bluuebunny/crossref_metadata_2025 huggingface dataset:
Experimentación reducida-controlada in situ del deslizamiento de suelo por efecto de flujo subsuperficial de agua
Authors: Teófilo Salvador Eduardo , Morales Reyes Guillermo Pedro , Muciño Castañeda René , Esteller Alberich María Vicenta
Published: June 2019

Los desastres naturales, tal como los deslizamientos de suelo generan altos costos por daños a infraestructura civil, pérdidas humanas y alteración del entorno. El objetivo de esta investigación fue experimentar en campo el deslizamiento de una masa de suelo afectado por la presencia de flujo subsuperficial de agua. En Mayorazgo de León (Almoloya de Juárez), se muestreó suelo de la zona radicular y del límite superior de la zona no saturada (LSZNS) para su caracterización. Se diseñaron 16 escenarios combinando cobertura vegetal, enraizamiento, macroporos, densidad del suelo y grado de inclinación, en ellos se reprodujeron intensidades de precipitación aplicando el infiltrómetro de cilindros concéntricos rediseñado multifuncional. Con lo anterior, se obtuvo que la zona radicular fue más permeable que la capa subyacente, por lo que el LSZNS se definió como un plano de falla, sobre el cual se movilizó el flujo subsuperficial de agua. De un estado sobresaturado se presentó un proceso de escurrimiento-infiltración, con ello erosión hídrica, y la subsecuente aparición de grietas, ausencia de escurrimiento y el deslizamiento de suelo con la progresiva liberación del agua. Superada la capacidad máxima de infiltración de agua en el suelo, fue importante la interacción de la frecuencia de la duración de cierta intensidad de precipitación con su distribución en el suelo (vertical, lateral y superficial), además, la densidad del material permitió avanzar y mantener el flujo de agua a cierta profundidad.
Metodología flipped classroom en la enseñanza universitaria
Authors: Canales-Ronda Pedro , Hernández-Fernández Asunción
Published: June 2019

Pese a los cambios acontecidos en los hábitos y comportamiento de los estudiantes del siglo XXI en términos de interactividad y flexibilidad, en el ámbito universitario sigue predominando la metodología tradicional de clase magistral, por lo que es necesario profundizar tanto en la aplicación de nuevas metodologías como en la valoración de los alumnos sobre la utilidad de las mismas. En este contexto, el objetivo principal de este trabajo consiste en analizar la aplicación de la metodología flipped classroom. Para poder alcanzar el objetivo previsto, se ha trabajado con diferentes grupos de alumnos a través de dos experiencias, role playing y concurso. Los resultados obtenidos, a partir de un cuestionario ad-hoc, nos han permitido observar efectos positivos directos que han afectado a la mejora en la percepción del aprendizaje y de la satisfacción del alumnado de las asignaturas donde se puso en marcha, también esta metodología ha reforzado el trabajo en equipo dentro de un clima distendido y motivador, incrementando el dinamismo y la interacción en el aula.
Elección de la carrera de Turismo: una mirada sociológica
Authors: Cruz-Barba Evangelina
Published: June 2019

A partir de la propuesta teórica de Weber sobre tipos ideales, y de Elster con sus aportes para la comprensión de la racionalidad limitada del sujeto en los procesos de elección, este trabajo presenta la narrativa de cómo un grupo de docentes eligieron una profesión de reciente creación en la Universidad de Guadalajara, México, en la década de los años setenta. A partir de una metodología cualitativa, se argumenta que los sedimentos de las vivencias de los entrevistados continúan en su labor como docentes, proyectándose en la formación de las nuevas generaciones de licenciados en turismo.
Manajemen Risiko Operasional Pada PT Bank Pembiayaan Rakyat Syariah (BPRS) Jabal Nur Tebuireng di Surabaya
Authors: Jelita Wienanda Rizka Sukma , Shofawati Atina
Published: June 2019

This study present to determine the management analysis of BPRS. This study was conducted at management that is different from the phenomenon that occurs in the object of research, namely PT BPRS Jabal Nur Tebuireng. This study uses qualitative methods with a case study approach. The way to manage the data is done by a focused open-ended method. The analysis technique used is matchmaking of patterns by comparing empirical patterns with predicted patterns. PT BPRS Jabal Nur Tebuireng has carried out operational management in accordance with ISO 31000 (2009). Possible conditions, but at the time of BPRS analysis Jabal Nur did not make a list of risks in which there was a Composite Risk Index (CRI) and made a matrix. In the evaluation phase, it was found that BPRS Jabal Nur Tebuireng were people involved in internal processes and fraud. So far BPRS Jabal Nur Tebuireng has been handling various operations.
Influence of chemical additive and reduced initial temperature of structure formation and hardening on parameters of structural strength of cement composites
Authors: Maksimova About the author: Irina N.
Published: June 2019

