bluuebunny/crossref_metadata_2025 huggingface dataset:
GUANTANAMERA, O FILME: INTERCULTURALIDADE E INCLUSÃO NO ENSINO DE CULTURAS E LITERATURAS HISPÂNICAS
Authors: Queiroz Amarino Oliveira de
Published: September 2019

O presente estudo buscar verificar de que forma a articulação entre as poéticas da oralidade e a arte cinematográfica pode configurar, dentro do contexto da sala de aula, uma ferramenta pedagógica intercultural inclusiva. Apoiados conceitualmente na perspectiva da Interculturalidade apresentada por Catherine Walsh (2005), entre outros autores, tomaremos como ponto de partida o filme cubano Guantanamera, realizado em 1995 pelos cineastas Tomás Gutiérrez Alea e Juan Carlos Tabío. Destacaremos na análise do seu processo narrativo a utilização da guajira, gênero lírico-musical criollo originário da ilha de Cuba, bem como a inserção do pataki, também referido como itan, relato sagrado da tradição oral afro-cubana, dois elementos fundamentais acionados pelos diretores na diegese da obra em questão e aqui tratados como possível recurso didático auxiliar no desenvolvimento das aulas de culturas e literaturas hispânicas.
O PAPEL DO PROFESSOR DE ESPANHOL /LE A PARTIR DA LEITURA DE CÓMO VIAJAR SIN VER (2010), DE ANDRÉS NEUMAN: REFLEXÕES E DESAFIOS
Authors: Maioli Juliana Bevilacqua
Published: September 2019

O trabalho discute acerca do papel e dos desafios do professor de língua espanhola/LE a partir da leitura da obra Cómo viajar sin ver (2010), do escritor hispano-argentino Andrés Neuman. O livro constitui uma narrativa híbrida que reúne registros da viagem realizada pelo autor por dezenove países da América Latina, em 2009. O relato nos conduz a uma excursão pela heterogeneidade étnica, linguística e sociocultural das paisagens latino-americanas. Na travessia, examinamos como as práticas de linguagens operam os mecanismos de produção de sentidos construídos na – e da – interação do sujeito e o mundo exterior, com a finalidade de repensarmos a importância do letramento crítico, da consciência intercultural e do ato da tradução enquanto elementos fulcrais no processo de ensino/aprendizagem do espanhol/LE no atual contexto educacional brasileiro.
A INFLUÊNCIA DO TIPO FONOTÁTICO NA EMERGÊNCIA DAS VIBRANTES DO ESPANHOL SOB UMA VISÃO DO SISTEMA ADAPTATIVO COMPLEXO
Authors: De Mesquita Neto Jose Rodrigues , Pontes Antôno Luciano
Published: September 2019

Visando analisar a emergência das vibrantes na aquisição da interfonologia do espanhol como língua estrangeira de professores brasileiros de espanhol, partimos da seguinte problemática: de que maneira emerge a interfonologia das vibrantes envolvendo o Português Brasileiro e o Espanhol como Língua Estrangeira de professores brasileiros de espanhol? Temos por hipótese básica que a interfonologia das vibrantes de professores brasileiros de espanhol emergem de modo distinto dependendo do tipo fonotático. Baseamo-nos, teoricamente, em autores como Larsen-Freeman (1997) e Beckner et al. (2009) que tratam a língua como Sistema Adaptativo Complexo. Para a realização da pesquisa, utilizamos uma metodologia experimental de corte transversal e tivemos como corpus de análise a gravação de docentes de espanhol da rede estadual e de cursos livres. Os resultados indicaram que existe competição entre os atratores associados às realizações fricativa e vibrante múltipla. Além disso, a variável tipo fonotático é relevante na construção da interfonologia dos róticos.
Apresentação
Authors: Tavares Márcia , Milreu Isis , Zolin-Vesz Fernando
Published: September 2019

Apresentação do dossiê temático
INSTRUÇÃO DE PERCURSO: DIMENSÕES ENSINÁVEIS PARA APRENDIZES OUVINTES DE LIBRAS (L2)
Authors: Aguiar Girlaine Felisberto de Caldas , Reinaldo Maria Augusta , Porto Shirley Barbosa das Neves
Published: September 2019

O ensino de Língua Brasileira de Sinais (Libras) para ouvintes numa perspectiva diferente das tradicionais aulas de vocabulário ou de gramática é o tema deste artigo, que tem por objetivos: (1) identificar as características definidoras do gênero instrução   de percurso; e (2) apontar e descrever dimensões constitutivas   desse  gênero relevantes   para o ensino de Libras como L2. Fundamentam o estudo pressupostos teóricos e metodológicos do interacionismo sociodiscursivo (ISD) para o ensino de língua centrado no gênero textual. Trata-se de uma pesquisa-ação e de caráter exploratório. Os resultados apontam duas dimensões   relevantes para a construção do modelo didático desse gênero (MDG).Palavras-chave: Ensino de Libras como L2. Interacionismo Sociodiscursivo. Gêneros textuais. Modelo didático de gênero
“COBRA-DE-VIDRO” DRAMATURGIA DE CHICO BUARQUE E RUY GUERRA NO ENSINO FUNDAMENTAL
Authors: Coenga Rosemar Eurico , Costa Anna Maria Ribeiro F. M.
Published: September 2019

