bluuebunny/crossref_metadata_2025_split huggingface dataset:
Efecto de Biocontroladores Sobre la Dinámica Poblacional de Hongos de Suelo en un Cultivo de Maracuyá (Passiflora Edulis Sims Var. Flavicarpa)
Authors: Granobles Óscar A. , Torres G Celina 
Published: August 2019

Las poblaciones fúngicas del suelo se encuentran involucradas en un amplio rango de procesos ecosistémicos, como la participación en los ciclos biogeoquímicos, descomposición de materia orgánica y en la causa de algunas enfermedades de especies vegetales. En la ola invernal del 2010, en los suelos del Norte del Valle del Cauca, se generó probablemente un cambio en la dinámica poblacional de hongos patógenos asociados al cultivo de Maracuyá, debido al cambio de condiciones ambientales del suelo. Esta investigación estuvo encaminada a determinar cómo la dinámica de las poblaciones de hongos varía con respecto a diferentes tratamientos. Se comparó la diversidad, abundancia y riqueza de hongos del suelo, en parcelas tratadas con una mezcla de Trichoderma harzianum - Bacillus subtilis, Vinazas y manejo convencional con fertilizantes: NH4SO4, KNO3y FOSS 61 y la mezcla: DAP, Triple 15 y KCL, en la fi nca “La Esperanza” municipio de Roldanillo. Las cepas aisladas y purifi cadas se caracterizaron morfológicamente a través de claves taxonómicas. Se identifi caron 13 especies, 28 morfotipos: 17 géneros y 2 morfoespecies. El ANOVA no mostró diferencias signifi cativas en diversidad (p=0.31), abundancia (p=0.98) y riqueza (p=0.50). Las especies de Trichoderma no fueron signifi cativamente abundantes y no se observó actividad biocontroladora, pero su presencia en el suelo participa en la transformación de los agroquímicos utilizados, restaurando los terrenos intervenidos. Por su parte Bacillus subtilis, presentó actividad antibiótica sobre los hongos patógenos aislados del suelo, confi rmándose su actividad como biocontrolador, mientras que las vinazas no mostraron diferencias con respecto a los biocontroladores y los agroquímicos no mostraron efecto inhibitorio de hongos patógenos en la época de sequía.
Extraction, Chemical Composition and Antimicrobial Activity of the Essential Oils of Pipilongo (Piper Tuberculatum)Using Supercritical Carbon Dioxide
Authors: Restrepo Osorio Jaime , Colmenares Dulcey Ana Julia , Mora Luis E. , Sánchez Andica Rubén Albeiro 
Published: August 2019

Essential oils from pipilongo seeds (Piper tuberculatum) was extracted using supercritical carbon dioxide. The extraction was performed as a function of particle size of the grinded seeds. The highest yield (2,812%) was obtained with the smallest particle size. The chemical composition analysis of the oil by GC-MS led to identify 15 compounds, some of which are β-elemene, caryophyllene, β-farnesene, neophytadiene and piperine among others. The microbicide activity of the essential oil was determined by Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) assays, showing that the growth of the bacteria Staphylococcus aureus and Bacillus subtilis was inhibited, and hence with a possible microbicidal effect, whereas for pseudomonas aeruginosa and Salmonella typhimurium showed no effect on their growth.
Comparison of DPPH Free Radical Scavenging, Ferric Reducing Antioxidant Power (FRAP), and Total Phenolic Content of Two Meriania Species (Melastomataceae)
Authors: Valverde Malaver Claudia Lorena , Colmenares Dulcey Ana Julia , Isaza Martínez José Hipólito 
Published: August 2019

Searching for new antioxidants used in pharmaceuticals, cosmetics or agrochemicals have increased today. Many phenolic compounds have been reported as promising for this goal. Melastomataceae is rich in these compounds. Consequently, in this research the antioxidant power for Meriania nobilis and M. hernandoi (Melastomataceae) was compared.
Distribución del Rendimiento y de Algunos de sus Componentes en Cada Uno de los Nudos de la Planta de Frijol (phaseolus Vulgaris L.)
Authors: Díaz M Fabriciano 
Published: August 2019

