bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGARUH HARGA, FASILITAS DAN KUALITAS PELAYANAN TERHADAP KEPUASAN PENUMPANG PO. PURNAYASA
Authors: Pradnyana I Dewa Putu Rai Wira 
Published: June 2022

Dampak dari virus Corona (COVID-19) tidak hanya dirasakan pada sisi kesehatan saja, namun juga mempengaruhi pertumbuhan ekonomi di Indonesia. Perkembangan dari virus ini sangat cepat, maka dari itu banyak perusahaan yang melakukan berbagai cara untuk menekan penyebaran virus dengan cara melakukan social distancing. Begitupun dengan Po. Purnayasa yang melakukan program pembatasan jumlah penumpang dalam kapasitas 1 bus. Tujuan dari penelitian ini adalah untuk mengetahui 1) pengaruh harga kepuasan penumpang PO. Purnayasa.2) pengaruh fasilitas kepuasan penumpang PO. Purnayasa. 3) pengaruh kualitas pelayan terhadap kepuasan penumpang PO. Purnayasa. Jenis penelitian ini adalah penelitian deskriptif dengan pendekatan kuantitatif. Populasi yaitu seluruh penumpang PO. Purnayasa yang tidak diketahui jumlahnya dan sampel yang diambil sejumlah 100 orang. Pengumpulan data menggunakan kuesioner. Teknik pengujian analisis data menggunakan uji validitas, uji reliabilitas, normalitas, multikolinieritas, heteroskedastisitas, analisis regresi berganda dengan uji hipotesis menggunakan uji t dan uji F serta koefisien determinasi. Berdasarkan hasil dari uji analisis berganda dan uji t 1) harga berpengaruh berpengaruh terhadap kepuasan penumpang 2) fasilitas berpengaruh berpengaruh terhadap kepuasan penumpang 3) Kualitas Pelayanan berpengaruh berpengaruh terhadap kepuasan penumpang. Kesimpulan dari penelitian ini yaitu 1) Harga berpengaruh terhadap kepuasan penumpang 2) Fasilitas berpengaruh terhadap kepuasan penumpang 3) Kualitas Pelayanan berpengaruh terhadap kepuasan penumpang.
Leonid Usachev – one of the first professional composers of the Dnepropetrovsk region (to the question about the formation of a regional composer school)
Authors: Shchitova Svitlana 
Published: June 2022

Purpose of the article is connected with the attempt to recreate the origins of regional music culture on the example studying of Leonid Usachev’s composer creativeness because acquaintance with the personalities of musicians who precede the formation of the local school of composition, consideration of their activities, creative work contribute to the historical past and understanding of their own traditions. The methods of the research are the use of comparative, comparative-historical, cultural ways. These scientific approaches allow understanding the genesis of the regional musical culture from its origins to today’s stage musical progress. Scientific novelty of this work is to extend the concepts of musical traditions Dnieper region. Coverage of creative interests of leading musicians of Dnipropetrovsk region in the middle of the last century – L. Usachev, A. Solovyov and proves the dominance of vocal and choral genres as the main paradigm of the Dnepropetrovsk school of composers composers. Conclusions. Creative personalities of the first professional composers of Dnipropetrovsk L. Usachov, O. Solovyov form an unexplored but necessary component of the chain of all-Ukrainian musical culture and organically fit into the panorama of development of the regional school of composers. Information about them, the disclosure of their musical universalism expands the idea of the evolution of musical and educational traditions of the city and its main musically educational institution – Dnepropetrovsk academy of music named after M. Glinka, whech had celebrated 120th birthday.
Dnipropetrovsk regionʼs artistic environment of the middle of the 20th century
Authors: Lysenko Yanina , Lysenko Yanina 
Published: June 2022

The purpose of the article is to cover the formation and development of the artistic environment of Dnipropetrovsk region in the middle of the XX century. To achieve this goal, scientific-historical and theoretical research methods were used: source and historiographical analysis, descriptive-analytical; method of periodization, comparative-historical, retrospective and causal analysis of the practice of music and aesthetic education in Ukraine, analysis of philosophical, psychological and pedagogical literature, dissertations to determine the conceptual provisions of the research problem; study of textbooks, art and methodological literature in order to identify factors and features of the problem of formation and development of the artistic environment of Dnipropetrovsk region in the middle of the XX century. The scientific novelty of the research lies in the fact that the substantive essence of the system of formation and development of the artistic environment in Dnipropetrovsk region of the middle of the XX century is considered, theoretically substantiated and revealed. Conclusions. Summarizing the above mentioned, after studying and analyzing the scientific literature on music institutions, events, prominent musicians of Dnipropetrovsk in the middle of XX century, we came to the conclusion that their creative and pedagogical experience is a source for a formation and development of the artistic environment for the region. Musical art, having a huge educational potential, is able to bring to consciousness the moral and ethical ideas embedded in it, forming certain qualities, relevant values and a certain attitude to the phenomena of reality. Consequently, based on the pedagogical, performing, compositional activities of outstanding artists of the studied region emphasize that they enriched the artistic environment not only of Dnipropetrovsk region, but also made a significant contribution to the musical culture of Ukraine.
INTERPRETATION OF GENRE OF THE MARIAN ANTIPHONS IN CONTEMPORARY UKRAINIAN MUSIC (on the example of the cycle «Mariologia» by A. Retynsky)
Authors: Berehova Olena , Yermakova Elena 
Published: June 2022

