bluuebunny/crossref_metadata_2025 huggingface dataset:
Contending and Compromising: The Formation of Eastern Indonesian Identity During the Revolution (1945-1950)
Authors: Mulyatari Dwi
Published: December 2020

This study examines the process of shaping the political identity of Eastern Indonesia in 1945–1950, which was a dynamic change due to Eastern Indonesia’s pluralistic character and different historical experiences. The dynamic aspects were spurred by the competition between new national identities promoted after the Proclamation of Independence on August 17, 1945, wherein pre-national identities were merged, both local and regional, that were deeply rooted in society. Interestingly, the identity issue during this period has been freely and transparently discussed in the public sphere. The issue to be addressed is to what extent local political figures played a role in establishing process of political identity in Eastern Indonesia, so that it could be incorporated into the country’s historiography, which had lacked space in Indonesia’s national history for more than fifty years. The sources used included the speeches of local political figures published in local newspapers and magazines during the revolution and archives of the State of East Indonesia. Using the historical method these primary sources would be examined along with secondary sources. This study argued that among the people of Eastern Indonesia, the multi-political identities – national and pre-national – could co-exist harmoniously without contesting one another. This is different from the political identity supported by the Republic of Indonesia after the Proclamation of Independence, as pre-national identity was to be eliminated since it was considered as countering Indonesian revolution. This leads to the lack of Eastern Indonesian perspectives in Indonesia national historiography, particularly in the historiography of the revolution era.
Exposure to Unconventional Outdoor Media Advertising
Authors: Murwonugroho Wegig , Yudarwati Gregoria Arum
Published: December 2020

This study is aimed at examining unconventional outdoor media advertising, the visualization structure of advertisements, and how messages are displayed. The research method used was Norman Fairclough’s critical discourse analysis, which involved the following: a) a text analysis, identifying the advertising visual structure; b) an analysis of discourse practices, which comprises how texts are narrated, modelled, produced and consumed; and c) a social practice analysis, which links advertising ideas and urban cultures. The research involved 30 respondents consisting of students, lecturers, and employees of Universitas Trisakti in a focus group discussion (FGD) to obtain public perceptions of visual attractiveness. Outdoor media advertising is attributed to the development of creative, short, readable messages, with simple visual structures that enable reading patterns from left to right or top to bottom. Based on observations of three research samples, it was found that there were novel ideas regarding outdoor media advertising creative strategies, namely, a) the novelty of advertising a new visual element structure by reversing outdoor media design principles; b) the intentional convention of reversed messages having evoked a more interacting public response; and c) advertising with sociocultural narrative content through the provision of advertised commercial products and services. The findings in this study show that there is a longer exposure level to unconventional outdoor media; therefore, the public’s goal is to interpret the message delivered. Unconventional advertising is the new orientation of communication strategies. The findings in this study have practical implications in arrangement of visual structures to become more interactive.
FlexRay Communication System in Automotives : Design and Development of Power Window Control System
Authors: Samunuri Narayana Raju , Pallati Rajasree , Y Pradeep
Published: December 2020

Today need for deterministic high data rate and high through put communication protocols for security critical applications and safety applications constantly increases. We can find easily many such applications in the automotive industry. As concepts like x-by-wire with x belongs to drive, steer, brake, etc., where steering arms and brake pipes are replaced by electric wires and integrated circuits, more and more popular, robust and fail-safe communication is needed to realize such functionality. Failures
of these critical systems will almost immediately lead to severe accidents, personal injury and great loss to the society in all aspects. FlexRay is an option for upgrading existing network systems using CAN in the automotive industry as well as other industrial control applications. It could also be used for new applications in industrial automation, where safety and reliability in a work environment is of utmost importance, due to its deterministic approach to communication of the messages. This is helped by
the use of a two channel topology where each channel is able to work independently, but the two channels can also be used to communicate the same information and as such has built in redundancy [1]. This paper will introduce the key features of the FlexRay protocol in automobile and power (Electric) window sliding design and implementation.
Reactive Power Compensation in Inverter Interfaced Distributed Generation
Authors: Jena Satyaranjan , Babu B.Chitti
Published: December 2020

The consumption of reactive power is stochastic in nature for the distribution system. This uncertain variation of the reactive power leads to 1) Variation of voltage at the point of common coupling(PCC) 2)Low power factor 3)low efficiency 4) improper utilization of distribution system and 5) loss of synchronism for a grid connected inverter based – distributed generation. Now a day’s distributed generation (DG) system uses current regulated PWM voltage-source inverters (VSI) for synchronizing the utility grid with DG source in order to ensure the grid stability. In this paper reactive power compensation based hysteresis controller and adaptive hysteresis controller is analyzed for inverter interfaced DG which can control the active and reactive power independently. The adaptive hysteresis controller can reduce the current harmonic at PCC considerably which ensures lower total harmonic distortion (THD). The performance indices include THD of the grid current, fast current tracking during steady state and transient conditions. The studied system is modeled and simulated in the MATLAB Simulink environment.
Study of DOUBLY-FED Induction Generator For Variable Speed Wind Energy Conversion Systems
Authors: Pattnaik Manasi
Published: December 2020