Introduction. Comparative experimental studies have been conducted to study the regularities of the combined effect of low temperatures and concentration of accelerating antifreeze additives on the processes of early and late structure formation and hardening of cement composites. At the same time, the power and energy characteristics of crack resistance are evaluated from the standpoint of structural fracture mechanics for structural materials.
Materials and methods. The following components are used to fabricate experimental samples: Portland cement with the activity of 41.8 MPa, limestone crushed stone of the fraction of 5 to 10 mm, Sura river sand with the fineness modulus of 1.57, an accelerating antifreeze additive based on a mixture of three Akrikhin plant salt wastes. Water-cement ratio in all compositions is 0.53. Concentration of the additive in the compared sample series Nos. 1 to 5 is respectively 0, 0.75 %, 1.5 %, 3.0% and 6.0 % by weight of cement. Type I prism samples with an artificial crack obtained in the process of sample molding are tested for three-point bending with non-equilibrium mechanical tests according to GOST 29167-91 which involves the use of an acoustic emission method to study the real-time fracture process of compared series samples.
Results. Quality parameters of the structural strength are obtained for the compared series cement composites at the ages of 40 days and 575 days. The parameters reflect the processes of the early and late stage of structure formation and hardening after the initial 28-day environmental exposure with the temperature of +2 °C.
Conclusions. Results of the research indicate that not only increase of magnitude of the long-term axial compression and tension-in-bending strength, but also increase of the mechanical-acoustic crack resistance criteria occurs for the modified and unmodified structures of cement composites in the considered time interval. This is a clear consequence of the positive effect of concentration of the accelerating antifreeze additives on the mechanical behavior of the samples from the standpoint of structural mechanics of materials destruction, which plays an important role in the design of the structural strength of dispersed cement heterogeneous systems.
The features of stress-deformation state of the lock chamber walls
Authors: Rubin Oleg D. , Lisichkin Sergey E. , Nikolaev Valeriy B. , Bashkirov Dmitry S.
Published: June 2019

Introduction. Reinforced concrete walls of lock installations are critical structures, since a decrease in their level of safety in the course of long-term operation can lead to negative consequences. Characteristic features of such structures determine their stress-deformation state and bearing capacity. So, an integral part of the lock chamber walls are inter-block construction joints (both horizontal and vertical), the presence of which is taken into account by regulatory and methodical documents existing in the recent decades.
Materials and methods. There are used analytical methods for processing results of observing stress-deformation state of massive reinforced-concrete lock chamber walls as well as computational procedures and normative documents.
Results. The analysis of the condition of a number of lock chamber walls of such domestic objects as Canal named in honour of Moscow, Kashkhatau hydroelectric power station, Pavlovsky lock, etc. has been conducted for this work. A special character of crack formation and stress-deformation state is noted, which required urgent measures for their strengthening and repair. The analysis of normative document provisions is performed for the documents existing at the time of design work on the most of these installations and ones in effect at the present time.
Conclusions. The characteristic features are revealed for reinforced concrete structures of the lock chamber walls, which determine the features of their stress-deformation state. Due to the imperfection of the normative documents that were in effect during the designing the most of such structures, an off-design state arose in a number of cases that required urgent measures to strengthen and repair them. Improvement work is going on at the directions of methodology for calculating the stress-deformation state and strength of reinforced concrete structures in the lock chamber walls.
Methods of reconstruction and modification of the sequencing batch reactor at municipal wastewater treatment plants in Vietnam
Authors: Tran Ha Quan  , Gogina Elena S.
Published: June 2019

Introduction. Vietnamese urban municipal wastewater treatment plants are mainly of aeration-type facilities. Nowadays, an aeration-type plant, the Sequencing Batch Reactor (SBR), is widely applied and possesses a number of advantages over traditional systems with suspended activated sludge. Advantages of the SBR are mainly concluded in simplicity of operation, occupied area and cost. There is a number of problems at the wastewater treatment plants; they are connected with supplying only a half of wastewater design amount for the treatment as well as with quality of the purified water that must satisfy requirements of the Vietnamese discharge standard, the Standard A. Therefore, reconstruction and modification of the SBR is the major challenger to ensure the sustained development of large Vietnamese cities and maintenance of ecological balance.

Materials and methods. To enhance the efficiency of wastewater purification in the SBR, the experiments were set on reactor reconstruction and modification by two directions: (1) Technological method, i.e. applying the Biochip 25 biocarrier, and (2) Operation method, i.e. adding the anoxic phase in reactor operation cycle. Laboratory tests were conducted for each of the directions, including comparison of a typical reactor with the modified one.

Results. The study resulted in obtaining an optimal amount of the BioChip biocarrier material (10 to 20 %) that increased efficiency of wastewater purification by 10 to 20 %. In addition to this, when creating an anoxic phase of the operation cycle, efficiency of nitrogen removal increased by 20 %. When the denitrification occurs under the anoxic conditions, it contributes to stabilization of ammonium nitrogen removal for daily nitrogen loading in reactor of 0.3 to 0.8 TKN kg/sludge kg.

Conclusions. The suggested technology provides the quality of treated water corresponding with the Vietnamese Standard A requirements. At the present, it is planned to proceed with the experiment on the base of Vietnamese semi-industrial plant for research and appraisal of the SBR reconstruction and modification method.

