bluuebunny/crossref_metadata_2025 huggingface dataset:
Microbial Biosurfactant: Production, Characterization and Application as a Food Emulsions
Authors: Lira Isabela Cristina Alvares da Silva , Santos Emília Mendes da Silva , Guerra Jenyffer Medeiros Campos , Meira Hugo Moraes , Sarubbo Leonie Asfora , Luna Juliana Moura de
Published: April 2022

O objetivo do presente estudo foi selecionar o melhor microrganismo produtor de biossurfactante entre duas espécies de Candida, cultivadas em diferentes meios. A determinação de sua composição físico-química, a caracterização estrutural e as propriedades do biossurfactante em termos de toxicidade foram realizadas. As formulações de maionese foram testadas quanto à estabilidade e ao crescimento de patógenos. C. guilliermodii cultivada em meio com 5,0% de melaço, 5,0% de licor de maceração de milho e 5,0% de óleo residual de fritura foi selecionado para a produção de biossurfactante, com redução da tensão superficial para 28,6 mN/m, rendimento de 21 g/l e uma concentração micelar crítica de 0,7 g/l. O biossurfactante isolado não foi tóxico para as sementes de hortaliças testadas e apresentou natureza glicolipídica. Todas as formulações de maionese permaneceram estáveis, com ausência de microrganismos patogênicos. Com os presentes resultados, o novo biossurfactante aqui produzido tem potencial aplicação em sistemas alimentícios, como emulsões de maionese.
Validação de aplicativo para dispositivo móvel para pacientes em Diálise Peritoneal e cuidadores
Authors: Mattos Andressa Silva Pereira Xavier de , Pimentel Maria Regina Araujo Reicherte , Werneck Vera Maria Benjamim , Pereira Rafael de Souza , Silva Frances Valéria Costa e , Lins Sílvia Maria de Sá Basílio , Teixeira Elizabeth , Silva Arison Cristian de Paula , Oliveira Thaís de Medeiros , Ferreira Célia Regina Gonçalves
Published: April 2022

O estudo teve como objetivo validar conteúdo e forma de um protótipo de aplicativo para dispositivo móvel, a fim de subsidiar as ações de autocuidado dos pacientes em diálise peritoneal em domicílio e ou seus cuidadores. Trata de um estudo metodológico de abordagem quantitativa desenvolvido nas seguintes etapas: revisão integrativa da literatura, produção de instrumento de validação do protótipo de aplicativo e validação de conteúdo por juízes especialistas. Os dados para validação de conteúdo foram coletados por meio de um questionário de autopreenchimento elaborado no Google Forms e enviado por correio eletrônico. Foram verificados o grau de concordância através do Índice de Validação de Conteúdo. As questões 01 e 05 receberam IVC = 0,83. As questões 02, 03, 04, 06, 07 e 08 receberam IVC = 1,0, alcançando pontuação desejável, superior 0,90. O protótipo de aplicativo para dispositivo móvel para pacientes em diálise peritoneal e cuidadores mostrou-se válido quanto ao conteúdo e forma, com potencial para auxiliar paciente em processo de diálise peritoneal e ou familiar, mediado por enfermeiros nefrologistas.
Impactos da gravidez na adolescência no Brasil
Authors: Bezerra Thiago de Matos , Matos Cintia Chagas
Published: April 2022

A gravidez na adolescência é mundialmente reconhecida como uma questão de saúde pública. Através de uma revisão integrativa, este estudo buscou evidenciar e discutir as possíveis consequências da gravidez na adolescência. Foi realizada pesquisa em estudos indexados nas bases de dados: Biblioteca Virtual em Saúde (BVS), Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS) e Scientific Eletronic Library Online (SciELO), no período de 2016 a 2021, utilizando-se os seguintes descritores (DeCS): contracepção, complicações na gravidez, gravidez na adolescência e ensino. Ao fim, foram selecionados doze estudos publicados em português, espanhol e inglês. Os resultados mostraram que, no fornecimento de informações seguras sobre sexualidade, a prevenção de gestação precoce tem sua importância ligada a atuação familiar e educacional, o que resultará em conhecimentos acerca de contracepção. Na questão social, compreende-se que uma gestação precoce poderá colocar impedimentos na continuidade dos estudos e no acesso ao mercado de trabalho, o que acentuará a dependência financeira dos pais ou parceiro. Referente à saúde da adolescente, constatou-se que é maior a chance de uma gestação de risco, essa também é uma das maiores causas de morte materna. Pode haver também implicações a saúde do bebê, como a ocorrência de baixo peso do recém-nascido. Neste contexto, o trabalho evidenciou a importância da prevenção para o enfrentamento da problemática em questão.
Síndrome de Burnout em profissionais da saúde e as principais manifestações: uma revisão bibliográfica
Authors: Libânio Felipe Garcia Temponi , Carballo Fábio Peron
Published: April 2022

A Sindrome de Burnout (SB) é uma doença psicossocial que ocorre devido a uma resposta crônica ao estresse gerado no ambiente de trabalho, e que, acomete trabalhadores de diferentes áreas, sendo mais suscetíveis a SB as profissões com competitividade e cargas horárias elevadas, como os profissionais da saúde. Trata-se de um estudo de revisão bibliográfica, exploratória com o objetivo de averiguar as condições de trabalho e a possível correlação destas com a SB em profissionais da saúde. Foram analisados artigos das bases de dados PePSIC, PubMed, SciELO e Periódicos da CAPES, publicados entre 2015 e 2021, e que utilizaram o Maslach Burnout Inventory na avaliação de SB. Os resultados evidenciaram a prevalência da SB entre os profissionais da saúde. A respeito dos principais fatores de risco da síndrome, pode se relacionar a sobrecarga de trabalho, a alta demanda de pacientes diários, plantões noturnos, o elevado número de atendimentos, levando estes profissionais a desenvolverem uma autoimagem negativa de seu desempenho e insatisfação com o trabalho. Sugere-se ponderar os fatores biopsicossocial e as condições de trabalho nas ações de prevenção da Síndrome de Burnout em profissionais da saúde.
Estudo sobre ajuste de modelos de probabilidade a dados de sobrevivência
Authors: Orozco Daniel Leonardo Ramírez
Published: April 2022