In recent years, wind energy has become one of the most important and promising sources of renewable energy, which demands additional transmission capacity and better means of maintaining system reliability. The evolution of technology related to wind systems industry leaded to the development of a generation of variable speed wind turbines that present many advantages compared to the fixed speed wind turbines. For example, grid codes are being revised to ensure that wind turbines would contribute
to the control of voltage and frequency and also to stay connected to the host network following a disturbance. In response to the new grid code requirements, several DFIG models have been suggested recently. This paper deals with the introduction of DFIG and
AC/DC/AC converter control
PROVIDING THE BOUNDARY LINE CONTROLLED REQUEST WITH ADAPTABLE TRANSMISSION RATES IN WDM MESH NETWORKS
Authors: ANNAPUREDDY ANUSHA , BALAJI B.
Published: December 2020

The mixture of applications increases and supported over optical networks, to the network customers new service guarantees must be offered .The partitioning the data into multiple segments which can be processed independently the useful data to be transferred before a predefined deadline .this is a deadline driven request. To provide the request the
customer chooses the bandwidth DDRs provide scheduling flexibility for the service providers. It chooses bandwidth while achieving two objectives 1.satisfying the guaranteed deadline 2.decreasing network resource utilization .by using bandwidth
allocation policies improve the network performance and by using mixed integer linear program allows choosing flexible transmission rates.
PRINSIP PENDIDIKAN NILAI TAFSIRAL-AZHAR
Authors: Syarif H Ahmad
Published: December 2020

Pendidikan nilai yang lahir sebagai alat penyeimbang tiga ranah pendidikan, kognitif, psikomotorik dan afektif berusahamemberikan jawaban terhadap stigma negative masyarakat yang mengganggap system pendidikan dewasa ini telah gagal memikul peran sebagai ‘instrumen’ untuk mendewasakan manusia. Dengan konstruksi yang dimiliki oleh pendidikan nilai, diharapkan akan lahir manusia-manusia purnawan yang tidak hanya unggul di bidang intelektual, tapi juga unggul di ranah emosional dan spiritual. Al-Quran sebagai sumber utama ajaran islam, diyakini oleh para pemeluknya memliki petunjuk kehidupan yang sesuai untuk setiap tempat dan waktu dimana ia berada. Ia laksana gudang yang di dalam- nya tersimpan mutiara dan permata. Namun tidak setiap orang bisa memasuki gudang tersebut. Salah seorang putra terbaik bangsa, Hamka, telah berupaya memasuki gudang tersebut dan hasilnya melahirkan sebuah karya monumental berupa tafsir al-Azhar. Melalui kitab inilah kita akan melihat bagaimana prinsip pendidikan nilai buya Hamka. Dengan menggunakan pendekatan tafsir tematik atas tafsir al-Azhar, ditemukan bahwa prinsip-prinsip pendidikan nilai yang terdapat dalam tafsir al-Azhar dapat dilihat dalam tiga tema pokok, yaitu makna dan tujuan pendidikan, cara manusia memperoleh nilai, dan metode penyampaian nilai. Makna dan tujuan pendidikan nilai menurut Hamka adalah sebuah upaya yang dilakukan oleh peserta didik untuk membantu peserta didik agar bisa menjadi manusia yang purnawan, artinya manusia yang tidak hanya unggul secara intektual tetapi juga moral. Untuk mencapai tujuan tersebut, manusia melalui akal atau panca indera dan hati atau perasaannya telah memiliki modal besar untuk bisa melakukan hal tersebut. Untuk mendapatkan nilai-nilai tersebut, nilai-nilai harus disampaikan. Cara penyampaian nilai tersebut menurut hamka adalah melalui pendekatan inculcation approach (penanaman nilai) dengan metode bercerita dan memberikan gambaran akan dampak positif dan negative dari nilai-nilai tersebut (penguatan positif dan negative)
İslamofobik “Kimlikçilik Hareketi”nin Twitter Görünümü
Authors: KANBUR Yavuz
Published: December 2020

Sosyal ağların en hızlı kanaat üreten mecralarından Twitter, müspet ve menfi yönleriyle “sosyal” olana dair çeşitli görünümleri barındırmaktadır. Söz konusu görünümleri var eden bireyler, sosyal ağlarda değişik biçimdeki topolojiyle konumlanmıştır: Birbirlerine göre ve kendine zıt olana göre şekillenen yapısal toplulukların gözlemlenmesi ve analiziyle ulaşılan örüntüler, sosyal gerçekliğin belirli biçimlerini keşfetmeyi sağlamaktadır. Özellikle kanaatlerin oluşumunda bireylerin içerisinde bulunduğu topluluğun işlev bakımından son derece belirleyici olduğunu göz önünde bulundurduğumuzda bireylerin gerçeklik bağlamını belirlemede sosyal medyanın önemli bir rolü olduğundan bahsedilebilir. Bu çerçevede çalışmada Kimlikçilik Hareketi’nin Twitter görünümü üzerinden islâmofobik profillerin ilişki biçimini keşfetmek; özdeş fikirlerin, gerçek dünyadaki kanaatin oluşumuna yapacağı katkının potansiyelini gözlemlemek amaçlanmıştır. İslâmofobik ve ırkçı sosyal ağ aktörlerinin etkileşimde bulundukları profillerle toplanan veri, analizin çıkış noktasını oluşturmaktadır. Kimin kiminle ne derecede bağlantıda olduğu üzerine temellenen “sosyal ağ analizi” yötemi, toplanan verilerin anlamlı şekilde görselleştirilmesine yardım eden bilgisayar algoritmalarıyla uygulanmıştır. Böylelikle de çalışmanın örneklem grubunun mecra üzerinde nasıl etkileşim kurduğu ve farklı sosyal grupların Twitter üzerindeki örüntü görünümü keşfedilmiştir. Analiz sonucunda, son derece yoğun iletişim halindeki ırkçı aktörlerin sadece ağ görünümlerinden yola çıkılarak okunabilen çeşitli potansiyellere sahip oldukları görülmüştür: Kanaatleri etkileme, gündem oluşturma, kısa sürede aksiyon örgütleyebilme gibi mecra imkânlarıyla örtüşen yetenekler, aktörlerin fikri profilleriyle birleştirildiğinde önemli bir etkinlik alanının ortaya çıktığı ifade edilebilir.
Influência do espaçamento de semeadura do milho na produtividade de silagem e grãos no Rio Grande do Sul
Authors: Rosa Cassiano Peixoto , Kunz Douglas Wegner , Steffler Andersson Daniel , Grellman Daiane Karina , Back Patricia Inês Kemper , Guerra Divanilde
Published: December 2020

