bluuebunny/crossref_metadata_2025 huggingface dataset:
KOMPENZACIJA REAKTIVNE SNAGE I COST BENEFIT ANALIZA NJENOG ULAGANJA
Authors: Trpovski Sonja , Nedić Marko
Published: March 2019

U radu je razmatran pojam kompenza­cije reaktivne snage i benefita ulaganja u primenu sistema za kompenzaciju. Pre svega, data je teoretska osnova i pojašnjenje reaktivne snage. Definisana je kompenzacije reaktivne snage, način određivanja potrebne snage kompenzacije, kao i način kompenzacije reaktivne snage kroz sve tipove. Dati su uređaji koji učestvuju u kompen­zaciji, što kao analizatori, što kao sami kompenzatori. Teoretski osnov i pojam Cost – benefit analize (CBA) su dati uz detaljne načine izrade kvalitetne CBA. Opisan je instrument Metrel PowerQ4 koji je korišćen za praktični deo u radu. Jasni i detaljni koraci za pripremu i način snimanja i korišćenja instrumenta u eksploataciji, koji su poslužili i kao osnova prilikom korišćenja za samo mere­nje na predmetnom sistemu. Rezultati merenja na pred­metnom sistemu dati su uz CBA u konkretnom slučaju.
ELEKTROMOTORNI POGONI U EKSPLOZIVNIM SREDINAMA
Authors: Cibula Goran , Vasić Veran , Oros Đura
Published: March 2019

U ovom radu je prezentovana proble­matika odabira i eksploatacije elektromotornih pogona u eksplozivnim sredinama. Obrađena je klasifikacija eks­plozivnih sredina, što predstavlja prvi korak za pravilan izbor opreme. Opisani su različiti tipovi protiveksplozivne zaštite asinhronih elektromotora. Razmotreni su uzroci povećanog zagrevanja elektromotora povećane bezbed­nosti. Pravilan izbor zaštite elektromotora povećane bez­bednosti je jako bitan te je u ovom radu detaljno obrađen. Uticaj pretvarača učestanosti na pogonske parametre elektromotora je detaljno razmotreno ovim radom.
СОФТВЕРСКИ СИСТЕМ ЗА ПРЕПОРУКУ СТУДИЈСКОГ МОДУЛА НА СМЕРУ РАЧУНАРСТВО И АУТОМАТИКА
Authors: Trpovski Sonja , Stojković Svetozar
Published: March 2019

Овај рад бави се истраживањем перформанси два приступа системима за препоруку. Први тип система за преоруку је систем за препоруку заснован на колаборативном филтрирању, а други је заснован на моделу латентних фактора. За складиш­тење података користе се технологије семантичког веба где се подаци налазе на Фусеки серверу одакле се добављају SPARQL упитима. Тачност система за препоруку заснованом на колаборативном филтри­рању износи 83.92% док је тачност система за препоруку засновану на моделу латентних фактора 30.04%. Закључено је да иако примитивнија метода, колабора­тивно филтрирање, даје боље резултате јер се користи део целокупног скупа студената.
ИСПИТИВАЊЕ ПАРАМЕТАРА КВАЛИТЕТА ЕЛЕКТРИЧНЕ ЕНЕРГИЈЕ НА НАФТНОМ ПОЉУ КОМПАНИЈЕ „НИС а.д. Нови сад“
Authors: Роган Марко , Катић Владимир
Published: March 2019

У овом раду je описанo мерење параметара квалитета електричне енергије на нафтном пољу компаније „НИС а.д. Нови Сад“. Дефинисани су основни параметри квалитета електричне енергије, затим је описана коришћена опрема и анализирани су резултати мерења.
Strategic planning and experience in the construction of the OPV Project for the Chilean Navy
Authors: Gomez Salazar Pedro Andrés
Published: March 2019

ASMAR ́s shipbuilding policy indicates that this activity will be centered and dimensioned on primarily serving the requirements of the Chilean Navy and the State. The correct use of the information is fundamental in the evolution of the projects. By applying this knowledge and evaluation criteria to the strategy of the Naval Construction Management, it will contribute in future projects by improving the planning levels obtaining more detailed, efficient and effective results. Below we present the experience in the strategic planning for the construction of the OPV4 project, Cabo Odger (“Marine Lance Corporal Odger”) for the Chilean Navy. “We want all our shipping clients to recognize us as a serious shipyard, with dedicated commitment and technical quality, and we have used ingenuity and experience to solve problems that we have faced. However, we must not fall into the temptation to rest on our laurels, on the contrary, we have the obligation to continue on this path of commitment with our daily work, and to meet our deadlines”. Today, shipbuilding is defined as a highly complex industry, that is highly competitive with elevated costs. The goal is to extract the most important contents and work with real, efficient and effective information, so that each construction process is not affected by external agents. There are three differentiating factors that make a shipyard more competitive and improve its production processes, resulting in a reduction of work time and, therefore, a reduction of costs; these are: the construction strategy, strategic planning and logistics. ASMAR has the technical and technological capacity to integrate various elements into its workshops in the stage prior to assembly. This process marks an important step between the construction strategy and the project planning.
Влияние русских традиций на формирование усадебно-жилищного комплекса хакасов в Хакасско-Минусинском крае в XIX–XX вв.
Authors: Tuguzhekova Valentina N. , Prischepa Evgeny V.
Published: March 2019

