bluuebunny/crossref_metadata_2025 huggingface dataset:
La re-creación de la ‘tradición’ en el teatro contemporáneo māori y diaspórico samoano en Aotearoa. ¿Una fuente de inspiración para la producción del teatro contemporáneo rapanui?
Authors: Fortin Moira
Published: December 2020

Este artículo explora cómo se imaginan, recrean e interpretan las nociones de ‘tradición’ a través del teatro contemporáneo en dos contextos del Pacífico: Aotearoa y Rapa Nui. Los practicantes de teatro maorí y samoano en Aotearoa han desarrollado formas y procesos teatrales basados en valores culturales y epistemologías propias que, a la vez, integran con técnicas teatrales europeas, creando enfoques innovadores. En Rapa Nui hay una reticencia general en las artes escénicas a desviarse de la ‘tradición’. El distinto énfasis puesto en la re-creación de la ‘tradición’ en estos contextos comparativos ha llevado a que las posibilidades artísticas sean muy diferentes. Esta diferencia se basa en que en Aotearoa la producción teatral indígena está respaldada por educación teatral, mientras que en Rapa Nui esta posibilidad aún no existe. El enfoque del teatro indígena en Aotearoa podría servir como fuente de inspiración para la producción de teatro contemporáneo rapanui donde puedan converger una variedad de influencias y técnicas culturales.
Ariki Tapati Rapa Nui - Reinas de la Tapati Rapa Nui: análisis de un dispositivo festivo y genérico
Authors: Milin Théo
Published: December 2020

Este artículo aborda el festival cultural de la Tapati Rapa Nui desde su figura “clave”, la reina, o ariki Tapati. Consideramos aquí la elección de la reina como un “dispositivo festivo” adoptado por la comunidad rapanui que ha ido cambiado según propuestas identitarias y culturales. Por lo tanto, la reina es una figura que, por sus tensiones, desarrollo y continuidades, nos habla, en filigrana, de una trayectoria de rapanuización. Ella surge después de un proceso ritual, dinámico y cambiante, que desarrolla mecanismos propios del grupo, los cuales participan en su reproducción social. Al pasar por este proceso, combinando trabajo comunitario (ʻumaŋa) y competencia (‘a’ati), la reina se encuentra sometida a varias limitaciones y obligaciones. También adquiere prerrogativas y un poder de representación al convertirse en “el rostro de la comunidad”.
El Parlamento Rapa Nui y su actuar internacional (2001-2011)
Authors: Delaire Nicolas
Published: December 2020

Desde su creación en 2001, el Parlamento Rapa Nui introdujo una nueva forma de hacer política para hacer valer sus reivindicaciones en la isla. Una componente moderna del Parlamento fue volcarse a la elaboración de alianzas internacionales y a la participación en los foros de las Naciones Unidas. En este trabajo analizamos dicha construcción de alianzas, en particular con el Pacífico, y la intervención en las mesas de trabajo de las Naciones Unidas. Gracias a esta nueva red, y a un contexto extremadamente favorable, el Parlamento Rapa Nui pudo enrostrar con mayor peso las responsabilidades del gobierno chileno y cuestionar las instituciones políticas presentes en la isla. La finalidad de este artículo es destacar la existencia de un triángulo entre la comunidad rapanui, el Estado y las instituciones internacionales y cómo el Parlamento contribuyó a su creación y consolidación.
Diálogos intra e interepistémicos en Cusi Cusi acerca del tiempo. Un ejercicio reflexivo
Authors: Vaquer José María , Petit de Murat Facundo , Carboni Bárbara , Di Tullio Martina
Published: December 2020

En este trabajo presentamos un ejercicio teórico-práctico de antropología/arqueología dialógica, en el que proponemos repensar críticamente cómo se construyen las narrativas arqueológicas sobre el pasado. El ejercicio consiste en utilizar el análisis de una serie de entrevistas etnográficas realizadas en Cusi Cusi (Rinconada, Jujuy), en las cuales buscamos interpretar las categorías de tiempo y espacio en la lógica de sus habitantes y ponerlas en diálogo con nuestras lógicas científicas. Utilizando las entrevistas como expresiones de las vivencias que permiten interpretar las categorías de tiempo y espacio y sus relaciones, el objetivo es desalentar una narrativa totalizante, donde solo está contenida la voz científica que subsume a las demás, para considerar las narrativas sobre el pasado en cuanto resultado de distintas lógicas. A la vez, el trabajo permite repensar cómo se construyen las prácticas académicas y cuáles son sus efectos en la configuración epistemológica de los espacios y los sujetos.
Políticas indigenistas e movimentos indígenas no Brasil
Authors: Celarie Alina , Repetto Maxim
Published: December 2020

