bluuebunny/crossref_metadata_2025 huggingface dataset:
Método ágil de desarrollo de objetos de aprendizaje para ingeniería (MADOA)
Authors: Huamaní Gloria , Morales Mery , Eyzaguirre Roberto
Published: March 2017

El objetivo de este artículo es mostrar el diseño de un método ágil para desarrollar objetos de aprendizaje, para Ingeniería aplicado al curso de simulación, por ser un tema afín a cualquier ingeniero, nos ha permitido obtener 7 objetos de aprendizaje, que podrían ser reusados para diferentes cursos y especialidades.
Optimización energética y económica de una planta de harina de pescado mediante análisis exergético y determinación experimental del calor específico de sus flujos de mezcla.
Authors: Gonzales Chávez Salome , Estrada Almanza Ferdinan
Published: March 2017

En el presente trabajo se formula y aplica el análisis exergético al conjunto de elementos consumidores de energía calorífica de una planta típica de harina de pescado, estimando de forma experimental al calor específico de las mezclas sólido-líquido-vapor que conforman la materia prima y el vapor, con el objetivo de optimizar el consumo energético haciendo modificaciones en la instalación original y logrando así la reducción de costos de operación. Generalmente en estas plantas se utiliza el balance energético convencional y la premisa de que los calores específicos corresponden a flujos monofásicos físicos; sin embargo, cuando se presentan flujos mezcla grasa-vapor-agua-sólidos, como es el caso, estos balances simples de energía en cada elemento térmico se hacen débiles y conducen a un alto margen de error en la evaluación energética del conjunto. Dentro de la metodología, los calores específicos de los flujos mezcla grasa-humedad-sólidos-agua se estiman mediante mediciones de indicadores en planta, contrastados con patrones de laboratorio y modelos empírico-matemáticos de autores referentes. Luego se procede a la formulación y cálculo exergético para cada proceso y en conjunto, elaborándose un programa estructurado en Excel tal que calcula de forma vinculada los balances de masa, energía y exergía. A partir de este diagnóstico se elaboran arreglos para seleccionar la mejor alternativa. Como resultados se obtiene el mejor arreglo energético de una planta típica de harina de pescado, esto decir comparado al sistema tradicional: se elimina el exceso de consumo de combustible, se elimina la sobreproducción de vapor y, se disminuye las pérdidas de calor en cada elemento del sistema. Ello representa un ahorro anual de diez millones de dólares y además se presentan beneficios adicionales como reducción de emisiones de gases, de efluentes y mejora en la seguridad industrial.
TEORÍA EFECTIVA PARA ESTRELLAS BINARIAS Y SU APLICACIÓN A ONDAS GRAVITACIONALES
Authors: Canazas Garay Anthonny Freddy
Published: March 2017

Las recientes detecciones de ondas gravitacionales han traído mayor atención al problema de obtener predicciones de alta precisión para los espectros de radiación gravitacional emitidos por sistemas binarios constituidos por agujeros negros o estrellas de neutrones. Este trabajo explica como la teoría de campos efectiva aplicada a la gravitación puede ser usada para describir objetos extendidos interactuando gravitacionalmente como en el caso de un sistema binario. Usando métodos que usualmente se aplican en teoría cuántica de campos se muestra como el sistema binario emite ondas gravitacionales. Palabras clave.- Ondas gravitacionales, Teoría de campos efectiva, Relatividad general, astrofísica, Agujero negro, Estrella de neutrones. ABSTRACTThe recent detections of gravitational waves have brought renewed attention to the problem of obtaining high accuracy predictions for the gravitational radiation spectra emitted by binary systems with black holes or neutron stars constituents. This work explains how effective field theory applied to gravitation can be used to describe a gravitationally interacting extended object as in the binary system case. Gravitational wave emission from the binary system is shown by using methods that are usually applied in quantum field theory. Keywords.- Gravitational waves, Effective field theory, General relativity, Astrophysics, Black hole, Neutron star.
Seguridad en redes inalámbricas de acceso local bajo parámetros de uso de herramientas libres
Authors: Ballesteros Juan , Chaparro Fabián
Published: March 2017

En este documento se presenta una auditoria en redes bajo funcionamiento en protocolo IEEE 802.11xx, redes utilizadas para la comunicación entre dispositivos en casa y oficina para verificar la seguridad que garantizan las mismas; para este propósito se utilizó software libre que funciona bajo sistema operativo Linux, específicamente la suite de Aircrack; se presenta la auditoria a las redes que funcionan con encriptación WEP y WPA, populares y utilizadas en redes inalámbricas de este tipo; de manera transversal se muestran los diferentes tipos de ataques disponibles por mencionar sniffers, ataques de denegación de servicio y autenticaciones falsas con clonación de direcciones MAC, particularmente.
DESARROLLO DE UNA MÁQUINA DE DESCARGAS ELECTROSTÁTICAS PARA DETERMINAR LA RESISTENCIA DE DETONADORES UTILIZADOS EN MINERÍA
Authors: M. Morales Oswaldo , F. Sosa Serafín
Published: March 2017

