STECF Evaluation of Fishing Effort Regimes in European Waters - Part 2 (STECF-13-21)

STECF notes that it has extensively addressed the ToR regarding the requested fishing effort regime evaluations in the 1. Eastern and Western Baltic, 2. the Kattegat, 3. the Skagerrak, North Sea, European waters in ICES Div.2 and the Eastern Channel, 4. to the West of Scotland, 5. Irish Sea, 6. Celtic Sea, 7. Atlantic waters off the Iberian Peninsula, 8. Western Channel, 9. Western Waters and Deep Sea 10. and the Bay of Biscay, i.e. updated estimates of trends in fishing effort, landings and discards by species, CPUE and LPUE by fisheries and species, and partial fishing mortalities for effort regulated and non-regulated fisheries by Member States. Few ToR could not be accomplished due to time constraints and/or data deficiencies. It is noted that compilations of fisheries specific data by fishing effort management regime and Member State are provided as electronic appendixes and can be downloaded at http://stecf.jrc.ec.europa.eu/web/stecf/ewg1313 in order to facilitate transparent dissemination of the information and further use. Due to the complexity of the fisheries information provided, interested users are advised to consult the data quality notes and data notations provided in the present report.JRC.G.4-Maritime affair

Utilización de factores de crecimiento plaquetarios asociados a fosfato pentacálcico en el tratamiento de lesiones óseas paratumorales en la infancia

El tratamiento de las lesiones óseas paratumorales (como el quiste óseo aneurismático y el quiste óseo simple) continúa siendo controvertido. Aunque existen diferentes posibilidades de tratamiento, el porcentaje de fallo en la curación debido a recidivas de estas lesiones no es desdeñable. Los autores presentan su experiencia retrospectiva en 5 casos en diferentes localizaciones anatómicas, tratados mediante curetaje y relleno de la lesión mediante un sustituto óseo (fosfato pentacálcico, fibrina y factores de crecimiento autólogos derivados de plaquetas) con resultados satisfactorios.Treatment of tumorlike lesions of bone (as aneurysmal bone cyst and simple bone cyst) remains controversial. Although there are different possibilities of treatment, the rate of failure to cure due to recurrences of both types of lesions is not negligible. The authors present their retrospective experience in 5 cases in different locations, where such lesions were treated by means of curettage and grafting using a bone substitute (pentacalcium phosphate, fibrine and autologous platelet derived growth factors) with satisfactory results

Cementless hydroxyapatite coated hip prostheses

More than twenty years ago, hydroxyapatite (HA), calcium phosphate ceramics, was introduced as a coating for cementless hip prostheses. The choice of this ceramic is due to its composition being similar to organic apatite bone crystals. This ceramic is biocompatible, bioactive, and osteoconductive. These qualities facilitate the primary stability and osseointegration of implants Our surgical experience includes the implantation of more than 4,000 cementless hydroxyapatite coated hip prostheses since 1990 The models implanted are coated with HA in the acetabulum and in the metaphyseal area of the stem.The results corresponding to survival and stability of implants were very satisfactory in the long-term. From our experience, HA-coated hip implants are a reliable alternative which can achieve long termsurvival, provided that certain requirements aremet: good design selection, sound choice of bearing surfaces based on patient life expectancy,meticulous surgical technique, and indications based on adequate bone quality

A predictive mechanical model for evaluating vertebral fracture probability in lumbar spine under different osteoporotic drug therapies

Osteoporotic vertebral fractures represent a major cause of disability, loss of quality of life and even mortality among the elderly population. Decisions on drug therapy are based on the assessment of risk factors for fracture from bone mineral density (BMD) measurements.A previously developed model, based on the Damage and Fracture Mechanics, was applied for the evaluation of the mechanical magnitudes involved in the fracture process from clinical BMD measurements. BMD evolution in untreated patients and in patients with seven different treatments was analyzed from clinical studies in order to compare the variation in the risk of fracture. The predictive model was applied in a finite element simulation of the whole lumbar spine, obtaining detailed maps of damage and fracture probability, identifying high-risk local zones at vertebral body.For every vertebra, strontium ranelate exhibits the highest decrease, whereas minimum decrease is achieved with oral ibandronate. All the treatments manifest similar trends for every vertebra. Conversely, for the natural BMD evolution, as bone stiffness decreases, the mechanical damage and fracture probability show a significant increase (as it occurs in the natural history of BMD). Vertebral walls and external areas of vertebral end plates are the zones at greatest risk, in coincidence with the typical locations of osteoporotic fractures, characterized by a vertebral crushing due to the collapse of vertebral walls.This methodology could be applied for an individual patient, in order to obtain the trends corresponding to different treatments, in identifying at-risk individuals in early stages of osteoporosis and might be helpful for treatment decisions

Validation of the Spanish version of the Multidimensional State Boredom Scale (MSBS)

