bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS DATA KUALITATIF
Authors: Rijali Ahmad
Published: February 2019

Data collection is interactive with data analysis, data collection is an integral part of data analysis activities. Data reduction is an attempt to deduce data, then sorting through data in certain conceptual units, certain categories, and certain themes. Data reduction results are processed in such a way as to look more fully in their figure. It may take the form of sketches, synopsis, matrices, and other forms; it is very necessary to facilitate the explanation and affirmation of conclusions. The process, not once, but interacts back and forth. The process of occurrence in qualitative research is very dependent on the complexity of the problems to be answered and the sharpness of the researchers' traceability in making comparisons during the data collection process. How can the data analysis process be operated? This paper will attempt to answer and describe the parts (1) understanding the meaning of data analysis, (2) analysis when collecting data; (3) data reduction; (4) data presentation; (5) drawing conclusions and verification.
KORELASI DAKWAH BIL-HAL DENGAN PENINGKATAN IBADAH AMALIYAH
Authors: Zainudin Zainudin
Published: February 2019

The concept of da'wah, especially da'wah bil-hal is basically one of the effective methods for conveying and preaching Islam to mankind, but the reality is as if a question arises whether or not there is a relationship between da'wah bil-hal and an increase in amaliyah worship. So that such problems provide their own views, to find gaps between preaching and worship. This type of research is quantitative research, which is a population of 400 Bangka students in Palembang, taken as many as 40 students (10%), with a porposive sample technique. The correlation coefficient of da'wah bil-hal with an increase in amaliyah worship is 0.182, at a significance level of 5% (r-table = 0.320). There is a relationship between the two variables, but the relationship level is weak. The causative factor is that many of the two variables are invalid and of the many respondents in this study are not pure students from Islamic universities
ELIT AGAMA DAN HARMONISASI SOSIAL DI PALANGKA RAYA
Authors: HM Abubakar , Mualimin Mualimin , Nurliana Nurliana
Published: February 2019

Abstract: This paper aims to analyze the social interaction among the religious elites in Palangka Raya. The focus of this writing was the patterns of interaction among the religious elites, the encouraging factors of interaction, and the implications of interaction among the religious communities towards the social life among the religious communities in Palangka Raya. This research is a field research using a qualitative method. The data was collected through observation and interview. It was concluded that the interaction among the religious elites in Palangka Raya was supported by the integrative strengths which enable the harmonious relationship among the religious elites. These integrative strengths were the cultural values which have rooted and have been inherited to the next generations, especially to Dayak society. The religious difference in Dayak culture is not seen as the opposing form, but as a human right and a personal choice of each person. On this level the patterns of interaction which will be formed is integrative solidarity. The harmonious relationship among the religious elites then has implications towards the social life among the religious communities. These implicationswere the realization of the harmonious and collaborative relationships among the religious communities in Palangka Raya.  Paper ini bertujuan untuk menganalisis interaksi sosial antara elit agama di Palangka Raya. Fokus kajian dalam tulisan ini terkait dengan pola interaksi elit agama, faktor pendorong interaksi, dan implikasi interaksi antara elit agama terhadap kehidupan sosial antar umat beragama di Kota Palangka Raya.Penelitian ini merupakan penelitian lapangan dengan menggunakan metode kualitatif.Untuk memperoleh data dilakukan dengan observasi dan wawancara.Hasil temuan dapat disimpulkan bahwa interaksi antarelit agama di Kota Palangka Raya ditopang oleh kekuatan integratif yang memungkinkan terjadinya hubungan harmonis antara elit agama.Kekuatan integratif tersebut adalah nilai-nilai budaya yang telah mengakar dan diwariskan secara turun-temurun khususnya pada masyarakat Dayak. Perbedaan agama dalam budaya Dayak tidak dipandang sebagai bentuk pertentangan, tetapi sebagai hak asasi dan pilihan pribadi setiap orang. Pada tataran ini pola interaksi yang akan terbentuk adalah bersifat solidaritas integratif. Hubungan yang harmonis antara elit agama kemudian berimplikasi pada kehidupan sosial antarumat beragama di Palangka Raya. Implikasi tersebut terutawa terwujudnya hubungan yang harmonis dan kolaboratif antarumat beragama di Palangka Raya.
Estudio bibliométrico de la producción científica sobre TIC en Perú (2010-2017)
Authors: Asmat Vega Nicanor Segismundo , Borja Villanueva César Andrés , Bernuy Torres Luis Alexis , Lizarzaburu Aguinaga Danny Alonso , Morillo Flores John
Published: February 2019

La presente investigación tiene como objetivo evaluar la producción científica peruana en las Tecnologías de Información y Comunicación (TIC). Es un estudio descriptivo transversal mediante el análisis bibliométrico de los artículos publicados en revistas indizadas en SciELO Perú entre el año 2010 y 2017. Se analizaron autoría, tipo de artículo, ejes temáticos, y productividad institucional. Se encontró que entre los años 2010 y 2017, se ha publicado 19  artículos sobre TIC, de los cuales el 26.4% son publicaciones en  la Revista Peruana de Medicina Experimental y Salud Publica, y el 30.8% de los autores indican tener como afiliación principal a la Universidad Nacional Mayor de San Marcos. El principal eje temático en el conjunto de publicaciones fue la enseñanza virtual (26%). Podemos concluir que el desarrollo tecnológico viene contribuyendo con la publicación científica del país; sin embargo, es necesario seguir fortaleciendo estos estudios en demás bases de datos.
Inteligencia artificial y sus implicaciones en la educación superior
Authors: Ocaña-Fernández Yolvi , Valenzuela-Fernández Luis Alex , Garro-Aburto Luzmila Lourdes
Published: February 2019

