bluuebunny/crossref_metadata_2025_split huggingface dataset:
Akademisyenlerin Uyku Süresi ve Kalitesinin Beslenme Durumlarına Etkisi
Authors: Bakır Buse , Çalapkorur Sema 
Published: September 2020

Amaç: Bu araştırmanın amacı, akademisyenlerin uyku süresi ve kalitesinin beslenme durumları üzerine etkisinin incelenmesidir.
Bireyler ve Yöntem: Çalışma Erciyes Üniversitesi’nde görevli 183 gönüllüyle yürütülmüştür. Demografik özellikler, antropometrik ölçümler, uyku süresi ve uyku kalitesini içeren anket formu araştırmacılar tarafından yüz yüze görüşme tekniği ile doldurulmuştur. Katılımcıların bir günü hafta sonuna gelecek şekilde birbirini izleyen üç günde bireysel besin tüketimleri kaydedilmiştir. Uyku kalitesi Pittsburgh Uyku Kalitesi İndeksi (PUKİ) ile değerlendirilmiştir.
Bulgular: Katılımcıların yaş ortalaması 35.41±8.74 yıldır. Kırk yaş altındakilerde ve sigara kullananlarda PUKİ puan ortalaması daha yüksek bulunmuştur (p<0.05). Kadın ve erkeklerde benzer olmak üzere ortalama PUKİ puanı 5.67±3.04 olup, katılımcıların %59’unun uyku kalitesi ‘kötü’ olarak belirlenmiştir. Yedi saatten az uyuyanların uyku kalitesi, 7-8 saat uyuyanlardan daha kötü bulunmuştur (p<0.05). Bireyler uyku kalitesi (iyi/kötü) ve süresine (<7 saat/≥7 saat) göre gruplandığında, grupların antropometrik ölçümleri, enerji ve besin ögesi alımları benzer bulunmuştur (p>0.05). Katılımcılar Beden Kütle İndeksi (BKİ)’ne göre gruplandığında, gruplar arasında PUKİ puan ortalamaları benzer bulunmuştur (p>0.05). PUKİ puanı, yaş ile negatif yönlü zayıf korelasyon gösterirken (p<0.05); antropometrik ölçümler ve besin ögesi alımları ile anlamlı korelasyon göstermemiştir.
Sonuç: Çalışmamızda uyku süresinin uyku kalitesini etkilediği belirlenmiş; uyku kalitesi ve süresinin beslenme durumu ve antropometrik ölçümler üzerine etkisi bulunmamıştır. Bu etkinin daha net anlaşılabilmesi için daha büyük örneklemde ve besin tüketiminin birebir gözlemlendiği çalışmalara ihtiyaç duyulmaktadır.
Trans-radial Angioplasty of Anomalous Origin of Right Coronary Artery from Left Sinus of Valsalva - A Single-centre Experience
Authors: Nasrin Sahela , Cader F  Aaysha , Islam Shitil Ibna , Kabir Humayan , Shafi Masuma Jannat , Haq M Maksumul 
Published: September 2020

