bluuebunny/crossref_metadata_2025 huggingface dataset:
CHARACTERISTICS OF GRAIN SORGHUM REGROWTH FOR FORAGE USE IN INTEGRATED SYSTEMS DO TRABALHO
Authors: Maranhão Samuel Rocha , Santos Emanuelle Cruz dos , Silva Rodrigo Gregório da , Alves Francisco Gleyson da Silveira , Cândido Magno José Duarte
Published: April 2024

The objective was to evaluate the morph-productive characteristics of grain sorghum regrowth, in an integrated system with different breadth of cultivation strips, for forage use, in the semi-arid region. The experiment was conducted in the year 2022, at the Limoeiro do Norte, Ceara State, Brazil. The experimental area consisted of an integrated system thinned by strips of native vegetation (6 x 50 m) interspersed by three arrangements for the cultivation areas: 7; 14 and 28 meters wide x 50 meters long. Grain sorghum was cultivated in rainfall regime. The evaluation of regrowth occurred 60 days after harvesting the grains. The adopted experimental design was completely randomized, with three treatments (plots of 7 (T7); 14 (T14) and 28 (T28) meters wide x 10 meters long) and 4 replications. It was found that sorghum regrowth in T7 was more affected by the effect of proximity to forest strips. At T14, only the BFT was significantly lower than at T28. It was concluded that the regrowth of grain sorghum as forage is feasible in an integrated system in strips in the semi-arid region, however the breadth of the cultivation strip must be greater than 14 meters.
UZRT 2024: Early language learning in formal contexts. Book of abstracts
Authors: Kovačić Nives
Published: April 2024

A Book of Abstracts from the International Conference UZRT (University of Zagreb Roundtable) 2024 "Early language learning in formal contexts" (https://uzrt.ffzg.unizg.hr/).
ALEXANDER RODCHENKO, GUSTAV KLUTSIS, EL LISSITZKY. SPATIAL PHOTOMONTAGE AS AN ANALOGUE OF MODERN MEDIA
Authors:   Russian State Stroganov University of Industry and Applied Arts, Lavrentieva Ekaterina A.
Published: April 2024

The article examines both The history of The photomontage technique and The process of The emergence of new forms of information transmission based on media that were relevant for The 1920s — cinema and photography. Various design objects are analyzed — from printing to a new class of «media objects». Creation of synthetic forms of art, built on The combination of various communication channels — newsreels, audio broadcasts, photography and typography — a distinctive feature of The post-revolutionary era, a reflection of The theory of «mass action», a new concept of theatrical art, a different social reality, where a slogan, a debate, a rally become a key form of transmitting information. Such types of art and innovative approaches to creating a visual form of communication resonate with modern multimedia challenges.
Implementación de actividades pedagógicas mediadas por el uso de imágenes digitales obtenidas a partir de preparaciones histopatológicas del laboratorio de parasitología
Authors:   Fundación Universitaria de Ciencias de la Salud, Pomárico María Camila , Vargas Cardenás Valentina ,   Universidad Colegio Mayor de Cundinamarca, Soler Calvo Ivonne Jalith ,   Fundación Universitaria de Ciencias de la Salud, Hernández-Vela Sergio ,   Fundación Universitaria de Ciencias de la Salud, Gómez Garzón Marcela ,   Fundación Universitaria de Ciencias de la Salud
Published: April 2024

Introducción y objetivos: En los laboratorios de la cátedra de Microbiología se presentan secciones histológicas de tejidos afectados por parásitos, que corren el riesgo de romperse fácilmente por la manipulación constante. Sin embargo, un gran número de estudiantes observan únicamente el campo microscópico seleccionado por el profesor y no tienen la posibilidad de revisar las alteraciones fisiopatológicas microscópicas en las preparaciones histológicas de los órganos. El advenimiento de los microscopios robóticos capaces de escanear y digitalizar portaobjetos de vidrio completos resulta ser una alternativa para lograr actividades prácticas más dinámicas para quienes asisten como educandos en el siglo XXI. A diferencia de los archivos de imágenes digitales convencionales que alimentan las aulas virtuales, y normalmente exhiben una sola vista, los archivos de Imágenes de Láminas Completas (WSI por sus siglas en inglés) están formateados como pirámides de múltiples resoluciones para optimizar el rendimiento del visor en tiempo real y las imágenes se pueden compartir fácilmente a través de Internet (1–4). El objetivo de este estudio es evaluar la apreciación de los estudiantes de medicina en relación con el uso de WSI en el contexto de dos casos de planteados para su abordaje durante las prácticas de laboratorio de parasitología. Métodos: Se evaluaron estudiantes de medicina de 5 a 10 semestre, previa digitalización de dos cortes histopatológicos que hacen parte de la colección de biopsias de parásitos del curso de Microbiología y se planteó una aplicación clínica para cada caso. Por correo electrónico se enviaron las indicaciones de uso, los escenarios clínicos de aplicación y las WSI. Así mismo, se aplicó una instrumento de medición y recolección de información (encuesta en línea) que utilizó la escala Likert con rango de ponderación entre 1 y 5, para evaluar la calidad de las fotografías digitalizadas y el comportamiento y funcionalidad de la herramienta para cada educando. Resultados: El 60% de los estudiantes evaluaron la herramienta WSI como muy fácil (5), para acceder, ampliar y recorrer en las imágenes seleccionadas un 60% calificó con fácil (4) la posibilidad de localizar e identificar el parásito. Además, el 80% de los encuestados están interesados en aprender a manejar este recurso didáctico. Conclusiones: Los archivos de Imágenes de Láminas Completas (WSI) fueron considerados con valoraciones cuantitativas muy altas por los estudiantes que participaron en el estudio y generaron creciente interés para su uso en el futuro.
Indigenous zoom: Impact of the implementation of the School Feeding Program for Indigenous Peoples in Colombia on enrollment
Authors:   Universidad Nacional de Colombia, Prada Camacho Carol Nataly
Published: April 2024