Los nuevos retos de la sociedad de la información demandan de la universidad un severo cambio en sus rígidos cánones de formación. Los formatos basados en inteligencia artificial prometen una muy sustancial mejorar en la educación para todos los diversos niveles, con una mejora cualitativa sin precedentes: proporcionar al estudiante una certera personalización de su aprendizaje a la medida de sus requerimientos, logrando integrar las diversas formas de interacción humana y las tecnologías de la información y comunicación. El gran desafío de la universidad del nuevo milenio estriba en la urgente necesidad de planificar, diseñar, desarrollar e implementar competencias digitales a fin de formar mejores profesionales capaces de entender y desarrollar el entorno tecnológico en función a sus necesidades, así como implementar la universalización de un lenguaje digital sustentado en programas desarrollados bajo formatos de inteligencia artificial.
Inteligencia emocional y la somnolencia diurna en estudiantes universitarios
Authors: Santa María Relaiza Héctor Raúl , Torres Cabanillas Luis Alberto , Chico Tasayco Héctor , Arévalo Gómez Georgina Raquel
Published: February 2019

El objetivo de la presente investigación fue determinar el grado de relación de la inteligencia emocional con respecto a la somnolencia diurna en estudiantes del cuarto año de la Facultad de Medicina de una universidad privada de Lima. El diseño usado fue descriptivo correlacional transversal, donde participaron 180 estudiantes a quienes se les aplicó el Trait Meta Mood Scale para medir la inteligencia emocional y la escala de somnolencia de Epworth. Como principales resultados se obtuvo que el 72.2% desarrolló moderada inteligencia emocional, el 25.8% poca y solo 2.0% presentó una excelente inteligencia emocional. Con respecto a la somnolencia diurna se obtuvo un 64.7% lo cual demuestra una ligera somnolencia diurna, un 15.8 presentan moderada somnolencia diurna y solo el 19.5% con somnolencia diurna normal. Con respecto a la correlación de Rho de Spearman, este es igual a -0.282. Por lo tanto, se determinó que existe una correlación negativa débil, con una significancia de .062.
Combined Use of Ultrasonic Pulse Velocity and Rebound Hammer for Structural Health Monitoring of Reinforced Concrete Structures
Authors: Lasisi Ahmed , Sadiq Obanishola , Balogun Ibrahim
Published: February 2019

This work investigates the use of Non-destructive tests as a tool for monitoring the structural performance of concrete structures. The investigation encompassed four phases; the first of which involved the use of destructive and non-destructive mechanisms to assess concrete strength on cube specimens. The second phase research focused on site assessment for a twin engineering theatre located at the Faculty of Engineering, University of Lagos using rebound hammer and ultrasonic pulse velocity tester. The third phase was the use of linear regression analysis model with MATLAB to establish a relationship between calibrated strength as well as ultrasonic pulse velocities with their corresponding compressive strength values on cubes and values obtained from existing structures. Results show that the root-mean squared-R2 values for rebound hammer ranged between 0.275 and 0.742 while ultrasonic pulse velocity R2 values were in the range of 0.649 and 0.952 for air curing and water curing systems respectively. It initially appeared that the Ultrasonic pulse velocity was more suitable for predicting concrete strength than rebound hammer but further investigations showed that the latter was adequate for early age concrete while the former was more suited for aging concrete. Hence, a combined use is recommended in this work.
Research on Heat Transfer Dynamic Characteristics of Composite Layer Based on Laplace Transform
Authors: Xu Chunyu , Lin Junhua , Liu Wenhao , Zhang Yuanbiao
Published: February 2019

This paper predict and effectively control the temperature distribution of the steady-state and transient states of anisotropic four-layer composite materials online, knowing the density, specific heat, heat conductivity and thickness of the composite materials. Based on the transfer function, a mathematical model was established to study the dynamic characteristics of heat transfer of the composite materials. First of all, the Fourier heat transfer law was used to establish a one-dimensional Fourier heat conduction differential equation for each composite layer, and the Laplace transformation was carried out to obtain the system function. Then the approximate second-order transfer function of the system was obtained by Taylor expansion, and the Laplace inverse transformation was carried out to obtain the transfer function of the whole system in the time domain. Finally, the accuracy of the simplified analytical solutions of the first, second and third order approximate transfer functions was compared with computer simulation. The results showed that the second order approximate transfer functions can describe the dynamic process of heat transfer better than others. The research on the dynamic characteristics of heat transfer in the composite layer and the dynamic model of heat transfer in composite layer proposed in this paper have a reference value for practical engineering application. It can effectively predict the temperature distribution of composite layer material and reduce the cost of experimental measurement of heat transfer performance of materials.
Standardized in vivo Evaluation of Biocompatibility and Bioresorption of a New Synthetic Membrane for Guided Bone Regeneration
Authors: da Costa Pereira Lívia , de Almeida Barros Mourão Carlos Fernando , Neves Novellino Alves Adriana Terezinha , Figueiredo de Brito Resende Rodrigo , Pinheiro Guedes de Uzeda Marcelo José , Seabra Louro Rafael , Diuana Calasans-Maia Mônica
Published: February 2019

