bluuebunny/crossref_metadata_2025 huggingface dataset:
Prevalence of Periodontal Disease Among Coal Mine Workers in Tamilnadu
Authors: B. Na Dr Vinoth Kumar , R Dr. Saravana Kumar , B Dr. Pratebha , Muthu Dr Jananni , K Dr. Srinivasan
Published: October 2022

Coal miners are predisposed to poor oral hygiene and the resulting dental diseases. we planned to investigate the factors that contribute to the prevalence and severity of periodontal disease among Tamil Nadu coal mine workers. 1500 coal mine workers over the age of 18 were enrolled. A proforma was used to record information about socioeconomic status and habits, followed by a clinical examination that included periodontal parameters such as probing pocket depth (PPD), clinical attachment level (CAL), number of missing teeth, and periodontal screening and recording index (PSR). The study population was divided into three age groups. On analyzing the influence of age on the periodontal health, of the participants, PPD, PSR, and the number of missing teeth were found to be higher in the age group of 51-60 years and CAL was found to be higher in the age group of 41-50 years. Also, the periodontal health of the subjects was influenced by their tobacco usage. The PPD and PSR was found to be higher among past smokers than current users of smokeless tobacco. The number of missing teeth was found to be higher among current users of the smokeless form and clinical attachment level was found to be higher among current users of both forms of tobacco. Our findings indicate that periodontal disease was more prevalent among coal mine workers in Tamil Nadu than in the general population. This highlights the importance of including oral health education and tobacco cessation programs to educate workers on the importance of periodontal health and treatment.
Investigating the ambient temperature influence on the positions of EPN/IGS stations located on buildings
Authors: Bovshin N.A.
Published: October 2022

As it was shown at the previous stage of the research, positions of permanent EPN/IGS stations, whose antennas are placed on buildings, can have non-geodynamical individual seasonal variations (one-year periodical ones with extremums in winter and summer). It was shown too, that they are caused by an expanding-contracting effect of such stations’ carrying base under influence of temperature seasonal changes. Typical features of the mentioned phenomenon were displayed through some EPN/IGS stations behaviour. In this paper the research is carried on. Additional features of this effect, changing the station’s behaviour, were found out. A way to reduce temperature influence on stations positions was noted. At last, it was shown that positions of permanent EPN/IGS stations located on building roofs can have daily variations with the same range and nature as seasonal ones.
Comparative evaluation of data amounts required to calculate the values of geophysical parameters using orthogonal functions and meshes on local areas of the Earth`s surface
Authors: Sholokhov A.V. , Kotov N.I. , Berkovich S.B.
Published: October 2022

Two approaches to calculating geophysical parameters at arbitrarily specified points on local areas of the Earth`s surface are considered. They are based on orthogonal function and regular meshing methods. The problem of finding the relationship of the series terms number with the grid’s step is solved. It takes into account the spatial variability of the geophysical parameter, the required accuracy of its deducing at any point and the characteristics of the errors for the available measurement data. The solution of the problem is found based on the two-step generalized least squares method (the generalized instrumental variables estimator) and the one of canonical decomposition of a vector random function. It enabled rationalizing the choice one of those approaches as to the data volume amount needed to calculate the values of geophysical parameters at any specified point. An example of estimating the amount of the data required to calculate the values of the gravity anomaly at arbitrarily specified points on a local area is given. It takes into account the increased demands for accuracy and spatial resolution of geophysical parameters. The example shows that the use of orthogonal functions approach is more preferable in the view of the required data amount.
APROPRIAÇÃO DE CONCEITOS DE TERMOQUÍMICA APOIADOS EM RELAÇÕES SINTAGMÁTICAS E PARADIGMÁTICAS
Authors: Hernandes Josiane Letícia , Laburú Carlos Eduardo , Silva Osmar Henrique Moura , Zompero Andréia de Freitas
Published: October 2022

O presente trabalho apresenta uma estratégia de ensino de Química que emprega as relações linguísticas paradigmáticas e sintagmáticas, de modo a estimular e explorar narrativas textuais em formas diversificadas, com o objetivo de auxiliar os aprendizes na apropriação de conceitos de Termoquímica. As relações paradigmáticas e sintagmáticas são originárias da Semiologia de Saussure. A metodologia da pesquisa consistiu-se na realização de um pré-teste, seguida de uma estratégia de ensino e, por fim, realizou-se um pós-teste. O objetivo é constatar que a passagem dos estudantes pela estratégia das relações linguísticas induz à efetivação de autênticas paráfrases, competência que, ao ser atingida, permite afirmar que há aprendizagem com significação. Desta forma, é por meio de paráfrases que a conceituação trazida pelos estudantes é identificada nos testes. O estudo mostra que o uso das relações linguísticas, bem como da paráfrase, é capaz de favorecer apropriações de enunciados-chave dentro da aprendizagem científica e definir critérios para que os docentes evitem respostas estereotipadas.
Stabilizing effect of biodiversity on grassland productivity under climate anomalies depends on the communities' resource use strategy
Authors: Hoss Daniela , Richter Aline , Vélez-Martin Eduardo , Menezes Luciana , Overbeck Gerhard , Debastiani Vanderlei , Pillar Valério D.
Published: October 2022

