bluuebunny/crossref_metadata_2025 huggingface dataset:
DESDE EL MARGEN. IDENTIDAD SOCIAL DE GRUPOS MINORITARIOS E INTERVENCIONES VISUALES EN EL ESPACIO PÚBLICO
Authors: Bravi Carolina Anabel
Published: May 2018

Este trabalho analisa dois tipos de intervenção visual (grafite e cartazes) elaborados por grupos de pessoas afetadas pelas inundações de 2003 e 2007 na cidade de Santa Fé (Argentina), com o fito de refletir sobre o papel das imagens na construção da identidade social destes grupos minoritários. Para tanto, começa apresentando o espaço público como lócus onde diferentes setores sociais manifestam lutas simbólicas para impor seu domínio. Neste contexto se reconhece que o grafite se trata de uma prática contestatária que canaliza e enaltece a voz dos setores subalternos. Assim, o presente artigo apresenta a problemática das inundações na cidade de Santa Fé e analisa as produções desde a perspectiva dos Estudos Visuais. Em seguida, incorpora as contribuições da Psicologia Social para refletir sobre as relações intergrupos e os processos de construção da auto-identidade de grupo. Por último, destaca como estas mensagens estético-político colaboraram no desenvolvimento desses processos.
CREATIVIDAD EN LAS PRÁCTICAS DOCENTES DEL NIVEL INICIAL. UN ESTUDIO DESDE LA EDUCACIÓN MUSICAL
Authors: Rosa Zilli Lía
Published: May 2018

El presente artículo, tiene como objetivo comunicar los principales resultados a los que se arribó desde un estudio de caso sobre estrategias creativas de enseñanza musical, investigadas en tres profesores de música de la Educación Inicial de la ciudad de Santa Fe en el año 2016 - 2017[i]. Las estrategias creativas de enseñanza musical se relacionaron con el diseño de Secuencias Didácticas Flexibles y fueron consideradas desde los aportes Educación Experiencial en el currículum de la Educación Inicial. De esta manera, se expresa la importancia de pensar, estudiar, diseñar, y evaluar prácticas pedagógico - musicales remitidas a un modelo educativo particular, que logran desde la creatividad del maestro, experiencias de aprendizaje creativo. Se postula en dicho estudio el desarrollo de estrategias creativas de enseñanza musical que parten del juego como mediador, de las experiencias sensoriales como aproximación a la experiencia estética, de la indagación sonora y la construcción a partir del error del alumno como reflexión y evaluación sobre la acción; interpelando de una manera particular las prácticas de enseñanza musical.

 

[i] Dicha investigación corresponde a la tesis de Maestría en Didácticas Específicas (FHUC - UNL), presentada y defendida en diciembre 2017.
mtDNA Haplogroup N9a Increases the Risk of Type 2 Diabetes by Altering Mitochondrial Function and Intracellular Mitochondrial Signals
Authors: Fang Hezhi , Hu Nianqi , Zhao Qiongya , Wang Bingqian , Zhou Huaibin , Fu Qingzi , Shen Lijun , Chen Xiong , Shen Feixia , Lyu Jianxin
Published: May 2018

Mitochondrial DNA (mtDNA) haplogroups have been associated with the incidence of type 2 diabetes (T2D); however, their underlying role in T2D remains poorly elucidated. Here, we report that mtDNA haplogroup N9a was associated with an increased risk of T2D occurrence in Southern China (odds ratio 1.999 [95% CI 1.229–3.251], P = 0.005). By using transmitochondrial technology, we demonstrated that the activity of respiratory chain complexes was lower in the case of mtDNA haplogroup N9a (N9a1 and N9a10a) than in three non-N9a haplogroups (D4j, G3a2, and Y1) and that this could lead to alterations in mitochondrial function and mitochondrial redox status. Transcriptome analysis revealed that OXPHOS function and metabolic regulation differed markedly between N9a and non-N9a cybrids. Furthermore, in N9a cybrids, insulin-stimulated glucose uptake might be inhibited at least partially through enhanced stimulation of ERK1/2 phosphorylation and subsequent TLR4 activation, which was found to be mediated by the elevated redox status in N9a cybrids. Although it remains unclear whether other signaling pathways (e.g., Wnt pathway) contribute to the T2D susceptibility of haplogroup N9a, our data indicate that in the case of mtDNA haplogroup N9a, T2D is affected, at least partially through ERK1/2 overstimulation and subsequent TLR4 activation.
Paracoccidioidomicose: forma crônica cutânea
Authors: Ricci Carolina Daniela , Evangelista Caroliny , Tomaz Bianca Caroline Alvim , Silva Marcos Vinicius da , Barbo Maria Lourdes Peris
Published: May 2018

A paracoccidioidomicose (PCM) é uma micose sistêmica frequente no Continente Americano, com maior incidência nos países da América Latina. No Brasil, as regiões sul, sudeste e centro-oeste são as que apresentam o maior número de casos. A PCM acomete, principalmente, a população masculina ligada às atividades agrícolas. A infecção, geralmente, ocorre pela inalação do fungo dimórfico, Paracoccidioides brasiliensis, que adquire a forma leveduriforme infectante. Dessa forma, os pulmões e as vias aéreas superiores são os primeiros locais acometidos. A disseminação pode ocorrer por via hematogênica ou linfática, com consequente instalação de focos quiescentes em diferentes órgãos e sistemas. Dessa maneira, a PCM pode ser classificada em forma aguda ou subaguda ou crônica, dependendo da sua evolução e quadro clínico. O presente trabalho tem como objetivo apresentar um caso clínico de paracoccidioidomicose forma crônica, com ênfase no diagnóstico diferencial e nas peculiaridades no comprometimento cutâneo da doença.
A educação em saúde e o tratamento do diabetes mellitus tipo 2 em uma unidade de família
Authors: Almeida Jéssica Santos de , Almeida Janie Maria de
Published: May 2018

