bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGARUH SINBIOTIK KEFIR TEPUNG PISANG BATU (<em>Musa balbisiana</em>) TERHADAP KADAR GLUKOSA DARAH TIKUS SINDROM METABOLIK
Authors: Salsabila Dhea Marliana , Maryusman Taufik , Fatmawati Iin 
Published: November 2020

Metabolic syndrome begins with insulin resistance characterized by hyperglycemia. Synbiotic kefir banana (Musa balbisiana Colla) flour reduces blood glucose level. This study was conducted to analyze the effects of synbiotic kefir banana (M. balbisiana) flour on blood glucose level of metabolic syndrome rats. This study used 24 Sprague Dawley.rats which were divided into four groups, i.e. negative control was given standard diet, positive control was given high fat fructose diet (HFFD), treatment I (PI) and treatment II (PII) were given HFFD and synbiotic kefir banana (M. balbisiana) flour 1.8 mL 200 gÖ¾Â¹ rat BW per day (PI) and 3.6 mL 200 gÖ¾Â¹ rat BW per day (PII), respectively, for three weeks. The result showed a significant difference (p=0.000) in blood glucose after giving synbiotic kefir banana (M. balbisiana) flour. Synbiotic kefir banana (M. balbisiana) flour reduced blood glucose level in metabolic syndrome rats.Keywords: banana flour, blood glucose level, kefir, metabolic syndrome, synbioticÂ ABSTRAKSindrom metabolik diawali resistensi insulin yang ditandai hiperglikemia. Sinbiotik kefir tepung pisang batu (M. balbisiana) menurunkan kadar glukosa darah. Penelitian ini dilakukan untuk menganalisis pengaruh sinbiotik kefir tepung pisang batu (M. balbisiana) terhadap kadar glukosa darah tikus sindrom metabolik. Penelitian ini menggunakan 24 tikus Sprague Dawley yang dibagi menjadi empat kelompok, yaitu kontrol negatif yang diberi pakan standar, kontrol positif yang diberi high fat fructose diet (HFFD), dan perlakuan I (PI) serta perlakuan II (PII) yang masing-masing diberi HFFD dan sinbiotik kefir tepung pisang batu (M. balbisiana) 1,8 mL 200 gÖ¾Â¹ BB tikus per hari (PI) dan 3,6 mL 200 gÖ¾Â¹ BB tikus per hari (PII) selama tiga minggu. Hasil menunjukkan perbedaan kadar glukosa darah setelah pemberian sinbiotik kefir tepung pisang batu (M. balbisiana) secara signifikan (p=0,000). Sinbiotik kefir tepung pisang batu (M. balbisiana) menurunkan kadar glukosa darah tikus sindrom metabolik.
PENGARUH WAKTU FERMENTASI TERHADAP AKTIVITAS ANTIOKSIDAN DAN KADAR BETASIANIN MINUMAN FUNGSIONAL DARI BUAH NAGA <em>(Hylocereus polyrhizus)</em> DAN UMBI BIT <em>(Beta vulgaris)</em>
Authors: Maryati Yati , Susilowati Agustine , Artanti Nina , Lotulung Puspa Dewi Narij , Aspiyanto Aspiyanto 
Published: November 2020

