bluuebunny/crossref_metadata_2025 huggingface dataset:
MAPAS CONCEITUAIS E METACOGNIÇÃO COMO FACILITADORES DA APRENDIZAGEM DE QUÍMICA ORGÂNICA
Authors: Silva Renata Custódio da , Bizerra Ayla Márcia Cordeiro
Published: March 2022

Este artigo apresenta parte de uma pesquisa de mestrado e tem como objetivo descrever o uso de mapas conceituais como ferramenta de análise da aprendizagem significativa de química orgânica e de questionários metacognitivos para evidenciar o desenvolvimento e/ou evolução de habilidades metacognitivas pelos alunos participantes da pesquisa. Trata-se de uma pesquisa-ação de natureza qualitativa que consistiu na aplicação de uma Unidade de Ensino Potencialmente Significativa (UEPS) composta por diferentes etapas que envolveram atividades experimentais investigativas e questões problemas aplicadas a 11 (onze) alunos da terceira série do ensino médio de uma escola pública estadual de Pau dos Ferros no Rio Grande do Norte. Foram realizadas duas análises distintas: dos mapas conceituais desenvolvidos pelos alunos ao final da unidade e dos questionários metacognitivos aplicados em quatro momentos ao longo da UEPS. Os resultados obtidos apresentam indícios de aprendizagem significativa e de desenvolvimento de habilidades metacognitivas evidenciando as contribuições da UEPS para a aprendizagem e a capacidade dos instrumentos utilizados para estimular e avaliar esse processo.
DISRUPTURA E ATROFIA NO PROEJA: disputa entre distintos projetos de sociedade
Authors: Dantas Flores Tânia Maria , Ramos Fonseca Dora Maria
Published: March 2022

O presente artigo apresenta uma metanálise qualitativa da política pública brasileira ‘Programa de Integração da Educação Básica à Educação Profissional na modalidade de Educação de Jovens e Adultos – PROEJA”, no estado da Bahia - Brasil, cujo objetivo fulcral é combater a exclusão socioeducativa de jovens e adultos que foram excluídos do direito à educação formal em idade estabelecida por lei, com vistas à elevação da escolaridade integrada a uma qualificação profissional para combater, também, a exclusão no mundo do trabalho a fim de que esse coletivo tenha condições de produzir sua própria existência e exercer conscientemente sua cidadania. Para o presente artigo, elegeu-se, a categoria de análise 'permanência' dos estudantes nos cursos ofertados. Para apreender a realidade em sua complexa inteireza, usaram-se as lentes do conceito da pós-democracia para desnudar o que não é aparente, mas que está subjacente a determinadas medidas e ações do governo, que se colocam na contramão dos pressupostos do Proeja, o que concorre para sua atrofia e disruptura. Assim, de acordo com os dados sobre a (im)permanência dos estudantes, é coerente afirmar que o sistema adota mecanismos que reinventam a exclusão por meio de decisões, ações e estratégias que, sob o pretexto de mais oportunidades para os vulneráveis, mantém os coletivos da parte que não é reconhecida como parte, na condição de sujeitos políticos secundários, o que se traduz numa injustiça no Estado Democrático de Direito.
ANALISIS EFEKTIVITAS PEMBELAJARAN MATEMATIKA SECARA DARING SISWA SMP DI BANGKA BELITUNG PADA MASA PANDEMI COVID-19
Authors: Arisisari Ayen , Yopa Yopa , Karennisa Frisyeila , Farisma Siti , Pendi Pendi , Juwita Intan , Anisa Fitri
Published: March 2022

ABSTRAK

Penelitian ini bertujuan untuk menganalisis keefektifan pembelajaran matematika secara daring (online) pada masa pandemi Virus Corona. Penelitian ini merupakan penelitian deskriptif kualitatif dengan menggunakan metode survey secara daring yang dilakukan dengan menyebarkan lembar angket secara daring kepada 32 orang responden yang merupakan siswa dari beberapa SMP di Bangka Belitung. Teknik analisis data yang digunakan terdiri dari reduksi data, tampilan data, dan gambaran kesimpulan/verifikasi. Hasil penelitian yang dilakukan menunjukkan bahwa kebanyakan siswa dari beberapa SMP di Bangka Belitung dalam pembelajaran matematika secara daring masih kurang paham, beberapa siswa merasa pembelajaran matematika secara daring ini dianggap kurang efektif, dan juga modul atau buku merupakan model pembelajaran matematika yang dianggap efektif dari kebanyakan siswa dalam pembelajaran secara daring karena siswa menggunakan gadget dalam pembelajarannya tentu memiliki kendala salah satunya yaitu mengalami jaringan internet yang lambat. Jadi proses pembelajaran matematika lebih efektif dilakukan secara tatap muka atau luring.

Kata kunci : analisis; efektivitas; daring; pandemi

 

ABSTRACT

This study aims to analyze the effectiveness of online mathematics learning during the Corona Virus pandemic. This research is a research qualitative descriptive using an online survey method which was conducted by distributing questionnaire sheets online to 32 respondents who were students of several junior high schools in Bangka Belitung. in online learning because students use gadgets in their learning. Data analysis techniques used consist of data reduction, data display, and drawing conclusions / verification. The results of the research conducted show that most students from several junior high schools in Bangka Belitung in online mathematics learning still do not understand, some students feel that online mathematics learning is considered ineffective, and also modules or books are considered effective mathematics learning models for most students. one of them is experiencing a slow internet network. So the process of learning mathematics is more effectively done face-to-face or offline.

