bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fra Giocondo e i monumenti di Atene
Authors: Corso Antonio 
Published: August 2020

AbstractThis paper focuses on the important scholar and antiquarian Giovanni Giocondo from Verona and in particular his two editions of the De architectura of Vitruvius published in 1511 and in 1513. Two illustrations of this friar are related to the two Vitruvian passages concerning the female architectural supports called Caryatids and the Tower of the Winds at Athens. A careful study of these two drawings leads to the conclusion that they cannot depend only on the Vitruvian text, but also on visual sources. These sources of inspiration are identified respectively with the so-called Lodge of the Caryatids of the Erechtheum at Athens and with the same Tower of the Winds. Probably Friar Giocondo got information and perhaps drawings of these two monuments in 1506 when he traveled in the Saronic Gulf. Thus Giocondo’s drawing of the Caryatids probably reveals that the wrong interpretation of the Korai of the Erechtheum as Vitruvian Caryatids already existed in the early 16th century.
The Historicization of “Religion” and The Devastation of Study of Religion Departments
Authors: Taira Teemu 
Published: August 2020

Two main arguments of Timothy Fitzgerald’s The Ideology of Religious Studies (2000) (IRS) are that religion is an analytically useless (and even harmful) category and that study of religion departments could be rearranged as departments of cultural studies, theoretically informed ethnographic studies or humanities that study the institutionalized values of specific societies. This article introduces Fitzgerald’s argument, examines the reception of Fitzgerald’s work, and then proceeds to argue that, contrary to the opinion of many commentators, Fitzgerald’s first criticism opens up important research possibilities for scholars of religion. However, this article takes a slightly more critical view on the second argument, despite agreeing with the necessity of interdisciplinary research. Finally, this article suggests that historicizing the category of religion can enliven study of religion departments, rather than representing a reason for their problems.
Analytical Construction Robust Optimal Control Systems by the Criterion of Quick Action with Inﬁnitely High Gain
Authors: Sukhinin B. V. , Surkov V. V. 
Published: August 2020

The problem of the synthesis of robust control systems with a high gain and, in particular, optimal by the criterion of quick action, which allow optimal control by the accuracy of regulation of multidimensional non-linear dynamic objects with functional uncertainties, is discussed. A method is proposed for the analytical construction of optimal control systems by the criterion of quick action for a wide class of multidimensional nonlinear dynamic objects with functional uncertainties, unstable objects; no minimal-phase objects, neutral object and objects with differentiation properties. Simplicity and universality, mathematical rigor and physical validity of this method consists in usingR.R Be llman’s method and decomposing the optimal by the criterion of quick action problem into a series of simple first-order simple problems of the same type. A theoretically comprehensive solution to the robust control problem is given by the idea of constructing systems that are stable with an unlimited increase in gain. In this case, optimal systems have stability properties. Such systems are synthesized using quadratic quality functionals that are not explicitly dependent on the control signal and the restriction on the control signal. It is significant that, in contrast to continuous systems with unmeasurable perturbations and a little-known object, in which the conditions of invariance require the use of infinitely large gains, in relay (discontinuous) systems, the equivalent effect is achieved using finite control actions. Since the performance problem is a particular problem of the accuracy of reproducing the input action on the control object, the established control error (including all error coefficients: by position, speed, acceleration, jerk, etc.) is theoretically strictly equal to zero if external and internal interference, acting only on the control object, but not on the control system, including sensors of state variables of the control object or the input signal of the task. However, due to the inertia of the object, there can be no talk of accuracy in the transient process of working out the input signal of the task, even if it is optimal in terms of the criterion of fast action.
Autoconcepto académico, motivación escolar e implicación escolar del alumnado universitario de República Dominicana y España
Authors: Moronta Tremols Iván De Jesús , Rodríguez Fernández Arantzazu , Fernández-Lasarte Oihane 
Published: August 2020