This study aimed to evaluate the physico-chemical properties, biocompatibility and bioabsorption of 3 different new membranes for bone guided regeneration (PLGA associated with hydroxyapatite and beta-TCP) with three thicknesses (200, 500 and 700 µm) implanted in mice subcutaneously. Scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and the quantification of Carbon, Hidrogen and Nitrogen were used to characterize the physico-chemical properties. One hundred Balb-C mice were divided into 5 experimental groups: Group 1 - Sham (without implantation); Group 2 - 200 μm; Group 3 - 500 μm; Group 4 - 700 μm; and Group 5 - Pratix®. Each group was subdivided into four experimental periods (7, 30, 60 and 90 days). Samples were collected and processed for histological and histomorphometrical evaluation. The membranes showed no moderate or severe tissue reactions in the experimental periods studied. The 500 μm membrane did not show tissue reaction for any experimental periods studied. The 200 μm membrane membranes began to exhibit fragmentation after 30- day, while the 500 and 700 µm membranes started the fragmentation at 90-day. All membranes studied were biocompatible, and the 500µm membrane showed the best results being a promissory membrane for bone guided regeneration.
The Homuncular Jigsaw: Investigations of Phantom Limb and Body Awareness Following Brachial Plexus Block or Avulsion
Authors: Pazzaglia Mariella , Leemhuis Erik , Giannini Anna Maria , Haggard Patrick
Published: February 2019

Many neuropsychological theories agree that the brain maintains a relatively persistent representation of one’s own body, as indicated by vivid “phantom” experiences. It remains unclear how the loss of sensory and motor information contributes to the presence of this representation. Here, we focus on new empirical and theoretical evidence of phantom sensations following damage to or an anesthetic block of the brachial plexus. We suggest a crucial role of this structure in understanding the interaction between peripheral and central mechanisms in health and in pathology. Studies of brachial plexus function have shed new light on how neuroplasticity enables “somatotopic interferences,” including pain and body awareness. Understanding the relations among clinical disorders, their neural substrate, and behavioral outcomes may enhance methods of sensory rehabilitation for phantom limbs.
Secure IoT Network Structure Based on Distributed Fog Computing, with SDN/Blockchain
Authors: Muthanna Ammar , A. Ateya Abdelhamied , Khakimov Abdukodir , Gudkova Irina , Abuarqoub Abdelrahman , Samouylov Konstantin , Koucheryavy Andrey
Published: February 2019

IoT is a new communication paradigm that gains a very high importance in the past few years. This communication paradigm supports various heterogeneous applications in many fields and with the dramatic increase of the number of sensor devices, it becomes a demand. Designing IoT networks faces many challenges that include security, massive traffic, high availability, high reliability and energy constraints. Thus, new communication technologies and paradigms should be deployed for IoT networks to overcome these challenges and achieve high system performance. Distributed computing techniques (e.g. fog and MEC), software defined networking (SDN), network virtualization and blockchain are common recent paradigms that should be deployed for IoT networks, either combined or individually, to achieve the main requirements of the IoT networks at a high system performance. Fog computing is a form of edge computing that has been developed to provide the computing capabilities (e.g. storage and processing) at the edge of the access network. Employing Fog computing in IoT networks, as an intermediate layer between IoT devices and the remote cloud, becomes a demand to make use of the edge computing benefits. In this work, we provide a framework for the IoT system structure that employs an edge computing layer of Fog nodes controlled and managed by SDN network with the blockchain technology to achieve a high level of security for latency sensitive IoT applications. The proposed system employs SDN network with distributed controllers and distributed OpenFlow switches; these switches are enabled with limited computing and processing capabilities.  Furthermore, a data offloading algorithm is developed to allocate different processing and computing tasks to the distributed OpenFlow switches with available resources. Moreover, a traffic model is proposed to model and analyze the traffic among different parts of the network. The proposed work achieves various benefits to the IoT network, such as the latency reduction, security improvement and high efficiency of resources utilization. The proposed algorithm is simulated and also the proposed system is experimentally tested over a developed testbed to validate the proposed structure. Experimental results show that the proposed system achieves higher efficiency in terms of latency, security and resource utilization.
Bovine Herpesvirus Type 4 (BoHV-4) Vector Delivering Nucleocapsid Protein of Crimean Congo Hemorrhagic Fever Virus Induces Comparable Protective Immunity against Lethal Challenge in IFNAR-/- Mice Model
Authors: Aligholipour Farzani Touraj , Földes Katalin , Hanifehnezhad Alireza , Yener Ilce Burcu , Bilge Dagalp Seval , Amirzadeh Khiabani Neda , Ergünay Koray , Alkan Feray , Karaoglu Taner , Bodur Hurrem , Ozkul Aykut
Published: February 2019

Crimean-Congo hemorrhagic fever virus (CCHFV) is the causative agent of a tick-borne infection with significant mortality rate of up to 40% in the endemic areas, with evidence for geographical expansion. Lacking effective therapeutics and control measures, the development of protective CCHFV vaccine remains a crucial public health task. This manuscript describes, for the first time, a Bovine herpesvirus type 4 (BoHV-4) based viral vector (BoHV4-∆TK-CCHFV-N) and its immunogenicity and protection potential in BALB/c and IFNAR-/- mice models in comparison with Adenovirus type 5 (Ad5-N) and pCDNA3.1 myc/His A (pCD-N1), two widely used vaccine platforms. All constructs expressing viral nucleocapsid (N) protein successfully elicited cytokine and total/specific antibody responses in BALB/c mice. BoHV4-∆TK-CCHFV-N and Ad5-N constructs further produced 100% protection in IFNAR-/- mice during CCHFV Ank-2 strain lethal challenge. Despite elevated specific antibody responses in both animal models, the produced antibodies were unable to neutralize the virus in vitro. A comparison of delivery platforms was not possible, due to similar protection rates in IFNAR-/- mice. In conclusion, vector-based CCHFV N protein expression proved to constitute an effective approach for the vaccine development pipeline and BoHV-4 emerged as a strong alternative to previously-used virus vectors.
An Efficient Local Formulation for Time-Dependent PDEs
Authors: Ahmad Imtiaz , Ahsan Muhammad , Ahmad Masood , Din Zaheer ud , Kumam Poom
Published: February 2019