Статья посвящена проблемам развития усадебно-жилищного комплекса коренных жителей Хакасско-Минусинского края в XIX–XX вв. Культурно-экономические связи хакасов с русскими в результате освоения и заселения края привели к соприкосновению разных культурных традиций, что послужило началу процессов культурного взаимодействия. Важное место в этом взаимодействии занимает развитие и эволюция основных типов их усадебно-жилищных комплексов.Процессы развития единого жилищно-усадебного комплекса хакасов начинались с трансформаций традиционных поселений, появления смешанных форм усадебно-жилищных комплексов с активной нивелировкой этнически значимых черт и сохранением лишь отдельных традиционных элементов.  Постепенно распространение хозяйственных построек русского образца становится в крае повсеместным. В результате уже в начале ХХ в. происходит складывание локальной хакасской усадьбы, в которой в пределах зимника и летника располагаются заимствованные у русских хозяйственные постройки и жилища, а коренные жители находятся на постоянном местожительстве. Для второй половины ХХ в. характерно уже складывание усадебно-жилищного комплекса хакасов на манер русской строительной традиции: с уличной застройкой, комплексом хозяйственных и жилищных построек земледельческо-скотоводческой направленности.
Индикаторы социального неблагополучия населения: этнорегиональная специфика Калмыкии, Бурятии и Тувы
Authors: Gunaev Evgeniy A. , Badmaeva Nogan V. , Kovanova Ekaterina S.
Published: March 2019

В статье представлен анализ социального неблагополучия в трех регионах России — Калмыкии, Бурятии и Туве, традиционно буддийских и скотоводческих. В настоящее время регионы считаются депрессивными и многие годы находятся в сложном социально-экономическом положении. В качестве инструмента анализа выбраны индикаторы социального неблагополучия: демографические, социально-экономические и индикаторы по общественной безопасности (преступности). Источниковой базой выступила официальная статистическая информация по регионам за 2017 г.Население Калмыкии продолжает сокращаться, прежде всего вследствие миграционного оттока. Население Бурятии и Тувы увеличивается благодаря естественному приросту, обусловленного высокой рождаемостью. Однако положительная динамика численности осложняется высоким уровнем смертности населения трудоспособного возраста, низкими показателями ожидаемой продолжительности жизни (в Туве) и миграционным оттоком (Бурятия). Калмыкия и Тува схожи по показателям уровня безработицы и доле населения с доходами ниже прожиточного минимума в населении региона. По данным критериям обе республики относятся к числу беднейших субъектов Российской Федерации. В Бурятии относительно более лучше ситуация, однако и по данным показателям ситуация не является благоприятной.Заключается, что проблемы Калмыкии, Бурятии и Тувы проявляется в разных показателях социального неблагополучия и соответственно требуют различных управленческих подходов их разрешении.
Фольклор старообрядцев таежных деревень Верховья Енисея в репертуаре детского ансамбля «Октай»
Authors: Tatarintseva Margarita P.
Published: March 2019

В статье рассматривается та часть репертуара детского фольклорно-этнографического ансамбля «Октай» (Тува), которая воссоздает фольклор старообрядцев Верховья Енисея, в частности духовную музыку. Автор опирается на материалы своего общения с руководителем ансамбля, на личные наблюдения, на публикации об ансамбле.Духовные песнопения и духовные стихи у массового слушателя — не самый популярный жанр, для их восприятия требуется особый настрой, особая подготовка. Тем не менее этот жанр постоянно присутствует в репертуаре ансамбля. Это одна из задач коллектива — освоение подлинной русской народной певческой культуры и местных фольклорных традиций, в частности.С начала существования фольклорного ансамбля коллектив выезжает каждое лето в таежные деревни верховья Малого Енисея на отдых, оздоровление, для знакомства с бытом старообрядцев и для записи фольклора. На сегодня репертуар «Октая» включает около 200 духовных стихов, значительная часть записана у местных старообрядцев самими октаевцами, а также фольклористами Г. О. Туденовым, С. Е. Никитиной и автором этой статьи.Стало хорошей традицией выступления детей с концертами перед староверами Эржея и Сизима. Это влияет на молодежь староверческих деревень. У девушек стали появляться современные стихарники — тетради или альбомы с записями стихов.В целом, опыт ансамбля «Октай», его деятельность по возрождению угасающей традиции пения духовных стихов в среде верхнеенисейских староверов представляет для фольклористов и культурологов большой интерес.
A Brief Survey of Text Mining Applications for the Oil and Gas Industry
Authors: Noshi Christine
Published: March 2019

Data bases of numerous oil and gas companies embrace very promising potential for more informed decision-making processes. Furthermore, there is an exponential growth in the influx of generated data from an escalating parade of systems encompassing Enterprise Resource Planning (ERP), machine instrumentation, sensory networks, and escalating mixed-media and different unlabeled data. Despite that, extracting meaningful value from zettabyte-sized datasets remains problematic given the uncontrollable wealth of data and its subsequent noise caveats. Amongst those data warehouses, are a multitude of textual information. Accordingly, Text mining has garnered worldwide interest, as it is a crucial phase in the process of knowledge discovery automatically extracting unstructured to semi-structured information. The following survey covers Text Mining methods and approaches to explain their effectiveness in information retrieval from textual databases from various sources. Moreover, the situational types where each technique may be beneficial are explored.
ARBORIZAÇÃO NO CENTRO HISTÓRICO DE CAMPOS DOS GOYTACAZES - RJ
Authors: Araújo Ronaldo De Sousa , Dantas da Silva Neto José , Ribeiro Ramos Mellyssa , Parodi de Souza Sílvio , Ferreira Rangel Humberto Carlos , Early Marques Judith Patrícia
Published: March 2019

