bluuebunny/crossref_metadata_2025_split huggingface dataset:
Investigação de Poxvírus em amostras de roedores pertencentes ao bioma amazônico provenientes da região de Carajás, Pará
Authors: De Melo Taynah Cohen , Farias Luana da Silva Soares , Guerra Sylvia de Fátima dos Santos , Siqueira Jones Anderson Monteiro , Casseb Lívia Medeiros Neves , Cruz Ana Cecilia Ribeiro , Moraes Adriana Freitas , Wanzeller Ana Lucia Monteiro 
Published: May 2023

Introdução: Embora as medidas de controle e tratamento das doenças infecciosas tenham avançado nas últimas décadas, patógenos emergentes e reemergentes ainda compreendem a principal pauta de saúde pública no Brasil. Uma das maiores pandemias já registrada, foi ocasionada pelo vírus da Varíola (VARV). Que pertence ao gênero mais importante dentro da família Poxviridae, do ponto de vista da infecção em humanos, o Orthopoxvirus, neste estão os vírus, Vaccinia, Monkeypox e Cowpox. Dessa forma, apesar do vírus da varíola ter sido erradicado do Brasil desde 1980, outros poxvírus podem ocasionar doenças em humanos e animais. Objetivo: Investigar a existência de poxvírus em amostras de pequenos roedores pertencentes ao bioma amazônico, provenientes da região de Carajás no Estado do Pará. Material e métodos: Foram selecionadas 75 amostras de roedores, sendo 42 amostras de fígado e 33 de sangue, oriundas dos municípios de Canaã dos Carajás e Curionópolis, tais amostras fazem parte do acervo de materiais biológicos da Seção de Arbovirologia e Febres Hemorrágicas do Instituto Evandro Chagas. Apenas as amostras de fígado foram maceradas e levadas ao aparelho tissuelyser e posteriormente armazenadas em freezer -70ºC. Em seguida, foram inoculadas em cultivo de células de neuroblastoma humano (IMR-32) na tentativa de obter o isolamento viral. As células infectadas com as suspensões de fígado e sangue foram observadas por 7 dias para a detecção de possível efeito citopático viral e ao final deste período foi realizada a técnica de Imunofluorescência Indireta (IFI) visando confirmar ou não a positividade da amostra. Resultados e Conclusão: Até o presente momento foram inoculadas 67 amostras, sendo possível observar alterações na monocamada celular de 36. O presente trabalho demonstrou a importância da vigilância visando o controle e prevenção de casos zoonóticos de poxvírus, na região Norte do país, sobretudo no estado do Pará, o qual apresenta densas áreas florestais com inúmeras espécies de animais que podem vir a ser reservatórios de tais agentes. A linhagem celular utilizada apesar de demonstrar alterações na monocamada celular pós-infecção, demonstrou uma menor eficiência quando comparada a estudos prévios com outras linhagens celulares. Além disso, as reações de IFI obtidas foram evidenciadas com reduzida reação fluorescente, demonstrando que talvez essa linhagem celular não seja o modelo ideal para a replicação do poxvírus.
“Usos del Dióxido de Cloro como prevención y tratamiento de Covid-19 desde la percepción del usuario”
Authors: Lascano Alexandra Cristina Córdova , Suárez Hortensia Senaida Ortiz 
Published: May 2023

