bluuebunny/crossref_metadata_2025 huggingface dataset:
Smile stimuli induce better performance in tests performed by children and adolescents practicing jiu-jitsu
Authors: Merino-Fernández María , Lopéz Díaz-de-Durana Alfonso , Mota Barreto Lindsei Brabec , Valenzuela Pérez Diego Ignacio , Brito Ciro José
Published: September 2024

Aims: This study compared the performance of children and adolescents practicing jiu-jitsu when stimulated or not stimulated to smile before specific and non-specific physical tests. Methods: 268 children and adolescents (male=168) were measured in 5 tests (30” by 3’ interval) of which 3 were specific (4-Leg Exercise, Gyaku-tsuki test and O-soto-otoshi nage-komi test) and 2 non-specific (Side jumps and Burpees). These tests were carried out under two conditions: a) without prior stimuli; b) after joy stimuli. Results: There was an isolated effect of the pre-test intervention for non-specific tests, with better performance after joy stimuli (Side jumps: 35.8±13.3 vs. 30.1±11.1; Burpees: 16.1±5 .3 vs. 13.8±4.8 repetitions; p≤0.001 for both comparisons). There were also isolated effects of the pre-test intervention for the specific O-soto-otoshi nage-komi test and 4-Leg Exercise, where happiness stimuli resulted in better performance (O-soto-otoshi nage-komi test: 15.2±3.5 vs. 12.5 ± 3.7 repetitions; 4-Leg Exercise: 3.5±1.2 vs. 2.8±1.2 repetitions p≤0.001 for both comparisons). For the Gyaku-tsuki test, there was an interaction effect between intervention and age (p=0.02), where older children performed better. Conclusion: Stimulating emotions of happiness brings better performance in children and adolescents practicing jiu-jitsu regardless of gender and age, except for the Gyaku-tsuki test where older people tend to perform better.
Keywords: martial arts, emotion, children, adolescent, performance.
No vas a dejar el surf. Reflexiones sobre las motivaciones y condicionantes sociales que conducen a su práctica en entornos naturales y artificiales (You won't quit surfing. Reflections on the motivations and social conditions leading to its practice in natural and artificial environments)
Authors: Santos González Diego
Published: September 2024

Este estudio explora las motivaciones y condicionantes sociales que impulsan la práctica del surf en entornos contrastantes: Sanxenxo y Madrid. Se adoptó un enfoque cualitativo comparativo con una muestra de 24 surfistas, seleccionados mediante muestreo intencional y la técnica de bola de nieve. Se realizaron entrevistas semiestructuradas y en profundidad para recolectar datos, analizados mediante codificación temática. Los resultados muestran que, en Sanxenxo, la conexión con la naturaleza, la influencia de amigos y la comunidad surfista son motivaciones clave, mientras que, en Madrid, la búsqueda de escape urbano y la influencia de los medios predominan. Factores como el disfrute continuo y la comunidad de apoyo son cruciales para la continuidad en Sanxenxo, mientras que, en Madrid, los desafíos logísticos y la falta de tiempo representan obstáculos significativos. Las conclusiones subrayan la importancia del apoyo comunitario y las infraestructuras emergentes, como las piscinas de olas, en la promoción y mantenimiento de la práctica del surf. La comparación de contextos geográficos destaca la adaptación de los surfistas urbanos mediante redes sociales y empresas de viajes para superar las barreras logísticas, y la relevancia de un sentido de pertenencia y apoyo social en la adherencia a largo plazo.
Palabras clave: sociología, surf, análisis de mercado, marketing, empresas, comunidad, estilo de vida, deporte
Abstract. This study explores the motivations and social conditions that drive surfing in contrasting environments: Sanxenxo and Madrid. A comparative qualitative approach was adopted with a sample of 24 surfers, selected through intentional sampling and the snowball technique. Semi-structured, in-depth interviews were conducted to collect data, analyzed through thematic coding. The results show that in Sanxenxo, the connection with nature, the influence of friends, and the surfing community are key motivations, while in Madrid, the search for urban escape and media influence predominate. Factors such as continuous enjoyment and community support are crucial for continuity in Sanxenxo, while in Madrid, logistical challenges and lack of time represent significant obstacles. The conclusions underline the importance of community support and emerging infrastructures, such as wave pools, in promoting and maintaining surfing practice. The comparison of geographical contexts highlights the adaptation of urban surfers through social networks and travel companies to overcome logistical barriers and the importance of a sense of belonging and social support in long-term adherence.
Keywords: sociology, surfing, market analysis, marketing, business, community, lifestyle, sport
The effect of four-weeks combined exercise improves cognitive functions in obese women
Authors: Muhammad Muhammad , Kartiko Dwi Cahyo , Siantoro Gigih , Yosika Ghana Firsta , Subagio Irmantara , Phanpheng Yanyong , Irsyada Machfud , Pramono Bayu Agung , Kusuma I Dewa Made Aryananda Wijaya , Pranoto Adi
Published: September 2024