Neste artigo, utiliza-se modelos de distribuição de probabilidade conhecidos na literatura. O objetivo deste estudo é procurar alguns modelos de probabilidade que melhor se ajustem a dois conjuntos de dados específicos na área da análise de sobrevivência. O primeiro faz referência à resistência de rolamentos de esferas e o segundo, ao período de falhas sucessivas do sistema de ar condicionado de uma frota de aviões Air Boeing. A estimação dos parâmetros é realizada utilizando o método de máxima verossimilhança. Uma aplicação a dois conjuntos de dados está dada para ilustrar a veracidade dos ajustes. As distribuições que mostraram ótimos resultados foram a Exponencial Exponencializada, Exponencial Burr XII, Gdus Exponencializada e Dagum, para a primeira análise. Para a segunda análise, a Weibull Exponencializada, Kumaraswamy Weibull, Kumaraswamy Burr XII e Dagum. Utiliza-se o Akaike Information Criterion, Bayesian Information Criterion, Anderson Darling e Cramér von Mises, como medidas de comparação. A análise será feita com ajuda do pacote (AdequacyModel) no software R.
A influência da atividade física e vitamina D e níveis séricos de interleucina-10 em crianças e adolescentes. Protocolo de revisão sistemática
Authors: Mori Bruno , Mazalo João Viriato , Feitosa Ivan Brito , Lima Luiz Eduardo Rodrigues , Autran Roseanne Gomes , Souza Celsa da Silva Moura , Barcellos José Fernando Marques
Published: April 2022

Estudos recentes indicam uma relação grandiosa entre a combinação de atividade física, os níveis de vitamina D e interleucina-10, esses fatores são interpretados como indicadores de saúde de crianças de adolescentes. Portanto, a proposta deste protocolo é descrever os objetivos e métodos para uma revisão sistemática para resumir os estudos que examinaram a influência da atividade física e da vitamina D nos níveis séricos de interleucina -10 em crianças e adolescentes. Uma revisão sistemática será desenvolvida com base em buscas de artigos em sete bases de dados eletrônicas e referências de artigos recuperados, contato com autores e repositórios de estudo. Critérios de elegibilidade: estudos observacionais ou experimentais que examinam a influência da atividade física e da vitamina D e os níveis séricos de interleucina -10 em crianças e adolescentes (9 a 13 anos). A seleção dos estudos e a extração dos dados serão realizadas por dois revisores de forma independente. Características do estudo, participantes, métodos de combinações e principais resultados serão extraídos e descritos. O risco de viés e o nível de evidência dos estudos serão avaliados de acordo com o manual Cochrane. Os dados serão sintetizados por meio de metanálise de efeitos aleatórios para resultados suficientemente homogêneos em termos de características estatísticas, clínicas e metodológicas. Caso contrário, será realizada uma síntese narrativa. Os resultados desta revisão podem fornecer subsídios para melhorar a atual influência da atividade física e da vitamina D nos níveis séricos de interleucina-10 em crianças e adolescentes, bem como orientar estudos futuros neste campo de pesquisa.
Reuse of drugs in the treatment of COVID-19
Authors: Neri Alessandra Isabô , Carneiro Lílian Carla , Carneiro Cristiene Costa , Moraes Filho Aroldo Vieira de , Chen-Chen Lee
Published: April 2022

After an outbreak of atypical pneumonia in the city of Wuhan, China, there were epidemiological alerts due to the unknown factor. On January 7, 2020, Chinese scientists isolated a strain of coronavirus, in which the etiologic agent was identified. It quickly spread around the world and, therefore, it was declared a pandemic on March 11, 2020. From then on, the need arises to search for treatments and prevention of the disease, through some existing drugs, such as Chloroquine, Hydroxychloroquine, Ivermectin and Azithromycin. Objective: The objective of this study is to discuss existing drugs used for the possible treatment of COVID-19, clarify their mechanisms of action and studies that prove their effectiveness or not. Methodology: The narrative review of the literature was based on a search in the Google Scholar, Capes, Scielo and PubMed journals databases published in the last 3 years, using the terms: “covid-19 drugs in vitro/in vivo”; "SARS-CoV-2"; “coronavirus”. Results: From the analysis of the articles, it can be noted that there is not enough evidence to prove the effectiveness of these drugs in the fight against COVID-19. The studies that showed results in combating SARS-CoV-2 were in vitro, in addition to being at higher doses than recommended for humans. Conclusion: Therefore, its therapeutic safety for the prevention and treatment of COVID-19 has not yet been clarified and determined, thus, its indiscriminate use can potentiate adverse effects.
Cisto de Tarlov: a doença que em algum momento caiu no esquecimento dos neurologistas
Authors: Rauen Gabriel Orige , Ranzan Isabel Cristina , Machado Roberto Augusto Fernandes , Rodrigues Marcelo Alvarez
Published: April 2022

O Cisto de Tarlov se trata de uma doença rara, majoritariamente assintomática, e quando sintomática, é responsável por causar dores neuropáticas, consequente da compressão nervosa. O cisto é mais comumente localizado em região sacral, entretanto seus sintomas não correspondem a sua origem, causando dessa forma certa descrença e disparidade entre os profissionais, e por anos certa negligência perante os pacientes portadores da doença. Outro fator que dificultou ainda mais o suporte a esses indivíduos é a escassez de médicos estudiosos na área, bem como a falta de consenso sobre a conduta terapêutica adequada. O objetivo deste artigo é apresentar um relato de caso de uma paciente com a doença e analisar bibliograficamente o assunto, tendo como finalidade contribuir com o arsenal teórico da doença. Estão presentes nesse estudo ainda a história da descoberta do cisto, localização, sintomatologia, causas e tratamentos existentes. A paciente em questão foi incluída na pesquisa por portar os sintomas e diagnóstico do Cisto de Tarlov e seu relato de caso foi coletado através de uma entrevista presencial, foram excluídos do estudo pacientes que não apresentaram sintomas, nem traumas pregressos na região do quadril. Ao final desse artigo concluiu-se que assim como a paciente em questão, há muitos casos em que pacientes buscam uma cura e encontram apenas um alívio temporário da dor, sem uma cura definitiva e demonstrou-se o quão necessário é a continuidade de pesquisas e atualizações dos profissionais e estudantes na área.
Os agentes desencadeantes das diversas formas de Pericardite: uma abordagem cardiológica
Authors: Carvalho Lanna do Carmo , Meneses Alyce Garcia , Vieira Inês Carvalho de Castro , Alverne Maria da Conceição Azevedo Frota Mont , Caiado Nuno Brandão Di Barros Cachapuz , Silva Sofia Carneiro Mansur , Souza Elizabeth Maria Neves Silva , Vieira José Talison , Silva Maurício Mercê da , Oliveira Pedro Henrique Santos
Published: April 2022