The purpose of this scientific article is to learning Marian antiphons as a fundamentally important musical attribute of church liturgical spiritual practice and as an essentially specific genre of composition into the contemporary Ukrainian music on the example of the artistic work of a well-known Ukrainian composer Oleksiy Retynsky. There are methods of this signified research. The research of Marian antiphons is carried out using the methodology of historical musicology, holistic musicological analysis and musical hermeneutics. The scientific novelty of this represented investigative work is to introduce to the scientific circulation of Ukrainian musicology the cycle „Mariologia” for mixed choir and percussion instruments, by Oleksiy Retinsky (2017) and to reveal the features of interpretation of the medieval genre by composer of modern times. Conclusions. The artistically musical cycle „Mariologia” of distinguished Ukrainian musician, composer Oleksiy Retynsky for mixed choir and percussion instruments is analyzed, the place and significance of the work in modern performing practice are determined. It is emphasized that contemporary Ukrainian composers and choral groups are starting to get actively interested in medieval liturgical genres, trying to interpret them in accordance with the worldview and attitude of a person of the end XX – the beginning of the XXI centuries. The specificity of the interpretation of the ancient liturgical genre of Marian antiphons in the works of modern Ukrainian composers is considered. The role and specialized place of spiritual foundations as well as the internal direction of composers in writing musical works on canonical texts is discovered. The features of the use of psalmody and Gregorian chant in the context of modern worldview are revealed.
Sonata for saxophone by P. Craston in the aspect of universals for the instrumental sonata genre in the XX century
Authors: Horbal Yaroslav 
Published: June 2022

The purpose of article is consist of opening processe concerning the development trends of the sonata genre for saxophone – a new generation instrument that emerged in the postclassical period, after the heyday of the sonata genre in the works of classical composers. This instrument entered the symphony and wind orchestras much earlier than the number of solo instruments, so sonatas for saxophone appeared only in the twentieth century. The material for the analysis was a sonata for saxophone by P. Craston, created in 1937. The research methodology is to apply an analytical method that provides a basis for a comprehensive analysis of the sonata and to identify traditional and innovative features. The scientific novelty of this work is to identify traditional and innovative features in the content and musical style of this P. Craston’s sonata. It is proved that these features arise in the context of new musical universals of the instrumental sonata genre in the twentieth century. The specifics of their transformation in the musical text and the content of the analyzed work are indicated. The scientific article proves that P. Crаston’s sonata combines the features of the traditional sonata cycle with the musical language and style characteristic of the art of the twentieth century, and is quite complex for ensemble performance. The saxophone part is characterized by increased complexity due to extreme mobility, a large number of virtuoso passages, the use of wide jumps from one register to another, the presence of long musical constructions. It is pointed out that the complexity of the saxophone part is due primarily to the fact that in America the performing school of saxophone playing, in comparison with other countries, occupied a leading position in the 30s. The conclusions indicate that in the twentieth century the sonata genre underwent significant changes that distanced it from the classical invariant, as a result of which the analyzed sonata for saxophone organically synthesized a whole set of different stylistic features.
STRUCTURE AND FORM BUILDING IN THE DOUBLE CONCERTO „SEGÂH” FOR PERSIAN NEY, KAMANCHEH AND ORCHESTRA BY REZA VALI
Authors: Tavakkol Ehsan 
Published: June 2022

