bluuebunny/crossref_metadata_2025_split huggingface dataset:
MODEL PERANCANGAN TUGAS MENULIS BERBASIS SEMIOTIK UNTUK MENINGKATKAN PENGETAHUAN KEWIRAUSAHAAN MAHASISWA DI POLITEKNIK NEGERI BALI
Authors: Artha Adnyana Ida Bagus , Darlina Lien , Sumartana I Made 
Published: December 2020

Keterampilan menulis aktivitas bisnissangat diperlukansebagaibagian darikemahiranberbahasaIndonesia. Saat ini kemampuan menulis mahasiswa di Politeknik Negeri Bali masihkurangmemadai. Untukmeningkatkankemampuanmenulis tersebut diperlukankreativitas dosen dalam merancang pengajaran yangtepat.Model perancangan pengajaran menulis berbasis semiotik jarang mendapat sentuhan dari pengajar. Oleh karena itu, pada kajian ini dirancang model perancangan tugas menulis berbasis semiotik yang khusus diperuntukkan bagi mahasiswa di program studi bisnis. Artikelinimembahasbagaimanapenerapan model perancangan tugas menulisberbasis semiotik untuk meningkatkan pengetahuan kewirausahaan mahasiswa, khususnya dalam hal menulis aktivitas bisnis. Metode yang digunakan dalam pengumpulan data adalah metode simak, wawancara,dankuesioner kepada147mahasiswa di Jurusan Administrasi Niaga, Politeknik Negeri Bali, tahun 2019/2020. Data yang terkumpul diolah dengan menggunakan metode deskriptif kualitatif dengan mengacu pada profil kemampuan menulis (ESL composition profile). Hasilpenelitianinimenunjukkanbahwa94,6% responden mengatakanbahwamodel perancangan tugas menulis berbasis semiotik ini mampu mendukung pengetahuan kewirausahaan. Dari hasil analisis juga dapat disimpulkan bahwa rata-rata kemampuan menulis mahasiswa dengan menggunakan model perancangan tugas menulis berbasis semiotik sebesar 77,5 yang berarti sudah tergolong dalam kategori baik dengan kisaran tingkat keterbacaan (fog index) antara 10-14.
WACANA BAHASA TULIS DAN HEADLINE ISI BERITA UTAMA DI HARIAN WASPADA
Authors: Tanjung Arianda , Syarfina T. 
Published: December 2020

Bahasa tulis dalam berita utama pada media cetak surat kabar menjadi suatu daya tarik bagi pembaca dan kini sudah dapat dilihat melalui online dengan kecanggihan teknologi. Dalam bahasa tulis headline memiliki wacana bahasa dan analisis isi terhadap pembaca. Pasalnya, berita utama merupakan berita yang mendapatkan perhatian lebih dari redaksi sebuah media, sehingga menjadi prioritas dan diletakkan di halaman utama serta mendapatkan tempat khusus karena berada di tengah dan memiliki space yang besar. Tujuan penelitian ini untuk memberikan pemahaman tentang wacana bahasa tulis dan komunikasi dalam pemberitaan di media cetak. Objek penelitian yang dilakukan adalah koran harian lokal di Sumatera Utara dan Aceh, Harian Waspada sebagai sampel. Penelitian ini menggunakan metode wacana bahasa dan analisis isi secara kualitatif dan kuantitatif deskriptif. Teknik pengumpulan data menggunakan teknik pencatatan data berdasarkan kategorisasi tema-tema berita utama yang telah ditentukan dan dianalisis datanya dengan menggunakan tabel frekuensi. Hasil temuan penelitian ini menunjukkan Harian Waspada memuat beberapa tema-tema berita seputar Covid-19 sebagai berita utama yaitu politik, ekonomi, kesehatan, dan luar negeri.
O ensino colaborativo e a educação inclusiva: aproximações com a inclusão escolar de alunos com deficiência
Authors: Renders Elizabete Cristina Costa , Barbosa Daniela Alves de Lima 
Published: December 2020