Introducción: El dióxido de cloro fue utilizado como prevención y tratamiento de COVID-19, en tiempo de pandemia; sin embargo, aún no existe medicina basada en evidencia que respalde su beneficio. Objetivo: Analizar el uso del dióxido de cloro como prevención y tratamiento del COVID-19 desde la percepción de los usuarios, los motivos de su administración y sus efectos positivos y negativos. Método: La investigación se la realizará en la ciudad de Ambato, en un lapso de tiempo de Abril- Septiembre 2022, se empleó una metodología cualitativa-descriptiva porque se realizará un análisis del problema de estudio a través de entrevistas con las diferentes opiniones que se obtendrán de los participantes para un acercamiento profundo y vivencial sobre el tema en 15 adultos pertenecientes a la parroquia Huachi Loreto del cantón Ambato, en Ecuador, los entrevistados se sitúan entre los 30 - 45 años y porque se realizará un análisis del problema de estudio a través de entrevistas con las diferentes opiniones que se obtendrán de los participantes y porque detalla las características de una población o fenómeno que se está estudiando, teniendo una delimitación temporal o geográfica y transversal ya que se basa en el seguimiento de los mismos sujetos o acontecimientos a lo largo de un cierto periodo de tiempo. Resultados: Los resultados muestran que el dióxido de cloro fue utilizado tanto para el tratamiento como para la prevención de COVID-19, lo que motivó su uso fue el desconocimiento de la enfermedad y su alta mortalidad al inicio de la pandemia, además de la influencia de las personas cercanas a la población en estudio y por último el efecto del dióxido de cloro fue solamente positivo. Conclusiones: Todas las personas utilizaron dióxido de cloro ya sea como tratamiento o prevención para COVID-19, por múltiples causas que los motivaron, tuvieron efectos favorables; sin embargo, la OMS – OPS- MSP del Ecuador prohíbe su uso ya que carece de medicina basada en evidencia que justifique su efectividad.
Imaging of central nervous system manifestations of Tuberous Sclerosis: a current pictorial review for an “old” disease
Authors: Passeri Heitor Ramos , Reis Fabiano , Villarinho Luciano de Lima , Chwal Bruna Cristine , Duarte Juliana Ávila 
Published: May 2023

Tuberous Sclerosis is a genetic multisystemic disease that mainly affects the central nervous system (CNS) of patients at any age. This study illustrates the neuroimaging findings that are included in the clinical diagnostic criteria in a group of patients with tuberous sclerosis (TS) of two tertiary university hospitals. The neuroimaging findings, in order of frequency, are cortical tubers, subependymal nodules, white matter abnormalities and subependymal giant cells astrocytomas. All these lesions represent disorganized neurons and glial cells. Cerebellar and hippocampal abnormalities have also been described in TS. Neuroimaging, particularly magnetic resonance imaging (MRI), has a crucial role in the evaluation and diagnosis of tuberous sclerosis, especially in atypical clinical presentations or in cases of inadequate therapeutic response.
Hiperplasia gengival, impacto na estética do sorriso: Relato de caso clínico
Authors: Da Silva Karine Gomes , Da Rocha Anna Karla Sampaio , Da Silva Ana Beatriz Costa , De Sousa Lucas Lima , Dalbom Vinícius Corrêa , De Oliveira Alyne Vasconcelos , Becker Ana Luiza , Carvalho Roberta Furtado 
Published: May 2023

Introdução: A hiperplasia gengival é comum em pacientes portadores de aparelho ortodôntico fixo que apresentam má higiene bucal. Esse aumento gengival é caracterizado por um desenvolvimento lento, contínuo e por vezes assintomático. Clinicamente a hiperplasia gengival apresenta-se como um contorno irregular e edemaciada, fazendo com que seja adotada uma abordagem cirúrgica para proporcionar contorno regular da margem gengival, devolvendo estética e função ao tecido periodontal. A classificação das hiperplasias são definidas de acordo com o fator causal, nesse caso em questão trata-se de uma hiperplasia causada por trauma ortodôntico associada a deficiente higienização. Objetivo: O objetivo desse trabalho consiste em relatar um caso clínico de uma paciente com hiperplasia gengival, com queixa estética e tratada cirurgicamente por excisão cirúrgica. Relato de caso: Paciente gênero feminino, 22 anos, fazia uso de aparelho ortodôntico e durante exame clínico foi constatado o aumento tecidual gengival e extensão com a sonda periodontal, além da presença de biofilme nos bráquetes e margem gengival. Tratamento de escolha foi a gengivoplastia na qual foi realizada a excisão cirúrgica da gengiva edemaciada, respeitando o espaço biológico de 3mm e sem nenhuma complicação. Foram feitas recomendações pós-operatórias e obteve-se um pós operatório satisfatório alçando os resultados esperados. Conclusão: É necessário que além da cirurgia, o paciente mantenha uma higiene bucal adequada para não haver recidivas da hiperplasia gengival.
Polarized Raman scattering spectroscopy of array of embedded graphene ribbons grown on 4H-SiC(0001)
Authors: Sekine Yoshiaki , Oguri Katsuya , Hibino Hiroki , Kageshima Hiroyuki , Taniyasu Yoshitaka 
Published: April 2023