Este artigo disponibiliza o resultado de um estudo sobre arborização no centro histórico de Campos dos Goytacazes, área denominada Zona Centro Histórica (ZCH) pelo Plano Diretor e Lei de Uso e Ocupação do Solo. O objetivo do trabalho é verificar a situação da arborização no espaço público do centro histórico, de modo a subsidiar o planejamento e a gestão pública. Para a realização da pesquisa foi realizada revisão bibliográfica, pesquisa documental, levantamento da arborização existente no local, tabulação e análise de dados. A pesquisa resultou no mapeamento da arborização existente na ZCH, que possibilitou a elaboração de uma caracterização e diagnóstico do local. Com a pesquisa, verificou-se que a maior concentração de arborização no centro histórico localiza-se ao longo da avenida beira rio e na região da Praça São Salvador. Pôde-se verificar também que são muitas as áreas sem nenhuma arborização, o que interfere na paisagem urbana e no microclima do local.
Acompanhamento de pacientes psiquiátricos na área externa hospitalar: um relato de experiência
Authors: Coelho Evelym Cristina da Silva , Pompeu Helloyza Halana Fernanda Aquino , Vieira Mário Antônio Moraes , Moraes Alice Dayenne , Gomes Lais Cristina Pereira da Costa , Paes Brenda Lorena Machado , Freitas Keila Caroline Correa , Oliveira Fernanda Cruz de , Amorin Claudiane Santana Silveira
Published: March 2019

Objetivo: Relatar a experiência de uma atividade em grupo com pacientes psiquiátricos de um Setor de Internação Breve de um Hospital de Belém. Relato de Experiência: Trata-se de um estudo descritivo, do tipo relato de experiência, sobre a vivência de acadêmicos de Enfermagem na realização de atividades com pacientes psiquiátricos em regime de internação breve dentro de um hospital geral, sendo a mesma planejada e executada por uma equipe de profissionais e acadêmicos. Após a elaboração de um plano de ação, a atividade em grupo com os pacientes, foi executada em uma lanchonete próximo ao hospital. Na saúde mental, o desenvolvimento de grupos operativos permite aos pacientes o enfrentamento dos medos, das angústias e culpas e dos conflitos presentes no cotidiano. Desta forma, é uma estratégia eficaz possível de auxiliar no tratamento destes pacientes, além de ser de baixo custo. Nesta experiência, foi possível a observação de fenômenos durante a execução como o processo de busca de autonomia e valorização da cidadania, perdidas com o processo de crise. Considerações finais: Por meio das boas práticas no cuidar dos pacientes deste estudo, foi possível observar a necessidade de se realizar atividades que coloquem os pacientes como um sujeito protagonista inserido na sociedade em que vive, promovendo um cuidar pautado na humanização.
O sentido do trabalho na Atenção Primária à Saúde
Authors: Brandão Leyla Gabriela Verner Amaral , Teixeira Cristiane Chagas , Afonso Thaisa Cristina , Amaral Robson Tostes , Bezerra Ana Lúcia Queiroz
Published: March 2019

Objetivo: Analisar o sentido do trabalho para o enfermeiro na Atenção Primária à Saúde. Métodos: Trata-se de estudo de revisão narrativa de literatura, realizada nas bases de dados MEDLINE, LILACS, IBECS, BDENF, CUMED e PUBMED, utilizando como descritores “condições de trabalho”, “satisfação no emprego”, “recursos humanos de enfermagem”, “recursos humanos em saúde”, “enfermeiros” e “Atenção Primária à Saúde” nos idiomas português, inglês e espanhol e recorte temporal de publicação de 2000 a 2015. Resultados: Foram selecionados 21 artigos potencialmente relevantes que abordavam pelo menos um dos seguintes temas: “Papel do enfermeiro na Atenção Primária à Saúde”, “Fatores determinantes de Carga de Trabalho”, “Repercussões no Trabalho” e “Reflexos na Saúde do Profissional de enfermagem”. Considerações finais: Evidenciou-se fatores multivariados que influenciam na vida profissional do enfermeiro e que os mesmos repercutem nos aspectos físicos, emocionais e na percepção do indivíduo em relação aos sentidos do trabalho. Os fatores contribuintes mais relevantes foram a necessidade do acompanhamento da saúde mental, na perspectiva de diminuir as fontes geradoras de desordem na saúde, a fim de propiciar a reorganização do processo de trabalho no âmbito da Atenção Primária à Saúde.
Implantação do núcleo de segurança do paciente: ações de capacitação e desenvolvimento institucional
Authors: Júnior Francisco Alves Lima , Pantoja Mauro de Souza , Lima Karla Vanessa Morais , Borges Raquel Machado , Oliveira Alexsander Silva de , Chaves Arlane Silva Carvalho , Barroso Raidanes Barros , Silva Valteir Conceição da
Published: March 2019

Objetivos: Descrever a experiência de implantação do Núcleo de Segurança do Paciente em uma Unidade Hospitalar no Estado do Maranhão. Métodos: Estudo descritivo, do tipo relato de experiência, a partir da implantação do Núcleo de Segurança do Paciente em uma unidade hospitalar, situada na Cidade de Imperatriz-MA. Relata-se de fevereiro de 2017 a maio de 2018. Para escolha temporal considera-se a finalização da primeira etapa de capacitação. Resultados: A Instalação e posse da Comissão do Núcleo de Segurança do Paciente foi promulgada pela portaria 03/2017, sendo a criação dos documentos-base e protocolos realizada pelos participantes da comissão (Representante dos setores da unidade), para não se tornar uma imposição, garantindo que todos tenham participação ativa na construção destes. No tangente ao uso de tecnologias para melhoria institucional, o hospital utiliza software de saúde para gerenciamento das atividades administrativas e assistenciais. A disseminação de cultura de segurança foi iniciada pelo “evento de lançamento do NSP”, dando continuidade com DDS nos setores de atuação, abarcando toda equipe multiprofissional. Conclusão: Depreende-se, por intermédio deste relato, que o processo descrito e seus protocolos é algo contínuo, variando conforme a realidade de cada instituição.
EVALUASI KINERJA PENERAPAN SISTEM MANAJEMEN MUTU PADA KONTRAKTOR PT. BANGUN CIPTA KONTRAKTOR
Authors: Simorangkir August Patria , Priadi Eka , Alwi Abubakar
Published: March 2019