A educação inclusiva tem desafiado as escolas brasileiras à construção de novas estratégias pedagógicas no sentido da eliminação de barreiras e da garantia do êxito acadêmico. Este texto resulta de uma pesquisa de mestrado que perguntou: segundo a percepção dos professores, que práticas de ensino colaborativo favorecem a inclusão escolar de educandos com deficiência? O objetivo geral foi descrever práticas do ensino colaborativo que favorecem a inclusão escolar de educandos com deficiência. Trata-se de uma pesquisa narrativa, com uso do instrumento do questionário e da autobiografia narrada. Os sujeitos foram: um professor da classe comum, um professor do Atendimento Educacional Especializado (AEE), um gestor escolar, um estagiário de educação e um professor pesquisador. Os resultados apontaram que o ensino colaborativo ultrapassa a perspectiva da atuação conjunta entre professor do ensino comum e professor de AEE, pois deve envolver outros elementos os quais, somados, configuram a didática do ensino colaborativo.
ИНФОРМАЦИОННЫЕ РЕСУРСЫ КАК ФАКТОР ИНВЕСТИЦИОННОЙ ПРИВЛЕКАТЕЛЬНОСТИ РЕГИОНА
Authors: Хабибрахманова Резеда Ринатовна , Еремеева Екатерина Александровна 
Published: December 2020

Цель работы: в эпоху цифровых технологий информационные ресурсы приобретают все большее значение, в том числе и для повышения инвестиционной привлекательности территории. Они являются как средством информирования инвесторов, так и инструментом территориального маркетинга. Это делает изучение информационных технологий в качестве фактора инвестиционной привлекательности территории актуальным и перспективным. Данное исследование было посвящено изучению двух базовых информационных ресурсов для инвестора – инвестиционного портала и инвестиционной карты отдельных российских регионов. Методы исследования. В основу исследования положены такие методы, как контент-анализ содержания указанных сайтов, их балльная оценка по ряду критериев, ранжирование регионов по уровню развития данных информационных ресурсов. Результаты. По итогам исследования инвестиционных порталов и инвестиционных карт регионов Приволжского федерального округа были выявлены лучшие практики и региональный опыт в области информирования и взаимодействия с потенциальными инвесторами. Кроме того, были выявлены некоторые недостатки в оформлении сайтов (дизайн, читабельность и т. д.), их содержании (актуальность информации, наличие лишней информации и отсутствие важных дл инвесторов сведений и т. д.), а также технических возможностях (наличие средств поиска информации, обратной связи, выбора языка и т. д.). Область применения результатов. Результаты могут быть использованы для практического применения в управлении исследуемыми регионами и их инвестиционной привлекательностью, а также как модельные рекомендации для повышения инвестиционной привлекательности иных территорий. Выводы. Проведенное исследование позволило выявить ряд проблем, связанных с содержанием, оформлением и техническими возможности данных сайтов, на основе чего были предложены некоторые рекомендации по совершенствованию как инвестиционного портала региона, так и инвестиционной карты субъекта РФ, внедрение которых может положительно сказаться на инвестиционной привлекательности субъектов РФ.
A vueltas con la descolonización: propuestas para algunas conceptualizaciones coloniales
Authors: Goikolea-Amiano Itzea  
Published: December 2020

A la luz de los debates sobre el legado colonial que están teniendo lugar en el ámbito académico y en la sociedad civil en los últimos años, este artículo propone algunas herramientas teórico-metodológicas para concebir “lo colonial” de manera crítica y de(s)colonial. Proponemos abordar dicha categoría como una construcción compleja en cuya configuración los sujetos, las epistemologías y las estructuras sociopolíticas colonizadas jugaron un papel importante. Basándonos en diferentes trabajos académicos, planteamos dar visibilidad a la heterogeneidad y realizar comparativas histórico-espaciales para evitar los esencialismos. Además, desarrollamos algunos ejemplos empíricos del Marruecos colonial relacionados con el género y la “desacralización de la historia”.
Palabras clave
Colonialismo, de(s)colonial, Marruecos, islam, género.
Una aproximación a la historia medieval en Galicia entre los años 2007 y 2017
Authors: Álvarez García Carmen 
Published: December 2020

Este artículo tiene como propósito principal el identificar las líneas de investigación de los trabajos producidos en Galicia (España) entre los años 2007 y 2017. Para ello, se analizan artículos y libros de medievalistas gallegos y se clasifican dentro del llamado campo historiográfico gallego. Se incluyen tanto las tendencias emergentes y minoritarias como las consolidadas. Como explicamos allí, esta producción forma parte de la propia evolución de la historiografía española y europea del período.
Palabras clave
Historiografía gallega, historia medieval, historia política, organización social del territorio.
ATTITUDE OF TET AMONG B.ED. STUDENT-TEACHERS
Authors: Christina A. Daisy 
Published: December 2020

