bluuebunny/crossref_metadata_2025 huggingface dataset:
Pola Penanaman Toleransi Melalui Interaksi Sosial Berbasis Multikultural
Authors: Chandra Pasmah , Sulistia Debby
Published: January 2021

The case of intolerance in the educational environment has recently become increasingly unsettling. This problem threatens the integrity of the Unitary State of the Republic of Indonesia (NKRI). For that we need a special approach or pattern in preventing the development of intolerance in the educational environment. Tolerance education must be strengthened, especially in the school environment. Tolerance education is actually practiced in the learning process and outside the classroom so that it becomes school culture. Tolerance education must be broad, not only covering internal tolerance of Muslims but also between religious communities. The purpose of this study was to determine the pattern of cultivating tolerance through multicultural-based social interactions among Muslim and non-Muslim students. This type of research is field research (field research) with a qualitative approach with Muslim and non-Muslim student respondents in Elementary School (SD) N 13 Argamakmur. Based on the results of the study, it is known that the application of the value of tolerance carried out by teachers in schools, especially Islamic religious education teachers in the learning process through an attitude that is able to understand the differences by placing in the position of each student, is able to generate mutual respect between one another. The habituation process that is pressed directly and intensively can create positive habits towards students. Students can view each other positively even though they have a religion, ethnicity, race, ethnicity and customs that are different from others.
Implementasi Mastery Learning Untuk Pencapaian Standar Kompetensi Siswa Dalam Pembelajaran Pendidikan Agama Islam Di SMA Negeri 2 Bogor
Authors: Mukhtar Mukhtar
Published: January 2021

This study aims to describe the implementation of mastery learning (complete learning) in Islamic Religious Education learning (both planning, implementation, evaluation, learning outcomes and follow-up) in SMA Negeri 2 Bogor; also to provide a clear explanation of the implications of mastery learning on students' achievement of Competency Standards (SK) in Islamic Education learning. This research is a qualitative field research. The approach used is descriptive qualitative and data collection uses the method of observation, interviews, documentation and triangulation. The data analysis used was descriptive analytical and interpretive. The results show that SMA Negeri 2 Bogor has implemented the mastery learning strategy as an effort to achieve SK in learning (PAI), especially - more intensively - since the implementation of the CBC in 2004 and KTSP in 2006, but the implementation has not been maximal. and needs further improvement. Implementatively, the mastery learning strategy pays close attention to individual differences, marked by the existence of follow-up programs in the form of remedial, enrichment and acceleration programs, which of course become necessary being. so that students achieve competency completely. The implication is that the achievement of SK depends on the achievement of Basic Competence (KD), and the achievement of KD is very dependent on the achievement of indicators, and vice versa. The completeness is based on the Minimum Completeness Criteria (KKM) that have been determined in Islamic Education learning, so that students have competence and performance that can be measured (measurable) and can be observed (observable) as an indicator of successful learning completely.
Using High-k VPP Modes in Grating-Coupled Graphene-Based Hyperbolic Metamaterial for Tunable Sensor Design
Authors: Islam Md Zahurul , Hoque A.K.M. Hasibul , Sakib Mashnoon Alam , Tsui Ying Y.
Published: January 2021

Volume plasmon polariton (VPP), a high-k mode that arises due to the coupling between two even modes of adjacent layers of an hyperbolic metamaterial (HMM) configuration, is very difficult to be excited by using prism coupling technique due to huge wave-vector mismatch. In this work, we present a graphene-based HMM structure integrated with metal grating to facilitate excitation of VPP modes. A graphene HMM is composed of multilayer graphene super-lattice similar to metal-dielectric super-lattice structure. We report the analytical formulation of the dispersion relation and numerical results of the characteristics of the excited VPP modes for the proposed structure in the Terahertz region of the spectrum. The best achieved imaging resolution of our proposed structure is 15 nm when used as an infra-red imaging platform. As a sensing platform, a maximum sensitivity of 11,050 nm/RIU is achieved for this configuration. The tunability of the resonance wavelength with respect to the structural parameters of the device is also studied and confirmed. Such promising findings are expected to make the proposed structure with integrated excitation coupler a potential candidate for tunable sensor design for different nanophotonic applications, including imaging, and, biomedical and chemical sensing applications.
A Simultaneous Sparse Learning Algorithm of Structured Approximation with Transformation Analysis Embedded in Bayesian Framework
Authors: Wang Guisheng
Published: January 2021

Sparse approximation is critical to the applications of signal or image processing, and it is conducive to estimate the sparse signals with the joint efforts of transformation analysis. In this study, a simultaneous Bayesian framework was extended for sparse approximation by structured shared support, and a simultaneous sparse learning algorithm of structured approximation (SSL-SA) is proposed with transformation analysis which leads to the feasible solutions more sensibly. Then the improvements of sparse Bayesian learning and iterative reweighting were embedded in the framework to achieve speedy convergence as well as high efficiency with robustness. Furthermore, the iterative optimization and transformation analysis were embedded in the overall learning process to obtain the relative optima for sparse approximation. Finally, compared to conventional reweighting algorithms for simultaneous sparse models with l1 and l2, simulation results present the preponderance of the proposed approach to solve the sparse structure and iterative redundancy in processing sparse signals. The fact indicates that proposed method will be effective to sparsely approximate the various signals and images, which does accurately analyse the target in optimal transformation. It is envisaged that the proposed model could be suitable for a wide range of data in sparse separation and signal denosing.
Textos y diálogos en diálogo: Barlaán y Josafat, de Lope
Authors: Crivellari Daniele
Published: January 2021

In this article I will study the hagiographic play Barlaán y Josafat, by Lope de Vega, from two different perspectives. On the one hand, I will analyze the dialogue between the two texts, as the comedia has a version transmitted by an autograph manuscript by Lope and another one transmitted through printed books and sueltas. On the other hand, I will focus my attention on the dialogues in the play, since they are useful to better understand the work of composition and preparation of the copy of the comedia by the playwright, as well as the company’s work on the text.
El licenciado Francisco de Rojas, enmendador barroco de manuscritos teatrales
Authors: García Reidy Alejandro
Published: January 2021

