bluuebunny/crossref_metadata_2025_split huggingface dataset:
Spanish Version of the System Usability Scale for the Assessment of Electronic Tools: Development and Validation
Authors: Sevilla-Gonzalez Magdalena Del Rocio , Moreno Loaeza Lizbeth , Lazaro-Carrera Laura Sofia , Bourguet Ramirez Brigette , Vázquez Rodríguez Anabel , Peralta-Pedrero María Luisa , Almeda-Valdes Paloma 
Published: October 2020

Background
The System Usability Scale (SUS) is a common metric used to assess the usability of a system, and it was initially developed in English. The implementation of electronic systems for clinical counseling (eHealth and mobile health) is increasing worldwide. Therefore, tools are needed to evaluate these applications in the languages and regional contexts in which the electronic tools are developed.

Objective
This study aims to translate, culturally adapt, and validate the original English version of the SUS into a Spanish version.

Methods
The translation process included forward and backward translation. Forward translations were made by 2 native Spanish speakers who spoke English as their second language, and a backward translation was made by a native English speaker. The Spanish SUS questionnaire was validated by 10 experts in mobile app development. The face validity of the questionnaire was tested with 10 mobile phone users, and the reliability testing was conducted among 88 electronic application users.

Results
The content validity index of the new Spanish SUS was good, as indicated by a rating of 0.92 for the relevance of the items. The questionnaire was easy to understand, based on a face validity index of 0.94. The Cronbach α was .812 (95% CI 0.748-0.866; P<.001).

Conclusions
The new Spanish SUS questionnaire is a valid and reliable tool to assess the usability of electronic tools among Spanish-speaking users.
THE RELATIONSHIP BETWEEN GDF-9 AND BMP-15 SERUM AND FOLLICULAR FLUID AND THE QUALITY OF OOCYTES IN WOMEN WHO UNDERGO AN IVF CYCLE
Authors: ARIFIN ZAINAL , SUMAPRADJA KANADI , ANGGRAENI UPIK , MUNA NAYLAH , WIWEKO BUDI 
Published: October 2020

Objective: The quality of the embryo is greatly influenced by the quality of the oocytes; oocyte-secreted factors (OSFs), which include GDF-9 and BMP-15, play an important role in folliculogenesis. This study was to determine the relationship between GDF-9 and BMP-15 serum within the follicular fluid in order to predict the quality of oocytes in women undergoing In vitro Fertilization (IVF).
Methods: We collected 30 samples of blood serum and 30 samples of follicular fluid on the day of ovum pickup (OPU), and examined GDF-9 and BMP-15 using ELISA kits. Analysis by Pearson and a partial-correlation was conducted to analyze the correlation between the concentration of GDF-9 and BMP-15 in serum and follicular fluid with general physiological parameters, such as maturation and fertilization rates.
Results: The mean age of the subjects was 35,0(26,0-39,0) years. There was no statistical correlation between GDF-9 serum and follicular fluid (p=0.245); but there was a correlation between BMP-15 serum and follicular fluid (p=0.001). Average level of GDF-9 in the follicular fluid was 163,0 pg/ml (48,0-537), and average level in the serum was 260.33 pg/ml±121,82; average levels of BMP-15 in the follicular fluid was 58.30pg/ml±31,54 and average levels of BMP-15 in the serum was 74.20 pg/ml (1,0–610).
Conclusion: There were no correlations between levels of GDF-9 serum-FF and BMP-15-FF, and maturation rates and fertilization rates. There was a negative correlation between BMP-15 serum and maturation rates.
CORRELATION BETWEEN SERUM FERRITIN, TRANSFERRIN SATURATION AND PITUITARY MRI T2 RELAXATION TIMES AND FSH, LH AND TESTOSTERONE LEVELS IN MALE TRANSFUSION-DEPENDENT THALASSEMIA PATIENTS
Authors: LUBIS DIAN ANINDITA , YUNIR E. M. , MULYADI RAHMAD , LUBIS ANNA MIRA , KOESNOE SUKAMTO 
Published: October 2020