Objetivo: Descrever as principais etiologias responsáveis pelo desenvolvimento das diversas apresentações da pericardite. Metodologia: Se trata de uma revisão narrativa de literatura fundamentada nas plataformas do SciELO, Google Acadêmico, LILACS, Brazilian Journal of Health Review, Research, Society and Development e Pubmed no período de janeiro a março de 2022, utilizando os seguintes descritores: pericardite, informação cardíaca e pericardiopatias. Foram achados 36 artigos nos idiomas português, inglês e espanhol, posteriormente submetidos aos critérios de análise e seleção. Foram selecionados 20 artigos por estarem na íntegra, baseados em evidências, atuais, com linguagem clara, direta e baseados em evidências, descartando se os demais que estavam duplicados, dispostos na forma de resumos e que não atendiam ao objetivo proposto. Resultados: A pericardite é um processo inflamatório do espaço membranoso que envolve o coração. Este acometimento pode assumir diferentes formas conforme o seu período, o agente etiológico e os impactos clínicos subjacentes. É existente na literatura a classificação da pericardite na forma aguda e crônica, sendo estas para mencionar os primeiros episódios e também processos extensos e evolutivos e estas possuem agentes de ordem infecciosa ou não. Os agentes infecciosos podem ser os agentes virais, bacterianos, fúngicos e parasitários e os que são manifestações de doenças sistêmicas como a de cunho autoimune, neoplasias, metabólico ou induzido por drogas. Conclusão: A pericardite é um evento patológico complexo, na maioria das vezes é benigno e sem alardes por ser de origem viral facilmente tratado, mas outros agentes necessitam de diagnósticos e condução terapêutica avançada para evitar morbimortalidade.
Uma reflexão sobre o processo de avaliação na utilização da Resolução de Problemas no ensino de Matemática
Authors: Mota Felipe Miranda , Lozada Claudia de Oliveira
Published: April 2022

O estudo objetiva apresentar uma discussão sobre o processo de avalição durante a Resolução de Problemas. Para tal, buscamos apoio nos referenciais que tratam do que é um problema matemático, algumas concepções sobre Resolução de Problemas e o processo de avaliação no ensino e na aprendizagem. A partir de uma investigação de abordagem qualitativa com viés exploratório e descritivo, buscamos pesquisas que tratam da avaliação no ensino e na aprendizagem da Matemática através da Resolução de Problemas, o que nos remeteu à reflexão de uma avaliação que não tenha como foco o resultado por meio de testes ou avaliações, mas a observação como instrumento que permite avaliar todo o processo de aquisição do conhecimento.  Além disso, a discussão nos permitiu a construção de uma rubrica avaliativa baseada em ações.
Beta-lactam Antibiotics Effect on Mitosis Pathology at Allium Test
Authors: Kantsavaya I. , Minina A.
Published: April 2022

The beta-lactam antibiotics (cefotaxime and augmentin) effect on mitosis’s pathology in the Allium test in the first metaphase after processing and after finishing the recovery period is investigated. Research methods: Allium test, cytogenetic analysis, statistical analysis. The experiment was conducted on a batch of the Stuttgarten variety which is genetically unstable as the result of micronucleus test. The results of aminoglycoside antibiotics on genotoxicity testing showed the lack of negative cefotaxime’s influence (in the concentration of 500.0 mg/l) on the mitosis’s pathology value in comparison with the control, regardless of action time/ valid time (during the 1 or 2–3 cell cycles). The increase of pathological processes was observed when testing augmentin (in the concentration of 800.0 mg/l). Under the influence of augmentin the percent of micronucleus cells increased from 0.3% (as a control/ in a control) to 2.3% (in the experiment). Also, in comparison with the control, the value of mitosis’s pathology increased from 6.1% (as a control/ in a control) to 10.1–16.0% (in the experiment). There is a significant increase of cells with bridge / cells bridge and mitosis. C-mitosis was observed in recovery period variants after applying augmentin (in the concentration of 800.0 mg/l, on exposure of 48 hours) and after cefotaxime (in the concentration of 500.0 mg/l, on exposure of 48 hours), in the first case as a typical mitosis in 20% of the cells with PM (pathology mitosis), in the second case — chromosome discharge in the metaphase and the anaphase of the 30% cells with PM. When testing augmentin in the first metaphase of the cell period, chromatic agglutination (12%), chiasma and chromatid bridges (35%) were observed. It is indicated that augmentin (in the concentration of 800.0 mg/l, on exposure of 48 hours) shows genotoxicity in comparison with the control and it’s able to change the rate of entry of onion cells into mitosis and the normal course of division processes. The recovery period for this antibiotic does not reduce the number of cells with mitosis pathology, but it changes their composition and spectrum.
The Impression Writings in Servet-i Finûn About Iraq an Ottoman Land
Authors: İNCE Mustafa
Published: April 2022