Teacher Eligibility Test is an Indian entrance examination for teachers. The test is mandatory for getting teaching jobs in government schools from Class 1 to Class 8. Paper 1 is meant for teachers opting for Class 1 to Class 5 and Paper 2 for Class 6 to Class 8. It is conducted by both Central government and State governments in India. Most states conduct their own TET. The present study focused on the positive and negative attitudes towards TET examination. For this purpose, this research was conducted with 500 student teachers in survey method. A self-made tool consists of 27 items. The findings of this study brought into light some vital reasons behind the attitudes exhibited by the teachers regarding TET, was mainly due to the importance of TET, its necessity, and the problems faced by the teachers while attending TET. On the basis of the findings it is suggested that, as the test is mandatory for getting teaching jobs in government schools, all the opportunities, resources and facilities should be given to the student teachers during their B.Ed. course for their professional development and to fulfill and achieve educational goals. It is necessary to ensure teachers with the essential aptitude and ability to meet the challenges of teaching at the primary and upper primary level.
A STUDY ON RELATIONSHIP BETWEEN INTELLIGENCEN AND ACHIEVEMENT OF IXTH STANDARD STUDENTS
Authors: Ruckmani  
Published: December 2020

The present study is an attempt to study the relationship between intelligence and achievement of IX standard students. A sample of 200 students is selected from nine higher secondary schools Out of 200 students 100 are boys and 100 are girls those who are studying in secondary and higher secondary schools in IX standard in age group of 14+. Data were collected and analyzed. It is found that there is a significant difference in respect of intelligence. The study aims to investigate the relationship between achievement and intelligence parents’ level of education and occupations have no impact on the student’s achievement and intelligence of the students.
Implementation of Convolutional Neural Network and Multilayer Perceptron in Predicting Air Temperature in Padang
Authors: Kurniawan Isman , Silaban Lusi Sofiana , Munandar Devi 
Published: December 2020

Weather prediction is usually performed for a reference in planning future activity. The prediction is performed by considering several parameters, such as temperature, air pressure, humidity, wind, rainfall, and others. In this study, the temperature, as one of weather parameters, is predicted by using time series from January 2015 to December 2017. The data was obtained from Lembaga Ilmu Pengetahuan Indonesia (LIPI) weather measurement station in Muaro Anai, Padang. The predictions were carried out by using Convolutional Neural Network (CNN), Multilayer Perceptron (MLP), and the hybrid of CNN-MLP methods. The parameters used in the CNN method, such as the number of filters and kernel size, and used in the MLP method, such as the number of hidden layers and number of neurons, were selected by performing the hyperparameter tuning procedure. After obtaining the best parameters for both methods, the performance of both methods was evaluated by calculating the value of Root Mean Square Error (RMSE) and R2. Based on the results, we found that the prediction by CNN is more accurate than other method. This is indicated by the highest value of R2 of the prediction obtained by CNN method.
Improving Analytical Delay Modelingfor CMOS Inverters
Authors: Marranghello Felipe S. , Reis André I. , Ribas Renato P. 
Published: December 2020

Analytical methods for gate delay estimation are very useful to speedup timing analysis of digital integrated circuits. This work presents a novel approach to analytically estimate the CMOS inverter delay. The proposed method considers the influence of input slope, output load and I/O coupling capacitance, as well as relevant effects such as channel length modulation and drain induced barrier lowering. Experimental results are on good agreement with HSPICE simulations, showing significant accuracy improvement compared to published related work. The delay model error has an average value of 3%, and the worst case error is smaller than 10%.
Negative High Voltage DC-DC Converter Using a New Cross-Coupled Structure
Authors: Zhao Jun , Kim Kyung Ki , Kim Yong-Bin 
Published: December 2020

In this paper, a negative high voltage DC-DC converter using a new cross-coupled charge pump structure has been proposed, which can solve the shoot-through current problem of the conventional charge pump by using a four clock phase scheme. Also, by switching the power supply to each stage based on the supply voltage, a variable voltage gain can be obtained. A complete analysis of the interaction between the power efficiency, area, and frequency have been presented. The proposed negative charge pump is designed to deliver 40μA with a widesupply range from 2.5V to 5.5V using 0.18μm high voltage LDMOS technology.
Electrodeposited nickel nanowires for magnetic-field effect transistor (MagFET)
Authors: Dos Santos M. V. Puydinger , Velo M. , Domingos R. D. , Bettini J. , Diniz J. A. , Béron F. , Pirota K. R. 
Published: December 2020

