bluuebunny/crossref_metadata_2025 huggingface dataset:
THEORETICAL APPROACHES TO DETERMINING THE MONITORING OF LAND USE OF OBJECTS OF THE NATURE RESERVE FUND
Authors: Viatkin R. , Viatkin K.
Published: October 2020

The purpose of the article is to study theoretical approaches to determining the monitoring of the use of ob-jects of the nature reserve Fund. The paper analyzes the existing theoretical approaches to determining the moni-toring of land objects of the nature reserve Fund, which showed their fragmentation and lack of common provi-sions. As a result of systematization of theoretical approaches to the justification of monitoring the use of land objects of the natural reserve Fund of the regions, the author proposed its definition, which is characterized by a set of legal, constructive, complex, organizational, functional and instrumental directions.At the present stage, there are a number of problematic aspects of determining the monitoring of objects of the nature reserve Fund, namely: - the need for a monitoring system should be linked to the regulatory framework for the use of nature re-serve facilities and with national institutions at different levels of management;- the need to strengthen the mech-anisms for financing the objects of the nature reserve Fund;- formation and improvement of existing systems for monitoring objects of the nature reserve FO-NDU;- the need to apply a comprehensive monitoring of objects of the nature reserve Fund by creating information support and methods for its assessment.
The result of the proposed approach is the development of a system for monitoring land use of objects of the nature reserve Fund of Ukraine, which takes into account a set of information-analytical and spatial data on the state of objects of the nature reserve Fund using modern methods of data analysis and processing, visualization tools and automated systems for studying the state and dynamics of changes in the eco-network. It should be noted that the existing scientific developments in the system of monitoring the use of land objects of the natural reserve Fund of the regions do not take into account the instrumental aspects of its development and implementation. They are based on a comprehensive application of modern tools, in particular, geodesic, geoinformation systems, space survey results, and modern specialized software.
Keywords: monitoring of land use, objects of the nature reserve Fund, systematization of theoretical ap-proaches, spatial data, information and analytical support, eco-network.
STRUCTURAL-LOGICAL MODEL OF EMERGENCY MANAGEMENT OF THE REGIONAL LEVEL IN THE CONDITIONS OF LIMITED OPERATIONAL POSSIBILITIES OF EMERGENCIES OF EMERGENCIES
Authors: Andronov V. , Burmenko O. , Soshinskiy О. , Shevchenko R.
Published: October 2020

The problem of formation of structural-logical model of emergency management of regional level in the conditions of limited operational possibilities of emergency rescue divisions is considered in the work.
The analysis of the current state of the issue of forecasting the effectiveness of emergency rescue units allowed to identify the existing problem in the field of civil defense, namely the lack of adequate mathematical apparatus that would form short-term and long-term forecasts of the dynamics of operational capacity and operational capacity of rescue units based on constantly changing information on the number and quality of regional hazards. The authors believe that this issue can be solved by forming a comprehensive expert-statistical methodology, which in turn is based on the modern idea of the emergency management process in a complex natural-technogenic-social transformations.
The study examines the sequence of work on management decisions in terms of limited operational capabilities and formed a range of functional limitations that allows to clearly define the information field of the structural-logical model of emergency management and parameterize direct and feedback within the latter.
Structural and logical model of emergency management at the regional level in terms of limited operational capabilities of emergency rescue units, consists of two control circuits: general circuit (sufficient) and additional (limited) circuit, which operates in case of limited operational capabilities of emergency rescue units. It consists of eight blocks, namely: establishing the fact of the existence of limitations of operational capabilities of rescue units, clarification and assessment of the situation in the emergency zone, preparation of management decisions, preparation of proposals for additional forces, application of the latest methods of operational capacity funds, organization of return of additional forces and means to the cities of permanent deployment.
The practical significance of the results is the ability to develop, based on the existing structural and logical model of emergency management at the regional level in terms of limited operational capabilities of rescue units, a method of calculating operational capacity and operational capacity of the territorial unit, based on existing and forecast potential levels, man-made, social and military nature and take into account their interaction.

Keywords: emergency situation, operational potential, operational ability, structural-logical model, emergency management.
USING EXPERIMENTAL ECONOMICS TOOLS TO MEASURE SOCIAL ADDED VALUE: A CASE STUDY
Authors: Głowacki Jakub , Mamica Łukasz
Published: October 2020

Experimental economics is a research tool, where information collected in conducted experiments is used to verify the validity of economic theories, estimate the size of the studied effect or highlight the market mechanism. Economic experiments usually use money (virtual or real) to motivate participants to imitate the real incentives that occur in real markets. Experiments are used to understand how and why markets and other exchange systems operate in this way. The purpose of this chapter is to use the achievements of experimental economics to assess social added value that arises in the course of the production and delivery of public goods and to verify the effectiveness of public policy instruments that can stimulate such social added value. The article consists of (1) conceptual and methodological part, in which the details of the experiment were presented, (2) description of the research sample and (3) analysis of the results of the experiment together with developed conclusions and indications for further research on this issue. The conclusions of this article can be used in business practice in the process of programming by public authorities of instruments supporting specific public policies.