Este estudo tem como objetivo apresentar aos Anos Finais do Ensino Fundamental uma proposta didático-pedagógica baseada no gênero dramático, aplicada nas disciplinas de História e Linguagens, no estabelecimento de uma discussão sobre formação do leitor e dramaturgia. Com base metodológica eminentemente bibliográfica, nas discussões sobre dramaturgia, leitura e formação de leitor, seguimos Grazioli (2007, 2015, 2019), Rösing (2005) e Zilberman (2005); Silva (2004), Zappa (2011) e Ramos e Miranda (2012) para os dados biográficos de Chico Buarque e Ruy Guerra. Sobre a invasão holandesa no Brasil e da atitude de Calabar em apoiar os holandeses, estudamos Guerra (1986), Schalkwijk (2000), Vainfas (2000) e Fausto (2007). Este trabalho pode subsidiar professores de Linguagens e de História, no que tange a um conhecimento sistematizado em literatura no Ensino Fundamental. Aos alunos, para além dos componentes curriculares, almejamos atender aos compromissos da Educação Básica concernentes aos direitos éticos, estéticos e políticos.Abstract: This study aims to present to the Final Years of Elementary School a didactic-pedagogical proposal based on the dramatic genre, applied in the disciplines of History and Languages, in the establishment of a discussion about the formation of the reader and dramaturgy. In this paper, we present Grazioli (2007, 2015, 2019), Rösing (2005) and Zilberman (2005) and Silva (2004), Zappa (2011) and Ramos and Miranda (2012) for the biographical data of Chico Buarque and Ruy Guerra. Regarding the Duth invasion in Brazil and Calabar’s atitude in supporting the Dutch, we studied Guerra (1986), Schalkwijk (2000), Vainfas (2000) and Fausto (2007). This work can subsidize teachers of Languages and History, regarding a systematized knowledge in literature in Elementary School. To the students, in addition to the curricular components, we aim to meet the commitments of Basic Education regarding ethical, aesthetic and political rights.Keywords: Elementary Education. History. Literature. Calabar: o elogio da traição. Dramaturgy.
Apresentação
Authors: Tavares Márcia , Grazioli Fabiano Tadeu , Flores Fulvio Torres
Published: September 2019

apresentação do número temático
ASSESSMENT OF THE CURRENT STATE OF
COASTAL WATERS OF THE SOUTHERN PART OF LAKE BAIKAL ON SANITARY AND
MICROBIOLOGICAL INDICATORS WITH USE OF THE TEST SYSTEMS
Authors: Mosharova I.V. , Il’inskij V.V. , Il’ina O.V.
Published: September 2019

Sanitary and microbiological researches of a coastal surface water of the southern part of Lake Baikal
(from the Listvyanka to the Tanghui) were conducted in June, 2017. Total number of bacteria varied
over a wide range – from 0.93 million сells/ml up to 2:05 million сells/ml, with an average
1.41 ± 0.3 million сells/ml. Biomass of bacteria varied from 11.05 to 305.00 mg С/m3, with an average of
123.34 mg С/m3. Coastal waters of the southern site of Lake Baikal mainly had a beta-meso-saprobic
status in June, 2017. The total microbial number was determined with the use of the test systems for the
first time. The values of the total microbial number were less than 1 000 COU/ml and varied from 9 to
412 COU/ml. Innovative test systems Petrifilm are of great interest for rapid assessments of the sanitary
and microbiological status of reservoirs directly in the field conditions.
INCREASED VOLATILITY OF EXCHANGE PRICES ON ENERGY RESOURCES AS AN ILLUSTRATION OF THE NEW REALITIES OF THE GLOBAL ECONOMY DEVELOPMENT IN THE SECOND DECADE OF THE XXI CENTURY
Authors: SOKHATSKA Olena
Published: September 2019

Sokhatska O. Increased volatility of exchange prices on energy resources as an illustration of the new realities of the global economy development in the second decade of the XXI century.

Introduction. Increased volatility in the exchange markets of energy resources, primarily oil, is the reality of the global economy development in the second decade of the XXI century. Sharp drops in prices and fast change of trends make these markets difficult to predict, that increases the risks for both producers and consumers, for exporting countries and importers.

Purpose. The purpose of the article is the systematization of reasons of increased volatility of energy exchange’s prices primarily oil in the second decade of the XXI century, and development on this basis recommendations for their consideration in the process of reforming energy sector and in determination of controlling parameters in the annual budgets of Ukraine.

Results. Global economy restructuring in the context of computerization, robotics and the transition to “clean” types of energy is fait accompli. In implementing the strategy of comprehensive reformation of all spheres of activity in our country, consideration of these trends in global economic development is not only appropriate, but necessary. In this context provided the limitation of resources, there is no doubt concerning their focus on technological and informational innovations. The above-mentioned follows from the direct need for the withdrawal of Ukraine’s economy from the XX century to the XXI century.

