bluuebunny/crossref_metadata_2025 huggingface dataset:
PERFIL LIPÍDICO DE MILITARES CONTROLADORAS DE TRÁFEGO AÉREO NO PERÍODO DE 2013 A 2018
Authors: Benedetto Pamella , Mancini Rodrigues S. de Paiva Valente Janiny , Geralda Ferreira Fabrícia , Aparecida Doimo Leonice
Published: May 2024

Introdução: O trabalho de controladores de tráfego aéreo (CTA) tem como uma das principais características o constante estado de alerta. As condições e o ambiente de trabalho podem favorecer o aparecimento de agravos à saúde, dentre eles os indicadores de doenças cardiovasculares. Objetivo: Verificar o perfil lipídico de mulheres, todas militares da ativa da Força Aérea Brasileira, no período de 2013 a 2018.  Métodos: Estudo retrospectivo, com dados secundários de 79 prontuários médicos. Considerou-se dados de idade, massa corporal, estatura e medidas do perfil lipídico:  colesterol total (CT), Low-density lipoprotein cholesterol (LDL-c), High-density lipoprotein cholesterol (HDL-c) e triglicerídeo (TG). Calculou-se o índice de massa corporal (IMC) e as razões CT/ HDL-c, LDL-c/HDL-c e TG/HDL-c. Realizou-se verificação da normalidade e posteriormente análise descritiva e inferencial considerando como significante  valores de p < 0,05. Resultados: Foram avaliadas 79 CTA, sendo 41 no ano de 2013, 35 em 2014, 48 em 2015, 54 em 2016, 27 em 2017 e 24 em 2018. De 2015 em diante, a maioria das CTA são classificadas com excesso de peso. Em relação ao perfil lipídico, observou-se que, ao longo dos seis anos, a maior parte das mulheres está com colesterol total alterado. Os valores de triglicerídeos apresentaram diferença estatística ao longo dos anos com prevalência de inadequação superior a 20%. Observou-se otimização da relação entre as concentrações de colesterol total, HDL-c e LDL-c.  Quanto a razão TG/ HDL-c houve diferença significativa entre o ano de 2018 e os demais, sendo que, em 2018, mais de 30% da amostra apresentou razão elevada. Conclusão: As CTA apresentaram excesso de peso corporal e alterações negativas no perfil lipídico no período considerado. Sugere-se conduzir estudos com as CTA que atuam em diferentes locais no Brasil para melhor traçar o perfil lipídico deste grupo.
Methodology for Analyzing the Effects of tax Incentives for VAT and Corporate Income Tax in the Republic of Tajikistan
Authors: Belomyttseva Olga , Solehzoda Ayubjon
Published: May 2024

In 2022, a new edition of the Tax Code was introduced in the Republic of Tajikistan; changes are primarily aimed at supporting business. The task of assessing the effects of tax benefits for VAT and corporate income tax as the most significant taxes in fiscal terms seems relevant. VAT is considered the most complex in this context due to its indirect nature and high social component in relation to the economy of the Republic of Tajikistan. The authors have developed a number of indicators showing the effects of tax benefits for VAT and corporate income tax from the state’s position; Some indicators were proposed in the literature for the first time. The methodology developed by the authors implies further empirical research over a time interval of 2–5 years from the introduction of the new edition of the Tax Code of the Republic of Tajikistan and can be used to analyze tax incentives in other developing countries.
İnsan - endüstriyel mobil robot etkileşiminde güvenlik önlemlerinin boyutlandırılması için nesne tespit modeli geliştirme
Authors: Aslan Tarık , Yagımlı Mustafa
Published: May 2024

İnsan-robot etkileşiminde, standartlaşan temel güvenlik önlemleri; güvenlik dereceli izlenen durdurma, elle yönlendirme, hız/mesafe izleme ve güç/kuvvet sınırlaması olmak üzere, dört ana teknik ile tanımlanmaktadır. Bu teknik önlemler genellikle yakınlık sensörlerinden elde edilen veriler doğrultusunda uygulanmakta ve diğer kriterler dikkate alınmamaktadır. Çalışanların koruyucu ekipman kullanımı ya da yetki seviyeleri gibi yeni kriterler tespit edilebilirse güvenlik önlemleri derecelendirilebilir. Koşullardan bağımsız standart bir şekilde ve sürekli uygulanan aynı düzey güvenlik önlemleri yaklaşımı yerine verimi de dikkate alan yeni bir yaklaşım kullanılabilir ve mobil robotların operasyonel verimliliğini artırabilir. Bu çalışmada, mobil robotların, YOLO nesne algılama algoritmaları kullanılarak aynı çalışma ortamında bulunan çalışanların koruyucu ekipman kullanımların ve yetkilerinin tespit edebileceği, güvenlik önlemi belirlemede bu tespiti kriter olarak kullanabileceği ve böylece verimi de dikkate alacak şekilde güvenlik önlemlerini belirleyebileceği ileri sürülmektedir. Eğitim sonucunda 44 FPS’lik bir hız çıkarımı ve %98’lik mAP doğruluk değeri elde edilmiştir.
Çok kriterli karar verme yöntemleri arasında fikir birliği: yöntemlerin seçmen olarak kullanımı
Authors: Hocaoğlu Mehmet Fatih , Tosun Emre
Published: May 2024