Kebutuhan perusahaan untuk meningkatkan mutu produk/jasa serta kepuasan pelanggan semakin besar karena terbukanya perdagangan bebas dalam era globalisasi. Oleh karena itu perusahaan berusaha memenangkan persaingan dengan meningkatkan mutu produk/jasa, sehingga dapat memberikan kepuasan pelanggan. Untuk meningkatkan mutu produk/jasa perusahaan harus menerapkan sistem manajemen mutu. ISO 9001 : 2000 merupakan salah satu standar sistem manajemen mutu yang diakui dunia internasional dan bersifat global untuk berbagai bidang usaha.Pada penelitian ini pengumpulan data dilakukan dengan cara pengumpulan data primer, yaitu cara mengumpulkan data yang langsung berdasarkan dari responden. Data yang diperoleh kemudian dianalisis untuk mengetahui kepentingan dan kepuasan  yang  mempengaruhi  kinerja  lalu  diolah  menggunakan analisis faktor dan analisis regresi.Berdasarkan analisis data,pada tahap  analisis faktor didapatkan 2  faktor baru yaitu manajemen perusahaan, QHSE, dari 2 faktor tersebut kemudian diregresikan dengan kepentingan dan kepuasan yang paling berpengaruh terhadap kinerja yaitu manajemen konsultan dengan nilai signifikansi 0.00, dan nilai R; 64.9% . Kata Kunci : Sistem, Manajemen Mutu, Kepentingan, Kepuasan, Kontraktor
Photocatalytic Proximity Labelling of MCL-1 by a BH3 Ligand
Authors: Beard Hester , George Rachel , Wilson Andrew , Bon Robin
Published: March 2019

Ligand-directed protein labelling can be used to introduce diverse chemical functionalities onto proteins without the need for incorporation of genetically encoded tags. Here we report a method for the rapid and efficient labelling of a protein using a ruthenium-bipyridyl (Ru(II)(bpy)3) modified peptide designed to mimic an interacting BH3 ligand within a BCL-2 family protein-protein interaction (PPI). Using sub-stoichiometric quantities of (Ru(II)(bpy)3)-modified NOXA-B and irradiation with visible light for 1 minute, the anti-apoptotic protein MCL-1 was photolabelled in a ligand-dependent manner with a variety of functional tags, as determined by in-gel fluorescence, affinity purification, and ESIMS analysis. In contrast with previous reports on Ru(II)(bpy)3-catalysed photolabelling, tandem MS experiments revealed that the dominant labelling occurred on a cysteine residue of MCL-1. Labelling of MCL-1 occurred selectively in mixtures with other proteins, including the structurally related BCL-2 member, BCL-xL. These results improve methodology for proximity-induced photolabelling of proteins, demonstrate the approach is applicable to interfaces that mediate PPIs, and pave the way towards future use of ligand-directed proximity labelling for dynamic analysis of the localisation and interactome of BCL-2 family proteins.
Kesantunan Berbahasa Mahasiswa pada Dosen dalam Wacana Komunikasi Whatsapp di STABN Sriwijaya
Authors: Suntoro Suntoro
Published: March 2019

Penelitian ini bertujuan untuk mengetahui kesantunan berbahasa mahasiswa pada dosen melalui Whatsapp. Metodologi penelitian yang dipakai adalah kualitatif deskriptif dengan fokus penelitian yaitu gaya bahasa dan pematuhan prinsip kesantunan berbahasa WhatsApp. Teknik pengumpulan data menggunakan dokumentasi dan teknik analisis datanya menggunakan metode normatif. Hasil penelitian ini menunjukkan bahwa gaya bahasa komunikasi mahasiswa terhadap dosen berbasis jejaring sosial WhatsApp cenderung mengabaikan kaidah tata bahasa yang benar. Dari aspek gramatikal ditemukan gejala elipsis dan kata depan unik. Pada aspek leksikal ditemukan gaya language mixing dan bahasa gaul. Pada aspek grafologi ditemukan clipping, sound addition, dan coinage. Sementara itu, dalam wacana komunikasi berbasis jejaring sosial WhatsApp mahasiswa mampu mematuhi prinsip kesantunan berbahasa meliputi prinsip kebijaksanaan, kedermawanan, penghargaan, kesederhanaan, kecocokan, dan kesimpatian. Meskipun demikian, juga ditemukan pelanggaran-pelanggaran terhadap prinsip kesantunan berbahasa komunikasi berbasis jejaring sosial WhatsApp.
Морфотропия ортоборатов редкоземельных элементов RBO3
Authors: Фёдоров П.П.
Published: March 2019

В координатах температура—ионный радиус построена диаграмма полиморфных и морфотропных переходов в ряду ортоборатов РЗЭ. Выделены поля устойчивости структурных типов кальцита, арагонита, ватерита, псевдоватерита, H-LaBO3 и L-SmBO3. Оценены температуры некоторых метастабильных фазовых превращений.
Исследование кристаллической структуры твердых растворов SmCaCo1–xFexO4–δ и Sm0.9Ca1.1Fe1–yCoyO4–δ
Authors: Галайда А.П. , Волкова Н.Е. , Старцева А.А. , Гаврилова Л.Я. , Черепанов В.А.
Published: March 2019

