bluuebunny/crossref_metadata_2025 huggingface dataset:
Zonas cinzentas no cinema político de Brasil e Polônia:
Authors: Andrioli Guedes Wallace
Published: December 2019

O artigo analisa comparativamente os filmes Pra frente, Brasil e Sorte cega (Przypadek), destacando como ambos discutem múltiplos comportamentos políticos sob regimes ditatoriais. Tais obras são postas em diálogo com a historiografia da construção social dos regimes autoritários. Por fim, se considera as proximidades e distâncias dos processos transicionais experimentados pelas sociedades brasileira e polonesa no início da década de 1980, bem como seus efeitos sobre o cinema.
A Nova República (1985-2016) e as disputas de narrativas sobre a Lei da Anistia
Authors: Fagundes Pedro Ernesto
Published: December 2019

Durante a chamada Nova República surgiram diversas controvérsias. O presente artigo analisa as disputas de narrativas sobre a Lei da Anistia de 1979. Analisa também, como o caso da anistia se liga às polêmicas mais gerais – e ainda atuais – relacionadas ao modo como a sociedade brasileira lidou, durante as últimas décadas, e lida com as marcas e traumas da Ditadura Militar. O presente trabalho foi elaborado por meio da pesquisa bibliográfica e documental.
O Brasil Republicano entre autoritarismos e democracia:
Authors: Gasparetto Júnior Antonio , Teixeira Wagner
Published: December 2019

Entrevista com Heloísa Starling
Fundamentos lógicos de las ontologías Web
Authors: Barber Elsa E. , Pisano Silvia , Romagnoli Sandra , De Pedro Gabriela , Gregui Carolina , Blanco Nancy
Published: December 2019

El artículo define las ontologías en el ámbito de la Web semántica, donde se las describe como artefactos representacionales, dispositivos jerárquicos constituidos por entidades y relaciones, y se las tipifica de acuerdo con su grado de generalidad y su funcionalidad. Se destacan los principios básicos que las rigen y las buenas prácticas a tener en cuenta a nivel lógico para su diseño e implementación de acuerdo con la Basic Formal Ontology (BFO), orientada a sustentar las cuestiones lógicas de todo tipo de ontologías. Esquematiza las clases que incluye BFO, sus relaciones y principales axiomas. Subraya el impacto de la expresividad de los lenguajes utilizados al diseñar ontologías en cuanto a la resolución de los aspectos formales que influyen en la capacidad de éstas para generar inferencias automáticamente.
Entrenamiento en línea sobre publicación de artículos en revistas educativas
Authors: Asencio Cabot Esperanza , Ibarra López Nilda , Santana Botana Lourdes
Published: December 2019

El trabajo presenta la experiencia desarrollada en el diseño e implementación de un entrenamiento en línea del posgrado de la Universidad Central “Marta Abreu” de Las Villas, Cuba. A partir de las posibilidades tecnológicas de la plataforma instalada en la institución se realizó este entrenamiento sobre la publicación de artículos en revistas educativas. La metodología se enmarcó dentro del enfoque cualitativo y se utilizó el diseño metodológico de investigación-acción durante las dos etapas que abarcó este proceso. Como resultado del trabajo desplegado se elaboró el diseño del entrenamiento, que se construyó a lo largo del proceso investigativo y comprobó su funcionalidad en las condiciones de la infraestructura tecnológica de la universidad. En general, se considera que la experiencia fue positiva y que puede constituir una vía para elevar la preparación de los docentes de la propia universidad y de otras instituciones de Educación Superior en lo que respecta a la producción y comunicación científica y, así, aprovechar las oportunidades que brindan los espacios virtuales de aprendizaje.
El libro universitario en formato digital
Authors: Zapata-Cárdenas Maria Isabel , Galvis Ortiz Carlos Alberto
Published: December 2019

El objetivo de este trabajo es identificar las nuevas posibilidades de contenidos y tecnologías de los libros digitales, como herramientas comunicativas e informacionales de última generación dentro de las TIC. Además de evidenciar la postura y receptividad de los nuevos formatos dentro del mundo editorial universitario en Colombia. El proceso se inicia con un análisis histórico-contextual para la comprensión del libro y el impacto del formato electrónico, pasando por métodos propositivos para abordar aproximaciones reales desde las características de los contenidos, tipología de dispositivos, especificaciones y desarrollos para la lectura mediada por pantalla, hasta la lectura hermenéutica de las diferentes fuentes seleccionadas para el proceso: entrevistas y conversaciones con editores, productores, diseñadores y fondos editoriales universitarios. Desde los instrumentos, se diseñaron encuestas para 25 grupos editoriales y 9 entrevistas no estructuradas con empresas productoras y un modelo de entrevista en profundidad para bibliotecólogos universitarios. Se aclara que estos instrumentos forman parte de una investigación macro, que también revisó el papel del libro electrónico en el sector comercial colombiano, acompañado de 1.500 encuestas en todo el país.
Hazardous Waste Management in Turkey
Authors: AYDIN Nesli
Published: December 2019

An increase in population,
energy demand, industrial activities and other technological developments
inevitably cause large amount of waste to be produced. It is a known fact that
traditional methods for the collection, transportation and disposal of wastes
are not capable anymore to prevent health problems and economic losses. Any
deficiency in the management of hazardous wastes, which constitute a
significant part of solid wastes, has a range of negative effects for
environmental health and safety. The aim of this study is to assess the
situation of hazardous solid-waste management in Turkey. This was achieved by
reviewing the rates of waste generation across the country. Current
requirements and challenges in hazardous waste management are also discussed,
and suggestions for solving problems are presented.