Bu çalışma, çok kriterli karar verme yöntemlerinin farklı normalizasyon teknikleriyle verdiği karar sıralamasını seçmen olarak değerlendiren ve bir grup karar verme yönteminde birleştiren yeni bir yaklaşım sunmaktadır. Önerilen çözümde, her bir çok kriterli karar verme yöntemi (ÇKKVY), farklı normalizasyon teknikleri kullanarak kendi seçim sırasını hesaplar ve her sıra bir oy olarak kabul edilir. Sonraki adımda ise bu karar sıralamaları oylama ve sıralama oransal değerleri tartılandırma olarak dikkate alınarak birleştirilir. Bu yöntemi geliştirmenin temel amacı, ÇKKV Yöntemleri arasında fikir birliğini artırmaktır. Grup kararının belirlenmesinde biri oy sayısı optimizasyonuna dayalı, diğeri ise kümülatif ağırlık optimizasyonuna dayalı olmak üzere iki optimizasyon modeli tanımlanmıştır. Nihai karar sıralamasını belirlemek için optimize edilmiş karar ile ÇKKVY tarafından üretilen kararlar arasında bir mesafe hesaplaması yapılmış ve en az mesafeye sahip sıra nihai karar olarak belirlenmiştir.
Psychological Service on the Way of Its Development
Authors: Dubrovina I.V.
Published: May 2024

The article is devoted to substantiating the role of professional congresses of practical psychologists in the development of the psychological service of the educational system: in determining the main meaning and tasks of the service, the main directions and methods of activity of practical psychologists, their interaction with all subjects of the educational process, etc. The content of the concept of “psychological support or psychological service of the education system” as an integral phenomenon, including interdependent aspects: scientific, applied, practical, organizational and managerial. The purpose of the article is to attract the attention of educational psychologists and teachers cooperating with them to the formulation, discussion and solution at the upcoming congress in 2024 of the most important current problems of modern lifelong education and its psychological support.
Current Issues of Introducing Psychological and Pedagogical Programs and Technologies into the Educational Environment
Authors: Romanova E.S.
Published: May 2024

The article analyzes the actual practice of developing psychological and pedagogical programs for the All-Russian Competition of the Best Psychological and Pedagogical Programs and Technologies in the Educational Environment — 2023. A comprehensive assessment is carried out of the completeness of the competitive programs’ fulfillment of the requirements for them in accordance with the regulations on the competition. Typical deficiencies and shortcomings that appear during the preparation and implementation of programs have been identified, and factors that have influenced the programs’ incomplete compliance with the specified requirements have been identified. Analytical materials of existing discrepancies are presented and proposals for the scientific and methodological development of new developments of psychological and pedagogical programs are presented. The implementation of this complex task was undertaken by the Federation of Psychologists of Education of Russia, which unites psychological groups from all regions of the Russian Federation. The accumulated experience of such work allows us to formulate requirements for the development and implementation of psychological and pedagogical programs and technologies in the educational environment.
Implementation of an Interdisciplinary Approach in Psychological and Educational Support of Children in Need of Long-Term Treatment in Medical Hospitals
Authors: Zorina E.S. , Brilliantova A.A.
Published: May 2024

This article is aimed at updating the specifics of implementing an interdisciplinary approach in psychological and pedagogical support for children in need of long-term treatment in medical hospitals. The publication describes the importance and possibilities of team interaction between specialists of helping professions in providing psychological and pedagogical support for children in need of long-term treatment with chronic somatic diseases. To implement an interdisciplinary approach, it was found that it is important to take into account the special needs of children in need of long-term treatment, their psychological and social characteristics. An approach to determining the current emotional state, higher mental functions, and personal characteristics of young patients studying in hospital schools is presented. Based on identified current needs, a comprehensive system of pedagogical rehabilitation and psychological and pedagogical support in a hospital school was formed, and the specifics of correctional and developmental, educational, advisory and preventive work of employees of the psychological and pedagogical support service were determined.
Readiness of Future Teachers to Work in the Technopark of Universal Pedagogical Competencies
Authors: Antonova N.A.
Published: May 2024

The article considers the problem of future teachers’ readiness to work in the technopark of universal pedagogical competencies. The professional standard of a teacher, the Federal State Educational Standard of Higher Education is analyzed and the requirements for the activity of a physics teacher organizing the educational process in a technopark are highlighted. The article analyzes the importance and readiness of future teachers to organize the educational process when teaching physics by means of the technopark. The obtained results of experimental work based on the technopark of universal pedagogical competencies of the South Ural State Humanitarian and Pedagogical University among undergraduate students in the field of training “Pedagogical education” profile “Physics. Mathematics” and “Technology. Additional education” when introducing practice-oriented tasks. As a result of work in the conditions of the technopark, difficulties are highlighted, recommendations are given and a general conclusion is made about the readiness of students of a pedagogical university and future teachers to work in the technopark of universal pedagogical competencies.
Socio-Psychological Disadaptation of Adolescents: Typology and Relationship with the System of Value Orientations
Authors: Semenova K.G.
Published: May 2024