This paper focuses on the figure of the graduate Francisco de Rojas, a minor playwright from the first half of the seventeenth century who is better known for copying several theatrical manuscripts and, above all, for the presence of his handwriting in dozens of other manuscripts. The objectives of this paper are to contextualize his activity as a copyist, to systematize the nature of his interventions in the dialogues of the plays, and to point out the—often silent—influence that Rojas’ amendments have had in several editions of early modern Spanish plays for over a century.
Meningkatkan Motivasi Dan Hasil Belajar Siswa Melalui Model Pembelajaran Index Card Match Pada Pelajaran Matematika
Authors: Ai Muflihah
Published: January 2021

Penelitian ini bertujuan untuk menguji penerapan model pembelajaran Index Card Match guna meningkatkan motivasi dan prestasi belajar peserta didik dalam pelajaran Matematika. Penelitian ini difokuskan pada materi operasi hitung bilangan bulat yang dipelajari peserta didik kelas VII di Madrasah Tsanawiyah Negeri 1 Kabupaten Tangerang pada semester ganjil tahun pelajaran 2019/2020. Metode penelitian ini merupakan jenis penelitian tindakan kelas yang dilakukan dalam beberapa siklus dengan teknik analisis data deskriptif kuantitatif dan deskriptif kualitatif. Data kulitatif diperoleh dari observasi proses pembelajaran dan aktivitias belajar sedangkan data kuantitatif diperoleh dari hasil tes siswa. Hasil penelitian menunjukkan adanya peningkatan motivasi dan hasil belajar siswa kelas VII MTs Negeri 1 Kabupaten Tangerang dalam pelajaran Matematika materi operasi hitung bilangan bulat. Peneliti menyimpulkan bahwa pembelajaran dengan menerapkan model pembelajaran aktif tipe Index Card Match  mampu meningkatkan motivasi dan hasil belajar materi lambang bilangan bulat pada siswa kelas VII MTs Negeri 1 Kabupaten Tangerang Banten. Pihak sekolah sepatutnya mendukung dan menganjurkan para guru mata pelajaran apapun, terkhusus Matematika untuk menciptakan proses pembelajaran yang aktif, kreatif, dan inovatif sehingga peserta didik akan lebih bersemangat, termotivasi, dan menikmati proses pembelajaran yang pada akhirnya juga bisa meningkatkan hasil belajar mereka di sekolah.
Pengaruh Tingkat Salinitas Berbeda Terhadap Pertumbuhan Udang Vannamei (Litopenaeus Vannamei) Yang Diablasi
Authors: Mutiara Salsabiela
Published: January 2021

Salinitas adalah salah satu faktor yang mempengaruhi proses metabolisme pada udang vannamei (Litopenaeus vannamei), dimana metabolisme mempengaruhi laju pertumbuhan. Proses metabolisme yang berhubungan dengan salinitas media adalah aktivitas osmoregulasi. Pada saat osmoregulasi berjalan dengan baik maka pertumbuhannya akan baik pula, begitu juga sebaliknya. Oleh karena itu, untuk memelihara osmoregulasinya, udang harus hidup pada media yang mendukung pertumbuhannya. Penelitian ini dilakukakan untuk mengkaji pertumbuhan L. Vannamei dewasa yang diablasi dan dikultivasi pada berbagai tingkat salinitas. Penelitian ini dilaksanakan selama 60 hari. Penelitian ini menggunakan metode eksperimental laboratories dengan Rancangan Acak Sistematis (RAS) dengan 4 perlakuan dan 3 ulangan pada tiap perlakuannya. Data dianalisis dengan ANOVA. Sementara itu, perbedaan pengaruh antar perlakuan dipeloleh melalui uji wilayah ganda Duncan 3. Hasil penelitian menunjukkan bahwa berbagai tingkat salinitas media isoosmotik pada berbagai fase molting memberikan pengaruh (p<0,05) terhadap laju pertumbuhan harian. Niai terbaik laju pertumbuhan harian (sebelum dan setelah mengalami kematian) berada pada perlakuan S3 (25±1 ppt) (mendekati isoosmotik intermolt akhir/premolt) dengan SGR sebesar 1,17%. Pada pemeliharaan L. vannamei yang diablasi, sebaiknya memperhatikan kebutuhan media isoosmotik yaitu media dengan salinitas 25±1-29±1 ppt (rentang isoosmotik intermolt akhir/ premolt hingga molt).
Sistem Absensi Berbasis Fingerprint dan SMS Gateway (SATE)
Authors: Dede Sulistio  , Arif Bakti Nugroho  , Rizky Yulianto  , Martini  , Hidayanti Murtina
Published: January 2021

Absensi dalam kegiatan belajar mengajar di sekolah merupakan salah satu aspek penting dari suatu sistem pengajaran. Saat ini SMK Permata Bangsa masih menggunakan sistem absensi yang dilakukan secara manual, dimana guru masih memanggil siswa satu persatu. Sistem absensi seperti ini kurang efektif dan efisien karena masih ada beberapa masalah dalam prosesnya. Sistem absensi yang masih manual juga mengakibatkan siswa dapat melakukan kecurangan seperti tidak hadir ke sekolah padahal berangkat dari rumah. Dalam hal ini, untuk meningkatkan kualitas pendidikan dalam sekolah dibutuhkan kerjasama antara guru dan orang tua siswa. Oleh karena itu diperlukan sebuah Sistem Absensi berbasis Fingerprint dan SMS Gateway. Siswa melakukan absen menggunakan identifikasi Fingerprint, sehingga dapat diketahui bagi yang tidak hadir pasti tidak melakukan absen. Guru juga tidak perlu lagi memanggil siswa satu persatu yang dilakukan pada saat jam pelajaran, dan cukup dengan melihat data siswa yang absen setiap harinya. Dengan SMS Gateway pada sistem ini, maka sistem akan memberikan informasi tentang ketidakhadiran siswa kepada orang tua siswa. Saat komunikasi antara guru dan orang tua telah terjalin maka dapat dengan mudah mengawasi kehadiran dan meminimalisir kecurangan yang akan dilakukan oleh siswa sehingga siswa akan menjadi lebih disiplin serta melatih kejujuran siswa.
A Systematic Literature Review and Indirect Treatment Comparison of Efficacy of Repository Corticotropin Injection versus Synthetic Adrenocorticotropic Hormone for Infantile Spasms
Authors: Duchowny Michael S. , Chopra Ishveen , Niewoehner John , Wan George J. , Devine Beth
Published: January 2021

