bluuebunny/crossref_metadata_2025_split huggingface dataset:
A PRÁTICA DA PESQUISA E OS QUADROS TEÓRICOS CONCORRENTES NO CAMPO DE PRODUÇÃO CIENTÍFICA EM CIÊNCIA DA INFORMAÇÃO
Authors: Santiago Bufrem Leilah 
Published: October 2018

Apresenta resultados da investigação sobre a produção científica periódica dos bolsistas de produtividade em pesquisa do CNPq 1, da área de Ciência da Informação (CI), em sua relação com os quadros teóricos concorrentes no campo de produção científica na literatura periódica no Brasil. Caracteriza a pesquisa científica produzida por eles, a partir de um corpus de artigos de periódicos indexados na base Brapci, no período de 1978 a 2015, analisando as relações entre os autores e os referenciais teóricos fundantes dos estudos, seus grupos temáticos privilegiados, bem como os periódicos nos quais publicam. Parte do pressuposto de que o trabalho científico, desenvolvido em determinado contexto social e momento histórico, reflete as mudanças e contradições desse contexto, tanto em sua organização interna, quanto em suas aplicações. Os dados obtidos permitem afirmar que: a) a produção mais expressiva dos bolsistas ocorreu entre 2006 e 2011; b) as revistas selecionadas que contém a maior parte da produção dos bolsistas são: Revista de Ciência da Informação e DataGramazero c) os temas mais recorrentes na produção são tecnologia, redes, bibliotecas, sistemas e comunicação científica d) os referentes teóricos destacados são, além de alguns dos próprios bolsistas que apresentam um papel significativo no processo de consolidação da CI, teóricos como Saracevic, Bourdieu, Wersig, Levy, Lancaster e Castells, predominantemente das áreas de CI e da Sociologia.
Separation of Nickel-Titanium Rotary and Reciprocating Instruments: A Mini-Review of Clinical Studies
Authors: Coelho Marcelo Santos , Rios Marcos de Azevêdo , Bueno Carlos Eduardo da Silveira 
Published: October 2018

Objective:This review aimed to evaluate clinical studies that assessed separated NiTi rotary and reciprocating instruments.Design and Methods:This review assessed clinical studies involving treatments performed by undergraduate students, graduate students, and endodontic specialists. This review evaluated studies using rotary instruments, reciprocating instruments, and hybrid techniques. The number of uses of the different NiTi rotary and reciprocating systems was also assessed.Results:The incidence of separation for rotary instruments ranged from 0% to 23%. Rotary instruments were used from 1 to 50 times depending on the instrument and tooth type. The lowest rate of incidence separation for rotary instruments was obtained by undergraduate students, using a hybrid technique. The separation incidence for reciprocating instruments ranged from 0% to 1.71%. Reciprocating instruments were mostly single-used; one study reported their use up to 3 times. Separation rate in reciprocating instruments was similar in single-use or in multiple uses 0.2%.Conclusions:Separation of instruments has dropped recently and seems to be a minor problem in current Endodontics. Multiple uses of NiTi rotary instruments are a possibility without significantly increasing the risk of instrument separation. Single and multiple uses of NiTi reciprocating instruments are also associated with low incidence of separation. Attempting to remove separated instruments should be carefully evaluated.
Evaluation of the Effect of Glow Discharge Plasma Surface Treatment on Bonding Cements to Zirconia
Authors: Binmahfooz Abdulelah M. , Basunbul Ghadeer I. , ArRejaie Aws S 
Published: October 2018

Background:
The major difference in the chemical composition of Y-TZP ceramics, as compared with conventional porcelain, led researchers to develop alternative solutions for achieving durable and long term bonding with the zirconia surface.

Objective:
The study aims to evaluate the effects of glow discharge treatment on the bonding between cement and zirconia.

Methods:
The zirconia rings and rods were prepared with the Zirconia Y-TZP powder and TZ-3YSB-E (Tosoh-Zirconia) through auto-mix to investigate the glow discharge and thermo-cycling. An orientation Teflon mold was used to centralize each rod into the zirconia ring, and aided as a cementation jig during the cementation procedure.

