bluuebunny/crossref_metadata_2025_split huggingface dataset:
Relación del nivel de consumo de riesgo de alcohol y perfil de estilo de vida en jóvenes de 18 – 24 años de la comunidad de Ixmiquilpan, Hidalgo
Authors: Reyes-Martínez Arlenne D. , Hernández-García Ariadna I. , López-Nolasco Benjamín , Maya-Sánchez Ariana , Trejo-García Claudia A. 
Published: January 2022

Esta investigación tuvo como objetivo evaluar el nivel de consumo de riesgo de alcohol y perfil de estilo de vida en jóvenes de 18-24 años de la comunidad de Ixmiquilpan, Hidalgo. La investigación es de tipo básica, con un enfoque cuantitativo y un alcance descriptivo y correlacionar, fue un estudio no experimental y prospectivo. La muestra en el estudio fue de un total de 50 participantes. Para la medición de las variables se utilizaron el Test de Identificación de los Trastornos debidos al Consumo de Alcohol (Test AUDIT) el cual tiene una confiabilidad al Alpha de Cronbach de 0.90. Así mismo se utilizó el PEPS-I (perfil de estilo de vida) de Pender que está integrado por 48 reactivos tipo Likert. Se concluyó que no existe relación entre el nivel de consumo de riesgo de alcohol y el perfil de estilo de vida en jóvenes de 18-24 de la comunidad de Ixmiquilpan, Hidalgo.
Frond Base Fracture and Dynamics of Palm Oil Inflorescence Applied With Different Nutrient Sources
Authors: Wijayani Suprih , Wirianata Herry , Gunawan Sri 
Published: January 2022

Frond base fracture is an increasingly common phenomenon in oil palm plantations caused by various stress factors. This study aimed to determine the incidence of frond base fracture in the plantation where different nutrient sources were applied (palm oil mill effluent, oil palm EFB, and organic fertilizers) in relation to the dynamics of oil palm inflorescence. The incidence of frond base fracture and the production of male and female inflorescences were observed in 30 sample trees for each nutrient source. Observations were made three times with an interval monthly. To reveal the research objectives, it used descriptive analysis. The results showed that the routine application of POME increased the susceptibility of oil palms to fractured fronds and the sex ratio was higher other than that of EFB; the lowest incidence was found in the palm that was given inorganic fertilizers. frond base fracture trees produced fewer female inflorescence, although the number of male ones did not differ between frond base fracture palm and healthy ones.
Student’s mathematical connection ability through GeoGebra assisted project-based learning model
Authors: Septian Ari 
Published: January 2022

Several previous studies related to mathematical connection abilities and GeoGebra-assisted project-based learning models, but this research focuses on improving students' mathematical connection ability in the Integral Calculus course. This study examines the improvement of mathematical connection abilities through a project-based learning model assisted by GeoGebra. The research method used was a quasi-experimental design with a pretest-posttest nonequivalent multiple group design. The population is students of the Mathematics Education Study Program at the University in West Java, Indonesia. 1A and 1B students, which are used as samples. The technique of taking the research subject uses purposive sampling. The instrument consisted of a mathematical connection ability test with three essay questions. The test in this study used a pretest and posttest students' mathematical connection ability and the Group Embedded Figure Test (GEFT). The data analysis technique used an independent sample t-test and a two-way ANOVA test. The results showed that the improvement of students' mathematical connection ability who obtained the GeoGebra-assisted project-based learning model was better than students who obtained the project-based learning model. There is no interaction effect of learning models and cognitive styles on the achievement and improvement of students' mathematical connection abilities. The implication of this research is to provide significant changes in student learning habits in integral calculus courses to use technology and foster high self-regulated learning. This research has implications for universities implementing project-based learning models combined with other technology applications in other subjects.
Students’ perception of communication and collaboration effectiveness in online learning mathematics during the COVID-19
Authors: Supiyati Sri , Halqi Muhammad , Rasidi Ahmad 
Published: January 2022