Considering the socioeconomic and cultural heterogeneity of the Colombian population, which leads to lower access and permanence in the educational system of indigenous children and youth, the National Government has developed a feeding program with a differential approach for these students. Although the World Bank (2022) developed an analysis of the implementation of the School Feeding Program for Indigenous Peoples (PAEPI – because of the initials in Spanish –), its impact has not yet been evaluated. Hence, this article seeks to fill this gap by establishing whether the implementation of this program had a positive impact on the enrollment of indigenous students. For this purpose, a Difference-in-Differences model was estimated with data from 24 departments during the period 2017-2021. Although it was found that the impact of the PAEPI on indigenous enrollment is not statistically significant, the article provides evidence of the potential effect that this policy can have, since it showed a positive impact on indigenous enrollment. Thus, these findings support the idea that adopting differential treatments can enhance the impact of public policies.
Maternidade/filiação e envelhecimento/velhice em A filha perdida, de Elena Ferrante, e Mar azul, de Paloma Vidal
Authors:   Universidade Federal de Goiás, Rocha Ribeiro Renata , Lima Eduarda Cristina ,   Universidade Federal de Goiás, Alves de Sousa Thaís ,   Universidade Federal de Goiás
Published: April 2024

El artículo pretende analizar La hija perdida (Elena Ferrante) y Mar azul (Paloma Vidal) desde el punto de vista de la reconstrucción de la memoria movilizada por los temas de "maternidad y filiación" y "envejecimiento y vejez". La metodología utilizada es el análisis de las novelas a partir de la investigación bibliográfica. Se consultarán referencias sobre la memoria (Candau, 2016), la maternidad y la vejez (Robles, 2019; Beauvoir, 1970). Las novelas se analizarán a partir de los recuerdos de las protagonistas, especialmente en relación con estos temas. El análisis pretende promover un diálogo entre las narrativas italiana (europea) y brasileña (latinoamericana), comentando así algunos de los temas de la novela contemporánea escrita por mujeres.
Cuando las palabras son la interfaz
Authors:   Universidad de Antioquia, Guzmán García Maira Fernanda
Published: April 2024

La relación entre la filología y los diseños conversacionales.
Mapuches: en la periferia de Santiago
Authors:   Universidad de Concepción, Ramos Jiménez Mireya Alejandra
Published: April 2024

Reseña de la novela Piñén de Daniela Catrileo.
Textos teatrales del género Kyôgen
Authors:   Universidad de Antioquia, Álvarez Cifuentes Jaime Andrés
Published: April 2024

Reseña de The Kkyôgen Book. An Anthology of Japanese Classical Comedies, compilado por Don Kenny (1989).
Intraosseous resection of bone tumors: our experience
Authors: Teplyakov V. V. , Dobrosotsky S. V. , Shaposhnikov A. A. , Lazukin A. V. , Ukhvarkin A. P. , Saprykina E. A. , Solodky V. A.
Published: April 2024

Introduction. The effectiveness of efficient surgical interventions in patients with benign, borderline, and malignant bone tumors remains an important topic because such operations imply lower injury rate and volume of surgical intervention while being more physiological. In terms of radicality and consequently recurrence rates they are comparable to more traumatic surgeries such as segmental resections with various types of reconstructions (arthrodesis, endoprosthesis, auto- and allotransplantation using bone fragments, et al) and amputation.

Aim. To analyze the results of intraosseous resection for benign, malignant, giant cell, and metastatic bone tumors.

Materials and methods. Between 2015 and 2023, 45 interventions of intraosseous resection were performed in 44 patients: 19 (43 %) had enchondroma, 6 (14 %) – giant cell tumor, 4 (9 %) – fibrous dysplasia, 3 (7 %) – solitary bone cyst, 3 (7 %) – aneurysmal bone cyst, 2 (5 %) – chondromyxoid fibroma, 4 (9 %) – metastatic bone lesions, 1 (2 %) – osteoid osteoma, 1 (2 %) – benign fibrous histiocytoma, 1 (2 %) – chondrosarcoma G1 . Among them, 27 interventions were performed in combination with adjuvants (liquid nitrogen cryoablation, argon plasma coagulation, hydrogen peroxide, ethanol). In 24 patients, reconstruction was performed using lyophilized corpse bones, in 5 using autotransplant (fragments of the iliac crest), in 10 using plastic material (in 6 – polymethacrylate, in 4 – osseointegrative material “Rekost”), in 6 using xenoplastic material “Silorif.” Additionally, 16 surgeries were augmented with osteosynthesis (14 extramedullary and 3 intramedullary osteosyntheses).