Esta investigación examina las diferencias en el autoconcepto académico, la motivación escolar y la implicación escolar en función del sexo y el país en universitarios de República Dominicana y España, así como la dirección de la relación de estas variables en estos países. Se utilizó una muestra de 1101 estudiantes de Universidades públicas y privadas de Santo Domingo y País Vasco, con edades de 18 a 56 años, de los que 567 eran de República y 534 de España. Los instrumentos utilizados han sido el (AUDIM) para el autoconcepto, el (CEAM II) para la motivación y el (SEM) para la implicación escolar. Los resultados adquiridos señalan que: (a) que las mujeres muestran mejor autoconcepto académico verbal y los hombres en el matemático en ambos países. (b) en motivación general existe diferencia a favor de las mujeres en España. (c) existe diferencia a favor de las mujeres en la implicación en ambos países. (d) existe diferencia a favor de República en todas las dimensiones de estas variables. (e) la direccionalidad es explicativa en ambas direcciones en ambos países.
Buenas prácticas en educación patrimonial. Análisis de las conexiones entre emociones, territorio y ciudadanía.
Authors: Cuenca López José María , Martín Cáceres Myriam , Estepa Giménez Jesús 
Published: August 2020

Se parte de una perspectiva de la educación patrimonial de carácter interdisiciplinar, simbólica-identitaria, sociocrítica, constructivista y sistémica. El objetivo de la investigación consiste en detectar las buenas prácticas que se desarrollan en los centros educativos para trabajar el patrimonio en conexión con los centros patrimoniales. Se diseñan instrumentos de obtención de información (entrevistas y hojas de registro) y tablas de categorías para el análisis de los datos obtenidos. Con estos instrumentos se analizan las exposiciones y observaciones de experiencias educativas en centros patrimoniales de diversa tipología (históricos, artísticos, etnológicos, científicos y de la naturaleza) de los países que participan en la investigación (España, Portugal, Italia, Argentina, Chile y Estados Unidos). A partir de la información obtenida en este proceso, se determinan criterios básicos de buenas prácticas que permiten el diseño de propuestas educativas, su experimentación y evaluación en las que se interconectan las intervenciones didácticas en centros docentes y patrimoniales. Los resultados evidencian los aspectos clave para desarrollar propuestas de buenas prácticas en educación patrimonial, partiendo de las conexiones entre la conformación de la identidades, la educación emocional y la inteligencia territorial, para abordar la formación de una ciudadanía participativa, crítica y reflexiva en el alumando de enseñanza secundaria obligatoria.Palabras clave: Educación Patrimonial, Formación ciudadana, Identidad social, Inteligencia territorial, Educación emocional.
Factors affecting quality of life among parents having a child with autism spectrum disorder in Jeddah, 2019 (cross-sectional study)
Authors: Subke Abeer Ahmad , Khan Adeel Ahmed , Alharthi Safinaz Abdullah 
Published: August 2020

Nurturing a child with Autism Spectrum Disorder (ASD) can cause major distress. As a result, these parents tend to experience a poor quality of life (QoL) compared to those raising typically developing (TD) children.To evaluate the factors which affect the QoL of parents raising children clinically-diagnosed with ASD in Jeddah, and to provide knowledge for the establishment of comprehensive policies and projects that can improve their mental well-being.A cross-sectional study design was utilized to assess 200 parents of children clinically-diagnosed with ASD at least 3 months prior to the research. A self-administered WHOQOL-BREF questionnaire was employed to assess the QoL of participants through four domains, namely physical health, psychological well-being, social relationships, and environment.Most of the participants were female (58.5%), married (87.0%), and employed (56.5%). Majority completed high school (68.5%), lived in the city (95.5%) and rented their homes (88.5%). Quality of life was significantly affected by gender, employment, social status, and educational attainment of participants. Parents with higher educational attainment and employment and social status exhibited better. Furthermore, female parents experienced lower QoL and more depressive symptoms than males.Gender, educational attainment, and both employment and social status significantly affected the QoL of parents raising children diagnosed with ASD. Furthermore, improving the physical health, psychological, social relationships, and environment of these parents would give them a better QoL and health satisfaction.
Research on Telecom Fraud Detection Model Based on Cellular Network Data
Authors: Guo Kaiyuan , Wang Wenbo 
Published: August 2020