Results:
Cohesive failure (2/3 or more of luting agent remained on the zirconia surface) has been majorly observed with RelyX Ultimate, while adhesion failure (less than 1/3 of the luting agent remained on the zirconia surface) has been primarily observed in Ketac-Cem. Mixed failure was observed among the three specimen including Rely X Unicem 2, Multilink Auto-mix and Ceramir.

Conclusion:
The glow discharge surface treatment procedure had a major impact on bond strength to zirconia.
Crecimiento económico de las cajas de comunidad en la jurisdicción de Otumba, siglo XVIII
Authors: Mendoza García Edgar 
Published: October 2018

El objetivo de este artículo es examinar cómo se manifestó el crecimiento de las propiedades de las cajas de comunidad de los pueblos de indios de la jurisdicción de Otumba en la Intendencia de México durante el siglo XVIII, explicar las consecuencias de las reformas borbónicas sobre la organización y funcionamiento de esta institución económica, señalar algunas prácticas de defensa de los actores sociales ante el establecimiento de Reglamentos específicos que afectaban sus costumbres y disminuían los gastos en sus fiestas religiosas, y en suma, para transferir los excedentes comunales hacia las arcas reales, restar el poder y la autonomía política y económica de la república de indios y los líderes locales.
Les Orchidacees de la region de Tlemcen (Algérie)
Authors: Babali Brahim , Medjahdi Boumediene , Bouazza Mohmamed 
Published: October 2018

RésuméCette étude vise à mieux connaitre le patrimoine floristique de l’Algérie. Dans ce travail nous avons dressé une liste des orchidées de la région de Tlemcen grâce à une série de prospection réalisée entre 2006 et 2018 et qui s’est soldée par l’inventaire de 11 genres, comprenant 48 taxons dont 329 espèces et 2 hybrides. Des cartes de répartition et des données écologiques ont été établies pour chaque espèce afin d’aider à les retrouver pour des éventuelles recherches. Certains taxons présentent une large distribution à travers la région de Tlemcen, alors que d’autres sont très localisés. Parmi les taxons observés, 27 sont qualifiés de rares ou très rares à l’échelle du pays. Mots clés: Orchidées, région de Tlemcen, endémique, protection, chorologie. SummaryOrchidaceae of the region of Tlemcen (Algeria).This study aims at knowing better floral heritage of Algeria. In this work we so raised a list of the orchids of the region of Tlemcen en thanks to a series of prospecting realized between 2006 and 2017 and which ended in the inventory of 11 genres including 48 let us taxa among which 29 species and 2 hybrids. Maps of distribution and ecological data were established for every species help to find them for possible look for. Some let us let us tax present a wide distribution through the territory of the wilaya, while others are very located (localized). Among tax them observed, 26 are considered as rare or very rare on the scale of the country.Key words: Orchids, Tlemcen region, endemic, protection, chorology.
Collision Risk Mitigating System for Light Rail Vehicles(LRV)
Authors: Antkowiak Bartosz 
Published: October 2018

Abstract
This piece is dedicated tothedescription of the development of collision risk mitigating system. The proposed concept of control system is designed to enhance safety ofpassengers, a driver and other people in vicinityof light rail vehicles (tramways).The requirements were fulfilled thanks to the application of lidar sensor and feature of vehicle positioning on the track map created basingon precise measurements with the use of satellite navigation systemReal Time Kinematic. The map allows to eliminate errors of system operation and to enhance resistance to unfavorable ambient conditions, i.e.temperature or fog. The system calculates work braking distance for particular vehicle speed. In case of obstacle detection which is closer to vehicle than the calculated braking distance, the driver is informed about a collision risk with a buzzer and optical signalization. The system has already been implemented and tested.
Synthesis, Antimalarial Activity, and Docking Studies of Monocarbonyl Analogues of Curcumin
Authors: Yusuf Amina S. , Sada Ibrahim , Hassan Yusuf , Olomola Temitope O. , Adeyemi Christiana M. , Ajibade Sunday O. 
Published: October 2018