La inversión en la actividad minera en el Perú, al año 2015, es del orden de 63,928 millones. Esta actividad se realiza en su mayoría a más de 3000 msnm, donde la temperatura y la humedad relativa son bajas, lo cual favorece a la conservación de la energía electrostática generada principalmente por el efecto triboeléctrico. Esta energía generada, dependiendo de su nivel, al descargarse sobre los detonadores origina su encendido, ocasionando daños en el minero, generalmente de tipo mortal. Para establecer los niveles de energía electrostática máximos de trabajo se ha desarrollado una máquina de descargas electrostáticas para determinar la resistencia de detonadores utilizados en minería. Palabras clave.-Minería en el Perú, Energía electrostática, Efecto triboeléctrico, Resistencia de detonadores, Máquina de descargas electrostáticas. ABSTRACTInvestment in mining in Peru, to the year 2015, is in the order of 63,928 million. This activity is done mostly to over 3000 meters, where temperature and humidity are low, which favors the conservation of the generation of the electrostatic energy generated mainly by the triboelectric effect. This power generated, depending on its level, to download on detonators originates its on, causing damage to the miner, usually deadly type. To establish levels of electrostatic maximum energy of work an electrostatic machine has been developed to determine the resistance of detonators used in mining. Keywords.-Mining in Peru, Electrostatic energy, Triboelectric effect, Resistance of detonators, Electrostatic machine
Costos de Información en Programas de Formación de Habilidades en Pymes: Un Experimento de Campo en Servicios Publicitarios
Authors: Moloche Guillermo , Ramírez Miguel J.
Published: March 2017

Los trabajadores y microempresarios PYME a menudo carecen de tiempo y recursos atencionales para adquirir las habilidades técnicas y empresariales necesarias para aumentar su productividad. Ofrecer la capacitación por medios digitales es una posible solución a este problema, ya que se adecúa a la disponibilidad de tiempo de los trabajadores y empresarios y además permite personalizar interactivamente el contenido de tal forma que se maximiza el aprendizaje. Para comprobar esta hipótesis, llevamos a cabo una evaluación experimental por medio de un ensayo controlado aleatorizado en una empresa peruana de servicios publicitarios para verificar que, proporcionando una intervención de entrenamiento basado en tecnologías de e-learning de segunda generación que se adecúa a las capacidades de atención y la apretada agenda de trabajo de los colaboradores de PYME, se aumenta la comprensión de los contenidos de capacitación y la productividad laboral.
O letramento visual como Chave de leitura das práticas Pedagógicas e da produção de Artefatos no campo da surdez
Authors: Taveira Cristiane Correia , Rosado Alexandre
Published: March 2017

A insuficiência de base teórica em matrizes de linguagem (sonora, visual e verbal), principalmente no que se refere à visualidade e às mesclas entre as matrizes, evidencia aspectos que incidem no distanciamento da forma de abordar a característica principal da coleção de artefatos produzidos pelos professores surdos durante a prática pedagógica: o apelo imagético que acrescenta outros olhares ao letramento, à leitura, à escrita e à produção literária. Essas práticas pedagógicas visuais circulam e permeiam outras práticas. Foi prioritário estudá-las dada a especificidade e a pertinência que demonstram os professores instrutores surdos ao aplicá-las, o que pode impulsionar mais adequadamente a escolarização de alunos surdos.
La evaluación cualitativa en el campo social y en la educación
Authors: Gamboa Araya Ronny , Castillo Sánchez Mario
Published: March 2017

La investigación se ha basado en dos paradigmas principales: el positivista y naturalista. Bajo estos paradigmas se han desarrollo los enfoques cuantitativo y cualitativo, los cuales han generado prejuicios teóricos arraigados sobre las diferencias entre ellos que los han colocado como enfoques antagónicos. La realidad de la investigación social y educativa, en particular, va demostrando cada vez más la insuficiencia de ambos enfoques al ser tomados por separado. En la sociedad actual se ha evidenciado la necesidad de una comprensión cualitativa del ser humano. La evaluación de las prácticas sociales se ha convertido en un medio para lograr dicha comprensión. La evaluación de las realidades sociales y culturales presenta la necesidad de acercarse a lo cotidiano, a las interacciones, a las comunidades y a las negociaciones que se tejen desde los sujetos de esas prácticas sociales. La evaluación cualitativa contribuye a lograr esta comprensión. El interés por los métodos cualitativos en la investigación educativa nace de una insatisfacción con el estilo de las evaluaciones cuantitativas. Por ello, ha existido una tendencia en la evaluación educativa a orientarse por metodologías cualitativas que atiendan al contexto sociocultural de la educación. Respaldar uno u otro enfoque no es una adecuada discusión pues ambos poseen ventajas y desventajas. El presente artículo tiene como propósito presentar una discusión en torno a los aspectos básicos de la evaluación cualitativa en el campo social y en la educación.Palabras clave: investigación cualitativa, investigación cuantitativa, investigación, evaluación, educación y sociedad.
Bullying: políticas de atención y prevención en Costa Rica.
Authors: Durán Rodríguez María Martha
Published: March 2017

Hay evidencia de la existencia de bullying en las instituciones educativas costarricenses, aunque no hay referencia a investigaciones epidemiológicas o psicométricas específicas; por ello que no hay claridad sobre su dimensión real ni los factores asociados que orienten las políticas públicas propuestas en los últimos años. Además, existen problemas conceptuales respecto al término de bullying y en relación con el diseño, ejecución y control de programas en este tema. Las implicaciones son variadas e importantes, por ejemplo, la desatención a las situaciones concretas y/o el manejo inapropiado de estas cuando se presentan, lo cual propicia la revictimización por un lado y la impunidad por el otro; además, la generación de un ambiente hostil que incide en el proceso de enseñanza-aprendizaje e inseguridad y desconfianza en el sistema educativo. Ante esto se requieren intervenciones urgentes y concertadas desde diferentes niveles y perspectivas para la revisión y replanteamiento de todas estas falencias; además de que se reflejen en políticas públicas acordes a nuestra realidad, fundamentadas en investigación nacional y regional, con estrategias que puedan ser evaluadas con criterios objetivos basados en la prevención, pero con procedimientos claros para la atención y mitigación del bullying.
Vinculación universitaria: el caso del Centro Soltis para la Investigación y la Educación y la comunidad rural de San Juan de Peñas Blancas, Costa Rica
Authors: Rojas Carranza Alberth Humberto , Moreira Segura Cristian
Published: March 2017