No presente artigo, analisaremos as políticas indigenistas brasileiras no século XX e o surgimento dos movimentos indígenas a partir dos anos de 1970. Queremos mostrar uma visão geral desse panorama histórico, ressaltar as definições principais das políticas indigenistas e sua articulação com o indigenismo interamericano, assim como as rupturas surgidas em parte pelos questionamentos do movimento indígena e pela constituição de 1980. Veremos a passagem de políticas indigenistas tutelares e de controle desses povos, para uma crescente atuação e mobilização indígena, ancorada na defesa da terra, assim como de outras reivindicações importantes, como a melhoria do atendimento à saúde e à educação. Identificaremos, desse modo, os principais conceitos e os avanços nessa luta, que como pano de fundo questionam o exercício dos direitos e nos falam da ampliação do conceito de cidadania no contexto atual dos Estados Nacionais na América Latina.
Market Testing dan Positioning Produk Inovasi
Authors: Albar Berri Brilliant , Larasati Mayang , Putra Sapta Eka
Published: December 2020

The product innovation enters the next stage in the product development process series towards commercialization. As a product during its development period, it is necessary to carry out market research to determine consumer preferences and perceptions, to become the basis for business analysis and improvement. This activity is carried out through deep interviews with inventors, product / sample tests and simulations, surveys and observations on the market and its segmentation. Market research techniques are used by searching, gathering, and analyzing information about consumers or markets that are appropriate for the business they run. In addition to product quality through understanding the needs and tastes of consumers, another thing that also builds consumer ratings of products is perception. Positioning is the initial analysis to build perception in the minds of consumers. This activity aims to obtain market research documents to determine consumer perceptions about innovation products after consuming the product so that it can be used as a reference for product improvement before commercialization. This activity also aims to help to analyze positioning and design marketing strategies for the next stage. Understanding consumer needs and creating products that are able to meet the needs and solve consumer problems are the keys to successful product commercialization. This activity carried out market research on 7 Andalas University innovation products on food and beverage category with 100 respondents for each of their products spread across the West Sumatra region. This activity produces product market research documents that can be used by each inventor and developer of each product to develop and commercialize their products.
BIENESTAR EN VÍCTIMAS DE ACOSO: ¿PUEDE LA INTELIGENCIA EMOCIONAL MARCAR UNA DIFERENCIA EN FUNCIÓN DEL GÉNERO DE LOS ADOLESCENTES?
Authors: Quintana-Orts Cirenia , Chamizo Maria Teresa , Rey Lourdes , Neto Félix
Published: December 2020

Cómo reaccionen y de qué recursos personales dispongan los adolescentes ante circunstancias estresantes como el acoso escolar, afectará a su nivel de bienestar. Uno de los factores protectores que presenta importantes efectos beneficiosos en la salud y el bienestar de los adolescentes es la inteligencia emocional. Sin embargo, el conocimiento de la relación entre la victimización por acoso escolar, los niveles de satisfacción vital y el papel moderador de la inteligencia emocional es escaso. El propósito de este estudio fue explorar las relaciones entre victimización, satisfacción vital e inteligencia emocional, así como examinar las diferencias de género. En total, participaron 961 adolescentes clasificados como víctimas de acoso escolar (576 chicas) de 12 a 18 años. Los resultados mostraron correlaciones en línea con lo esperado: la inteligencia emocional correlacionó negativamente con la victimización escolar y positivamente con la satisfacción vital. Sólo se encontraron diferencias de género para las medias de victimización escolar, siendo los chicos más victimizados que las chicas con comportamientos más verbales y directos. La inteligencia emocional resultó ser un importante amortiguador de las consecuencias negativas que tendría la victimización sobre el bienestar, pero sólo para los chicos. Finalmente, se discuten los principales hallazgos y las implicaciones de esta investigación sobre los niveles de bienestar y algunas claves de prevención y tratamiento a través de la inteligencia emocional en víctimas de acoso escolar.
PROGRAMA “CRECIENDO” (CREANDO COMPETENCIAS DE INTELIGENCIA EMOCIONAL EN NUEVOS DOCENTES): EVIDENCIAS PRELIMINARES Y SU UTILIDAD PERCIBIDA EN LA FORMACIÓN INICIAL DEL PROFESORADO DE SECUNDARIA
Authors: Extremera Pacheco Natalio , Mérida López Sergio , Rey Lourdes , Peláez Fernández Maria Ángeles
Published: December 2020

Antecedentes: La inteligencia emocional es una habilidad esencial para los profesionales de la educación. Su desarrollo es un importante predictor de indicadores de bienestar personal y laboral entre los docentes. Sin embargo, la formación en educación emocional recibida por el profesorado novel es escasa en España. Este trabajo presenta una propuesta de programa breve de inteligencia emocional en la formación inicial de profesionales de la educación que cursan el Máster de Educación Secundaria.Método: Se plantea la justificación teórica del programa, y su estructura en un formato breve de 6 horas.Resultados: En una experiencia piloto llevada a cabo en el Máster de Profesorado de Secundaria de la Universidad de Málaga con un grupo de 15 alumnos participantes al taller, se evalúa la evaluación percibida sobre diferentes indicadores a corto y largo plazo como resultado a raíz de la formación.Conclusiones: A pesar de la brevedad, se resalta la utilidad percibida del programa y sus beneficios para ayudar a los futuros docentes a gestionar los conflictos en el aula. Se sugieren implicaciones prácticas y futuras líneas de trabajo.
CIBERACOSO Y RECURSOS PERSONALES EN ADOLESCENTES: LAS COMPETENCIAS EMOCIONALES Y LA GRATITUD COMO FACTORES DE PROTECCIÓN ANTE LAS CONDUCTAS DE CIBERAGRESIÓN
Authors: Chamizo Nieto Maria Teresa , Rey Lourdes
Published: December 2020