The effects of climate changes on the stability of plant communities is
a major concern, especially for the maintenance of ecosystem processes
and services. Biodiversity may buffer communities from the effects of
these disturbances, providing resistance and resilience. Here we assess
the interplay between biodiversity facets on resistance and resilience
of biomass productivity under anomalous dry and wet conditions in
subtropical grasslands. Overall, high levels of taxonomic and functional
biodiversity components, coupled to the community type derived from
functional traits, positively affected the resistance under anomalous
dry and wet conditions, whereas resilience was positively affected in
the recovery from wet periods. We conclude that increased diversity of
the plant communities can ensure ecosystem stability throughout the
climatic anomalies, but this is contingent on the biodiversity component
evaluated, the direction and intensity of the climatic anomaly, and the
functional structure of the communities.
Influenza vaccine effectiveness against influenza A subtypes in Europe: results from the 2021–22 I-MOVE primary care multicentre study
Authors: Kissling Esther , Pozo Francisco , Martínez-Baz Iván , Buda Silke , Vilcu Ana-Maria , Domegan Lisa , Ateca Clara Mazagatos , Dijkstra Frederika , Latorre-Margalef Neus , Filipovićović Sanja Kurečić , Machado Ausenda , Lazar Mihaela , Buesa Itziar Casado , Dürrwald Ralf , Werf Sylvie van der , O'Donnell Joan , Dopido Juan Antonio Linares , Meijer Adam , Riess Maximilian , Vučina Vesna Višekruna , Rodrigues Ana Paula , Mihai Maria Elena , Castilla Jesus , Goerlitz Luise , Falchi Alessandra , Connell Jeff , Castrillejo Daniel , Hooiveld Mariette , Carnahan AnnaSara , Ilić Maja , Guiomar Raquel , Ivanciuc Alina-Elena , Maurel Marine , Omokanye Ajibol , Valenciano Marta
Published: October 2022

Background: In 2021–22, influenza A viruses dominated in Europe. The
I-MOVE primary care network conducted a multicentre test-negative study
to measure influenza vaccine effectiveness (VE). Methods: Primary care
practitioners collected information on patients presenting with acute
respiratory infection. Cases were influenza A(H3N2) or A(H1N1)pdm09
RT-PCR positive and controls were influenza virus negative. We
calculated VE using logistic regression, adjusting for study site, age,
sex, onset date, and presence of chronic conditions. Results: Between
week 40 2021 and week 20 2022, we included over 11,000 patients of whom
253 and 1595 were positive for influenza A(H1N1)pdm09 and A(H3N2),
respectively. Overall VE against influenza A(H1N1)pdm09 was 75%
(95%CI: 43–89) and 81% (95%CI: 44–93) among those aged 15–64
years. Overall VE against influenza A(H3N2) was 29% (95%CI: 12–42)
and 25% (95%CI: -41–61), 33% (95%CI: 14–49) and 26% (95% CI: -22
to 55) among those aged 0–14, 15–64 and over 65 years, respectively.
The A(H3N2) VE among the influenza vaccination target group was 20%
(95%CI: -6–39). All 53 sequenced A(H1N1)pdm09 viruses belonged to
clade 6B.1A.5a.1. Among 410 sequenced influenza A(H3N2) viruses, all but
8 belonged to clade 3C.2a1b.2a.2. Discussion: Despite antigenic mismatch
between vaccine and circulating strains for influenza A(H3N2) and
A(H1N1)pdm09, 2021–22 VE estimates against circulating influenza
A(H1N1)pdm09 were the highest within the I-MOVE network since the 2009
influenza pandemic. VE against A(H3N2) was lower than A(H1N1)pdm09, but
at least one in five individuals vaccinated against influenza were
protected against presentation to primary care with laboratory-confirmed
influenza.
Quorum sensing is required for the colony establishment and ISR-priming of a plant phyllosphere bacterium Rhodopseudomonas palustris on strain GJ-22
Authors: Zhang Weixing , Peng Qianze , Gu Zepei , Liu Zhuoxin , Zhang Deyong , Cheng Ju’e , Chen Ang , Liu Yong , Su Pin
Published: October 2022

Plant phyllosphere represents a hostile environment to many
biocontrol agents but gives no less significance than rhizosphere in
terms of plant health. Deploying biocontrol bacteria onto phyllosphere
can be efficient to suppress diseases but also challenging due to the
lack of knowledge on phyllosphere adaptive traits possessed by
biocontrol bacteria. In this study, We demonstrated that a bacterium
Rhodopseudomonas palustris strain GJ-22 colonizes plant
phylloshere by forming cell aggregates. The formation of cell aggregates
required production of exopolysaccharide (EPS) which depended on the
function of the rpaI-rpaR
quorum sensing (QS) mechanism
mediated by the signal molecule p-coumaroyl-HSL. and
then,Mutation of the EPS biosynthesis gene Exop1 or the signal
molecule biosynthesis gene rpaI compromised the ability of GJ-22
to tolerate reactive oxygen intermediates (ROIs)
HOin vitro
and to
form cell aggregates in vivo. Both mutants failed to prime the
plants with induced systemic resistance (ISR) against virus
proliferation, but the ISR-priming ability can be restored by exogenous
application of p-coumaroyl-HSL onto the mutant-inoculated leaves.
This result indicates that QS mechanism also participates in the
ISR-priming of GJ-22. Together the result revealed QS mediates the
production of EPS and consequently leads to the formation of bacterial
cell aggregation which is required for the onset of ISR which provides
plant with pathogen resistance.
An acute lymphoblastic leukemia cell-based preclinical assay revealed functional differences of commercial L-asparaginase administered in Colombia
Authors: Acosta Agustin Contreras , Reyes Diego Fernando Rincón , Agudelo José Luis Padilla , Silva Andrea Isabel Pinilla Da , Quintero Diana Marcela Ortega , Valencia Diana , Triana José Arturo Gutiérrez
Published: October 2022

L-asparaginase (L-ASNase) is an essential component of chemotherapy
schemes due to its differential action over normal and leukemic cells.
Recently, concerns on the performance of commercial formulations
administered in developing countries have been reported. To address this
problem, we developed a cell-based protocol to compare the activity of
different L-ASNase formulations used in Colombia. We found three
statistically different groups, ranging from full to no activity on
leukemic cells using 0.05, 0.5 and 5.0 IU/mL concentrations. According
to our results, we advise a preclinical evaluation for formulations of
L-ASNase distributed in developing countries which could impact the
outcome of patients.
Especies de hepáticas y musgos: zona de piedemonte, alrededores de Villavicencio, Meta
Authors: Castro Rojas Gloria Victoria , Medina Merchán Mónica , Suarez Contento Karen Yuliana , Lombo Sanchez Yeison Jaroc
Published: October 2022