The study results that the Kocaeli and Izmir, as the two cities with
the larger population and industrial activities of Turkey, produces the largest
amount of hazardous waste in Turkey. On the other side, Istanbul, which is the
mostly populated city with advanced health service, is by far the largest
medical waste producer across the country. This is followed by Ankara, the
capital city of Turkey and Izmir. Although hazardous waste management in Turkey
has improved because of a strong governance and institutional involvement in
recent years, efforts directed by scientific research are still required to
enable robust waste management. These efforts will greatly aid decision makers
such as municipal authorities.
Sağlık Hizmetleri Meslek Yüksekokulu Öğrencilerinin Konuşma Kaygıları ve Öz-Yeterlik Algılarının Çeşitli Değişkenler Açısından İncelenmesi
Authors: ARSLAN Aysel , ILIMAN Ebrar , ASLAN Rukiye
Published: December 2019

Bu çalışmada; Sağlık Hizmetleri Meslek Yüksekokulu (SHMYO) öğrencilerinin konuşma kaygıları ve öz-yeterliklerinin cinsiyet, öğretim türü, ekonomik durum, ikamet yeri ve eğitim alınan branş değişkenleri açısından anlamlı farklılık gösterip göstermediğinin belirlenmesi amaçlanmaktadır. Araştırmada betimsel tarama modeli kullanılmıştır. Araştırmanın örneklem grubunu 2018-2019 eğitim-öğretim yılı bahar döneminde Sivas Cumhuriyet Üniversitesi SHMYO’da eğitim görmekte olan 335 kız, 116 erkek olmak üzere 451 öğrenci oluşturmaktadır. Öğrencilerin konuşmaya yönelik yaşadıkları kaygı durumlarının belirlenmesi için Sevim (2012) tarafından geliştirilen ve 20 maddeden oluşan “Konuşma Kaygısı Ölçeği” kullanılmıştır. Ölçeğin toplam güvenirliği .91, bu çalışmada ise .94 olarak belirlenmiştir. Öğrencilerin öz-yeterlik algılarını belirlemek içinse Sherer, Maddux, Mercandante, Dunn, Jacobs ve Rogers (1982) tarafından geliştirilen Türkçeye uyarlaması Yıldırım ve İlhan (2010) tarafından yapılan “Genel Öz-yeterlik Ölçeği” kullanılmıştır. Ölçek, başlama, yılmama ve ısrar olmak üzere üç alt boyuttan ve toplamda 17 maddeden oluşmaktadır. Uyarlanan ölçeğin güvenirliği .80, bu çalışmada ise .84 olarak bulunmuştur. Araştırma verilerinin analizinde; Kolmogorov-Smirnov (K-S), Aritmetik Ortalama, Standart Sapma, Bağımsız T Testi, ANOVA, LSD, Pearson Korelasyon Katsayısı kullanılmıştır. Analizler sonucunda elde edilen bulgulara göre öğrencilerin konuşma kaygılarının öğretim türü, ekonomik durum, ikamet yeri ve branş değişkenleri; genel öz-yeterliklerinin cinsiyet, ekonomik durum ve branş değişkenleri açısından anlamlı farklılık olduğu belirlenmiştir. Öğrencilerin konuşma kaygıları ve genel öz-yeterlikleri arasında orta düzeyde (.-57) negatif yönde bir ilişkinin olduğu tespit edilmiştir.
A Case Study in Applying the Learning Sciences to MOOC Design
Authors: Gordon Darcy Greer , Wiltrout Mary Ellen
Published: December 2019

Evidence-based practices grounded in the learning sciences provide an opportunity for improved learning experiences in traditional in-person, as well as in hybrid and online environments. We advocate specifically that large-scale, online learning experiences can benefit from applications of the learning sciences. To that end, we participate in establishing a standard of practice in the development and design of Massive Open Online Courses (MOOCs). We present a description of how and why we use specific evidence-based learning science practices in a biochemistry MOOC with the intention to contribute to the discussion about the quality of online learning experiences, and lower the barrier for other practitioners seeking a scientific approach to course design. We believe that the application of evidence-based practices can make online learning experiences more rigorous and effective, and practitioners should optimize the use of these strategies through clever tests in specific contexts.
Fuerza de asociación entre manifestaciones depresivas y estado nutricional en adultos mayores institucionalizados
Authors: Escobedo-Encarnación Josselyne Rocío , Zavala-Palacios Elsa , Peralta-Álvarez Frank , Taipe-Aylas Maria Del Carmen
Published: December 2019

Objetivo: determinar la fuerza de asociación entre manifestaciones depresivas y estado nutricional en adultos mayores institucionalizados de Lima y Callao. Materiales y métodos: Se realizó un estudio de alcance explicativo y de corte transversal. La muestra fue conformada por 128 individuos mayores de 60 años, de los cuales el 50.8% fueron mujeres y 49.2% hombres. Las manifestaciones depresivas se evaluaron mediante la Escala de Depresión Geriátrica Yesavage, versión reducida (GDS, por las siglas en inglés) y el estado nutricional se determinó a través de la Evaluación del Mini Nutrition Assesment. Se realizó un análisis inferencial para establecer la asociación y fuerza de asociación de las variables. Asimismo, los datos fueron analizados mediante el Chi Cuadrado y el modelo de Regresión Logística con el programa estadístico Stata versión 13. Resultados: se encontró asociación entre ambas variables (p<0.001); y las manifestaciones depresivas se asociaron positivamente con la presencia de riesgo de malnutrición OR 7.91 (IC 95% 3.13-19.9). Los resultados obtenidos no son extrapolables a la población adulta mayor en comunidades; sin embargo, son válidos para poblaciones de adultos mayores institucionalizados. Conclusiones: las manifestaciones depresivas y el sexo femenino están fuertemente asociados con el riesgo de malnutrición en los adultos mayores institucionalizados.
ULTRASOUND EXAMINATION OF BOWEL WALL THICKNESS IN PATIENTS WITH ACUTE INTESTINAL GRAFT-VERSUS-HOST DISEASE
Authors: Drokov M. Yu. , Dubnyak D. S. , Yatsyk G. A. , Kireeva A. A. , Pyrikova O. V. , Kuzmina L. A. , Popova N. N. , Vasilyeva V. A. , Maslikova U. V. , Parovichnikova E. N.
Published: December 2019

Introduction. Haematopoietic stem cell transplantation is the treatment of choice in many patients with malignant diseases of the blood system. In such patients, acute graft-versus-host disease (GvHD) associated with intestinal damage constitutes one of the most serious complications. However, the volume of stool per day, which is currently used as the main diagnostic criterion for such conditions, does not always permit a timely diagnosis.