Desde los últimos años se ha observado un aumento de conductas de ciberacoso que conlleva graves consecuencias negativas en los adolescentes implicados. Diversos estudios han analizado qué factores de riesgo y de protección influyen en estas situaciones, así como su repercusión sobre el bienestar de los adolescentes. Dos recursos personales que han evidenciado tener efectos protectores sobre el ajuste psicológico y la salud de los adolescentes son la inteligencia emocional (IE) y la gratitud. Sin embargo, son pocos los estudios que han examinado ambas variables en situaciones de ciberacoso. Por ello, el principal objetivo de esta investigación consistió en examinar el papel conjunto de ambos factores en el ciberacoso. Concretamente, se hipotetizó un efecto de interacción IE x gratitud para predecir la ciberagresión. Una muestra de 770 adolescentes españoles entre 12 y 14 años (54.4% mujeres) cumplimentaron diferentes cuestionarios que evaluaban la IE (WLEIS-S), la gratitud (GQ-5) y el ciberacoso (ECIP-Q). Los resultados reflejaron correlaciones significativas en la dirección esperada entre las variables. Asimismo, la IE moderó el efecto principal de la gratitud sobre la ciberagresión. Estos resultados aportan evidencias sobre el papel protector de ambos recursos en situaciones de ciberacoso. Se comentan las implicaciones teóricas y prácticas de los hallazgos obtenidos.
EL CONTROL POLÍTICO DE LA JUDICATURA: DOS RADIOGRAFÍAS HISTÓRICAS
Authors: Morales Payán Miguel Ángel
Published: December 2020

Conseguir la fidelidad de los servidores públicos es uno de los objetivos básicos cuando se produce un cambio de régimen político. Durante el reinado de Fernando VII, fueron constantes los vaivenes entre los principios del Antiguo Régimen frente a los nuevos derivados de la Revolución Francesa. Drásticos también fueron los cambios que, en la cuarta década del siglo XX, trajo la subida al poder de Franco. En ambos casos, cada mudanza, supuso una revisión de la conducta de aquéllos, en especial de los miembros de la justicia, para determinar su fidelidad al nuevo régimen imperante y, consecuentemente, si podían seguir o no en su puesto de trabajo. Este estudio muestra algunos ejemplos de esas revisiones.
PERBANDINGAN HASIL ANALISA TEKNIK DATA MINING “ METODE DECISION TREE DAN NAIVE BAYES UNTUK MENDIAGNOSA PENYAKIT KANKER PAYUDARA”
Authors: Sulistiawaty Poppy , Hasanah Siti Nur
Published: December 2020

Abstrak – Masalah penelitian adalah faktor risiko apa saja yang berhubungan dengan kejadian kanker payudara. Tujuan penelitian ini adalah untuk mengetahui faktor risiko yang berhubungan dengan kejadian kanker payudara di RSUD Kudus Tahun 2010. Metode penelitian adalah analitik obsevasional dengan rancangan kasus kontrol. Sampel kasus dalam penelitian ini adalah penderita kanker payudara pasien RSUD Kudus dan sampel kontrol adalah wanita bukan penderita kanker payudara yang merupakan tetangga dari penderita kanker payudara, sejumlah 59 kasus dan 59 kontrol yang diperoleh dengan teknik total sampling. Kata kunci—Data Mining, Diagnosa, Classifier, Naive Bayes, Decision Tree, Algoritma
PENGARUH KOMPENSASI DAN LINGKUNGAN KERJA TERHADAP KINERJA PEGAWAI DENGAN DISIPLIN SEBAGAI VARIABEL INTERVENING
Authors: Deni Rama , Heliyani Heliyani
Published: December 2020

ABSTRACTThis study aims to analyze and test the effect of compensation and work confusion on employee performance with discipline as an mediasi variable. This research was conducted at the Lima Puluh Kota Regional Secretariat with a type of comparative causal research. The population in this study was ASN who served in the Lima Puluh Kota Regional Secretariat totaling 118 people. Data is processed using Structural Equation Modeling (SEM) with the Smart PLS application. The results showed that: Compensation, positive and not significant effect on employee performance, the work environment had a positive and significant effect on employee performance, discipline had a positive and significant effect on employee performance, Compensation had a positive and significant effect on employee discipline, the work environment had a positive and significant effect. significant on employee discipline, Compensation on employee performance with disciplinary inter mediaries positive influence is not significant on employee performance, work environment on employee performance with disciplinary inter mediaries positive influence, and significant on employee performance at the Lima Puluh Kota Regional SecretariatKeywords: Compensation, Work Environment, Discipline, Employee Performance
Levantamento de seio maxilar bilateral por duas técnicas diferentes com concomitante instalação de implantes: relato de caso
Authors: Batista Sayene Garcia , De Faria Myllena Raposo Santana , Bochnia Jeter , Neto Osmar de Agostinho , De Mello Elson Braga , Magalhães Clarissa Bichara
Published: December 2020