Conclusions. Increased volatility in the exchange markets of energy resources, primarily oil, is the reality of the global economy development in the second decade of the XXI century. Sharp drops in prices and fast changing of trends make these markets difficult to predict, that increases the risks for both producers and consumers, for exporting countries and importers. Until recently, increased volatility and lack of methods for accurate predictions of future prices of energy markets had been explained by the effect of random factors (natural and manmade disasters, political conflicts and military actions in the area of production) and the presence of significant by volumes speculative component of exchange markets. However, in the post-crisis period more significant factors of influence on hydrocarbon prices in general and oil in particular are clearly manifested, the effect of which is caused by deep structural transformation, serving the global economy. It is about innovative development, including the transition of humanity to the era of the fourth industrial revolution, which involves fundamental changes of forms and types of business in general, and its energy supply in particular
PENERIMAAN TUBEKTOMI SEBAGAI METODE KONTRASEPSI DI KABUPATEN PANGKEP
Authors: Nawang Fea Aurora  , Muh. Andi Multazam  , Suharni A. Fachrin
Published: September 2019

Program keluarga berencana mendukung upaya pengendalian pertumbuhan penduduk. Salah satu upaya program KB yaitu meningkatkan penggunakan metode kontrasepsi jangka panjang seperti kontrasepsi tubektomi. Tujuan penelitian ini adalah untuk memahami lebih mendalam mengenai penerimaan kontrasepsi tubektomi di Kabupaten Pangkep. Jenis penelitian ini adalah kualitatif dengan pendekatan fenomenologi untuk melakukan eksplorasi mengenai keputusan pemilihan tubektomi dengan teknik wawancara mendalam (In-depth interview) dan observasi selama penelitian berlangsung. Penelitian ini bersifat deskriptif seperti transkip wawancara, foto, rekaman suara dan lain-lain.Hasil penelitian ini  menunjukkan bahwa pengetahuan akseptor tubektomi rendah. Motivasi, dukungan suami dan peran tenaga kesehatan sangat berperan Faktor penyulit menjadi salah satu penyebab dan faktor jumlah anak berpengaruh terhadap keputusan pemilihan metode tubektomi di Kabupaten Pangkep. Dapat disimpulkan penerimaan tubektomi di Kabupaten Pangkep sudah baik karena adanya peran yang besar dari tenaga kesehatan yaitu dokter kandungan dan bidan yang selalu berusaha untuk memotivasi pasien dan memberikan informasi kepada para akseptor. Juga dukungan suami yang juga ikut berperan besar dalam penerimaan tubektomi.
FAKTOR FAKTOR YANG BERHUBUNGAN DENGAN PENURUNAN FUNGSI KOGNITIF PADA LANSIA
Authors: Irfan Permana  , Asri Aprilia Rohman  , Tita Rohita
Published: September 2019

Salah satu masalah kesehatan yang sering kali muncul pada penduduk lansia adalah penurunan fungsi kognitif. Fungsi kognitif ini didapatkan melalui interaksi antara lingkungan formal yaitu pendidikan serta lingkungan non formal yang didapatkan dari kehidupan sehari-hari. Fungsi kognitif ini dapat mempengaruhi tingkat kemandirian seseorang. Gangguan fungsi kognitif ini sering kali berdampak pada kehidupan sosial, psikis serta aktivitas fisik para lansia. Tujuan Untuk mengetahui Faktor - faktor yang berhubungan dengan penurunan fungsi kognitif pada lansia di PuskesmasKec. Panumbangan Kab. Ciamis

Desain penelitian korelasional dengan desain penelitian cross sectional. Populasi dalam penelitian ini berjumlah 38 orang, dengan jumlah sampel38 orang. Hasil penelitian Hasil analisis data denganchi-square.dengan batas kritis yakni 0,05 atau dapat dengan cara membandingkan antara nilai chi-square hitung dengan chi-square tabel. Jikanilai sig < 0,05 maka terdapat hubungan yang signifikan, dan jika nilai sig > 0,05 maka terdapat hubungan yang signifikan.Ada Hubungan antara factor Usia dengan penurunan fungsi kognitif lansia,Tidak Ada Hubungan antara factor Jenis Kelamin dengan penurunan fungsi kognitif lansia, Ada Hubungan antara factor Riwayat Penyakit dengan penurunan fungsi kognitif lansia, Ada Hubungan antara faktor Status gizi dengan penurunan fungsi kognitif lansia.
EFEKTIVITAS PENYULUHAN DENGAN MENGGUNAKAN MEDIA LEAFLET DAN VIDEO BAHASA DAERAH TERHADAP PENGETAHUAN BAHAYA ROKOK PADA REMAJA
Authors: Andan Firmansyah  , Ahid Jahidin  , Nur Isriani Najamuddin
Published: September 2019

Latar belakang : Rokok sudah sangat terkenal dan tidak asing lagi bagi seluruh kalangan, hampir seluruh kalangan baik orang dewasa, remaja bahkan anak-anak pasti sebagian besar pernah mengisap batang rokok. Sebagian besar perokok sudah mengetahui dampak dan bahaya dari rokok itu sendiri, bahkan disetiap bungkus rokok sudah menyebutkan bahaya rokok itu sendiri, namun sebagian orang-orang tetap tidak menghiraukannya. Proses penyuluhan kesehatan dalam mencapai tujuan melalui perubahan perilaku remaja yang dipengaruhi oleh beberapa faktor diantaranya yaitu materi atau pesan yang disampaikan alat peraga, metode dari petugas atau pendidik yang melakukan promosi kesehatan serta bahasa yang digunakan.

Tujuan: Tujuan penelitian ini untuk mengetahui efektifitas penggunaan media leaflet bahasa daerah dan video bahasa daerah terhadap pengetahuan remaja tentang bahaya rokok.

Metode : Jenis penelitian ini adalah Quasi Eksperimen dengan rancangan penelitian Pretest and Posttest two Group Design dengan menggunakan media leaflet bahasa daerah dan video bahasa daerah sebagai bentuk edukasi pada 120 remaja. Pengukuran pengetahuan pre-test dan post-test menggunakan kuesioner kemudian dilakukan analisis dengan uji wicoxon.