In this paper, a local meshless method (LMM) based on radial basis functions (RBFs) is utilized for the numerical solution of various types of PDEs, due to the flexibility with respect to geometry and high order of convergence rate. In case of global meshless methods, the two major deficiencies are the computational cost and the optimum value of shape parameter. Therefore, research is currently focus towards localized radial basis function approximations, as the local meshless method is proposed here. The local meshless procedures is used for spatial discretization whereas for temporal discretization different time integrators are employed. The proposed local meshless method is testified in terms of efficiency, accuracy and ease of implementation using regular and irregular domains.
Thinning Schedules for Spruce Stands
Authors: Kärenlampi Petri P.
Published: February 2019

We investigate financial feasibility of a few thinning schedules for spruce stands. Some example stands have previously experienced commercial low thinning, whereas others young stand cleaning only. High thinning is combined with quality thinning, and further growth of trees is estimated using a Norwegian growth model. High capital return rates are gained by diameter-limit cutting to the transition diameter between pulpwood and sawlogs. Repeated thinnings lead to reduction in the capitalization during several decades, the system approaching a stationary state. The transient forest stands investigated shown a significant excess capital return, in relation to the stationary state, and this excess return is due to transient tree size distribution. Correspondingly, capital return rate gained in rotation forestry is somewhat higher than that of stationary continuous-cover forestry, and the volumetric yield is much higher. The productive capacity of stands previously thinned from below apparently has been ruined by that treatment.
Characterization of a Bbotybirnavirus Conferring Hypovirulence in the Pear Stem Wart Disease Phytopathogenic Fungus Botryosphaeria dothidea
Authors: Zhai Lifeng , Yang Mengmeng , Zhang Meixing , Hong Ni , Wang Guoping
Published: February 2019

A double-stranded RNA (dsRNA) virus was isolated and characterized from a strain EW220 of the phytopathogenic fungus Botryosphaeria dothidea. The full-length cDNAs of dsRNAs were 6,434 bp and 5,986 bp in size, respectively. The largest dsRNA of BdBRV1 encodes a cap-pol fusion protein that contains part coat protein gene and a RNA-dependent RNA polymerase (RdRp) domain, and the second dsRNA encodes a hypothetical protein. The dsRNA virus was named Botryosphaeria dothidea botybirnavirus 1 (BdBRV1). BdBRV1 contains spherical virions that are 37 nm in diameter consisting of two segments. The structural proteins of BdBRV1 virus particles were 110 kDa, 90 kDa, and 80 kDa, which encoded by dsRNA1 and 2-ORFs. The analysis of genome sequences revealed that the sequences of BdBRV1 shared 99% identity with Bipolaris maydis botybirnavirus 1(BmBRV1). Phylogenetic reconstruction indicated that BdBRV1 and BmBRV1 are phylogenetically related to the genus Botybirnavirus. Importantly, BdBRV1 influences the growth of B. dothidea and confers hypovirulence to the fungal host. BdBRV1 and BmBRV1 were two strains of the same virus. To our knowledge, this is the first report of a botybirnavirus in B. dothidea and our result might be the first funding in the different fungi infected by the same virus.
The Role of Glacial-Interglacial Climate Change in Shaping the Genetic Structure of Eastern Subterranean Termites in the Southern Appalachian Mountains, USA
Authors: Hyseni Chaz , Garrick Ryan
Published: February 2019

The eastern subterranean termite, Reticulitermes flavipes, currently inhabits previously glaciated regions of the northeastern U.S., as well as the unglaciated southern Appalachian Mountains and surrounding areas. We hypothesized that Pleistocene climatic fluctuations have influenced the distribution of R. flavipes, and thus the evolutionary history of the species. We estimated contemporary and historical geographic distributions of R. flavipes by constructing Species Distribution Models (SDM). We also inferred the evolutionary and demographic history of the species using mitochondrial (cytochrome oxidase I and II) and nuclear (endo-beta-1,4-glucanase) DNA sequence data. To do this, genetic populations were delineated using Bayesian spatial genetic clustering, competing hypotheses about population divergence were assessed using approximate Bayesian computation (ABC), and changes in population size were estimated using Bayesian skyline plots. SDMs identified areas in the north with suitable habitat during the transition from the Last Interglacial to the Last Glacial Maximum, as well as an expanding distribution from the mid-Holocene to the present. Genetic analyses identified three geographically cohesive populations, corresponding with northern, central, and southern portions of the study region. Based on ABC analyses, divergence between the Northern and Southern populations was the oldest, estimated to have occurred 64.80 thousand years ago (kya), which corresponds with the timing of available habitat in the north. The Central and Northern populations diverged in the mid-Holocene, 8.63 kya, after which the Central population continued to expand. Accordingly, phylogeographic patterns of R. flavipes in the southern Appalachians appear to have been strongly influenced by glacial-interglacial climate change.
Beyond Biodiversity: Can Environmental DNA (eDNA) Cut it as a Population Genetics Tool?
Authors: Adams Clare , Knapp Michael , Gemmell Neil J. , Jeunen Gert-Jan , Bunce Michael , Lamare Miles , Taylor Helen R.
Published: February 2019

Population genetic data underpin many studies of behavioral, ecological, and evolutionary processes in wild populations and contribute to effective conservation management. However, collecting genetic samples can be challenging when working with endangered, invasive, or cryptic species. Environmental DNA (eDNA) offers a way to sample genetic material non-invasively without requiring visual observation. While eDNA has been trialed extensively as a biodiversity and biosecurity monitoring tool with a strong taxonomic focus, it has yet to be fully explored as a means for obtaining population genetic information. Here, we review current research that employs eDNA approaches for the study of populations. We outline challenges facing eDNA-based population genetic methodologies, and suggest avenues of research for future developments. We advocate that with further optimizations, this emergent field holds great potential as part of the population genetics toolkit.
Ibn Hazm of Cordoba and the Value of Science
Authors: RAMÓN GUERRERO Rafael
Published: February 2019