Este artículo aborda la relación que existe entre el Centro Soltis para la Investigación y la Educación y la comunidad de San Juan de Peñas Blancas, ubicada en el sector Noreste de Costa Rica. Esta relación se analizó a partir de variables de carácter social, ambiental y económico. Se aplicó un cuestionario de preguntas abiertas y cerradas para obtener la percepción de los líderes comunales (miembros de juntas directivas de grupos comunales organizados), sobre la vinculación que existe. Se consultó a todos los integrantes de esas juntas, un total de 51 personas. La mayoría de los resultados obtenidos evidencian una percepción positiva del trabajo entre el Centro   y la comunidad. Se logró determinar que más del 50 % ha participado en capacitaciones ofrecidas por el centro, que los vecinos utilizan información científica que tienen disponible en el recinto universitario y que valoran muy positivamente la contribución a la conservación de la flora y la fauna. La mayoría de los participantes considera que han obtenido beneficios directos e indirectos y estiman que la vinculación con el centro podría ser aún mejor. Como resultado de este proceso de investigación se construye y propone un instrumento para futuras evaluaciones de la vinculación entre el Centro Soltis y la comunidad de Peñas Blancas.
Protein ultrametricity and designing of synthetic molecular machines
Authors: Avetisov Vladik
Published: March 2017

The idea of protein ultrametricity proposed nearly 35 years ago pertaining to
CO binding by myoglobin is still questionable. In this overview, the
contradicting attempts to describe the CO-rebinding kinetics in the framework
of familiar approaches are discussed together with the ultrametric
description. The overview is extended by new angle devoted to designing
synthetic molecular machines using hierarchy and self-similarity as the
design principles.
How to solve model equation of hierarchical diffusion using some matrix algebra
Authors: Radyna Aliaksandr
Published: March 2017

Problems of a random walk on a binary tree have been reformulated on any
homogeneous tree. Cauchy problem of the random walk for homogeneous and
nonhomogeneous equation having a Parisi matrix as a coefficient is formulated
and solved with help of a special commutative ring of matrices. The ring
containing the Parisi matrix is constructed. The method can be generalized on
multidimensional case, for differential equations in non-Archimedean time,
and for difference equations.
Significance of procalcitonin in bacterial infections among acute leukemia patients with post-chemotherapy agranulocytosis
Authors: Qu Zhigang , Fang Bingmu , Ma Guangli , Jiang Jinhong , Wang Xiaoli , Wang Junnv , Liu Shuping , Wang Xiaoqiu , Liu Yonghua , Zhang Qiaolei
Published: March 2017

Introduction/Objective. Bacterial infection caused by the lack of granulocytes that results from the chemotherapy of acute leukemia is the leading cause of death. At present, there are few sensitive markers to reflect the bacterial infection, and there is no obvious specificity for the diagnosis of infection. Procalcitonin (PCT) is a precursor of calcitonin, and it has been found that PCT is a rapid and accurate marker of infectious diseases in various studies, but its clinical value remained unclear. This study aimed to explore the clinical significance of PCT levels in patients with acute leukemia who have acquired bacterial infections during the agranulocytosis period post-chemotherapy. Methods. Serum PCT levels were analyzed from samples collected from 92 patients with acute leukemia who had acquired bacterial infections during the agranulocytosis period post-chemotherapy. Results. Serum PCT levels in patients with positive blood cultures were significantly higher than those in patients with negative blood cultures (? < 0.05). Gram-negative bacterial infection group was significantly more frequent cause of infection than the Gram-positive group (? < 0.05). Furthermore, for patients with positive blood cultures, serum PCT levels were significantly higher in patients who subsequently died than in those who survived (? < 0.05). Conclusion. In the period of agranulocytosis combined with bacterial infection that occurred after the chemotherapy of acute leukemia, PCT can show the status of bacterial infection, infected bacterial types and severities.
Recurrence of a small primary iris stromal cyst following treatment with Nd:YAG laser photodisruption in an adult
Authors: Stanojlovic Svetlana , Petrovic-Pajic Sanja , Dacic-Krnjaja Bojana , Rasic Dejan , Jovanovic Milos
Published: March 2017

Introduction. Primary acquired iris stromal cyst is rare in adults. In this group, they are generally stable lesions which require no treatment. Case outline. We describe a rare case of a small primary iris cyst in a 39-year-old patient, associated with unusual signs of irritation. Ultrasound biomicroscopy demonstrated iris stromal cyst measuring 3 ? 2 mm. A neodymium-doped yttrium aluminium garnet (Nd:YAG) laser cystotomy was engaged as the least invasive treatment approach. However, the cyst recurred soon after repeated laser treatment and sector iridectomy with excision of the cyst was performed. Five years after surgery there was no evidence of recurrence. Conclusion. Although more benign clinical course of primary stromal iris cyst is generally assumed in adults as compared to children, complete cyst removal seems to be mandatory for preventing cyst recurrence regardless of the cyst size or patient age. To the authors? knowledge this is the first documented report of Nd:YAG laser photodisruption of acquired primary iris stromal cyst in an adult.
Intraoperative digital specimen radiography in the treatment of nonpalpable breast lesions
Authors: Vicko Ferenc , Radovanovic Zoran , Ivkovic-Kapicl Tatjana , Djilas Dragana , Lukic Dejan , Tatic Milanka , Petrovic Tatjana
Published: March 2017