Hasil : Ada perbedaan pengaruh antara kelompok leaflet bahasa daerah dan video bahasa daerah, dimana nilai p = 0.000 ≤ α = 0,05, diketahui mean sesudah penyuluhan menggunakan media leaflet bahasa daerah sebesar 1,98 sedangkan nilai mean sesudah penyuluhan media video bahasa daerah sebesar 2,32.

Kesimpulan : Kedua penggunaan media leaflet bahasa daerah dan video bahasa daerah sama efektif dalam meningkatkan pengetahuan remaja tentang bahaya merokok.
Design and Analysis of Substrate Integrated Waveguide (SIW) for High Frequency Applications
Authors:   Department of Electronics and Communication, Punjab University,Patiala, India., Sharma* Manvinder , Singh Harjinder ,   Department of Electronics and Communication, Punjab University ,Patiala, India.
Published: September 2019

In this paper, substrate integrated waveguide has been designed and analyzed for high frequency applications. As high frequency suffers attenuation due to metal waveguide, atmospheric attenuation and Rain fade etc.A improved waveguide method is adapted known as Substrate Integrated Waveguide. SIW is transition between micro-strip antenna and Dielectric filled Waveguide antenna. SIWs are planar structures so they can be fabricated over PCBs and can be easily integrated with supplementary transmission lines. In the study, the different parameters like electric field generated, transmission gain and return loss is evaluated. Results are calculated over a frequency ranging from 6 GHz to 11 GHz.
Secure And Efficient Cluster Based Routing Model For Wireless Sensor Network
Authors:   NMIT, Bangalore, India,, H.V* Chaitra , G.K Dr. Ravikumar ,   Professor, BGSIT, India,
Published: September 2019

recently wireless sensor network has be adopted across wide range of application such as Internet of Things (IoT) based healthcare, military domain etc. due to its low cost availability and ease of deployment. For such application efficient secure and energy efficient design is needed. For improving energy efficiency exiting model adopted cluster based routing model. However, it incurs energy overhead among cluster head. Therefore, efficient cluster selection algorithm is needed. This work present an energy efficient cluster selection algorithm using multi-objective function using enhanced Imperialist Competitive Algorithm. Further, for providing secure communication the existing model are designed using asymmetric cryptography such as RSA, and Diffe-Hellman etc. As a result, incurs communication overhead and increase packet processing delay. For overcoming research challenges this work present symmetric Elliptical curve cryptography (ECC model. The proposed secure and efficient symmetric based ECC (SESECC) attained significant performance in terms of communication overhead, packet processing time and lifetime.
Chatbots Employing Deep Learning for Big Data
Authors:   Department of Computer Science and Engineering, IKG Punjab Technical University, Jalandhar, India., Verma* Prince , Jyoti Kiran ,   Department of Information Technology, GNDEC, Ludhiana, India
Published: September 2019

With the evolution of artificial intelligence to deep learning, the age of perspicacious machines has pioneered that can even mimic as a human. A Conversational software agent is one of the best-suited examples of such intuitive machines which are also commonly known as chatbot actuated with natural language processing. The paper enlisted some existing popular chatbots along with their details, technical specifications, and functionalities. Research shows that most of the customers have experienced penurious service. Also, the inception of meaningful cum instructive feedback endure a demanding and exigent assignment as enactment for chatbots builtout reckon mostly upon templates and hand-written rules. Current chatbot models lack in generating required responses and thus contradict the quality conversation. So involving deep learning amongst these models can overcome this lack and can fill up the paucity with deep neural networks. Some of the deep Neural networks utilized for this till now are Stacked Auto-Encoder, sparse auto-encoders, predictive sparse and denoising auto-encoders. But these DNN are unable to handle big data involving large amounts of heterogeneous data. While Tensor Auto Encoder which overcomes this drawback is time-consuming. This paper has proposed the Chatbot to handle the big data in a manageable time.
A Research on the Factors that Impact the Effectiveness of Organizations in IT AND ITES in Coimbatore
Authors:   Assistant Professor, Department of Commerce, Karpagam Academy of Higher Education (Deemed to be University), Coimbatore, Tamil Nadu, India., Bhubaneswari N T* Dr. Shrie , J Dr. Sudarvel ,   Assistant Professor, Department of Management, Karpagam Academy of Higher Education (Deemed to be University), Coimbatore, Tamil Nadu, India.
Published: September 2019

Organization effectiveness determines how well an organization achieves its objectives with the given resources. In the present study the factors that influence organization effectiveness like organization culture, quality of work life, organization change and demographic factors have been considered for the study. The study was conducted in Coimbatore City as it is the second largest software producer in Tamil Nadu, contributing to around 8% of the total GDP. 400 respondents were selected randomly and questionnaires were collected from them. The collected data have been analyzed using regression analysis, and it is found that among all the demographic factors, gender and total workforce in the organization have influence on organization effectiveness. Organization culture, quality of work life and Organization change also play a part. Based on the findings, suggestions and conclusion have been given.
Synthesis and Performance Analysis of Acetylene for Dual Fuel Mode using S.I Engine
Authors:   Assistant Professor, Mechanical Engineering Department, Priyadarshini Bhagwati College Of Engineering, Nagpur, India, Ganvir* K.D. , Pachkawade N.D. ,   Assistant Professor, Mechanical Engineering Department, Priyadarshini Bhagwati College Of Engineering, Nagpur, India
Published: September 2019