Сложные оксиды общего состава SmCaCo1–xFexO4–δ и Sm0.9Ca1.1Fe1–yCoyO4–δ были синтезированы по глицерин-нитратной технологии при 1100 °C на воздухе. Методом рентгенофазового анализа установлено, что твердые растворы SmCaCo1–xFexO4–δ существуют в интервале составов 0 ≤ x ≤ 0.3, а Sm0.9Ca1.1Fe1–yCoyO4–δ — при 0 ≤ y ≤ 0.7. Установлено, что образцы с высокой концентрацией ионов кобальта кристаллизуются в тетрагональной ячейке (пр. гр. I4/mmm), тогда как твердые растворы, обогащенные ионами железа, имеют ромбическую структуру (пр. гр. Bmab). Методом полнопрофильного анализа Ритвельда для всех однофазных образцов рассчитаны параметры и объем элементарной ячейки и структурные параметры (координаты атомов и длины связей).
Synthesis and crystal structure of nickel(II) and zinc(II) complexes with O-propylxanthate and N,N,N',N'-tetramethylethylenediamine
Authors: Qadir A.M. , Dege N.
Published: March 2019

The reaction of NiCl2⋅6H2O or Zn(CH3CO2)⋅2H2O with potassium O-propylxanthate (KS2COC3H7) and N,N,N',N'-tetramethylethylenediamine (tmeda) affords monomeric complexes of the formula [M(S2COC3H7)2(tmeda)] (M = Ni(II) 1; Zn(II) 2). Both complexes are characterized by single crystal X-ray diffraction, elemental analysis, IR spectroscopy. Complexes 1 and 2 crystalize in monoclinic P21/c and I2/a space groups, respectively. Each metal center is ligated by four S atoms from xanthate ligands and two N atoms from tmeda in a distorted octahedral geometry.
Synthesis and antibacterial activities of novel Hg(II) and Zn(II) complexes of bis(thiosemicarbazone) acenaphthenequinone loaded to MWCNTs
Authors: Abdolhi N. , Aghaei M. , Soltani A. , Mighani H. , Ghaemi E.A. , Javan M.B. , Khalaji A.D. , Sharbati S. , Shafipour M. , Balakheyli H.
Published: March 2019

This paper describes a series of new polyamides containing bis(thiosemicarbazone) acenaphthenequinone (PA), bis(thiosemicarbazone) acenaphthenequinone zinc (Z-PA), and bis(thiosemicarbazone) acenaphthenequinone mercury (H-PA) complexes loaded onto MWCNTs synthesized via a chemical precipitation method in methanol followed by antimicrobial activity studies on the novel functionalized MWCNTs complexes. These complexes are characterized by FT-IR spectroscopy, powder X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The antibacterial activity of free PA, Z-PA, and H-PA complexes loaded onto MWCNTs are studied against gram-positive and gram-negative bacteria. The results indicate that the HPA/MWCNT complex is the most effective growth inhibitor against Listeria monocytogenes and Pseudomonas aeruginosa, exhibiting the potential for the use as an antibacterial agent.
Assistive Robotic Hand Orthosis (ARHO) controlled with EMG: evaluation of a preliminary prototype
Authors: Farinha Diogo , Dias João , Neves Pedro , Pereira Kátia , Ferreira Carlos , Pires Gabriel
Published: March 2019

— Hand impairment severely limits basic activities of daily living (ADL). The use of motorized hand orthoses may provide enough functional assistance to perform basic tasks, such as grasping objects. Several prototypes have been proposed in the last decade, but there are still no solutions with the desired features regarding the weight, wearability and functionality. This paper describes the overall implementation of a prototype of an assistive robotic hand orthosis (ARHO) for object grasping, that can be triggered manually or by the detection of muscular activity in the forearm using surface electromyography (sEMG). The system is being specifically designed for a person with hemiplegia resulting from a hemispherectomy. The proposed orthosis is a very preliminary but functional prototype, still far from the desired features mentioned above, but serves to show all the modules composing a low-cost implementation, and most of all to understand all the constraints and difficulties in designing such a system.
Importância da Ressonância Magnética Multiparamétrica no Rastreio do Câncer de Próstata
Authors: Barros Julia Vargas , Cangussu Kelly Moraes , Leite Tatiana Laender Gomide , Freire Paulo Cesar Bastos
Published: March 2019

O câncer prostático é o segundo tumor em incidência e mortalidade dentre as neoplasias malignas masculinas. Há muito tempo a combinação de exame digital retal e dosagem sérica do antígeno prostático específico (PSA) é utilizada no screening do tumor prostático. Avanços recentes nos procedimentos de detecção incluem técnicas adicionais de imagem de ressonância magnética funcional e fisiológica (imagem ponderada em difusão, espectroscopia por RM e imagem de perfusão), que permitem a extensão da informação adquirida para além da avaliação anatômica. A utilização destas técnicas associadas aumenta a acurácia do diagnóstico e permite uma melhor definição do câncer de próstata. Neste artigo revisaremos os aspectos técnicos e o emprego clínico dos componentes do estudo de ressonância magnética multiparamétrica da próstata, buscando evidências na literatura acerca de sua importância para a detecção, estadiamento e melhor indicação de tratamento para a doença.
Recovery of ancestral knowledge of the use of leaf and bark towards royal ceibo
Authors: Zambrano Telly Yarita Macias , Vera Odalis Paola Gorozabel , Plaza Carmen Liliana Mera , Farfan Ricardo Munoz
Published: March 2019

The ancestral knowledge regarding the use of the leaves and bark of the ceibo to heal wounds, sores, blisters and control the bleeding of wounds by cuts, is a practice that has been lost especially in the rural and marginal urban area of the Portoviejo canton, being this way we worked in the recovery of the ancestral knowledge regarding the use of the leaf and bark of the royal ceibo tree, using the experimental method to elaborate the remedy and the plaster, a qualitative research was applied through an interview 3 farmers who have ancestral knowledge about remedies based on royal ceibo. The results include the recovery of ancestral knowledge to develop a remedy healing wounds, sores, blisters, and bleeding controller, tested on 30 students who performed agricultural practices in the field, exposed to the sun and heavy work in the field, with cuts and minor injuries , in which the remedy was applied based on cooked leaves of ceibo, and in 2 cases of wounds with bleeding the remedy of leaves and a bark plaster was applied, managing to stop the bleeding with the washing and promoting the healing of the wounds.
Why and How to Teach Intonation Speech Design to Fifth Graders?
Authors: Samolina A. V.
Published: March 2019