Introduction/Objective. About a third of the breast lesions on mammography are clinically occult. The goals of surgical treatment are to locate, remove, and verify their presence in the removed breast tissue. Standard specimen mammography (SSM) has been an official procedure for the latter, while intraoperative digital specimen radiography (IDSR) was introduced recently. The aim of this study was to evaluate the use of IDSR versus SSM and possible benefits regarding the duration of the procedures (operating room occupancy), availability of digital mammography for additional number of patients, surgeon productivity, and the quality of performed services. Methods. A retrospective chart review of 109 patients who underwent IDSR for nonpalpable breast lesions was performed between January 2014 and June 2016. We compared the difference in the duration of IDSR versus SSM procedure. We also observed the number of re-excisions and evaluated time-saving in the operating room workflow. Results. The average duration of surgery in the IDSR group of patients was 51 minutes, compared to 64 minutes in the SSM group. Every IDSR procedure saved 13 minutes over the standard SSM. That would allow another 28 procedures in the same time frame, with the same quality of service compared with SSM. In that way we increased productivity by 27.5%. Additional operation/surgery was needed for histologically involved surgical margins in three cases (2.75%). Conclusion. The use of new technology resulted in the rationalization of the operative room workflow and gave better productivity. More savings were obtained through the increase of digital mammography capacity for diagnostics, decrease of anesthesia duration, and better management of human resources. The number of ?true? re-excisions, involving additional surgery, remained similar after introducing IDSR.
Children's Democratic Experiences in a Collective Writing Process – Analysing Classroom Interaction in Terms of Deliberation
Authors: Hultin Eva
Published: March 2017

The aim of this study is twofold; firstly, it aims to explore the interactional conditions in terms of democratic qualities constituted in collective writing in a primary school classroom, and secondly, it aims to try out if a set of deliberative criteria is fruitful as analytical tools when studying natural classroom interaction – natural in the sense that the researcher have not consciously intervened in its design. The study has an ethnographic approach where classroom’s observations were conducted during a collective writing process involving six nine-year-old children and their teacher. In all, two lessons, divided into 3 hours, have been observed, videotaped, and transcribed. The teacher had planned for a quite strict interactional or didactical order during this collective writing, where the children should response one at a time. However, the children responded in a different manner through starting a vivid dialogue by negotiating both form and content of the story. The analysis shows some deliberative qualities in the classroom interaction while other qualities where not yet developed. Furthermore, the analysis showed that the set of deliberative criteria was useful both in visualizing existing deliberative qualities in the interaction as well as potentials for developing such qualities.
PERAN MODERASI FRAMING DAN GAYA KOGNITIF TERHADAP BIAS EFEK URUTAN BUKTI DALAM KEPUTUSAN PENGANGGARAN
Authors: Ekasari Wulandari Fitri , Supriyadi Supriyadi
Published: March 2017

This study is aimed to empirically test the moderating roles of information framing and cognitive style on recency effect in budgeting decision, as a part of management accounting decisions. Laboratory experimental method used in this study with a 2x2x2 between-subjects design involving participants of 100 undergraduate accounting students at two universities in Central of Java and Yogyakarta provinces. The results of this study indicate that in the Step-by-Step (sequentially) response mode, the occurence of recency effects can be mitigated by information framing. In contrast, participants in the End-of-Sequence (simultaneously) response mode did not experience any order effects. Moreover, the interesting finding is that the interaction effect between information order and response modes indicating that the End-of-Sequence response mode alone can reduce the recency effects. However, the prediction of interaction effect between information order, information framing, and cognitive styles in both Step-by-Step and End-of-Sequence was not supported.
As metas do Plano Nacional de Educação (2014-2024) para a Educação Básica: um estudo preliminar da região dos cerrados do centro-norte do Brasil
Authors: Leite Sandra Fernandes , Palmen Sueli Helena De Camargo
Published: March 2017

Esse artigo apresenta um mapeamento do PNE - Plano Nacional de Educação (Lei nº 13.005/ 2014) sobre as metas: 01, 02, 03, 08, 09, 10, 11, 12 e 15, ou seja, relacionadas à Educação Básica e focando especificamente no Centro-Norte do Brasil, uma região que recobre parcialmente os estados do Maranhão (Sul), Tocantins (Leste), Piauí (Sul) e Bahia (Oeste) e onde estão surgindo novos polos de expansão da agricultura brasileira. O objetivo desse trabalho foi levantar um conjunto de metas do PNE para a região dos cerrados do Centro-Norte do Brasil para estabelecer um quadro do andamento do PNE na região e estabelecer uma abordagem preliminar de relação entre a educação e o desenvolvimento da região. Foi realizada uma pesquisa bibliográfica e documental pautada nos dados do Plano Nacional de Educação focalizando as metas relacionadas à Educação Básica. Como recorte de estudo, em cada sub-região dos cerrados do Centro-Norte do Brasil foram selecionados seis municípios para levantamento dos indicadores educacionais, sendo três municípios que apresentam impacto das atividades do agronegócio na economia local e que se constituem em centralidade urbana e com economia agropecuária no contexto regional e três municípios que, embora dentro da região de influência do agronegócio, tiveram pouco ou nenhum impacto nas dinâmicas econômicas municipais. Esta pesquisa assume que essas metas do PNE ao estabelecerem as diretrizes, as metas e as estratégias para a educação nacional, possuem impacto direto no projeto de desenvolvimento regional e na melhoria da qualidade de vida da população do Centro-Norte do Brasil. Palavras-chave: Plano Nacional de Educação. Educação Básica. Indicadores Educacionais.
Evaluation of Spray Based Routing Approaches in Delay Tolerant Networks
Authors: Jain Sweta , Chawla Meenu
Published: March 2017