Results. Complications in the early postoperative period were observed in 3 (7 %) patients, in the late postoperative period in 2 (5 %) patients. At follow ups (between 2 and 97 months), 42 (95 %) patients did not have signs of recurrence. Musculoskeletal Tumor Society Score (MSTS) at these follow ups in recurrence-free patients was excellent (mean score – 93.6 %) and good (mean score – 77 %). Eastern Cooperative Oncology Group (ECOG) performance status also showed high functional potential of intraosseous resection: its mean value was 0.3.

Conclusion. Use of intraosseous resection including augmentation with adjuvant measures, allowed to achieve excellent functional results in 42 (95 %) of patients with mean follow-up duration of 39.8 months. Fractures in 2 patients demonstrate the necessity of extramedullary osteosynthesis in surgeries on long bones experiencing high load irrespective of the volume of intervention. The obtained results show applicability and high effectiveness of intraosseous resection. For certain indications, it can be the treatment of choice.
The architecture of the IoT ecosystem of the rehabilitation center for the restoration of the musculoskeletal system
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Voroch Alyona , Kravchenko Olha ,   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Syvohlaz Dmytro ,   Cherkasy State Technological University, Cherkasy, Ukraine
Published: April 2024

Background. A study of the use of IoT technologies in modern medicine, primarily in Ukraine, was conducted. Based on the analogs of the existing systems considered, taking into account the entire complex situation, the number of people in need of rehabilitation is only increasing, and there are simply not enough centers for such assistance. Rehabilitation doctors spend a lot of their time, while not everyone can get the necessary help due to the lack of specialists. As a result, there is a need to create your own IoT system to automate and optimize treatment processes. Methods. Methods of analysis, synthesis and complex systems design are employed in the research. Results. The architecture of the IoT ecosystem of the rehabilitation center for recovery after injuries, traumas, assaults and operations was developed. The project architecture consists of simulators with sensors and a Wi-Fi module for data transmission to the cloud with a database and cloud computing. The end user, i. e. the doctor, can access this data through the app, process it, monitor performance and enter a training plan for each patient. It should be noted that each patient will be issued a card with an RFI tag or an IoT beacon. The card identifies the patient on each simulator. The simulator is adjusted according to the indicators. The indicators of a specific person’s condition are transferred to a database for tracking by a doctor. Сonclusions. Implementation of the proposed solutions is expected to allow one to substantially increase the quality of medical treatment provision to the population in Ukraine.
Optimization of multi-request single-processor COMPUTING
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Tkachenko Olha , Golubenko Oleksandr ,   International Scientific and Technical University named after Academician Yuriy Bugai
Published: April 2024

Background. The effectiveness of multi-query execution in single-processor computer system databases is considered. One of the methods of increasing the performance of databases of computer systems is the simultaneous execution of several queries that form a multi-query. Methods. Methods of analysis and criterial optimization are used in the paper. Results. The paper analyzes the processing of a conjunctive multi-query (queries are formed by the conjunction of elementary queries, from which a number of elementary queries are repeatedly included in the queries). With the growing importance of operational analytical data processing, the technique of more complex query optimizations has become crucial. In order to be effective, optimizers must adapt to new operators, changes in cost estimation methods, etc. The query execution time is usually used as a criterion for multi-query optimization, while subdividing the time spent working with data in RAM, buffer, and external memory. An optimization plan for conjunctive multi-query execution time when accessing the database based on the ordering of elementary queries is proposed. Two methods of performing a conjunctive multiquery are considered: independently of each other and jointly for unordered and ordered data. It is shown that the execution time of a conjunctive multi-query with joint processing is not always less than with independent processing. The conditions under which the joint processing of a conjunctive multi-query ensures no longer execution time in relation to independent processing are proved. Сonclusions. Implementation of the proposed optimization procedure allows one to increase efficiency of single-processor computer systems that support data bases.
The structure and functions of the integrated DSS in the multi-stage rolling production management processes
Authors:   Dnipro University of Technology, Dnipro, Ukraine, Zheldak Timur , Ziborov Ilya ,   Dnipro University of Technology, Dnipro, Ukraine
Published: April 2024

Background. The problem of a two-level information technology development of decision-making support in terms of metallurgical rolling production was considered. Both levels of individual technological operations and the entire production process are included, basing on economic indicators of the last one. Justification of the decision-making support system (DSS) structure and its functions is mainly focused on. Methods. Methods of complex systems analysis and synthesis as well as complex control systems design are used. Results. A modular structure of an automated DSS for managing metallurgical production, based on BOF steelmaking, is proposed, which contains seven separate software modules and six databases. All calculation, optimization and recommendation processes are implemented in separate modules of the DSS. An algorithm and scheme of interaction between modules and enterprise databases are developed. Input and output information for each of the modules is formulated. It is assumed that each of the selected modules, in addition to the organization of the input-output interface, performs the solution of a certain optimization problem aimed at improving the global economic criterion of production efficiency. All the results of the individual modules performance of the developed system are displayed through the appropriate interfaces and are of a recommendatory nature. The operator might accept them for implementation or perform actions at his own discretion. Both decisions, proposed and adopted, are stored in the respective databases. Сonclusions. In general, use of the proposed DSS in rolling production with the wide assortment of the products allows one to decrease cost of manufacturing of the molten steel by 2,5-3,8%, as well as that of the final products – by 4,25 – 4,8% due to the additional decrease in unmeasured byproducts and the number of the cut-off parts.
«Constitutional Values» as a Scientific Category: Problems of Definition, Formalization, Systematization
Authors: Burla V. M.
Published: April 2024