Este catálogo se presenta como resultado del proyecto Estudio de la brioflora asociada a ecosistemas de piedemonte en los alrededores de Villavicencio, Meta. Los ecosistemas se describen como áreas de estudio caracterizadas por ser bosques conformados por una amplia cobertura vegetal. Los briófitos son un grupo de plantas que, aunque aparentemente sencillos, son una importante representación en la biodiversidad y dinámica hídrica de la Orinoquía colombiana Se recogen las experiencias con los estudiantes del curso de Biología de Plantas Inferiores, quienes desde el año 2009, en las salidas de campo que hacen parte de su formación académica y junto con las docentes del curso, han realizado muestreos en diferentes zonas del piedemonte, como el Jardín Botánico de Villavicencio (JBV), Vanguardia Alta, vereda Santa María La Baja, vereda Buena Vista, vereda El Carmen y cerro El Triunfo. El catálogo está acompañado de fotografías, ilustraciones, aspectos taxonómicos de los ejemplares colectados, así como descripciones morfológicas, basadas en material vegetal y consulta bibliográfica.
Gestão do Ensino Superior
Authors: Oliveira Santos Ricardo Cavalcante
Published: October 2022

A gestão é o ato de gerir ou administrar e está diretamente relacionada com a capacidade de liderança do gestor. Muitos entendem que basta conhecimento específico em sua área para gerir um curso, mas este processo passa por uma necessidade de gerir pessoas o que pode ser facilitado se o gestor buscar informações na literatura para poder atuar nesta função. O objetivo do estudo é avaliar a importância das características de um líder na gestão de curso de Ensino Superior. Gestores de curso de Ensino Superior indicam que sentem falta de um comprometimento dos professores para que as decisões não recaiam apenas sobre eles, enquanto os professores universitários não enxergam essa necessidade, sentem um distanciamento do gestor para com os professores e entendem que cabe ao coordenador do curso tomar as decisões, pois esta é sua função, e ele precisa ter características de liderança para poder lidar com a função.
Gestão pública e compartilhada
Authors: Lira Luiz Alberto Rocha de , Michelon Tatiane , Lenuzza Carlos Cezar Modernel , Razuck Fernando Barcellos
Published: October 2022

Políticas Públicas (PPs) são instrumentos de gestão em que o governo opera ações para o cumprimento dos seus programas, em que os agentes públicos e organizações investidas de função administrativa são responsáveis pela condução da Gestão Pública do Estado, por meio do Plano Plurianual (PPA). Como modelo da Gestão Pública, este artigo avalia a Gestão Compartilhada entre a Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), o Sistema Universidade Aberta do Brasil (SisUAB) e as Instituições Públicas de Ensino Superior (IES) na consecução dos objetivos descritos no âmbito do decreto 5.800/2006, que estabeleceu a UAB, com relação à formação básica e continuada de professores, bem como de gestores públicos. Pode-se evidenciar a contribuição do SisUAB para as áreas de Educação Básica e gestão pública no país, devendo-se considerar que o princípio de interiorização prescrito permite que esses resultados sejam mais representativos.
Unidade e descentralização
Authors: Silva Maria Cristina Mesquita da , Ferreira Valdivina Alves
Published: October 2022

Neste artigo são analisados as configurações atuais e os desafios da Educação Básica frente ao modelo de relações federativas constitucionalmente instituídas no Brasil. No que tange à divisão de responsabilidades e recursos educacionais, as relações federativas estão pautadas em um modelo sui generis, ensejando, por vezes, atuação da União e estratégias de mediação. Na busca pela compreensão de alternativas de colaboração e cooperação no campo da educação, este artigo, desenvolvido a partir de uma análise bibliográfica e documental, tem por objetivo discutir como se organizam as relações federativas na educação, aprofundando a abordagem historicamente defendida de um Sistema Nacional de Educação (SNE). Conclui-se o estudo com a compreensão de que o estabelecimento de um SNE é uma medida necessária à oferta equitativa de educação no Brasil.
Tecnologias na educação e suas transformações
Authors: Testa Lilian Maia Borges , Stentzler Márcia Marlene
Published: October 2022

Este artigo tem como objetivo analisar aspectos da história das tecnologias inseridas na educação, visando o desenvolvimento educacional, sob a luz do conceito de “capital cultural”, de Pierre Bourdieu, considerando parte do processo sócio-histórico as mudanças e usos delas na educação contemporânea que ocorreram em consonância com uma nova cultura, uma vez que a escola não é uma instituição neutra. Compreendemos as mudanças socioeducacionais associadas a um contexto mais amplo. E a escola também se transforma na medida em que inclui em seu currículo e nas práticas o uso das Tecnologias Digitais de Informação e Comunicação (TDIC). Partimos da problemática relacionada ao processo histórico da inserção das tecnologias digitais na Educação Básica e como podem acarretar no desenvolvimento do processo de ensino e aprendizagem? Será uma pesquisa bibliográfica, levando em consideração os pressupostos teóricos defendidos por: Bourdieu (2004), Saviani (1991), Kenski (2012) e Duarte (2008). A pesquisa evidenciou que houve professores que não deram a atenção necessária, relutando em inserir as TDIC em suas aulas. Outros foram em busca de informações e capacitação para que pudessem ministrar aulas de forma virtual, agregando um novo capital cultural à sua prática.
Educação contemporânea e inovação pedagógica
Authors: Castro Éden de , Brazão Paulo
Published: October 2022

Este trabalho é o resultado de uma pesquisa sobre educação contemporânea e inovação pedagógica baseado na problemática: qual a relação entre educação contemporânea e inovação pedagógica? O trabalho pretendeu discutir sobre educação na perspectiva da inovação pedagógica, conceituar mudança e inovação, refletir sobre a educação contemporânea e traçar um panorâmico histórico da educação. Trata-se de uma pesquisa bibliográfica realizada através da realização de leituras, revisões, resumos e fichamentos de material teórico sobre o tema. Para a realização foram utilizados como referencial bibliográfico as obras de Papert (2008), Toffler (1970), Fino (2000), Sousa (2004), entre outros.
Efeitos da BNC-Formação no curso de Pedagogia
Authors: Alves Kallyne Kafuri , Duarte Ana Lucia Cunha
Published: October 2022

