bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS TINGKAT PEMAHAMAN KONSEP STATISTIKA MAHASISWA CALON GURU MENGGUNAKAN TWO TIER TEST BERBASIS ONLINE
Authors: Arifin Sartika , Aprisal Aprisal 
Published: July 2020

<p class="Els-Abstract-text">Pemahaman konsep merupakan hal dasar mempelajari matematika. Prinsip yang ada pada matematika dapat diterapkan jika konsep matematika dapat dipahami dengan baik. Penelitian ini bertujuan untuk menganalisis tingkat pemahaman konsep matematika khususnya statistika melalui penggunaan instrument soal <em>two tier test</em> berbasis online.. Subjek penelitian adalah mahasiswa pendidikan Bahasa Inggris semester IV dengan jumlah responden 75 mahasiswa. Hasil analisis data menggunakan <em>two tier test</em> diperoleh bahwa tingkat pemahaman mahasiswa pada indikator memahami sebesar 35%, miskonsepsi-1 sebesar 20,67%, miskonsepsi-2 sebesar 15%, dan tidak memahami sebesar 29,33%. Hasil lain menunjukkan bahwa pemahaman konsep mahasiswa pada level <em>comparing</em> hanya sebesar 13,33% jauh lebih rendah dibandingkan dengan ketiga indikator lainnya yaitu <em>interpreting, classifying, dan interferring.</em></p>
Potret Dinasti Politik dalam Pengisian Jabatan Administratif
Authors: Darmansyah Ramlan , Syahrani Siti Desma , Harirah MS Zulfa 
Published: July 2020

Dinasti politik secara konstitusi dapat diatur sedemikian rupa, akan tetapi dalam konteks negara demokrasi dinilai buruk sebab menghalangi kebebasan masyarakat untuk ikut berkontestasi memperebutkan jabatan politik dan jabatan birokrasi dilingkungan Pemerintahan Daerah. Penulis membahas praktik dinasti politik yang telah dibangun oleh kepala daerah terpilih atas kekuasaan yang telah mereka miliki. Tujuan penelitian ini adalah untuk menemukan potret dinasti politik yang terjadi di Provinsi Riau. Pengambilan data dalam penelitian ini dilakukan dengan cara studi literatur dengan mengumpulkan dokumen-dokumen terkait baik jurnal, buku maupun kabar berita di media massa. Hasil dari penelitian ini menunjukkan bahwa dalam lingkungan pemerintahan daerah di Provinsi Riau baik itu Gubernur, Bupati dan Walikota dinilai telah membangun dinasti politik dengan melantik keluarga yaitu anak, istri, kakak dan adik untuk mengisi jabatan-jabatan strategis di Provinsi, Kabupaten dan Kota. Akhirnya, praktik dinasti politik ini memiliki dampak yang tidak baik bagi tata kelola pemerintahan karena praktik dinasti politik adalah bentuk awal dari penyelewengan kekuasaan. Diantaranya yakni tumbuh suburnya praktik korupsi dan kolusi serta menghalangi kebebasan masyarakat yang memiliki kompetensi untuk berlomba-lomba mengisi jabatan strategis dilingkungan Pemerintahan Daerah.
Adaptation of Promising Rice Genotypes for Broadcast Aus Season
Authors: Karmakar B , Mamun MAA , Rahman MS , Islam MA , Islam MR , Mukul MHR , Shamsunnaher - , Zahan A , Barua R , Biswash MR , Parveen S , Akter S , Shaikh NY , Ahmed B 
Published: July 2020