Modificações introduzidas recentemente em genótipos de milho têm tornado necessário reavaliar as recomendações de práticas de manejo para esta cultura, dentre elas o espaçamento de semeadura. Desta forma este trabalho teve como objetivo avaliar a influência do espaçamento de semeadura do milho sobre a produtividade de silagem e grãos em um Latossolo vermelho distrófico típico na região Noroeste do estado do Rio grande do Sul. O ensaio foi conduzido na área experimental da Universidade Estadual do Rio Grande do Sul – UERGS, no município de Bom Progresso, Rio Grande do Sul. O experimento foi conduzido nas safras 2017/2018 e 2018/2019 em delineamento experimental de blocos casualizados, com avaliação do hibrido Agroceres 8011 em dois tratamentos de espaçamento entre linhas: 0,45 e 0,9 m. Foram avaliadas as seguintes características: altura da planta; diâmetro de colmo; altura de inserção da espiga; espiga por planta; diâmetro da espiga; comprimento da espiga; produtividade de silagem, expressa em matéria verde e seca; comprimento de espiga seca, diâmetro de espiga seca; número de fileiras por espiga; número de grãos por fileira; massa de grãos por espiga; massa de mil grãos e produção de grãos. O espaçamento de 0,45 m entre linhas promoveu um incremento nos parâmetros número de espigas e comprimento de espiga seca e o espaçamento de 0,90 m favoreceu a altura de inserção de espiga, mas sem alterar características de produção. Portanto, os espaçamentos entre linhas avaliados influenciaram alguns parâmetros morfológicos, porém não promoveram incrementos na produção de grãos e biomassa verde e seca.
Yield components and crop estimation for wheat cultivars at different sowing times
Authors: Maia Noreto Lorena , Kreutz Rosa Stefanie Lais , Moretti de Souza Jorge Luiz , Klosowski Élcio Silvério , Yuji Tsutsumi Cláudio , De Assis Franco Francisco
Published: December 2020

The objective of this study was to evaluate the yield and yield components of wheat cultivars, and compare the productivity obtained in the field and estimated with Jensen model, at different sowing dates, in Cascavel and Palotina cities, Parana state, Brazil. The experiments were carried out in the field at the COODETEC Research Center, located in Cascavel and Palotina. The experiment was conducted in a randomized blocks design in a 7 × 3 factorial, with plots consisting of six lines spaced at 5 × 0.17 meters, with seven wheat cultivars and three sowing dates, with three repetitions. The pluvial precipitation higher than crop evapotranspiration in all cultivation cycles analyzed did not prevent water deficiencies, which occurred predominantly in the heading and physiological maturation stages. The smallest water deficiencies in Cascavel (31.2 mm; April 22) and Palotina (7.2 mm; March 31), from sowing to heading, reduced grain yield by 41.7% and 42.8%, respectively, in relation to the higher productivity of each location. Small differences in yield components (NEM, NGE and MMG) provide differences in grain yield between the cultivars tested. The sowing carried out at the end of April and in May tended to have a higher yield. The best performances with Jensen model to estimate wheat grains yield were obtained for CD 1440 and QUARTZO cultivars. The Jensen model overestimated the grain yield of the CD 108, CD 1104, CD 150 and CD 154 cultivars, since the model do not consider losses due to excessive rainfall and/or pests and diseases.
Alcohol concentrations for determining soil particle density using the volumetric glassware method
Authors: Santos Aline Aparecida dos , Moretti de Souza Jorge Luiz , Kreutz Rosa Stefanie Lais
Published: December 2020

The objective of this study was to evaluate the efficiency of alcohol in concentrations of 0.0, 47.6, 70 and 99 °GL, to determine the soil particle density (rp) with the Volumetric Glassware Method (VG), verifying the best time of analysis and the possibility of alternatives to 99 °GL alcohol concentration. The soil samples were collected in five experimental areas of the Fundação ABC (Arapoti, Castro, Itaberá, Ponta Grossa and Tibagi), at 0.0-0.20 m depth, stored in a plastic bag and forwarded to the Soil Physics laboratory of the Federal University of Paraná. Analyzes with alcohol concentrations were performed with five repetitions, for each location, totaling 100 samples. The comparison of the “rp obtained with VG and 99 °GL alcohol” (rpVG.99) vs “rp with alternative methods” (water: rpVG.w; 47.6 °GL alcohol: rpVG.47.6; and 70 °GL alcohol: rpVG.70) values were performed considering linear regression analysis, Box Plot diagram, coefficient of variation (CV) and determination (R2), index of agreement (d) and mean absolute error (MAE). The 70 °GL concentration obtained good associations with the 99 °GL concentration (R2 0.82), as well as low values of CV and MAE. The other concentrations analyzed had promising results. For the soils analyzed, the 70 °GL alcohol concentration can replace 99 °GL to obtain rp values with the Volumetric Glassware Modified Method, requiring data readings after 48 h.
Comparison of OMI-DOAS total ozone column with ground-based measurements in Argentina
Authors: Orte P. F. , Luccini E. , Wolfram E. , Nollas F. , Pallotta J. , D'Elia R. , Carbajal G. , Mbatha N. , Hlongwane N.
Published: December 2020