Effect of Fermentation on Antioxidant Activities and Betacyanin Content of Functional Beverages from Dragon Fruit and BeetrootKombucha is a traditional beverage prepared by fermenting polyphenol-rich tea using a consortium of bacteria and yeast (SCOBY). Dragon fruit and beetroot contain a significantly high amount of polyphenols and betacyanin as antioxidants which are beneficial in reducing the risk of cardiovascular disease, cancer, and the body's natural degeneration related to the early-aging process. This study aims to determine changes in antioxidant activity and levels of betacyanin from fermented dragon fruit and beetroot as functional drinks during different fermentation times. The results showed that there was a correlation between fermentation time and antioxidant activity in its ability to counteract free radicals, ferric reducing antioxidant power (FRAP), and the levels of betacyanin produced. Longer fermentation time caused an increase in free radical inhibition and reduction of iron ions but reduced the levels of betacyanin. The optimum value of free radical inhibitory activity (DPPH) was obtained in the 12-day fermented dragon fruit drink with an inhibitory value of 80.76%, ability to reduce iron ions by 197.94 Âµg ascorbic acid mL-1, and betacyanin level of 0.055 mg L-1Keywords: antioxidants, dragon fruit, betacyanin, beetroot, functional beveragesÂ ABSTRAKKombucha merupakan minuman tradisional hasil olahan fermentasi teh yang kaya polifenol dengan konsorsium bakteri dan yeast (SCOBY). Buah naga dan umbi bit memiliki polifenol dan senyawa betasianin yang cukup tinggi sebagai antioksidan yang bermanfaat dalam menurunkan risiko penyakit kardiovaskular, penyakit kanker dan degenerasi alami tubuh terkait proses penuaan dini. Penelitian ini bertujuan untuk mengetahui perubahan aktivitas antioksidan dan kadar betasianin dari fermentasi buah naga maupun umbi bit sebagai minuman fungsional selama waktu fermentasi yang berbeda. Hasil penelitian menunjukkan bahwa adanya korelasi antara waktu fermentasi terhadap aktivitas antioksidan dalam kemampuannya menangkal radikal bebas, kemampuan mereduksi ion besi (FRAP), dan kadar betasianin yang dihasilkan. Semakin lama waktu fermentasi menyebabkan peningkatan penghambatan radikal bebas dan reduksi ion besi, namun menurunkan kadar betasianin. Nilai aktivitas penghambatan radikal bebas (DPPH) optimum diperoleh dari minuman fermentasi buah naga selama waktu fermentasi 12 hari dengan nilai penghambatan sebesar 80,76%, kemampuannya dalam mereduksi ion besi sebesar 197,94 Âµg asam askorbat mLâ€“1, dan kadar betasianin sebesar 0,055 mg Lâ€“1
DESEMPENHO OPERACIONAL E DISTRIBUIÇÃO LONGITUDINAL DE SEMENTES POR SEMEADORA DE PRECISÃO SUBMETIDA À DIFERENTES CALIBRAGENS DO RODADO
Authors: Correia Tiago Pereira da Silva , Lopes Arthur Gabriel Caldas , Tavares Leandro Augusto Felix , Taveira Wesley Matheus Cordeiro Fulgêncio , Silva Paulo Roberto Arbex 
Published: November 2020

As regulagens da semeadora-adubadora são cruciais para a correta distribuição dos insumos, melhorando assim o desempenho operacional. O objetivo do trabalho foi avaliar a distribuição longitudinal de sementes e o desempenho operacional de uma semeadora-adubadora de precisão em função de diferentes pressões de insuflagem dos pneumáticos. O delineamento experimental utilizado foi de blocos casualizados, sendo os tratamentos três pressões de insuflagem dos pneus (138, 241 e 345 kPa), repetidos em seis blocos, totalizando 18 parcelas de 60 m de comprimento e 4,5 m de largura cada. Realizou-se avaliações de consumo de combustível horário (Chc), velocidade operacional (V), deslizamento dos pneus (DP), capacidade de campo operacional (Cco), distância entre sementes (DES), coeficiente de variação do espaçamento entre sementes (CVes) e índice de precisão da distribuição (IP). Os dados foram submetidos à análise de variância e as médias comparadas pelo teste de Tukey (P ≤ 0,05). Os resultados indicaram maior Chc e DP pela pressão 345 kPa. Menor falha, dupla, CVes, e maior IP, foram obtidos pela pressão 241 kPa. Cco não diferiu. Salienta-se que para cada tipo de máquina e condição de superfície do solo, seja necessário o refinamento da pressão dos pneus e regulagens da máquina.
Palavras-chave: pressão; insuflagem; consumo de combustível; patinagem; plantabilidade.

Operational performance and longitudinal distribution of seeds by precision seeder submitted to different calibrations of the wheel

ABSTRACT: The settings of the seeder-fertilizer are crucial for the correct distribution of inputs, thus improving operational performance. The objective of the work was to evaluate the longitudinal distribution of seeds and the operational performance of a precision seed drill-fertilizer in function of different tire insufflation pressures. The experimental design used was randomized blocks, with three tire insufflation pressures from the seeder-fertilizer (138, 241 and 345 kPa), repeated in six blocks, totaling 18 plots of 60 m long and 4.5 m wide each. Hourly fuel consumption (Chc), operational speed (V), tire slip (DP), operational field capacity (Cco), distance between seeds (DES), variation coefficient of spacing between seeds were performed (CVes) and distribution accuracy index (IP). The data were subjected to analysis of variance and the means compared by the Tukey test (P ≤ 0.05). The results indicated higher Chc and DP by the 345 kPa pressure. Minor failure, double, CVes, and higher IP, were obtained by pressure 241 kPa. Cco did not differ. It should be noted that for each type of machine and soil surface condition, refinement of tire pressure and machine adjustments is necessary.
Keywords: pressure; insufflation; fuel consumption; skating; plantability.
PENGEMBANGAN MEDIA PEMBELAJARAN ONLINE TERHADAP KEMAMPUAN KONEKSI MATEMATIS MAHASISWA
Authors: Mulyana Diki , Taufan Mochammad 
Published: November 2020