Esse artigo buscou demonstrar, através de um relato de caso clínico, a abordagem de levantamento de seio maxilar bilateral por duas diferentes técnicas, uma traumática via janela lateral e uma atraumática através da crista óssea, associadas à instalação de implantes osseointegrados. Paciente com 75 anos, gênero feminino procurou atendimento na clínica do Curso de Extensão em Implantodontia em uma universidade do Rio de Janeiro com quadro álgico em região de molares superiores. Após anamnese, exame clínico e análise da tomografia computadorizada, evidenciou-se extensa lesão de furca nos elementos 16 e 26, sendo indicada exodontia e reabilitação com implantes oseeointegrados. Ainda, devido à pouca altura óssea subantral, o levantamento de seio maxilar bilateral foi incluído ao plano de tratamento. No lado direito, foi realizada a técnica de Summers e no lado esquerdo a técnica da janela lateral associada ao uso de biomaterial sintético particulado e membrana de colágeno reabsorvível. A radiografia panorâmica de controle pós-cirúrgico demostrou o êxito das duas técnicas com adequada relação anatômica do enxerto e de ambosmplantes ao leito receptor. Assim, a cirurgia de elevação do seio maxilar com a concomitante instalação de implantes se mostrou um procedimento seguro, de boa previsibilidade e baixa taxa de complicações.
Perfil clínico e funcional de idosos atendidos em centro de referência em um município do Amazonas
Authors: Alves Erika Gomes , Silva Danielly Mota da , De Sousa Adriana Duarte
Published: December 2020

Objetivo: Traçar o perfil clínico e funcional de idosos atendidos em um centro de referência em saúde do idoso. Métodos: Trata-se de um estudo transversal, descritivo, retrospectivo e documental, envolvendo 74 prontuários de idosos atendidos em um ambulatório de referência em saúde do idoso, localizado em um município amazonense. Utilizou-se uma ficha de avaliação fisioterapêutica dos usuários, além do Índice de Katz e Índice de Lawton para avaliação da capacidade funcional. Resultados: Os prontuários mostraram um perfil com predomínio de indivíduos considerados idosos jovens, do sexo feminino, caracterizados como independentes tanto pela classificação do índice de Katz, quanto pelo Índice de Lawton, não inseridos no mercado de trabalho, com presença de pelo menos 2 comorbidades e prevalência de doenças reumáticas e traumato-ortopédicas. Conclusão: O perfil do idoso atendido no centro de referência mostra predomínio de idosos jovens, com maior grau de independência funcional e prevalência de doenças reumáticas e traumato-ortopédicas, além de outras comorbidades. Determinar as características da população assistida poderá contribuir para o desempenho efetivo de toda a equipe, além da elaboração de medidas preventivas, intervenções efetivas, assim como o planejamento de políticas públicas em saúde do idoso.
Tumor do saco vitelínico em mediastino anterior: um relato de caso
Authors: Peixoto Bianca Fadul de Oliveira , Botto Ciro de Castro , Teixeira Gustavo Assumpção , Batista Eduardo Ruas Martins , Lima Marcelo de Paula , Azarias Ana Claúdia Fernandes
Published: December 2020

Objetivo: Relatar um caso raro de tumor de células germinativas não seminomatoso do tipo “Yolk Sac Tumor” ou “Saco vitelínico” em mediastino anterior em paciente jovem com desfecho desfavorável. Detalhamento do caso: Homem jovem com apresentação inicial insidiosa de mal-estar e febre em domicílio, com procuras frequentes ao atendimento primário. Com a progressão dos sintomas, foi submetido à radiografia de tórax, sendo evidenciado alargamento de mediastino anterior e optou-se por internação para elucidação diagnóstica. Cursou com piora gradativa dos sintomas e com aumento exponencial do tamanho da massa mediastinal. Realizaram-se duas biópsias, sendo que a segunda demonstrou se tratar de um tumor de células germinativas não seminomatoso do tipo do saco vitelínico. Apresentava alfafetoproteína de 24.563. Evoluiu com necessidade de cuidados intensivos e ventilação mecânica. Recebeu primeira sessão de quimioterapia, porém, foi a óbito com quatro meses de evolução da doença. Considerações finais: Os tumores de mediastino anterior são diversos e não se limitam aos teratomas, timomas e linfomas. Os tumores derivados das células germinativas extragonadais são exemplos que acometem homens jovens e apresentam prognóstico reservado.
Computational model and rapid quality assessment algorithm for automated crisis management system in uncertain emergencies
Authors:   Federal Government Budget Institution ", Grachev V. L. ,   All-Russian Research Institute for Civil Defense and Emergencies (Federal Center  of Science and High Technology)"
Published: December 2020