Keywoards: analysis; efectivities, online, pandemic
EFEKTIVITAS PEMBELAJARAN KOOPERATIF TIPE COOPERATIVE INTEGRATED READING AND COMPOSITION (CIRC) DITINJAU DARI KEMAMPUAN KOMUNIKASI MATEMATIS
Authors: Junior Ruben Andreas , Noer Sri Hastuti , Gunowibowo Pentatito
Published: March 2022

ABSTRAK

Penelitian ini merupakan jenis penelitian eksperimen semu yang bertujuan untuk mengetahui efektivitas model pembelajaran CIRC ditinjau dari kemampuan komunikasi matematis siswa. Populasi penelitian ini adalah seluruh siswa kelas VII SMP Tri Sukses Natar tahun pelajaran 2018/2019 yang terdistribusi dalam empat  kelas. Pengambilan sampel dilakukan dengan teknik purposive sampling dan dipilih siswa pada kelas VII A dan VII C. Desain yang digunakan adalah posttest only control group design. Data penelitian diperoleh dengan menggunakan instrumen tes kemampuan komunikasi matematis siswa. Pengujian hipotesis menggunakan uji proporsi. Hasil dari penelitian ini menunjukkan bahwa peningkatan representasi matematis siswa yang mengikuti pembelajaran CIRC lebih tinggi dari peningkatan representasi matematis siswa yang mengikuti pembelajaran konvensional. Berdasarkan hasil dan pembahasan, diperoleh simpulan bahwa pembelajaran CIRC efektif terhadap kemampuan komunikasi matematis siswa.

Kata kunci: CIRC; komunikasi matematis; pembelajaran kooperatif

 

 

ABSTRACT

This research is a type of quasi-experimental research that aims aimed to find out the effectiveness of the learning model of CIRC in term of mathematical communication of students. The population of this research was students of grade VII of Junior High School Tri Sukses Natar in academic year of 2018/2019 that were distributed into four classes. The sampling was done by puposive sampling technique and it was chosen students of VII A and VII C. The design which was used in this research was the posttest only control group design. Research data were obtained through test on mathematical communication of students. The data analysis which was used was t test. The result of this research show that enhancement on mathematical communication of students who follow learning with CIRC higher than of student who follow learning with convensional. Based on the results and working through of research, the conclusion of the research is the CIRC model effective against mathematical communication of student.

Keywords: CIRC; cooperative learning; mathematical communication
ANALISIS KESALAHAN SISWA DITINJAU DARI PERBEDAAN GENDER DALAM MENYELESAIKAN SOAL ARITMATIKA SOSIAL BERDASARKAN KRITERIA WATSON
Authors: Vahlia Ira , Setiawati Ni Nyoman , Rahmatunnisa Nurida , Susanti Reni
Published: March 2022

ABSTRAK

Penelitian ini bertujuan untuk mengetahui kesalahan peserta didik dalam menyelesaikan soal Artimatika Sosial yang ditinjau dari perbedaan gender berdasarkan  kriteria Watson. Metode penelitian ini merupakan jenis penelitian kualitatif dengan menggunkan pendekatan deskriptif. Pengumpulan data pada penelitian ini dilakukan dengan pemberian soal tes dan wawancara. Subjek penelitian ini adalah 6 orang peserta didik dari Kelas VII SMP Negeri 1 Rumbia yang terdiri atas 3 orang peserta didik laki-laki dan 3 orang peserta didik perempuan dan pemilihan subjek atau sampel dilakukan dengan teknik purposive sampling. Materi yang digunakan adalah materi Aritmatika Sosial. Teknik pengumpulan data dilakukan dengan pemberian 3 soal tes uraian dan kegiatan wawancara untuk memperkuat analisa yang dilakukan oleh peneliti. Teknik analisa data yang digunakan peneliti yaitu menganalisis kesalahan menurut kategori Watson, yaitu menganalisis jawaban tes tertulis yang sudah diberikan kepada siswa kemudian membagi kesalahan-kesalahan yang dilakukan oleh peserta didik kedalam 8 tipe kesalahan.

Kata kunci: analisis kesalahan; aritmatika sosial; kriteria watson.

 

ABSTRACT

This study aims to find out the errors of students in solving Social Artimatics questions in terms of gender differences based on Watson's criteria. This research method is a type of qualitative research using a descriptive approach. Data collection in this study was carried out by giving test questions and interviews. The subjects of this study were 6 students from Class VII SMP Negeri 1 Rumbia which consisted of 3 male students and 3 female students and the selection of subjects or samples was carried out by purposive sampling technique. The material used is Social Arithmetic material. The data collection technique was carried out by giving 3 essay test questions and interview activities to strengthen the analysis carried out by the researcher. The data analysis technique used by the researcher is to analyze errors according to the Watson category, which is to analyze the written test answers that have been given to students and then divide the errors made by students into 8 types of errors.

Keywords: error anallysis; aritmatica social; kriteria of watson.
ANALISIS KESULITAN BELAJAR SISWA DALAM PEMBELAJARAN MATEMATIKA KELAS X PADA MATERI SPLDV DENGAN MENGGUNAKAN PENDEKATAN PMRI
Authors: Agustina Rina , Kinanti Tia , Bunganingrum Titin Tri , Rifah Trimas
Published: March 2022

ABSTRAK 

Penelitian ini bertujuan untuk membahas kesulitan belajar matematika yang dialami siswa dalam pembelajaran yang menggunakan pendekatan PMRI. Dan untuk menjelaskan jenis-jenis kesulitan yang dialami oleh siswa ketika belajar matematika, disertai dengan faktor yang menyebabkan kesulitan dalam pembelajaran matematika. Jenis penelitian ini adalah Kualitatif deskriptif. Penelitian ini berjenis kualitatif karena fokus pada satu perhatian yaitu kesulitan siswa dalam pembelajaran menggunakan pendekatan PMRI. Metode deskriptif dipakai karena penelitian ini bertujuan untuk membuat gambaran secara sistematis, dan akurat dari sampel yang diteliti. Dalam pekerjaan siswa, peneliti tidak menemukan siswa yang memeriksa kembali jawaban. Selain itu, langkah-langkah pengerjaan soal siswa bervariatif.