Rice cultivation in Aus season is eco-friendly and essential for sustainable food security of Bangladesh utilizing rain water rather than extracting underground water. Four rice genotypes (BR6855-3B-12, BR6855-3B-13, BR6848-3B-12 and BR6976-2B-11-1) along with check variety BRRI dhan43 were evaluated at farmers’ field during broadcast Aus season. The objectives were to investigate the adaptability of the rice genotypes and find out promising genotype(s) for Broadcast Aus rice. The experiment was conducted at farmers’ field in eight agro-ecological zones of Bangladesh. Randomized complete block design (RCB) was used with three replications. Standard and uniform management practices were followed for all the locations. Data were taken on grain yield, days to 80% maturity, plant height, panicles m-2, 1000-grain weight, grains panicle-1, spikelet sterility (%), Phenotypic acceptance at vegetative and maturity stage, pest incidence; feedback of farmers and extension personnel. Genotypes, environments and interaction of genotypes by environments had significant effect on grain yield, yield components and agronomic parameters. Analysis of variance indicated that there were significant differences between the check (control) and improved genotypes except the genotype BR6976-2B-11-1 which was similar with the check BRRI dhan43 for all parameters. Correlation analysis was also performed to establish extent of association between yield and major yield components. Grain yield positively and significantly correlated with the agronomic parameters except spikelet sterility. Across the locations, BR6848-3B-12 produced significantly the highest grain yield (4.88 t ha-1) at Feni while the lowest grain yield (1.58 t ha-1) was obtained in BR6976-2B-11-1 followed by BRRI dhan43 (1.64 t ha-1) at Kushtia. BR6848-3B-12 showed yield advantage of 1.0 t ha-1 over the check variety BRRI dhan43 with similar growth duration (104 day). AMMI stability value, yield stability index and GGE Bi-plot model indicated that BR6855-3B-12 is the most adaptable, suitable and stable genotype for broadcast Aus rice across the locations, and finally it is released in 2017 as BRRI dhan83 for broadcast Aus season.
Bangladesh Rice j. 2019, 23(2): 35-48
Relation of body mass index (BMI) with cardiovascular response to head up tilt in healthy subjects
Authors: Rimi Sadia Afrin , Sultana Shamima , Rezwana Iffat , Ferdousi Sultana 
Published: July 2020

Background: Tilt table test is used for the last few decades to detect cause in unexplained syncope. The response to tilting may vary physiologically with obesity.
Objective: To assess the relationship of BMI to cardiovascular response to tilting.
Methods: This experimental study was conducted from March 2019 to Feb 2020 on 90 healthy subjects with different BMI. Fifty one subjects of both gender with BMI 18.5-24.9 kg/m2 were included in the non-obese group and 39 subjects of both gender with BMI of 25-29.9 kg/m2 were included in overweight group and they were further subdivided into male and female. Head up tilting was done for 10 minutes at 600 by using a motorized tilt table. Systolic blood pressure (SBP), diastolic blood pressure (DBP) were recorded by an automatic sphygmomanometer. Heart rate (HR) and peripheral capillary oxygen saturation (SpO2) were measured by a pulse oximeter. For statistical analysis, Independent sample ‘t’ test, Pearson’s correlation test and Chi square tests were applied.
Results: Significantly smaller rise of heart rate was observed in overweight males and greater fall of systolic blood pressure was observed in overweight females.
Conclusion: This study concluded that over weight is associated with reduced orthostatic tolerance to head up tilt test in both genders.
J Bangladesh Soc Physiol. 2020, June; 15(1): 6-10
Role of blood cells in diagnosis of asthma-COPD overlap among patients with COPD
Authors: Islam Md Monimul , Hossain Md Ali , Bennoor Kazi Saifuddin , Ali Taskina 
Published: July 2020