En el Centro Internacional de Agricultura Tropical (CIAT) en Palmita Colombia. se sembraron plantas de frijol de la variedad Porrillo sintético a una densidad de 25 plañías por metro cuadrado. La siembra se hizo con cuatro replicaciónes y cada una una las replicaciones se sembró en una área de 98 metros cuadrados. Para analizar los distintos parámetros se hizo un muestreo semanal, el primero 7 días antes de inicio de floración (23 días después de emergencia) y el último a la madures fisiológica de las vainas, 79 días después de emergencia, En cada uno de los muestreos se realizaron dos submuestreos la primera se hizo tomando 4 plantas por repetición, eligiendo ejemplares que tuvieren su estructructura completa.
Estudio del Perfil de Profundidad (Depth Analysis) de Micas Seguido por Iss-Sims
Authors: Stouvenel H. P. 
Published: August 2019

Por medición de la perdida de energía en colisiones clástica-s de iones de gas noble a energía moderada sobre nucas se estudio la concentración en la superfino de loa diferentes componentes: 0, F, Al + Si, K. Ti y Fe.El mismo bombardeo produce erosión de la superficie exponiendo sucesiva mente las diferentes capas del material. Esto permite la realización de análisis a profundidades variables dentro del material (DEPTH ANALYSYS). Este análisis, en el caso de las micas, no puede ser realizado debido a las pert urbac iones que simultáneamente produce el bombardeo en el material: Sputtering preferenrial, implantación, reconstrucción superficial o formación de enlaces, etc.El análixix por enpedroscopía de masas de los gases residuales aporta información adicional La observación por microscopía complementa esta investigación.
Exploración Geofísica de Bentonitas y Diatomitas en el Corregimiento de Vallejuelo del Municipio de Zarzal (Valle)
Authors: Zúñiga Orlando , Padilla Luis E. 
Published: August 2019

El presente estudio tiene por objeto presentar los resultados de las exploraciones geológicas y geofísicas en el corregimiento de VAllejuelo del Minicipio de Zarzal (Valle), encaminados a determinar reservas significativas de bentonitas y diatomitas. Se utilizó el método geoleléctrico con un dispositivo de tipo Scidumbergei. El procesamiento de datos geoeléctricos se realizó por medio de un filtro tipo Cihosh V'2.0. los resultados obtenidos de la exploración permitieron describir y evaluar algunos recursos naturales promisorios de la zona de estudio
FREEDOM, THE CHIMERA. Variations of a theme
Authors: Barreto José Fernando 
Published: August 2019

Un gran silencio hoy recorre AméricaLa del indio, el mestizo, la del zambo y el negro.Nación hace quinientos años cuando por vez primeraEl “blanco” holló nuestra tranquila tierra.
No fue bastante el trueno que estalló en la epopeyaLibertaria nacida en el silencio de las Logias viajeras,De las logias de Europa y en las de nuestras sierrasQue tuvieron por fuente el Iluminismo y la EnciclopediaLa negación de Dios y la inmensa miseria,El sonar de tambor y la flauta traversa,La caña de los valles y el trigo en la meseta,El blanco de las nieves y el tremor de la tierra,El llanto de los niños y el gemir de las viejasLa muerte de los hombres y el grito de las hembras.
Un poderoso grito hoy vuelve a recorrer América.El mismo que naciera de Miranda y Bolívar,de Sanmartín y O’Higgins, de Sublett y Domínguez,De Madero y de Villa, de la Pola y Manuela,De Socorro Rodríguez, de Galán y de Herrera,De Acevedo y de Torres, de Sucre y de PovedaDe Martí, de Petain, de Anzoátegui y CarreraY de tantos valientes que clamaron la guerraPara que pudiéramos destrozar las cadenasQue agrillaban nuestras manos y piernas,Pero nunca las fuertes ansias de libertad. Un gran silencio de nuevo invade a América,El mismo que creciera de la playa a la selvaDe la orilla del mar a la inhiesta ladera,De la pampa tranquila a las cumbres eternasCuyos riscos enormes son como azucenas,Cubiertos por las sábanas de las nieves perpetuas Donde el grito estentóreo de Libertad, se hiela
Un gran silencio hoy recubre a América.La liberta no existe, es sólo una quimera.
Cross-bite treatment with functional orthopedic maxillary Bimler C. Case report
Authors: Bedoya Antonio , Gallego Mónica 
Published: August 2019