Delay Tolerant Networks (DTN) are mobile ad-hoc networks in which connections are often disruptive or discontinuous. Data forwarding using an appropriate routing strategy is a highly confronting issue in such networks. The traditional ad-hoc routing protocols which require end-to-end connectivity fail to function here due to frequent occurrences of network partitions. Spray and Wait (SaW) routing algorithm is a popular controlled replication based DTN protocol which provides a better delivery performance balancing the average delay and overhead ratio. An empirical analysis of various spray based approaches that have been proposed for DTN has been performed in this paper to compare and evaluate the basic Spray and Wait algorithms (Source Spray and Wait and Binary Sprayand Wait) with some of its major improvements (Spray andFocus, Average Delivery Probability Binary Spray and Wait and Composite methods to improve Spray and Wait). The main aim of this comparative study is to verify the effect of utility metrics in spray based routing protocols over simple spray based approaches. The ONE simulator has been used to provide a simulation environment to evaluate these algorithms and generate results. The performance metrics used are delivery ratio (DR), overhead ratio (OR) and average latency (ALat). The simulation results show that in terms of delivery ratio and average latency, Composite methods to improve Spray and Wait which incorporates delivery predictability metric in the wait phase and also acknowledgements to delete already deliveredmessages from a node’s buffer, outperforms all the other variants compared.
Reusable Multi-Stage Multi-Secret Sharing Schemes Based on CRT
Authors: Endurthi Anjaneyulu , Chanu Oinam B. , Tentu Appala N. , Venkaiah V. Ch.
Published: March 2017

Three secret sharing schemes that use the Mignotte’ssequence and two secret sharing schemes that use the Asmuth-Bloom sequence are proposed in this paper. All these five secret sharing schemes are based on Chinese Remainder Theorem (CRT) [8]. The first scheme that uses the Mignotte’s sequence is a single secret scheme; the second one is an extension of the first one to Multi-secret sharing scheme. The third scheme is again for the case of multi-secrets but it is an improvement over the second scheme in the sense that it reduces the number of publicvalues. The first scheme that uses the Asmuth-Bloom sequence is designed for the case of a single secret and the second one is an extension of the first scheme to the case of multi-secrets. Novelty of the proposed schemes is that the shares of the participants are reusable i.e. same shares are applicable even with a new secret. Also only one share needs to be kept by each participant even for the muslti-secret sharing scheme. Further, the schemes are capable of verifying the honesty of the participants including the dealer. Correctness of the proposed schemes is discussed and show that the proposed schemes are computationally secure.
A Web-based Software System for Behavior Analysis of Laboratory Animals
Authors: Macrì Simone , Mainetti Luca , Patrono Luigi , Pieretti Stefano , Secco Andrea , Sergi Ilaria
Published: March 2017

The analysis of locomotion in laboratory animals plays a crucial role in many scientific research areas. In fact, important information on animals’ behavior and their reaction to a particular stimulus is deduced from a careful analysis of their movements. The techniques commonly adopted to support such analysis have many limitations, which make the related systems particularly ineffective. On the one hand, the human observation and annotation process is strongly observer-dependent and expensive in terms of time and efforts. On the other hand, the use of more sophisticated systems based on video recordings and recognition algorithms is very expensive and complex. In order to face this challenge, this paper presents a tracking solution based on passive Radio Frequency Identification (RFID) technology in Ultra High Frequency (UHF) band, allowing the tracking of laboratory animals with a high accuracy. The overall solution consists of a hybrid system including hardware and software components. In particular, in this paper, the attention is focused on the software component as the hardware has already been described in previous works. The software component is a Web-oriented solution that offers a complete 2D and 3D information tool including reports, dashboards, and tracking graphs. The proposed solution was widely tested using twelve laboratory mice and compared with an automated video-tracking software (i.e., EthoVision) in order to demonstrate its effectiveness and reliability. The obtained results have demonstrated that the proposed solution is able to correctly detect and reconstruct the events occurring in the animals’ cage, and to offer a complete and user-friendly tool to support researchers in behavioral analysis of small laboratory animals.
Ordem V2 no português arcaico: revisitando a problemática da periodização
Authors: Medeiros Carolina Salgado Lacerda
Published: March 2017

A discussão acerca da periodização do português em geral se baseia em fatores de cunho morfo-fonológicos. A periodização de Galves, Namiuti e Paixão de Sousa (2006, doravante GNPS), que se baseia em fatores sintáticos, como a posição do verbo, propõe uma divisão alternativa à tradicional, considerando que o português arcaico e clássico eram línguas V2. Contudo, não há consenso em relação à que tipo de gramática pertencia o português em tempos pretéritos. Além disso, a problemática envolve uma questão teórica importante: a periodização de GNPS é baseada na noção de gramática de Chomsky (1985) convencionada como Língua-I, o que apresenta uma consequência sobre o critério de datação dos documentos: uma vez que a emergência de uma nova gramática é analisada como parte do processo de aquisição, um critério de datação relevante a se seguir será não a data em que um texto foi escrito, mas a data de nascimento do autor. No entanto, as discussões acerca da posição do verbo no português arcaico raramente contemplam a questão da periodização. Assim, este artigo se propõe a revisar as principais análises sobre a sintaxe do verbo no português arcaico, relacionando essa discussão com a questão da periodização.
Procedimentos de retextualização para o disfarce da cópia no século XVIII: o caso da Memória Histórica da Capitania de São Paulo
Authors: Costa Renata Ferreira
Published: March 2017

