bluuebunny/crossref_metadata_2025 huggingface dataset:
UPAYA PEMBERANTASAN NYAMUK AEDES AEGYPTI DENGAN PENGASAPAN (FOGGING) DALAM RANGKA MENCEGAH PENINGKATAN KASUS DEMAM BERDARAH
Authors: Kusumawati Yuli , Suswardany Dwi Linna , Yuniarno Saudin , Darnoto S.
Published: October 2019

Dengue Haemoragic Fever is one of infectious diseases which cancause death. The spreading of this disease is caused by Aedes aegypti bitingthat carries Dengue Virus in its body. The importance of the mosquitoelimination by fogging is to kill adult mosquitoes which contain  DengueVirus and are ready to infect ather people. So that the spreading cahincan be severed.The elimination of Aedes aegypti done in Hajjah NuriahShabran School of Koranic studies showed satisfying result. Afterevaluating this location, it could be seen that there was no Aedes aegypti,at least its density was decreased. It also could be noticed that the commonenvironment cleanliness was increasing, there was no more Aedes aegyptibreeding places and the larvae did not exist any longer. Finally, there isunderstanding and awareness increasing of the school of Kuranic Studiesmembers in taking care of environment cleanliness properly to eliminatemosquito and the Aedes aegypti breeding places.
Sintesis Styrene Menjadi Polystyrene Dengan Metode Polimerisasi Suspensi
Authors: Suseno Natalia
Published: October 2019

Produk polimer yang dapat dikategorikan sebagai bahan plastik, serat, elastomer, banyak dijumpai dalam kehidupan manusia sehari-hari untuk berbagai kebutuhan. Menyadari pentingnya peranan polimer sintetik khususnya untuk bahan plastik, maka banyak penelitian yang dilakukan berhubungan dengan pembuatan polimer tersebut. Penelitian ini bertujuan untuk melakukan sintesa styrene dengan cara polimerisasi suspensi dan diharapkan mendapatkan polystyrene yang dapat digunakan sebagai bahan baku plastik atau dapat pula dikembangkan sebagai styroform/gabus .

Pada tahap awal dari penelitian ini, dilakukan percobaan dengan cara memvariasikan variabel-variabel proses polimerisasi seperti konsentrasi monomer,  suhu dan waktu polimerisasi  untuk mendapatkan pengaruhnya terhadap ukuran kristal dan hasil produk polimer (yield) yang optimum. Proses polimerisasi suspensi dilakukan dengan cara mencampurkan monomer styrene dengan air sebagai pelarut, PVA sebagai suspending agent dan sedikit benzoil peroksida sebagai inisiator. Pada kondisi optimum karakteristik terhadap kemurnian produk ditentukan dengan analisa  menggunakan FTIR.

Hasil dari penelitian ini diperoleh dua kondisi optimum berdasarkan perhitungan dengan metode respon surface, yang pertama dibatasi oleh ukuran kristal (± 2mm). Kondisi optimum ini diperoleh pada konsentrasi monomer 1,034 N dan pada waktu polimerisasi 4 jam. Sedangkan kondisi optimum yang kedua  tidak dibatasi oleh ukuran kristal. Kondisi optimum ini diperoleh pada waktu polimerisasi 4 jam.
Efek Anthelmintika Ekstrak Air Daun Ketepeng Cina (Cassia Alata, L.) Terhadap Cacing Usus Dari Sayuran
Authors: Kirtishanti Aguslina
Published: October 2019

Telah dilakukan penelitian efek anthelmintika ekstrak air daun Ketepeng Cina (Cassia alata, L.) terhadap cacing usus dari sayuran dengan menggunakan hewan coba mencit. Ada 3 jenis sayuran yang biasa dimakan mentah yaitu kubis, kemangi dan selada bistik. Hasil pemeriksaan parasitologis menunjukkan bahwa sayuran tersebut positif mengandung telur atau larva cacing usus. Telur cacing yang paling banyak ditemukan adalah Ascaris lumbricoides.

Pengujian ekstrak air daun Ketepeng Cina dilakukan dengan 3 konsentrasi yaitu 60%, 80% dan 100%, sebagai pembanding digunakan suspensi pirantel pamoat 5%. Hasil pengujian menunjukkan bahwa ekstrak air daun Ketepeng Cina (Cassia alata, L.) memberikan efek anthelmintika dengan menurunkan jumlah telur cacing Ascaris lumbricoides per gram tinja dan jumlah cacing Ascaris lumbricoides tersisa satu minggu setelah perlakuan, walaupun kemampuan terapinya lebih rendah dibandingkan suspensi pirantel pamoat.
Evidence of impaired longitudinal strain in pre-Fontan palliation in functional single left ventricle
Authors: Del Pasqua Alessia , Chinali Marcello , D’Anna Carolina , Ciliberti Paolo , Esposito Claudia , Gugliotta Maria , Milewski Priscilla , Perrone Marco Alfonso , Romeo Francesco , Carotti Adriano , Guccione Paolo , Rinelli Gabriele
Published: October 2019

Background

We evaluated two-dimensional speckle-tracking echocardiography longitudinal strain (L2DSE) in functionally single left ventricles (LV).

Methods

We retrospectively analyzed 21 patients with functionally single LV. We divided patients into two groups according to pre-Fontan cardiac catheterization data: group 1, adequate data for Fontan procedure and group 2, inadequate data.