Aim. To study the possibility of using intestine ultrasound examination for the diagnosis of acute intestinal GvHD.

Materials and methods. The study included 50 patients having undergone transplantation of allogeneic haematopoietic stem cells, 40 of whom showed clinical signs of intestinal GvHD (diarrhoea> 500 ml/day). The control group included 10 patients who had undergone transplantation of allogeneic haematopoietic stem cells and exhibited no signs of gastrointestinal events. All patients underwent ultrasound measurement of intestinal wall thickness.

Results. Patients were divided into three groups: those with acute GvHD, those with diarrhoea of viral or infectious origin, those with diarrhoea caused by the toxic effects of chemotherapy drugs. It is shown that the walls of all intestinal sections were signifi cantly thicker in patients with acute GvHD as compared to the control group and patients with diarrhoea caused by other reasons.

Conclusion. The thickening of the caecum wall (more than 3.25 mm) as detected using the ultrasound method can be used as a diagnostic sign of intestinal GvHD.

Conflict of interest: the authors declare no conflict of interest.

Financial disclosure: the study had no sponsorship.
INTERIM RESULTS OF EPIDEMIOLOGICAL STUDY OF IDIOPATHIC THROMBOCYTOPENIC PURPURA IN ADULTS IN THE RUSSIAN FEDERATION: INTERMEDIATE RESULTS
Authors: Melikyan A. L. , Egorova E. K. , Pustovaya E. I. , Kolosheinova T. I. , Volodicheva E. M. , Kaporskaya T. S. , Ilyasov R K. , Shelekhova T. V. , Fedorova N. A. , Zotova I. I. , Sycheva T. M. , Kontievsky I. N. , Shestopalova I. L. , Kurkina N. V. , Syrtseva E. B. , Tarasenko E. V. , Meresiy O. V. , Cherkashenko Z. V. , Chabaeva Yu. A. , Kulikov S. M.
Published: December 2019

Introduction. Primary immune thrombocytopenia (idiopathic thrombocytopenic purpura, ITP) is a rare autoimmune disorder, whose main clinical manifestation consists in the hemorrhagic syndrome of varying severity. The therapy for ITP is aimed at eliminating hemorrhagic manifestations and maintaining patients’ quality of life. There is no information on the incidence of ITP, as well as on the clinical course and response to the treatment of ITP patients, in the Russian Federation.

Aim. To estimate the epidemiological and clinical characteristics of ITP in the adult population of the Russian Federation.

Materials and methods. We studied clinical and laboratory data derived from electronic medical records of ITP patients having participated in a multi-centre, prospective, observational, cohort study “Epidemiological and Clinical Characteristics of ITP in Adults in Russia” carried out from 2014 to 2017. The data was processed employing methods of descriptive statistics, as well as frequency analysis, event analysis and analysis of variance. The calculations were performed using the SAS V9.4 statistical package.

Results. The incidence of ITP in the adult population in three selected regions of the Russian Federation averaged 2.09 per 100 thousand people per year. The highest incidence rate in gender-age groups was observed in women under 40 years of age mounting to 2.7 per 100 thousand. A gradual increase in the incidence rate from 1.09 to 2.5 per 100 thousand was noted in the men over 60 years of age. A significant correlation was found between the risk of developing the hemorrhagic syndrome, its severity and the platelet count at the onset of the disease (p<0.0001). In 92.2 % of cases, glucocorticosteroid hormones were prescribed as the first line of therapy. The analysis of methods used as the second line of therapy revealed that, although splenectomy is performed relatively frequently, its likelihood has decreased from 26 to 17 % over the past three years. In addition, the proportion of patients being treated with thrombopoietin receptor agonists has increased from 5.9 to 45.7 %.

Conclusion: The incidence of ITP in three selected regions of the Russian Federation is comparable to that in other European countries.

Conflict of interest: the authors declare no conflict of interest.
Природные материалы для сорбционной очистки хром- и кадмийсодержащих инфильтратов полигонов ТБО
Authors: Safonov A. , Andriushchenko N. , Popova N. , Boldyrev K.
Published: December 2019

Проведен анализ сорбционных характеристик природных материалов (вермикулит, керамзит, перлит, цеолит Трейд ) при очистке кадмий- и хромсодержащих сточных вод с высокой нагрузкой по ХПК. Установлено, что цеолит обладает максимальными сорбционными характеристиками для Cd и Cr и наименьшим биологическим обрастанием. При использовании вермикулита и керамзита или смесей на их основе можно ожидать увеличения сорбционной емкости для Cd и Сr при микробном обрастании, неизбежно происходящем в условиях контакта с водами, загрязненными органическими соединениями и биогенами. При этом биообрастание может повысить иммобилизационную способность материалов для редоксзависимых металлов за счет ферментативных ресурсов бактериальных клеток, использующих их в качестве акцепторов электронов. Эффект микробного обрастания разнонаправленно изменял параметры материалов: для Cr в большинстве случаев уменьшение и для Cd значительное увеличение. При этом дополнительным эффектом иммобилизации Cr является его биологическое восстановление биопленками. Варьируя состав сорбционного материала, можно подбирать смеси, оптимально подходящие для очистки вод инфильтратов с полигонов твердых бытовых отходов с высокой нагрузкой по ХПК и биогенным элементам как при использовании in situ, так и в системах на поверхности.