Background: Percutaneous coronary intervention (PCI) to anomalous coronary arteries remain a challenge in current practice, but can be overcome with appropriate techniques and devices. The objective of this study is to explore the challenges and techniques for success in PCI of anomalous origin of right coronary artery from left sinus of Valsalva (RCA-LSV) through the trans-radial route.
Methods: This study consisted of 13 patients who underwent PCI for an angiographically significant stenosis in RCA-LSV between November 2017 to March 2020. The procedural details including numbers of catheters used, access, hardware, techniques, duration of procedure, volume of contrast and complications were recorded and statistically analysed.
Results: The most frequent site for RCA-LSV is at the level of left main stem (LMS) (53.8%), with 30.8% being just above the LMS level and 5.4% being just below the LMS level. Male to female ratio was 5.5:1. Mean age was 53.7±6.7 (range;42-64) years. 76.9% of our patients were diabetic, 92.3% hypertensive, 84.6% dyslipidaemic, smoker & CKD were 23.1% each. PCI was done successfully in 100% cases. Our default route was transradial for coronary angiography. Angioplasty was performed through trans-radial route in 92.3% and transfemoral in 7.7%, with a single case requiring switch over from radial to femoral route. The average number of guide catheters used was (2±1.0), (range:1-4). We used 4 guide catheters in 2 cases, while the rest of the cases were done by single guide catheter. The guide catheter hooked the coronary ostium selectively and off ostium in 46.2% cases each, while in 7.6% cases it was deeply engaged. Anchoring wire to enhance the guide support was used in 7.7% of cases. The mean duration of the procedure was 33.8 minutes (range: 15-65 minutes), the mean volume of contrast used was 61.5 (range:30-150) ml. We used single stent in 61 % cases and two stents in 39 % cases. Average stent diameter was 2.9 (range;2.5-3.50) mm, length was 28.6 (range;12-43) mm. From among a range of guides used for angioplasty, Judkin’s left (JL) and Judkin’s Right (JR) successfully cannulated the RCALSV in 76.9% & 23.1% respectively. We used Ikari Left (IL) guide catheter in RCA-LSV associated with subclavian tortuosity to enhance guide support. Majority of the lesions stented were of ACC/AHA classification of Type A & B lesions (38.5% each), followed by Type C (23%) lesion.
Conclusion: To the best of our knowledge, this is the first report of transradial PCI to RCA-LSV in Bangladesh, describing our experiences and techniques, with locally available hardware. PCI of RCA-LSV through radial route is technically challenging but feasible with reasonable amount of contrast and radiation. Proper localization of ostium and selection of suitable guide catheter like JL or IL is the key to success.
Bangladesh Heart Journal 2020; 35(1) : 28-38
Tetralogy of Fallot with Absent Pulmonary Valve Syndrome with Absent Left Pulmonary Artery - A Rare Presentation
Authors: Shamsuddin Abul Kalam , Biswas Prodip Kumar , Manzoo Muhammad Ishtiaque Sayeed Al , Azad Md Abul Kalam , Hasan Md Nurul Akhtar , Hosain Jasmin , Shamsuddin Mohammad Sharifuzzaman 
Published: September 2020

Absent left pulmonary artery with Tetralogy of Fallot (TOF) with absent pulmonary valve syndrome (APVS), is a rare congenital cardiac anomaly. Here we present such a case of A 2 year 11 month old girl with cyanosis, exertional dyspnoea. Her diagnosis is confirmed by echocardiography and CT angiogram. There are very few cases have been reported till date with high postoperative mortality. Although per operative decision making was challenging regarding pulmonary valve and size of the RPA, we performed ICR with RPA reductionplasty and creation of monocuspid pulmonary valve with success. As it is a rare association and we have overcome the hindrance we came across per operatively, we are reporting this case.
Bangladesh Heart Journal 2020; 35(1) : 74-77
Links between 8–10-Year-Old Children’s Self-Esteem and Creativity in the Process of Art Therapy
Authors: Brazauskaitė Audronė , Sadauskienė Donata , Lažauskas Robertas 
Published: September 2020

Background. Children between the ages of 8 and 10 have communication problems. The strongest need of this age is the desire to be recognized by peers, which possibly overshadows the creative needs of self-expression (Jonynienė, 2013). The inner disharmony of a person, which becomes apparent at the younger school age, may later be more important and lead to emotional, behavioural and learning problems, as well as social disadaptation (Juknienė, 2005). We can assume that in case of low self-esteem and low creative needs for self-expression art therapy sessions could help strengthen a person’s self-esteem and creativity.Research aim. The aim of the study was to identify and evaluate links between 8–10-year-old children’s self-esteem and creativity in the process of art therapy. Objectives of the research: 1. To determine 8–10-year-old children’s self-esteem. 2. To determine 8–10-year-old children’s creativity before and after art therapy. Research question: 1. How do the data of the analysis of research methods relate to each other?Methods. The study applied mixed-methods approach. The self-esteem test by Oaklander (2014), E. E. Tunik’s creativity methodology, analysis of formal elements, case analysis and group art therapy consisting of 10 sessions were applied.Results. Self-esteem was tested during the research was average. The change in creativity after art therapy programs was statistically significant (p < 0.05). The results of the analysis of formal elements and the case study were the most important.Conclusions. Research results showed that art therapy strengthened 8-10-yearold children’s self-esteem and improved their creativity. Comparing the first session of art therapy with the last one, the self-esteem and creative experience of the subjects increased.Keywords: self-esteem, creativity, art therapy, junior school age.
Beckett's Broken Circle: A Literary Fractal
Authors: Connolly Luke 
Published: September 2020