The paper is devoted to the issues that include academic research of constitutional values, namely, their doctrinal definition, establishment of legal forms (formal sources) and systematic generalization. The author provides arguments in favor of attributing constitutional values to the categories of the science of constitutional law. The paper consists of several blocks devoted to certain problems. In the first block, the author examines the problems of defining constitutional values, refers to various academic standings, and offers his own doctrinal definition. In the second block, using structural and logical analysis, the author comes to the conclusion that constitutional values are embodied (formed) in three types of sources: normative, normative-doctrinal, doctrinal. The third block examines the problems of classification and systematization of constitutional values, analyzes approaches to generalizing their diversity. In conclusion, the author elucidates the system of constitutional values based on axiological analysis of the Constitution of the Russian Federation.
Rational Foundations of Criminal Proceedings: A View through the Prism of Sociological Considerations
Authors: Tsyretorov A. I.
Published: April 2024

The paper examines the rational foundations of law typified by criminal proceedings. In search of the origins of the rationalistic picture of law, the author, in the course of analyzing the actions of subjects (participants) of criminal proceedings in certain situations, shows the correspondence of criminal proceedings to the rationalistic system of M. Weber, which allows rationalizing in the legal plane the values dominant in society. Law, being a social institution, in the author’s opinion, should be subject to the laws of social life revealed by other disciplines, in particular sociology. Using an interdisciplinary approach to the study of the institutions of criminal justice will allow us to study them in their integrity and discover their new facets. Following this position, the author attempted to analyze the institution of a pre-trial agreement on cooperation through the prism of the theory of rational choice and the teachings of P. Sorokin about crimes and exploits, which made it possible to outline a path for further improvement of this institution, which would correspond to the laws of social development.
Hypothermic effect of antihypoxant 2-aminobenzotiazole
Authors: Klimenko D. I. , Demidova E. O. , Karpova I. V. , Marysheva V. V. , Evdokimova N. R. , Shchukina N. A. , Ganapolsky V. P. , Shabanov P. D.
Published: April 2024

BACKGROUND:The compound 2-aminobenzothiazole (2-ABT), which has a proven antihypoxic effect, was studied at the Department of Pharmacology of the Kirov Military Medical Academy. The mechanism of action of this substance is partially associated with the central action, and its protective effect may be due to the general hypothermic effect. AIM:To determine the effect of 2-ABT on body temperature. MATERIALS AND METHODS:Twenty-four male adult white outbred mice were studied. Moreover, 2-ABT was dissolved in 0.9% sodium chloride solution and administered intraperitoneally to mice at doses of 32.5 mg/kg (with proven antihypoxic effect), 21.7 mg/kg, and 10.8 mg/kg. Rectal temperature was obtained with an electronic thermometer (DT-623, China) before administration of the test substance and at 5, 30, and 60 min after the injection. RESULTS:Compound 2-ABT has a pronounced dose-dependent hypothermic effect. This effect is maximally expressed in a dose in which the compound has a proven antihypoxic property — 32.5 mg/kg. The hypothermic effect was evident within 5 min after administration. Additionally, the maximum decrease in body temperature was observed after 30 min, whereas the effect persisted for 1 h. CONCLUSIONS:2-ABT may be a promising compound for developing a drug for drug-induced (controlled) hypothermia.
Small-sample fault diagnosis study of rolling bearings based on a residual parameterised convolutional capsule network
Authors: Chai Jingxuan , Zhao Xiaoqiang , Cao Jie
Published: April 2024

Although intelligent fault diagnosis has achieved good results, the application in practical engineering scenarios is still unsatisfactory due to the lack of sufficient fault signals to support the training of the diagnosis methods and the difficulty of extracting sensitive fault features
from the original signals. To address the problem that small-sample fault data limit the diagnostic performance of traditional neural networks, a multi-scale residual parametric convolutional capsule network (MRCCCN) for small-sample bearing fault diagnosis is proposed. In the MRCCCN, the
input fault information is averaged and segmented multiple times and then the initial features of the multi-segmented input are extracted by residual parameterised convolution. Then, the multi-branch features are fused and fed into an improved parametric capsule network to further extract
fault features and store feature information using dynamic routing. The performance of the MRCCCN is validated using the Case Western Reserve University (CWRU) rolling bearing dataset and the Paderborn University rolling bearing dataset of vibration signals and compared with some advanced
deep learning methods. The comparison results show that the proposed MRCCCN is able to accurately diagnose faults under small-sample conditions and still has significant diagnostic performance in small-sample variable noise tests.
Diagnosing simultaneous bearing and misalignment faults in an induction motor using sensor fusion
Authors: Safizadeh M S , Dardmand R
Published: April 2024