Keywords: social added value, experimental economy, social good, social capital.
DETERMINING THE IMPACT OF TOURISM DEVELOPMENT ON THE CITY ECONOMY
Authors: Denysenko N.
Published: October 2020

Problems of efficiency of tourism development for the urban economy should be considered on the basis of a systematic approach, which involves the establishment of different criteria and indicators for different levels of government, as well as a hierarchy of goals and corresponding efficiency criteria.
Based on the analysis, the article summarizes the concept of "tourist potential of the city". It is determined that the main components of tourist potential are resource, economic and social potential. The main methods of determining the tourist potential are identified, including expert, comparative, cartographic, technological, aesthetic methods of analysis.
The directions of tourism impact on the economy of the territory are considered. Direct and indirect effects, as well as induced effects of tourism development are considered separately. The interrelation and interaction of different spheres of the city economy and tourism are shown. In the analysis it is necessary to consider significant sectors of the urban economy: hotel, construction, catering, retail, tour operators, industry, wholesale, housing and communal services, communications, transport, insurance and banking, medicine, education and others.
To calculate the gross tourist product, calculate the sum of all costs incurred for the production of tourist goods and services for a certain period. These are the costs of tourist consumption, private and public tourism investments. In addition, calculate the amount of all income from the sale of tourist goods and services for a certain period. This income from the sale of tourist goods and services, income from renting rooms, apartments, etc.
The use of a multiplier to determine the impact of tourism development on the city economy is proposed. The calculation of tourism multipliers involves determining the total income from the tourism industry and related infrastructure. Comprehensive assessment allows to identify the economic level of tourism development in the territory, the effect, and is also the basis for justification and management decisions.
The study showed that in the modern scientific literature there are several types of multipliers. These are multipliers of income, employment, investment, commercial operations, production and sales. The foreign experience of assessment of social and economic effects from the development of the tourist sphere is analyzed and the possibility of its use in the conditions of Ukraine is substantiated.

Keywords: tourist potential of the city, direct and indirect effects, multiplier.
LEADERSHIP AND MANAGEMENT IN PUBLIC ADMINISTRATION
Authors: Zubek Michał
Published: October 2020

All the organizations of the contemporary society require professional management. Special challenges are to be faced by public organizations which – because of their public mission – are obliged to take care of the common good. Proper management of public sector organizations by leaders with leadership qualities determine the level of public value attained by the very organizations. In the era of knowledge-based society, the rudimentary role of leadership is to achieve high standards by the organizations in the area of knowledge acquisition, knowledge sharing, implementation of innovative solutions and the ability to adapt to fast changing environment. Leadership is also about creating corporate cultural identity – a significant link between corporate mission and its human resources so as to develop the best possible standards of providing public services to inhabitants of the set community.
Supporting Social Activity as Part of the Sustainable Development Strategy
Authors: Czaińska Katarzyna
Published: October 2020

The article presents the results of the study the main purpose of which was to determine the level of social activity in Poland. However, the specific goal was to identify the possibilities of using employees’ social activity in implementing the sustainable development strategy (SDS) in enterprises. As the presented study is part of a larger scientific project (statutory research) entitled Human capital management in the conditions of sustainable development, the conclusions of the analysis are the basis for further work, which will result in the development of a set of good practices for enterprises and other organisations in the field of human capital management in terms of using the potential and competences of employees active in the area of social work. The diagnosed tendency of the Polish population to work for the benefit of the social good allows the author to conclude that enterprises that want to implement the SDS should use the potential existing in socially engaged employees.
Towards a Sustainable Vocational Career
Authors: Fryczyńska Marzena
Published: October 2020

The goals of sustainable development set priorities for a broad range of stakeholders, i.e. individuals, organisations, societies, and states. They translate into career management priorities, with a view to making careers sustainable. The article presents the preliminary results of the analysis of the concept and the range of meanings of a sustainable career. As a result of a critical analysis and the placement of this concept in the area of management and quality, the assumptions and the definition of a sustainable vocational career were formulated, indicating that it is a sequential arrangement of personal work and outof-work experience related to the performance of work that make it possible to retain physical and mental health and to match competences in a manner enabling productive and meaningful work over a long period.
The Perception of Fair Remuneration as a Component of Sustainable Development
Authors: Kinowska Hanna
Published: October 2020

Sustainable development leads to the satisfaction of basic human needs, while maintaining the integrity of the ecosystem. The implementation of sustainable development principles in an organisation requires its transformation. The diversity of changes requires support from human capital management. It is essential to reach the foundations of the functioning of an organisation, encompassing the basic principles of its operation. The engagement of employees, which is necessary to follow the principles of sustainable development, implies the need to use a comprehensive set of instruments under the broadly conceived remuneration system. The basic criterion for its assessment is fairness.
公路桥梁护栏安全结构设计分析
Authors: 刘 劲草
Published: October 2020

对于公路桥梁工程而言，护栏安全设施至关重要，其直接影响着人们的出行安全，因此，加强对护理质量的把控、提升护栏的防护等级十分必要。在文章中，我们主要就公路桥梁护栏所存在的不足进行分析，而后提出具体的安全设计路径，旨在达到理想的安全防护效果，可大大提高公路桥梁工程的安全等级。对此，文中就公路桥梁护栏安全结构设计展开了相关的分析与研究。
基于加强房屋建筑工程项目管理的问题及措施研究
Authors: 别 科峰
Published: October 2020

建筑行业通过加强房屋建筑工程项目管理能够提升其在市场中的核心竞争力，进而增加行业效益和社会收益。由于现阶段我国房屋建筑工程项目管理还存在一些问题，导致管理工作无法正常发挥作用，影响了施工进度，对行业带来不利影响。文中首探究了房屋建筑工程项目管理存在的问题，然后提出了加强措施。
保温节能施工技术在土建建筑外墙施工中的应用
Authors: 葛 利娜
Published: October 2020

在最近的几年时间里，我国社会发展十分的迅猛，从而使得人们的思想意识出现了巨大的变化，在这种趋势下，人们对于环境保护工作越发的重视。要想促进土建工程节能环保的效果不断提升，施工单位务必要对外墙保温施工技术加以合理地运用，这样不但能够有效的满足室内空间对温度的需要，并且还可以对外墙结构起到良好的保护作用。在实际组织开展建筑工程施工工作的时候，工作人员需要充分结合建筑工程各方面情况，针对外墙结构施工技术进行实时的管控。但是就实际施工工作来说，因为会受到多方面因素的影响，所以无法从根本上对施工质量加以保证。这就需要施工单位需要综合现实情况，尽可能的对各种不良影响加以规避，并制定切实可行的施工方案，促进建筑工程整体经济和社会效益的不断提升。
探讨岩土工程勘查中的地基处理问题
Authors: 黄 法忠
Published: October 2020