The purpose of this represented scientific article is to reveal the specialized peculiarities of the structure and the form concerning the process of formation in the double Concerto for Persian Ney, kamancheh, and the orchestra „Segâh” by famous contemporary composer Reza Vali. There are research methods into the submitted investigative work a namely compositional and dramatic, contributing to the understanding of the laws of the organization of the selected Concert; analysis and synthesis, which help to dismember and generalize certain, most characteristic features of the structure and shape. The scientific novelty consists in identifying the specifics of the manifestation of new approaches to the interpretation of the form of orchestral composition. Conclusions of the represented scientific work. In the Double Concerto for Persian ney, kemancheh and the orchestra by composer R. Vali found his own approach to interpreting the compositional structure of the cycle, as well as the form of individual parts, which is due to the recreation of a certain range of images dictated by the chosen program. The features of the structure and principles of forming parts into the concert by R. Vali are manifested in the following. In the selection of 2-part composition, where there is a tendency to compress the cycle; in the direction towards combining parts into a single macrocycle; in a combination of features of traditional genre forms of European music (baroque cycles, classical and romantic concerts) and contemporary concerts; in using the principles of shaping characteristic of ancient Iranian music a namely the mosaic form (in part I) and the nobat-murattab form (in part II) inside the parts; in the implementation of the synthesis of European and Iranian national traditions at the level of the compositional structure of the cycle and the form of parts.
PENGARUH PENGGUNAAN APLIKASI YOUTUBE DAN FACEBOOK TERHADAP HASIL BELAJAR MATEMATIKA
Authors: Parinata Dwi 
Published: June 2022

The purpose of this study was to determine the effect of using YouTube and Facebook applications on mathematics learning outcomes. This research uses quantitative research. The subjects of this study were students of prospective Mathematics Teachers at the Indonesian Technocrat University and UIN Raden Intan Lampung batch 2018 with 20 respondents. This research was conducted in 5 stages namely; 1) Distributing questionnaires in the form of Google Forms, 2) Assessing the results of prospective Mathematics Teacher students at the Indonesian Technocrat University and UIN Raden Intan Lampung batch 2018, 3) Testing the validity and reliability of the instrument, 4) interpreting the results of the questionnaire calculations, 5) looking for the relationship between The Effect of Using YouTube and Facebook Applications on Mathematics Learning Outcomes. The Questionnaire of the Effect of Using YouTube and Facebook Applications on Mathematics Learning Outcomes obtained a High qualification with the results of reliability calculations using Cronbach Alpha of 0.838. And from the results of the calculations in table 5, the correlation value is -0.074, it can be said that based on the guidelines for the degree of relationship calculation, the correlation between two variables is declared "no correlation". In conclusion, there is no significant relationship between the effect of using YouTube and Facebook applications on mathematics learning outcomes for prospective mathematics teachers at the Indonesian Technocrat University and UIN Raden Intan Lampung batch 2018. Keywords: Learning Mathematics, Facebook, Mathematics, Application Use, YouTube.
HUBUNGAN MINAT BELAJAR DAN HASIL BELAJAR PADA MATA PELAJARAN MATEMATIKA DI SMK YADIKA BANDAR LAMPUNG
Authors: Prastika Yolanda Dwi 
Published: June 2022

Penelitian ini bertujuan untuk mengetahui adanya pengaruh minat belajar terhadap hasil belajar matematika pada kelas XII di SMK Yadika Bandar Lampung. Metode penelitian yang digunakan adalah metode survey dengan analisis korelasional, dengan jumlah sampel sebanyak 30 orang, yang diambil menggunakan teknik simple random sampling. Instrumen yang digunakan adalah instrumen pengisian angket yang terdiri dari 32 soal. Dari hasil penelitian perhitungan analisis regresi minat belajar dengan prestasi belajar matematika diperoleh persamaan Y’ = 66,598 + 0,096X dengan Nilai t-hitung = t-tabel = 2,447 hal ini menunjukkan bahwa regresi X atas Y berpola linear. Sedangkan untuk pengujian hipotesis, diperoleh koefisien korelasi X terhadap Y koefisien determinasi sebesar 1,75% sehingga Ho diterima pada taraf 0,05. Maka kesimpulannya tidak terdapat hubungan yang signifikan antara minat belajar terhadap hasil belajar matematika.
IMPLEMENTASI ONLINE LEARNING MODEL PEMBELAJARAN SAVI (SOMATIC, AUDITORY, VISUALIZATION, INTELECTUALLY) DENGAN APLIKASI ISPRING TERHADAP HASIL BELAJAR SISWA DAN KARAKTER MANDIRI
Authors: Sari Novita Novi , Sofiyan Sofiyan , Amalia Rizki 
Published: June 2022