This study aims to determine student perceptions of the effectiveness of communication and collaboration in online learning mathematics during the COVID-19 pandemic. This study was an ex-post-facto with an exploratory, descriptive approach. The sample of this study was 26 students of the Mathematics Education Study Program at the Universitas Hamzanwadi. The respondents of this study were 26 students of Mathematics Education at Hamzanwadi University, five males and 21 females, which were obtained using the convenience sampling technique. This research was conducted in the even semester of the 2020/2021 academic year. The instrument used is a closed questionnaire with answers that are degraded according to the Likert scale and validated by experts. The research data were analyzed descriptively and inferential statistics. The results showed that (1) the perception of mathematics education students was > 58% of students giving a negative response to every question about the effectiveness of communication and collaboration in online learning; (2) ineffective communication and collaboration in online learning with an average student perception score of 2.16; (3) there is a positive and significant relationship between communication and collaboration in online learning during the COVID-19 pandemic with a significance value of 0.000 which is smaller than the alpha test value of 0.05 (<0.05); (4) the relationship of communication and correlation in online learning is strong or high with a correlation coefficient value of 0.677.
Identification of barley accessions from the VIR collection carrying the <i>mlo11(cnv2)</i> powdery mildew resistance allele
Authors: Abdullaev R. A. , Alpatieva N. V. , Lebedeva T. V. , Kovaleva O. N. , Radchenko E. E. , Anisimova I. N. 
Published: January 2022

Background. The search for barley (Hordeum vulgare L.) genotypes that carry effective genes for resistance to powdery mildew agent Blumeria graminis f. sp. hordei is a present-day issue for Russian plant breeding. The mlo11 allele that confers long-term protection of barley against the pathogen is rarely found among the varieties, approved for cultivation in the territory of Russia. There is no information on the occurrence among Russian varieties of another effective allele, mlo11 (cnv2), therefore, the search for its source is a current necessity. Materials and methods. Seven barley accessions from Ethiopia and 7 accessions from Japan have been tested for resistance to the northwestern population of the powdery mildew agent in the field and in laboratory conditions. To identify of the Mlo gene alleles, nucleotide sequences of the Stowaway-MITE (Miniature Inverted-repeat Transposable Elements) and the adjacent promoter fragments were determined. Results. Phytopathological tests in the field and greenhouse conditions, as well as molecular markers were used to study 14 barley accessions from Ethiopia and Japan. According to the preliminary tests, plants were resistant to powdery mildew. The highly effective allele of powdery mildew resistance mlo11 (cnv2) was for the first time identified in four barley accessions from Ethiopia, k-20087, k-20523, k-20524 and k-28126. Under field conditions, adult plants were resistant, and in the greenhouse they were moderately damaged by powdery mildew (1-2 points). The disease symptoms were similar to those described for the sample Eth295, a carrier of the mlo11(cnv2) allele variant: single pustules and the absence of necrotic spots on the leaves. The fragments of Stowaway-MITE and adjacent Mlo 5' promoter sequences were amplified in all 14 accessions. The amplicons were cloned and sequenced. The unique marker SNPs within the MITE and Mlo 5’ promoter sequences, i.e. the substitutions of cytosine by thymine in positions 262 and 452, were found only in k-20087, k-20523, k-20524 and k-28126. These accessions belong to different botanical varieties and differ from each other in a number of morphological features, i.e. they are not duplicates. Conclusions. The genotypes selected as a result of the study can serve as a source of the mlo11(cnv2) allele in breeding powdery mildew-resistant barley varieties.
Nutritional Status And Its Impact On The Occurance Of Complications In Children With Acute Lymbhoblastic Leukemia During 1Stinduction Chemotherapy: The Experience At Bp Koirala Memorial Cancer Hospital
Authors: Sushila Koirala  
Published: January 2022

Malnutrition is a common problem in cancer patients. It has been recognized as an important component to influence on tolerance to treatment, increased morbidity, poor prognosis, decreased quality of life and increased health care costs. Acute leukemia is the most common malignancy in children of which acute lymphoblastic leukemia accounts for majority of the cases (75%). Chemotherapy is the main treatment modality for acute lymphoblastic leukemia(ALL). Under nutrition can contribute to the incidence and severity of treatment side effects and increases the risk of infection, thereby reducing the chances of survival.
Objectives: To evaluate pretreatment nutritional status (BMI) in children with ALL and its effects during first induction chemotherapy.
Methodology: This observational study included sixty-two consecutive children with acute lymphoblastic leukemia, admitted in Haemato-Oncology Ward of BPKMCH over a period of 27 months (15thy May, 2015 to 15th July, 2017) were measured for height and weight to calculate BMI for assessing nutritional status at presentation. Children were grouped into 2 group: normal weight and underweight usingCDC BMI percentile chart by World Health Organization(WHO). Day to day observation and documentation were maintained to identify any side effects and complications over a period of first induction chemotherapy.
Findings of the study: Among 62 cases, majority were male (66%). Three forth of the cases were B-cell ALL. More than 34 percent of the cases (27) had under- weight (BMI< 5thpercentile). Effects like very severe neutropenia, febrile neutropenia, infections, musculoskeletal problems, severe pancytopenia, G/I problems were noted mostly in children with underweight.
Conclusion: Baseline nutritional status negatively influences in the occurrence of complications during induction chemotherapy in children with ALL. The nutritional support has to be personalized according to the nutritional status of the single patient.
Vectorial analysis of the electrocardiogram from conventional limb leads in healthy adult Nepalese females
Authors: Prajapati Rajesh , Amatya Neebha , Magar Rajab Rana , Shrestha Ripti 
Published: January 2022