Background: As asthma-COPD overlap (ACO) and COPD share some common clinical features, this makes difficult to distinguish them from each other. Since, both of them are characterized by airway inflammation, any inflammatory biomarker such as total count (TC) of white blood cells (WBC), neutrophil, eosinophil and platelet can be used for that purpose.
Objective: To assess the role of TC of WBC, neutrophil, eosinophil and platelet in diagnosis of ACO among patients with COPD.
Methods: This cross sectional study was conducted in the Department of Physiology, Bangabandhu Sheikh Mujib Medical University, Dhaka from 2019 March to Feb 2020. In this study, 63 male stable patients (age range: 40 to 80 years) of COPD were enrolled. Among them, 51 patients were finally selected according to exclusion criteria and divided into two groups, ACO (n=26) and COPD (n=25). TC of WBC, neutrophil, eosinophil and platelet of all patients were measured by standard lab procedure. For statistical analysis, Chi-Square and Fisher exact test, Shapiro- Wilk test, Mann-Whitney U test were done as applicable. More over, receiver operating characteristic (ROC) curve (AUC) and optimal cutoff values, ROC curve analysis was performed.
Results: In the present study, TC of WBC and neutrophil count were significantly (p<0.01) lower, whereas, blood eosinophil count was significantly (p<0.05) higher in ACO patients than those of COPD. In addition, highest area under the receiver operating characteristic curve was found in case of blood neutrophil count, followed by TC of WBC and eosinophil count. Moreover, at optimal cut off value, the sensitivity, specificity, positive predictive value, negative predictive value of blood count of total WBC were calculated as, 72.00, 61.50, 64.28, 69.56, respectively. However, the aforementioned indices were observed for blood neutrophil count, as 72.00, 76.90, 75.00, 74.07 and for blood eosinophil count, as 38.50%, 92.00%, 83.33%, 58.97%, respectively.
Conclusion:The present study reveals that blood count of total WBC, neutrophil and eosinophil, but not the platelet, play substantial role in diagnosis of ACO among the patients with COPD.
J Bangladesh Soc Physiol. 2020, June; 15(1): 33-38
Aortic Root Enlargement In Case of Double Valve Replacement
Authors: Ahsan Mahbub , Rahman Md Lutfar , Islam ASM Shariful , Rahman Mohammad Arifur 
Published: July 2020

Rheumatic valvular heart disease is quite common in Bangladesh. It affects most commonly mitral and aortic valve. As a result of annular fibrosis, aortic root become smaller in some patients. So, if smaller prosthesis is implanted, there is gross patient prosthesis mismatch (PPM), poor LV regression, increase overload, and ultimately low survival rate. Its' to report our experience in aortic root enlargement in case of double valve replacement where a patient of severe mitral stenosis and aortic regurgitation with small aortic annulus requiring aortic root enlargement (ARE).Weaning from Cardiopulmonary bypass (CPB) was uneventful, perioperative and post operative period was satisfactory. Post-operative echocardiography revealed normally functioning prosthesis. In case of small aortic root, aortic root enlargement (ARE) can be safely done by double valve replacement to overcome the prosthetic patient mismatch (PPM).
KYAMC Journal Vol. 11, No.-2, July 2020, Page 108-110
Efektifitas Promosi Kesehatan Media Video dan Leaflet terhadap Tingkat Pengetahuan tentang Pencegahan Osteoporosis
Authors: Setiani Ditya Yankusuma , Warsini Warsini 
Published: July 2020

Insiden patah tulang tertinggi pada jenis kelamin perempuan pada usia 95-99 tahun yaitu sebanyak 1680 kasus dan terendah pada usia 40-44 tahun yaitu sebanyak 8 kasus (Kemenkes RI, 2015). Kejadian patah tulang tersebut adalah dampak dari osteoporosis yang diderita. Osteoporosis lebih sering ditemukan pada orang tua, terutama pada perempuan setelah menopause. Hal tersebut membuat pentingnya mengetahui media promosi yang lebih efektif untuk meningkatkan pengetahuan tentang pencegahan osteoporosis pada wanita pre menopause. Tujuan penelitian ini adalah untuk mengetahui perbedaan efektifitas promosi kesehatan menggunakan media video dan media leaflet terhadap tingkat pengetahuan tentang pencegahan osteoporosis pada wanita pre menopause. Desain penelitian yang digunakan adalah quasy experimental dengan rancangan pre test dan post test control group design. Responden penelitian ini adalah 48 orang, 24 untuk kelompok intervensi dengan menggunakan media penyuluhan berupa video dan 24 untuk kelompok kontrol dengan menggunakan media leaflet. Analisis dengan Mann-Whitney diperoleh hasil rata-rata peringkat kelompok kontrol (15,42) lebih rendah dari pada kelompok intervensi (33,58) dengan angka significancy 0,001 (< 0,05). Kesimpulan penelitian bahwa media video lebih efektif untuk meningkatkan pengetahuan tentang pencegahan osteoporosis dibandingkan dengan media leaflet.
Long-Term Time Prediction of Cumulative Number of Deaths in Brazil, China, Germany, Italy, Spain, the United States: an application to COVID-19 S-shaped models
Authors: Figueiredo Marcela Portela Santos de , Santos André Luiz Pinto dos , Ferreira Tiago Alessandro Espínola , Queiroz Maitê Priscila Lima Jota de 
Published: July 2020