在展开工程建设的过程中，岩土工程勘查是不可忽视的，切实做好此项工作可以使得工程设计、施工所需的资料切实满足，在此基础上对施工方法进行选择，确保发生安全事故的几率能够大幅降低。然而从当下岩土工程勘查的实际情况来看，地基处理问题是客观存在的，这对工程建设造成的影响是非常大的，因而要通过行之有效的措施来完成地基处理工作。文中主要针对岩土工程勘查过程中如何对地基问题进行处理展开深入探析。
化工生产技术管理与化工安全生产的关系
Authors: 杜 明明 , 任 俊刚 , 陈 龙
Published: October 2020

在国内经济发展的进程中，化工企业起到的推动作用是较大的。随着社会经济发展速度持续加快之际，市场经济变得更为多元，更加复杂，然而化工企业采用的生产模式、生产技术是较为陈旧的，无法满足社会发展的实际需要。化工企业若想保证之际在市场中保持竞争优势，则要对化工生产技术展开有效的管理，如此方可使得化工企业保持稳健发展。化工企业必须要通过有效途径来提高生产效率，进而使得生产力能够得到增强，如此方可使得大家的实际需求得到切实满足，企业具有的竞争优势能够长期保持。当然，化工企业在组织生产时，要确保生产过程更为安全，确保产品质量能够达到标准要求，如此方可使得生产人员的人身安全得到切实保证，生产效率能够有大幅提高，而且化工生产可以顺利展开。本篇文章主要针对化工生产技术管理以及安全生产展开深入探析，将两者间存在的关联性予以明确，针对具体的情况选择最为合适的优化策略，以期使得化工生产能够顺利展开。
装配式建筑套筒灌浆技术施工控制探析
Authors: 毕 高飞
Published: October 2020

文章简要分析装配式建筑施工方式的长处，着重探究半灌浆技术的施工控制，包括材料搅拌、灌浆作业、成品养护以及其他注意事项等，旨在确保灌浆技术的施工质量，发挥半灌浆技术的优势。
THE EFFECT OF OUTDOOR LESSONS IN NATURAL SCIENCES ON STUDENTS’ KNOWLEDGE, THROUGH TABLETS AND EXPERIENTIAL LEARNING
Authors: Cotič Nastja , Plazar Janja , Istenič Starčič Andreja , Zuljan Darjo
Published: October 2020

Experiential learning was introduced to support a child’s concept development towards evolution scientific literacy. This study examined the effect of an experiential learning model (The Mobile Natural Science Learning - MNSL) on the knowledge of 4th grade primary school students in Slovenia, during natural science school lessons at the seashore through the use of tablets. Mobile technology provides authentic learning, assisting outdoor lessons providing material and environmental context in learning, which support the experience of a learner. In the experimental group (N = 95), outdoor learning in the seashore included Kolb’s experiential learning cycle with the integration of tablets. In the control group (N=97), the teachers used concrete experience for exploring the seashore, excluding the Kolb’s cycle. The data were collected by using two science knowledge pre and post – tests. The test items were classified into three TIMSS’ cognitive domains: 1) factual knowledge, 2) conceptual understanding, and 3) reasoning and analysis. Differences between groups were analysed through Mann-Whitney U-test and showed that the experimental group had better learning outcomes than the control group. Findings indicate that the MNSL-model had a positive effect on students’ achievement in science, more precisely in knowledge on marine organisms and life at the seashore. Keywords: Kolb’s experiential learning cycle, natural science, outdoor learning, seashore
EXPLORING RELATIONS AMONG PRE-SERVICE SCIENCE TEACHERS’ MOTIVATIONAL BELIEFS, LEARNING STRATEGIES AND CONSTRUCTIVIST LEARNING ENVIRONMENT PERCEPTIONS THROUGH UNSUPERVISED DATA MINING
Authors: Kingir Sevgi , Gok Bilge , Bozkir Ahmet Selman
Published: October 2020

Educational data mining is a developing research trend for exploring hidden patterns and natural associations among a set of student, teacher or school related variables. Discovering profiles of preservice science teachers using data mining methods would give important information about quality of teacher education programs and future science teachers’ performance. The aim of this research was to describe characteristics of preservice science teachers and to explore the relations among their motivational beliefs, learning strategy use, and constructivist learning environment perceptions. Participants included 480 preservice science teachers in their final semester of the teacher education program. Data were gathered using Demographic Questionnaire, Motivated Strategies for Learning Questionnaire, Achievement Goal Questionnaire and Constructivist Learning Environment Scale. Findings of clustering analysis revealed gender as a discriminating factor between the obtained two natural groups. Preservice science teachers’ characteristics including background characteristics, motivational beliefs, strategy use and constructivist learning environment perceptions were grouped into two clusters, namely males and females. Moreover, the association rules mining analysis revealed strong relations among preservice science teachers’ motivational beliefs, learning strategy use, and constructivist learning environment perceptions. This research provided many important findings that can be useful for further decision-making strategies.
Keywords: constructivist learning environment, data mining, learning strategies, motivational belief, pre-service science teacher
ENHANCING STUDENTS’ HIGH-ORDER COGNITIVE SKILLS FOR HIERARCHICAL DESIGNS IN MICRO AND SYMBOLIC PARTICULATE NATURE OF MATTER
Authors: Su King-Dow
Published: October 2020