The analysis of the sorption characteristics of natural materials (vermiculite, expanded clay, perlite, Trade zeolite) during the purification of cadmium and chromium-containing leachate with a high COD load was carried out. It was determined that zeolite had the maximum sorption capacity for Cd and Cr and the lowest biological fouling. When using vermiculite and expanded clay or mixtures on their basis, one can expect an increase in the sorption capacity for Cd and Cr during microbial fouling that inevitably occurs during contacting with water polluted with organic compounds and nutrients. In this case biofouling can increase the immobilization properties of materials for redox-dependent metals due to the enzymatic resources of bacterial cells that use them as electron acceptors. The effect of microbial fouling changed the parameters of materials in different directions: for Cr, in most cases, downward, and for Cd, significantly upward. Moreover, chromium biological recovery by biofilms is an additional effect of immobilization. Varying the composition of the sorption material provides for selecting mixtures that are optimally suitable for the purification of leachates from solid waste landfills with high COD and nutrients load, both when used in situ and in surface systems.
IDENTIFIKASI DAN MITIGASI RISIKO STRATEJIK MENGGUNAKAN IFE-EFE MATRIX: STUDI KASUS BPJS KESEHATAN
Authors: Hanggraeni Dewi , Triana Dea R. , Kuswanto Luna S. , Alfarisi M. Iqbal , Rahayu Renata H.
Published: December 2019

This study identifies and analyzes strategic risks experienced by the Badan Pengelola Jaminan Sosial (BPJS) Kesehatan. This health insurance program has a deficit due to the number of claims exceeding income and there is no detection system for the number of claims that are not appropriate. This research is explanatory by using the IFE-EFE Matrix as a basis for identifying and mitigating the strategic risk of BPJS Kesehatan. The Analysis results shows the need for more accurate and transparent calculations, intense socialization, pricing of tariff should be adjusted to the ability of the people, as well as a fraud detection system by BPJS Kesehatan.Keywords: Strategic Risk; IFE and EFE Matrix; BPJS Kesehatan, UCS Thailand
DATA ENVELOPMENT ANALYSIS (DEA) EFFICIENCY OF ISLAMIC BANKS IN ASEAN: A CROSS-COUNTRY COMPARATIVE EXAMINATION OF INTERMEDIATION AND PRODUCTION EFFICIENCY APROACH
Authors: Faturohman Taufik . , Maharani Auryn Khansa , Sudrajad Oktofa Yudha , Irawan Atika
Published: December 2019

Abstract: In 2015 ASEAN leaders agreed to form an integrated market called ASEANEconomic Community (AEC) that enables countries in Southeast Asia to trade goodsand services more easily, attracting strong demand from investors and heightened thecompetition in the industry. The heightened of competition should encourage banks toreduce operating costs and, hence, eliminate inefficiencies in the banking industry. Theobjective of this study is to examine the relative efficiency scores of Islamic banksacross six countries in ASEAN from 2011 to 2018. The study implement DataEnvelopment Analysis under the intermediation and production approach. Despite therapid growth of the Islamic banking, examination of Islamic banks at a cross-countrylevel is still at its infancy, especially in ASEAN. Therefore, this research aims to fill thegap in the literature by providing the empirical evidence on the efficiency of Islamicbanks in ASEAN during 2011-2018. The analysis is divided into two frontiers, namelysingle-multiyear frontier to examine the efficiency trends of all ASEAN countries ineight years and cross-sectional frontier to compare the efficiency of countries inASEAN per year. The single multi-year frontier shows that the Philippines, Malaysia,Thailand and Singapore presents positive trend efficiency, while Indonesia fell, andBrunei fluctuated. Cross-sectional frontier shows that Brunei is the country that is mostfrequent in achieving optimum efficiency. Furthermore, the higher the efficiency of anIslamic bankingKeywords: Data Envelopment, Analysis (DEA), Efficiency, Islamic Banks, Association of Southeast Asian Nations (ASEAN)
Multi-Control Operation for A Remote Mesh Network
Authors:   Assistant Professor, Department of IT, Vardhaman College of Engineering, JNTUH, Hyderabad, India, Anvesh* Kachi , Goud B. Ravinder ,   Assistant Professor, Department of Information Technology, Vardhaman College of Engineering, JNTUH, Hyderabad, India., Parameswar M. ,   Assistant Professor, Department of Computer Science and Engineering, CMR College of Engineering and Technology, JNTUH, Hyderabad, India, Srinivas A. Venkata ,   Assistant Professor, Department of Information Technology, Vardhaman College of Engineering, JNTUH, Hyderabad, India,
Published: December 2019

A rising innovation is remote work organize that gives excellent support of end clients as the "last mile" of the Internet. A Key innovation in remote work systems is Multicellular correspondence. Proficient information circulation among a gathering of hubs is finished by utilizing Multicellular . In different kinds of remote systems, similar to sensor systems and MANETs, two multicellular plans are proposed: Level Channel Assignment (LCA) plan and Dynamic Routing Scheme (DRA) to improve the throughput for multi-channel and multi-interface work systems. Multicellular trees are manufactured effectively utilizing the plan by limiting the quantity of hand-off hubs and complete bounce check separations of the trees. We utilize devoted direct task systems in the plans to diminish the obstruction and furthermore to improve the system limit. Throughput is accomplished by utilizing DRA and LCA has a shorter postponement be acknowledged in disseminated way.
Supervisi Akademik Kunjungan Kelas oleh Kepala Sekolah dalam Rangka Meningkatkan Kinerja Guru
Authors: Hadi Samsul
Published: December 2019