From the reference of past few decades it is believed that crude oil petroleum products are becoming scarce and very costly. As technology is advancing fuel economy of engine is getting improved and will continue to Improve.Also, there is an enormous increase in variety of vehicles which has started dictating the demand for fuel. Gasoline and diesel will become scarce and very expensive in near future. With the increased use and depletion of fossil fuels, there is an almost need to find an alternative fuel, so that some of the problems can be minimized. An effort has been made to use an alternate fuel in 4-stroke spark ignition engine. Another reason motivating the development of an alternate fuel for an S.I engine is the concern over the emission problems of use of gasoline. Combined with the other air polluting systems the large no. of automobiles is a major contributor to the air quality problems of the world. The engine used for alternate fuel is a modified S.I engine, which was originally designed for petrol fuelling. An extensive research and development is done by using acetylene as an alternative fuel which is a gas, obtained from combination of calcium carbide and water. For this, particular storage gas cylinder is designed with certain mechanical elements. Maximum performance and investigation for obtaining the efficiencies can be done using this alternative fuel and hence analysis based on performance is carried out. Also Comparison study of petrol and acetylene, CNG and acetylene is accomplished.
Characterization of Fiber Metal Laminates, Bonding and Manufacturing Methods
Authors:   Assistant Professor, Department of Mechanical Engineering, Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu, India, T* Subesh. , D Yogaraj. ,   Assistant Professor, Department of Mechanical Engineering, Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu, India, V Ramesh. ,   Assistant Professor, Department of Mechanical Engineering, Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu, India
Published: September 2019

Materials having low density combined with superior strength are gaining demand in the field of automobiles, aeronautical and military appliances. Fiber Metal Laminates (FML) is becoming the material of choice for the above mentioned applications because of the ability to tailor it to meet the demands of the end applications. This paper throws light on the commercially available for of FMLs, its production methods, property enhancement and diverse applications. As such Carbon fibre reinforced composite are preferred for making automobile bonnets and fuselage in military aircraft due to the superior strength to weight ratio. On the other hand glass fiber reinforced composite materials are used to manufacture railway locomotive body panels due to the high tensile strength and impact strength. This paper can be used as reference for budding engineers who want to gain first-hand knowledge on FMLs.
Metakaolin Influence on Concrete Durability Properties
Authors:   Civil Engineering department, S. R. K. R. Engineering College, Bhimavaram, India, S. L.* Ganesh , Sabarish  ,   G., Civil Engineering department, S. R. K. R. Engineering College, Bhimavaram, India., Raju Krishnam ,   G. L. V., Civil Engineering department, S. R. K. R. Engineering College, Bhimavaram, India., V. P. Harshan ,   Civil Engineering department, S. R. K. R. Engineering College, Bhimavaram, India.
Published: September 2019

Mineral admixtures are being used today almost in all concretes partially, to improve workability, engineering properties and also to enhance durability of the concrete. These admixtures are industrial by-products. In the present study, mineral admixture such as metakaolin (MK) is replaced partially in cement to investigate permanence properties of concrete in terms of initial water absorption, final water absorption and confrontation to acid attack. Inorder to identify the durability properties, concrete of M30 grade was prepared. The mineral admixture content was varied from 0% to 30% by volume of cement with 10% gradient. In acid attack, 3% H2SO4 solution is used for curing of specimens and the corresponding weight losses (%) were evaluated for curing periods of 7 days, 14 days and 28 days. Both initial and final water absorptions of the metakaolin-modified concrete have been improved when metakaolin content was increased up to 10% advantageously. And, also weight loss was decreased when metakaolin content varied from 0% to 30%.
Different Converter Topologies for Solar Photovoltaic System with methods for Maximum Power Point Tracking Algorithms
Authors:   Asst. Prof. KC College of Engineering and Management studies and Research, Thane (w), Kulkarni* Prof. Prasannati , Deshmukh S.P. ,   Associate Dean Academic Program ICT Matunga, Mumbai
Published: September 2019

Renewable energy sources are becoming important for the production of electricity used in residential, commercial and industrial applications. These resources include non-conventional sources like solar, wind, hydro, biogas, tidal and biomass. All these are contributing in the production of electrical energy and also help in reducing the pollution by reducing the green gas emissions which were one of the reasons to reduce the use of conventional sources. Out of all of the above, the source which is gaining an importance and maximum usage is a solar energy. The reason behind its extensive use is it is freely available, abundant, non-pollutingin nature and its conversion without involving any rotating device. Combining the two systems increases the performance and efficiency of a particular system. Hence to improve its performance and use by two-fold, a solar system can be integrated with thermal, hydro or wind power system. Also, a suitable converter topology will be used along with an appropriate control algorithm. Solar energy changes as per irradiance and temperature in a day also one factor which reduces the power output is the partial shedding in cells. This will alleviate the conversion efficiency of solar system (About 20%). Many conventional and advanced algorithms are used for getting the optimum output from a solar system. Now days to get optimum energy from a solar system, soft computing algorithms are used in a system which are called as operating point tracking algorithms. This paper intended to emphasize on converter topologies and a brief introduction of MPPT algorithms.
Velocity Profile of Fluid Particle Suspension over a Horizontal Plate with Electrification of Particles
Authors:   Department of Mathematics, Centurion University of Technology and Management,Odisha,India, Samantara* Tumbanath
Published: September 2019