To be familiar with micro and symbolic performances, students could work out more effective approaches of innovated techniques known as five hierarchical designs in chemistry equilibrium. However, the most frequently reported problem in students’ assessment of chemistry study is attributed to their poor skill recognizing basic concepts. The aim of this research was to construct the 6 test items to help undergraduate students assess their high-order and low-order cognitive skills as a deeper framework of particle representations. It takes a dynamic appeal for students to identify their profound understanding of cognitive skills in accordance with their potential performances of particle representations. In this research, students activate the test instrument to sustain their development of content validity and inter-rater reliability. The research results mark a different responsive engagement of both high-order and low-order cognitive skills in students’ total performances with the skill ratio score of 1:6 for conceptual recognition and analyses of micro and symbolic performances. All students’ micro and symbolic performances offer an indication for understanding their advanced cognitive skills in the particulate nature of matter. It is beneficial to improve new perspectives in the discussions and activity hierarchical designs in their chemistry equilibrium classrooms. Keywords: high-order cognitive skills, hierarchical designs, micro, symbolic performances, particulate nature of matter
Rivaroxaban versus Warfarin for Prevention of Thromboembolism in Bangladeshi Patients with Non-Valvular Atrial Fibrillation
Authors: Sodruddin Golam , Rahman Md Mukhlesur , Habib SM Ahsan , Chowdhury MSI Tipu , Bashar Adnan , Hoque Md Harisul , Chowdhury Abdul Wadud , Akter Najnin , Hossain Shah Md Zakir , Banerjee Sajal Krishna
Published: October 2020

Background: The use of Warfarin reduces the rate of ischemic stroke in patients with atrial fibrillation but requires frequent monitoring and dose adjustment. Rivaroxaban, an oral factor Xa inhibitor, may provide more consistent and predictable anticoagulant effects than Warfarin.

Methods: In this Open comparison trial, the researchers compared Rivaroxaban (at a daily dose of 20 mg or 15 mg daily in patient with a creatinine clearance of 30-49 ml/min ) with dose adjusted Warfarin (target INR 2.0 to3.0) in 2,846 patients with nonvalvular atrial fibrillation and CHA2DS2-VASc Score 2 or more. The primary efficacy outcome was stroke or systemic embolism and primary safety outcome was major or minor bleeding. This research was designed to determine whether Rivaroxaban have more efficacy and safety than Warfarin for the primary outcomes.

Results: Total follow-up period was 6 months. Risk factors and co-morbidities were similar in both groups. Baseline investigations were also similar. Age and sex of both groups were matched. The rate of ischaemic stroke was 1.8% in Rivaroxaban group, as compared with 2.18% in the Warfarin group (p 0.479, nonsignificant). The rate of haemorrhagic stroke was 0.53% in Rivaroxaban group, as compared with 1.36 % in the Warfarin group (p 0.026, significant). Systemic embolism was 0.08% in Rivaroxaban group, as compared with 0.15 % in the Warfarin group (p 0.561, non-significant). The rate of major bleeding was 0.4% in Rivaroxaban group and 0.53 % in the Warfarin group (p 0.361, non-significant). The rate of minor bleeding was 2.10% in Rivaroxaban group, as compared with 2.33% in the Warfarin group (p 0.681, non-significant).

Conclusions: Rivaroxaban have similar efficacy and better safety profile than Warfarin in patients with nonvalvular atrial fibrillation in Bangladeshi population.

University Heart Journal Vol. 16, No. 2, Jul 2020; 99-105
Vapaan sivistystyön olemus
Authors: Harva Urpo
Published: October 2020

Artikkelissa tarkastellaan vapaan sivistystyön sekä myös laajemmin aikuiskasvatuksen lähtökohtia. Aikuiskoulutuspolitiikka ja yhteiskuntapolitiikka nähdään terminologisesti täsmentymättöminä, sekä niiden sisältämät tavoitteet vieraina humanistiselle traditiolle. Kirjoittajan näkemyksen mukaan vapaan sivistystyön olemukseen kuuluu vapaan itsekasvatuspyrkimyksen herättäminen ja edistäminen. Artikkelin lopussa tarkastellaan työn, vapaa-ajan ja sivistyksen välisiä suhteita.
Etäisopetusta teknisellä alalla
Authors: Teikari Veikko , Jääskeläinen Marianna , Mattila Anne
Published: October 2020

Tutkimuksen tavoitteena oli selvittää, miksi ja millaiset työelämässä toimivat ihmiset hakeutuvat suorittamaan työteknikko- ja rationalisointitutkintoja, millaiset ovat heidän opiskeluolosuhteensa ja miten tutkintojen suorittaminen vaikuttaa heidän työelämärooleihinsa. Tärkeimpinä opiskelumotiiveina korostuivat ammattitaidon kohottaminen ja toisiin tehtäviin pyrkiminen. Monista työn ohella tapahtuneen opiskelun vaikeuksista huolimatta opiskelun anti koettiin positiivisena. Tutkintojen suorittamisen koettiin useimmiten auttavan menestymistä työelämässä.
Mulheres no puerpério e a prevenção de patologias ligadas à morbimortalidade materno-infantil
Authors: Oliveira Jéssika Felix de , Santos Joice Goes dos , Viana Magda Rogéria Pereira
Published: October 2020