Introdução: Considerado um problema de saúde pública de grande onerosidade social e econômica, o Diabetes mellitus tipo 2 é uma doença tratável e, suas complicações podem ser prevenidas por meio da educação em saúde associada a abordagem multiprofissional na atenção básica. Objetivos: investigar os fatores que interferem na adesão ao tratamento do Diabetes mellitus tipo 2 e avaliar a eficácia de uma intervenção educativa. Material e métodos: estudo exploratório, longitudinal de abordagem quanti-qualitativa. Foi realizada uma intervenção composta de consultas compartilhadas e grupos educativos na Unidade de Saúde da Família Cajuru, Sorocaba/SP, de junho a outubro/2016. A amostra correspondeu a 12 indivíduos adultos acometidos por Diabetes mellitus tipo 2. Os dados quantitativos foram analisados por Estatística Descritiva e os dados qualitativos foram avaliados por Análise de Conteúdo. Resultados/discussão: A maioria dos participantes apresentou sobrepeso e obesidade, as comorbidades mais frequentes foram hipertensão arterial e a dislipidemia e, os fatores de risco prevalecem à obesidade e tabagismo. Dentre as razões que interferem negativamente na adesão terapêutica do DM2 evidenciam-se falta de orientação nutricional adequada e comunicação reduzida entre profissional e paciente. Conclusão: As consultas compartilhadas e o grupo educativo criaram um espaço, entre profissional e paciente, para o compartilhamento informacional. Além disso, 41% dos participantes reduziram seus índices glicêmicos durante o estudo e os relatos dos participantes evidenciaram que a relação de respeito e confiança foi aperfeiçoada, contribuindo de forma efetiva e consciente em seu tratamento.
Álcool e direção: uma abordagem preventiva entre clientes de bares
Authors: Sampaio Bernardo Pires , Rosas Leonardo De Lima , Couto Vanessa Brito Miguel , Souza Roberto Almeida Rego de , Corrêa Ana Lúcia de Camargo , Correia Kadja De Morais , Costa Ana Carla Santana , Silva Gabriela Santos , Alves Ravel Sousa , Oliveira Carlos Vitório de , Salomão Irany Santana
Published: May 2018

Objetivo: Identificar em clientes de bares atitudes de risco e conscientizá-los dos perigos desses comportamentos via abordagem preventiva. Método: Trabalho prospectivo de caráter descritivo realizado com 119 clientes de bares entrevistados randomicamente em maio de 2016, em Ilhéus, Bahia. Usou-se questionário semiestruturado acerca das variáveis: sexo, etnia, idade, grau de escolaridade, hábito de usar cinto de segurança, consumo de álcool no momento da entrevista, responsabilidade pela condução veicular no período da realização da entrevista, hábito de dirigir alcoolizado, histórico de acidente de trânsito sob efeito de bebidas alcoólicas e local de residência. Durante a realização do questionário foi promovida uma abordagem preventiva sobre os riscos de dirigir alcoolizado e sem cinto de segurança. Resultados: Predominaram indivíduos do sexo masculinos (54%), caucasianos (41%), com idade média de 27 anos, cuja faixa etária entre 25 a 34 anos compôs mais da metade da amostra (53%), e cursando ensino superior (48%). Grande parte dos entrevistados usava cinto de segurança enquanto motoristas (77%) ou como passageiros (73%). Prevaleceram entrevistados que estavam fazendo consumo de bebidas alcoólicas (74%), com predomínio daqueles que não iriam conduzir veículos após a saída do estabelecimento (58%). Preponderaram motoristas que têm hábito de dirigir sob influência de álcool (65%), dentre os quais parcela importante já se envolveu em acidente de trânsito em decorrência de tal prática (18%). A maioria dos entrevistados residia em Ilhéus (72%). Conclusão: Dirigir alcoolizado ainda é uma prática corriqueira. Contudo, os entrevistados se mostraram receptivos a intervenções preventivas acerca de acidentes de trânsito.
Estudo de analgesia tópica pós-peeling facial profundo utilizando máscara a base de água, gel e óleo de melaleuca em comparação com o uso de máscara umedecida em soro fisiológico
Authors: Gonella Hamilton Aleardo , Muniz Carolina Utsunomiya , Pereira Lorena Caetano , Quevedo Fernando Batocchio , Salvador Luis Felipe Prado
Published: May 2018

Objetivo: estudar a analgesia pós-peeling com uso de uma máscara a base de água deionizada, gel alimentar e óleo de melaleuca, o Water Jel®, um material que já é utilizado na abordagem inicial de ferimentos por queimadura com relatos de diminuição da dor ao resfriar a lesão e atuar como inibidor da resposta inflamatória local. Material e Método: O estudo foi realizado em 17 pacientes. A dor foi avaliada a partir de uma comparação entre hemiface direita e esquerda, uma coberta com a máscara de  Water Jel®, outra com a mesma máscara umedecida em soro fisiológico, sem os princípios ativos do produto estudado, logo após a realização do peeling de ácido tricloroacético. Resultados: As médias das notas das duas hemifaces na escala numérica foram parecidas antes da aplicação das máscara de Water Jel® e soro fisiológico. Isso se manteve na avaliação de acordo com a escala de dor de faces. Essa variáveis foram avaliadas com o teste de Wilcoxon, o qual não identificou diferença significativa entre a hemiface direita e a esquerda. Discussão: Há poucos trabalhos que discutem medidas analgésicas para esse tipo de procedimento. Estudos demonstraram que a heparina é bastante eficaz em abrandar ou eliminar essa fase dolorosa, também, que o Burnshield® mostrou eficácia comparável à água corrente no tratamento inicial de queimaduras, com melhores resultados depois de 24 horas de evolução. Conclusão: conclui-se que as máscaras em ambas hemifaces apresentaram o mesmo efeito, nenhuma delas em comparação, obtiveram maior analgesia no decorrer do tempo.
PENGARUH SUHU PENGADUKAN TERHADAP YIELD BIODIESEL DARI MINYAK JELANTAH
Authors: Mawarni Drajat Indah , Suryanto Hendri
Published: May 2018