The concept of science moulded by the Islamic world was shaped by the Koran and the Greek notion of science, transmitted through translations of Greek texts into Arabic. Ibn Hazm’s repre-sentation of science and philosophy is based on that very concept. He is the first Andalucian we find whose extant texts recognise the value of the sciences.
Medieval Octagons and the Disparatae Sentences
Authors: CAMPOS BENÍTEZ Juan Manuel
Published: February 2019

In this paper the medieval octagons of opposition and equivalence are described and analized. One of them, the octagon for quantified predicates, is the simplest one and offers the pattern for the other two, the octagon for predicate with modal qualification and the octagon for quantified genitive and nominative sentences. Thus, the first is the princeps analogum for the other two, whose structure is more complex. Then we describe an internal square inside the octagon, the square of the so-called disparatae sentences, which obey no law from the traditional Aristotelian square.
André de Muralt’s Comparative Analysis of Thomist Logical Forms and Husserlian Logical Forms
Authors: FERNÁNDEZ POLANCO Valentín
Published: February 2019

André de Muralt has carried out a rigorous comparative analysis of phenomenological logic and scholastic logic of Thomist origin in order to elucidate whether Husserlian intentionality could be related to Thomist intentionality. This comparative analysis has brought to light that the Husserlian conception of logic responds to a dialectic structure which commits it to critical and metaphysical premises completely opposed to those of Thomist realism.
Influencia de la activación ultrasónica del Hipoclorito de Sodio y de la Clorhexidina sobre el biofilm: estudio exvivo
Authors: Macedo Serrano Nathaly Danmariz
Published: February 2019

Objetivo: Determinar la influencia de la activación ultrasónica de dos soluciones irrigadoras sobre biofilm en raíces de piezas dentales recientemente extraídas con diagnóstico de necrosis y periodontitis apical crónica. Materiales y métodos: Se asignaron 8 raíces a cada grupo: NaOCl al 5% (G1) y CHX al 2% (G2). En el G1 se irrigó con 10 ml de NaOCl al 5%, luego se activaron 5 ml de la solución con PUI por 1 minuto, se continuó con EDTA y luego suero fisiológico.Se trabajó de la misma manera con G2, cambiando el irrigante principal. Se realizaron 8 cortes transversales por cada tercio (cervical y medio), se analizaron bajo microscopía óptica. La presencia de biofilm se analizó en el conducto principal, istmos y túbulos dentinarios. Los datos se sometieron al test de Fisher. Resultados: En el tercio cervical solo hubo diferencia estadística al comparar la limpieza en los túbulos dentinarios, ya que el 12,5% de las muestras del G1 presenta biofilm remanente comparado con el 50% correspondiente al G2. En el tercio medio, hubo más muestras de G2 con biofilm en los conductos principales e istmos, representada por el 75% y 60% respectivamente, y solo el 37,5% de las muestras de G1 mostraron resultado positivo al analizar los túbulos dentinarios. Conclusiones: El hipoclorito de sodio al 5% es más eficiente que la  clorhexidina al 2% para eliminar el biofilm, porque deja más limpio el tercio medio. Ambas soluciones tienen un  omportamiento similar en el tercio cervical de las muestras.
Pensando la integración Chile-Perú desde una comprensión de la escuela como espacio público transfronterizo
Authors: Cavieres-Fernández Eduardo
Published: February 2019

Como parte de los estudios que se han realizado acerca de la integración Chile y Perú, el presente trabajo quiere proponer la noción de una escuela como espacio público transfronterizo para pensar en cómo la educación puede ayudar al acercamiento entre niños chilenos y peruanos. No obstante, dicha noción no debe pensarse en abstracto, sino a partir de experiencias que ya se estén realizando. Al respecto, las experiencias entre tacneños y ariqueños resultan de particular interés.
Genealogía de las fronteras y el territorio en el Perú. Un análisis constituciona
Authors: Jiménez Palacios Ricardo
Published: February 2019

El presente artículo tiene como objetivo reflejar el cambio de las concepciones territoriales y de fronteras en el Perú por medio de un análisis de las Constituciones Políticas,desde el inicio (Constitución de 1823) hasta la actualidad (Constitución de 1993). Si bien el cambio en las comprensiones territoriales pasará de una concepciónterritorial en clave soberana a una concepción territorial en clave de integración, las acciones gubernamentales en torno a las relaciones internacionales y la geopolítica continuaránreproduciendo la idea de un territorio construido desde arriba (top-down), soslayándose perspectivas a nivel local y transfronterizo que permitan resignificar nuestrasrelaciones de integración.
Re-conceptualizing the Pacific’s history. A Framework for the Study of Connectivity in the Pacific world
Authors: Novoa Cipriani Miguel Alberto
Published: February 2019

This study exposes the need for a revised new model for the History of the Pacific to dispel two ideas presented in the topic’s literature; the first being that the easternrim (Western Hemisphere) of the Pacific Basin had no substantial interaction with the Pacific Ocean prior to the arrival of European explorers, and the second that the onlymethod to write a history of the Pacific World is to focus on the trans-Pacific interactions in this planet’s largest body of water. Due to the complexity of this endeavor, thetheoretical foundation for this research is the classical model on Mediterranean History—the first waterbody-centered regional framework—after the historian Fernand Braudel,in The Mediterranean and the Mediterranean World in the Age of Philip II (1975), as well as the theoretical schemes of the historians Peregrine Horden and Nicholas Purcell, asfound in The Corrupting Sea: A Study of Mediterranean History (2000).
Los inicios de la Confederación Perú-Boliviana y la Asamblea de Huaura
Authors: Monrroy Anco Gustavo Alfonso
Published: February 2019