Total ozone column (TOC) measurements through the Ozone Monitoring Instrument (OMI/NASA EOSAura) are compared with ground-based observations made using Dobson and SAOZ instruments for the period 2004–2019 and 2008–02/2020, respectively. The OMI data were inverted using the Differential Optical Absorption Spectroscopy algorithm (overpass OMI-DOAS). The four ground-based sites used for the analysis are located in subpolar and subtropical latitudes spanning from 34°S to 54°S in the Southern Hemisphere, in the Argentine cities of Buenos Aires (34.58°S, 58.36°W; 25 m a.s.l.), Comodoro Rivadavia (45.86°S, 67.50°W; 46 m a.s.l.), Río Gallegos (51.60°S, 69.30°W; 72 m a.s.l.) and Ushuaia (54.80°S, 68.30°W; 14 m a.s.l.). The linear regression analyzes showed correlation values greater than 0.90 for all sites. The OMI measurements revealed an overestimation of less than 4 % with respect to the Dobson instruments, while the comparison with the SAOZ instrument presented a very low underestimation of less than 1 %.
Conectividad estructural entre los Páramos de Guacheneque y Los Cristales, complejo Rabanal-río Bogotá, Colombia
Authors: Forero-Gómez Y. K. , Gil-Leguizamón P.A. , Morales-Puentes M.E.
Published: December 2020

Structural connectivity is a measure of the spatio-temporal changes that affect the movement of species between elements of the landscape and availability of habitat; these modifications that have been documented for high mountain ecosystems in Colombia (páramo and high Andean forest) and are caused by agricultural and other economic activities that affect their integrity. The objective of this study was to evaluate the dynamics of the changes between plant cover (1987-2018) in the Guacheneque and Los Cristales páramos (Boyacá-Cundinamarca, Colombia). Images from Landsat 4 and 8 sensors were used. Pre and post-processing (supervised classification and field verification) were performed with ArcGIS and ERDAS. To estimate structural connectivity, metrics of landscape diversity, composition and configuration were calculated (Fragstats v4.2.1). Thematic reliability was 88%. Mosaic covering of pastures and crops (Mpc – 288 ha), dense grassland of firm ground (HdTf- 24 ha) and high open forest (Baa-165 ha), increased in 31 years, while dense bush (Ad) decreased 477 ha. The distance between tiles of Mpc and Ad increased (from 150.74 m to 170.70 m and from 196.96 m to 236.64 m respectively), and decreased for Baa (from 166.74 m to 159.27 m). Connectivity increased for Mpc and Baa, and decreased for Ad. The evaluated páramos make up a landscape with frequent and intensive land use, the effect of a long history of occupation of this territory. The dynamics of structural connectivity registered an increase in agricultural activities (páramo-grasslands transition). These have caused tensions and contradictions in the delimitation of páramos, a local loss of the natural area, a decrease in the average size of the tiles, and an increase in the perimeter /surface ratio distance between nuclei. The results corroborate the isolation and loss of habitat, the negative impacts on the biodiversity of the Rabanal-Río Bogotá páramos complex.
Análisis material del vocabulario de la lengua Guaraní de 1722: un impresso jesuítico-guaraní
Authors: Fernandez Rojo Analía
Published: December 2020

Objetivo: El presente trabajo de investigación tiene como objetivo emprender un análisis material de uno de los impresos nacido de la mítica imprenta jesuítico- guaraní.
Método: En este proceso haremos un análisis material del estado bibliográfico del ejemplar del Vocabulario de la lengua guaraní de Ruiz de Montoya impreso en 1722 en la imprenta de Santa María la Mayor, que se conserva actualmente en la Biblioteca Nacional Mariano Moreno con el fin de identificar detalles que nos den indicios sobre las posibles prácticas editoriales de aquel entonces.
Resultado: Teniendo en cuenta lo presentado en este trabajo, lo que se sabe ya de la estructura económica, política y social de las comunidades jesuítico- guaraní, de la fuerza política que implicó la presencia de una imprenta en esas tierras
Conclusiones: podemos inferir que la imprenta ambulante jesuítico-guaraní era una imprenta escuela y que en este hecho reside su causa principal de movilidad, sumado a la imposibilidad de fabricar otras imprentas en cada pueblo
Um olhar para o(s) corpo(s) das crianças em tempos de pandemia
Authors: Buss-Simão Márcia , Lessa Juliana Schumacker
Published: December 2020