AbstrakPenelitian ini bertujuan untuk mengetahui apakah terdapat peningkatan hasil belajar siswa dan karakter mandiri pada materi program linear menerapkan model pembelajaran SAVI (Somatic, Auditory, Visuallization, Intelle-Ctually) dengan aplikasi ispring. Metode yang digunakan dalam dalam penelitian ini adalah penelitian kuantitatif dengan jenis penelitian eksperimen satu kelas. Sampel penelitian di kelas XI Mia 3 SMA Negeri 4 Kejuruan Muda yang berjumlah 25 siswa tahun ajaran 2020/2021. Teknik pengumpulan data yang digunakan adalah dengan menggunakan pre-test dan post-test. Berdasarkan uji hipotesis yang diperoleh bahwa = 9.68 ttabel(0,05;24) = 2,064 disimpulkan untuk menolak H0 dan terima Ha artinya pada taraf signifikan 0.05 bahwa hasil belajar siswa meningkat setelah diterapkan model pembelajaran SAVI dengan aplikasi ispring. Berdasarkan hasil perhitungan angket karakter mandiri siswa persentase terhadap pernyataan positif adalah 56,32% terletak pada rentang 50% P 75% artinya sebagian besar siswa telah memiliki kemandirian dalam menyelesaikan permasalahan program linear. KataKunci: Model Pembelajaran SAVI (Somatic, Auditory, Visuallization, Intelectually), Aplikasi Ispring, Hasil Belajar, Karakter Mandiri
Komparasi Metode Klasifikasi Algoritma C5.0 dan Naïve Bayes untuk Menentukan Jurusan Siswa
Authors: Zainuri Muhammad , Fahmi Muhammad Hanif , Hamdhana Raka Anugrah 
Published: June 2022

Penentuan jurusan siswa yang diimplementasikan di SMAN 1 Gondanglegi berdasarkan tes potensi akademik (TPA), tes intelligence (IQ) dan wawancara. Penjurusan tersebut dilakukan setelah siswa melakukan pendaftaran atau sebelum siswa diterima sebagai kelas X. Beberapa metode data mining dalam penentuan atau prediksi jurusan yang telah dilakukan oleh peneliti terdahulu diantaranya algoritma C4.5, C5,0 dan naïve bayes serta dalam perbandingan yaitu algoritma ID3 dan C5.0 kemudian perbandingan naïve bayes dan decision tree. Yang mana dalam perbandingan antara metode algoritma C5.0 dan naïve bayes belum dilakukan. Dari permasalahan tersebut maka peneliti bertujuan untuk melakukan analisa perbandingan data mining menggunakan klasifikasi algoritma C5.0 dan naïve bayes dalam memprediksi jurusan siswa. Adapun metode data mining yang digunakan yaitu knowledge discovery in database (KDD). Berdasarkan hasil perbandingan pengujian yang telah dilakukan melalui berbagai skenario terhadap kedua metode tersebut, pengujian 10-fold cross validation yang kemudian dicatat dalam confusion matrix menghasilkan nilai akurasi yaitu sebesar 60,87% untuk algoritma C5.0 sedangkan untuk naïve bayes sebesar 56,52%. Dari hasil yang diperoleh algoritma C5.0 merupakan metode paling baik dibanding naïve bayes yang dibuktikan dengan nilai tingkat akurasi yang didapatkan lebih tinggi.
Effects of Barefoot and Shod on the In Vivo Kinematics of Medial Longitudinal Arch During Running Based on a High-Speed Dual Fluoroscopic Imaging System
Authors: Su Wanyan , Zhang Shen , Ye Dongqiang , Sun Xiaole , Zhang Xini , Fu Weijie 
Published: June 2022

Shoes affect the biomechanical properties of the medial longitudinal arch (MLA) and further influence the foot’s overall function. Most previous studies on the MLA were based on traditional skin-marker motion capture, and the observation of real foot motion inside the shoes is difficult. Thus, the effect of shoe parameters on the natural MLA movement during running remains in question. Therefore, this study aimed to investigate the differences in the MLA’s kinematics between shod and barefoot running by using a high-speed dual fluoroscopic imaging system (DFIS). Fifteen healthy habitual rearfoot runners were recruited. All participants ran at a speed of 3 m/s ± 5% along with an elevated runway in barefoot and shod conditions. High-speed DFIS was used to acquire the radiographic images of MLA movements in the whole stance phase, and the kinematics of the MLA were calculated. Paired sample t-tests were used to compare the kinematic characteristics of the MLA during the stance phase between shod and barefoot conditions. Compared with barefoot, shoe-wearing showed significant changes (p &lt; 0.05) as follows: 1) the first metatarsal moved with less lateral direction at 80%, less anterior translation at 20%, and less superiority at 10–70% of the stance phase; 2) the first metatarsal moved with less inversion amounting to 20–60%, less dorsiflexion at 0–10% of the stance phase; 3) the inversion/eversion range of motion (ROM) of the first metatarsal relative to calcaneus was reduced; 4) the MLA angles at 0–70% of the stance phase were reduced; 5) the maximum MLA angle and MLA angle ROM were reduced in the shod condition. Based on high-speed DFIS, the above results indicated that shoe-wearing limited the movement of MLA, especially reducing the MLA angles, suggesting that shoes restricted the compression and recoil of the MLA, which further affected the spring-like function of the MLA.
Metagenomic Next-Generation Sequencing Successfully Detects Pulmonary Infectious Pathogens in Children With Hematologic Malignancy
Authors: Wang Dao , Wang Weilin , Ding Yanjie , Tang Miaomiao , Zhang Lei , Chen Jiao , You Hongliang 
Published: June 2022