The problem of studying socio-psychological disadaptation in adolescence occupies one of the central places in psychology. Socio-psychological disadaptation is always associated with multivariate difficulties that mediate a certain form of behavior. Modern researchers offer a fairly wide range of both definitions of this phenomenon and various classification groups. In this connection, the purpose of this theoretical study is to review some typologies of socio-psychological disadaptation and their relationship with the system of value orientations in the concepts of foreign and domestic authors. For the study, methods such as the analysis of scientific literature, the study and generalization of the experience and views of various foreign and domestic researchers on the types and types of socio-psychological disadaptation and their relationship with specific types of value orientations were used. In the course of the theoretical analysis, the views of modern foreign and domestic researchers were considered. Thanks to the analysis, the types of socio-psychological disadaptation and their orientation were identified, an attempt was made to determine the relationship between values and the behavioral aspect, the relevance of further empirical research was determined, which consists in studying specifically related value orientations with the behavioral aspect.
Insignificance of the Act in Criminal and Administrative Tort Law: Nature and Content
Authors: Gerasimov A. M.
Published: May 2024

The study develops an idea of the criminal legal nature of the insignificance of the act. The author arguments in favor of the fact that such nature is due to the differentiated approach of the federal legislator to assessing the level of public danger of actions and inaction provided for by criminal law. At the same time, the high role of the law enforcement officer in determining the scale of the threat posed by a specific offense for the object of criminal law protection is stated. Studying the mitigating and aggravating circumstances of the act, the personal characteristics of the offender and the line of their behavior, the court decides on the degree of public danger of the relevant act. Its minimal value becomes the reason for raising the question of recognizing the committed action or inaction as insignificant. The paper considers issues on categories of crimes that the offense formally falls under and thus can be assessed on the grounds of insignificance. It is argued against a well-known judgment that the insignificance of the act containing structural elements of the corpus delicti serves as the basis for evaluating what was done according to the norms and provisions of another branch of Russian legislation. A mechanism for developing the insignificance category potential at the level of an individual criminal wrong, known as a criminal offense, is proposed. The study offers a set of arguments proving the inconsistency of the position of the legislator and law enforcement officer on the issue of the possibility of recognizing an administrative offense as insignificant. Their essence boils down to the fact that the formal essence of administrative offenses excludes their differentiation into groups according to the level of harmfulness. This implies the inexpediency of using the category of insignificance in the legislation on administrative offenses.
Uniformity of Terminology and Limits of Assessment of its Features and Functions in the Development of the Concept of Criminalization of Acts involving Unmanned Vehicles
Authors: Kuchina Ya. O.
Published: May 2024

Unmanned aerial vehicles, regardless of their purpose and type, are of considerable interest to a legal scientist, law enforcement officer and legislator. The number of mentions of unmanned vehicles and their types in regulatory legal acts is large; however, academic papers constantly raise the issue of multiple terms and concepts existing in the field of unmanned technologies. Moreover, many papers on criminal law regulation raise the same question. Since the issue of unmanned aerial vehicles regulation is not the first one of a kind to be discussed among legal academia, the paper attempts to consider the problem by extrapolating from existing experience. In particular, the author suggests turning to the theory of technologies and using them as a starting point to answer the question of whether it is possible to identify a single system of signs of high generality for unmanned vehicles. Accordingly, is it possible to sufficiently abstract from the particular features of products and services in order to construct a general term? Using unmanned vehicles available on the market as an example, the author shows the breadth of variation in the functions of these vehicles and how this can lead to legal conflicts and the strengthening of particular cases when trying to build a general norm. Based on the analysis, the author draws a conclusion regarding the problem posed in the title of the article.
Use OF Digital Technology Elements in Investigative Actions Involving Minors
Authors: Matveev S. V.
Published: May 2024

The article examines the problematic aspects of the absence in the Code of Criminal Procedure of the Russian Federation of securing the possibility of conducting investigative actions with children using remote technologies. The concepts of video technology, video communication, its basics, video conferencing and web conferencing are studied. The author analyzes the legislation of such foreign countries as Kazakhstan, Kyrgystan, Uzbekistan, Belarus and Moldova. The positive and negative aspects of consolidating video technologies in criminal proceedings are high-lighted. The author proposes to supplement the Code of Criminal Procedure of the Russian Federation with a rule on the possibility of conducting investigative actions with minors, regardless of their procedural status, through the use of both video conferencing and web conferences. It is possible to expand the digital format of investigative actions and include in it, for example, checking evidence on the spot, an investigative experiment, resolving petitions and complaints, as well as filing charges, familiarizing with the materials of a criminal case, etc.
On the issue of the introduction of information and telecommunication technologies in criminal proceedings
Authors: Osmanova N. V.
Published: May 2024

