bluuebunny/crossref_metadata_2025_split huggingface dataset:
Trajectory tracking error using fractional order time-delay recurrent neural networks using Krasovskii-Lur’e functional for Chua’s circuit via inverse optimal control
Authors: Perez Padrón J. , Pérez Padrón J.P. , Mendez-Barrios C.F. , Gonzalez-Galvan E.J. 
Published: December 2019

This paper presents an application of a Fractional Order Time Delay Neural Networks to chaos synchronization. The two main methodologies, on which the approach is based, are fractional order time-delay recurrent neural networks and the fractional order inverse optimal control for nonlinear systems. The problem of trajectory tracking is studied, based on the fractional order Lyapunov-Krasovskii and Lur’e theory, that achieves the global asymptotic stability of the tracking error between a delayed recurrent neural network and a reference function is obtained. The method is illustrated for the synchronization, the analytic results we present a trajectory tracking simulation of a fractional order time-delay dynamical network and the Fractional Order Chua’s circuits
Detrás del espejo de plata
Authors: Schwarz Herman 
Published: December 2019

Alicia Benavides (Arequipa, 1938) expuso su segunda individual en la galería “El ojo ajeno” del Centro de la Imagen después de 34 años. A pesar de una primera y exitosa exposición en el Centro Cultural de la Municipalidad de Miraflores el año 1985, Alicia no volvió a exponer sola en una galería hasta ahora. Y lo hizo, según confiesa, porque se trataba de un espacio donde se enseña fotografía, algo a lo que ella no tuvo acceso en su etapa formativa, porque fue autodidacta.
Un retrato de Santa Rosa de Lima firmado por el pintor Pedro Díaz
Authors: Holguín Valdez Anthony 
Published: December 2019

ResumenEl Museo y Convento San Francisco de Lima conserva en su pinacoteca un retrato ovalado de Santa Rosa de Lima, obra firmada por el pintor Pedro Díaz. Damos a conocer esta pintura realizada por encargo del canónigo catedralicio José Joaquín de Uztáriz en 1804, obra inédita que nos aproxima a la trayectoria artística del pintor limeño y su importante producción pictórica en la escena local.Palabras clave: pintura, Santa Rosa de Lima, Pedro Díaz, José Joaquín de Uztáriz, convento de SanFrancisco.
AbstractThe San Francisco de Lima Museum and Convent conserves in its art gallery an oval portrait of Santa Rosa de Lima, a work signed by the painter Pedro Díaz. We present this painting commissioned by Canon José Joaquín de Uztáriz in 1804, an unpublished work that brings us closer to the artistic trajectory of the Lima painter and his important pictorial production in the local scene.Keywords: painting, Santa Rosa de Lima, Pedro Díaz, José Joaquín de Uztáriz, San Francisco Convent
Trinidad trifacial: fuentes grabadas y problemas historiográficos
Authors: Alegría Sabogal José Gabriel 
Published: December 2019

ResumenLa Trinidad trifacial se ha perfilado como una de las iconografías más destacadas del arte virreinal peruano y del arte colonial en general. Sin embargo, aún existe mucha desinformación sobre el tema e incluso publicaciones académicas han llegado a descontextualizar el motivo y hacer especulaciones infundadas. Estas distorsiones frecuentes han sido la de considerarla un motivo “medieval”, una imagen herética o heterodoxa y, en el caso americano, la posibilidad de que estuviera motivada por contenidos precolombinos. El presente artículo busca realizar una revisión puntual de sus posibles fuentes grabadas, tomando en cuenta sus contenidos y contextos, para así ayudar a disipar algunas de estas nociones confusas.Palabras clave: Trinidad, Trinidad trifacial, heterodoxia, fuentes grabadas, arte peruano virreinal.
AbstractThe Three-Faced Trinity has been outlined as one of the most outstanding iconographies both in viceregal Peruvian art in particular and in colonial art in general. However, there is still much misinformation on the subject and even academic publications have gone so far as to decontextualize the motive and make unfounded speculations. These frequent distortions have considered it a "medieval" motif, a heretical or heterodox image and, in the Latin American case, the possibility that it was influenced by pre-Columbian contents. This article seeks to carry out a punctual review of its possible engraved sources, taking into account their contents and contexts, in order to help dispel some of these confusing notions.Keywords: Trinity, Three-Faced Trinity, heterodox, engraved sources, Peruvian Viceroyal Art
Expresionismo del Sur: hacia la definición de un arte propio
Authors: Frick María 
Published: December 2019