Introduction. A considerable number of automated information systems have been in use for a long time in the federal executive authorities and the executive authorities of the constituent entities of the Russian Federation. It is proposed that crisis management systems of federal and regional scope in natural and man-made emergencies should be identified and replaced by an evaluation of the effectiveness of the institutional and technical implementation (organizational and technical efficiency, quality) of these systems. Goals and objectives. The aim of the research is to refine methods of rapid estimation of the weight coefficients of efficiency indicators (hereinafter referred to as PE) the organizational and technical implementation of ASCS in case of lack of information to determine their relative importance, in particular, when different composition of PE due to the differences of a set of automated functions of the system from the standard list. The tasks include the analysis of the weighting, the selection of an appropriate method, and the verification of its applicability. Methods. General scientific methods of analysis and deduction, special methods of measurement theory (in particular, metrology, mathematical statistics and probability theory) and computational experiment are applied. Results and discussion. Based on a review of weighting methods of PE coefficients, it is assumed, that a third Fishburne formula is appropriate for the rapid assessment of the relative importance of PE in the implementation of ASCS in the event of a lack of information (subject to the inclusion of already incomplete data). The computational experiment performed confirmed this assumption, allowed us to determine the conditions and limitations of using the third Fishburne formula in the problems considered, and to develop an algorithm for selecting the intervals of possible values of the PE weighting coefficients. Conclusions. The author substantiates the possibility and method of applying the third Fishburne formula in the tasks of rapid assessment of the effectiveness of organizational and technical implementation of ASMSS, while differentiating the set of automated tasks from the list inherent in the class of such automated systems as a whole. Key words: automated system, rapid assessment, efficiency, efficiency indicator, uncertainty.
Current status of clinical orthodontics in European and American countries
Authors: Tanne Kazuo
Published: December 2020

Current status of clinical orthodontics in European and American countries was examined by means of a questionnaire survey through internet. In the European and American countries, most popular technique in daily orthodontic practice is preadjusted straight wire edgewise technique. In major developed countries in Europe and America, the treatment fee is considerably high, whereas the fee is relatively low in the countries under development and/or after economic crisis. Rate of non-extraction treatment among all the cases treated with multi-bracket appliances is significantly higher in Europe and America than in Asia except in a few countries. In the European and American countries, treatment system for jaw deformity patients is well developed with higher availability of the social health insurance than in Asia. The maximum CLP prevalence of 0.200 is found in Germany and Austria and the mean is around 0.140 or one to 700 births. In general, CLP treatment is covered by social health insurance in European and American countries. In Europe and America, lingual orthodontic technique has not become popular because patients never want to hide orthodontic appliance. Higher cost of lingual appliance and lack in information and technical skills may be the reasons of less frequent use of lingual appliance. Many interviewees replied that usage of TADs has not become so popular in USA and Canada as compared to that in Asia. In another word, the initial fascination with TADs wore off and are now used in selected patients as needed. This may be due to more harmonious maxillofacial structure with longer and wider dentitions in Caucasians which also results in higher rate of non-extraction treatment with multibracket appliances in European and American countries.
A simple system for improving the accuracy of IZC bone screw placement
Authors: Deshpande Sumedh , Shenoi Susmita Bala , Hattarki Rohan
Published: December 2020

An operator often finds it hard to assess the ideal timing to start angulating the driver while placing infrazygomatic crest screws. Thus, we have designed a simple system to guide the operator to know exactly when the angulation of the driver should be started for the ideal placement of the IZC screw. The components of the system include the calculation of the amount of tissue that needs to be pierced perpendicularly and the fabrication of an indicator device over the implant driver with a stainless steel wire. Hence, using this system, the proper timing for angulation can be obtained, thus improving the accuracy of placement.
Proton Transfer in Bulk Water using the Full Adaptive QM/MM Method: Integration of Solute- and Solvent-Adaptive Approaches
Authors: Watanabe Hiroshi C. , Yamada Masayuki , Suzuki Yohichi
Published: December 2020

The quantum mechanical/molecular mechanical (QM/MM) method is a hybrid molecular simulation technique that increases the accessibility of local electronic structures of large systems. The technique combines the benefit of accuracy found in the QM method and that of cost efficiency found in the MM method. However, it is difficult to directly apply the QM/MM method to the dynamics of solution systems, particularly for proton transfer. As explained in the Grotthuss mechanism, proton transfer is a structural interconversion between hydronium ions and solvent water molecules. Hence, when the QM/MM method is applied, an adaptive treatment, namely on-the-fly revisions on molecular definitions, is required for both the solute and solvent. Although several solvent-adaptive methods have been proposed, a full adaptive framework, which is an approach that also considers adaptation for solutes, remains untapped. In this paper, we propose a new numerical expression for the coordinates of the excess proton and its control algorithm. Furthermore, we confirm that this method can stably and accurately simulate proton transfer dynamics in bulk water.
The Design, Synthesis, and Evaluation of Hypoxia-Activated Prodrugs of the KDAC Inhibitor Panobinostat
Authors: Calder Ewen , Skwarska Anna , Sneddon Deborah , Folkes Lisa , Mistry Ishna N. , Hammond Ester M. , Conway Stuart
Published: December 2020

The design and synthesis of four hypoxia-activated prodrugs of the KDAC inhibitor panobinostat is described. Initial validation of these compounds using isolated enzymes, and in two human cancer cell lines, reveals that the nitroimidazole-based prodrug (NI-Pano, CH-03) undergoes efficient bioreduction and fragmentation to release the parent drug, panobinostat. NI-Pano was identified as the optimum compound for use in further studies in cells, spheroid tumor models, and in vivo.
The Use of UiO-Type MOFs in Vapour Phase Soai Reactions
Authors: rotunno Giuesppe , Kaur Gurpreet , Lazzarini Andrea , Buono Carlo , Amedjkouh Mohamed
Published: December 2020