Iraq which one of the most important centers of the Middle East, although it was under Ottoman rule for a very long time, it always remained in a position disconnected from Anatolia. Although it is a very important region for Muslims, not many people from Anatolia have been able to see these lands depending on the conditions of that day. There were important spiritual centers in the region. However, it was difficult to visit them. Media outlets tried to partially meet this need. In the late nineteenth century and early twentieth century, the only means of information about remote geographies where Turks and Muslims lived were printed publications such as newspapers, magazines and newsletters. One of these publications is Servet-i Finûn magazine. Servet-i Finûn, which the longest-lived magazine in the history of the Turkish press, has assigned a special reporter for its readers in this context, and conveyed Iraq lands and impressions to its readers.
The aim of this study is to reveal how Servet-i Finûn magazine transferred important cities and some private places in Iraq territory to its readers. Within the scope of the study, the issues of Servet-i Finûn magazine published between the years 1896-1901 were examined and related articles were determined and evaluated. According to the findings obtained from the study, the journal informed its readers about the region by publishing travel-impression articles (32 pieces) about the city, place, some important developments and important personalities in Iraq during the said period.
HUBUNGAN PEMBELAJARAN DARING DIMASA PANDEMI COVID-19 DENGAN MOTIVASI BELAJAR SISWA
Authors: Aminuddin Aminuddin , Rahman Abraham , Nurlansi Nurlansi
Published: April 2022

ABSTRAKPenelitian ini bertujuan untuk mengetahui hubungan pembelajaran daring dimasa pandemi Covid-19 terhadap motivasi belajar kimia siswa SMA Kelas XI di Kota Kendari. Penelitian ini merupakan penelitian deskriftif kuantitatif dengan menggunakan metode survei. Populasi dalam penelitian ini adalah guru dan siswa kelas XI IPA SMA di Kota Kendari dengan jumlah guru sebanyak 17 orang dan siswa sebanyak 2266 orang. Pengambilan sampel menggunakan teknik purposive sampling dengan jumlah sampel siswa sebanyak 325 orang, sedangkan sampel guru adalah sejumlah populasi. Pengumpulan data menggunakan kuisioner (angket), observasi, dan wawancara terstruktur. Data dianalisis secara deskriftif dan inferensial. Hasil analisis data menunjukkan bahwa proses pembelajaran daring terlaksana cukup baik dengan kategori sedang dengan nilai rata-rata sebesar 69,61 dan nilai rata-rata motivasi belajar sebesar 71,08 tergolong kategori sedang Hasil uji korelasi sederhana menunjukkan pembelajaran daring dengan motivasi belajar mendapatkan nilai koefisien korelasi sebesar 0,148 yang tergolong sangat rendah. Dengan demikian data tersebut menunjukkan bahwa hubungan pembelajaran daring dimasa pandemi covid-19 terhadap motivasi belajar kelas XI SMA di Kota Kendari sangat rendah. Kata Kunci : Pembelajaran Daring, Motivasi Belajar.
HUBUNGAN MOTIVASI BELAJAR DAN PENGETAHUAN KONSEP IPA DALAM PEMBELAJARAN DARING PADA SISWA KELAS VIII SMPN DI KOTA KENDARI
Authors: Sumaili La Ode , Jahidin Jahidin , Jamili Jamili
Published: April 2022

Abstrak. Tujuan penelitian ini adalah  untuk menganalisis hubungan antara motivasi belajar dan pengetahuan konsep IPA dalam pembelajaran daring pada peserta didik SMPN Kelas VIII di Kota Kendari. Penelitian ini merupakan penelitian survey dengan pendekatan mixed method. Populasi dalam penelitian ini adalah sebanyak 4274 peserta didik SMPN kelas VIII di Kota Kendari. Teknik pengambilan sampel pada penelitian ini dilakukan dengan teknik proportional random sampling yaitu semua anggota mempunyai kesempatan yang sama untuk dijadikan sampel sesuai dengan proporsinya. Besarnya jumlah sampel ditentukan dengan menggunakan rumus slovin sehingga jumlah sampel penelitian 366 orang. Data penelitian diperoleh melalui kuesioner penelitian yang dibuat di google form berupa angket motivasi belajar dan tes pengetahuan konsep. Hasil penelitian menunjukkan bahwa: 1) tingkat motivasi belajar selama pembelajaran daring pada peserta didik berada pada tingkat tinggi yang ditunjukkan dengan nilai rata-rata motivasi belajar sebesar 79,93; 2) tingkat pengetahuan konsep IPA selama pembelajaran daring pada peserta didik berada pada tingkat rendah yang ditunjukkan dengan nilai rata-rata pengetahuan konsep sebesar 46,55; 3) tidak ada hubungan antara motivasi belajar dan pengatahuan konsep dalam pembelajaran daring pada peserta didik yang dibuktikan dengan  nilai signifikansi sebesar 0.384 > α = 0,05. Artinya bahwa motivasi belajar bukan penentu meningkatnya pengetahuan konsep peserta didik selama pembelajaran daring. Kata Kunci: pembelajaran dalam jaringan, motivasi belajar, pengetahuan konsep
ANALISIS PENGUASAAN KONSEP DAN MISKONSEPSI SISWA PADA MATERI SEL KELAS XI MIPA MELALUI METODE CRI (CERTAINTY RESPONS INDEX) DI SMAN 1 WAWOTOBI KABUPATEN KONAWE
Authors: Dinarni Dinarni , Safilu Safilu , Wirdhana Sitti
Published: April 2022