Objective: The purpose of this study is to see the correlation between iron overload with the hypogonadal state by analyzing the correlation between ferritin serum, transferrin saturation and pituitary MRI T2 relaxation time with FSH, LH and testosterone levels.
Methods: This is a cross-sectional study of 32 male subjects with transfusion-dependent thalassemia. The subjects were collected with a consecutive sampling technique in the thalassemia outpatient clinic in National Hospital in Indonesia. Measurements of serum ferritin, transferrin saturation, FSH, LH and testosterone were taken using ELISA technique. Pituitary MRI T2 relaxation time was done using MRI Avanto 1.5 Tesla.
Results: In this study, secondary sexual characteristics were not fully achieved in 62.5% of patients. Low testosterone levels were found in 25% of patients. There was a negative correlation between transferrin saturation and pituitary MRI T2 relaxation time in the normal testosterone level group.
Conclusion: This study showed a high rate of patients who had not achieve puberty, but a low rate of patients with low testosterone, which means there is a weak negative correlation between transferrin saturation and pituitary MRI T2 relaxation times.
ANTI-ATHEROSCLEROTIC EFFECTS OF SONNERATIA ALBA FRUIT EXTRACT IN ATHEROSCLEROTIC-INDUCED RATS
Authors: MASDAR HURIATUL , HAMIDY MUHAMMAD YULIS , DARMAWI  , TRIHARDI RIZFAN , PERWIRA ANDHIKA , UTARI DELVI 
Published: October 2020

Objective: The aim of this research was to investigate the potential of Sonneratia alba fruit extract to prevent atherosclerosis formation.
Methods: Eighteen male Wistar rats were divided into standard or negative control (S), positive control (P) and treatment (T) groups. Atherosclerosis was induced in groups P and T by orally administering a single dose of Vitamin D3 and a high-fat diet for three days. Sonneratia alba fruit extract was given to the T-group for three days. Lipids were enzymatically measured and foam cells were counted in 10 fields of a microscopic view of the abdominal aorta.
Results: This study showed higher cholesterol, LDL, HDL and triglyceride levels in the T-group, compared to the other groups. The average number of foam cells in the S-, P-and T-groups were 11.8±3.3 cells, 21.2±2.2 cells and 11.7±2.9 cells, respectively. Statistical analysis with One-Way Anova showed a significant difference in the average number of foam cells (p = 0.042). Further analysis showed a significant difference in the average number of foam cells in groups S with P (p = 0.041) and P with T (p = 0.024).
Conclusion: Sonneratia alba fruit extract showed a potential effect to inhibit atherosclerosis process but could not suppress lipid levels in the blood.
LONG AND VERY LONG FATTY ACID FRACTIONATION IN SYSTEMIC LUPUS ERYTHEMATOSUS IN THE ACTIVE AND INACTIVE STATUS
Authors: PUTRI MIRASARI , HAMIJOYO LANIYATI , ALITA VILYA RIZKIYANTI , ATIK NUR , SYAMSUNARNO MAS RIZKY A. A. 
Published: October 2020

Objective: Flare in Systemic Lupus Erythematosus (SLE) is an exacerbation of SLE clinical features that were earlier quiescent. The disease activity changes from inactive to active with an increase of several immunological profiles; the rise of immune activity induces a metabolic shift in SLE patients. The previous study aimed to investigate the long and very long fatty acid fractions (LCFA and VLCFA) in the active and inactive statuses of SLE patients and showed there were dynamic changes in fatty acid fractions in SLE patients, compared to healthy subjects. The aim of this preliminary study is to investigate LCFA and VLCFA in the active and inactive condition of SLE patients.
Methods: Four serum samples of active and inactive statuses from the same SLE patients were used in this study. Serum LCFA and VLCFA fractions were analyzed by a 7890 Gas Chromatography (GC) System 5977 Mass Selective Detector (MSD).
Results: All of the LCFA and VLCFA fractions were increased in the active condition, compared to SLE patients in inactive, although they were statistically not different (p>0.05). The total fatty acid fraction was 38% higher in active condition compare to inactive. The prominent increase of fatty acid fractions was alpha-linolenic acid (inactive vs. active: 23.25±17.97 vs 48.25±38.58 μmol/l), oleic acid (1300±190.4 vs 1774±866.3 μmol/l) and myristic acid (31.25±12.76 vs 59.25±40.4 μmol/l).
Conclusion: The serum of LCFA and VLCFA fractions in SLE patients tend to increase in active conditions.
Gobernar(se) en nombre de la cultura. Interculturalidad y educación para grupos étnicos en Colombia
Authors: Rojas Axel 
Published: October 2020

El objetivo de este artículo es mostrar el despliegue de la interculturalidad en Colombia, particularmente el proceso en el cual se produce su articulación con programas de educación para grupos étnicos. Basado en la noción de gubernamentalidad, argumentaré que, más que como una alternativa al multiculturalismo, la interculturalidad opera como una de sus tecnologías de gobierno de la alteridad. Es decir, como un conjunto de dispositivos encaminados a la orientación de la conducta de ciertas poblaciones e individuos, en este caso en nombre de su diferencia cultural.
Hyperreactivity of the bronchi in children, whooping cough convalescents
Authors: Nesterova Yu. V. , Orlov A. V. , Babachenko I. V. 
Published: October 2020