BackgroundPulmonary infection is a leading cause of mortality in pediatric patients with hematologic malignancy (HM). In clinical settings, pulmonary pathogens are frequently undetectable, and empiric therapies may be costly, ineffective and lead to poor outcomes in this vulnerable population. Metagenomic next-generation sequencing (mNGS) enhances pathogen detection, but data on its application in pediatric patients with HM and pulmonary infections are scarce.MethodsWe retrospectively reviewed 55 pediatric patients with HM and pulmonary infection who were performed mNGS on bronchoalveolar lavage fluid from January 2020 to October 2021. The performances of mNGS methods and conventional microbiological methods in pathogenic diagnosis and subsequently antibiotic adjustment were investigated.ResultsA definite or probable microbial etiology of pulmonary infection was established for 50 of the 55 patients (90.9%) when mNGS was combined with conventional microbiological tests. The positive rate was 87.3% (48 of 55 patients) for mNGS versus 34.5% (19 of 55 patients) with conventional microbiological methods (P &lt; 0.001). Bacteria, viruses and fungi were detected in 17/55 (30.9%), 25/55 (45.5%) and 19/55 (34.5%) cases using mNGS, respectively. Furthermore, 17 patients (30.9%) were identified as pulmonary mixed infections. Among the 50 pathogen-positive cases, 38% (19/50) were not completely pathogen-covered by empirical antibiotics and all of them were accordingly made an antibiotic adjustment. In the present study, the 30-day mortality rate was 7.3%.ConclusionmNGS is a valuable diagnostic tool to determine the etiology and appropriate treatment in pediatric patients with HM and pulmonary infection. In these vulnerable children with HM, pulmonary infections are life-threatening, so we recommend that mNGS should be considered as a front-line diagnostic test.
Plasma Exosomal S1PR5 and CARNS1 as Potential Non-invasive Screening Biomarkers of Coronary Heart Disease
Authors: Xiong Feng , Mao Rui , Zhao Ruohan , Zhang Lijuan , Tan Kunyue , Liu Chunxia , Wang Shuzhen , Xu Min , Li Yi , Zhang Tongtong 
Published: June 2022

BackgroundEarly diagnosis and treatment significantly improve the prognosis of coronary heart disease (CHD), but no convenient screening tools are available. This study aims to find potential non-invasive screening biomarkers of coronary heart disease.MethodWe performed microarray analysis to investigate the mRNA expression levels in Small extracellular vesicles (sEVs) and screen significantly differentially expressed mRNAs in CHD patients vs. non-CHD patients. We then performed quantitative real-time polymerase chain reaction (qRT-PCR) to validate the microarray results, and we calculated the correlations between expression levels and clinicopathological data. Microarray analysis identified 72 downregulated mRNAs and 31 upregulated mRNAs in CHD patients relative to non-CHD patients.ResultsFrom the study, we found that upregulated sphingosine-1-phosphate receptor 5 (S1PR5) and downregulated carnosine synthase 1 (CARNS1) had the most significant differences between the patient group and the control group. S1PR5 expression was correlated with diabetes, heart rate, triglycerides, total cholesterol, low-density lipoprotein cholesterol, apolipoprotein B, and fasting blood glucose (P &lt; 0.05). CARNS1 level was correlated with uric acid (UA) (P &lt; 0.05). Overexpressed S1PR5 and downregulated CARNS1 were independent risk factors for CHD. The area under the receiver operating characteristic curve (AUC) of S1PR5 was 0.838 for diagnosing CHD; the AUC of CARNS1 was 0.883 for non-CHD; and the AUC of S1PR5 plus CARNS1 was 0.921 for CHD.ConclusionsMicroarray analysis showed that upregulated S1PR5 and downregulated CARNS1 in sEVs have the potential to become non-invasive biomarkers for CHD screening.