Biodiesel merupakan sumber energi alternatif pengganti minyak diesel, yang dapat dibuat dari senyawa tri gliserida dengan melalui proses reaksi transesterifikasi dengan menggunakan ethanol dan katalis KOH. Salah satu senyawa tri gliserida yang dapat digunakan sebagai bahan baku pembuatan biodiesel adalah minyak jelantah yang merupakan limbah minyak kelapa sawit. Parameter yang dapat digunakan sebagai tolok ukur dalam penelitian adalah jumlah yield biodiesel yang dihasilkan, dengan variasi suhu pengadukan. Variasi suhu pengadukan yang digunakan adalah (40,45,50,55,60)oC. Perbandingan molar ethanol yang digunakan dalam percobaan terhadap minyak jelantah adalah 6:1 dengan jumlah katalis KOH sebanyak 1% berat minyak jelantah. Sebelum proses transesterifikasi,dilakukan bleaching atau pemucatan dengan menggunakan karbon aktif sebanyak 7% dari berat minyak jelantah.Bleaching dilakukan dengan proses pengadukan dengan kecepatan 200 rpm selama 1 jam. Setelah diendapkan dan disaring proses berikutnya adalah trasesterifikasi, yang dilakukan dengan mencampur minyak jelantah, ethanol dan katalis KOH. Prosese transesterifikasi dilakukan melalui proses pengadukan dengan kecepatan putaran 200 rpm selama 1 jam  dan waktu pengendapan 24 jam pada berbagai perlakuan suhu pengadukan. Yield biodiesel tertinggi diperoleh pada pemanasan dengan suhu 50oC dengan nilai sebesar 76%, dan yield biodiesel terendah diperoleh pada pemanasan dengan suhu 40oC dengan nilai sebesar 40%.
NETWORKING OPERATING SYSTEM (NOS) BERBASIS SIMULASI MULTIMEDIA
Authors: Listyorini Tri , Meimaharani Rizkysari
Published: May 2018

Networking merupakan ilmu yang perkembangannya sangat pesat sekali. Dalam mempelajari sistem operasi jarang sekali mempelajari sistem operasi jaringan. Sebuah Sistem Operasi yang mengkoordinasikan dan mengelola kegiatan dari beberapa komputer dalam sebuah jaringan, itulah yang dinamakan Networking Operating System (NOS). Tujuan dari penelitian ini adalah bagaimana menyampaikan informasi kepada masyarakat tentang Networking Operating System lebih menarik dan mudah dipahami. Dengan metode prototype informasi tersebut dikemas dalam simulasi yang di padukan dengan unsur multimedia. Hasil dari penelitian ini adalah sebuah simulasi berbasis multimedia tentang Networking Operating System (NOS).
PERANCANGAN KENDALI NAVIGASI ROBOT TANK SECARA NIRKABEL BERBASIS SENSOR ACCELEROMETER BERDASARKAN GERAKAN TANGAN
Authors: Mustar Muhamad Yusvin , Ardiyanto Yudhi
Published: May 2018

Sebuah sistem kendali berbeda pada navigasi robot tank diperkenalkan pada penelitian ini. Umumnya sistem kendali navigasi robot tank dikendalikan meggunakan remot kontrol atau joystick dan beberapa perangkat pengontrolan robot lainya. Pengontrolan navigasi robot tank bertujuan untuk dapat mengendalikan pergerakan robot agar dapat berjalan maju, mundur, berbelok ke kiri dan ke kanan. Pada penelitian ini, pengontrolan navigasi robot dilakukan berdasarkan gerakan tangan manusia. Sebuah sarung tangan yang dilengkapi sensor accelerometer ADXL335 didesain untuk dapat mendeteksi setiap bentuk gerakan tangan. Pendeteksian gerakan tangan didasarkan pada pembacaan orientasi axis X dan Y acceleometer. Gerakan tangan ini kemudian diinput pada mikrokontroler Arduino Nano dan ditransmisikan melalui nRF24L01 2.4GHz. Hasil pendeteksian gerak kemudian diterima dan diolah pada mikrokontroler Arduino Mega yang terdapat pada robot tank. Selanjutnya, hasil pendeteksian gerakan tangan ini dipetakan dalam beberapa bagian pengontrolan, agar sesuai dengan pola pengontrolan navigasi robot tank. Hasil penelitian ini menunjukan bahwa sebuah sistem pengontrolan navigasi robot tank berdasarkan gerakan tangan dapat diimplementasikan dan diaplikasikan secara riil, sehingga dapat memberikan pengalaman baru dalam berinteraksi dengan robot.
STRATEGI UP SELLING PADA WEBSITE PENJUALAN
Authors: Purwaningtias Fitri
Published: May 2018