This study aims to determine how the implementation of academic supervision of class visits by school principals in order to improve the performance of teachers in SMP NW Jerua and can provide technical assistance and guidance to teachers to be able to improve the quality of performance in carrying out tasks and carrying out teaching and learning processes. This research is a qualitative study using descriptive methods. To describe this research, a measurement will be carried out on the implementation planning and evaluation of the academic supervision of class visits by the school principal in NW Jerua Middle School. For this reason, this research is intended to find out more about the data collection about the academic planning documents for class visits, the academic supervision documents for class visits, the academic supervision documents for class visits. The informants in this study were the principal and teachers at NW Jerua Middle School. Data collection techniques in this study using observation techniques, documentation studies, and interviews. Observations were made to obtain data and conditions of academic supervision by the principal's class visit to improve teacher performance in NW Jerua Middle School by direct observation. Documentation studies are conducted to view and obtain authentic data that can be used to match the same data using other techniques. Interview with the teacher as an informant to get information related to the academic supervision techniques of class visits. The flow of this research reveals academic supervision in the NW Jerua Middle School. The supervision management system is as follows: The headmaster conducts academic supervision supervision of the visit by discussing with the teacher first. Then conduct academic supervision of class visits by applying principles and preparing instruments. The final stage is the evaluation and academic follow-up of class visits.
Penguatan Pendidikan Karakter melalui Kurikulum Muatan Lokal di SMP Muhammadiyah 2 Taman
Authors: Syaifuddin Muhammad Arif , Fahyuni Eni Fariyatul
Published: December 2019

Moral setbacks that occur in adolescent level students experience a significant increase, not infrequently these events occur in the world of education in Indonesia. Strengthening character education is one way to reduce the effects of moral loss on students. So that the character values must be built in accordance with religious teachings and which have been determined by the government such as religiosity, mutual cooperation, independence, national and integrity. These values can be included in school programs through the integration of intraculicular, kokulikuler and extracurricular integration. In this study focuses on strengthening the existing character education in SMP Muhammadiyah 2 Park by including character habituation through local content learning, extracurricular activities and habituation activities. So it can be ensured that all student activities are based on strengthening character education. This study uses descriptive-qualitative research which results of the research are a translation of the sources obtained in the form of written and oral data and environmental observations.
Caracterización del perfil de pruebas tiroideas en un hospital universitario colombiano
Authors: Noreña Jairo Arturo , Alzate Leidy , Becerra Maria Gabriela , Builes-Barrera Carlos Alfonso
Published: December 2019

Introducción: se carece de guías clínicas claras para la solicitud de pruebas tiroideas en pacientes

hospitalizados. Se evaluó el nivel de pertinencia y tipos de perfil solicitados en pacientes

hospitalizados en el Hospital Universitario de San Vicente Fundación.

Métodos: estudio retrospectivo en pacientes mayores de 14 años, no gestantes, hospitalizados

en el Hospital Universitario de San Vicente Fundación. Se evaluaron 351 registros en el sistema

de historia clínica, se definieron seis grupos de pertinencia, las categorías 1 a 4 se consideraron

como pertinente, y la 5 y 6 como solicitudes de pruebas no pertinentes. Se registraron variables

demográficas y clínicas. Las variables estadísticas cuantitativas fueron evaluadas con la prueba U

Mann-Whitney, las variables cualitativas con chi2 Pearson y Estadístico de Fisher.

Resultados: se obtuvieron valores normales en 67% de las TSH medidas, en 80% de las T4 y el

53% de las T3. La anormalidad más frecuente de la TSH fue elevación en 24%, para la T4 libre fue su

reducción en 11.5% y para la T3 elevación en 27%. Se encontró TSH ≤ 0.1 en 3.5% y ≥ 20 en 3.9%.

De los 60 pacientes con TSH elevada el 75% están entre 5 y 9.99 mUI/mL. La T4L ≤ de 0.7 ng/dL fue

11.5% y ≥ 1.48 en 8.6%. El 95% de las T4L medidas en la categoría no pertinente fueron normales.

Conclusiones: se debe mejorar la pertinencia de solicitud de pruebas tiroideas en hospitalización.

Se propone abordaje inicial solo con TSH
Caracterización de trasplantados renales con donantes de criterios expandidos
Authors: García-Padilla Paola Karina , Vargas-Brochero María José , Hurtado-Uriarte Maite , González-González Camilo Alberto , Rodríguez-Sánchez Martha Patricia , Patiño Juan Agustín , Contreras Villamizar Kateir Mariel
Published: December 2019

Introducción: el trasplante renal es el tratamiento de elección para pacientes con enfermedad renal crónica, sin embargo, el número de donantes es insuficiente y las listas de espera crecen exponencialmente cada año. El trasplante con donante de criterios expandidos beneficia a un número importante de pacientes, mejorando su supervivencia al compararlos con los que permanecen en diálisis. El objetivo de este estudio es describir las características de pacientes trasplantados con donantes de criterios expandidos y su función renal al primer y tercer año del trasplante.

Métodos: se realizó un estudio descriptivo observacional. Se eligieron pacientes mayores de 18 años trasplantados con donante de criterios expandidos entre 2007 y 2015.

Resultados: de un total de 227 pacientes analizados, 18 fueron trasplantados con donante de criterios expandidos. Los receptores tenían 59.5 años (37-79), tiempo en lista de espera de 22.4 meses (2.6-77.8), tiempo en diálisis de 4.5 años (0.5-18.4). La edad del donante fue 61 años (50-73). La supervivencia del injerto al año fue 88.9% y a los tres años de 80%. El 11.1% de los pacientes presentaron rechazo celular agudo al año y el promedio de la tasa de filtración glomerular al primer y tercer año fue de 58.4 mL/min/1.73m2.

Conclusión: los pacientes trasplantados con donante de criterios expandidos tienen una buena función del injerto renal a tres años, con supervivencia del injerto y del paciente, similar a la reportada con donante con criterio estándar.