This study investigated the effects of a four-week combined exercise program on brain-derived neurotrophic factor (BDNF) levels in obese women. Obesity has been associated with reduced BDNF levels, which can negatively impact cognitive function. Although previous research has shown that obesity affects BDNF levels in both men and women, this study focused on female participants to examine gender-specific responses. Twenty obese females (mean age: 21.85±1.43 years, body mass index [BMI]: 31.61±2.87 kg/m²) participated in the program, which involved moderate-intensity exercises performed three times per week. Blood samples were collected before and after the intervention to measure brain-derived neurotrophic factor (BDNF) levels using Enzyme-linked Immunosorbent Assay (ELISA) kits. Paired sample t-tests were conducted with a significance level of 5%. Results indicated that BDNF levels in the control group (COG) increased from 614.49±34.86 to 626.74±34.13 pg/mL (p=0.399), while the treatment group (TRG) showed a significant increase from 619.14±69.96 to 716.41±21.92 pg/mL (p=0.001). These findings suggest that a four-week combined exercise program effectively increases BDNF levels and may be a physical therapy option for improving cognitive function in obese individuals.
Keywords: BDNF, Cognitive function, combined exercise, obesity, women
Effectiveness of oscillatory instrumental bronchial clearance techniques in the treatment of Chronic Obstructive Pulmonary Disease, a systematic review
Authors: Carvajal Nathali , Segura Ordoñez Alejandro , Noguera Quiñones Ingrid Vanessa , Morales Céspedes Ana María , Quintero Santacruz Sebastián , Enríquez Popayán Andrés Mauricio
Published: September 2024

Introduction: Bronchial clearance techniques using oscillatory instrumental devices used in the approach to the COPD patient can improve the cough pattern and favor expiratory flow, thus facilitating the expulsion of secretions, avoiding atelectasis, favoring ventilatory mechanics, oxygenation and maintenance of a patent airway. Methods: A systematic review was carried out following the inclusion criteria based on a search of electronic databases such as: PubMed, Science Direct, Scopus, Springer, Google Scholar, between the period 01/05/2023 to 01/02/2024 in English, Spanish and Portuguese, including studies such as Randomized Clinical Trials and cohort studies. Results: A total of 14 articles were included, 100% in English. The number of participants was 3105, aged between 35 and 85 years, 50.2% of the participants were women. High Frequency Chest Wall Oscillation (HCFWO®) was the most commonly used device 35.7% n=5, followed by Flutter® 28.6% n=4. Intervention time ranged from 1 to 12 weeks, 3 to 7 times per week, 1 to 4 sessions per day, lasting 10 to 30 minutes, between 10 to 20 Hz. Conclusions: The use of HFCWO can have a positive impact on pulmonary rehabilitation, specifically on pulmonary function and oxygenation variables, when implemented as a complementary therapy to early mobilization, therapeutic exercise, and bronchial clearance breathing techniques.
Keywords: COPD, mucociliary clearance, chest wall oscillations, respiratory therapy, breathing exercises.
Blockchain and sports industry: a systematic literature review of Fan Tokens and their implications
Authors: Ayres Principe Vitor , P. S. M. da Silva Giullio César , Gomes de Souza Vale Rodrigo , De Alkmim Moreira Nunes Rodolfo
Published: September 2024

Background: Fan tokens emerge as a significant innovation that enables a new form of interaction between clubs and their followers and introduces an alternative economic model for sports entities. Purpose: The review discusses the technical characteristics of fan tokens and their role in enhancing fan participation in minor club decisions, reinforcing the sense of belonging and community. Methods: The research encompassed a systematic literature review, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and Evidence-Based Systematic Mapping in Software Engineering (EBSE). Thus, it presented a quantitative and qualitative analysis of the applications of fan tokens in the sports industry. Results: Despite engagement and monetization opportunities, the results highlight significant challenges, such as price volatility and appropriate regulation to ensure safe and effective adoption. The discussion also includes the ethical and social implications of using fan tokens, emphasizing the need for strategies that prioritize inclusion and fairness for fan engagement. Conclusion: Finally, the study proposes future research directions that consider continuous technological development and changes in fan expectations, aiming to optimize the use of fan tokens to benefit the stakeholders involved.
Keywords: Sport Management; Blockchain; Fan Engagement; Fan Tokens; Digital Assets; Tokens
Nanotechnology in the sports athlete community based on its application in doping detection: a systematic literature review and meta-analysis
Authors: Chaeroni Ahmad , Orhan Bekir Erhan , Okilanda Ardo , Talib Kamal , Govindasamy Karuppasamy , Ahmed Mottakin
Published: September 2024

This study examines the effectiveness and accuracy of nanotechnology applications in doping detection within the athlete community. Nanotechnology offers a novel approach with potential in detecting doping substances more efficiently and accurately. The method used in this study is a Systematic Literature Review (SLR) and meta-analysis, with articles selected from the Scopus and Web of Science (WoS) databases covering the years 2020-2024. The selection process employs the PRISMA method and includes only research articles relevant to the topic. A total of 13 studies were selected for further analysis. The meta-analysis results indicate that the Differential Pulse Voltammetry (DPV) and Enzyme-Linked Immunosorbent Assay (ELISA) methods provide highly accurate and reliable results in doping detection. No significant differences were found between the use of serum and urine as test samples. Additionally, nanocomposite sensors proved to be more effective than regular sensors in detecting doping substances with high accuracy. Key findings from the results include no significant effect distinguishing between the DPV and ELISA methods (Z = 0.53, P = 0.60), no significant heterogeneity among the studies analyzed concerning serum and urine (Chi² = 0.90, df = 2, P = 0.64; Tau² = 0.00), and nanocomposite sensors proving to be more effective than regular sensors (Z = 4.14, P < 0.0001; I² = 0%). In conclusion, nanotechnology has great potential to enhance doping detection in sports. The use of nanomaterials and nanosensors can improve the sensitivity, specificity, and accuracy in detecting doping substances, making it a highly effective tool for maintaining the integrity and health of athletes. This study provides a strong foundation for the development of more efficient and effective nanotechnology-based doping detection technologies in the future.
Keywords: Nanotechnology, doping, sensors, sports, athletes.
Análise da qualidade de uma competição de futebol profissional regional do Brasil
Authors: Furegato Moraes Ivan , Barabanov de Assis Renan , José Rocco Junior Ary
Published: September 2024