Abstract
The synthesis of five monocarbonyl analogues of curcumin is described. In vitro anti-malarial assay of the compounds was carried out and the effect of the substituents on the aryl ring has been described. The results show that all the five compounds exhibited some reasonable activity against the chloroquine-resistant plasmodium parasite. Molecular docking studies further confirmed the observed biological activity of the compounds.
Analysis of Verbal Fluency Output on Semantic Categories of ‘Food’ and ‘Vehicle’ in Typically Developing Malayalam Speaking Children
Authors: Sunila John , Rajashekhar Bellur , Guddattu Vasudeva 
Published: October 2018

Abstract
In the wake of limited knowledge on verbal fluency performance in typically developing children, the present study aims at investigating the semantic fluency performance of Malayalam speaking children across age, gender and tasks. Using a cross-sectional study design, semantic fluency performance (on food and vehicle fluency tasks) was investigated in 1015 Malayalam speaking typically developing children aged 5 to 15 years. The findings revealed the positive influence of age and task with no substantial difference between gender groups, with good inter-rater and intra-rater reliability. The study outcomes depicted a distinct pattern of continuous and linear developmental trend in organizational strategies, with no specific age band showing any dramatic increase in performance. Semantic fluency as a task has great potential within the developmental context for understanding the highly language, culture, and task based word retrieval mechanism.
Effects of Methyl Acetate as Oxygenated Fuel Blending on Performance and Emissions of SI Engine
Authors: Cakmak Abdulvahap , Kapusuz Murat , Ganiyev Orkhan , Ozcan Hakan 
Published: October 2018

Abstract -
The objective of this paper is to investigate the use of methyl acetate as oxygenated fuel blending for base gasoline in SI engine. The effects of methyl acetate on engine performance parameters (brake specific fuel consumption, brake thermal efficiency and energy consumption rate) and exhaust emissions (CO, HC, CO2 and NOx) of SI engine have been experimentally investigated. Engine experiments were conducted on a single cylinder, water cooled, spark-ignition test engine at constant moderate speed; 1500 rpm for different loads; 104, 207, 311 and 414 kPa fuelling the engine with base gasoline, M5 (95 % base gasoline +5 % methyl acetate) and M10 (90 % base gasoline +10 % methyl acetate). The results showed that adding methyl acetate to base gasoline increases the brake specific fuel consumption while reducing the brake thermal efficiency of the engine. Furthermore, it was also observed that methyl acetate addition does not have a great effect on HC emissions, however, reduces CO and increases CO2 emissions. NOx results showed a striking increase in the level of NOx emissions with the addition of methyl acetate.
Genetic diversity and structure among natural populations of Mytilaria laosensis (Hamamelidaceae) revealed by microsatellite markers
Authors: Yu Niu , Yuan Jie , Yin Guangtian , Yang Jinchang , Li Rongsheng , Zou Wentao 
Published: October 2018

Abstract
Mytilaria laosensis is a fast-growing tropical broadleaf tree that is extensively used for wood production and has significant ecological benefits. To investigate the genetic diversity and population structure of M. laosensis, eight major natural popu­lations in China were analyzed by using simple sequence repeat (SSR) markers. A total of 88 microsatellite-containing fragments were obtained by the method of magnetic bead enrichment, among which 26 pairs of SSR primers were scree­ned out and used to generate a total of 190 alleles among 152 individuals. The average of observed number of alleles, Shannon’s information index and polymorphism information content per locus were 18.3, 1.1577 and 0.7759, respectively, implying a high level of genetic diversity in M. laosensis popu­lations. The variation within populations accounted for 81.74 % of total variation based on analysis of molecular variance. Clus­ter analysis divided the eight populations into four groups, among which five populations from the southern parts of Guangxi province were classified as one major group. Mantel test showed that there was highly significant correlation bet­ween Euclidean genetic distance and geographic distance, suggesting that geographic isolation contribute to the high genetic diversity of M. laosensis. Together, these could provide support for the feasibility of exploration and utilization of M. laosensis in subtropical areas of East Asia including Jiangxi, Hunan and Fujian province of China.
BREVE MEDITACIÓN SOBRE LA VIOLENCIA
Authors: Mora Zamorano José Alberto 
Published: October 2018