ResumenBasados en el supuesto de que los artistas latinoamericanos participaron del movimiento expresionistainternacional, se utiliza un enfoque de análisis formal para identificar los elementos plásticos quecaracterizan a este cuerpo de obras en términos de la representación de los temas y su contenido expresivo. Para este propósito se ha considerado una serie de obras reconocidas, donde se aplica la categorización propuesta por Amalia Polleri, María Rovira y Brenda Lissardo (1993), como una primera aproximación necesaria, cuyas conclusiones –lejos de generar deducciones irrevocables– permitan bosquejar un campo de estudio que pueda ser abordado con mayor profundidad en futuras investigaciones.Palabras clave: pintura, expresionismo, América Latina, elementos plásticos, análisis formal, paisaje nacional.
AbstractBased on the assumption that Latin American artists participated in the international expressionistmovement, a formal analysis approach is used to identify plastic elements that characterize this body of artworks in terms of their thematic representation and expressive content. For this purpose, a series of recognized works has been considered, where the categorization proposed by Amalia Polleri, María Rovira and Brenda Lissardo (1993) is applied, as a necessary first approximation, whose conclusions -far from generating irrevocable deductions- allow to sketch a field of study that can be approached with greater depth in future investigations.Keywords: painting, expressionism, Latin America, plastic elements, formal analysis, national
Estatuas móviles.
Authors: Martuccelli Casanova Elio 
Published: December 2019

ResumenEste artículo es una reflexión general sobre el significado del arte en la ciudad y, en particular, de lasesculturas públicas. Su objetivo es analizar puntualmente el caso de la estatua ecuestre en homenaje a Francisco Pizarro en la ciudad de Lima. Desde su inauguración en 1935 hasta la actualidad, el monumento se ha ubicado en tres lugares distintos. Las mudanzas han obedecido a distintas interpretaciones que el personaje ha tenido en el tiempo y a cambios en su significado.Palabras clave: Estatua ecuestre de Francisco Pizarro, Lima, arte, escultura, espacios públicos.
AbstractThis article is a general reflection on the meaning of art in the city and, in particular, of public sculptures.Its objective is to analyze the case of the equestrian statue in homage to Francisco Pizarro in the city of Lima. From its inauguration in 1935 to the present day, the monument has been located in three different places. The changes have obeyed to different interpretations that the character has had in the time and to changes in its meaning.Keywords: equestrian statue of Francisco Pizarro, Lima, art, sculpture, public spaces.
AN ANALYSIS OF STUDENTS’ ENGLISH VOCABULARY MASTERY AND TRANSLATION ABILITY IN SENIOR HIGH SCHOOL
Authors: Hariyanto Hariyanto , Wulandari Fariska 
Published: December 2019

<p align="center"><strong>Abstract</strong><strong> </strong><strong></strong></p><p>Learning language especially English as the foreign language is crucial. People who want to learn English have to at least possess English vocabulary mastery and translation ability. The purposes of this research are to find out students capability in English vocabulary mastery and translation ability andto find out the problems that students face in learning English. The research was conducted on XI grade students. In this research, the writer used interview, observation, vocabulary mastery test, translation ability test and literature study to obtain the data. Based on the findings of this research, it can be concluded that the average score of students’ vocabulary mastery test is 65.15 and the average score of students’ translation ability is 63.93. Both indicate that students capability in English language especially in vocabulary mastery and translation ability is low. Students also faced difficulties in answering questions containing low frequency vocabularies because they rarely see or read the words.</p><p> </p><p align="center"><strong><em>Abstrak</em></strong></p><p><em>Belajar bahasa Inggris merupakan hal yang sangat penting. Orang yang ingin belajar bahasa paling tidak harus memiliki kemampuan kosakata dan menerjemah. Tujuan penelitian adalah untuk mengetahui kemampuan kosakata dan menerjemah siswa dan mengetahui masalah yang dihadapi oleh para siswa dalam belajar bahasa Inggris. Penelitian dilaksanakan di kelas XI MIPA SMA Santo Fransiskus Asisi Pontianak. Penulis menggunakan wawancara, observasi, tes kemampuan kosakata, tes kemampuan menerjemah dan studi literatur untuk mengumpulkan data. Berdasarkan temuan penelitian, dapat disimpulkan bahwa nilai rata-rata tes kemampuan kosakata siswa adalah 65,15 dan nilai rata-rata kemampuan menerjemah siswa adalah 63,93. Keduanya mengindikasikan bahwa kemampuan kosakata dan menerjemah siswa berada pada kategori rendah. Temuan penelitian juga menunjukkan bahwa para siswa kesulitan dalam menjawab pertanyaan yang berisikan kosakata dengan frekuensi rendah karena jarang melihat atau membaca kosakata tersebut.</em></p>
PENGEMBANGAN SOFT SKILLS DALAM KURIKULUM UNTUK MENGHADAPI REVOLUSI INDUSTRI 4.0
Authors: Siswati Sri 
Published: December 2019