We report a novel vapour phase procedure to perform the Soai reaction in an absolute asymmetric synthesis fashion: the substrate is confined in the pores of the UiO-type MOFs, and vapour phase reactions with Zn(i-Pr)2 are performed in a sealed environment, Different MOFs lead to different outcomes in terms of enantiomeric excess, handedness of the product and reaction rate. This is one of the first examples of absolute asymmetric synthesis performed inside a MOF.
Interrupted Aza-Wittig Reactions Using Iminophosphoranes to Synthesize 11C-Carbonyls
Authors: Ismailani Uzair , Munch Maxime , Mair Braeden , Rotstein Benjamin
Published: December 2020

Iminophosphoranes are reported as convenient precursors to amides, ureas, carbamates and other carbonyl-containing molecules through CO2-fixation. Key to this transformation with stable isotopes and carbon-11 is interception of the reactive isocyanate intermediate. Automated synthesis and isolation of PET radiopharmaceuticals is achieved.
Optimization of the tactics of endovascular treatment of chronic pelvic pain syndrome caused by varicous diseases of the pelvic veins in women
Authors: Altman I.V.
Published: December 2020

Objective – to improve the selection criteria and the algorithm for examining patients with chro-nic pelvic pain syndrome caused by varicose pelvis veins. Optimize the technique of embolization of ovarian veins and veins of the pelvic venous plexus, to improve the results of endovascular treatment and prevent possible complications that may arise during the embolization procedure.Materials and methods. The analysis of 24 sources of scientific and medical literature on the problem of etiology, pathogenesis, diagnostic and endovascular treatment of chronic pelvic pain syndrome in women by embolization of ovarian veins and veins of the pelvic venous plexus. The authors present their own results of endovascular treatment of 31 patients with varicose veins of the small pelvis and ovarian veins.Results. The improved patient selection criteria based on careful history taking, preoperative confirmation of ovarian and pelvic varicose veins. The technique of phlebographic examination, embolization of ovarian veins and veins of the pelvic venous plexus was optimized. The causes of complications that arise during the embolization procedure have been analyzed. Practical recommendations for endovascular surgeons are given for the prevention of such complications in the future.Conclusions. The failure of the ovarian and pelvic veins underlies the etiology of pelvis veins varicose. Pain syndrome against the background of pelvis veins varicose is the main reason for referring to gynecologists in 10–30 % of cases. Selective phlebography of the ovarian and pelvic veins has become the gold standard in the diagnosis of venous pelvic insufficiency, since only this technique is most likely to show the connection between the incompetent ovarian and internal iliac veins. Conservative therapy of pelvic congestion syndrome often turns out to be ineffective, and surgical approaches do not exclude organ loss. Endovascular surgery showed a disappearing or decrease in the clinical manifestations of chronic pelvic pain syndrome by up to 94 %, while maintaining a positive treatment result for up to 12–36 months. The main complication during embolization is the migration of the coils to the right heart and pulmonary artery. Careful adherence to the embolization technique, the correct selection of the length and diameter of the coil can minimize the occurrence of embolic complications and improve the results of treatment of chronic pelvic pain syndrome.
Rooftop as a reciprocal transformation per diem
Authors: Ã–zdamar Esen GÃ¶kÃ§e
Published: December 2020

This article focuses on rooftop architecture as an interface and confrontation between the inhabitants and the contemporary city of Ä°stanbul. The utilitised rooftop is suggested as an alternative habitable space in high-density urban environments and wherever there is a shortage of housing. The visibility on the rooftop displays signs of the effects of the limit to growth, such as economic factors, and is affected by the environment, and the utilisation of space depends on the needs of the inhabitants. In today's conditions, living in rooftop goes beyond the necessity actions such as dominating the landscape, looking, seeing and being seen, and bringing concepts such as social justice and chaos in the city.
Research on Key Techniques of Green Planting Construction in Landscaping Project
Authors: Li Song
Published: December 2020

Due to the continuous development of urbanization, it had a serious impact on urban ecology. Therefore, techniques to improve the living environment and quality of life in urban areas as well as ways to improve aesthetics and greening of urban gardens have gradually become the focus of attention. Re-building and arranging the green plant community rationally can effectively improve the quality of people's living environment. Besides, by maximizing ecological functions, it can better improve the quality of urban environmental. This paper introduces key technologies of green planting construction in urban landscaping projects and suggest ways to improve the urban ecological environment by viewing it from existing problems in the current urban ecological environment.
Research on Teaching Reform of Architectural Engineering Drawing Based on BIM Technology
Authors: Lu Yuan
Published: December 2020