No início do século XX, levantou-se uma problemática em torno da obra manuscrita Memória História da Capitania de São Paulo (1796), de Manuel Cardoso de Abreu, acusada de ser um plágio de obras dos historiadores setecentistas Pedro Taques de Almeida Paes Leme – História da Capitania de São Vicente; Notícia Histórica da Expulsão dos Jesuítas do Colégio de São Paulo e Nobiliarquia Paulistana: Histórica e Genealógica – e Frei Gaspar da Madre de Deus – Memórias para a História da Capitania de São Vicente. No entanto, a referência ao plágio no século XVIII é anacrônica, uma vez que a sua prática se configura como uma violação do direito de autor, em sentido estrito de roubo de um texto, somente na primeira metade do século XIX, a partir da formalização dos Direitos Autorais. O confronto dos textos permitiu verificar uma reprodução integral de muitos trechos e parágrafos, mas a Memória Histórica não se configura como sua cópia literal de suas fontes, uma vez que Manuel Cardoso de Abreu inseriu uma série de alterações nos textos que lhe serviram de modelo, dando origem a um novo texto. Isso revela que o aproveitamento das fontes não foi feito sempre por um mero decalque, mas que a intervenção de Abreu foi muitas vezes voluntária e acabou por deixar a sua marca no texto.Desta forma, fundamentando-se nos princípios teóricos e metodológicos da Crítica de Fontes e da Crítica Textual, este trabalho objetiva apresentar os procedimentos de retextualização das fontes de que se valeu Manuel Cardoso de Abreu para a composição de seu texto, com o propósito de disfarce da cópia, os quais incluem a adição ou supressão de elementos linguísticos ou informações textuais, a reordenação da ordem de palavras e orações, a substituição de palavras ou construções gramaticais e a reelaboração de frases, trechos ou parágrafos. 
Reformasi Pemahaman Teori Maqasid Syariah (Analisis Pendekatan Sistem Jasser Audah)
Authors: Fasa Muhammad Iqbal
Published: March 2017

This paper attempts to offer reform ideas Jasser Auda thought related reforms theoretical understanding of maqᾱṣid sharia. The systems approach is done by Auda critize the theory of classical maqᾱṣid more likely to hierarchical and narrow mindset. The classical maqᾱṣid pressure a point more on protection and preservation. Whereas the new maqᾱṣid theory emphasizes development (construction, development) and rights (rights). Thus, Auda developed the concept of human development as the main target of maslahah (public interest). Auda offers the systems approach, namely: cognitive nature; interrelated; wholeness; openness; multi dimentionality and purposefulness. At the end of the discussion in this paper, the authors develop the idea of Jasser Auda by offering Sharia Maqᾱṣid concept in the context of Islamic Economics
HUBUNGAN GAYA KEPEMIMPINAN DAN BUDAYA ORGANISASI DENGAN KINERJA APARATUR PENDIDIKAN NONFORMAL DI DINAS PENDIDIKAN KOTA GORONTALO
Authors: Rahmat Abdul
Published: March 2017

This study aimed to examine the alleged causality between the dependent and independent variables. This study is a descriptive research using survey method. Datan collected by using questionnaire and analyzed using path analysis to test the hypothesis. Engineering analysis will be determined by SPSS data analysis program. The result of the study were; 1) Leadership style has a significant relationship with the performance of officials local government in Gorontalo city. It is seen in the calculation of the product r correlation counted is 0.811 at the significance level (0.05), r table at 0,239 then count r > r of the table so that we can conclude the existence of a significant relationship, while the relationship is based on arithmetic interval coefficient criteria r is 0.811, which means relatively strong relationship with the leadership style of performance in local government apparatus city Gorontalo relatively strong. While t is 0.957 and compared t table with a significance level of 0.044 (0.05) turns out t count> t table with the sense of the hypothesis is accepted which stated the existence of a significant relationship. 2) Organizational Culture has a significant relationship performance in local government apparatus city Gorontalo, it can be seen that the calculation of the product correlation r counted is 0.922 at the significance level (0.05)r price table is 0.098 then the count r > r table. It conclude the existence of a significant relationship, while the relationship is based on interval arithmetic coefficient criteria r is 0.922, which means has relatively strong relationship with the organizational culture apparatus as very strong performance. While t is 0.957 and compared t table with a significance level of 0.044 (0.05) turns out t > t table. It means the hypothesis is accepted which states the existence of a very significant. 3) Relationship between Leadership Style and organizational culture have significant performance relationship in local government of Gorontalo apparatus city. It is seen in the strength of mastery skills and cultural organization along with the performance of the apparatus, comparing the r counting with r table it is known that 0.811 > 0.239, the correlation both have strong significant relationship.
PENGEMBANGAN MODEL DIKLAT GURU SOSIOLOGI SMA TENTANG STRATEGI PEMBELAJARAN DISCOVERY-INQUIRY BERBANTUAN CD INTERAKTIF
Authors: Rahayu Setyani Budi
Published: March 2017

This research development aimed to develop an education and training model for sociology teachers about inquiry discovery learning aided CD interactive. The steps taken were recognized the potential and problems, formulating design, construct an education and training model and the toolkits, experts test and product revison. Data collection used interview and study of document. The results of this research development indicated that the planning which was done before the education and training begun was to determine the training needs by analyzing the needs of the organization, set the goal of training, composed training programs; composed preliminary and final assessment tools, composed the criteria for successful training. The implementation of education and training development model of high school teachers about learning sociology with inquiry discovery learning aided interactive CD emphasized on training to compose lesson plans and to make CD interactive learning. Monitoring and evaluation for quality assessment needed to be done by the trainees by filling the questionnaire so that the responds toward the accomplishment of training and interviewees could be known. Whereas the evaluation of the trainees
could be done through tests and assignments given about making lesson plans and CD interactive learning.
PENINGKATAN KEAKTIFAN DAN HASIL BELAJAR IPS MELALUI MODEL GROUP INVESTIGATION (GI) PADA SISWA KELAS VI SDN BANDUNG, WONOSEGORO
Authors: Wahyuni Sri
Published: March 2017