<p align="justify">With the rapid development of wireless communication technology, the use of mobile phones and other means of communication for telecommunications fraud has become a major problem that endangers user security. Aiming at this problem, this paper constructs a telecom fraud user detection model by in-depth analysis and mining of cellular network data. The model includes data processing, CNNcombine algorithm and model evaluation. First, in the data processing part, the data set is subjected to feature screening, coding, sampling, and the like. Secondly, the CNNcombine algorithm is a combination of a one-dimensional convolutional neural network and multiple traditional classification algorithms. The convolutional neural network is applied to solve classification problems other than text image signals. Finally, in the model evaluation part, it is proved that the CNNcombine algorithm has higher accuracy than the common machine learning classification algorithm such as XGBoost to detect telecom fraud users.</p>
Research on Topoloty Reconstruction Mechanism Based on Traffic Identification
Authors: Zhu Qishuang , Guo Hongxiang , Wang Ceng , Zhu Yong 
Published: August 2020

<p align="justify">Due to the growing variety of data center services, the bursty and variability of data traffic is increasing. In order to make the network better meet the needs of upper-layer services, it is necessary to design a more flexible optical internet topology reconstruction mechanisms to adapt the changing traffic demands. In the past research on optical internet, all topology reconstruction mechanisms are designed based on global data traffic. Although these mechanisms can fully utilize the flexibility of the data center optical interconnection network topology and adjust topology in real time according to the traffic demands, but when the traffic is presented at the regional level, this mechanism does not give optimal results. This paper proposes a topology reconstruction mechanism for data center optical interconnection network based on traffic identification for the previously proposed data center optical switching architecture—OpenScale. The simulation results show that it utilizes the flexibility of the network to save bandwidth resources and increase the wavelength connection bandwidth utilization with a little sacrifice of throughput.</p>
Design of Smart Card Chip Reader Based on STM32
Authors: Tan Zebin , Zuo Yong , Cao Hongwei , Huang Jiahao 
Published: August 2020

<p>This paper designs a smart card chip reader based on STM32, and gives a block diagram of the overall design of the system. It introduces the design of the peripheral hardware circuit of the main control chip STM32F103CBT6 and the RF processing chip THM3070, and the format of data communication between each part and flow chart. The communication between the host computer and the reader adopts the USB CCID protocol, which supports the USB full-speed communication rate of 12Mbps, improves the interrupt response, and overcomes the shortcomings of the traditional serial port-based readers with low communication speed and poor interrupt response. At the same time, it realizes data interaction with the PC/SC standard PC application and has better versatility</p>
Dlaczego Szwedzi przegrali bitwę pod Połtawą? Natura przeciwko armii szwedzkiej w kampaniach 1708 i 1709 roku
Authors: Anusik Zbigniew 
Published: August 2020

W artykule przedstawiono przebieg działań podejmowanych przez armię szwedzką w latach 1708–1709. Obie kampanie skierowane były przeciwko Rosji, a celem strategicznym nakreślonym przez władcę Szwecji – Karola XII było zajęcie Moskwy. W ostatecznym rozrachunku, u schyłku 1708 r. wojska szwedzkie znalazły się jednak nie na przedpolu stolicy carów, a na Ukrainie Zadnieprzańskiej. W roku następnym Szwedzi stoczyli bitwę pod Połtawą, która zakończyła się ich klęską. Autor próbuje odpowiedzieć na pytanie, dlaczego tak się stało? Omawiając drogę Karola XII na połtawskie pole bitwy, zwraca uwagę przede wszystkim na czynniki naturalne i obiektywne (pogoda, ukształtowanie powierzchni, przeszkody naturalne itd.), na które król Szwecji nie miał żadnego wpływu. Zdaniem autora to właśnie te czynniki w dużym stopniu wpłynęły na to, że szwedzka armia stanęła do walki pod Połtawą znacznie osłabiona i z niewielkimi szansami na zwycięstwo.
Phytochemical Analysis and Antioxidant Activity of Brotowali (Tinospora crispa L. Mier) Stem
Authors: Warsinah Warsinah , Baroroh Hanif Nasiatul , Harwoko Harwoko 
Published: August 2020