As competições regionais se mostram como fundamentais para o desenvolvimento esportivo e, no Brasil, são historicamente a base do futebol, de forma que as entender é primordial para o aperfeiçoamento da modalidade e dos serviços ofertados aos torcedores. Nesse contexto, a pesquisa teve como objetivo identificar e analisar como os torcedores/consumidores da Copa Paulista (CP), competição futebolística profissional regional brasileira, avaliavam a qualidade da competição e quais as sugestões de melhorias para aumentar a frequência aos jogos. Foi realizada uma pesquisa aplicada, descritiva e quantitativa por meio do método Survey com os torcedores/consumidores que acompanharam in loco a edição de 2019 da CP. Os dados, obtidos por meio de questionários, foram analisados através da estatística descritiva e com a realização de uma Análise Fatorial Exploratória para indicar os principais fatores relacionados à qualidade percebida. Os respondentes, a maioria homem, de meia idade e com elevada renda familiar, avaliou a CP como regular, sendo identificados cinco fatores que afetavam a qualidade percebida, além da indicação de diferentes aspectos a serem melhorados. Observa-se que os torcedores tendiam a avaliar positivamente a competição, dando importância a itens relativos à segurança dos jogos, à forma de aquisição dos ingressos e à comunicação da competição. Como pontos a serem melhorados, se destacam a liberação da venda de cerveja nos estádios, o aumento da exposição da CP e dos clubes participantes na mídia e o aperfeiçoamento da arbitragem.
Palavras-chave: comportamento do consumidor esportivo; qualidade das competições de futebol; competições esportivas regionais; futebol brasileiro; Copa Paulista
Article RETRACTED due to manipulation by the authors Comparison of anxiety levels of individual and group athletes
Authors: Pranoto Nuridin Widya , Fauziah Varhatun , Ockta Yovhandra , Zarya Fiky , Iswanto Ari , Hermawan Hedi Ardiyanto , Fitriady Gema , Geantă Vlad Adrian , Orhan Bekir Erhan , Karaçam Aydın , Adıgüzel Niyazi Sıdkı
Published: September 2024

The study of anxiety, particularly its relationship to sociodemographic variables, has been fruitful in sport psychology research. This study aims to determine the comparison of athletes' anxiety with the variables of gender differences and the type of sport played (individual/group). The application of structural equation modeling has been carried out on 80 Indonesian athletes. Of this number, 40 (50%) are female athletes and 40 (50%) are male athletes. They compete in a variety of individual sports (swimming, rock climbing; 50%) and team sports (basketball, volleyball; 50%). Athletes' ages ranged from 20-25 years (M = 22 years; SD = 4.99). After testing the measurement invariance of the first- and second-order models, across gender and sport type (individual vs. team), latent mean comparisons were investigated and statistics were calculated to obtain appropriate effect sizes. Significant differences were detected between male and female athletes as well as between individual and team sports. Female and individual sports athletes have higher levels of general sports anxiety. The results of this study provide evidence that anxiety is assessed differently by athletes based on gender and type of sport.
Keywords: Athlete anxiety; gender differences in sports; individual vs. team sports; sports psychology research; structural equation modeling in sports;
Emergency services at sports places in Rio de Janeiro: intervention of the sports management, activity and tourism
Authors: Trindade Letícia Cristina Sá , Da Silva Darcilene Gomes , Vieira-Souza Lucio Marques , Pedreiro Rodrigo Cunha de Mello , José Brito Ciro , Aedo-Muñoz Esteban , Vanenzuela Pérez Diego Ignacio , Miarka Bianca
Published: September 2024