The modelling of electrified flow over a horizontal plate is considered. Here the fluid is of Newtonian type and fluid-fluid, fluid- particles collisions are accounted. The effective volumetric force, viscous dissipation, browanion diffusion, in fluid phase as well as particle phase has been considered. In this paper we considered the generation of electricity due to hitting of particles with each other and with the wall of the flow and its impact on motion of flow particles. The systems of equations representing the flow are solved by finite difference method. It concludes from outcome of computation that the particle velocity rises with rise of electricity generation and increasing size of particles.
Strategy for Flawless Transfer of Islanded and Grid Connected Modes with Modifed Droop Controller
Authors:   Department of EEE,Kongu Engineering College Erode, India, Sheela* Dr.A. , Revathi Ms.S. ,   Kongu nadu college of Engineeringand technology, Trichy., Ragul Mr.S. ,   Kongu nadu college of Engineeringand technology, Trichy.
Published: September 2019

Technical advances in power electronics and generation capabilities have made the possibility of Distributed Generation (DG) systems. A microgrid is an effective division of a distributed generation system which is analysed by its capability of its operation both as a grid connected and isolated condition. All independent sources operate separately when the main grid is capable of supporting voltage. In case of islanded mode, dynamics is greatly influenced by the connected sources and on the power handling ability. Control of power interfaced converters is of major concern in both the modes of operation. In grid connected mode of operation, the current of the voltage developed needs to be controlled whereas, in Isolated condition, building of voltage is required.In the islanded mode of operation, all the resources in a microgrid should be controlled in coordination with each other so that a stable and a balanced three-phase sinusoidal voltage is obtained. Conventional droop controller is modified for accurate sharing among power converters even when the measured voltage and frequency of the inverters are not the same. Droop coefficients are estimated so that power sharing is more accurate for the respective changes in the power values. They also enable the flawless transfer of the operation mode from islanded to grid connected or vice versa.
Capacity Enhancement using Game Theory-Based Power Assignment for 5G Cellular Network
Authors:   Department of ECE, Sathyabama University, Chennai, Tamil Nadu, India., Raj* T. Reena , Velmurugan Nagarajan ,   Department of ECE, Adhiparasakthi Engineering College, Melmaravathur, Tamil Nadu, India.
Published: September 2019

The increasing demand for high data rate services necessitates technology advancement and adoption of beyond 4G termed as 5G cellular standards. In this paper, game theory-based power assignment for capacity enhancement is investigated for 5G cellular network. Specifically, in this work, we analyze a multiple input and multiple output (MIMO) multi-carrier (MC) code division multiple access (CDMA) scheme as a possible air interface for next generation wireless network with capacity enhancement techniques. A pricing methodology and two non-cooperative MIMO power control games using recreation hypothesis are proposed in this work. The study shows that the proposed pricing scheme and power control games prove to be powerful techniques for attaining an enhanced performance as it results in 10% growth in equilibrium with less power usage in a MIMO MC-CDMA uplink communication.
Fifteen Level Cross H Bridge Multilevel Inverter Fed PMSM
Authors:   PG Scholar, EEE Department, Gokaraju Rangaraju Institute of Engineering & Technology, Hyderabad, INDIA., Reddy* B. Yogeswara , Rao J. Srinivas ,   Research Scholar, EEE Department, KLEF, Vaddeswaram, INDIA., Kumar Dr. T. Suresh ,   Professor, EEE Department, Gokaraju Rangaraju Institute of Engineering & Technology, Hyderabad, INDIA, Nagarjuna  ,   PG Scholar, EEE Department, Gokaraju Rangaraju Institute of Engineering & Technology, Hyderabad, INDIA.
Published: September 2019

Modeling and simulation of fifteen level cross H bridge multilevel(ML) inverter fed three-phase PMSM presented in this paper. In order to overcome the setbacks of an inverter via switching losses and harmonic disturbance, Cross H bridge MLI topology is developed. The number of switches and DC voltages considered in this model are much inferior to other inverter topologies. The topology presented in the paper has better output and lower harmonic distortion (THD). Also, Permanent Magnet Synchronous Motor (PMSM) have significant advantages over other drives. Analysis and Simulations of 5, 9 and 15 level cross H bridge MLI were performed and presented.
Voltage Slump Compensation using Facts Controllers on Power System
Authors:   Professor, Department of EEE. Sriram Engineering College, Chennai, TN, India, Sankar* S. , Kumar M. N. Saravana ,   Assistant Professor, Department of EIE. Erode Sengunthar Engineering College, Erode, TN, India., Prabhu P. ,   Associate Professor, Department of Mechanical Engineering. Sriram Engineering College, Chennai, TN, India., Sivanandakumar Dr. D. ,   Assistant Professor, Electrical and Electronics Engineering,
Published: September 2019

This article dispense the different FACTS controllers integrated circuits using a simulation program that emphasis with PSPICE. The FACTS controller controls series impedance, shunt impedance, voltage, current and phase angle. In this paper, a simplified circuit model of Series Compensator and Unified Power Quality conditioner has been analyzed and the simulation results coincides with the theoretical results..
Email Spoofing & Backlashes
Authors:   Department of Computer Science and Engineering, Sir M. Visvesvaraya Institute of Technology, Bangalore, India., Ajina* A. , kumar Ujwal ,   Department of Computer Science and Engineering, Sir M. Visvesvaraya Institute of Technology, Bangalore, India.
Published: September 2019