This essay proposes that the picture of a broken circle encountered by Watt during the second part of his tale marks a crucial collision point between Beckett's literary and mathematical interests and triggers a process of fractal scaling self-similarity. Building on recent interest concerning the role of the mathematics and mathematical forms found in Beckett's work, I argue that the broken circle depicted in the picture from Watt is a geometric form which (re)appears within at least three interlocking scales throughout Beckett's novel-length prose: (i) its moment of arrival in the picture from Watt, (ii) a macroscopic reinscription in the names of the protagonists populating the five novels spanning Watt through to The Unnamable and (iii) buried within the narratological depths of How It Is.As a structural principle, the interminable irregularity of fractals offered Beckett a viable solution for what he considered the defining task of the modern artist: ‘to find a form to accommodate the mess’. Moreover, the specific shape selected for his fractal is shown to contain within its geometry one of Beckett's most universal and pressing concerns: the inevitable insufficiency of language. Therefore, although this essay restricts itself to examining Beckett's novel-length prose, the idea of a broken circle fractal promises to provide a valuable heuristic through which to reassess the author's other generic avenues. Fractals thus offer a means through which one can bind together the length and breadth of Beckett's oeuvre without ever reducing dynamic chaos to stable order.
PELATIHAN LIFE SKILL DAN MOTIVASI TERHADAP KEMAMPUAN PESERTA PLSP DAN IMPLIKASINYA DALAM PENINGKATAN PENDAPATAN DI KABUPATEN BANDUNG
Authors: Prayetno Sugeng , Permadi Hendra 
Published: September 2020

Kegiatan program Pelatihan Kecakapan Hidup (Life Skill) di Pendidikan Luar Sekolah dan Pemuda (PLSP) binaan Dinas Pendidikan Kabupaten Bandung bertujuan untuk mengentaskan kemiskinan dan meningkatkan pendapatan masyarakat dengan cara meningkatkan kualitas kemampuan peserta yang nantinya mengantarkan mereka memasuki dunia kerja atau untuk berwirausaha. Penelitian terhadap 200 peserta, metode yang digunakan adalah metode deskriptif. Dari hasil pembahasan penelitian tersebut ditemukan sebagai berikut :Pelatihan Life Skill terdiri dari Program Kegiatan, Sarana dan Prasarana, Pembiayaan, dan Peran Serta Masyarakat, diperoleh dengan hasil skor rata-rata sebesar 3,5240 dikategorikan baik, Motivasi Kerja terdiri dari kebutuhan Psikologis, Keamanan Sosial, Penghargaan, Aktualisasi Diri diperoleh skor sebesar 3,1245 dikategorikan baik, Kemampuan terdiri dari Pengetahuan, Keterampilan, Sikap Mental diperoleh skor rata-rata sebesar 3,8827 dikategorikan baik, Peningkatan Pendapatan terdiri dari Gaji, Upah, Honor, Insentif diperoleh skor rata-rata sebesar 3,8085 dikategorikan baik, Pengaruh Pelaksanaan Pelatihan Life Skill terhadap Kemampuan Peserta adalah lebih dari cukup 39% kategori rendah signifikan, Pengaruh Motivasi Kerja terhadap Kemampuan Peserta adalah lebih dari 22% termasuk rendah signifikan, Pengaruh Pelaksanaan Pelatihan Life Skill dan Motivasi Kerja terhadap Kemampuan Peserta sebesar 61%, termasuk kategori tinggi signifikan, Pengaruh Kemampuan terhadap Peningkatan Pendapatan Peserta sebesar 87%, termasuk kategori sangat tinggi signifikan
Poder político, programa y pasturas en Lorena en vísperas de la Revolución Francesa
Authors: Ríos Manuel 
Published: September 2020