O ciclo gravídico-puerperal é um momento integrado por grandes transformações tanto físicas, quanto psíquicas e emocionais, sendo uma experiência bastante importante para as mulheres, para o casal e também para a família. Objetivou-se analisar as publicações científicas sobre mulheres no puerpério e a prevenção de patologias ligadas a morbimortalidade materno-infantil. Trata-se de uma revisão integrativa, realizada durante o período de fevereiro a setembro de 2020. Para coleta de dados, utilizou-se a Biblioteca Virtual em Saúde - BVS, nas seguintes bases: Base de Dados de Enfermagem, e Literatura Latino-Americana e do Caribe em Ciências da Saúde, com os descritores: Puerpério. Morbimortalidade. Mortalidade Materna. Mortalidade Neonatal e Cuidados de enfermagem. Os estudos foram agrupados em duas categorias, conforme a similaridade dos mesmos: Mortalidade materno-infantil e fatores associados e Assistência de enfermagem puerperal na atenção primária à saúde e âmbito domiciliar. Concluindo, constatou-se que a saúde da mãe no puerpério repercute na saúde da criança, ressaltando o quão imprescindível tornou-se a atenção e assistência do enfermeiro no puerpério, haja vista os medos, dúvidas e dificuldades que possam perpassar após a alta hospitalar. A partir disso, a visita domiciliar puerperal adquiriu suma importância, uma vez que permite identificar quaisquer riscos que a tríade mãe, filho e família possam apresentar.
Identidade social de graduandos de Enfermagem numa Universidade pública do Rio de Janeiro, Brasil
Authors: Santos Emíllia Conceição Gonçalves dos , Santos Mauro Leonardo Salvador Caldeira dos , Almeida Yasmin Saba de , Costa Rosimeire Areias Rodrigues da , Lourenço Elza Beatriz Bispo , Assis Wesley Barcellos de
Published: October 2020

Objetivo: Desvelar o perfil sociodemográfico dos estudantes de Enfermagem de uma Universidade Pública do Rio de Janeiro, Brasil, relativamente às variáveis de Sexo, Cor/ etnia / raça, Idade, Estado civil, Presença de Prole, Coabitação e Responsável pela família. Metodologia: Trata-se de uma pesquisa qualitativa, exploratório-descritiva, de campo, sendo esta um recorte de tese de doutorado. Para análise dos dados utilizou-se estatística simples e não inferencial. A amostragem contou com 25 estudantes de Enfermagem do quinto período. Resultados: As variáveis sociodemográficas foram tabuladas em valores absolutos e relativos expressando o perfil dos estudantes. Conclusão: Os achados possibilitaram a exposição do perfil sociodemográfico da população estudada, demonstrando a estrutura do grupo, obtendo-se assim, uma fração da identidade social desses estudantes. Evidenciou-se que o conjunto amostral é composto por adultos jovens, sexo feminino, solteiras, sem filhos, pertencentes às classes D e E que buscam a Enfermagem por sua afinidade com a área de saúde.
Conhecimento nutricional e suplementar entre praticantes de atividade física: uma revisão
Authors: Cunha Ester Eustórgio , Sousa Brenno Felipe Chaves da Costa , Landim Liejy Agnes dos Santos Raposo
Published: October 2020

O conhecimento nutricional pode ser caracterizado como um conjunto de informações adquiridas sobre alimentação e nutrição através das habilidades do processo cognitivo, ou simplesmente é o que se entende com relação aos aspectos gerais dos alimentos. O objetivo desta pesquisa é descrever o que dizem as publicações científicas sobre o conhecimento nutricional e suplementar entre os praticantes de atividade física. Trata-se de uma revisão bibliográfica em que foram utilizados 16 artigos científicos pesquisados na base de dados SCIELO e Google Acadêmico no idioma português entre os anos 2011 e 2019. Os participantes da pesquisa estão preocupados com os assuntos relacionados a nutrição, porém há pouca orientação, necessitando de profissional nutricionista juntamente ao educador físico. Os praticantes de atividade física buscam informações com instrutores de academia, professores de educação física e também seguem autoindicação, o que reflete diretamente em sua conduta relacionada à nutrição. Conclui-se que, embora maioria dos praticantes de atividade física tenha interesse sobre aspectos de uma alimentação saudável, possuem um moderado conhecimento nutricional. Observam-se práticas errôneas e pouco conhecimento em relação a suplementos alimentares, bem como a busca por informações e orientações nutricionais com pessoas não habilitadas para tal fim.
Consumo alimentar e as implicações de deficiências nutricionais em escolares com déficit de atenção e hiperatividade: uma revisão
Authors: Araújo Ana Karyne Frota Prado , Marques Sâmia Janiely Sousa , Bezerra Keila Cristiane Batista , Ibiapina Daniela Neves Fortes
Published: October 2020

O presente estudo tem como temática o consumo alimentar e as implicações de deficiências nutricionais em escolares com transtorno de déficit de atenção e hiperatividade, por compreender que hábitos alimentares inadequados contribuem  no agravo dos sintomas do transtorno. O objetivo foi realizar uma revisão integrativa sobre a influência do inadequado consumo alimentar e das deficiências nutricionais em escolares com TDAH. Foram selecionados artigos nos últimos oito anos (2012 a 2020), nos idiomas português e inglês. A busca dos artigos foi realizada em três bases de dados eletrônicos online: Scielo, Google acadêmico e PubMed, utilizando os seguintes descritores: TDAH, Consumo alimentar, Comportamento alimentar, Escolares. A partir dos descritores, foram selecionados 30 artigos, e logo após a aplicação dos critérios de inclusão e exclusão, permaneceram 10 artigos, sendo 09 na língua inglesa e 01 na língua portuguesa. Foi possível observar  que crianças com TDAH apresentaram deficiências de micronutrientes comparados ao grupo controle e que existe associação do consumo alimentar inadequado com o agravo dos sintomas característicos do transtorno. Conclui-se que  uma alimentação saudável com a inclusão de alimentos ricos em ferro, zinco, cálcio, ácidos graxos poliinsaturados ômega-3, vitaminas B-2, B6, B-12, K e E, podem vir a reduzir a sintomatologia característica do TDAH, melhorando a qualidade de vida e por outro lado, alimentos não saudáveis, processados, industrializados podem agravar os sintomas do TDAH e refletir de forma negativa principalmente no aumento dos níveis de hiperatividade.
Mitigação de reforço estrutural através de proteção catódica
Authors: Santos Manuel Fernando Sousa Ferreira dos , Longo Orlando Celso
Published: October 2020