Acknowledgements. The authors are grateful to AKVA Control company in Samara for granted biocarrier Mutag BioChip 25 and to Associate Professor Tran Van Quang and his students, Nguyen Ngoc Phuong and Truong Quoc Dai, of Environment Protect Research Center, Danang University for support of the experiment.
Circuitos curtos de comercialização e novos usos do território: considerações sobre o PNAE e as feiras livres
Authors: Rambo Anelise Graciele , Pozzebom Luciana , Von Dentz Eduardo
Published: June 2019

O processo de modernização da agricultura, sobretudo no Brasil, imprimiu sobre o território, novos usos, e pressionou muitos agricultores familiares a encontrarem novas alternativas de produção e geração de renda. O debate acerca do reconhecimento do papel dos circuitos curtos de comercialização, promovidos por agricultores familiares, sua capacidade de promover novos usos do território, e seus reflexos sobre o desenvolvimento rural, está inserido neste contexto de exclusão e surgem como uma alternativa ao modelo padrão de tecnificação do espaço rural. Assim, serão apresentados a seguir, dois exemplos de circuitos curtos de comercialização existentes em Santa Catarina, indicando como estes circuitos promovem novos usos do território. Os casos referidos dizem respeito aos mercados promovidos pelo Programa Nacional de Alimentação Escolar (Pnae), bem como às feiras livres de Chapecó. Com tais exemplos, pretendemos chamar atenção para a importância de diferentes formatos de circuitos curtos de comercialização, os quais demonstram inicialmente, estarem promovendo usos agrícolas e não agrícolas no espaço rural, agregando às dinâmicas locais de desenvolvimento, capacidades potencializadoras da base de recursos através da diversificação produtiva e da geração de renda. Isso implica no reconhecimento e fortalecimento de um espaço rural mais diversificado e sustentável econômica, social e ambientalmente.
Banco Crédito Agrícola de Cartago: 100 años de historia.
Authors: Durán Rodríguez Maria Martha
Published: June 2019

El Banco Crédito Agrícola de Cartago (BCAC) nace el 1º de junio de 1918 y abre sus puertas el 16 de setiembre del mismo año. En 1948 es nacionalizado y se constituye en el más "joven" de los bancos comerciales del Estado. Luego de operar durante 99 años y tras reiteradas crisis desde los años 80, el gobierno costarricense definió su cierre comercial a partir del 14 de julio del 2017 y actualmente su condición es incierta; es así como alcanza su centenario. En este artículo se rescata su historia en cinco momentos, reflejando el impacto de la institución en la provincia y el país. La información se recopiló mediante fuentes documentales, periódicos, entrevistas, audios y fotografías.
El derecho a la conformación de familias homoparentales en Costa Rica
Authors: Ruiz-Jarquín Irene
Published: June 2019

El presente artículo describe algunas de las principales transformaciones que ha vivido la institución familiar a partir de la diversidad sexual y de género en Costa Rica, con las cuales las familias homoparentales buscan consolidarse. El respaldo de las personas y familias homoparentales abre nuevas puertas en temas de diversidad para la sociedad actual, lo cual permite generar nuevos espacios donde se aborden temas de respeto, igualdad e inclusión para estas minorías. Tiene la finalidad de argumentar que los vínculos afectivos de dos personas del mismo sexo no necesariamente contrarían los conceptos tradicionales de familia, los cuales deben estar vinculados a la aceptación cultural y legal que legitiman esta nueva convivencia, porque aun cuando existen cambios en beneficio de las familias homoparentales, no existe la cobertura completa del marco jurídico para estas personas.
50 Billion Micrograms. In the Search of the Aftermath of an Event
Authors: Christine Hansen
Published: June 2019

This exposition provides an example of how art can offer an alternative way of understanding the past through my work “50 Billion Micrograms”. The project explored a forgotten media event from 1979, in which a gigantic meteorite supposedly landed in a remote lake on the west coast of Norway. The exposition attempts to demonstrate how ambiguity was a fuel the project. In the process what I call "fluctuating thinking" was an important method. This meant that I let seemingly irrelevant and speculative elements be part of the process. In this process, the different conceptual and aesthetic elements had to be studied carefully to consider whether random ideas and speculative elements were relevant for the work. However, such an open-ended approach is often fundamental to artistic research, I argue. I had no hope of finding the answer about the meteorite or explaining this natural phenomenon. My interest was to dwell on the uncertainty and keep the wondering alive. What became increasingly important was to explore the search itself through images and sound. The exposition also ask what is an event, what keeps an event alive? Were does fact and fiction interlace?
Can memory erasure contribute to a virtuous tempering of emotions?
Authors: Fatic Aleksandar
Published: June 2019

The paper deals with a perspective of Christian philosophy on artificial
memory erasuse for psychotherapeutic purposes. Its central question is
whether a safe and reliable technology of memory erasure, once it is
available, would be acceptable from a Christian ethics point of view. The
main facet of this question is related to the Christian ethics requirement
of contrition for the past wrongs, which in the case of memory erasure of
particulary troubling experiences and personal choices would not be
possible. The paper argues that there are limits to the ethical significance
of contrition in the writings of the leading Christian fathers on the theme
(e.g. St. Thomas Aquinas), where excessive suffering and inability to
forgive oneself for one?s actions is an impediment to the achivement of
tranquility of mind and spiritual redemption, rather than a prerequisite for
it. The paper thus concludes that there is no hindrance in principle from
the Christian ethics point of view to pursuing a voluntary and selective
memory erasure as a psychotherapeutic technique once a fully adequate
technology is available.
Justifying republican patriotism
Authors: Tóth Szilárd
Published: June 2019