A monitoring system for induction motors (IMs) is essential for most industrial plants. Bearing faults and shaft misalignment are common mechanical defects in induction motors. Since one fault could cause another fault in the system, multiple faults can occur simultaneously and change
the vibration (electrical) behaviour of the induction motors from that of a single fault condition. This paper aims to identify two common faults (shaft misalignment and defective bearing) simultaneously in IMs using data fusion of vibration and current measurements. Sensor fusion of accelerometer
and Hall-effect sensor signals is used to combine the vibration and current signals. The proposed method is applied via a laboratory test-rig based on data fusion to detect multiple defects simultaneously in induction motors. Then, by extracting the important features using a principal component
analysis (PCA) algorithm, the K-nearest neighbours (KNN) classification algorithm is used to detect defects and make decisions. The results show that the fusion of both current and vibration signal analyses significantly improves the efficiency and reliability of multiple fault detection.
Also, bispectrum analysis of the current signal is highly sensitive to misalignment and can be an effective method for detecting such faults.
Problematic Case Law of the Constitutional Court of the Czech Republic on the Legal Nature of the Pavement – Is It a Separate Immovable Thing or Part of the Land? Commentary on the Decision of the Constitutional Court of 25 June 2019 (no. III. ÚS 2280/18)
Authors: Široký Roman
Published: April 2024

The legal nature of construction is a popular topic in Czech case law practice and legal literature. The basic problem of the whole concept of determining what is and is not a building is the prevalence of private law thinking and the disregard of building as a public concept, especially in the light of construction law. The legal nature of pavements has been highly debated. The legal nature of the pavement has already been the subject of some debate in the past, and it is not possible to decide whether it can be regarded as an immovable property under Czech law without knowing specific facts. According to the judgment of the Supreme Administrative Court of the Czech Republic of 24 January 2018 (no. 6 As 333/2017), the character of a pavement is determined by the factual situation on the ground. The Constitutional Court of the Czech Republic also raised the question of the legal nature of the pavement in the context of the dispute over ownership. The commentary rejects the legal opinion adopted in the commented judgment, according to which the pavement constitutes a separate thing, not a part of another thing, in this case, the land.
Inserción laboral de migrantes y refugiados venezolanos en Uruguay antes y durante el Covid-19
Authors: Facal Silvia
Published: April 2024

Desde los últimos años del tercer mandato de Hugo Chávez la República Bolivariana de Venezuela se encuentra atravesando una profunda crisis política, económica y social, la cual ha provocado una salida masiva de población venezolana hacia el exterior recrudecida por la crisis sanitaria del Covid-19. Uruguay, con una política migratoria flexible, se ha convertido en un destino ventajoso a la hora de obtener la documentación necesaria para residir y trabajar en igualdad de condiciones con la población nacional. El acceso al mercado laboral se ha tornado en la principal meta de estos migrantes y refugiados ya que este les permite acceder a la vivienda, la salud y al sistema financiero. Su acceso presenta particularidades vinculadas a las necesidades del mercado laboral uruguayo y a la calificación presentada por los migrantes y refugiados, analizada desde una perspectiva teórica por teorías como la de los mercados duales. En este artículo presentamos los resultados obtenidos de una investigación mixta realizada, entre 2018 y 2022, sobre la experiencia migratoria laboral de los migrantes y refugiados venezolanos en Uruguay.
Electronic control and measurement unit of conductometric nitrogen dioxide sensor in the atmosphere
Authors: Drobyshev S.V. , Shaykhattarov T.M. , Nizameev I.R.
Published: April 2024

High levels of air pollution lead to various negative consequences, including deterioration in public health. One of the main air pollutants in industrial cities is nitrogen dioxide. Nitrogen dioxide (NO2) is produced by various industrial processes. It is highly toxic and can cause various diseases such as bronchitis, asthma and other respiratory diseases. Despite all efforts to reduce NO2 emissions, the problem of air pollution remains relevant. Therefore, it is important to continue research into the development of new methods for continuous atmospheric monitoring and timely detection of emissions. One of the main tasks of the modern branch of science in the development of a monitoring system is the development of a sensitive, reliable and inexpensive gas sensor for NO2 in the air. The tasks of this work are design, construct, assemble and test a new original electronic control and measurement unit for a previously developed conductometric sensor for nitrogen dioxide in the atmosphere which is capable of recording and interpreting the signal in the form of a numerical response and displaying it on the screen. As a result of the work carried out, a new original electronic control and measurement unit was developed and constructed for the previously developed conductometric gas sensor for nitrogen dioxide in the atmosphere which is capable of recording and interpreting the signal in the form of a numerical response and displaying it on the screen. The developed device was tested in a system with a gas sensor with a p-type semiconductor gas-sensitive element. It has been established that for a model atmosphere of 50 ppm NO2 + N2, the sensor response recorded by the developed device is equal to (10,4 ± 0,2)∙10-3, and for a model atmosphere of 10 ppm NO2 + N2 – (6,2 ± 0,2)∙10-3. The obtained values can be used to determine the concentration of nitrogen dioxide under real atmospheric monitoring conditions.
The influence of the method of excitation of a near ground four-arm spiral HF band antenna on its characteristics
Authors: Kostychov Yu.A. , Krivaltsevich S.V. , Maynenger K.A. , Buchelnikov A.V. , Bokov A.V.
Published: April 2024