Results

LV strain correlated with predicted pressure in the Fontan system (r = 0.64; P = 0.003), pressure in the Glenn system (r = 0.57; P = 0.010), and transpulmonary gradient (r = 0.59; P = 0.008), but not with left atrial pressure (r = 0.292; P = 0.226) or ejection fraction (r = 0.254; P = 0.294). In multiple regression analysis, four-chamber LV strain was correlated with predicted pressure in the Fontan (β = 0.642: P = 0.003), whereas no association was found with LV ejection fraction (β = 0.254; P = 0.294), or time from Glenn palliation (β = 0.082; P = 0.893). When dividing the population into two groups according to catheterization data, significantly lower four-chamber longitudinal 2DSE (−25.8 ± 3.2 vs.−19.5 ± 5.1; P = 0.004) was found to be not suitable for the Fontan procedure, as compared with those who underwent successful Fontan completion.

Conclusion

Regardless of ejection fraction, four-chamber L2DSE is associated with high predicted pressure in the Fontan system. Patients with hemodynamic data unsuitable for Fontan operation have significantly lower mean longitudinal strain parameters. 2DSE may represent a valuable tool in assessing patients with single LV physiology and might provide useful pre-Fontan information.
Are Loot Boxes Gambling? Random Reward Mechanisms in Video Games
Authors: Nielsen Rune Kristian Lundedal , Grabarczyk Paweł
Published: October 2019

In this paper we investigate the phenomenon colloquially known as “loot boxes”. Loot boxes became a hot topic towards the end of 2017 when several legislative bodies proposed that they were essentially gambling mechanisms and should therefore be legislated as such. We argue that the term “loot box” and the phenomena it covers are not sufficiently precise for academic use, and instead introduce the notion of “random reward mechanisms” (RRMs). We offer a categorization of RRMs, which distinguishes between RRMs that are either “isolated” from real-world economies or “embedded” in them. This distinction will be useful in discussions about loot boxes in general, but specifically when it comes to the question of whether or not they represent instances of gambling. We argue that all classes of RRMs have gambling-like features, and may be problematic in different ways, but that only one class can be considered to be genuine gambling.
Introduction to the Special Issue: The Game is the Message, Selected Articles from the 2018 International DIGRA Conference
Authors: Gibbs Martin , Bittanti Matteo , Fassone Riccardo
Published: October 2019

The 2018 Digital Games Research Association International Conference (DIGRA 2018), The Game is the Message was held at the Campus Luigi Einaudi of Turin University, Italy, 25-28 July 2018. Since it was first held in 2003, the DiGRA International Conference series provides a venue for the presentation and discussion of games-related research from multiple and diverse research disciplines.
Microbiological quality and antimicrobial potential of extracts of different spices
Authors: Chakraborty Moutoshi , Afrin Tamanna , Munshi Saurab Kishore
Published: October 2019

The present study was carried out to determine the antimicrobial traits of spices for
validating its potential as food preservatives and therapeutic alternatives along with their
microbiological quality. In this regard, a total of 4 locally available spices including
Saffron (Crocus sativus), Nutmeg (Myristica fragrans), Mace (Myristica fragrans) and
Shahi Jeera (Bunium bulbocastanum) were collected from different areas of Dhaka,
Bangladesh. The samples were found to harbor total viable bacteria and fungi up to 105
CFU/g and 104 CFU/g, respectively. Presence of specific bacterial species was also
documented. Among them, Staphylococcus spp. and Pseudomonas spp. were prevalent as
found in all samples. Presence of Bacillus spp. and Escherichia coli were also evident in
Nutmeg and Shahi Jeera. Whereas, Klebsiella spp. was absent in all samples. Antibacterial
properties of the samples were determined by the agar well diffusion method. The
ethanolic and methanolic extracts of all the spice samples showed remarkable antibacterial activity against most of the tested bacterial isolates, although crude extract could
merely affect the bacterial growth. The presence of antibacterial effects revealed that the
spices could be used in food conservation and as natural antimicrobials.
A inter-relação entre o tato e o paladar: novas perspectivas para o ensino de deficientes visuais na disciplina de Biologia
Authors: Oleiniczak Dafne , De Batista Diovana Gelati , Ames Jaíne Ames , Da Silva Naíma Gabriela , Santos Daniela Copetti
Published: October 2019

A criação de materiais didáticos para o processo de ensino e aprendizagem de alunos com deficiência visual tem se tornado uma necessidade a medida que é trabalhado nas escolas atualmente o paradigma da educação inclusiva. Este trabalho propõe a criação de um modelo didático para o ensino do paladar em uma turma de ensino médio com um aluno com deficiência visual incluso. Assim, foi elaborado um modelo didático em relevo representando uma língua e suas respectivas áreas sensoriais para o sabor dos alimentos. Posteriormente, foi realizado um momento de experimentação e construção do conhecimento a partir do referido modelo, para o qual foram convidados três estudantes, sendo dois videntes e um deficiente visual. Verificou-se que, tanto para os alunos videntes, quanto para o aluno com a deficiência, o uso deste modelo foi importante para compreender os conceitos abordados. A partir desta pesquisa podemos concluir que, apesar de ainda haverem dificuldades no processo de ensino e aprendizagem de alunos com deficiência visual, existem alternativas simples que podem ser usadas para facilitar este processo.
Beneficios de la lactancia materna y factores asociados a la interrupción de esta práctica
Authors: Novillo-Luzuriaga Nibia , Robles-Amaya Junes , Calderón-Cisneros Juan
Published: October 2019