My paper is on the republican version of patriotism and its justification, as
developed most systematically by Philip Pettit and Maurizio Viroli. The
essence of the justification is as follows: patriotism is to be viewed as
valuable insofar as it is an indispensable instrument for the upholding of
the central republican ideal, namely freedom understood as non-domination.
My primary aim is to evaluate the normative force of this justification. In
the first section, I introduce minimal descriptive definitions of the
concepts of patriotism and the patria. Second, I reconstruct the republican
patria-ideal to which patriotism is linked to. In the third section, I
reconstruct the republican justification of patriotism. Finally, I ask what
we justify when we justify republican patriotism. Two views are prevalent in
this regard. According to the first, republican patriotic motivation,
similarly to its justification, ought to be instrumental itself too (Pettit,
Viroli). I argue that this view is untenable, since it is in tension with
the minimal definition of patriotism. The conclusion is that the other view
- according to which the patriotic motivation ought to be of intrinsic
character (Miller) - possesses greater normative force.
Calculation of the Jahn-Teller parameters with DFT
Authors: Zlatar Matija , Gruden Maja
Published: June 2019

In this review, ? density functional theory (DFT) procedure is presented to calculate the Jahn?Teller (JT) parameters in a non-empirical way, which does not depend on the system at hand. Moreover, the intrinsic distortion path (IDP) model that gives further insight into the mechanism of the distortion is presented. The summarized results and their comparison to experimentally estimated values and high-level ab initio calculations, not only prove the good ability of the used approach, but also provide many answers to the intriguing behavior of JT active molecules.
Implementation of a Real Time Analog Secure Image Communication System via a Chaotic Circuit
Authors: HANCERLİOGULLARI Aybaba , MOHAMED EL HADAD Khaled , KURT Erol
Published: June 2019

A new secure image communication system has been
designed and implemented based on a synchronized chaotic circuit. The new
chaotic circuit, which has recently proposed by one of the authors contains a
resistor, two inductors, and two diodes (i.e. R2L2D). The synchronization part
operates with a master – slave configuration. In order to achieve the real-time
communication, initially the analog master circuit has been implemented to
generate chaotic sequences of numbers. Then, that analog tool has been transmitted
to a computer via an analog/digital converter and a hidden image has been
obtained. Besides, the slave circuit has also received a copy of that chaotic
sequences in order to use it in subtraction process of image gray levels. The
digital chaotic image has been transmitted to the slave circuit via a
digital/analog converter with an efficient method and the decrypted image has
been obtained in real-time. The advantage of that technique over the
conversional ones is that it does not require any saved copy of the digital
data, even for sending them in gray images to the receiver, since it is
real-time. The conventional techniques use the stored and processed data and
that can cause security problems in today’s advanced web media. Thus to send
the encrypted image in a real-time device by using an analog chaotic equipment
has certain security superiority. The analyses on the preliminary decrypted
images proves that the process is efficient in time and secure.
Kontestasi atas Otoritas Teks Suci Islam di Era Disrupsi: Bagaimana Kelas Menengah Muslim Indonesia Memperlakukan Hadis melalui Media Baru
Authors: Ahmadi Rizqa
Published: June 2019

This paper was written to become a preliminary record of the hadith debate as one of the sacred texts of Islam in the disruption era. An era marked by the rise of new media, namely alternative media, which in its development has become a new field of religious discourse debate. The debate about Hadith also found its momentum increasingly dynamic. For instance, Muslims in Indonesia use new media to access and make hadith as a lifestyle reference. The emerging of terms such as halal food, syar'i heads carves, halal tourism, ojek syar'i, prophet-style healing, and so on are some examples of them. Unfortunately the existence of this new media indirectly shifts the authority of the Ulama as a reference in understanding the sacred texts, including hadith. This shift emerges to fabrication and distortion of understanding. The contestation of the Hadits authority still revolves around the two main camps: textualism-fundamentalism on the one hand and moderate contextualist- on the other hand. Outside of the two mainstream, the Inkar Sunah group also colored the contestation of hadith authority in new media by middle-class Muslims. Although its voice was not as massive as the two previous groups.
Efektivitas Program Membangun Keluarga Utama sebagai Program Pemberdayaan Masyarakat Islami (Studi Kasus di KSPPS BMT Tumang)
Authors: Al Hadi M. Qoshid
Published: June 2019

Poverty alleviation is a development general agenda all over the world, including Indonesia. Quality and sustainable development is the development capabling of empowering people to alleviate poverty and improve quality of life. The Program of Main Family Building  (MKU) initiated by the Indonesian BMT Association (PBMTI) is a new idea as an effort of  Baitul Maal wa Tamwil (BMT) to be involved in empowerment programs, especially family. The MKU program launched since 2014 needs to be evaluated to find out how effective the program is. This research focuses on program identification through four indicators of effectiveness, namely the accuracy of targets, socialization, objectives and monitoring program. This study uses a quantitative approach by distributing questionnaires to 32 respondents consisting of all MKU program members. The finding revealed that the MKU program implemented by the KSPPS Tumang BMT showed sufficient effectiveness or 72.7% effective.
Keanekaragaman Burung di Kampus Uin Raden Intan Lampung
Authors: Apriliano Amanda , Anwar Chairul , Pawhestri Suci Wulan , Satiyarti Rina Budi
Published: June 2019