No contexto de alteração na política da formação de professores(as), o artigo focaliza aspectos da BNC-Formação no curso de Pedagogia. Com metodologia de análise documental e pesquisa do tipo bibliográfica, analisa as Resoluções nº 2/2019 e n.1/2020 e problematiza a formação de pedagogas(os) no contexto bibliográfico. Objetiva analisar como se constitui a concepções de Gestão na Educação Infantil nas diretrizes para formação de professores(as). Sustenta as análises com referencial teórico freireano e bakhtiniano a partir dos conceitos de polissemia, historicidade, forças centrípetas e centrífugas. Os dados informam a necessidade de defender a permanência do curso de formação inicial voltado para a formação de pedagogos(as), realizado em instituições de educação superior. Conclui com o argumento de manter com o caráter de formação plena dos(as) pedagogos(as), sem dissociar a concepção de docência integral e articulada, conforme tratam as Resoluções de CNE/CP nº 01/2006 e nº 02/2015.
Elementos da análise cognitiva das políticas públicas na compreensão das ações para a escolarização nos diferentes territórios e suas territorialidades
Authors: Perdonatti Vera Maria Pupim , Lemes Sebastião de Souza
Published: October 2022

Este trabalho intenciona tecer discussões relacionadas aos fundamentos da análise cognitiva das políticas públicas por meio de enquadramento teórico conceitual que contempla decisões, instrumentação e regulação que reverberam na complexidade da escolarização no Brasil e, num segundo momento, a partir de tais reflexões, conceitualizar a instituição escolar e a escolarização em contexto de territorialidade. Ante às considerações apresentadas, pautadas numa perspectiva qualitativa e tendo como propósito refletir acerca das bases da análise cognitiva das políticas públicas, são abordadas ponderações acerca da educação brasileira visando uma compreensão contextualizada dos conceitos de matrizes cognitivas ou normativas; a ação dos atores e agentes públicos ante as políticas de educação; instrumentos de políticas públicas e os modos de regulação; a relação entre a descentralização/desconcentração, a responsabilidade do Estado, dos atores e agentes públicos; e, por fim, reflexões sobre os conceitos de território e territorialidade considerando a escolarização, buscando vislumbrar algumas possibilidades dentro desse escopo.
Kursändring – att få språket att bära genom högskoleutbildningen
Authors: Hurdelbrink Charlotte , Engström Susanne , Fahrman Birgit
Published: October 2022

På en kompletterande pedagogisk utbildning (KPU), ett program för blivande lärare, har en seminarieserie kring språkutvecklande arbetssätt genomförts för lärarutbildarna. Syftet med seminarieserien var i första hand att ge lärarutbildarna nya insikter i och ökad förståelse för lärarstudenternas situation när det gäller det akademiska språket och skrivandet. Syftet var också att förändra kursernas upplägg för att öka lärarstudenternas möjlighet att utveckla sitt skrivande och öka deras känsla av inkludering inom programmet. I texten beskrivs genomförandet av seminarierna samt införandet av en integrerad språkstrimma. De preliminära resultat som i nuläget kan uttolkas visar att förändringarna medverkar till att underlätta språkutvecklingen för studenterna.
Change of course – contribution to support students’ language developmentIn a supplementary pedagogical training (KPU), a programme for trainee teachers, a series of seminars on language-development approaches has been held for teacher trainers. The aim of the seminar series was primarily to provide teacher educators with new insights and increased understanding of the situation of student teachers in terms of academic language and writing. The aim was also to modify courses to increase student teachers’ opportunities to develop their writing and to increase their sense of inclusion within the programme. The text describes the implementation of the seminars, and the introduction of an integrated language strand in the programme. The preliminary results that can be interpreted at this stage show that the changes contribute to support students’ language development.
A Clinical Case of Endodontic Microsurgery with a Histological Diagnosis of an Apical Scar
Authors: Tkachenko Oleksandr , Volokitin Alexey
Published: October 2022

An apical scar is a rare healing reaction that sometimes occurs when periapical pathology destroys the vestibular and oral cortical plates. Radiographically, this appears as a periapical radiolucency/rarefaction and can be mistaken for endodontic pathology or other lesions. The presented clinical case in a 31-year-old female patient shows this well. Based on clinical and imaging (radiography and cone-beam computed tomography [CBCT]) assessment with biopsy, the diagnosis was confirmed. X-ray and CBCT before and 1 year and 6 months after the microsurgery are compared. The multiple detailed intraoperative endodontic microsurgery and histopathology photographs are presented and described; the literature data are analyzed. In this report, the root canal transportation with perforation of the vestibular wall of the root in the area of the tooth 12 is also presented and its management highlighted.
USE OF THE WORD ‘ANAK’ (CHILD) IN INDONESIAN FROM ECOLINGUISTIC PERSPECTIVE
Authors: Isodarus Praptomo Baryadi
Published: October 2022