Introducción: En los últimos tiempos se está dando mayor prioridad a la lactancia materna, pero la decisión de amamantar al hijo de parte de la madre puede estar influenciado por muchos factores, los que podrán determinar la continuidad o interrupción de la misma. Objetivo: identificar los principales beneficios generados por la lactancia materna y los factores relacionados que contribuyen al abandono. Métodos: revisión y análisis de 50 artículos de las bases de datos de Scielo, Redalyc, Dialnet, los descriptores utilizados fueron los beneficios de la lactancia materna para la madre y el niño, además los factores predisponentes para el abandono. Resultados: Los principales beneficios para el niño son el fortalecimiento del sistema inmunológico, el desarrollo psicomotor y el vínculo afectivo madre-hijo. En la madre, la pérdida del peso ganado durante el embarazo y la disminución del riesgo para cáncer de mama. Los factores asociados a la interrupción de la lactancia materna son: trabajar fuera de la casa, estudios, creencias inadecuadas como la baja producción de leche e información ineficaz. Conclusiones: La lactancia materna fomenta una buena salud física y mental del binomio madre-hijo, pero debe ser apoyada con información eficaz y suficiente; contar con el apoyo afectivo del esposo, familiares y en general de su entorno social, basados en una política pública que garantice mayor protección a las madres durante la lactancia.
Caracterización espectroscópica de los sulfuros de zinc flotados en presencia de precipitados de hierro
Authors: Granados Oliver J.A. , Reyes Pérez M. , Teja Ruiz A.M. , Pérez Labra M. , Barrientos Hernández F.R. , Juárez Tapia J.C. , Cobos Murcia J.A.
Published: October 2019

Durante la molienda de sulfuros minerales en molinos de bolas, los elementos molturadores se oxidan y forman una variedad de óxidos, hidróxidos y oxi hidróxidos de hierro; previas investigaciones han establecido que la adsorción de estas especies al mineral contamina la superficie y afectan la etapa de flotación. En esta investigación, se estudió la flotación de esfalerita en presencia de precipitados de hierro férrico y ferroso en diferentes concentraciones, los productos de la flotación se caracterizaron por espectroscopia de infrarrojo por transformada de Fourier. Los resultados muestran que el incremento de la flotación, depende de la formación de óxidos de hierro con una banda de enlace en 619 cm-1 correspondiente a goetita y de los óxidos de zinc con bandas de enlace del Zn–O en 1737, 1378, 1244, y 1031 cm-1, Se detectó además una banda en 1120 cm-1 indicando la formación de ion sulfato tetragonal libre. Similares resultados de flotación y composición superficial se obtienen cuando se tiene 75 ppm de ion férrico o ion ferroso. La esfalerita pulverizada en mortero de ágata, exhibió bandas de enlace del Zn–O, y la formación de sulfatos enlazados de manera mono dentada con el zinc con tres bandas de absorción.
Personeli Güçlendirme Ve Örgütsel Vatandaşlık Davranışı Arasındaki İlişki: Bankacılık Sektöründe Bir Araştırma
Authors: BAĞCI Zübeyir , CAMGÖZ Özgül
Published: October 2019

Bu araştırmanın amacı personel güçlendirme ile örgütsel
vatandaşlık davranışı arasındaki ilişkiyi incelemektir. Bu amaçla özel bir
bankanın Denizli ili ve ilçelerinde bulunan şubelerinde görev yapan toplam 200
banka personeli üzerinde bir araştırma gerçekleştirilmiştir. Veriler anket
tekniği kullanılarak toplanmıştır. Dağıtılan anketlerden 176 tane geri dönüş
sağlanmıştır. Hatalı ve eksik doldurma sonucu 4 adet anket geçersiz
sayılmıştır. Anketlerin geri dönüş oranı %86’dır. Banka personelinin personel
güçlendirme algılarını ölçmek amacıyla Spreitzer (1995) tarafından geliştirilen
ölçek kullanılmıştır. Örgütsel vatandaşlık davranışının ölçümünde orjinali Vey
ve Campbell (2004) ile Williams ve Shiaw (1999) tarafından geliştirilen ve
Basım ve Şeşen tarafından (2006) geçerliliği ve güvenilirliği test edilmiş olan
ölçekten yararlanılmıştır. Araştırmaya katılanların demografik özellikleri
frekans ve yüzde analizleri ile incelenmiştir. Değişkenler arasındaki ilişkiyi
belirlemek amacıyla korelasyon analizi yapılmıştır. Korelasyon analizi
sonucunda personel güçlendirmenin alt boyutları ile örgütsel vatandaşlık
davranışı alt boyutları arasında pozitif yönlü ve anlamlı bir ilişki olduğu
belirlenmiştir.
Inovação na educação: perspectiva de estudantes do ensino profissionalizante
Authors: Alcântara Caio M. Guimarães , Linhares Ronaldo Nunes , Guimarães Yuri
Published: October 2019

Resumo: Numa sociedade pautada na produção e disseminação de conhecimento, as práticas inovadoras têm sido valorizadas em especial no campo da educação, responsável pela formação e inserção dos sujeitos na sociedade. Tendo em vista essa relação entre educação/inovação, este artigo propõe construir uma reflexão acerca das diferentes dimensões da relação entre os conceitos de inovação e educação. A discussão foi construída a partir de uma pesquisa qualitativa, descritiva e baseada no cruzamento de dados obtidos com um levantamento bibliográfico que configurou o estado dos estudos e pesquisas sobre a inovação na educação, comparando a dimensão científica dos conceitos com a percepção de alunos de dois cursos técnicos de nível médio sobre os conceitos de educação e inovação. Como resultado, depreende-se que a inovação é compreendida enquanto produção de conhecimento contextualizado que produz impactos na sociedade. Para os alunos que responderam o questionário a relação entre educação e inovação promove mudanças no sentido de melhorar e adequar práticas para uma melhor inserção na realidade social. Palavras-chave: Aprendizagem; Educação; Inovação.
O uso de fotografias na docência de filosofia: justificativas, paradigmas e possibilidades
Authors: Nogueira Adeilton Santana , Ávila Éverton Gonçalves de , Silva Neto Antenor de Oliveira
Published: October 2019