Background: Infantile spasms is a rare disease characterized by distinct seizures and hypsarrhythmia. Adrenocorticotropic hormone (ACTH) is available as a natural product (repository corticotropin injection, [RCI]; Acthar® Gel) and as synthetic analogs. RCI is a naturally-sourced complex mixture of purified ACTH analogs and other pituitary peptides approved by the United States Food and Drug Administration as a monotherapy for the treatment of infantile spasms. RCI is commonly used in the United States. Outside the United States, synthetic analogs of ACTH—synthetic ACTH1-24 (tetracosactide) and synthetic ACTH1-39 (corticotropin carboxymethyl-cellulose [CCMC])—are used. The efficacy of RCI may differ from that of synthetic ACTH treatments based on the structure of peptide; however, no head-to-head clinical trials have compared the efficacy of RCI and synthetic ACTH treatments. Objective: A systematic review and indirect treatment comparison of clinical trials was conducted to assess the comparative efficacy of RCI and synthetic ACTH treatments in infantile spasms. Methods: A search was conducted in MEDLINE, EMBASE, and Cochrane databases through September 30, 2020. Relevant clinical trials on RCI or synthetic ACTH therapy and reporting either cessation of spasms or resolution of hypsarrhythmia, separately or as a combined outcome were included. A Bayesian indirect treatment comparison using a fixed-effects model was used for comparative efficacy. Results: Of 473 citations screened, 21 studies were reviewed qualitatively. In the indirect treatment comparison of six eligible clinical trial studies, the odds of achieving efficacy outcomes were five to eight times greater with RCI than with tetracosactide and 14 to 16 times greater than CCMC. This translated to a risk reduction of 10% to 14% and 40% to 50% with RCI versus tetracosactide and CCMC, respectively. For every two to five patients treated, RCI improved efficacy outcomes in one additional patient compared to synthetic ACTH (adjusted number needed-to-treat). Conclusions: Based on the available limited evidence, results suggest RCI may be more efficacious for infantile spasms than synthetic ACTH treatments. Our findings provide a blueprint to inform the design of future prospective studies for the treatment of infantile spasms.
Sovereign Immunity and Interstate Government Tort
Authors: Weinberg Louise
Published: January 2021

This paper argues that the Supreme Court made a serious mistake last term, when, in a case of interstate government tort, it tore up useful options that should be available to each state for the rare cases in which they would be of service. In seeking to insulate a state from liability when its employee intrudes on a sister state’s territory and causes injury there, the Court stripped every state of power, in cases of interstate government tort, to try injuries occurring on its own territory to its own residents—an unprecedented disregard of a state’s acknowledged traditional interests. Indeed, the Court went beyond interstate government tort and seemed to say that the Constitution prohibits litigation against a state in all cases, whether to enforce state or federal law, whether in state or federal courts. It is argued that the Court’s originalist and structural arguments cannot withstand scrutiny. Moreover, the Court’s position, if firmly established, would balk the actual interests even of a state as defendant. The states typically do see a need to meet their tort responsibilities. Real damage has been done, but it is argued that conservative and liberal views on judicial review of government action in time may well converge to put an end to judicial abnegation of the duty to place government at all levels under the rule of law.
Smartfon – tryumf Eisensteina
Authors: Giżycki Marcin
Published: January 2021

Smartfony stały się tak powszechne, że niemal wszystko jest nimi rejestrowane. Nawet tak nieoczekiwane wydarzenie, jak eksplozja w Bejrucie, która obróciła w gruzy prawie połowę miasta, została uchwycona przez kilkoro posiadaczy telefonów komórkowych. Większość z tych rejestracji ma jedną cechę wspólną: są zapisane w pionie. Było to już wielokrotnie ośmieszane przez filmowców i satyryków, ale popularność wertykalnych filmów się nie zmniejszyła. Znajdują one nawet coraz więcej obrońców, także w kręgach akademickich. W niniejszym artykule autor podsumowuje te głosy i przypomina, że poziomy kadr nie zawsze był regułą w czasach przed Edisonem oraz w świecie wideo-artu i kina rozszerzonego, a także że jednym z prekursorów pionowego ekranu był Siergiej Eisenstein.
Analisis Rasio Profitabilitas dan Rasio Aktivitas sebagai Dasar Penilaian Kinerja Keuangan pada PT. Indofood
Authors: Sianipar Ompon Lastiur , Parapat Eka Pratiwi Septiana
Published: January 2021

The purpose of this research was to determine the financial performance at PT. Indofood Sukses Makmur Tbk from 2012 to 2014. The data analysis method used is the documentation and the data obtained from www.indofood.co.id. The ratio is a tool used in this study to compare the amount of data one with another amount of data used to assess the financial position in a given period. The ratio used of which is the liquidity ratio as represented by the current ratio and the quick ratio, the solvency ratio is represented by the debt ratio and total debt to equity ratio and profitability ratio represented by return on assets and return on equity. The results in the study from 2012 to 2013 from liquidity ratio seen from the current ratio and quick ratio decreased. The increase occurred in 2013 to 2014 due to the increase in current assets so that liabilities can be met. Thus PT. Indofood Sukses Makmur Tbk included in either category. Seen from the solvency ratio of the debt ratio and Total Debt to Equity Ratio insufficient capital companies underwriting debt by creditors so that PT. Indofood Sukses Makmur Tbk is said to be better than the year 2012-2014. From the ratio of profitability seen in return on assets and return on equity declined in 2012 to the year 2013. The increase occurred in 2013 to 2014 due to the efficiency in using assets to make a profit so that the state of the PT. Indofood Sukses Makmur tbk termasuk in both categories
Analisis Optimalisasi Anggaran Penjualan dalam Peningkatan Kinerja Perusahaan
Authors: Saragih Amran Hotman , Asmawati Asmawati , Sidabalok Casria
Published: January 2021