The growing interest in magnetic nanowires (NWs) is connected to possibility of employing them for advanced applications in wide technological fields, such as data storage and biotechnology. In addition, NWs can be used as sensor devices for several applications, since they present high sensitivity to their environment. One of the major challenges when dealing with transport measurements in NWs is to trap them between electrodes, which allows electrical characterization and therefore fabrication of nanowire-based devices. Electrically neutral NWs can be deposited by dielectrophoresis (DEP) method, which requires the application of an alternating electric field between electrodes. In this work, Ni nanowires (NiNWs) fabricated by electrodeposition technique and properly dispersed in a dimethylformalmide (DMF) solution were deposited on top of Pt electrodes using the DEP method. The deposited NiNWs exhibit initially a Schottky-like current versus voltage behavior due to the high contact resistance between NiNW and electrode. Its reduction down to three orders of magnitude, reaching value less than the NiNW resistance, was achieved by depositing an ion beam-assisted 10 nm-thick Pt layer over the NWs extremities. Therefore, this method presents a suitable process of NWs deposition and electrical characterization. This can be used for investigation of electrical transport properties of individual NWs and fabrication of NWsbased devices, such as sensors and field-effect transistors. Especially for ferromagnetic NWs, one can use the present method for fabrication of magnetic field-effect transistors (MagFET).
Bio-Amplifier based on MOS bipolar Pseudo-Resistors: A New Approach using its non-linear characteristic
Authors: Benko Pedro Luiz , Galeti Milene , Pereira Cleiton Fidelix , Lucchi Julio Cesar , Giacomini Renato Camargo 
Published: December 2020

This paper proposes a new and refined bio-amplifier design, which associates DC offset cancellation, adequate frequency response and buffered outputs to a significant reduction of the signal recovery time. A MOS-Bipolar pseudo-resistor integrated to the feedback network of a single-stage Operational Transconductance Amplifier and the source-follower buffers give to the new topology its main advantages. This architecture makes use of the high resistance values of these pseudo-resistors to eliminate the offset DC level input preserving the low cut-off frequency, without the need of high capacitances, thereby significantly reducing the active die area, which enables its use as a front-end pre-amplifier assembled directly on the acquisition probes. The recovery time after an input voltage transitory of high-amplitude is an important characteristic of the bio-potential amplifiers due to their very low cut-off frequency. The proposed bio-amplifier utilizes the non-linear characteristics of the pseudo-resistor in the recovery time reduction. This time was evaluated and the topology presented a significant contribution in this aspect, assuming values 90% lower when compared with the same topology using a constant resistance. The new amplifier allows voltage gain of 30dB from 0.6 Hz to 2 kHz, and Total Harmonic Distortion (THD) of 0.19% for an input signal of 10Hz. This work also provides a behavioral spice model for MOS-Bipolar pseudo-resistor, which allows an accurate simulation of the linear and nonlinear pseudo-resistor characteristics, obtained through an experimental method of indirect characterization. This method is based on the transitory response from a first order RC low pass filter. The experimental characterization method is of fundamental importance, due to the absence of appropriate SPICE models that describe with precision the pseudo-resistance behavior. The circuits were manufactured by MOSIS on 8HP SiGe BiCmos Global Foundries 0.13μm technology.
Table of Contents and Foreword
Authors: Pavanello Marcelo Antonio , Kastensmidt Fernanda 
Published: December 2020

This third issue is composed by some of the papers that have been selected from those presented at SBMicro2015 (30th Symposium on Microelectronics Technology and Devices) and SBCCI2015 (28th Symposium on Integrated Circuits and Systems Design), which have been held in Salvador, Brazil, in 2015. Among the contributions presented at both Symposia, only a few best rated were selected by the JICS Editorial Board and have been invited to submit an extended version to the Journal. These extended papers have passed through the usual reviewing process before acceptance. In addition to these selected best papers, spontaneous submissions passed through the usual reviewing process and have been accepted as regular papers. We would like to thank the authors for their effort in preparing these high quality papers, as well as the reviewers for their valuable contribution on paper evaluation and selection, which guarantees the scientific level of this issue. We sincerely hope that JICS readers will enjoy these contributions.Marcelo Antonio Pavanello - JICS Editor-in-chief Fernanda Kastensmidt - JICS Co-Editor
Fabrication and Characterization of 60 Channel Microelectrode Arrays for Recording and Stimulation from Cardiac Cells in Culture
Authors: Gomes Vanessa Pereira , De Barros Angelica Denardi , Destro-Filho João-Batista , Martinoia Sergio , Pasquarelli Alberto , Swart Jacobus W. 
Published: December 2020