<p class="Els-keywords">This research aims to develop and produce a valid and practical online learning media to students' mathematical connection skills. Specific targets to be achieved in this research specifically to increase in the mathematical connection ability of students of the Wiralodara Indramayu University mathematics study program for the Secondary Education Mathematics Capita Selecta course. This goal is based on the problem that the learning media used during lectures is learning media that has not been developed by lecturers, preparing for the 4.0 revolution and online learning is one of the impacts of Covid-19. From these problems resulted in the low ability of students in mathematical connections of the Secondary Education Mathematics Capita Selecta course. This type of research is development research using the Plomp model which has four stages, (1) initial stage, (2) design stage, (3) realization and construction stage, and (4) testing, evaluation, and revision. Meanwhile, the device developed was the online learning media for the Secondary Education Mathematics Capita Selecta course. The development of learning media that has been compiled is then validated with validation sheet instruments by expert validators and the criteria are set until the criteria are valid. Limited trials with questionnaire sheet instrument student responses and lecturer responses in Secondary Education Mathematics Capita Selecta course to measure practicality. The data in this study were obtained through expert validation instrument sheets and questionnaires. To achieve valid and practical criteria, it is processed descriptively. The targeted output is to produce online learning media in mathematics education for learning secondary mathematics selective capita courses.</p>
Diagnostic Challenges and Prospects Associated With Zoonotic Tuberculosis of Central Nervous System
Authors:   Research Centre, Central India Institute of Medical Sciences, Nagpur, Maharashtra, India., R. Bapat Prachi , D. Shekhawat Seema ,   Research Centre, Central India Institute of Medical Sciences, Nagpur, Maharashtra, India., A. Husain Aliabbas ,   Research Centre, Central India Institute of Medical Sciences, Nagpur, Maharashtra, India., S. Dodkey Renuka ,   Research Centre, Central India Institute of Medical Sciences, Nagpur, Maharashtra, India., F. Daginawala Hatim ,   Research Centre, Central India Institute of Medical Sciences, Nagpur, Maharashtra, India., K. Singh Lokendra ,   Research Centre, Central India Institute of Medical Sciences, Nagpur, Maharashtra, India.
Published: November 2020

Introduction: The diagnosis of Tuberculous Meningitis (TBM) has remained a challenge due to its insidious onset and the failure of conventional diagnostic tests. The present study aimed to identify the mycobacterial pathogen in the CSF of patients with TBM and a poor prognosis. Methods: We retrospectively recruited 224 TBM and 34 non-TBM patients admitted to the Central India Institute of Medical Sciences, Nagpur, India, in 2014. The CSF samples of these patients were subjected to a duplex PCR assay for the species-specific identification of the causative pathogen. Results: M. bovis and infection with M.tuberculosis were detected in 7% (18) and 32.9% (85) of the patients, respectively. Moreover, 14% (36) of the study samples were culture positive; however, the mycobacterial pathogens could not be differentiated to the species level. Conclusion: The present study findings emphasized the potentially vital importance of M. bovis identification for appropriate patient management. The obtained data also demonstrated the persistent significance of M. bovis, as a zoonotic pathogen.
Magnetometry, Acoustical and Inertial Indoor-Positioning in Healthcare
Authors: Cherepanova I. V. , Pospelova I. V. , Bragin D. S. , Serebryakova V. N. 
Published: November 2020