Kata kunci: belajar; kesulitan belajar; pembelajaran; PMRI

 

ABSTRACT

This study aims to discuss the difficulties in learning mathematics experienced by students in learning using the PMRI approach. And to explain the types of difficulties experienced by students when learning mathematics, accompanied by factors that cause difficulties in learning mathematics. This type of research is descriptive qualitative. This research is qualitative because it focuses on one concern, namely the difficulties of students in learning using the PMRI approach. Descriptive method is used because this study aims to make a systematic and accurate description of the sample under study. In the students' work, the researcher did not find students who checked the answers again. In addition, the steps for working on student questions are varied.

Keywords: Study; Learning Difficulties, Learning; PMRI
1867: ¿“momento republicano”?
Authors: Campos Pérez Lara
Published: March 2022

Este artículo analiza el debate político en torno a la idea republicana que tuvo lugar en México durante los cinco meses que siguieron a la entrada de Benito Juárez en la capital del país el 15 de julio de 1867. Para ello, se utilizan fundamentalmente como fuente los artículos aparecidos en las principales cabeceras de la prensa y, en menor medida, otros documentos, como discursos o textos programáticos, que son interpretados teniendo en cuenta su contexto de enunciación. El objetivo es dilucidar si en el periodo indicado se produjo en México una situación análoga a lo que Pocock denominó en los años setenta como “momento maquiavélico”. Es decir, si en el momento en que la república dejó de ser un ideal y se convirtió en la realidad política del país, los intelectuales y publicistas de aquellos meses se desencantaron con la actuación del gobierno y recurrieron a la reformulación de principios y teorías de raigambre más o menos republicana como medio para proponer soluciones que permitieran mantener moral y políticamente estable a la república.
As barreiras arquitetônicas e sociais da inclusão: a percepção dos usuários de cadeiras de rodas | The architecture and social barriers of inclusion: the perception of wheelchair users
Authors: Ferro Bruna Henkel , Renner Jacinta Sidegum
Published: March 2022

Este estudo visa apresentar a percepção de um grupo de usuários de cadeira de rodas da Associação de Lesados Medulares do Rio Grande do Sul, Brasil, acerca do processo de exclusão/inclusão social em seu cotidiano. Em termos metodológicos, a pesquisa caracteriza-se como aplicada, descritiva e participante. A análise e discussão de dados se dá sob o paradigma qualitativo, por meio de categorização e da triangulação de dados. Participaram do estudo 12 usuários de cadeira de rodas. Os resultados evidenciaram que existem barreiras arquitetônicas referentes à falta de acessibilidade nos ambientes sociais, e barreiras sociais referentes ao preconceitoe ao estigma da deficiência. Esses empecilhos afetam a autonomia, a independência e a qualidade de vida dos usuários de cadeira de rodas. Além disso, tendem a resultar no afastamento do convívio social, prejudicando a inclusão na sociedade e a condição de cidadania, um direito de todos.
Brasília, Tel-aviv e Le Havre: três cidades modernas, três dossiês de candidatura a patrimônio mundial, uma análise comparativa | Brasília, TelAviv, and Le Havre: three modern cities, three nomination files for World Heritage, a comparative analysis
Authors: Da Silva Jéssica Gomes , Medeiros Ana Elisabete de Almeida
Published: March 2022

Brasília, Tel-Aviv e Le Havre são três cidades modernas reconhecidas pela United Nations Educational, Scientific and Cultural Organization como Patrimônio Mundial. Essas cidades vivenciaram o seu processo de patrimonialização de diferentes maneiras atéreceberem esse título, e uma parte importante desse percurso diz respeito aos seus respectivos dossiês de candidatura. O dossiê é o documento, elaborado por um determinado país, que fornece dados de um bem que se deseja incluir na lista do Patrimônio Mundial. Esse artigo se constrói metodologicamente por meio da análise comparativa dos dossiês apresentados por cada uma das trêscidades. Com isso, objetiva lançar luz sobre o processo de patrimonialização dos conjuntos urbanos modernos, buscando observar pontos convergentes e divergentes.
Fintech Perceived Usefulness, Ease Of Use Among Consumers And Its Effect On Satisfaction And Continuous Usage: An Impractical Study On STC Pay And Apple Pay In Saudi Arabia’s Retail Sector
Authors: Alshathry Noura Abdulaziz , Almeshal Soad Abdullah
Published: March 2022

This paper study the effect of perceived ease of use and perceived usefulness on customers' satisfaction with FinTech and its impact on the continuous usage of FinTech among Saudi customers. A survey was conducted using an electronic and self-administered questionnaire. A total of 250 questionnaires were distributed among Saudi users of FinTech services. The valid questionnaires were 121; they were tested using SPSS and AMOS. This study examines the following factors: perceived ease of use and perceived usefulness as independent factors and included satisfaction as a mediator factor to study how it mediates the relationship between the independent factors and the dependent factor. The continuous usage of FinTech was the dependent factor. Results reveal that both perceived ease of use and perceived usefulness have a significant effect on customer satisfaction, and the three variables have a significant positive effect on the continuous usage of FinTech among Saudi customers. Conclusion, study limitations, and future studies were provided.
Relationship, difference, and diagnostic discordance between blood ionized and total calcium concentrations in client-owned chelonians
Authors: Di Girolamo Nicola
Published: March 2022

OBJECTIVE

To determine (1) the relationship, (2) the difference, and (3) the diagnostic discordance between blood total calcium concentration (tCa) and ionized calcium concentration (iCa) in a population of client-owned chelonian patients.