Assessing the development of Russian criminal procedure science in modern conditions of digitalization, the author seeks to understand what impact the use of information and telecommunication technologies can have on the development of criminal proceedings, ensuring human and civil rights and freedoms. Discussing the threats of the rapid implementation of IT technologies by the criminal community, it is concluded that it is necessary not only to counter criminal encroachments, but also to digitalize criminal procedures through the introduction of electronic criminal proceedings, electronic interaction of subjects of criminal prosecution with individuals and legal entities using cyberspace (messengers, information platforms), and the use of video conferencing. Attention is focused on an integrated approach to the formation of an information society and scientific and technological development, and some aspects of this approach are presented, implemented in the educational and scientific activities of the Moscow Academy of the Investigative Committee named after A.Y. Sukharev. Using the example of the investigator’s exercise of the right to appeal against the prosecutor’s decisions using information and telecommunication technologies, the author’s position on optimizing the timing of the preliminary investigation, procedural control, prosecutorial supervision and taking response measures aimed at protecting the rights of participants in criminal proceedings is argued. Considering legislative measures for the digital transformation of criminal procedure law, the author comes to the conclusion that they are aimed at improving criminal proceedings by introducing a new form of proceedings, simplifying the work of subjects of criminal prosecution, and providing additional guarantees to «non-professional» participants in criminal proceedings by ensuring their access to justice .
On the issue of strengthening the supremacy of State power in criminal proceedings
Authors: Maslennikova L. N.
Published: May 2024

The article raise the question of the need to strengthen the supremacy of state power in criminal proceedings. The analysis of law enforcement practice is given and attention is drawn to the fact that trust in state bodies and officials conducting criminal proceedings is falling. It is proved that the supremacy of state power in criminal proceedings is within the legal norms of the Constitution, criminal and criminal procedure legislation of the Russian Federation. It is concluded that the arbitrariness of state bodies and officials, going beyond these norms is a violation of the rule of law both at the legislative and law enforcement levels, undermines confidence in state bodies conducting criminal proceedings, in state power as a whole, and, accordingly, weakens the internal sovereignty of the state. It is argued that the basis for strengthening the supremacy of State power in the field of criminal justice is to strengthen social justice, ensure social solidarity, the legality of production and increase public confidence in state power. It is substantiated that a new version of the CPC is needed, which will be aimed at improving the effectiveness of criminal proceedings, including by simplifying it while maintaining the existing procedural guarantees for the protection of the subjective rights and legitimate interests of participants in criminal proceedings.
Participation of the defender according to 1864 Regulations of Criminal Procedure
Authors: Scherbakova A. A.
Published: May 2024

In connection with the adoption of the Regulations of Criminal Proceedings, it became possible to study and study the procedural status of participants in criminal proceedings, including the defense lawyer. In this connection, the author examines his procedural status from the perspective of the rights and obligations available during the period under review, and also analyzes the possibility of him realizing his criminal procedural function. Examining the norms of the Regulations of Criminal Proceedings, the author comes to the conclusion that the defense attorney could enter into a criminal case by appointment or invitation, and had both his own rights and those granted to the parties as a whole. At the same time, the rights of the defense attorney, as a rule, correlate with the rights of the defendant, and the rules of law emphasize the simultaneous participation of the defense attorney and the defendant.

The purpose of this article is to examine the position of the institution of defence during the period of duration of the significant document in the sphere of russian criminal procedure — Regulations of Criminal Proceedings. In this article the object of consideration is the legal rules of the Regulations of Criminal Proceedings, which the participation of the defender in criminal cases is subject to. As an example, the author gives legal practice of the Councils of Barristers, which could clarify the provisions of the Charter of Criminal Proceedings regarding the participation of a defense attorney in criminal cases
Congestion Number Analysis of Cross-Flow Dynamics: Experimental Data and Simulations
Authors: Zanlungo Francesco , Yucel Zeynep , Feliciani Claudio , Nishinari Katsuhiro , Kanda Takayuki
Published: May 2024

We recently proposed the "Congestion Number" (CN) as a metricto evaluate the state of a pedestrian crowd. Such metric, whose definition is based on the gradient of the rotor of the crowd velocity field, appears to provide additional information with respect to traditional metrics based on pedestrian density and flow.
We also published two works on the dynamics of orthogonally crossing pedestrian flows under different density regimes. In the first manuscript we analysed experimental data by using traditionalobservables such as density, velocity and relative position between pedestrians, along with less explored ones such as body orientation. In the second one we proposed a hierarchy of simulation models to reproduce the cross-flow dynamics, and used the aforementioned observables to compare such models.
Based on theoretical considerations and analysis of real world data, we believe the crossing flow setting to be a good arena to test the CN metric, and in this work we perform a CN analysis on the empirical and simulation data. Results show that simulation models, which reproduced almost perfectly the density time dependence of the pedestrian crowd, fail to reproduce the CN one. Actually, models "outperform" the pedestrian crowd when analysed using CN. These preliminary results suggest that the CN metric may provide useful information not only in crowd assessment but also in model evaluation.
PBL Teaching Method of “Biology Experiment” Based on the OBE Concept
Authors: Cui Xinxin , Feng Chenguang , Song Jianxiao , He Juan , Peng Yingmei , Lin Tong
Published: May 2024