Resumo: O presente trabalho trata de uma versão estendida do artigo publicado nas Atas do 7º Simpósio Internacional de Educação e Comunicação - SIMEDUC (NOGUEIRA.; ÁVILA; SILVA NETO, 2016), da Universidade Tiradentes –SE. Aprofunda a discussão de alguns paradigmas ao ensino de filosofia com a mídia fotográfica. A metodologia empregada faz uma revisão de literatura entre ideias aparentemente discordantes desta pesquisa, sobretudo em Platão (2000) e Barthes (1984) e em outros autores mais concordes, a exemplo de Flusser (1985). O objetivo é justificar e propor a experimentação da fotografia na docência de filosofia do Ensino Médio. O resultado esperado é, a partir da discussão de alguns supostos paradigmas teóricos de filosofia com fotos, esclarecer em quais pontos podem validar, e não negar, outra série de ideias que sirvam de justaposição e elementos, para definir o que seria uma fotografia filosófica ou de uso didático no ensino de filosofia, sobretudo no atual contexto da crise das palavras, segundo Flusser (1985), na era das imagens.Palavras-chave: Didática. Filosofia. Fotografia.
Professores formadores dos cursos de Licenciatura em Letras (EaD): a constituição da identidade
Authors: Costa Váldina Gonçalves da
Published: October 2019

Os cursos de formação de professores na modalidade a distância estão entre os mais ofertados, principalmente na região sudeste. Assim, o artigo situa-se na problemática da educação a distância (EaD) e da formação de professores e traz resultados de uma pesquisa realizada no curso de Licenciatura em Letras – EaD, de uma Instituição de Ensino Superior do Triangulo Mineiro/MG. O objetivo da pesquisa foi investigar como os professores formadores do curso de Licenciatura em Letras foram se constituindo como professores na EaD. O aporte teórico refere-se aos estudos sobre identidade tendo como referência Claude Dubar e Peter Ludwig Berger & Thomas Luckmann. A abordagem é qualitativa e foram realizadas três entrevistas semi-estruturadas. Os resultados mostram que as professoras foram se constituindo formadoras a partir do contexto que viviam, pois houve uma transferência delas do curso presencial para o curso a distância sem formação para atuar na EaD, além de exercerem diversas funções no mesmo curso. Conclui-se que as professoras foram se constituindo formadores em meio a intensificação de seu trabalho e sem preparo, e, pela conformação de que atuar na EaD é assim mesmo, como se naturalizassem a situação.
Metodologias ativas aplicas à educação a distância: revisão da literatura
Authors: Fonseca Sandra Medeiros , Mattar Joao
Published: October 2019

Este artigo explora as aplicações de metodologias ativas em educação a distância. É uma revisão de literatura em língua portuguesa, englobando um período de dez anos (2006-2016), envolvendo análises qualitativas dos textos selecionados. A relevância do tema justifica-se pelas inúmeras e variadas publicações nos últimos anos, abordando aspectos como: definições de metodologias ativas; tipos mais comuns, aplicações nas mais diversas áreas de ensino, com destaque para a área de saúde; descrições de experiências no ensino fundamental, médio e superior e em modalidades presenciais e a distância. O objetivo geral do artigo é mapear as publicações acadêmicas sobre o uso de metodologias ativas na educação a distância. De forma geral, a literatura especializada enxerga positivamente o uso de metodologias ativas, assumindo-as não mais como um modismo, mas como uma prática educacional inovadora que atende às Diretrizes Curriculares Nacionais. Mas a revisão também encontrou pontos fracos na aplicação da aprendizagem ativa, como a dificuldade por parte dos próprios alunos de se adaptarem ao novo método e a evasão dos participantes do ambiente virtual de aprendizagem. Foi possível afirmar, com base nos estudos científicos já publicados, que as metodologias ativas são capazes de promover o processo de ensino–aprendizagem satisfatório em cursos a distância. Entretanto, para que isso aconteça, é necessário que todos os envolvidos no processo compreendam o sentido das metodologias ativas utilizadas e acreditem no seu potencial pedagógico.Palavras-chave: Aprendizagem. Educação a distância. Ensino. Metodologias ativas.
A ética em pesquisa fenomenológica no contexto de atuação de sujeitos educativos envolvidos com a pedagogia social hospitalar
Authors: Coitinho Sant'Ana Alex Sandro
Published: October 2019

Estudo que se constitui em um recorte teórico-prático sobre a intenção ética empreendida em uma pesquisa fenomenológica sobre a docência de discentes de licenciatura plena em Pedagogia no uso do dispositivo móvel tablet PC em uma brinquedoteca hospitalar. Objetiva descrever sucintamente situações de execução de um projeto de pesquisa de doutorado que possibilitem uma reflexão sobre modos de postura ética junto aos sujeitos participantes. Os resultados das práticas com intenções éticas explicitadas pelo pesquisador colaboraram para a constituição de um contexto sincero do que tenderiam a ser suas atitudes na condução da pesquisa na abordagem de sujeitos participantes, contribuindo assim para o desvelamento de seus modos diferenciados e educativos não diretivos no ambiente pesquisado que favoreciam o andamento de etapa da pesquisa.
A Numerical Study of the Behavior of Steel Frame with Concentric Buckling Restrained and Conventional Braces
Authors: Naghavi Mohammad , Malekinejad Mohsen
Published: October 2019