The course of architectural engineering drawing is the basic course before the students of civil engineering related majors study the professional courses. It aims to cultivate the students' ability of configuration, expression, reading and drawing. BIM Technology simulates the real component information of a building through digital information simulation, and flexibly transforms between two-dimensional and three-dimensional, providing a new tool for the teaching of architectural engineering drawing. This paper analyzes the characteristics of BIM Technology and teaching advantages, combined with the current teaching situation of architectural engineering drawing course, puts forward reform suggestions and implementation process, and provides reform ideas for the teaching of engineering basic courses.
Data Mining Techniques and its Uses in different fields: A Review Paper
Authors: Dhawan Gaurav
Published: December 2020

Abstract:Â The paper introduced the Data Mining and issues related to it. Data mining is a technique by which we can extract useful knowledge from urge set of data. Data mining tasks used to perform various operations and used to solve various problems related to data mining. Data warehouse is the collection of different method and techniques used to extract useful information from raw data. Genetic Algorithm is based upon the Darwinâ€™s Theory in which low standard chromosomes are removed from the population because of their inability to survive the process of selection. The high standard chromosomes survive and are mixed by recombination to form more appropriate individuals. In this urge amount of data is used to predict future result by following several steps.
Application Analysis of Digital Signal Processor DSP in Logging Instrument
Authors: Lian Jie
Published: December 2020

In today's world, the development of economy has led to the continuous development and evolution of science and technology. Computer technology and large-scale integration technology have been well developed and applied, followed by the technology of digital signal processing DSP production and application. In the field of logging, the application function of this technology plays a key role. It not only allows the imaging logging technology to be further developed, but also enables fast and accurate processing of downhole signals. Therefore, among many logging tools today, digital signal processing DSPs have been widely used, and their functions have been fully utilized. This paper analyzes the application of signal processor DSP in logging instruments. It is hoped that it can play a reference role in the good application and development of logging instruments.
Research on Application of Support Vector Machine in Machine Learning
Authors: Duan Bowen
Published: December 2020

In recent years, support vector machine learning methods have gradually become the main research direction of machine learning. The support vector machine has a small structural risk compared with the traditional learning method, which can make the training error and the classifier capacity reach a relatively balanced state. Secondly, it also has the advantages of strong adaptability and strong promotion ability and has been widely praised by the industry. The following discussion focuses on the application of support vector machine in machine learning.
Discussion on the Construction of Spatiotemporal Big Data Platform for Smart City
Authors: Li Jun
Published: December 2020

The so-called smart city is a new form of information technology that is achieved through the integration of the contemporary advanced big data technology, Internet of Things technology, cloud computing technology, and spatial geographic information. At present, the application of this technology is important for the urban construction, planning, and services as well as management. This technology also provides great convenience in these aspects, which has allowed the cities to develop and transform towards the direction of smart cities. Based on this situation, the construction of spatiotemporal big data platforms in smart cities was analyzed in this article, and this analysis may provide a reference for the construction and development of today’s smart cities.
Parallel Battlefield Test based on ACP Method
Authors: Yan Long , Wei Guojun , Wang Lei , Liu Xiaohui
Published: December 2020

Parallel battlefield Test Research Based on ACP method is an important means to test the operational effectiveness and operational applicability of equipment system. It is a new type of equipment test carried out by our army under the background of the new military revolution in the world. Parallel battlefield test based on ACP method is an effective means of test management and control through the combination of physical and computational tests and complementary of actual military system and artificial military system. Aiming at the problem that the equipment performance test and in-service assessment test cannot reflect the combat effectiveness in real battlefield environment, combined with the theory of parallel test method, the framework system of space parallel battlefield test system based on ACP method is proposed, and its artificial system modeling, computational experiment design and parallel execution mechanism are studied respectively.
Unattended Video Classifying System based on Transfer Leaning
Authors: Li Yarong
Published: December 2020

As the internet techniques advances, the demand of entertainment of the general public increases rapidly. A majority of short video applications like “TikTok” have appeared. The unbelievable growth of the number of the new videos and the increase of the average wage makes it almost impossible to identify the categories of the videos manually. In order to cater to the users’ preferences efficiently, detecting the content of the videos is inevitable. Fortunately, due to the great development on both the algorithm and hardware, the golden era of artificial intelligence is coming which makes it is possible to use computers to recognize the content of the videos. Comparing to the traditional method of content recognition, machine learning increases the efficiency with low cost, which is a better way to cope with the conflicts between the great increase of the number of the new videos uploaded by users and the lack of human resources.
Gesture Recognition Based Smart Home Control System
Authors: Dai Jingwei
Published: December 2020

This paper is based on gesture recognition. It aims to transform gesture signal into electronic communication with home facilities. The main procedure consists of following steps: First, Curie chip collects the command gesture. Then, the gesture will be translating into accelerometer and gyroscope information. The Curie chip will integrate them into a motion vector and transport them to the k-means neural network as training. After training, each gesture represents a command attached to a facility control, and gesture control is revealed for smart home. Additionally, the whole system can be integrated as a wearable device, which relives complex button controller and improve portability. In brief, the research aims to replace remote controller and create a more convenient and pleasant living environment for users.
Trifold frequency multiplier based on mixer for the feedback system of BEPC II
Authors: Long Luo
Published: December 2020