Teknologi informasi yang semakin berkembang di setiap aspek kehidupan, termasuk dalam aspek perdagangan guna bisa bersaing di dunia pasar dan bisa mengikuti perkembangan untuk memajukan usaha yang dimiliki. Tanpa mengikuti perkembangan teknologi ini maka usaha yang dimiliki tidak akan mengalami kemajuan dan bersifat statis. Karena bagi pebisnis saat ini dalam dunia perdagangan telah menggunakan media internet sebagai media penjualan untuk mengikuti kebutuhan konsumen sekarang yang ingin serba praktis dan bisa melakukan pembelian kapan dan dimana saja. Penggunaan internet membuat usaha menjadi lebih mudah untuk dikenal masyarakat luas dan bisa sebagai media promosi untuk memperkenalkan usaha yang dijalani. Pada Toko Diah Fashion metode penjualannya masih menggunakan sistem penjualan yang konvensional. Dengan sistem pemasarannya masih kurang efektif dan membuat toko menjadi sulit untuk menjangkau penjualan lebih luas lagi. Untuk itu perlu dibangun sistem informasi penjualan pada toko Diah menggunakan komputerisasi atau online berbasis Web. Selanjutnya sistem informasi ini akan dikombinasikan dengan menerapkan strategi upselling didalam sistem informasi penjualan ini untuk menawarkan produk yang mana memiliki produk komplementer dengan nilai (value) lebih tinggi dari produk yang bersangkutan dan keduanya memiliki tingkat confidence 100% guna meningkatkan omzet penjualan pada toko Diah Fashion ini. Penelitian ini hasilnya berupa sistem informasi penjualan berbasis web dengan menggunakan metode upselling di dalamnya. Dengan diterapkannya sistem terkomputerisasi dan metode upselling untuk penjualan berbasis online ini bisa menguntungkan toko Diah untuk mendorong customer bisa membeli produk yang lebih mahal dan upgrade. Selain itu dengan diterapkannya berbasis online bisa mempermudah customer dalam pembelian barang tanpa harus datang ke Toko Diah Fashion.Kata kunci: strategi up selling, berbasis web, website.
PENERAPAN ALGORITMA ANT COLONY OPTIMIZATION MENENTUKAN NILAI OPTIMAL DALAM MEMILIH OBJEK WISATA BERBASIS ANDROID
Authors: Nurlaelasari Euis , Supriyadi Supriyadi , Lenggana U. Tresna
Published: May 2018

Pencarian nilai yang optimal adalah permasalahan yang dapat dijumpai pada kehidupan sehari-hari. yaitu seperti, menentukan rute terpendek, menentukan jumlah optimal untuk  persediaan hasil produksi dan lain-lain. Pencarian nilai optimal dapat digunakan untuk memperoleh nilai tertinggi dan terendah dari suatu  permasalahan.  Salah satu  permasalahan  yang  populer  dan dapat  dipecahkan dengan algoritme optimasi   adalah   Traveling   Salesman   Problem   (TSP)   untuk   menentukan   rute   terdekat   dengan menggunakan algoritme Ant Colony Optimization.   Namun pada kenyataannya,  jarak  bukanlah satu- satunya tolak ukur yang dapat diperhitungkan saat melakukan perjalanan. Oleh karena itu, penelitian ini bertujuan untuk melengkapi kekurangan pada penelitian sebelumnya dengan menambahkan variabel lain selain  jarak. Algoritma  Ant  Colony Optimization  digunakan untuk  menentukan objek  wisata dengan menghitung variabel biaya pada sebuah jarak. Sehingga dapat menghasilkan sebuah biaya transportasi terendah. Hasil dari penelitian ini berupa rancangan sistem dengan menggunakan UML (Use case, Class, Sequence, Activity Diagram) dan rancangan aplikasi pemilihan objek Wisata Karawang berbasis android dengan menerapkan Algoritme Ant Colony Optimization. Metode pengembangan sistem yang digunakan adalah  System  Development  Life  Cycle  (SDLC)  Waterfall  serta  rancangan  sistem  berbasis  Object Oriented.
KLASIFIKASI TINGKAT KEMATANGAN BUAH APEL MANALAGI DENGAN ALGORITMA NAIVE BAYES DAN EKSTRAKSI FITUR CITRA DIGITAL
Authors: Ciputra Antonio , Setiadi De Rosal Ignatius Moses , Rachmawanto Eko Hari , Susanto Ajib
Published: May 2018

Apel merupakan buah yang cukup populer dikonsumsi dan memiliki berbagai jenis bentuk dan warna.  Apel  sendiri  memili  berbagai  warna  kulit,  seperti  merah,  hijau,  dan  kekuningan.  Malang merupakan salah satu pusat budidaya apel di Indonesia. Jenis apel lokal indonesia yang banyak diminati adalah apel manalagi atau lebih sering disebut sebagai apel Malang. Salah satu keunikan apel manalagi adalah warnanya, warna apel ketika mentah dan matang cukup sulit dibedakan karena perbedaanya tidak terlalu siginifikan. Apel yang masih mentah berwarna hijau, sedangkan apel yang sudah matang berwarna hijau kekuningan. Hal ini membuat orang awam cukup sulit untuk membedakannya. Teknologi klasifikasi saat  ini dapat  dimanfaatkan untuk  membatu  proses pemilahan tersebut.    Penelitian  ini mengusulkan metode  naive  bayes  dan  ekstraksi  fitur  citra  untuk  mengklasifikasi  tingkat  kematangan  buah  apel manalagi. Dimana tingkat kematangan akan dibagi menjadi dua jenis, yaitu apel matang dan apel mentah. Ekstraksi fitur  yang digunakan pada penelitian ini rerata intensitas, energi, entropy, standar deviasi, smothness dan skewness. Keenam fitur tersebut diklasifikasi dengan naive bayes. Data yang digunakan pada penelittian ini adalah 130 citra, yang terdiri dari 100 citra latih dan 30 citra uji. Hasil akurasi metode ini mencapai 63%. Kata kunci:  apel manalagi, naïve bayes, klasifikasi, ekstraksi fitur, citra digital.
STUDI NUMERIK RESPON GETARAN MESIN BENSIN DUA SILINDER SEGARIS DENGAN VARIASI SUDUT ANTAR ENGKOL
Authors: Suryanto Hendri , Sarip Sarip
Published: May 2018