Introduction. The problem of localization of moving objects inside buildings becomes more urgent in healthcare. Tracking the movements of patients in real time allows one to provide them with timely medical support in case of sharp deterioration in their vital signs. It is especially important to track the location of patients undergoing a surgery, since the risk of death due to postoperative complications for them is extremely high. Using indoor-positioning technologies in telemedicine systems can solve the problem, thereby reducing the mortality rate of patients and improving the quality of medical care.Aim. To study the applicability of magnetometry, inertial and acoustic technologies for patient’s localization in a hospital.Materials and methods. The analysis of domestic and foreign scientific sources devoted to indoor-positioning based on the above technologies was carried out. Material published not earlier than 2016, was chosen for the analysis. Most of the papers were published in journals with impact-factor not lower than 3.Results. After analyzing the information received, it was concluded that none of the technologies can be used independently. Inertial sensors possess high accuracy, but over time, the measurement error increases. There-fore, the sensors need to regular correction. Indoor-positioning based on geomagnetism is hampered by interference that can be induced by the operation of magnetic resonance imaging scanners and X-ray equipment, which are usually used in medical facilities. Active magnetometry does not allow to keep track of moving objects due to specific of hardware used. Ultrasound-based positioning can be complicated by ultrasonography apparatuses interference. Using an audible sound creates noise pollution and exerts a negative impact on patient’s health. Also, acoustic technologies are unable to provide a secure communication channel for data exchange.Conclusion. It is recommended to combine the reviewed positioning technologies with other technologies in order to correct the indicated disadvantages.
STRATEGI PENGEMBANGAN KAPASITAS KELEMBAGAAN POKMASWAS DI PROVINSI BANGKA BELITUNG
Authors: Wiseli Retfi 
Published: November 2020

Penelitian ini adalah menggali informasi berbagai faktor dalam mendukung kinerja POKMASWAS serta memformulasi strategi pengembangan kapasitas kelembagaan POKMASWAS dalam memaksimalkan tugas dan fungsi pengawasan di lapangan khususnya di wilayah Provinsi Bangka Belitung. Metode analisis yang digunakan adalah SWOT. Responden terdiri dari 5 (lima) Kelompok Masyarakat Penggawas yang ada di Kabupaten Bangka Tengah. Hasil penelitian disimpukan beberapa strategi pengembangan kapasitas kelembangaan POKMASWAS di Provinsi Bangka Belitung sebagai berikut: 1). Peningkatan kapasitas SDM anggota POKMASWAS dengan pembekalan dasar-dasar pengawasan; 2). Pelibatan POKMASWAS secara berkala dalam pengawasan terpadu; 3). Membentuk kerjasama POKMASWAS dengan lintas sektoral dan kelompok masyarakat lainnya; 4). Melakukan pertemuan kelompok secara reguler sebagai ajang evaluasi dan pengembangan; 5). Perlunya penetapan aturan lokal yang diinisiasi oleh POKMASWAS; 6). Melaporkan adanya pelanggaran secara tepat dan cepat agar dapat segera ditindaklanjuti oleh aparat penegak hukum; 7). Pembuatan dokumen AD/ART kelompok; 8). Melakukan diskusi untuk menyamakan persepsi dan memahami peran POKMASWAS; 9). Menjalin kerjasama dengan perusahaan swasta (perusahaan sektor perikanan) agar dapat menjadi sponsor kegiatan POKMASWAS baik dalam pembiayaan dan dukungan sarana prasarana; 10). Meningkatkan kelembagaan POKMASWAS; dan 11). Meningkatkan kesadaran masyarakat untuk turut serta melestarikan lingkungan secara berkelanjutan dan ramah lingkungan.
Entre a poeira da estrada, as ruas da cidade e os muros da aprendizagem: a apreensão do espaço urbano pelos alunos da roça nas aulas de geografia
Authors: Souza Hanilton Ribeiro de 
Published: November 2020

O texto analisa modos como as diversas ruralidades e as múltiplas territorialidades, pelas quais vivem e passam os alunos da roça, influenciam na percepção da cidade a partir das aulas de Geografia no Colégio Estadual Polivalente de Castro Alves, município de Castro Alves, na Bahia. As sistematizações apresentadas vinculam-se a um subprojeto da pesquisa “Multisseriação e trabalho docente: diferenças, cotidiano escolar e ritos de passagem”, desenvolvida pelo Grupo de Pesquisa (Auto)biografia, Formação e História Oral, com financiamento da Fundação de Amparo à Pesquisa do Estado da Bahia (FAPESB) e do Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq). Princípios epistemológicos e teórico metodológicos das Histórias de Vida, aliados às conceituações teóricas da Geografia e da pesquisa (auto)biográfica contribuirão para as reflexões sobre as apropriações dos significados e sentidos relacionados às mobilidades territoriais vividas por alunos de escolas da roça para uma escola urbana, com seus (des)encontros, confrontos e entrecruzamentos de histórias, face as disposições biográficas construídas sobre si, o outro e a cidade. Busca-se, assim, analisar imagens sobre a cidade construídas por alunos da roça, possibilitando-nos apreender, através de suas trajetórias de vida-formação, percepções referenciais sobre as ruralidades, as múltiplas territorialidades por quais transitam e como refletem sobre a apreensão do espaço urbano. A centralidade do texto consiste nas discussões sobre os significados forjados sobre a cidade subjetiva e a cidade teórica que se encontram e/ou confrontam nas aulas de Geografia, desdobrando-se nas relações que os sujeitos vivem consigo, com os outros, com os lugares e o mundo.
Investigating Career Intentions of Undergraduate Paramedic Students Studying in Queensland, Australia
Authors: Devenish Scott , Rolley Adam , Long David 
Published: November 2020