Abstrak. Tujuan penelitian ini adalah untuk menganalisis penguasaan konsep dan miskonsepsi siswa pada materi sel kelas XI MIPA melalui metode Certainty Of Response Index (CRI) pada materi sel pada di SMA Negeri 1 Wawotobi.  Populasi dalam penelitian ini adalah siswa kelas XI MIPA di SMAN 1 Wawotobi Kabupaten Konawe. Teknik pengambilan sampel pada penelitian ini adalah teknik purposive sampling yang terdiri dari 3 kelas dengan jumlah siswa 103. Jenis penelitian ini menggunakan metode analisis deskriptif.Hasil analisis data menunjukkan bahwa: 1) Penguasaan konsep siswa pada materi sel di kelas XI MIPA SMAN 1 Wawotobi Kabupaten konawe secara umum lebih tinggi dibandingkan dengan siswa yang mengalami miskonsepsi. 2) Berdasarkan nilai persentase indikator penguasaan konsep tertinggi ditemukan pada indikator mengidentifikasi pada soal nomor 4 sebesar 79,4%, sedangkan penguasaan konsep terendah ditemukan pada indikator mengindentikasi dan menjelaskan pada soal nomor 17 dan 20 sebesar 0%.  Siswa yang mengalami miskonsepsi tertinggi ditemukan pada indikator mengidentifikasi pada soal nomor 14 sebesar 73,6% sedangkan miskonsepsi terendah ditemukan pada indikator mengindentikasi dan menjelaskan pada soal nomor 14, 16, 18 dan 15 sebesar 2,8% dan 5,6%. Kata Kunci: analisis penguasaan konsep, miskonsepsi siswa
ANALISIS KEMAMPUAN PEMECAHAN MASALAH DI TINJAU DARI ADVERSITY QUOTIENT (AQ) MELALUI MODEL PEMBELAJARAN BERBASIS MASALAH
Authors: Samandy Vebryatin , Anas Muhammad , Zamrun Muhammad
Published: April 2022

Abstrak. Tujuan penelitian ini adalah  untuk mengetahui pengaruh model pembelajaran Berbasis Masalah dan Adversity Qoutient (AQ) terhadap kemampuan pemecahan masalah. Penelitian ini  merupakan quasi experimental dan desain penelitian menggunakan pretest-posttest control group design yang dimodifikasi dengan faktorial 2 x 2. Sampel penelitian ini adalah siswa SMA N 1 Kontukowuna keseluruhan populasi  yaitu, kelas XI MIA1 dengan 24 peserta didik belajar melalui model PBM dan kelas XI MIA2 dengan 24 peserta didik belajar melalui pembelajaran konvensional. Data penelitian diperoleh melalui (1) Tes KPM dalam bentuk soal essay dan (2) angket AQ. Hasil analisis data memberikan kesimpulan 1) bahwa kemampuan pemecahan masalah siswa yang menggunakan model pembelajaran berbasis masalah lebih baik dari pembelajaran konvensional, 2) kemampuan pemecahan masalah siswa yang memiliki rata – rata adversity quotient tinggi lebih baik daripada siswa yang memiliki rata-rata adversity quotient rendah, 3) Terdapat interaksi antara model pembelajaran berbasis masalah dan pembelajaran konvensional dengan adversity quotient untuk meningkatkan kemampuan Pemecahkan masalah. Kata Kunci: model pembelajaran berbasis masalah, adversity quotient, kemampuan pemecahan masalah
PENGARUH KEPADATAN LALU LINTAS TERHADAP KUALITAS LINGKUNGAN UDARA DI KOTA KENDARI
Authors: Husen Osu Oheoputra , Iswandi Marsuki , Santiaji La Ode
Published: April 2022

Tujuan dari penelitian ini untuk (1) mengetahui kondisi kepadatan lalu-lintas di Kota Kendari; (2) mengetahui kondisi kualitas udara di Kota Kendari; dan (3) mengetahui pengaruh kepadatan lalu lintas terhadap kualitas udara di Kota Kendari. Obyek penelitian ini adalah arus lalu lintas dan udara ambient di Kota Kendari. Parameter udara ambient yang diamati adalah gas CO, gas NOx dan gas SO2 yang diukur menggunakan alat impinger dengan metode pengukuran roadside. Kepadatan lalu lintas dianalisis menggunakan manual kapasitas jalan Indonesia (MKJI). Jenis penelitian ini adalah cross sectional.Berdasarkan hasil analisis dapat disimpulkan bahwa (1) Kondisi kepadatan lalu lintas di Kota Kendari dibawah 0,6 dan berada pada katagori A (sangat baik); (2) Kondisi kualitas udara di Kota Kendari berdasarkan semua parameter yang diamati masih di bawah Nilai Ambang Batas (NAB) sesuai dengan Baku Mutu Udara Ambient Nasional PP. RI. No. 41 th 1999 untuk Kota Kendari.; dan (3) Adanya pengaruh antara kepadatan lalu lintas (D) di 10 ruas jalan dengan kondisi kualitas udara di Kota Kendari.
KEBERLANJUTAN WISATA BAHARI PULAU HOGA DENGAN PENDENKATAN WILAYAH
Authors: Tahir Mustaman , La Rianda Rianda , Natsir Muhammad
Published: April 2022

Tujuan penelitian ini yaitu mengetahui pola pemanfaatan lahan Pulau Hoga dalam menunjang kegiatan wisata bahari, dan upaya yang dilakukan untuk keberlanjutan wisata bahari di Pulau Hoga. Metode yang digunakan yaitu analisis spasial dan analisis deskriptif. Hasil penelitian menyatakan bahwa pemanfaatan lahan Pulau Hoga yang menunjang kegiatan wisata dilakukan dengan  menambah atraksi wisata seperti olahraga selancar, meningkatkan sarana transportasi, pengadaan fasilitas pendukung kegiatan wisata bahari sehingga dapat memberikan kenyamanan bagi wisatawan, menciptakan tenaga profesional dengan cara pengembangan sumber daya manusia untuk meningkatkan promosi kepariwisataan.
OPTIMALISASI TATA LETAK BANGUNAN UNTUK PEMANFAATAN RUANG KAMPUS BARU UNIVERSITAS HALU OLEO (UHO)
Authors: Hasan La Ode Amrul , Rianse Usman , Hemon Tufaila
Published: April 2022