O presente artigo, em forma de ensaio, objetiva trazer uma discussão sobre as relações entre infância, crianças e corpo(s) em tempos de pandemia. Considera o paradigma da criança como sujeito de direitos para problematizar como tem se dado a garantia (ou não) desses direitos, compreendendo a categoria infância em suas múltiplas determinações: social, política, econômica, histórica e cultural. Para trilhar o debate foram tomados como dados de análise fatos envolvendo as crianças na pandemia, recolhidos a partir de quatro matérias publicadas nos meios de comunicação eletrônicos. A primeira seção discute os impactos do isolamento social sobre os corpos das crianças, com a interrupção do atendimento presencial em creches e pré-escolas na pandemia. A segunda seção, acerca dos impactos do distanciamento social para as crianças, em suas dinâmicas de interações. Tais interdições sobre a dimensão corporal das crianças no contexto de creches e pré-escolas apresenta-se a todas/os pesquisadoras/es e professoras/es de infância como um grande desafio a enfrentar, nesta que é, ao mesmo tempo, uma urgência de novas pesquisas.
Direitos trabalhistas e trabalho remoto na educação infantil durante a pandemia: resultados de pesquisa
Authors: Coutinho Ângela Scalabrin , Lopes Edna , Fraga Vieira Lívia , Trópia Patrícia
Published: December 2020

Este texto apresenta a transcrição da live “Direitos trabalhistas e trabalho remoto na educação infantil durante a pandemia: resultados de pesquisa”, organizada pelo Grupo de Trabalho 07 – Educação de Crianças de 0 a 6 anos da Anped no âmbito da programação da “Anped Presente na Quarentena”. Os dados apresentados são parte do relatório “Levantamento junto aos sindicatos, associações, movimentos e demais entidades que representam trabalhadoras e trabalhadores de instituições que ofertam educação infantil”, resultado da pesquisa desenvolvida pela ANPEd-GT07 em articulação com o Movimento Interfóruns de Educação Infantil do Brasil (MIEIB). O estudo objetivou conhecer, no contexto da pandemia da Covid-19, a percepção das lideranças sindicais da educação sobre o trabalho remoto e os direitos trabalhistas de sujeitos docentes da Educação Infantil, bem como, as orientações e as ações desenvolvidas pelas referidas entidades que representam os/as profissionais da Educação Infantil.
Pedagogia e Infâncias: um estado de alerta
Authors: Rigolon Wilma
Published: December 2020

A presente resenha tem por objetivo tecer comentários acerca do livro Pesquisas e Pedagogia: Educação para as diferenças, organizado por Alex Barreiro, Nélia Aparecida da Silva Cavalcante e Ana Lúcia Goulart de Faria. A obra apresenta catorze artigos de pesquisadores, pesquisadoras, professores e professoras que têm como objetivo evidenciar a premência de estudos no tocante à Educação Infantil, sobretudo no âmbito de uma educação de qualidade, respeitando as diversidades e que seja decolonial. A união de ciência e pesquisa é primordial para que as desigualdades presentes na realidade brasileira sejam ceifadas. Não se pode perder de vista que só com uma  mudança radical no sistema educacional a Educação poderá cumprir de fato e de direito seu papel social.
Um alerta feminista para a educação das crianças pequenas: contra os “rachismos” na infância
Authors: Esteves Vivian Colella
Published: December 2020

O livro organizado por Adriana Alves Silva, Ana Lúcia Goulart de Faria e Daniela Finco, reúne pesquisas que dão visibilidade à luta feminista e ao processo de descolonização na primeira etapa da educação básica, fazendo a interlocução dos Estudos de Gênero e dos Feminismos interseccionados com as questões da Educação Infantil. A obra, dividida em duas partes, apresenta pesquisas com crianças realizadas em creches, pré-escolas e brinquedotecas, bem como traz abordagens sobre desigualdades sociais, racismo, divisão sexual e racial do trabalho, formação de professoras/es, entre outros assuntos que levam à reflexão sobre os feminismos, as masculinidades e a construção da docência na Educação Infantil.
Some Aspects of a Client-Server Architecture System for Processing Radar Images
Authors: Chernetsova Elena , Tatarnikova Tatiana
Published: December 2020

This article discusses some aspects of a client-server architecture system designed to process radar images. It is assumed that data obtained remotely are processed to determine oil pollution on the water surface. The synthesis of monochrome images and the infological model of the system are considered. The developed application provides the ability to preview the image, forming a graphic file from satellite data; implements functions that allow you to annotate images, marking areas of interest and adding comments; implements, if necessary, an algorithm for merging monochrome images; implements a keyword support system that allows flexible categorization of all images; provides the necessary level of information security through the separation of user rights and authorization systems. The developed software product allows access to files stored in the GIS database archive in real time simultaneously by a large number of users, i.e. represents its network (web) application. The software product contains three levels: a user interface on a client browser, a web application, and a database server.
Illuminance Calculations for Stage Lighting Concept as a Tool to Improve It
Authors: Nasennikov Maksim
Published: December 2020

The article covers lighting design in terms of its impact on a human. After making an analysis of scientific sources on this topic, the project has been implementing with the use of 3D modeling software. The model of the concert hall of NUST “MISIS” was created, then several concepts of stage lighting were developed. We made an analysis of one concept using lighting engineering calculations. This allowed us to find out how safe developed variant of stage lighting is.
On the Role of Graph Theory Apparatus in a CAD Modeling Kernel
Authors: Slyadnev Sergey , Malyshev Alexander , Voevodin Andrey , Turlapov Vadim
Published: December 2020