This article presents the results of research on the use of the word ‘anak’ (child) in Indonesian compound words from an ecolinguistic perspective. The problem studied is whether the use of the word ‘anak’ in Indonesian compound words has a relationship with the environment. When it shows a relationship with the environment, what type of environment will the word ‘anak’ in Indonesian compound words refer to? Because the problem is studied from an ecolinguistic perspective, the theory used in this research is the theory of language in relation to the environment. Language whose manifestation is in the form of grammatical units is assumed to designate a certain type of environment as its reference. The data of this research are in the form of compound words which contain the word ‘anak’ in Indonesian. The data were taken from a primary source, namely the online version of the Kamus Besar Bahasa Indonesia (2015), and from a secondary source, namely the researcher's introspective data as a native Indonesian speaker. The data were collected by the referential method and analyzed by the referential equivalent method. The results of data analysis were presented with informal methods and formal methods. The results of this study indicate that the use of the word ‘anak’ in Indonesian compound words refers to ten types of environment, namely (1) the family environment, (2) the educational environment, (3) the work environment, (4) the place environment, (5) the socio-economic environment, (6) the socio-ethical environment, (7) the animal environment, (8) the plant environment, (9) the natural environment, and (10) the artificial object environment. This finding is one of the evidences that language has a relationship with the environment.
PENGEMBANGAN MEDIA BERBANTUAN GEOGEBRA PADA SISTEM PERTIDAKSAMAAN LINEAR-KUADRAT DALAM MENINGKATKAN LITERASI MATEMATIKA SISWA
Authors: Kurniati Dian , Annisa Fitri , Murtikusuma Randi Pratama , Pambudi Didik Sugeng , Suwito Abi
Published: October 2022

The purpose of this research is to develop a valid, practical, and effective interactive learning media assisted by GeoGebra. This study used the Thiagarajan (4-D) model which includes four stages, namely defining, designing, developing, and disseminating. The process of the four stages produced an interactive GeoGebra learning media, so students can explore practice questions related to inequalities material independently. The research subjects selected were students of class X Science 2 SMAN Arjasa Jember. The result of this development is a valid interactive learning media assisted by GeoGebra with a very high level of validity, included as practical criteria based on students' scores as media users, and is proven to be effective in improving students' mathematical literacy skills based on the N-Gain from the average pretest and posttest. This interactive learning media assisted by GeoGebra received positive responses from students as an interesting media that support students to understand the material during their sudy.
AN EXPLORATION STUDENT’S ERRORS IN SOLVING TRIGONOMETRIC RATIO PROBLEMS WITH ITS SCAFFOLDING
Authors: Kurniati Nurdiyah , Suhendra Suhendra , Priatna Nanang , Prabawanto Sufyani
Published: October 2022

Trigonometry is an essential topic in learning mathematics, but in fact there are still identified student errors in solving trigonometry problems. Based on these problems, this study aims to describe students' errors in solving trigonometric problems, especially on the topic of trigonometric ratios and its scaffolding. This study uses a qualitative method with a case study approach. Collecting data through observation, tests and interviews. The subjects of this study were 35 students of class X in one of the senior high schools in Kutai Kartanegara Regency, East Kalimantan. The results of this study are that there are seven types of errors made by students in solving trigonometric ratio problems, namely: (1) error in understanding the concepts; (2) error in setting operation; (3) error in performing calculation; (4) error in applying the principle; (5) error in writing algorithm; (6) random response; and (7) error in drawing. Based on the results of these studies, it can be concluded that the forms of scaffolding that can be given are:explaining, reviewing, restructuring,and developing conceptual thinking. Trigonometri merupakan materi yang esensial dalam pembelajaran matematika, namun pada faktanya masih terdapat kesalahan-kesalahan siswa yang teridentifikasi dalam menyelesaikan masalah trigonometri. Berdasarkan permasalahan tersebut, penelitian ini bertujuan untuk mendeskripsikan kesalahan-kesalahan siswa dalam menyelesaikan masalah trigonometri khususnya pada topik rasio trigonometri beserta scaffoldingnya. Penelitian ini menggunakan metode kualitatif dengan pendekatan studi kasus. Pengumpulan data melalui observasi, tes dan wawancara. Subjek penelitian ini adalah 35 siswa kelas X di salah satu SMAN di Kabupaten Kutai Kartanegara, Kalimantan Timur. Hasil penelitian ini yakni terdapat tujuh jenis kesalahan yang dilakukan siswa dalam menyelesaikan masalah rasio trigonometri, yaitu: (1) kesalahan dalam memahami konsep; (2) kesalahan dalam menetapkan operasi; (3) kesalahan dalam melakukan perhitungan; (4) kesalahan dalam menerapkan prinsip; (5) kesalahan dalam menuliskan algoritma; (6) jawaban sembarang; dan (7) kesalahan dalam menggambar. Berdasarkan hasil penelitian tersebut, dapat disimpulkan bahwa bentuk scaffolding yang dapat diberikan yaitu explaining, reviewing, restructuring, dan developing conceptual thinking.
KARAKTERISTIK KEMAMPUAN LITERASI STATISTIKA SISWA DALAM MENYELESAIKAN MASALAH MODEL PISA
Authors: Gunawan Gunawan , Asriani Nurhikmah Widi , Kumala Fitria Zana , Akhsani Lukmanul , Rohmawati Sri
Published: October 2022

Statistical literacy skills have an essential role in various fields of life, one of which is education. This study describes students' statistical literacy skills in solving PISA model questions. This type of research is descriptive-qualitative. The research subjects were students of class VIII Junior High School. Collecting data in this study using tests and interviews. The purposive sampling technique was used to sample 6 students, categorized into three, namely high, medium, and low. Data analysis was carried out using the Mile and Huberman model consisting of data reduction, data presentation, and concluding. The results showed that students in the high and medium categories met all indicators of statistical literacy skills, namely understanding information, processing data, interpreting data, and evaluating. Students in the low category cannot master the evaluation indicators due to several internal factors.
MATHEMATICAL LATERAL THINKING OBSTACLES IN SOLVING GEOMETRIC PROBLEMS BASED ON BRAIN DOMINANCE
Authors: Shodiq Lukman Jakfar , Juniati Dwi , Susanah Susanah
Published: October 2022