Getaran  dari  mesin  (engine)  adalah  salah  satu  sumber  getaran  pada  kendaraan. Getaran  ini disebabkan adanya variasi tekanan gas di dalam silinder dan fluktuasi gaya karena gerakan berputar dan gerakan bolak-balik komponen-komponen mesin. Penelitian ini bertujuan untuk mengetahui besar getaran dan menganalisa getaran mesin empat langkah 550 cc dua silinder segaris, dengan memvariasikan sudut antar engkol 0o, 90o, dan 180o. Mesin ditumpu oleh tiga dudukan karet (rubber mounts) dengan posisi dua di depan dan satu di belakang. Penelitian dilakukan dengan membuat model dinamis mesin dalam lima derajat kebebasan. Gaya eksitasi yang bekerja pada mesin ditentukan dari tekanan gas hasil pembakaran dalam silinder dan gaya inersia bagian-bagian mesin yang berputar dan bergerak resiprokal. Input parameter-parameter lain dalam pemodelan ditentukan dari pengukuran bagian-bagian mesin yang terlibat dalam pemodelan, kemudian dilakukan simulasi model dengan software MATLAB Simulink untuk mengetahui  respon  getaran  blok  mesin  dalam  arah  translasi  vertikal  (arah  sumbu  Y)  pada  variasi kecepatan putaran mesin 1000, 3000 dan 5000 rpm. Hasil simulasi menunjukkan getaran blok mesin terbesar terjadi pada posisi sudut antar engkol 180o dan terkecil pada sudut 0o.
ANALISIS VULNERABLE PORT PADA CLIENT PENGGUNA PUBLIK WIFI
Authors: Babys Jemi Yohanis
Published: May 2018

Penggunaan publik wifi sangat rentan terhadap attacker. Salah satu cara yang dapat dimanfaatkan oleh attacker untuk melakukan eksploitasi dan menyebarkan malware pada jaringan publik wifi adalah dengan cara memanfaatkan vulnerable port pada client. Untuk mengatasi hal ini, maka dalam penelitian ini dilakukan pengujian keamanan port pada client yang menggunakan publik wifi. Tahapan dalam penelitian ini adalah: 1) Information gathering, fungsinya untuk mengetahui target client, port yang terbuka  dan  services  yang  berjalan.  2)  Finding  vulnerability,  berdasarkan  information  gathering, dilakukan identifikasi untuk mengetahui potential vulnerability pada client. 3) Exploiting vulnerabilities, melakukan exploitation terhadap vulnerability yang ditemukan. 4) Recommendation, bertujuan untuk memberikan solusi berupa saran untuk mengamankan vulnerability yang ditemukan. Hasil dari penelitian ini menunjukan bahwa terdapatnya open port pada pengguna public wifi berpotensi menyebabkan pengguna dieksploitasi oleh attacker. Berdasarkan penelitian yang dilakukan, diketahui bahwa, beberapa user tidak peduli dengan keamanan informasi, terutama mengenai pentingnya melakukan update pada aplikasi maupun update pada sistem operasi yang digunakan, dan juga pengguna masih kurang sadar mengenai pentingnya keamanan open port yang dapat berpengaruh terhadap keamanan informasi.
PENGEMBANGAN MARKETING PRODUCT PROFILE PADA CV NOOR MANDIRI ROTAN
Authors: Handayani Putri Kurnia , Latifah Noor , Muzid Syafiul
Published: May 2018

Promosi merupakan suatu aktivitas dan materi pemasaran yang dalam aplikasinya menggunakan teknik, dibawah pengendalian penjual/produsen, yang  dapat mengkomunikasikan informasi persuasif yang menarik tentang produk yang ditawarkan oleh penjual/produsen, baik secara langsung maupun melalui pihak yang dapat mempengaruhi pembelian. CV Noor Mandiri merupakan salah satu produsen furniture dengan bahan baku rotan dan pelepah pisang di Jepara. Area pemasaran yang luas mencakup seluruh wilayah Indonesia dan ekspor ke Malaysia, menyebabkan CV Noor Mandiri memerlukan sebuah strategi pemasaran yang baik untuk dapat mengembangkan jangkauan pemasaran yang telah ada saat ini. Salah satu alternatif yang dapat diterapkan untuk melakukan strategi pemasaran ini adalah melalui digital marketing product profile. Digital marketing product profile yang dapat diterapkan CV Noor Mandiri adalah dengan membuat promosi produk furniture melalui video sehingga konsumen dapat melihat produk secara nyata dari semua titik pandang. Metode penelitian menggunakan penelitian deskriptif yaitu metode penelitian yang bertujuan menggambarkan secara sistematis dan akurat mengenai data yang ada melalui tahapan wawancara, observasi dan studi literatur untuk kemudian dianalisis dengan teori yang ada. Tahapan perancangan meliputi pra-produksi, produksi dan pasca produksi. Hasil penelitian berupa video product profile CV Noor Mandiri yang dapat digunakan sebagai media promosi.Kata kunci: digital marketing, video product profile.
IMAGE COMPRESSION USING MULTIRATE SAMPLING
Authors: Reddi D. Prathyusha , Giriprasad M. N. , Varadarajan Dr. S.
Published: May 2018

This paper deals with a novel method of image compression. Â The proposed algorithm targets the psychovisual redundancy in the given image to improve compression. The properties or features of the image are initially modified (while ensuring that the image quality is not deteriorated) by down sampling along the horizontal and vertical dimensions. Â The transform is then applied on this modified image obtaining a better PSNR after compression than on the original image. Â The results obtained are compared with DCT and adaptive DCT. Also, the proposed algorithm is image independent as it gives consistently better compression performance for different images.
Fair Certified Email Protocol
Authors: Alaraj Abdullah Mohammed
Published: May 2018