Tujuan penelitian ini adalah untuk: meningkatkan keaktifan dan hasil belajar siswa dalam pembelajaran IPS materi Kenampakan Alam dan Keadaan Sosial Negara negara Tetangga dengan model pembelajaran GI pada siswa kelas VI SD Negeri Bandung Wonosegoro Kabupaten Boyolali tahun pelajaran 2014/2015. Jenis penelitian adalah Penelitian Tindakan Kelas (PTK), dengan prosedur penelitian: perencanaan, tindakan, pengamatan, dan refleksi. Teknik pengumpulan data menggunakan: observasi, wawancara, dan tes. Teknik validitas data menggunakan trianggulasi data/sumber dan trianggulasi metode. Teknik analisis data menggunakan deskriptif komparatif antar siklus dan statistik deskriptif. Berdasarkan hasil penelitian menunjukkan bahwa pembelajaran melalui model GI dapat meningkatkan keaktifan dan hasil belajar IPS materi Kenampakan Alam dan Keadaan Sosial Negara negara Tetangga. a) Persentase kenaikan keaktifan siswa sebesar 23,09% untuk siklus 1 dan 27,31 % untuk siklus 2.  b) peningkatkan persentase jumlah siswa yang mencapai ketuntasan belajar minimal (KKM) berikut: pada kondisi awal, persentase pencapaian KKM sebesar 30,56% (11 siswa), pada siklus 1  persentase meningkat menjadi 52,78% (19 siswa), dan pada siklus 2 persentase jumlah siswa yang mencapai KKM meningkat menjadi 83,33% (30 siswa).
PENINGKATAN KEAKTIFAN DAN HASIL BELAJAR SISWA DALAM PEMBELAJARAN PKn MELALUI METODE SOSIODRAMA DI KELAS 5 SD TLOMPAKAN 01 - TUNTANG
Authors: Hardini Tri
Published: March 2017

Keluhan guru dalam pembelajaran  PKn  pada saat ulangan harian dan semeter  nilainya rendah . Dan penerapan sikap dalam kehidupan sehari-hari sangat kurang.Guru mengajar belum menggunakan metode yang sesuai dengan materi pembelajaran.  Penggunaan metode sosiodrama untuk dapat meningkatkan prestasi siswa dalam pembelajaran PKn di SD Tlompakan 01 sangatlah perlu. Adapun tujuan dari pelelitian ini adalah untuk meningkatkan keaktifan dan hasil belajar siswa dalam  pembelajaran PKn yang dilandasi dengan penerapan sikap dan perilaku dalam kehidupan sehari-hari. Jenis data meliputi data hasil belajar, data keaktifan siswa. Tehnik pengumpulan data dengan cara observasi dan tes. Hasil analisis data pada siklus pertama diperoleh data  keaktifan siswa mencapai kategori sedang (2,1); hasi belajar  mencapai rerata 65,3; sedangkan jumlah siswa yang memenuhi KKM mencapai 9 siswa (34,6. Pada siklus kedua keaktifan siswa meningkat, meskipun baru mencapai kategori sedang (2,38); prestasi siswa lebih meningkat  (68,9) dan jumlah siswa yang mencapai KKM ada 23 siswa (88,5%). Begitu pula pada siklus ketiga lebih bagus, keaktifan mencapai kategori baik (2,54);  rata-rata hasil belajar 75,2 dan jumlah siswa yang mencapai KKM mencapai 26 siswa (100%). Dengan demikian penerapan metode sosiodrama dalam proses belajar mengajar PKn melalui tahapan yang dilakukan guru dengan cara menetukan situasi sosial yang akan disosiodramakan  mampu meningkatkan keaktifan dan prestasi belajar siswa kelas 5 SDN Tlompakan 01 pada pembelajaran PKn menggunakan metode sosiodrama.
HUBUNGAN ANTARA PEMBERDAYAAN PSIKOLOGIS DAN KOMITMEN KARIER GURU
Authors: Ariani Dwi Setya
Published: March 2017

The purpose of this research is to verify the correlation between Psychological Empowerment and Career Commitment.  There are two scales used in this research, i.e. Psychological Empowerment Scales by Spreitzer (1995) and Career Commitment Scale by Carson & Bedeian (1994). The participants of this research are 60 teachers of private high-school in Salatiga, Indonesia. Data analysis uses SPSS 16 Program. Statistic’s method to be used is pearson product moment correlation test. The result of statistic test shows that there is significant correlation between Psychological Empowerment and Career Commitment.
EFEKTIVITAS KONSELING KELOMPOK DENGAN MEMANFAATKAN MODEL UNTUK MENINGKATKAN KEDISIPLINAN SISWA KELAS XI MIA 3 SMA NEGERI 8 SURAKARTA SEMESTER II TAHUN 2014/2015
Authors: Mawarto Mawarto
Published: March 2017