Abstract. Four-arm spiral antennas with internal excitation are common and are part of many radio communication, navigation and location systems (including the HF band). There are known objections in the design of these antennas, which complicate their operation and lead to a decrease in efficiency, associated with the choice of the method of excitation of radiators. The aim of the article is investigation of the influence of the method of excitation of a near ground four-arm spiral HF band antenna on its characteristics (both separate and as part of other antenna-feeder devices) and formulating recommendations for simplifying operation and increasing efficiency. In article four methods of excitation of a near ground four-arm antenna were analyzed, considered as part of an antenna system consisting of an aperiodic antenna and a termination load for its radiators in the form of a near ground four-arm spiral antenna. The influence of the method of excitation of both the antenna system as a whole and a separately near ground four-arm spiral antenna on their characteristics has been studied. The analysis of the methods of excitation of a near ground four-arm spiral HF band antenna presented in the article and the recommendations formulated for the development of HF band antenna-feeder devices allow us to design and upgrade both near ground and aperiodic antennas of radio centers with increased efficiency and simplify their operation.
Habilidades sociais e empatia em professores do ensino fundamental
Authors: Heck Camila , Zorzo Andrieli , Oliveira Camila Rosa de , Wagner Marcia Fortes
Published: April 2024

O estudo objetivou avaliar o repertório de habilidades sociais e empatia de 94 professores de ensino fundamental. Trata-se de estudo quantitativo transversal, utilizando o Inventário de Habilidades Sociais-2-Del-Prette e o Inventário de Empatia. Da amostra, 62,7% apresentaram habilidades sociais acima da média ou na média e 37,2% tiveram indicação para treinamento de habilidades sociais. A empatia obteve escores elevados, e o altruísmo destaca-se acima da média (95%). Foram identificadas correlações negativas das habilidades sociais com o altruísmo e positivas com sensibilidade afetiva e tomada de perspectiva. Concluiu-se que a maioria dos professores apresentou habilidades sociais e empatia satisfatórias; entretanto índices deficitários foram encontrados em uma parcela da amostra e indicam a necessidade de aprimoramento.
O desenvolvimento local das pequenas cidades nas regiões norte e central do estado Amapá – BR
Authors: Tostes José Alberto , Moura Cassia Rosa
Published: April 2024

O presente artigo almeja fazer uma exploração quanto as pequenas cidades na Amazônia, abordando suas questões conceituais, complexidades, relações e impasses. Para isto, fez-se uma delimitação de estudo de caso em seis pequenos municípios das regiões norte e central do Estado do Amapá, onde em uma totalidade de dezesseis municípios, doze encontram-se com menos de 20 mil habitantes. A partir disso, faz-se a priori uma análise regional do Amapá com suas pequenas cidades, abordando a ligação das mesmos com o Corredor Transfronteiriço (BR 156), apresentando posteriormente uma análise comparativa entre as características e peculiaridades destes seis pequenos municípios, finalizando com uma discussão quanto as contradições e obstáculos que envolvem seus desenvolvimentos locais.
Marketing miast i regionów. Perspektywa produktowa
Authors: Czaplińska Anna , Kavetskyy Igor , Rosa Grażyna
Published: April 2024

The monograph covers fundamental theoretical concepts and empirical research results related to the marketing concept and practice of shaping three territorial products: tourism, transportation, and culture. These are service-orientated products characterised primarily by their widespread availability and, more importantly, the role they play in the lives of local and regional communities. Their fundamental distinguishing feature is their impact on the quality of life for both residents and visitors. Reliable transportation systems facilitate daily commutes and transits, as well as travel to various regions and countries, promoting cultural exchange. Tourism, which is heavily dependent on transportation infrastructure, offers opportunities for relaxation and exploration, enriching daily experiences. It also allows people to experience and appreciate diverse cultures, traditions, and lifestyles. On the other hand, cultural services provide places for artistic expression, education, and community participation, offering a platform for cultural exchange through museums, exhibitions, cultural events, and heritage sites, which can themselves be tourist attractions. Each of the selected products is the subject of two chapters – one covering theoretical aspects and the other presenting the results of primary research. The research conducted aims to understand the preferences of residents and identify opportunities to shape effective marketing strategies for these products. The authors seek answers to questions such as what characteristics of the mentioned products are important to the residents of Polish cities, communities, and regions, why they choose these specific products, and how they evaluate the offerings and marketing activities in this area. The factual basis of the research is primary data obtained through a survey of 1,067 adult residents of Poland, conducted using the Computer-Assisted Web Interviewing (CAWI) technique. The applied purpose of the monograph is to highlight the potential for influencing territorial tourism, transportation, and cultural products to align with the expectations of city and regional residents while also adhering to the concept of contemporary territorial marketing. The monograph is intended for researchers, managers responsible for the development of cities, communities, and regions, as well as students interested in the field of territorial marketing.
Актуальные проблемы общей теории государства и права
Authors:   Саратовский государственный университет, Байниязова З. С. , Тюменева Н. В. ,   Саратовский государственный университет
Published: April 2024