O concreto é o material de construção mais empregado na construção civil pela humanidade. No último século, com aceleração após a segunda guerra mundial. seu desenvolvimento proporcionou o crescimento de cidades, com incremento de estruturas arrojadas de plasticidade singela, que parecem desfiar lei da gravidade. De modo paradoxal, nem sempre recebeu a atenção necessária à sua durabilidade e conservação. Vários métodos se consolidaram para utilização em seu reparo e manutenção, criando uma vertente própria na engenharia para sua utilização, onde, entretanto todos se mostram caros e dispendiosos. Empregada a décadas na indústria naval, a proteção catódica ainda apresenta utilização restrita na construção, representando um enorme avanço na manutenção das estruturas de concreto ou argamassa armada. Apresenta a vantagem de poder ser inserida em qualquer momento da vida útil da estrutura, embora deva ser prevista desde a etapa inicial do projeto. A incorporação em estruturas existentes propicia o alongamento de sua vida útil, diminuição do custo de manutenção, recuperação ou reforço em casos mais extremos.
Um panorama das publicações de quatro periódicos da área de educação de matemática a respeito de jogos como recursos didáticos para o ensino de matemática
Authors: Hermann Wellington , Coqueiro Valdete dos Santos , Pacheco Patrick Silva
Published: October 2020

Esta é uma pesquisa qualitativa que teve como objetivo desenvolver e apresentar um panorama sobre publicações a respeito do uso de jogos para o ensino de matemática em quatro periódicos. Os periódicos selecionados foram: Boletim de Educação Matemática (Bolema), Zetetiké, Revista de Educação Matemática (REMat) e Educação Matemática em Revista (EMR). Foram feitas buscas nas páginas online dos periódicos por artigos que tivessem a palavra jogos e/ou expressões como jogos para o ensino de matemática em seu título, no resumo ou nas palavras-chave. Nas análises, realizadas por meio da leitura integral dos 18 textos selecionados, foram identificadas quatro temáticas gerais: Proposta de ensino por meio de jogos, aplicação de jogos no ensino de matemática, teorização a respeito do uso de jogos para o ensino de matemática e jogo como recurso argumentativo para tratar de matemática. Uma constatação dessa pesquisa foi o fato de a maior parte das publicações envolverem o ensino fundamental. Infere-se que isso deve acontecer pelo motivo do jogo aproximar o conteúdo matemático de um contexto menos formal e proporcionar a institucionalização dos conteúdos de maneira gradativa a partir das situações de jogos.  Uma observação importante diz respeito ao pequeno número de publicações (18) sobre o uso de jogos para o ensino de matemática encontrados nesses periódicos, considerando-se que o período total foi de 26 anos de publicações dos periódicos analisados. Isso pode indicar que existe uma lacuna nas pesquisas que tratam da utilização de jogos para o ensino e a aprendizagem de matemática.
Design Thinking e o Pensamento Computacional e suas articulações para o ensino de Robótica Educacional: uma revisão
Authors: Rosa Valdir , Coelho Neto João
Published: October 2020

Este artigo examina o campo crescente da utilização do design thinking e do pensamento computacional para o ensino de robótica educacional por meio de um mapeamento baseado nas etapas de uma revisão sistemática da literatura. Este mapeamento buscou reunir evidências de como o ensino de robótica tornou-se uma ferramenta útil para o desenvolvimento de habilidades cognitivas como o pensamento computacional, sendo ainda potencializado pelo uso do design thinking. Nesse sentido, buscou-se na literatura conhecer como essas abordagens estão sendo realizadas, em quais níveis de escolaridades estão sendo efetuados os estudos na área, se há um currículo específico para esse fim, e quais resultados já foram alcançados. As conclusões deste estudo apontam para um uso cada vez maior da robótica educacional para o desenvolvimento do pensamento computacional, sendo realizada em todos os níveis de escolaridade do Ensino Básico. Não há um currículo totalmente definido e nem um padrão a ser seguido, mas há contribuições implícitas de design thinking nas atividades relatadas para o desenvolvimento do pensamento computacional.
(Des) encontros conceituais em pesquisas das áreas de Educação e Educação em Ciências: um enfoque no estado da arte
Authors: Miguel Kassiana da Silva , Ferraz Daniela Frigo , Justina Lourdes Aparecida Della
Published: October 2020

A presente pesquisa tem como objetivo apresentar os resultados do levantamento bibliográfico de trabalhos com o foco no estado da arte, no âmbito das áreas de Educação e Educação em Ciências, no período de 1994 a 2018. Como resultado desse levantamento, discorremos sobre alguns conceitos relacionados ao estado da arte presentes nesses trabalhos. Para tanto, adotamos como delineamentos metodológicos os pressupostos de natureza qualitativa, do tipo pesquisa bibliográfica. A partir das fontes de coleta de dados identificou-se 44 trabalhos (10 teses, 3 dissertações  e 31 artigos científicos), publicados no período de 1994 a 2018, presentes em quatro bases de dados: 1) Google Acadêmico; 2) Base de Dissertações e Teses da CAPES; 3) Biblioteca Digital Brasileira de Teses e Dissertações (BDTD); 4) Atas do Encontro Nacional de Pesquisa em Educação em Ciências (ENPEC). Os resultados apontam que tanto os trabalhos da área de Educação quanto de Educação em Ciências assinalam para a importância do uso dos métodos do estado da arte, no que tange ao mapeamento e à descrição da evolução de determinada produção acadêmica acerca de um tema específico, com o intuito principal de diagnosticar possíveis lacunas e perspectivas do contexto investigado, de modo que embase e auxilie nos delineamentos de futuras pesquisas que se utilizam desse método.
Prebióticos e probióticos na saúde e no tratamento de doenças intestinais: uma revisão integrativa
Authors: Marques Chayane Gomes , Cruz Edna Milene Ribeiro Maia da , Bezerra Valéria Mendes , Costa Joana Talita Galdino , Lira Sandra Machado , Holanda Marcelo Oliveira , Silva José Ytalo Gomes da , Canabrava Natália do Vale , Silva Bruno Bezerra da , Guedes Maria Izabel Florindo
Published: October 2020