En la segunda mitad del siglo XVIII, una moribunda monarquía impulsó una serie de reformas agrarias que buscaban salvar al régimen y su clase dominante, la nobleza. Altamente impopulares, cuando la movilización de 1789 en vísperas de los estados generales generó la redacción de cuadernos de quejas, los campesinos buscaron recuperar el terreno perdido en dos aspectos tocados por las reformas: los comunales y la derrota de mieses. Los programas políticos fueron claros: restitución de la derrota de mieses en todo el término y fin de las divisiones de comunales. El presente trabajo analiza las relaciones de poder en la aldea, para determinar qué sectores se impusieron en las asambleas parroquiales y poder concluir así quienes fueron los impulsores de ese programa político.Palabras clave: Campesinado; derrota de mieses; comunales; programa político
Konsep Perencanaan Festival Musik Untuk Anak-Anak Di Sma Teruna Muda Cibubur
Authors: Nauli Nadya Priscilla 
Published: September 2020

Konsep perencanaan karya nonskripsi ini untuk mengetahui bagaimana perkembangan dunia seni musik khususnya di dalam pendidikan sekolah yang mayoritas anak-anaknya menyukai festival seni musik di SMA Teruna Muda Cibubur. Hal ini dilandasi oleh ketertarikan pembuat karya pada seni musik dan perkembangan festival musik sekolah yang jarang di ketahui oleh banyak orang sehingga belum banyak orang yang menyadari bahwa sudah banyak anak-anak sekolah yang menyukai seni dalam bidang musik khususnya festival, sehingga pembuat karya mengangkat perencanaan rancangan karya non skripsi untuk mewadahi anak-anak khususnya di SMA Teruna Muda Cibubur untuk menyalurkan bakat dan ketertarikan mereka terhadap dunia musik. Pembuat karya bertujuan untuk memberikan kesadaran kepada khalayak umum agar dapat menyadari atau memberikan simpati yang lebih untuk anak-anak sekolah menengah atas yang mempunyai bakat non akademik dengan kemampuan yang dimiliki namun belum sempat tersampaikan. Rancangan konsep karya ini menggunakan teori event management, perancang karya mengartikan bahwa event merupakan sebuah kegiatan yang bisa berwujud atraksi hiburan, tradisi, budaya, olahraga, dan lain sebagainya yang dilakukan dalam kurun waktu tertentu dengan mendatangkan orang-orang ke suatu tempat agar mereka memperoleh informasi atau pengalaman penting serta tujuan lain yang diharapkan oleh perancang.Pembuat karya membuat sebuah konsep perencanaan festival musik di SMA Teruna Muda Cibubur untuk menampilkan suatu karya seni guna untuk mengapresiasikan bakat dari anak-anak sekolah SMA Teruna Muda Cibubur dan menjadi sebuah event festival musik. Rancangan karya ini untuk membuat festival musik di SMA Teruna Muda Cibubur. Pembuat karya akan menjadikan ini misi sebagai meningkatkan rasa seni dan menjunjung kreativitas anak-anak disekolah SMA Teruna Muda Cibubur
Validación para utilización en Colombia de la escala EORTC QLQ C-30 para evaluación de la calidad de vida de los pacientes con cáncer
Authors: Sánchez Pedraza Ricardo , Valderamar Adriana 
Published: September 2020