Учебное пособие направлено на реализацию компетентностного подхода при изучении теории государства и права. В нем представлены тестовые вопросы, тезисы лекций, практические и творческие задания, направленные на углубление и систематизацию знаний по проблемам общей теории государства и права, а также методические рекомендации для эффективной организации самостоятельной работы студентов при подготовке к промежуточной аттестации и написанию рефератов по дисциплине «Актуальные проблемы общей теории государства и права». Для магистрантов, обучающихся по направлению подготовки 40.04.01 «Юриспруденция».
Военные метеорологи географического факультета Саратовского национального исследовательского государственного университета имени Н. Г. Чернышевского
Authors:   Саратовский государственный университет, Лапина С. Н. , Червяков М. Ю. ,   Саратовский государственный университет
Published: April 2024

Пособие содержит информацию о метеорологах географического факультета СГУ имени Н. Г. Чернышевского – участниках Великой Отечественной войны. В кратких биографиях описывается их профессиональный опыт работы метеорологом в условиях военного времени. Отмечается значимость их вклада в общую победу над фашизмом. Для студентов, обучающихся по направлениям 05.03.05 «Прикладная гидрометеорология», 05.04.05 «Прикладная гидрометеорология», 44.03.01 «Педагогическое образование» (профиль география).
Процесс принятия внешнеполитических решений
Authors:   Саратовский государственный университет, Коренев Е. С.
Published: April 2024

Пособие позволяет разобраться в специфике процесса принятия внешнеполитических решений, понять структуру курса, содержание его основных тематических разделов и требования к освоению учебного материала. Оно включает в себя методические рекомендации для выполнения заданий разного типа, а также для подготовки к экзаменам. Особое внимание уделено разбору семинарских занятий. Пособие содержит список рекомендуемой литературы, необходимой для выполнения конкретного задания и освоения всего курса. Для студентов, обучающихся по направлению подготовки 41.03.05 – «Международные отношения».
PROBLEM OF PRECEDENT TEXTS IN TEACHING THE RUSSIAN LANGUAGE: POTENTIAL SOLUTION
Authors: Cherepanova Larisa V.
Published: April 2024

The article examines topical methodic issue concerned with forming the ability of school students to comprehend texts of different functional and semantic types of speech and functional types of language, to retrieve primary / secondary and explicit / implicit information (FSES). It is proposed to solve this problem by including precedent texts in the teaching the Russian language. Possible solution of its problem is to identify linguistic personality of a student at the motivational and pragmatic levels. The purpose of the article is to substantiate the importance and necessity of studying precedent texts during teaching of Russian language in school and to show a probable system of tasks aimed at forming a set of skills and methods of action that ensure comprehension of precedent texts. The analysis results of language training kit and control sections reveal that 1) a theory about precedent texts is necessary (introduced in various forms of extracurricular work, including elective courses). It helps to create an indicative basis for actions with precedent texts; 2) system-activity and communicative approaches in teaching the Russian language determines forming system of skills and methods of action with this linguistic material. That explains the necessity to create the system of exercises. The author features parts of linguistic theory, specifies basic educational and linguistic skills and represents possible system of tasks on the example of a precedent statement and types of precedent texts thanks for including them in the text. Key words: precedent text, linguistic personality, educational and linguistic skill, precedent statement, type of precedent text according to the method of including in the text
JOURNALISM AND MASS COMMUNICATION: THE EVOLUTION OF SOCIAL MEDIA MEANS OR TWO SYSTEMS?
Authors: Ahmadulin Evgeny V.
Published: April 2024

New words of western terminology, such as media communication and other options of media-, have been recently enrolled in professional practice of journalism, in teaching process and scientific reflection in this field. Further understanding of new terminology led to differentiation professional competences in training journalist-to-be and specialists in media communication. Scientific reason for this differentiation has become a problem of high importance. There are many articles on this theme, but they are mostly in conclusion come to mass media processes. Using the methodology of system approach, theory of M. MacLuhan on evolution of media and his methods of paper analysis we tried to show that journalism and media communication represent two different systems. The first one is highly institutionalized, focused on collecting, analysing and delivering information for audience. The second is less controlled and managed. It is focused on interpersonal and group communication inside the system. Key words: media, media communication, journalism, technologies, system
THE SCRIPT AS A STRUCTURAL COMPONENT OF THE DIRECTOR’S CREATIVE WORK IN MODERN CINEMATOGRAPHY
Authors: Podosian Arsen
Published: April 2024