Operational  budget  is  a  budget  to  prepare  corporate  income,  where  operating  budget consists of revenue and expenditure for the company itself mendaptkan a net profit corporation. So also in this study aims to provide an overview of the implementation of the budget as a tool of management control in PDAM  Pematangsiantar. The company has established operating budget is quite relevant in accordance with the previous year's evaluation to benchmark maketh ato size for a specified budget. Where the income and expenses incurred in 2011 and 2012 looks a distinguish between the realization set budget. It is caused by the presence of certain programs that have not been fully terlakasna and other factors such as inflation and rising budgetary capacities and volumes that were previously budgeted smaller apparently greater realization. So this led to an increase in budget and affect the realization
DESIGN DE L’IA ET RESPONSABILITÉS DE L’ORGANISATION : LES CHATBOTS DE RECRUTEMENT
Authors: Pélissier Daniel
Published: January 2021

Depuis quelques années, les recherches sur les applications de l’intelligence artificielle dans le domaine de la GRH se développent. Elles soulignent, notamment, les questions éthiques de ces nouvelles solutions. Les chatbots ou agents conversationnels sont un des outils les plus utilisés par la fonction RH. Cette étude exploratoire présente une typologie de ces dispositifs pour le recrutement à partir de l’analyse d’un corpus de 25 bots. Deux dimensions se détachent : la fonction d’usage (recherche d’informations ou entretien d’embauche) et le degré d’anthropomorphisation mesuré par un score. Cette classification analyse les liens entre les types de chatbots et la responsabilité de l’employeur. Dans cette logique, une analyse de l’impact des chatbots sur les candidats dans une logique RSE est préconisée.
ESCOLA, CURRÍCULO E TECNOLOGIAS: desafios e possibilidades para a prática pedagógica
Authors: Machado Andreia de Bem , Lucio Vera Regina
Published: January 2021

Novos desafios em todas as dimensões da sociedade permearam a sociedade no ano de 2020 e ainda se fazem presentes neste início de 2021, foi necessário re-pensar novas maneiras de aprender e mediar o conhecimento. Sendo assim, essa obra tem como objetivo analisar as possibilidades e os desafios da escola e das propostas curriculares frente às tecnologias digitais didático-pedagógicas utilizadas no contexto educacional.
Perilaku Seksual Remaja dalam Pencegahan HIV/AIDS di Wilayah Kerja Puskesmas Lubuk Baja
Authors: Amru Desi Ernita , Ridmadhanti Suci
Published: January 2021

Remaja di Balikpapan sebagian besar sudah melakukan pergaulan bebas. Sebanyak 8,2% pernah berpelukan 22,83% pernah berciuman, sebanyak 7,47% pernah bercumbu dan 11,92% berhubungan seksual. Bahkan ada remaja telah menjadi PSK, mereka berani berkencan  dengan  harga Rp.1.000.000,00. Tujuan Penelitian: Mengetahui gambaran sikap remaja kelas X mengenai perilaku seks pranikah di SMK X Balikpapan. Metode : Jenis Penelitian adalah deskriptif kuantitas. Populasi adalah 128 siswa kelas X dan sampel adalah 97 siswa kelas X dengan menggunakan teknik metode acak sederhana (Simple Random Sampling). Hasil Hasil Penelitian dari 97 responden didapatkan dengan hasil jenis kelamin laki-laki sebanyak 24% dan perempuan sebanyak 76%, yang berusia 16 tahun 63%, 17 tahun 33% dan 18 tahun 4%, yang bersikap positif 28% dan bersikap negatif 72%, tidak pernah melakukan seks pranikah 62% dan pernah melakukan seks    pranikah    sebanyak    38%,    berpegangan    tangan    40%,    berpelukan 8%,berciuman 9%. Kesimpulan: Sebagian besar remaja di SMK Pertiwi Balikpapan memiliki sikap negatif terhadap perilaku seks pranikah. Saran agar remaja tidak melakukan seks pranikah karena dapat menimbulkan berbagai penyakit akibat seks pranikah.
Faktor-Faktor Yang Mempengaruhi Tingkat Kecemasan Pasien Pre Operasi Di RSUD Banyumas
Authors: Hartono Hartono , Trihadi Dayat
Published: January 2021

Surgery will have physical, economic and psychological impacts, one of them is anxiety.Anxiety in preoperative patients will have an impact on the process of surgery and the health status of the patient after surgery. Patient anxiety before surgery is influenced by several factors such as family support, personality and coping mechanisms. Objective: know the factors that influence to the anxiety level of preoperative patients. Method: Correlation description design with a cross-sectional. The preoperative patient population during the last 3 months of July-May 2019. Sampling technique was a purposive sampling as many as 46 respondents. The independent variable is personality type, coping mechanism and family support, while the dependent variable is preoperative anxiety. Measuring tool using HARS questionnaire. The data were analyzed with chi-square test. There were 29 respondents (63.0) who mostly had extrovert personality types. There were 34 adaptive respondents (73.9%) who had coping mechanisms. There were 27 respondents (58.7%) whogot high family support. There were 32 respondents (69.6%) who had no anxiety about having surgery. Chi square statistical test showed that there was an effect of personality type (p 0.027), coping mechanism (p 0.005) and family support (p 0.016) on the preoperative patient anxiety level. Personality type, family support has a strong influence on the level of preoperative crisis.