In this paper, a method is proposed to provide a simple model of buckling restrained braces. After introducing the elements, taking into account all parts of buckling restrained braces, a sample of this type of braces is modeled in finite element Abaqus software. After confirming the numerical model using the available laboratory results, which is carried out by static nonlinear analysis, moment frame model with chevron bracing is compared with moment frame with chevron buckling-restrained bracing. In this study, the behavior of buckling restrained braces as a hysteretic damper was investigated and a good performance was observed in energy absorption compared to conventional bracing.
KAJIAN EMPIRIS DALAM PEMOSISIAN PRODUK
Authors: Sukaris Sukaris
Published: October 2019

Sebagai entitas produk, Keberlangsungan hidup organisasi perguruan tinggi khususnya swasta(PTS) di masa datang akan sangat tergantung pada kemampuan PTS tersebut dalam membangunperbedaan dan keuanggulan. Keunggulan bersaing menggambarkan bahwa sebuah PTS dapatbertindak lebih baik dibandingkan PTS lainnya. Persaingan ini memunculkan usaha-usaha atauaktivitas pemasaran dalam mempositioningkan keunggulan produk yang dimiliki sebagai bentukrangsangan yang dapat dikontrol oleh organisasi. Kesadaran organisasi perguruan tinggi swastauntuk mengetahui sebab minat calon mahasiswa dalam memilih PTS menjadi bagian penting dalamproses pemasaran khususnya pemosisian produk, Pentingnya pemosisian akan dapat mempertegasbagaimana efektifitas yang akan dibangun dalam program pemasaran yang akan dijalankan. Untukitu penelitian ini menjadi kontribusi menarik dalam memberikan keyakinan bahwa positioningmemiliki nilai strategis dalam upaya evaluasi dan pengambilan keputusan manajemen. Hasilpenelitian menunjukkan segmen calon mahasiswa baru teridentifikasi kedalam segmen kedalamasal daerah (wilayah), asal sekolah (status sekolah), peminatan kelas, nilai ujian, status pekerjaan,tahun lulus, usia, tipe status pekerjaan mahasiswa, pekerjaan orang tua, asal jurusan sekolah,alasan mendaftar, alasan memilih jurusan di perguruan tinggi, informasi yang diperoleh, kelompokreferen terdekat dan berdasarkan biaya. Bahwa segmen yang menguntungkan bagi perguruantinggi adalah segmen wilayah, asal sekolah, lokasi perguruan tinggi dan psikoligis konsumenkhususnya persepsi masyarakat atas kualitas perguruan tinggi. Bahwa setiap segmen memiliki dayatarik masing-masing yang dapat menjadi prioritas untuk dilayani atau juga dilakukan cara yangberbeda.Bahwa segmen-segmen sasaran yang dapat dipilih adalah wilayah dan asal sekolah.Positioning yang tepat untuk dipilih sebagai alternative untuk wilayah Gresik adalah dekat danberkualitas.
Palang Pintu Kereta Api Otomatis Berbasis Arduino
Authors: Pratama Shendy , Taqwa Ahmad , Salamah Irma
Published: October 2019

This automatic train doorstop is made by using two infrared sensors and the sensor's piezeotronic sensor will be controlled by Arduino, this sensor will be useful if it detects the arrival of a train, if the train has passed this sensor then automatically the doorstop will be closed, when the train passes one more sensor then the doorstop will open automatically. For information to the community that there will be a train passing, it must be equipped with a bazzer and other indicator lights. With this automatic doorstop, the level of accident at the railroad crossing will decrease.
Optimasi Decision Support System (DSS) Pemilihan Paket Layanan Internet Prabayar Dengan Metode ANP
Authors: Azhar Asbon Hendra , Destari Ratih Adinda
Published: October 2019

At this time there are so many Internet packages provided by companies in the telecommunications sector to help facilitate Android users in accessing the Internet. Android users using this Internet package are for the purposes of social media, chatting, browsing, streaming and downloading where Android users will feel incomplete if they do not use the Internet package because in terms of finance it is most cost effective compared to using regular pulses. The Internet is currently one of the main alternatives in meeting all needs, namely Information and Education needs that provide positive value for all people. The number of operators offering Internet packages will certainly make it difficult for consumers to make the right choice according to their wishes and criteria. To overcome these problems, a system is made that will make decision making easier for choosing an Internet service package, one of which is the decision support system to help the community choose the best Internet service package. The method used in this study is the ANP Method. With the ANP method, it is expected to help the community in determining which alternatives will be chosen as a final decision in the selection of Internet Packages as needed
Perancangan Sistem Informasi Helpdesk Menggunakan Website Design Methode Dalam Mendukung Tata Kelola Teknologi Informasi
Authors: Pamnungkas R Wisnu Prio , Alexander Allan D , Reza Ali
Published: October 2019

Information Technology is important in increasing efficiency and efficiency in achieving company goals. Is a regionally owned company that in carrying out the functions and duties of clean water services for customer needs is never separated from the company's services to customers. Thus the helpdesk application is designed as a Single Point of Contact to focus on customer service issues. The purpose of this research is to analyze and manage the helpdesk application with a display design using the website design method. Built with PHP and MySql database, the application aims at implementing ITIL, which is useful for managing and assisting any problems (reporting) and service requests (requirements) to be sent to the unit that manages the handling schedule based on priority weights.
Pengaruh Penerapan Aplikasi Pengolahan Data Barang Habis Pakai Terhadap Kinerja Pelaporan Pengurus Barang Pengguna Di RSUD HAMS Kisaran
Authors: Sinaga Hommy Dorthy Ellyany , Andriyani Suci
Published: October 2019