ANIMALS

161 consecutively admitted client-owned chelonians.

PROCEDURES

Results for tCa, iCa, and other variables were extracted from records. Bound calcium concentration (tCa – iCa) was calculated. General linear models were developed to evaluate factors affecting tCa, iCa and bound calcium concentrations. Diagnostic discordance between tCa and iCa was assessed.

RESULTS

iCa decreased with increasing albumin concentration, it was not influenced by sex, and it was lower in chelonians with disorders of the reproductive tract than in those with disorders of the endocrine/hemopoietic and urinary systems. Total calcium and bound calcium concentrations increased with increasing albumin concentration; they were higher in females and in chelonians with disorders of the reproductive tract. Of the 161 chelonians, 93 (57.7%; 95% CI, 49.7% to 65.5%) would have had a different diagnosis of calcium status based on tCa and iCa results (ie, diagnostic discordance). A 2.2 mmol/L cutoff value for bound calcium could differentiate chelonians with and without disorders of the reproductive tract with a sensitivity (95% CI) of 81.8% (64.5% to 93.0%) and specificity of 76.4% (68.0% to 83.5%).

CLINICAL RELEVANCE

tCa and iCa were related and were associated with albumin concentrations in chelonians. Evaluation of tCa or iCa alone is likely to result in underdiagnosis of alterations of the calcium status. Calculation of bound calcium concentration could help identify chelonians with reproductive disorders.
Frequency diverse array radar with non-uniform array spacing based on sigmoid function
Authors: Ahmad Zeeshan , Jaffri Zain ul Abidin , Bao Shu-Di , Chen Meng
Published: March 2022

As a widely recognized electronic beam steering concept, frequency diverse array (FDA) radar is an effective and feasible solution to provide beam scanning ability in both angle as well as range dimension as a function of time. However, the conventional FDA radar employing progressive incremental frequency offsets across the array elements generates an S-shaped and range-angle coupled beampattern. As such, the FDA beampattern can be decoupled into range-angle dimensions by employing non-linear frequency offsets or using non-uniform arrays. Frequency offsets design has been extensively researched in recent years, whereas non-uniform arrays were given little attention so far. In this paper, we propose a novel FDA radar with a unified configuration of non-uniform linear array, and non-linear frequency offsets to achieve a high-resolution dot-shaped range-angle dependent beampattern. More specifically, the non-uniform inter-element spacing is calculated using the sigmoid function, and non-linear frequency offsets are generated by logistic map, and triangular window function. Simulation results clearly demonstrate the performance advantages of the proposed FDA radar in terms of beam width and side lobe levels.
A new electrohydrodynamic printing method for patterns fabrication with low viscosity fluid of silicone oil
Authors: Tang Suzhou , Cheng E , Cheng Yu
Published: March 2022

Silicone oil is a type of fluid with low viscosity, but it is not easy to form stable cone jet for electrohydrodynamic printing. In this paper, we proposed a new electrohydrodynamic printing method for patterns fabrication with this kind of low viscosity fluid. Dots array was first printed on the substrate at higher direct current voltage. Then by controlling the moving speed of the platform, the dots were connected into lines according to the fluidity of the silicone oil and its low surface tension. With the proposed method, the patterns with silicone oil can be successfully formed by electrohydrodynamic printing. In the experiment, the influence of main parameters including applied voltage, moving speed of substrate, distance from needle to substrate, and axial length of droplet on the quality of printed lines was studied. Finally, by optimizing the printing parameters, the silicone oil lines with width of 73 µm and low surface roughness were printed.
Trends of Major Cereal Productivity in South Asia
Authors: Khanal Saugat , Khanal Saurav
Published: March 2022

The trend analysis in the time series of crop production is an important tool to make future plans and to take the appropriate decisions for sustainability in food production and future food security. The objective of this study was to assess the trend analysis of the yield of five different major kinds of cereal (paddy, maize, millet, wheat, and barley) from 1985 to 2018 in six South Asian countries (Nepal, India, Pakistan, Bhutan, Afghanistan, and Bangladesh). The average annual yields of cereals in five quadrennial drought years (1985, 1989, 1993, 1997, and 2002) were estimated. The results revealed that the yield of major cereals had an increasing trend over the study period. The reasons for the fluctuations in the production were due to the changing climates, increasing global warming, the development of new hybrids and cultivars, the adoption of new practices by the farmers, economic constraints, and agronomic constraints. For improving the production of cereal crops, the use of modern technology should be increased, and the agricultural organizations should provide full support at the country level.
Clausewitz’s Small War in the 21st Century
Authors: Kováts Levente , Takács Márk György
Published: March 2022

Carl Philipp Gottfried von Clausewitz is recognized as one of the most influential military theorists of all time. His ideas and theories represented in “On War” and their relevance in the 21st century are recurring debates as irregular warfare and asymmetric warfare is on the rise since World War II. While Clausewitz did not write extensively about irregular or asymmetric warfare in “On War”, he did hold lectures on as at the time was called “small war”, where he shared his views about the war on the Spanish guerilla war against Napoleon. In this study, we will examine the nature and tactics described by Clausewitz and draw a comparison regarding modern tactics.
Group Analysis as a Formal and Informal Structure at Higher Education Level
Authors: Halmaghi Elisabeta-Emilia , Rusu Maria-Lucia
Published: March 2022