Objetivo: Validar la versión colombiana de la escala EORTC QLQC-30 para medir calidad de vida en pacientes con diagnóstico de cáncer en Colombia.
Métodos: La validez de la escala se determinó usando métodos de análisis factorial exploratorio y confirmatorio. Adicionalmente, para medir la validez de criterio concurrente se utilizaron análisis de correlación entre dominios de las escalas EORTC QLQC-30 y FACIT-G. Para evaluar la confiabilidad se efectuaron análisis de consistencia interna (se usaron coeficientes Alfa de Cronbach, Omega de McDonald y GLB), así como análisis de medidas repetidas (confiabilidad test-retest).
Resultados: En el estudio se incluyó un total de 486 pacientes ubicados en el Instituto Nacional de Cancerología en Colombia. Tanto el modelo estándar de 14 dominios como una solución empírica con cinco dominios (Físico, Psicológico, Debilidad, Socioeconómico y Puntaje Global) demostraron tener una adecuada representatividad del constructo. La correlación entre dominios del EORTC QLQC-30 y del FACT-G mostró valores bajos en el dominio relacionado con funcionamiento social. La correlación entre medidas repetidas tuvo valores de correlación-concordancia entre 0,51 y 0,8; los límites de acuerdo de Bland y Altman estuvieron entre -38 y 43 alrededor de un valor esperado de cero. Los valores de Alfa de Cronbach, GLB y Omega de McDonald tuvieron valores de 0,94 – 0,96 y 0,93 respectivamente.
Conclusión: La escala EORTC QLQC-30 es un instrumento válido y confiable para medir calidad de vida en pacientes con cáncer en Colombia.
Palabras clave: Calidad de vida. Neoplasia. Estudios de Validación. Confiabilidad. Validez.
Extraction of Biologically Active Substances from Matricaria Chamomilla Flowers
Authors: Постраш И.Ю. , Соболева Ю.Г. , Андрущенко В.С. 
Published: September 2020

Важнейшим природным источником лекарственных средств являются лекарственные растения (ЛР), которые содержат разнообразные биологически активные вещества (БАВ). Основными методами извлечения БАВ из ЛР являются методы экстракции, которые приводят к накоплению необходимых биологически важных компонентов в подходящем растворителе (экстрагенте). В зависимости от природы экстрагента, его количества, времени экстракции, температуры и других факторов из одного и того же сырья могут быть получены композиции БАВ с разным химическим составом. Изучено влияние природы экстрагента на степень извлечения гидрофильных и липофильных БАВ из лекарственного растительного сырья на примере цветков ромашки аптечной. В качестве экстрагентов использовалась вода очищенная, растворы этанола различной концентрации, двухфазные системы экстрагентов (смеси растительного масла и водных растворов этанола различных концентраций). В качестве маркеров гидрофильных веществ выступали флавоноиды, в качестве маркеров липофильных соединений – хлорофилл. Установлено, что одним из способов оптимизации процесса экстракции БАВ из цветков ромашки аптечной является применение двухфазной системы экстрагентов, состоящей из подсолнечного масла и 70% этанола, взятых в равных объёмах, которое позволяет осуществить одновременную экстракцию как липофильных, так и гидрофильных компонентов в максимальной концентрации.
The most important natural source of medicines is medicinal plants (MP) which contain various biologically active substances (BAS). The main methods for extracting BAS from MP are extraction methods which lead to the accumulation of the necessary biologically important components in a suitable solvent (extraction fluid). Depending on the nature of the extraction fluid, its amount, extraction time, temperature and other factors BAS compositions with different chemical compositions can be obtained from the same raw material. The influence of the nature of the extraction fluid on the recovery rate of hydrophil and lipophilic biologically active substances from medicinal plant materials was studied as exemplified by Matricaria Chamomilla flowers. Purified water, ethanol solutions of various concentrations and two-phase extraction fluid systems (mixtures of vegetable oil and proof spirit of various concentrations) were used as extraction fluids. Flavonoids acted as markers of hydrophil substances, chlorophyll acted as markers of lipophilic compounds. It was found that one of the ways to optimize the extraction process of biologically active substances from Matricaria Chamomilla flowers is the use of a two-phase extraction fluids system consisting of sunflower oil and 70% ethanol taken in equal volumes which achieves simultaneous extraction of both lipophilic and hydrophil components in the maximum concentration.
To the Question of the Determining Technique of the Conversion Factor to Conventional Reference Tractors
Authors: Юрков М.М. , Борисов Н.С. 
Published: September 2020