The purpose of the author is to attract the attention of her colleagues to the problem of the loss of the diversity of intonation skills and abilities by modern children as compared to those possessed by the previous generations of Russian speakers, and to propose measures for improving the performance of intonation training. The article presents the conclusions made in the course of summarizing the results of several experimental studies on the use of the Russian intonation by children, on its comparison with their awareness of the English intonation and on teaching intonation design of utterances in Russian to fifth-graders.
Historical Fiction in Spain
Authors: Gilmour Nicola
Published: March 2019

Medieval historical fiction is a popular genre in Spanish publishing. This essay interrogates the popularity of these novels, and explores the possible theoretical frameworks for understanding its contribution to Spanish cultural identity. It traces the rise of medieval historical fiction set in the “España de las Tres Culturas” from the early 1990s, with particular reference to 1992’s Quincentennial commemorations. Furthermore, the subject matter of these novels (convivencia between ethno-religious communities) links it to modern social and political issues – Islamic immigration, terrorism, cultural diversity, Holocaust memorialisation and historical memory – that also arose in the 1990s, giving it special relevance. To understand the contribution of this genre to Spain’s historical vision, this essays examines its relation to both history and memory, highlighting the problem of reading historical fiction in either of these ways. The paper concludes that a better way to understand historical fiction’s contribution to Spanish cultural identity is to see it as a part of a process of constructing a national mythscape, rather than as part of Spain’s history or collective memory.
Sexualidades periféricas
Authors: Colmeiro José
Published: March 2019

This essay considers the problematic construction of alternative masculinities in Spanish cinema during the Franco regime and their reconstruction during the Transition. The analysis examines the cultural parameters of the performance of difference on screen, focusing on the representation of peripheral masculine sexualities, at odds with the fundamental elements of the hegemonic Francoist national-catholic ideology, whereby homosexuality and otherness are commonly denied, neutralised or made invisible to reaffirm the heteromasculine national paradigm. It also explores the fissures in the construction of hegemonic masculinity in Spanish cinema and diverse attempts of deperipheralisation.
Deskripsi Berpikir Aljabar Siswa Kelas XI dalam Menyelesaikan Soal Program Linear
Authors: Farisdianto Donny Dwi
Published: March 2019

Berpikir aljabar merupakan salah satu jenis berpikir yang sangat penting dalam mempelajari matematika. Penelitian ini bertujuan untuk mengetahui berpikir aljabar siswa kelas XI dalam menyelesaikan soal program linear. Subjek dalam penelitian ini adalah tiga siswa yang telah diberikan tes kemampuan matematika dan mewakili masing-masing kelompok kemampuan matematika yaitu kemampuan matematika rendah, sedang, dan tinggi. Setelah subjek penelitian ditentukan, maka tiga siswa diberikan soal program linear dan dilakukan wawancara. Hal tersebut dilakukan sebanyak dua kali dalam waktu yang berbeda. Dari hasil tersebut ditemukan sedikit perbedaan, yaitu siswa berkemampuan matematika rendah dalam mencari solusi dari permasalahan tidak menggunakan konsep pada materi program linear dengan benar. Sehingga, hasil tersebut menyarankan kepada pendidik untuk lebih memperhatikan siswa berkemampuan rendah dalam menyelesaikan masalah matematika
Impact of wave deformation strengthening process upon material micro-structure
Authors: Киричек Андрей , Kirichek Andrey , Соловьев Дмитрий , Soloviyov Dmitry , Силантьев Сергей , Silantiev Sergey , Федонина Светлана , Fedonina Svetlana
Published: March 2019

The paper reports the investigation results of combined strengthening impact upon material micro-structure changes. On the basis of the investigations carried out there is described an impact of wave deformation strengthening process upon material micro-structure by the example of chromium-nickel alloyed steels. It is shown that ChTT+SPD strengthening ensures the increase of material stress-strain properties.
Science intensive technology of blank machining on NC machines and programming in CAM-system
Authors: Аверченков Андрей , Averchenkov Andrey , Колошкина Инна , Koloshkina Inna , Шептунов Сергей , Sheptunov Sergey
Published: March 2019

The paper reports the consideration of the procedure for the development of executive programs and documentation for NC equipment in ADEM CAD/CAM/CAPP integrated design-technological computer system. The possibilities for the automation of executive program preparation for NC equipment using design elements of the 3D model, and also complex solutions with the aid of CAM Expert system are described.
Engineering methods for technological support of regulated roughness parameters of machinery operation surfaces during machining
Authors: Суслов Анатолий , Suslov Anatoliy , Фёдоров Владимир , Fedorov Vladimir , Нагоркин Максим , Nagorkin Maksim
Published: March 2019

There are considered fundamentals of engineering methods for the technological support of roughness regulated parameters of machinery operation surfaces during machining with the possibility of a specified law of their changes within the transition. A recommended way for the solution of this problem which includes the analysis of conditions for parts operation and corresponding to them values and laws for changing parameters supported; the problems of a statistical modeling of their formation processes; the conditions for uniform wear technological support of sliding friction surfaces with examples of technological systems and results of their use taking into account technological heredity.
Analisis Biaya Terapi pada Pasien Infeksi Saluran Kemih Rawat Inap di RSUD Dr. Moewardi Surakarta pada Tahun 2016
Authors: Astuti Windi , Widodo Gunawan Pamudji , Herowati Rina
Published: March 2019