Abstract
An array of embedded graphene ribbons, whose edges connect to a buffer layer, can be grown on 4H-SiC(0001). The intensity of the Raman D peak of the armchair edge of the ribbon shows the same polarization dependence as that of the non-connected armchair edge of graphene. Considering the Raman scattering process of the D peak at the armchair edge, this polarization dependence indicates that electrons and holes in the embedded graphene by incident photons are scattered back at the boundary of the embedded graphene ribbon and buffer layer. These results show that polarized Raman scattering spectroscopy is useful for investigating the edge structure of embedded graphene.
Comparison of the in-plane coercive field and anomalous Nernst effect between a co-sputtered Sm–Co amorphous film and Sm/Co multilayer amorphous films with various layer thicknesses
Authors: Modak Rajkumar , Zhou Weinan , Sakuraba Yuya , Uchida Ken-ichi 
Published: April 2023

Abstract
Recent research revealed that Sm–Co-based amorphous films prepared by stacking many ultrathin Sm/Co pairs exhibit large in-plane coercivity and realize the zero-field operation of the anomalous Nernst effect (ANE). Here, we investigate the effect of the Sm/Co-pair thickness on the magnetic anisotropy and ANE in Sm–Co-based amorphous films and compare them with a co-sputtered Sm–Co-based amorphous alloy film. We find that the magnetic (magneto-thermoelectric) properties of the co-sputtered film are almost the same as that of the multilayer films with the Sm/Co-pair thickness of ≤1.0 nm (≤3.0 nm). This finding will serve as a guideline for investigating amorphous magneto-thermoelectric materials.
Perancangan Sistem Informasi Persediaan Obat Berbasis Web di Poliklinik Wyata Guna Bandung
Authors: Primasaji Mohammad Arya , Seliwati  , Muthmainnah  
Published: May 2023

Tujuan Penelitian ini adalah untuk mengatasi banyaknya kesalahan perhitungan dalam pencatatan persediaan yang disebabkan pencatatan persediaannya masih dilakukan secara manual, sering terjadinya keterlambatan pembuatan laporan persediaan obat yang disebabkan oleh penumpukan data transaksi barang masuk dan data barang keluar. Metode Penelitian yang kami terapkan yaitu SDLC (Analyze, Design System, Coding, Testing, dan Implementasi). Persediaan Obat ini dirancang menggunakan bahasa pemrograman PHP versi 7 dengan Framework CodeIgniter 3, UI menggunakan Bootstrap 4 serta Javascript Library, dan untuk database menggunakan Mysql database. Sedangkan Struktur Navigasi digunakan sebagai alur dari suatu program serta Flowchart digunakan untuk merepresentasikan alur proses kerja antar fungsi. Hasil dari penelitian ini adalah untuk menangani transaksi barang masuk dan barang keluar untuk menghasilkan laporan persediaan yang akurat.
Pembinaan Keberagamaan Siswa Muslim di SMA Don Bosco Padang
Authors: Anita Febi , Satria Rengga 
Published: May 2023