Kampus Baru Universitas Halu Oleo (UHO) merupakan salah satu perguruan tinggi negeri yang termasuk dalam kandidat kampus terluas se-Indonesia Timur dengan luas areal lebih dari 252 Ha. Berada di kawasan pengembangan pusat pemerintahan membuat Kampus baru UHO menjadi kampus yang terfavorit hal ini ditunjukan dengan bertambahnya jumlah calon mahasiswa dari tahun ke tahun. Bertambahnya jumlah mahasiswa mendorong penyediaan fasilitas pendidikan sebagai kebutuhan utama. Keberadaan bangunan yang ada saat ini dan rencana-rencana pembangunan kedepan belum mempertimbangkan konsep penataan ruang yang baik sehingga bangunan yang ada tumbuh dan berkembang mengikuti ketersediaan lahan saja sehingga cenderung tumbuh tanpa arahan yang jelas, hal ini mengancam ketersediaan lahan khususnya ketersediaan ruang terbuka dan berdampak pula pada penataan elemen yang terkait seperti sirkulasi kendaraan, utilitas bangunan, sistem drainase dan mekanikal elektrikal.nTujuan dari penelitian ini adalah untuk memberikan rekomendasi desain tata ruang kampus UHO yang mengoptimalkan ketersediaan ruang terbuka 60% secara proporsional dengan konsep penataan yang lebih terarah.mHasil penelitian ini menunjukkan bahwa kondisi penataan bangunan yang ada saat ini yang tidak tertat dengan baik sehingga berpengaruh pada elemen lainnya. Melalui arahan konsep cluster eco kampus kawasan kampus akan lebih tertata. Kata kunci : Tata letak bangunan, clusterecocampus, UHO
STRATEGI PENGEMBANGAN KOMODITI TANAMAN PERKEBUNAN DI KABUPATEN KONAWE SELATAN
Authors: Heriono Heriono , Hemon M. Tufaila , Yunus Lukman
Published: April 2022

The potential of plantations can be developed as one of the assets of excellence in regional developmentprograms melalaui decentralization policy that can be used as part of the plantation sector for the economycontributes to effective contribution of plantations as a source of localrevenue Konsel. The purpose of this studywas to determine the commodity plantation crops and plantation crops commodity development strategies inKonsel. The data used in this research is secondary data obtained from multiple sources by taking the existingstatistical data and other documents relevant and necessary.This study was conducted in Konsel, from October to November 2015 regarding the developmentstrategy for the commodity of plantation crops in Konsel. The data used in this research is secondary dataobtained from multiple sources by taking the existing statistical data and other documents relevant andnecessary The results of this study indicate that: (1) The main commodity of plantation crops in Konsel that canbe developed in 2010-2014 was an average oil commodity LQ value of 1,136% cacao / cocoa amounted to1.214% and 1.5612% of the pepper plant. (2) Commodity crop plantations have direct relevance to future valueis the highest coconut,Suggestions for Konsel government needs to focus on the development of the leading sectors as sectors(agriculture, plantation, animal husbandry, forestry, and fisheries), (mining and quarrying) and (Trading,andindustrial). In order to develop Konsel particularly necessary strategies and policies appropriate to thedevelopment of both the leading commodity and not a feature.Keywords: Commodity Crops Development Strategy
ANALISIS PENGARUH PERTUMBUHAN PENDUDUK DAN PRODUKTIVITAS LAHAN TERHADAP ALIH FUNGSI LAHAN PERKOTAAN (STUDI KASUS KOTA MARISA)
Authors: Wunarlan Irwan , Syaf Hasbullah
Published: April 2022

This study aims to show the effect of population growth and land productivity on theconversion of urban land. This study uses data on area size by type of land use per village to measureurban land use. The use of population growth data and land productivity was analyzed using multipleregression and classification typology, the authors found that population growth had a negativeinfluence and land productivity had a positive influence on land conversion. Negative populationgrowth of -3,593 and land productivity of 6,921 will give effect to the conversion of land with an areaof 31,197 Ha. The type of region that experiences land conversion in Marisa City can be classifiedinto three types, namely (1) Areas in the process of land conversion (Marisa Utara) , (2) Areas thatare rapidly shifting land functions (South Marisa, Pohuwato, Teratai, Botubilotahu Indah, Palopo andBulangita), and (3) Areas that have the potential to convert land (Pohuwato Timur). The results of thisstudy indicate that population growth and Land productivity plays an important role in acceleratingthe conversion of urban land in the Marisa City area of Pohuwato Regency.Keywords: population, land productivity, function change, region, city
School Segregation and Educational Equity. Institutionalization of School Segregation Monitoring, a Sine Qua Non Prerequisite for Policies to Promote Educational Equity
Authors: COSTACHE Luminita , CRAI Eugen , IVAN Claudiu
Published: April 2022

The article presents a public education policy tool as a model with international applicability designed for monitoring, analysing and assessing school segregation phenomenon. This instrument, developed by a UNICEF team that continued the pioneering efforts of a Romanian NGO (Advocay and Human Rights Center ), has special importance for educational equity and social welfare. The paper argues that the widespread adoption of this tool in the institutionalization of education systems is a necessary prerequisite for equalizing educational opportunities. A systematic, administrative use of such an instrument sets the premises for an adequate assessment of school segregation level, defined in accordance with the most relevant criteria and the various forms thereof. Moreover, due to such an instrument, public intervention means for systemic school desegregation can also be put forward. Conclusions of the paper argue about certain conditions, precautionary measures and risks associated with the process of implementing and using such a model.
Financial and Consumption Habits and Behaviors during the COVID-19 Pandemic: A Short-Term Study of Argentina, Chile and Colombia
Authors: DENEGRI Marianela , SEPULVEDA ose , DEMARIA Mariela , SANDOVAL-ESCOBAR Marithza , SILVA Francisca , VAN DER WOUDE David , QUINTANO Felipe , RIQUELME Leonor
Published: April 2022

This study aimed at describing the impact that the COVID 19 pandemic had on the financial and consumption habits of Chilean, Argentinean and Colombian families. This was a cross-sectional on-line study. The final sample consisted of 1,184 adults who managed independent financial resources and from urban areas of Argentina, Chile, and Colombia. Results show an increased use of credit to pay for basic services and on the late payments of expenses. The current main fears are linked to contracting the disease, losing employment and not being able to pay basic expenses. Finally, groups of participants emerge based on based on ways of dealing with the crisis and differentiated by sociodemographic variables.
Interpersonal Emotion Regulation Strategies and Anticipated Emotions in Couples: A Mixed Method Approach
Authors: JITARU Mihaela , TURLIUC Maria Nicoleta
Published: April 2022