Infeksi saluran kemih adalah salah satu penyakit infeksi yang terjadi akibat adanyamikroorganisme dalam urin. Infeksi saluran kemih pembiayaannya diatur dalam tarif INA-CBG’s.Tujuan penelitian ini untuk mengetahui kesesuaian biaya riil dengan tarif INA-CBG’s padapasien JKN rawat inap penyakit infeksi saluran kemih di RSUD Dr. Moewardi Surakarta tahun2016.Penelitian ini merupakan observasional dengan menggunakan rancangan penelitiancross sectional. Metode pengambilan data secara retrospektif. Data dianalisis untuk melihatpola pengobatan pasien selama menjalani rawat inap, untuk mencari selisih biaya riil dengantarif INA-CBG’s menggunakan uji one sample t-test, dan untuk melihat faktor yang berhubungandengan biaya riil menggunakan uji korelasi bivariat.Hasil penelitian menunjukkan pola pengobatan pasien infeksi saluran kemihmenggunakan antibiotik Ceftriaxone (40,8%), Cefixime (7,1%), Ceftazidime (10,2%),Ciprofloxacin (26,5%), Levofloxacin (9,2%), Amoxicillin (3,1%), Ampicillin (1,0%), danGentamicin (2,0%). Analisis biaya rill dengan tarif INA-CBG’s terdapat perbedaan antara biayariil dengan tarif INA-CBG’s pada pasien JKN rawat inap penyakit infeksi saluran kemih.Perbedaan ini menunjukkan selisih yang positif, dimana total biaya riil lebih rendahdibandingkan tarif INA-CBG’s. Faktor yang behubungan dengan biaya riil pengobatan infeksisaluran kemih adalah LOS (Length of Stay), diagnosa sekunder, dan tingkat keparahan.
Expanding inter-professional interactions and territories, an analysis of an experience in methodological change in a multiprofessional primary care residency program
Authors: PADILHA Alexandre , AMORIM Thais , LEMOS Jessica , TOZZO Patrícia
Published: March 2019

Equipments and multiprofissional and training in health centid from the operations of fragmentation of systems. A expertise brasileira em serviços e treinamento mostra como a educação interprofissional continua sendo um desafio. Com o objetivo de refletir sobre o tema, a análise metodológica em um programa de residência multiprofissional em uma universidade filantrópica de uma metrópole brasileira . Descreva as oficinas e os seus resultados em uma matriz de síntese, categorizando as competências em quatro dimensões: gestão da saúde, serviços de saúde, rede de serviços de saúde e política de saúde.Nossa análise dos resultados baseia-se em referenciais teóricos da formação profissional interdisciplinar em saúde e produção de conhecimento. Os resultados revelam um aumento da interacção interdisciplinar, o desenvolvimento do conhecimento interdisciplinar e a ampliação do regime. Contribuiu para o programa de residência multiprofissional onde um empreendedor foi realizado e para reflexões sobre uma educação interprofissional .
Errors in Administrative Education Data: A Cautionary Tale
Authors: Goldhaber Dan , Holden Kristian L. , Grout Cyrus
Published: March 2019

Longitudinal administrative data generated by public education systems in the United States have become increasingly available and have tremendous potential to inform policy research. While it is tempting to take the accuracy of administrative data for granted, there are reasons why researchers should approach these data with a degree of caution. We illustrate this point using detailed teacher compensation records from Washington State to examine the issue of salary spiking in public pensions, where end-of-career increases in salary are used to boost the value of retirement benefits.
Artritis séptica por Aggregatibacter aphrophilus
Authors: Prestifilippo Ana María , Chajud Analía , Mobilia Liliana , Boleas Mariana , Piedrabuena Milagros , Calgaro Ileana
Published: March 2019

Introduction:  Septic arthritis by Aggregatibacter aphrophilus is an uncommon entity, so it's important to diagnose it early, to avoid serious consequences. In adults, the knee is the most affected site.Method: We present a case of a 17-year-old boy, with pain in the left knee since one month ago. It shows an increase in local temperature, erythema and movement inability.A nuclear magnetic resonance (NMR) was performed and empirical treatment was given with cephalothin and clindamycin. A knee arthrotomy was realized, and intramedullary secretion and bone tissue was sent to study.Results: the NMR images were suggestive of an infectious process.In the culture gram-negative coccobacilli were isolated, later identified like as Aggregatibacter aphrophilus.According to this diagnostic, the treatment was changed to ceftriaxoneThe main conclusions: the rapidity and certainty in the choice of antimicrobial therapy is the most important step for a well evolution of this infection, therefore is very important to emphasize the importance of a correct identification of these rare microorganisms
Valoración cuantitativa de la pérdida de funcionalidad asociada a la aparición de complicaciones en osteosíntesis de fracturas de húmero proximal
Authors: Hernández Fernández Alberto , Roche Albero Adrián , Gómez Blasco Andrés Manuel , Martín Hernández Carlos
Published: March 2019

OBJECTIVE: To evaluate the relationship between incidence of complications and clinico-functional outcomes, after fractures of the proximal humerus treated with locking plates.MATERIAL AND METHODS: Our study reviewed 47 patients who underwent internal fixation with plate for a period of 5 years. We present the clinico-functional outcomes with Constant-Murley and Quick-Dash scores, and cinematic analysis. Statistical analysis of the relationship complication-functional results and new surgery-functional results.RESULTS: At the end of the follow-up period, a total of 47 patients were recollected and the mean age was 74,85 years. 11 patients (23,4%) had complications, of whom 6 patients (12,7%) needed a new surgery. The complication rate is associated with loss of 65,41º of flexion, 14,49º of extension, 36,71º of abduction, 8,84º of aduction, 5,47º of external rotation and 30,82º of internal rotation. Furthermore, we found statistically significant differences between the incidence of complications and Constant-Murley and Quick Dash scores.CONCLUSION: There is a high percentage of patients who developes complications after ORIF with and its functionality is significantly reduced. Our study accurately quantifies this loss and, in this way, it predicts the functional situation, according to the possible complicactions that may arise.
Effectiveness of two physical activity programs on non-alcoholic fatty liver disease. a randomized controlled clinical trial
Authors: Franco Isabella , Bianco Antonella , Dìaz Maria del Pilar , Bonfiglio Caterina , Chiloiro Marisa , Pou Sonia Alejandra , Becaria Coquet Julia , Mirizzi Antonella , Nitti Alessandro , Campanella Angelo , Leone Carla Maria , Caruso Maria Gabriella , Correale Mario , Osella Alberto Ruben
Published: March 2019