In this article, we started from the premise that the human resource is organized in groups within universities, as in any other organization, in order to accomplish professional tasks. These groups should cooperate with the group coordinator as well as with other groups or members of the management team. The formal working groups are those through which universities meet their objectives, being officially designated to serve a specific organizational purpose, while the informal groups are formed spontaneously, in response to the common interests of the university members, helping to perform the received tasks.
Legal Considerations Regarding the Interdiction of Using Children as Spies, Guides or Couriers During Armed Conflicts
Authors: Puşcaş Paul-Augustin , Stănciulescu Cristian Sorin
Published: March 2022

This study performs a detailed examination of the provisions of Article 81 of Law no. 272/2004 for protection and promotion of childrenʼs rights, text of law according to which “No child shall be used a spy, guide or courier during armed conflicts”. Derived from the three fundamental human rights – the right of life, the right to physical integrity and the right to mental integrity, the legal interdiction of using children during armed conflicts as spies, guides or couriers, appears as a real instrument for protection and guarantee of minorsʼ rights, in correlation with their sheltering against the hostilities generated in conflict environments, by avoiding their use as human pawns in the theatres of operations. The lot of substantial information of the study has the vocation to transmit a firm message – to protect the children in case of war and to respect the standards of conduct in armed conflicts.
Comparative Value Relevance of Main Accounting Figures in France and the United Kingdom
Authors: Kimouche Bilal , Charchafa Ilyes
Published: March 2022

The value relevance of financial reports has been the preoccupation of researchers and regulators during the last three decades. Therefore, this study is an attempt to reinvestigate the comparative value relevance of the main accounting figures (equity book value, earning, and cash flow) in two prominent economic and accounting models in the world, France and the UK. Using 115 French companies and 100 UK companies over the period 2011-2019, and relying on Ohlsonʼs model, the results indicated that equity book value and earnings are value-relevant in two countries, but cash flow has no value relevance. In France, the equity book value has low-value relevance versus a high-value relevance of earnings. However, in the UK, equity book value and earnings have close levels of value relevance. Although the differences between French and UK companies in terms of relative value relevance of equity book value and earnings, they have very close common value relevance.
Minding the Gap. Psychoanalysis and the Unrepresented
Authors: Levine Howard B.
Published: March 2022

This paper summarizes and extends the author’s view of the need for a two-track theory of psychoanalysis, transformational as well as archeological, and its application to patients and mind states that are ‘beyond neurosis’ at the limits of analyzability. Considerations of the unstructured unconscious, the transformational movement from unrepresented to represented states, the role of intuition and construction in the completion of perceptions, memories, phantasies, desires and other drive derivatives are presented and explored.
Public Transport Perspectives for 2030 In Brazil: A Path Towards Sustainable Mobility
Authors: Martinez Delgado Fernanda Camila , Mina Kim Jesus Gessica , Alves Marcelo Wilson Berbone Furlan , Stolte Bezerra Barbara
Published: March 2022

Objective: The objective of the study was to analyze projections that impact sustainable urban mobility for the year 2030 in small and medium-sized cities that use the bus as the main modal.
Theoretical framework: The research brings perspectives to make urban mobility in small and medium-sized Brazilian cities more sustainable.
Method: The Survey method was used; data collection through a questionnaire applied to public transport specialists in Brazil. In the data analysis, the calculation of the degree of agreement of the answers was used for 13 projections, in three aspects: probability of occurrence, business impact and the desire to occur. The averages of each category were also taken, plotted on a graph with X axis (probability of occurrence) and Y axis (impact on the transport sector).
Results and conclusion: The results point to an increase in the use of semi-public transport, tariff changes and greater integration between the bus and more sustainable modes such as walking and cycling. For sustainable mobility, a greater interest in sustainability, investment in infrastructure, dedicated corridors and lanes, integration between modes, use of renewable energy and implementation of subsidy can be the key to environmental solutions.
Research implications: The research contributed theoretically to the literature review and managerial and political questionnaire indicating the priority points for public and private investments.
Originality/value: The research points out investment points to make urban mobility more sustainable and at the same time profitable for transport companies
TO THE ISSUE OF DERIVATIVE RELATIONS BETWEEN A LEXEME AND A PHRASAL LEXEME IN FRENCH LANGUAGE
Authors: KOSOVYCH Olga , BUBNIAK Roman , BUBNIAK Anna
Published: March 2022

The article examines the derivative relations of the lexeme and the phrasal lexeme, on the basis of which an independent lexical unit with a new meaning is formed. It is found that the presence of the phrasal lexemes with symbolic meaning in the phrase fi elds, despite their small number, allows us to conclude about the functional load of the phrasal lexemes in the formation of one of the aspects of meaning in it. It was found that occasional usage of such lexemes as mur, clef and others, formed from phraseological units by certain authors, eventually becomes common, expressing new semantic shades and indicating that the phraseology of the modern French language is a source of the enrichment of its vocabulary.
ЯСКРАВЕ ОПРИЯВНЕННЯ УКРАЇНСЬКОЇ МОВОЗНАВЧОЇ ДУМКИ
Authors: КУЛЬБАБСЬКА Олена
Published: March 2022