Introduction: ECG interpretation plays a vital role in the initial evaluation of patients presenting with cardiac complaints. Assessment of degree of cardiac vector is one of the important parameters to be studied in ECG.
Methods: A prospective cross-sectional study was carried out among 84 female subjects, aged 18- 40 years of age, including students and staff of Gandaki Medical College Teaching hospital and Research Center, Pokhara, Nepal over a period of one month from 1st Oct to 1st Nov 2021. A Standard ECG machine was used and the ECG was recorded using the conventional limb leads. The individual mean electrical axis of the heart was plotted using the net voltage of QRS complex of Lead-I and Lead-III. The possible correlation between cardiac vector and physical measurements like height weight BSA and BMI were analyzed. The data were analyzed in SPSS version 27.
Results: The normal mean electrical axis of the healthy female subjects was observed as 61.7±23.51°. There was a significant positive correlation of cardiac vector with height (p< 0.05), whereas a negative correlation was observed with weight and BMI (p< 0.01). However, there was no significant correlation with BSA. In our study, we observed the maximum left axis cardiac vector as -2° and right axis as 98° among 84 female subjects.
Conclusion: Documentation of cardiac vector was made using standard bipolar limb leads in normal healthy female subjects. BMI is involved in the deviation of cardiac vector with a negative correlation. This observation could make it quite attractive for use in clinical practice.
Coronajerga, covidioma, coronalengua: acerca de los cambios lingüísticos en tiempos de la pandemia
Authors: Gwiazdowska Agnieszka 
Published: January 2022

The aim of this paper is to present how the worldwide COVID-19 pandemic has changed our language and the way we communicate. The article focuses on the recent Spanish neologisms that have appeared during the pandemic year 2020 and attempts to analyze their word-formation process. The theoretical framework of this study is based on the classification of neologisms proposed by M.T. Cabré Castellví (2006). Firstly, the paper highlights semantic innovations, that is, neologisms which are formed through broadening, narrowing or change of the meaning of the base form. Secondly, different types of word formation mechanisms, such as affixations, compounding, conversion or shortening are discussed. The paper also gives new insights into the most creative ways that vocabulary related to coronavirus (COVID-19) has expanded (lexical borrowing, wordplay). The data were collected from articles, books, dictionaries, social media and various websites.
Improvement of Risk Management Process in Space Product Development Through its Continuous Integration
Authors: Afanas’eva E. A. 
Published: January 2022

Relevance. Nowadays, enterprises not only have to constantly introduce new products, but also to reduce development time, reduce costs, and improve the variety and quality of their products. In the product development process, risk management is too often underutilized and relegated to the background compared to product development planning and monitoring tools. Moreover, the measurement of process performance of risk management within product development is not defined and does not allow for comparison with peers or support continuous process improvement.The purpose of the study is to provide a framework for improving the risk management process performance in space product development. So that risk managers have the proper tools to monitor and understand where resources and efforts should be directed to improve the process.Results. This article identifies how to represent risk in product development and how to measure its impact on the performance of the risk management process in product development. Through a survey of key players in the Russian space industry, the study identifies different practices and needs in risk management, product development and performance measurement of these processes.Methods. Theoretical research methods: analysis, synthesis, classification, comparison, abstraction, generalization, modeling. Empirical method — survey: questionnaire survey. The key contribution of this study (to limit the usual delays and cost overruns in the space industry) is to establish specific characteristics and methods that can serve as a reference practice and basis for the future development of a tool that will assist in the evaluation of space development projects.
ANALISIS USER EXPERIENCE PADA WEBSITE SMK NEGERI TUGUMULYO BERBASIS USER EXPERIENCE QUESTIONAIRE (UEQ
Authors: Maharani Anita , Intan Bunga , Susilo Andrianto Tri 
Published: January 2022