This research aims to adjust the Gompertz and Bertalanffy nonlinear regression model for the accumulated deaths by COVID-19 in six countries Brazil, United States, Germany, Italy, China, and Spain. It employed three different performance measures in the training process, adjusted determination coefficient , Akaike Information Criterion (AIC), and Residual Mean Square (RMS). The Mean Absolute Percentage Error (MAPE) and the Relative Error (RE) criterion were used to select the best model in the test dataset. On the training dataset, the Bertalanffy model was the one that best described the growth of deaths for China, while the Gompertz model was the best for Brazil, Germany, Italy, Spain, and the United States. In contrast, the Bertalanffy model was the best for Spain in the test dataset, according to MAPE and RE. According to the Gompertz model, 214,100 CI (175,929;267,008) people will die in Brazil, that will reach a maximum of 1,577 with a prediction interval [1,367; 1,819] of daily new deaths at its disease peak. The nonlinear models studied described the number of deaths growth curve satisfactorily, providing parameters with practical interpretations. Evidence was found that Brazil may surpass the United States regarding the total number of deaths. Short and long-term time prediction, as well as the turning point of each country, are presented and compared to other predictive models of the literature.
A cirurgia de mastectomia e sua influência no âmbito biopsicossocial feminino
Authors: Louzada Matheus Augusto da Silva Belidio , Ribeiro Antonio da Silva 
Published: July 2020

Objetivos: Identificar e descrever o impacto psicossocial em mulheres pós mastectomia para o tratamento de câncer descrito na literatura. Métodos: Trata-se de uma revisão integrativa, de natureza qualitativa e cunho descritivo, que teve como base de dados do Pubmed e da Biblioteca Virtual de saúde: MEDLINE, LILACS e BDENF. Os critérios de inclusão foram: Textos completos disponíveis gratuitamente no recorte temporal de 5 anos (2016-2020). Foram excluídos materiais duplicados, em outros formatos e que não atendiam a temática. Emergiram 38 artigos e após analise utilizou-se 24 para construção do conteúdo. Resultados e discussões: Foram identificadas duas categorias temáticas: A feminilidade após a retirada da mama; O relacionamento afetivo-sexual. Considerações finais: Foi evidenciado que a cirurgia afeta diretamente a mulher, pois, os seios no Brasil são culturalmente apreciados como órgão sexual e de erotismo. A mastectomia interfere no aspecto biopsicossocial da mulher, fazendo-se necessário intervir em várias situações no processo de aceitação da autoimagem.
Concepções filosóficas e educacionais e suas relações com a história das instituições escolares
Authors: Severgnini Alisson Fernando , Castanha André Paulo 
Published: July 2020

O presente texto tem como objetivo estabelecer relações entre as concepções filosóficas e educacionais e a pesquisa em História das Instituições Escolares. Nesse sentido, perscrutamos algumas ideias e proposições de Alceu Amoroso Lima, Anísio Teixeira e Paulo Freire, relevantes pensadores da educação brasileira do século XX, mediante a análise de excertos de uma obra de cada autor. Averiguamos o entendimento que cada autor construiu do processo de ensino-aprendizagem e suas críticas a modelos estranhos a suas percepções e procuramos demonstrar como tais concepções podem ser evidenciadas no âmbito da investigação das instituições escolares. Concluímos que a compreensão das concepções filosóficas e educacionais das instituições escolares é a base para o entendimento da relação entre elas e a sociedade ao longo do tempo.
Palavras-chave: Concepção Filosófica de Educação, Pensadores Educacionais, Alceu Amoroso Lima, Anísio Teixeira, Paulo Freire
Introduced collection grape varieties for high-quality winemaking in the Lower Don Valley region
Authors: Наумова Людмила Георгиевна , Ганич Валентина Алексеевна , Матвеева Наталья Викторовна , Странишевская Елена Павловна 
Published: July 2020