El presente artículo presenta una breve meditación sobre la violencia a partir de las nociones psicoanalíticas de trauma y acontecimiento límite para cuestionar la base de los dispositivos narrativos en que se construye su memoria tanto como historia y testimonio. El problema se plantea a partid de la patologización de la agresión como instinto biológico se separa de la violencia constituida en el ámbito simbólico de la ley. Sobre esta distinción se genera un cuestionamiento al posicionamiento subjetivo de victima.
KLASIFIKASI DATA MULTIDIMENSI MENGGUNAKAN SUBTRACTIVE CLUSTERING DAN K-NEAREST NEIGHTBOR
Authors: Wakhidah Nur 
Published: October 2018

<span>Proses pengelompokan data (</span><em>clustering</em><span>) pada data multi dimensi dapat dilakukan dengan menggunakan algoritma </span><em>Subtractive</em><em>Clustering</em><span>. Dalam proses pengelompokan data (</span><em>clustering</em><span>) untuk menentukan pusat </span><em>cluster</em><span> </span><em>(centroid</em><span>), dipengaruhi oleh besarnya nilai parameter yang diantaranya </span><em>influence range, squash, accept_ratio </em><span>dan</span><em> reject_ratio.</em><em> Dan dalam </em><span>mengklasifikasikan data terdapat beberapa teknik yang dapat digunakan, salah satunya adalah</span><em> </em><span>metode</span><em> k-Nearest Neightbor</em><span> yang mengklasifikasikan data dengan ketetanggaan sebagai nilai prediksi dari </span><em>query instance</em><span> yang baru</span><em>.</em>
DESAIN SISTEM ORDERING SEBAGAI ALAT BANTU PENENTU ANGKA REORDER BERDASARKAN SALES TREND DAN MINIMUM ORDER QUANTITY PADA PERUSAHAAN RETAIL
Authors: Irliana Nursanti , Vydia Vensy 
Published: October 2018

<span>Untuk menghindari hilangnya penjualan dan menjamin safety stock di perusahaan ritel, kita perlu suatu metode untuk menghitung, kapan harus menyusun ulang. Ada beberapa metode untuk menghitung dan memutuskan kapan pengecer harus menyusun ulang dan berapa banyak yang akan dipesan. Salah satu metode tersebut adalah Reorder Point. Reorder adalah titik saat barang harus dipesan. Dan setelah ini pemesanan kembali dihitung, pengecer harus menghitung, berapa banyak unit yang akan dipesan. Dengan perhitungan yang tepat sehingga kedatangan baik akan tepat waktu. Seperti kuantitas minimum order dan lead time. Juga, harus sesuai dengan kondisi internal, seperti jumlah stok terakhir dan tren penjualan dalam periode tertentu.</span><br /><span>Sejalan dengan kondisi ini, penulis akan merancang sebuah sistem untuk proses menyusun ulang, menggunakan metode prototype dan pemrograman Visual FoxPro.</span>
MEMBANGUN APLIKASI E-COMMERCE DENGAN MENGGUNAKAN PHP DAN MYSQL
Authors: Vydia Vensy 
Published: October 2018

<span>Aplikasi perangkat lunak komputer dan Internet telah berkembang pesat pada dasawarsa ini, demikian pula dengan aplikasi web dan browser internet maupun intranet. Aplikasi </span><em>Ecommerce</em><span> telah lama berkembang diawali dengan EDI (</span><em>Electronic Data Interchange</em><span>) yang telah berkembang dalam lingkup internasional. Dalam makalah ini diuraikan mengenai arsitektur sistem, tool dan konfigurasi yang diperlukan untuk mengimplementasi aplikasi web </span><em>e-commerce</em><span>, konsiderasi masalah keamanan sistem, perancangan dari sisi diagram alur aplikasi dan perancangan basis data, serta kode program PHP yang diperlukan untuk implementasi aplikasi ini. Digunakan bahasa pemrograman PHP karena kemudahan dalam pemrograman, dan kelengkapan fitur untuk mengimplementasi sistem </span><em>e-commerce</em><span>, kemampuan untuk </span><em>cross platform, </em><span>serta kemudahan untuk </span><em>deployment </em><span>bagi pengembang aplikasi.</span>
HEMAT BERKOMUNIKASI DENGAN VOIP
Authors: Wakhidah Nur 
Published: October 2018