The biology experiment course is an essential introductory and compulsory course for biology majors in higher education. With the rapid development of biology research, improving the quality of classroom teaching and stimulating students’ innovative and practical abilities is a critical issue that needs to be solved in biology experiment course. This article analyzes the problems in biology experiment course, summarizes experimental teaching experience, and designs teaching based on student learning outcomes, exploring innovative reform plans for course teaching. Adopting problem-based and project-based learning with the concept of Outcome-Based Education, we will attempt to reform the “Biology” curriculum and construct a student-centered and result-oriented teaching model. It is conducive to stimulating students’ interest in learning, mobilizing their active participation in classroom learning, effectively improving their learning ability and sense of achievement, promoting the overall quality of students, and thus achieving the goal of improving the quality of biology teaching, laying a solid foundation for talent cultivation.
Research on the “Trinity” Teaching Mode of Management Operations Research
Authors: Zhang Yi
Published: May 2024

Operations research has been widely applied in various fields such as production planning, marketing, and engineering technology, provided the scientific basis for management decision-making, and promoted modernization of management. Operations research, as a discipline based on data decision optimization, has made significant development and progress. However, the teaching mode of operations research has not undergone reform and innovation with the arrival of the big data era. In the traditional teaching process of operations research, teachers often overemphasize mathematical theoretical derivation and problem-solving algorithms, while neglecting students’ ability to solve practical problems. To further improve the teaching quality of operations research and the training quality of management professionals, this paper analyzes the main problems existing in the teaching of management operations research courses and proposes a ‘Trinity’ teaching mode of management operations research. Based on the above, establish an integrated teaching method that integrates mathematical modeling ideas, computer experiments, and subject competition training. Through the “Trinity” teaching mode, we can deepen the understanding and application of theoretical knowledge, establish students’ modeling thinking ability, and cultivate students’ ability to use relevant software and solve practical problems. Through the study of operations research, students can use the knowledge and methods of operations research to analyze, model, and solve some typical problems in economics and management with the help of computers.
Design of a Multitask and Terrestrial Robot Challenge for Course Project of Intelligent Robots
Authors: Li Xiang , Shu Yana , Yan Xiangjie
Published: May 2024

Robotics is a highly practical, multidisciplinary, and rapidly developing field of study which lies at the intersection of computer science, automatic control, mechanical engineering, and materials science, as well as other disciplines. Designing a suitable yet challenging robotics course project is incredibly important and beneficial for teaching the subject effectively. Carrying out a practical robotics project helps students consolidate their knowledge and connect concepts across disparate areas of computer science and mechatronics engineering as they design and develop an integrated robotic system. Additionally, a practical project helps deepen a student’s understanding of how recent ground-breaking results in Artificial Intelligence (AI) can be implemented in a real robotic system. This paper provides an overview of a project for the Intelligent Robots graduate course. In the proposed course project, each team programs a small-scale humanoid robot to carry out a multi-task robot challenge on a terrestrial map. The course project is organized into a series of milestones, each of which is related to the corresponding module of the robot (e.g., joint motion, visual servoing, etc.). The students’ performance in the course project over the past three years has been summarized and reviewed. The evaluation results and the student feedback show that the proposed course project is interesting and engaging, and provides the students with a comprehensive opportunity to apply their theoretical knowledge in robotics, as well as to implement the findings of contemporary research in AI, to a real robotic system.
A Qualitative Study of Chinese College Students’ Online Foreign Language Classroom Anxiety under the COVID-19 Pandemic
Authors: Liu Guangrui , Chen Yang
Published: May 2024

Under the background of the COVID-19 pandemic and the prevalence of foreign language learning anxiety, this study is carried out from the following two aspects. Firstly, this study tries to investigate students’ foreign language anxiety level. Secondly, this study tries to identify the sources of Chinese college students’ anxiety in online foreign language classes. To answer the above research questions, qualitative data are collected by semi-structured interviews. A total of 9 participants participated in the interviews, and each interview lasts about 30–40 minutes. The study found: Chinese college students’ overall online English anxiety is at a medium level. There are five main sources of online English learning anxiety for Chinese college students, including environmental factors, course traits, teacher influence, peer influence, and personal perception.
Factors Impact on Fine Art Major Student’s Continuance Intention to Blended Education of the Public Universities in Chengdu Region
Authors: Hou Liwen
Published: May 2024

A blended learning strategy combines traditional in-person instruction with online education. During the COVID-19 pandemic, traditional face-to-face teaching has been severely challenged. Blended learning, which combines the advantages of traditional learning methods and online learning, has gradually been widely adopted by the majority universities in China. The objective of this quantitative research is to investigate the elements that influence students majoring in painting at Chengdu’s public colleges and universities’ continuance intention to engage in blended learning. The information systems success model, the expectation confirmation model, and the theory of planned behavior provided the intellectual foundation of this research. It is assumed that the five latent variables of information quality, system quality, perceived usefulness, satisfaction, and attitude have the significant impact on continuation intention. The study adopted quantitative research, selected three public colleges and universities in the Chengdu area, and stratified sampling students who had experience in blended learning, obtained valid questionnaires, and explored the key factors affecting college students’ continuous use of blended education in the post-epidemic era. Based on the conclusion of this study: the attitude of the target students had the greatest impact on continuance intention. These factors also provide guidelines for schools to implement blended learning in teaching and learning environments.
Cornual pregnancy with a history of recurrent ectopic pregnancy
Authors: Suhandri Wiwin , Widianto Feldi
Published: May 2024