Emergency services in sports environments are crucial to ensuring the safety of those participating. Although Rio de Janeiro boasts a large and varied number of sports facilities, little is known about the dynamics of care provided in these locations. The primary objective of this study was to analyze the emergency response data from sports environments attended by the Military Fire Brigade of the State of Rio de Janeiro (CBMERJ). Secondly, the study aimed to compare the factors associated with emergency care at sports facilities, identify the most common injury sites, infer the causes of these accidents, and observe the frequency of fatalities during sports activities. For this study, 615 data points from the first emergency rescue group (1GSE) of the Rio de Janeiro Military Fire Brigade were analyzed, divided into North (n = 215), South (n = 145), West (n = 214), and Central (n = 30) zones. The dependent variables were: gender, outcome types, care types, transport types, immobilization, care characterization, care strategy, death details, emergency occurrences, and injury distribution by region. The zones were compared using the Kruskal-Wallis test and Dunn’s post hoc analysis, with a significance level of p≤0.05. Statistical analysis revealed differences between the zones when comparing outcomes, with the northern zone showing higher values (~75%) of treated and removed victims compared to the western zone (60%). There were also differences between the zones in the type of care provided, where the northern zone showed higher values (~35%) of intermediate care compared to the western (~20%), southern (~25%), and central (%) zones. The type of transport used varied between zones, with the southern zone showing higher usage of rapid response vehicles (ASE L) than the northern and central regions. The analysis further revealed a difference in immobilization conditions, with the central zone showing a lower frequency (~20%) of immobilization, that is, a higher proportion of "other" outcomes compared to the northern (~40%), western (%), and southern (~50%) zones.
Keywords: Emergency care; sports practices; injury; Fire Department.
I want to go last: How performance order affects Women’s Artistic Gymnastics?
Authors: Fortunato Silva Pinto Vinicius , Bartholomeu de Queiroz Lima Letícia , Doner Santos de Abreu Garcia Erick , Camargo Scheibe Filho Rogério Augusto , Osiecki Raul
Published: September 2024

The order in which gymnasts perform their routines varies across competitions in Women’s Artistic Gymnastics (WAG). In this study, we aimed to investigate if the Performance Order has any influence on gymnasts scores and, secondly, which apparatus is the most important predictor for higher Scores in All-Around. For that, we analyze data from three World Championships: Kitakyushu (2021), Liverpool (2022) and Antwerp (2023), encompassing 171 routines in all four WAG apparatus (Vault, Uneven Bars, Balance Beam and Floor Exercise). Results have shown no evidence that Performance Order affects Total Score in Apparatus Finals, however we found that gymnasts who start on Vault in All-Around phase have significantly higher means (p<0,05) than gymnasts who start on other apparatus. Furthermore, results have shown that Uneven Bars and Balance Beam are the most important predictors of Total Score in All-Around phase. Additionally, D-Scores have demonstrated a greater impact on results compared to E-Scores.
Keywords: Artistic Gymnastics, Performance Order, Evaluation, Score
Problem-based learning and problem solving model: which is more effective in improving student learning achievement?
Authors: Solissa Jonas , Blegur Jusuf , Tlonaen Zuvyati Aryani
Published: September 2024

Identifying the syntax of student learning experiences in learning models helps lecturers be more selective in determining the relevance of learning models and student learning achievements that lecturers have previously formulated. This research aims to determine the increase in student learning achievement, using the problem-based learning (PBL) learning model and the problem-solving (PS) learning model, testing the differences in the application of the PBL and PS models on student learning achievement, and finding out which learning model is more effective in improving Student learning outcomes in sports sociology courses. This research is a quasi-experimental research with a pre-test-post-test non-equivalent comparison-group design. The research sample consisted of 60 students (30 PBL and 30 PS groups) taking sports sociology courses. The research instrument includes ten learning achievement essay test questions developed from critical thinking indicators. The data was analyzed descriptively, testing differences using the independent sample t-test and N-Gain analysis to see the effectiveness of the PBL and PS models on student learning achievements. The research results prove an increase in learning achievement for both groups using PBL and PS. Meanwhile, from the results of statistical tests, there are significant differences in learning achievement between the PBL and PS groups. Furthermore, from the results of the N-Gain test, it turns out that PBL is more effective in improving student learning achievement than the PS model.
Keywords: Problem-based learning, problem solving, learning achievement, sport sociology
A cross-sectional study: the impact of extreme weather, sleep quality, and physical activity
Authors: Ramadan Gilang , Samin Giofandi , Haryanto Arief Ibnu , Kadir Sulasikin Sahdi , Okilanda Ardo
Published: September 2024

This study aims to explore the impact of extreme weather condition on sleep quality and physical activity in Gorontalo using a cross-sectional research design. The data were collected from 220 respondents aged 18-25  using the Pittsburgh Sleep Quality Index (PSQI), International Physical Activity Questionnaire (IPAQ),  and weather information from BMKG Gorontalo. The results showed that extreme weather, especially high temperatures, significantly reduced physical activity and affected sleep quality. Respondents with higher physical activity levels showed better sleep quality (lower PSQI scores). Extreme weather also reduces motivation to exercise, increasing the risk of health problems such as dehydration and heat stroke. In conclusion, public health interventions that promote physical activity and improved sleep quality during extreme weather conditions are urgently needed to reduce associated health risks. This study emphasises the importance of understanding the specific mechanisms of how extreme weather affects sleep and physical activity, and developing strategies to maintain healthy routines despite adverse weather conditions.
Keywords: extreme weather, sleep quality, physical activity, public health, health interventions.
Gait pathology presented with developmental dysplasia of the hip: a control case study
Authors: Vasilcova Veronika , AlHarthi Moqfa , Sagat Peter , Pavelka Adrian , Al Ghamdi Ghalib , Jawadi Ayman H. , Zvonar Martin
Published: September 2024