Creative thinking was characterized by the emergence of new ideas which was an important skill for students. Lateral thinking was one way to grow new ideas. Generally, related research was carried out to see the thinking process and its level only with the results of the majority of low levels (especially in geometry problems), so further research was needed to find out what were the obstacles. This study aims to find mathematical lateral thinking barriers  based on brain dominance. This research was a qualitative research with a case study approach. The instruments were a brain dominance test, creativity questions, and geometry questions for lateral thinking. Triangulation of data collection techniques was carried out To ensure data validity. Obtained two main subjects LCS and RCS. Analysis of subjects' answers, interview and observations transcripts were carried out by coding the inhibiting factors then analyzed by Toulmin's arguments analysis. We findings that left-brain dominant student experience ontogenic barriers in finding something new caused bounded by concepts and right-brain dominant student experience epistemological barriers in finding different ways cause bounded by context. Further research was needed with students who have high mathematical abilities and creativity to find out how to overcome lateral thinking obstacles.
Perencanaan Penerimaan Pajak Hotel Di Badan Pendapatan Daerah (BAPENDA) Kota Tasikmalaya Tahun 2020
Authors: Mardiana Degina , Ningrum Sinta , Sugandi Yogi Suprayogi
Published: October 2022

Each region is competing in exploring every potential possessed by the region, one of which is local tax revenue, hotel taxes. One of them is in Tasikmalaya City. The hotel tax in the City of Tasikmalaya provides the second largest income after the restaurant tax for the City of Tasikmalaya, so the government is trying to explore the potential of the hotel tax through planning the potential for hotel taxes. The purpose of this study is to describe the planning process for the potential hotel tax in the City of Tasikmalaya in 2020. The research method used in this study is a mix method approach. The guidance theory used is planning with the five steps from Robbins and Coulter (2012). The data analysis technique used was quantitative data analysis techniques with the calculation of hotel tax potential, and qualitative data analysis techniques were through the stages of data reduction, data presentation and drawing conclusions. The results of this study indicate that planning the potential for hotel taxes at BAPENDA Tasikmalaya City uses the planning stages although in its implementation there are still obstacles in the planning process and extracting the potential for the hotel tax. Suggestions for this research are that there is a permanent system for storing data related to occupancy to review the hotel tax potential, make new innovations related to the Tasikmalaya City BAPENDA information system. Setiap daerahnya berlomba-lomba dalam menggali setiap potensi yang dimiliki oleh daerahnya, salah satunya melalui penerimaan pajak daerah yaitu pajak hotel. Salah satunya yaitu di Kota Tasikmalaya. Pajak hotel di Kota Tasikmalaya memberikan pemasukan terbesar ke dua setelah pajak restoran bagi Kota Tasikmalaya, sehingga pemerintah berupaya untuk menggali potensi dari pajak hotel tersebut melalui perencanaan potensi pajak hotel. Tujuan dari penelitian ini untuk memaparkan proses perencanaan potensi pajak hotel di Kota Tasikmalaya tahun 2020. Metode penelitian yang digunakan dalam penelitian ini yaitu pendekatan mix method. Guidance theory yang digunakan yaitu perencanaan dengan kelima langkah dari Robbins and Coulter (2012). Teknik analisis data yang digunakan teknik analisis data kuantitatif dengan perhitungan potensi pajak hotel, dan teknik analisis data kualitatif yaitu melalui tahapan reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian ini menunjukkan bahwa perencanaan potensi pajak hotel di BAPENDA Kota Tasikmalaya menggunakan tahapan perencanaan meskipun dalam pelaksanaannya masih terdapat hambatan dalam proses penyusunan perencanaannya dan penggalian potensi pajak hotel tersebut. Saran penelitian ini agar terdapatnya sistem yang bersifat permanen dalam menyimpan data terkait dengan okupansi untuk meninjau potensi pajak hotel tersebut, melakukan inovasi baru terkait sistem informasi BAPENDA Kota Tasikmalaya.
Tuncel, Yunus, Nietzsche on human emotions
Authors: De Santiago Guervós Luis Enrique
Published: October 2022

Reseña Tuncel, Yunus, Nietzsche on human emotions
Public perception and usage of the term carbon: Linguistic analysis in an environmental social media corpus
Authors: Gotkova Tomara , Chepurnykh Nikolay
Published: October 2022

The main objective of this study was to examine the specialized environmental vocabulary which is incorporated in ordinary discourse found on the Internet. Specifically, we collected English-language data from two social networks, Twitter and Reddit, with a set of environmental keywords which was compiled using the term candidates extraction technique described in Shvets and Wanner (2020). Furthermore, using data from the initial corpus, we built a smaller sample of texts to serve as a ground for a preliminary linguistic analysis of the environmental term carbon. In environmental discourse, carbon is an umbrella term which has acquired multiple senses when it comes to greenhouse gas emissions. Additionally, this term has settled in ordinary communication (Fletcher & Downing, 2011). By means of a fine-grained manual linguistic analysis applied to the data sample, we identified five semantic patterns in the way the general public conceptualizes carbon in the environmental context.
Diagnostic challenge in an immunocompromised patient
Authors: Ecaterina Stavila , Eugenia Scutaru , Rusu Doina , Botnaru Victor , Alexandru Corlateanu
Published: October 2022

The article presents the case of a 66-year-old non-smoking female patient with HIV-negative status. In 2015, she was diagnosed with chronic lymphocytic leukaemia (CLL) at its early stages, with specific complete blood count changes, peripheral lymphadenopathy and hepatomegaly. No specific treatment was recommended at that time. In July 2018, the diagnosis of non-Hodgkin lymphoma (NHL) IV B stage, with the involvement of all groups of peripheral lymph nodes, was confirmed histologically. No episodes of neutropaenia were recorded. Chemotherapy was initiated. Then, 3 months later, radiological examination revealed a bilateral pulmonary nodular dissemination in the upper lobes, and tuberculous aetiology was confirmed using sputum microscopy and cultural methods (a pansensitive strain). At the end of 8 months of antituberculosis treatment, chest X-ray revealed that apical lung consolidation had diminished, while sputum conversed after 4 months of treatment. After 3 months, the patient presented to the pneumology clinic with haemoptysis. CT revealed bilateral pulmonary consolidation, with cavitation in the left upper lobe and nodules in the surrounding region. Relapse of tuberculosis was excluded microbiologically [this was done using microscopy, cultures and molecular genetic examinations of the sputum and bronchoalveolar lavage (BAL) fluid]. A resistant strain of Staphylococcus aureus (MRSA) was identified, with susceptibility to amikacin and tobramycin. Treatment with amikacin had a positive clinical and imaging effect.
A review of transthyretin cardiac amyloidosis
Authors: Jhawar Nikita , Moreno Juan Carlos Leoni , Chirila Razvan
Published: October 2022