Religion is the condition of religious adherents in reaching and practicing religious recommendations in their life activities, belief in Allah SWT with teachings and the obligation to carry out worship for religion. This study aims to find out how the religious development of Muslim students at Don Bosco Padang High School. This research uses qualitative methods with a phenomenological approach. Data sources were taken from twelve informants through in-depth interviews selected using purposive sampling techniques. The twelve informants were one Islamic education teacher, one school principal and ten students. To obtain research data, researchers use a set of interview guidelines and observation guidelines as research instruments. Data collection techniques used in this research are observation, interviews and documentation. Meanwhile, the data analysis techniques used are data collection, data reduction, data presentation and conclusions. The results showed that there are several forms of religious development activities for Muslim students carried out at Don Bosco Padang High School, namely praying before studying and after studying, congregational dhuhur prayers, cults, youth wirid and commemorating Islamic holidays.
Validitas Pengembangan Bahan Ajar IPA Sekolah Dasar Berbasis Teori Belajar Bruner
Authors: Atma Ratin Wahyu Juni , Alwi Mijahamudin , Fadilah Dina 
Published: May 2023

The need for creative, innovative, effective, and fun learning development to make students more active in learning activities, requires teachers to continue to provide learning innovations, especially in science subjects. Thus, the purpose of developing elementary school science teaching materials based on Bruner's learning theory is to find out whether the developed teaching materials are suitable for use in the learning process. This study uses the development of Dick and Carey. Determination of the validator by purposive sampling technique, and data collection techniques using a validator assessment sheet, while the data analysis technique uses quantitative to qualitative descriptive. The results showed that from material experts to the model book the actual score was 54 and was in the range of scores of 44,19 < X 54,58 with a good category, in the teacher's book the actual score was 54 and it was in the range of scores of 44,19 < X 54,58 in the good category, and the student's book with an actual score of 58 and in the range of scores of 47,59 < X 58,79 with a good category. The results of the display expert on the model book, the actual score is 19 and is in the range of scores 16,99 < X 20,99 with good category, the teacher's book is the actual score is 54 and is in the range of scores 44,19 < X 54,58 and the actual score of the student book is 42 and is in the range of scores of 37,39 < X 46,19. While the validation results from practitioners are on average 88 and in the range of scores of X > 79,78 with a very good category. The results of this study indicate that the product is suitable for use in the learning process.
Morphometric analysis and genetic diversity in Hypericum L. using sequence related amplified polymorphism
Authors: Cao Wei , Chen Xiao , Cao Zhiwei 
Published: May 2023

There are about 484 species of Hypericum in the Guttiferae family, which includes Hypericoideae. In Iran, species of this genus are mainly found in the north, northwest, and center of the country, and they are key contributors to the floral elements of the Hyrcanian mountains, Irano-Turanian, and Mediterranean regions (such as the Zagros). Medicinal, commercial, and horticultural values are associated with these plants.The genetic diversity was assessed through Sequence-related amplified polymorphism. To uncover genetic diversity and species characteristics in Hypericum species, were studied through a combination of morphological and molecular data. Eighty-five individuals related to 7 Hypericum were collected in 6 provinces. A total of 76 (Number of total loci) (NTL) DNA bands were produced through polymerase chain reaction amplifications (PCR) amplification of seven Hypericum species. These bands were produced with the combinations of 5 selective primers. The total number of amplified fragments ranged from 10 to 20. According to the SRAP (Sequence-related amplified polymorphism) markers analysis, H. perforatum and H. asperulum had the lowest similarity. This study also detected a significant signature of isolation by distance (Mantel test results). Present results showed that sequence-related amplified polymorphism have the potential to identify and decipher genetic affinity in Hypericum species. Current results have implications in biodiversity and conservation programs. Besides this, present results could pave the way for selecting suitable ecotypes for forage and pasture purposes in Iran.
Genus Hypericum (Guttiferae, Hypericoideae) is perennial, belonging to the Hypericaceae family, having 484 species in forms of trees, shrubs, and herbs, distributed in 36 taxonomic sections. The genetic diversity was assessed through Sequence-related amplified polymorphism. To uncover genetic diversity and species characteristics in Hypericum species, were studied through a combination of morphological and molecular data. Eighty-five individuals related to 7 Hypericum were collected in 6 provinces. A total of 76 (Number of total loci) (NTL) DNA bands were produced through polymerase chain reaction amplifications (PCR) amplification of seven Hypericum species. These bands were produced with the combinations of 5 selective primers. The total number of amplified fragments ranged from 10 to 20. According to the SRAP (Sequence-related amplified polymorphism) markers analysis, H. perforatum and H. asperulum had the lowest similarity. This study also detected a significant signature of isolation by distance (Mantel test results). Present results showed that sequence-related amplified polymorphism have the potential to identify and decipher genetic affinity in Hypericum species. Current results have implications in biodiversity and conservation programs. Besides this, present results could pave the way for selecting suitable ecotypes for forage and pasture purposes in Iran.
Analysis of Social Media Marketing Activity on Brand Awareness, Brand Image, and Brand Loyalty in Local Fashion Product Brands
Authors: Adiningtyas Citra , Hasanah Yulia Nur 
Published: May 2023