El presente artículo trata sobre los primeros momentos del proceso que unió al Perú y Bolivia y, principalmente, sobre las medidas implementadas por el protector de laConfederación, Santa Cruz, en el Estado Surperuano. Estas medidas estaban condicionadas por el interés del protector de viabilizar la unidad con el Estado Norperuano, regiónque, según nuestra historiografía predominante, se opuso al proyecto confederal. Consideramos que a la inicial oposición a la Confederación, por la división del Perú,se suman otras medidas percibidas por el norte como peligrosas para su existencia, ya que afianzaban las relaciones entre Bolivia y el sur del Perú, y denotaban el control queel protector buscaba ejercer. Estas iniciales medidas se van aplicando de enero de 1836 a julio de 1836, específicamente para el Estado Surperuano. Pero al mismo tiempose buscaba, a través del presidente Orbegoso, controlar las objeciones del Estado Norperuano.
Parkinson, alzheimer y literatura. La reorientación de los estudios literarios en el Perú, Dorian Espezúa Salmón
Authors: Suárez Carmen
Published: February 2019

El catedrático e investigador literario Dorian Espezúa nos entrega un polémico ensayo que promete, desde sus primeras páginas, establecer el derrotero de un diálogo necesario sobre la situación de la literatura como disciplina científica. El crítico puneño es autor de conocidas publicaciones como Todas las sangres en debate. Científicos sociales versus críticos literarios(2011), del estudio Las consciencias lingüísticas en la literatura peruana (2017) y del ensayo Perú chicha (2018), editado por Planeta.
Normas de la revista Desde el Sur para los autores de artículos
Authors: . Universidad Científica del Sur
Published: February 2019

Desde el Sur, revista que dirige la Coordinación de Cursos Generales de la Universidad Científica del Sur, es una publicación arbitrada por pares, de frecuencia semestral. Publica artículos inéditos de investigadores de todo el mundo en el campo de las humanidades y las ciencias sociales, orientados preferentemente a la problemática de América Latina. Desde el Sur es publicada gratuitamente tanto en su versión impresa como electrónica. Para el envío de artículos a la redacción de la revista Desde el Sur se debe de tener encuenta las indicaciones que se detalla en documento adjunto.
STANDARISASI KECANTIKAN DI MEDIA SOSIAL: Analisis Wacana Sara Mills Beauty Standard di Canel Youtube (Gita Savitri Devi)
Authors: Khomalia Isti
Published: February 2019

Abstract: This study is aiming at revealing the standardization of beauty on social media, especially youtube for the Beauty standard on YouTube made by Gita Savitri Devi by using Sara Mills's Critical Discourse Analysis. The results showed that women often feel that they are not beautiful after watching the beauty video tutorial on YouTube. Their mindset is led to see that beautiful standards by what they see in the video. Though the definition of beauty according to social media is inseparable from the role of capitalists. Gita Savitri present her YouTube content criticaly and and smartly and she campaigned for loving herself at her YouTube site. This is in accordance with Islamic teachings that we have to respect not only from the appearance/outside but also inside/ inner beauty.ملخص: تناقش هذه الدراسة معايير الجمال في وسائل الإعلام الاجتماعية وخاصة يوتيوب (youtube)، لفيديو معايير الجمال على قانة Gita Savitri Devi باستخدام تحليل الخطاببالنقدعندSara Mills .وأظهرت النتائج أن النساء يفترضن في كثير من الأحيان أنهن ليس جميلات بعد مشاهدة الفيديو التعليمي على يوتيوب(Youtube) ـ يقود تفكيرهم إلى رؤية أن المعايير الجمال هي ما يرونه في الفيديو. في حين أن تعريف الجمال وفقا لوسائل الإعلام الاجتماعية لا ينفصل عن دور الرأسماليين .تأتي Gita Savitri مع محتوى يوتيوب الحرجة والذكية وتنظيم الحملات لحب النفس في قانته على يوتيوب(Youtube) .وهذا يتفق مع التعاليم الإسلامية التي لا ترى الجمال فقط من الخارج (الجمال الخارجي) ولكن الجمال الحقيقي هو داخل المرأة (الجمال الداخلي).Abstrak: Penelitian ini membahas tentang standarisasi kecantikan di media sosial khususnya youtube  terhadap video Beauty standard di canel youtube Gita Savitri Devi dengan menggunakan Analisis Wacana Kritis Sara Mills. Hasil penelitian menunjukkan bahwa kaum perempuan acapkali menscaning bahwa dirinya tidak cantik setelah melihat video beauty tutorial di youtube. Mindset mereka digiring untuk melihat bahwa standar cantik adalah seperti apa mereka lihat di video tersebut. Padahal definisi cantik menurut sosial media tidak terlepas dari peran kapitalis. Gita Savitri Hadir membawa konten youtube yang kritis dan cerdas dan mengkampanyekan mencintai diri sendiri di canel youtubenya.  Hal ini sesuai dengan ajaran islam yang tidak hanya melihat kecantikan dari luarnya saja (outer beauty) akan tetapi kecantikan yang sejati adalah berada dalam diri seorang perempuan (inner beauty).
KUASA DAN MORAL: Refleksi Filsafat Sosial dan Politik Islam Ibnu Sina
Authors: Sari Diana
Published: February 2019

