Incidencia del mosaico de la higuera en dos zonas del este de España

Durante el periodo 2001-2003 se evaluó la importancia patológica del mosaico de la higuera en el cultivo de la higuera (Ficus carica L.) en la zona este de España. Para ello se muestrearon aleatoriamente un total de 70 campos distribuidos en dos zonas: Lleida y Alicante. Se evaluó la cantidad de enfermedad en varias colecciones de variedades y se siguió el desarrollo de la enfermedad durante este tiempo en varios campos. Los resultados mostraron que el mosaico de la higuera es una enfermedad ampliamente extendida aunque con una progresión limitada. La incidencia media fue del 95% y la severidad media del 13%. La máxima expresión de la enfermedad se observó en primavera reduciéndose considerablemente la severidad en verano. Asimismo se observó una gran variabilidad en la cantidad de síntomas según el genotipo de la planta. Las variedades más extendidas en Lleida 'Cuello de dama negro' y en Alicante 'Colar' presentaron un severidad alta y mediana, respectivamente. El ácaro transmisor de la enfermedad Aceria ficus Cotte se identificó en todas las muestras con síntomas analizadas.

La figuera i el seu entorn. 'La higuera y su entorno'.

Resumen tomado del recurso

Diario de viajes del segundo grupo, formado por los alumnos Higuera, Vindrell, Gestera, Rolando y Pere

Expedición a Colmenar Viejo-Expedición a Asturias-Grupo Santa Bárbara

Novae salis proprietates : dissertatio physico-medica de salis hispani, vulgò de la Laguna de la Higuera ... /

Mode of access: Internet.

Instruccion para el cultivo de la planta nopal ó tuna higuera, y cria de la cochinilla /

Mode of access: Internet.

Diâmetro pupilar e fadiga mental em tarefas de controle de tráfego aéreo

Researches point out that the pupil diameter is a sign for fatigue calibration. In this study, we try to analyze how, through a more complex task of air traffic control, the participants will show a bigger pupil diameter than in tasks of easier air traffic control. Likewise, as the theories that go in line with compensatory mechanisms assume, if the job/task requires it, new resources may be provided to continue its execution. The sample had 61 participants, and two variables were manipulated: traffic density on condition many aircrafts and few aircrafts. And the other variable was the time on the task with 5 minute intervals for 2 hours (23 intervals). The dependent variable was the pupil diameter. The results showed that participants who performed the most complex task had bigger pupil diameter. At the same time, they showed that more activity of the participant, major would be the diameter pupilar. Also, the variable TOT (Time Of Task) showed that the pupil diminished, and then it continued increasing due to a generation of new resources.

Memoria de la actividad de hospitales concertados de Andalucía 2010 [Recurso electrónico]

Publicado en la página web de la Consejería de Salud y Bienestar Social: www.juntadeandalucia.es/salud

Análisis de la actividad realizada por hospitales concertados 2005 - 2007

Libro y tablas

Bond strength of orthodontic brackets using different light and self-curing cements

The purpose of the study was to evaluate the shear bond strength of stainless steel orthodontic brackets directly bonded to extracted human premolar teeth. Fifty teeth were randomly divided into ¿ve groups: (1) System One (chemically cured composite resin), (2) Light Bond (light-cured composite resin), (3) Vivaglass Cem (self-curing glass ionomer cement), (4) Fuji Ortho LC (light-cured glass ionomer cement) used after 37% orthophosphoric acid¿etching of enamel (5) Fuji Ortho LC without orthophosphoric acid¿etching. The brackets were placed on the buccal and lingual surfaces of each tooth, and the specimens were stored in distilled water (24 hours) at 378C and thermocycled. Teeth were mounted on acrylic block frames, and brackets were debonded using an Instron machine. Shear bond strength values at fracture (Nw)were recorded. ANOVA and Student-Newman-Keuls multiple comparison tests were performed (P , .05). Bonding failure site was recorded by stereomicroscope and analyzed by Chi-square test, selected specimens of each group were observed by scanning electron microscope. System One attained the highest bond strength. Light Bond and Fuji Ortho LC, when using an acid-etching technique, obtained bond strengths that were within the range of estimated bond strength values for successful clinical bonding. Fuji Ortho LC and Vivaglass Cem left an almost clean enamel surface after debracketing.