This research is to implement an application of single use goods (BHP) data processing which is a computerized system to facilitate of data processing that linked to input, output, inventory card, incoming report, output report, semester and annual recapitulation, and to determine the influence of its implement to the reporting performance. The research method is an explanatory method. By adopting the user acceptance model, this research is formulating the hypothethical that state there is a significance influence of the implemented single use goods (BHP) data processing application to the reporting performance of Pengurus Barang Pengguna. This method is envolving the synthesising the operational variable, data collecting and observation, stating the hypothesis, creating and testing the instrument, distributed the questionnaire to all 7 persons. Based on validity and reliability testing, then the instrument is tested as valid and reliable. The implemented of single used goods (BHP) data processing application is described to be 3 operational variables, ie. the application complexity variable, application use, features and its design variable and application quality variable. The result of hypothesis testing shows that the application complexity and application quality variable are influencing the reporting performance, but the application use, features and its design shows no influence to the reporting performance.
Rancang Bangun Tracker Surya Sumbu Ganda Berbasis Raspberry Pi
Authors: Nugraha M Permadi Yosa , Rakhman Abdul , Salamah Irma
Published: October 2019

Solar energy is now a very important means of renewable energy resources. With sun tracking, it is more effective to produce more energy because solar panels can maintain a profile perpendicular to sunlight. Although the initial cost of setting up a tracking system is quite high, there are cheaper options that have been proposed from time to time. Light Dependent Resistors (LDRs) are used to detect sunlight. The solar panel is positioned where it can receive maximum light. Compared to other motors, servo motors are able to maintain torque at high speed. The tracker is in the form of a double or single axis. Dual trackers are more efficient because they track sunlight from both axes. This project is designed for low power and portable applications. Therefore, it is suitable for use in rural areas. In addition, the effectiveness of the output power collected by sunlight increases.
Rancang Bangun Aplikasi Monitoring Performance WiFi.Id PT.Telekomunikasi Berbasis Web
Authors: Lindra Ayu Maulisa , Suroso Suroso , Endri Jon
Published: October 2019

Internet is the nessecity that widely used today. One of the way to access the internet it self, we can use the facilities provides by PT.Telekomunikasi that is WiFi.Id. in this application, namely “The WiFi.Id Performance Monitoring Application” can be used to improving the WiFi.Id performance for making it always in good condition and stable. This application is made in web base application where is can be useful for checking WiFi.Id performance that distributed in several point in the fields, the preference from this application we can check in one point from several acceess point without needed to check every point with the provision we still getting a signal that emitted by WiFi.Id access point it self. From this application we can check the quality of bandwidth in every access point, we will know speeds of upload and download that giving and also know the value of ping and jitter in every access point that emitte the signal. This application also can show some of active access point in that location.
Níveis de Alfabetização Científica e Tecnológica na avaliação de Química do Exame Nacional do Ensino Médio
Authors: Rosa Tiago Franceschini da , Lorenzetti Leonir , Lambach Marcelo
Published: October 2019

No ano de 2009, o Exame Nacional do Ensino Médio (Enem) passou por uma reformulação em sua estrutura para se adequar aos princípios da formação esperada pela legislação nacional. Assim, este trabalho objetiva colocar em discussão a relação existente entre as questões utilizadas pela nova versão do exame e a concepção do ensino de Química baseado na Alfabetização Científica e Tecnológica, de modo a buscar indícios que demonstrem um possível distanciamento entre o que se espera do Enem e o que se pratica nas salas de aula. Ao se realizar um levantamento qualitativo nos itens utilizados desde a edição de 2013, foi possível estabelecer uma categorização quanto ao nível de ACT, o que favoreceu concluir que a maioria desses itens são estruturados a partir de teorias e conteúdos curriculares. Contudo, relega o processo de formação cidadã da disciplina de Química e o que dizem os documentos regulamentadores dessa disciplina.
La azotea de Fernanda Trías: una intimidad heterotópica o la continuidad de los raros
Authors: Ternicier Espinosa Constanza Andrea
Published: October 2019

La azotea (2001) es la primera obra de la autora uruguaya Fernanda Trías (Montevideo, 1976). Propone una extraña configuración del espacio donde el orden habitual de la ciudad aparece invertido en sus funciones modernas: discursiva, productiva y normativa. El departamento habitado por una familia endogámica, un triángulo conformado por el padre, la hija y la primogénita de esta última, surge como un protagonista más que, en su verticalidad arquitectónica, halla en el ámbito de la azotea una suerte de liberación. En este artículo se postula que antes que una distopía (o degradación utópica), aquí estaría operando una heterotopía cuya existencia se ancla a un profundo realismo y que viene a configurar una inversión del orden en base a una permanente dialéctica entre el afuera y el adentro. Trías evoca una poética del espacio que engarza con los dispositivos de control y la necesidad de liberarse de los mismos. Ferviente admiradora de las letras de su país, la escritora uruguaya se identifica con aquellas rarezas nihilistas, próximas a un mundo de ensoñación aislado de la realidad, que apreciamos, por ejemplo, en la narrativa de Juan Carlos Onetti y Mario Levrero.
“Cualquier trazo en la tierra se borra cuando toca el agua”: la escritura nomádica de Margarita García Robayo
Authors: Amaro Castro Lorena
Published: October 2019