Biodiversity of Indonesia is worldwide known. One of those is bird biodiversity. The native utilize birds as a pet. It is because birds have a beautiful color and voice. Therefore, Rare birds is likely to be hunted to get their aesthetic value. Raden intan Islamic ngy (UIN RIL) were a part of city forest. Trees and scrub were considered as bird habitat. The aim of this research is to identify birds in UINRIL campus, gruping the bird based on their exctinction.This research was done in five station each three times. The method is point count. All data were collected at 06.00-09.00 and 15.00-18.00 WIB. Data were analyzing using deskriptif quantitative approach. Diversity index (H’) for all station is 1.166-2.351. Diversity average at all station were(H’) 2,023. This research had success write 24 species of birds from 16 famili. Three of them were under government surveillance pp no. 7 year 1999. They are cekakak sungai (Todirhamphus chloris), madu sriganti (Nectarinia jugularis), and madu kelapa (Anthreptes malacensis).
ANALYZING THE DEVELOPMENT OF TOURISM INDUSTRY IN SEVERAL CULTURAL EVENTS AT BATAM REGENCY, RIAU ISLAND PROVINCE
Authors: Rezeki Syailendra Reza Irwansyah , Maldin Siska Amelia
Published: June 2019

This study aimed to discover the development of tourism industry in several cultural events at Batam Regency, Riau Island Province. This is seen crucial as it deals with how the cultural event in tourism industry may affect the intensity of tourists’ revisit and tourism development. The data were obtained from interview and library research about the number of tourists’ visits on the cultural events and the increased number of the local revenue. The data were analyzed through qualitative data analysis. The results from the study showed how effective the cultural events to attract tourists’ revisit, develop the tourism industry, and local revenues. These are seen from the aspects like quality of accessibility, marketing, accommodation and venueKeywords: development, tourism industry, cultural event, tourists’ revisit, effectiveness
Kajian Efektivitas Lansoprazol dan Pantoprazol sebagai Profilaksis Stress Ulcers di Intensive Care Unit (ICU)
Authors: Octavia Mega , Ikawati Zullies , Andayani Tri Murti
Published: June 2019

Resiko kejadian perdarahan meningkat pada pasien dengan kondisi kritis di intensive care unit (ICU) sehingga kebutuhan penggunaan profilaksis cukup tepat untuk mengurangi kejadian perdarahan selama di ICU. Kajian penggunaan profilaksis yang efektif sangat diperlukan untuk mencegah komplikasi tersebut dengan harapan dapat meminimalkan kejadian perdarahan saluran cerna pada pasien di ICU. Penelitian ini bertujuan untuk mengetahui efektivitas dan biaya penggunaan lansoprazol dan pantoprazol sebagai profilaksis stress ulcers di ICU rumah sakit di Yogyakarta. Penelitian ini merupakan penelitian non eksperimental dengan rancangan penelitian kohort retrospektif. Subjek penelitian adalah seluruh pasien rawat inap di ICU dengan usia ≥ 18 tahun sampai 65 tahun yang mendapatkan terapi obat lansoprazol dan pantoprazol sebagai profilaksis stress ulcers selama bulan Januari 2014 – Desember 2016 yang memenuhi kriteria inklusi dan eksklusi. Penelitian dilakukan dengan membandingkan efektivitas terapi obat lansoprazol dan pantoprazol dengan melihat kejadian perdarahan minor dan mayor. Data penelitian dianalisis menggunakan Chi-Square untuk melihat perbedaan efektivitas antara 2 kelompok terapi. Dari total 119 pasien yang memenuhi kriteria inklusi, terdapat 48 pasien (77,4%) dari kelompok terapi lansoprazol yang tidak mengalami kejadian perdarahan, sedangkan pada kelompok pantoprazol pasien yang tidak mengalami kejadian perdarahan sebanyak 35 pasien (61,4%). Secara statistik efektivitas lansoprazol dan pantoprazol sebagai profilaksis untuk mengatasi kejadian perdarahan tidak berbeda signifikan (P = 0,057). Dari penelitian ini dapat disimpulkan bahwa tidak terdapat perbedaan efektivitas antara lansoprazol dan pantoprazol sebagai profilaksis stress ulcers pada pasien dengan resiko tinggi perdarahan saluran cerna di ICU.
Aplicación de Perceptrón Multicapa en la predicción de tráfico para redes académicas empresariales
Authors: Barba Ruth , Mantilla Carmen , Arellano Alberto , Ramos Vinicio , Barrazueta Pamela , Tierras Lenin
Published: June 2019

Para una administración adecuada de los recursos y el diseño refinado de una red informática es necesario estimar el tráfico en base a la clasificación de data, se podría detectar paquetes peligrosos con lo que se permitiría implementar controles para garantizar la seguridad. El propósito de la investigación fue diseñar una Red Neuronal Artificial (RNA) Perceptrón Multicapa con Retropropagación para pronosticar el tráfico de una Red Enterprise Académica. Para ello se identificaron y clasificaron los protocolos de mayor presencia en la data recolectada a través de un puerto espejo en el switch de distribución de la infraestructura utilizando software libre. Se diseñó una Red Neuronal Artificial en Matlab en base a tres pruebas variando su arquitectura, se evaluó su eficiencia en la predicción de los protocolos analizados, obteniendo el 88%.
Comparación de Métodos de Búsqueda Robótica para apoyar al Desminado Humanitario
Authors: Saavedra Alcoba Marcelo , Pereira Muñoz German
Published: June 2019