Transthyretin cardiac amyloidosis is a progressive disease known to cause heart failure, conduction anomalies, and arrythmias. Due to poor outcomes and mortality from severe cardiomyopathy, prevalence and incident rates are often underreported. As global longevity is increasing and rates of amyloidosis are also increasing, there is a need to improve diagnostic and therapeutic interventions. Previously, symptom management and transplantation were the mainstay of treatment for heart failure symptoms, but studies using RNAi and siRNA technologies have shifted the paradigm of therapeutic strategy in amyloid cardiomyopathy management. Additionally, early detection and clinical monitoring with numerous imaging and non-imaging techniques are being increasingly investigated. Here, we review the epidemiology, pathophysiology, diagnosis, and management of transthyretin amyloid cardiomyopathy.
PARS Playwork: Considering Who We Are Becoming and Why
Authors: Dodge Janine
Published: October 2022

The PARS model of playwork practice was developed by Dr Shelly Newstead from research into the origins of playwork from the adventure playgrounds set up in the UK just after the Second World War. This article considers why and how this theoretical model of playwork as a form of professional practice is now being applied and developed by practitioners in Brazil, contributing to the creation of an international ‘community of practice’ (Wenger et al, 2002). It describes how PARS’ underpinning philosophy and model of practice provide a strong foundation that values playwork and supports the development of a shared language and identity for PARS playwork practitioners across Brazil and around the world.
Management of intracranial hypertension in pediatric traumatic brain injury
Authors: Furquim Jonhatan , Liermann Ana Carolina , Filipczak Ana Flavia , Tomasini Daniela , João Paulo , Santos Polyana
Published: October 2022

OBJECTIVES: To review current management of intracranial hypertension in pediatric population, its evidence levels and possible complications of its application. METHODS: Bibliographic review, based on PubMed data. It was reviewed 47 articles, from April 17th to 25th of 2021, matching to “pediatric TBI, pediatric HICP, HICP management in pediatrics”, we included those, in Portuguese and English, upper to 1999, and excluded 22 that were about adult TBI and HICP, scales application in TBI, management of any other complications instead HICP and genetic related outcomes post-TBI. RESULTS: Authors noticed that some measures to manage the intracranial hypertension are consensual among some authors, even with its low evidence level, however, some remain controversial. CONCLUSION: Even though many measures still have a low evidence level, they have shown positive results preventing a second insult that may lead to a secondary injury. However, it is needed an individual assessment to decide which measures are more suitable and offer a lower complications risk to the patient.
El ser anfibio. Imaginarios acuáticos en el Sinú
Authors: Garcés Martínez Catalina
Published: October 2022

El presente trabajo tiene como propósito mostrar cómo el imaginario mítico sagrado de la cultura Sinú, basado en los ecosistemas acuáticos, está presente en su arte narrativo y metalúrgico. Esta relación se evidencia a partir de la orfebrería inspirada en la fauna acuática y anfibia. Sus caminos siguen abriéndose en la tradición oral como filosofía popular y las formas de vida de las comunidades, tanto indígenas como mestizas, que actualmente habitan la región del Caribe Colombiano conocida como Depresión Momposina. Para dicho propósito abordamos la transformación en el ser anfibio como mi tema central de las tradiciones narrativas relativas a los encantos acuáticos y los textos de simbología chamánica presentes en la orfebrería Sinú.
LANDSCAPE EVALUATION OF VISUAL ATTRACTIVENESS TO IMPROVE URBAN LIVING AT NAVA PARK
Authors: Purniawan Agus , Mangunsong Nur Intan , Fitri Rini , Fauzi Reza
Published: October 2022

The Botanic Park at Nava Park has an area of ​​10 hectares, consisting of green areas and open spaces for recreation and various uses, including 3.5 hectares of the artificial lake and a 15 km jogging track. However, a lack of green planning affects its attractiveness to visitors of the Botanic Park, and its existing visual potential has not been optimally utilized. This is apparent from the inexistence of outdoor activities facilities that could take advantage of this potential. The study aims to identify visual potential as the basis for developing the landscape of the Botanic Park. This study used a qualitative method with observation as the research instrument and a potential visual assessment using the Visual Resource Assessment Procedure (VRAP) and Master Plan Evaluation. Data analysis used interval classes, classified according to their visual qualities. The research findings were the visual quality of the landscape, classified into three zones of high, medium, and low visual qualities, which would help place facilities in further landscape development. The best macro visual qualities were found in the Meandering River Zone, with a score of 17, followed by the Serenity Lake Zone, with a score of 15. The lowest was in the Green Land/Wet Land Zone, with a score of 14. This study provided recommendations for managing the Botanic Park at Nava Park Bumi Serpong Damai (BSD) in the form of a green landscape design as a visual attraction.
الصداقة حقوقها وآدابها في المنظور الشرعي
Authors: Saab Wameed Fares
Published: October 2022