A well-known and long-term complication of developmental dysplasia of the hip (DDH) is improper gait pattern, early regressive joint disorder, and permanent pain. It can affect the family's psychological, social, and functional parts. This study planned to resolve foot posture and gait analysis across patients with developmental hip dysplasia and correlate it with the control group. Case-control studies determine the main results. We correlated the gait analysis results on the Zebris FDM platform. The case included candidates with DDH under conservative treatment with an abduction brace and a control group with healthy participants. This study was conducted at King Abdullah Specialized Children Hospital, Riyadh, in the Kingdom of Saudi Arabia. This research enclosed 445 outcomes with DDH and 168 for the control category. The Sign test presented a significant diversity in Zebris FDM outcomes between DDH and the control group, especially in left foot external rotation with a p-value of 0.01 (left hip mean of 4.53, n=445, SD 8.78). A significant variation was present in step width, stance phase on both legs, single support, load response, swing phase, pre-swing, and a double support p-value of 0.00 (p<0.05). W-sitting was preferred in 256 (n=445, 58%) of the DDH results and by 61 (n=168, 36%) from the control group. This study's outcomes presented a greater risk of pronation on the left foot and gait alteration on the right lower limb. The gait investigation presented a clear description of its patterns in paediatrics with DDH. Analyzing the gait among the DDH and the control group demonstrated a variation in each gait outcome from Zebris FDM platform software. DDH has a negative response on the gait pattern and foot posture, this is a great consequence presented in connection with Saudi applicants.
Keywords: FDM, DDH, gait, control group, Kingdom of Saudi Arabia
Gestión del conocimiento y capital intelectual en las microempresas ecuatorianas
Authors: Ipial Luis Esteban
Published: September 2024

La presente investigación tiene como finalidad analizar la gestión del conocimiento y el capital intelectual de las microempresas ecuatorianas basándose en la adquisición, transmisión y utilización del conocimiento; y los componentes del capital intelectual como el capital humano, capital estructural y capital relacional; la metodología empleada fue de carácter cualitativo gracias a su diseño flexible debido a que permitió un soporte teórico; además, hubo la necesidad de implementar la investigación bibliográfica la cual depende de la información que se recoge o consulta en documentos o investigaciones con lo cual se pudo analizar diferentes investigaciones como artículos científicos y tesis relacionadas a los distintos sectores económicos del Ecuador como el textil, cuero y calzado, carrocero, agrícola y manufacturero en base a las variables de estudio; se pudo obtener como resultados principales que las microempresas no ha podido desarrollar una cultura de gestión de conocimiento que permita generar resultados óptimos de capital intelectual que se visualice de manera significativa en los beneficios económicos de estas microempresas.
Comparison of weed control methods in rice in the rainy and dry seasons
Authors: García Byron , Parrales Leiver , Villón Henry , Torres Sinthya , Vera José , Moyano Gavin , Villamar Mónica
Published: September 2024

Integrated weed management strategies are crucial to reduce crop production costs. The objective was to compare weed control techniques according to their efficiency and profitability in rice cultivation during the rainy and dry seasons. It was carried out under the quasi-experimental modality with the Student's t-test under a descriptive research type. Structured questionnaires were administered to 70 rice farmers in the area. Weeds were identified in areas every 10 m² within the rice crop, 10 and 15 days after sowing. The efficiency (E) of weed management in rice crops was calculated by applying the formula % efficiency=1 MP/Mt*100. The results showed that manual weeding has a monthly frequency, being used both in the rainy season (40 %) and in the dry season (44 %). The frequency of herbicide application was adjusted to the crop stage in the rainy season (39 %) and in the dry season (46 %). The efficiency (E) using the mechanical method was below one month during the rainy and dry seasons, registering 43%. Manual weeding showed an E of 49 % in the rainy season and 42 % in the dry season for up to 30 days. The combination of herbicides: Metsulfuron-methyl + Quinclorac; pyrazosulfuron-ethyl + Quinclorac, exhibited an E greater than 80 %, for more than 30 days in both seasons. The highest profitability was in the rainy season, thus presenting mechanized control USD 0.09 in rainfall and USD 0.04 in drought, chemical control USD 0.09 in rainfall and USD 0.07 in drought, and manual weeding USD 0.10 in rainfall and USD 0.06 in drought, for every dollar spent during the cultivation of rice.
Keywords: weed control, control effectiveness, integrated weed management, profitability, economic valuation.
Economia de recursos florestais: projeções, comportamento de mercado e conservação
Authors:   , Pereira Kaléo Dias
Published: September 2024

Os empreendimentos florestais são considerados de elevado risco e de difícil gestão, ao passo que os investidores e empresas do setor precisam lidar não apenas com as flutuações do mercado, mas também com as possiblidades de sinistros ambientais que podem comprometer a produção da floresta. Considerando os desafios relacionados à gestão de negócios e recusos florestais, o objetivo da presente pesquisa foi analisar séries históricas e explorar métodos de análise de séries temporais para avaliar as perspectivas do mercado florestal e da conservação dos recursos florestais no Brasil. Para tanto, o trabalho foi desenvolvido em três capítulos definidos por metodologias e objetivos distintos: 1ª – utilizar o modelo ARIMA com intervenção para analisar as alterações na série histórica do desmatamento da Amazônia Legal frente a acontecimentos que são diretamente ligados à conversação da vegetação nativa; 2ª – avaliar o impacto das flutuações cambiais sobre as empresas brasileiras de papel e celulose de capital aberto utilizando a análise de cointegração e 3ª – comparar o método ARIMA com redes neurais em análises de séries temporais de produtos florestais brasileiros. Palavras-chave: conservação de recursos florestais; mercado de capitais; negócios florestais; séries temporais.
Forecast of emergency situations with the spillage of liquid rocket fuel components in the territory for the disposal of chemically hazardous substances
Authors: Kucherskaya Taisiya I. , Gulmamedov Elchin Yu. , Kombarova Mariya Yu. , Polyakov Artem D.
Published: September 2024