Objetivo: realizar uma revisão integrativa sobre a função dos prebióticos e probióticos na manutenção da saúde, bem como suas aplicações no tratamento da constipação idiopática crônica (CIC), da síndrome do intestino irritável (SII) e da doença inflamatória intestinal (DII).  Metodologia: trata-se de uma revisão integrativa da literatura, cuja busca dos estudos foi realizada nas bases de dados Cochrane e PubMed, com análise de trabalhos publicados nos últimos dez anos (2010-2020) escritos em inglês. Resultados: O uso de probióticos na CIC e SII mostrou efeitos benéficos na redução dos sintomas dessas doenças, modificação na microbiota e melhora na qualidade de vida dos pacientes. Na CIC, a inulina foi o prebiótico com mais efeitos positivos na sintomatologia da doença. Na DII, o uso de prebióticos e probióticos mostrou efeitos benéficos discretamente maiores para a RCU do que para a DC. Conclusão: Prebióticos e probióticos podem trazer tanto benefícios preventivos quanto terapêuticos à saúde intestinal, com ações diretas e indiretas na microbiota, imunidade e processos metabólicos do hospedeiro. A utilização desses compostos e microrganismos nas doenças estudadas demonstram resultados promitentes, principalmente, no campo dos probióticos. A partir da análise dos ensaios clínicos, as cepas promissoras no tratamento da DII foram Bifidobacterium, Lactobacillus, Enterococcus faecium (DC e RCU) e Clostridium butyricum (RCU). No entanto, salientamos a necessidade de estudos mais homogêneos no tratamento da DC com probióticos e prebióticos e o uso de prebióticos na SII.
Presença de fruteiras nativas Myrtaceae em propriedades rurais do Sudoeste do Paraná
Authors: Cassol Darcieli Aparecida , Wagner Junior Américo , Moura Gisely Correa de , Fabiane Kamila Cristina , Miranda Fabiani das Dores Abati , Donazzolo Joel , Pirola Kelli , Conceição Paulo Cesar
Published: October 2020

O Brasil possui enorme diversidade genética de fruteiras silvestres do mundo. Entretanto, pouco se conhece sobre a maioria destas espécies. Na região Sudoeste do Paraná essa diversidade pode ser encontrada, mesmo com ação antrópica ocorrida nos últimos anos, causando fragmentação do ecossistema, ocasionando crescente erosão genética, perdendo-se genótipos de fruteiras nativas potenciais. Desse modo, a conservação dos recursos genéticos é primordial para estratégias de redução dos danos causados ao meio ambiente e da falta de informações técnicas para potencializar o uso das mesmas. Este trabalho teve por objetivo fazer levantamento das fruteiras nativas da família Myrtaceae presentes em oitocentas propriedades rurais de quatro municípios do Sudoeste do Paraná. O presente trabalho foi conduzido em propriedades rurais de Dois Vizinhos, Itapejara do Oeste, Verê e São Jorge d'Oeste (PR). Buscou-se maior número de agricultores familiares que possuíam em suas propriedades fruteiras nativas pitangueira, jabuticabeira, uvaieira, cerejeira-do-mato, guabirobeira, guabijuzeiro, sete capoteiro, goiabeira serrana, araçazeiros amarelo e vermelho. Foi aplicado questionário semi-estruturado, que versou questões da presença, manejo e uso de fruteiras Myrtaceaes nas propriedades, após consentimento livre esclarecido. Fez-se levantamento das fruteiras nativas presentes em cada propriedade bem como idade dos agricultores, área de terra, distribuição das propriedades por comunidade, altitude e demais espécies nativas encontradas. As fruteiras nativas da família Myrtaceae ainda estão presentes nas propriedades rurais do Sudoeste do Paraná, porém algumas encontram-se com reduzida quantidade, tornando necessário projetos de conservação ou buscar formas de uso de suas frutas. As jabuticabeiras existentes foram todas plantadas, não tendo exemplares nativos.
Revisão integrativa sobre a importância da Educação em Saúde no aperfeiçoamento dos profissionais de enfermagem
Authors: Porto Murilo de Jesus , Almeida David Jesus de
Published: October 2020

O processo da educação em saúde tem como foco no sentido de saber ensinar a passar uma determinada informação à alguém que não sabe ou que necessita se atualizar sobre determinado tema voltado a aspectos relativos à saúde. O objetivo geral da pesquisa é analisar o que as pesquisas, dos últimos quatros anos, têm proposto sobre a educação continuada em saúde para enfermeiros. Trata-se de um estudo de revisão integrativa, através de busca eletrônica de artigos indexados no SCIELO, a partir da seguinte palavra-chave: educação continuada em saúde aos profissionais de enfermagem, sendo analisado 10 artigos sobre os devidos temas proposto. Como resultados a educação continuada em saúde no âmbito da enfermagem mostra ao entendimento de que o sujeito deve ter o conhecimento atual atingir um determinado objetivo em seguir sua carreira profissional, tal carreira que incluem meios eficazes de aperfeiçoamento para a realização profissional e ofertar a qualidade integral do atendimento a toda sociedade, sempre avaliando a importância e necessidade do paciente como um todo e também sendo viável para a implementação da assistência de enfermagem, possibilitando diálogos humanos os quais condizem aos temas de saúde aos indivíduos havendo os previstos cuidados por meio da qualificação. Dessa forma com os resultados dessa pesquisa espera-se contribuir de maneira clara, com os profissionais enfermeiros em geral à respeito de que a qualidade da assistência está intimamente ligada a uma necessidade constante de participação dos mesmos em programas de educação em saúde.
Environmental effects of the COVID-19 pandemic from a (marine) ecological perspective
Authors: Coll M
Published: October 2020