Métodos: se realizó un estudio descriptivo observacional. Se eligieron pacientes mayores de 18 años trasplantados con donante de criterios expandidos entre el 2007 y 2015.

Resultados: de un total de 227 pacientes analizados, 18 fueron trasplantados con donante de criterios expandidos. Los receptores tenían un promedio de edad de 59,3 años, tiempo en lista de espera de 29,9 meses, tiempo promedio en diálisis de 7 años. La edad promedio del donante fue 61 años. La supervivencia del injerto al año fue 88,9% y a los 3 años de 80%. El 11,1% de los pacientes presentaron rechazo celular agudo al año y el promedio de la tasa de filtración glomerular al primer y tercer año fue de 58,4 ml/min/1,73m2.

Conclusión: Los pacientes trasplantados con donante de criterios expandidos tienen una buena función del injerto renal a 3 años, con supervivencia del injerto y del paciente similar a la reportada con donante con criterio estándar
Síndrome de vasoconstricción cerebral reversible
Authors: Campbell-Silva Santiago , Gómez-Pinedo Roberto Alfonso , Ramírez-Blanco Luis Alfonso
Published: December 2019

El síndrome de vasoconstricción reversible es un grupo de alteraciones clínico-radiológicas que se caracterizan por cefaleas intensas de inicio brusco y estrechamiento multifocal reversible de las arterias cerebrales. La mayoría de los pacientes no presentan déficit neurológico focal, aunque puede verse en un grupo reducido asociándose con edema cerebral, ataque cerebrovascular o convulsiones. Es considerado un proceso benigno, en pocos casos originan discapacidad y muerte en una minoría de pacientes.

El término de síndrome de vasoconstricción reversible se ha propuesto para unificar a una variedad de síndromes clínicos similares, pero de etiología diferentes y han originados diversos epónimos.

La aparente baja frecuencia del síndrome de vasoconstricción reversible y su forma de presentación hace que se convierta en un reto diagnóstico en los servicios de urgencias y puede pasar desapercibido si no se tiene una historia clínica adecuada.

Presentamos un caso probablemente relacionado al uso de isometepteno.
PENINGKATAN HASIL BELAJAR IPA MATERI TEMPAT HIDUP MAKHLUK HIDUP MELALUI PEMBELAJARAN AKTIF TIPE CARD SORT DI KELAS II SDN KETAWANG KARAY I KEC. GANDING KAB. SUMENEP SEMESTER 1 TAHUN PELAJARAN 2018/2019
Authors: Sayuti Sayuti
Published: December 2019

The background of the research was that the learning outcomes of science students in class II were still low, namely under KKM 70, out of 14 students only 5 students (36%) completed while 9 students (64%) had not yet finished. This research was conducted to improve learning outcomes of students in science learning material where living things in class II Ketawang Karay I SDN Ganding Subdistrict Sumenep Regency 1st Semester 2018/2019 through the Card Sort Type Active Learning Strategy. This research was conducted on second grade students of Ketawang Karay I Elementary School in Ganding Subdistrict, Sumenep Regency during science learning with living things using living things using the Card Sort Type Active Learning Strategy. The action plan in this study will be carried out in 2 cycles and is planned to be carried out with steps of planning, action, observation, and reflection. The results showed that in the pre-cycle, the condition of student learning outcomes had not been satisfactory, there were only 36% or 5 new students completed in learning and the remaining 9 people or about 64% of students who had not completed the classical average of 47. So that repairs are continued by explaining and using the learning steps with an active learning strategy type card sort. In the first cycle there was an increase in student learning outcomes that was quite good, where there were 9 students or about 64% who completed the learning and the remaining 5 students or about 36% of students who have not completed the classical average of 73. Then in the second cycle, the learning outcomes of students experienced a very significant increase in which 14 students all completed or 100% in learning with a classical average of 87. This shows that using the Card Sort type active learning strategies can improve learning outcomes students in science learning in class II Ketawang Karay I Elementary School Ganding District Sumenep Regency.
MENGEMBANGKAN KEMANDIRIAN DAN MOTORIK HALUS PADA SISWA DOWN SYNDROME DI SEKOLAH LUAR BIASA (SLB)
Authors: Azizah Lilik Fadlilatin , Mas'odi Mas'odi
Published: December 2019

Down Syndrome is a condition of underdevelopment of physical and mental development in children caused by chromosomal development abnormalities. At her age which have entered adolescence her mother always serve Subjects in all daily activities. Subjects, in dressing Subject was also still assisted by his mother. After given the handling on the subject, then got satisfactory results. Independence on the subject has begun to develop, the subject at home was not willing to be bathed again, when the bath time the subject will ask for toiletries and then bathed himself, and after bathing, the subject will use his own clothes, but the clothes still need to be prepared before. This research uses research with qualitative of case study. This research data form of interview result, observation result and written sources. The data were collected using interview and observation techniques. The data analysis activity is done by thematic analysis.
O estudo de equações diferenciais através da aplicação do perfil logarítmico do vento
Authors: Blass Leandro , Brasil Irala Valesca , Da Silva Farias Vitória , Huguenim André Felipe
Published: December 2019