<p align="center"><strong>Abstrak</strong></p><p>Revolusi industri 4.0 yang ditandai dengan persaingan yang kompetitif dan informasi yang pesat pada semua sektor, termasuk Sumber Daya Manusianya. Indonesia dituntut memiliki daya saing yang kuat agar mampu mensejajarkan diri dengan negara-negara lain. Kemajuan Teknologi Informasi dan Komunikasi dan era revolusi industri 4.0 wajib diimbangi dengan kurikulum pendidikan yang menunjang sehingga menghasilkan Sumber Daya Manusia (SDM) yang mempunyai kompetensi dan mampu bersaing. Kajian artikel ini bertujuan untuk mengetahui kemampuan yang harus dimiliki para generasi muda dalam rangka menghadapi revolusi industri 4.0. Artikel ini dibuat berdsarkan kajian kurikulum yang ada saat ini, dan kebutuhan kompetensi sumber daya manusia dengan peningkatan kemampuan pendidikan berkarakter. Dari kajian ini diperoleh bahwa di zaman era Revolusi Industri, diperlukan kemampuan problem solving yang baik, pintar berkomunikasi dan melobi, mempunyai <em>soft skills</em> serta penyesuaian diri., Proses pembelajaran dititikberatkan pada <em>soft skills</em>. Program <em>Student Center Learning</em> diimplementasikan dalam akhlak, moral, etik,<em> </em>serta inovasi pengetahuan secara terus menerus.</p><p> </p><p align="center"><strong><em>Abstract</em></strong></p><p><em>The industrial revolution 4.0 was marked by intense competition and rapid information flow in all sectors, including its Human Resources. Indonesia is demanded to have strong competitiveness to be able to align itself with other countries. The progress of Information and Communication Technology and the era of the industrial revolution 4.0 must be balanced with supporting educational curricula to produce Human Resources (HR) who have the competence and can compete. The review of this article aims to determine the abilities that young people must possess to face the industrial revolution 4.0. This article is based on the current curriculum study, and the need for competency in human resources by increasing the ability of character education. From this study, it was found that in the era of the Industrial Revolution, good problem-solving </em><em>skills, good communication, and lobbying </em><em>skills, soft </em><em>skills and adaptation was needed. The learning process focused on soft </em><em>skills. The Student Center Learning Program is implemented in character, morals, ethics, and continuous knowledge innovation.</em></p>
ANALISIS MINAT BACA MAHASISWA PENDIDIKAN BAHASA INGGRIS TERHADAP ARTIKEL ILMIAH
Authors: Rahmani Eka Fajar 
Published: December 2019

<p align="center"><strong>Abstrak</strong></p><p>Penelitian bertujuan untuk mengetahui dan mengidentifikasi minat baca mahasiswa Pendidikan Bahasa Inggris FKIP Universitas Tanjungpura terhadap artikel ilmiah, khususnya jurnal. Penelitian menggunakan metode deskriptif. Subjek penelitian yaitu mahasiswa semester 3 Program Studi Pendidikan Bahasa Inggris FKIP Universitas Tanjungpura yang berjumlah 109 orang. Kuesioner digunakan sebagai alat pengumpul data penelitian. Teknik analisis data menggunakan analisis deskriptif. Berdasarkan hasil analisis, diperoleh enam dari tujuh indikator minat membaca artikel pada jurnal ilmiah menunjukkan bahwa mahasiswa Pendidikan Bahasa Inggris tidak memiliki minat terhadap jurnal dengan persentase 86%. Indikator yang paling menunjukkan ketidakminatan mahasiswa terhadap jurnal adalah tingkat membaca artikel pada jurnal ilmiah menunjukkan 88% dari total responden tidak pernah membaca artikel pada jurnal ilmiah dalam satu semester.</p><p><strong><em><br /></em></strong></p><p align="center"><strong>Abstract </strong></p><p><strong><em></em></strong><em>The research aims to determine and identify the interest in reading English Education students of FKIP Tanjungpura University towards scientific articles, especially journals. Research using descriptive methods. The research subjects were 109 semesters 3 students of the English Language Education Study Program at Tanjungpura University. The questionnaire was used as a research data collection tool. Data analysis techniques using descriptive analysis. Based on the results of the analysis, obtained from six of the seven indicators of interest in reading articles in scientific journals show that English Education students have no interest in journals with a percentage of 86%. The indicator that most shows students' lack of interest in journals is the level of reading articles in scientific journals showing 88% of the total respondents never read articles in scientific journals in one semester.</em></p>
RESPONS MAHASISWA TERHADAP PELAKSANAAN PROGRAM MATRIKULASI
Authors: Lesmana Chandra , Arpan Muhamad , Ambiyar Ambiyar , Wakhinuddin Wakhinuddin , Fatmawati Erni 
Published: December 2019