Introduction: To estimate the effectiveness of two physical activity programs on NAFLD.Methods: Participants come from a survey conducted in southern Italy. Subjects with moderate or severe NAFLD were invited to participate. After giving informed consent, they completed a questionnaire, underwent ultrasonography and anthropometric measurements. Then they were randomized an Aerobic or a Combined Exercise program and followed up for six months. The first group followed a program of moderate aerobic activity lasting 30 minutes, 5 days per week. The second group did aerobic training with the addition of muscle training involving the large muscle groups, stimulating them to make more intense efforts, for a duration of 60 minutes, at least, 3 days a week. Compliance with the programs was measured. A mixed linear model was applied to the data.Results: Compliance with Aerobic Exercise was homogeneous and increased over time. Combined Program compliance was equal to 100%. There was no significant difference in the NAFLD mean score by treatment at baseline and after six months. However, there was a significant reduction in the NAFLD mean score for treatments after six months. The NAFLD measured score was reduced by 22% in the Aerobic treatment group when confronted with the other program. In the Combined program, after 6 months, results showed to be less effective than the Aerobic Exercise in reducing the NAFLD score.Conclusions:  An aerobic exercise program is a realistic intervention which could be included as a part of primary prevention of several chronic diseases.
Seroprevalencia de Chagas en mayores de 14 años de áreas rurales del Chaco Santafesino
Authors: Mendicino Diego , Colussi Carlina , Stafuza Mariana , Manattini Silvia , Montemaggiore Sandra , Nepote Marcelo
Published: March 2019

Introduction. Chagas´Disease (CD) is endemic en Chaco Región. It is unknown the seroprevalence in population older than 14 years old from rural Chaco areas of Santa Fe Province. This study aimed to determine the seroprevalence of and socio-environmental factors associated with CD in inhabitants >14 years old of rural Chaco areas of Santa Fe, Argentina. Methods.  A cross-sectional study was conducted between 2010 and 2015, in people over 14 years old, in the rural districts of the Chaco region, in the North of Santa Fe Province, Argentina. Blood serology for Trypanosoma cruzi antibodies based on two serological tests, and a third in case of discordance, were analized. Semi-structured survey was administered. Association between CD and socio-environmental variables were analyzed using prevalence ratios with 95% confidence intervals. Results. A total of 749 individual were analyzed, with an average of 29.5 years. The seroprevalence was 24.70% (26.69% in women and 20.26% in men). Socio-environmental variables showed association with Trypanosoma cruzi seropositive. The seroprevalence was 7.83 times higher in the children of mothers who had not reached secondary education. Conclusions Chaco region of Santa Fe is endemic for CD, as well as other provinces of the Region. The low level of education is the more important conditioning for this endemic disease.
Embarazos a término por fertilización asistida en dos pacientes con artritis reumatoidea severa en tratamiento con etanercept
Authors: Malano Damian Jesus , Strusberg Ingrid
Published: March 2019

Introduction: There are numerous reports of patients with rheumatoid arthritis (RA) who became pregnant while on treatment with etanercept. In spite of being formally contraindicated during pregnancy and lactation its discontinuation in cases of women with severe RA is no longer recommended since an increase in congenital malformations nor perinatal complications has not been reported. There are few data on the success or failure of pregnancies achieved by assisted fertilization in patients with RA treated with etanercept. Methods: Two cases of severe RA under etanercept treatment and assisted fertilization are described. Results: After 4 failed attempts both patients became pregnant. They finally arrived at term without obstetric or perinatal complications. No congenital malformations nor infectious complications of the newborns occurred. Conclusion: The risk-benefit profile of etanercept in severe RA patients has been changing with postmarketing surveillance. If there is clinical indication, the benefit of not stopping etanercept during assited fertilization and pregnancy should be evaluated.
Optimal Portfolio Construction: Application of Sharpe's Single-Index Model on Dhaka Stock Exchange
Authors: Mahmud Imroz
Published: March 2019

This study aims to find whether Sharpe's single-index model of portfolio construction offers better investment alternatives to the investors of the Dhaka Stock Exchange (DSE). For this purpose, month-ended closing price data of 178 companies listed on the DSE, the prime bourse of Bangladesh, and the month-ended index value of DSEX have been used for the period starting from January 2013 to February 2018. The stocks selected for this study belong to 16 industrial sectors, and purposive sampling technique has been used to select these sectors. Sharpe's model formulates a unique cut-off rate and selects the stocks having an excess return-to-beta ratio above that rate. In this study, 54 stocks qualified to be a part of the optimal portfolio. Hence, the proportion of investment to be made on each of the stock is calculated according to the model. The study reveals that three industries occupy a hefty chunk (65.78%) of the proposed investment portfolio. The constructed portfolio offers a monthly return of 2.1489% and carries 1.9516% risk as measured by standard deviation. The beta of the optimal portfolio is only 0.124003. The constructed portfolio outperforms every individual stock as well as the market index in terms of offering the optimal risk-return combinations. Therefore, this five-and-a-half-decade-old model offers a great opportunity for Bangladeshi investors to optimize return and diversify risk in an efficient manner.