In this paper, a new fair certified email protocol is proposed. The proposed protocol uses offline trusted third party (TTP) that will only be involved if a party misbehaves, otherwise the TTP is inactive. The protocol is based on the verifiable and recoverable encryption of keys. In this regard, the recipient of an email will be able to verify if the encrypted key used to encrypt the email is correct. The protocol comprises of only three messages in the exchange sub-protocol and three messages in the recovery sub-protocol. The proposed protocol is more efficient compared with related protocols.
TDMA Scheduling Algorithm Using Independent Sets in Network Graph
Authors: Chauhan Gargi , Sharma Usha , Verma Seema , Purohit G. N.
Published: May 2018

Wireless Sensor Networks (WSNs) is a distributed wireless network consists of large amount of sensor nodes which gather useful information from a variety of environment and these sensor nodes communicate with each other in a multi-hop radio networks, with the end goal of handing their processed data to the data collector or access point (AP) [1,2]. WSNs have many issues such as self-configuration, fault-tolerance, adaptation, flexibility, energy efficiency, security, scalability, interference, architectural issues, mobility and delay tolerance [3]. Amongthese issues the most critical issue is to save energy and interference. The aim of this study is to construct the network graph which is conflict free and has minimum interference and minimum energy consumption. We have MAC Access protocols but TDMA protocol is more efficient than other protocols because TDMA can eliminate collisions and remove the need for a back-off [4]. A TDMA scheduling algorithm is constructed for the wireless sensor network, which is based on the creation of separate independent sets of the representing network graph. Independent sets are employed to minimize the time slots needed for the complete transmission of data packets in the network. An algorithm has been developed to implement it and there are three different steps in the implementation of this algorithm. In first phase, the minimum independent sets of the network are constructed. In second phase, the conflict graph of given network graph has been created. In third phase, time slots are assigned to all the transmissions according to the independent sets which were created in first phase, so that all the data packets are transmitted to the access point (AP) or data collector. The simulation results indicate that the TDMA scheduling algorithm reduce the interference and energy consumption in the network graph.
A Framework for e-Democracy implementation in the Developing Nations
Authors: C. K. Ayo , V. Mbarika , A. Okunoye
Published: May 2018

Several e-Democracy implementations started as an offshoot of e-Government implementation where other models of e-Government such as Government to Government (G2G), Government to Business (G2B), Government to Employees (G2E), and Government to NGOs (G2N) etc were first implemented before Government to Citizen (G2C). However, going by the resulting issues of lack of trust and apathy between Government and Citizen as well as the observed decline in votersâ€™ turnout for elections all over the world, a paradigm shift is hereby proposed in the design methodology starting from G2C to other models.This paper presents a framework for e-Democracy implementation that is premised on the e-Government development cube proposed by Rabaiah and Vandijck (2011), and Funikul and Chutimaskul (2009), which is based on fundamental platforms of organizational, infrastructural and institutional guidelines. Also, the incremental software engineering approach as described by Lizarralde et al. (2007) was employed for phased implementation of e-Government starting from e-Democracy (G2C); and a multi-channel approach, which includes Web 2.0, mobile devices and Internet that will enable a wider cross-section of the society to engage with e-Government was implemented. The deployment architecture of Evangelopoulos and Visinescu (2012) is employed.Essentially, the developed framework offers potentials for: increased participation and trust in the polity; reduced apathy between the electorate and the political class; and reduced intra and inter country politically motivated conflicts within the developed nations.Â
Particle Swarm Optimization and Shuffle Complex Evolution for Calibrating Xinanjiang Model Parameters
Authors: Kuok OKelvin , Chiu Po Chan
Published: May 2018

Xinanjiang model, a conceptual hydrological model, is well known and widely used in China since 1970s. Xinanjiang model consists of large number of parameters that cannot be directly obtained from measurable quantities of catchment characteristics, but only through model calibration. Parameter optimization is a significant but time-consuming process that is inherent in conceptual hydrological models representing rainfallâ€“runoff processes. This study presents newly developed Particle Swarm Optimization (PSO) and compared with famous Shuffle Complex Evolution (SCE) to auto-calibrate Xinanjiang model parameters. The selected study area is Bedup Basin, located at Samarahan Division, Sarawak, Malaysia. Input data used for model calibration are daily rainfall data Year 2001, and validated with data Year 1990, 1992, 2000, 2002 and 2003. Simulation results are measured with Coefficient of Correlation (R) and Nash-Sutcliffe coefficient (E2). Results show that the performance of PSO is comparable with the famous SCE algorithm. For model calibration, the best R andE2 obtained are 0.775 and 0.715 respectively, compared to R=0.664 and E2=0.677 for SCE. For model validation, the average R=0.859 and average E2=0.892 are obtained for PSO, compared to average R=0.572 and average E2 =0.631 obtained for SCE.Â
Language Fluency as a Factor in Machine Translation Comprehension
Authors: Aiken Milam , Park Mina , Lindblom Tobin
Published: May 2018

Machine translations have been used for nearly 50 years, and although accuracy steadily improves, results do not often attain the standard set for human interpretation. Some people can understand poor translations better than others, but little is known about why this is so. Â Here, we show that language fluency was not a major factor in the ability of a human reader to comprehend a passage of text translated by computer, but prior topic knowledge could be.
Comparative Analysis of Simulation Time in Nonlinear and Harmonically Excited Pendulum and Duffing Oscillators
Authors: T. A.O. Salau , O.O. Ajide
Published: May 2018

The motivation for the present study is derived from the fact that time mangaement is an integral part of good engineering practice. The present study investigated the quantification of the required computation time  using two nonlinear and harmonically excited oscillators (Pendulum and Duffing) as case studies. Simulations with personal computer were effected for Runge-Kutta schemes (RK2, RK3, RK4, RK5, RK5M) and one blend (RKB) over thirty five thousand and ten excitation periods consisting the unsteady and steady solutions. The need for validation of the developed FORTRAN90 codes by comparing Poincare results with their conterpart from the literature informed the choice of simulation parameters. However, the simulation time was monitored at three lengths of excitation period (15000, 25000 and 35000) using the current time subroutine call command.