The 2019-2020 pandemic of the SARS-CoV-2 virus—the cause of the novel COVID-19 disease—is an exceptional moment in modern human history. The abrupt and intense cessation of human activities in the first months of the pandemic, when large parts of the global human population were in lockdown, had noticeable effects on the environment that can serve to identify key learning experiences to foster a deep reflection on the human relationship with nature, and their interdependence. There are precious lessons to be learned. A global, tangible threat was needed to trigger a global lockdown, where different societies adopted different strategies and management measures to adapt or transform their activities. Humanity is still coming to terms with how to relaunch the economy while preventing further outbreaks. Here, I summarize the immediate positive and negative effects that the pandemic has had on the natural environment, with emphasis on marine ecosystems. I reflect on key lessons learned from this unprecedented situation so far. The essential role that the oceans play in maintaining the functioning of natural systems and key socio-economic activities is exceptionally relevant, and I discuss key not-to-miss opportunities to add the ‘Blue Recovery’ to the international agenda under the new ‘Build Back Better’ or ‘Healthy Recovery’ context after the acute phase of COVID-19. Achieving sustainable use of the ocean is one of the grand challenges of the new decade, and marine ecologists must play a more proactive role.
Farmers’ Attitudes towards Risk—An Empirical Study from Poland
Authors: Sulewski Piotr , Wąs Adam , Kobus Paweł , Pogodzińska Kinga , Szymańska Magdalena , Sosulski Tomasz
Published: October 2020

Risk aversion is an important research area in the field of agricultural economics in the last years. Creating effective and efficient risk management tools in an increasingly volatile economic and natural environment requires proper recognition of farmers’ behavior and attitudes towards risk. In this context, the main aim of the paper was to estimate farmers’ attitudes towards risk and identification of farm’s and farmer’s characteristics in dependency on risk aversion level. The assessment of farmers’ preferences towards risk was based on hypothetical games in a representative sample of 600 Polish farms—participants of Farm Accountancy Data Network (FADN). Based on the interviews with farmers, a relative risk aversion coefficient has been estimated. Results revealed that on average Polish farmers have quite a strong risk aversion. Their attitudes towards risk are strongly linked with their self-assessment regarding their way of making decisions under risk. Some relations between farmers’ risk aversion and perception of selected risk factors could also be observed. The results revealed that the application of specified risk management tools by farmers and their potential reaction to a significant income drop are related to risk aversion level.
Substance-P Restores Cellular Activity of ADSC Impaired by Oxidative Stress
Authors: Park Jeong Seop , Piao Jiyuan , Park Gabee , Hong Hyun Sook
Published: October 2020

Oxidative stress induces cellular damage, which accelerates aging and promotes the development of serious illnesses. Adipose-derived stem cells (ADSCs) are novel cellular therapeutic tools and have been applied for tissue regeneration. However, ADSCs from aged and diseased individuals may be affected in vivo by the accumulation of free radicals, which can impair their therapeutic efficacy. Substance-P (SP) is a neuropeptide that is known to rescue stem cells from senescence and inflammatory attack, and this study explored the restorative effect of SP on ADSCs under oxidative stress. ADSCs were transiently exposed to H2O2, and then treated with SP. H2O2 treatment decreased ADSC cell viability, proliferation, and cytokine production and this activity was not recovered even after the removal of H2O2. However, the addition of SP increased cell viability and restored paracrine potential, leading to the accelerated repopulation of ADSCs injured by H2O2. Furthermore, SP was capable of activating Akt/GSK-3β signaling, which was found to be downregulated following H2O2 treatment. This might contribute to the restorative effect of SP on injured ADSCs. Collectively, SP can protect ADSCs from oxidant-induced cell damage, possibly by activating Akt/GSK-3β signaling in ADSCs. This study supports the possibility that SP can recover cell activity from oxidative stress-induced dysfunction.
On the 5G and Beyond
Authors: Silva Mário Marques da , Guerreiro João
Published: October 2020

This article provides an overview of the fifth generation of cellular communications (5G) and beyond. It presents the transmission techniques of current 5G communications and those expected of future developments, namely a brief study of non-orthogonal multiple access (NOMA) using the single carrier with frequency domain equalization (SC-FDE) block transmission technique, evidencing its added value in terms of spectral efficiency. An introduction to the sixth generation of cellular communications (6G) is also provided. The insertion of 5G and 6G within the Fourth Industrial Revolution framework (also known as Industry 4.0) is also dealt with. Consisting of a change in paradigm, when compared to previous generations, 5G supports a myriad of new services based on the Internet of things (IoT) and on vehicle-to-vehicle (V2V) communications, supporting technologies such as autonomous driving, smart cities, and remote surgery. The new services provided by 5G are supported by new techniques, such as millimeter waves (mm-wave), in addition to traditional microwave communication, and by massive multiple-input multiple-output (m-MIMO) technology. These techniques were not employed in the fourth generation of cellular communications (4G). While 5G plays an important role in the initial implementation of the Fourth Industrial Revolution, 6G will address a number of new services such as virtual reality (VR), augmented reality (AR), holographic services, the advanced Internet of things (IoT), AI-infused applications, wireless brain–computer interaction (BCI), and mobility at higher speeds. The current research on systems beyond 5G indicates that these applications shall be supported by new MIMO techniques and make use of terahertz (THz) bands.