Masalah pada penelitian ini adalah belum diketahui seberapa besar tingkat pemahaman user terhadap website SMK Negeri Tugu Mulyo dan belum diketahui apakah posisi website SMK Negeri Tugumulyo berada pada posisi yang baik atau belum, Metode yang digunakan dalam penelitian ini adalah UEQ dapat digunakan untuk menilai pengalaman pengguna untuk setiap jenis produk interaktif, Konstruksi User Experience Questionaire (UEQ) memiliki 6 (enam) variabel pengukuran dengan 26 item pertanyaan di dalamnya, hasil dari penelitian ini adalah Pada skala daya tarik, hasil dari Website SMK Negeri Tugumulyo mencapai nilai rata- rata 1.66 dengan begitu skala daya tarik berada pada nilai good. Selanjutnya skala kejelasan, Website SMK Negeri Tugumulyo mendapat nilai rata-rata mencapai 1.72 yaitu berada pada katagori rata-rata. Untuk selanjutnya skala efisiensi, mendapat nilai mencapai 1.79 dengan begitu skala efisiensi juga berada pada nilai baik. Skala selanjutnya yaitu ketepatan, untuk skala ini Website SMK Negeri Tugumulyo bang mendapat nilai yaitu 1.37 yaitu nilai rata-rata. Pada skala stimulasi, mendapat nilai 1.29 yaitu nilai rata-rata. Pada skala terakhir yaitu kebaruan, Website SMK Negeri Tugumulyo mendapatkan nilai sebesar 0.89 yaitu nilai rata-rata
SISTEM INFORMASI GEOGRAFIS PEMETAAN USAHA KECIL MENENGAH (UKM) DIWILAYAH KOTA PEKANBARU MENGGUNAKAN FRAMEWORK CODEIGNITER
Authors: Yulanda Yulanda , Mardeni Mardeni 
Published: January 2022

Sistem Informasi Geografis Pemetaan UKM diwilayah Kota Pekanbaru menggunakan framework codeigniter yang dijelaskan pada skripsi ini menjabarkan proses pengembangan yang dibuat berdasarkan permasalahan yang terjadi didalam proses mengolah data UKM untuk pemetaan UKM tersebut, Kesulitan dalam mengolah data Kecamatan, Kelurahan, dan mengolah data Kategori. Untuk mengatasi permasalahan yang ada penulis melakukan beberapa tahapan seperti, studi pustaka, observasi dan wawancara dan menerapkan metode waterfall dalam proses pengembangan sistemnya. Dalam tahapan desain, beberapa diagram, seperti use case diagram, class diagram dan sequence diagram dibuat sebagai acuan dalam pengembangan sistem. Use Case diagram memiliki beberapa proses mengolah data Kategori, mengolah data Kecamatan, digitasi wilayah, mengolah data Kelurahan, mengolah data UKM dan proses menampilkan peta. Class diagram menerapkan konsep MVC kedalam sistem. Sequence Diagram memiliki beberapa fungsi atau dapat mengolah data kategori , kecamatan, kelurahan dan Data UKM. Dengan adanya rancangan yang detail maka Sistem Informasi Geografis Pemetaan UKM bisa dikembangkan dan diharapkan sistem ini bisa diimplementasikan sebagai solusi dari permasalahan yang ada.
O uso da acupuntura para dor em pacientes pediátricos oncológicos: revisão integrativa
Authors: Varejão Cristiane da Silva , Santo Fatima Helena do Espírito , Ribeiro Maria de Nazare de Souza , Grabois Marília Fornaciari , Faria Liliane , Xavier Cleisiane 
Published: January 2022