The validation PoincarÃ© results obtained for all the schemes including RKB compare well with the counterpart available in the literature for both Pendulum and Duffing. The actual computation time increases with increasing order of scheme, but suffered a decrease for the blended scheme. The diffencerence in computation time required between RK5 and RK5M is negligible for all studied cases. The actual computational time for Duffing (5-33seconds) remain consistently higher for corresponding Pendulum (3-23seconds) with difference (2-10seconds). Interestingly, the quantitative difference between the corresponding normalised computation time for systems and schemes is insignificant. It is insensitive to systems and schemes and formed a simple average ratio{ } for RK2, RK3, RK4, RK5, RK5M and RKB respectively. It is concluded that the end justified the means provided that computation accuracy is assured using the higher order scheme (with higher computational time ratio).
ALGORITHM FOR THE ANALYSIS OF EXACTICTY OF BANERJEE TEST
Authors: Ciaca Monica Iuliana , Mocean Loredana , Vancea Alexandru
Published: May 2018

In compiler theory, the Banerjee test is a dependence test. The Banerjee test assumes that all loop indices are independent, however in reality, this is often not true. The Bannerjee test is a conservative test. That is, it will not break a dependence that does not exist.This means that the only thing the test can guarantee is the absence of dependence.This paper proposes an innovative algorithm which allows precise determination of information about dependences and can act in situation where certain cycling limits are known.
STUDY OF TEST CASE PRIORITIZATION TECHNIQUE USING APFD
Authors: Gupta Rahul , Yadav Akhilesh Kumar
Published: May 2018

Regression testing is used to ensure that bugs are fixed and new functionality introduce in a new version of a software that don't adversely affect the original functionality inherited from the previous version.Regression testing is one of the most complaining activities of software development and maintenance.Unluckily, It may have feeble resources to allow for the re-execution of all test cases during regression testing. In this situation the use of test case prioritization is profitable because the best appropriate test cases are executed first. In this paper we are proposing an algorithm to prioritize test cases based on rate of fault detection and impact of fault.The proposed algorithm recognises the exhausting fault at earlier stage of the testing process.We are using an Average Percentage of Faults Detected (APFD) metric to determine the effectiveness of the new test case arrangements.
TIFIM: Tree based Incremental Frequent Itemset Mining over Streaming Data
Authors: Reddy V.sidda , Rao Dr T.V. , Govardhan Dr A.
Published: May 2018

Data Stream Mining algorithms performs under constraints called space used and time taken, which is due to the streaming property. The relaxation in these constraints is inversely proportional to the streaming speed of the data. Since the caching and mining the streaming-data is sensitive, here in this paper a scalable, memory efficient caching and frequent itemset mining model is devised. The proposed model is an incremental approach that builds single level multi node trees called bushes from each window of the streaming data; henceforth we refer this proposed algorithm as a Tree (bush) based Incremental Frequent Itemset Mining (TIFIM) over data streams.
DEVELOPMENT OF NOVEL ALGORITHMS AND ARCHITECTURE FOR A ROBOT BASED AGRICULTURAL IMPLEMENT
Authors: Mala C. S. , Ramachandran S.
Published: May 2018

This paper presents novel algorithms and architecture for a Robot based agricultural implement. The application is for tilling the agricultural field. The hardware consists of a platform with four wheels and a mechanism to facilitate the forward, reverse and lateral movement of the wheels. The platform also houses a turn table, a lift and a plough. Various user defined inputs may be programmed such as length and breadth of the field, spacing between two till lines and depth of tilling. Thereafter, the entire tilling operation of the field is automated. The Robot based vehicle begins the operation from the top left corner and moves towards right tilling the field as it moves forward. Once the required length of field is reached, the vehicle halts and moves to the next row for a specified spacing between tilled rows. The movement from one row to another is in a lateral fashion by rotating the Robotic vehicle wheels by 90 degrees. No tilling is carried out till the next row is reached. The tilling operation is resumed by rotating the plough by 180 degrees and moving the vehicle in the reverse direction. This process continues till the end of the field, covering the entire breadth and maintaining the desired spacing and depth. This automated tilling requires the development of novel algorithms and an optimized architecture, which is presented in this paper. The system is user friendly and upgradable. The entire system has been realized using Verilog and is RTL compliant. The design is both platform and technology independent. The design has been simulated using ModelSim.
Optimized Design of Adaptive Headlights for Automobile
Authors: Singhal Ayush , Rawat Ajay , Tur Pardeep
Published: May 2018

The adaptive headlights use a variable headlight control system geared to the driver's position on the road. Thisanticipative illumination of the road ahead is based on a system of sensors. The adaptive headlights direct two headlightmodules rotated by motors after sensing steering during the ongoing course of the road, offering the driver a better view atthe road ahead both in front and in curves. Adaptive Headlights automatically adjust the light to match the direction oftravel. That enables the driver to react more quickly because he/she will see the road ahead more clearly. Sensorsmonitor steering angles to assure the proper distribution and control of the beam pattern.
Mitigating the Distributed Denial of Service (DDoS) Attacks in Campus Local Area Network(CLAN)
Authors: Sen Angshu Maan , Singha K. Anand Kumar
Published: May 2018

The Campus Local Area Network (CLAN) of academic institutions interconnect computers ranging from one hundred to about twenty five hundred and these computers are located in academic building(s), hostel building(s), faculty quarter(s), students amenities centre, etc all around the campus. The students, faculty and the supporting staff members use the network primarily for internet usage at both personal and professional levels and secondarily for usage of the available services and resources. Various web based services viz: Web Services, Mail Services, DNS,  and FTP services are generally made available in the campus LAN. Apart from these services various intranet based services are also made available for the users of the LAN.