Managing a crossbite unidental in an adolescent by means of functional orthopedic treatment maxillary (Bimler C) after a few months of permanent use, it is unsatisfactory in the functional, occlusal and aesthetic area. Allowing for the patient with a point pleasant, and avoiding a sequence of tissue damage dental, bone and periodontal that can have irreversible consequences for teens. It is necessary to a good clinical examination and a sound plan of treatment for the functional orthopedics of the Maxillas allow for the correct solution to this malocclusion.
Key words: Anterior crossbite, orthopedic treatment maxillary, Bimler C.
Early treatment of anterior cross bite. A literature review
Authors: Hernández Jesús , Padilla Margarita 
Published: August 2019

Nowadays, it is widely accepted the importance of treating early occlusal abnormalities of clinical significance for the development of the stomatognathic system. An early treatment would restore the harmony and the functionality of the craniofacial complex, it simplifies the corrective procedures, reduces the need for permanent tooth extractions and brings psychological benefits to patients, to name a few. The presence of malocclusions should intervene early to restore proper neural excitation in the craniofacial complex and provide the conditions necessary for each patient to receive their growth potential. The anterior cross bite (MCA) should be treated early to prevent harmful effects on growth and, the development of the maxilla and mandible, to avoid traumatic occlusal forces and restore proper muscle contraction patterns in the patient. This article shows some of the early treatment options for the MCA in primary and mixed dentition after an accurate diagnosis.

Key words: Anterior cross bite, early treatment, class III malocclusion, occlusal plane. Periodontitis, microbiology, transmission, Aggregatibacter actinomycetemcomitans.
Prevalence of infection dissemination from odontogenic origin to the bucomaxilofacial complex
Authors: Moreno Johana , Gutiérrez Carlos , Rodríguez Martha , Jaramillo Adriana 
Published: August 2019

Objective: To establish the prevalence of infectious dissemination of odontogenic origin of the maxillofacial complex in patients attending for emergency consultation and outpatien service of a second level hospital in the city of Cali.
Materials and methods: We reviewed 142 medical records of adult patients of any gender and ethnicity, with diagnostic impression of periapical abscess with and without fistula, periodontal abscess, pericoronitis, cellulitis and mouth and face abscesses that had disseminations to maxilla and mandible, who attended the emergency dental service and the outpatient service of a level II hospital in Cali in 2009.
Results: One hundred and twenty four of 695 patients who attended the service of dentistry presented any infection of odontogenic origin, equivalent to the 17.8%. The most frequent diagnostics were acute periocoronitis, cellulitis and abscess.
Discussion: The dentist must know the prevalence of these infections and the risks of occurrence of a more complicated condition as a mediastinitis by spread from the dental infection, with a high rate of mortality. Infections such as these can put at risk the life of the patient which leads to hospitalization.
Conclusions: The anatomical area with greater commitment was the lower maxillary infection spread from the lower molars and premolars. It is important to recommend further promotion and prevention education strategy directed to dentists and vulnerable population, to explain the risks associated with an oral infection and the importance of early treatment and the possibility of generating resistance to antibiotics.
Standardization of a protocol to irradiate cell cultures with low level laser
Authors: Domínguez Ángela , Criollo Gómez William 
Published: August 2019

Introduction: It is impossible to apply orthodontic therapeutic laser during the orthodontic treatment and to select different times of exposure, frequency or intensity for every single cell. The whole area gets irradiated in seconds according to the laser type . This could have a proliferation effect in some cells and a harmful effect in others cells. So, it´s very important to asses the effects of a laser application on the cells involved in dental movement, to verify the effect and reaction after laser therapy.
Objective: To create and standarized a clinical protocol to irradiate culture cells involved in dental movement (Human fibroblasts, osteoblasts and pre-osteoclasts in order to understand the basics of it´s clinical effect.
Materials and methods: Gingival and periodontal fibroblasts, normal human osteoblasts (NHOst) and human osteoclast progenitor cells in culture were irradiated using a low energy level laser (As-GaAl), operated at 36.73mW, 832.79nm nm wavelength 3.75 J/cm2 and 32.40 seconds per well.
Conclusions: The cytotoxicity tests showed that irradiation is safe protocol for the four groups of cell cultures.
Facial nerve: Essential aspects from the biomedical sciences
Authors: Rivera Guillermo 
Published: August 2019