Одной из основных функций ампелографической коллекции является интродукция. Цель исследований - выделить среди изучаемых на коллекции интродуцированных сортов, наиболее перспективные для качественного виноделия в условиях Нижнего Придонья. Исследования проводились по общепринятым в виноградарстве методикам. Изучение сортов проводили в 2014-2018 гг. на Донской ампелографической коллекции имени Я.И. Потапенко (г. Новочеркасск, Россия). Сорта изучались в укрывной привитой культуре. В статье приводятся следующие показатели по каждому изучаемому сорту - срок созревания, процент плодоносных побегов, средняя масса грозди, урожайность, данные механического анализа (выход сока, процент гребней, кожицы и плотных частей мякоти, семян), масса 100 ягод, кондиции урожая (сахаристость и титруемая кислотность), органолептическая характеристика вина и его дегустационная оценка. По результатам проведенных 5-летних исследований выделены как перспективные 7 белоягодных сортов винограда для качественного виноделия в условиях Нижнего Придонья - Гок изюм, Горули мцване, Грубела, Норок, Рислинг мускатный, Ркацители розовый, Хоца цибил. Эти сорта рекомендуется использовать также для селекции, с целью выведения новых сортов с высокими технологическими свойствами для качественного виноделия.
Introduction is one of the main functions of ampelographic collection. The purpose of the research is to identify in the collection the most promising introduced varieties for high-quality winemaking in the conditions of Lower Don Valley region. The research was conducted using methods generally accepted in viticulture. Grapevine cultivars were studied during 2014-2018 at Ya.I.Potapenko Don ampelographic collection (Novocherkassk, Russia). Varieties were observed in a covered grafted culture. The article provides the following parameters for every variety under study: ripening period, percentage of fruit-bearing shoots, average bunch weight, yield capacity, mechanical analysis data (juice output, percentage of stems, skin and dense parts of pulp, seeds), weight of 100 berries, crop conditions (sugar content and titratable acidity), organoleptic characteristics of wine and its tasting evaluation. As a result of 5-year research, 7 white grapevine varieties were identified as promising for high-quality winemaking in the conditions of Lower Don Valley region - ‘Gok Isum’, 'Gorouli Mtzvanet', 'Groubela', ‘Norok’, ‘Riesling Muscat’, ‘Rkatsiteli Rose’, 'Khotza Tzibil'. These varieties are also recommended for selection in order to breed new varieties with strong technological properties for high-quality winemaking.
Application of technology and equipment for flow line-sorption processing of wine materials in order to ensure wine stability after bottling
Authors: Сильвестров Антон Владимирович , Чаплыгина Наталья Борисовна , Ермихина Марианна Владимировна , Рыжков Валентин Васильевич 
Published: July 2020