<span>Salah satu efek dari penggunaan teknologi adalah layanan teknologi yang semakin murah. Hal ini terjadi pada teknologi informasi yang menggunakan internet dan basis dalam protokol internet. Protokol voice over IP (VoIP) secara umum dibagi menjadi dua bagian. Bagian tersebut adalah kontrol / sinyal dan data suara. Yang paling sederhana dari sistem VoIP adalah dua buah komputer terhubung dengan internet. Kualifikasi dasar untuk membuat koneksi VoIP adalah computer terhubung dengan internet memiliki kartu suara yang dihubungkan satu sama lain dalam koneksi VoIP. Tetapi penekanan utama adalah koneksi keduanya dalam voice. Jika kedua lokasi adalah koneksi dengan jarak jauh (antara kota dan negara) bahwa keuntungan dari biaya dapat dilihat.</span>
PENGENDALIAN TINGGI PERMUKAAN CAIRAN BERBASIS FUZZY
Authors: Margiantoro Agus , Kurniawan Andi 
Published: October 2018

<p><span class="hps">Kontrol tinggi</span><span> </span><span class="hps">cair merupakan</span><span> </span><span class="hps">sistem pengendalian</span><span> </span><span class="hps">yang</span><span> </span><span class="hps">digunakan dalam</span><span> </span><span class="hps">berbagai macam</span><span> </span><span class="hps">industri seperti</span><span> </span><span class="hps">pabrik kimia</span><span>,</span><span> </span><span class="hps">pabrik kertas</span><span>,</span><span> </span><span class="hps">pusat</span><span> </span><span class="hps">pengolahan air</span><span>,</span><span> </span><span class="hps">dan</span><span> </span><span class="hps">powerplant</span><span> </span><span class="hps">hidro</span><span>.</span><span> </span><span class="hps">Kontrol fuzzy</span><span> </span><span class="hps">adalah kontrol</span><span> </span><span class="hps">alternatif yang</span><span> </span><span class="hps">menggunakan</span><span> </span><span class="hps">sistem pakar</span><span> </span><span class="hps atn">(</span><span>logika manusia</span><span>)</span><span> </span><span class="hps">sebagai pengendali</span><span> </span><span class="hps">sehingga</span><span> </span><span class="hps">abiut</span><span> </span><span class="hps">pengetahuan</span><span> </span><span class="hps">parameter sistem</span><span> </span><span class="hps">tidak lagi</span><span> </span><span class="hps">dapat digunakan</span><span>.</span><span> </span><span class="hps">Teknik ini juga</span><span> </span><span class="hps">memiliki kemampuan</span><span> </span><span class="hps">komputasi</span><span> </span><span class="hps">ringan.</span></p><p><br /><span class="hps">Penelitian ini</span><span> </span><span class="hps">difokuskan pada</span><span> </span><span class="hps">pembuatan</span><span> </span><span class="hps">Dan</span><span> </span><span class="hps">kontrol</span><span> </span><span class="hps">Fuzzy</span><span> </span><span class="hps">langsung</span><span> </span><span class="hps">memantau</span><span> </span><span class="hps">tingkat</span><span> </span><span class="hps">ketinggian</span><span> </span><span class="hps">cairan</span><span> </span><span class="hps">dalam waduk dan</span><span class="hps">respon</span><span> </span><span class="hps">nya</span><span> </span><span class="hps">adalah</span><span> </span><span class="hps">tranfered</span><span> </span><span class="hps">ke komputer</span><span>.</span><span> </span><span class="hps">sistem ini</span><span> </span><span class="hps">dikendalikan oleh</span><span> </span><span class="hps">mengatur posisi</span><span> </span><span class="hps">katup pada</span><span> </span><span class="hps">reservoir</span><span>.</span></p>
MESIN PENCARI DOKUMEN KARYA ILMIAH PADA LINGKUNGAN AKADEMIK
Authors: Christioko Bernadus Very 
Published: October 2018