The health of both the mother and the fetus is at risk when symptomatic maternal arrhythmias occur during pregnancy. Sustained symptomatic arrhythmias should be managed, much like in the non-pregnant population. The specific arrhythmia that has been identified or is suspected must be treated. Electrical cardioversion is used to treat supraventricular arrhythmias when medication therapy and physical therapy, such as sinus carotid massage or valsalva movements, fail or in life-threatening conditions where the patient is hemodynamically unstable. A 27-year-old primipara came to Bengkalis hospital at 37 weeks of gestation due to complaints of palpitations. palpitations felt for 4 hours before admission to the hospital. The patient had experienced the same complaint and was examined by a cardiologist who said that the patient had a tendency to arrhythmia and was given bisoprolol. An ECG examination was carried out in the emergency room, the impression was supraventricular tachycardia with HR 185 bpm, an abdominal termination of pregnancy was carried out, and the cardiologist performed cardioversion in the operating room 3 times, and the mother's HR returned to sinus rhythm. The outcome was a baby girl born with a birth weight of 3200 grams, an Apgar score of 8/9. Mother was treated and went home on the 3rd postoperative day in good condition. Provided that a multidisciplinary approach, continuous fetal heart rate monitoring and the possibility to perform a caesarean section are applied, it can be concluded that cardioversion is a safe and effective treatment for maternal tachycardia in pregnancy.
Análisis del marco de gobernanza del sector minero en los países andinos
Authors: Reyes-Tagle Gerardo , Ospina Laura , Andrian Leandro Gaston , Chávez Augusto
Published: May 2024

La minería en los países andinos ha enfrentado desafíos significativos en términos de su desarrollo sostenible y su integración en las cadenas de valor globales. Tradicionalmente, ha sido un sector caracterizado por la exportación de minerales sin valor agregado y una dependencia excesiva de los precios internacionales de las materias primas. Sin embargo, en el actual contexto global de transición hacia energías limpias y avances tecnológicos, la minería se ha vuelto estratégica debido a su papel fundamental en la producción de minerales críticos necesarios para la fabricación de tecnologías basadas en la energía renovable, vehículos eléctricos y otros componentes electrónicos. Los países andinos, como productores de minerales como cobre, plata, litio y otros, tienen una oportunidad única para convertirse en proveedores clave de estos minerales y diversificar su industria minera para insertarse en las cadenas de valor globales. Para aprovechar plenamente este potencial, se requieren enfoques institucionales que alineen los incentivos entre el gobierno, el sector privado y la sociedad civil, en estos enfoques se debe incluir la creación de una política de largo plazo para el desarrollo sostenible del sector minero, que establezca principios estables y claros que impulsen su crecimiento de manera sostenida. Además, es crucial fortalecer los marcos contractuales y fiscales para garantizar condiciones equitativas para todas las partes involucradas y promover un desarrollo minero responsable desde el punto de vista económico, fiscal, social y ambiental. La mejora de la gobernanza del sector minero es fundamental para asegurar que se cumplan las disposiciones legales y promover un desarrollo minero sostenible en la región andina. Esto implica evaluar cuidadosamente los marcos de gobernanza vigentes y mejorar los instrumentos de fiscalización y regulación. Se proponen medidas como la determinación de una visión de largo plazo, el rediseño de los regímenes fiscales y el fortalecimiento de capacidades institucionales.
Kierowane odkrywanie matematyki we wczesnej edukacji
Authors: Pawlusińska Lidia
Published: May 2024

Teaching aimed at discovering mathematics is not a new methodical solution, albeit still unpopular in modern educational practices. Lessons built on this approach are wholly focused onstudents’ actions. Through working on problems, the learners discover laws and principles of mathematics, relationships and dependencies between mathematical objects and formulate mathematical concepts. The proposed method is characterized by the reversal of active roles between lesson’s participants. The students are the ones more engaged, while teachers accompany them in the learning process. The construction of this paper leads the reader through three chapters, focusing consecutively on children’s cognitive abilities and different views on their development, the act of discovering mathematics itself and finally on a description of teaching methods that favour children’s discoveries. Besides the theoretical basis of teaching aimed at discovering mathematics, the paper lays down advantages and disadvantages of the practice that appear in the subject’s literature. It also proposes a construction of a lesson in this method, illustrated with examples of mathematical classes for students in primary education.
Being Active in Working Life at Age 60, 66, and 72
Authors: Bjuhr Marie , Engström Maria , Welmer Anna-Karin , Elmståhl Sölve , Sjölund Britt-Marie
Published: May 2024