Objetivo: Identificar e analisar as evidências científicas do uso da acupuntura para alívio da dor em pacientes pediátricos oncológicos. Método: Trata-se de uma Revisão Integrativa da literatura. A busca pelos estudos foi realizada em 4 bases de dados relevantes na área da saúde: Medline, Embase, Lilacs e Cinahl. Resultados: Foram identificadas 82 publicações resultantes da busca. Dez foram pré-selecionadas e cinco incluídas na revisão. Evidenciaram-se resultados favoráveis, os quais demonstraram o alívio da dor em crianças e adolescentes com câncer. Considerações finais: Apesar do número pequeno de artigos encontrados, todos apontaram o benefício da acupuntura para alívio da dor. É importante que acupunturistas voltem-se para pesquisas com melhores delineamentos, para que essa terapia complementar possa, através da prática baseada em evidências, ser utilizada como mais uma forma de cuidado, contribuindo dessa forma para uma melhor qualidade de vida dessa clientela.
Perfil epidemiológico dos pacientes oncológicos com Covid-19 em Alagoas
Authors: Silva Dandara Dinna Cavalcante da , Melo Eugênia Carla de Agostinho de , Luna Letícia Nawany Tavares de , Oliveira Letícia Marianny Freitas de , Bádue Gabriel Soares , Almeida Alda Graciele Claudio dos Santos 
Published: January 2022

Objetivo: Analisar o perfil epidemiológico dos pacientes oncológicos acometidos pela Covid-19 em Alagoas. Metodologia: Trata-se de uma pesquisa observacional, descritiva, de abordagem quantitativa, realizada a partir de dados secundários extraídos do “Painel Covid-19 em Alagoas”, dos casos confirmados de Covid-19 notificados no período de 08/03/2020 (primeiro caso em Alagoas) a 02/08/2021. Resultados: Neste período, Alagoas confirmou 80 casos de pacientes oncológicos com Covid-19. A predominância de casos confirmados foi no sexo masculino (53%), 43 pacientes (53,75%) apresentaram comorbidades associadas, dentre elas destacam-se hipertensão arterial sistêmica (46,25%) e diabetes (21,25%). O local de residência destes pacientes foi, predominantemente, a 1ª macrorregião de saúde, que concentra a capital Maceió. Um dado alarmante foi que todos os pacientes oncológicos evoluíram para óbito em decorrência da infecção por SARS-CoV-2. Conclusão: Conforme a análise dos dados epidemiológicos da Covid-19 em Alagoas, referente aos pacientes oncológicos foi apontado que independente do sexo, da presença ou não de comorbidades e das condições de saúde além do diagnóstico de câncer, essas variáveis não repercutiram nos desfechos clínicos, considerando-se que todos vieram a óbito. Esse resultado leva a crer que a própria condição de imunossupressão dos pacientes oncológicos já é por si só um alto fator de risco para mortalidade quando esses adoecem por Covid-19.
Características físicas do solo e rendimento de grãos de milho em função de culturas de cobertura
Authors: Silva Éllen Lemes , Secco Deonir , Marins Araceli Ciotti de , Bassegio Doglas , Castro Mayra Beatriz Semiano 
Published: January 2022

O conhecimento das propriedades físicas do solo e o potencial das culturas denominadas “recuperadoras” de estrutura é importante para as tomadas de decisão sobre o manejo agrícola, assim, o estudo envolvendo plantas de cobertura, são importantes quando se objetiva a sustentabilidade dos cultivos. Desta forma, o presente trabalho teve como objetivo avaliar o impacto do cultivo de plantas de cobertura na estrutura de um Latossolo argilosos sob sistema plantio direto e os seus reflexos no rendimento de grãos de milho. Os tratamentos foram constituídos por seis espécies de cobertura de inverno: aveia branca, aveia preta, centeio, aveia preta + nabo forrageiro, aveia preta + tremoço branco, aveia preta + ervilha, além do sistema de plantio direto tradicional (testemunha). O delineamento experimental foi inteiramente casualizado com 4 repetições em parcelas experimentais de 20x16 m. Foram coletadas amostras indeformadas de solo nas camadas de 0,00-0,10 m, 0,1-0,20 m e 0,20-0,30 m, após dessecação das espécies de cobertura e após a colheita do milho, sobre as quais implantou-se a cultura do milho. O rendimento de grãos de milho foi avaliado com 3 repetições, em área de 13,5 m², e a umidade dos grãos foi corrigida a 13%. As médias dos tratamentos foram comparadas pelo teste Tukey a 5% de significância, com a utilização do programa Sisvar. As espécies de cobertura que apresentaram maior eficiência na reestruturação do solo foram os consórcios aveia preta + tremoço branco e aveia preta + ervilha forrageira. Quanto ao rendimento de grãos de milho, a aveia branca foi o tratamento que proporcionou o maior rendimento de grãos de milho, não diferindo dos tratamentos centeio, aveia preta + nabo, aveia preta + tremoço branco e do sistema plantio direto tradicional, evidenciando às boas condições de solo e clima da área experimental.