The email service is a core platform for Mass communication as a consequence of which, it becomes central Target of all the social engineering and phishing attacks. As a consequence, attackers can try to impersonate or fake a trusted identity to carry out highly sophisticated and deceptive phishing attacks via Email Spoofing. In this work, we analyze: (1) how different Email providers detect and deal with such attacks? (2) Existing protection techniques and what is its scope of effectiveness? (3) Under Which conditions do spoofed emails reach inbox and its potential consequences? (4) Best practices and Adaptability apart from existing methods to remain secure. We address this concern by considering the parameters of top 25 email services (Used by more than billions of users) and also real world experiments. The existing protocols, security layers and the restrictions based on detection methods. The scale of implications by allowing the forged emails to enter the inbox despite getting detected by layers of SPF, DKIM, DMARC and ARC. The extent of problems caused in different paradigms, and the potential of having just SMTP implemented without any additional security layers within the domains. The impact of Misleading UI for allowed spoofed emails by providers is also discussed briefly. We observe the impression of security when users are caught off guard in real world testing on domains (eg. Gmail, Hotmail, Yahoo mail, etc ) by simple platforms to spoof (eg. emkei.cz) apart from discussing the anomalous behavior of gmail as a response. We have conducted experiment to analyze behavior of top email domains against spoofed emails of various types.
Standardization or Customization of the Marketing-Mix Strategy? Evidence Drawn from FMCG MNCs in UAE
Authors:   Assistant Professor, Department of Management and Commerce, Amity University, Dubai, UAE, Khan* Dr. Shahzia
Published: September 2019

To standardize or to customize? This question has always been the dilemma of numerous companies that decide to operate beyond the national boundary. This sensitive and ambiguous issue has caught the attention of several marketers and scholars resulting in emergence of different school of thoughts. The standardization school of thought attributed the world as a homogeneous place, hence advocating standardization of the elements of the marketing-mix strategy to yield numerous advantages to both the consumer and the marketer. Contradicting the standardization school of thought, the believers of adaptation approach argued that the world is a heterogeneous place and MNCs need to adapt the differences in the market environment in order to appeal to its target market in the host country, hence customization of marketing-mix strategy is imperative. Further, what has amplified the dilemma is the degree of adaptation or standardization required. Is it necessary to customize or standardize all the elements of marketing- mix (product, price, place and promotion)? The purpose of this study is to draw an insight into the level of standardization or customization of various elements of marketing mix of Fast Moving Consumer Goods (FMCG) MNCs in the UAE. The results of the study indicated that the FMCG MNCs operating in UAE have adapted a mixed approach to the marketing-mix strategy wherein they standardize critical elements of the marketing-mix and customize the rest in order to respond to the host country differences.
OOFFMM: A Size Estimation Model for Real Time Application
Authors:   Assistant Professor, Department of Computer Science & Engineering, Inegral University, Lucknow, U.P., India., Praveen* Sheeba , Devendra Agarwal ,   Prof. & Head, Department of Computer Science,School of Engineering, BBD University, Lucknow. U.P., India.
Published: September 2019

A lot of Size Estimation technique has been previously proposed for estimation of the effort of object oriented software projects. After reviewing several object oriented metrics we found that FFP is most excellent right metrics for real occasion application. We took FFP metric for estimating the size. There control functions will helps to calculate those complex, scientific or real time process that were not easily estimated by FP or any other metrics. This research job mostly focus on formative the functional_size of Real-time application at early stage. We define the rules to identify logical files from UML diagrams on different models of OMT. This proposed model is completely base on OOD Methodology owing to the version of the Function_Point Analysis to Object_Point Analysis .We also presented the result obtained by applying the model in a Case study. The result has proven that discovered OOFFA metric and Effort estimation model (OOFFMM) is the best model and metric suite for object oriented MIS applications as well as real time applications.
Interpolation of the Histogramed MR Brain Images for Resolution Enhancement
Authors:   Research Scholar, ECE department, JNT University Anantapur, Ananthapuramu, Andhra Pradesh, India., Stud* A.Charles , Ramamurthy N. ,   Professor of ECE department, G.Pullaiah College of Engineering & Technology, Kurnool, Andhra Pradesh, India.
Published: September 2019

Magnetic resonance imaging (MRI) is an incredible testing method which provides appropriate anatomical images of the body. For the diagnosis, high resolution MR images are essential to extract the detailed information about the diseases. However, with the measured MR images it’s a challenging issue in extracting the detailed information associated to disease for the posterior analysis or treatment. Usually to improve the resolution of the MR image, histogram equalization process has to be applied. In this paper, interpolation method is applied to improve the resolution of MR brain images for the histogram-ed images. And for the assessment of the skillfulness of introduced method, performance metrics such as peak signal to noise ratio (PSNR) and absolute mean brightness error (AMBE) are measured. The peak of signal for the enhanced images through interpolation will be much better and may have the good variation to the mean brightness error. With this there can be potential to the artificial intelligence for better diagnosis in complex decisive instances.
Effect of Mn3O4 on the Dielectric Characteristics of Cdo - Mn3O4 Nanocomposites
Authors:   Department of Physics, Noorul Islam centre for Higher Education, Kumaracoil, Tamil Nadu 629180, India., Rani* C. Sagi , John N. Joseph ,   Department of Physics, Kamarajar Government Arts and Science College, Surandai, Tamil Nadu - 627 859, India.
Published: September 2019