This article is a review of the anatomical literature about of the facial nerve. It has historical aspects, functional components, periphery route inside and outside of the petrous portion of the temporal bone. It describes the nerve branches and territories of innervation. It also describes its nervous connections to the brain`s stem, specifically to the pons, which is the cerebral center, where facial nerves’ motor and vegetative nucleus is located. The information presented here could be useful to students of medicine, dentistry and others health programs at level of undergraduate and postgraduate. In this article have been used known books of anatomy and neuroanatomy. It has been also used articles of the last five years written by professional in neurosurgery, otorhinolaryngology and morphology. This article presents a correlation among the facial nerve anatomy and its implications in pathology, trauma and surgery of head and neck region.
Early treatment of anterior open bite with functional orthopedic appliances. A case report
Authors: Valencia Ana María , Hurtado Ana María , Hernández Jesús Alberto 
Published: August 2019

Anterior open bites are characterized by altered occlusal relationships. They cause discrepancies at the jaws that trigger a parafunctional muscular imbalance throughout the stomatognathic system.When this alteration is intervened early, again of normal functions can be achieved but also intervention causes facial changes that improve the aesthetics of the patient. It is important to take into consideration the complexity and the multifactorial etiology of anterior open bites to achieve their correction and long-term clinical stability. Different therapeutic approaches have been described for the treatment of anterior open bites including: orthodontics, functional orthopedics and even surgical interventions. Here We present a clinical case of a seven-year-old male patient who consulted for orthopedic treatment of an anterior open bite. Clinical findings determined a Class II cephalometric malocclusion with anterior skeletal open bite, oral respiratory pattern and atypical swallowing. Orthopedic treatment was done using Simoes Network 2 (SN2) functional appliances. At the first year of follow-up facial and intraoral clinical changes were noted. During the second year of follow-up radiographic changes showed improvement in craniofacial and functional relationships.
Efectos del raspaje y alisado radicular a boca completa con azitromicina sobre los niveles de proteina C reactiva ultra sensible, parametros clínicos y microbiológicos periodontales. Ensayo clinico aleatorizado
Authors: Soto-Franco Jorge-Enrique , Aldana Heberth-Fernando , Navia Juan-Manuel , Peláez Melissa , Quisoboni Jorge , O'Meara María-Alexandra , Contreras Adolfo 
Published: August 2019

RESUMENObjetivo: El propósito de este ensayo clínico controlado aleatorizado simpleciego fue determinar el efecto del raspaje y alisado radicular en una sesión adjunto a azitromicina oral, sobre los niveles de proteína C reactiva ultra sensible y otros biomarcadores sanguíneos, parámetros clínicos y microbiológicos periodontales en pacientes con periodontitis crónica tres meses después del tratamiento.
Materiales y Métodos: 49 sujetos con periodontitis crónica participaron en el estudio y fueron asignados aleatoriamente en dos grupos de 27 pacientes, el grupo intervención recibió raspaje y alisado radicular adjunto a azitromicina (RAR+Azi) 500 mg/día por cinco días, y el grupo control recibió raspaje y alisado radicular más placebo (RAR+Pb), ambos tratamiento en sesión única. Los grupos de periodontitisrecibieron un examen periodontal a boca completa, análisis de sangre y cultivos microbiológicos al inicio del estudio y tres meses después del tratamiento. Se incluyó un grupo referencia de 25 pacientes periodontalmente sanos tomando muestras sólo al inicio. La variable principal de desenlace fue la variación de la proteína C reactiva ultra sensible. Las variables de resultado secundarias fueron la variación de trigliceridos, colesterol de alta densidad (HDL), colesterol de baja densidad (LDL), glucosa en ayunas, profundidad al sondaje (PS) y composición microbiana.
Resultados: La terapia RAR+Azi no redujo significativamente los niveles plasmáticosde hsPCR, sin embargo, se observó una tendencia positiva (4,33 a 2,99 mg/L). Este grupo obtuvo también una mayor reducción en PS, índice arterial y frecuencia de detección de Porphyromonas gingivalis y Prevotela intermedia en comparación con el grupo RAR+Pb (p-0.05). Los otros parámetros sanguíneos no cambiaron significativamente. En contraste, el grupo control aumentó los niveles de hsPCR después dela terapia y en algunos casos se detectó un aumento de PS.
Conclusiones: La terapia de RAR+Azi ofrece a corto plazo beneficios clínicos y microbiológicos comparado a RAR solo. No se encontraron diferencias significativas en los niveles de hsPCR. Es necesariorealizar estudios con mayor tiempo de seguimiento para confirmar o rechazar la hipótesis que el tratamiento periodontal solo o con antibióticos generan efectos enlos niveles de hsPCR y otros marcadores de riesgo cardiovascular.
Palabras clave: Periodontitis crónica,proteína C reactiva, azitromicina, ensayoclínico aleatorizado.
Dietary intake and early childhood caries
Authors: Villegas Lina María , Villavicencio Judy Elena , Contreras Adolfo 
Published: August 2019