Although interpersonal emotion regulation (IER) has gained more attention in recent years, few studies focus on IER in romantic relationships. In this study, using a qualitative-quantitative approach, we assessed the most commonly-used IER strategies employed by couples in both positive and negative interactions, and the anticipated self and partner’s emotions arising from their utilization. One hundred and ninety-nine couples participated in this research. The participants had to read a vignette that had a positive connotation and imagine they were the main character and write answers to four questions. Then, they had to repeat the process, using the negative connotation vignette. The questions were focused on the assessment of the self-anticipated IER strategies as well as the self and partner’s anticipated emotional reactions associated with the self-anticipated IER strategies. The thematic analysis showed that most of the participants described IER strategies that fit either into the ‘cognitive engagement’ category or in the ‘put own feelings first’ category. The most frequently anticipated self and partner’s emotions were ‘calm’, ‘joy’ or ‘sadness’. IER strategies have an effect not only on the target but also on the regulator. This aspect can contribute to a better understanding of couple relationships.
Basics of Historical Knowledge as a Key Concept of Education: Case of Kazakhstan
Authors: TAZHITOVA Gulzhakhan , KUDAGELDIN Maksat , KASSYMBEKOVA Nurilya , KALKEYEVA Kamariyash , KURMANAYEVA Dina
Published: April 2022

Despite a fairly large number of historical and pedagogical studies devoted to the history of pedagogy and education in Kazakhstan, historical and pedagogical knowledge was not formalized as educational knowledge and was not used in the educational process for the teacher training. The authors define what have been the basics of structuring historical pedagogical knowledge in Kazakhstan and show that students’ awareness of the history of education of Kazakhstan makes them look at the future differently. Moreover, they emphasize that rethinking and reassessment of historical and pedagogical knowledge will improve its content with value-targeted materials. For research implementation, philosophical, historical, and pedagogical literature was analyzed. For the empirical part of the research questionnaire with 20 teachers and pedagogical experiment with 180 students were conducted. The object of the pedagogical experiment was a specially organized process of assimilation of historical and pedagogical knowledge by students of pedagogical specialties, with new substantive content in the field of “History of Education of Kazakhstan” as an independent educational discipline. Results of the experimental work indicated that students studying the history of education as an independent discipline had an important condition for the formation of the general and pedagogical culture of the future specialist, since it gives knowledge about the development of the theory and practice of education and contributes to the formation of a worldview and pedagogical professionalism.
Research Relationship of Rural Population and Number of Agricultural Enterprises
Authors: PANTELEEVA Maria A. , KLIMOVA Natalia V.
Published: April 2022

The aim of the study is to find out whether the decline in the number of agricultural enterprises is the reason for the decline in the rural population. For this, the dynamics of statistical indicators, their correlation, as well as the influence of indicators through factor analysis are investigated. The results of the study showed that there is a strong relationship between the decline in the rural population and the number of agricultural enterprises. The novelty of the study lies in the fact that previously the problem of the outflow of the rural population was not directly associated with a decrease in the number of agricultural enterprises.
Using Online Platforms to Educate University Students in India to Raise Awareness about Covid-19: An Interventional Pilot Study
Authors: DEVAPRASATH Ruby , KUPPUSWAMY Sunitha
Published: April 2022

The purpose of this study is to explore the prospects of using technology enhanced active learning (TEAL) as pedagogical method in order to augment knowledge acquisition among media science students. It was intended to find out if the intervention is effective in terms of knowledge acquisition about Covid-19 in turn creating the necessary awareness about the same. Therefore, pre-experimental one group pre-test and post-test design was used (Thyer, 2012). The participants were 100 first year graduation students. The Paired sample t-test was conducted to know if the intervention has impacted awareness level of Covid-19 crisis. The findings reveal that there is a significant improvement in knowledge gained about Covid-19 by the students in this approach. The findings have important implications for the educational reformers, researchers and teachers in India and any other developing country with the similar climate in education for that matter.
STUDI FENOMENOLOGI : KOPING STRATEGI ORANG TUA YANG MENGALAMI HIV/AIDS
Authors: LUSIANI ELI
Published: April 2022

Data pasien  yang terinfeksi HIV terus meningkat pesat dan tersebar luas di seluruh Dunia. Individu yang dinyatakan terinfeksi HIV, sebagian menunjukkan perubahan baik secara biopsikososio dan spritual yang berdampak pada dirinya dan orang di sekitar, sehingga memerlukan suatu strategi koping. Strategi koping merupakan cara individu menyelesaikan masalah. Tujuan penelitian ini adalah untuk mengetahui strategi koping pasien HIV/AIDS. Desain penelitian menggunakan desain kualitatif dengan pendekatan Empirical Phenomenological Psychological (EPP),dilakukan secara purposive sampling methods terhadap 4 responden. Hasil penelitian di dapatkan 5 tema yaitu : Strategi koping berorientasi pada situasi, Strategi koping berorientasi pada emosi, Strategi koping berorientasi pada pencegahan, Strategi koping berorientasi pada agama, Strategi koping berorientasi pada eksistensi. Penelitian ini mengindikasikan perlunya memberikan dukungan dan mendorong pasien HIV/AIDS dalam menemukan atau meningkatkan koping individu yang adaptif, dan memfasilitasi pasien HIV/AIDS mendapatkan sumber-sumber dukungan. Sehingga pasien HIV/AIDS dapat beradaptasi terhadap kondisinya dan mampu mengelola penyakit yang dialaminya.
HUBUNGAN PENGAWAS MENELAN OBAT (PMO) DENGAN KEPATUHAN MINUM OBAT PENDERITA TUBERKULOSIS
Authors: Hidayat Yayat , Gunawan Hendra
Published: April 2022