Free radical in the body could cause degenerative diseases such as diabetes mellitus and hyperlipidemia, which could be prevented by the supplementation of antioxidant whether it is synthetic or natural. Flavanoids is a phenolic compound, was extracted from natural sources is known for its antioxidative potential. This research aimed to investigate the active compounds in brotowali (Tinospora crispa) stem to find new antioxidative potential using its ability to bind 2, 2’-diphenyl-1-picrylhydrazyl (DPPH). Brotowali stem was extracted using ethanol and fractioned using n-hexane, ethyl acetate, and water. Water fraction was hydrolyzed by chloric acid. The antioxidant activity of ethanol extract, water fraction, and hydrolized water fraction (subfraction I and subfraction II) were determined using spectrophotometry (DPPH methods). The compound of flavonoid was identified using KLT with AlCl3 reagent spray. The results showed that ethanol extract and water fraction of brotowali stem contained flavonoid glycoside of flavonol group. Antioxidant activity, quantified using IC50, of ethanol extract, water fraction, subfraction I and subfractiont II were 49.92μg/mL, 38.25 μg/mL, 36.12 μg/mL, and 16.18 μg/mL, respectively. In addition, this research was found that hydrolysis of water fraction using chloric acid like in subfraction I and subfraction II was able to improve its antioxidant activity.
Anti-toxicity test of Peperomia pellucida steeping on liver function in diabetic-induced rat
Authors: Saryono Saryono , Hernayanti Hernayanti , Proverawati Atikah 
Published: August 2020

Liver is important for both defense mechanism and protein synthesis in the human body. This study examined the anti-toxicity of Peperomia pellucida on liver function of diabetic-induced rats. It was an experimental study using pre- and post-test control group design. Rats were categorized into five groups, i.e., groups of healthy control (A), negative control (B), and treatment (C-E) with dosages of 150, 300, and 600 mg/kg of P. pellucida, respectively. Each group comprises of 5 rats. The TNF-a, IL-12, and GSH were measured before and after a 14 days administration of P. pellucida. The data were analyzed by using one-way ANOVA test followed by Duncan's post hoc test with a significance level of 5%. The result showed that P. pellucida steeping can improve liver cell damage, which was shown from the parameters of liver function, inflammation, and antioxidants. The mean of TNF-a and IL-12 levels decreased while the total protein, albumin, and GSH levels increased significantly after administration of P. pellucida steeping. Our study concluded that P. pellucida steeping might reduce TNF-a and IL-12 levels, and increased GSH level in diabetic-induced rat. A 300 mg/kg was the most effective dosage to reduce IL-12 and increase GSH.
Inovasi pemanfaatan peta anomali pseudogravitasi untuk interpretasi pola sebaran batuan andesit masif di desa Candiwulan kecamatan Kutasari kabupaten Purbalingga dan sekitarnya
Authors: Allasimy Sehah , Raharjo Sukmaji Anom , Prabowo Urip Nurwijayanto 
Published: August 2020