The development of technology makes social media a platform that is widely used by business people as a medium to sell or just become a promotional media due to its ease in reaching a wider consumer. This research aims to find out the influence of social media marketing activities based on the dimensions of entertainment, interaction, trendiness, customization, and electronic word of mouth on brand awareness, brand image, and brand loyalty through Instagram social media. The research uses quantitative methods and descriptive types of research. The study was conducted on people who follow the local fashion product brand on their Instagram accounts and have bought the products. The number of samples used is 400 people with a convenience sampling method. All data collected meets the criteria for validity and reliability. All data processing is done by using SPSS software version 26. The data were analyzed using multiple linear regression tests. This research showed that social media marketing activities based on five dimensions, entertainment, interaction, trendiness, customization, and word of mouth, have a significant effect on variables dependent on brand awareness, brand image, and brand loyalty.
Nonperforming Loans and Performance of Financial Institutions in East Africa: Evidence from Kabale District, Uganda
Authors: Semusu Alex , Turyasingura Benson 
Published: May 2023

This research evaluated the performance of financial institutions in the Kabale district in relation to the effect of non-performing loans. The following research goals served as the study’s direction: to evaluate the effects of nonperforming loans on financial institutions, to evaluate the credit monitoring and recovery practices employed by financial institutions, and to ascertain the connection between loan evaluation and the performance of financial institutions. The study adopted a descriptive survey design. The population of the study included 10 financial institutions. A sample size of 149 respondents was used, and the study used purposive and random sampling techniques as sampling techniques. Questionnaire survey and interview guides were used for data collection, while both quantitative and qualitative data analysis was used. It was found that individuals from all the surveyed monetary institutions’ staff generally agree that factors such as fund redirection, over or underneath funding, undermined integrity, credit operators’ capacity limitations, firm failures, deliberate default, poor portfolio diversification, and changing policy environments contribute to the occurring of nonperforming loans were the specific financial institution determinants causing the occurrence of non-performing loans. On the determinants of nonperforming loans on financial institutions, the majority of the respondents (138, 98.6%) revealed that financial institutions provide loans to customers, while only 2(1.4%) revealed that they don’t provide loans. On ways of credit assessment and loan default, it was found that the majority (69.3%) of respondents firmly concur (M = 1.33, SD = 0.516) that experiencing a know your customer policy in force results in a high loan quality, 32.8% agreed with easily admitted borrowers usually default (M = 2.791, SD = 1.090), 65.4% of the respondents agreed with poor risk assessment would lead to loan default (M = 1.4, SD = 0.682), and only 19.5% mentioned that good loan underwriting ensures loan performance was one of the ways of credit assessment and loan default (M = 2.25, SD = 0.957). There was a weakly positive association (r=0.501, p<0.05) between loan evaluation and the performance of financial institutions. There is a need for financial institutions to develop a flexible credit method that offers sufficient user choices, in-depth credit analysis, a genuine approval process, proactive monitoring, and obvious recovery strategies for subpar loans.
Kuchunguza Sababu Zinazowalazimu Wahusika Kufanya Ukahaba katika Riwaya ya Nyota ya Rehema Na Ndoto ya Almasi
Authors: Deusdedit Karuhanga , Indede Florence Ngesa 
Published: May 2023