Keywords: family support, anxiety, personality, coping mechanism
“Sendiko Dawuh Ngarso Dalem” (Studi Kasus Makna Kerja pada Abdi Dalem Punakawan di Keraton Ngayogyakarta Hadiningrat)
Authors:   Universitas Islam Indonesia, Nindya Aryandha Pradita , Mustafa Elqadri Zainal ,   Universitas Islam Indonesia
Published: January 2021

This research is titled Sendiko Dawuh Ngarso Dalem (Case Study of Punokawan Courtiers in Keraton Ngayogyakarta Hadiningrat). The purpose of this research is to understand the framework of the maning Punokawan Courtiers‟s work in Keraton Ngayogyakarta Hadiningrat after obtaining a salary sourced the Yogyakarta Privileges Fund. This research is considered as qualitative research with case study approach. This research uses interview as data collecting method. The informants in this study are Dr. Threresia Suharti, S.S.T., M.S and Drs. Antonius Sutarno, who work as Punakawan Tepas and Caos Courtiers who has served for more than 30 years. In order to know data validation, it is therefore using credibility test and transferability test. Data test method uses triangulation, whereas data analysis method uses reduction data, display data, and conclusion drawing/verification. This research found that the maning of work for the courtiers was interpreted as a calling.
Evaluación de la pre factibilidad para la generación de energía eléctrica mediante la sinergia entre las energías eólica y almacenamiento por bombeo de agua en la isla San Cristóbal - Galápagos
Authors: Burbano Vladimir , Narváez Ricardo
Published: January 2021

Este documento expone una investigación que tiene como objetivo aportar a la mitigación del cambio climático, además de buscar autonomía energética basándose en Energías Renovables. Por tal motivo esta investigación evalúa la prefactibilidad de un sistema de almacenamiento de energía renovable basado en bombeo de agua en la isla San Cristóbal - Galápagos, donde se tiene una fuente de energía almacenada debido a la diferencia de nivel disponible en la laguna El Junco. Se realizan los cálculos en base a la curva de demanda de la isla durante el año 2018, contando con que se desea cubrir el pico de dicha demanda de energía de la noche que se encuentra entre las 16h00 y las 22h00. Se calculan los tanques de almacenamiento de acuerdo al volumen requerido además de las características que deben tener los generadores de energía. Para el retorno del agua usada en la generación se calcula un sistema de bombeo en base a la energía obtenida por medio del recurso eólico de San Cristóbal, mismo que corresponde a 3 aerogeneradores de los cuales se analiza su curva de potencia, y junto con la velocidad promedio del viento por hora durante el año 2018, se obtiene la energía entregada por los aerogeneradores para realizar el bombeo requerido, además de las características de las bombas. Los resultados muestran que la propuesta es viable en vista de que se cubre la demanda del pico de la noche, considerando que la energía usada es netamente renovable.
Métodos de ajuste de Weibull de dos parámetros en series de viento y estimación del Potencial Eolo-eléctrico.
Authors: Constante Jessica , Cuesta Alejandro , Jijón Diego
Published: January 2021

El presente estudio tiene el objetivo de comparar cuatro métodos de interpolación de la función de densidad de probabilidad con distribución de Weibull. Este proceso es fundamental para el análisis del recurso eólico a través de la estimación del potencial Eolo-eléctrico. La información del trabajo corresponde a series temporales de viento de 7 estaciones meteorológicas situadas en las Provincias de Galápagos, Carchi, Tungurahua, Bolívar y Loja. Las series fueron procesadas a través de los métodos de linealización, empírico, momentos y estimador por máxima verosimilitud (MLE). La comparación se basó en los gráficos de interpolación con las frecuencias relativas de las series de viento; y el análisis de los residuos obtenidos de la regresión. Además, se realizó el contraste de: la media de viento, el error cuadrático medio (ECM) y la correlación, entre los métodos en estudio. Este análisis es la base para el calculó del potencial Eolo-eléctrico propuesto por Jijón et al. [1], basado en las medias de viento de cada método. En este trabajo, se pudo observar que el método de MLE fue el que menor ECM y correlación más alta presentó en la mayoría de las bases analizadas; y el método de linealización fue el que tuvo la media de viento más baja. En consecuencia, el potencial Eolo-eléctrico demostró la alta sensibilidad basado en las diferencias en las medias de velocidad de viento, estimadas por cada método. Por las limitaciones identificadas en cada método analizado, se recomienda que este tipo de análisis sea replicable para el estudio de emplazamientos eólicos.
Indirect Speed Control Strategy for Maximum Power Point Tracking of the DFIG Wind Turbine System
Authors: Pozo Adrián , Ayala Edy , Simani Silvio , Muñoz Eduardo
Published: January 2021

In this In this article, a control strategy for Maximum Power Point Tracking (MPPT) of a wind turbine system based on a Doubly Fed Induction Generator (DFIG) is presented. The proposed strategy consists of the Indirect Speed Control (ISC) taking the Low Speed Shaft (LSS) as variable input. This implementation allows the MPPT to optimize the Power coefficient (Cp). The controller has been designed in order to allow the wind turbine to reach the MPPT along the partial load operation. For these experiments, a 1.5 MW wind turbine was modeled and simulated by using Matlab and Fatigue, Aerodynamic, Structure and Turbulence (FAST) software. In order to present the achieved results, a comparison between the ISC and a classical PI controller is made. The Cp curves as well as the output power display an important improvement in terms of stability. These results are possible because the appropriate values of optimal Tip Speed Ratio (TSR) and maximum Cp have been properly established.  article, a control strategy for Maximum Power Point Tracking (MPPT) of a wind turbine system based on a Doubly Fed Induction Generator (DFIG) is presented. The proposed strategy consists of the Indirect Speed Control (ISC) taking the Low Speed Shaft (LSS) as variable input. This implementation allows the MPPT to optimize the Power coefficient (Cp). The controller has been designed in order to allow the wind turbine to reach the MPPT along the partial load operation. For these experiments, a 1.5 MW wind turbine was modeled and simulated by using Matlab and Fatigue, Aerodynamic, Structure and Turbulence (FAST) software. In order to present the achieved results, a comparison between the ISC and a classical PI controller is made. The Cp curves as well as the output power display an important improvement in terms of stability. These results are possible because the appropriate values of optimal Tip Speed Ratio (TSR) and maximum Cp have been properly established.
Validación de un Prototipo de Medidor de Energía Trifásico como Apoyo para una Auditoría Energética
Authors: Quitiaquez William , Chimarro Jorge , Valarezo John , Quitiaquez Patricio , Melendrez César , Toapanta Fernando
Published: January 2021

El aumento de empresas y el incesante crecimiento productivo de los diversos sectores económicos han acrecentado programas que contribuyen al consumo sostenible de la energía eléctrica, todo esto con el fin de promover una cultura de ahorro.    