Abstract: Politics does not belong toan elite which have authority to hold power. It is not only about struggling for the authority or power but also as a way for people to communicate in building social relations in order to create a prosperous country. If there is no good communication between authorities and their public, there will be no noble country. This paper focused on IbnSina's political thinking for a criticism of social and political issues which occurred in Indonesia. IbnSina's political thinking leads to nubuwwah as a reflection of rigid politics. In this case, the leaders of the State should apply the character values of the prophethood and the public must obey the law in their country. This interaction will lead to the establishment of an honorable State.ملخص:السياسة لا تنتمي إلى النخبة التي تملك القدرة على كسب السلطة. ستكون السياسة ضيقة للغاية إذا ما تم تفسيرها فقط على أنها صراع على السلطة للحصول على المهنة والسلطة. السياسة هي طريقة تواصل الناس في بناء العلاقات الإجتماعية لإنشاء بلد عادل ومزدهر، وبالتالي تكون السياسة مشتركة. لن يتم إنشاء الدولة كدولة فاضلة إذا لم يكن هناك تواصل جيد بين السلطات والشعب. كلاهما يطبق ما تم الاتفاق عليه بشكل متبادلتركز هذه الورقة على  الفكر السياسي لإبن سينا كالنقد الإجتماعي والسياسي يحدث اليوم، خاصة في إندونيسيا. إن الفكر السياسي لإبن سينا يؤدي إلى النبوة باعتبارها انعكاسًا للسياسة الجامدة، بحيث يتوجب على قادة الدولة تطبيق قيم شخصية النبوة في نفسه.وبالمثل، فإن ما يفعله الشعب هو طاعة القانون في بلدهم، بحيث يكون إنشاء دولة فاضلة.Abstrak: Politik bukanlah milik golongan elit yang mempunyai kekuatan untuk memperoleh kekuasaan. Politik akan terlalu sempit jika dimaknai hanya sebagai pertarungan kekuatan untuk mendapatkan jabatan dan kekuasaan. Politik merupakan cara orang berkomunikasi dalam membangun relasi-relasi sosial untuk menciptakan suatu negara yang adil dan makmur, karenanya politik milik bersama. Negara tidak akan tercipta sebagai negara yang berbudi luhur jika tidak ada komunikasi yang baik antara penguasa dan rakyatnya. Keduanya saling menerapkan apa yang telah disepakati bersama. Tulisan ini fokus terhadap pemikiran politik Ibnu Sina sebagai kritik sosial dan politik yang terjadi saat ini, terutama di Indonesia. Pemikiran politik Ibnu Sina mengarah kepada nubuwwah sebagai refleksi perpolitikan yang kaku, dengan begitu para pemimpin Negara seharusnya menerapkan nilai-nilai karakter warisan Kenabian didalam dirinya. Begitupula yang dilakukan oleh rakyat adalah mentaati hukum yang ada di Negaranya, agar terciptanya Negara yang berbudi luhur.
FENOMENA DAKWAH BI AL-HIKMAH (Studi Kasus Jamaah Tharekat Syathariyah Di Madiun Selatan)
Authors: Daroini Muchlis
Published: February 2019

Abstract: The teachings of the Syathariyah in the South Madiun create a tradition of acculturation of traditions held by indigenous people and muslims. It also have a psychological impact on its supporters. The uniqueness of da'wah through tharekat (bathini), namely with bi al-h{ikmah produces an acculturative impact rather than provocative one. Even, at certain time, a tharekat teacher has become a role model, supervisor and problem solver for several life problems in the community. Tharekat Syathariyah is a Sufism philosophy which emphasized on the spiritual values in its teaching. The opposing between tharekat and local values makes this teaching has a distinctive follower which is from the lower class of society who believe in the noble values of previous ancestors. Therefore, the presence of this teaching shifted several traditions of society into Islamic traditions. This interaction is referred to as an acculturation of culture and it is considered as the characteristics of Islamic tasawwuf in Indonesia..ملخص: تعاليم الطريقة الشطارية في جنوب ماديون (Madiun Selatan) بالإضافة إلى خلق تقليد التثاقف من التعاليم التي لا تزال تحتفظ بها الشعوب الأصلية والإسلام، كما أن لها تأثير نفسي على ال‍سالك‍ين. إن خصوصية الدعوة من خلال أسلوب الطريقة (باطني) التي هي بالحكمة، تنتج نزعة ثقافية بدلاً من تصادمية. حتى في فترة من الوقت، أصبح مرشد الطريقة الثائر نموذجًا، معالجًا ومنورا في العديد من مشاكل الحياة للمجتمع. الطريقة الشطارية هي حركة التصوف تؤكد منذ زمن طويل قيم باطني في تعاليمها ، مثل معظم التعاليم الطريقة. إن مجرد اتصال بالقيم المحلية يجعل من هذه الطريقة قاعدة مميزة من المتابعين، أي الطبقة الدنيا من الناس الذين احتفظوا بالقيم النبيلة لأسلافهم السابقين. بحيث أن حضور الطريقة الشطارية ينقل بعض تقاليد المجتمع إلى تقاليد جديرة بقيمة الإسلام. ويُشار إلى هذا التفاعل بالترابط الثقافي الذي يميز التصوف الإسلامي في إندونيسيا.Abstrak: Ajaran-ajaran tharekat Syathariyah di Madiun Selatan selain mencipta tradisi akulturasi ajaran yang masih dipegang pribumi dan Islam juga memberikan dampak psikologis bagi pengamal-pengamalnya. Kekhasan dakwah melalui jalan tharekat (bathini) yaitu dengan bi l hikmah, menghasilkan dampak yang cenderung akulturatif daripada konfrontatif. Bahkan di beberapa waktu seorang guru tharekat menjadi panutan, juru sembuh dan pencerah dalam beberapa permasalahan kehidupan bagi masayarakat. Tharekat Syathariyah adalah gerakan tasawuf yang sejak lama menekankan kepada nilai-nilai bathini dalam pengajaranya, sebagaimana ajaran tharekat kebanyakan. Hanya saja persinggungan tharekat dengan nilai-nilai lokal menjadikan Tharekat ini mempunyai basis pengikut yang khas yakni masyarakat kelas bawah yang telah memegang nilai-nilai luhur nenek  moyang sebelumnya. Sehingga kehadiran Tharekat Syathariyah menggeser beberapa tradisi masyarakat menjadi tradisi yang cenderung  bernilai Islam. Interaksi inilah yang disebut sebagai sebuah akulturasi budaya yang menjadi ciri khas Islam tasawwuf di Indonesia.
Checklist of Fishes at Pergau Lake, Jeli, Kelantan, Malaysia
Authors: Malisa Ilyana Mohd Alias  , Kamarul Hambali  , Aainaa Amir  , Norashikin Fauzi,  , Hizami Hassin  , Sow Ai Yin
Published: February 2019