Introduction. Liquid fuel includes two main components – fuel and oxidizer. Common liquid rocket fuels components are highly toxic compounds – heptyl (asymmetric dimethylhydrazine) and amyl (nitrogen tetraoxide). The calculation of emergency scenarios with the spill of liquid rocket fuel components on the terrain is intended for operational forecasting of the scale of pollution, optimization of work in the zone of chemical contamination and the development of a system for providing medical care to the population in case of an extreme situation.
Material and methods. The article presents scenarios of emergency situations with the spill of liquid rocket fuel components on the territory of chemically hazardous facilities and during transportation.
Results. The calculation of the distribution of approximate concentrations at spills in an open area of nitrogen tetroxide (NT) and asymmetric dimethylhydrazine (UDMH) is investigated. The received scenarios of emergency situations indicate the possibility of distribution of toxic concentrations: at the level of CL50 within 1 km at the UDMH spill from 0.5 to 10 tons, NT – from 0.1 to 5 tons; at the level of 1/10 CL50 – threshold toxodose (concentration) at a distance of 0.5–0.7 km at the UDMH spill 0.5–1.0 t, and NT – up to 1 t.
Limitations. When studying emergency scenarios with the spillage of liquid rocket fuel components in the territory, an assessment was made of the distribution of approximate concentrations of components according to the regulatory document on the methodology for predicting the extent of contamination of highly toxic substances in accidents (destruction) at chemically hazardous facilities and transportation.
Conclusion. As a result of the study, it was revealed that the population living within a radius of more than 2 km from the accident site may suffer from the spread of liquid rocket fuel components, which depends on the volume of the spill, the type of emergency hazardous chemicals and the wind direction in the chemical damage zone.
Clinical case of colchicum poisoning
Authors: Ievlev Evgenij N. , Zaripova Albina L. , Fattakhova Alisa R. , Turaeva Zukhra R. , Belokrylova Ekaterina G. , Kuzovkov Alexej V.
Published: September 2024

Introduction. Autumn colchicum or crocus is a popular plant among gardeners, characterized by early beautiful flowering, but few people know that it is poisonous. Acute colchicum poisoning is a dangerous urgent clinical situation with high mortality rates. By disrupting cell division, colchicum venom leads to multiple organ failure and death in just a few days. However, colchicum extract in small doses is often used in modern medicine to treat various diseases, due to its high antimitotic and moderate anti-inflammatory activity. The article describes the clinical observation of a patient admitted to the toxicology department after a suicide attempt using a crocus flower, containing the alkaloid colchicine. The results of laboratory and pathological studies are presented.
Clinical observation. A clinical case of acute crocus poisoning with the development of hemodynamic disorders, dyspeptic syndrome, respiratory failure, cytolysis syndrome, and oliguria is presented. Treatment was aimed at restoring organ functions and consisted of infusion, detoxification, and hemostatic therapy.
Limitations. To carry out this scientific work, a study was conducted within the framework of only one clinical case committed on the territory of the Udmurt Republic. In this case report, there was no comparison group or observation group. The described documents were provided by the Budgetary Health Institution of the Udmurt Republic "City Clinical Hospital no. 6" of the Ministry of Health of the Udmurt Republic and the Budgetary Health Institution of the Udmurt Republic “Bureau of Forensic Medical Examination of the Ministry of Health of the Udmurt Republic” by prior agreement.
Conclusion. Colchicum poisoning is a rare and extremely severe pathology, leading to multiple organ failure, agranulocytosis and death. Considering the rapid absorption in the gastrointestinal tract and the initial symptoms in the form of gastrointestinal lesion syndrome, early diagnosis in the absence of anamnesis is difficult, therefore, it is necessary to highlight the issues of diagnosing this poisoning, as well as the study and implementation of modern methods of treating colchicine poisoni
Development of a gas chromatography-mass spectrometric technique for the biological control of volatile industrial pollutants
Authors: Ukolov Anton I. , Barinov Vladimir A. , Radilov Andrey S.
Published: September 2024