Early childhood caries (ECC) affect children less than 71 months of age (1) and it represents a public health problem in countries worldwide (2–4). The mean ECC prevalence in United Nations Countries was 23.8% in children younger than 36 months and 57.3% in children aged 36 to 71 months. East Asia and Latin America and the Caribbean were the worst affected by ECC among children aged 36 to 71 months (5).
Dental caries pertains to a group of diseases that are estimated “complex” or “multifactorial,” with no single origin pathway (6) and it is resulted by the interaction of bacteria, mainly Streptococci mutans (SM) and actobacilli (LB), and sugary foods on tooth enamel (6,7). Additionally, there must be a lack of oral hygiene and lack of use of fluoride (8).
ANTECEDENTS AND CONSEQUENCES OF CUSTOMER INTENTION TO ADOPT INTERNET BANKING THROUGH GAMIFICATION
Authors: Angelina Fransisca , Risqiani Renny , Fikri Amir 
Published: August 2019

Purpose – The purpose of this research is to analyze the influence of gamification in the use of internet banking on the intention of customers to adopt and recommend internet banking towards Compatibility, Innovativeness, Web Design, Web Characteristic, Performance Expectancy, Effort Expectancy . This research will help the Bank to measure the effect of gamification towards their customer to use Internet Banking. So they can innovate their Internet Banking system to be more fun and entertaining, so the customer will feel more enjoy to use and they will recommend to other people. Design/methodology/approach – 192 responses were collected from customers of internet banking user by using an online questionnaire. Using the convenience sampling approach. The collected data was analyzed using SEM with the help of PLS. Findings – The results indicate that intention to adopt internet banking is positively affected by Innovativeness, Web Design Performance Expectancy and Effort Expectancy . While compatibility and web characteristic doesn’t have a positive effect. The moderating effect of gamification suggested that the relationship between customer intention to adopt and customer intention to recommend will make the gamification effect become weak. Practical Implications – The research suggests that web designer and bank management should focus on the website design of the internet banking. Enjoyable internet banking website with reward and point system will help to improve user’s intention to adopt and intention to recommend internet banking with others. So the bank should make an innovative reward system for every transaction in internet banking. Originality/value – This research provide the technology acceptance construct and adding the game elements in technology perspective of internet banking as a moderating effect, to analyze the element effect towards intention to use and intention to recommend.
THE ANTECEDENT AND CONSEQUENCES OF CUSTOMER TRUST
Authors: Sari Novita Dian , Hermawan Asep 
Published: August 2019

Purpose - The purpose of this research was analyzed the effect of Competence on Customer Trust, was analyzed the effect of Stability on Customer Trust; and was analyzed the effect of Integrity on Customer Trust, was analyzed the effect of Customer Orientation on Customer Trust, was analyzed the effect of Transparancy on Customer Trust, was analyzed the effect of Customer Experience on Customer Trust, was analyzed the effect of Customer Trust on Customer Loyalty. Design/methodology/approach - The methodology of this research were collected from one hundred and seventy private banking consumer’s as respondent. Respondents were asked to answer a questionnaire about competence, stability, integrity, customer orientation, transparency, customer experience, customer trust, customer loyalty. Findings – Finding and contribution in this research was examined competence and transparency are the most important determinant of customer trust. Originality/Value - Research limitations/ implication in this research was indicated one hundred and seventy private banking consumer’s as respondent in this research. The data were collected from private banking consumer’s with purposive sampling.