This study examines associations between participation in working life and sociodemographic, health, and work environment factors among people aged 60, 66, and 72 years. The agestratified logistic regression analysis used data from 2001–2003 (T1) and 2013–2015 (T2) derived from The Swedish National Study on Ageing and Care. Further, interaction variables with time*independent variables explored differences in those associations over time. We found positive associations between being active in working life and male gender (age 66 and 72), higher education (all age groups), higher professional level (age 60 and 66), better health (age 60 and 66), less negative work experiences (mainly age 60), light level of physical activity at work (age 60 and 66), higher work satisfaction (age 60 and 66), and time: that is,T2 vs.T1 (all age groups). Not only health status but also work environment factors were shown to play a significant role in being active in working life at older ages. Our findings verify that authorities need to develop reforms aiming at keeping older people active in working life from a heterogeneous perspective.
Reflexões acerca das necessidades de saúde de crianças com transtorno espectro autista
Authors: Lima João Paulo Medeiros Lucena , Sousa Milena Nunes Alves de
Published: May 2024

O Transtorno do Espectro Autista (TEA) é uma síndrome neuropsiquiátrica com repercussões comportamentais que impactam na rotina familiar. Assim, lidar com a confirmação do diagnóstico e com as novas demandas da condição da criança levam à alteração da dinâmica familiar, prejudicando na qualidade de vida. Nesse sentido, objetivou-se conhecer as necessidades de saúde de crianças com TEA, incluindo os desafios existentes na rotina familiar e no acesso e atendimento à serviços de saúde. Trata-se de uma pesquisa com abordagem qualitativa, de cunho descritivo e exploratório, realizada no mês de abril de 2024. Participaram do estudo cinco mães de crianças com TEA do município de Santa Luzia/PB. Foram considerados como critério de elegibilidade para o estudo: crianças adscritas na área de abrangência da Estratégia de Saúde da Família – ESF III do município de Santa Luzia/PB com até 12 anos de idade. Como critérios de exclusão foram adotados: crianças com mais de um tipo de deficiência. Aplicou-se uma entrevista semiestruturada aos participantes e para o processamento e a análise dos dados foi utilizado o software Interface de R pour les Analyses Multidimensionnelles de Textes et de Questionnaires (IRAMUTEQ), com estatísticas textuais do tipo nuvem de palavras e análise de similitude. Como resultados, a nuvem de palavras demonstrou que as palavras ativas mais recorrentes foram: filho, gente, mais, atendimento, conseguir, terapia, policlínica, dificuldade, cidade, terapia ocupacional, serviços de saúde e esperar. O resultado da análise de similitude corrobora com a nuvem de palavras, demonstrando ligações entre os termos. Contatou-se que as mães de crianças com TEA enfrentam grandes dificuldades no tocante ao acesso e qualidade dos serviços de saúde. Portanto, faz-se necessário uma abordagem multidisciplinar com as equipes de saúde, além disso, os resultados deste estudo também ressaltam a importância da inclusão social e educacional, pois garantir o acesso a serviços de saúde de qualidade, bem como a adaptação de ambientes educacionais contribui significativamente para o seu desenvolvimento e bem-estar.
Statistically pτ-convergence in lattice-normed locally solid Riesz spaces
Authors: Aydin Abdullah , Eroğlu Hatice Ünlü
Published: May 2024

In this paper, we introduce the concept of the statistical convergence with respect to solid topology and Riesz valued norms on lattice-normed locally solid Riesz spaces. Moreover, we give the notions of statistically pτ-bounded and statistically pτ-dense sequence, and we introduce statistically pτ-continuous and statistically pτ-bounded operators. We also investigate some properties and examples of these concepts.
MORFOANATOMIA E HISTOQUÍMICA DE NECTÁRIOS FLORAIS DE Parkia multijuga
Authors: Freitas Alex Sandro Henrique de Jesus , Hopkins Michael John Gilbert , Araújo Maria Gracimar Pacheco de Araújo
Published: May 2024

Parkia multijuga Benth. é uma espécie que possui uma grande distribuição na bacia Amazônica. Pertence à família Leguminosae, subfamília Mimosoideae, seção Sphaeroparkia. O gênero apresenta uma variação no grupo de polinizadores, podendo ser morcegos ou insetos. Das três espécies da seção Sphaeroparkia, duas são polinizadas por insetos e apenas em P. multijuga o polinizador é desconhecido. A presença de nectários e a produção de néctar ajudam a definir o polinizador. Portanto, o objetivo deste trabalho foi estudar os nectários florais da espécie. O nectário se forma a partir da adnação dos estames, formando um disco nectarífero na parte basal das flores onde são observadas as principais substâncias produzidas. Os testes histoquímicos revelaram a presença de substâncias lipídicas, substâncias fenólicas e proteínas; porém, em baixa concentração, o que sugere pouca produção de néctar. Estes resultados corroboram para a evidência de que o polinizador de Parkia multijuga, seja inseto, uma vez que a quantidade de néctar não é atrativo para morcegos.
ESTUDO DOS PADRÕES DE COMPORTAMENTO, E ASPECTOS REPRODUTIVOS DO Mesonauta festivus (Heckel, 1840), (ACARÁ FESTIVO), NO ESTADO DO AMAPÁ
Authors: Azevedo Luis Vinicius Sampaio de , Araújo Andréa Soares de , Ribamar Willian Marques , Silva Laura Ester Lopes da , Barbosa Alexandre Alfaia , Sousa Yara Sthefany Cardoso de
Published: May 2024