Introduction. General industrial pollutants, which includes volatile industrial pollutants (VIP) allyl chloride, butyl chloride, chloroacetonitrile, pentachloroethane, hexachloroethane, trans-1,4-dichloro-2-butene, acrylonitrile, methacrylonitrile, methyl methacrylate, ethyl methacrylate, methyl acrylate, 2-nitropropane, nitrobenzene , diethyl ether, tetrahydrofuran and carbon disulfide are widely used in the domestic chemical industry, but effective methods for the quantitative determination of their biomarkers in the biological media of chemical production workers have not yet been developed. The purpose of the study is to develop a highly sensitive gas chromatographic technique for the determination of compounds of the VIP group in whole blood and urine for their biological control, and its testing using modeling of intoxication in laboratory animals. Material and methods. Experimental modeling of intoxication was carried out with subcutaneous (s/c) injection of toxicants to male chinchilla rabbits. Determination of biomarkers of toxicants was performed using a gas chromatograph with a single quadrupole mass analyzer (GC-MS) with preliminary extraction of components from the vapor phase above the sample by solid-phase microextraction. Results. A method for the determination of allyl chloride, butyl chloride, chloroacetonitrile, pentachloroethane, hexachloroethane, trans-1,4-dichloro-2-butene, acrylonitrile, methacrylonitrile, methyl methacrylate, ethyl methacrylate, methyl acrylate, 2-nitropropane, nitrobenzene, diethyl ether, tetrahydrofuran, and carbon disulfide in blood and urine was developed and metrologically certified. The achieved limits of quantification are no more than 1 ng/ml with a detection limit of 0.2 ng/ml in blood and urine. Limitations. Toxicokinetic parameters were experimentally determined on one animal species; allometric scaling was used for extrapolation to humans. Conclusion. Analysis of the results of the assessment of the expected concentrations of VIP in blood and urine shows that biological control in the working area at the level of 0.5 MPC can be carried out for carbon disulfide, diethyl ether, butyl chloride, 1,4-dichlorobutene-2 and tetrahydrofuran in the study of blood and urine; methacrylonitrile and hexachloroethane (the lower value of the determination limit) – in the study of urine only. The developed approaches to substantiate methods of biological control of harmful substances are a scientific and methodological platform for the introduction of biological MPC and ensuring the chemical safety of the Russian Federation.
LINGUISTIC AND CULTURAL FEATURES OF THE INTERVIEW GENRE (BASED ON INTERVIEWS WITH ITALIAN CULTURAL FIGURES)
Authors: SHAPOVALOVA E.O.
Published: September 2024

The article identifies and analyzes the main features of the interview genre in Italian at different language levels: lexical, grammatical, stylistic, as well as some of its cultural features. As a result, conclusions are drawn about the main trends that we observe in modern spoken Italian, as well as about the cultural features of the interview genre in Italy. At the lexical level, the most frequent types of borrowings, colloquial, and slang expressions have been identified. At the grammatical level– there are special excretory constructions characteristic of the modern spoken language, rows of homogeneous terms, incomplete sentences, diminutive suffixes. At the stylistic level, these are the most common visual and expressive means. Culturological features are also analyzed, such as, for example, the use of “talking” names. Thus, the interview genre illustrates the vector of development that the Italian language is currently taking
LINGUISTIC AND CULTURAL ANALYSIS OF THE CONCEPT “PEOPLE” IN THE RUSSIAN AND ENGLISH LANGUAGE WORLD MAPS
Authors: DAMMAN E.A.
Published: September 2024

The article is devoted to the study of the concept “people” on the material of Russian and English languages. The concept “people” as one of the most important phenomena of national consciousness occupies a special place in the language world map. The phenomenon “people” receives multiple and variable designation in the Russian and English language world maps, but this issue is not sufficiently considered in the linguistic literature. Russian and English language world maps have both universal and specific features. To study the linguistic means of expressing the concept “people”, the continuous sampling method, the method of dictionary definitions, and component analysis are used. As a result of the analysis, the concept “people”, characteristic of the Russian language world map, confirms the presence of more signs of commonality observed in language, manners, culture, economic relations, citizenship or subjection to the state, while in the English-language concept the criterion of commonality is limited only by a territorial feature.
INFERNALITY AS A DISTINCTIVE FEATURE OF A.V. IVANOV’S NARRATION THROUGH THE PRISM OF RUSSIAN LITERATURE
Authors: ZHINDEEVA E.A. , ALFEROV R.V.
Published: September 2024

The proposed material is the result of consideration of A. Ivanov’s work in the mode of his belonging to the samples of Russian literature. Pointing to interference as a distinctive feature of the selected author’s narration, we state his non-standard approach to describing the events and experiences of the characters. Taking into account the author’s myth-making as one of the narrative strategies of A. Ivanov, we came to the conclusion that there is a selectivity in the derivation of the characters of the author’s narrative. Additional functionality and new author’s interpretations of mythical images, such as vampires. demons, werewolves, doubles, dead and succubi, which are vividly represented in the novels “Psoglavtsy”, “Community”, “Kitchen”, “Shadows of the Teutons”, make it possible to assert A. V. Ivanov’s commitment to infernality as a way of creating a multidimensional narrative system.
THE LINGUOCULTURAL TYPE ‘BUSINESS MAN’ IN THE RUSSIAN AND ENGLISH LINGUOCULTURE: RESEARCH APPROACHES
Authors: ILYINOVA E.V.
Published: September 2024

The article examines the linguocultural type ‘business person’ in Russian and English (English-American) linguocultures. The linguocultural type ‘business person’ is composite in both cultures; it includes two subtypes, ‘entrepreneur’ and ‘top manager’. Using examples from the Corpus of Contemporary American English, the use of the phrases business man and a man of business is examined, their frequency is assessed, and a conclusion is drawn about the equivalence of their semantics to the dictionary meanings of the lexeme businessman. Small degree of their semantic differentiation in the context of a sentence and even a paragraph is attested. In contrast to the Russian language, where the phrase деловой человек as the name of a type has no obvious synonyms, in the English language the elements of the nominative field are businessman/business man, a man of business, as well as the gender-neutral politically correct businessperson/business person and businesspeople/business people.
NATIONAL SPECIFICS OF METAPHORICAL FORMATION FOR THE OIL AND GAS PROCESSING INDUSTRY TERMS (BASED ON THE MATERIAL OF RUSSIAN AND ENGLISH LANGUAGES)
Authors: KRAEVSKAYA I.O.
Published: September 2024