Stimulation and recording of nerve cells is a procedure used for several applications, such as clinical therapies, study of basic neuroscience, and neural prostheses. Microtechnology and advances in material science have allowed to produce more sophisticated devices and with more functions. This paper focuses on the fabrication of planar 60 – channel Microelectrode Arrays (MEAs). The electrical characterization of the noise level from the TiN electrodes showed good sensitivity to noise, compatible with commercial systems. These electrodes received an artificial electrocardiogram signal (ECG) from a function generator and registered the same input signal but with lower amplitude. Finally, both cyclic voltammetry curves of the produced MEA and the commercial MEA exhibited similar shape, but the current density of the first one was significantly higher than in MCS – MEA, with an order difference of magnitude.
Bias Stress Effects in Low Temperature Amorphous Hf-In-ZnO TFTs Using RF-sputtering HfO2 as High-k Gate Dielectric
Authors: Pons-Flores C. A. , Hernández I. , Garduno I. , Mejía I. , Estrada M. 
Published: December 2020

In this work we analyze the electrical performance, contact resistance and the effects of positive and negative gatebias stress of Hf-In-ZnO/HfO2 thin film transistors. Devices were fabricated using RF-magnetron sputtering at room temperature and fully patterned, with operation voltage below 6 V. Devices with drain-currents up to 2x10-6 A and threshold voltages of ~2 V were analyzed under negative and positive gate bias stress. Devices under negative gate-bias stress showed a slightly threshold voltage shift due to the transistor channel is depleted of electrons at the channel/dielectric interface. Devices under positive gate-bias stress, showed threshold voltage shifts in the negative direction due to the reversible charge/discharge effect of the electrons in pre-existing high-k HfO2 bulk traps. Positive gate-bias stress does not cause any degeneration, since stressed devices tend to recover after 5 mins.
Boosting the MOSFETs Matching by Using Diamond Layout Style
Authors: Peruzzi Vinicius Vono , Renaux Christian , Flandre Denis , Gimenez Salvador Pinillos 
Published: December 2020

This manuscript presents an experimental comparative study between the Metal-Oxide-Semiconductor (MOS) Silicon-On-Insulator (SOI) Field Effect Transistors, n-type, (nMOSFETs) matching, which are implemented with the hexagonal gate shape (Diamond) and standard rectangular ones. The main analog parameters and figures of merit of 360 devices are investigated. The results establish that the Diamond SOI MOSFETs with α angles equal to 90o can boost in more than in average -45.8% with a standard deviation of 20.1% the devices matching in comparison to those found with the typical rectangular SOI MOSFETs, concerning the same gate area and bias conditions. Consequently, the Diamond layout style is an alternative technique to reduce the nMOSFETs’ mismatching, considering the analog SOI Complementary MOS (CMOS) integrated circuits (ICs) applications.
An UHF RFID tag characterization methodology including a low-Bcaosqsute rao,n Cdab rleoraw, S-ousa complexity SDR platform for information extraction
Authors: Baquero Juán Sebastián Moya , Cabrera Fabian L. , De Sousa Fernando Rangel 
Published: December 2020

RFID concepts have been evolving for more than fifty years, nevertheless it was until the last decade that this technology settled as one of the leading commercial solutions being applied on, for example tracking, access management and document registration applications, among others. This technology has brought many benefits to the users, like automation processes, inventory time reduction and information transmission reliability. However, before commercializing the RFIDs, test and characterization procedures must be executed in order to provide the correct information to the user. Unfortunately, lack of characterization methodology standards, high cost and high-complexity test equipment are recurrently dis-advantages. This work presents an RFID characterization methodology that uses a low-cost and handy RF signal platform for Electronic Product Code (EPC) time extraction.
Simulations of Silicon Microstructure for Preconcentration of Metallic Ions
Authors: Fracassi da Silva J. A. , Furlan R. , Simões E. W. , Da Silva M. L. P. , Pereira M. T. 
Published: December 2020

This work presents the simulation results of the fluid flow behavior inside a preconcentrator microstructure. The preconcentrator was implemented in silicon using reactive ion etching, SF6 based, to define the channels and anodic bonding between silicon and borosilicate glass for sealing. The preconcentrator design takes in account the enhancement of surface to area ratio, by dividing the flow until it reaches 50 um channels. The internal flow was analyzed using the commercial package ANSYS/FLOTRAN. Vortex formation was not observed under the simulation conditions and resolution, for water flow of 100 μl/min. The flow is essentially laminar and velocity changes (variations) can be observed, that can influence the residence time of the species inside the microstructure and, consequently, the diffusion/adsorption mechanisms.