El presente trabajo propone apoyar a la búsqueda de minas explosivas mediante los robots que ya es una realidad. Se llevó a cabo un análisis exhaustivo comparando algoritmos de búsqueda en diferentes situaciones. Para este objetivo se creó un modelo de un ambiente realista simulado en la plataforma Stage. Se realizaron un total de 6000 pruebas comparando cuatro modelos de búsqueda en el simulador. Los resultados muestran que el algoritmo propuesto tiene una tasa de detección de 72,3% que aproximadamente es mayor en un 40% sobre un método simple de exploración. La principal contribución reportada en este trabajo es la propuesta de un algoritmo autónomo con una moderada tasa de detección.
PENGGUNAAN INTERNET UNTUK KEEFEKTIFAN KOMUNIKASI INTERPERSONAL DI KALANGAN MAHASISWA
Authors: Rana Deri , Setiaman Agus , Mirawati Ira
Published: June 2019

Penelitian ini bertujuan untuk mengetahui intensitas, valensi, serta bobot informasi untuk keefektifan komunikasi interpersonal di kalangan mahasiswa. Metode yang digunakan adalah metode studi deskriptif yaitu memaparkan dan menganalisis data yang diperoleh. Data primer didapat melalui penyebaran angket dan data sekunder diperoleh melalui studi kepustakaan. Teknik penarikan sampel yang digunakan adalah teknik sampling acak sistematik.  Populasi dalam penelitian ini adalah anggota yang terdaftar sebagai pengguna jasa Jihadnet hingga Juni 2012. Jumlah responden adalah sebanyak 61 orang yang diperoleh berdasarkan teknik sampling acak sistematik. Pengolahan data dilakukan dengan menggunakan uji validitas, uji reliabilitas, dan analisis deskriptif.Hasil dari penelitian ini, yaitu penggunaan internet di kalangan mahasiswa member Jihadnet cukup mendukung keterbukaan, empati, dukungan, sikap suportif, serta kesetaraan sebagai indikator keefektifan komunikasi interpersonal responden. Dua dari tiga variabel penggunaan internet, yaitu intensitas dan valensi diapresiasi tinggi oleh responden. Sementara bobot informasi diapresiasi sedang oleh responden
PROMOSI KARYA SENI RUPA BERDASAR KATEGORI
Authors: Wirakusumah Teddy Kurnia
Published: June 2019

Jenis-jenis karya yang dihasilkan oleh perupa informan terkait bidang seni rupa ternyatasangat beragam. Masing-masing membutuhkan cara promosi yang berbeda. Penelitian dengan judul Promosi Karya Seni Rupa Berdasar Kategori bermaksud untuk memahami bagaimana perupa mempromosikan karyanya berdasarkan jenis karya yang dihasilkan. Metode penelitian yang digunakan adalah Metode Kualitatif dengan tradisi Fenomenologi. Subjek penelitian adalah Perupa di Kota Bandung yang dipilih secara purposif sebanyak 13 orang. Pengumpulan data dilakukan dengan metode wawancara mendalam. Sejumlah pertanyaan yang diajukan dibuat dalam bentuk daftar pertanyaan terbuka dan berlangsung dalam suasana informal. Hasil penelitian mengungkapkan: Karya Pribadi dan Karya Kompetisi dipromosikansecara personal sebelum diperkenalkan lewat pameran. Karya tersebut baru dipromosikan di media sosial setelah melalui sejumlah pameran. Sebagian besar jenis karya lainnya dipromosikan di media sosial begitu karya diselesaikan. Karya-karya pesanan jenis khusus memiliki potensi dikembangkan lewat promosi yang disesuaikan dengan target sasaran.
State and Religion in Aceh: The Competences of Religious Education Teachers (Referring to ACT 14, 2005)
Authors: Mujiburrahman Mujiburrahman
Published: June 2019

Studies on religious education teacher’s competences in Aceh could not be separated from studies on state’s intervention toward education. State hegemony occurs in the form of regulation formalization which regulates efforts for improving qualification and competence of teachers. The research showed that the presence of Act No. 14, 2005 and the Government Regulation No. 74, 2008 had been used as legal reference to encourage the improvement of Aceh religious education teachers’ qualification and competence. This is a qualitative study in which triangulation in data collection was used. The data was then collected through documentations, observations, and deep interviews. This work emphasizes that improving teachers’ competences in Islamic education system in Aceh was in accordance to and did not contradict with national education system and moreover strengthen the content of Act No. 14, 1005 and Government Regulation No. 74, 2008. Qualification and competence of religious education teachers in Aceh underwent improvement better than previous term. However, teachers experienced that socialization process and implementation of regulation has yet to receive upmost attention. The study also suggests that religious education teachers’ qualifications and competences will significantly contribute to the development of religious education quality, thus Islamic education transforms intently in national and state relations order.
Evaluation of a low-technology system to obtain morphological and mobility trial measurements in dogs and investigation of potential predictors of canine mobility
Authors: Morgan Elizabeth M. , Heseltine Johanna C. , Levine Gwendolyn J. , Promislow Daniel E. L. , Creevy Kate E.
Published: June 2019

OBJECTIVE

To develop a low-technology system that can be used by dog owners to obtain morphological and mobility measurements in companion dogs as candidate components of an eventual canine frailty scale.

ANIMALS

57 adult (≥ 1-year-old) dogs enrolled by 43 owners.