The paper discusses the processes of metaphorical term formation in English and Russian languages using the material of the oil and gas refining industry in the aspect of the national specifics of constructing semantics. Objects and parameters are consecutively defined for both languages from conceptual fields, which are the source field for metaphorical projection. It is emphasized that the slots overlay involved in constructing the semantics of words in a national language into the structure of highly specialized terms is characteristic of both Russian and English languages. The most productive comparison is with food, namely oil, as well as with household items and physical actions performed by humans. The wider range of metaphorical models in the English language is due to the fact that the Oil and Gas Refining industry was initially actively developing in the English-speaking countries, and, as a result, specialists nominating new objects and phenomena relied on their national picture of the world. Terminology of the Russian language of the studied area can be characterized as pervaded with foreign language borrowings: there are units of German and French origin that are well-established in the language, as well as borrowings of the latest terminological units from the English language. Metaphorization is based on the preservation or partial transformation of the original projection, based on the similarity of national pictures of the world.
PROFESSOR PREOBRAZHENSKY AS A MODEL PERSONALITY OF THE LINGUOCULTURAL TYPE OF A SURGEON
Authors: ROSTOVTSEVA S.A.
Published: September 2024

The article examines the artistic image of Professor Preobrazhensky from the story by M.A. Bulgakov’s “A dog’s heart” as a model personality in modeling the linguocultural type “doctor-surgeon”. As a result of the study, significant characteristics of the value, figurative and conceptual components of the linguocultural type “doctor-surgeon” in the national linguistic picture of the world were identified using the example of the artistic image of Professor Preobrazhensky. The figurative characteristics are considered as a combination of a literary work and a film version. The conceptual characteristic is analyzed as a synonymous series, the semantic dominant of which is the lexeme “professor”. The dominant components of the value characteristics highlight the idea of the character as a scientist who not only makes a discovery, but also bears full responsibility for its result, and also as a representative of the intelligentsia, which was formed in pre-revolutionary Russia.
LEXICAL AND PHRASEOLOGICAL YIDDISHISMS IN THE “ODESSAN LANGUAGE”
Authors: SAVCHENKO A.V. , KHMELEVSKY M.S.
Published: September 2024

The article examines the aspect of the influence of Yiddish on the formation of a unique linguistic and cultural phenomenon – the so-called “Odessanlanguage”. The formation of this linguistic code, which is a special urban koine, was largely influenced by the syntactic, lexical and other grammatical features of Yiddish. As concrete illustrations, both dictionary materials and recordings from the spoken language of residents of the Odessa city, as well as from fiction, are provided. Past and present situation, which is firmly rooted in modern Russian culture and has become an integral part of it. Its marked recognition by the native Russian people, characteristic intonation, words and phrases are not disputed and are still the subject of comic creation, they are imitated in Russian cinema and in modern mass-culture, which arose under the Russian-Ukrainian-Yiddish language congruence. However, the roots of this phenomena go far into the depths of last century, which our article is devoted to
PENEGAKAN HUKUM TERHADAP SINDIKAT PENADAH SEPEDA MOTOR HASIL TINDAK PIDANA PENCURIAN (Analisis Putusan Nomor 767/Pid.B/2022/PN Lbp)
Authors: Presdianto Diki Dwi , Mustamam Mustamam , Putra Panca Sarjana
Published: September 2024

Tindak pidana penadahan sampai saat ini masih dilematis dan menjadi masalah yang cukup serius serta memerlukan pemecahan. Permasalahan dalam tesis ini adalah bagaimana pengaturan hukum tindak pidana penadahan sepeda motor hasil pencurian menurut hukum yang berlaku di Indonesia, bagaimana upaya penanggulangan tindak pidana penadahan sepeda motor hasil pencurian, bagaimana pertimbangan hukum hakim dalam Putusan Nomor 767/Pid.B/2022/PN Lbp. Penelitian ini menggunakan metode deskriptif melalui pendekatan normatif (legal research) yaitu pendekatan terhadap permasalahan, dilakukan dengan mengkaji berbagai aspek hukum dari segi peraturan-peraturan yang berlaku. Berdasarkan hasil penelitian diketahui bahwa upaya penanggulangan tindak pidana penadahan sepeda motor hasil pencurian adalah upaya pre-emtif, upaya represif, dan upaya preventif. Pertimbangan hukum hakim dalam Putusan Nomor 767/Pid.B/2022/PN Lbp adalah seluruh unsur 480 ayat (1) jo Pasal 55 ayat (1) ke-1e KUHPidana telah terpenuhi serta tidak ada alasan pembenar dan pemaaf, sehingga dinyatakan bersalah, serta hal-hal yang memberatkan dan meringankan. Hal yang meringankan terdakwa berterus terang dan bersikap sopan dalam persidangan, terdakwa menunjukkan sikap menyesali perbuatannya.