Razonamiento terapéutico en un caso de protrusión de incisivos superiores. Caso clínico

El caso estudiado corresponde a una niña de 13 años y 1 mes, que acude a la consulta de ortodoncia por una ligera protrusión de incisivos superiores. Presenta una oclusión de clase I, molar y canina, y clase I esquelética. Con una discrepancia inferior de 4 mm, un patrón de crecimiento dólico, y un perfil recto con el surco supramentoniano borrado. Ante una paciente de estas características se nos plantean diversas posibilidades de tratamiento, con o sin extracciones, e incluso la posibilidad de no tratar.

Effect of water contamination on the shear bond strength of five orthodontic adhesives

Objectives: To evaluate the shear bond strength and site of failure of brackets bonded to dry and wet enamel. Study design: 50 teeth were divided into ten groups of 5 teeth each (10 surfaces). In half the groups enamel was kept dry before bonding, and in the other half distilled water was applied to wet the surface after etching. The following groups were established: 1)Acid/Transbond-XT (dry/wet) XT; 2) Transbond Plus Self Etching Primer (TSEP)/Transbond-XT paste (dry/wet); 3) Concise (dry), Transbond MIP/Concise (wet), 4) FujiOrtho-LC (dry/wet); 5) SmartBond (dry/wet). Brackets were bonded to both buccal and lingual surfaces. Specimens were stored in distilled water (24 hours at 37ºC) and thermocycled. Brackets were debonded using a Universal testing machine (cross-head speed 1 mm/min). Failure sites were classified using a stereomicroscope. Results: No significant differences in bond strength were detected between the adhesives under wet and dry conditions except for Smart- Bond, whose bond strength was significantly lower under dry conditions. For all the adhesives most bond failures were of mixed site location except for Smartbond, which failed at the adhesive-bracket interface. Conclusions: Under wet conditions the bonding capacity of the adhesives tested was similar than under dry conditions, with the exception of SmartBond which improved under wet conditions

Effect of chitosan-carvacrol edible coatings on the quality and shelf life of tilapia (Oreochromis niloticus) fillets stored in ice

Abstract Fish consumption has increased in recent years. However, fish meat is highly perishable, which demonstrates the need for technologies to preserve its quality. Edible coatings (EC) might provide an alternative to extend the shelf life of fish. The goal of this study was to evaluate the effect of EC of chitosan (C) in combination with carvacrol (CAR) on the physical and microbiological changes of tilapia fillets. Fillets were submerged for two minutes in different treatments (T1: control; T2: C 2%; T3: C 2% + 0.125% CAR; T 4: C 2% + 0.25% CAR). At the end of storage, T1 and T2 showed the lowest values of total volatile bases (TVB). The color parameters L*, a* and b* varied from each treatment. The texture decreased and the different treatments reduced the microbial population in relation to the control; T3 and T4 were the most effective. These results show that the use of C with CAR might be an alternative method to preserve the quality and safety of tilapia fillets.

Variaciones en eficiencia productiva y rentabilidad de la empresa en tres explotaciones de ovinos de pelo en Tamaulipas

Tesis (Maestría en Ciencias en Producción Animal) UANL

Sueño, hambre, saciedad, antojo de alimentos, actividad física, ganancia de peso y complicaciones del embarazo.

Tesis (Maestría en Ciencias de Enfermería) UANL, 2014.

Indice general y concordante, en que por órden alfabético se ponen todos los puntos, asuntos y materias que se tratan y tocan en los capítulos, tratados y reales resoluciones que componen los doce tomos de la Libreria de jueces y sus adicciones...

UANL