This paper summarizes the experience of authors in solving a broad range of CAD modeling problems where the formalism of graph theory demonstrates its expressive power. Some results reported in this paper have never been published elsewhere. The set of topological and geometric heuristics backing the subgraph isomorphism algorithm is presented to achieve decent performance in our extensible feature recognition framework. By the example of sheet metal features, we show that using wise topological and geometric heuristics speeds up the search process up to interactive performance rates. For detecting CAD part’s type, we present the connected components’ analysis in the attributed adjacency graph. Our approach allows for identifying two-sided CAD parts, such as sheet metals, tubes, and flat plates. We use the notion of face transition graph for the unfoldability analysis. The basic operations on hierarchical assembly graphs are formalized in terms of graph theory for handling CAD assemblies. We describe instance singling operation that allows for addressing unique part’s occurrences in the component tree of an assembly. The presented algorithms and ideas demonstrated their efficiency and accuracy in the bunch of industrial applications developed by our team.
Comparative Study of Deep Learning Models for Automatic Coronary Stenosis Detection in X-ray Angiography
Authors: Danilov Viacheslav , Gerget Olga , Klyshnikov Kirill , Ovcharenko Evgeny , Frangi Alejandro
Published: December 2020

The article explores the application of machine learning approach to detect both single-vessel and multivessel coronary artery disease from X-ray angiography. Since the interpretation of coronary angiography images requires interventional cardiologists to have considerable training, our study is aimed at analysing, training, and assessing the potential of the existing object detectors for classifying and detecting coronary artery stenosis using angiographic imaging series. 100 patients who underwent coronary angiography at the Research Institute for Complex Issues of Cardiovascular Diseases were retrospectively enrolled in the study. To automate the medical data analysis, we examined and compared three models (SSD MobileNet V1, Faster-RCNN ResNet-50 V1, FasterRCNN NASNet) with various architecture, network complexity, and a number of weights. To compare developed deep learning models, we used the mean Average Precision (mAP) metric, training time, and inference time. Testing results show that the training/inference time is directly proportional to the model complexity. Thus, Faster-RCNN NASNet demonstrates the slowest inference time. Its mean inference time per one image made up 880 ms. In terms of accuracy, FasterRCNN ResNet-50 V1 demonstrates the highest prediction accuracy. This model has reached the mAP metric of 0.92 on the validation dataset. SSD MobileNet V1 has demonstrated the best inference time with the inference rate of 23 frames per second.
Intelligent Data Analysis for Forecasting Threats in Complex Distributed Systems
Authors: Palchevsky Evgeny , Khristodulo Olga , Pavlov Sergey , Kalimgulov Artur
Published: December 2020

A threat prediction method based on the intellectual analysis of historical data in complex distributed systems (CDS) is proposed. The relevance of the chosen research topic in terms of considering the flood as a physical process of raising the water level, which is measured at stationary and automatic hydrological posts, is substantiated. Based on this, a mathematical formulation of the problem is formulated, within the framework of which an artificial neural network based on the freely distributed TensorFlow software library is implemented. The analysis of the effectiveness of the implemented artificial neural network was carried out, according to which the average deviation of the predicted water level when forecasting for one day at a stationary hydrological post was 3.323%. For further research on forecasting water levels, an algorithm is proposed for evaluating historical data at automatic posts, which will allow using these data to predict water levels according to the proposed method and at automatic posts. Thus, the neural network allows predicting the flood situation with acceptable accuracy, which allows special services to take measures to counter this threat.
Optimization of the Composition of Standards in Recognition and Compression Algorithms of Hyperspectral Images
Authors: Lebedev Leonid
Published: December 2020

The paper proposes a solution to the problem of minimizing the number of standards in order to increase both the compression coefficient of hyperspectral images (HSI) and the speed of correlation extreme compression methods (CEM). As modifications of the CEM, randomized and differential compression algorithms are offered. The randomized and difference algorithms are based on the hypothesis of spatial compactness of pixels located in local regions of the image matrix. This means that when a new template is formed based on an unrecognized pixel, there is a high probability of using a pixel that lies near the boundaries of the coverage areas of the existing templates, which leads to their increase. In order to reduce the influence of spatial compactness of pixels on the formation of standards, a methodology based on changing the sequence of recognized pixels is proposed. In a randomized algorithm, a row of the matrix is randomly determined for this, on the basis of which a sequence of recognized pixels is generated by a random column generator. In the difference algorithm of compression, the row number of the matrix is determined by the rule for finding the members of an arithmetic progression with a given difference. For the selected line a sequence of recognizable pixels is formed on the same principle. It should be noted that line-by-line pixel recognition in the self-learning mode allows compressing HSI of almost any volume. The effectiveness of the created algorithms is demonstrated on two fragments of real HSI. A comparative analysis of all three compression algorithms in terms of the quantitative composition of the obtained standards is presented.
Determination of Internal Waves Off the Coast of Morocco According to Earth Remote Sensing Data
Authors: Tatarnikova Tatyana , Martyn Irma , Stepanov Sergey , Petrov Yaroslav , Sidorenko Artem
Published: December 2020