У рецензії наголошено, що мета видання – подати вибрані фрагменти монографічних досліджень українських дослідників синтаксичного ладу української мови, наукових статей і матеріалів, що вийшли друком у другій половині ХХ ст. – початку ХХІ ст. Основним критерієм добору авторських концепцій обрано прагнення провідних науковців комплексно осмислити специфіку синтаксичних одиниць – від синтаксем до тексту, виявити функційні параметри на логічному, структурному, семантичному та комунікативно-прагматичному рівнях. Хрестоматія охоплює сім розділів, які структуровано в двокнижжя. Теоретична й практична значущість рецензованої праці полягає в її синтетичному характері, поліконцептуальності, у глибокому осмисленні фактів та явищ, співвідносних із людським мисленням і мовленнєвими актами, в різнорівневому описі онтологічних властивостей основної комунікативної одиниці мови – речення. Цільова читацька авдиторія хрестоматії – студенти філологічних факультетів, аспіранти, учителі, викладачі закладів вищої освіти , дослідники української граматики.
Urbanorum spp.: first case report in pediatrics in Brazil
Authors: Simes Allydson , Platt Vanessa
Published: March 2022

Report of the first case of Urbanorum spp. in pediatrics in Brazil, a rare parasite, little described in the literature. It was found in a parasitological examination of feces performed by the method Ritchie/Hoffmann requested in the laboratory routine of a 2 years old male child, in an outpatient care attendance in 2018, treated with Albendazol 400mg for 5 days. This present study reveals the importance of further investigations on the parasite just described in the Brazilian literature, in order to study its possible pathogenicity and consequent drug eradication.
Case report: patient born in Brazil carrier of intolerance to lisinuric protein
Authors: Perez João , Freitas Debora , Madalosso Junior João , Lourenco Charles
Published: March 2022

Enzymatic changes of genetic origin promote inborn errors of metabolism, leading to metabolic mani-festations in which there is failure of synthesis, degradation, storage or transport of molecules in the body. Lysinuric protein intolerance (IPL) is a rare autosomal recessive hereditary metabolic disorder that promotes a multisystemic disorder in the uptake of amino acids by secondary alteration of the urea cycle. It presents with a variety of symptoms that usually manifest after weaning, being more common acute nausea and vomiting after protein rich intake, aversion to protein-rich foods, diarrhea, difficulty in gaining weight, delayed growth and development hematological alterations and immuno-logical, and in more severe cases, leading to coma by hyperammonemia. Although it is pan-ethnic, it occurs in greater prevalence in Finland, due to the presence of a founding mutation, affecting 1/60,000 live births in that country.
https://residenciapediatrica.com.br/detalhes/871/sugestao%20de%20abordagem%20sistematizada%20da%20covid-19%20na%20populacao%20pediatrica
Authors: Rossoni Andrea , Hirose Tatiane , Koliski Adriana , Rodrigues Marcelo , Neves Valéria , Massuda Lucciano , Tahan Tony , Silva Débora
Published: March 2022

INTRODUCTION: Developing an approach protocol for COVID-19 in pediatrics is a great challenge, since the current recommendations are much more based on the reality evidenced by cases in adults. However, a protocol that assists in the management of suspected and confirmed cases in pediatric units can be useful, despite the fact that most severe respiratory cases in children have other viruses as their main etiology. OBJECTIVES: To suggest a systematic and practical approach to children in the new coronavirus pandemic. RESULTS: Systematize, from the organization of the space for assistance, team IPE use, clinical classification, etiological, and laboratory investigation, categorization of suspected cases to the pharmacological approach. CONCLUSIONS: In the face of so many uncertainties, it is essential to organize pediatric care and mitigate risks, mistakes and anxieties during this pandemic.
Multisystem inflammatory syndrome (MIS-C) in a child after SARS-CoV-2 infection
Authors: Souza Ana Cleide , Fernandes Jamile , Negraes Ricardo , Azevedo Luciana
Published: March 2022

OBJECTIVES: The multisystem inflammatory syndrome is a potentially fatal complication of coronavirus 2 (SARS-CoV-2). Since April 2020, information on a Kawasakis-like disease and inflammatory response in children, associated with severe acute respiratory syndrome SARS-CoV-2, has been related. It has been still unclear the risk factors, pathogenesis, prognosis, and therapy specific to this condition, known as multisystemic inflammatory syndrome in children (MIS-C). MIS-C usually affects children older than 5 years, predominantly of African descent, and has a higher incidence of cardiac changes (myocardite, valvulite, pericardite, and coronary abnormalities). Therefore, early recognition is crucial, although no standardized treatment guidelines have been agreed. The aim of this study is to report the management and evolution of a seriously ill child admitted to the intensive care unit (ICU) with cardiogenic shock secondary to acute myocarditis and suspected SARS-CoV-2 infection. CASE REPORT: Child, 9 years old, with SARS-CoV-2 infection, presenting initial Kawasaki disease and abrupt progression to vasoplegic shock, myocarditis, and hyperinflammation syndrome, evidenced by high levels of troponin I, ferritin, C-reactive protein (CRP), D-dimer, and hypoalbuminemia. Evolved with an excellent outcome although the need of support at pediatric intensive care unit. COMMENTS: Patients with a multisystem inflammatory response associated with previous SARS-CoV-2 infection need special and early attention regarding diagnosis and medical assistance, as for the rapid evolution of the disease as for its severity and extent.
Diagnosis and treatment of multisystem inflammatory syndrome temporally related to COVID-19 in an adolescent: case report
Authors: Carvalho Haroldo , Cília Regis , Thomazi Lívia , Fioretto José , Carpi Mário
Published: March 2022