This paper will introduce the structure, development process, test and experiment of trifold frequency multiplier by using mixer and its application in accelerator fields. This invent includes a power splitter, a frequency doubler, a mixer, a bandpass filter, an amplifier and several RG233 cables. One 500MHz signal which always is provide by the timing system of the accelerator is input to a power splitter, a power splitter could divide one signal into two signals with equal magnitude, one is directly input to the LO port of mixer, the other is input to frequency doubler then 1.0 GHz signal will be got. This 1.0 GHz signal is input to the RF port of the mixer, then output at IF port of mixer, the frequency of the IF port signal is sum and difference of 500MHz and 1.0GHz, so 500MHz and 1.5GHz signal will be got. Then this signal is input to a bandpass filter whose centre frequency is 1.5GHz, so a clean 1.5GHz signal is got. The trifold frequency multiplier by using mixer is simple to operate, and it has good performance. In the experiments, the 500MHz signal was passed through the Trifold Frequency Multiplier to get the 1.5GHz signal, and its output amplitude stability is 0.49%, and its synchronization stability is 10.3 ps compared with the 500MHz input signal.
Development Trend Analysis of Computer Management Information System
Authors: Zhang Weili , Zhang Changsheng , Han Chenghao , Li Hongquan
Published: December 2020

Based on the retrospect and analysis of the main points of the development of computer management information system, on the basis of the study of relevant data such as enterprise units, mass media, personal information and information security, and according to the actual situation of our country, this paper intentionally and systematically collects relevant research materials on the role of management information system in the survival and development of enterprises, and aims at one or more merits. To study its impact, this paper focuses on three aspects: application analysis, development direction and implementation strategy, which can provide strong reference and guidance for the application of enterprise computer management system.
On Delay-dependent and Delay-derivative-dependent Stability and Stabilization for Lur’e Systems with Slow-varying Delay
Authors: He Yuan , Liu Jin-Wen , Cui Xue-Qin , Hu Jin-Tian , Zhang Lian-Sheng
Published: December 2020

This note is concerned with the absolute stability for time-varying delay Lur’e system with sector-bounded nonlinearity. Improved delay-dependent and delay-derivative-dependent stability criteria are obtained in the form of linear matrix inequalities (LMIs) by constructing a modified augmented Lyapunov-Krasovskii (LK) functional without applying the model transformation or the bounding techniques for cross terms. Thus, the presented delay-dependent criteria are less conservative than those in the literature. Moreover, state feedback stabilizing controllers based on the proposed stability criteria are designed. Numerical example demonstrates the effectiveness and superiority of the proposed method.
Research on the Design and Implementation of Detection System of Nutz Framework Meteorological Metrical Device
Authors: Sui Dan , Xue Fengguo , An Wei , Xie Lianni
Published: December 2020

In people's daily life, the role of weather forecast is self-evident. However, the accuracy of forecasting is based on the accuracy and reliability of meteorological data which depends on the sensitivity of meteorological device. Therefore, an important duty of the detection institution of meteorological metrical device is to have the effective detection of meteorological device, so as to ensure a high sensitivity of the device. However, the meteorological device used by some meteorological bureaus is not technologically advanced and the device detection mode is too old, which cannot meet the new regulations issued by the China Meteorological Administration. So it is necessary for the meteorological bureau to develop a set of devices that can easily meet the new meteorological measurement requirements, which is of great significance to ensure the accurate measurement of meteorological data.
Key Technical Research on Power Electronics and Information Transmission System
Authors: Yin Shen
Published: December 2020

Power electronics is a new technology of power transmission and control. Compared with the traditional power transmission, non-contact power transmission has the advantages of low wear rate, safety, reliability, convenience and flexibility. In this way, it avoids the problems of friction, wear, aging and so on in the traditional power supply mode, saves a lot of wires, makes up for the shortcomings of the traditional power transmission mode, and has a wider application range. Therefore, it is of great practical significance to study the key technology of power electronic information transmission for promoting the intelligent development of power transmission in China.
Data Processing and Artificial Neural Network in the Background of Big Data
Authors: You Yang
Published: December 2020

The existing significance of big data technology lies not only in collecting massive information, but also in professional processing and analysis. It transforms information into data and extracts valuable knowledge from data. The advent of the era of big data has brought us a new development model, but also produced many emerging industries, such as cloud computing, artificial intelligence and so on. Based on this, this paper studies the artificial neural network and back propagation algorithm in this context, so that computer technology can better serve human beings, which is of great significance to promote the further development of artificial intelligence technology.
Dynamic Importance Analysis of Machining Center
Authors: Liu Weihao
Published: December 2020

As an important part of CNC machine tools, machining center's reliability, efficiency and accuracy measure the machining level of a CNC machine tool. Therefore, the research on the importance of CNC machine tools is particularly important. However, as a complex mechanical and electrical equipment, the traditional reliability importance analysis method is too simple. In order to solve this problem, this passage proposes to establish the reliability model of each part of the machining center, and then analyze its dynamic importance, which improves the limitation of only reliability importance analysis. Through the analysis the reliability importance and criticality importance, and then rank the result of importance analysis, finally it can get that the ranking results of the key components accord with the fact, so the results can provide support for the importance research of machining center.