This paper presents the results of a study of the internal wave isolation of the Northern coast of Morocco using synthetic aperture radar (SAR) images. A filter is applied to the remote sensing data to reduce the image grain, after which the direction of propagation of the wave is determined and its length is calculated. In most cases, internal waves appear on satellite images as quasi-periodic linear structures whose brightness is lower or higher than the background, which is well registered in the visible range and by synthetic aperture radar. When analyzing images off the coast of Morocco, internal waves were detected, the wave packet propagates in the direction from West to East. When comparing the obtained images with the bottom relief map, it can be assumed that the generation of internal waves is caused by the roughness of the bottom near the Northern coast of Morocco. The maximum wave length in the wave packet is almost 0.7 km, consists of at least 5 solitons, the prints of these solitons in the sea roughness area are visible in the images mainly in the Central part of a wave packet, the distance between a wave packet solitons is different. The wavelength decreases when moving to the back of a wave packet, which can be traced by changing the contrast on the site. As a result, internal waves were detected off the Northern coast of Morocco in rads images with a synthesized aperture, and the main characteristics of these waves were determined.
Modeling the Luminance Spatial-Angular Distribution in Lighting Scenes
Authors: Budak Vladimir , Chembaev Victor , Meshkova Tatiana , Zheltov Victor
Published: December 2020

Now days regulatory documents for non-special lighting systems, the illuminance and various parameters derived from it are normalized as a quantitative characteristic. In most cases, all calculations are carried out for illuminance on the floor of the room or on an imaginary working plane located at the height of the table. However, illuminance is an integral characteristic of incident light, while the human eye responds to light reflected from the surface. That is, if we take a completely black surface with a reflection coefficient equal to zero, then formally you can get the required illuminance on it, while visually we will not see anything, since nothing will be reflected from the surface. In terms of the human eye, luminance must be normalized instead of illuminance. Recently, the calculation and measurement of luminance was an extremely difficult task, so the it is understandable, that current regulatory documents describes almost illuminance normalization, but not luminance. This paper aims to modeling luminance spatial-angular distribution, which enables us to run the assessment of the lighting quality.
Comparison of Two Approaches to Calculate Orthoscopic Interference Pictures
Authors: Debelov Victor , Shelepaev Roman
Published: December 2020

In this article a computer model of the polariscope is regarded as a 3D scene. In this case, the interference pictures are the result of rendering. The light rays pass through several well-specified polariscope blocks. When developing a suitable renderer, algorithms are selected and estimated for calculating the behavior of the beams based on their physical correctness, speed, etc. A plane parallel plate of an anisotropic crystal is the main block of the scene that affects the resulting image. This article discusses the calculation of the interaction of light with this plate only. Two approaches to calculate orthoscopic interference pictures of optically anisotropic transparent crystals are considered. One is described in many well-known books and bases on definite simplifications. The other is a direct physically based modeling of a light ray path through a plane parallel plate made of a uniaxial crystal taking into account all losses of intensity while passing boundaries between media. The purpose of this paper is to estimate a difference between values obtained via different approaches
Occurrence of Proteinuria and its Predisposing Factors among Pregnant Women Attending Antenatal Care Clinic at St. Francis Hospital Nsambya.
Authors:   , Munyaga John Edward , Serunjogi David
Published: December 2020

Background: Proteinuria refers to a condition where more than trace amounts of proteins are found in normal urine. Proteinuria is a defining dysfunction of pre-eclampsia Proteinuria is one of the cardinal indications of pre-eclampsia, a common and severe complication in pregnancy. Also, there are several factors responsible for its occurrence among pregnant women. The study aimed to establish the occurrence of proteinuria among pregnant women and to establish the predisposing factors of proteinuria among pregnant women attending antenatal care services in St. Francis Hospital Nsambya. Methodology:  This was a cross-sectional study where qualitative and quantitative data was collected. Participants’ urine samples were taken off and analysed macroscopically, protein detection using uristics, and 25% SSA and then microscopic examination done once they had consented. Results:  Out of 96 participants, the occurrence of proteinuria was 9.4% (p = 0.094) and it was increasing with the increase in the age of the pregnant women. The predisposing factors to proteinuria in pregnancy were urinary tract infections (88.9%) (p = 0.889), hypertension (11.1%) (p = 0.111) and gestation age.  Conclusion and recommendation:  Clients who receive antenatal care services in St. Francis Hospital Nsambya antenatal clinic should routinely be screened for proteinuria. Wider research about proteinuria among pregnant women should be done to establish a more nationalistic occurrence. Health education should emphasize the importance of pregnant women reporting urinary tract infections after being empowered with its signs and symptoms even without pain. This is because urinary tract infections can lead to complications in pregnancy and could become fatal.
OPTIMISATION OF AN ELECTROCHEMICAL SENSOR BASED ON BARE GOLD ELECTRODE FOR DETECTION OF ALUMINIUM ION
Authors: Ringgit Gilbert , Siddiquee Shafiquzzaman , Saallah Suryani , Mohamad Lal Mohammad Tamrin
Published: December 2020

In this work, an electrochemical method for detection of trace amount of aluminium (Al3+), a heavy metal ion, based on a bare gold electrode (AuE) was developed. Current responses of the AuE under various type of electrolytes, redox  indicators, pH, scan rate and accumulation time were investigated using cyclic voltammetry (CV) method to obtain the optimum conditions for Al3+ detection. The sensing properties of the AuE towards the target ion with different concentrations were investigated using differential pulse voltammetry (DPV) method. From the CV results, the optimalconditions for the detection of Al3+ were Tris-HCl buffer (0.1 M, pH 2) supported by 5 mM Prussian blue with scan rate and accumulation time respectively of 100 mVs−1 and 15 s. Under the optimum conditions, the DPV method was detected with different concentrations of aluminium ion ranging from 0.2 to 1.0 ppm resulted in a good linear regression r² = 0.9806. This result suggests that the optimisation of the basic parameters in electrochemical detection using AuE is crucial before further modification of the Au-electrode to improve the sensitivity and selectivity especially for the low concentration of ion detection. The developed method has a great potential for rapid detection of heavy metal ion (Al3+) in drinking water samples.
Mindsets of Current Entrepreneurial and Imminent Labour Forces in Chakan and Mumbai: A Comparative Study
Authors:   Marwadi University, Rajkot, India., Vashisth Sharma Dr. Dipti , Samson Sarita ,   ATSS College of Business Studies and Computer Applications, Pune, India.
Published: December 2020