Выделены проблемные места существующей технологии обработки виноматериалов, приводится обоснование необходимости разработки технологии и оборудования для поточно-сорбционной обработки виноматериалов с целью достижения их розливостойкости, сокращения и оптимизации материальных и энергетических затрат на эту технологическую операцию. Описаны технические решения, положенные в основу разработанной поточно-сорбционной установки для обработки виноматериалов. Приводятся технические данные разработанной поточно-сорбционной установки. Представлены результаты исследований розливостойкости виноматериалов, прошедших поточно-сорбционную обработку и результаты фактической стабильности образцов готовой винодельческой продукции, взятых на контрольное хранение. Делаются выводы об эффективности ее применения в винодельческом производстве.
Areas of concern of the existing technology of processing wine materials have been highlighted, rational basis of the necessity to develop the technology and equipment for flow line-sorption processing of wine materials in order to ensure wine stability after bottling, reduction and optimization of financial expenses and energy costs for this technological procedure are given. Technical solutions underpinning the developed flow line-sorption unit for processing of wine materials are described. Technical characteristics of the developed flow line-sorption unit are given. The results of researches of the stability of wine materials after flow line-sorption processing and the results of the actual stability of samples of finished wine products taken for control storage are presented. The effectiveness of its use in winemaking is concluded.
Yeast strain effect on the composition of organic acids of wines
Authors: Пескова Ирина Валериевна , Остроухова Елена Викторовна , Луткова Наталия Юрьевна , Зайцева Ольга Владимировна , Иванова Елена Владимировна 
Published: July 2020

Содержание и состав органических кислот, играющих важную роль в формировании вкуса и аромата вина, во многом зависит от штамма дрожжей. Это позволяет рассматривать микроорганизмы как средство биомодуляции кислотности вин. Целью настоящих исследований являлось изучение комплекса нелетучих органических кислот белых столовых сухих вин из винограда сортов Алиготе, Кокур белый и Мускат белый, полученных с использованием шести штаммов дрожжей рода Saccharomyces. Анализ комплекса органических кислот вин осуществляли с использованием ВЭЖХ. Показано, что, несмотря на превалирующую роль сорта винограда в формировании комплекса органических кислот, титруемой и активной кислотности вина, штамм дрожжей также влияет на его формирование. Выявлены особенности комплекса органических кислот вин, полученных на разных штаммах: высокая доля яблочной (33%) и молочной (16%) кислот в винах, полученных соответственно на штаммах Мускат венгерский и Судак; высокая концентрация янтарной кислоты в винах, полученных на штаммах Ленинградская и Мускат венгерский - 1,38 и 1,18 г/дм соответственно, и низкая 0,83 г/дм - на штамме Судак. Полученные результаты послужат базисом в исследованиях по биомодуляции состава органических кислот путем использования разных штаммов дрожжей, как одного из факторов снижения доз диоксида серы в аспекте производства винопродукции с органическим статусом.
The content and composition of organic acids, playing an important role in the formation of wine taste and aroma, largely depend on the yeast strain. It allows us to consider microorganisms as a resource of biomodulation of wine acidity. The purpose of this research was to study the complex of nonvolatile organic acids of white table dry wines made of ‘Aligote’, ‘Kokur Belyi’ and ‘Muscat Blanc’ grape varieties obtained using six strains of the Saccharomyces yeast species. The analysis of the complex of organic acid of wines was carried out using HPLC. It was shown that, despite the predominating role of grape varieties in the formation of organic acids complex, titratable and active acidity of wine, the yeast strain was also effecting its formation. The features of the complex of organic acids of wines obtained with different strains were revealed: high proportion of malic (33%) and lactic (16%) acids in wines obtained respectively with strains ‘Muscat Vengerskiy’ and ‘Sudak’; high concentration of succinic acid in wines obtained with strains ‘Leningradskaya’ and ‘Muscat Vengerskiy” - 1.38 and 1.18 g/dm, respectively, and low 0.83 g/dm with the strain ‘Sudak’. The results obtained will serve as a basis for research of biomodulation of the composition of organic acids by using different yeast strains as one of the factors of reducing the dosage of sulfur dioxide in the aspect of organic wine production.
PAULO EMÍLIO SALES GOMES E PARIS: POLÍTICA E CINEMA COMO DUAS VOCAÇÕES
Authors: ZUIN João Carlos Soares 
Published: July 2020

No ínicio dos anos 30, o jovem Paulo Emílio Sales Gomes cultivava um forte desejo de ser moderno. Conforme expôs no artigo "Um discípulo de Oswald em 1935", resultado de um exercício de volta ao passado que tanto lhe era caro, tal desejo tomava forma em 1935[...]