<p align="center"><strong>Abstrak</strong></p><p>Program matrikulasi penting dilakukan sebagai persiapan bagi mahasiswa baru dalam menerima pembelajaran pada saat perkuliahan berlangsung. Penelitian bertujuan untuk mendeskripkan respons mahasiswa Program Studi Pendidikan TIK IKIP PGRI Pontianak tentang kegiatan matrikulasi yang dilaksanakan. Metode penelitian yaitu deskriptif. Responden penelitian yaitu seluruh mahasiswa yang mengikuti kegiatan matrikulasi tahun akademik 2019/2020 sebanyak 112 orang. Instrumen penelitian menggunakan angket tertutup. Teknik analisis data yang digunakan yaitu deskriptif-kuantitatif. Berdasarkan hasil analisis data penelitian, dapat disimpulkan bahwa: 74,11% responden “Sangat Setuju” matrikulasi diadakan untuk topik Pendidikan Karakter; 77,68% responden “Sangat Setuju” matrikulasi diadakan untuk topik Multimedia; 66,96% responden “Sangat Setuju” matrikulasi diadakan untuk topik Rekayasa Perangkat Lunak; dan 63,39% responden “Sangat Setuju” matrikulasi diadakan untuk topik Jaringan Komputer.</p><p> </p><p align="center"><strong><em>Abstract</em></strong></p><p><em>The matriculation program is important as a preparation for new students to receive learning during lectures. The research aims to describe the response of ICT Education Teachers' Training Program IKIP PGRI Pontianak about matriculation activities carried out. The research method is descriptive. Research respondents were all students who participated in the matriculation activities of the 2019/2020 academic year as many as 112 people. The research instrument used a closed questionnaire. The data analysis technique used is descriptive-quantitative. Based on the results of the analysis of research data, it can be concluded that: 74.11% of respondents "Strongly Agree" matriculation was held for the topic of Character Education; 77.68% of respondents "Strongly Agree" matriculation was held for the topic of Multimedia; 66.96% of respondents "Strongly Agree" matriculation was held for the topic of Software Engineering; and 63.39% of respondents "Strongly Agree" matriculation was held for the topic of Computer Networks.</em></p><p align="center"> </p>
DOSE-DEPENDENT RELATIONSHIP EFFECT OF PROBIOTIC VETOM 1 ON CUMULATIVE PARAMETERS OF JAPANESE QUAIL EGG PRODUCTION
Authors: Nozdrin G. A. , Ermakova L. P. , Tishkov S. N. , Nozdrin A. G. , Novik Ia. V. 
Published: December 2019

The authors investigated the effect of probiotic Vetom 1 based on Bacillus subtilis strain DSM 32424 with concentration of active component 106 CFU/g on cumulative indices of Japanese quail egg-laying. The specimen was applied in doses of 50, 75 and 100 mg/kg of the live weight of quails. The probiotic Vetom 1 increases the number of ovulating birds. The maximum increase in this indicator was observed when using Vetom 1 dosed as 50 mg/kg of the body weight. The egg mass variability depends completely on the dose. Being used in a dose of 50 mg/kg weight, a higher variability of the egg mass was observed. This pattern has not been recorded in the maximum studied dose. The cumulative function in terms of eggs in unit and mass equivalents is slightly expressed in the initial period when applying Vetom 1. In the final period of specimen applying, the highest accumulation is observed when using Vetom 1 in a dose of 50 mg/kg of mass. When applying Vetom 1 in doses of 75 and 100 mg/kg, a direct correlation between ovulation frequency and egg weight was observed only in the initial period of the specimen applying, and the dose of 50 mg/kg - only for the eighth day of it.
Predictor of 90-day functional outcome after mechanical thrombectomy for large vessel occlusion stroke: NIHSS score of 10 or less at 24 hours
Authors: Wirtz Mirja M. , Hendrix Philipp , Goren Oded , Beckett Lisa A. , Dicristina Heather R. , Schirmer Clemens M. , Dalal Shamsher , Weiner Gregory , Foreman Paul M. , Zand Ramin , Griessenauer Christoph J. 
Published: December 2019