Campus LAN users from the hostels change very frequently and also sometime become targets (we call as soft targets) to the attackers or zombie because of either inadequate knowledge to protect their own computer/ laptop, which is also a legitimate node of the campus LAN;  or their enthusiastic nature of experimentation.  The interconnectivity of these legitimates nodes of the campus LAN and that of the attackers in the World Wide Web, make the computers connected in the LAN (nodes) an easy target for malicious users who attempt to exhaust the resources by launching Distributed Denial-of-Service (DDoS) attacks. In this paper we present a technique to mitigate the distributed denial of service attacks in campus wide LAN by limiting the bandwidth of the affected computers (soft targets) of the virtual LAN from a unified threat management (UTM) firewall. The technique is supported with help of bandwidth utilization report of the campus LAN with and without implementation of bandwidth limiting rule; obtained from the UTM network traffic analyzer. The graphical analyzer report  on the utilization of the bandwidth with transmitting and receiving bits of the campus LAN after implementation of our bandwidth limiting rule is also given.
An Instance Selection Algorithm Based On Reverse k Nearest Neighbor
Authors: Jagruthi Y. , Ramadevi Dr. Y. , Sangeeta A.
Published: May 2018

Classification is one of the most important data mining techniques. It belongs to supervised learning. The objective of classification is to assign class label to unlabelled data. As data is growing rapidly, handling it has become a major concern. So preprocessing should be done before classification and hence data reduction is essential. Data reduction is to extract a subset of features from a set of features of a data set. Data reduction helps in decreasing the storage requirement and increases the efficiency of classification. A way to measure data reduction is reduction rate. The main thing here is choosing representative samples to the final data set. There are many instance selection algorithms which are based on nearest neighbor decision rule (NN). These algorithms select samples on incremental strategy or decremental strategy. Both the incremental algorithms and decremental algorithms take much processing time as they iteratively scan the dataset. There is another instance selection algorithm, reverse nearest neighbor reduction (RNNR) based on the concept of reverse nearest neighbor (RNN). RNNR does not iteratively scan the data set. In this paper, we extend the RNN to RkNN and we use the concept of RNNR to RkNN. RkNN finds the query objects that has the query point as their k nearest-neighbors. Our approach utilizes the advantage of RNN and proposes to use the concept of RkNN. We have taken the dataset of theatres, hospitals and restaurants and extracted the sample set. Classification has been done the resultant sample data set. We observe two parameters here they are classification accuracy and reduction rate.
HMotion: An Algorithm for Human Motion Detection
Authors: Alday Roselie Balmes
Published: May 2018

Computer memory is expensive and the recording of data captured by a webcam needs memory. In order to minimize the memory usage in recording data from human motion as recorded from the webcam, this algorithm will use motion detection as applied to a process to measure the change in speed or vector of an object in the field of view. This application only works if there is a motion detected and it will automatically save the captured image in its designated folder.
Improved PageRank Algorithm for Web Structure Mining
Authors: Bama Sathya , Ahmed M.S.Irfan , Saravanan A.
Published: May 2018

The growth of internet is increasing continuously by which the need for improving the quality of services has been increased. Web mining is a research area which applies data mining techniques to address all this need. With billions of pages on the web it is very intricate task for the search engines to provide the relevant information to the users. Web structure mining plays a vital role by ranking the web pages based on user query which is the most essential attempt of the web search engines. PageRank, Weighted PageRank and HITS are the commonly used algorithm in web structure mining for ranking the web page. But all these algorithms treat all links equally when distributing initial rank scores. In this paper, an improved page rank algorithm is introduced. The result shows that the algorithm has better performance over PageRank algorithm.
Monitoring Pareto Type IV SRGM using SPC
Authors: Gutta Sridevi , Prasad Satya R
Published: May 2018

The Reliability of the Software Process can be monitored efficiently using Statistical Process Control (SPC). SPC is the application of statistical techniques to control a process. SPC is a studyÂ of the best ways of describing and analyzing the data andÂ then drawing conclusion or inferences based on available data. With the help of SPC the software development team can identify software failure process and find out actions to be taken which assures better software reliability. This paper provides a control mechanism based on the cumulative observations of Interval domain data using mean value function of Pareto type IV distribution, which is based on Non-Homogenous Poisson Process (NHPP). The unknown parameters of the model are estimated using maximum likelihood estimation approach. Besides it also presents an analysis of failure data sets at a particular point and compares Pareto Type II and Pareto Type IV models.
Study of Vulnerability Diagnosis and Sustaining Integrity of the Embedded Devices
Authors: Fujikawa Masaki
Published: May 2018

Security vulnerability of the embedded devices with Internet connectivity is frequently reported these days. In this paper, a diagnosis was made for a security vulnerability in the controller that is an element of the security system installed in homes and offices and connected to the Internet. The results showed a part of the functions of the controller may be suspended and the integrity of the security system may be lost due to an attack of known malware. In the latter part of this paper, the possible impacts on the controller and the security system were predicted based on the attack scenario on the security system initiated by the attack on the controller. It was also discussed what requirements must be fulfilled by the controller and the security system and about the need for a diagnosis for an unknown vulnerability.
Modeling Concern Spaces Using Multi Dimensional Separation of Concerns
Authors: Gal-Chis Calin Eugen Nicolae
Published: May 2018

For software products, the specifications, the requirements even the variables, the code or the software modules are subject to be labelled with key-terms, or described using attributes or specific values. The purpose of these notations is linked to the semantic of the object labelled, and is used as an indexing form for that specific category. A separation of concerns meta model is proposed here to provide the support of using a unitary type of notation in labelling various kind of resources used in the process of developing software, from requirements and specifications all the way to variables, code or software modules. The use of a standard, unitary notation can have multiple benefits, covering areas like code reusability, reverse engineering, assigning technologies for development, aspect-oriented software development (AOSD), requirements engineering (engineering web applications, grouping requirements by categories, such as: technology, importance, actor, volatility, functionality).