In April 2020, the UK pediatric society reported to the World Health Organization the appearance of a rare syndrome, with a wide spectrum of signs and symptoms, temporarily associated with COVID-19, which mainly affected normally healthy schoolchildren and adolescents, with high lethality when not diagnosed and treated early. We present the case of a 12-year-old child who had high and persistent fever, rash and vomiting, who, after 6 days, developed acute respiratory failure, myocardial and renal dysfunction, requiring ventilatory and hemodynamic support, treated with antibiotics, intravenous immunoglobulin, and anticoagulant. The purpose of this report is to present the reader with the peculiar characteristics of the diagnosis and treatment of the syndrome and its main differential diagnoses at the hospital admission.
Comparative analysis between the mental health of responsible for people with ASD and for children without ASD in the COVID-19 pandemic
Authors: Fortes Clarisse , Vieira Fernanda , Machado Laís
Published: March 2022

OBJECTIVES: To compare the quality of mental health of those responsible for people with autism spectrum disorder (ASD) and those responsible for people up to 12 years old without autism during the COVID-19 pandemic, with regard to symptoms of different levels of depression, anxiety, and stress and find associations between these levels with psychosocial and economic variables. METHODS: It was a cross-sectional, observational, and quantitative study, which analyzed an online form with the DASS-21 scale and with questions regarding the psychosocial and economic characterization of residents of the municipalities in the south of the state of Rio de Janeiro during the COVID-19 pandemic. The disclosure took place through social networks and the data obtained were tabulated using Microsoft Excel 2016 software. RESULTS: 77 people participated in the study, divided into 2 groups: group A, of those responsible for people with ASD, totaled 30 people and group B, of those responsible for children without ASD up to 12 years old, 47 people. From group A, 60% had symptoms of depression, 76.67% with symptoms of anxiety, and 80% with symptoms of stress. In group B, 44.68% had symptoms of depression, 46.81% with symptoms of anxiety, and 70.21% with symptoms of stress. CONCLUSIONS: The results of this research address the need for interventions to prevent these disorders and the psychological support of this population, with the inclusion of the family nucleus in the therapeutic planning of people with autism and assistance in the development of crisis coping strategies, as in the current scenario.
Diagnostic challenge
Authors: Caldas Juliana , Orenbuch Victoria , Campos Leonardo , Gomes Ivete , Cardoso Claudete , Lino Katia , Severo Alessandro , Canella Clarissa
Published: March 2022

The patient, a 10-year-old female, was referred to the rheumatology clinic with a previous history of fever (39ºC), loss of appetite and polyarthritis of wrist, knees, and ankles. Symptoms were relieved only after using NSAIDs. After 6 months, the patient returned to our hospital with a 7-month history of weight loss and chronic arthritis (claudication and morning stiffness of 15 minutes) on ankles. Physical exam revealed suggestive signs of chronic arthritis with exuberant swelling and tenosynovitis of both ankles. Magnetic resonance imaging of ankles showed bilateral and symmetrical tibiotalar arthritis of extensors, flexors, and fibularis tendons. Right ankle synovial biopsy revealed no granulomas. Which is the most probably diagnostics?
Nasoethmoidal and nasofrontal encephalocele: case report
Authors: Teixeira Mariana , Barsan Fabiana , Cunali Valéria , Barbosa Barbara , Oliveira Kellen
Published: March 2022

OBJECTIVES: The article reports the case of encephalocele nasofrontal in an infant, relating to the genetic, syndromic and socioenvironmental factors, showing the importance of the health team being attentive to the findings, being a malformation, with a high mortality and morbidity rate and having few reports in the literature. CASE REPORT: Infant, female, born at term, vaginal delivery, 3.570g, natural and coming from Uberaba. After birth, she was hospitalized for a congenital heart disease and Down syndrome, cardiac surgery was performed. In this period, the respiratory physiotherapist perceived the difficulty of introducing the nasal aspirate, and was sent to the otorhinol, without statistical findings, a cranial tomography was performed at 4 months, which diagnosed an infant with nasoethmoidal and nasofrontal encephalocele. The encephalocele is a rare anomaly, with high morbidity, mortality and risk of complications. It is related to other pathologies diagnosed in patients and to the antecedent factors at birth, genetic and environmental causes. COMMENTS: Although it is difficult, with high mortality and morbidity, it is of great value to know about the factors that are related to this anomaly, both for the early diagnosis and for the prevention.
Intramedullary astrocytoma in childhood
Authors: Silva Caroline , Ercolano Carolina , Salomão Dayara , Abdalla Thaiza , Kuczynski Ana Paula
Published: March 2022

Intramedullary tumors are rare in childhood, with astrocytomas being more than half of the cases, presenting as a chronic disease due to indolent behavior. The report consists of a 2-year and 3-month-old child with torticollis and motor deficit in the right upper limb, which revealed an extensive low-grade glioma intramedullary tumor. After surgical resection with residual tumor, there were adverse effects to the first-line chemotherapy protocol, carboplatin and vincristine, with weekly vinblastine being instituted as an alternative. There was significant clinical improvement despite the radiological increase of the lesion.
Severe acute anemia triggered by erythrovirus B19
Authors: Ramalho Alline , Cordeiro Isabela , Martins Caroline , França Anyne , Miranda Carolina
Published: March 2022