Este artigo é resultado de uma estratégia didática desenvolvida na disciplina de Equações Diferenciais (ED) para cursos de exatas e nasceu de uma proposta de seminário avaliativo produzido por discentes de ED oriundos do curso de Engenharia de Energia. O objetivo da proposta do seminário é intercalar o conteúdo programático trabalhado em sala de aula com uma aplicação prática, preferencialmente voltada à formação profissional dos estudantes. O tema aqui escolhido é voltado à realização de análises do perfil logarítmico do vento, a partir do conhecimento das condições iniciais do problema em questão. O perfil logarítmico do vento é uma das muitas ferramentas existentes para estimar o perfil dos ventos (CAMELO et al., 2008; JERVELL, 2008). O estudo se justifica pela necessidade de os alunos das diversas engenharias perceberem como o conteúdo abordado em ED pode ser aplicado a sua área de formação. Para isso, foram trazidas neste artigo algumas estratégias para resolução e análise dos resultados a partir da abordagem dos discentes. Na resolução, adotou-se um passo a passo dos cálculos com diferentes métodos: separação de variáveis e exata. A solução do problema foi explorada de forma detalhada, a partir da abordagem feita em sala de aula, tais como: a solução analítica de uma Equação Diferencial Ordinária (EDO) de primeira ordem, a aplicação em um problema prático e a interpretação gráfica das soluções.
Pedro Guibovich Pérez. En defensa de Dios: estudios y documentos sobre la Inquisición en el Perú
Authors: Firbas Paul
Published: December 2019

Desde la abolición del Tribunal de la Inquisición en el Perú, a principios del siglo XIX, el llamado Santo Oficio ocupa un lugar prominente en las narraciones y la imaginación sobre el mundo colonial. A mediados de 1997, las Ediciones del Congreso sacaron a luz el estudio de Fernando Ayllón, El Tribunal de la Inquisición: de la leyenda a la historia, con prólogo de Guillermo Lohmann Villena. Esta extensa monografía recorre la historia de esta institución desde sus antecedentes medievales, su instauración en la Península e Hispanoamérica, hasta su decadencia y desaparición.
Lo maravilloso en el Libro del conde Partinuplés
Authors: Morales Ana María
Published: December 2019

Lo maravilloso, entendido como un sistema autónomo donde la naturaleza funciona con leyes diferentes y que no interfiere negativamente con la lógica del mundo codificado como real en un texto, es común a toda la literatura; sin embargo, la manera de entenderlo y apreciarlo es particular de cada época. La histora de Partonopeus y Melior, que se inicia con el francés Roman de Partonopeus, puede ser un ejemplo de estos cambios: de relatos donde imperaba un maravilloso feérico se llega, en los textos tardíos de la historia como es el Partinuplés español, a otros que prefieren lo maravilloso mágico o exótico
ДОСЛІДЖЕННЯ СУЧАСНИХ ПРОБЛЕМ УКРАЇНСЬКОГО РИНКУ ЦЕЛЮЛОЗНО-ПАПЕРОВОЇ ПРОДУКЦІЇ
Authors: Editor Editor
Published: December 2019

Мета. Визначення проблем розвитку ринку целюлозно-паперової продукції,окреслення шляхів їх вирішення.Результати. Встановлено, що ринок целюлозно-паперової продукції активнорозвивається. Целюлозно-паперова промисловість є важливою галуззю економіки України.Україна є експортером такої продукції на європейський ринок, а, отже, вітчизнянапродукція є конкурентоспроможною та якісною. Проте існує імпортозалежність відзакордонної сировини, яка є дороговартісною. Маючи хороші промислові потужності звиробництва паперової продукції, слід шукати альтернативні джерела власної рослинноїсировини, аби даний ринок розвивався потужніше. В Україні функціонує понад 20підприємств, що виробляють паперову продукцію в Україні, проте матеріально-технічнабаза їх застаріла.Найважливішими видами продукції целюлозно-паперової промисловості є целюлоза,папір, картон. За обсягами виробництва паперу провідні місця у світі традиційнозаймають розвинуті країни: США, Японія, Канада, Німеччина. Найбільшимиекспортерами її є Канада, та деякі європейські країни – Швеція, Фінляндія, Норвегія,Австрія, а імпортерами – США, великі європейські країни, Японія.Вагомим фактором зміни імпортозалежності від закордонної сировини є пошукальтернативних джерел власної вітчизняної сировини для виготовлення целюлознопаперової продукції, проведення наукових досліджень щодо технологій переробки такоїпродукції та активне впровадження у виробництво.Наукова новизна. Встановлено динаміку експорту-імпорту целюлозно-паперової продукції Україною.Практична значимість. Зважаючи на проведений аналіз українського ринкуцелюлозно-паперової продукції, можна зробити висновок про перспективність йогорозвитку, адже промислові потужності в нашій країні є, існує сформована нормативнотехнічна база, проте є проблема із недостатністю вітчизняної сировини, адже основнимматеріалом для її виробництва є макулатура. Вагомим фактором зміниімпортозалежності від закордонної сировини є пошук альтернативних джерел власноївітчизняної сировини для виготовлення целюлозно-паперової продукції, проведеннянаукових досліджень щодо технологій переробки такої продукції та активневпровадження у виробництво.
Implementation and Design of 32 Bit Floating-Point ALU on a Hybrid FPGA-ARM Platform
Authors: ÖZKILBAÇ Bahadır
Published: December 2019

FPGAs have capabilities such as low power consumption, multiple I/O pins, and parallel processing. Because of these capabilities, FPGAs are commonly used in numerous areas that require mathematical computing such as signal processing, artificial neural network design, image processing and filter applications. From the simplest to the most complex, all mathematical applications are based on multiplication, division, subtraction, addition. When calculating, it is often necessary to deal with numbers that are fractional, large or negative. In this study, the Arithmetic Logic Unit (ALU), which uses multiplication, division, addition, subtraction in the form of IEEE754 32-bit floating-point number used to represent fractional and large numbers is designed using FPGA part of the Xilinx Zynq-7000 integrated circuit. The programming language used is VHDL. Then, the ALU designed by the ARM processor part of the same integrated circuit was sent by the commands and controlled.
Efficacy of foramsulfuron + thiencarbazone-methyl towards different development stages of weed species in sugar beet cultivation
Authors: Wendt Moritz Jasper , Wegener Martin , Ladewig Erwin , Märländer Bernward
Published: December 2019