Objective:to assess the presence and degree of bronchial hyperreactivity in convalescents of whooping cough based on the results of bronchial provocation tests.Materials and methods. Using bronchial provocative samples with a 0,02/0,33% histamine solution and 0,33% methacholine solution on a PROVOTEST-2 apparatus from PARI, bronchial hyperreactivity was studied in 12 pertussis convalescents aged 7 to 17 years. The level of endogenous nitrogen monoxide in exhaled air (FeNO) was measured using a portable NObreath electrochemical analyzer (from Bedfont Scientific Ltd.).The results.According to the results of BPP, 6 of 12 convalescents of whooping cough were found to have bronchial hyperreactivity of varying degrees. When conducting a breath test with a histamine solution, bronchial hyperreactivity was recorded in three children, in a sample with methacholine, in five. In 3 out of 6 children with revealed signs of bronchial hyperreactivity, the history of atopy was not burdened, which suggests a connection between the pertussis and the development of bronchial hyperreactivity. A significant increase in the level of endogenous nitric monoxide (above 16 ppb) was observed in 2 out of 10 patients. Follow-up observation showed that the duration of cough with whooping cough ranged from 3 to 6 months, and in patients with positive results of several tests it was maximum. Two out of three children with bronchial asthma showed elevated levels of FeNO and samples with methacholine. Follow-up observation showed that whooping cough aggravated bronchial asthma and demanded correction therapy.Conclusion. A pilot study on the evaluation of bronchial provocative tests suggests that the formation of bronchial hyperreactivity in convalescents of whooping cough is probable, including without a history of atopy, which increases the risk of developing bronchial asthma, however, additional studies are required for a final conclusion.
Leishmaniasis and HIV-infection – an actual problem?
Authors: Ermak T. N. , Kravchenko A. V. , Shahgil’dyan V. I. , Ponirovskij E. N. , Gankina N. Yu. 
Published: October 2020

The aim of the workis the clinical characteristics of all known cases of combined visceral leishmaniasis (VL) and HIV infection in the Russian Federation.Results. The article contains information on the problem of the combined course of HIV infection and leishmaniasis: a number of statistical and overview data in the world. A brief description of known cases of high blood pressure in patients with HIV infection in the Russian Federation, as well as a detailed description of the last patient diagnosed with VL in 2019 in Moscow. In all cases, the diagnosis of VL was difficult, which was due to clinical features and the lack of alertness of physicians in relation to VL. All but one of the patients contracted VL during their stay in Crimea.Conclusion. The authors point to the need for the formation of diagnostic alertness among doctors on this pathology, especially since with the expansion of tourist routes abroad in endemic countries, as well as in the Crimea, the relevance of this problem increases.
Liver damage with measles
Authors: Sayfullin M. A. , Zvereva N. N. , Nurmuhametova E. A. , Blohina N. P. , Pylaeva E. Yu. , Konyaev K. S. , Shamsheva O. V. 
Published: October 2020

Objective: to determine the incidence of liver damage with measles, the specificity of these changes, to identify risk groups, to assess the dynamics of the development of hyperfermentemia in various stages of the disease.Materials and methods: a retrospective cohort study of medical records of patients hospitalized with measles (n = 101), divided into 4 groups: children (n = 23), men (n = 32), women (n = 24) and pregnant women (n = 22). Patients with laboratory-confirmed influenza (n = 61) were taken as a comparison group. The analysis of the frequency of detecting changes in biochemical parameters, average values, standard error and confidence intervals.Results: An increase in ALT in measles patients was observed in 56 (55.4%), above 5 norms – in 15 patients (14.8%), an increase in AST was detected in 80 (79.2%) patients, above 5 norms – in 10 (9.9%). These changes are specific for measles, which was established by comparing the indicators of patients with measles and influenza. The greatest frequency and severity of the observed changes was observed in men. Determination of bilirubin concentration was carried out in 95 patients. An increase in total bilirubin above 20 μmol / L was observed in 10 (10.5%), direct above 5 μmol / L – in 13 (13.6%) patients.Conclusion: given the frequency of occurrence of the identified changes, it is advisable to conduct a biochemical blood test for measles patients. Therapeutic tactics should be determined taking into account the possible development of hepatitis with measles.
Features of formation of the military personnel’s morbidity of acute respiratory infections of the upper respiratory tract
Authors: Zobov A. E. , Panov A. A. , Kuzin A. A. , Kucherov A. A. , Nikishov S. N. , Kolosovskaya E. N. , Artebyakin S. V. 
Published: October 2020