A survey was conducted to determine the diversity of fish in Pergau Lake, Jeli, Kelantan, Malaysia from 2 September to 18 October of 2016. Fish samples were collected at seven random sampling stations around the lake by using setting trap method. The collected samples were preserved in 10% formalin solution and delivered to the laboratory for further identification process. Fourteen species, namely as Hemibagrus nemurus, Hampala macrolepidota, Clarias batrachus, Channa striata, Cyprinus carpio, Poropuntius smedleyi, Pangasius sp., Oreochromis niloticus, Oreochromis mossambicus, Leptobarbus hoevenii, Neolissochilus hexagonolepis, Tor tambroides, Osteochilus hasselti and Neolissochilus soroides, comprising of six families were collected during this study. From this study, family of Cyprinidae was the dominant species in Pergau Lake with exactly 50% of catch percentage, followed by family of Bagridae (29%), Cichlidae (10%), Clariidae (5%), Channidae (3%) and Pangasiidae (3%). This study shows that there is still a diversity of fish species in Pergau Lake, showing that the water and its environmental condition is very good.

 

Satu tinjauan telah dijalankan untuk menentukan kepelbagaian ikan di Tasik Pergau, Jeli, Kelantan, Malaysia pada 2 September hingga 18 Oktober 2016. Sampel ikan telah dikumpulkan secara rawak di tujuh stesen pensampelan sekitar tasik menggunakan kaedah perangkap. Sampel yang dikumpul diawet di dalam 10% larutan formalin dan dihantar ke makmal untuk proses pengecaman. Empat belas spesis, Hemibagrus nemurus, Hampala macrolepidota, Clarias batrachus, Channa striata, Cyprinus carpio, Poropuntius smedleyi, Pangasius sp., Oreochromis niloticus, Oreochromis mossambicus, Leptobarbus hoevenii, Neolissochilus hexagonolepis, Tor tambroides, Osteochilus hasselti dan Neolissochilus soroides, terdiri daripada enam famili telah dikumpul sepanjang kajian ini dijalankan. Berdasarkan kajian, famili Cyprinidae adalah spesies yang dominan di Tasik Pergau, iaitu 50% daripada peratusan tangkapan, diikuti dengan famili Bagridae (29%), Cichilidae (10%), Clariidae (5%), Channidae (3%) dan Pangasiidae (3%). Kajian ini menunjukkan bahawa masih terdapat kepelbagaian spesies ikan di Tasik Pergau, yang menunjukkan keadaan air dan persekitaran adalah sangat baik.
The determinants of firm financing structures across sectors: an evidence from Indonesian listed companies
Authors: Budi Cahyono Satriyo , Singh Chawla Arvinder
Published: February 2019

The study investigates the impacts of firms-, industry-, and country-level covariates on the financing structure amongst the Indonesian listed companies. Using artificial nested testing procedure, the preferred models were selected that could illustrate the association between debt ratio and its determinants. By making use of the full sample, it was found that these three levels of determinants explain approximately 73% of leverage variations. Further, the importance of these determinants on leverages across sectors is also investigated in this study. The sectoral behavior plays a crucial role as the firm- and sector-level covariates indicate more important variables than country-level covariates, which implies that the firm-level covariates become the main factors in firm financing structure determination. The artificial nested testing procedure (F-test) was used choose the preferred models, which is suitable for each sector. The selection of models depends on the sectoral characteristics, which indirectly control the orientation and magnitude of relationships. Those three levels of determinants have different impacts on capital structure across sectors, which provides evidence that the sectoral behaviors indirectly tend to influence the association between determinants and firm financing pattern in the Indonesian context.
Influential parameters on submerged discharge capacity of converging ogee spillways based on experimental study and machine learning-based modeling
Authors: Roushangar Kiyoumars , Foroudi Ali , Saneie Mojtaba
Published: February 2019

Ogee spillways with converging training walls are applied to lower the hazard of accidental flooding in locations with limited construction operations due to their unique structure. Hence, this type of structure is proposed as an emergency spillway. The present study aimed at experimental and machine learning-based modeling of the submerged discharge capacity of the converging ogee spillway. Two experimental models of Germi-Chay dam spillway were utilized: one model having a curve axis which was made in 1:50 scale and the other with a straight axis in 1:75 scale. Using visual observation, it was found that the total upstream head, the submergence degree, the ogee-crest geometries and the convergence angle of training walls are the crucial factors which alter the submerged discharge capacity of the converging ogee spillway. Furthermore, two machine-learning techniques (e.g. artificial neural networks and gene expression programming) were applied for modeling the submerged discharge capacity applying experimental data. These models were compared with four well-known traditional relationships with respect to their basic theoretical concept. The obtained results indicated that the length ratio () had the most effective role in estimating the submerged discharge capacity.