Penelitian ini bertujuan untuk meningkatkan disiplinan siswa melalui konseling kelompok. Hasil yang diharapkan adalah meningkatnya kedisiplinan siswa dalam mengikuti bimbingan klasikal. Subjek penelitian mencakup siswa SMA Negeri 8 Surakarta tahun Pelajaran 2014/2015 sejumlah 25 siswa, dibagi menjadi 4 kelompok konseling, masing-masing kelompok terdiri dari 6 anggota. Penelitian ini hanya memeriksa dan melaporkan masalah yang terkait dengan kedisiplinan dalam mengikuti bimbingan klasikal. Jenis penelitian yang digunakan adalah Penelitian Tindakan Bimbingan dan Konseling. Teknik analisis penelitian dilakukan dengan cara mengukur hasil sesudah treatmen dikurangi sebelum treatmen dibagi sebelum treatmen kali 100%. Hasil analisis menunjukkan bahwa kedisiplinan siswa dalam mengikuti bimbingan klasikal dari kondisi awal, siklus I, dan siklus II meningkat. Hal ini ditampilkan pada kedisiplinan siswa dalam kondisi awal ada 52 jenis pelanggaran kedisiplinan dan siklus I ada 29 pelanggaran kedisiplinan dan setelah siklus II tinggal 6 pelanggaran kedisiplinan yang tidak memenuhi kedisplinan dalam mengikuti bimbingan klasikal. Tindakan siklus I menunjukan hasil 45,75% sedangkan tindakan siklus II menunjukan hasil 77,5%. Menurut Goodwin dan Coates bila perubahan mencapai 50% maka strategi ini dipandang berhasil. Kesimpulan dari penelitian ini adalah bahwa konseling kelompok dapat meningkatkan kedisiplinan siswa SMA Negeri 8 Surakarta semester II tahun pelajaran 2014/2015. Saran kepada rekan-rekan guru BK untuk lebih meningkatkan kualitas layanan bimbingan dan konseling khususnya konseling kelompok, sehingga memiliki kesiapan dan jika ada kesulitan dan atau kelemahan dalam pelaksanaannya dapat diatasi dengan baik lewat budaya penelitian bimbingan dan konseling.
LEVEL BERPIKIR GEOMETRI MENURUT TEORI VAN HIELE BERDASARKAN KEMAMPUAN GEOMETRI DAN PERBEDAAN GENDER SISWA KELAS VII SMPN 8 PAREPARE
Authors: Musa Lisa Aditya Dwiwansyah
Published: March 2017

The study aimed at describing the level in thinking geometry according to Van Hiele theory based on geometry ability and gender differences. The subjects of the study were 4 people consisted of a male student with high geometry ability (LT), a female student with high geometry ability (PT), a male student with low geometry ability (LR), and a female student with low geometry ability (PR). The instrument of the study was the researcher herself as the main instrument assisted by test of geometry ability, test of Van Hiele, and guided interview which was valid and reliable. Data were collected by conducting test and test-based interview. The subject of the study grade VII students consisted of 4 people. The process of the study was conducted in several steps, namely (a) formulating the indicator of the level in thinking geometry according to Van Hiele theory based on the relevant theory and research, (b) formulating the supporting instrument (test of geometry ability, test of Van Hiele geometry, and guided interview) which was valid and reliable, (c) deciding the research subjects by providing test of geometry ability, (d) obtaining the data to reveal the level in thinking geometry of students on the characteristics of tetragon, (e) conducting time triangulation to obtain valid data, (f) conducting data analysis of the level in thinking geometry of students according to Van Hiele theory based on the geometry ability and gender differences, (g) conducting the discussion of the result of analysis, and (h) conducting conclusion drawing of the result of the study. The result of the study revealed that (1) the subject of LT was in level 2 of pre-ordering (unmaximized level 2), the subject had lack of understanding the correlation among planes in making the definition, (2) the subject of PT was in level 2 of pre-ordering (unmaximized level 2), the subject had lack of understanding the correlation among planes in making the definition, (3) the subject of LR was in level 1 of analysis, the subject could determine the characteristics of a plane; where as (4) the subject of PR was in level 1 of analysis, subject could determine the characteristics of a plane.
URGENSI MASLAHAH DALAM KONSEP EKONOMI SYARIAH
Authors: Sakirman Sakirman
Published: March 2017

The fragility of the economic system of capitalism and socialism makes the Islamic economic system into an alternative economic system and studied in depth by contemporary Islamic economic thinkers. In realizing Islamic economic system must be aligned with the maqasid al-shari'ah (goals sharia). There are four main approaches in the study of Islamic economics namely: a pragmatic approach, recitative, utopian and adaptive. Such an approach always leads to moral values, human brotherhood, social justice, integrating Islamic values and aims for the establishment of al-mashlahah as the core maqashid al-shari'ah can be used as an argument of the legal establishment, especially relating to Islamic economics. Ijtihad in Islam economy by using al-maslahah can be done by meeting certain requirements that do not conflict with al-Qur'an and al-Hadith and not contrary to qiyas. Besides, it does not conflict with a higher benefit, both in how to do it and in a way to preserve from extinction. Economic Ijtihad Islam implemented by analyzing the social and political realities and priorities (fiqh figh realities and priorities) in order to achieve the benefit of society and the state.
KEDUDUKAN ANAK ANGKAT DALAM HAK WARIS PADA MASYARAKAT ISLAM DI KOTA PALOPO (RELEVANSINYA PADA PENGADILAN AGAMA PALOPO)
Authors: Amir Rahma
Published: March 2017

According to the law, Islamic Law Compilation (KHI) is a written law that used as specific guidelines for Muslims in resolving all legal issues including on the status of an adopted child. Therefore, this study aims to: 1). Knowing the position of adopted children with KHI and Civil Law, 2). Knowing the position of adopted children and their legacy rights. 3). Knowing the position adopted child and the adoptive parents, their legacy and  guardian of the marriage.