PROCEDURES

Morphological measurements of dogs were performed by investigators and dog owners. Dogs participated in timed in-clinic mobility trials across a flat surface (on-leash trial with the owner, on-leash trial with the investigator, and off-leash trial) and on stairs; each trial was repeated 3 times. Owners were asked to conduct a second stair trial at home 2 weeks later. Agreement between owner- and investigator-obtained measurements was assessed with Shrout-Fleiss intraclass correlation coefficients and paired t tests. Age, quartile of projected percentage of mean life span attained (adjusted for body weight), and height were evaluated as predictors of speed and stride length in mobility trials with linear regression and Spearman rank correlation analysis.

RESULTS

Agreement between owner- and investigator-obtained morphological measurements was strong. Age was a weak but significant predictor of decreased dog speed in mobility trials (adjusted R2, 0.10 to 0.23). Speed decreased significantly with increasing quartile of projected life span attained. A linear regression model that included height and age predicted dog speed better than models with age or height alone.

CONCLUSIONS AND CLINICAL RELEVANCE

Morphological and mobility trial measurements can be obtained by dog owners with minimal training. Low-technology measurements of mobility trial speed offer potential as components in a future scoring scale for canine frailty.
Small Sacral Christian Architecture in the Cultural Landscapes of Europe
Authors: Tóth Attila , Timpe Axel , Stiles Richard , Damyanovic Doris , Valánszki István , Salašová Alena , Cieszewska Agata , Brabec Elizabeth
Published: June 2019

Though often overlooked due to its scale, small sacral Christian architecture has a significant importance in cultural landscapes in Europe and beyond. It represents a shared international cultural heritage and is significant in its diversity, distribution and abundance across cultural landscapes. The tradition of the artistic depiction of the cross in Christianity dates back to the 4th century AD. The first monuments in the form of crosses were placed in open landscapes in Scotland in the 7th century. The most important period for the spread of small sacral architecture of Catholic origin in eastern Europe was during the Baroque, thus most of the preserved small sacral monuments date back to the late 17th,18th and 19th centuries. They are often accompanied by monumental single trees or a compositionally organised group of trees and create a sacred composition of nature and culture. They have become important landmarks, indicators of place and landscape features of spatial organization, representing a significant historical legacy and cultural heritage for future generations. This article elaborates on the origin, historical development and landscape values of small sacral Christian architecture, as well as their relation to separate natural monuments or natural features that create part of the sacral composition, such as memorial trees growing around them. This article introduces the topic of sacral architecture and its contribution to the character and identity of European cultural landscapes.
Pyrethroid exposure and neurotoxicity: a mechanistic approach
Authors: Mohammadi Hamidreza , Ghassemi-Barghi Nasrin , Malakshah Obeid , Ashari Sorour
Published: June 2019

Pyrethroids are a class of synthetic insecticides that are used widely in and around households to control the pest. Concerns about exposure to this group of pesticides are now mainly related to their neurotoxicity and nigrostriatal dopaminergic neurodegeneration seen in Parkinson’s disease. The main neurotoxic mechanisms include oxidative stress, inflammation, neuronal cell loss, and mitochondrial dysfunction. The main neurodegeneration targets are ion channels. However, other receptors, enzymes, and several signalling pathways can also participate in disorders induced by pyrethroids. The aim of this review is to elucidate the main mechanisms involved in neurotoxicity caused by pyrethroids deltamethrin, permethrin, and cypermethrin. We also review common targets and pathways of Parkinson’s disease therapy, including Nrf2, Nurr1, and PPARγ, and how they are affected by exposure to pyrethroids. We conclude with possibilities to be addressed by future research of novel methods of protection against neurological disorders caused by pesticides that may also find their use in the management/treatment of Parkinson’s disease.
First Record of Trichia papillata Adamonytė (Myxomycetes) in Russia
Authors: Gmoshinskiy Vladimir I. , Gubanov Evgeny S. , Matveev Andrey V.
Published: June 2019

During the study on myxomycete species diversity in Bitsevsky Park (Moscow), a new to Russia species Trichia papillata Adamonytė was recorded. It is characterized by stipitate sporangia on well-defined striated stalks. Dehiscence by 6–8 well-defined small peridial plates. The main feature of the species is conspicuous dark warts on the peridium, composed of granular material. The warts are located in the centre of most peridium plates. The paper presents data on the ecological features and distribution of this species as well as iconography and illustrations of morphology, obtained using light and scanning electron microscopy.
Morphological Characterization of Nordic Horseradish (Armoracia rusticana)
Authors: Wedelsbäck Bladh Katarina , Yndgaard Flemming , Liljeroth Erland , Asdal Åsmund , Suojala-Ahlfors Terhi , Solberg Svein Øivind , Kolodinska Brantestam Agnese
Published: June 2019

Morphological diversity was studied in 101 accessions of horseradish (Armoracia rusticana) collected from old gardens in Denmark, Norway, Finland and Sweden. The characterization work was performed over three years, where a total of 19 descriptors from the UPOV guidelines TG/191/2-2001 were recorded each year. The results showed high diversity among the studied accessions, both for leaf and rhizome characters. A morphotype with long leaves and a high leaf length/leaf width quota was the most common, but also elliptic and heart-shaped leaf types were found. Some characters showed stability over the years, although there were variations in the results. Correlations between descriptors were found and five different clusters of descriptors were identified. In two of the clusters, only leaf characters were found, whereas the rhizome characters were divided into three other clusters. Correlation between descriptors can be used to reduce the number of descriptors for further studies of horseradish. The results showed that there is a high diversity both in leaf and rhizome characters, despite that horseradish is a vegetatively propagated plant.
Variability of throughfall quantity in a mixed evergreen-deciduous broadleaved forest in central China
Authors: Su Lei , Xie Zongqiang , Xu Wenting , Zhao Changming
Published: June 2019