El uso de herramientas normadas y calibradas es esencial, con ellas se puede realizar un monitoreo constante de los diversos parámetros eléctricos de la industria.

El prototipo cuenta con una STM32F7 como sistema microcontrolado para el procesamiento digital de señales en tiempo real, asimismo, la elección de sensores de voltaje y corriente para la correcta funcionalidad del mismo.

El prototipo puede rivalizar con medidores comerciales puesto que su rango de error en pruebas es mínimo, siendo así que se tienen un error de 4.73, 8.82 y 3.08 % en potencia activa de 2.05, 0.97 y  1.79 % en potencia aparente y 7.69, 5.85 y 14.29 % en potencia reactiva.

Con los resultados obtenidos se concluye que el prototipo es aplicable, siendo este una opción viable y económica para una auditoría energética, limitado solamente por la cantidad de prototipos que se pueden crear para una posible solución de aplicación del mismo.
Kesedaran Kebangsaan Nasionalis Kiri Melayu: Satu Pengenalan
Authors: Wan Mat Ali Wan Noorlizawati , Lee Nazirah , Saat Ishak
Published: January 2021

Makalah ini membincangkan kesedaran kebangsaan golongan rakyat di Tanah Melayu selepas Perang Dunia Kedua khususnya dengan kemunculan PKMM. Mereka menjadi satu gerakan yang dinamik dan tidak tertakluk kepada kerangka politik Melayu tradisional. PKMM dianggap sebagai golongan radikal dalam politik Tanah Melayu. Dengan menggunakan kaedah perpustakaan maklumat berkenaan gerakan kiri dan faktor yang mempengaruhi gerakan kesedaran ini dicerap dari dokumen, buku, akhbar, majalah serta artikel yang berkaitan. Sumber-sumber ini dianalisis untuk menghasilkan artikel ini. Hasil kajian memperlihatkan golongan nasionalis kiri Melayu berjuang untuk membela nasib masyarakat Melayu yang semakin jauh ketinggalan berbanding golongan imigran dan secara terbuka menuntut kemerdekaan. Kesedaran golongan ini banyak dipengaruhi oleh semangat yang dicetuskan oleh negara luar seperti India, Timur Tengah dan juga Indonesia di samping peranan akhbar. Secara ringkasnya pengaruh luar melahirkan kesedaran dalam kalangan masyarakat Melayu bahawa rakyat mempunyai kuasa dalam sistem pemerintahan di tanah air sendiri.
Pengurusan identiti bangsa dalam trilogi karya Hamka: Suatu pengenalan
Authors: Ramli Fathin Noor Ain , Wahid Azhar
Published: January 2021

Penulisan makalah ini bertujuan memperlihatkan penggunaan prinsip pengurusan untuk mengetahui prinsip yang terdapat dalam pengurusan identiti bangsa yang berasaskan daripada penyelidikan Pengurusan Identiti Bangsa dalam Trilogi Karya Hamka. Antara objektif kajian ialah mengenalpasti pengurusan identiti bangsa Melayu dan melihat kesesuaian Teori Teksdealisme dalam menganalisis pengurusan identiti bangsa yang terdapat dalam trilogi novel Hamka iaitu Tenggelamnya Kapal Van Der Wijck, Merantau Ke Deli dan Di Bawah Lindungan Ka’bah. Penelitian yang berbentuk tekstualiti ini adalah penelitian yang berasaskan kajian kualitatif. Teori Teksdealisme telah dijadikan sebagai landasan utama dan digabungkan bersama 14 Prinsip Asas Pengurusan oleh Henry Fayol. Empat prinsip Teori Teksdealisme iaitu prinsip kehadiran, prinsip pelanggaran, prinsip pengukuhan dan individualisme diaplikasikan bagi melihat proses pembentukan identiti bangsa dalam novel tersebut. Manakala 14 Prinsip Asas Pengurusan oleh Henry Fayol dijadikan teori sokongan untuk menganalisis pembentukan identiti bangsa Melayu. Kajian ini merupakan kajian kualitatif yang menggunakan kaedah kepustakaan dan kaedah analisis teks kandungan (content analysis). Kaedah ini akan mengumpul dan menganalisis data daripada tiga buah novel karya Hamka iaitu Tenggelamnya Kapal Van Der Wijck, Merantau ke Deli dan Di Bawah Lindungan Ka’bah. Watak dan perwatakan tonggak utama diteliti dalam merungkai pengurusan identiti yang telah diketengahkan oleh Hamka. Kajian ini diharapkan dapat memberi manfaat kepada golongan sastera terutamanya golongan-golongan yang terlibat dalam aspek pengurusan sastera. Mereka bukan sahaja memerlukan pengetahuan dalam bidang kesusasteraan semata-mata, tetapi juga pengetahuan yang mendalam dalam bidang pengurusan untuk mencapai objektif penubuhan masing-masing.
EKSTRAKSI ALBUMIN IKAN GABUS (Channa striata) PADA TITIK ISOELETRIKNYA
Authors: Asfar Muhammad , Tawali Abu Bakar , Pirman Pirman , Mahendradatta Meta
Published: January 2021

