that credibly and effectively support the Arctic’s social and environmental systems in the face of climate change and globalisation. The current status quo seems deficient, which is why understanding the main impediments is subject to public and academic discussion. This article contributes to these debates by referring to the concept of governability to demonstrate how transregional activities advance the development of more coherent governance in the Arctic. The article explores approaches applied by transregional organisations and cooperation programmes that constitute the governance system in the European Arctic. Specifically, it scrutinises governing interactions developed by the Barents Regional Council and the Northern Periphery and Arctic Programme to overcome the normative trap of the Arctic development paradox. This research follows a semi-structured, exploratory approach, which facilitates identifying key elements of a structurally and conceptually led response that resounds in each case. Combined with a synoptic literature review, this article answers two questions: First, how do the transregional actors approach the Arctic development paradox in their cooperation strategies and programmes, and to what extent do these approaches differ? Second, what kind of recommendations do they provide to overcome the Arctic development paradox?
An Ocean Free of Nuclear Weapons? Regional Security Governance in the South Atlantic
Authors: Mattheis Frank , Seabra Pedro
Published: June 2022

Even though oceans are pivotal for the non-proliferation of nuclear weapons, they constitute a blind spot in the global non-proliferation regime. This article analyses how regional security governance mechanisms may fill such gaps by bringing a maritime focus to non-proliferation studies. With three nuclear-weapons-free zones and one zone of peace surrounding or covering its maritime space, the South Atlantic serves as an illustrative case to understand the provision of security governance for the seas. The article identifies a range of legal, political, and practical challenges that can impede regional initiatives from achieving security sovereignty over maritime spaces. However, while non-proliferation might remain precarious, these mechanisms are not without success, as they serve to establish the opposition to nuclear weapons as a recognised norm, both at the UN level and among the Global South. The narrative of non-proliferation also allows regional states to justify the pursuit of security objectives. The article concludes by outlining the conditions for regional maritime governance to become more effective in terms of non-proliferation.