Mixed evergreen-deciduous broadleaved forest is the transitional type of evergreen broadleaved forest and deciduous broadleaved forest, and plays a unique eco-hydrologic role in terrestrial ecosystem. We investigated the spatio-temporal patterns of throughfall volume of the forest type in Shennongjia, central China. The results indicated that throughfall represented 84.8% of gross rainfall in the forest. The mean CV (coefficient of variation) of throughfall was 27.27%. Inter-event variability in stand-scale throughfall generation can be substantially altered due to changes in rainfall characteristics, throughfall CV decreased with increasing rainfall amount and intensity, and reached a quasi-constant level when rainfall amount reached 25 mm or rainfall intensity reached 2 mm h−1. During the leafed period, the spatial pattern of throughfall was highly temporal stable, which may result in spatial heterogeneity of soil moisture.
The Contribution of the Social Economy to the Economic Development
Authors: Vlădoi Janina Gabroveanu
Published: June 2019

Starting from the idea that the European Union aims to reduce the disparities among the member countries, to help them reach a level of development which can lead to a high level of employment, of productivity and of a good social cohesion, the problem of a durable development still remains a global objective of the countries that are members of the EU, objective that can be attained by an international cooperation which aims towards economic growth, social development and protection of the environment. After an analysis of the socio-economic background and the investment level in Romania, new tendencies were identified which can be edited, financed and developed in Romania, and which can determine a real, constant and long term economic growth. The problem of the social economy, still not well enough regulated in Romania, can lead to the adoption of innovative actions to capacitate disadvantaged categories. In this direction, premises can be created to support disadvantaged categories, which will determine an increase of the rate of employment and which can offer solutions to fight poverty. An essential role in facing the challenges raised by the medium and long-term development is played by the funds assigned to Romania within the operational programs which can lead to the decrease of the regional and social differences now present in Romania. This paper presents the good practice activities in the system of social economy present in other member countries as well as the measures taken by some member countries for good governance
Silent Market Indicator. Methodology to Avoid the Risk in No Significant Price Movements
Authors: Păuna Cristian
Published: June 2019

Investing in capital markets is a common task today. An impressive number of traders and investors, companies, private or public funds are buying and selling every day on the free markets. The current high price volatility in the financial markets gives everyone a tremendous number of speculative opportunities to make a profit. Sometimes the price makes no significant movement, however. The majority of the trades initiated in those periods will conclude to losses or will need a very long time to become profitable. To avoid these cases, a mathematical algorithm was developed in this paper: The Silent Market Indicator. This article will present the general principles and the mathematics behind the indicator and how it can be applied in financial trading to improve capital investment efficiency. It was found that the model generates a very reliable filter to avoid entry into the silent markets intervals, when the price action conducts to small amplitude price movements and when the profit expectation is lower. In order to reveal the efficiency of the Silent Market Indicator usage, some comparable trading results will be presented in the last part of this article together with the functional parameters optimized for several known capital markets. As a conclusion, it will be proved that the presented methodology is an excellent method to stay away from the market risk. In addition, being exclusively a mathematical model, it can be applied in any algorithmic trading system, combined with any other trading strategy in order to improve capital efficiency
Consumers’ preferences for visual elements on chocolate packaging
Authors:   University of Zagreb, Faculty of Graphic Arts, Zagreb, Croatia, Kovač Antonija , Kovačević Dorotea ,   University of Zagreb, Faculty of Graphic Arts, Zagreb, Croatia, Bota Josip ,   University of Zagreb, Faculty of Graphic Arts, Zagreb, Croatia, Brozović Maja ,   University of Zagreb, Faculty of Graphic Arts, Zagreb, Croatia
Published: June 2019

Many recent researches focused on packaging elements as two separate groups: visual and informative elements. This study goes deeper into the group of visual elements on food packaging (i.e. strawberry chocolate packaging) in order to investigate their ability to attract attention. The elements tested in the study were: typeface, graphics, pattern and colour. The study included 90 people who participated by filling out an online questionnaire. The participants’ task was to choose, among packaging designs with the manipulated visual elements, the one they preferred. According to the results, typeface did not affect participants’ preferences. On the contrary, graphics, patterns and colours had a significant impact on the choices. Participants preferred photography over illustration, concrete pattern over abstract and vivid colours over dull. These results can be used as guidelines in marketing and design.
Condução e contracondução na dança de salão
Authors: Polezi Carolina , Martins Anderson Luiz Barbosa
Published: June 2019

Tendo em vista que a dança de salão é atravessada por forças políticas, econômicas e sociais, esse artigo visa analisar as transformações dessa prática debatendo o conceito de condução como ferramenta de controle do corpo da mulher pelo homem como uma relação de poder construída na Europa desde o início do século XV e que ainda se apresenta como forma de governo predominante nessa dança social. A partir dessa problematização os autores pensam a contraconduta como modo de experimentação que escapa a heteronormatividade e cria novas possibilidades para a expressão e vida e outro modo de dançar a dois.