The high content of albumin in snakehead fish and proof of efficacy in clinical trials against several diseases, as well as the expensive commercial albumin preparations, making a snakehead fish alternative as a cheap source of albumin. The purpose of this study was to optimize the extraction, purification of albumin from snakehead fish to obtain higher levels of albumin. For that need to be investigated to obtain the isoelectric point of albumin extract with the greatest yield. Treatment research is the use of solvents is 0.9% NaCL and dilute HCL and extraction is by heating and without heating. The parameters tested were the determination of the isoelectric point, moisture content, albumin, and yield. The results obtained showed that the isoelectric point of albumin is at pH 4.6 with 62.9% albumin, 7.8% moisture content and yield of 11.6%.
STUDI PEMANFAATAN PUPUK ABU BOILER PADA PERTUMBUHAN BIBIT TANAMAN KAKAO (Theobroma cacao L.)
Authors: Lada Yulius Gae
Published: January 2021

Boiler ash is a solid waste from biomass combustion from palm oil mills. The boiler ash can be used as fertilizer because it has a high content in the samples of N, P, K and Mg and is safe for the environment. This study aims to determine the effect of boiler ash fertilizer on the growth of cocoa seedlings and get the optimal fertilizer dose when applied. This research was conducted in Jayapura – Papua for 3 months (September – November). This study used a completely randomized design that was repeated as many as 6 replications. The treatments given include: A0 (control), A1 (300 g.polybag–1), A2 (350 g.polybag–1), A3 (400 g.polybag–1) and A4 (450 g.polybag–1). Parameters measured were plant height, leaf number, leaf width, leaf length and plant wet weight. Based on statistical tests, the results showed that the use of boiler ash fertilizer on the growth of cocoa seedlings which was seen from all parameters had no significant effect. However, A4 treatment using 450 g of boiler ash fertilizer per polybag gives significant results for all parameters measured.
PENGARUH VARIETAS PADA BERBAGAI KONSENTRASI PUPUK DAUN TERHADAP PERTUMBUHAN DAN HASIL TANAMAN STROBERI (Fragaria Sp.)
Authors: Megasari Ria
Published: January 2021

This research aimed to find the effect of variety on the various concentration of leaf fertilizer on growth and results of strawberries plants. This research starts from January to April 2016 in Lannying Village, Uluere District, Bantaeng Regency, South Sulawesi Province. The experiment used a Split-plot design consisted of two factors. The first factor as the main plot was a variety consisted of 3 levels, Longkoni variety, California variety, and Rosalinda variety. The second factor as a subplot was leaf fertilizer concentration (Grand-K) which consisted of 5 levels: control, 2.5 g.l–1, 5 g.l–1, 7.5 g.l–1, and 10 g.l–1 so that there were 15 treatment combinations that were repeated 3 times with a total unit experiment of 45 units. The results showed that there was an interaction between California varieties and 10 g.l–1 applied leaf fertilizer concentration on the parameters of plant height (12.04 cm) and the total of plant leaves (15.42 strands). California variety gave the best results on fruit diameter (24.58 mm) and fruit weight (8.24 g). The concentration of leaf fertilizer 10 g.l–1 water showed the best results on the parameters of fruit weight (9.56 g) and fruit diameter (26.00 mm).
Recurrent laryngeal nerve injury after thyroid surgery
Authors: Solomennikova Natalya V. , Palamarchuk Volodymyr O. , Dieeva Julia V. , Savchenko Tamila D.
Published: January 2021

Relevance: Thyroid surgery is dangerous and can lead to damage RLN. The frequency of nerve damage varies widely and this is due to the fact that not always immediately after surgery and subsequent examination of the larynx. This leads to late start of treatment.
Purpose of this research is estimate the frequency of transient and permanent immobility of the vocal folds
after thуroid surgery.
Materials and methods: It was prospective cohort monocenters investigate. 1364 patients were examined. We developed “voice passport of the patient” to improve the diagnosis and treatment. It included data of examination and treatment. All patients in the preoperative and postoperative periods were examination: laryngoscopy, laryngeal videoendoscopy, voice spectral analysis and Voice Handicap Index (VHI-30 modified version) by Jacobcon.
Results and discussion: Postoperative disorders of motion vocal folds were in 132 (9.7%) patients. Recovery of motion vocal folds were observed in 123 patients, which were 93.2% of the total number of cases of damage RLN (132) and 9.1% of the total number of surgical interventions (1364). Lack of recovery of motion vocal folds more than one year (laryngeal paralysis) was observed in 9 patients, which was 6,8% of the total number of cases of damage RLN (132) and 0.6% of the total number of surgical interventions (1364).
Conclusions: Studying the frequency of paresis and paralysis of the larynx depending on the type of surgery and predicting the risks of PGN depending on the scope of the intervention before its implementation allows to reduce the number of postoperative complications and optimize management tactics in cases where nerve injury can’t be avoided.
ACCEPTABILITY AND KNOWLEDGE OF BRIDE CANDIDATES BEFORE AND AFTER NUTRITIONAL EDUCATION USING ANDROID-BASED APPLICATION 1000 HPK
Authors: - Erni
Published: January 2021

The efforts to improve nutritional status for the human resources development must be started as early as possible, one of the things that can be done to improve nutrition status is the fulfillment of balanced nutrition in the period of 1000 first days of life (1000 HPK). This study aims to know the acceptability and the change of knowledge about 1000 HPK of brides at KUA Pesanggrahan District, South Jakarta by using the "My1000Days" application.  The method that used in this study is Research and Development (R&D). There are 5 stages carried out in this study, namely: (1) needs analysis, (2) application product development, (3) feasibility testing by experts, (4) small-scale trials, (5) large-scale trials.  The design used in this study was pre-experimental design with one group pre-post test design. The research samples were 40 brides. The results show that the acceptability of application by experts is 83% and the acceptability of application by brides is 95.7% which is categorized very well.  Media feasible test get an n-gain value of 0.77 which is categorized as high and the results of the Paired t-test obtained a p value of 0.000 (p <0.5) which indicates knowledge difference before and after using the application. For this reason, it is necessary to further develop existing features to increase the knowledge regarding 1000 HPK of brides registered in KUA .