Pemanfaatan peta anomali pseudogravitasi untuk menginterpretasi sebaran batuan andesit di Desa Candiwulan Kecamatan Kutasari Kabupaten Purbalingga dan sekitarnya telah dilakukan. Penelitian dilakukan pada bulan April hingga September 2019. Bahan dan peralatan yang diperlukan terdiri atas data anomali magnetik total, personal computer (PC), dan beberapa perangkat lunak seperti Fortran 77, Surfer 10, dan Arc-GIS 3.0. Jumlah data anomali magnetik total yang diperoleh adalah 142 data yang membentang pada posisi geografis 109,2788° – 109,3072° BT dan 7,3032° – 7,3319° LS dengan nilai berkisar -1,376.79 – 2,037.26 nT. Data anomali magnetik total selanjutnya diolah melalui beberapa tahap sehingga diperoleh data anomali magnetik lokal dengan nilai berkisar -1.238,13 – 1.892,4 nT. Pemfilteran terhadap data anomali magnetik lokal dilakukan untuk mereduksi efek-efek magnetik di permukaan sehingga diperoleh data anomali magnetik lokal baru dengan nilai berkisar -309.321 – 770.88 nT. Untuk melokalisir sumber anomali bawah permukaan, data anomali magnetik lokal baik sebelum maupun setelah difilter ditransformasi menjadi data anomali pseudogravitasi. Untuk data anomali magnetik sebelum difilter, diperoleh data anomali pseudogravitasi berkisar-75,992 – 119,498 mGal. Sedangkan untuk data anomali magnetik setelah difilter, diperoleh data anomali pseudogravitasi berkisar -27,815 – 41,087 mGal. Hasil interpretasi terhadap kedua peta anomali pseudogravitasi mengindikasikan adanya sumber anomali dangkal yang tersebar di bagian barat hingga barat laut daerah penelitian, dimana sumber anomali tersebut mengarah relatif ke bawah di bagian barat. Sumber anomali tersebut diinterpretasi sebagai batuan beku andesit yang masif
Analisis struktur morfologi membran kitosan/PEO dan kitosan/PEG4000
Authors: Sari Kartika - , Sunardi Sunardi , Utomo Agung Bambang Setio , Suharyadi Edi , Kartini Evvy , Yulianti Evi 
Published: August 2020

Pembuatan dan pengujian membran kitosan/PEO dan kitosan/PEG4000 dilakukan bertujuan untuk membandingkan struktur morfologi dan gugus fungsi yang dihasilkan dari membran kitosan/PEO dan kitosan/PEG4000. Pembuatan membran Kitosan/PEO dan kitosan/PEG4000 dilakukan dengan metode solution casting. Karakterisasi dilakukan menggunakan FTIR (Fourier Transform Infra Red) dan SEM (Scanning Electron Microscopy). Hasil FTIR membran kitosan, kitosan/PEO dan kitosan/PEG4000 menunjukkan adanya interaksi gugus fungsi –OH dan C-H di dalam membran kitosan/PEO dan kitosan/PEG4000. Bilangan gelomgang 1500 – 945 cm-1 terbentuk ikatan bending antara gugus fungsi C-C dan –NH3. Hasil SEM menunjukkan terbentuk agglomerasi dengan bertambahnya PEO dan PEG4000 pada larutan. Agglomerasi terjadi homogen di permukaan membran menunjukkan adanya pengaruh penambahan PEO dan PEG4000 pada pembentukan membran sehingga menghasilkan ikatan antar atom yang semakin renggang/tidak stabil. Hasil membran kitosan/PEO dan kitosan/PEG4000 dapat digunakan sebagai polimer elektrolit padat.
Analisis Kebutuhan Elemen Multimedia Foto Dan Pengembangannya Sebagai Konten Dalam Sistem Repositori Multimedia Pembelajaran Untuk Pengembangan Media Pembelajaran
Authors: Pratiwi Ambar , Ajie Hamidillah , Widodo  
Published: August 2020