O presente projeto dessa pesquisa foi o estudo dos padrões de comportamento, e aspectos reprodutivos do Mesonauta festivus (heckel, 1840), (Acará festivo), no estado do amapá. Avaliando o comportamento agonístico do peixe no laboratório de zoologia da Universidade Federal do Amapá (UNIFAP). Foram mensurados dados morfométricos como, comprimento padrão, comprimento total (mm), comprimento da cabeça (mm), comprimento do focinho (mm). Para análise dos dados merísticos foi contado número de raios duros (nadadeira dorsal), e o peso. Foram registrados cinco tipos de comportamentos agonísticos: Confronto frontal breve, ameaças, perseguição e fuga, ataque lateral e confronto frontal prolongado. A frequência do comportamento de perseguição e fuga predominaram em relação aos demais, seguido por: ataque lateral e confronto frontal breve. No entanto, as atitudes de ameaças e confronto frontal prolongado apresentaram menores índices de agressividades. Podemos concluir que em cativeiro esses peixes mantem uma relação interespecífica com outras espécies, e seus comportamentos agnósticos são mais comuns dentro de sua espécie.
ATIVIDADE ANTIMICROBIANA DO EXTRATO DE FOLHAS E GALHOS DE Casearia sylvestris CONTRA Enterococcus faecium RESISTENTES À VANCOMICINA
Authors: Vicari Nathalia Grosbelli , Devienne Karina Ferrazzoli , Oliveira Adriana Gonçalves , Paiva Aline Dias
Published: May 2024

O objetivo deste trabalho foi avaliar os efeitos antibacterianos de Caseria sylvestris contra isolados clínicos de Enterococcus faecium resistentes à vancomicina (VREs). O extrato bruto das folhas e galhos de C. Sylvestris foi obtido através de maceração em álcool 70% e o produto foi liofilizado. Os isolados de Enterococcus faecium (n = 20) foram obtidos previamente a partir de espécimes clínicos de pacientes atendidos no Hospital de Clínicas da UFTM. A resistência à vancomicina foi determinada pela concentração inibitória mínima (CIM > 32µg/mL). A atividade antibacteriana do extrato de C. sylvestris foi avaliada por difusão em meio sólido (50, 100, 200 e 400 µg/mL) e também pela determinação da CIM (75, 100, 125, 150, 175 e 200 µg/mL). Todos os enterococos avaliados apresentaram CIM para vancomicina superior a 32 µg/mL, confirmando o perfil de resistência a esse antimicrobiano. O extrato bruto de C. sylvestris apresentou CIM de 175 µg/mL para todos os isolados. O teste de difusão em meio sólido resultou em halos de inibição de crescimento bacteriano com diâmetros variando de 17 à 22 mm, na maior concentração de extrato avaliada (400 µg/mL). O extrato bruto de C. sylvestris demonstrou importante atividade inibitória contra Enterococcus faecium resistentes à vancomicina, apresentando-se promissor no controle de infecções causadas por tais bactérias.
QUALIDADE E DESENVOLVIMENTO INICIAL DE MUDAS DE ITAÚBA, EM TUBETES DE DIFERENTES VOLUMES
Authors: Marinho Danilo da Silva , Ferreira Elvino , Roos Edinelia , Coelho João Pedro de Souza , Luna Espedito Jamerson Tavares Pereira , Moreira Andressa Gregolin
Published: May 2024

Devido às condições de estresse que as mudas de espécies florestais encontrarão no campo, é importante que as mesmas apresentem determinados padrões de qualidade, pois estes influenciarão na sobrevivência e no crescimento inicial das mudas florestais após o plantio. Portanto, o presente estudo objetivou avaliar influência de diferentes tamanhos de recipientes na qualidade e no crescimento inicial de Mezilaurus itauba (Meisn) Taub. ex Mez.; Itaúba. O experimento foi conduzido, em condições de viveiro, com regime de irrigação e adubação padronizada para todos os tratamentos, em delineamento experimental inteiramente casualizado, com quatro tratamentos e 16 repetições. Aos 100 dias após o transplante das mudas, verificou-se que o tamanho de recipientes afeta, de maneira significativa, o desenvolvimento do vegetal quanto à altura, diâmetro do colo, comprimento de raízes, massa fresca e massa seca da parte aérea e de raízes, massa seca total e a qualidade das mudas, avaliada pelo Índice de Qualidade de Dickson. De acordo com os resultados obtidos o recipiente com 280 cm3 configura-se como o indicado para o cultivo da espécie e seu posterior transplante em condições de campo. Por outro lado, os recipientes 55, 110 e 180 cm3 não devem ser utilizados para a espécie avaliada se o intuito for a produção de mudas com maior qualidade.