Mesin pencari saat ini sudah tidak asing lagi bagi pengguna internet, khususnya bagi akademisi baik mahasiswa maupun dosen pengajar. Tujuan dari paper ini adalah membangun mesin pencari dokumen karya ilmiah pada lingkungan akademik dengan menggunakan teknologi internet yaitu web (PHP &amp; MySQL), sehingga dapat diakses dimana saja. Dengan mesin pencari ini, para akademisi dapat dengan mudah melakukan pencarian karya ilmiah yang sudah ada guna untuk melakukan tinjauan pustaka.
MEMBANGUN ALAT BANTU AJAR PEMBELAJARAN PERAKITAN PC BERBASIS MULTIMEDIA DENGAN PENDEKATAN TUTORIAL
Authors: Daru April Firman 
Published: October 2018

<p>Model pembelajaran berbasis komputer adalah penggerak yang unggul untuk membantu siswa belajar melakukan tugas-tugas secara mandiri maupun secara kelompok, menggunakan sumber-sumber dari dunia maya maupun lokal dalam menambah wawasan berpikir siswa. Pembelajaran dengan sistem berbantuan komputer efektif dan menguntungkan sebagai model pembelajaran mandiri.</p><p>Berbagai jenis aplikasi teknologi berbasis komputer dalam pengajaran urnumnya dikenal dengan Computer-Assisted Instruction (CAI) atau pengajaran dengan bantuan komputer. Salah satu model dan CAI ini adalah tutorial, yaitu suatu program pengajaran yang mengikuti sistem tutor yang dilakukan oleh pengajar atau instruktur.</p><p>Oleh karena itu, penting untuk mengembangkan media pengajaran berbasis multimedia dengan pendekatan tutorial yang dapat digunakan oleh guru untuk membuat siswa memahami bahan ajar. Salah satunya adalah PC subjek Perakitan. Ini memberikan kebebasan dan fleksibilitas bagi mereka untuk memahaminya. PC perakitan media pembelajaran dengan basis multimedia adalah media pengajaran dalam proses belajar mengajar.</p><p>Laporan ini akan memaparkan tahapan-tahapan proses analisa sistem pembelajaran berbasis teknologi multimedia yang menggunakan metode Rekayasa Sistem Berbasis Komputer dengan strategi pengembangan Instructional Multimedia Design berdasarkan metode Rekayasa Sistem berbasis Komputerberdasarkan prinsip-prinsip rekayasa perangkat lunak (Software Engineering) melalui tahapan pengembangan yang terdiri dari Planning, Analizing, design, Implementation, Testing and Evaluation.</p>
KAJIAN PENGGUNAAN MIKROTIK ROUTER OSTM SEBAGAI ROUTER PADA JARINGAN KOMPUTER
Authors: Handoyo Joko 
Published: October 2018

<p>Sejalan dengan perkembangan teknologi informasi, peralatan-peralatan pendukung jaringan komputer masih sangat diperlukan. Peralatan tersebut pun kini menjadi komponen penting dalam pembangunan jaringan komputer. Router adalah salah satu komponen pada jaringan komputer yang mampu melewatkan data melalui sebuah jaringan atau Internet menuju sasarannya, melalui sebuah proses yang dikenal sebagal routing. Router berfungsi sebagal penghubung antar dua atau lebih jaringan untuk meneruskan data dan satu jaringan kejaringan lainnya.</p><p>Router sendiri berharga tinggi dan masih sulit dijangkau oleh kalangan masyarakat kita. Router Mikrotik adalah solusi murah bagi mereka yang membutuhkan sebuah router handal dengan hanya bermodalkan standalone computer dengan sistem operasi Mikrotik. OIeh sebab itu, penulis merasa perlu membahas tentang " <strong><em>Kajian Penggunaan Mikrotik Router OS Sebagai Router Pada Jaringan Komputer</em></strong> ". Dalam pembahasan penulis menitik beratkan pada penggunaan dan konfigurasi Mikrotik Router OS</p>