Penelitian ini bertujuan untuk mengetahui kriteria kebutuhan elemen multimedia foto dalam pembuatan media pembelajaran oleh guru multimedia di Sekolah Menengah Kejuruan dan mengembangkannya sebagai konten dalam sistem repositori. Penelitian ini berfungsi memberikan konten pada sistem repositori multimedia pembelajaran dan membantu guru mendapatkan elemen multimedia foto untuk media pembelajaran yang bersifat bebas pakai dan non-komersil. Penelitian dilakukan di Laboratorium Multimedia Jurusan Teknik Elektro Fakultas Teknik Universitas Negeri Jakarta dan SMK Negeri 48 Jakarta. Metode yang digunakan yaitu penelitian dan pengembangan dengan menggunakan metodologi pengembangan multimedia Luther-Sutopo. Penelitian awal digunakan untuk melihat kebutuhan elemen multimedia foto sebagai media pembelajaran di sekolah melalui Rencana Pelaksanaan Pembelajaran (RPP). Tahap selanjutnya mengembangkan elemen multimedia foto sebanyak 20 foto. Jenis instrumen yang digunakan dalam penelitian berupa kuesioner yang diisi oleh uji ahli media dan uji ahli materi. Data hasil kuesioner uji ahli media dianalisis menggunakan deskriptif kuantitatif sedangkan data hasil kuesioner uji ahli materi dianalisis dengan naratif deskriptif Kesimpulan dari penelitian ini adalah 17 elemen multimedia foto yang dikembangkan termasuk dalam kategori layak digunakan dalam website sistem repositori dan 19 elemen multimedia foto sesuai dengan kompetensi inti dan kompetensi dasar mata pelajaran perakitan komputer. Foto dapat digunakan sebagai konten dari sistem repositori untuk mutlmedia pembelajaran.
Perbandingan Model Pembelajaran Problem Based Learning (PBL) dengan Model Pembelajaran Kooperatif Jigsaw Terhadap Hasil Belajar Siswa Kelas X TKJ pada Mata Pelajaran Sistem Operasi di SMK Negeri 26 Jakarta
Authors: Kurnia Vidyatama , Sastrawijaya Yuliatri , Zaini Bachren 
Published: August 2020

Penelitian ini untuk mengetahui perbandingan model pembelajaran Problem Based Learning (PBL) dengan model pembelajaran Kooperatif tipe Jigsaw terhadap hasil belajar siswa pada mata pelajaran Sistem Operasi kelas X di SMK Negeri 26 Jakarta. Penelitian ini dilaksanakan pada bulan Januari 2016 sampai dengan Maret 2016. Mata pelajaran Sistem Operasi merupakan salah satu mata pelajaran menuntut siswa tidak hanya menguasai konsep sistem operasi, tetapi juga memiliki skill dalam penerapan penginstalan, arsitektur, antarmuka, dan lain sebagainya yang berhubungan dengan Sistem Operasi itu sendiri. Model pembelajaran PBL (kelompok eksperimen) diterapkan di kelas X TKJ 2 dan model Kooperatif Jigsaw (kelompok kontrol) diterapkan di kelas X TKJ 1. Populasi dalam penelitian ini adalah kelas X SMK Negeri 26 Jakarta yang berjumlah 64 siswa. Dalam penelitian ini metode yang digunakan adalah metode eksperimen kuantitatif, yaitu dengan memperlakukan dua kelas dengan perlakuan atau tidakan yang berbeda. Pengambilan sampel menggunakan teknik simple random sampling. Untuk mendapatkan data dari penelitian ini dilakukan dengan cara menguji siswa dengan memberikan tes akhir (posttest) untuk mengukur kemampuan kognitif dengan tes pilihan ganda. Berdasarkan hasil penelitian, hasil belajar kelas eksperimen yang menggunakan model PBL didapati nilai rata-rata sebesar 86,91, sedangkan hasil belajar kelas kontrol yang menggunakan model kooperatif Jigsaw didapati rata-rata sebesar 76,71. Dengan demikian hipotesis H0 ditolak, sehingga dapat disimpulkan bahwa terdapat perbandingan hasil belajar siswa pada mata pelajaran Sistem Operasi yang signifikan antara siswa yang diajarkan dengan menggunakan model PBL dengan siswa yang diajarkan menggunakan model Kooperatif Jigsaw, hal ini dapat dilihat dari nilai rata-rata hasil dengan menggunakan model pembelajaran PBL yang lebih tinggi dibandingkan dengan hasil belajar siswa dengan model pembelajaran Kooperatif Jigsaw.