Keywords: Android-based applications, Acceptability, 1000 HPK nutrition, Nutrition knowledge
Penerapan Konsep Arsitektur Kontemporer pada Art 1 : New Museum and Art Space
Authors: Yuliasari Yuliasari , Sari Yeptadian
Published: January 2021

Museum merupakan bangunan yang diperuntukkan sebagai tempat untuk pameran benda-benda karya seni yang memiliki nilai sejarah, seni dan ilmu. Namun pada kenyataannya, museum tidak lagi dianggap tempat penting karena kondisi beberapa museum di Indonesia kurang diperhatikan. Sehingga tingkat kunjungan masyarakat ke museum semakin menurun. Berdasarkan latar belakang tersebut maka perlu penerapan arsitektur kontemporer agar tempat yang tadinya dianggap demikian menjadi tempat yang menarik untuk dikunjungi masyarakat tanpa mengenal umur dan kalangan. Penelitian ini bertujuan untuk memahami penerapan prinsip-prinsip konsep arsitektur kontemporer pada bangunan museum dan penerapannya jika mengacu pada prinsip ruang yang terkesan terbuka. Metode dalam penelitian ini menggunakan prinsip konsep arsitektur kontemporer menurut Ogin Schirmbeck. Penerapan arsitektur kontemporer pada bangunan museum menghasilkan desain bangunan yang tidak biasa dan berbeda dari museum-museum pada umumnya.
Kajian Konsep Dekonstruksi pada Bangunan Fasilitas Publik
Authors: Prakasa Galih , Ashadi Ashadi
Published: January 2021

Perkembangan Arsitektur yang begitu dinamis, melahirkan aliran-aliran Arsitektur dari masa ke masa. Mulai dari Arsitektur Klasik hingga Arsitektur Postmodern. Dari sekian banyak aliran Arsitektur yang ada, Arsitektur Dekonstruktivis menjadi aliran yang paling kontroversial, dimana terdapat pro dan kontra. Namun keberadaan Arsitektur Dekonstruktivis menjadi fenomenal, mengingat karya-karya yang terbangun sering menjadi ikon atau landmark suatu tempat. Penelitian ini bertujuan untuk mengetahui apa saja yang menjadi prinsip-prinsip Arsitektur Dekonstruktivis dan Bagaimana penerapannya pada Bangunan Fasilitas Publik yang ada di Indonesia. Metode yang digunakan adalah kualitatif deskriptif, yaitu dengan mengamati fenomena secara lebih rinci tentang suatu keadaan. Hasil penelitian mendapatkan bahwa yang menjadi prinsip-prinsip Arsitektur Dekonstruktivis adalah instability, disorder, impure, disharmony, fragmentation, conflict, fluid, metaphor, distortion, in context, contrast. Dari sebelas prinsip tersebut hanya tujuh yang terdapat pada bangunan studi kasus.
Perancangan Landmark Pesisir Pantai Kampung Tua Tanjung Riau Sebagai Wisata Maritim Melalui Konsep Arsitektur Methapora
Authors: Suwarlan Stivani Ayuning , Diana Mei , Yeovivan Elyn Fransiska , Nimita Fanny , Susanto Susanto , Indrawan Indrawan , Owen Mikel , Friendy Friendy
Published: January 2021

Kampung Tua Tanjung Riau merupakan salah satu kampung tua di Batam, Kepulauan Riau tepatnya di Kecamatan Sekupang yang memiliki peninggalan budaya dan sejarah arsitektur melayu dan potensinya sebagai kawasan wisata maritim/ bahari karena letaknya yang berbatasan langsung dengan laut dan memilliki akses yang dekat dengan negara Singapura dan Malaysia sehingga Kampung Tua Tanjung Riau secara tidak langsung menjadi wajah dari Kota Batam. Kondisi Kampung Tua Tanjung Riau saat ini cukup sepi pengunjung, infrastruktur yang kurang memadai dan kebersihan yang kurang terjaga sehingga merusak nilai estetika dan mematikan potensi kawasan. Maka dari itu, akan direncanakan sebuah landmark yang merupakan suatu penanda dan wajah bagi Kampung Tua Tanjung Riau. Perencanaan landmark akan menggunakan konsep methapore yaitu konsep yang mirip dengan analogi namun lebih abstrak. Perancangan landmark ini bertujuan untuk membangun potensi Kampung Tua Tanjung Riau sebagai tempat wisata maritim yaitu tempat wisata yang berlokasikan di wilayah pesisir pantai sehingga dapat menarik pengunjung/ wisatawan. Adapun penelitian ini menggunakan teknik walk through analysis dengan didukung oleh observasi lapangan/survey, interview dan dokumentasi. Dari hasil penelitian ini, peneliti memiliki harapan agar potensi Kampung Tua Tanjung Riau dapat termaksimalkan dan sekaligus memperkenalkan sisi sejarah yang terkandung pada kawasan tersebut.
Kajian Konsep Arsitektur Futuristik Pada Bangunan Kantor
Authors: Fauzi Farhan , Aqli Wafirul
Published: January 2021

Kantor merupakan bangunan komersial dengan fungsi utama menyediakan ruang usaha bagi kegiatan perkantoran maupun bisnis di kota-kota dengan tingkat perekonomian yang cukup tinggi. Kebutuhan terhadap perkantoran atau office building identik dengan prestise dan perkembangan dari sebuah perusahaan. Konsep Futuristik Mempunyai arti mengarah atau menuju masa depan, konsep Arsitektur futuristik memiliki prinsip- prinsip yang akan menggambarkan bahwa perencanaan dan pembangunannya tidak didasarkan oleh sesuatu yang terkait dengan masa lalu, akan tetapi mencoba untuk menggambarkan masa depan. Bangunan harus dapat mengikuti dan menampung tuntutan kegiatan yang pasti selalu berkembang. Diharapkan dengan adanya penelitian ini dapat menjelaskan dan memahami prinsip-prinsip Arsitektur futuristik