The currently available weed control system in sugar beet cultivation has low flexibility due to the necessity of applications at the cotyledon stage of the weeds. The aim of the present study was to evaluate a new herbicide providing more flexibility in terms of application time. In 2013 and 2014, efficacy of an ALS-inhibiting herbicide (foramsulfuron + thiencarbazone-methyl) was evaluated in six field trials in Germany. Sugar beet varieties not sensitive to ALS-inhibiting herbicides are currently in the breeding process. The herbicide was tested on five weed species in different development stages (later than cotyledon stage). In the trials, only weeds but no sugar beet were sown. The herbicide was applied with three dosages at five development stages of the weeds. Efficacy towards Brassica napusL. and Galium aparineL. was nearly 100%. Efficacy towards Chenopodium albumL., Matricaria chamomillaL. and Polygonum convolvulusL. was reduced due to unfavorable weather conditions and with decreasing dosages and increasing development stages. Efficacy was lowest in case of Chenopodium album being close to 95% at BBCH 14 and 16 with 0.50L/ha and 1.00L/ha, respectively. It was thus concluded that the herbicide can be applied later than at cotyledon stage. This implies more flexibility of application timing than current herbicides. To develop a comprehensive evaluation of the weed control system, further studies regarding selectivity, duration of efficacy and resistance risks are necessary.
World trade of beet pulp pellets
Authors: Gudoshnikov Sergey
Published: December 2019

Beet pulp remaining after the extraction of sugar from beet is a good source of highly digestible fibre and energy used for animal feeding. Beet pulp is mostly used domestically but about 15% of global dried beet pulp production is exported to the world market. Although pulp have only little value as compared to sugar, sales of it abroad help generate additional income for the sugar industry with relatively low overheads. In contrast to sugar where import markets are protected by tariffs and non-tariff barriers while export volumes can be heavily regulated by governments, these restrictions are much less extensive for beet pulp trade. This article reviews recent developments in the world trade in beet pulp. The context of the article is based on the ISO study “World Trade of Molasses and Beet Pulp” MECAS(16)06.
5-hydroxymethylfurfural in bee feed
Authors: Kozianowski Gunhild
Published: December 2019

Classical beefeed is a concentrated sucrose solution that has to be freshly prepared by the beekeeper. Commercial bee feeds are invert sugar or starch syrups with added fructose that prevents cristallisation and keeps the bee feed fit for use for a longer period of time.

During recent years, maximum levels of 5-hydroxymethyl-furfural (“HMF”), a conversion product of fructose are increasingly discussed. A comprehensive literature evaluation revealed that studies of the past were limited to a few publications on caged bees and that below 150 mg HMF/kg feed no adverse effects on bees were observed. In own outdoor trials under bee keeping conditions up to 150 mg HMF/kg

of a fructose/invert sugar mixture were well tolerated. It can be assumed that the HMF tolerance of a feed depends on environmental conditions as well as the overall bee feed digestibility. From these data, no need for setting maximum levels of HMF in bee feed can be derived.

The HMF content of bee feed increases temperature-dependent during storage and feeding. A limit between 20 and 40 mg HMF/kg feed syrup would prompt reformulations to ensure its compliance throughout the chain from production to the time of exposure to the bee. Accompanying measures (temperature control) would be needed throughout the chain. Reformulated bee feeds would need to be tested in pre-market trials under practical conditions in all European bee keeping climates to safely exclude other potential adverse effect of currently not predictable variables.
Der phenoTest – durch 4D-Phänotypisierung Keimfähigkeit und Triebkraft automatisiert messen
Authors: Wolff Antje , Götz Yvonne
Published: December 2019

Das Pflanzenzüchtungsunternehmen Strube entwickelte in Zusammenarbeit mit dem Fraunhofer-Institut für Zerstörungsfreie Prüfsysteme (IZFP) ein Hochdurchsatz-Keimtestverfahren für Zuckerrübensamen. Der phenoTest basiert auf einer automatisierten 4D-Phänotypisierung von keimenden Samen und den entsprechenden Keimpflanzen im Labor.

Gegenüber dem allgemein üblichen visuellen ISTA-Keimfähigkeitstest erfolgt die Klassifizierung bei Strubes phenoTest auf der Basis objektiver Messwerte und ist damit standardisiert. Die tatsächliche Vermessung der Keimpflanzen erlaubt nicht nur Aussagen zur Keimfähigkeit, sondern auch zur Triebkraft und Homogenität einer Partie. Zudem werden die Ergebnisse nicht nur als Messwerte, sondern auch in Form von 3D-Bildern jeder einzelnen Pflanze dokumentiert.
Kinetic and thermodynamic study of the adsorption of calcium onto sugar beet pulp
Authors: Qin Huang , Si-ming Zhu , Di Zeng , Shu-juan Yu
Published: December 2019

Sugar beet pulp (SBP) was used as low value adsorbent for the removal of calcium from hard water. Batch experiments were conducted to determine the factors affecting adsorption of the process such as pH value and Ca concentration. The adsorption equilibrium of Ca2+ by the SBP is reached after 100min and a pseudo second-order kinetic model can describe the adsorption process. The initial concentrations of Ca varied from 927 to 1127mgCa2+/L. A dose of 30g/L sugar beet pulp was sufficient for the optimum removal of calcium. The overall uptake of Ca ions by sugar beet pulp has its maximum at pH=8. The adsorption equilibrium data fitted well with the Langmuir adsorption isotherm equation.
Alles, was Sie zum Thema Explosionsschutz wissen müssen
Authors: Fuchs Sandra
Published: December 2019

Explosionsschutz ist ein breites Aufgabengebiet. Dieser Artikel informiert kompakt über die Grundlagen des Explosionsschutzes und die zur Verfügung stehenden Schutzsysteme.