Un rasgo compartido por narradoras latinoamericanas recientes, como Lina Meruane, Guadalupe Nettel, Gabriela Wiener y Margarita García Robayo —a quien se aborda específicamente en este artículo— es la construcción de subjetividades nómades, que desde su materialidad corporal (la enfermedad, el deseo, la sexualidad, la maternidad) trazan rutas disidentes a las asignadas socialmente a las mujeres. En el libro autobiográfico Primera persona, García Robayo (1980) construye una narradora ajena a las costumbres y modos de su medio, una “extraña” o extranjera que entabla una particular relación con el lenguaje y el espacio, una relación que se definirá desde una perspectiva feminista, teniendo en consideración las propuestas teóricas de Rosi Braidotti, así como también las de Doreen Massey y Deleuze y Guattari, sobre sujeto y espacios nomádicos.
DIVERSITY OF THE PUMPKIN COLLECTION AND ITS HEREDITARY POTENTIAL. RESULTS AND PROSPECTS OF BREEDING PRACTICE
Authors: Elatskova A. G.
Published: October 2019

Background. Pumpkin is an important food, feed and medicinal crop. It is widely used by national cuisines in many countries and utilized as raw material for canning industry and in pharmacy to prepare drugs. The Kuban Experiment Station of VIR, where the collection of pumpkin genetic resources is maintained and regenerated for long-term storage in the genebank, conducts comprehensive research work to analyze the genetic diversity of pumpkin accessions and disclose the potential of its hereditary variation.

Objective. The aim of this study was to screen various species from the global pumpkin collection and identify sources of traits valuable for breeders in order to develop promising cultivars and hybrids.

Materials and methods. The pumpkin collection was studied and the breeding work was performed using the guidelines worked out by VIR’s scientists. The work included botanical description, study of variability and inheritance of traits, hybridization, inbreeding, mutagenesis, and different selection techniques (individual, group, individual/ family, and mass selection). In the first stages of the study, inbreeding was employed to select best plants from the collection in order to set up a trait-specific collection and incorporate its accessions into the hybridization process. Self-pollination was usedfor several years to obtain self-pollinated lines, sufficiently uniform in the selected trait. The hybrid progenies from crosses between parental forms were analyzed to throw light on the inheritance of major traits and their genetic control. The accessions were assessed for their earliness, productivity and quality. Evaluation of disease resistance was carried out in the field under natural infection pressure.

Results and discussion. Targeted breeding efforts resulted in releasing cultivars of Cucurbita pepo L., C. maxima Duch. and C. moschata Duch. ex. Poir. having different maturation schedules and approved for cultivation in various regions of Russia: ‘Kustovaya oranzhevaya’, ‘Lechebnaya’, ‘Kustovaya zolotaya’, ‘Malyshka’, ‘Matreshka’, ‘Krasavitsa’, Zimnyaya sladkaya’, ‘Zhemchuzhina’, ‘Yantarnaya’ and ‘Mariya’. These cultivars are in demand among both agricultural producers and individual growers. New sources of valuable morphobiological and agronomic characters have been identified as useful for modern plant breeding trends: KL 625, ZhZM 692, L-180, L-193, KPL 168, KL 568 and KL 570. New bushy lines of C. maxima and C. moschata selected from cultivar and hybrid populations are now tested in an elite test nursery in order to submit the best of them to the State Variety Trials.
GENETIC SOURCES FOR BREEDING BUSHY AND SHORT-VINE WATERMELON CULTIVARS
Authors: Tekhanovich G. A. , Elatskova A. G. , Elatskova Yu. A.
Published: October 2019

Background. When studying the collection of watermelon, it is important to disclose its genetic potential by identifying spontaneous mutations, using its accessions in crosses, and analyzing inheritance of its main traits in hybrids. One of the priorities in watermelon breeding is to develop and produce genetic sources of bushy and short-vine forms with stable manifestation of their morpho-biological characters under various environmental conditions.

Material and methods. Accessions from the watermelon collection (local landraces, commercialized and promising cultivars, hybrids and lines obtained in the process of work) of diverse ecogeographic groups served as the material for this research. Description of morphological characters and assessment of economically useful ones were based on the guidelines for studying and maintaining the cucurbit collection and the guidelines for cucurbit crop breeding, both developed by VIR.

Results. Variability and inheritance of the bushiness and short vine characters were studied in watermelon accessions according to the features of their growth and development. The habitus of the bushy forms is shaped by the length of stems (0.8– 1.2 m) and very short (2–3 cm) internodes. Short-vine plant stems are 1.3–1.5 m long. Short-vine plants in the early period of development distinctly stand out for their compact bush, if compared with long-vine forms. Short vines are developed due to short internodes (4–5 cm) and a smaller number of lateral shoots.