Utafiti huu ulichunguza suala la ukahaba katika riwaya ya Nyota ya Rehema (Mohamed S.Mohamed) na Ndoto ya Almasi (Ken Walibora). Kitendo cha ukahaba kimesababisha mashaka mengi sana katika maisha ya mwanadamu kama vile kupoteza ujira, uharibikaji wa ndoa, maradhi ya zinaa, vifo, kukata tamaa na utengano miongoni mwa wanajamii. Madhumuni ya utafiti huu yalikuwa ni: kubainisha usawiri wa ukahaba na wahusika makahaba katika riwaya ya Nyota ya Rehema na Ndoto ya Almasi; kuchunguza sababu zinazowalazimu wahusika kufanya ukahaba katika riwaya ya Nyota ya Rehema na Ndoto ya Almasi; na kudhihirisha athari za ukahaba kwa wahusika waliomo katika riwaya ya Nyota ya Rehema na Ndoto ya Almasi. Mtafiti alitumia nadharia ya utekelezi ambayo ni miongoni mwa nadharia nyingi zenye mtazamo wa kisosholojia. Nadharia ya utekelezi imeendelezwa na wanasosholojia kama vile Talcort Parsons na Emile Durkheim kama wanavyonukuliwa na Worsely Introducing Sociology (1970), huku akisema kwamba ukahaba husababishwa na mambo mawili yaani haja ya kutekeleza mahitaji ya kiuchumi na kwa kukidhi matashi ya nafsi zao kiashki. Mtafiti pia alitumia nadharia ya umaksi iliyoanzishwa na Karl Marx (1818-1863) na Fredrich Engles(1820-1895). Nadharia hii hufaa utafiti huu kwa kudhihirisha wahusika wanaoshiriki katika vitendo vya ukahaba kwa ajili ya kupata fedha au zawadi. Mabepari au walionacho huwa na lengo la kuridhisha miili yao tu na wanyonge huwa na lengo la kupata pesa ili kutimiza mahitaji yao, pengine, mnyonge hutolea mwili wake kwa ajili ya kupewa kazi au kupandishwa cheo kazini au kama njia ya kuilinda kazi yake ili asipigwe kalamu. Utafiti huu ni wa maktabani kwa hivyo, maktaba yaliyotumika ni yale ya Chuo Kikuu cha uislamu kilichopo nchini Uganda, Chuo kikuu cha Bishop Stuart Mbarara, na maktabani ya shule ya upili Heritage. Data za utafiti huu zilikusanywa kutoka maktabani kwa kutumia mbinu ya usomaji makini na uchunguzaji wa riwaya teule yaani: ile ya Nyota ya Rehema na ya Ndoto ya Almasi kwa kuzisoma na kuzichambua kwa kina na kuiwasilishwa data kwa mbinu ya kiuthamano. Utafiti huu umebainisha kuwa wahusika hufanya ukahaba ili kupata pesa au kuridhisha matashi ya nafsi zao kiashiki. Utafiti huu utakuwa wa muhimu sana kwa kufunza jamii kwamba kahaba si mwanamke peke yake kama inavyochukuliwa katika baadhi ya jamii bali kahaba ni mtu yeyote awe mwanamume au mwanamke anayeshiririki vitendo vya uzinzi.