تكمن أهميته في أن الصداقة علاقة إنسانية اجتماعية راقية، وهي تعبير عن صلة بشرية رائعة، وروعة من روائع التكامل والترابط بين بني البشر، فمن خلالها تبنى جسور التفاهم والحوار فيما بينهم، فهي – أي الصداقة - من أنبل العواطف في الوجود، ومن أقوى الأواصر في مجال الصلات الإنسانية، ولذا تأتي أهميتها في المرتبة الأولى التي تلي الروابط العائلية، والعلاقات الأسرية. والواقع أن الصداقة، في أيامنا هذه، لا تقدر بثمن، ولا تقاس بأي مقياس، ولا توزن بأي مكيال، فهي أكبر من هذه الأشياء كلها، إنها أشبه بمصباح وهَّاج ينير الطريق أمام السائرين في الحياة، وإن الحياة من دون الصداقة أشبه بشجرة من دون ثمار.
ولا ريب في أن النصوص الشرعية الواردة فيه: قرآناً وسنة، المتعلقة بالصداقة والأخوة، اعتنت بهذه العلاقة أيَّما اعتناء، بيان حقوق الصداقة وآدابها، فأفردت لها حيزاً كبيراً ومساحة واسعة في غضونها، على اعتبار أن تلك العلاقة من العلاقات الإنسانية الرفيعة، والروابط البشرية المنيفة، التي إذا ما قامت على مدماك ثابت وقوي، فإنها تخدم عقل الإنسان وقلبه وحياته، تاركة من خلفها تأثيراً قوياً على الكثير من جوانب حياته الداخلية والخارجية على حدّ سواء
اختلاف الشافعية مع المالكية في مسائل إنشاء عقد النكاح في كتاب الاشراف على نكت مسائل الخلاف لعبد الوهاب المالكي -دراسة فقهية مقارنة-
Authors: Hussein Asmaa Hamid , Muhammad Ibrahim Jassim
Published: October 2022

إنَّ الاختلاف الفقهي بين أئمة المذاهب, هو الذي يُراد به اختلافهم في فهم النصوص وما يُأَوّله كلٌ منهم حسب ما يفهمه من الدليل المتيسر لديه، فالاختلاف بحد ذاته ليس بالهدف المقصود ، لكن ما لا يمكن إنكاره هو أن الخلاف الفقهي يَعد من نتائج الاجتهادية وهو دليل استنتاجات الفقهاء العقلية التي يرومون بها الوصول الى الخيارات الشرعية الصائبة والملائمة، كما إنه دليل على حيوية الفقه الاسلامي وتتميز بخاصية المرونة في فروعه و أصوله مما يعطي القدرة على المواكبة لكل مستجد ومتقيد ، فلاختلاف الفقهي لا يعد أبداً بالأمر المستغرب ما دامَ هناك تباين في مدارك الفقهاء في مواهبهم وقدراتهم ، وإنما ما تركه النتاج الفقهي للسلف الصالح والذي كان من بعض سماته تعدد الآراء في المسألة الواحدة ليعد ثروةً يرجع إليها الخلف متى ما أقتضى الامرُ ، وإن الشريعة الاسلامية  أوسعُ من أن يحيطها مذهباً مجتهداً معيناً.
التحليل المكاني لكفاءة التوزيع الجغرافي للمراكز الانتخابية في الجانب الغربي(الأيمن) من مدينة الموصل
Authors: Qassem Al-Taei Sahar Saeed , Hammadi Al Hadidi Nashwan Ali , Aran Hussain Ali
Published: October 2022

يعد مجال البحث في الانتخابات وظهور الاختلافات المكانية للسلوك الانتخابي وعلاقته بعلم نظم المعلومات الجغرافية وإمكانية اجراء التحليل المكاني للمواقع الانتخابية الحالية من الدراسات المهمة في مجال الجغرافية السياسية. هذا البحث هو محاولة لاقتراح تحديد الموقع الامثل لسهولة وصول الناخبين الى المركز الانتخابي والقيام بالتصويت على اتم وجه، ركزت الدراسة على الجانب الغربي (الايمن) من مدينة الموصل وتم تحديد المسافة المثلى للوصول الى المركز الانتخابي بسقف زمني لا يتجاوز  15دقيقة مشيا على الاقدام. وتم اخذ ومعالجة بيانات المراكز الانتخابية لسنة 2014 وتطبيقها على العديد من الاحياء والطرق والمناطق التي لا تتوفر فيها مراكز انتخابية في الجانب الايمن من مدينة الموصل، والغرض هو لتزويد صناع القرار بالأعداد والمواقع للمراكز المقترحة لسهولة الوصول. أظهرت مخرجات الدراسة ان ما يقارب 30% من السكان الناخبين هم خارج نطاق التغطية بناء على الخطة المقترحة في البحث واستكمالا لما سبق تم العمل على  وضع تخطيط مكاني أفضل لمواقع  المراكز الانتخابية حيث تم استحداث 30 موقعا إضافيا إلى مجموعة مراكز الانتخاب.
العلاقة بين أعداد الطلبة ومستوى أداء المدرس
Authors: Musa Shlear Sailh
Published: October 2022

هدفت هذه الدراسة إلى التعرف على أهم النتائج المترتبة على علاقة اعداد الطلبة ومستوى أداء المدرس ، ويتكون البحث من ثلاثة فصول ، الفصل الاول ، يشتمل على أربعة مباحث، مشكلة البحث وأهميتها وأهدافها وتحديد المصطلحات. اما الفصل الثاني، فهو الاطار النظري ويشتمل على ستة مباحث، مفهوم الادارة الصفية، اهمية الادارة الصفية، انماط الادارة الصفية، دور المعلم في الادارة الصفية المتميزة، اهمية التفاعل الصفي، دور المعلم في العملية التعليمة، اما الفصل الثالث فيتشمل على الاطار العملي ويشتمل على مبحثين، عرض وتحليل النتائج والتوصيات والمقترحات, واختارت الباحثة أداة الاستبيان للإجابة على أسئلة البحث, وكان مجتمع العينة هم المدرسين والمدرسات من جميع الاختصاصات في المدارس، وتم توزيع الاستبانة الكترونياً, وتوصي الباحثة ببعض التوصيات اللازمة منها: التوسع في الأبنية المدرسية، وتخصيص أراضي لبناء مدارس حكومية لاستيعاب الطلبة، سد احتياجات المدارس للمدرسين من جميع الاختصاصات، تزويد المدارس بالمختبرات والاجهزة اللازمة والوسائل التعليمية، اعداد المعلمين المؤهلين لعملية التعليم والتنويع في طرائق التدريس.