Penanggulangan Tuberkulosis oleh ‘Aisyiyah dilakukan mengingat kasus Tuberkulosisdi Kabupaten Bandung termasuk daerah tertinggi di Jawa Barat mencapai 2.362 kasus.sedangkan kasus Tuberkulosis Multiple Drug Resistance (MDR) mencapai 35 kasus padatahun 2013. Kegiatan yang dilaksanakan oleh TB Care ‘Aisyiyah antara lain berupakegiatan pelatihan bagi Pengawas Menelan Obat (PMO), Kegiatan tersebut meliputitugas PMO dalam mengawasi minum obat, mendampingi penderita dan memotivasipenderita TB agar minum obat secara rutin sampai sembuh.Tujuan dari penelitian iniuntuk menganalisis hubungan PMO dengan kepatuhan minum obat penderita TB diKabupaten Bandung. Lokasi penelitian di 5 tempat wilayah kerja puskesmas Cileunyi,Rancaekek, Cicalengka Kabupaten Bandung. Target penelitian ini adalah ditemukannyakepatuhan minum obat penderita TB yang mempunyai PMO hasil pelatihan organisasi‘Aisyiyah Kabupaten Bandung. Penelitian ini menggunakan desain cross-sectionalmenghubungkan antara faktor PMO dengan tingkat kepatuhan minum obat penderita TB.Populasi pada penelitian ini seluruh pasien penderita TB paru yang berobat ke PuskesmasRancaekek, Cicalengka, Cileunyi, berjumlah 205 orang adapun jumlah sampel 124orang. Pengumpulan data dilakukan pada bulan Desember 2016 sampai dengan Marettahun 2017. Hasil penelitian ini ada hubungan signifikan antara PMO dengan Kepatuhanminum obat penderita TB
Wristwatch PCR: A Versatile and Efficient Genome Walking Strategy
Authors: Wang Lingqin , Jia Mengya , Li Zhaoqin , Liu Xiaohua , Sun Tianyi , Pei Jinfeng , Wei Cheng , Lin Zhiyu , Li Haixing
Published: April 2022

Genome walking is a method used to retrieve unknown flanking DNA. Here, we reported wristwatch (WW) PCR, an efficient genome walking technique mediated by WW primers (WWPs). WWPs feature 5′- and 3′-overlap and a heterologous interval. Therefore, a wristwatch-like structure can be formed between WWPs under relatively low temperatures. Each WW-PCR set is composed of three nested (primary, secondary, and tertiary) PCRs individually performed by three WWPs. The WWP is arbitrarily annealed somewhere on the genome in the one low-stringency cycle of the primary PCR, or directionally to the previous WWP site in one reduced-stringency cycle of the secondary/tertiary PCR, producing a pool of single-stranded DNAs (ssDNAs). A target ssDNA incorporates a gene-specific primer (GSP) complementary at the 3′-end and the WWP at the 5′-end and thus can be exponentially amplified in the next high-stringency cycles. Nevertheless, a non-target ssDNA cannot be amplified as it lacks a perfect binding site for any primers. The practicability of the WW-PCR was validated by successfully accessing unknown regions flanking Lactobacillus brevis CD0817 glutamate decarboxylase gene and the hygromycin gene of rice. The WW-PCR is an attractive alternative to the existing genome walking techniques.
Aerosol Test Chambers: Current State and Practice During the COVID-19 Pandemic
Authors: Yeh Kenneth B. , Setser Bradly
Published: April 2022

Respiratory infectious disease outbreaks such as those caused by coronaviruses and influenza, necessitate the use of specialized aerosol test chambers to study aspects of these causative agents including detection, efficacy of countermeasures, and aerosol survivability. The anthrax attacks from 2001 and earlier biowarfare and biodefense also influenced the study of biological aerosols to learn about how certain pathogens transmit either naturally or through artificial means. Some high containment biological laboratories, which work with Risk Group 3 and 4 agents in biosafety level -3, biosafety level-4 containment, are equipped with aerosol test chambers to enable the study of high-risk organisms in aerosolized form. Consequently, the biomedical, military and environmental sectors have specific applications when studying bioaerosols which may overlap while being different. There are countless aerosol test chambers worldwide and this number along with numerous high containment biological laboratories underscores the need for technical standards, regulatory and dual-use compliance. Here we survey common aerosol test chambers and their history, current use, and practice. Our findings reinforce the importance and need for continued collaboration among the multi-disciplinary fields studying aerobiology and biological aerosols.
Peptide-Grafted Microspheres for Mesenchymal Stem Cell Sorting and Expansion by Selective Adhesion
Authors: Wu Shuo , Wang Zongliang , Wang Yu , Guo Min , Zhou Mengyang , Wang Liqiang , Ma Jie , Zhang Peibiao
Published: April 2022

Mesenchymal stem cells (MSCs) have considerable value in regenerative medicine because of their unique properties such as pluripotency, self-renewal ability, and low immunogenicity. Isolation and purification are prerequisites for various biomedical applications of MSCs, and traditional sorting methods are often expensive, complicated, and difficult to apply on a large scale. In addition to purification, the requirement for expansion of cells also limits the further application of MSCs. The purpose of this study was to develop a unique magnetic sorting microsphere to obtain relatively pure and high-yield MSCs in an economical and effective way, that can also be used for the expansion of MSCs. Poly (ethylene glycol) (PEG)-based anti-adhesive treatment of the prepared oleic acid grafted Fe3O4-poly (lactic-co-glycolic acid) magnetic microspheres was performed, and then E7 peptide was covalently grafted onto the treated microspheres. Upon a series of characterization, the magnetic microspheres were of uniform size, and cells were unable to adhere to the PEG-treated surface. E7 grafting significantly improved cell adhesion and proliferation. The results obtained from separate culture of various cell types as well as static or dynamic co-culture showed that selective adhesion of MSCs was observed on the magnetic sorting microspheres. Furthermore, the cells expanded on the microspheres maintained their phenotype and typical differentiation potentials. The magnetic properties of the microspheres enabled sampling, distribution, and transfer of cells without the usage of trypsin digestion. And it facilitated the separation of cells and microspheres for harvesting of MSCs after digestion. These findings have promising prospects for MSC research and clinical applications.