Introduction This study explores the career intentions of undergraduate university paramedic students. Other like studies have been completed before paramedicine registration, and this is the first career intentions study to focus on the Queensland perspective. Methods Second year Queensland University of Technology (QUT) undergraduate paramedic students (n=182) were invited to participate. Ethics approval was gained and consent to participate was implied by the completion of a mixed methods questionnaire developed from the extant literature. Data were coded and analysed using Stata 15.1 and NVIVO 12. Results The response rate was 47.3% (n=86). Findings indicated 82.35% of participants intend to pursue paramedic employment after graduating. Queensland Ambulance Service is the preferred choice of employer (78.05%), however 67.07% intended to apply to multiple services for employment, 62.2% are considering private industry employment and 59.76% are contemplating overseas work. Intended paramedicine career length revealed 39.5% of participants plan to work for 20 years or more, 29% for 6–10 years and 18.4% for 11–15 years. Qualitative findings suggest students are concerned about employment opportunities, dislocation from support networks, and feeling unprepared to work in other paramedic jurisdictions. Furthermore, the employer's reputation, culture, internship program and career development opportunities impact on employment decisions. Conclusion The paramedic landscape in Australia appears to be changing. Although the majority of participants intend to work for jurisdictional ambulance services, students are exploring a range of employment opportunities. Understanding the career intentions of undergraduate paramedic students is essential for universities when preparing students for the transition to a globally evolving profession.
Neutron scattering in studies of Fe-based functional alloys (Fe–Ga, Fe–Al)
Authors: Balagurov A M , Golovin I S 
Published: November 2020

Abstract
Discovered in the early 2000s, giant magnetostriction prompted many experimental and theoretical studies. However, the physical mechanism underlying this important functional property has not been fully understood, despite 20 years of continuous effort. The models currently under discussion are based on the concept of specifically ordered microscopic regions that emerge in a disordered crystal matrix. Of special importance in detecting suchlike structural states are techniques that involve the scattering of X-ray (synchrotron), electron, and neutron radiation. The current state of structural studies of Fe–Ga and Fe–Al alloys is reviewed, with the focus on neutron diffraction.
Global Seismic Noise Entropy
Authors: Lyubushin Alexey 
Published: November 2020

Data of continuous records of low-frequency (periods from 2 to 1,000 min) seismic noise on a global network of 229 broadband stations located around the world for 23 years, 1997–2019, are analyzed. The daily values of the entropy of the distribution of the squares of the orthogonal wavelet coefficients are considered as an informative characteristic of noise. An auxiliary network of 50 reference points is introduced, the positions of which are determined from the clustering of station positions. For each reference point, a time series is calculated, consisting of 8,400 samples with a time step of 1 day, the values of which are determined as the medians of the entropy values at the five nearest stations that are operable during the given day. The introduction of a system of reference points makes it possible to estimate temporal and spatial changes in the correlation of noise entropy values around the world. Estimation in an annual sliding time window revealed a time interval from mid-2002 to mid-2003, when there was an abrupt change in the properties of global noise and an intensive increase in both average entropy correlations and spatial correlation scales began. This trend continues until the end of 2019, and it is interpreted as a feature of seismic noise which is connected with an increase in the intensity of the strongest earthquakes, which began with the Sumatran mega-earthquake of December 26, 2004 (M = 9.3). The values of the correlation function between the logarithm of the released seismic energy and the bursts of coherence between length of day and the entropy of seismic noise in the annual time window indicate the delay in the release of seismic energy relative to the coherence maxima. This lag is interpreted as a manifestation of the triggering effect of the irregular rotation of the Earth on the increase in global seismic hazard.