The article sets out the views on the causes of the incidence of various categories of military personnel with acute respiratory infections of the upper respiratory tract (hereinafter – ARI URT), as having the greatest military and epidemiological significance for almost all military contingents.According to the results of a study of literature data, two groups of reasons for the formation of the incidence of acute respiratory infections of the airborne diseases are identified: external (associated with the exposure of military personnel to specific factors of military service) and internal (associated with the characteristics of individual susceptibility to this group of infections).Based on the results of a retrospective epidemiological analysis of the incidence of military servicemen on conscription, the development features of the epidemic process of ARI URT in military units and compounds are shown.According to the results of a retrospective epidemiological analysis of the incidence rate of cadets at the S.M. Kirov Military Medical Academy for 2011-2017 and a comparative analysis of the reversal rate for completed cases, the presence and relatively stable proportion of military personnel exposed to frequent ARI diseases of the airborne diseases throughout the entire 6-year period has been shown period of study.The results of a combined socio-psychological study in groups of often and rarely ill cadets are shown, showing individual signs and psychological characteristics, according to which individual military personnel can be assigned to the risk contingents of increased susceptibility to ARI URT for the purpose of organizing personalized sanitary-antipyretic (preventive) measures.
Penajaman Citra Satelit Landsat 8 Menggunakan Transformasi Brovey
Authors: Pradipta I Made Dhanan , Widyantara I Made Oka , Hartati Rukmi Sari 
Published: October 2020

Intisari— Penajaman citra adalah teknik optimasi citra dengan cara mengkombinasi dua citra satelit dengan mengambil kelebihan yang dari tiap citra sehingga citra output memiliki kualitas spektral dan spasial yang baik. Penajaman citra dilakukan sebagai alternative untuk memudahkan pengenalan suatu objek, terlebih lagi untuk satelit Landsat mempunyai banyak band yang mampu dijadikan sampel untuk proses penajaman citra. Metode yang digunakan dalam penajaman citra salah satunya adalah Transformasi Brovey. Metode ini banyak digunakan karena sangat simple dan mudah dalam pembuatan algoritmanya. Band yang digunakan dalam proses penajaman citra yaitu composite band (red, green, dan blue) dengan pankromatik band dari satelit landsat 8. Hasil dari proses penajaman citra adalah citra dengan spectral yang tinggi didapat dari citra composite serta nilai spasial yang didapat dari citra pankromatik. Analisa hasil dari penajaman citra dengan metode Transformasi Brovey dilakukan dengan membandingkan kualitas dari citra truecolor sebelum ditajamkan dan citra yang sudah ditajamkan dengan cara menghitung nilai maksimun dan minimun dari band red, green dan blue, analisa nilai mean dan juga nilai standar deviasi dari masing-masing citra.
Kata Kunci— Composite, Landsat 8, Penajaman Citra, Transformasi Brovey
SOROPREVALÊNCIA DE Ehrlichia canis EM CÃES DE ABRIGOS E ASSOCIAÇÕES DE PROTEÇÃO, DO OESTE DO PARANÁ, BRASIL.
Authors: Araújo da Silva Fransael Franklyn , Cruz da Silva Anthony Henrique , Lunedo Jaqueline , Bianchi de Oliveira Leonardo , Benghi Pinto Simone , Valentim Zabott Marivone 
Published: October 2020

A erliquiose é uma doença riquetsial infecciosa causada por uma bactéria, pertencente ao gênero Ehrlichia, muito comum em cães e considerada uma importante hemoparasitose. Devido sua relevância na população canina e fácil transmissão através de carrapatos, mostra-se necessário conhecer melhor os aspectos epidemiológicos desta doença. Este estudo teve como objetivo avaliar a prevalência de Ehrlichia canis e os aspectos hematológicos em cães de abrigos temporários, de associações de proteção aos animais abandonados, nos municípios de Palotina e Guaíra, no Paraná. No total 60 cães foram submetidos à coleta de amostras sanguíneas, para realização de hemograma e imunoflourescência indireta para detecção dos anticorpos anti-E. canis. A prevalência encontrada foi de 60% (36/60), não houve correlação positiva com relação ao sexo dos animais, presença de carrapatos ou trombocitopenia. Os dados revelam uma alta prevalência desta doença parasitária em cães de abrigos e a necessidade do estabelecimento de medidas de controle dos agentes transmissores.
Analisis Faktor-faktor Yang Mempengaruhi Kedisiplinan Kerja Pada Karyawan Pt skatindo sarana yogyakarta
Authors: Said Herman Dwi umar 
Published: October 2020