INTRODUCTION: Parvovirus B19 is an erythrovirus, included in the family Parvoviridae, subfamily Parvovirinae. It is a very small virus (25nm in diameter), consisting of a highly tropic DNA strand for erythropoietic precursor cells causing inhibition of erythropoiesis and cytotoxic effects. The infection may lead to transient aplastic crisis (CAT) and chronic anemia, depending on the host. Generally, erythrovirus infection in children and adults does not require specific therapy, just the symptoms presented. Blood transfusion may be necessary in cases of severe anemia. OBJECTIVE: To report a case of transient aplastic crisis triggered by erythrovirus in previously healthy schoolchildren. CASE REPORT: A 10-year-old patient with a disability, vomiting, asthenia, and three episodes of falling from ones height. Laboratory tests suggested severe anemia and confirmed transient aplastic crisis triggered by B19 erythrovirus. CONCLUSION: This report contributes to inform professionals about the transient aplastic crisis triggered by erythrovirus B19 in a previously healthy child, as an alert for an early diagnosis and a good supportive treatment. This case had a benign course, there was a need for blood transfusion and the treatment was only supportive.
Confirmed pulmonary tuberculosis in an infant: case report
Authors: Jardim Victória , Alves Juliana , Eduardo Eveline , Silva Renata , Lima Rafaela , Fonseca Sabrina
Published: March 2022

Pulmonary tuberculosis is an infection caused by Mycobacterium tuberculosis. The diagnosis is made through the association of clinical-radiological data complemented by identification of the bacillus whenever possible. Such procedure becomes a challenge particularly in childhood, because unlike the adult form, childhood disease presents paucibacillary and there is still a sputum limitation to obtain sputum samples, especially in children under five years old. And the gastric lavage used in this age group proves to be ineffective, since most of them are negative in the research of the causative agent. The aim of this study was to describe a case of confirmed pulmonary tuberculosis in a 5-month-old infant and discuss the diagnostic methods available for the pediatric age group.
Palliative care in inborn metabolic diseases - what does the pediatrician should know?
Authors: Spolador Gustavo , Barbosa Silvia
Published: March 2022

Inborn errors of metabolism correspond to a group of individually rare but collectively numerous diseases, which affect the body’s mechanisms of breakage and renewal through enzymes. According to the pathophysiological mechanism can be classified into 3 groups, which have heterogeneous signs and symptoms that may be acute or chronic. The recognition of these findings favors the early diagnosis and consequently the appropriate therapeutic approach. However, because they are chronic health conditions threatening or limiting life, the inborn errors of metabolism fulfill criteria for the use of palliative care to the diagnostic suspicion.
Skin disorders in childhood: pattern of dermatoses in a pediatric dermatology workforce
Authors: Sakiyama Renata , Abagge Kerstin
Published: March 2022

OBJECTIVES: The present study aims to trace a pattern of patients referred to the specialized centers of pediatric dermatology, which were attended in a workforce on 2016. METHODS: It is a retrospective, cross-sectioned, observational and analytical study. Data were collected from the medical records. Children and adolescents from zero to sixteen years of age were included. Provided data were: age, sex, time of disease progression, previous treatments, comorbidities, diagnostic hypotheses, performed conducts, and outcomes. RESULTS: Of the 261 patients, 59% female, 13.8% infants, 31.4% preschoolers, 31.8% school, and 22.9% teenagers. The majority (62.5%) had no comorbidities, and among the 98 who presented some, a predominance of atopic diseases was observed: rhinitis in 22.6% and asthma in 15%. The majority, 63.2%, had already received some type of treatment. Eczematous disorders were the most prevalent (37.2%), followed by infectious ones (21%), benign hyperplasias and neoplasms (15.7%). Atopic dermatitis occurred in 19.9% of patients. Among the infections, viral infections occurred in a greater number (11.8%), mainly in the preschool and school groups. Among the glandular disorders, acne was the most frequent (11.5%), and its highest prevalence was in adolescents. More than a half, 52.5% of the patients were discharged, 32.6% were referred to pediatric dermatology and 9.6% were directed to maintain the follow-up in primary care. CONCLUSION: Eczematous disorders were the most frequent skin diseases, followed by infectious ones and by the group of benign hyperplasias and neoplasms. Among eczemas, atopic dermatitis was the most prevalent.
Đánh giá hàm lượng và rủi ro sinh thái của một số hợp chất clo hữu cơ khó phân hủy trong nước và trầm tích mặt sông Hồng đoạn chảy từ Hà Nội đến Nam Định
Authors: Tham Trinh THi
Published: March 2022

Nghiên cứu này tập trung đánh giá mức độ phân bố hàm lượng của nhóm hóa chất bảo vệ thực vật họ clo hữu cơ (OCPs) và polyclhlorinated Biphenyls (PCBs) trong mẫu nước và trầm tích mặt tại sông Hồng đoạn chảy từ cuối địa phận thành phố Hà Nội đến thành phố Nam Định với chiều dài 85 km. Nhóm nghiên cứu đã tiến hành lấy 15 mẫu nước, 15 mẫu trầm tích mặt và tiến hành phân tích xác định hàm lượng OCPs, PCBs bằng sắc ký khí GC/ECD. Kết quả thu được hàm lượng tổng PCBs, HCHs, DDTs và tổng OCPs trong mẫu nước lần lượt dao động trong khoảng 0,013 ÷ 0, 033 µg/L; 0,601 ÷ 30,7 µg/L; 0,091 ÷ 2,73 µg/L và 1,27 ÷ 39,3 µg/L. Đồng thời, hàm lượng trung bình của các chất/nhóm chất trong trầm tích lần lượt là 23,3 µg/kg dw, 14,6 µg/kg dw, 1,16 µg/kg dw và 18,2 µg/kg dw. Kết quả đánh giá rủi ro bán định lượng đã chỉ ra mức độ rủi ro thấp đến trung bình của các chất/nhóm chất OCPs trong mẫu nước và mẫu trầm tích. Nghiên cứu là cơ sở khoa học để thực hiện các biện pháp kiểm soát ô nhiễm môi trường lưu vực sông