This paper is focused on the concept of Game theory, which producesoptimal decision-making of independent and competing actors in a strategic setting; we have designed hypothetical questions as a part of an online survey. Our respondents were (adults and students). Putting them in a critical economic situation, we asked them to answer a series of questions that would help us determine their mindsets, and form our raw data.
Planning of MICROGRID in Makhla village Amravati District
Authors:   Yeshwantrao Chavan College of Engineering, Nagpur, India., S.L Tiwari , Tiwari Dinesh ,   Sunvijay steels pvt limited, Nagpur, India.
Published: December 2020

Remote areas, where renewable energy systems can make their greatest impact, for the most part will not have data on the available resources. This is especially true in developing countries. Often, the designer has to estimate the resources either based on data available at similar or nearby locations or rely on qualitative information, which may be of the form :highly windy, highly variable, calm, mostly cloudy, etc. But, such information is only a snapshot and does not represent long term averages that are needed for planning. In present paper Micro Grid is planned for Makhla village in Amravati district as a rural electrification.
https://jusst.org/developing-the-rural-economy-structure-in-agriculture-towards-the-betterment-of-indias-economy/
Authors:   Department of Computer Science and  Engineering, NITTTR, Chandigarh, India., Doegar Amit , Dutta Maitreyee ,   Department of Computer Science and  Engineering, NITTTR, Chandigarh, India., Kumar Gaurav ,   Magma Research and Consultancy Pvt.  Ltd, Ambala, India.
Published: December 2020

In the present scenario, one of the threats of trust on images for digital and online applications as well as on social media. Individual’s reputation can be turnish using misinformation or manipulation in the digital images. Image forgery detection is an approach for detection and localization of forged components in the image which is manipulated. For effective image forgery detection, an adequate number of features are required which can be accomplished by a deep learning model, which does not require manual feature engineering or handcraft feature approaches. In this paper we have implemented GoogleNet deep learning model to extract the image features and employ Random Forest machine learning algorithm to detect whether the image is forged or not. The proposed approach is implemented on the publicly available benchmark dataset MICC-F220 with k-fold cross validation approach to split the dataset into training and testing dataset and also compared with the state-of-the-art approaches.
An Efficient Dynamic Call Admission Control for 4G and 5G Networks
Authors: Mamman Maharazu , Hanapi Zurina Mohd
Published: December 2020

The goal for improved wireless communication between interconnected objects in a network has been long anticipated. The present Long Term Evolution (LTE) fourth-generation (4G) network does not allow the variety of services for the future need, as the fifth-generation (5G) network is faster, efficient, reliable, and more flexible. The 5G network and call admission control (CAC) are best certainty that defines the elementary principles of the smart cities of the upcoming 5G network technology. It is predicted that substantial CAC in the smart cites environment where millions of wireless devices are connected, communication will be granted based on latency, speed, and cost. Furthermore, the present CAC algorithm suffers from performance deteriorates under the 4G network because of the adaptive threshold value used to determine the strength of the network. In this paper, a novel CAC algorithm that uses dynamic threshold value for smart cities in the 5G network to address performance deterioration is proposed. Simulation is used to evaluate the efficacy of the proposed algorithm, and results show that it significantly performs better than do other algorithm based on the metrics measured.
An Intelligent based System for Blind People Monitoring in a Smart Home
Authors: Zantou Pamely , A. Mousse Mikael , C. A. R. K Atohoun Béthel
Published: December 2020

Visually impaired people need help to travel safely. To make this possible, many travel aids have been designed. Among them, the cane which is considered as a symbol of visual deficiency in the whole world. In this work, we build an electronic white cane using sensors' technology. This intelligent cane detects obstacles within 2m on the ground or in height, and sends vocal instructions via a Bluetooth headset. We have also built a mobile application to track in real time the visually impaired and a WEB application to control the access to the mobile one. We use ultrasound, IR sensors and a raspberry pi to process data. We use Python as programming language for electronic devices. The mobile application is Android. Though, the WEB application is a REST API developed using Python and Java Script.
Assessing the Mobility of Elderly People in Domestic Smart Home Environments
Authors: Friedrich Björn , Steen Enno-Edzard , Fudickar Sebastian , Hein Andreas
Published: December 2020

A continuous monitoring of the physical strength and mobility of elderly people is important for maintaining their health and treating diseases at an early stage. However, frequent screenings by physicians are exceeding the logistic capacities. An alternate approach is the automatic and unobtrusive collection of functional measures by ambient sensors. In the current publication, we show the correlation among data of ambient motion sensors and the wellestablished mobility assessment Short-Physical-Performance-Battery and Tinetti. We use the average number of motion sensor events for correlation with the assessment scores. The evaluation on a real-world dataset shows a moderate to strong correlation with the scores of standardised geriatrics physical assessments.