OBJECTIVEMechanical thrombectomy is the established treatment for acute ischemic stroke due to large vessel occlusion (LVO). The authors sought to identify early predictors of a favorable outcome in stroke patients treated with mechanical thrombectomy.METHODSConsecutive patients with ischemic stroke due to LVO who underwent mechanical thrombectomy at a Comprehensive Stroke Center in the US between 2016 and 2018 were retrospectively reviewed. Demographics, stroke and treatment characteristics, as well as functional outcome at 90 days were collected. Clinical predictors of 90-day functional outcome were assessed and compared to existing indices for prompt neurological improvement. Analyses of area under the receiver operating characteristic curve were performed to estimate the optimal thresholds for absolute 24-hour and delta (change in) National Institutes of Health Stroke Scale (NIHSS) scores for functional outcome prediction.RESULTSA total of 156 patients (median age 71.5 years) underwent 159 mechanical thrombectomies. The M1 segment of the middle cerebral artery was the most frequent site of occlusion (57.2%). The median NIHSS score before thrombectomy was 18 (IQR 14–24). A postthrombectomy Thrombolysis in Cerebral Infarction score of 2B or 3 was achieved in 147 procedures (92.4%). The median NIHSS score 24 hours after thrombectomy was 14 (IQR 6–22). Good functional outcome at 90 days (modified Rankin Scale score 0–2) was achieved in 37 thrombectomies (23.9%). An absolute 24-hour NIHSS score ≤ 10 (OR 25.929, 95% CI 8.448–79.582, p < 0.001) and a delta NIHSS score ≥ 8 between baseline and 24 hours (OR 4.929, 95% CI 2.245–10.818, p < 0.001) were associated with good functional outcome at 90 days. The 24-hour NIHSS score cutoff of 10 outperformed existing indices for prompt neurological improvement in the ability to predict 90-day functional outcome.CONCLUSIONSAn NIHSS score ≤ 10 at 24 hours after mechanical thrombectomy was independently associated with good functional outcome at 90 days.
Unilateral pallidotomy in the treatment of cervical dystonia: a retrospective observational study
Authors: Horisawa Shiro , Fukui Atsushi , Kohara Kotaro , Kawamata Takakazu , Taira Takaomi 
Published: December 2019

OBJECTIVEThe objective of this study was to assess the efficacy of unilateral pallidotomy in patients with asymmetrical cervical dystonia.METHODSThis study retrospectively included 25 consecutive patients with asymmetrical cervical dystonia refractory to botulinum toxin injections, who underwent unilateral pallidotomy between January 2015 and April 2017. Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS) scores were evaluated preoperatively and 1 week, 3 months, and 6 months postoperatively. The clinical responses were defined as good responders, exhibiting > 50% improvement in the TWSTRS score at 6 months postsurgery, or poor responders, exhibiting < 50% improvement in TWSTRS scores at 6 months postsurgery.RESULTSTwelve and 9 patients showed right- and left-side rotation, respectively; 1 and 3 patients had right- and left-side laterocollis, respectively. The mean age of onset and duration of the disease were 40.2 ± 13.9 and 8.9 ± 10.9 years, respectively. Mean TWSTRS scores were 38.4 ± 12.6 (p < 0.001), 17.3 ± 12.4 (p < 0.001), 19.5 ± 13.4 (p < 0.001), and 20.0 ± 14.7 (p < 0.001), preoperatively and 1 week, 3 months, and 6 months postoperatively, respectively. Fourteen patients (56%) demonstrated > 50% improvement in their TWSTRS total score (mean improvement of TWSTRS total score = 70.5%) 6 months postsurgically. Furthermore, preoperative TWSTRS severity score was a prognostic factor (odds ratio 1.37, 95% confidence interval 1.06–1.78, p = 0.003).CONCLUSIONSThese results suggest that unilateral pallidotomy is an acceptable treatment option for asymmetrical cervical dystonia. Further investigations with a larger number of cases and longer follow-up period are required to confirm these data.