Рассматривается методика перевода физических тракторов в условные эталонные с использованием соотношения их мощности к коэффициенту. Большинство сельскохозяйственных предприятий имеет тракторы различных марок, отличающихся мощностью двигателя, тяговым классом, типом движителя и т.д. В современных условиях машиноиспользования не все марки тракторов представлены в данных по систематизации и учёту, что затрудняет проведение анализа эффективности использования машинно-тракторного парка в сельскохозяйственном производстве. Нами отмечена зависимость коэффициента эталонного трактора от мощности физического трактора. Из этого можно предположить, что и внесистемные физические тракторы можно представить в виде эталонных. Например, трактор John Deere8430 мощностью 190 кВт можно представить в виде коэффициента 2,6. Таким образом, при использовании внесистемной техники в условиях сельскохозяйственных предприятий её также можно учитывать при определении возможностей повышения эффективности использования имеющегося машинно-тракторного парка.
The technique of physical tractors transformation to conventional reference ones using the ratio of their power to coefficient is considered. Most agricultural enterprises have tractors of various brands differing in engine power, drawbar category, driving machine type, etc. In modern conditions of machine use not all brands of tractors are presented in the systematization and accounting data which makes it difficult to analyze the effectiveness of the use of the machine and tractor fleet in agricultural production. We noted the dependence of the coefficient of the reference tractor on the power of the physical tractor. This assumes that off-systemic physical tractors can be represented as reference ones. For example a John Deere 8430 tractor with a power of 190 kW can be represented as a factor of 2.6. Thus, when using off-system equipment in the conditions of agricultural enterprises it can also be taken into account when determining the possibilities of increasing the efficiency of using the existing machine and tractor fleet.
"Smart" Engines
Authors: Николаев В.А. , Гуменный В.В. , Капралов В.В. , Генералов В.А. 
Published: September 2020

Обобщён опыт достижений двигателестроения в сфере замены двигателей внутреннего сгорания (ДВС) на более эффективные типы двигателей, замены углеводородного топлива на другие источники энергии. Изучены способы улучшения характеристик ДВС. Для оптимизации рабочего процесса, протекающего в цилиндрах двигателя, согласования количества подаваемого воздуха в цилиндры с заданным режимом работы двигателя, распространение получили устройства регулирования работы турбокомпрессора: перепуск части воздуха из компрессора в турбину, изменение геометрии лопаток турбины, изменение проходного сечения на входе в турбину, перепуск части отработавших газов мимо турбины. Система точного дозирования топлива с электронным модулем управления обеспечивает точное управление подачей топлива в цилиндры двигателя в зависимости от нагрузочного, скоростного режима двигателя, параметров окружающей среды и других параметров. Существенное совершенствование двигателя внутреннего сгорания возможно лишь в связи с применением водорода в качестве топлива.
The experience of engine building achievements in the field of replacing internal combustion engines (ICE) with more efficient engine types, replacing hydrocarbon fuel with other energy sources is summarized. Improving methods of ICE characteristics have been studied. To optimize the working process taking place in the engine cylinders, matching the amount of air supplied to the cylinders with the specified engine operation mode, devices for regulating the operation of the turbo-compressor have been widespread: restarting part of the air from the compressor to the turbine, changing the geometry of the turbine blades, changing open flow area at the turbine inlet, restarting part of the exhaust gas past the turbine. An accurate fuel metering system with an electronic control module provides precise control of the fuel engage to the engine cylinders, depending on the load, speed limits of the engine, environmental parameters and other parameters. Significant improvement of the internal combustion engine is possible only in connection with the use of hydrogen as a fuel.