This scientific work aims to deeply and comprehensively study the scenarios and the role of the director in the modern cinematographic process with the purpose of revealing the system of their interaction and influence on the creation of cinematic works of art. It is necessary to investigate the screenplay as a structural component of the director’s creative work. In exploring the issues, it is necessary to analyze the importance of history as a fundamental aspect of the film and a key structural element in the creative work of the film director. In this context, carefully consider how the screenplay contributes to the evolution of characters, determines the plotline, and influences the emotional spectrum of viewers. Attention should also be paid to the role of screenplays and the interaction between the screenwriter and the director in the process of creating a film. Research methodology is based on the utilization of the following methods to achieve its objectives. Firstly, the theoretical method is employed for the analysis of scientific publications related to screenplays and genres in cinematography. The method of generalization is used to formulate conclusions based on the analysis of literary sources and processing of acquired information. Additionally, the method of systematization is employed to gather and structure the information used in the research. Overall, the research methodology includes analysis, generalization, and systematization of information, which aids in exploring the issues of screenplays and genres in cinematography from a scientific perspective and formulating well-founded conclusions. This research makes a significant contribution to the understanding of the film creation process and unveils new perspectives for further development in this field. It inspires further research and discussions aimed at optimizing collaboration between screenwriters and directors to achieve even greater innovative and creative potential in cinematography. The article provides a deep analysis of the crucial role that screenplays play in contemporary cinematography. Not only their structure but also the elements directors use in interaction with the storyline during film creation are explored. This in-depth analysis reveals significant aspects that are crucial for working with the storyline in the process of creating an audiovisual project.
FROM THE HISTORY OF IMPLEMENTATION OF THE DISCIPLINE «THE HISTORY OF UKRAINE» IN UNIVERSITIES OF THE USSR IN THE 1930S: METHODOLOGICAL ASPECT
Authors: Levchenko Valerii , Levchenko Halyna
Published: April 2024

The article examines the evolution of Soviet state policy in the field of higher historical education in the Ukrainian SSR in the 1930s on the basis of a previously unpublished archival document introduced into scientific circulation for the first time. On the basis of archival and published sources, the political, social and methodological conditions for the introduction of the discipline “History of Ukraine” are presented in the higher school of the Ukrainian SSR. The influence of the dynamics of the political development of the state on the theory and practice of studying the history of Ukraine is demonstrated. The ideological, political and methodological reasons that led to the introduction of the history of Ukraine as a special course are analyzed. The historical subjects of the discipline «The History of Ukraine” were primarily designed to illustrate the political, social and economic phenomena of the past for the benefit of the current modern events of the young socialist state. The main attention is paid to the consideration and analysis of the methodical aspect of the implemented discipline. The process of restoration of traditional forms and methods of teaching the historical discipline in universities was followed, which was accompanied by an increase in the role of the teacher in the educational process. The measures of the party-state leadership aimed at introducing the discipline «The History of Ukraine” in higher historical education are traced. It is noted that as a result of the long-term work of a large team of scientists, a curriculum was developed, which became a historical narrative in which the official position of the authorities on the main issues of national history was recorded, and at the same time an official reference point for scientists, teachers, educators, political workers, cultural figures. The documentary supplement contains the program on the history of Ukraine for the first year of teachers’ institutes for the summer session of 1938, the level of representativeness and archeographic elaboration of which is quite high, which in total significantly increases the scientific level of the factual basis of the conducted research.
Teletrabalho Eficaz: avaliação do desenho instrucional em treinamentos
Authors: Carmo Eliane Almeida do , Abbad Gardênia da Silva , Miranda Vivian dos Santos , Meira Letícia Mara de Lima
Published: April 2024

O objetivo deste trabalho é avaliar a qualidade do Desenho Instrucional (DI) de um programa de treinamentos de habilidades de trabalho em equipes virtuais oferecido por uma organização brasileira do segmento financeiro. O programa foi desenvolvido para atender à demanda de trabalho virtual emergencial na pandemia de Covid-19 e possui 73 horas para adequação ergonômica, assertividade da comunicação e desenvolvimento de empatia, dentre outros. Os dados foram obtidos por meio de fontes secundárias, com a análise dos conteúdos e do ambiente do treinamento virtual. A análise da qualidade foi realizada por 14 especialistas, com o apoio de um roteiro em três rodadas avaliativas e foi considerado o consenso entre os juízes especialistas. Os resultados mostraram que os conteúdos dos treinamentos foram voltados tanto para a equipe, quanto para o indivíduo e foram relevantes para preparar os trabalhadores a dar continuidade aos seus trabalhos a partir de casa. Entretanto,  o DI dos treinamentos teve pouca proximidade com a teoria e os princípios instrucionais, o que pode comprometer o potencial para proporcionar a mudança de comportamento nos egressos e alcançar os desempenhos esperados. A partir dos resultados e da literatura de DI, foram apresentadas sugestões que podem orientar gestores e desenhistas instrucionais em futuros treinamentos.
Covid-19: The continuing crisis
Authors:   African Journal of Food, Agriculture, Nutrition and Development, Oniang'o Ruth
Published: April 2024

We are ready with issue 91. Issue 90 was released on March 31, 2020, and at a time we thought was the height of the COVID-19 pandemic. A little over a month later the situation has become worse. And even though there is a race in many different parts of the world to find a cure, the fact remains that this virus is novel, it is evasive and that experts are still learning more about its aetiology. More so is that stories about it both locally and from around the world are instilling a lot of fear and panic in people.