Undoped CdO, Mn3O4 and CdO - Mn3O4 doped nanocomposites in the ratio 9:1, 8:2, 7:3 and 6:4 were successfully synthesized through thermal decomposition at high temperature by adopting the method of solid state reaction. powder X-ray diffraction (PXRD) was employed to carry out the structural characterization. It was found that as the concentration of Mn3O4 was increased the size of the prepared CdO-Mn3O4 composites has decreased. The change of various dielectric variables like dielectric loss (tanδ), dielectric constant (εr) was determined. Moreover the change of ac conductivity (σac) with respect to frequency was carried out using LCR meter. It was found that these dielectric parameters have increased with respect to the temperature. It was also found that, with an increase in temperature the dc conductivity measurements for the prepared nano composites have also increased
Hybrid Mobile Ad-Hoc Delay Tolerant Network for Optimum Routing in Wireless Sensor Networks
Authors:   Electronics and Communication Engineering, United Institute of Technology, Coimbatore, India., Rathish C R , P* Prakasam ,   School of Electronics Engineering, Vellore Institute of Technology, Vellore, India.
Published: September 2019

Due to some misbehaving nodes in Mobile Ad-hoc networks (MANETs), data is lost or false data is delivered. In order to detect and re-configure the path from the source to terminal, Ad-Hoc On- Demand Distance Vector (AODV) routing protocol is used. In existing method the black holes are generated due to the Ad-Hoc On-Demand Distance Vector (AODV) routing protocol. Hence a Delay Tolerant Network (DTN) is proposed to cope up with the black holes. In this paper, it is proposed to operate by forming hybrid network with MANET and DTN as MADT Network is to deliver the correct data with increased bit rate and low delay. The proposed Hybrid MADT network has been verified and the results show that the throughput of the proposed network is increased by 0.7%, the packet transmission rate is enhanced by 7% and the end-to-end delay is reduced by 4%.
Strength and Acid Resistance of M50 Grade Self-Compacting Concrete
Authors:   Department of Civil Engineering, Malla Reddy Institute of Technology, Hyderabad, India., Choudhury* Ipsita Bose Roy , Subhalakshmi V. ,   Department of Civil Engineering, Malla Reddy Institute of Technology, Hyderabad, India.
Published: September 2019

Self-compacting concrete have very high strength and durability and is a fluid mixture of high performance, which is applicable in placing at difficult condition and without any vibrator in the structures with congested reinforcement. Sufficient powder along with a super plasticizer is used to make Self compacting concrete in order to flow it while the coarse aggregate are kept in a vicious suspension.M50 grade self-compacting concrete is developed using fly ash and rice husk ash which are industrial by products. The flow and strength properties of SCC in comparison with conventional concrete are investigated. Concrete is susceptibility to acid (such as nitric acid, hydrochloric acid and acetic acid) attacks because of its alkaline nature. Acid Durability Loss Factor is used to study the loss of strength, stability and weight of SCC in the influence of acid. This factor gives the performance of both strength and durability.
Observation on Therapeutic Plant Identification based on Deep Learning Technique
Authors:   Research Scholar in Computer Science, Sri Ramakrishna College of Arts and Science (Formerly SNR Sons College), Coimbatore, India., Pravin* A. , Deepa Dr. C. ,   Associate Professor in Information Technology, Sri Ramakrishna College of Arts and Science (Formerly SNR Sons College), Coimbatore, India.
Published: September 2019

Plants have been used for medicinal purposes long before recorded history. It plays a major role in medicines, food, perfumes and cosmetics industries. By knowing the herbal plants and its usage it can be used for above applications. In this digital era, people don’t have adequate knowledge to identify various herbal plants which are used by our ancestors for long time. Presently, the identification of herbal plants is purely based on the human perception or knowledge. There may be probability of human error occurring. In order to have an efficient herb species classification, there must be a complete model which should be automatic and convenient recognition system. This paper is reviewing the different leaf classification methodologies based on deep learning algorithms. The main aim of this research paper is to conclude the advanced technique for the leaf identification.
Detection of Email Spam using an Ensemble based Boosting Technique
Authors:   Department of Computer Science & Applications, Maharshi Dayanand University, Rohtak, India., Bhardwaj Uma , Sharma Priti ,   Department of Computer Science & Applications, Maharshi Dayanand University, Rohtak, India.
Published: September 2019

Email is amongst the advanced socializing communication source that is mostly adapted by business and commercial users. Although there are various assets of email as it is quick, cheap, and efficient communication resource, the service is misused by various users for the personal or professional purposes by spreading the useless and extra emails which are termed as email spam. There is the existing research of authors who have used machine learning methods for the detection of email spam and achieved effective precision values, but the individual methods mostly noted with some shortcomings which leads to lack in the performance. In this research work, ensemble based boosting technique on machine learning classifiers of Multinomial Naïve Bayes and J48 classifiers is proposed for the detection of email spam. The system detects email spam by adding the strong features of one classifier into another with the help of Adaboost algorithm. The results of the proposed ensemble technique are evaluated with accuracy and sensitivity parameters. The evaluated results indicate the effectiveness of proposed concept to detect the email spam in comparison with individual methods and other considered existing concepts.
A Wideband Microstrip Patch Antenna with Integrated Circular Slot for RF Energy Harvesting
Authors:   Department of Electronics, Madhav Institute of Technology and Science, Gwalior, India., Sharma Himanshi , Shrivastava Dr. Laxmi ,   Department of Electronics, Madhav Institute of Technology and Science, Gwalior, India
Published: September 2019

This paper presents a wideband Microstrip patch antenna with integrated circular slot for radio frequency energy harvesting. The antenna consists of circular slot and stubs with a coaxial feed. The proposed antenna consists of four symmetric gap. It is designed on FR4 lossy epoxy substrate material for 2.65GHz frequency allocated for Wi-max application. Circular slot are integrated inside a square patch of proposed antenna which helps to increase the bandwidth of antenna.