Abstrak Penelitian ini bertujuan untuk menganalisis faktor yang mempengaruhi disiplin kerja untuk meningkatkan produktivitas. Penelitian ini berjenis kuantitatif. Penelitian ini dilaksanakan di PT. Skatindo Sarana Yogyakarta. Penelitian ini dilaksanakan pada bulan Agustus 2019. Teknik pengambilan data menggunakan kuesioner. Analisis data menggunakan analisis regresi linear berganda dengan bantuan SPSS.Hasil penelitian menunjukkan bahwa tujuan dan kemampuan berpengaruh signifikan dan positif terhadap disiplin kerja karyawan PT. Skatindo Sarana Acara Yogyakarta.Teladan kepemimpinan berpengaruh signifikan dan positif terhadap disiplin kerja karyawan PT. Skatindo Sarana Acara Yogyakarta. Balas Jasa berpengaruh signifikan dan positif terhadap disiplin kerja karyawan PT. Skatindo Sarana Acara Yogyakarta.Waskat berpengaruh signifikan dan positif terhadap disiplin kerja karyawan PT. Skatindo Sarana Acara Yogyakarta. Sanksi/hukuman berpengaruh signifikan dan positif terhadap disiplin kerja karyawan PT. Skatindo Sarana Acara Yogyakarta.Kata Kunci: Disiplin Kerja, Karyawan, PT. Skatindo Sarana Yogyakarta
Pengaruh Gaya Kepemimpinan Dan Efektivitas Sistem Pengendalian Internal Terhadap Fraud (Studi Kasus Pengadaan Barang Di PT Kaltim Industrial Estate)
Authors: Sudibyo Tyagita Dianingtyas 
Published: October 2020

This porpuse of this research is to find out the leadership style used by leader to fraud in the procurement of goods at PT Kaltim Industrial Estate. This research is quantitative research that used primary data be obtained from questionnaire. The question are closed-ended with likert scale method. The research population are all of the employee PT Kaltim Indusrial Estate. The research sample are 36 respondent in procurement of goods at PT Kaltim Industrial Estate. The teqnique of this research is using SmartPLS program to analyzing the data. The result of research indicates (1) the democracy leadership style is used in procurement of goods at PT Kaltim Industrila Estate, (2) the leadership style negatively effect to fraud in procurement of goods at PT Kaltim Industrial Estate, (3) effectiveness of internal control system negatively effect to fraud in procurement of goods at PT Kaltim Industrial Estate.
Análise do Nível de Intensidade dos Ruídos no Centro Comercial do Município de Abaetetuba-Pará
Authors: Costa Manoel de Jesus dos Santos , Nascimento Antônio Fernando de Sousa , Machado Elivânia da Silva , Moraes Cristiane Gomes , Cordeiro Sebastião Martins Siqueira , Costa Jose Francisco da Silva 
Published: October 2020

O objetivo deste trabalho foi utilizar uma fundamentação teórica referente aos logaritmos para analisar o nível de intensidade dos ruídos, presentes em lojas do centro comercial de Abaetetuba-PA. Neste contexto, foram utilizados dados fornecidos pela Secretária de Meio Ambiente do Município de Abaetetuba (SEMEIA), bem como dados oriundos de uma pesquisa de campo obtidos através de um aplicativo de celular vinculados a uma fórmula analítica dependente dos logaritmos. Dessa maneira, a investigação consiste em responder se o nível de intensidade dos ruídos pode afetar o aparelho auditivo da população que frequentam as lojas do centro comercial. Com a determinação dos valores

de intensidade do nível de ruído obtido com o aplicativo de celular e em comparação com os valores da organização Mundial da Saúde (OMS), comprovou-se que há discordâncias quanto aos valores apresentados e determinados, tornando-se numa problemática que precisa ser sanada com conscientização e ações para evitar algum tipo de agravamento no aparelho auditivo. Assim sendo, a investigação desenvolvida na pesquisa comprovou que as lojas do centro comercial do município em questão necessitam de uma fiscalização que oriente os lojistas contra a poluição sonora. Tal afirmação foi ratificada através de visualizações gráficas de maneira quantitativa no que diz respeito a constatação dos valores de intensidade nos níveis sonoros determinados na localidade em que a pesquisa aconteceu. Finalmente, foram indicadas estratégias buscando minimizar a problemática apresentada na presente pesquisa.