Background: Boredom, which is a common problem in the general population, has been associated with several psychiatric disorders. The Multidimensional State Boredom Scale (MSBS) was developed, based on a theoretically and empirically grounded definition of boredom, to assess this construct. The aim of the present study was to assess the psychometric properties of the Spanish validated version of the MSBS in a multi-age sample recruited from the general population. Methods: The patients (N = 303) were recruited from primary care settings. In addition to the sociodemographic variables and the MSBS, the General Health Questionnaire 28 items (GHQ-28), Positive and Negative Affect Scale (PANAS), Negative subscale and the Mindful Attention Awareness Scale (MAAS) were administered. We used confirmatory factor analysis (CFA) to analyse the dimensionality of the MSBS. Cronbach’s a coefficient was used to analyse the internal consistency of the scale. The consistency of the MSBS over time (test-retest reliability) was assessed using the intra-class correlation coefficient. The construct validity was examined by calculating Pearson’s r correlations between the MSBS with theoretically related and unrelated constructs. Cronbach’s a for MSBS was 0.89 (95 % CI, 0.87–0.92), ranging from 0.75 to 0.83 for the 5 subscales. Results: The characteristics of the final sample (N = 303) were that the participants were primarily female (66.77 %) with a mean age of 49.32 years (SD, 11.46) and primarily European (94.71 %). The CFA of the MSBS confirmed that the original five-factor model showed good fit indices: CFI = .96; GFI = .94; SRMR = .05; and RMSEA = .06 [.05–.08]. Cronbach’s a for MSBS was 0.89 (95 % CI, 0.87–0.92), ranging from 0.75 to 0.83 for the 5 subscales. The MSBS showed a test-retest coefficient measured with an ICC of 0.90 (95 % CI, 0.88–0.92). The ICC for the 5 subscales ranged from 0.81 to 0.89. The MSBS showed a significant negative correlation with MAAS and a significant positive correlation with the GHQ (total score and subscales) and PANAS-Negative Affect. Conclusions: The Spanish version of the MSBS has been validated as a reliable instrument for measuring boredom in the general population. This study will facilitate the assessment of boredom for clinical and research purposes in Spanish-speaking populations

Tachyon warm inflationary universe model in the weak dissipative regime

Warm inflationary universe model in a tachyon field theory is studied in the weak dissipative regime. We develop our model for an exponential potential and the dissipation parameter $\Gamma=\Gamma_0$=constant. We describe scalar and tensor perturbations for this scenario.Comment: 9 pages, accepted by European Physical Journal

Factores del retardo de consolidación en fracturas de antebrazo pediátricas

El objetivo de este estudio es determinar factores para el retardo de curación en fracturas pediátricas diafisarias de antebrazo. Presentamos un estudio caso-control de todas las fracturas pediáticas de antebrazo tratadas en el Hospital Universitario Miguel Servet, desde 2003 hasta 2009, y que presentaron retardo de consolidación, con un seguimiento mínimo de 12 meses. Los criterios de exclusión fueron fractura-luxación, infección, osteosíntesis insuficiente, fractura en tallo verde, abierta, patológica y asociada a fractura de cabeza radial, así como pacientes sin el seguimiento mínimo establecido. El cálculo estadístico incluyó análisis de regresión lineal bivariante y multivariante. Resultados: Durante este periodo se trataron 441 fracturas de antebrazo completas, de ambos huesos: 14 de ellas (3.2%) sufrieron retardo de consolidación; y 63 controles cumplieron los criterios de inclusión y fueron seleccionados aleatoriamente. El análisis bivariante mostró diferencias significativas entre los grupos "retardo de consolidación" y "control" en edad, necesidad de tratamiento quirúrgico, reducción abierta frente a cerrada y tiempo hasta retirada del material. Si embargo, la reducción abierta de la fractura, más frecuente en el grupo "retardo de consolidación", fue la única variable que permaneció asociada en el análisis multivariante. Conclusiones: El factor predictivo más importante para el retardo de consolidación en fracturas pediátricas de antebrazo es la reducción abierta.The aim of this study was to assess predictive factors for delayed healing in forearm paediatric fractures. This is a case-control study of all paediatric shaft fractures of forearm presenting delayed union in follow-up period of 12 months or more, from 2003 through 2009, treated in Miguel Servet University Hospital. Exclusion criteria were fracture-dislocations, infection, suboptimal osteosynthesis, greenstick, open, pathologic and associated radial head fractures, as well as patients without stablished period of follow up. Statistical assessment included bivariant and multivariant linear regression analysis. Results: During the study period 441 complete both-bone forearm fractures were treated: 14 of them (3.2%) were identified as suffering delayed union; and 63 controls fulfilling inclusion criteria were randomly selected. Bivariant analysis showed significant differences between "delayed union" and "control" groups in age, need of surgical treatment, open versus closed reduction and mean time to hardware removal. However, open reduction of the fracture, more frequent in the "delayed union" group, was the only variable which remained associated in the multivariant analysis. Conclusions: The strongest predictor of union delay in paediatric forearm fractures is open reduction

Importancia de la acreditación de laboratorios de organismos de regulación enológicos

A medida que aumenta la globalización de los suministros de alimentos, resulta cada vez más evidente la necesidad de reforzar los sistemas que velan por la inocuidad de los alimentos en todos los países. La acreditación es el reconocimiento formal, que hace una tercera parte, de que un organismo cumple con los requisitos especificados y es competente para desarrollar tareas específicas de evaluación de la conformidad. INAVI como organismo regulador de la vitivinicultura de la República Oriental del Uruguay cuenta desde el año 2011 con un Laboratorio Acreditado por el OUA (Organismo Uruguayo de Acreditación) en la Norma ISO/IEC 17025:2005. En la actualidad cuenta con 16 alcances en dos matrices diferentes vinos y sidras asegurando así su competencia técnica. Los Organismos Reguladores en Enología con frecuencia deben tomar decisiones en referencia a la salud y bienestar de los consumidores, protección del medio ambiente, control del cumplimiento de requisitos existentes reglamentarios y legales, generación de nuevos requisitos y regulaciones, así como asignación de recursos técnicos y financieros. Para poder tomar estas decisiones los Organismos de Regulación deben tener confianza en los resultados generados, la acreditación de sus laboratorios de ensayo genera la confianza necesaria para el desarrollo de dichas actividades