Conclusion. Many years of studying the watermelon collection in the field resulted in identification of promising genetic sources for the breeding of bushy and short-vine cultivars: bushy dissected-leaf lines (KRL) – KRL 694, KRL 656, KRL 376 and KRL 394; bushy entire-leaf lines (KTsL) – KTsL 760/13; yellow-green bushy dissectedleaf lines (ZhZKRL) – ZhZKRL; short-vine watermelon lines (KPL) – KPL 774 and KPL 368. The developed lines differ in morpho-biological and economically useful characters (yield,fruit quality, growing season duration, etc.). They possess resistance to diseases (fusarium wilt and anthracnose) and environmental stressors. The lines are offered for use in the breeding of new bushy and short-vine cultivars and improvement of the existing ones, with various combinations of morpho-biological and economic traits. Brief descriptions of main economically valuable characters of the breeding lines are presented.
A “death signature” in patients with head and neck cancer.
Authors: Mamoor Shahan
Published: October 2019

Differential gene expression analysis has the potential to illuminate fundamentals of biology by identifying key differences in transcription between cells, genotypes or diseases. I compared the expression profiles of 327 genes in a cohort of patients with head and neck cancer (1), grouped based on their survival at three years. Patients who were dead at three years possessed a unique “death signature” of forty genes whose expression was significantly different from that of survivors. This gene expression signature, associated with more rapid mortality in humans with head and neck cancer, may have clinical relevance in prognostic stratification and the genes themselves may have biological significance in the etiology of head and neck cancer.
Mesias menurut PL
Authors: nurjaman boby
Published: October 2019

persoalan tokoh pembebas yaitu mesisas politik
Jump-Diffusion Framework for Convertible Bonds
Authors: Xiao Tim
Published: October 2019

This paper presents a new framework for pricing convertible bond subject to credit risk. We show that the model prices fluctuate randomly around the market, indicating the model is quite accurate. Empirically, we do not find support for presence of a systematic underpricing as indicated in previous studies. We also show that the deltas increase with the underlying stock prices. At low market levels, the convertibles behave like their straight bonds with very small deltas. As the stock price increases, conversion becomes more likely. At certain market levels the convertibles are certain to be converted. In this case, the convertibles are similar to the underlying equities and the deltas are equal to the number of shares.
Pembinaan kepada Public Relation dalam Hubungan dengan Masyarakat
Authors: Rahmadani Adinda , kadri hanif al
Published: October 2019

This article aims to explain the fostering of public relations (PR) in relation to the community. The author is interested in writing this because many PRs often ignore the community so that people are often indifferent to an agency. This article uses the Systematic Literature Review (SLR) method, which is by collecting articles from books, journals and other sources. Then the authors examine the material and conclude new knowledge from the results of the analysis. The results of the article can be concluded that the guidance given to the PR will help him deliver information effectively and efficiently so that the goal will be easily achieved.
Disclaimer Preprint - Plonski & Cutler Ideology_and_Intolerance
Authors: Plonski Paul E. , Cutler Jared M.
Published: October 2019

Manuscript has not been published. Uploaded for preprint management
Does subitizing require attention? A systematic review and meta-analysis
Authors: Chen Jian Saturn
Published: October 2019

Whether enumeration of small number of objects requires attention remains controversial. Although most recent studies argue for a role of attention in subitizing, these studies include varied stimuli and different methods of manipulating attention. It is unclear if the observed attention effects in different studies are real effects. It is also unclear whether there is publication bias in these studies. To answer this question, a systematic review and meta-analysis was performed to evaluate the attention effects on enumeration of small numbers. A total of 14 studies (22 experiments, 35 comparisons) were included in a meta-analysis to compare the attention effects on subitizing. Results from the meta-analysis suggest that a manipulation of attention can evidently modulate the behavioural performance in the subitizing range (response time, accuracy and Weber fraction). These findings were consistently observed in various experimental designs and different stimuli (p < .010; p < .001; p < .001; respectively), suggesting attention does play a role in subitizing. A new model was proposed to explain the mechanism of subitizing and enumeration. Findings in this study may contribute to the understanding of “number module” in brain and contribute to models of numerical cognition in education. However, a publication bias was observed in this study, suggesting the observed effects might not be very accurate. To better estimate the effect of attention manipulations in the subitizing range, studies with larger samples, or future meta-analyses including unpublished outcomes and unpublished studies may be required.
The Role of NLP Principles as Tools for Facilitating Learning EFL For Saudi Students
Authors: Abuzaifah Mohammed A.
Published: October 2019

Learning English language for the majority of Saudi students has always been considered difficult and rarely successfully achieved. “English poses difficulties for many Saudi students due to the low English levels acquired at secondary schools” (Al-Shami, 2004). Additionally, the overall achievement in English language among the majority of Saudi students, after completing six years of studying EFL extensively, is remarkably low (AL-Karood, 2006; Al Buna’yan, 2003; Al Guaid, 1997; Abuammah, 2002). This research paper will investigate, discuss and analyse the NLP (Neuro-Linguistic Programming) concepts; change and modelling, as well as NLP four principles; outcomes, rapport, sensory acuity and flexibility, in order to specify the actual extent to which these concepts and principles can assist the Saudi EFL students to achieve better, easier and faster performance in learning the English language. By the end of this paper, the researcher intends to highlight the relationship between the NLP principles and the SLA learning strategies (O’Malley, 1990), as well as to attempt to describe some possible ways for applying the NLP principles into SLA.
Legislature Size and Welfare: Evidence from Brazil
Authors: Mignozzetti Umberto Guarnier , Cepaluni Gabriel
Published: October 2019

What is the effect of legislature size on public service provision? While the literature relates legislature size to representation and government expenditure, its implications for welfare remain understudied. In this paper, we investigate the effects of legislature size on welfare, exploiting exogenous changes in city-council size in Brazil between 2005 and 2008. We show that adding a legislator improves education and health care. However, the results prove true for the services that are believed to be highly salient to voters, are easiest to claim credit for, and are easy to provide. In this sense, education quality and preventive health care remain unaffected while infant mortality and primary school enrollment significantly improve. To investigate the mechanism, we surveyed former councilors and analyzed 346,553 bills proposed by municipalities in the period. This analysis largely corroborates our findings, showing that politicians prefer to provide private and local public goods. This paper has implications for the design of legislative institutions.